Feeding and heating device for injection molding of battery protection plate

Abstract

The utility model discloses a battery protection plate injection molding feeding heating device, and relates to the technical field of protection plate injection molding, the battery protection plate injection molding feeding heating device comprises a machine body, the inner side of the machine body is provided with an electric heating ring, one side of the machine body is inserted into a discharging pipe, the bottom of the machine body is connected with a base, the inner side of the base is provided with a bottom plate, and the top of the bottom plate is provided with a gear box; a motor is mounted at the top of the bottom plate, a second gear is connected to the top of the motor, a first gear is connected to one side of the second gear, a transmission shaft is mounted at the top of the second gear, and a stirring rod is mounted on the outer side of the transmission shaft. According to the feeding device, the cover plate slides on the fixing plate through the sliding groove, the hanging ring is taken down from the connecting column by a worker, the telescopic hose is placed in the machine body after the hanging ring is taken down, and raw materials in the feeding box can enter the machine body through the connecting pipe and the telescopic hose after the telescopic hose is placed, so that feeding is completed; and after feeding is completed, the telescopic hose is fixed to the connecting column through the hanging ring.

Description

Technical Field

[0001] The utility model relates to the technical field of protection plate injection molding, in particular to a battery protection plate injection molding feeding and heating device. Background Art

[0002] Battery protection board, as the name implies, lithium battery protection board is mainly an integrated circuit board that protects rechargeable (generally refers to lithium batteries). The reason why lithium batteries (rechargeable) need protection is determined by their own characteristics. Because the material of the lithium battery itself determines that it cannot be overcharged, over-discharged, over-current, short-circuited and charged and discharged at ultra-high temperatures, the lithium battery lithium battery component will always be accompanied by a protection board with a sampling resistor and a current fuse.

[0003] The existing battery protection plate injection molding feeding heating device heats the raw materials to a molten state, thereby realizing injection molding production. However, when the raw materials are melted, they cannot be heated evenly, resulting in inconsistent melting speeds of the raw materials, slowing down the melting efficiency. In addition, manual feeding is required during feeding, which takes a lot of time and slows down the melting efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problems of the existing battery protection plate injection molding feeding heating device, which enables the raw materials to reach a molten state by heating, thereby realizing injection molding production, but when the raw materials are melted, they cannot be heated evenly, resulting in inconsistent melting speeds of the raw materials, slowing down the melting efficiency, and requiring manual loading during loading, which takes a lot of time and slows down the shortcomings of the melting efficiency. A battery protection plate injection molding feeding heating device is proposed.

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

[0006] A battery protection plate injection molding feeding heating device comprises a body, an electric heating ring is installed on the inner side of the body, and a discharge pipe is inserted into one side of the body, a base is connected to the bottom of the body, and a bottom plate is installed on the inner side of the base, a gear box is installed on the top of the bottom plate, and a motor is installed on the top of the bottom plate, a second gear is connected to the top of the motor, and a first gear is connected to one side of the second gear, a transmission shaft is installed on the top of the second gear, and a stirring rod is installed on the outside of the transmission shaft, a support seat is installed on the top of the base, and a feeding box is installed on the top of the support seat, a connecting pipe is installed on one side of the feeding box, and one end of the connecting pipe is connected to a telescopic hose, a fixing collar is installed on the outside of the telescopic hose, and a hanging ring is installed on one side of the fixing collar, a connecting plate is installed on the outside of the body, and a connecting column is welded on the top of the connecting plate, a connecting shaft is installed on the top of the first gear, and a stirring shaft is installed on the outside of the connecting shaft, a fixing plate is installed on the top of the body, and a slide groove is opened on the top of the fixing plate, and a cover plate is connected to the top of the fixing plate.

[0007] Preferably, the first gear forms a rotating structure with the motor through the second gear, and the number of teeth of the first gear is greater than the number of teeth of the second gear.

[0008] Preferably, the stirring shaft is connected to the first gear via a connecting shaft, and the connecting shaft passes through the bottom of the machine body.

[0009] Preferably, the cover plate forms a sliding structure with the fixing plate through a sliding groove, and the fixing plate is fixedly connected to the body by welding.

[0010] Preferably, the fixing collar forms a disassembly structure through a hanging ring and a connecting column, and the fixing collar is fixedly connected to the outside of the telescopic hose.

[0011] Preferably, the stirring rod is connected to the second gear via a transmission shaft, and the transmission shaft passes through the bottom of the feeding box.

[0012] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0013] 1. In the utility model, the cover plate is slid on the fixed plate through the slide groove, and then the personnel removes the hanging ring from the connecting column. After removal, the telescopic hose is placed inside the machine body. After placement, the raw materials in the feeding box can enter the machine body through the connecting pipe and the telescopic hose, thereby completing the loading. After the loading is completed, the telescopic hose is fixed to the connecting column through the hanging ring.

