Transient suppression diode processing and transferring device

Abstract

The utility model discloses a transient suppression diode processing transfer device which comprises a base and a placing plate, four supporting frames are arranged on the upper side of the base, the placing plate is arranged among the four supporting frames, a placing disc is arranged on the upper side of the placing plate, a plurality of placing grooves are formed in the upper side of the placing disc, and a plurality of limiting sliding grooves are formed in the placing disc. The multiple limiting sliding grooves correspond to the multiple containing grooves, and moving plates are installed in the limiting sliding grooves in a sliding mode. Through the arrangement of the placing groove and the silica gel clamping plate, produced transient suppression diodes can be transferred and stored, the transient suppression diodes are placed in the placing groove, the transient suppression diodes are placed in a split mode, and meanwhile the transient suppression diodes are fixed through the silica gel clamping plate. The stability of the transient voltage suppressor in the placing groove can be improved when the transient voltage suppressor is transferred.

Description

Technical Field

[0001] The utility model relates to the technical field of diode processing, and particularly relates to a transient voltage suppression diode processing and transfer device. Background Art

[0002] The transient diode, abbreviated as TVS, is a high-efficiency protection device in the form of a diode. When the two poles of the TVS diode are subjected to a reverse transient high-energy impact, it can change the high impedance between its two poles into a low impedance at a speed of 10 to the power of negative 12 seconds, absorb a surge power of up to several kilowatts, clamp the voltage between the two poles to a predetermined value, and effectively protect the precision components in the electronic circuit from being damaged by various surge pulses;

[0003] After the existing transient voltage suppression diodes are mass-produced, it is usually necessary to transfer and store the produced transient voltage suppression diodes. However, when transferring a large number of transient voltage suppression diodes, a large number of transient voltage suppression diodes are directly stacked together. The shaking during transfer causes the pins of one transient voltage suppression diode to scrape back and forth against the appearance surface of another transient voltage suppression diode. Since the plastic package is mostly made of plastic, it is easy to scratch the appearance surface during the scraping process, resulting in poor appearance. Therefore, it is urgent to design a transient voltage suppression diode processing and transfer device to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a transient voltage suppression diode processing and transfer device to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A transient voltage suppression diode processing and transfer device includes a base and a placement plate. Four support frames are arranged on the upper side of the base. The placement plate is arranged between the four support frames. A placement tray is arranged on the upper side of the placement plate. A plurality of placement grooves are opened on the upper side of the placement tray. A plurality of limit sliding grooves are arranged in the placement tray. The plurality of limit sliding grooves correspond to the plurality of placement grooves. A moving plate is slidably installed in the limit sliding groove. A through hole is opened between the limit sliding groove and the placement groove. A connecting column is arranged on one side of the moving plate. A silicone clamping plate is arranged at one end of the connecting column. An installation groove is opened on one side of the placement tray. A threaded rod is rotatably installed in the installation groove. One ends of the plurality of moving plates are all threadedly connected to the threaded rod.

[0007] Silicone pads are arranged on the peripheral side of the inner wall of the placement groove, and the silicone clamping plate is located on one side of the inner wall of the placement groove.

[0008] A mounting groove is arranged in the placement tray. A guide rod is arranged in the mounting groove. The other ends of the plurality of moving plates are all slidably connected to the guide rod.

[0009] A sliding groove is formed in the support frame, a guide rod is arranged in the sliding groove, two sliding blocks are arranged on both sides of the placing plate, the four sliding blocks are respectively slidably connected with the four guide rods, and fixing mechanisms are arranged on both sides of the placing plate.

[0010] The fixing mechanism includes a fixing shell, a limiting sliding plate and a plug rod. The fixing shell is fixedly installed on one side of the placing plate, the limiting sliding plate is slidably installed in the fixing shell, the plug rod is slidably installed between the fixing shells, the limiting sliding plate is fixedly connected with the plug rod, a spring is arranged between the limiting sliding plate and one side of the inner wall of the fixing shell, a slot is formed in one side of the support frame, and the plug rod is movably inserted into the slot.

