Material box exchange device for cleaning circuit board

Abstract

The utility model relates to a material box exchange device for circuit board cleaning, and relates to the field of electronic component cleaning devices.The material box exchange device comprises an aligning device and a pushing device, a first material box and a second material box can be placed on the aligning device and aligned, so that circuit boards can be mutually transferred in the first material box and the second material box; and the pushing device can be inserted into the first material box or the second material box so as to push the circuit board to be transferred into the second material box or the first material box. According to the invention, the contact with the circuit board is reduced, so that the damage and pollution to the circuit board are effectively avoided, and the quality of the circuit board is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the field of electronic component cleaning devices, in particular to a material box exchange device for circuit board cleaning. BACKGROUND

[0002] In the production process of a circuit board, the circuit board needs to be cleaned, and the cleaning method is plasma cleaning. Generally, the circuit board is arranged and plugged in a first material box which is closed in the lateral direction. In the process of plasma cleaning, in order to improve the cleaning effect of the circuit board in the first material box, the circuit board in the first material box needs to be transferred to a second material box which is provided with a mesh in the lateral direction, and then the cleaning is performed. After the cleaning is completed, the circuit board in the second material box is transferred to the first material box again.

[0003] The traditional circuit board is transferred between the first material box and the second material box by a manual method. The circuit board is transferred piece by piece by the manual method. On the one hand, the transfer efficiency of the circuit board between the first material box and the second material box is low. On the other hand, the manual contact with the circuit board can cause damage and pollution to the components, and affect the quality of the circuit board. CONTENT OF THE INVENTION

[0004] In order to improve the problem that the manual contact with the circuit board can cause damage and pollution to the components, and affect the quality of the circuit board, the application provides a material box exchange device for circuit board cleaning.

[0005] The application provides a material box exchange device for circuit board cleaning, which adopts the following technical scheme:

[0006] The material box exchange device for circuit board cleaning comprises an alignment device and a pushing device. The first material box and the second material box can be placed on and aligned with the alignment device, so that the circuit board can be transferred between the first material box and the second material box. The pushing device can be inserted into the first material box or the second material box, so as to push the circuit board to be transferred into the second material box or the first material box.

[0007] By adopting the above technical scheme, when the circuit board is transferred between the first material box and the second material box, the first material box and the second material box are first placed on and aligned with the alignment device. Then the circuit board in the first material box or the second material box is pushed into the second material box or the first material box by the pushing device. Compared with the manual method, the contact with the circuit board is reduced, so that the damage and pollution to the circuit board are effectively avoided, and the quality of the circuit board is improved.

[0008] Preferably, the alignment device comprises a support bottom plate and limiting side plates arranged on both sides of the support bottom plate. The limiting side plates form a positioning groove for inserting and aligning the first material box and the second material box.

[0009] By adopting the technical scheme, the alignment device can ensure accurate alignment of the first material box and the second material box, thereby ensuring smooth transfer of the circuit board between the two material boxes. The positioning groove formed by the limiting side plate not only improves the convenience and accuracy of operation, but also effectively prevents the material box from deviating and misplacing during the transfer process.

[0010] Preferably, the support base plate is provided with a mounting strip hole extending towards the side, the limiting side plate and the support base plate are fixedly connected through a bolt member, and the bolt of the bolt member is arranged in the mounting strip hole to adjust the position along the mounting strip hole.

[0011] By adopting the technical scheme, the mounting strip hole on the support base plate and the bolt member can realize the position adjustment function of the limiting side plate. This design allows users to adjust the position of the limiting side plate according to actual needs, thereby adapting to different sizes of the first material box and the second material box, improving the versatility and flexibility of the device. Specifically, the threaded shank of the bolt member is arranged in the mounting strip hole and can slide freely within the range of the mounting strip hole, ensuring the stability of the limiting side plate while facilitating user operation.

[0012] Preferably, a counterbore is formed in the bottom wall of the support base plate and communicates with the mounting strip hole, and the nut or cap of the bolt member can be inserted into the counterbore.

