JPH0610196A - Automatic mounting device of plating parts to hooking jig and hooking jig used in the device - Google Patents

Abstract

PURPOSE:To improve working efficiency and to save personnel by automating mounting of plating parts to hooking jigs. CONSTITUTION:This device is constituted of a hooking jig holding means 10 which holds and positions both ends of the hooking jigs 1, a work supply means 50 which arrays the plating parts 2 in a specified direction and supplies these parts to the position where the parts engage with hooking needles 1c, a hooking needle clamping means 40 which holds the hooking needles 1c before the supply of the plating parts 2 and release the plating parts after the supply and a feed means 20 which relatively moves the hooking jigs 1 with respect to the work supply means 50 and a hooking needles clamping means 40 and stops the jigs for each of the hooking needles 1c of the respective stages. The hooking needles 1c are widened and are inserted and engaged into and with the holes 2a or recessed parts of the plating parts 2 by releasing the hooking needles 1c after the plating parts 2 are inserted into the front end parts 1d of the hooking needles 1c, held and narrowed by the hooking needle clamping means 40, by which the plating parts 2 are automatically mounted to the hooking jigs 1.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hooking jig for suspending products or parts to be plated (collectively referred to as plated parts in this specification) on a plating tank. A device for automatic mounting.

[0002]

2. Description of the Related Art Conventionally, in the case of small plated parts, a bar-shaped hooking jig having a large number of hooking needles is mounted in advance and then placed in a plating tank. Conventionally, the plated parts are attached to the hooking jig manually one by one.

[0003]

However, in such a mounting method, it is much more time-consuming and time-consuming to mount the plated component on the hooking jig, which is the preparatory step, rather than the plating process itself. However, there is an inconvenience that not only the above-mentioned labor is required but also the improvement of work efficiency is hindered. Much of the cost of the plating process is spent on the labor cost required for mounting the plated component on the hooking jig in the preparatory stage, so automation thereof is desired.

SUMMARY OF THE INVENTION It is an object of the present invention to provide an automatic mounting device for a plated jig on a hooking jig which can completely automate the mounting of the plated part on the hooking jig. By automatically mounting the plated parts on the hooking jig, it is possible to reduce the number of workers required for the plating process and improve the work efficiency, and to be able to handle a large amount of plating without manpower. To aim. Another object of the present invention is to provide a hooking jig suitable for use in an automatic mounting device for such a plated component to the hooking jig.

[0005]

In order to achieve the above object, the present invention provides a conductive hook in which a V-shaped hooking needle having a spring property is provided in a plurality of stages on a column having a hook formed at one end. An automatic mounting device that hangs plated parts on the hooking needles of the jig by using the holes or recesses on the two facing surfaces of the plated parts, and holds both ends of the bar-shaped hooking jig. Hooking jig holding means for positioning, work supply means for aligning the plated parts in a certain direction up to a position where they engage with the hooked needles, and the hooked needles before feeding the plated parts. From the hooking needle clamp means that is opened after the found supply, and the feeding means that moves the hooking jig relative to the work supply means and the hooking needle clamp means and stops each hooking needle in each stage. I am configuring.

[0006] Here, the automatic mounting apparatus of the present invention for mounting a plated component on a hooking jig uses a pinch-shaped hooking jig in which hooking needles are symmetrically arranged about a column. It is preferable to dispose work supply means and hook needle clamp means on the left and right sides of the hook jig so as to simultaneously mount two plated parts.

In the automatic mounting apparatus of the present invention, the hooking jig holding means holds the holding rail slidably engaged with the hook at the upper end of the hooking jig and the lower end of the column of the hooking jig. It is preferable that it is composed of a chuck to be held and the hooking jig is supported vertically, but it is not particularly limited thereto. For example, the hooking jig may be supported horizontally.

Further, in the automatic mounting apparatus of the present invention, the hooking jig holding means is mounted on the feeding means and moves at a constant pitch while the hooking jig is positioned and held,
It is characterized in that it is stopped for each hook needle of each stage and a plated component is attached. Of course, the hooking jig side may be fixed, and the hooking needle clamp means and the work supply means may be stopped by the feeding means for each hooking needle of each stage.