[0014] 2. In the utility model, after the loading is completed, the cover plate is moved in the opposite direction through the slide slot, and the cover plate can close the top of the machine body, start the electric heating ring, heat the raw materials inside the machine body, and turn on the motor at the same time, so that the motor drives the first gear and the second gear to rotate. When the first gear rotates, the connecting shaft on the top will drive the stirring shaft to rotate, thereby stirring the raw materials inside the machine body, so that it is heated evenly and the raw materials can be melted faster. At the same time, the transmission shaft on the top of the second gear will drive the stirring rod, so that the stirring rod stirs the raw materials in the feeding box, thereby avoiding the accumulation of raw materials in the feeding box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the front structure of the utility model;

[0016] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0017] Figure 3 It is a front cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the machine body in the utility model from top view.

[0019] Legend:

[0020] 1. Machine body; 2. Electric heating coil; 3. Base; 4. Bottom plate; 5. Gear box; 6. Support seat; 7. Feeding box; 8. Motor; 9. Transmission shaft; 10. Discharge pipe; 11. Connecting pipe; 12. Telescopic hose; 13. Fixed collar; 14. Hanging ring; 15. Connecting plate; 16. Connecting column; 17. First gear; 18. Second gear; 19. Connecting shaft; 20. Stirring shaft; 21. Stirring rod; 22. Fixed plate; 23. Cover plate; 24. Slide. DETAILED DESCRIPTION

[0021] 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 of 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.

[0022] Reference Figure 1-4, a battery protection board injection molding feeding heating device, including a body 1, an electric heating ring 2, a base 3, a bottom plate 4, a gear box 5, a support seat 6, a feeding box 7, a motor 8, a transmission shaft 9, a discharge pipe 10, a connecting pipe 11, a telescopic hose 12, a fixing ring 13, a hanging ring 14, a connecting plate 15, a connecting column 16, a first gear 17, a second gear 18, a connecting shaft 19, a stirring shaft 20, a stirring rod 21, a fixing plate 22, a cover plate 23 and a slide 24, an electric heating ring 2 is installed on the inner side of the body 1, and the discharge pipe 10 is inserted into one side of the body 1, the bottom of the body 1 is connected to the base 3, and the inner side of the base 3 is installed with the bottom plate 4, the top of the bottom plate 4 is installed with a gear box 5, and the top of the bottom plate 4 is installed with a motor 8, the top of the motor 8 is connected to the second gear 18, and one side of the second gear 18 A first gear 17 is connected, a transmission shaft 9 is installed on the top of the second gear 18, and a stirring rod 21 is installed on the outside of the transmission shaft 9, a support seat 6 is installed on the top of the base 3, and a feeding box 7 is installed on the top of the support seat 6, a connecting pipe 11 is installed on one side of the feeding box 7, and a telescopic hose 12 is connected to one end of the connecting pipe 11, a fixing ring 13 is installed on the outside of the telescopic hose 12, and a hanging ring 14 is installed on one side of the fixing ring 13, a connecting plate 15 is installed on the outside of the body 1, and a connecting column 16 is welded on the top of the connecting plate 15, a connecting shaft 19 is installed on the top of the first gear 17, and a stirring shaft 20 is installed on the outside of the connecting shaft 19, a fixing plate 22 is installed on the top of the body 1, and a slide groove 24 is opened on the top of the fixing plate 22, and a cover plate 23 is connected to the top of the fixing plate 22.

[0023] Furthermore, the first gear 17 forms a rotating structure with the motor 8 through the second gear 18, and the number of teeth of the first gear 17 is greater than the number of teeth of the second gear 18. When the motor 8 is turned on, the motor 8 drives the first gear 17 and the second gear 18 to rotate.

[0024] Furthermore, the stirring shaft 20 is connected to the first gear 17 through the connecting shaft 19, and the connecting shaft 19 passes through the bottom of the body 1. When the first gear 17 rotates, the connecting shaft 19 at the top will drive the stirring shaft 20 to rotate, thereby stirring the raw materials inside the body 1 so that they are heated evenly.

[0025] Furthermore, the cover plate 23 forms a sliding structure with the fixed plate 22 through the slide groove 24, and the fixed plate 22 is fixedly connected to the body 1 by welding. The cover plate 23 is slid on the fixed plate 22 through the slide groove 24 to open the top of the body 1.

