TW202102723A - Clamp horizontal circulation continuous movement plating device allowing a plate-shaped object to be plated to be continuously transported horizontally in a processing solution in a vertical position while performing a plating process - Google Patents

Abstract

To provide a plating device which allows a plate-shaped object to be plated to be continuously transported horizontally in a processing liquid in a vertical position while performing a plating process, so that the device can be made compact and a gripping part of a clamp can open and close smoothly, and can accurately grip the plate-shaped object to be plated. A clamp horizontal circulation continuous movement plating device is provided, wherein a plurality of clamps (4) move cyclically along a circular track (3) having a horizontal loop path, which can transport a plate-shaped object to be plated (P) in a vertical position, in an outgoing travel course (A) movable in an outgoing path, toward the horizontal direction while performing a plating process. A holding part (6) provided at the lower end portion of the clamp (4), having an inner side fixed holding part (6A) and an outer side fixed holding part (6B) moving reversely in an open and close direction, so that the outer side movable holding part (6B) moves reversely to: a position that is higher above the upper end part of a plate-shaped object to be plated (P) which is imported in a vertical position at the starting point of the outgoing travel course (A) toward the horizontal direction and exported in the vertical position from the end point of the outgoing travel course (A) toward a horizontal direction.

Description

Clamp horizontal circulation continuous movable plating device

The present invention relates to a clamp horizontally circulating continuous-moving plating device powered by a clamp. The clamp moves cyclically along a circular track with a horizontal loop path, and the outstroke stroke that can move on the outstroke path is the plate The shape to be plated is plated in a vertical position while being transported in the horizontal direction.

The applicant proposes a horizontal transport type electrolytic plating device, which uses a plurality of power supply jigs that move along a loop track to hold the both sides of a plate-shaped substrate such as a printed wiring board. The plate surface of the plate-shaped object to be plated is turned up and down into a horizontal posture, and is continuously transported horizontally in the plating solution (in the electrolytic plating solution) for electrolytic plating treatment (for example, Patent Document 1) . In addition, the applicant proposed a jig using this horizontal transport type electrolytic plating apparatus (for example, Patent Document 2). This jig opens and closes the power supply contact part in the vertical direction, and grips the side end of the plate-shaped plated object freely from the vertical direction.

However, in a horizontal conveyance type electroplating apparatus that makes the plate surface of the plate-shaped object to be plated up and down into a horizontal posture, and is continuously conveyed horizontally in the plating solution for electrolytic plating treatment, the plate-shaped cover is It is technically difficult to perform uniform plating treatment on both sides (upper and lower) of the plating.

In addition, the applicant, about 20 years ago, developed and proposed an electrical plating processing system that uses a holding jig (power supply jig) that moves along a rail to hold a plate-shaped substrate such as a printed circuit board. At the upper end, the plate-shaped object to be plated, which is held in a suspended state by the holding jig, is subjected to electrical plating while being transported horizontally in the plating solution. (Patent Document 3) [Prior Technical Literature] [Patent Literature]

[Patent Document 1] Japanese Patent No. 5805055 [Patent Document 2] Japanese Utility Model Registration No. 3176980 [Patent Document 3] Japanese Patent No. 2943070

[The problem to be solved by the invention]

The electric plating treatment system of Patent Document 3 developed and proposed by the applicant about 20 years ago is an epoch-making device that seeks to homogenize the plating treatment, but it holds the plate-shaped plated object in a suspended state. The larger holding jig is moved by separate rails and jig moving means during the plating stroke and the return stroke of the holding jig, so it is difficult to make the device compact.

Therefore, the inventors applied the idea of a power supply jig that was proposed in Patent Document 1 and others to move along a loop path along a circular track, and innovatively thought of placing the plate-shaped substrate in a vertical posture in the treatment liquid. An apparatus that is continuously transported horizontally to perform electrolytic plating treatment, and completed the present invention.

The problem to be solved by the plating device provided by the present invention is to provide a plating device with horizontal circulation and continuous movement of clamps, which can make the device compact, enable the gripping part (power supply contact part) of the clamp to be opened and closed smoothly, and the clamp During opening and closing, the plate-shaped plated object can be grasped accurately without shifting to the lateral direction of the clamp. In addition, there is no deviation in the movement of the clamp including the opening and closing of the clamp, and the power supply to the clamp is stabilized. In addition, in the present invention, in an electrolytic plating apparatus that carries a plate-shaped object to be plated in a processing solution in a horizontal direction while performing an electrolytic plating process, it can also be attached to the grip of the jig during the plating process. The metal of the holding part (power supply contact part) is electrolytically peeled off by the return stroke of the jig in the same tank. [Means to solve the problem]

In order to solve the above-mentioned problems, the present invention (invention of claim 1) provides a clamp horizontally circulating continuous-moving plating apparatus, which is provided with: an annular track 3 having a fixedly arranged horizontal loop path; and a plurality of clamps 4. The upper part is held in the ring-shaped rail 3 so as to move freely, and the lower part has an openable and closable gripping part 6 that functions as a power supply contact part. The gripping part 6 grips the plate-like plated plate. The upper end of the object P can be suspended in a vertical posture to hold the plated object P; the infinite loop clamp moving means 5 is connected to the clamps 4, and the clamps 4 are placed in the aforementioned ring After moving the outbound stroke A of the linear outbound path movement of the circular rail 3, it enters the foregoing outbound stroke A again through the return stroke B that moves on the return path of the circular orbit 3, and in the foregoing circular orbit 3 The horizontal loop path continuously cyclically moves; and a clamp opening and closing mechanism that causes the clamp 4 that continuously cyclically moves on the horizontal loop path of the circular rail 3 to control the use of the clamp 4 at the starting point of the forward stroke A The grasping portion 6 changes from the open state to the closed state to grasp the plate-shaped plated object P, and the plate-shaped plated object P held by the clamp 4 is the plate surface of the plated object P and The conveying direction is parallel to the vertical posture and is conveyed in the plating solution (electrolytic plating solution) W in the plating tank (electrolytic plating tank) 2, and the gripping part is controlled at the end of the forward stroke A 6 From the closed state to the open state, the plate-shaped object P in the gripping state is released from the gripping portion 6.

In addition, the present invention (invention of claim 2) provides a horizontally circulating and continuous-moving jig plating device, and the gripping portion (power supply contact portion) 6 of the jig 4 is located in the plating tank (electrolytic plating tank) 2 After the aforementioned outgoing stroke A in the plating solution (electrolytic plating solution) W moves, it passes through the aforementioned removal of the plating solution (electrolytic plating solution) W in the plating tank (electrolytic plating tank) 2 The return stroke A is parallel to the return stroke B and the outgoing stroke A is again entered to move continuously on a horizontal loop path, and a cathode current is supplied to the track part of the circular track 3 that becomes a straight outgoing path, and the track Part of it functions as a power supply rail 3A for plating. The power supply rail 3A for plating supplies a cathode current to the gripping portion (power supply contact portion) 6 in the plating solution (electrolytic plating solution) W. The plate-shaped coating P, which is grasped by the holding portion (power supply contact portion) 6 and supplied with a cathode current, is electrolyzed in the process of transporting between the plating anodes 7 in the plating solution (electrolytic plating solution) W Plating.