Further, the hooking needle clamp means in the automatic mounting apparatus of the present invention comprises a pair of clamp arms which are opened and closed by a rotating mechanism, and has a guide groove for guiding the hooking needle to a fixed position inside thereof. It is characterized in that the clamp plate is projected inward. Of course, the hooking needle clamping means is not particularly limited to the above-mentioned one, and the hooking needle may be held by two blocks that move back and forth in opposite directions, for example, by an air cylinder or a linear motor.

Further, in the automatic mounting apparatus of the present invention for mounting the plated component on the hooking jig, the hooking jig carry-in means is arranged before the hooking jig holding means, and the hooking jig is arranged after the hooking jig holding means. Each of the tool carry-out means is arranged, and the hooking jig on the hooking jig carry-in means is moved to the fixed position of the hooking jig holding means, and the plated parts are mounted at the fixed position of the hooking jig holding means. It is more preferable to provide a shift means for transferring the hooking jig to above the hooking jig unloading means, and to automate the loading and unloading of the hooking jig. Further, preferably, the hooking jig carry-in means and the carry-out means carry out a hooking jig for slidably suspending a hook at an upper end of the hooking jig, and a rotation along the holding rail to push the hooking jig. That is, the holding rail is arranged in line with the holding rail of the hooking jig holding means.

Further, the hooking jig used in the automatic mounting apparatus of the present invention is a conductive hook in which a V-shaped hooking needle having a spring property is provided in a plurality of stages on a column having a hook formed at one end. In the hanging jig, the tip of the hooking needle is further bent and widened.

[0012]

Therefore, the workpiece supplying means inserts the plated component to a fixed position with respect to the hooking jig positioned by the hooking jig holding means and fixed at a fixed position. Prior to this, the hooking needle of the hooking jig is clamped and narrowed by the hooking needle clamp means, so that the plated component is supplied to a predetermined position without hitting the hooking needle. Thereafter, the hooking needle clamping means releases the hooking needle so that the hooking needle expands and is inserted into the hole or the recess of the plated component and engaged.

After the plating parts have been mounted on the corresponding hooking needles, the hooking jig is moved relative to the work supplying means and the hooking needle clamping means by the operation of the feeding means.
The next-stage hooking needle is newly set in front of the work supply means. Then, the above operation is repeated to mount the plated component. This operation is repeated until the plated parts are attached to all the hooking needles of the hooking jig.

[0014]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The structure of the present invention will be described in detail below with reference to the embodiments shown in the drawings.

Hooking jig 1 used in this embodiment
For example, as shown in FIGS. 1 and 3, for example, a V-shaped spring hooking needle 1c is provided in a plurality of stages at equal intervals on a copper rod-like support 1b having a hanging hook 1a formed at one end. Has been. In the case of the present embodiment, the hooking needle 1c is the column 1b.
Two sets are arranged symmetrically with respect to the axis, and are provided so as to project laterally so as to form a pine needle shape when viewed from above. The hooking needle 1c is fixed to the support column 1b by, for example, a wire or the like and is soldered. Hooking needle 1c
Within a range in which the distal end portion 1d is further bent and unfolded, and when the proximal end side is clamped by the hooking needle clamp means 40, the tip end portion 1d is inserted between the hooking pieces 2b of the plated component 2. The lengths are the same. Hooking jig 1
Insulating coating is applied to the whole of the hook except for the tip portion 1d and the hook portion 1a of the hooking needle 1c.

The plated component 2 mounted on the hooking jig 1 is not particularly limited to its shape or use, but at least the hole 2a hooked by the hooking needle 1c of the hooking jig 1 is used. It is intended for products that have (or recesses) on two opposing surfaces. In particular,
In the case of the present embodiment, the plated component 2 is used as a fastener, etc., and is a hook hole 2 provided on the inner surface of a box having a flat rectangular shape.
It is provided with hooking pieces 2b provided so as to face a and project to the left and right of the front surface of the box body (see FIG. 2). The hook hole 2a
May be a through hole or a recess.