[0026] Furthermore, the fixed ring 13 forms a disassembly structure with the connecting column 16 through the hanging ring 14, and the fixed ring 13 is fixedly connected to the outside of the telescopic hose 12. The hanging ring 14 is removed from the connecting column 16. After removal, the telescopic hose 12 is placed into the body 1. After placement, the raw materials in the feeding box 7 can enter the body 1 through the connecting pipe 11 and the telescopic hose 12.

[0027] Furthermore, the stirring rod 21 is connected to the second gear 18 through the transmission shaft 9, and the transmission shaft 9 passes through the bottom of the feeding box 7. The transmission shaft 9 at the top of the second gear 18 will drive the stirring rod 21, so that the stirring rod 21 stirs the raw materials in the feeding box 7, thereby avoiding the accumulation of raw materials in the feeding box 7.

[0028] Working principle: When in use, the personnel first slide the cover plate 23 on the fixed plate 22 through the slide groove 24, and then remove the hanging ring 14 from the connecting column 16. After removal, the telescopic hose 12 is placed inside the machine body 1. After placement, the raw materials in the feeding box 7 can enter the machine body 1 through the connecting pipe 11 and the telescopic hose 12, thereby completing the loading. After the loading is completed, the telescopic hose 12 is fixed to the connecting column 16 through the hanging ring 14. Subsequently, the personnel will add the raw materials to the feeding box 7. After the loading is completed, the cover plate 23 is moved in the opposite direction through the slide groove 24, and the cover plate 2 3, the top of the machine body 1 can be closed, the electric heating ring 2 is started, the raw materials inside the machine body 1 are heated, and the motor 8 is turned on at the same time, so that the motor 8 drives the first gear 17 and the second gear 18 to rotate. When the first gear 17 rotates, the connecting shaft 19 on the top drives the stirring shaft 20 to rotate, thereby stirring the raw materials inside the machine body 1, so that the heating is uniform and the raw materials can be melted faster. At the same time, the transmission shaft 9 on the top of the second gear 18 drives the stirring rod 21, so that the stirring rod 21 stirs the raw materials in the feeding box 7, thereby avoiding the accumulation of raw materials in the feeding box 7.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A battery protection plate injection molding feeding heating device, comprising a body (1), characterized in that: An electric heating coil (2) is installed on the inner side of the machine body (1), and a discharge pipe (10) is inserted into one side of the machine body (1). A base (3) is connected to the bottom of the machine body (1), and a bottom plate (4) is installed on the inner side of the base (3). A gear box (5) is installed on the top of the bottom plate (4), and a motor (8) is installed on the top of the bottom plate (4). A second gear (18) is connected to the top of the motor (8), and a first gear (17) is connected to one side of the second gear (18). A transmission shaft (9) is installed on the top of the second gear (18), and a stirring rod (21) is installed on the outer side of the transmission shaft (9). A support seat (6) is installed on the top of the base (3), and a feeding box (7) is installed on the top of the support seat (6). A connecting pipe (11) is installed on one side of the feeding box (7), and one end of the connecting pipe (11) is connected to a telescopic hose (12); a fixing ring (13) is installed on the outer side of the telescopic hose (12), and a hanging ring (14) is installed on one side of the fixing ring (13); a connecting plate (15) is installed on the outer side of the machine body (1), and a connecting column (16) is welded on the top of the connecting plate (15); a connecting shaft (19) is installed on the top of the first gear (17), and a stirring shaft (20) is installed on the outer side of the connecting shaft (19); a fixing plate (22) is installed on the top of the machine body (1), and a sliding groove (24) is provided on the top of the fixing plate (22); and a cover plate (23) is connected to the top of the fixing plate (22).

2. A battery protection plate injection molding feeding heating device according to claim 1, characterized in that: The first gear (17) forms a rotating structure with the motor (8) through the second gear (18), and the number of teeth of the first gear (17) is greater than the number of teeth of the second gear (18).

3. The battery protection plate injection molding feeding heating device according to claim 1, characterized in that: The stirring shaft (20) is connected to the first gear (17) via a connecting shaft (19), and the connecting shaft (19) passes through the bottom of the machine body (1).

4. The battery protection plate injection molding feeding heating device according to claim 1, characterized in that: The cover plate (23) forms a sliding structure with the fixed plate (22) through a sliding groove (24), and the fixed plate (22) is fixedly connected to the machine body (1) through welding.

5. The battery protection plate injection molding feeding heating device according to claim 1, characterized in that: The fixing collar (13) forms a disassembly structure through a hanging ring (14) and a connecting column (16), and the fixing collar (13) is fixedly connected to the outside of the telescopic hose (12).

6. The battery protection plate injection molding feeding heating device according to claim 1, characterized in that: The stirring rod (21) is connected to the second gear (18) via a transmission shaft (9), and the transmission shaft (9) passes through the bottom of the feeding box (7).

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