Overvoltage protection device production device

Abstract

The utility model belongs to the technical field of overvoltage protection devices, and relates to an overvoltage protection device production device which comprises a drying box, a push plate is connected in the drying box in a sliding mode, a plurality of supporting plates are fixedly connected to one side of the push plate from top to bottom at intervals, the supporting plates are all in sliding fit with the inner wall of the drying box, and a driving mechanism is arranged on the drying box. The driving mechanism drives the push plate to slide in the drying box in a reciprocating mode, a discharging box is arranged on each supporting plate, two symmetrical clamping plates are connected to each supporting plate in a sliding mode, the discharging boxes are located between the two corresponding clamping plates, first transmission assemblies are arranged on the supporting plates, and the first transmission assemblies drive the two clamping plates to move on the corresponding supporting plates. The drying box has the advantages that the supporting plates are arranged, when the multiple supporting plates are moved into the drying box, the discharging box can be clamped and fixed together, and independent operation is not needed. And the discharging box is moved and clamped only through the motor, so that the production cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of overvoltage protection devices and relates to an overvoltage protection device production device. Background Art

[0002] Overvoltage protector, also known as electrical protector, is used to limit overvoltage in circuits and prevent equipment from being damaged by overvoltage. It is commonly used in power equipment such as power transformers and motors, and can fully protect the safe and stable operation of power equipment. Overvoltage protector is composed of metal oxide varistors, diodes, transient voltage suppressors, brittle fuses and other parts. Drying is an indispensable part of the production process of diodes. Proper drying can remove moisture to improve the reliability and stability of diodes and extend their service life.

[0003] A drying rack for photovoltaic diode production disclosed in Chinese patent CN220153117U is characterized in that photovoltaic diodes are placed in a box, and a person holds the handles with both hands to place the box on a support frame. The motor is operated, and the lead screw is rotated under the connection of the coupling, so that the slider drags the support frame to move, and the slide plates on both sides slide in the corresponding support grooves. Synchronously, each electric telescopic rod is extended, so that one end of each electric telescopic rod is respectively inserted into the corresponding positioning groove, so as to fix the position of the material storage box. After the material storage box is moved into the drying rack body, the dryer in the drying box is operated to dry the photovoltaic diodes placed in each material storage box in the drying rack body.

[0004] When the drying rack is in use, it is necessary to move the support frame through different motors and screw rods, and then fix the material boxes through different electric telescopic rods, so that multiple material boxes can be operated separately, which is cumbersome. In addition, the use of multiple motors and electric push rods will increase production costs.

[0005] In order to solve the above problems, the utility model proposes an overvoltage protection device production device. Utility Model Content

[0006] In order to solve the problems existing in the background technology, the utility model proposes an overvoltage protection device production device.

[0007] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: comprising a drying box, a push plate is slidably connected to the inside of the drying box, a plurality of support plates are fixedly connected to one side of the push plate from top to bottom, and the support plates are all slidably matched with the inner wall of the drying box, and a driving mechanism is provided on the drying box, and the driving mechanism drives the push plate to slide back and forth inside the drying box;

[0008] The pallets are each provided with a material discharge box, and two symmetrical clamping plates are slidably connected to the pallets, and the material discharge box is located between the two corresponding clamping plates. The pallets are each provided with a first transmission assembly, and the first transmission assembly drives the two clamping plates to move on the corresponding pallets.

[0009] Furthermore, the driving mechanism includes a motor, which is fixedly connected to one side of the drying box. The output end of the motor is fixedly connected to a first screw rod, which rotates through the side wall of the drying box and then extends into the interior of the drying box. The top end of the push plate is threadedly sleeved on the first screw rod, and the top and bottom surfaces of the push plate are both slidably matched with the inner wall of the drying box.

[0010] Furthermore, a plurality of slide grooves are provided on the inner wall of the drying box, and the two ends of the support plate are slidably arranged in the corresponding slide grooves respectively.

[0011] Further, the first transmission assembly includes a second screw rod, a positioning groove is formed on the support plate, the second screw rod is rotatably connected to the inside of the corresponding positioning groove, one end of the second screw rod is rotatably connected to the inner wall of the corresponding positioning groove, and the bottom ends of the two clamping plates are slidably connected to the inside of the corresponding positioning groove;

[0012] Both ends of the second screw rod are provided with threaded sections, the threads on the two threaded sections have opposite rotation directions, and the two clamping plates are respectively threadedly sleeved on the corresponding threaded sections;

[0013] A plurality of first driving members are arranged on the inner wall of the drying box, and the first driving members drive the corresponding second screw rods to rotate.

