Abstract

A welding torch nozzle cap automatic disassembly mechanism, comprising a nozzle (1), a nozzle cap (2), a support base (3) and a driving apparatus (4). The nozzle cap is sleeved on the outside of the nozzle, the support base is fixed below the nozzle cap and comprises a bottom base (30), two ends of the bottom base are vertically provided with side plates (31), the side plates are correspondingly provided with support grooves (32), the nozzle cap is located within the support grooves, the nozzle cap is fixedly provided with a blocking component (6), the blocking component is located between the two side plates, the driving apparatus is connected to the nozzle and drives the nozzle to move, and the blocking component is blocked via the sides plates, thereby implementing the automatic disassembly of the nozzle cap. The welding torch nozzle cap automatic disassembly mechanism has a simple structure and a clever design, the nozzle cap disassembly efficiency is significantly increased, and the disassembly operation is safe and reliable.

IPC Classes  ?

• B23P 19/027 - Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformationTools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means

Abstract

A steel section automatic alignment mechanism, said alignment mechanism being arranged to be used together with a steel section stacking mechanism (1), the alignment mechanism comprising: pinch rollers (2), arranged at two sides of the steel section stacking mechanism (1), the pinch rollers (2) at the two sides of the steel section stacking mechanism (1) being arranged to assist the movement of a target steel section to be aligned; intermittent lift and support rollers (3), the intermittent lift and support rollers (3) being arranged to bear the target steel section being aligned; an alignment blocking plate (8), arranged at a first end of the steel section stacking mechanism (1), the alignment blocking plate (8) being arranged to block a first end of the target steel section during the alignment of the target steel section; a push driver, arranged at a second end of the steel section stacking mechanism (1), the push driver being arranged to push a second end of the target steel section during the alignment of the target steel section, so that the first end of the target steel section comes into contact with the alignment blocking plate (8).

IPC Classes  ?

• B65G 57/20 - Stacking of articles of particular shape three-dimensional, e.g. cubiform, cylindrical

Abstract

An integrated steel section automatic turning mechanism, comprising a base (1), the base (1) being provided with several conveying rollers (2) arranged at intervals, the base (1) being provided with fixed roller assemblies and turning roller assemblies on one side of the conveying rollers (2), the fixed roller assemblies comprising fixed roller supports (5) vertically fixed on the base (1), the insides of the fixed roller supports (5) being provided with rotatable fixed rollers (6), the turning roller assemblies comprising turning roller supports (7), the turning roller supports (7) being connected to turning drivers and being arranged between adjacent conveying rollers (2), the insides of the turning roller supports (7) being provided with rotatable turning rollers (10), an integrated steel section being located on the conveying rollers (2) between the fixed rollers (6) and the turning rollers (10), the base (1) also being provided with material pushing assemblies used for pushing over the integrated steel section on to the conveying rollers (2) after welding. The turning mechanism has a high production efficiency, is low-cost and safe to operate.

IPC Classes  ?

• B65G 47/24 - Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
• B65G 47/244 - Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning them about an axis substantially perpendicular to the conveying plane
• B65G 47/248 - Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
• B65G 47/252 - Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them about an axis substantially perpendicular to the conveying direction

Abstract

An integrated steel section production device, comprising a forming and punching apparatus (1), a stacking apparatus (2), a material storage apparatus (3), a welding apparatus (4) and a turning apparatus (5) which are arranged sequentially along a sheet material movement direction. The welding apparatus comprises a conveying apparatus (41, 42, 8), a limiting assembly for positioning a steel section in four directions, and welding torch assemblies (46) symmetrically arranged on two sides of the steel section. The conveying apparatus (41, 42, 8) drives the steel section to move for welding by the welding torch assemblies (46).

IPC Classes  ?

• B23P 23/06 - Metal-working plant comprising a number of associated machines or apparatus

Abstract

A C-shaped steel forming and punching production line, comprising a sheet material levelling machine (1), a flat sheet cutting machine (2), a first side forming machine (3), a gap-punching die (4), a hydraulic cutting machine (5) and a second side forming machine (6) which are sequentially arranged along a steel sheet feeding direction, and a controller (24). The controller (24) controls the sheet material levelling machine (1), the first side forming machine (3), the gap-punching die (4), the hydraulic cutting machine (5) and the second side forming machine (6) to operate in a coordinated manner. The production line has a high processing efficiency and a high accuracy. Also disclosed is a processing technique for C-shaped steel forming and punching.

IPC Classes  ?

