CN220359448U

CN220359448U - PCB board counterpoint device

Info

Publication number: CN220359448U
Application number: CN202322064096.5U
Authority: CN
Inventors: 刘勇; 殷浩; 吉彦达
Original assignee: Jiangsu Naisi Terui Electronic Technology Co ltd
Current assignee: Jiangsu Naisi Terui Electronic Technology Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-01-16
Anticipated expiration: 2033-08-02

Abstract

The utility model discloses a PCB (printed circuit board) alignment device, which belongs to the technical field of PCB processing and comprises a bottom plate, wherein a first rectangular groove is fixedly formed in the left side and the right side of the top of the bottom plate, a first motor is arranged on the front side of the bottom plate, the output end of the first motor extends to the inner cavity of the first rectangular groove on the left side and is fixedly connected with a first screw rod, the inner cavity of the first rectangular groove on the right side is fixedly connected with a limiting rod, movable frames are movably sleeved on the outer sides of the first screw rod and the limiting rod, a box body is fixedly arranged at the top of the movable frames, and a second motor is fixedly arranged on the right side of the box body. The utility model can rapidly align the PCB, greatly improves the alignment efficiency, improves the working efficiency, can rapidly clamp and position the PCB, avoids the deviation of the PCB during processing alignment, improves the stability of the PCB, has simple structure and is convenient for operators to operate.

Description

PCB board counterpoint device

Technical Field

The utility model relates to the technical field of PCB processing, in particular to a PCB alignment device.

Background

The name of the PCB is printed circuit board, also called printed circuit board, which is an important electronic component, is a support of electronic components, and is a carrier for the electrical interconnection of the electronic components.

The utility model discloses a PCB processing alignment device, which comprises a supporting frame, a first placing plate, a second placing plate and a clamping plate device, wherein the first placing plate is connected with the top end of the supporting frame through bolts, the side end of the first placing plate is connected with the clamping plate device through a movable connection, the first placing plate is connected with a supporting block through a first sliding rail in a sliding way on the surface, the top end of the supporting block is connected with the second placing plate through a second sliding rail in a sliding way, the PCB processing alignment device is used for placing the PCB through the first placing plate, then the clamping plate and an elastic layer are clamped with the edge of the PCB, a sensor in the clamping plate can sense whether the clamping plate moves to the edge of the PCB or not, then an electric push rod is controlled to stop sliding, damage to the edge of the PCB by the clamping plate is avoided, a processing part of the PCB is placed in the second placing plate, the distance is adjusted through the sliding supporting block, and then the second placing plate is enabled to slide to the upper side of the PCB processing part alignment plate through the second sliding rail.

According to the technical scheme, the clamping mechanism of the device clamps the PCB through the electric push rod, and because the PCB is precise in structure, the electric clamping mechanism is easy to damage the PCB, the practicability of the device is reduced, and the PCB is inconvenient to rapidly align, so that the PCB is not convenient to process, and the working efficiency is reduced; therefore, we propose a PCB alignment device to solve this problem.

Disclosure of Invention

The utility model aims to provide a PCB alignment device to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a PCB board counterpoint device, includes the bottom plate, first rectangular channel has all been fixedly seted up to the left and right sides at bottom plate top, the front side of bottom plate is provided with first motor, the output of first motor extends to the inner chamber and the first lead screw of fixedly connected with in first rectangular channel in left side, the right side the inner chamber fixedly connected with gag lever post in first rectangular channel, the equal movable sleeve in the outside of first lead screw and gag lever post is equipped with removes the frame, the top fixed mounting who removes the frame has the box body, the right side fixed mounting of box body has the second motor, the output of second motor extends to the inner chamber and the fixedly connected with second lead screw of box body, the top fixed mounting of bottom plate has the base, the second rectangular channel has all been fixedly seted up in the both sides at base top, the inner chamber fixedly connected with horizontal pole in second rectangular channel, the outside movable sleeve of horizontal pole is equipped with splint, one side fixedly connected with sloping block, one side of sloping block runs through the base, the equal fixed mounting in the left and right sides of base has the limit sleeve, the inner chamber of U-shaped stop collar is provided with.

Preferably, the first motor is fixedly arranged on the left side of the front side of the bottom plate, the rear side of the first screw rod is rotationally connected with the rear side of the first rectangular groove on the left side, the inner cavity of the movable frame on the left side is in threaded connection with the surface of the first screw rod, and the inner cavity of the movable frame on the right side is in sliding contact with the surface of the limiting rod.

