A multi-connecting-rod stable vacuum raising/lowering device, specifically relating to the technical field of cow leather processing. The device comprises a frame (1) and an air cylinder (2) fixedly connected to the top of the frame (1); limiting rods (3) are fixedly connected to the bottom end of the frame (1), a movable frame (4) is slidably connected to the outer walls of the limiting rods (3), and discs (5) are provided at the bottom end of the movable frame (4); a recess (6) is formed in each disc (5), fixing rods (7) are fixedly connected into the recess (6), a positioning rod (8) is slidably connected to the outer wall of each fixing rod (7), an arc-shaped pressed plate (9) is fixedly connected to the outer wall of the positioning rod (8), one end of the positioning rod (8) passes through a mounting groove (10) and is slidably connected to a positioning groove (12), the positioning rod (8) is slidably connected to the disc (5), and a suction cup (23) is fixedly connected to the bottom end of a mounting block (11), so that when the pressed plate (9) is pressed, the positioning rod (8) can be driven to move. The suction cups in the vacuum raising/lowering device can be conveniently disassembled and independently replaced.
A detection mechanism for preventing cutter overlapping. The detection mechanism comprises a conveying rack (1), a detection assembly (3), a mounting frame (31), a first bracket (311), a fixing plate (312), a detection cylinder (32), a first shaft seat (321), a second shaft seat (322), a second bracket (33), a mounting shaft (331), a mount (332), detection rollers (34), a mounting plate (35), first mounting holes (351), a third bracket (36) and a fourth bracket (37), wherein the first mounting holes are symmetrically formed in the mounting plate, third mounting holes are formed in the positions corresponding to the first mounting holes of the third bracket, second mounting holes are formed in the positions corresponding to the detection rollers of the mounting plate, and materials (2) are arranged at a top end of the conveying rack. The materials eject the detection rollers when passing through the detection mechanism, and the detection cylinders detect whether a conveying height is too high, so as to avoid damage to a cutting die, a punching plate, etc., and the service life is prolonged.
An automatic broach die mechanism for a tool magazine, comprising a first horizontal linear driving mechanism (100) and a lifting mechanism (200), wherein the lifting mechanism is in transmission connection to the first horizontal linear driving mechanism and is driven by the first horizontal linear driving mechanism to perform horizontal displacement; a pull pin (400) having a cylindrical bottom end is arranged at the top of the lifting mechanism and is arranged on a mounting base (401); a fixed semi-cylinder (402) and a movable semi-cylinder (403) are arranged at the top end of the pull pin; the movable semi-cylinder and the fixed semi-cylinder slide relative to each other in the horizontal direction, and a spring acts between the fixed semi-cylinder and the movable semi-cylinder. According to the automatic broach die mechanism for a tool magazine, during insertion into a broach die, the movable semi-cylinder can be gradually pressed downwards, so that the pull pin is inserted into the broach die, and the movable semi-cylinder tightly abuts against the inner wall of an insertion hole of the broach die by means of the action of the spring, thereby improving the firmness of the bonding of the pull pin and the broach die, so that the pull pin and the broach die are not easy to separate from each other.
A slider-type feeding frame capable of preventing deformation of a shaft. A driving shaft (4) and a driven shaft (3) are provided within the frame (9), a driving wheel is provided on the driving shaft (4), and a driven wheel is provided on the driven shaft (3). Two ends of the driving shaft (4) are connected to bearing seats (8) provided at two sides of the frame, pillow block bearings (5) are provided on the driving shaft (4), and the pillow block bearings (5) are further connected to a frame body (6) close to the driving shaft side by means of second threaded rods (7). Two ends of the driven shaft (3) are fixedly connected at two sides of the frame, a bearing is provided on the driven shaft, the driven wheel is provided on the bearing, and the driven shaft (3) is connected to the frame body (1) close to the driven shaft side by means of first threaded rods (2). The slider-type feeding frame applies a reverse pulling force to the driving shaft and to the driven shaft, preventing deformation of the shafts during operating, maintaining the transmission stability of the device, prolonging the service life of the device.