[0011] Four universal wheels are fixedly installed on the lower side of the base, and the four universal wheels are respectively located at the four corners of the lower side of the base.

[0012] In the above technical solution, a transient voltage suppression diode processing and transfer device provided by the present utility model has the following beneficial effects:

[0013] (1) By providing the placing groove and the silica gel clamping plate, the transient voltage suppression diodes produced can be transported and stored. By placing the transient voltage suppression diodes in the placing groove and placing them separately, and at the same time, fixing the transient voltage suppression diodes by the silica gel clamping plate, the stability of the transient voltage suppression diodes in the placing groove can be improved when they are transported.

[0014] (2) By providing the moving plate and the threaded rod, when it is necessary to fix the transient voltage suppression diodes in a plurality of placing grooves, by rotating the threaded rod to drive the plurality of moving plates to move, the plurality of moving plates moving can drive the plurality of silica gel clamping plates to simultaneously squeeze and fix the transient voltage suppression diodes, thereby improving the convenience of the staff when fixing the transient voltage suppression diodes.

[0015] (3) By providing the silica gel pad, after the transient voltage suppression diode is placed in the placing groove, the silica gel pad can prevent the transient voltage suppression diode from rubbing against the inner wall of the placing groove and can provide a shock absorption effect for the transient voltage suppression diode. Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0017] Figure 1The overall structural schematic diagram provided by an embodiment of a transient voltage suppression diode processing and transfer device of the present utility model.

[0018] Figure 2 The structural schematic diagram of the placement plate provided by an embodiment of a transient voltage suppression diode processing and transfer device of the present utility model.

[0019] Figure 3 The structural schematic diagram of the fixing mechanism and the support frame provided by an embodiment of a transient voltage suppression diode processing and transfer device of the present utility model.

[0020] Figure 4 The upper view sectional structural schematic diagram of the placement plate provided by an embodiment of a transient voltage suppression diode processing and transfer device of the present utility model.

[0021] Figure 5 An embodiment of a transient voltage suppression diode processing and transfer device of the present utility model provides Figure 4 The enlarged structural schematic diagram at position A in

[0022] 1. Base; 2. Universal wheel; 3. Support frame; 4. Placement plate; 5. Sliding block; 6. Fixing mechanism; 8. Sliding groove; 10. Slot; 11. Fixed shell; 12. Limit sliding plate; 13. Insert rod; 14. Spring; 16. Diode body; 17. Placement groove; 18. Threaded rod; 19. Limit sliding groove; 20. Moving plate; 21. Guide rod; 22. Installation groove; 23. Silicone pad; 24. Silicone clamping plate; 25. Connecting column; 26. Through hole; 27. Installation groove; 28. Guide rod; 29. Placement disc. Detailed implementation manners

[0023] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further introduced in detail below in conjunction with the accompanying drawings.

