The purpose of the present invention is to provide a coating device capable of accurately coating the side surfaces of workpieces having various shapes with film-forming liquid. Provided is a coating device 10 that coats a side surface of a workpiece 2 with film-forming liquid, the coating device 10 comprising a coating unit 20, a movement mechanism 30, a table 40, and a coating control unit 50. The coating unit 20 comprises a coating roller 21, a drive unit 22, and a liquid discharge unit 23. The coating control unit 50 has a function for controlling the rotation operation of the coating roller 21 by the drive unit 22, the discharge operation of film-forming liquid by the liquid discharge unit 23, and the operation of moving the coating unit 20 relative to the workpiece 2 while bringing the outer circumferential surface of the coating roller 21 into contact with or close to the side surface of the workpiece 2 by the movement mechanism 30.
B05C 1/02 - Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
B05C 5/00 - Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
B05C 11/10 - Storage, supply or control of liquid or other fluent materialRecovery of excess liquid or other fluent material
B05C 13/02 - Means for manipulating or holding work, e.g. for separate articles for particular articles
B05D 1/26 - Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
B05D 1/28 - Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers
B05D 3/00 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
A coating apparatus, which coats only the outer circumferential edge face of a workpiece with film-forming liquid, even if the workpiece is a non-circular thin lens or the like, a rotating mechanism is configured so that a workpiece and an imitating form having the same shape as the outer shape of the workpiece can rotate synchronously around the same rotation axis center, a coating mechanism includes a pressing roller that can rotate with the imitating form while being pressed against an outer circumferential edge face of the imitating form, and a coating part including a coating roller which, while being pressed against the outer circumferential edge face of the workpiece, rotates with the workpiece and applies the film forming liquid to the outer circumferential edge face of the workpiece, a rotary transmission unit that synchronously rotates the pressing roller and the coating roller having the same outer shape.
B05C 13/02 - Means for manipulating or holding work, e.g. for separate articles for particular articles
B05C 1/02 - Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
B05C 11/04 - Apparatus for spreading or distributing liquids or other fluent materials already applied to a surfaceControl of the thickness of a coating with blades
3.
APPLICATION DEVICE, DRYING DEVICE, LIGHT IRRADIATION DEVICE, AND APPLICATION SYSTEM
The purpose of the present invention is to provide an application device of which an extending portion can be easily replaced and cleaned, for example, and that has excellent maintainability and improved stability of an extending operation by the extending portion. An application device 10 applies a film-forming liquid onto a peripheral portion of a substrate while the substrate and an application unit 20 are moved relative to each other. The application unit 20 includes an application mechanism 21 and an extension mechanism 30. The application mechanism 21 comprises an applying portion 22 that applies the film-forming liquid onto at least a peripheral-portion end surface of the substrate. The extension mechanism 30 comprises: an extending portion 31 that extends the film-forming liquid applied by the applying portion 22 into a thin film on the peripheral-portion end surface of the substrate and the upper and lower surfaces of the peripheral portion; and a biasing mechanism 34 that biases the extending portion 31 toward the peripheral-portion end surface of the substrate and the upper and lower surfaces of the peripheral portion. The application device 10 is configured such that the extending portion 31 can be removed without removing the biasing mechanism 34 from the extension mechanism 30.
B05C 1/02 - Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
B05C 9/12 - Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by groups , or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed after the application
B05C 9/14 - Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by groups , or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating
B05C 11/00 - Component parts, details or accessories not specifically provided for in groups
B05C 11/02 - Apparatus for spreading or distributing liquids or other fluent materials already applied to a surfaceControl of the thickness of a coating
B05C 11/10 - Storage, supply or control of liquid or other fluent materialRecovery of excess liquid or other fluent material
B05C 13/02 - Means for manipulating or holding work, e.g. for separate articles for particular articles
F26B 15/12 - Machines or apparatus for drying objects with progressive movementMachines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound the lines being all horizontal or slightly inclined
[Problem] To provide an application device capable of applying, with high accuracy, a film forming liquid to an outer peripheral end face of a work having a noncircular shape with a coating width that is equal to or less than the thickness of the work. [Solution] A rotation mechanism part 20 is configured such that a work 2 and a copying mold 22 that has a shape identical to the outline of the work 2 can synchronously rotate around the same rotational axis. An application mechanism part 30 comprises: a pressing roller 31 that can rotate together with the copying mold 22 in the state of being pressed against an outer peripheral end face 22a of the copying mold 22; an application part 32 including an application roller 33 for applying a film forming liquid 3 to an outer peripheral end face 2a of the work 2 while rotating together with the work 2 in the state of being pressed against the outer peripheral end face 2a of the work 2; and a rotation transmission mechanism 40 that causes the pressing roller 31 and the application roller 33 which have the same outer diameter to synchronously rotate.
