Circuit board transfer device

Abstract

The utility model relates to circuit board technical field discloses a circuit board transfer device, including the transfer seat, the bottom of transfer seat is installed with universal wheel, both ends of transfer seat all are provided with the handrail, and the transfer structure is provided on the transfer seat, and the transfer structure can protect and transfer to the circuit board of different size, the transfer structure includes the protection mechanism and the support mechanism, the protection mechanism sets up on the transfer seat upper end, is used for protecting the circuit board transfer process, and the circuit board transfer device uses every time, through the distance between adjusting second support base and first support base, satisfies the support transfer of different size's circuit board, through setting up the spring, can adjust the tension of circuit board when clamping support, and the protection effect of the clamping of circuit board is played, avoids the circuit board to be clamped and broken, and the circuit board can be taken out singly in turn, and also can be taken out integrally together.

Description

Technical Field

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

[0002] Circuit boards are a technology that miniaturizes and visualizes circuits. They are commonly used in products to optimize the internal electrical layout. They are characterized by high reliability, high wiring density, light weight, and thinness, and have wide applications in various fields. The production and processing of circuit boards requires multiple steps. During the processing, when transporting circuit boards to the next processing workshop, the tightly arranged circuits on the circuit boards are easily damaged. Therefore, circuit board transfer devices are needed for transportation. However, existing transfer devices usually use transfer boxes for transportation, but transfer boxes are not easy to adjust to accommodate the transportation of different types of circuit boards.

[0003] Therefore, it is necessary to propose a circuit board transfer device. Utility Model Content

[0004] The purpose of this invention is to provide a circuit board transfer device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A circuit board transfer device includes a transfer seat with casters mounted on its bottom and handrails at both ends. A transfer structure is provided on the transfer seat, capable of protecting and transferring circuit boards of different sizes. The transfer structure includes a protective mechanism and a support mechanism. The protective mechanism is located on the upper end of the transfer seat and is used to protect the circuit boards during transfer. The support mechanism is located inside the protective mechanism and can be used to transfer circuit boards of different sizes.

[0007] Preferably, the protective mechanism includes a protective box, a protective plate, and connecting bolts. The protective box is located on the upper end of the transfer seat, and the protective plate is rotatably connected to both the front and rear ends of the protective box. The connecting bolts are threaded onto the protective plate.

[0008] Preferably, a base plate is fixedly installed at the bottom of the protective box, and a plug rod is fixedly installed at the bottom of the base plate. The plug rod is inserted into the transfer seat and fixed by a nut. An insertion port is provided on the inner wall of the bottom of the protective box.

[0009] Preferably, the support mechanism includes a first support base and a first sponge liner, wherein the first support base is fixedly installed on the inner wall of one side of the protective box, and the first sponge liner is snapped into the inside of the first support base.

[0010] Preferably, a first support rod and a second support rod are fixedly installed inside the protective box, and a support plate is slidably installed on the first support rod and the second support rod. A screw is threadedly installed on the inner wall of the other side of the protective box, one end of the screw is rotatably connected to the support plate, and a rotating wheel is installed on the other end of the screw.

[0011] Preferably, a guide rod is slidably connected to the inner wall of the support plate, one end of the guide rod is fixedly connected to a second support seat, a second sponge liner is snapped into the inside of the second support seat, and the second support seat is flush with the first support seat.

[0012] Preferably, a first connecting piece is installed on the second support base by screws, a second connecting piece is installed on the support plate by screws, a spring is installed between the first connecting piece and the second connecting piece, and the guide rod passes through the first connecting piece, the spring and the second connecting piece in sequence.

[0013] Compared with the prior art, the present invention, by adopting the above technical solution, has the following technical effects:

[0014] Each time the circuit board transfer device is used, the distance between the second support base and the first support base is adjusted to support and transfer circuit boards of different sizes. By setting springs, the tension of the circuit board can be adjusted when it is clamped and supported, which protects the circuit board and prevents it from being damaged. The circuit boards can be taken out one by one or as a whole.

[0015] By setting up protective plates, it is not only easy to open the front and rear of the protective box, but also easy to transport the circuit boards in conjunction with the protective box. Attached Figure Description

[0016] Figure 1 A schematic diagram of a circuit board transfer device. Figure 1 ;

[0017] Figure 2 A schematic diagram of a circuit board transfer device. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the transfer structure in a circuit board transfer device;

[0019] Figure 4 This is a schematic diagram of the installation of the second support base in a circuit board transfer device.

[0020] Explanation of reference numerals in the attached drawings: 1. Transfer seat; 11. Caster wheel; 12. Handrail; 2. Protective mechanism; 21. Protective box; 22. Base plate; 23. Insert rod; 24. Socket; 25. Protective plate; 26. Connecting bolt; 3. Support mechanism; 31. First support rod; 32. Second support rod; 33. Support plate; 34. First support seat; 341. First sponge liner; 35. Screw; 351. Rotary wheel; 36. Second support seat; 361. Second sponge liner; 37. Guide rod; 38. Spring; 381. First connecting piece; 382. Second connecting piece; 100. Transfer structure. Detailed Implementation

[0021] 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.