B65G 21/02 - Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors consisting essentially of struts, ties, or like structural elements
Provided is a motion-follow cutting mechanism, comprising a material-feeding mechanism and a motion-follow cutting mechanism; the material-feeding mechanism comprises a material-feeding machine frame; a conveyor belt (18), material-feeding rubber roller (2), and speed-detecting rubber roller (4) are arranged on the material-feeding machine frame; the motion-follow cutting mechanism comprises a motion-follow base (13), a motion-follow upper beam (6), a motion-follow middle beam (7), and a motion-follow lower beam (9); the motion-follow lower beam is arranged on a motion-follow base by means of a linear slide rail (14), and is connected to the motion-follow base by means of a motion-follow servo motor (12) and a motion-follow screw (10); the motion-follow servo motor drives the motion-follow lower beam to move on the linear slide rail by means of the lead screw; a cutting cylinder (5) is arranged on the motion-follow upper beam; the piston rod of the cutting cylinder is connected to the motion-follow middle beam; a cutting blade (16) is also provided on the lower end surface of the motion-follow middle beam; the cutting cylinder can drive the motion-follow middle beam to move upward and downward along a guide column (8). The motion-follow cutting mechanism drives the motion-follow lower beam to move by means of the arrangement of the servo motor, and performs motion-follow cutting according to the speed of the detected material, ensuring that the material is accurately cut while moving.
B26F 1/40 - Cutting-outStamping-out using a press, e.g. of the ram type
B26D 5/00 - Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
B26D 7/00 - Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
B26D 7/27 - Means for performing other operations combined with cutting
B26D 1/56 - Cutting through work characterised by the nature or movement of the cutting memberApparatus or machines thereforCutting members therefor involving a cutting member which travels with the work, i.e. flying cutter
6.
LIMITING ROTATING BIT APPARATUS HAVING VACUUMING MECHANISM
A limiting rotating bit apparatus having a vacuuming mechanism, comprising a cutter die (1), an intermediary plate (2), a bottom plate (3), a positioning disk (6), and a moving bit (7). The cutter die is mounted at the bottom of the intermediary plate via an L-shaped fixing element (11). The bottom plate is fixed on the intermediary plate via a screw. The positioning disk is mounted via a screw on the upper plate surface of the bottom plate. The moving bit is provided directly above the positioning disk. The moving bit comprises a Y-axis moving frame (71), an electric motor mounting plate base (72), and a rotating bit mounting frame (73). The limiting rotating bit apparatus, with scraps being sucked in via a small vacuuming hole (4) provided on the cutter die and on the intermediary plate, and then sucked away via a round suction hole (5) provided on the bottom plate and on the positioning plate, prevents dusts produced during punching from affecting the working environment and the normal operation of a mechanical limiting rotating bit.
B21D 28/02 - Punching blanks or articles with or without obtaining scrapNotching
B08B 15/04 - Preventing escape of dirt or fumes from the area where they are producedCollecting or removing dirt or fumes from that area from a small area, e.g. a tool
An automatic discharge mechanism, comprising a pressing plate (1), a discharge slider (2), a discharge belt (3), a lower mounting plate (4), a push rod slider (5), a push rod (6), a push rod limiting plate (7), and a packaging machine body (8). The pressing plate is mounted on the inner wall of the top end of the packaging machine body. The lower mounting plate is fixed to the inner wall of the bottom of the packaging machine body. The discharge belt is mounted above the lower mounting plate. The discharge slider is provided on the inner wall of the side, located below the pressing plate, of the packaging machine body. The push rod slider is provided on the inner wall, located on the other side of the discharge slider, of the packaging machine body. The push rod is fixedly connected to the outer wall of one side of the push rod slider. The push rod limiting plate corresponding to the push rod is fixedly mounted on the inner wall of the side, opposite to the push rod slider, of the packaging machine body. The automatic discharge mechanism is beneficial to discharging of packaged products, and the processing efficiency of the products is improved.