B05C 1/02 - Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
B05C 13/02 - Means for manipulating or holding work, e.g. for separate articles for particular articles
5.
COATING DEVICE AND METHOD FOR COATING AND DRYING/CURING
The purpose of the present invention is to provide a coating device capable of coating the end faces of a substrate with a film-forming liquid with good efficiency. The coating device comprises: a porous elastic body 21 having continuous pores, one end of the porous elastic body moves back and forth, in the direction of the outer peripheral end face of a substrate 10 on a substrate table 31; and a film-forming liquid feed means 23 that is for feeding a film-forming liquid to the porous elastic body 21 and that is disposed at or near the other end of the porous elastic body 21. The outer peripheral end face of the substrate 10 is coated by the film-forming liquid when the end face of one end of the porous elastic body 21 is brought into contact with the outer peripheral end face of the substrate 10.
B05C 3/20 - Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material for applying liquid or other fluent material only at particular parts of the work
B05C 9/12 - Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by groups , or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed after the application
B05C 13/00 - Means for manipulating or holding work, e.g. for separate articles
B05C 1/02 - Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
Provided is an application device that can apply a film-forming liquid quickly and efficiently to end faces or circumferential edge faces of through-holes formed in a workpiece, wherein: film-forming liquid channels that connect to the end faces of the holes are defined by a bottom frame on which the workpiece is placed, a top frame that covers the workpiece, and the workpiece; the top frame comprises an introduction channel through which the film-forming liquid is introduced into the film-forming liquid channels, a discharge channel through which the film-forming liquid from the film-forming liquid channels is discharged, and a connection channel that connects the film-forming liquid channels; and the connection channel is formed such that the film-forming liquid introduced through the introduction channel flows as a continuous flow through the film-forming liquid channels and the connection channel and is discharged through the discharge channel.
B05C 7/04 - Apparatus specially designed for applying liquid or other fluent material to the inside of hollow work the liquid or other fluent material flowing or being moved through the workApparatus specially designed for applying liquid or other fluent material to the inside of hollow work the work being filled with liquid or other fluent material and emptied
B05C 11/10 - Storage, supply or control of liquid or other fluent materialRecovery of excess liquid or other fluent material
B05D 3/12 - Pretreatment of surfaces to which liquids or other fluent materials are to be appliedAfter-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
7.
COATING APPARATUS, COATING HEAD, AND COATING METHOD
A coating apparatus 1 with which it is possible to cause a film-forming liquid to be coated to a small, uniform film thickness on peripheral edge sections of a substrate that include the end faces, and with which it is possible to stably form a coating film with little variation in film thickness; wherein the apparatus is provided with: a support table 10 for supporting the substrate 2; a coating unit 20 provided with a pair of coating heads 21; a movement unit 40 for moving the coating unit 20; a liquid supply unit 50 for supplying the film-forming liquid 51 to the coating heads 21; and a control unit 70 for controlling the movement unit 40 so that the coating heads 21 are caused to move along the peripheral edge sections of the substrate 2 with the end section of the substrate 2 having been inserted into the gap between the coating heads 21, the application heads 21 being equipped with liquid-storage sections 22a, 23a for storing the film-forming liquid 51, and coating units 22c, 22d, 23c, 23d for applying, as a thin film, the film-forming liquid 51 that has adhered to the end section of the substrate 2 that has passed through the liquid-storage sections 22a, 23a.
B05D 1/26 - Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
B05D 7/00 - Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
8.
APPLICATION APPARATUS, APPLICATOR, AND APPLICATION METHOD
Disclosed is an application apparatus which prevents the end surface portion of a printed board from breaking and improves the qualities of the printed board. An applicator and an application method are also disclosed. A film-forming liquid (16) is uniformly adhered on the circumferential surface of an application disc (11) by rotating the application disc about the shaft, and the film-forming liquid of a suitable quantity can be applied on the end surface of the printed board (30). Thus, the film-forming liquid can be prevented from dripping from the end surface of the printed board, and the film-forming liquid can be reliably applied by bringing the circumferential surface of the application disc close to the end surface of the printed board by means of the operation of a ball screw mechanism (20).
A cutting device in which the radial position and the position in the center of rotation direction of the holder of a blade fixed to the blade body fixing face of a circular outer circumferential portion can be adjusted easily and accurately. A blade body (2) fixed to the blade body fixing face (11) of a circular outer circumferential portion is made movable in the direction of the center (O) of rotation of a blade body holder (1), a first inclining face (21) is provided on one of the blade body (2) and the blade body fixing face (11), an adjusting body (3) having a second inclining face (31) touching the first inclining face (21) is arranged between the blade body (2) and the blade body fixing face (11) movably in the direction of the center (O) of rotation, and the radial position and the position in the center of rotation direction of the blade body holder (1) of the blade body (2) can be adjusted by turning first and second bolts (4, 5) for moving the adjusting body (3) and the blade body (2).
patents
