Transfer device for circuit board processing

Abstract

The utility model discloses a transfer device for circuit board processing, which comprises a plurality of groups of storage boxes, the left side and the right side of each storage box are symmetrically provided with a plurality of groups of storage grooves, a group of limiting shells are rotatably mounted in each group of storage grooves, and a group of protective cotton clamping plates are movably inserted in the limiting shells; a protection cavity is formed in the protection cotton clamping plate, and a plurality of sets of detachable pasting isolation pads are movably installed in the protection cavity in a pasted mode. Clamping plates mounted at the bottoms of the storage boxes can ensure that the storage boxes are stacked, and anti-skid rubber pads mounted on the two sides of the storage boxes can better ensure that the adjacent storage boxes are placed more stably, so that the safety of the circuit boards in the circuit board transfer process can be better ensured; and meanwhile, the circuit boards can be better placed through the protection cavities formed in the protection cotton clamping plates, and the circuit boards of different specifications can be stably transferred and protected.

Description

Technical Field

[0001] This utility model relates to the technical field of circuit board processing equipment, specifically a transfer device for circuit board processing. Background Technology

[0002] Printed circuit boards (PCBs), also known as printed circuit boards, are important electronic components. They serve as the support for electronic components and the carrier for their electrical connections. Because they are manufactured using electronic printing techniques, they are called printed circuit boards. The design process for PCBs includes schematic design, electronic component database entry, design preparation, block division, electronic component configuration, configuration confirmation, wiring, and final inspection. During this process, if a problem is found at any stage, it must be returned to the previous stage for reconfirmation or correction. PCB processing involves multiple steps and requires the use of transfer devices for transport. Current PCB processing transfer devices stack PCBs together, which is not conducive to orderly placement, increases the probability of PCB damage, and reduces the processing quality.

[0003] Chinese utility model patent CN 212047418 U discloses a transfer device for circuit board processing, including a transfer component, casters, a placement component, and a push handle. The transfer component and placement component of this utility model are configured such that partitions divide the placement slot into multiple intervals, allowing the circuit boards to be placed vertically within these intervals. This facilitates the orderly placement of the circuit boards, avoiding damage compared to stacking, and improving the transfer quality. When the placement component is engaged inside the transfer component, a support plate engages with the mounting plate, and a limiting post is inserted into a limiting hole, improving the stability of the placement component and preventing shaking during transfer, thus increasing the transfer efficiency of the transfer device. A reinforcing plate is provided below the second mounting component to strengthen it, improve its fixation reliability, and ensure stable operation of the transfer device.

[0004] The circuit boards mentioned in the above-mentioned documents cannot be stacked during the transfer process, which reduces the transfer efficiency. At the same time, it is impossible to protect circuit boards of different specifications during the transfer process. Therefore, there is a need for a transfer device for circuit board processing. Utility Model Content

[0005] The purpose of this utility model is to provide a transfer device for circuit board processing, which ensures that circuit boards of different specifications can be separated and independently protected by a protective cotton clamp and a removable adhesive spacer inside the protective cotton clamp, thereby solving the technical problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a transfer device for circuit board processing, comprising a storage box, wherein the storage box is provided with several sets, and several sets of storage slots are symmetrically opened on the left and right sides of the storage box, and a set of limiting shells are rotatably installed inside each set of storage slots, and a set of protective cotton clips are movably inserted inside the limiting shells.

[0007] The protective cotton liner has a protective cavity inside, and several sets of removable adhesive spacers are movably and adhesively installed inside the protective cavity.

[0008] The bottom of the storage box is equipped with several sets of card plates corresponding to the storage slots. Two sets of storage boxes can be stacked and installed by interlocking the storage slots and card plates.

[0009] Preferably, a set of anti-slip rubber pads are embedded on both sides of the storage box, and a set of ventilation slots are respectively opened in the middle of the upper and lower ends of the storage box. Several sets of air holes are opened through the middle of the storage box corresponding to the positions of the upper and lower ventilation slots.

[0010] Preferably, each group of air vents is opened at the position of each group of storage slots, and each air vent is provided with a through hole at the position of each group of storage slots.