B65B 61/28 - Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages for discharging completed packages from machines
B30B 9/30 - Presses specially adapted for particular purposes for balingCompression boxes therefor
Discloses is an automatic semi-cut-off punching machine, comprising a machine frame (1), an operation box (2), a touch screen (3), adjusting knobs (4), a vacuum suction air cylinder (5), a feeding sucker (6), a half-section punching machine (7), a double-station storage device (8), a transportation clamping plate (12), a transportation frame (13), and a support box (14), wherein the operation box (2) is fixed to one end of the top of the machine frame (1) via a screw, the touch screen (3) is arranged at the center of one end of the operation box (2), a plurality of adjusting knobs (4) are arranged at the bottom of one end of the operation box (2), and the adjusting knobs (4) are located at the bottom of the touch screen (3); and the support box (14) is fixed to one side of an inner wall of the machine frame (1) via a screw, an electric motor (9) is fixed to one end of the bottom of the support box (14) via a screw, the double-station storage device (8) is fixed to the top of the support box (14) via a screw, and the vacuum suction air cylinder (5) is arranged at one end of the double-station storage device (8). The automatic semi-cut-off punching machine has a simple structure, is convenient to operate, requires less manual operation, realizes automatic feeding, saves on manpower and time, greatly increases working efficiency, improves personal safety, and is suitable for factory production.
B26D 5/00 - Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
B26D 7/00 - Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
9.
CONVEYING AND DIE-CUTTING DEVICE FOR CUTTING TOOL HOLDING MACHINE
A conveying and die-cutting device for a cutting tool holding machine comprises a crossbeam (3). A sliding base (17) is installed at the crossbeam (3). A movable mechanical position-limiting head (7) is installed at the bottom of the sliding base (17). A mechanical position-limiting motor (11) is installed at one side of the movable mechanical position-limiting head (7), a mechanical position-limiting mechanism (12) is installed at one side of the mechanical position-limiting motor (11), and a head-turning motor (13) is installed at another side of the movable mechanical position-limiting head (7). A sliding cutting tool retrieval platform (10) is disposed below the movable mechanical position-limiting head (7). A cutting tool holder (8) is installed at one side of the sliding cutting tool retrieval platform (10). A cutting tool retrieval structure (19) is installed at one side of the cutting tool holder (8). A workbench (18) is disposed below the crossbeam (3). A conveyor belt frame (4) is installed at the workbench (18). A cut-resistant belt (5) is installed at the conveyor belt frame (4). The conveying and punch-cutting device for a cutting tool holding machine has a simple structure, high efficiency, favorable die-cutting performance, and is convenient to operate.
An automatic punching molding production line for a flocked composite material, comprising a feeding bracket (1), a circulation vehicle (2), a dust absorption mechanism (3), a material distribution mechanism (4), a rolling mechanism (5), a host (6), a conveyor belt (7), a double-pipe fastening mechanism (8), an automatic feeding component (9), a feeding device (10), an automatic stacking mechanism (11), an automatic circulating feeding mechanism (14), a second dust collection port (18), a brush (19), a base (20), and a brush drive motor (21). When the production line performs punching on products, all the flocked composite materials are ensured to enter the host by means of a feeding rolling mechanism during the feeding process. The shape of the flocked composite material can be controlled to reduce the waste material and improve the productivity. During punching, a cleaning mechanism is added to clean the dust carried in a product body. After punching, the dust carried in the product body and the excess material are cleaned so as to reduce the operation amount of the next process.
