CN217470409U

CN217470409U - Flexible circuit board blanking system

Info

Publication number: CN217470409U
Application number: CN202221610027.9U
Authority: CN
Inventors: 史洪智; 陈琪昊; 劳培钦; 王栓
Original assignee: Shenzhen Maken M & E Co ltd
Current assignee: Shenzhen Maken M & E Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-09-20
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses a flexible circuit board blanking system of processing aims at can making things convenient for the punch press to the flexible circuit board segmentation blanking, its technical scheme for the flexible circuit board switching-over: the utility model provides a flexible circuit board blanking system of processing, includes punch press, manipulator and puts the magazine, the end of manipulator is equipped with anchor clamps, anchor clamps can remove flexible circuit board to punch press or put the magazine under the drive of manipulator, anchor clamps include the mounting panel with the end-to-end connection of manipulator, be equipped with the sucking disc subassembly that is used for absorbing flexible circuit board on the mounting panel, the mounting panel is rotatable under a drive module's drive, belongs to flexible circuit board processing technology field.

Description

Flexible circuit board blanking system

Technical Field

The utility model belongs to the technical field of the flexible circuit board processing, more specifically, relate to a flexible circuit board blanking system of processing.

Background

Flexible circuit boards are printed circuits made of flexible insulating substrates, and as technology develops, flexible circuit boards are also used more and more widely. In the process of processing the flexible circuit board, a blanking process is indispensable.

To this situation, CN203767688U discloses an automatic feeding device for blanking flexible circuit boards, wherein a material taking tray is arranged at one end of a table top of the feeding device, a manipulator is arranged in the middle of the table top, a sliding track is arranged below the material taking tray and used for sliding the material taking tray to a position right below the manipulator, and a vacuum chuck and a positioning device are further fixed at the front end of the manipulator and used for positioning the flexible circuit boards to positioning points of a die of a punch press.

The automatic blanking feeding device can finish the autonomous feeding of the blanking flexible circuit boards, but when the flexible circuit boards are actually blanked, some flexible circuit boards are longer and cannot be blanked in place at one time due to the limitation of the specification of a punch press; in this way, blanking efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a flexible circuit board blanking system of processing aims at can making things convenient for the punch press to the flexible circuit board segmentation blanking for the flexible circuit board switching-over.

According to the utility model discloses an aspect provides a flexible circuit board blanking system of processing, include punch press, manipulator and put the magazine, the end of manipulator is equipped with anchor clamps, anchor clamps can remove flexible circuit board to the punch press or put the magazine under the drive of manipulator, anchor clamps include with the end-to-end connection's of manipulator mounting panel, be equipped with the sucking disc subassembly that is used for absorbing flexible circuit board on the mounting panel, the mounting panel is rotatable under a drive module's drive.

In the blanking processing system for the flexible circuit board, the number of the sucker assemblies is 2, and the sucker assemblies are symmetrically arranged along the mounting plate.

Among the foretell flexible circuit board blanking system of processing, the sucking disc subassembly includes the mobile jib body, a plurality of auxiliary rod bodies of interval arrangement on the mobile jib body, sets up the sucking disc on the mobile jib body and/or auxiliary rod body, the one end of auxiliary rod body is fixed on the mobile jib body with the detachable mode, the other end of auxiliary rod body extends along the direction level of keeping away from the mobile jib body.

In the blanking system for the flexible circuit board, the extending directions of the two adjacent auxiliary rod bodies are opposite.

In the blanking system for the flexible circuit board, the material placing frame comprises a support frame and a driving device fixed on the support frame, the output end of the driving device is connected with a bracket, and the bracket is driven by the driving device to lift.

In the blanking system for the flexible circuit board, the driving device comprises an air cylinder fixed on one side of the support frame far away from the bracket, a lifting plate arranged at the output end of the air cylinder, and a guide pillar fixed on the lifting plate, wherein the guide pillar penetrates through the support frame and is connected with the bracket to drive the bracket to lift.

In the blanking system for the flexible circuit board, the bracket is provided with a plurality of avoiding holes, the support frame is provided with a plurality of positioning pins with adjustable positions, and the positioning pins penetrate through the avoiding holes.

In the blanking system for the flexible circuit board, an induction module for detecting the lifting height of the bracket is further included.