Preferably, the left side of second lead screw is connected for rotating with the left side of box body inner chamber, the outside spiro union of second lead screw has the movable block, the bottom of movable block runs through the box body and fixedly connected with pick-up plate.

Preferably, a spring is fixedly connected to one side of the second rectangular groove, one side of the spring is fixedly connected with one side of the clamping plate, and the spring is sleeved on the surface of the cross rod.

Preferably, the tops of the corresponding sides of the two clamping plates are fixedly connected with clamping blocks, and the inclined planes of the U-shaped rods are contacted with the inclined planes of the inclined blocks.

Preferably, the front side of the U-shaped rod is provided with a third screw rod, the rear side thread of the third screw rod penetrates through the U-shaped rod and is rotationally connected with the front side of the base, and the front side of the third screw rod is fixedly provided with a rotating disc.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the first motor, the second motor and the detection plate are started, the first motor drives the first screw rod to rotate forward, the first screw rod drives the movable frame to move to the rear side, the movable frame drives the box body to move to the rear side, the second motor drives the second screw rod to rotate forward, the second screw rod drives the movable block to move to the left side, and the movable block drives the detection plate to move to the left side, so that the PCB can be aligned rapidly, the alignment efficiency is greatly improved, and the working efficiency is improved.

2. According to the utility model, the rotating disc is rotated positively, the third screw rod is driven to rotate by the rotating disc, the U-shaped rod is driven to move towards the rear side by the third screw rod, the inclined block is driven to move towards the inner side by the U-shaped rod, the clamping plate is driven to move towards the inner side by the inclined block, the spring is compressed, the clamping block is driven to move towards the rear side by the clamping plate, the PCB can be clamped and positioned rapidly, the PCB is prevented from shifting during processing and alignment, the stability of the PCB is improved, and the PCB is simple in structure and convenient for workers to operate.

Drawings

Fig. 1 is a schematic perspective view of a PCB alignment device according to the present utility model;

fig. 2 is a schematic rear-view perspective structure of a PCB board alignment apparatus according to the present utility model;

fig. 3 is a schematic cross-sectional structure of a PCB alignment device according to the present utility model;

fig. 4 is a partial enlarged view of a portion a in fig. 2.

In the figure: 1. a bottom plate; 2. a first rectangular groove; 3. a first motor; 4. a first screw rod; 5. a limit rod; 6. a moving rack; 7. a case body; 8. a second motor; 9. a second screw rod; 10. a moving block; 11. a detection plate; 12. a base; 13. a second rectangular groove; 14. a cross bar; 15. a clamping plate; 16. a sloping block; 17. a spring; 18. clamping blocks; 19. a limit sleeve; 20. a U-shaped rod; 21. and a third screw rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, a PCB board alignment device, including bottom plate 1, the left and right sides at bottom plate 1 top all is fixed and is offered first rectangular channel 2, the front side of bottom plate 1 is provided with first motor 3, the output of first motor 3 extends to the inner chamber of first rectangular channel 2 of left side and fixedly connected with first lead screw 4, the inner chamber fixedly connected with gag lever post 5 of first rectangular channel 2 on right side, the outside of first lead screw 4 and gag lever post 5 all movable sleeve is equipped with movable frame 6, movable frame 6's top fixed mounting has box body 7, the right side fixed mounting of box body 7 has second motor 8, the output of second motor 8 extends to the inner chamber of box body 7 and fixedly connected with second lead screw 9, the top fixed mounting of bottom plate 1 has base 12, the both sides at base 12 top all are fixedly offered second rectangular channel 13, the inner chamber fixedly connected with horizontal pole 14 of second rectangular channel 13, the outside movable sleeve of horizontal pole 14 is equipped with splint 15, one side fixedly connected with sloping block 16, one side of sloping block 16 runs through base 12, both sides of base 12 have the stop collar 19 to the both sides, stop collar 15 has been carried out to the limit sleeve 15, the stability can be improved through the bottom plate 15, the limit sleeve is realized by the limit sleeve 20.

In this embodiment, the first motor 3 is fixedly installed on the left side of the front side of the bottom plate 1, the rear side of the first screw rod 4 is rotationally connected with the rear side of the first rectangular groove 2 on the left side, the inner cavity of the moving frame 6 on the left side is in threaded connection with the surface of the first screw rod 4, the inner cavity of the moving frame 6 on the right side is in sliding contact with the surface of the limiting rod 5, the left side of the second screw rod 9 is rotationally connected with the left side of the inner cavity of the box body 7, the moving block 10 is in threaded connection with the outer side of the second screw rod 9, the bottom of the moving block 10 penetrates through the box body 7 and is fixedly connected with the detection plate 11, the moving frame 6 can be limited through the limiting rod 5, and the moving stability of the moving frame 6 is improved.

