CN220053899U - PCB (printed circuit board) transferring and inserting plate tool - Google Patents

Abstract

The utility model discloses a PCB transferring plugboard tool, which relates to the field of PCB board transportation equipment and comprises a frame, an L-shaped PVC board and slots, wherein one end of the L-shaped PVC board is spliced with a connecting rod, one end of the L-shaped PVC board is provided with movable slots matched with the number of the slots, a rotating rod is arranged in the movable slots and is rotationally connected with the outer wall of the connecting rod, one end of the rotating rod is fixedly connected with a pressing block, the top of the other end of the rotating rod is fixedly provided with a rubber block, and the bottom of the inner side of the slot is provided with an opening. According to the utility model, when the PCB needs to be taken down, the cover plate is taken down, the pressing block at one end of the L-shaped PVC plate is pressed, so that the rotating rod rotates around the connecting rod in the movable groove to drive the rubber block to rotate, the rubber block lifts the PCB from the opening, the PCB is separated from the slot, the PCB is conveniently taken down by a worker, the dry film damage caused by collision between the PCBs due to overlarge extraction force is avoided, and the yield of the PCB is improved.

Description

PCB (printed circuit board) transferring and inserting plate tool

Technical Field

The utility model relates to the field of PCB transportation equipment, in particular to a PCB transportation plugboard tool.

Background

The PCB positive process needs to be developed in tin plating and copper plating, so that a vehicle is needed to turn around after the development is finished, the dry film on the board is brittle, and the dry film can be scratched or falls off after the external gravity influence is avoided.

In the traditional inserting and lifting trolley, an iron strip and a hose are arranged in the middle of each inserting plate lattice to separate the plates from each other, the middle iron strip can deform and distort after long-time use, and when in use, staff needs to purposely correct the iron strip to prevent the plates from being scratched, so that the dry films are scratched and the plates are scrapped; the traditional inserting and lifting trolley also needs special attention when the pattern is electroplated on the board, and the excessive force or the scratch of the dry film caused by touching the middle iron bar is prevented when the board is extracted.

Disclosure of Invention

The utility model aims at: in order to solve the problem that the dry film is easy to scratch when the PCB is extracted so as to influence the yield of the PCB, the PCB transferring plugboard tool is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a picture peg instrument is transported to PCB, includes the frame, two L type PVC boards are installed to the inboard of frame, a plurality of parallel distribution's slots have been seted up to the inboard of L type PVC board, the one end grafting of L type PVC board has the connecting rod, the one end of L type PVC board has been seted up with slot number assorted movable groove and the movable groove is located the bottom of slot, the inside in movable groove is provided with dwang and dwang rotation connection in the outer wall of connecting rod;

the utility model discloses a PCB board that the slot was used for the inside of spring up, including the slot, the one end fixedly connected with briquetting of dwang, the other end top fixed mounting of dwang has the rubber piece, the opening has been seted up to the inboard bottom of slot and the opening is located the top of rubber piece, dwang, briquetting, rubber piece and opening mutually support and are used for the inside PCB board of spring up the slot.

As still further aspects of the utility model: the utility model discloses a plastic socket, including L type PVC board, the spout has been seted up at the top of type PVC board, the inside sliding connection of spout has the slide, the top fixedly connected with apron of slide, the inboard fixed mounting of apron has the rubber cotton and has seted up the recess equal with slot number.

As still further aspects of the utility model: the steering device is characterized in that a steering handle is fixedly arranged on one side of the frame, a universal wheel is fixedly arranged at the bottom of the frame, and the steering handle and the universal wheel are matched with each other and used for moving the frame.

As still further aspects of the utility model: the heights of the grooves formed in the bottoms of the slots and the cover plate are lower than the bottom edge of the dry film after the PCB is developed.

As still further aspects of the utility model: the width of the slot is equal to the thickness of the PCB, and the width between every two slots is equal to the thickness of the PCB.

As still further aspects of the utility model: the length of the opening is greater than the length of the rubber block.

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

through the dwang of movable groove inside, when the PCB board is taken down to needs, takes down the apron, presses the briquetting of L type PVC board one end, makes the dwang rotate around the connecting rod at movable groove inside, drives the rubber piece and rotates, and the rubber piece lifts up the PCB board from the opening part, makes PCB board part break away from the slot, and the staff of being convenient for takes down the PCB board, avoids the extraction power too big to make and bumps between the PCB board and lead to dry film damage, improves the yield of PCB board.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of FIG. 1A in accordance with the present utility model;

FIG. 3 is a schematic view of the structure of the L-shaped PVC sheet and cover plate of the present utility model;

FIG. 4 is a schematic cross-sectional view of an L-shaped PVC sheet according to the present utility model;

fig. 5 is an enlarged schematic view of the present utility model at B in fig. 4.

