Hot pressing equipment for sodium battery production

Abstract

The utility model discloses hot pressing equipment for sodium battery production, and relates to the technical field of sodium battery hot pressing. The conveying device comprises a conveying belt, a conveying roller is arranged at the end of the conveying belt, vertical plates are vertically arranged at the two ends of the conveying roller, the two ends of the conveying roller are rotationally arranged on the vertical plates, a horizontally-arranged bottom plate is arranged at the position, close to the vertical plates, of the middle end of the conveying belt, and the bottom plate abuts against the inner wall above the conveying belt. The two ends of the bottom plate are jointly and fixedly provided with an inverted-U-shaped support, a hot-pressing base is arranged over the conveying belt, a hot-pressing plate is installed on the lower surface of the hot-pressing base, and a containing groove is formed in the position, under the hot-pressing plate, of the outer wall side of the conveying belt. According to the sodium battery hot-pressing device, automatic hot-pressing and discharging operation can be carried out on the sodium battery, the hot-pressing efficiency is improved, subsequent workers only need to place the sodium battery needing hot-pressing on the conveying belt at the end away from the bottom plate, other operation of the workers is not needed, and work of the workers is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sodium battery hot pressing, in particular to hot pressing equipment for sodium battery production. Background Art

[0002] Sodium battery is sodium salt sodium battery. Sodium salt sodium battery is safer and more stable than aluminum sodium battery. Sodium salt sodium battery has longer service life, simple recycling process and less pollution. It is widely used in various household appliances and electric toys. Hot pressing of sodium battery is a high temperature and high pressure processing process. The battery to be formed is hot pressed under a certain temperature and pressure, which can improve the energy density, cycle life and safety performance of the battery:

[0003] Currently, when hot pressing sodium batteries, workers put the batteries to be hot pressed into the hot pressing working tank, and then hot press them through the hot pressing plate. However, this operation now requires workers to put and take one by one, which has low overall work efficiency and the heavy workload affects the work of the workers. Utility Model Content

[0004] In order to solve the above problems, the utility model aims to provide a hot pressing device for sodium battery production.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a hot pressing device for sodium battery production, comprising a conveyor belt, a conveyor roller is provided at the end of the conveyor belt, and vertically arranged vertical plates are provided at both ends of the conveyor roller. The two ends of the conveyor roller are rotatably arranged on the vertical plates. A horizontally arranged bottom plate is provided near the vertical plate at the middle end of the conveyor belt, and the bottom plate abuts against the inner wall above the conveyor belt. A bracket arranged in an inverted U shape is fixedly provided at both ends of the bottom plate. A hot pressing seat is provided directly above the conveyor belt, and a hot pressing plate is installed on the lower surface of the hot pressing seat. A placement groove is provided on the outer wall side of the conveyor belt directly below the hot pressing plate. A vertically arranged limit rod is fixedly provided at both ends of the upper surface of the hot pressing seat, and the top of the limit rod passes through the bracket. A vertically arranged tooth plate is fixedly provided on one of the side walls of the limit rod, and a gear is meshed at the bottom of the tooth plate and located on the upper surface of the bracket. A rotating rod is fixedly provided on the gear. A rotating shaft is fixedly provided at one end of the conveyor roller close to the rotating shaft, and a connecting component is provided between the rotating shaft and the rotating shaft.

[0006] Preferably, the connecting assembly includes a transmission shaft, the transmission shaft is rotatably arranged on one end of the base plate close to the rotating rod, the transmission shaft is provided with a connecting shaft at one end away from the base plate, the transmission shaft is connected to the rotating rod by a first belt, the connecting shaft is connected to the rotating shaft by a second belt transmission, a one-way bearing is fixedly installed on one end of the connecting shaft close to the transmission shaft, the transmission shaft is fixedly arranged on the inner ring of the one-way bearing, a support plate is fixedly arranged on the side wall of the base plate close to the transmission shaft, and the connecting shaft is rotatably arranged on the support plate.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] 1. The utility model can realize automatic hot pressing and unloading operation of sodium batteries, improve the efficiency of hot pressing, and the subsequent staff only need to place the sodium batteries to be hot pressed on the conveyor belt at the end away from the bottom plate, without the need for other operations by the staff, which is convenient for the staff to work;

[0009] 2. The one-way bearing provided in the utility model can ensure that the conveyor belt does not move when the cylinder moves downward. When the cylinder moves upward, the distance between the slots at one end of the conveyor belt can be accurately loaded, reducing the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0013] Figure 3 This is a schematic diagram of the structure of the conveying roller of the utility model.

[0014] Figure 4 It is a schematic diagram of the structure of the utility model.