[0024] As Figures 1-5As shown in the figure, a transient voltage suppression diode processing and transfer device provided by an embodiment of the present utility model includes a base 1 and a placement plate 4. The placement plate 4 is U-shaped. Four support frames 3 are arranged on the upper side of the base 1. The placement plate 4 is arranged between the four support frames 3. The support frames 3 are used to support the placement plate 4. A placement tray 29 is arranged on the upper side of the placement plate 4. The placement tray 29 is used to place and store transient voltage suppression diodes. A number of placement grooves 17 are opened on the upper side of the placement tray 29. A number of limiting sliding grooves 19 are arranged in the placement tray 29. The number of the aformentioned limiting sliding grooves 19 corresponds to the number of the placement grooves 17. A moving plate 20 is slidably installed in the limiting sliding groove 19. A through hole 26 is opened between the limiting sliding groove 19 and the placement groove 17. A connecting column 25 is arranged on one side of the moving plate 20. The number of the connecting columns 25 on one side of the moving plate 20 corresponds to the number of the placement grooves 17 on one side of the moving plate 20. A silica gel clamping plate 24 is arranged at one end of the connecting column 25. An installation groove 22 is opened on one side of the placement tray 29. A threaded rod 18 is rotatably installed in the installation groove 22. The threaded rod 18 is rotatably installed in the installation groove 22 through a bearing seat. One ends of a number of moving plates 20 are all threadedly connected to the threaded rod 18. Silica gel pads 23 are arranged on the circumferential sides of the inner walls of the placement grooves 17. The silica gel clamping plate 24 is located on one side of the inner wall of the placement groove 17. A mounting groove 27 is arranged in the placement tray 29. A guide rod 21 is arranged in the mounting groove 27. The guide rod 21 is used to make the moving plate 12 move smoothly and avoid the situation that the moving plate 12 gets stuck. The other ends of a number of moving plates 20 are all slidably connected to the guide rod 21.

[0025] Specifically, in this embodiment, when it is necessary to transfer transient voltage suppression diodes, the transient voltage suppression diodes are respectively placed in a number of placement grooves 17 on the upper side of the placement tray 29. Then, the threaded rod 18 is rotated so that the threaded rod 18 can drive a number of moving plates 12 to move simultaneously. When the moving plates 12 move, the other ends of the moving plates 12 will slide along the guide rod 21. The guide rod 21 can make the moving plates 12 move smoothly and avoid the situation that the moving plates 12 get stuck. The simultaneous movement of a number of moving plates 12 can drive a number of connecting columns 25 to move. The movement of a number of connecting columns 25 can drive a number of silica gel clamping plates 24 to move. The movement of a number of silica gel clamping plates 24 can squeeze the transient voltage suppression diodes in a number of placement grooves 17, so that both sides of the transient voltage suppression diodes are closely attached to the silica gel pads 23 and the silica gel clamping plates respectively. Then, when placing, the placement tray 29 is removed from the placement plate 4, and the placement plate 4 is placed in the storage area. Among them, elastic beads are arranged on both sides of the placement tray 29, and bead grooves are arranged on both sides of the inner wall of the placement plate 4. The placement tray 29 is fixed in the placement plate 4 through the elastic beads and the bead grooves. When removing, by pulling the placement tray 29 forcefully, the elastic beads can retract under the extrusion force, and the fixation of the placement tray 29 can be released.

[0026] A transient voltage suppression diode processing and transfer device provided by the utility model, a sliding groove 8 is formed in a support frame 3, a guide rod 28 is arranged in the sliding groove 8, two sliding blocks 5 are arranged on both sides of a placing plate 4, the four sliding blocks 5 are respectively slidably connected with the four guide rods 28, fixing mechanisms 6 are arranged on both sides of the placing plate 4, the fixing mechanism 6 includes a fixing shell 11, a limiting sliding plate 12 and an inserting rod 13, the fixing shell 11 is fixedly installed on one side of the placing plate 4, the limiting sliding plate 12 is slidably installed in the fixing shell 11, the inserting rod 13 is slidably installed between the fixing shells 11, the limiting sliding plate 12 is fixedly connected with the inserting rod 13, the limiting sliding plate 12 is used for guiding the inserting rod 13 and limiting the stroke of the inserting rod 13, a spring 14 is arranged between the limiting sliding plate 12 and one side of the inner wall of the fixing shell 11, the number of the springs 14 is four, a slot 10 is formed in one side of the support frame 3, the number of the slots 10 is several, the inserting rod 13 is movably inserted into the slot 10, four universal wheels 2 are fixedly installed on the lower side of a base 1, the universal wheels 2 are universal wheels with a self-locking structure, and the four universal wheels 2 are respectively located at four corners of the lower side of the base 1.