In the flexible circuit board blanking system, the blanking system further comprises a finished product groove for placing the blanked flexible circuit board and a paper separating groove for storing paper separating, wherein the paper separating groove is higher than the finished product groove.

In the flexible circuit board blanking system, a collecting box for storing the blanked flexible circuit board is arranged between the material placing frame and the punch press.

The utility model discloses a technical scheme has following advantage or one of beneficial effect at least among the above-mentioned technical scheme:

the utility model discloses in remove the mounting panel through the manipulator, the flexible circuit board can be absorb to the sucking disc subassembly on the mounting panel, because the mounting panel can rotate, can drive the sucking disc subassembly and rotate to this can be automatic commutates flexible circuit board, need not artifical switching-over, effectively improves the blanking efficiency to flexible circuit board.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a clamp according to embodiment 1 of the present invention;

fig. 3 is a schematic structural view of a material placing frame according to embodiment 1 of the present invention;

fig. 4 is a front view of the material placing frame according to embodiment 1 of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following disclosure provides many different embodiments or examples for implementing different aspects of the invention.

Example 1

Referring to fig. 1 to 4, in an embodiment of the present invention, a flexible circuit board blanking system includes a punch press 1, a manipulator 2 and a material placing rack 3, a clamp 4 is disposed at an end of the manipulator 2, the clamp 4 can move a flexible circuit board to the punch press 1 or the material placing rack 3 under the driving of the manipulator 2, the clamp 4 includes a mounting plate 41 connected to the end of the manipulator 2, a suction cup assembly 42 for sucking the flexible circuit board is disposed on the mounting plate 41, and the mounting plate 41 can rotate under the driving of a driving module;

remove mounting panel 41 through manipulator 2, flexible circuit board can be absorb to sucking disc subassembly 42 on mounting panel 41, because mounting panel 41 can rotate, can drive sucking disc subassembly 42 and rotate to this can commutate flexible circuit board voluntarily, need not manual switching-over, effectively improves the blanking efficiency to flexible circuit board.

It should be noted that, if the end of the manipulator 2 has no rotation function, the driving module is a motor separately attached to the end of the manipulator 2, and if the end of the manipulator 2 is provided with the rotation function, the driving module is the end rotation shaft of the manipulator 2, and taking a 6-shaft manipulator as an example, the driving module is the 6 th shaft;

in this embodiment, the driving module is a tail end rotating shaft provided on the manipulator 2; because the manipulator 2 is large and cannot directly extend into the die of the punch press 1, the sucker component 42 does not directly face the tail end of the manipulator 2, but deviates some positions, and the sucker component can extend into the die from the side surface of the punch press 1; therefore, after the suction cup assembly 42 is directly rotated, the suction cup assembly 42 is changed to the other side, and the flexible circuit board cannot be continuously moved into the punch press 1; therefore, a material placing rack 3 is provided, and generally, the non-punched flexible circuit boards are all stacked on the material placing rack 3;

when the number of the sucker assemblies 42 is 1, the sucker assemblies 42 firstly suck a flexible circuit board from the material placing frame 3, then the manipulator 2 conveys the flexible circuit board into the punch press 1, the front half section of the flexible circuit board is punched for the first time, when the first blanking is performed, the manipulator 2 moves out of the clamp 4, after the first blanking is performed, the manipulator 2 moves the clamp 4 to allow the sucker assembly 42 to suck the flexible circuit board in the punch 1, then the manipulator 2 moves out, the mounting plate 41 is rotated to enable the sucker assembly 42 to turn, at this time, the flexible circuit board is already reversed, the sucker assembly 42 places the flexible circuit board on the material placing frame 3, then the mounting plate 41 rotates to reset, the sucker assembly 42 also returns to the initial state, and then sucking the flexible circuit board again, and conveying the flexible circuit board to the punch press 1 for secondary blanking at this time, and blanking the rear half section of the flexible circuit board to complete blanking of the flexible circuit board.