[0015] In the figure: 1. conveyor belt; 11. conveyor roller; 12. vertical plate; 13. placement groove; 14. rotating shaft; 2. bottom plate; 21. bracket; 22. hot pressing seat; 23. hot pressing plate; 24. cylinder; 25. limit rod; 26. tooth plate; 27. gear; 28. rotating rod; 29. ​​support block; 3. transmission shaft; 31. one-way bearing; 32. connecting shaft; 33. first belt; 34. second belt; 35. support plate; 36. support leg. DETAILED DESCRIPTION

[0016] 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.

[0017] Example: Figure 1-4 As shown, the utility model provides a hot pressing device for sodium battery production, including a conveyor belt 1, a conveyor roller 11 is provided at the end of the conveyor belt 1, and vertically arranged upright plates 12 are provided at both ends of the conveyor roller 11. The two ends of the conveyor roller 11 are rotatably arranged on the upright plates 12, and a horizontally arranged bottom plate 2 is provided near the upright plates 12 at the middle end of the conveyor belt 1. The bottom plate 2 is against the inner wall above the conveyor belt 1, and the two ends of the bottom plate 2 are jointly fixed with an inverted U-shaped bracket 21, and a hot pressing seat 22 is provided just above the conveyor belt 1, and a hot pressing seat 22 is installed on the lower surface of the hot pressing seat 22. Plate 23, a placement groove 13 is opened on the outer wall side of the conveyor belt 1 just below the hot pressing plate 23, vertically set limit rods 25 are fixed at both ends of the upper surface of the hot pressing seat 22, and the top of the limit rod 25 passes through the bracket 21, and a vertically set tooth plate 26 is fixed on the side wall of one of the limit rods 25, and a gear 27 is meshed at the bottom of the tooth plate 26 and located on the upper surface of the bracket 21, and a rotating rod 28 is fixed on the gear 27, and a rotating shaft 14 is fixed on the end of the conveying roller 11 close to the rotating rod 28, and a connecting component is provided between the rotating rod 28 and the rotating shaft 14.

[0018] A vertically arranged support block 29 is fixedly provided on the upper surface of the bracket 21 near the rotating rod 28 . The rotating rod 28 passes through the support block 29 . The arranged support block 29 can support the rotating rod 28 to ensure that the rotating rod 28 can rotate stably.

[0019] A cylinder 24 is installed on the top of the bracket 21 , and the output end of the cylinder 24 is fixedly arranged on the hot pressing seat 22 . The arranged cylinder 24 can push the hot pressing seat 22 to drive the hot pressing plate 23 to perform hot pressing operation on the sodium battery in the placement slot 13 .

[0020] The connecting assembly includes a transmission shaft 3, which is rotatably arranged at one end of the base plate 2 close to the rotating rod 28, and a connecting shaft 32 is arranged at the end of the transmission shaft 3 away from the base plate 2. The transmission shaft 3 is connected to the rotating rod 28 by a first belt 33, and the connecting shaft 32 is connected to the rotating shaft 14 by a second belt 34. The first belt 33 and the second belt 34 can generate linkage between the rotating shaft 14, the connecting shaft 32, the transmission shaft 3 and the rotating rod 28, thereby increasing the linkage of the device without the need to set up other driving sources additionally; a one-way bearing 31 is fixedly installed at one end of the connecting shaft 32 close to the transmission shaft 3, and the transmission shaft 3 is fixedly arranged at the inner ring of the one-way bearing 31. The one-way bearing 31 can prevent the limit rod 25 from driving the connecting shaft 32 to rotate when moving downward. When moving upward, since the one-way bearing 31 can only rotate in one direction, the limit rod 25 will drive the transmission shaft 3 to drive the one-way bearing 31 to rotate as a whole when moving upward, so that the one-way bearing 31 drives the connecting shaft 32 fixed thereto to rotate, so that the driving connecting shaft 32 drives the rotating shaft 14 to rotate through the second belt 34, and the rotating shaft 14 drives the conveyor roller 11 to drive the conveyor belt 1 to move a distance of the placement groove 13, so that the sodium batteries placed in the subsequent placement grooves 13 can be moved one by one to the hot pressing plate 23 for hot pressing operation; a support plate 35 is fixedly provided on the side wall of the bottom plate 2 near the transmission shaft 3, and the connecting shaft 32 is rotatably arranged on the support plate 35, and the arranged support plate 35 can provide support for the rotation of the connecting shaft 32 to ensure that the connecting shaft 32 rotates stably.

[0021] Support legs 36 are installed at the four corners of the lower surface of the bottom plate 2. The support legs 36 can support the bottom plate 2 to prevent the bottom plate 2 from moving and affecting the hot pressing work.