Next, FIGS. 1 to 9 are schematic views showing an embodiment of an automatic mounting apparatus for a plating jig of a plated component according to the present invention. This automatic mounting device includes a hook 1a having a hook 1a at one end thereof, and a hooking needle 1c of a conductive type having a V-shaped hooking needle 1c having a spring property over a plurality of stages.
, 1c are used to hang the plated component 2 by utilizing the holes 2a or recesses on the two surfaces of the plated component 2 which face each other. Positioning is performed by holding both ends of the bar-shaped hooking jig 1. Hook jig holding means 10 and plated component 2
Are arranged in a certain direction and are supplied to a position where they are engaged with the hooking needle 1c, and a hooking needle clamping means that clamps the hooking needle 1c before supplying the plated component 2 and releases it after supplying. 40, and the feeding means 2 for moving the hooking jig 1 relative to the work supply means 50 and the hooking needle clamping means 40 to stop the hooking needle 1c at each stage.
It is composed of 0 and 0.

The hook jig holding means 10 is a hook jig 1.
Holding rail 1 slidably engaged with the hook 1a at the upper end of the
1 and a chuck 12 that holds the lower end of the column 1b of the hooking jig 1 to vertically support the hooking jig 1. The chuck 12 is for holding the lower end of the hooking jig 1 suspended on the holding rail 11 and fixing it at a fixed position. It is preferable that the jig 1 can be retracted to the outside of the loading / unloading path. For example, as shown in FIG. 1, a frame 14 and an actuator which are formed of V-shaped chuck claws 13 and 13 that are opposed to each other with a hooking jig 1 sandwiched between them, and a parallelogram link mechanism that supports the claws 13 so that they can be opened and closed. For example, it is composed of an air cylinder 15. The frame 14 is bent and stretched by the operation of the air cylinder 15,
The chuck claws 13 and 13 are moved up and down and opened and closed. In order to perform the opening / closing operation and the vertical movement at a fixed position, it is preferable that the frame 14 is vertically moved along the guide rod 16 by using the guide rod 16 and the slider 17, for example.

The hooking jig holding means 10 is mounted on the feeding means 20 and moves at a constant pitch while the hooking jig 1 is positioned and held, and the hooking needles 1c, 1c, ...
It is provided so that the plated parts can be mounted by stopping every 1c.

As shown in FIG. 2, the feeding means 20 includes an actuator, for example, a drive motor 22, a vertically mounted screw rod 24 capable of rotating in the forward and reverse directions, the screw rod 24 and the drive motor 22.
And a pedestal 21 that supports them. The gantry 21 is screwed onto the screw rod 24 via a ball screw 25. Also,
The screw rod 24 is rotatably supported by a device stand (not shown). Therefore, the pedestal 21 moves up or down on the screw rod 24 which is rotated by the drive of the motor 22. A servomotor is preferably used as the drive motor 22.

The work supply means 50 stores a large amount of plated components 2 and supplies them by aligning them in a certain direction and supplying them, and the plated components 2 that are aligned and supplied to the hooking jig 1. It is composed of a work insertion means 30 which is inserted toward the side. As shown in FIG. 3, the work insertion means 30 includes a base 31, a guide shaft 32 supported by the base 31, extending in a direction toward and away from the hooking jig 1, and a linear ball bush 33 fitted thereto. A slider 34 mounted on the linear ball bush 33, an actuator for driving the slider 34, such as a cylinder 35, a work stand 37 installed on the surface of the slider 34, and a linear parts feeder 5
The work holding mechanism 38 is configured to press the plated component 2 fed from the work piece 2 onto the work stand 37.

The work holding mechanism 38 is pivotally supported by a column 34a on the surface of the slider 34 and is rotatable.
a, a return spring 38b that constantly urges the work holder 38a toward the work holder 37, and the work holder 38a is rotated in a direction away from the work holder 37 against the elastic force of the return spring 38b. It is composed of a cylinder 38c.