When the number of the sucker assemblies 42 is 2, the two sucker assemblies 42 are divided into a first sucker frame and a second sucker frame, the first sucker frame firstly sucks a flexible circuit board from the material placing frame 3, then the manipulator 2 conveys the flexible circuit board into the punch press 1, the front half section of the flexible circuit board is punched for the first time, the manipulator 2 moves out of the clamp 4 during the first punching, the mounting plate 41 rotates at this time, the first sucker frame and the second sucker frame both turn around, the first sucker frame and the second sucker frame exchange positions, after the first punching is completed, the manipulator 2 moves the clamp 4, the second sucker frame takes out the flexible circuit board in the punch press 1, the mounting plate 41 rotates to reset, at this time, the first sucker frame and the second sucker frame both return to the initial positions, the flexible circuit board also completes the reversing, the second sucker frame releases the flexible circuit board and places the flexible circuit board on the material placing frame 3, then the manipulator 2 moves to enable the first suction cup frame to absorb the flexible circuit board, and the flexible circuit board can be conveyed into the punch press 1 to be punched for the second time, and the rear half section of the flexible circuit board is punched to complete punching of the flexible circuit board.

As a concrete expression of the embodiment, the number of the suction cup assemblies 42 is 2; preferably, 2 of the suction cup assemblies 42 are symmetrically arranged along the mounting plate 41, which is beneficial for subsequent program compilation.

Preferably, in order to avoid the flexible circuit board moving during punching, a lifting platform 11 is arranged on the punching machine 1, and when the flexible circuit board is placed in the punching machine 1, the part which is not punched can be flatly laid on the lifting platform 11, so that the level of the flexible circuit board is kept, and the flexible circuit board is prevented from sliding.

Specifically, the suction cup assembly 42 includes a main rod 421, a plurality of auxiliary rods 422 arranged on the main rod 421 at intervals, and a suction cup 423 disposed on the main rod 421 and/or the auxiliary rods 422, wherein one end of the auxiliary rod 422 is detachably fixed on the main rod 421, and the other end of the auxiliary rod 422 extends horizontally in a direction away from the main rod 421; the length of the main rod body 421 is generally adapted to the length of the flexible circuit board, and the auxiliary rod body 422 can cover the width of the flexible circuit board, so that the suction cup 423 can have more setting positions, and can be more comprehensive when sucking the flexible circuit board;

in a specific embodiment, a cross bar is fixed on the mounting plate 41, and the main rods 421 of the two suction cup assemblies 42 are respectively fixed at two ends of the cross bar; a solenoid valve, a gas distribution block, and a vacuum generator are provided on the mounting plate 41 to supply negative pressure to each suction cup 423.

Preferably, the auxiliary rod 422 is fixed on the main rod 421 by means of screw locking.

In a specific embodiment, the auxiliary lever 422 is perpendicular to the main lever 421, and the suction cup 423 is fixed on an end of the auxiliary lever 422 away from the main lever 421.

Preferably, the extending directions of two adjacent sub-rods 422 are opposite, and two adjacent sub-rods 422 are matched to suck two ends of the flexible circuit board in the width direction.

In order to facilitate the suction of the suction cup assembly 42, the material placing frame 3 can lift the non-punched flexible circuit board according to the material taking amount, the material placing frame 3 comprises a supporting frame 31 and a driving device 32 fixed on the supporting frame 31, the output end of the driving device 32 is connected with a bracket 33, and the bracket 33 is driven by the driving device 32 to lift; with the punching process, the number of the flexible circuit boards on the material placing rack 3 is reduced, so that the height of the stacked flexible circuit boards is reduced, the manipulator 2 is difficult to determine the position when moving, the suction cup assembly 42 may not suck the materials, and in order to ensure that the suction cup assembly 42 can suck the materials, the driving device 32 lifts the bracket 33, so that the height of the stacked flexible circuit boards is restored to the previous value.

Specifically, the driving device 32 includes an air cylinder 321 fixed on a side of the supporting frame 31 away from the bracket 33, a lifting plate 322 disposed at an output end of the air cylinder 321, and a guide post 323 fixed on the lifting plate 322, wherein the guide post 323 passes through the supporting frame 31 to be connected with the bracket 33 for driving the bracket 33 to ascend and descend; the cylinder 321 extends and retracts downwards to drive the lifting plate 322 to move up and down, the lifting plate 322 pushes the guide post 323 to move up and down to realize the lifting of the bracket 33, and the support frame 31 is provided with a guide sleeve matched with the guide post 323.