According to this invention (the inventions of claims 1 and 2), the jig is cyclically moved along a circular track on a loop path, and the cathode current is supplied from the jig moving in the forward stroke A in this cyclical movement, and the plate-shaped The surface of the plated object is plated, and the plate-shaped plated object is transported in the electrolyte in the vertical position and horizontal direction by the jig moving in the forward stroke A, so that the plating device can be made compact .

In addition, the present invention (the invention of claim 3) provides a plate-like plated object conveyed by the clamp 4, which is suspended and held by the clamp 4 during the forward stroke A of the clamp 4 P refers to the processing liquid in the processing tanks of the pre-processing section 1A, the plating processing section 1B, and the post-processing section 1C in sequence, which are held in a suspended state by the jig 4 and transported in the forward stroke A The plate-like plated object P is pre-treated (degreased, washed, pickled, water washed, etc.) in the pre-treatment section 1A, plated in the plating treatment section 1B, and post-treated (water washing, washing, etc.) in the post-treatment section 1C. Drying etc.). In addition, in the present invention, a peeling processing portion 1D may be arranged in the return stroke B, and the gripping portion (power supply contact portion) 6 of the jig may pass through the processing liquid in the peeling processing tank during the return stroke B. , The metal of the plating treatment part 1B attached to the gripping part (power supply contact part) 6 in the outgoing stroke A can be peeled off by this passing process. In addition, in the present invention, the cathode current may be supplied to the track portion corresponding to the plating treatment portion 1B of the straight forward path of the circular track 3, and the track portion may be used as the plating power supply track 3A. The functional cathode track can be electrolytically plated in the same way as the invention of claim 2.

According to this invention (claim 3 invention), the plate-shaped plated object is conveyed to each of the processing steps of the pre-processing section 1A, the plating processing section 1B, and the post-processing section 1C by a series of conveying means. There is no transfer of the plate-like plated material caused by the conveying means, so the plate-like plated can be smoothly conveyed through the series of treatment processes of the pre-processing section 1A, the plating processing section 1B, and the post-processing section 1C. Covering.

In addition, the present invention (the invention of claim 4) provides a horizontally circulating continuous-moving jig plating apparatus, characterized in that the jig 4 includes a plate-shaped fixing member 12 fixedly held on the outside of the rail sliding portion 10 and It has a long vertical shape and is electrically conductive. The sliding rail is slidably held on the annular rail 3 and is electrically conductive; and the opening and closing member 16 has an opening and closing side portion 16a and has a curved cross-sectional shape. Having conductivity, the opening and closing side surface is configured to be reversibly supported on the outside of the plate-shaped fixing member 12 through the fulcrum shaft 15, and in a normal state, the opening and closing side surface 16a is closed by the elastic force of the spring body 18, By the engagement between the resisting guide body 20 fixedly arranged corresponding to the starting point and the end point of the aforementioned outstroke stroke A, a pressing action against the elastic thrust of the spring body 18 (downward pressing action, Pressing in the lateral direction) to open the opening and closing side portion 16a; the gripping portion (power supply contact portion) 6 is composed of an inner fixed gripping portion (inner power supply contact portion) 6A and an outer movable gripping portion (Outer power supply contact portion) 6B, the inner fixed grasping portion is formed to protrude from the lower end of the outer side of the plate-shaped fixing member 12, and the outer movable grasping portion is formed on the opening/closing side portion of the opening/closing member 16 The lower end portion of 16a is formed to protrude facing the inner fixed gripping portion (inner power supply contact portion) 6A. When the gripping portion (power supply contact portion) 6 is opened, the opening and closing side portion of the opening and closing member 16 The lower end portion of 16a and the aforementioned outer movable gripping portion (outer power supply contact portion) 6B formed at the lower end portion are configured to reversely move to: horizontally in a vertical posture than at the starting point of the outbound stroke A The upper end of the plate-shaped coating P carried in in the direction and the position above the upper end of the plate-shaped coating P carried out in the horizontal direction from the end position of the forward stroke A in the vertical posture.

According to the jig of this invention (the invention of claim 4), it is possible to smoothly open and close the gripping portion (power supply contact portion) of the jig at the starting point and the end point of the aforementioned outbound stroke A.

In addition, the present invention (the invention of claim 5) provides a horizontally circulating continuous-moving jig plating apparatus, characterized in that the jig 4 includes a plate-shaped fixing member 12 that is fixed and held on the outer side of the rail sliding portion 10 and It is a long shape in the up and down direction and has conductivity. The sliding rail part is slidably held on the annular rail 3 and has conductivity; the up and down action rod has a long shape in the up and down direction (conductivity) 13. It is movably held in the upper position on the outer side of the plate-shaped fixing member 12, and is pressed by the spring of the compression spring 18 in the upward movement direction; and the opening and closing member 16, which has an opening and closing side portion 16a and is a cross-section It is curved and conductive. The opening/closing side surface is reversibly supported by the fulcrum shaft 15 at the lower part of the outer side of the plate-shaped fixing member 12, and the mounting fitting 14 is supported by the compression spring 18 A spring in the upward movement direction presses the lower end of the upward and downward movement lever 13 that is pushed, and the opening and closing member 16 is connected to the other part of the fulcrum shaft 15 that is the connection member 16b, and the gripping portion (power supply connection Point) 6 is composed of an inner fixed gripping portion (inner power supply contact portion) 6A and an outer movable gripping portion (outer power supply contact portion) 6B. The inner fixed gripping portion is the aforementioned plate-shaped fixing member The lower end portion on the outer side of 12 is formed to protrude, and the outer movable gripping portion is formed to protrude facing the inner fixed gripping portion (inner power supply contact portion) 6A at the lower end portion of the opening and closing side surface portion 16a of the opening and closing member 16 In the normal state, the up-and-down action lever 13 that moves upward by the upward urging force of the compression spring 18 moves upward to move the connecting member 16b of the opening and closing member 16 upward, thereby The outer movable gripping portion (outer power supply contact portion) 6B will follow the pivot axis 15 as the center to move in a reversed movement to the closed position which is crimped to the inner fixed gripping portion (inner power supply contact portion) 6A, The gripping part (power supply contact part) 6 is closed by this, and the resistance guide 20 having the height difference is fixedly arranged corresponding to the starting point and the end point of the forward stroke A, so that the resistance guide 20 is arranged in the clamp 4 The upper engaging body 21 engages and resists the elastic thrust of the compression spring 18 in the upward movement direction to move the vertical movement lever 13 downward, and interlocks with the vertical movement lever 13 which moves downward to make the opening and closing member 16 The connecting member 16b moves downward, thereby causing the outer movable gripping portion (outer power supply contact portion) 6B formed at the lower end of the opening and closing side surface portion 16a of the opening and closing member 16 to follow the fulcrum shaft 15 as the center. The ground is reversed and moved to the inclined opening position separated from the inner fixed gripping portion (inner power supply contact portion) 6A, thereby opening the gripping portion (power supplying contact portion) 6 to be openable and closable. When the portion (power supply contact portion) 6 is opened, the lower end portion of the opening and closing side surface portion 16a of the opening and closing member 16 and the outer movable grip portion (outer power supply contact portion) 6B formed at the lower end are structural It becomes a reverse movement to: the upper end of the plate-like coating P carried in horizontally from the position of the starting point of the forward stroke A in a vertical position, and the position of the end of the forward stroke A in a vertical position A position above the upper end of the plate-like plated article P carried out in the horizontal direction.