The hooking needle clamping means 40 comprises a pair of clamp arms 42, 42 which can be opened and closed and an actuator as a drive source for rotating the clamp arms 42, 42, for example, an air chuck 41.
It consists of and. The clamp arm 42 has an inverted L shape and is swingably supported around one end. The rotation center of the clamp arm 42 is set at a position higher than that of the work insertion means 30. At the lower end of the L-shaped clamp arm 42, for example, as shown in FIG. 4C, clamp plates 43, 43 protruding inward are installed. The clamp plates 43, 43 are V-shaped guide grooves 43a having triangular notches at positions facing each other.
Is provided, and the hooking needle 1c is introduced into the guide groove 43a so that the hooking needle 1c is pinched at a fixed position.

In this embodiment, the parts feeder 51 and the linear feeder 52 are provided as the work supply means 50, but the present invention is not limited to this, and the parts are aligned in a cassette case (not shown) and plated. It is also possible to adopt a supply system in which the components 2 are housed and to directly supply the plated components 2 onto the work table 37 of the slider 34, or to adopt another supply system.
Further, this embodiment shows an embodiment in which the work supply means 50 and the hooking needle clamping means 40 are arranged one by one, but the invention is not particularly limited to this, and two sets of hooking jigs 1 are provided. , 1c are arranged symmetrically to each other, and the needles 1c, 1c ...
It is also possible to arrange two sets of the work supply means 50 and the hooking needle clamp means 40 corresponding to c, ..., 1c so that the two plated parts 2 and 2 are mounted at the same time.

According to the automatic mounting apparatus for the plated jigs on the hooking jig configured as described above, a large number of plated parts 2 can be automatically mounted on the hooking jig 1 as follows.
Although detailed description thereof is omitted, each means constituting the automatic mounting apparatus of the present invention uses various limit switches, photoelectric switches and the like and a sequencer or a control computer to program the movement of each of the above means. In accordance with the control, the predetermined operation is performed.

First, the hook 1a for hanging the hooking jig 1 is hooked on the holding rail 11 to suspend the hooking jig 1.
Then, the lower end of the hooking jig 1 is clamped by the chuck 12 and fixed at a predetermined position. Next, the top hook 1
After detecting that c is at the predetermined position, the supply of the plated component 2 is started. The plated component 2 is a parts feeder 51.
The plated parts 2 aligned in a predetermined direction by the linear feeder 52 are used as the work holders 3 of the work insertion means 30.
It is sequentially sent to the top 7. In the work inserting means 30, the cylinder 38c pushes and opens the work retainer 38a against the elastic force of the return spring 38b, so that the plated component 2 is supplied from the linear feeder 52 to the work rest 37 (see FIG. 3). This is detected by an optical sensor or the like, the power to the cylinder 38c is cut off, and the return spring 38
The work clamp 38a is closed by the force of b and the plated component 2
Are fixed (see FIG. 4).

On the other hand, also in the hooking needle clamping means 40, both clamp arms 42, 42 are closed by the driving of the air chuck 41, and the hooking needles 1c are inserted into the guide grooves 43a of the two clamp plates 43 which overlap with each other and positioned. And is closed to a width that fits between the hooking pieces 2b, 2b of the plated component 2 [see FIG. 4 (C)].

Next, after detecting that the clamp arms 42, 42 are closed, the cylinder 35 is operated to move the slider 34 forward toward the hooking jig 1 as shown in FIG. It is stopped at a position where the hook hole 2a of the plated component 2 faces the tip portion 1d of 1c. For example, hook jig 1
Since the position where the
If the stroke end is set at a position where the hooking hole 2a of the plated component 2 and the tip of the hooking needle 1c engage, the positioning is automatically completed by pushing the slider 34 to the stroke end. When it is detected that the slider 34 is at the foremost end position of the base 31, the clamp arms 42, 42 return to their original fully opened postures as shown in FIG.
As a result, the hooking needle 1c also tries to return to the original V-shape due to its own elastic force, so that the tip of the hooking needle 1d is fitted into the hooking hole 2a and the plated component 2 is held by the hooking piece 2b. It will be. Further, since the cylinder 38c operates to rotate the work holder 38a upward, the plated component 2 is free from the work holder 37.

