CN214724644U

CN214724644U - Cutting device for FPC copper-clad plate

Info

Publication number: CN214724644U
Application number: CN202023098847.8U
Authority: CN
Inventors: 王宏; 许青云; 旷成龙; 刘长松; 文伟峰
Original assignee: Jiangxi Redboard Technology Co Ltd
Current assignee: Jiangxi Redboard Technology Co Ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-11-16
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to the technical field of copper-clad plate processing, and discloses a cutting device for a FPC copper-clad plate, which comprises a base, a fixed ring block is fixedly arranged at the top of the machine base, a placing table is rotatably arranged on the inner surface of the fixed ring block, the two sides of the top of the fixed ring block are both fixedly provided with a pressure frame block, the two sides of the front surface of the top of the fixed ring block are both provided with a front fixed block in a sliding way, rear fixed blocks are fixedly arranged on two sides of the back surface of the top of the fixed ring block, a rear threaded rod is rotatably arranged on the top of each rear fixed block, a front threaded rod is rotatably arranged on the top of each front fixed block, the cutting device for the FPC copper-clad plate simultaneously drives the front fixing block and the rear fixing block on the two sides through the bidirectional threaded rod, so that the cutting equipment can adapt to copper-clad plates with different lengths, through pinch rollers on the depression bar of both sides, make the drive belt can be compressed tightly all the time along with the removal of preceding fixed block and back fixed block.

Description

Cutting device for FPC copper-clad plate

Technical Field

The utility model relates to a copper-clad plate processing technology field specifically is a device is tailor to FPC copper-clad plate.

Background

The copper-clad plate is a plate-shaped material prepared by soaking electronic glass fiber cloth or other reinforcing materials with resin, covering one side or two sides with copper foil and hot-pressing, and is called copper-clad plate for short. The printed circuit boards with different forms and different functions are produced by selectively cutting, etching, drilling, copper plating and other steps on the copper-clad plate.

When the device is tailor to current FPC copper-clad plate, in the face of the copper-clad plate of different length and thickness, the cutting device can't be fixed its is effectual, leads to the copper-clad plate to tailor can not reach the standard of tailorring, leads to the copper-clad plate harm can not use, and is lower to the fixed degree of copper-clad plate, makes copper-clad plate stability not enough, tailors the messenger and leads to the copper-clad plate to rock, influences the effect of tailorring.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a device is tailor to FPC copper-clad plate possesses the copper-clad plate that can adapt to different length and thickness, improves the advantage to the fixity of copper-clad plate, has solved the problem that the cutting device can't effectively be fixed in the face of the copper-clad plate of different length and width, and fixed degree is lower, and stability is not enough.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: a cutting device for an FPC copper-clad plate comprises a machine base, wherein a fixed ring block is fixedly installed at the top of the machine base, a placing table is rotatably installed on the inner surface of the fixed ring block, pressure frame blocks are fixedly installed on two sides of the top of the fixed ring block, front fixed blocks are slidably installed on two sides of the front of the top of the fixed ring block, rear fixed blocks are fixedly installed on two sides of the back of the top of the fixed ring block, a rear threaded rod is rotatably installed at the top of each rear fixed block, a front threaded rod is rotatably installed at the top of each front fixed block, pressure rods are slidably installed in inner cavities of the two pressure frame blocks, a connecting plate is fixedly installed on one side, away from each other, of the two front fixed blocks, one side, opposite to each connecting plate, is fixedly connected with one side, away from each other, of the two rear fixed blocks, one end, opposite to each pressure rod, sequentially penetrates through the pressure frame blocks and the connecting plate and extends to the outside of the connecting plate, the two opposite ends of the pressing rods are fixedly provided with pressing wheels, the outer surface of the rear threaded rod is provided with a transmission belt through transmission of a transmission wheel, the outer surface of the front threaded rod is in transmission connection with the inner surface of the transmission belt through the transmission wheel, the outer surface of the pressing wheels is in transmission connection with the outer surface of the transmission belt, and the top of the fixed ring block is fixedly provided with a movable cutting device.

Preferably, an external power device is fixedly mounted on the top of the machine base, the top of the external power device is fixedly connected with the bottom of the placing table, and the top of the placing table penetrates through the fixing ring block and extends to the outside of the fixing ring block.

Preferably, two equal fixed mounting of one side that the depression bar kept away from each other has the spring, two one side that the spring kept away from each other all with the inner chamber fixed connection of pressure frame piece.