According to the jig of this invention (the invention of claim 5), it is possible to smoothly open and close the gripping portion (power supply contact portion) of the jig at the starting point and the end point of the aforementioned outbound stroke A. Moreover, the clamp of this invention opens the clamp by pressing in the downward direction. Therefore, unlike the clamp of a mechanism that opens the clamp by pressing in the horizontal direction, there will be no lateral deviation of the clamp during opening and closing, and the plate-shaped plated object can be grasped correctly.

In addition, in order to solve the above-mentioned problems, the present invention (the invention of claim 8) provides a clamp horizontally circulating continuous-moving plating apparatus, which is characterized in that the clamp moving means 5 is made to follow the loop of the annular rail 3 The path is an endless roller chain belt 5A that drives infinitely and cyclically, and the endlessly-circular driving path of the roller chain belt 5A is formed to be smaller than the loop path of the aforementioned endless track 3, The roller chain 5A and the aforementioned clamp 4 are connected to the rail sliding portion 10 through the clamp mounting connecting plate 28 attached to the roller chain 5A in a hanging state, so as to move from the upper portion of the rail sliding portion 10 to The bolt shaft portion 30 protruding in the inner direction penetrates through the through hole 29 formed in the clamp mounting connecting plate 28 and is connected so as to absorb the displacement of the roller chain 5A with respect to the fixedly arranged annular rail 3 (to and In the method of displacement in the direction intersecting the circumferential driving direction or displacement in the vertical direction), the clamp attachment coupling plate 28 is connected so as to be movable in the axial direction of the bolt shaft portion 30 to rotate in the axial direction.

According to this invention (the invention of claim 8), since the displacement of the roller chain with respect to the fixedly arranged endless track (displacement in the direction intersecting with the circumferential driving direction or displacement in the vertical direction) can be absorbed, The jig that is slidably moved and held on the ring-shaped rail does not shift during the jig movement when the jig is opened and closed, and the power supply to the jig is stabilized.

In addition, in order to solve the above-mentioned problems, the present invention (invention of claim 9) provides a horizontally circulating continuous-moving-type plating apparatus for a clamp, which supplies anode current to the track portion of the linear regression path arranged on the aforementioned circular track 3, The rail part of the linear return path supplied with anode current functions as the power supply rail 3B for peeling, and the jig 4 that moves during the return stroke B is such that the upper part of the jig 4 is in the air on the power supply rail 3B for peeling. It is guided by contact to move, and supplies anode current from the power supply rail 3B for peeling to the gripping portion (power supply contact portion) 6 in the plating solution (electrolytic plating solution) W, and the return stroke (electrolytic peeling) Stroke) B dissolves and peels off the precipitated metal attached to the gripping portion (power supply contact portion) 6 in the outgoing stroke (plating stroke) A. The plating device is used to connect the positive electrode of the plating rectifier 40 to the The aforementioned plating anode 7 made of an insoluble anode is electrically connected, so that the negative electrode of the plating rectifier 40 is electrically connected to the aforementioned plating power supply rail 3A, and is connected to the aforementioned plating power supply rail 3A while contacting the plating power supply rail 3A. The forward stroke (plating stroke) A moves the aforementioned clamp 4 to supply cathode current; the positive electrode of the stripping rectifier 41 is electrically connected to the stripping power supply rail 3B, and the negative electrode of the stripping rectifier 41 is connected to the aforementioned plating power supply The rail 3A is electrically connected, and the jig 4 that moves in the return stroke (electrolytic stripping stroke) B while contacting the stripping power supply rail 3B supplies anode current; in the return stroke (electrolytic stripping stroke) supplied with anode current The clamp 4 moved by B uses the plate-shaped plate-like object P of the cathode supplied by the clamp 4, which is moved in the forward stroke (plating stroke) A where the current of the opposite polarity is supplied, as the counter electrode. The metal attached to the gripping portion (power supply contact portion) 6 of the jig 4 constituting the anode is dissolved and peeled by electrolysis.

According to this invention (the invention of claim 9), in an electrolytic plating apparatus that horizontally conveys a plate-shaped object to be plated in a treatment solution in a vertical position, it is also possible to attach the plate-shaped object to be plated in the aforementioned outgoing stroke (plating stroke) A to The deposited metal of the gripping portion (power supply contact portion) 6 of the clamp 4 is subjected to the aforementioned return stroke (electrolytic stripping stroke) B in the same tank to electrolytic stripping. [Effects of the invention]

According to the clamp horizontal circulation continuous moving plating device of the present invention, the plating device can be made compact. In addition, according to the clamp horizontal circulation continuous moving plating apparatus of the present invention, the plate-shaped object to be plated is transported to each process of the pre-processing section, plating processing section, and post-processing section by a series of jig transporting means. Therefore, there will be no transfer of plate-like coatings caused by conveying means in each treatment process, and the plate-shaped quilt can be smoothly transported throughout a series of treatment processes including the pre-treatment part, the plating treatment part, and the post-treatment part. Plating. In addition, according to the present invention, the gripping portion (power supply contact portion) of the clamp can be opened and closed smoothly. In addition, according to the present invention, there is no lateral deviation of the clamp during opening and closing of the clamp, and the plate-shaped object to be plated can be grasped correctly. In addition, according to the present invention, there is no deviation in the movement of the clamp including the opening and closing of the clamp, and the power supply to the clamp is stabilized. In addition, according to the present invention, in an electrolytic plating apparatus that horizontally transports a plate-shaped substrate in a processing solution in a vertical position, it is also possible to attach the power supply contact part of the fixture during the outgoing stroke (plating stroke). The metal is electrolytically stripped by the return stroke of the clamp in the same tank.

The clamp horizontal circulation continuous movable plating device of the present invention is suitable for use in a device for plating a rectangular or long strip-shaped flexible plate-shaped object to be plated. In particular, it is suitable for use in installations The support roller and the drive roller on the outer side of the device support the flexible long strip hoop-shaped plate-like coating in a vertical posture, or the supply roller and the take-up drive provided on the outer side of the device A device in which a flexible strip-shaped plate-shaped object to be plated in a vertical posture supported by a roll is plated.

Based on the drawings, the embodiment of the horizontally circulating continuous-moving-type plating apparatus of the clamp of the present invention will be described. Fig. 1 is a schematic plan view of an electrolytic plating apparatus showing an example of a thin flexible plate-shaped coating P being a long strip, and Fig. 2 is a diagram showing a thin flexible plate-shaped coating P is a schematic plan view of an electrolytic plating apparatus as an example of a rectangular object such as a printed circuit board, and FIG. 3 is a vertical cross-sectional side view of the electrolytic plating apparatus shown in FIGS. 1 and 2. In addition, FIG. 4 is a schematic plan view of a plating apparatus of another example.