Next, when it is detected that the clamp arms 42, 42 are opened, the servo motor 22 of the feeding means 20 is detected.
Is activated, the screw rod 24 is rotated to raise (or lower) the gantry 21, and the holding rail 11 mounted on the gantry 21 and the hooking jig 1 held by the chuck 12 are raised. Therefore, the plated component 2 is lifted by the hooking needle 1c and separated from the work stand 37, and the rear portion hangs down due to its own weight or the collision with the guide plate 26 [see FIG. 9]. This rise is performed by the same amount as the interval at which the hooking needle 1c is installed. In the hooking jig 1, when it is detected that the second-stage hooking needle 1c has reached the position where the uppermost hooking needle 1c was, the servo motor 22 stops. Therefore, the hooking needle 1c at the next stage is set in front of the work inserting means 30. Subsequently, the slider 34 is retracted to the initial position by the cylinder 35, and the next plated component 2 is supplied.

When the attachment to the hooking needles 1c of all stages is completed in this way, the servomotor 22 reversely rotates to lower the pedestal 21 to return the holding rail 11 to the initial position at once and release the chuck 12. Therefore, the hook jig 1
Is rotated by 180 ° and suspended on the holding rail 11 again, and the plated component 2 is also attached to the hooking needle 1c on the opposite side. After mounting the plated parts 2 on both sides, the hooking jig 1
Is removed from the holding rail 11 and transferred to a plating tank (not shown).

Next, an embodiment in which the loading of the hooking jig 1 to and from the automatic mounting device is automated will be described with reference to FIGS. The same components and members as those in the embodiment shown in FIGS. 1 to 9 are designated by the same reference numerals and the description thereof will be omitted.

The automatic transfer device for the hooking jig 1 is taken out from the hooking jig loading means 60 for loading the hooking jig 1 into the hooking jig holding means 10 and the hooking jig holding means 10. The hooking jig carry-out means 70 for carrying out the hooking jig 1 on which the plated component 2 is mounted and the hooking jig 1 on the carry-in means 60 are moved to the fixed position of the holding means 10 and the holding means 10 is fixed. Hooking jig 1 with plated parts already installed
And a shift means 80 for transferring the sheet onto the carry-out means 70. The carry-in means 60 and the carry-out means 61 are holding rails 61 and 71 for suspending the hooking jig 1 slidably, and a chain conveyor 6 that rotates along the holding rails 61 and 71.
2 and 72, and the hook 1a portion of the hooking jig 1 suspended from the holding rails 61 and 71 is pushed out by the pieces 63 and 73 of the chain conveyor 64 to slide on the holding rails 61 and 71. It is a thing. The holding rails 61 and 71 of the carry-in means 60 and the carry-out means 70 are arranged in line with the holding rails 11 of the hooking jig holding means 10, respectively, and the hooking jig 1 is loaded with the hooking jig carrying-in means 60.
From the guide rail 61 to the holding rail 11 of the hook jig holding means 10 and the guide rail 7 of the hook jig unloading means 70.
It is provided so that it can move to 1. The chain conveyors 62, 72 are suspended between a set of sprockets 64, 65, 74, 75 arranged along the holding rails 61, 71, and one of the sprockets is rotationally driven by a drive motor (not shown). Continues to rotate endlessly.

In addition, around the hook jig holding means 10,
Corresponding to the left and right hooking needles 1c, 1c of the hooking jig 1, two sets of insertion means 30, 30 and hooking needle clamp means 4 are provided.
0, 40 and parts feeders 51, 52 are arranged,
Two plated parts 2 and 2 are provided so that they can be mounted simultaneously.