[0013] By adopting the technical scheme, a counterbore is formed in the bottom wall of the support base plate and communicates with the mounting strip hole, and the nut or cap of the bolt member can be inserted into the counterbore. This design not only improves the fixing stability of the limiting side plate, but also ensures the appearance of the entire device is neat and beautiful, avoiding safety hazards and inconvenience caused by the nut or cap protruding. In addition, the design of the counterbore makes the adjustment of the bolt member more flexible and convenient.

[0014] Preferably, the support base plate is provided with a stop block at the front end of the positioning groove, and the stop block can block the sliding of the first material box and the second material box.

[0015] By adopting the technical scheme, the stop block can effectively prevent the first material box and the second material box from sliding during the pushing process, ensuring the alignment accuracy between the material boxes, thereby ensuring the stability and reliability of the circuit board during the exchange process.

[0016] Preferably, the pushing device comprises a push rod and a push plate, the push rod is slidably arranged on the support base plate and can slide towards the first material box or the second material box, and the push plate is fixedly arranged at the front end of the push rod and can be inserted into the first material box or the second material box to push the circuit board to slide.

[0017] By adopting the technical scheme, the pushing device can effectively realize the rapid exchange of the circuit board between the first magazine and the second magazine. Specifically, the push rod is slidably arranged on the support bottom plate and can slide towards the first magazine or the second magazine, ensuring the stability and reliability of the pushing action; the push plate is fixedly arranged at the front end of the push rod and can be accurately inserted into the first magazine or the second magazine, ensuring the accuracy when the circuit board is pushed; the design of the push plate enables it to simultaneously push multiple circuit boards, improving the work efficiency and reducing the time and labor intensity of manual operation.

[0018] Preferably, the push plate is arranged in a direction perpendicular to the circuit board and is adapted to the opening of the first magazine or the second magazine, so as to simultaneously push the circuit boards in the first magazine or the second magazine.

[0019] By adopting the technical scheme, the push plate is arranged in a direction perpendicular to the circuit board and is adapted to the opening of the first magazine or the second magazine, so as to simultaneously push the circuit boards in the first magazine or the second magazine.

[0020] Preferably, the push rod is fixedly provided with a push bracket.

[0021] By adopting the technical scheme, the push bracket facilitates the pushing of the push rod.

[0022] In summary, the present application has at least one of the following beneficial technical effects:

[0023] 1. When transferring the circuit board between the first magazine and the second magazine, the first magazine and the second magazine are first placed on the alignment device and aligned, and then the circuit board in the first magazine or the second magazine is pushed into the second magazine or the first magazine by the pushing device. Compared with the manual method, the present application reduces the contact with the circuit board, thereby effectively avoiding damage and pollution to the circuit board, and improving the quality of the circuit board.

[0024] 2. By providing the alignment device and the pushing device, the first magazine and the second magazine are quickly and accurately aligned, and the circuit board is pushed from one magazine to another magazine at one time, significantly improving the exchange efficiency of the board between different magazines and reducing the time and labor intensity of manual operation.

[0025] 3. After cleaning, the cleaned circuit board can be conveniently and quickly placed back into the first magazine by simply exchanging the positions of the first magazine and the second magazine, facilitating subsequent transportation and processing, and ensuring the smoothness of the entire production process. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 Fig. 1 is a structural schematic diagram of a material box exchange device for cleaning a circuit board according to an embodiment of the present application.

[0027] Figure 2 Fig. 2 is a front view showing the exchange device.

[0028] Figure 3 Fig. 3 is a sectional view along line A-A in Fig. 2. Figure 2

[0029] Fig. 4 is an enlarged view of part B in Fig. 3. Figure 4 Figure 2 Fig. 5 is a sectional view along line B-B in Fig. 4.

[0030] Reference signs: 1, alignment device; 11, support bottom plate; 12, limiting side plate; 13, positioning groove; 14, mounting bar hole; 15, bolt part; 151, bolt; 152, nut; 16, counterbore; 17, support part; 18, stop block; 19, ear plate; 2, pushing device; 21, push rod; 22, push plate; 23, push support; 31, first material box; 32, second material box; 33, circuit board; 34, clamping groove. DETAILED DESCRIPTION

[0031] The present application will be further described below in conjunction with the accompanying drawings. Figures 1-4 The present application will be further described below in conjunction with the accompanying drawings.