The horizontally circulating continuous-moving jig-moving plating device (hereinafter sometimes referred to as the plating device) 1 shown in FIGS. 1 to 4 includes: an annular rail 3 having a fixed ground (fixed to a stand not shown, etc.) Equipped with a horizontal loop path; a plurality of clamps 4 (the clamps 4 are provided in plural throughout the entire range of the loop path of the loop track 3), the upper part of which is held in the loop track 3 to be free to slide and move, There is an openable and closable grasping portion 6 that functions as a power supply contact portion at the lower part. The grasping portion 6 grasps the upper end of the plate-like plated object P and can hold it in a vertical hanging state Plated object P; infinite loop clamp moving means 5 (circular roller chain belt 5A driven endlessly and circularly along the loop path of the loop track 3), which is connected to these The clamps 4 move the clamps 4 on the forward stroke A of the linear forward path of the aforementioned circular track 3, and then move through the return stroke B of the return path of the circular track 3 to move again. Enter the aforementioned outgoing stroke A, and continuously cyclically move on the horizontal loop path of the aforementioned circular track 3; and a clamp opening and closing mechanism that continuously cyclically moves the aforementioned horizontal loop path of the aforementioned circular track 3 The jig 4 controls the holding portion 6 from the open state to the closed state at the starting point of the forward stroke A to hold the plate-shaped object P, and the plate-shaped object held by the jig 4 is plated The coating P is transported in the plating solution (electrolytic plating solution) W in the plating tank (electrolytic plating tank) 2 in a vertical posture in which the plate surface of the plating object P is parallel to the conveying direction. The end portion of the forward stroke A is controlled so that the grasping portion 6 is changed from the closed state to the open state to release the plate-shaped coating P in the grasped state from the grasping portion 6.

The above-mentioned clamp moving means 5 is a roller chain belt 5A that is wound in an endless loop on a sprocket or a grooved pulley, and is driven to and fro by a conveying drive motor (not shown).

In addition, in the electroplating apparatus of FIG. 2 showing an example in which the plate-shaped object P to be plated is a square object, the installation interval of the clamp 4 is narrower than that of the electrolytic plating apparatus of FIG. 1, and the number of installation of the clamp 4 is relatively large. . In FIG. 1, FIG. 2, and FIG. 4, in order to avoid complication, only a part of the jig 4 is shown. However, the jig 4 is installed at the same installation interval over the entire range of the jig moving means 5 (roller chain belt 5A) that is driven in an endless loop.

Fig. 1 to Fig. 3 shows the horizontal circulation continuous movement type plating apparatus (hereinafter sometimes referred to as the plating apparatus) 1, the gripping part (power supply contact part) 6 of the clamp 4 is in the plating tank (electrolytic plating After the aforementioned outbound stroke A in the plating solution (electrolytic plating solution) W in the plating tank 2 moves, it passes through the plating solution (electrolytic plating solution) 2 in the plating tank (electrolytic plating tank). ) The return stroke B in which the outgoing stroke A in W is parallel to the outgoing stroke A again enters the outgoing stroke A to move continuously on a horizontal loop path, and supplies the track part of the circular track 3 that becomes a straight outgoing route. The cathode current functions as the power supply rail 3A for plating, and the power supply rail 3A for plating is supplied to the gripping portion (power supply contact portion) 6 in the plating solution (electrolytic plating solution) W Cathodic current, the plate-shaped plate-like object P gripped by the gripping part (power supply contact part) 6 and supplied with cathodic current, is for insoluble plating in the plating solution (electrolytic plating solution) W The anodes 7 (shown in Fig. 3) are transported by electrolytic plating. In addition, in FIGS. 1 and 2, the symbol 2a represents the import port for carrying the plate-shaped plated object P into the electrolytic cell 2, and the symbol 2b represents the carrying out of the plate-shaped plated object P to the outside of the electrolytic cell 2. Exit. A well-known sealing roller may be provided in the carrying-in port 2a or the carrying-out port 2b.

The clamp horizontal circulation continuous-moving type plating device (hereinafter sometimes referred to as the plating device) 1 shown in FIG. 4 is suspended by the clamp 4 during the forward stroke A and held by the clamp 4 to carry the plate-shaped quilt. The plating material P passes through the processing liquid in the processing tanks of the pre-processing section 1A, the plating processing section 1B, and the post-processing section 1C in sequence, and is held in a suspended state by the jig 4 and is in the forward stroke A The plate-like plated object P to be transported is pre-processed (degreased, washed, pickled, washed, etc.) in the pre-processing section 1A, plated in the plating section 1B, and post-processed in the post-processing section 1C (Washing, drying, etc.). The plating device 1 can also supply cathode current to the track portion corresponding to the plating processing portion 1B of the straight forward path of the ring-shaped track 3, and the track portion can be used as the plating power supply track 3A. Functional cathode track.

Furthermore, the plating apparatus 1 shown in FIG. 4 is provided with a peeling processing section 1D in the return stroke B, and the gripping portion (power supply contact portion) 6 of the clamp 4 passes through the peeling processing tank in the return stroke B In the treatment liquid in the inside, the metal attached to the gripping part (power supply contact part) 6 of the plating treatment part 1B in the outgoing stroke A can be peeled off in this passing process.

Hereinafter, the above-mentioned clamp 4 will be described in detail with the addition of FIGS. 5 to 9. 5 is a side view of the clamp, FIG. 6 is a front view of the clamp of FIG. 5, FIG. 7 is a side view showing another embodiment of the clamp, and FIG. 8 is a front view of the clamp of FIG. 7. 9 shows another embodiment of the jig, (A) is a side view, and (B) is a front view.

The jig 4 shown in Figs. 5-8 and the jig 4 shown in Fig. 9 are provided with a plate-shaped fixing member 12 which is fixed and held on the outside of the rail sliding portion 10 through a spacer member 11 and has a vertically long shape The sliding rail is slidably held on the annular rail 3 and has conductivity; and the opening and closing member 16 has an opening and closing side portion 16a that has a curved cross-sectional shape and has conductivity, and the opening and closing side The part is configured to be reversibly supported on the outside of the plate-shaped fixing member 12 through the fulcrum shaft 15, and in the normal state, the spring body 18 (the clamp 4 in FIGS. 5 to 8 is a compression coil spring, in the figure The elastic force of the clamp 4 of 9 is a torsion coil spring) closes the opening and closing side part 16a, and the resistance guide 20 (omitted in FIG. 9) fixedly arranged corresponding to the starting point and end point of the aforementioned outstroke stroke A The engagement between the spring bodies 18 provides a pressing action against the elastic thrust of the spring body 18 (the clamp 4 in FIGS. 5 to 8 is pressed in the downward direction, and the clamp 4 in FIG. 9 is pressed in the horizontal direction), and The opening and closing side surface portion 16a is open; the gripping portion (power supply contact portion) 6 is composed of an inner fixed gripping portion (inner power supply contact portion) 6A and an outer movable gripping portion (outer power supply contact portion) 6B The inner fixed gripping portion is formed to protrude from the lower end of the outer side of the plate-shaped fixing member 12, and the outer movable gripping portion is formed on the lower end of the opening and closing side surface portion 16a of the opening and closing member 16 and the inner fixed grip The portion (inner power supply contact portion) 6A is formed to protrude oppositely. In addition, in a state where the grasping portion (power supply contact portion) 6 is opened, the lower end portion of the opening and closing side surface portion 16a of the opening and closing member 16 and the outer movable grasping portion (outer power supply contact portion) formed at the lower end portion ) 6B is configured to move in the reverse direction to: the upper end of the plate-like coating P carried in in the horizontal direction from the position of the starting point of the outgoing stroke A in a vertical position, and the end point of the outgoing stroke A from The position is a position above the upper end of the plate-like plated object P carried out in the horizontal direction in a vertical posture. The aforementioned inner fixed gripping portion (inner power supply contact portion) 6A is located on the inner side than the carry-in line of the plate-shaped plated object P carried in horizontally in a vertical posture, and the carry-in line is sandwiched and opened and closed on the outside. The movable grasping portion (outer power supply contact portion) 6B is closed.