[0022] Please note that the structures, proportions, sizes, etc., shown in the accompanying drawings of this manual are for illustrative purposes only.

[0023] The contents disclosed in this book are intended for those skilled in the art to understand and read, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0024] like Figures 1-4 ;

[0025] A circuit board transfer device includes a transfer seat 1, with casters 11 mounted on the bottom of the transfer seat 1 for easy movement. Handrails 12 are provided at both ends of the transfer seat 1 for easy pushing and pulling. A transfer structure 100 is provided on the transfer seat 1, capable of protecting and transferring circuit boards of different sizes. The transfer structure 100 includes a protective mechanism 2 and a support mechanism 3. The protective mechanism 2 is located on the upper end of the transfer seat 1 for protecting the circuit board during transfer. The support mechanism 3 is located inside the protective mechanism 2 and can be used to transfer circuit boards of different sizes. The support mechanism 3 only transfers circuit boards of the same type per trip. When a different size circuit board needs to be transferred in the next trip, the position of the support plate 33 only needs to be adjusted.

[0026] Furthermore, the protective mechanism 2 includes a protective box 21, a protective plate 25, and connecting bolts 26. The protective box 21 is located on the upper end of the transfer seat 1. The interior of the protective box 21 is used for the protective transfer of multiple circuit boards. The protective plate 25 is rotatably connected to both the front and rear ends of the protective box 21. The protective plate 25 can rotate. When the protective plate 25 is closed with the protective box 21, the bolts 26 are tightened to connect with the protective box 21 to position the protective plate 25. The protective plate 25 is used to protect the circuit boards inside the protective box 21. When the protective plate 25 rotates, it opens the protective box 21, facilitating the removal of the circuit boards inside. The connecting bolts 26 are threaded onto the protective plate 25. Bolt 26 is used to position the protective plate 25. The bottom plate 22 is fixedly installed on the bottom of the protective box 21. The bottom plate 22 is used to support the protective box 21 to be assembled onto the transfer seat 1. The bottom of the bottom plate 22 is fixedly installed with a plug rod 23. The plug rod 23 is inserted into the transfer seat 1 and fixed by a nut. The plug rod 23 is not only used to fix the position of the bottom plate 22, but also makes it easy to lift the protective box 21 and remove it after the nut on the plug rod 23 is removed. The bottom inner wall of the protective box 21 has a slot 24. The slot 24 is easy for the forklift forks to insert into to lift and remove the protective box 21. The bottom of the transfer seat 1 is also equipped with a counterweight to prevent the protective box 21 from tilting after it is removed from the transfer seat 1.

[0027] Furthermore, the support mechanism 3 includes a first support base 34 and a first sponge liner 341. The first support base 34 is fixedly installed on the inner wall of one side of the protective box 21. One end of the circuit board is inserted into the first support base 34. The first sponge liner 341 is snapped into the first support base 34, protecting the end of the circuit board that is inserted and preventing the first support base 34 from abrading the circuit board. The first sponge liner 341 can be replaced according to actual use. The first support rod 31 and the second support rod 32 are fixedly installed inside the protective box 21. Both the first support rod 31 and the second support rod 32 are smooth stainless steel tubes, which provide support for the support plate 33. The support plate 33 has low friction with the stainless steel pipe when sliding. The first support rod 31 and the second support rod 32 are regularly lubricated for maintenance. Support plates 33 are slidably mounted on the first and second support rods 31 and 32. The position of the support plates 33 is adjustable to support circuit boards of different sizes. A screw 35 is threaded onto the inner wall of the other side of the protective box 21. One end of the screw 35 is rotatably connected to the support plate 33, and the other end is fitted with a rotating wheel 351. Rotating the wheel 351 drives the screw 35 to rotate, which in turn pushes the support plate 33, thereby adjusting the distance between the second support seat 36 and the first support seat 34 to support different circuit boards. The inner wall of the support plate 33 is slidably connected to… Guide rod 37 guides the extension and retraction of the second support base 36. Guide rod 37 does not detach from support plate 33. One end of guide rod 37 is fixedly connected to the second support base 36. The other end of the circuit board is inserted into the second support base 36. A second sponge liner 361 is snapped into the inside of the second support base 36 to protect the end of the circuit board that is inserted, preventing the second support base 36 from abrading the circuit board. The second sponge liner 361 can be replaced according to actual use. The second support base 36 is flush with the first support base 34 to prevent damage to the circuit board during clamping. The movement position of the second support base 36 is controlled by the operator. A first connecting piece 381 is installed on the second support base 36 by screws. A second connecting piece 382 is screwed onto the support plate 33. A spring 38 is installed between the first connecting piece 381 and the second connecting piece 382. When not in use, the spring 38 is in a naturally extended state, ensuring its service life. The spring 38, the first connecting piece 381, and the second connecting piece 382 are also replaceable. During circuit board assembly, the position of the second support base 36 is adjusted, but the second support base 36 and the first support base 34 are not clamped tightly to the circuit board, facilitating the placement of the circuit board between the first support base 34 and the second support base 36. By incorporating the spring 38, the tension of the circuit board can be adjusted during clamping, providing protection and preventing damage to the circuit board. Figure 4It can be seen that the guide rod 37 passes through the first connecting piece 381, the spring 38, and the second connecting piece 382 in sequence, which not only facilitates the extension and retraction of the spring 38, but also facilitates the sliding of the guide rod 37.