[0032] The present application discloses a material box exchange device for cleaning a circuit board.

[0033] With reference to Figure 1 , a material box exchange device for cleaning a circuit board comprises an alignment device 1 and a pushing device 2. In this embodiment, the circuit board 33 in the first material box 31 is transferred to the second material box 32 as an example. The first material box 31 and the second material box 32 are placed on the alignment device 1 and accurately aligned so that the circuit board 33 can be smoothly transferred between them. The pushing device 2 is responsible for pushing the circuit board 33 from the first material box 31 to the second material box 32, completing the transfer of the circuit board 33 between the first material box 31 and the second material box 32.

[0034] When transferring the circuit board 33 between the first material box 31 and the second material box 32, the first material box 31 and the second material box 32 are first placed on the alignment device 1 and aligned, and then the circuit board 33 in the first material box 31 or the second material box 32 is pushed into the second material box 32 or the first material box 31 by the pushing device 2. Compared with the manual method, this scheme reduces the contact with the circuit board 33, thereby effectively avoiding damage and pollution to the circuit board 33, and improving the quality of the circuit board 33.

[0035] With reference to Figure 2 , Figure 3 ​Specifically, the first cartridge 31 and the second cartridge 32 are of the same structure, both of which are square structures with open ends. Taking the first cartridge 31 as an example, opposite cavity walls of an inner cavity of the first cartridge 31 are both provided with oppositely arranged clamping grooves 34, and two sides of the circuit board 33 are inserted into the clamping grooves 34, thereby completing the placement of the circuit board 33 in the first cartridge 31. When the first cartridge 31 and the second cartridge 32 are aligned, the clamping grooves 34 at the same positions are also aligned, thereby ensuring that the circuit board 33 is inserted into another clamping groove 34 from one clamping groove 34.

[0036] With reference to Figure 1 , Figure 2 and Figure 3 , the alignment device 1 in the embodiment includes a support bottom plate 11 and two limiting side plates 12, the two limiting side plates 12 are arranged in parallel on two sides of the support bottom plate 11, and a positioning groove 13 for inserting and aligning the first cartridge 31 and the second cartridge 32 is formed between the two limiting side plates 12. This design ensures the accuracy of the cartridge during alignment and avoids damage to the circuit board 33 caused by inaccurate alignment.

[0037] With reference to Figure 2 , Figure 3 , the support bottom plate 11 is provided with mounting strip holes 14 extending toward the side, each limiting side plate 12 corresponds to two mounting strip holes 14, and each limiting side plate 12 is provided with two ear plates 19 extending outward in the lateral direction. Each mounting strip hole 14 penetrates the side wall of the support bottom plate 11, and the ear plate 19 and the support bottom plate 11 are fixedly connected by a bolt member 15. The shank of the bolt member 15 is arranged in the mounting strip hole 14, so as to be able to adjust the position along the mounting strip hole 14. This design makes the limiting side plate 12 adjustable according to cartridges of different specifications, thereby increasing the versatility and flexibility of the device.

[0038] With reference to Figure 2 , Figure 4 , the bolt member 15 in the embodiment includes a bolt 151 and a nut 152. The bolt 151 is arranged in the mounting strip hole 14, and a counterbore 16 communicating with the mounting strip hole 14 is arranged on the bottom wall of the support bottom plate 11. The nuts of the bolts 151 are all inserted into the counterbores 16. The nuts 152 are screwed to tightly fix the support bottom plate 11 and the limiting side plate 12. This not only reduces the height of the bolt member 15, but also makes the entire device more compact and saves space.

[0039] With reference to Figure 2, one end of the support bottom plate 11 extends upward to form a support part 17, and the support part 17 is arranged vertically with the support bottom plate 11. The pushing device 2 comprises a push rod 21 and a push plate 22. The number of the push rod 21 is two, and the two push rods 21 are arranged in parallel and slide through the support part 17. The push plate 22 is fixedly arranged at the front end of the two push rods 21 and is arranged vertically with the push rod 21. The push plate 22 is matched with the opening of the first magazine 31, which improves the stability of the pushing process and ensures that all the circuit boards 33 can be smoothly pushed out at a time each time, thereby significantly improving the exchange efficiency and reliability of the circuit boards between the magazines.