The clamp 4 shown in Figs. 3 and 5 to 8 includes: the aforementioned plate-shaped fixing member 12; The upper holding portion 12a and the lower holding portion 12b on the outer surface of the upper part of the fixing member 12 penetrate through and are held to be movable up and down, and are pressed and pushed by the spring of the compression spring (compression coil spring) 18 in the upward movement direction; and the opening and closing member 16, which has an opening and closing side surface portion 16a that has a curved cross-sectional shape (in the embodiment of FIG. 5, the cross-section is an upside-down L-shaped shape) and has conductivity. The opening and closing side surface portion is reversibly covered through a fulcrum shaft 15 The mounting fitting 14 is supported at the lower part of the outer side of the plate-shaped fixing member 12; at the lower end of the up-and-down action lever 13 that is pressed by the upward movement direction of the compression spring (compression coil spring) 18 The other part of the opening and closing member 16 where the fulcrum shaft 15 is interposed, that is, the connecting member 16b (connected by the connecting shaft 17 inserted into the elongated hole 16c of the connecting member 16b formed in the opening and closing member 16) .

In the normal state, in conjunction with the up-and-down operating lever 13 that moves upward by the upward urging force of the compression spring 18, the connecting member 16b of the opening and closing member 16 is moved upward, thereby the outer side The movable gripping part (outer power supply contact part) 6B will follow the fulcrum shaft 15 as the center to move in reverse and move to the closed position which is crimped to the inner fixed gripping part (inner power supply contact part) 6A. This closes the aforementioned gripping portion (power supply contact portion) 6.

The resistance guide 20 (shown in Figure 1, Figure 2, Figure 4, Figure 6, and Figure 8) is fixedly arranged corresponding to the starting point and ending point of the aforementioned outbound stroke A, so that the resistance guide 20 (shown in Figure 1, Figure 2, Figure 4, Figure 6, and Figure 8) The engaging body 21 on the upper part of the clamp 4 engages and resists the elastic pushing force of the compression spring (compression coil spring) 18 in the upward movement direction to move the upward and downward movement lever 13 downward, and the upward and downward movement lever 13 that moves downward. The connecting member 16b of the opening and closing member 16 is moved downward in conjunction with the opening and closing member 16, thereby making the outer movable gripping portion (outer power supply contact portion) 6B formed at the lower end of the opening and closing side surface portion 16a of the opening and closing member 16 as described above The fulcrum shaft 15 is centered and moved in a driven and reversed direction to the inclined open position separated from the inner fixed gripping portion (inner power supply contact portion) 6A (indicated by a dotted chain line in FIGS. 3, 5, and 7), This opens the aforementioned gripping portion (power supply contact portion) 6 and is configured to be openable and closable. The jig 4 shown in Figs. 3 and 5 to 8 is to open the jig 4 by pressing in the downward direction. Therefore, it is different from the clamp (eg clamp 4 shown in Figure 9) that opens the clamp by pressing in the horizontal direction. There will be no horizontal deviation of the clamp during opening and closing, and the plate shape can be grasped correctly. The advantages of being plated.

In the state in which the grasping portion (power supply contact portion) 6 is opened, the lower end portion of the opening and closing side surface portion 16a of the opening and closing member 16 and the outer movable grasping portion (outer power supply contact portion) 6B formed at the lower end , Is configured to move in the reverse direction to: the upper end of the plate-like coating P carried in in a vertical position in the horizontal direction than the position of the starting point of the outbound stroke A, and the end position of the outbound stroke A A position above the upper end of the plate-shaped plated object P carried out in the horizontal direction in a vertical posture. In addition, the symbol T shown in FIG. 5 and FIG. 7 indicates the level of the upper end of the plate-shaped coating P.

In addition, the resistance guide 20 is extended over the entire area of the return stroke B, and the gripping portion (power supply contact portion) 6 of the clamp 4 can be opened in the entire area of the return stroke B.

As the aforementioned engagement body 21, in FIGS. 5 to 8, the bent portion of the plate-shaped reversing handle 22 having a substantially triangular shape (substantially L-shaped) is used as a fulcrum, and the support shaft 23 is reversibly reversible. Attached to the upper end of the plate-shaped fixing member 12, the lower end of the reversing handle 22 is connected to the upper end of the vertical movement lever 13 through a shaft 24, and the rotating roller 25 is rotatably attached to the reversing The upper end of the handle 22 has the rotating roller 25 as an engagement body. In the engaged state in which the rotating roller (engagement body) 25 rotates along the "open position of the circumferential movement path of the clamp 4 and has a height difference against the lower surface portion 20a of the guide body 20", the reverse is reversed The handle 22 is the aforementioned support shaft 23 as the center and the downward direction is reversed (indicated by a dotted chain line in FIGS. 6 and 8), and the lower end of the reverse handle 22 that reverses the downward direction is connected to the lower end of the reverse handle 22 The vertical operating rod 13 resists the spring pressure of the compression spring (compression coil spring) 18 and is configured to be movable downward.

As shown in Figures 6 and 8, the lower surface of the aforementioned resistance guide 20 is set as the lower lower surface portion 20a in the middle of the movement direction of the clamp 4, and both sides of the lower lower surface portion 20a are set from the lower surface portion 20a. The inclined lower surface portion 20b in which the lower lower surface portion gradually becomes higher.

Also, although not shown, as the engaging body 21, the upper end portion of the vertical movement lever 13 is extended upward, and the rotating roller 25 is rotatably provided at the extended upper end portion, and the rotating roller 25 may be used as an engaging body. can.

The lower part of the jig 4 that enters the electrolyte W is insulated and covered by an acid-resistant rubber sleeve 27 shown by a dotted chain line in FIGS. 5 to 8 except for the gripping portion (power supply contact portion) 6.

As shown in Figs. 5 and 7, it is an endless roller chain 5A that drives the clamp moving means 5 infinitely and cyclically along the loop path of the endless rail 3. The roller chain The circumferential drive path of the endless loop of the belt 5A is formed to be smaller than the loop path of the aforementioned endless rail 3. The roller chain belt 5A and the clamp 4 are attached to the roller chain belt 5A in a hanging state through The clamp installation connecting plate 28 is connected to the rail sliding portion 10, and the bolt shaft portion 30 protruding inwardly from the upper portion of the rail sliding portion 10 penetrates the through hole 29 formed in the clamp installation connecting plate 28. The connection is to absorb the displacement (displacement in the direction intersecting with the circumferential driving direction or displacement in the up-and-down direction) of the chain belt 5A with respect to the fixedly arranged annular rail 3, and the connecting plate for attaching the clamp 28 is connected so as to be able to rotate in the axial direction of the aforementioned bolt shaft portion 30 so as to be movable in the axial direction.