[0028] The working principle of this utility model is as follows: Rotating the rotating wheel 351 drives the screw 35 to rotate. The rotation of the screw 35 pushes the support plate 33, thereby adjusting the distance between the second support seat 36 and the first support seat 34. However, the second support seat 36 and the first support seat 34 are not clamped tightly to the circuit board, facilitating the placement of the circuit board into the first support seat 34 and the second support seat 36. Both ends of the circuit board are protected by the first sponge liner 341 and the second sponge liner 361 respectively, preventing wear on the circuit board ends. After the circuit board assembly is completed, the operator rotates the screw 35 again to control the second support seat 36 to push and clamp the circuit board, but without clamping it too tightly to prevent damage to the circuit board. By setting spring 38, the tension of the circuit board can be adjusted when it is clamped and supported, which protects the circuit board and prevents it from being damaged. Finally, the protective plate 25 is rotated to close the front and rear ends of the protective box 21. The screw 26 is connected to the protective box 21 and used to position the protective plate 25. The circuit board is protected and transported by the protective plate 25 and the protective box 21. When the circuit board is taken out, it can be taken out one by one, or the nut on the plug rod 23 can be removed. The forklift forks are inserted into the plug 24 to transport the protective box 21 as a whole. The support mechanism 3 only transports the same type of circuit board in each trip. When the next trip needs to transport a circuit board of a different size, the position of the support plate 33 can be adjusted.

[0029] In summary, each time the circuit board transfer device is used, the distance between the second support seat 36 and the first support seat 34 is adjusted to support and transfer circuit boards of different sizes. By setting the spring 38, the tension of the circuit board can be adjusted when it is clamped and supported, which protects the circuit board and prevents it from being damaged. The circuit boards can be taken out one by one or as a whole. By setting the protective plate 25, it is not only easy to open the front and rear ends of the protective box 21, but also easy to cooperate with the protective box 21 to protect and transfer the circuit boards.

Claims

1. A circuit board transfer device, comprising a transfer seat (1), wherein casters (11) are mounted on the bottom of the transfer seat (1), and handles (12) are provided at both ends of the transfer seat (1), characterized in that: The transfer seat (1) is provided with a transfer structure (100), which can protect and transfer circuit boards of different sizes. The transfer structure (100) includes a protective mechanism (2) and a support mechanism (3). The protective mechanism (2) is located on the upper end of the transfer seat (1) and is used to protect the circuit board during the transfer process. The support mechanism (3) is located inside the protective mechanism (2) and can be used to transfer circuit boards of different sizes. The protective mechanism (2) includes a protective box (21), a protective plate (25) and connecting bolts (26). The protective box (21) is set on the upper end of the transfer seat (1). The protective plate (25) is rotatably connected to both the front and rear ends of the protective box (21). The connecting bolts (26) are threaded on the protective plate (25). The bottom of the protective box (21) is fixedly installed with a base plate (22), and the bottom of the base plate (22) is fixedly installed with a plug rod (23). The plug rod (23) is inserted into the transfer seat (1) and fixed by a nut. The bottom inner wall of the protective box (21) is provided with a socket (24). The support mechanism (3) includes a first support base (34) and a first sponge liner (341). The first support base (34) is fixedly installed on the inner wall of one side of the protective box (21), and the first sponge liner (341) is snapped into the inside of the first support base (34). The first support rod (31) and the second support rod (32) are fixedly installed inside the protective box (21). The support plate (33) is slidably installed on the first support rod (31) and the second support rod (32). The screw (35) is threadedly installed on the inner wall of the other side of the protective box (21). One end of the screw (35) is rotatably connected to the support plate (33), and the other end of the screw (35) is installed with a rotating wheel (351). The inner wall of the support plate (33) is slidably connected to the guide rod (37), one end of the guide rod (37) is fixedly connected to the second support seat (36), the second support seat (36) is internally snapped with the second sponge liner (361), and the second support seat (36) is flush with the first support seat (34); The second support base (36) is fitted with a first connecting piece (381) by screws, and the support plate (33) is fitted with a second connecting piece (382) by screws. A spring (38) is installed between the first connecting piece (381) and the second connecting piece (382). The guide rod (37) passes through the first connecting piece (381), the spring (38), and the second connecting piece (382) in sequence.

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