The shift means 80, as shown in FIG.
Transport plates 81 and 82 which come into contact with the hook 1a portion of the hooking jig 1 suspended from the holding rail 61 of the carry-in means 60 and the holding rail 11 of the hooking jig holding means 10.
The transfer plates 81, 82 are attached to the holding rails 61, 11
A first actuator, for example, a cylinder 83, which moves in parallel with the holding plate 6 for holding the carrying plates 81, 82.
1, 11, a second actuator for moving back and forth in a direction orthogonal to 1 and 11, for example, a cylinder 84, and as shown in FIG. 12, a conveyance plate 81 in a horizontal plane in a rectangular shape as a → b → c → d, By moving 82, the hooking jig 1 is moved from the holding rail 61 of the carry-in means 60 to the holding rail 11 of the hooking jig holding means 10, and from the holding rail 11 to the holding rail 71 of the carry-out means 70. Move to. The transport plates 81 and 82 are supported by the guide rod 73 of the housing 72 supported by the second cylinder 84. The guide rod 85 is arranged parallel to the holding rails 61 and 11, and
The housing 86 is supported by a linear ball bearing (not shown) or the like so that it can move back and forth along the direction. The first cylinder 83 is arranged between the guide rod 85 and the housing 86, and the transport plate 8 supported by the guide rod 85 by the operation of the first cylinder 83.
1, 82 are moved along the holding rails 61, 11.
The housing 86 is supported by the second cylinder 84, and is provided so as to be able to approach and separate from the holding rails 61 and 11. The front transport plate 82 moves the hooking jig 1 on the holding rail 11 of the hooking jig holding means 10 onto the holding rail 71 of the carry-out means 70, and the rearward transport plate 81 moves the carry-in means 60. The hooking jig 1 on the holding rail 61 is transferred to the holding rail 11 of the hooking jig holding means 10.

According to the automatic carrying / mounting device configured as described above, the hooking jig 1 can be automatically carried in and out of the automatic mounting device as described below, and the mounting of the plated component 2 can be fully automated. .

First, the drive motors of the carry-in means 60 and the carry-out means 70 are activated to rotate the chain conveyors 62 and 72. Then, the hook 1a of the hooking jig 1 is hooked on and suspended from the holding rail 61 of the carry-in means 60 on which the piece 63 of the chain conveyor 62 is placed. The piece 63 pushes the hook 1a to advance the hooking jig 1 to the hooking jig means 10 side.
When the hooking jig 1 comes to the stop position at the end of the holding rail 63 outside the rotation path of the chain conveyor 64, it is detected by a sensor (not shown), and the chain conveyor 62
Drive motor is stopped. At the same time, the shift means 80 starts to operate, the housing 86 approaches the holding rail 61 of the carry-in means 60 by the second air cylinder 84, and the leading ends of the carrying plates 81 and 82 are hooked in the carrying direction of the jig 1. Plug in upstream. Then, by operating the first air cylinder 83, the rod is projected to the hooking jig holding means 10 side along the rails 61 and 11, and the hooking jig 1 on the holding rail 61 is pushed out and held by the carrying plate 81. Rail 11
Move it to the specified position. At this time, if the hooking jig 1 with the plated component 2 already attached is present on the holding rail 11,
The jig 1 is carried out by a carrying plate 82 and carrying out means 70.
It is pushed out and moved onto the holding rail 71 on the side. Then, the housing 86 is held by the second air cylinder 84.
Since it retreats away from the hooking jigs 1 and 11, the transport plates 81 and 82 move away from the hooking jig 1 while leaving the hooking jig 1 at that position. Further, the first air cylinder 83 operates to return the transport plates 81 and 82 to the initial position. That is, the transport plates 81 and 82 perform an operation of drawing a rectangular shape in the horizontal plane as shown by arrows a, b, c, and d in FIG. 12, and the hooking jig 1 holds the loading rail of the loading means 60. 61 from the holding rail 11 to the holding rail 11 of the holding means 10 and from the holding rail 11 to the holding rail 71 of the carry-out means 70.

When the hooking jig 1 is set to the predetermined position, the uppermost hooking needle 1c is detected by the optical sensor, and the operation of the automatic mounting device starts. However, in this case, the work inserting means 3 on the left and right with respect to the left and right hooking needles 1c, 1c of the hooking jig 1 suspended on the holding rail 11.
0 and 30 and the hooking needle clamping means 40 and 40 simultaneously operate to mount the plated component 2, but the operation itself is the same as that of the above-mentioned embodiment, and the description thereof is omitted.

When the mounting of the plated component 2 is completed, the shift means 80 is driven to introduce a new hooking jig 1 from the carry-in means 60, and the hooking jig 1 after mounting the plated component 2 is carried out. Carry out to the 70 side and stop.

