CN220974965U - Stacking device for Printed Circuit Boards (PCB) - Google Patents

Abstract

The utility model discloses a stacking device for PCB (printed circuit board), which comprises a placing frame, wherein two sides of the bottom of the inner wall of the placing frame are fixedly connected with guide rods, the guide rods are connected with supporting plates in a sliding manner, the surface of the placing frame is provided with a placing groove, the bottom of the supporting plates is fixedly connected with a limiting device, the supporting plates are clamped with the guide rods through the limiting device, and the bottoms of the supporting plates are provided with pull rings. This a PCB printed circuit board's stacker has reached the bottom of placing the frame and has set up the guide pole for the installation layer board, the layer board slides with the guide pole, improves layer board motion stability, and the bottom of layer board sets up stop device, utilizes stop device and guide pole to carry out the joint, can fix the layer board position, when the position of layer board needs to be adjusted, pulls the pull ring down motion of layer board below, pulls stop device through the haulage rope, can adjust stop device, makes things convenient for the staff to adjust.

Description

Stacking device for Printed Circuit Boards (PCB)

Technical Field

The present utility model relates to the field of printed circuit boards, and more particularly to a stacker for PCB printed circuit boards.

Background

The processing of the PCB is a batch process, and after one processing sequence of the PCB is finished, various processes, such as a drilling process, a circuit printing process, etc., need to be waited, and in many cases, a batch of PCB to be processed in the next process needs to be temporarily stacked. Currently, the patent name is disclosed as follows: a stack of PCB printed circuit boards, having the patent application number: CN201721848982.5, a patent of disclosure, adopt the PCB to stack box 9 and place the PCB printed circuit board, utilize the threaded rod to adjust the height that the PCB stacked box 9 simultaneously, and then it is ejecting with the PCB printed circuit board, need set up the motor, can't manually operate, and the PCB stacks box 9's below needs great space, and the PCB of being convenient for stacks box 9 and reciprocates, causes the space extravagant, inconvenient staff carries, can't satisfy the user demand.

Disclosure of utility model

1. Technical problem to be solved

Aiming at the problems that the existing stacking device of the PCB printed circuit board in the prior art needs to be provided with a motor and cannot be operated manually, the lower part of the PCB stacking box 9 needs a larger space, the PCB stacking box 9 can move up and down conveniently, space waste is caused, and workers cannot carry the stacking device conveniently.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a PCB printed circuit board's stacker, includes places the frame, place the inner wall bottom both sides fixedly connected with of frame and lead the dead lever, lead dead lever sliding connection to have the layer board, the standing groove has been seted up on the surface of placing the frame, the bottom fixedly connected with of layer board is provided with stop device, the layer board passes through stop device and leads the dead lever joint, the bottom of layer board is provided with the pull ring, the both sides fixedly connected with haulage rope of pull ring, the one end that the pull ring was kept away from to the haulage rope is connected with stop device.

Preferably, a rubber pad is arranged on the surface of the supporting plate.

Preferably, guide wheels are arranged on two sides of the bottom of the supporting plate, and the hauling rope is in sliding connection with the guide wheels.

Preferably, the stop device includes fixed block, spring, extrusion piece, fixture block, draw-in groove, pull rod and pull block, the bottom fixed connection of fixed block and layer board, the fixed surface fixedly connected with spring of fixed block, the fixed block passes through spring fixedly connected with extrusion piece, the fixed surface of extrusion piece is connected with the fixture block, the surface of leading the dead lever is provided with the draw-in groove, fixture block and draw-in groove joint, the lateral wall fixedly connected with pull rod of extrusion piece, pull rod and fixed block sliding connection, the pull rod cup joints with the spring, the one end fixedly connected with pull block of fixed block is kept away from to the pull rod, the pull block is connected with the haulage rope.

Preferably, the cross section of the pull rod is rectangular.

Preferably, a sponge cushion is arranged on the inner wall of the placement frame.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

The bottom through placing the frame sets up leads the dead lever for the installation layer board, the layer board slides with leading the dead lever, improves layer board motion stability, and the bottom of layer board sets up stop device, utilizes stop device and leads the dead lever to carry out the joint, can fix the layer board position, when the position of layer board needs to be adjusted, the pull ring downward movement of pulling layer board below pulls stop device through the haulage rope, can adjust stop device, makes things convenient for the staff to adjust, reduces the space extravagant.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present utility model;

FIG. 2 is a schematic top view of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of the overall internal structure of the present utility model;

Fig. 4 is a schematic view of a partial enlarged structure at a of fig. 3 according to the present utility model.

The reference numerals in the figures illustrate:

1. placing a frame; 2. a guide rod; 3. a supporting plate; 4. a placement groove; 5. a limiting device; 51. a fixed block; 52. a spring; 53. extruding a block; 54. a clamping block; 55. a clamping groove; 56. a pull rod; 57. pulling blocks; 6. a traction rope; 7. a guide wheel; 8. a pull ring; 9. and a rubber pad.

Detailed Description

The drawings in the embodiments of the present utility model will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only a few embodiments of the present utility model; but not all embodiments. Based on the embodiments in the present utility model; all other embodiments obtained by those skilled in the art without undue burden; all falling within the scope of the present utility model.