Preferably, the bottom of preceding threaded rod runs through preceding fixed block and extends to the outside of preceding fixed block, the bottom of back threaded rod runs through the back fixed block and extends to the outside of back fixed block, the equal threaded mounting of surface of preceding threaded rod and back threaded rod has the fixed gluey post.

Preferably, the top of retaining ring piece and the rear fixed mounting that is located removal cutting device have back power device, the top of retaining ring piece and the right-hand fixed mounting that is located back power device have the stopper, back power device's right side fixed mounting has two-way threaded rod, the inside of after-fixing piece and stopper and extension to the stopper is run through in proper order on the right side of two-way threaded rod, the internal surface threaded connection of the surface of two-way threaded rod and after-fixing piece.

Preferably, the top of the rear fixing block positioned on the left side is fixedly provided with an upper power device, and the top of the rear threaded rod positioned on the left side is fixedly connected with the bottom of the upper power device.

(III) advantageous effects

Compared with the prior art, the utility model provides a device is tailor to FPC copper-clad plate possesses following beneficial effect: this device accessible is tailor to FPC copper-clad plate places the copper-clad plate from the right side and places the bench, back power device drives two-way threaded rod and rotates, make both sides after fixed block and preceding fixed block inwards or outwards remove simultaneously, along with the removal of preceding fixed block and after-fixing block, the depression bar compresses tightly the drive belt through the pinch roller all the time on the two sides pressure frame pieces, it starts to go up power device, preceding threaded rod passes through the drive wheel with the back threaded rod and is driven by the drive belt simultaneously, it is fixed to make the fixed gluey post lapse to press down with all around the copper-clad plate, remove cutting device and tailor one side of copper-clad plate, go up the power device reversal, the drive belt drives preceding threaded rod and back threaded rod reversal, make the fixed gluey post rebound leave the copper-clad plate simultaneously. The outer power device enables the copper-clad plate to rotate simultaneously by driving the placing table, so that four edges of the copper-clad plate can be cut by the movable cutting device, and the copper-clad plate can be taken out from the right side.

1. This device is tailor to FPC copper-clad plate drives preceding fixed block and the after-fixing piece of both sides simultaneously through two-way threaded rod, makes and tailors the copper-clad plate that equipment can adapt to different length, through pinch roller on the depression bar of both sides, makes the drive belt can be compressed tightly all the time along with the removal of preceding fixed block and after-fixing piece, improves the harmony of drive belt, prevents that the drive belt is not hard up to lead to the transmission efficiency of drive belt to reduce, the waste of the energy of reduction, increases the suitability of equipment.

2. This device is tailor to FPC copper-clad plate, through last power device pass through drive wheel cooperation drive belt before driving simultaneously threaded rod and back threaded rod rotate, make fixed gluey post can the while downstream fix the copper-clad plate, also can adapt to the copper-clad plate of different thickness, improve fixed degree, increase the stability of fixed copper-clad plate, improve four fixed linkage of gluing between the post, make and remove cutting device can effectually effectively cut the copper-clad plate, improve the practicality of tailorring equipment.

Drawings

Fig. 1 is a sectional view of the internal structure of the present invention.

Fig. 2 is a top view of the external structure of the present invention.

Fig. 3 is the utility model discloses a rear fixed block inner structure cross-sectional view.