[0011] Preferably, a set of positioning blocks is fixedly installed inside each set of storage slots, the upper surface of the positioning blocks is an inclined surface, and the limiting shell rotates to fit the top surface of the positioning blocks.

[0012] Preferably, a limiting plate is fixedly installed at the bottom of the limiting shell, and a positioning shaft is installed through the center of the limiting plate, with both ends of the positioning shaft inserted into the inner side of the corresponding storage slot.

[0013] Preferably, a storage cavity is provided on the inner side of the limiting shell, and anti-slip protective pads are glued and installed on both sides of the inner wall of the storage groove on the outer side of the limiting shell, and an anti-static partition is embedded in the inner wall of the storage cavity.

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

[0015] The pallet installed at the bottom of the storage box ensures that the storage boxes can be stacked. In addition, the anti-slip pads installed on both sides of the storage box can better ensure the stability of adjacent storage boxes and better protect the circuit boards during transportation. At the same time, the protective cavity opened inside the protective cotton plate allows the circuit boards to be placed better. The removable adhesive pads can be easily installed and removed to rationally plan the internal space of the protective cavity, so that circuit boards of different specifications can be transported and protected stably. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of the storage box of this utility model;

[0018] Figure 3 This is a schematic diagram of the installation structure of the limiting shell of this utility model;

[0019] Figure 4 This is a schematic diagram showing the disassembled installation structure of the protective cotton clip of this utility model.

[0020] In the diagram: 1. Storage box; 2. Anti-slip mat; 3. Ventilation duct; 4. Air vent; 5. Storage slot; 6. Clamping plate; 7. Positioning block; 8. Limiting plate; 9. Positioning shaft; 10. Limiting shell; 11. Storage cavity; 12. Anti-slip protective pad; 13. Anti-static partition; 14. Protective cotton pad; 15. Protective cavity; 16. Removable adhesive pad. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments.

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] This utility model provides: a transfer device for circuit board processing, such as... Figures 1-4 As shown, the storage box 1 includes several sets of storage slots 5 symmetrically arranged on the left and right sides of the storage box 1. Each set of storage slots 5 has a limiting shell 10 rotatably installed inside, and a set of protective cotton clips 14 is movably inserted inside the limiting shell 10. The protective cotton clips 14 have a protective cavity 15 inside, and several sets of removable adhesive spacers 16 are movably and adhesively installed inside the protective cavity 15. Several sets of clips 6 are installed at the bottom of the storage box 1 corresponding to the positions of each set of storage slots 5. Two sets of storage boxes 1 can be stacked and installed by the snap-fit ​​of the storage slots 5 and the clips 6.

[0024] Preferably, a set of anti-slip rubber pads 2 are embedded on both sides of the storage box 1, and a set of ventilation slots 3 are respectively opened in the middle of the upper and lower ends of the storage box 1. Several sets of air holes 4 are opened through the middle of the storage box 1 corresponding to the upper and lower sets of ventilation slots 3. The anti-slip rubber pads 2 on both sides of the storage box 1 can improve the connection between the two sets of storage boxes 1 when they are placed together, and avoid collisions between the two sets of storage boxes 1 during transportation, which would damage the circuit boards placed inside the storage box 1. The ventilation slots 3 opened at the upper and lower ends of the storage box 1 can leave ventilation space between the two sets of stacked storage boxes 1. The air holes 4 opened through the middle of the storage box 1 corresponding to the ventilation slots 3 ensure that the device can effectively cool the stored circuit boards.

[0025] Furthermore, each set of air vents 4 is opened at the position of each set of storage slots 5, and the air vents 4 are provided with through holes at the position of each set of storage slots 5. The through holes in the air vents 4 corresponding to the storage slots 5 allow for better cooling during the transfer of the circuit boards after collection.

[0026] Furthermore, each set of storage slots 5 is fixedly installed with a set of positioning blocks 7. The upper surface of the positioning block 7 is an inclined surface. The limiting shell 10 rotates to fit against the top surface of the positioning block 7. The positioning block 7 installed inside the storage slot 5 limits and protects the rotation of the limiting shell 10, so that the limiting shell 10 will not completely detach from the storage slot 5 when the circuit board is placed, which would cause the circuit board to be placed or removed unsmoothly. In addition, the inclined surface at the top of the positioning block 7 can cooperate with the rotating limiting shell 10 to further limit the limiting shell 10, improving the stability of the limiting shell 10 in use.