A lifting carrier for a cutting die comprises a lifting mechanism (2), a cutting die moving mechanism (3), a cutting die guide mechanism (4), a base plate framework (5), a base plate motor (6), a rail wheel (7), an upper cross bar (8), a chain (10), a transmission shaft (20), and a chain wheel (21). The lifting mechanism (2) is disposed and installed at a top portion of the base plate framework (5), and fixedly installed at one side of the upper cross bar (8). The lifting mechanism (2) consists of a lifting motor (9), the chain (10), the transmission shaft (20), and the chain wheel (21). The cutting die moving mechanism (3) consists of a cutting die plate (1), a pull hook moving motor (11), a pull hook pneumatic cylinder (12), a cutting die pulling support frame (13), a pull hook (14), a synchronization belt (15), and a synchronization belt pulley (16). The cutting die guide mechanism (4) consists of a miniature motor (17), a direction changing pneumatic cylinder (18), and a cutting die conveyance wheel (19). The lifting carrier for a cutting die uses the lifting mechanism (2) to lift the cutting die, has a compact structure, and is easy to operate. The cutting die moving mechanism (3) enables stable operations, enables a smooth moving process, and facilitates the movement of a cutting die. The cutting die guide mechanism (4) enable direction changes of a cutting die, so as to achieve conveyance in different directions. The overall structure adopts chain transmission and belt transmission, thereby enabling smooth and stable operations, and reducing energy loss.
Disclosed is an automatic abrasive paper punching and cutting machine, comprising a punching and cutting main machine (1), a paper-receiving table (2), a base (3), a mounting hole (4), a driving member (5), a slider feeding frame (6), a rolling shaft (7), a fixing frame (8), a receiving channel (9), a receiving rod (10), a square groove (11), a rolling and unrolling rack (12), a deviation-rectifying shaft (13), a deviation-rectifying frame (14), a strengthening rib (15), a transmission roller (16), a pedestal (17), a supporting column (18), a limiting block (19), a sliding groove (20), an inclined plate (21), a supporting shaft (22), a conveying roller (23), a conveying belt (24), a stud (25), a nut (26), and a non-slip washer (27), wherein one side of the driving member is provided with the slider feeding frame, the deviation-rectifying frame is mounted on one side of the transmission roller, the rolling and unrolling rack is mounted on one side of the deviation-rectifying frame, the outside of the rolling and unrolling rack is provided with the square groove, and the receiving rod is arranged below the rolling and unrolling rack. The punching and cutting machine arranges the deviation-rectifying frame in front of the rolling and unrolling rack, so that deviation rectification is carried out on products in front of a punching and cutting device, the punching and cutting accuracy of the products is ensured, and the processing precision of the products is improved.
A multilayer deviation-correction device for sandpaper processing comprises a rack (1), wherein a plurality of layers of deviation-correction mechanisms are vertically distributed on the rack (1). The deviation-correction mechanism comprises a photoelectric deviation-correction sensor (6), a feeder roller (5), a securing clip (7), a movable clip (9), and a discharge roller (11). A sandpaper material passes through the photoelectric deviation-correction sensor (6), the feeder roller (5), the securing clip (7), the movable clip (9) and the discharge roller (11) and enters a feeding section. The movable clip (9) is mounted on a movable-clip mounting base (14) via a slide rail. The movable clip (9) can be moved leftward and rightward on the movable-clip mounting base (14), and is connected to a deviation-correction servo actuator (3) provided on the movable-clip mounting base (14) such that the deviation-correction servo actuator (3) drives the movable clip (9) to move leftward and rightward to perform deviation correction. The deviation-correction device examines an edge of sandpaper by means of the photoelectric deviation-correction sensor (6) and sends a feedback signal to a controller in real time. The controller then controls the deviation-correction servo actuator (3) to control the leftward and rightward movements of the movable clip (9) in real time, and the movable clip (9), during the leftward and rightward movements, can still engage in material-feeding as the sandpaper moves forward. The present invention can achieve precise deviation correction in the sandpaper feeding process.