[0014] Furthermore, the first driving members all include second racks, which are fixedly connected to the inner wall of the first side of the drying box. Each second screw rod is fixedly sleeved with a second gear, and when the second gear moves to contact the corresponding second rack, the second gear meshes with the corresponding second rack.

[0015] Furthermore, each support plate is fixedly connected with a collecting box, and the discharge box is located above the corresponding collecting box.

[0016] Furthermore, a second transmission assembly is provided on the support plate, which drives the scraper to slide back and forth between the corresponding collection box and the discharge box. The top surface of the scraper slides with the corresponding discharge box, and one end of the bottom surface of the scraper slides with the corresponding support plate. The bottom surface of the discharge box is provided with a plurality of water outlet holes.

[0017] Furthermore, the second transmission assembly includes a third screw rod, both ends of which are rotatably connected to the inside of the support plate, and the scraper is threadedly sleeved on the corresponding third screw rod;

[0018] A plurality of second driving members are arranged on the inner wall of the drying box, and the second driving members drive the corresponding third screw rods to rotate.

[0019] Furthermore, the second driving members each include a first rack, the first racks are fixedly connected to the inner wall of the second side of the drying box, and each third screw rod is fixedly sleeved with a first gear, which is meshed with the corresponding first rack.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. The overvoltage protection device production device is provided with a support plate. When in use, the material discharge box is placed on the support plate and located on the top of the scraper and between the two clamping plates. The motor is started to rotate the first screw rod, so that the push plate pulls multiple support plates to move together into the drying box. During the movement, the second gear contacts the second rack, so that the second gear rotates, and the two clamping plates move toward each other to clamp and fix the material discharge box. Then, when multiple support plates are moved into the drying box, the material discharge box is clamped and fixed together, and no separate operation is required. Moreover, the movement and clamping of the material discharge box are achieved only by the motor, which reduces the production cost.

[0022] 2. The overvoltage protection device production device is provided with a scraper, which is located between the corresponding discharge box and the collection box. When the support plate is moved, the first gear is driven to move. Under the action of the first rack, the first gear is rotated, driving the third screw rod to rotate, so that the scraper moves between the discharge box and the collection box, so that the scraper scrapes off the water droplets on the bottom of the discharge box. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a cross-sectional view of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the support plate in the utility model;

[0026] Figure 4 It is a structural schematic diagram of the collection box in the utility model;

[0027] Figure 5 This utility model Figure 2 The enlarged structural diagram of the middle A part;

[0028] Figure 6 This utility model Figure 2 Schematic diagram of the structure with the B part enlarged.

[0029] In the figure: 1. drying box; 2. cabinet door; 3. motor; 4. first screw rod; 5. first rack; 6. support plate; 7. second rack; 8. clamping plate; 9. discharge box; 10. collection box; 11. scraper; 12. first gear; 13. second gear; 14. second screw rod; 15. third screw rod; 16. push plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] like Figure 1-Figure 6 As shown, the technical solution adopted by the utility model is as follows: an overvoltage protection device production device includes a drying box 1, and a cabinet door 2 is hinged at the opening of the drying box 1 through a hinge. The drying box 1 is provided with a hot air inlet pipe and an exhaust pipe, and hot air is passed into the drying box 1 through the hot air inlet pipe to dry the overvoltage protection device in the drying box 1, and then the gas is discharged through the exhaust pipe.

[0032] A push plate 16 is slidably connected inside the drying box 1, and a plurality of support plates 6 are fixedly connected to one side of the push plate 16 from top to bottom at intervals, and the support plates 6 are all slidably matched with the inner wall of the drying box 1. A plurality of slide grooves are provided on the inner wall of the drying box 1, and the two ends of the support plate 6 are slidably arranged in the corresponding slide grooves respectively. The slide grooves are used to position the support plate 6 so that the support plate 6 moves smoothly.

[0033] The drying box 1 is provided with a driving mechanism, which drives the push plate 16 to slide back and forth inside the drying box 1 .

[0034] The driving mechanism includes a motor 3, which is fixedly connected to one side of the drying box 1. The output end of the motor 3 is fixedly connected to a first screw rod 4, which rotates through the side wall of the drying box 1 and then extends into the interior of the drying box 1. The top end of the push plate 16 is threadedly sleeved on the first screw rod 4, and the top and bottom surfaces of the push plate 16 are both slidably matched with the inner wall of the drying box 1.