In the figure: 1. a machine base; 2. a fixed ring block; 3. a placing table; 4. a frame pressing block; 5. a front fixed block; 6. a rear fixed block; 7. a rear threaded rod; 8. a front threaded rod; 9. a pressure lever; 10. a connecting plate; 11. a pinch roller; 12. a transmission belt; 13. moving the cutting device; 14. an external power device; 15. a spring; 16. fixing the glue column; 17. a rear power unit; 18. a limiting block; 19. a bidirectional threaded rod; 20. and a power device.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a cutting device for an FPC copper-clad plate comprises a base 1, a fixed ring block 2 is fixedly mounted on the top of the base 1, and the cutting device is characterized in that: a placing table 3 is rotatably arranged on the inner surface of a fixed ring block 2, two sides of the top of the fixed ring block 2 are fixedly provided with pressure frame blocks 4, two sides of the front of the top of the fixed ring block 2 are slidably provided with front fixed blocks 5, two sides of the back of the top of the fixed ring block 2 are fixedly provided with back fixed blocks 6, a top of each back fixed block 6 is rotatably provided with a back threaded rod 7, a top of each front fixed block 5 is rotatably provided with a front threaded rod 8, inner cavities of the two pressure frame blocks 4 are slidably provided with pressure rods 9, one sides of the two front fixed blocks 5, which are far away from each other, are fixedly provided with connecting plates 10, one sides of the two connecting plates 10, which are opposite to each other, are fixedly connected with one sides of the two back fixed blocks 6, one ends of the two pressure rods 9, which are opposite to each other, sequentially penetrate through the pressure frame blocks 4 and the connecting plates 10 and extend to the outer parts of the connecting plates 10, and one ends of the two pressure rods 9, are fixedly provided with pressure wheels 11, the outer surface of the rear threaded rod 7 is provided with a transmission belt 12 through transmission of a transmission wheel, the outer surface of the front threaded rod 8 is in transmission connection with the inner surface of the transmission belt 12 through the transmission wheel, the outer surface of a pressing wheel 11 is in transmission connection with the outer surface of the transmission belt 12, the top of the fixed ring block 2 is fixedly provided with a movable cutting device 13, the top of the base 1 is fixedly provided with an outer power device 14, the outer power device 14 is controlled by an external PLC programming program, the top of the outer power device 14 is fixedly connected with the bottom of the placing table 3, the top of the placing table 3 penetrates through the fixed ring block 2 and extends to the outside of the fixed ring block 2, one sides of the two pressing rods 9 which are far away from each other are fixedly provided with springs 15, one sides of the two springs 15 which are far away from each other are fixedly connected with the inner cavity of the pressure frame block 4, the bottom of the front threaded rod 8 penetrates through the front fixed block 5 and extends to the outside of the front fixed block 5, the bottom of the rear threaded rod 7 penetrates through the rear fixed block 6 and extends to the outside of the rear fixed block 6, the equal threaded mounting of surface of preceding threaded rod 8 and back threaded rod 7 has glue fixed column 16, the top of retaining ring piece 2 and the rear fixed mounting who is located removal cutting device 13 have back power device 17, back power device is by outside PLC programming program control, the top of retaining ring piece 2 and the right-hand fixed mounting who is located back power device 17 have stopper 18, the right side fixed mounting of back power device 17 has two-way threaded rod 19, the right side of two-way threaded rod 19 runs through back fixed block 6 and stopper 18 in proper order and extends to the inside of stopper 18, the surface of two-way threaded rod 19 and the internal surface threaded connection of back fixed block 6, the top fixed mounting who is located left side back fixed block 6 has last power device 20, it is by outside PLC programming program control to go up power device, be located the top of left side back threaded rod 7 and the bottom fixed connection of last power device 20.

The working principle is as follows: firstly, a worker places a copper-clad plate on a placing table 3 from the right side, a rear power device 17 is started to drive a bidirectional threaded rod 19 to rotate, so that rear fixing blocks 6 on two sides move inwards or outwards simultaneously, the rear fixing blocks 6 drive a front fixing block 5 to move inwards and outwards simultaneously through a connecting plate 10, along with the movement of the front fixing block 5 and the rear fixing block 6, a transmission belt 12 can loosen due to the movement, upper pressure rods 9 on two side pressure frame blocks 4 are pressed by a spring 15 through pressure rollers 11 all the time, an upper power device 20 is started, the front threaded rod 8 and the rear threaded rod 7 are driven by the transmission belt 12 through a transmission wheel to rotate the front threaded rod 8 and the rear threaded rod 7 simultaneously, fixed rubber columns 16 move downwards to press and fix the periphery of the copper-clad plate, a movable cutting device 13 cuts one side of the copper-clad plate, after cutting is finished, the upper power device 20 rotates reversely, the transmission wheel is matched with the transmission belt 12 to drive the front threaded rod 8 and the rear threaded rod 7 to rotate reversely, the glue posts 16 are moved upward away from the copper clad laminate at the same time. The outer power device 14 starts to drive the placing table 3 to rotate, so that the copper-clad plate rotates simultaneously, four edges of the copper-clad plate can be cut by the movable cutting device 13, and the copper-clad plate is taken out from the right side.