[0027] It is worth noting that a limiting plate 8 is fixedly installed at the bottom of the limiting shell 10, and a positioning shaft 9 is installed through the center of the limiting plate 8. The two ends of the positioning shaft 9 are respectively inserted into the inner side of the corresponding storage slot 5. The limiting plate 8 installed at the bottom of the limiting shell 10 and the positioning shaft 9 installed at the center of the limiting plate 8 limit the use of the limiting shell 10. The positioning shaft 9 is a damping shaft, which has a reset effect and can better protect the stored circuit board.

[0028] Specifically, a storage cavity 11 is provided on the inner side of the limiting shell 10. Anti-slip protective pads 12 are glued to both sides of the inner wall of the storage groove 5 on the outer side of the limiting shell 10. An anti-static partition 13 is embedded in the inner wall of the storage cavity 11. The storage cavity 11 on the inner side of the limiting shell 10 stores the anti-static partition 13 and the protective cotton clip 14. The anti-slip protective pads 12 embedded in the outer side of the storage cavity 11 can effectively limit the limiting shell 10 after it rotates and is inserted into the storage groove 5, preventing the limiting shell 10 from sliding out of the storage groove 5 during transportation. The anti-static partition 13 installed inside the storage cavity 11 can prevent the protective cotton clip 14 from generating static electricity during insertion and removal, which could damage the circuit board placed inside the protective cotton clip 14. The protective cavity 15 inside the protective cotton clip 14 and the removable adhesive pads 16 on the inner wall of the protective cavity 15 can better adapt to different circuit board specifications, thereby better protecting the circuit board.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A transfer device for circuit board processing, characterized in that: Includes a storage box (1), the storage box (1) is provided with several sets, and several sets of storage slots (5) are symmetrically opened on the left and right sides of the storage box (1). A set of limiting shells (10) is rotatably installed inside each set of storage slots (5), and a set of protective cotton clips (14) is movably inserted inside the limiting shells (10). The protective cotton clip (14) has a protective cavity (15) inside, and several sets of detachable adhesive spacers (16) are movably and adhesively installed inside the protective cavity (15). The bottom of the storage box (1) is equipped with several sets of card plates (6) corresponding to the positions of each set of storage slots (5). The two sets of storage boxes (1) can be stacked and installed by snapping together the storage slots (5) and card plates (6).

2. The transfer device for circuit board processing according to claim 1, characterized in that: The storage box (1) has a set of anti-slip pads (2) embedded on both sides. The storage box (1) has a set of ventilation slots (3) in the middle of the upper and lower ends. The storage box (1) has several sets of air holes (4) in the middle of the middle corresponding to the upper and lower ventilation slots (3).

3. The transfer device for circuit board processing according to claim 2, characterized in that: Each group of air holes (4) is opened at the position of each group of storage slots (5), and each group of air holes (4) is provided with a through hole at the position of each group of storage slots (5).

4. The transfer device for circuit board processing according to claim 3, characterized in that: Each set of storage slots (5) has a set of positioning blocks (7) fixedly installed inside. The upper surface of the positioning block (7) is an inclined surface, and the limiting shell (10) rotates to fit the top surface of the positioning block (7).

5. The transfer device for circuit board processing according to claim 4, characterized in that: The bottom of the limiting shell (10) is fixedly installed with a limiting plate (8), and a positioning shaft (9) is installed through the center of the limiting plate (8). The two ends of the positioning shaft (9) are respectively inserted into the inner side of the corresponding storage groove (5).

6. The transfer device for circuit board processing according to claim 5, characterized in that: The inner side of the limiting shell (10) is provided with a storage cavity (11), and the outer side of the limiting shell (10) is provided with anti-slip protective pads (12) on both sides of the inner wall of the storage groove (5). The inner wall of the storage cavity (11) is provided with an anti-static partition (13).

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