[0035] A material discharging box 9 is provided on each of the support plates 6, and two symmetrical clamping plates 8 are slidably connected to each of the support plates 6, and the material discharging box 9 is located between the two corresponding clamping plates 8. A first transmission assembly is provided on each of the support plates 6, and the first transmission assembly drives the two clamping plates 8 to move on the corresponding support plates 6.

[0036] The first transmission assembly includes a second screw rod 14, and a positioning groove is provided on the support plate 6. The second screw rod 14 is rotatably connected to the inside of the corresponding positioning groove. One end of the second screw rod 14 is rotatably connected to the inner wall of the corresponding positioning groove, and the bottom ends of the two clamping plates 8 are slidably connected to the inside of the corresponding positioning groove.

[0037] Both ends of the second screw rod 14 are provided with threaded sections, the threads on the two threaded sections are in opposite directions, and the two clamping plates 8 are respectively threadedly sleeved on the corresponding threaded sections. When the second screw rod 14 rotates, the two clamping plates 8 move toward or away from each other.

[0038] A plurality of first driving members are arranged on the inner wall of the drying box 1 , and the first driving members drive the corresponding second screw rods 14 to rotate.

[0039] The first driving members each include a second rack 7, and the second rack 7 is fixedly connected to the inner wall of the first side of the drying box 1. A second gear 13 is fixedly sleeved on each second screw rod 14. When the second gear 13 moves to contact the corresponding second rack 7, the second gear 13 meshes with the corresponding second rack 7.

[0040] A collecting box 10 is fixedly connected to each supporting plate 6 , and the discharge box 9 is located above the corresponding collecting box 10 .

[0041] The support plates 6 are all provided with a second transmission assembly, which drives the scraper 11 to slide back and forth between the corresponding collecting box 10 and the discharge box 9. The top surface of the scraper 11 is slidably matched with the corresponding discharge box 9, and one end of the bottom surface of the scraper 11 is slidably matched with the corresponding support plate 6. The bottom surface of the discharge box 9 is provided with a plurality of water outlet holes.

[0042] The second transmission assembly includes a third screw rod 15 , both ends of which are rotatably connected to the inside of the support plate 6 , and the scraper 11 is threadedly sleeved on the corresponding third screw rod 15 .

[0043] A plurality of second driving members are arranged on the inner wall of the drying box 1 , and the second driving members drive the corresponding third screw rods 15 to rotate.

[0044] The second driving members all include first racks 5 , which are fixedly connected to the inner wall of the second side of the drying box 1 , and each third screw rod 15 is fixedly sleeved with a first gear 12 , which meshes with the corresponding first rack 5 .

[0045] Working principle:

[0046] When in use, the cabinet door 2 is opened, the motor 3 is started, and the first screw rod 4 is driven to rotate in the forward direction. The push plate 16 slides inside the drying box 1 toward the side close to the cabinet door 2, driving a plurality of support plates 6 to slide toward the outside of the drying box 1. Both ends of the support plates 6 slide in the corresponding slide grooves.

[0047] The support plate 6 drives the first gear 12 and the second gear 13 to move, and the first rack 5 drives the first gear 12 to rotate, so that the third screw rod 15 rotates, and the scraper 11 slides above the collection box 10.

[0048] When the second gear 13 moves to contact with the second rack 7, the second gear 13 is driven to rotate, and the second screw rod 14 rotates, so that the two clamping plates 8 move away from each other.

[0049] After a part of the support plate 6 extends out of the drying box 1, the material discharging box 9 is moved, and a material discharging box 9 is placed on each support plate 6. The material discharging box 9 is located on the top of the scraper 11 and between the two clamping plates 8. The diode to be dried is placed in the material discharging box 9.

[0050] The motor 3 is started to drive the first screw rod 4 to rotate in the opposite direction. The push plate 16 drives the plurality of support plates 6 to move toward the inside of the drying box 1, and drives the first gear 12 and the second gear 13 to move at the same time.

[0051] The first rack 5 drives the first gear 12 to rotate, and the third screw rod 15 rotates, so that the scraper 11 slides on the bottom surface of the discharge box 9.

[0052] When the second gear 13 moves to contact the second rack 7, the second gear 13 is driven to rotate, so that the second screw rod 14 rotates, and the two clamping plates 8 move toward each other to clamp the material discharge box 9. After clamping, the second gear 13 leaves the second rack 7.

[0053] The scraper 11 continues to slide until it moves to the end of the discharge box 9, and the support plate 6 is also completely located in the drying box 1. The cabinet door 2 is closed to dry the diode. During the drying process, water droplets will pass through the water outlet and fall into the collection box 10.