In this embodiment, the bracket 33 is provided with a plurality of avoiding holes 331, the support frame 31 is provided with a plurality of positioning pins 34 with adjustable positions, and the positioning pins 34 penetrate through the avoiding holes 331; the flexible circuit board is provided with a positioning hole, and the positioning pin 34 passes through the avoidance hole 331 and then enters the positioning hole to complete positioning of the flexible circuit board and determine the position of the flexible circuit board on the bracket 33.

Particularly, be equipped with a plurality of mounting holes on the support frame 31, the pilot pin 34 can be directly fixed on supporting with the mounting hole cooperation, perhaps fixes on support frame 31 through the fixed block, and the fixed block cooperates with the mounting hole, can set up waist type hole on the fixed block and come to cooperate with the mounting hole.

In this embodiment, the device further comprises an induction module 35 for detecting the lifting height of the bracket 33, so that the cylinder 321 can determine the expansion limit of the bracket conveniently; the sensing module 35 may be an infrared sensor disposed on the lifting plate 322, a target column is disposed on the supporting frame 31, the lifting plate 322 drives the infrared sensor to lift, and the infrared sensor determines whether the target column reaches a preset position by detecting a sensing sheet on the target column.

In this embodiment, be equipped with between material rack 3 and the punch press 1 and collect box 5, after the blanking of flexible circuit board was accomplished, sucking disc subassembly 42 can be collected in collecting box 5 with its release.

Or, a finished product groove 6 and a paper separating groove 7 for storing paper separating are arranged, the paper separating groove 7 is higher than the finished product groove 6, the punched flexible circuit board is placed on the finished product groove 6, and then the sucker assembly 42 absorbs the paper separating in the paper separating groove 7 to cover the flexible circuit board, so that the paper separating groove 7 and the paper separating groove are alternately placed; since the material on the finished product slot 6 will be higher and higher, in order to avoid the interference between the sucker assembly 42 and the material on the finished product slot 6 when the paper separation is sucked, the paper separation slot 7 is specially arranged higher.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a flexible circuit board blanking system of processing, includes punch press, manipulator and puts the work or material rest, its characterized in that, the end of manipulator is equipped with anchor clamps, anchor clamps can remove flexible circuit board to the punch press or put the work or material rest under the drive of manipulator, anchor clamps include the mounting panel with the end-to-end connection of manipulator, be equipped with the sucking disc subassembly that is used for absorbing flexible circuit board on the mounting panel, the mounting panel is rotatable under a drive module's drive.

2. The blanking system of claim 1, wherein the suction cup assemblies are 2 and are symmetrically arranged along the mounting plate.

3. The blanking system for the flexible circuit board according to claim 1 or 2, wherein the suction cup assembly comprises a main rod body, a plurality of auxiliary rod bodies arranged on the main rod body at intervals, and suction cups arranged on the main rod body and/or the auxiliary rod bodies, one ends of the auxiliary rod bodies are detachably fixed on the main rod body, and the other ends of the auxiliary rod bodies horizontally extend in a direction away from the main rod body.

4. The blanking system for the flexible circuit board according to claim 3, wherein the extending directions of two adjacent subsists are opposite.

5. The blanking system for the flexible circuit board according to claim 1, wherein the material placing frame comprises a supporting frame and a driving device fixed on the supporting frame, an output end of the driving device is connected with a bracket, and the bracket is driven by the driving device to lift.

6. The blanking system for the flexible circuit board according to claim 5, wherein the driving device includes a cylinder fixed on a side of the supporting frame away from the bracket, a lifting plate disposed at an output end of the cylinder, and a guide post fixed on the lifting plate, the guide post passing through the supporting frame and being connected to the bracket for driving the bracket to lift.

7. The blanking system for the flexible circuit board according to claim 5, wherein the bracket is provided with a plurality of avoiding holes, the support frame is provided with a plurality of positioning pins with adjustable positions, and the positioning pins penetrate through the avoiding holes.

8. The blanking system for the flexible circuit board according to claim 5, further comprising a sensing module for detecting a lifting height of the carriage.

9. The blanking system of claim 1, further comprising a finished slot for placing the blanked flexible circuit board, and a paper separation slot for storing paper separation, wherein the paper separation slot is higher than the finished slot.

10. The blanking system of claim 1, wherein a collecting box for storing the blanked flexible circuit board is provided between the material loading frame and the punching machine.