Temporary storage device for circuit board patch processing

Abstract

The utility model belongs to the technical field of circuit board patch temporary storage equipment, and particularly discloses a circuit board patch processing temporary storage device which comprises a storage cabinet, two symmetrical power grooves are formed in the two sides of the inner wall of the storage cabinet, and a first power block and a second power block are slidably connected into the power grooves. The second power block is located above the first power block, the ends, away from the power groove, of the first power block and the second power block are fixedly connected with partition plates, the tops of the partition plates are fixedly connected with supports, and the tops of the partition plates are fixedly connected with n-shaped limiting blocks. The two guide rails are driven by the connecting block to move relatively and move in opposite directions, and the distance between the two guide rails can be adjusted to adapt to storage boxes of different widths, so that the guide rails are not limited to sliding of the storage boxes of one specification any more; and meanwhile, a worker can conveniently use a storage box corresponding to the size of the circuit board patch to store the circuit board patch to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of temporary storage equipment for circuit board patches, and specifically relates to a temporary storage device for circuit board patch processing. Background Technique

[0002] The names of circuit boards include: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, printed circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper boards, impedance boards, PCBs, ultra-thin circuit boards, ultra-thin circuit boards, printed (copper etching technology) circuit boards, etc. Circuit boards miniaturize and visualize circuits, and play an important role in the mass production of fixed circuits and the optimization of electrical appliance layouts.

[0003] After retrieval, it is known that the currently published patent: CN219928497U, discloses a temporary storage device for circuit board patch processing. The utility model relates to the technical field of temporary storage equipment for circuit board patches, including a storage cabinet. The inner wall of the storage cabinet is fixedly connected with a partition board. The upper surface of the partition board is fixedly connected with a guide rail. The inner wall of the guide rail is slidably connected with a storage box through a slider. The inner wall of the storage box is fixedly connected with a partition mesh board. A frame is slidably connected inside the storage box. In the utility model, after the cover is covered on the storage box, the sealing ring improves the sealing performance at the contact between the cover and the storage box. The water-absorbing resin inside the frame contacts the air inside the storage box to dry the inside of the storage box, which is convenient for replacing the water-absorbing resin. At the same time, the frame only dries the inside of the storage box.

[0004] However, the following situations will still occur during the use of this solution: Since the device requires the staff to place the circuit board patches in the storage box, then place the storage box on the guide rail and push it into the storage cabinet for storage. However, the guide rail in the device can only carry and guide one specification of storage box, and cannot carry and guide storage boxes of different widths. Therefore, to a certain extent, the compatibility of the device is poor and it cannot be fully utilized. In view of the above situation, technological innovation is carried out on the basis of the existing device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a temporary storage device for circuit board patch processing to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A temporary storage device for circuit board chip processing, including a storage cabinet. On both sides of the inner wall of the storage cabinet, two symmetric power slots are opened. Inside the power slots, a first power block and a second power block are slidably connected. The second power block is above the first power block. One end of the first power block and the second power block away from the power slot is fixedly connected with a partition board. On the top of the partition board, a bracket is fixedly connected. On the top of the partition board, a U-shaped limiting block is fixedly connected. The cross-section of the U-shaped limiting block is U-shaped. On the top of the storage cabinet, a positive and negative motor is fixedly connected. The output end of the positive and negative motor rotates through the storage cabinet and extends into the power slot. The output end of the positive and negative motor is fixedly connected with a threaded rod. The threaded rod is rotatably connected to the inside of the power slot. On the surface of the threaded rod, two opposite threads are set starting from the middle position. The surface of the threaded rod is threadedly connected with the inside of the first power block and the second power block. The first power block and the second power block are respectively arranged on two opposite threads. Inside the U-shaped limiting block, a transmission adjustment device is arranged.