As shown in FIGS. 5 to 8, the plate-shaped fixing member 12 is provided with a pair of left and right bolt engagement holes 32. The fixing bolt 33 used to fix and hold the plate-shaped fixing member 12 is screw-locked to the outer side surface of the spacer member 11 fixed to the outer side surface of the rail sliding portion 10 through the bolt engaging hole 32. The bolt engagement hole 32 is formed by forming a lower hole to allow the width of the bolt head of the fixing bolt 33 to pass, and an upper hole continuous with the lower hole is formed to allow the fixing bolt 33 to pass through. The width of the bolt shaft passing but not allowing the bolt head to pass. In the embodiment shown in FIGS. 6 and 8, the lower hole portion is formed in a circular shape, and the upper hole portion continuous with the lower hole portion is formed vertically.

To fix the mounting jig 4, a pair of left and right fixing bolts 33 screwed to the aforementioned washer member 11 in a pseudo-fixed state are inserted into the lower hole of the bolt engagement hole 32, and the upper hole is when the jig 4 is lowered. It will be locked by the fixing bolt 33, and when the fixing bolt 33 is locked in this locked state, the fixed state can be surely maintained. When removing the clamp 4 from the fixed installation state, the locked fixing bolt 33 is loosened to the pseudo-fixed state, and the clamp 4 can be removed from the lower hole when the clamp 4 is raised. Thereby, the jig 4 having a vertically long structure can be easily and surely attached and detached from the apparatus body, so the efficiency of the inspection work of the jig or the inspection work of the plating apparatus body can be improved.

As described above, the jig 4 that functions as a power supply jig is formed of conductive metal (stainless steel, etc.). In the embodiment of the clamp shown in FIGS. 7 and 8, the lower part of the plate-shaped fixing member 12 including the inner fixed gripping portion (inner power supply contact portion) 6A and the outer movable gripping portion (outer power supply The lower part of the opening and closing side surface portion 16a of the opening and closing member 16 of the contact portion 6B is formed of left-right symmetrical plate-shaped grasping members 35 and 36 made of titanium material.

And, in the embodiment of the jig shown in FIGS. 7 and 8, the plate-shaped fixing member 12 side (specifically, the stainless steel upper holding portion 12a fixed to the outer surface of the plate-shaped fixing member 12) and The opening and closing side surface portion 16a of the aforementioned opening and closing member 16 (specifically, the upper portion of the opening and closing side surface portion 16a) is connected by a wire 38 so as to be able to supply power. As shown in FIG. 8, the connection caused by the wire 38 is connected by a pair of left and right wires 38, 38, respectively. The connecting means of the wire 38 can be performed by a general connection method in which a crimp terminal installed at the end of the wire 38 is screwed with a bolt. With the wiring of the lead wire 38, current can easily flow to the opening and closing side surface portion 16a of the opening and closing member 16 where the power supply tends to become unstable, and to the outer movable gripping portion provided at the lower end of the opening and closing side portion 16a ( The power supply efficiency of the outer power supply contact part) 6B can be greatly improved. In addition, although the embodiment of the clamp shown in Figs. 5 and 6 does not wire the aforementioned lead 38, the clamp shown in Figs. 5 and 6 is also wired with the same lead 38 as the embodiment of Figs. 7 and 8. good.

The jig 4 shown in FIG. 9 includes an opening and closing member 16 having an opening and closing side portion 16a that is curved in cross-section and has conductivity. The opening and closing side portion is reversibly supported by a fulcrum shaft 15 provided in the aforementioned The mounting fitting 14 at approximately the middle position on the outer side of the plate-shaped fixing member 12; in the normal state, the upper part of the opening and closing member 16 is pushed in the expanding direction by the torsion coil spring 18 installed on the fulcrum shaft 15, and The opening and closing side surface portion 16a of the lower part of the opening and closing member 16 is pushed in the closing direction to close the gripping portion (power supply contact portion) 6. A rotating roller 25 that functions as an engagement body 21 is attached to the upper end of the opening and closing member 16. Moreover, the resistance guide body 20 (not shown in FIG. 9) fixedly arranged corresponding to the starting point and the end point of the forward stroke A is engaged with the engaging body 21 (rotating roller 25) to provide The opening and closing side surface portion 16a is opened by resisting the pressing action of the torsion coil spring 18 in the lateral direction (indicated by the symbol G in FIG. 9).

In addition, the clamp 4 shown in FIG. 9 is also the same as the clamp shown in FIGS. 7 and 8, and includes the lower part of the plate-shaped fixing member 12 including the inner fixed gripping portion (inner power supply contact portion) 6A and The lower portion of the opening and closing side surface portion 16a of the opening and closing member 16 of the outer movable gripping portion (outer power supply contact portion) 6B is formed of symmetrical plate-shaped gripping members 35, 36 made of titanium. Moreover, the clamp 4 shown in Fig. 9 is also the same as the clamp shown in Figs. 7 and 8. The lower part of the clamp 4, except for the gripping part (power supply contact part) 6, is obtained by drawing a point in Fig. 9 The acid-resistant rubber sleeve 27 indicated by the chain line is used for insulation and covering.

As shown in the embodiment of Fig. 10, the electrolytic plating apparatus 1 shown in Figs. 1 to 3 supplies anode current to the track portion of the linear regression path arranged in the aforementioned circular track 3, and is supplied with anode current The linear return path of the rail part functions as the power supply rail 3B for peeling. The clamp 4 that moves during the return stroke B is guided by the upper part of the clamp 4 in the air on the power supply rail 3B for peeling. Move, supply the anode current from the power supply rail 3B for peeling to the gripping portion (power supply contact portion) 6 in the plating solution (electrolytic plating solution) W, which can be dissolved in the return stroke B and peeled off in the forward stroke The stroke (plating stroke) A adheres to the deposited metal of the aforementioned gripping portion (power supply contact portion) 6.

As shown in FIG. 10, the positive electrode (positive electrode) of the plating rectifier (power supply) 40 is electrically connected to the aforementioned plating anode 7 made of an insoluble anode, so that the plating rectifier (power supply) The negative electrode (negative electrode) of 40 is electrically connected to the aforementioned power supply rail 3A for plating, and a cathode current is supplied to the clamp 4 that moves in the aforementioned forward stroke (plating stroke) A while contacting the power supply rail 3A for coating; The positive electrode (positive electrode) of the stripping rectifier (power supply) 41 is electrically connected to the aforementioned stripping power supply rail 3B, and the negative electrode (negative electrode) of the stripping rectifier (power supply) 41 is connected to the aforementioned plating power supply rail 3A It is electrically connected, and an anode current is supplied to the jig 4 that moves in the return stroke B while contacting the power supply rail 3B for peeling; the jig 4 that moves in the return stroke B to which the anode current is supplied is supplied with the opposite polarity The aforementioned outgoing stroke (plating stroke) A of the current moves the plate-shaped plate-like substrate P of the cathode powered by the clamp 4 as the counter electrode, which can be attached to the gripping part (power supply contact point) of the clamp 4 constituting the anode Part) 6 metal is dissolved and peeled by electrolysis. In addition, the power supply rail 3A for plating and the power supply rail 3B for peeling are insulated rails in which a plastic material or the like is interposed.