Example 1:

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a PCB printed circuit board's stacker, including placing frame 1, place the inner wall bottom both sides fixedly connected with of frame 1 and lead positive pole 2, lead positive pole 2 sliding connection and have layer board 3, place the surface of frame 1 and seted up standing groove 4, the bottom fixedly connected with of layer board 3 is provided with stop device 5, layer board 3 passes through stop device 5 and leads positive pole 2 joint, the bottom of layer board 3 is provided with pull ring 8, the both sides fixedly connected with haulage rope 6 of pull ring 8, the one end that pull ring 8 was kept away from to haulage rope 6 is connected with stop device 5. The bottom of placing frame 1 sets up and leads positive pole 2 for installation layer board 3, layer board 3 slides with leading positive pole 2, improves layer board 3 motion stability, and layer board 3's bottom sets up stop device 5, utilizes stop device 5 and leads positive pole 2 to carry out the joint, can fix layer board 3 position, when the position of layer board 3 needs to be adjusted, pulls the pull ring 8 down in layer board 3 below, pulls stop device 5 through haulage rope 6, can adjust stop device 5, and then adjusts layer board 3's position, makes things convenient for the staff to adjust, reduces the space extravagant.

Wherein the surface of the pallet 3 is provided with a rubber pad 9. A rubber pad 9 is arranged to reduce the collision between the PCB and the supporting plate 3.

Wherein, the bottom both sides of layer board 3 are provided with guide pulley 7, haulage rope 6 and guide pulley 7 sliding connection. The guide wheel 7 is arranged, the traction rope 6 is convenient to limit, a worker can conveniently pull the pull ring 8 to drive the traction rope 6 to move, and then the limiting device 5 is adjusted.

The limiting device 5 comprises a fixed block 51, a spring 52, an extrusion block 53, a clamping block 54, a clamping groove 55, a pull rod 56 and a pull block 57, wherein the fixed block 51 is fixedly connected with the bottom of the supporting plate 3, the surface of the fixed block 51 is fixedly connected with the spring 52, the fixed block 51 is fixedly connected with the extrusion block 53 through the spring 52, the surface of the extrusion block 53 is fixedly connected with the clamping block 54, the clamping groove 55 is arranged on the surface of the guide rod 2, the clamping block 54 is clamped with the clamping groove 55, the side wall of the extrusion block 53 is fixedly connected with the pull rod 56, the pull rod 56 is in sliding connection with the fixed block 51, the pull rod 56 is sleeved with the spring 52, one end, away from the fixed block 51, of the pull rod 56 is fixedly connected with the pull block 57, and the pull block 57 is connected with the traction rope 6. Setting up stop device 5, fixed block 51 supports extrusion piece 53 through spring 52 for fixture block 54 carries out the joint with draw-in groove 55, can fix the position of layer board 3, when the position of layer board 3 needs to be adjusted, pulling pull ring 8, drive haulage rope 6 motion, pull the piece 57, drive the piece 57 motion, drive pull rod 56 motion, drive extrusion piece 53 motion, increase spring 52's elastic potential energy, release the restriction of fixture block 54 to draw-in groove 55, can adjust the height of layer board 3.

Wherein the tie rod 56 is rectangular in cross section. The cross section of the pull rod 56 is rectangular, so that the pull rod 56 and the fixed block 51 can only move horizontally, deflection cannot occur, and the movement stability of the pull rod 56 is improved.

Wherein, the inner wall of the placement frame 1 is provided with a foam cushion. The sponge cushion is arranged, so that the collision between the PCB and the inner wall of the placement frame 1 is reduced.

The above; is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect; any person skilled in the art is within the technical scope of the present disclosure; equivalent substitutions or changes are made according to the technical proposal of the utility model and the improved conception thereof; are intended to be encompassed within the scope of the present utility model.

Claims (6)

1. The utility model provides a PCB printed circuit board's stacker, includes places frame (1), its characterized in that: place inner wall bottom both sides fixedly connected with of frame (1) and lead positive pole (2), lead positive pole (2) sliding connection and have layer board (3), standing groove (4) have been seted up on the surface of frame (1) is placed, the bottom fixedly connected with of layer board (3) is provided with stop device (5), layer board (3) are through stop device (5) and lead positive pole (2) joint, the bottom of layer board (3) is provided with pull ring (8), the both sides fixedly connected with haulage rope (6) of pull ring (8), the one end that pull ring (8) were kept away from to haulage rope (6) is connected with stop device (5).

2. A PCB printed circuit board stacker according to claim 1 wherein: the surface of the supporting plate (3) is provided with a rubber pad (9).

3. A PCB printed circuit board stacker according to claim 1 wherein: guide wheels (7) are arranged on two sides of the bottom of the supporting plate (3), and the traction rope (6) is in sliding connection with the guide wheels (7).

4. A PCB printed circuit board stacker according to claim 1 wherein: stop device (5) are including fixed block (51), spring (52), extrusion piece (53), fixture block (54), draw-in groove (55), pull rod (56) and pull block (57), the bottom fixed connection of fixed block (51) and layer board (3), the fixed surface of fixed block (51) is connected with spring (52), fixed block (51) pass through spring (52) fixedly connected with extrusion piece (53), the surface fixedly connected with fixture block (54) of extrusion piece (53), the surface of guide rod (2) is provided with draw-in groove (55), fixture block (54) and draw-in groove (55) joint, the lateral wall fixedly connected with pull rod (56) of extrusion piece (53), pull rod (56) and fixed block (51) sliding connection, pull rod (56) cup joint with spring (52), the one end fixedly connected with pull block (57) of fixed block (51) is kept away from to pull rod (56), pull block (57) are connected with haulage rope (6).

5. A PCB printed circuit board stacker according to claim 4 wherein: the cross section of the pull rod (56) is rectangular.

6. A PCB printed circuit board stacker according to claim 1 wherein: the inner wall of the placement frame (1) is provided with a foam cushion.