The hooking jig 1 moved to the holding rail 71 of the carry-out means 70 engages with the piece 73 of the chain conveyor 72 and moves on the holding rail 71 to reach the end portion thereof. Therefore, the hooking jig 1 is removed and carried to a plating tank (not shown).

[0040]

As is clear from the above description, the automatic mounting apparatus for the plated jig of the present invention has a V-shaped hooking needle having a spring property on a support column having a hook formed at one end thereof. An automatic mounting device for hooking a plated component on each hook of a conductive hooking jig provided in a plurality of stages by using holes or recesses on two surfaces of the plated component facing each other. A hooking jig holding means for holding and positioning both ends of the hooking jig, a work supply means for supplying the plated parts to a position where the plated parts are aligned and engaged with the hooking needle, The hook is clamped before the hooked parts are supplied to the plated parts and is opened after the hooked parts are supplied, and the hooking jig is moved relative to the work supply means and the hooked needle clamp means. Sender that stops at each hooking needle Since the hooking needle is released after the plated component is inserted into the tip end portion of the hooking needle that is pinched and narrowed by the hooking needle clamp means, the hooking needle is released. The spread parts are inserted into the holes or recesses of the plated parts and engaged with each other, and the plated parts are automatically mounted on the hooking jig. Moreover, since this operation is performed for each hook needle of each stage, it is possible to automatically mount plated parts on all hook needles of the hook jig. Therefore, this automation can reduce the number of personnel and improve the work efficiency, so that a large amount of plated components can be efficiently mounted on the hooking jig without manpower.

Further, in the automatic mounting apparatus of the present invention, when the hooking needle clamp means is provided with a clamp plate having a guide groove for guiding the hooking needle to a fixed position, even if the hooking needles have irregular shapes. Since it is corrected and aligned at a fixed position, the plated component can be reliably mounted.

Further, the hooking jig carry-in means is arranged in front of the hooking jig holding means of the automatic mounting apparatus of the present invention, and the hooking jig carry-out means is arranged after the hooking jig holding means, and the hooking jig carry-out means is arranged. The hooking jig on the hooking jig carry-in means is moved to the fixed position of the hooking jig holding means, and the hooking jig with the plated parts mounted at the fixed position of the hooking jig holding means is hooked. When a shift means is provided for transferring on top of the carry-out means,
Since the attachment and detachment of the hooking jig to and from the automatic mounting device can be automated, more personnel can be reduced and work efficiency can be improved. In particular, a holding rail for suspending the hooking jig carry-in means and the carry-out means so that the hook at the upper end of the hooking jig can slide, and a chain conveyor for rotating the hooking jig to push the hooking jig. When the holding rail and the holding rail of the hooking jig holding means are arranged in a line, the loading / unloading can be performed by a simple operation of leading the hooking jig on the rail.

Further, in the hooking jig of the present invention, since the tip of the hooking needle is further bent and unfolded, the hooking needle which is repeatedly opened and closed due to long-term use is liable to creep. However, at least the tip portion engages with the hole or the recess of the plated component, and the plated component is reliably mounted on the hooking jig.

[Brief description of drawings]

FIG. 1 is a schematic front view showing an embodiment of the present invention.

FIG. 2 is a schematic front view showing a main part of a holding rail elevating means according to an embodiment of the present invention.

3A and 3B are views showing a work inserting means and a hooking needle clamping means of an embodiment of the present invention, FIG. 3A being a plan view and FIG. 3B being a front view.

4A and 4B are views showing a state in which a clamp arm holds a hooking needle and a work insertion means at that time in one embodiment of the present invention, in which FIG. 4A is a plan view and FIG. (C)
[Fig. 3] is a perspective view taken along the arrow C in Fig. 1A.

FIG. 5 is a view showing a state in which the hooking needle of the hooking needle faces the hooking hole of the plated component in the embodiment of the present invention.
Is a plan view and (B) is a front view.

FIG. 6 is a plan view showing a state in which the clamp arm has returned to the initial posture in which the clamp arm is opened and the hooking needle is fitted into the hooking hole of the plated component in the embodiment of the present invention.