[0007] Preferably, the transmission adjustment device includes an L-shaped transmission block. The L-shaped transmission block is slidably connected to the inside of the U-shaped limiting block. The cross-section of the L-shaped transmission block is L-shaped. The number of the L-shaped transmission blocks is two. On the opposite sides of the two L-shaped transmission blocks, connection blocks are fixedly connected. One end of the connection block away from the L-shaped transmission block is fixedly connected with a guide rail. Between the two L-shaped transmission blocks, a gear is arranged. On one side of the two L-shaped transmission blocks close to the gear, teeth are provided. The two L-shaped transmission blocks are meshed and connected with the gear through the teeth. On one side of the gear, a rotating rod is fixedly connected. The rotating rod is rotatably connected to the inside of the bracket.

[0008] Preferably, a limiting slot extending to the outside of the rotating rod is opened inside the rotating rod. Inside the limiting slot, a limiting rod extending to the outside of the limiting slot is slidably connected.

[0009] Preferably, one end of the limiting rod away from the limiting slot is fixedly connected with a rotating shaft. On the surface of the rotating shaft, a fixing block is fixedly connected. The fixing block is slidably connected to the inside of the fixing slot.

[0010] Preferably, one end of the limiting rod away from the rotating shaft is fixedly connected with a tension spring. One end of the tension spring away from the limiting rod is fixedly connected with the inner wall of the limiting slot.

[0011] Preferably, on the upper surface inside the storage cabinet, a base is fixedly connected. Similarly, a base is fixedly connected to the bottom of the partition board. Inside the base, a sliding slot extending to the outside of the base is opened.

[0012] Preferably, a pressing column extending outside the sliding groove is slidably connected inside the sliding groove. One end of the pressing column away from the sliding groove is fixedly connected to a cover plate, and a sealing layer is arranged at the bottom of the cover plate.

[0013] Preferably, one end of the pressing column away from the cover plate is fixedly connected to a spring, and the other end of the spring away from the pressing column is fixedly connected to the inner wall of the sliding groove.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. For the temporary storage device for circuit board chip processing, the connecting block drives the two guide rails to move relatively and in opposite directions, and the distance between the two guide rails can be adjusted to adapt to storage boxes of different widths, so that the guide rails are no longer limited to sliding for a storage box of a single specification. At the same time, to a certain extent, it is convenient for the staff to use a storage box corresponding to the size of the circuit board chip for storage, reducing the situation that the circuit board chip does not match the internal space size of the storage box and is not easy to place.

[0016] 2. For the temporary storage device for circuit board chip processing, by moving the partition by the staff, the bottom of the cover plate can be made to contact the top of the storage box to achieve capping protection. At the same time, the spring is stressed and generates a reaction force to push the pressing column, so that the cover plate is pressed tightly against the top of the storage box through the sealing layer arranged at its bottom to achieve sealing protection. To a certain extent, the inside of the storage box is further protected, reducing the entry of dust and other impurities into the storage box and adhering to the circuit board chip, resulting in pollution and affecting future use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of a temporary storage device for circuit board chip processing according to the present utility model;

[0018] Figure 2 is a schematic structural diagram of the power groove of the present utility model;

[0019] Figure 3 is a schematic structural diagram of the threaded rod of the present utility model;

[0020] Figure 4 is a schematic structural diagram of the cover plate of the present utility model;

[0021] Figure 5 is a schematic structural diagram of the rotating rod of the present utility model;

[0022] Figure 6 is a schematic structural diagram of the limiting groove of the present utility model.

[0023] In the figure: 1. Storage cabinet; 2. Reversible motor; 3. Guide rail; 4. Power groove; 5. Partition board; 6. Cover plate; 7. Threaded rod; 8. First power block; 9. Rotating shaft; 10. Bracket; 11. Fixed groove; 12. Fixed block; 13. Limit rod; 14. Tension spring; 15. Limit groove; 16. Rotating rod; 17. Gear; 18. L-shaped transmission block; 19. C-shaped limit block; 20. Connecting block; 21. Base; 22. Sliding groove; 23. Spring; 24. Tightening column; 25. Second power block. Detailed implementation manners