In the figure: 1. a frame; 2. an L-shaped PVC plate; 3. a slot; 4. a connecting rod; 5. a movable groove; 6. a rotating lever; 7. briquetting; 8. a rubber block; 9. an opening; 10. a chute; 11. a slide plate; 12. a cover plate; 13. a directional handle; 14. and a universal wheel.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, in the embodiment of the utility model, a PCB transferring board inserting tool includes a frame 1, two L-shaped PVC boards 2 are installed on the inner side of the frame 1, a plurality of parallel distributed slots 3 are formed on the inner side of the L-shaped PVC boards 2, a connecting rod 4 is inserted at one end of the L-shaped PVC boards 2, a movable slot 5 matched with the slots 3 in number is formed at one end of the L-shaped PVC boards 2 and is located at the bottom of the slot 3, a rotating rod 6 is arranged in the movable slot 5 and is rotatably connected to the outer wall of the connecting rod 4;

one end of the rotating rod 6 is fixedly connected with a pressing block 7, the top of the other end of the rotating rod 6 is fixedly provided with a rubber block 8, the bottom of the inner side of the slot 3 is provided with an opening 9, the opening 9 is positioned at the top of the rubber block 8, and the rotating rod 6, the pressing block 7, the rubber block 8 and the opening 9 are mutually matched to be used for bouncing up a PCB (printed circuit board) in the slot 3;

the top of L-shaped PVC board 2 has been seted up spout 10, and the inside sliding connection of spout 10 has slide 11, and the top fixedly connected with apron 12 of slide 11, the inboard fixed mounting of apron 12 have the rubber cotton and have seted up the recess equal with slot 3 quantity.

In this embodiment: when the device is used for transporting the developed PCB, the PCB is inserted into the slot 3 of the L-shaped PVC plate 2, and the PCB is clamped in the middle slot and cannot incline;

meanwhile, the cover plate 12 is connected with the L-shaped PVC plate 2 through the chute 11, and the groove at the bottom surface of the cover plate 12 is connected with the PCB inserted in the slot 3, so that the frame 1 is prevented from jolting in the moving process, and the PCB deflects to cause mutual collision so as to destroy the dry film on the surface of the PCB;

when the PCB needs to be taken down, take down apron 12, press the briquetting 7 of L type PVC board 2 one end, make dwang 6 rotate around connecting rod 4 in movable groove 5 inside, drive rubber piece 8 and rotate, rubber piece 8 lifts up the PCB board from opening 9, makes PCB board part break away from slot 3, and the staff of being convenient for takes down the PCB board to avoid the extraction force too big to make collision between the PCB board lead to dry film damage.

Referring to fig. 1, a steering handle 13 is fixedly mounted on one side of the frame 1, a universal wheel 14 is fixedly mounted on the bottom of the frame 1, and the steering handle 13 and the universal wheel 14 are matched with each other to move the frame 1.

In this embodiment: in this structure, when the vehicle frame 1 is moved, the steering handle 13 is held by the hand, and the universal wheel 14 is moved by applying a force to the steering handle 13, so that the vehicle frame 1 is moved.

Referring to fig. 1 to 5, the bottom surfaces of the slot 3 and the cover plate 12 are provided with grooves with a height lower than the bottom edge of the dry film after the development of the PCB.

In this embodiment: this structure can be with the fixed dry film of avoiding on the PCB board when the installation PCB board when installing the PCB board to take place the damage simultaneously.

Referring to fig. 1 to 5, the width of the slot 3 is equal to the thickness of the PCB, and the width between every two slots 3 is equal to the thickness of the PCB.

In this embodiment: when the structure is used for installing the PCB, a certain distance can be kept between the PCB, and the mutual collision of the boards is effectively avoided.

Referring to fig. 3 to 5, the length of the opening 9 is greater than the length of the rubber block 8.

In this embodiment: when the PCB is taken down, the rubber block 8 has enough movement space, so that the rubber block 8 is fully contacted with the PCB, and the PCB is lifted so as to be taken out.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a picture peg instrument is transported to PCB, includes frame (1), two L type PVC boards (2) are installed to the inboard of frame (1), slot (3) of a plurality of parallel distributions have been seted up to the inboard of L type PVC board (2), a serial communication port, connect connecting rod (4) have been pegged graft to the one end of L type PVC board (2), slot (3) figure assorted movable groove (5) have been seted up to the one end of L type PVC board (2), and movable groove (5) are located the bottom of slot (3), the inside of movable groove (5) is provided with dwang (6) and dwang (6) rotate and connect in the outer wall of connecting rod (4);

one end fixedly connected with briquetting (7) of dwang (6), the other end top fixed mounting of dwang (6) has rubber piece (8), opening (9) and opening (9) are located the top of rubber piece (8) have been seted up to the inboard bottom of slot (3), dwang (6), briquetting (7), rubber piece (8) and opening (9) mutually support and are used for bouncing the inside PCB board of slot (3).

2. The PCB transporting plugboard tool according to claim 1, wherein a chute (10) is formed in the top of the L-shaped PVC board (2), a sliding plate (11) is connected to the inside of the chute (10) in a sliding mode, a cover plate (12) is fixedly connected to the top of the sliding plate (11), rubber cotton is fixedly mounted on the inner side of the cover plate (12), and grooves equal to the slots (3) in number are formed in the inner side of the cover plate.

3. A PCB transferring board inserting tool according to claim 1, characterized in that a steering handle (13) is fixedly arranged on one side of the frame (1), a universal wheel (14) is fixedly arranged at the bottom of the frame (1), and the steering handle (13) and the universal wheel (14) are mutually matched to move the frame (1).

4. The PCB transferring board inserting tool according to claim 2, wherein the grooves formed on the bottoms of the slot (3) and the cover plate (12) are lower than the bottom edge of the dry film after the development of the PCB.

5. A PCB transferring board inserting tool according to claim 1, characterized in that the width of the slots (3) is equal to the thickness of the PCB board and the width between every two slots (3) is equal to the thickness of the PCB board.

6. A PCB transfer board insertion tool according to claim 1, characterized in that the length of the opening (9) is greater than the length of the rubber block (8).