FIG. 7 is a front view of FIG.

FIG. 8 is a plan view showing a state immediately after the plated component is mounted on the hooking jig in the embodiment of the present invention.

9 is a front view of FIG. 8. FIG.

FIG. 10 is a schematic plan view showing an automatic carrying / attaching device according to another embodiment of the present invention.

FIG. 11 is a schematic front view showing an automatic carrying / attaching device according to another embodiment of the present invention.

FIG. 12 is a schematic plan view showing a hooking jig loading / unloading means according to another embodiment of the present invention.

[Explanation of symbols]

 1 Hooking jig 1a Hook 1b Strut 1c Hooking needle 1d Tip part 2 Plating part 2a Hooking hole 2b Hooking piece 10 Hooking jig holding means 11 Holding rail 20 Feeding means 30 Work insertion means 40 Hooking needle clamping means 41 Air Chuck 42 Clamp Arm 43 Clamp Plate 43a Triangular Notch 50 Work Supply Means 60 Hook Jig Carry-in Means 70 Hook Jig Carry-out Means 80 Shift Means

Claims (8)

[Claims] 1. A plating component is provided with two opposing hooks of a conductive hooking jig in which a V-shaped hooking needle having a spring property is provided in a plurality of stages on a column having hooks formed at one end. In an automatic mounting device that hangs plated parts using holes or recesses on one surface, a hooking jig holding means for holding and positioning both ends of the bar-shaped hooking jig and the plated parts are fixed. A workpiece supply means that is aligned in a direction to supply the hook needle to a position where the hook needle is engaged, a hook needle clamp means that clamps the hook needle before supplying a plating component and opens after the hook, and the workpiece. A feeding means for moving the hooking jig relative to the supply means and the hooking needle clamping means to stop the hooking needle in each stage. Automatic mounting device. 2. A hooking jig having a pine needle shape in which hooking needles are symmetrically arranged about a column is used, and the work supply means and the hooking needle clamping means are provided on the left and right sides of the hooking jig. 2. The automatic mounting device for a plating jig on a hooking jig according to claim 1, wherein two plating components are mounted at the same time. 3. The holding jig holding means includes a holding rail slidably engaged with a hook at an upper end of the hanging jig.
The automatic mounting of the plated component to the hooking jig according to claim 1 or 2, comprising a chuck for holding the lower end of the pillar of the hooking jig, and vertically supporting the hooking jig. apparatus. 4. The hooking jig holding means is mounted on the feeding means, moves at a constant pitch while the hooking jig is positioned and held, and is stopped by each hooking needle in each stage and plated. 4. The automatic mounting device for mounting a plated component on a hooking jig according to claim 1, wherein the component is mounted. 5. The hooking needle clamp means is composed of a pair of clamp arms that are opened and closed by a rotating mechanism, and a clamp plate having a guide groove for guiding the hooking needle to a fixed position is provided inside thereof. The automatic mounting device for mounting a plated component on a hooking jig according to any one of claims 1 to 4, wherein the device is projected. 6. A hooking jig carry-in means is arranged in front of the hooking jig holding means, and a hooking jig carry-out means is arranged after the hooking jig holding means, and the hooking jig carry-in is carried out. The hooking jig on the means is moved to the fixed position of the hooking jig holding means, and the hooking jig with the plated parts at the fixed position of the hooking jig holding means is unloaded. 6. An automatic mounting device for a plating jig on a hooking jig according to claim 1, further comprising a shift means for shifting the means. 7. The hooking jig carry-in means and the carry-out means carry out a hooking jig which slidably hangs a hook at an upper end of the hooking jig and which rotates along the holding rail. 7. The automatic hooking jig for a plated component according to claim 6, wherein the hooking jig comprises a chain conveyor for pushing and the holding rail is arranged in a line with the holding rail of the hooking jig holding means. Mounting device. 8. A conductive hooking jig having a V-shaped hooking needle having a spring property over a plurality of stages on a column having a hook formed at one end thereof, wherein the tip of the hooking needle is further bent. A hooking jig characterized by being spread out.