As described above, the cathode as the counter electrode is shared (combined) in the forward stroke (plating stroke) A and the return stroke (electrolytic stripping stroke) B, so the return stroke (electrolytic stripping stroke) B is removed from the jig 4 The gripping part (power supply contact part) 6 dissolves and peels off the dissolved metal (for example, dissolved Cu), and is directed toward the plate-shaped plate-shaped object P that moves in the aforementioned outgoing stroke (plating stroke) A and is in the electrolyte as It moves like an arrow F, and electroplates to the plate-shaped to-be-plated object P which moved in the said forward stroke (plating stroke) A. Thereby, the dissolved metal (for example, dissolved Cu) peeled off from the gripping portion (power supply contact portion) 6 of the jig 4 in the return stroke (electrolytic peeling stroke) B can be effectively utilized, and the efficiency of electrolytic plating and electrolytic peeling can be improved . This is a great advantage due to the fact that the forward stroke (plating stroke) A and the return stroke (electrolytic stripping stroke) B are performed in the same electrolytic cell 1.

1: Plating device 1A: Pretreatment section of plating equipment 1B: Plating treatment section of plating equipment 1C: Post-processing part of plating device 2: Plating tank (electrolytic plating tank) 3: circular track 3A: Power rail for plating 3B: Power supply rail for stripping 4: Fixture 5: Fixture moving means 5A: Roller chain belt 6: Grip part (power supply contact part) 6A: Inside fixed gripping part (inside power supply contact part) 6B: External movable gripping part (outside power supply contact part) P: Plate-like coating W: Plating solution (electrolytic plating solution) A: Outbound itinerary B: Return itinerary 7: Anode for plating 10: Rail sliding part 12: Plate-shaped fixing member 13: Up and down action lever 14: Install accessories 15: fulcrum axis 16: opening and closing member 16a: The opening and closing side of the opening and closing member 16b: Connection member of opening and closing member 16c: Long hole 17: connecting shaft 18: Spring body 20: Resistance inducer 21: Snap body 22: Reverse handle 23: Support shaft 24: axis 25: Rotating roller 27: Rubber cover 28: Coupling plate for fixture installation 29: Through hole 30: Bolt shaft 32: Bolt engagement hole 33: Bolt for fixing 35, 36: plate-shaped gripping member 38: Wire 40: Rectifier for plating 41: Rectifier for stripping

Fig. 1 is a schematic plan view of the present invention. Fig. 2 is a schematic plan view of the present invention. Fig. 3 is a longitudinal sectional side view of the present invention shown in Figs. 1 and 2; Fig. 4 is a schematic plan view showing another embodiment of the present invention. Fig. 5 is a side view showing the clamp of the present invention. Fig. 6 is a front view showing the clamp of the present invention. Fig. 7 is a side view showing another embodiment of the clamp of the present invention. Fig. 8 is a front view of the clamp shown in Fig. 7; Fig. 9 shows another embodiment of the clamp of the present invention, (A) is a side view, and (B) is a front view. Fig. 10 is a longitudinal sectional side view showing another embodiment of the present invention.

1: Plating device

1B: Plating treatment section of plating equipment

2: Plating tank (electrolytic plating tank)

3: circular track

3A: Power rail for plating

4: Fixture

5: Fixture moving means

5A: Roller chain belt

6: Grip part (power supply contact part)

6B: External movable gripping part (outside power supply contact part)

P: Plate-like coating

W: Plating solution (electrolytic plating solution)

A: Outbound itinerary

B: Return itinerary

7: Anode for plating

10: Rail sliding part

15: fulcrum axis

16: opening and closing member

18: Spring body

21: Snap body

40: Rectifier for plating

Claims (10)