[0022] Working principle: when in use, the staff first places the sodium batteries that need to be hot-pressed in the placement groove 13, and then the cylinder 24 can push the hot pressing seat 22 to move downward. The downward-moving hot pressing seat 22 will cause the hot pressing plate 23 set at the bottom to move downward gradually, and the downward-moving hot pressing plate 23 will cooperate with the bottom plate 2 to perform hot pressing operations on the sodium batteries in the placement groove 13. The bottom plate 2 can support the conveyor belt 1 to prevent the conveyor belt 1 from being depressed due to pressure. As the cylinder 24 drives the hot pressing seat 22 to move upward, the toothed plate 26 on the limiting rod 25 fixedly set on the hot pressing seat 22 will drive the gear 27 to rotate, and the gear 27 will drive the rotating rod 28 to rotate. The first belt 33 set at the end of the rotating rod 28 will drive the transmission shaft 3 to rotate. A one-way bearing 31 is fixedly set at the end of the transmission shaft 3. When moving upward, since the one-way bearing 31 can only rotate in one direction, the limiting rod 25 will drive the transmission shaft 3 to rotate when it moves upward. The moving shaft 3 drives the one-way bearing 31 to rotate as a whole, so that the one-way bearing 31 drives the connecting shaft 32 fixed thereto to rotate, so that the driving connecting shaft 32 drives the rotating shaft 14 to rotate through the second belt 34, and the rotating shaft 14 drives the conveying roller 11 to drive the conveyor belt 1 to move a distance of the placement slot 13, so that the sodium batteries placed in the subsequent placement slot 13 can be moved one by one to the hot pressing plate 23 for hot pressing operation, thereby improving the hot pressing efficiency, and the subsequent staff only need to place the sodium batteries required for hot pressing on the conveyor belt 1 at the end away from the bottom plate 2, and the staff do not need to perform other operations, thereby reducing the workload of the staff. It is worth mentioning that another conveyor belt 1 is set below the conveyor belt 1, so that the sodium batteries after hot pressing will fall onto the conveyor belt 1 as they move and be transported to the lower production workshop for processing, thereby improving the processing efficiency.

[0023] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A hot pressing device for sodium battery production, comprising a conveyor belt (1), characterized in that: The end of the conveyor belt (1) is provided with a conveyor roller (11), and both ends of the conveyor roller (11) are provided with vertically arranged upright plates (12). Both ends of the conveyor roller (11) are rotatably arranged on the upright plates (12). A horizontally arranged bottom plate (2) is provided at the middle end of the conveyor belt (1) near the upright plates (12). The bottom plate (2) abuts against the inner wall above the conveyor belt (1). Both ends of the bottom plate (2) are jointly fixed with an inverted U-shaped bracket (21). A hot pressing seat (22) is provided directly above the conveyor belt (1). A hot pressing plate (23) is installed on the lower surface of the hot pressing seat (22). The outer wall side of the conveyor belt (1) is located at A placement groove (13) is provided directly below the hot pressing plate (23), and vertically arranged limit rods (25) are fixedly provided at both ends of the upper surface of the hot pressing seat (22), and the top end of the limit rod (25) passes through the bracket (21), and a vertically arranged tooth plate (26) is fixedly provided on the side wall of one of the limit rods (25), and a gear (27) is meshed at the bottom of the tooth plate (26) and located on the upper surface of the bracket (21), and a rotating rod (28) is fixedly provided on the gear (27), and a rotating shaft (14) is fixedly provided at one end of the conveying roller (11) close to the rotating rod (28), and a connecting component is provided between the rotating rod (28) and the rotating shaft (14).

2. A hot pressing device for sodium battery production as claimed in claim 1, characterized in that: A vertically arranged support block (29) is fixedly provided on the upper surface of the bracket (21) near the rotating rod (28), and the rotating rod (28) passes through the support block (29).

3. A hot pressing device for sodium battery production as claimed in claim 1, characterized in that: A cylinder (24) is installed on the top of the bracket (21), and an output end of the cylinder (24) is fixedly arranged on the hot pressing seat (22).

4. A hot pressing device for sodium battery production as claimed in claim 1, characterized in that: The connection assembly comprises a transmission shaft (3), wherein the transmission shaft (3) is rotatably arranged at one end of the base plate (2) close to the rotating rod (28), and a connecting shaft (32) is provided at one end of the transmission shaft (3) away from the base plate (2). The transmission shaft (3) is connected to the rotating rod (28) via a first belt (33), and the connecting shaft (32) is connected to the rotating shaft (14) via a second belt (34).

5. A hot pressing device for sodium battery production as claimed in claim 4, characterized in that: A one-way bearing (31) is fixedly mounted on one end of the connecting shaft (32) close to the transmission shaft (3), and the transmission shaft (3) is fixedly arranged on the inner ring of the one-way bearing (31).

6. A hot pressing device for sodium battery production as claimed in claim 5, characterized in that: A support plate (35) is fixedly provided on the side wall of the bottom plate (2) close to the transmission shaft (3), and the connecting shaft (32) is rotatably arranged on the support plate (35).

7. A hot pressing device for sodium battery production as claimed in claim 1, characterized in that: Support legs (36) are installed at the four corners of the lower surface of the base plate (2).

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