[0040] With reference to Figure 2 , the tail end of the two push rods 21 is fixedly provided with a push bracket 23, which enables the operator to control the movement of the push rod 21 through simple hand movements, thereby increasing the convenience and safety of the operation. The mounting bottom plate is fixedly provided with a stop block 18 at the front end of the positioning groove 13, which blocks the sliding of the second magazine 32. When the push plate 22 pushes the circuit board 33 into the second magazine 32, the stop block 18 blocks the second magazine 32, effectively preventing the first magazine 31 and the second magazine 32 from sliding during the pushing process, ensuring the alignment accuracy between the magazines, and thereby ensuring the stability and reliability of the circuit board 33 during the exchange process.

[0041] The implementation principle of the circuit board cleaning magazine exchange device according to an embodiment of the present application is as follows: when the circuit board 33 is transferred between the first magazine 31 and the second magazine 32, the first magazine 31 and the second magazine 32 are first placed on the support bottom plate 11 and aligned under the limitation of the limiting side plate 12, and then the push plate 22 is inserted into the first magazine 31 by pushing the push rod 21. The push plate 22 pushes all the circuit boards 33 in the first magazine 31 into the second magazine 32, thereby completing the transfer of the circuit boards 33 between the first magazine 31 and the second magazine 32. Compared with the manual method, the present application reduces the contact with the circuit boards 33, thereby effectively avoiding damage and pollution to the circuit boards 33, and thereby improving the quality of the circuit boards 33.

[0042] The above are preferred embodiments of the present application, which do not limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A cartridge exchange device for cleaning a circuit board, characterized by: The device comprises an aligning device (1) and a pushing device (2), the first material box (31) and the second material box (32) can be placed in the aligning device (1) and aligned, so that the circuit board (33) can be transferred in the first material box (31) and the second material box (32), the pushing device (2) can be inserted into the first material box (31) or the second material box (32), so as to push the circuit board (33) to transfer into the second material box (32) or the first material box (31).

2. The cleaning material cartridge exchange apparatus according to Claim 1, characterized by: The aligning device (1) comprises a supporting bottom plate (11) and limiting side plates (12) arranged on both sides of the supporting bottom plate (11), and a positioning groove (13) for inserting and aligning the first material box (31) and the second material box (32) is formed between the two limiting side plates (12).

3. The cleaning material cartridge exchange apparatus according to Claim 2, characterized by: The supporting bottom plate (11) is provided with a mounting strip-shaped hole (14) extending towards the side, the limiting side plate (12) and the supporting bottom plate (11) are fixedly connected through a bolt member (15), the bolt (151) of the bolt member (15) is arranged in the mounting strip-shaped hole (14), so as to adjust the position along the mounting strip-shaped hole (14).

4. The cleaning material cartridge exchange apparatus according to Claim 3, characterized by: The bottom wall of the supporting bottom plate (11) is provided with a counterbore (16) communicated with the mounting strip-shaped hole (14), and the nut (152) or the cap nut of the bolt member (15) can be inserted into the counterbore (16).

5. The cleaning material cartridge exchange apparatus according to Claim 2, characterized by: The supporting bottom plate (11) is provided with a stop block (18) at the front end of the positioning groove (13), which can block the sliding of the first material box (31) and the second material box (32).

6. The cleaning material cartridge exchange apparatus according to Claim 2, characterized by: The pushing device (2) comprises a push rod (21) and a push plate (22), the push rod (21) is slidably arranged on the supporting bottom plate (11) and can slide towards the first material box (31) or the second material box (32), the push plate (22) is fixedly arranged at the front end of the push rod (21), and the push plate (22) can be inserted into the first material box (31) or the second material box (32) and push the circuit board (33) to slide.

7. The cleaning material cartridge exchange apparatus according to Claim 6, characterized by: The push plate (22) is arranged in a direction perpendicular to the circuit board (33) and is matched with the opening of the first material box (31) or the second material box (32), so as to push the circuit board (33) in the first material box (31) or the second material box (32) to move at the same time.

8. The cleaning material cartridge exchange apparatus according to Claim 6, characterized by: The push rod (21) is fixedly provided with a push support (23).

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