A clamp horizontal circulating continuous movable plating device is provided with: an annular track (3), which has a fixedly arranged horizontal loop path; a plurality of clamps (4), the upper part of which is on the annular track (3) ) Is held to move freely, and has an openable and closable gripping part (6) that functions as a power supply contact part at the lower part. The gripping part (6) is used to grip the plate-like coating (P) The upper end can be suspended in a vertical posture to hold the coated object (P); an infinite loop of the fixture moving means (5) is connected to the fixtures (4), and the fixtures ( 4) After the outbound stroke (A) of the linear outbound path movement of the aforementioned circular orbit (3) is moved, the return stroke (B) of the return path of the circular orbit (3) is moved and again Enter the aforementioned outgoing stroke (A), and continuously cyclically move on the horizontal loop path of the aforementioned circular track (3); and a clamp opening and closing mechanism which makes the horizontal loop path of the aforementioned circular track (3) The clamp (4), which moves continuously and cyclically, controls the gripping portion (6) from the open state to the closed state at the starting point of the forward stroke (A) to grip the plate-shaped coating (P ), the plate-like plated object (P) gripped by the clamp (4) is in the plating tank (2) in a vertical posture where the plate surface of the plated object (P) is parallel to the conveying direction Is transported in the plating solution (W), and at the end of the forward stroke (A), the gripping portion (6) is controlled to change from the closed state to the open state to plate the plate in the gripping state The object (P) is released from the aforementioned gripping portion (6). The clamp horizontal circulating continuous-moving plating device according to claim 1, wherein the gripping portion (6) of the clamp (4) is removed from the plating solution (W) in the plating tank (2). After the travel stroke (A) moves, the return stroke (B) parallel to the foregoing outbound stroke (A) in the plating solution (W) in the plating tank (2), and then enters the foregoing outbound stroke again (A) To continuously move on a horizontal loop path, supply cathode current to the track part of the aforementioned loop track (3) that becomes a straight forward path, and use this track part as a power supply track (3A) for plating Function, from the power supply rail for plating (3A) to the gripping part (6) in the plating solution (W), the cathodic current is supplied, and the plate-shaped blanket is gripped by the gripping part (6) and supplied with the cathode current The plating material (P) is electrolytically plated in the process of transporting between plating anodes (7) in the plating solution (W). The jig horizontal circulation continuous-moving plating device according to claim 1, wherein the plate shape that is carried by the jig (4) suspended and held by the jig (4) during the forward stroke (A) is plated The covering (P) passes through the treatment liquid in the pretreatment section (1A), the plating treatment section (1B), and the post treatment section (1C) in sequence, and is held in suspension by the jig (4). The plate-shaped substrate (P) conveyed in the aforementioned outbound stroke (A) in the suspended state is pre-treated in the pre-treatment section (1A), and plated in the plating treatment section (1B), and then The processing unit (1C) performs post-processing. The jig horizontal circulation continuous-moving type plating apparatus according to any one of claims 1 to 3, wherein the jig (4) includes a plate-shaped fixing member (12) that is fixed and held on the rail sliding portion (10). The outer side of) is long in the vertical direction and has conductivity, the sliding rail portion is slidably held on the aforementioned annular rail (3) and has conductivity; and an opening and closing member (16) having an opening and closing side surface The part (16a) has a curved cross-sectional shape and has conductivity. The opening and closing side part is configured to be reversibly supported on the outside of the plate-shaped fixing member (12) through a fulcrum shaft (15). In the normal state, The opening and closing side part (16a) is closed by the elastic force of the spring body (18), and the resistance guide body (20) is fixedly arranged corresponding to the starting point and the end point of the forward stroke (A). Engaged to impart a pressing action against the elastic thrust of the spring body (18), so that the opening and closing side portion (16a) is opened; the gripping portion (6) is fixed by the inner side of the gripping portion (6A) and the outer side movable The gripping portion (6B) is formed by protruding from the lower end of the outer side of the plate-shaped fixing member (12), and the outer movable gripping portion is formed in the opening and closing of the opening and closing member (16). The lower end of the side portion (16a) is formed to protrude facing the inner fixed grip portion (6A), and when the grip portion (6) is opened, the opening and closing side portion (16a) of the opening and closing member (16) The lower end and the outer movable gripping portion (6B) formed at the lower end are configured to reversely move to: a plate that is carried in the horizontal direction in a vertical posture than the starting point of the outbound stroke (A) The upper end of the plate-shaped coating (P), and the position above the upper end of the plate-shaped coating (P) that is carried out in the vertical position from the end position of the aforementioned forward stroke (A) . The jig horizontal circulation continuous-moving type plating apparatus according to any one of claims 1 to 3, wherein the jig (4) includes a plate-shaped fixing member (12) that is fixed and held on the rail sliding portion (10). The outer side of) is long in the vertical direction and has conductivity. The sliding rail part is slidably held on the aforementioned annular rail (3) and has conductivity; it has a long shape in the vertical direction and the upper and lower action lever (13) It is movably held in the upper position on the outer side of the plate-shaped fixing member (12), and is pressed by the compression spring (18) in the upward direction of the spring to be pushed; and the opening and closing member (16), which It has an opening and closing side portion (16a) that has a curved cross-sectional shape and has conductivity. The opening and closing side portion is reversibly supported on the outer side of the plate-shaped fixing member (12) through a fulcrum shaft (15). The mounting fitting (14) at the lower position; at the lower end of the up-and-down action lever (13) that is pushed by the upward movement direction of the compression spring (18), the opening and closing member (16) is connected to the middle The other part of the aforementioned fulcrum shaft (15) is the connecting member (16b), and the aforementioned gripping portion (6) is composed of an inner fixed gripping portion (6A) and an outer movable gripping portion (6B). The inner fixed grasping portion is formed to protrude from the lower end of the outer side of the plate-shaped fixing member (12), and the outer movable grasping portion is formed on the lower end of the opening and closing side portion (16a) of the opening and closing member (16) and The inner fixed gripping portion (6A) is formed to protrude oppositely, and in a normal state, it is linked with the up-and-down action lever (13) that moves upward by the upward elastic force of the compression spring (18) to make The connecting member (16b) of the opening/closing member (16) moves upward, whereby the outer movable gripping portion (6B) will follow the pivot axis (15) as the center and move in reverse to be pressed against The inner side fixes the closed position of the gripping portion (6A), thereby closing the gripping portion (6), and a resistance guide with a height difference is fixedly arranged corresponding to the starting and ending points of the forward stroke (A) The pull-up body (20) engages the engaging body (21) provided on the upper part of the clamp (4) and resists the elastic thrust of the compression spring (18) in the upward direction to move the upward and downward movement lever (13) Moving down, in conjunction with the up-and-down operating lever (13) that moves down, the connecting member (16b) of the opening and closing member (16) is moved downward, thereby forming the opening and closing side surface of the opening and closing member (16) The outer movable gripping portion (6B) at the lower end of the portion (16a) is driven and moved in a reversed direction around the fulcrum shaft (15) to an inclined open position separated from the inner fixed gripping portion (6A), by This opens the gripping portion (6) and is configured to be openable and closable. When the gripping portion (6) is opened, the lower end portion of the opening and closing side surface portion (16a) of the opening and closing member (16) and the lower end portion are formed The aforementioned outer movable gripping portion (6B) is configured to move reversely to: than before The position of the starting point of the outbound stroke (A) is the upper end of the plate-like coating (P) that is moved in the horizontal direction in the vertical position, and the end position of the outgoing stroke (A) is in the vertical position to the horizontal A position above the upper end of the plate-like coating (P) that is carried out in the direction. The clamp horizontal circulation continuous-moving plating apparatus according to claim 4 or 5, wherein the lower part of the plate-shaped fixing member (12) including the inner fixed gripping portion (6A) and the lower part of the plate-shaped fixing member (12) including the outer movable grip The lower part of the opening and closing side surface portion (16a) of the opening and closing member (16) of the portion (6B) is formed of a symmetrical plate-shaped grasping member (35, 36) made of titanium material. The clamp horizontal circulation continuous-moving plating device according to claim 4 or 5, wherein the plate-shaped fixing member (12) side of the clamp (4) and the opening and closing side surface portion (16a) of the opening and closing member (16) It is connected with wires (38) for power supply. The clamp horizontally circulating continuous-moving plating device according to claim 4 or 5, wherein the clamp moving means (5) is made to circulate endlessly along the loop path of the circular track (3) Driven endless roller chain belt (5A), the endless loop driving path of the roller chain belt (5A) is formed to be smaller than the loop path of the aforementioned endless track (3). The sub-chain belt (5A) and the aforementioned clamp (4) are connected by the clamp-mounting connecting plate (28) and the aforementioned rail sliding portion (10) attached to the roller chain (5A) in a hanging state, so that The bolt shaft portion (30) protruding inwardly from the upper part of the track sliding portion (10) penetrates through the through hole (29) formed in the clamp mounting connecting plate (28) and is connected so as to absorb the roller chain belt ( 5A) Regarding the displacement of the fixedly arranged annular rail (3), connect the clamp mounting connecting plate (28) so that it can move in the axial direction of the bolt shaft portion (30) and rotate around the axis. move. The chuck horizontal circulation continuous-moving plating apparatus according to claim 2, wherein the anode current is supplied to the track portion of the linear regression path arranged on the aforementioned circular track (3), and the linear one supplied with the anode current The rail part of the return path functions as the power supply rail (3B) for peeling. The clamp (4) that moves during the return stroke (B) is the upper part of the clamp (4) on the power supply rail (3B) for peeling. It moves while being contacted and guided in the air, and supplies anode current from the power supply rail (3B) for stripping to the gripping part (6) in the plating solution (W), which can be dissolved and stripped during the return stroke (B) The deposited metal adhering to the gripping portion (6) during the outgoing stroke (A), and the plating device is the anode for plating ( 7) Electrically connect the negative electrode of the plating rectifier (40) to the aforementioned plating power supply rail (3A), and to contact the plating power supply rail (3A) while in the aforementioned outgoing stroke (A) The moving jig (4) supplies cathode current; the positive electrode of the stripping rectifier (41) is electrically connected to the stripping power supply rail (3B), and the negative electrode of the stripping rectifier (41) is connected to the plating It is electrically connected with the power supply rail (3A), and an anode current is supplied to the jig (4) that moves in the return stroke (B) while contacting the power supply rail (3B) for peeling; in the return stroke where the anode current is supplied (B) The moving jig (4) is the plate-shaped coating (P) of the cathode powered by the jig (4) that moves in the forward stroke (A) where the current of the opposite polarity is supplied. As the counter electrode, the metal attached to the gripping portion (6) of the jig (4) constituting the anode can be dissolved and peeled off by electrolysis. The clamp horizontal circulation continuous-moving plating apparatus according to claim 3, wherein the peeling processing part (1D) can be arranged in the return stroke (B), so that the gripping part (6) of the clamp (4) ) In the return stroke (B) passing through the treatment liquid in the treatment tank, the metal of the plating treatment part (1B) in the outgoing stroke (A) can be attached to the grip part (6) with this Peel through the process.

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