The present invention discloses a multilayer automatic sandpaper processing line, comprising: a sandpaper loading rack, a process deviation correction device, a feeding device, a cutting machine, and a waste material winder. Sandpaper is loaded via the sandpaper loading rack, then enters the process deviation correction device and passes through the feeding device to be cut by the cutting machine, and finally a removed part of the sandpaper is wound for disposal via the waste material winder. The process deviation correction device comprises a rack, wherein a plurality of layers of deviation-correction mechanisms are vertically distributed on the rack. The deviation-correction mechanism comprises a photoelectric deviation-correction sensor, a feeder roller, a securing clip, a movable clip, and a discharge roller. In the present invention, the process deviation correction device is provided to perform deviation correction during the feeding of sandpaper. The process deviation correction device examines an edge of the sandpaper by means of the photoelectric deviation-correction sensor and sends a feedback signal to a controller in real time. The controller then controls the deviation-correction servo actuator to control the leftward and rightward movements of the movable clip in real time, and the movable clip, during the leftward and rightward movements, can still engage in material-feeding as the sandpaper moves forward. The present invention can achieve precise deviation correction in the sandpaper feeding process.
B26D 5/42 - Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between work feed and clamp
B26D 7/02 - Means for holding or positioning work with clamping means
Disclosed is combination die for a multi-layer vacuum leather cutting machine, the combination die comprising a blade die plate and a vacuum hood device, wherein blade dies are uniformly distributed on an upper surface of the blade die plate, the vacuum hood device comprises a hood shell top plate and a hood shell side plate, the hood shell side plate is provided with an air extraction port, the hood shell top plate is of a hard material structure, and the hood shell side plate is of a soft material structure; and when the vacuum hood device is on the blade die plate, the hood shell side plate is fitted to the blade die plate in a sealed manner. In the combination die for a multi-layer vacuum leather cutting machine provided in the present invention, multiple layers of material to be cut can be placed on the blade die plate one time, a vacuum can be created such that a vacuum structure is formed between the blade die plate and the vacuum hood, and the multiple layers of material to be cut are compressed and laminated by means of creating vacuum, facilitating cutting of the multiple layers of material in one operation.
Disclosed is a multilayered vacuum leather cutting machine, comprising a rack; the rack is provided with a conveying line; one end of the rack is provided with a feed port; the rack is further provided thereon with a stamping mechanism; and the feed port is provided with a feeding mechanism. The cutting machine further comprises a combined type mold; the combined type mold comprises a cutter template mechanism and a vacuum hood mechanism; the vacuum hood mechanism is provided above the rack, and is connected to the rack by means of a lifting mechanism provided above the rack; the cutter template mechanism comprises a cutter template; the cutter template is provided with a cutter die; the vacuum hood mechanism is further provided with an air exhaust; and the rack is further provided with a vacuumizing device. Multiple layers of materials to be cut are placed on the cutter template at a time, the vacuum hood mechanism covers the cutter template to perform vacuumizing treatment, so that a vacuum structure is formed between the cutter template and the vacuum hood, the multiple layers of materials to be cut are compressed and attached in a vacuumizing mode, which facilitates the cutting of multiple layers of materials, and the cutting efficiency is improved.
Disclosed is an air pressure control valve of an air expansion shaft, the air pressure control valve comprising a valve body (7), wherein the valve body (7) is provided with a low pressure air intake port (5) and a high pressure air intake port (4), the valve body (7) is further provided with a valve stem channel (12), one side of the valve stem channel (12) is in communication with the low pressure air intake port (5) and the high pressure air intake port (4), the other side of the valve stem channel (12) is in communication with two vertically provided air outlet tubes, and the two air outlet tubes are connected to an air expansion shaft connector (11) on the valve body (7) via an air outlet channel; and a valve stem is provided in the valve stem channel (12), a communicating tube (6) is provided in the valve stem (13), a one-way valve is provided on the communicating tube (6), a lower middle part of the valve stem (13) is closed from the valve stem channel (12), a sealing ring (2) is provided on the valve stem (13), and a gap is provided between an upper part of the valve stem (13) and the valve stem channel (12). By providing three valve positions, the valve stem (13) is pulled up from bottom to top, can switch from a low pressure air intake state to a high pressure air intake state, and can adjust a raised key of the air expansion shaft from a semi-expansion state to a high pressure expansion state, facilitating micro-adjustments to a roll on the air expansion shaft when in a low pressure semi-expansion state.