In this embodiment, a spring 17 is fixedly connected to one side of the second rectangular groove 13, one side of the spring 17 is fixedly connected to one side of the clamping plate 15, the spring 17 is sleeved on the surface of the cross bar 14, the tops of the corresponding sides of the two clamping plates 15 are fixedly connected with clamping blocks 18, the inclined surface of the U-shaped rod 20 contacts with the inclined surface of the inclined block 16, a third screw rod 21 is arranged on the front side of the U-shaped rod 20, rear threads of the third screw rod 21 penetrate through the U-shaped rod 20 and are rotationally connected with the front side of the base 12, a rotating disc is fixedly mounted on the front side of the third screw rod 21, and the clamping plates 15 can be reset through the spring 17.

In this embodiment, when in use, the first motor 3, the second motor 8 and the detection plate 11 are started by the external controller, the first motor 3 drives the first screw rod 4 to rotate forward, the first screw rod 4 drives the moving frame 6 to move backward, the moving frame 6 drives the box body 7 to move backward, the second motor 8 drives the second screw rod 9 to rotate forward, the second screw rod 9 drives the moving block 10 to move leftward, the moving block 10 drives the detection plate 11 to move leftward, the PCB can be aligned quickly, the rotating disk drives the third screw rod 21 to rotate through the forward rotating disk, the third screw rod 21 drives the U-shaped rod 20 to move backward, the U-shaped rod 20 drives the inclined block 16 to move inward, the inclined block 16 drives the clamping plate 15 to move inward and simultaneously compresses the spring 17, the clamping plate 15 drives the clamping block 18 to move backward, and the PCB can be clamped and positioned quickly.

The PCB alignment device provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The utility model provides a PCB board counterpoint device, includes bottom plate (1), its characterized in that: the utility model discloses a movable clamp plate, including bottom plate (1), box body (7) are all offered to the left and right sides at bottom plate (1) top, the front side of bottom plate (1) is provided with first motor (3), the output of first motor (3) extends to the inner chamber of left first rectangular channel (2) and fixedly connected with first lead screw (4), the right side inner chamber fixedly connected with gag lever post (5) of first rectangular channel (2), the outside of first lead screw (4) and gag lever post (5) all movable sleeve is equipped with movable frame (6), the top fixed mounting of movable frame (6) has box body (7), the right side fixed mounting of box body (7) has second motor (8), the output of second motor (8) extends to the inner chamber of box body (7) and fixedly connected with second lead screw (9), the top fixed mounting of bottom plate (1) has base (12), the both sides at base (12) top all fixedly provided with second rectangular channel (13), the equal movable clamp plate (16) of inner chamber (13), the horizontal pole (16) of two sides (16) are connected with one side fixed clamp plate (16), the inner cavity of the limit sleeve (19) is provided with a U-shaped rod (20).

2. The PCB alignment device of claim 1, wherein: the first motor (3) is fixedly arranged on the left side of the front side of the bottom plate (1), the rear side of the first screw rod (4) is rotationally connected with the rear side of the first rectangular groove (2) on the left side, the inner cavity of the movable frame (6) on the left side is in threaded connection with the surface of the first screw rod (4), and the inner cavity of the movable frame (6) on the right side is in sliding contact with the surface of the limiting rod (5).

3. The PCB alignment device of claim 1, wherein: the left side of second lead screw (9) is connected for rotating with the left side of box body (7) inner chamber, the outside spiro union of second lead screw (9) has movable block (10), the bottom of movable block (10) runs through box body (7) and fixedly connected with pick-up plate (11).

4. The PCB alignment device of claim 1, wherein: one side of the second rectangular groove (13) is fixedly connected with a spring (17), one side of the spring (17) is fixedly connected with one side of the clamping plate (15), and the spring (17) is sleeved on the surface of the cross rod (14).

5. The PCB alignment device of claim 1, wherein: the tops of the corresponding sides of the two clamping plates (15) are fixedly connected with clamping blocks (18), and the inclined surfaces of the U-shaped rods (20) are contacted with the inclined surfaces of the inclined blocks (16).

6. The PCB alignment device of claim 1, wherein: the front side of the U-shaped rod (20) is provided with a third screw rod (21), rear threads of the third screw rod (21) penetrate through the U-shaped rod (20) and are rotationally connected with the front side of the base (12), and a rotating disc is fixedly arranged on the front side of the third screw rod (21).