[0054] After drying, the cabinet door 2 is opened and the support plate 6 is moved out. During the movement, the scraper 11 will scrape off the water droplets remaining at the water outlet hole on the bottom of the material discharge box 9. The clamping plate 8 will also leave the material discharge box 9, making it easy to move the material discharge box 9 out and then take out the dried diode. In this embodiment, the diode is used for drying, and it is also suitable for drying other overvoltage protection devices.

[0055] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An overvoltage protection device production device, characterized in that: The drying box (1) comprises a push plate (16) which is slidably connected to the interior of the drying box (1), a plurality of support plates (6) are fixedly connected to one side of the push plate (16) at intervals from top to bottom, the support plates (6) are all slidably matched with the inner wall of the drying box (1), and a driving mechanism is provided on the drying box (1), and the driving mechanism drives the push plate (16) to slide back and forth inside the drying box (1); The support plates (6) are each provided with a material discharge box (9), and two symmetrical clamping plates (8) are slidably connected to the support plates (6). The material discharge box (9) is located between the two corresponding clamping plates (8). The support plates (6) are each provided with a first transmission assembly, and the first transmission assembly drives the two clamping plates (8) to move on the corresponding support plates (6).

2. The overvoltage protection device production device according to claim 1, characterized in that: The driving mechanism comprises a motor (3), the motor (3) is fixedly connected to one side of the drying box (1), the output end of the motor (3) is fixedly connected to a first screw rod (4), the first screw rod (4) rotates to penetrate the side wall of the drying box (1) and then extends into the interior of the drying box (1), the top end of the push plate (16) is threadedly sleeved on the first screw rod (4), and the top surface and the bottom surface of the push plate (16) are both slidably matched with the inner wall of the drying box (1).

3. The overvoltage protection device production device according to claim 1, characterized in that: A plurality of slide grooves are provided on the inner wall of the drying box (1), and the two ends of the support plate (6) are slidably arranged in the corresponding slide grooves respectively.

4. The overvoltage protection device production device according to claim 1, characterized in that: The first transmission components each include a second screw rod (14), a positioning groove is formed on the support plate (6), the second screw rod (14) is rotatably connected to the inside of the corresponding positioning groove, one end of the second screw rod (14) is rotatably connected to the inner wall of the corresponding positioning groove, and the bottom ends of the two clamping plates (8) are slidably connected to the inside of the corresponding positioning groove; Both ends of the second screw rod (14) are provided with threaded sections, the threads on the two threaded sections have opposite rotation directions, and the two clamping plates (8) are respectively threadedly sleeved on the corresponding threaded sections; A plurality of first driving members are arranged on the inner wall of the drying box (1), and the first driving members drive the corresponding second screw rods (14) to rotate.

5. The overvoltage protection device production device according to claim 4, characterized in that: The first driving members each comprise a second rack (7), the second racks (7) are each fixedly connected to the inner wall of the first side of the drying box (1), and each second screw rod (14) is fixedly sleeved with a second gear (13), and when the second gear (13) moves to contact with the corresponding second rack (7), the second gear (13) meshes with the corresponding second rack (7).

6. The overvoltage protection device production device according to claim 1, characterized in that: A collecting box (10) is fixedly connected to each support plate (6), and the material discharge box (9) is located above the corresponding collecting box (10).

7. The overvoltage protection device production device according to claim 6, characterized in that: The support plate (6) is provided with a second transmission assembly, and the second transmission assembly drives the scraper (11) to slide back and forth between the corresponding collecting box (10) and the discharge box (9). The top surface of the scraper (11) is slidably matched with the corresponding discharge box (9), and one end of the bottom surface of the scraper (11) is slidably matched with the corresponding support plate (6). The bottom surface of the discharge box (9) is provided with a plurality of water outlet holes.

8. The overvoltage protection device production device according to claim 7, characterized in that: The second transmission assembly comprises a third screw rod (15), both ends of the third screw rod (15) are rotatably connected to the inside of the support plate (6), and the scraper (11) is threadedly sleeved on the corresponding third screw rod (15); A plurality of second driving members are arranged on the inner wall of the drying box (1), and the second driving members drive the corresponding third screw rods (15) to rotate.

9. The overvoltage protection device production device according to claim 8, characterized in that: The second driving member comprises a first rack (5), the first rack (5) is fixedly connected to the inner wall of the second side of the drying box (1), and each third screw rod (15) is fixedly sleeved with a first gear (12), and the first gear (12) is meshed with the corresponding first rack (5).

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