F16K 11/065 - Multiple-way valves, e.g. mixing valvesPipe fittings incorporating such valvesArrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only sliding valves with linearly sliding closure members
A hydraulic oil cylinder with an anti-shear structure, comprising an oil cylinder (1), an oil storage tank (2), and a piston (3). The piston (3) is slidably assembled in the oil cylinder (1). The inner space of the oil cylinder (1) is divided into a rodless cavity (101) and a rod cavity (102) by means of the piston (3). The rodless cavity (101) is communicated with the inner space of the oil storage tank (2). The oil storage tank (2) is coaxially connected to the oil cylinder (1) by means of assembly cooperation of a logic valve cover (4) and an oil cylinder rear cover (5). The logic valve cover (4) is provided with a valve accommodating cavity (401) used for accommodating a logic valve (6). The end face of the logic valve (6) is flush with the end face of the logic valve cover (4). The logic valve cover (4), the logic valve (6), and the oil cylinder rear cover (5) are provided with an oil pipeline communicating the oil storage tank (2) with the oil cylinder (1). The hydraulic oil cylinder can obviously lower the machining and assembling difficulty, and reduce the production cost. In addition, the hydraulic oil cylinder can be used as long as an oil pipeline in a valve element of the logic valve is communicated with an oil hole of the logic valve cover and an oil hole of the oil cylinder rear cover even if the assembling positions of the logic valve cover and the oil cylinder rear cover are deviated slightly, and thus the stability and durability of the hydraulic oil cylinder are greatly improved.
F15B 15/14 - Fluid-actuated devices for displacing a member from one position to anotherGearing associated therewith characterised by the construction of the motor unit of the straight-cylinder type
Disclosed is a highly efficient cutting machine for cutting a sheet, comprising a punching and cutting head (1), a cutting die replacement mechanism (2), a cutter bank (28), a rack (3), a support (27) and a control box (4), wherein the punching and cutting head is arranged on the rack; the support is arranged on an end of the punching and cutting head; the cutter bank is arranged in the support; the cutting die replacement mechanism is arranged between the cutter bank and the punching and cutting head; a cutting die (5) is provided below the punching and cutting head; and the control box is arranged on the rack. The cutting machine is capable of conveniently and automatically replacing a cutting die; the punching and cutting head is capable of punching and cutting a material multiple times from various angles; the location of the cutter bank is scientific and rational; positioning is more precise, the transmission positioning of the cutting die replacement mechanism is precise, the carrying of force is rational, and a service life is prolonged; and the structure of the whole machine is compact, thereby reducing the occupied usage area, and making operation more convenient and allowing for a high working efficiency.
A swing assembly with smooth movements and an elastic material forming machine based on same. The swing mechanism with smooth movements comprises a substrate (11); a support plate (12) fixed on the bottom surface of the substrate (11); a swing rod (14) provided at one side of the support plate (12); a first cylinder (13), one end of which is pivotally connected to the swing rod (14), fixed on the support plate (12); two sets of transmission mechanisms (15) pivotally connected to two ends of the swing rod (14) and rotatably passing through the substrate (11); and an eccentric clamping protrusion (16) fixed to one end of the transmission mechanisms (15), the clamping protrusion (16) being located above the substrate (11). The swing assembly with smooth movements can achieve smooth movements and ensure the service life and working precision thereof.
patents