• B23P 23/04 - Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations

Abstract

A steel sheet gap-punching die, comprising an upper die and a lower die, the upper die comprising an upper die support (1), side protrusions (3), central protrusions (4) and a hydraulic cylinder (2), the lower die comprising a lower die base (5), side recesses (6) and central recesses (7). A top portion of the upper die support (1) is provided with the hydraulic cylinder (2) which acts as a driving apparatus, two sides of a bottom portion of the upper die support (1) are respectively provided with the side protrusions (3) used for punching side openings (13), the bottom portion of the upper die support (1) is provided with the two central protrusions (4) used for punching central gaps (14), the central protrusions (4) are arranged between the two side protrusions (3), the two central protrusions (4) are arranged at an interval, and the lower die base (5) is respectively provided with the two side recesses (6) and the two central recesses (7) in correspondence with the side protrusions (3) and the central protrusions (4).

IPC Classes  ?

• B21D 28/14 - Dies

Abstract

An integrated steel section production line automatic material insertion mechanism, comprising a horizontal conveying mechanism and a vertical conveying mechanism, the horizontal conveying mechanism comprising conveying lines (1), the conveying lines (1) being arranged to transport a plurality of parallel steel sections to be inserted (4), the vertical conveying mechanism being arranged at material output ends of the conveying lines (1) and comprising a frame (5), a driving apparatus and a plurality of vertical conveying rollers (7), the vertical conveying rollers (7) being rotatably arranged at the sides of the conveying lines (1) near to the frame via rotary shafts (8), a roller surface height of the vertical conveying rollers (7) being the same as a surface height of the conveying lines (1), the driving apparatus being arranged to drive the plurality of vertical conveying rollers (7) towards a material input opening of a stacking mechanism (9) to transport the steel sections to be inserted (4). The integrated steel section production line automatic material insertion mechanism has a high degree of automation, saves manpower, and increases operational efficiency. In addition, the operation is safe and reliable, and the product quality is stable.

IPC Classes  ?

• B65G 37/00 - Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
• B65G 57/00 - Stacking of articles

Abstract

An integrated steel section stacking device, comprising a material input end and a material output end. A plurality of pinch roller apparatuses are arranged at intervals between the material input end and the material output end. The pinch roller apparatuses comprise a frame (1), the frame (1) is provided with first pinch rollers (2) and second pinch rollers (3), the first pinch rollers (2) and the second pinch rollers (3) are connected to a rotary drive assembly, and the first pinch rollers (2) are provided with compression drivers at both ends. The frame (1) is also provided with intermittent lift and support rollers (12) capable of moving intermittently along the frame (1), the intermittent lift and support rollers (12) are connected to lift drivers, and a bottom portion of the frame (1) is provided with steel section conveying rollers (19).

IPC Classes  ?

• B65G 57/03 - Stacking of articles by adding to the top of the stack from above

Abstract

An integrated steel section material storage apparatus, comprising a material input end and a material output end. A plurality of pinch roller apparatuses are arranged at intervals between the material input end and the material output end. The pinch roller apparatuses comprise a frame, the frame is provided with first pinch rollers and second pinch rollers which are rotatably arranged at intervals, the first pinch rollers and the second pinch rollers are connected to a rotary drive assembly, and the first pinch rollers are provided with compression drivers, used for driving the first pinch rollers and the second pinch rollers to clamp a steel section, at both ends. A top portion of the frame is provided with material pressing apparatuses, used for compressing the steel section, between adjacent pinch roller apparatuses, and a bottom portion of the frame is provided with steel section conveying rollers between the first vertical pinch rollers and the second vertical pinch rollers.

IPC Classes  ?

• B25H 3/04 - Racks
• B23P 23/06 - Metal-working plant comprising a number of associated machines or apparatus

Abstract

A welding apparatus and a method, the welding apparatus comprising a plurality of pinch roller apparatuses. The pinch roller apparatuses comprise a frame (1), the frame is provided with first vertical pinch rollers (2) and second vertical pinch rollers (3), and the first vertical pinch rollers and the second vertical pinch rollers are connected to a rotary drive assembly. A top portion of the frame is provided with material pressing apparatuses used for pressing a steel section, and a bottom portion of the frame is provided with steel section conveying rollers (16) between the first vertical pinch rollers and the second vertical pinch rollers. The frame is provided with a welding torch assembly, the welding torch assembly comprises two welding torch supports fixed on two sides of the frame, the two welding torch supports are correspondingly provided with a plurality of welding torches, and tail ends of the welding torches are connected to a welding torch extension mechanism.

IPC Classes  ?

• B23K 9/02 - Seam weldingBacking meansInserts

Goods & Services

Rolling mills; metalworking machines; die-stamping machines; foundry machines; cold chamber die casting machines; hot chamber die casting machines; die-casting mould; cold-punching mould; cast equipment; molds [parts of machines]; parts and fittings for all the aforesaid.