[0024] Please refer to Figure 1-6 , the present utility model provides a technical solution: a temporary storage device for circuit board patch processing, including a storage cabinet 1. Two symmetric power grooves 4 are opened on both sides of the inner wall of the storage cabinet 1. A first power block 8 and a second power block 25 are slidably connected inside the power groove 4. The second power block 25 is above the first power block 8. One end of the first power block 8 and the second power block 25 away from the power groove 4 is fixedly connected with a partition board 5. The top of the partition board 5 is fixedly connected with a bracket 10. A plurality of fixed grooves 11 are opened on the bracket 10. The top of the partition board 5 is fixedly connected with a C-shaped limit block 19. The cross section of the C-shaped limit block 19 is C-shaped. The number of C-shaped limit blocks 19 is two. The top of the storage cabinet 1 is fixedly connected with a reversible motor 2. The reversible motor 2 is a conventional structure and will not be elaborated here. The output end of the reversible motor 2 rotates through the storage cabinet 1 and extends into the power groove 4. The output end of the reversible motor 2 is fixedly connected with a threaded rod 7. The threaded rod 7 is rotatably connected inside the power groove 4. Two opposite threads are provided on the surface of the threaded rod 7 starting from the middle position of the threaded rod 7. The surface of the threaded rod 7 is threadedly connected with the inside of the first power block 8 and the second power block 25. The first power block 8 and the second power block 25 are respectively arranged on two opposite threads. By rotating the threaded rod 7, the staff can make the first power block 8 and the second power block 25 move relatively and in opposite directions. A transmission adjustment device is arranged inside the C-shaped limit block 19.

[0025] Further, the transmission adjustment device includes an L-shaped transmission block 18. The L-shaped transmission block 18 is slidably connected to the inside of the C-shaped limit block 19. The cross-section of the L-shaped transmission block 18 is L-shaped, and the number of L-shaped transmission blocks 18 is two. Connecting blocks 20 are fixedly connected to the opposite sides of the two L-shaped transmission blocks 18. One end of the connecting block 20 away from the L-shaped transmission block 18 is fixedly connected to a guide rail 3. A gear 17 is arranged between the two L-shaped transmission blocks 18. Tooth teeth are provided on the sides of the two L-shaped transmission blocks 18 close to the gear 17. The two L-shaped transmission blocks 18 are meshed and connected to the gear 17 through the tooth teeth. By rotating the gear 17, the staff can make the two L-shaped transmission blocks 18 move relatively and in opposite directions. One side of the gear 17 is fixedly connected to a rotating rod 16, and the rotating rod 16 is rotatably connected to the inside of the bracket 10.

[0026] Further, a limit groove 15 extending to the outside of the rotating rod 16 is opened inside the rotating rod 16, and a limit rod 13 extending to the outside of the limit groove 15 is slidably connected to the inside of the limit groove 15.

[0027] Further, one end of the limit rod 13 away from the limit groove 15 is fixedly connected to a rotating shaft 9, and a fixing block 12 is fixedly connected to the surface of the rotating shaft 9. The fixing block 12 is slidably connected to the inside of the fixing groove 11.

[0028] Further, one end of the limit rod 13 away from the rotating shaft 9 is fixedly connected to a tension spring 14. One end of the tension spring 14 away from the limit rod 13 is fixedly connected to the inner wall of the limit groove 15. By moving the limit rod 13, the staff can stretch and reset the tension spring 14.

[0029] By pulling the rotating shaft 9, the staff drives the limit rod 13 to slide and stretches the tension spring 14. At the same time, the fixing block 12 slides out of the inside of the fixing groove 11 to release the fixation. Then the staff rotates the rotating shaft 9. The rotating shaft 9 drives the rotating rod 16 to rotate through the contact between the limit rod 13 and the inner wall of the limit groove 15. The rotating rod 16 drives the gear 17 to rotate. The gear 17 drives the two L-shaped transmission blocks 18 to move relatively and in opposite directions through the meshing connection. The two L-shaped transmission blocks 18 drive the two guide rails 3 to move relatively and in opposite directions through the connecting blocks 20, and the distance between the two guide rails 3 can be adjusted. After the distance adjustment is completed, the staff releases the rotating shaft 9. The tension spring 14 resets and forces the limit rod 13 to pull the rotating shaft 9 to move. At the same time, the fixing block 12 is slid into the inside of the fixing groove 11 to achieve fixation. By adjusting the distance between the two guide rails 3, the staff can make the device adapt to storage boxes of different widths, so that the guide rails 3 are no longer limited to carrying and sliding a storage box of one specification. At the same time, to a certain extent, it is convenient for the staff to use a storage box corresponding to the size of the circuit board patch for storage, reducing the situation that the circuit board patch does not match the internal space size of the storage box and is not easy to place.