In conclusion, this FPC copper-clad plate cutting device accessible is placed the copper-clad plate from the right side and is being placed platform 3, back power device 17 drives two-way threaded rod 19 and rotates, make both sides rear fixed block 6 and preceding fixed block 5 inwards or outwards move simultaneously, along with the removal of preceding fixed block 5 and rear fixed block 6, depression bar 9 compresses tightly drive belt 12 all the time through pinch roller 11 on the pressure frame piece 4 in both sides, it starts to go up power device 20, preceding threaded rod 8 and back threaded rod 7 are driven by drive belt 12 simultaneously through the drive wheel, it is fixed to make the fixed gluey post 16 move down with pressing down all around the copper-clad plate, remove cutting device 13 and cut one side of copper-clad plate, go up power device 20 reversal, drive belt 12 drives preceding threaded rod 8 and back threaded rod 7 reversal, make fixed gluey post 16 upwards move simultaneously and leave the copper-clad plate. The external power device 14 drives the placing platform 3 to enable the copper-clad plate to rotate simultaneously, so that four edges of the copper-clad plate can be cut by the movable cutting device 13, and the copper-clad plate can be taken out from the right side.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is tailor to FPC copper-clad plate, includes base (1), the top fixed mounting of base (1) has retaining ring piece (2), its characterized in that: the inner surface of the fixed ring block (2) is rotated to be installed with and is placed platform (3), the both sides at fixed ring block (2) top are all fixedly installed with pressure frame piece (4), the positive both sides in fixed ring block (2) top are all slidable mounting have preceding fixed block (5), the equal fixed mounting in both sides at the fixed ring block (2) top back has after-fixing piece (6), the top of after-fixing piece (6) is rotated and is installed back threaded rod (7), the top of preceding fixed block (5) is rotated and is installed preceding threaded rod (8), two the equal slidable mounting in inner chamber of pressure frame piece (4) has depression bar (9), two the equal fixed mounting in one side of keeping away from each other of preceding fixed block (5) has connecting plate (10), two one side fixed connection that one side relative with two after-fixing piece (6) was kept away from each other of connecting plate (10), two the one end relative of depression bar (9) all runs through in proper order pressure frame piece (4) and connecting plate (10) and two one end relative Extend to the outside of connecting plate (10), two equal fixed mounting of the one end that depression bar (9) is relative has pinch roller (11), drive belt (12) are installed through the drive wheel transmission to the surface of back threaded rod (7), the surface of preceding threaded rod (8) is connected through the internal surface transmission of drive wheel with drive belt (12), the surface of pinch roller (11) is connected with the surface transmission of drive belt (12), the top fixed mounting of stationary ring piece (2) has removal cutting device (13).

2. The FPC copper-clad plate cutting device according to claim 1, characterized in that: the top fixed mounting of base (1) has outer power device (14), the top of outer power device (14) and the bottom fixed connection who places platform (3), the top of placing platform (3) is run through fixed ring piece (2) and is extended to the outside of fixed ring piece (2).

3. The FPC copper-clad plate cutting device according to claim 1, characterized in that: two equal fixed mounting in one side that depression bar (9) kept away from each other has spring (15), two one side that spring (15) kept away from each other all with the inner chamber fixed connection of pressure frame piece (4).

4. The FPC copper-clad plate cutting device according to claim 1, characterized in that: the bottom of preceding threaded rod (8) runs through preceding fixed block (5) and extends to the outside of preceding fixed block (5), the bottom of back threaded rod (7) runs through back fixed block (6) and extends to the outside of back fixed block (6), the equal threaded mounting of surface of preceding threaded rod (8) and back threaded rod (7) glues post (16).

5. The FPC copper-clad plate cutting device according to claim 1, characterized in that: the top of retaining ring piece (2) and the rear fixed mounting who is located removal cutting device (13) have back power device (17), the top of retaining ring piece (2) and the right-hand fixed mounting who is located back power device (17) have stopper (18), the right side fixed mounting of back power device (17) has two-way threaded rod (19), the right side of two-way threaded rod (19) runs through back fixed block (6) and stopper (18) in proper order and extends to the inside of stopper (18), the surface of two-way threaded rod (19) and the internal surface threaded connection of back fixed block (6).

6. The FPC copper-clad plate cutting device according to claim 1, characterized in that: the top of the rear fixing block (6) on the left side is fixedly provided with an upper power device (20), and the top of the rear threaded rod (7) on the left side is fixedly connected with the bottom of the upper power device (20).