[0027] In another embodiment provided by the utility model, when the height of the placing plate 4 needs to be adjusted, by pulling the inserting rod 13, the inserting rod 13 drives the limiting sliding plate 12 to move along the inner wall of the fixing shell 11. The limiting sliding plate 12 can improve the smoothness of the movement of the inserting rod 13. The movement of the inserting rod 13 can disengage from the slot 10 on one side of the support frame 3. Then, by pulling or pushing the placing plate 4, the placing plate 4 drives the sliding block 5 to move up and down along the guide rod 28 and the sliding groove 8. When it moves to a suitable position, the inserting rod 13 is released, and the inserting rod 13 moves by the elastic force of the spring 14. The inserting rod 13 can be inserted into the corresponding slot 10, and then the placing plate 4 can be fixed. By adjusting the position of the placing plate 4, it is convenient for the staff to place the placing tray 29 in the placing plate 4 and to take out the placing tray 29 from the placing plate 4.

[0028] Only some exemplary embodiments of the present utility model are described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present utility model, the described embodiments can be modified in various different ways. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims

1. A transient suppression diode processing and transfer device, comprising a base (1) and a placement plate (4), characterized in that, Four support frames (3) are arranged on the upper side of the base (1). The placing plate (4) is arranged between the four support frames (3). A placing tray (29) is arranged on the upper side of the placing plate (4). A plurality of placing grooves (17) are formed in the upper side of the placing tray (29). A plurality of limiting sliding grooves (19) are arranged in the placing tray (29). The plurality of limiting sliding grooves (19) correspond to the plurality of placing grooves (17). A moving plate (20) is slidably installed in the limiting sliding groove (19). A through hole (26) is formed between the limiting sliding groove (19) and the placing groove (17). A connecting column (25) is arranged on one side of the moving plate (20). A silica gel clamping plate (24) is arranged at one end of the connecting column (25). An installation groove (22) is formed in one side of the placing tray (29). A threaded rod (18) is rotatably installed in the installation groove (22). One ends of the plurality of moving plates (20) are all threadedly connected to the threaded rod (18).

2. The transient voltage suppression diode processing and transfer device according to claim 1, wherein Silica gel pads (23) are arranged on the circumferential sides of the inner walls of the placing grooves (17). The silica gel clamping plate (24) is located on one side of the inner wall of the placing groove (17).

3. A transient voltage suppression diode processing and transfer device according to claim 1, characterized in that, A mounting groove (27) is arranged in the placing tray (29). A guide rod (21) is arranged in the mounting groove (27). The other ends of the plurality of moving plates (20) are all slidably connected to the guide rod (21).

4. A transient voltage suppression diode processing and transfer device according to claim 1, characterized in that A sliding groove (8) is formed in the support frame (3). A guide rod (28) is arranged in the sliding groove (8). Two sliding blocks (5) are arranged on both sides of the placing plate (4). The four sliding blocks (5) are respectively slidably connected to the four guide rods (28). Fixing mechanisms (6) are arranged on both sides of the placing plate (4).

5. A transient voltage suppression diode processing and transfer device according to claim 4, characterized in that, The fixing mechanism (6) includes a fixing shell (11), a limiting sliding plate (12) and a plug rod (13). The fixing shell (11) is fixedly installed on one side of the placing plate (4). The limiting sliding plate (12) is slidably installed in the fixing shell (11). The plug rod (13) is slidably installed between the fixing shells (11). The limiting sliding plate (12) is fixedly connected to the plug rod (13). A spring (14) is arranged between the limiting sliding plate (12) and one side of the inner wall of the fixing shell (11). A slot (10) is formed in one side of the support frame (3). The plug rod (13) is movably inserted into the slot (10).

6. The transient voltage suppression diode processing and transfer device according to claim 1, wherein Four universal wheels (2) are fixedly installed on the lower side of the base (1). The four universal wheels (2) are respectively located at the four corners of the lower side of the base (1).

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