[0030] Further, a base 21 is fixedly connected to the upper surface inside the storage cabinet 1, and the bottom of the partition 5 is also fixedly connected to the base 21. The number of bases 21 is multiple, and a sliding groove 22 extending to the outside of the base 21 is formed inside the base 21.

[0031] Further, a jacking column 24 extending to the outside of the sliding groove 22 is slidably connected inside the sliding groove 22. One end of the jacking column 24 away from the sliding groove 22 is fixedly connected to a cover plate 6. A sealing layer is provided at the bottom of the cover plate 6. The sealing layer is made of rubber. The cover plate 6 covers the storage box, and the inside of the storage box can be sealed through the sealing layer, reducing the entry of dust and other impurities into the inside of the storage box, thereby preventing the pollution of the circuit board patches.

[0032] Further, one end of the jacking column 24 away from the cover plate 6 is fixedly connected to a spring 23. One end of the spring 23 away from the jacking column 24 is fixedly connected to the inner wall of the sliding groove 22. By moving the jacking column 24, the staff can compress and reset the spring 23.

[0033] The staff starts the forward and reverse motor 2 through an external device. The output end of the forward and reverse motor 2 drives the threaded rod 7 to rotate. The threaded rod 7 drives the first power block 8 and the second power block 25 to move relatively and in opposite directions through two opposite threads provided on its surface. By moving the first power block 8 and the second power block 25 relatively and in opposite directions, the staff can adjust the distance between the two partitions 5, facilitating the staff to place and store storage boxes of different heights. By moving the partition 5, the bottom of the cover plate 6 can be brought into contact with the top of the storage box to achieve capping protection. At the same time, the spring 23 is stressed and generates a reaction force to push the jacking column, so that the cover plate 6 is tightened against the top of the storage box through the sealing layer provided at its bottom to achieve sealing protection, further protecting the inside of the storage box to a certain extent and reducing the entry of dust and other impurities into the inside of the storage box and adhering to the circuit board patches, causing pollution and affecting future use.

[0034] Working principle: For a temporary storage device for circuit board patch processing of this type, first, the staff starts the forward and reverse motor 2 through an external device. The output end of the forward and reverse motor 2 drives the threaded rod 7 to rotate. The threaded rod 7 drives the first power block 8 and the second power block 25 to move relatively and in opposite directions through two sections of opposite threads arranged on its surface. By making the first power block 8 and the second power block 25 move relatively and in opposite directions, the staff can adjust the distance between the two partitions 5, which is convenient for the staff to place and store storage boxes of different heights. Then, the staff pulls the rotating shaft 9. The rotating shaft 9 drives the limiting rod 13 to slide and stretches the tension spring 14. At the same time, the fixing block 12 slides out of the inside of the fixing groove 11 to release the fixation. Then, the staff rotates the rotating shaft 9. The rotating shaft 9 drives the rotating rod 16 to rotate through the contact between the limiting rod 13 and the inner wall of the limiting groove 15. The rotating rod 16 drives the gear 17 to rotate. The gear 17 drives two L-shaped transmission blocks 18 to move relatively and in opposite directions through meshing connection. The two L-shaped transmission blocks 18 drive two guide rails 3 to move relatively and in opposite directions through the connecting block 20, and the distance between the two guide rails 3 can be adjusted. After the distance adjustment is completed, the staff releases the rotating shaft 9. The tension spring 14 resets and the limiting rod 13 pulls the rotating shaft 9 to move under force. At the same time, the fixing block 12 is slid into the inside of the fixing groove 11 to achieve fixation. By adjusting the distance between the two guide rails 3, the staff can make the device adapt to storage boxes of different widths.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A temporary storage device for circuit board patch processing, comprising a storage cabinet (1), characterized in that: On both sides of the inner wall of the storage cabinet (1), two symmetrical power slots (4) are provided. A first power block (8) and a second power block (25) are slidably connected inside the power slot (4). The second power block (25) is above the first power block (8). One end of the first power block (8) and the second power block (25) away from the power slot (4) is fixedly connected with a partition board (5). A bracket (10) is fixedly connected to the top of the partition board (5). A U-shaped limit block (19) is fixedly connected to the top of the partition board (5). The cross-section of the U-shaped limit block (19) is U-shaped. A positive and negative motor (2) is fixedly connected to the top of the storage cabinet (1). The output end of the positive and negative motor (2) rotates through the storage cabinet (1) and extends into the power slot (4). The output end of the positive and negative motor (2) is fixedly connected with a threaded rod (7). The threaded rod (7) is rotatably connected inside the power slot (4). Two opposite threads are provided on the surface of the threaded rod (7) starting from the middle position of the threaded rod (7). The surface of the threaded rod (7) is threadedly connected with the inside of the first power block (8) and the second power block (25). The first power block (8) and the second power block (25) are respectively arranged on two opposite threads. A transmission adjustment device is arranged inside the U-shaped limit block (19).

2. A temporary storage device for circuit board patch processing according to claim 1, characterized in that: The transmission adjustment device includes an L-shaped transmission block (18). The L-shaped transmission block (18) is slidably connected inside the U-shaped limit block (19). The cross-section of the L-shaped transmission block (18) is L-shaped. The number of the L-shaped transmission blocks (18) is two. Connecting blocks (20) are fixedly connected to the opposite sides of the two L-shaped transmission blocks (18). One end of the connecting block (20) away from the L-shaped transmission block (18) is fixedly connected with a guide rail (3). A gear (17) is arranged between the two L-shaped transmission blocks (18). Tooth teeth are provided on one side of the two L-shaped transmission blocks (18) close to the gear (17). The two L-shaped transmission blocks (18) are meshed and connected with the gear (17) through the tooth teeth. A rotating rod (16) is fixedly connected to one side of the gear (17). The rotating rod (16) is rotatably connected inside the bracket (10).

3. A temporary storage device for circuit board patch processing according to claim 2, characterized in that: A limit slot (15) extending to the outside of the rotating rod (16) is opened inside the rotating rod (16). A limit rod (13) extending to the outside of the limit slot (15) is slidably connected inside the limit slot (15).

4. A temporary storage device for circuit board patch processing according to claim 3, characterized in that: One end of the limit rod (13) away from the limit slot (15) is fixedly connected with a rotating shaft (9). A fixing block (12) is fixedly connected to the surface of the rotating shaft (9). The fixing block (12) is slidably connected inside the fixing slot (11).

5. A temporary storage device for circuit board patch processing according to claim 4, characterized in that: One end of the limit rod (13) away from the rotating shaft (9) is fixedly connected with a tension spring (14). One end of the tension spring (14) away from the limit rod (13) is fixedly connected with the inner wall of the limit slot (15).

6. A temporary storage device for circuit board patch processing according to claim 1, characterized in that: The upper surface of the storage cabinet (1) is fixedly connected to a base (21), and the bottom of the partition (5) is also fixedly connected to the base (21). The base (21) is provided with a sliding groove (22) extending to the outside of the base (21).

7. A temporary storage device for circuit board patch processing according to claim 6, characterized in that: The interior of the sliding groove (22) is slidably connected to a tightening column (24) extending to the outside of the sliding groove (22); one end of the tightening column (24) away from the sliding groove (22) is fixedly connected to a cover plate (6); and a sealing layer is provided at the bottom of the cover plate (6).

8. A temporary storage device for circuit board patch processing according to claim 7, characterized in that: One end of the tightening column (24) away from the cover plate (6) is fixedly connected to a spring (23), and one end of the spring (23) away from the tightening column (24) is fixedly connected to the inner wall of the sliding groove (22).

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