Rapid forming machine for lithium battery production

Abstract

The invention relates to the technical field of lithium battery production, and discloses a rapid forming machine for lithium battery production, a heating box is mounted on the upper surface of a forming machine box, a sealing plate is mounted on the upper surface of the heating box through bolts, a baffle is arranged in the heating box, and heating pipes are symmetrically mounted in the baffle; a speed reduction plate is mounted below the baffle plate in the heating box; and ventilation plates are further symmetrically arranged in the forming machine box, communicating holes are symmetrically formed in the upper surfaces of the ventilation plates, threaded rods are arranged on the upper surfaces of the ventilation plates in a penetrating mode, lifting plates are slidably installed on the outer portions of the threaded rods, and connecting plates are symmetrically arranged on the two sides of the lifting plates. The lifting motor works to enable the threaded rod to rotate, and then the lifting plate can move outside the threaded rod and the guide rod, so that the lifting plate ascends and descends to lift the lithium battery on the positioning rod, and the lithium battery can be comprehensively dried and formed.

Description

Technical Field

[0001] The invention relates to the technical field of lithium battery production, in particular to a rapid prototyping machine for lithium battery production. Background Art

[0002] Lithium batteries are a type of battery that uses lithium metal or lithium alloy as positive / negative electrode materials and non-aqueous electrolyte solutions. With the development of science and technology, lithium batteries have become mainstream and are widely used in many fields. During the lithium battery processing, the lithium battery electrode raw material blocks need to be dried.

[0003] A Chinese patent discloses a lithium battery rapid prototyping machine (authorization announcement number CN218296628U). The patented technology is to install a positioning mold base on the upper side of the conveyor belt to facilitate the positioning processing of the lithium battery electrode raw material block, and a movable limit plate is installed inside the positioning mold base, so that the size of the mold groove inside the positioning mold base can be adjusted to meet the processing and positioning processing of different lithium battery electrode raw material blocks. The positioning mold base is then transported to the inside of the drying cover by the conveyor belt, and the top and both sides of the positioning mold base can be dried by the heating lamp tube and the hot air duct, so that the drying efficiency is high.

[0004] However, most of the existing drying and molding methods for lithium batteries are to clamp the battery, which results in the inability to dry and dry the clamped position, affecting the molding of the lithium battery. For example, the above-mentioned reference document adopts the method of clamping the lithium battery. In actual application, when the lithium battery is clamped and dried, the clamped position cannot be dried, which affects the production of the lithium battery. Therefore, those skilled in the art provide a rapid prototyping machine for lithium battery production to solve the problems raised in the above-mentioned background technology. Summary of the invention

[0005] The object of the present invention is to provide a rapid prototyping machine for lithium battery production to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A rapid prototyping machine for lithium battery production, comprising a prototyping chassis and a chassis door hinged on the front surface of the prototyping chassis, a heating box is installed on the upper surface of the prototyping chassis, a sealing plate is installed on the upper surface of the prototyping chassis by bolts, a baffle is arranged inside the prototyping chassis, and heating pipes are symmetrically arranged inside the baffle, a speed reduction plate is installed below the baffle inside the prototyping chassis, and a first air outlet pipe and a second air outlet pipe are respectively arranged on both sides of the prototyping chassis from left to right, a connecting pipe is connected to the inner side of the second air outlet pipe, one end of the connecting pipe is connected to an exhaust pipe, and nozzles are symmetrically arranged on the lower surface of the exhaust pipe inside the prototyping chassis;

[0008] A ventilation plate is symmetrically arranged inside the molding chassis, connecting holes are symmetrically arranged on the upper surface of the ventilation plate, and a threaded rod is penetrated through the upper surface of the ventilation plate, a lifting plate is slidably installed outside the threaded rod, and connecting plates are symmetrically arranged on both sides of the lifting plate.

[0009] As a further solution of the present invention: an air outlet is provided on the inner side of the molding chassis, and a channel is provided inside the molding chassis, the lower end of the first air outlet pipe is embedded in the channel, and an air outlet is also provided on the upper surface of the air permeable plate.

[0010] As a further solution of the present invention: connecting holes are also provided on both sides and the rear surface of the air-permeable plate, and the air outlet holes are interconnected with the connecting holes.

[0011] As a further solution of the present invention: the upper surface of the sealing plate is still provided with an air inlet hole, and a filter is installed inside the heating box below the sealing plate.

[0012] As a further solution of the present invention: a bracket is installed above the baffle inside the heating box, and a fan is installed on the upper surface of the bracket.

[0013] As a further solution of the present invention: the length of the baffle is half the length of the heating box, at least ten heating tubes are symmetrically arranged on the inner side of the baffle, and electric heating wires are arranged inside the heating tubes.

[0014] As a further solution of the present invention: a circular speed reduction hole is opened on the upper surface of the speed reduction plate, the exhaust pipe is arranged in a "U" shape, and ten nozzles are symmetrically arranged on the lower surface of the exhaust pipe.

[0015] As a further solution of the present invention: a lifting motor is installed on the lower surface of the air permeable plate, the driving end of the lifting motor is connected to the lower end of the threaded rod, bearings are installed on the lower surface of the air permeable plate and the inner lower surface of the molding chassis, and the upper end of the threaded rod is embedded in the bearing and rotatably connected to the bearing.

[0016] As a further solution of the present invention: a guide rod is installed on the upper surface of the air permeable plate behind the threaded rod, and the lifting plate is also slidably installed on the outside of the lifting plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention is provided with a lifting motor, a connecting plate, a lifting plate, a threaded rod, a guide rod and a positioning rod on a breathable plate, so that the threaded rod can be rotated when the lifting motor is working, and then the lifting plate can be moved outside the threaded rod and the guide rod, so that the lifting plate can be lifted to lift the lithium battery on the positioning rod, so that the lithium battery can be fully dried and formed. The structure of the arrangement is simple, and multiple lithium batteries can be lifted and released at the same time, so as to fully dry the lithium batteries.

[0019] 2. The present invention is provided with a heating box, a heating tube, a baffle, a filter, a fan, a first air outlet pipe, a second air outlet pipe, an exhaust pipe and a nozzle. When the fan is working, external air is drawn into the heating box and filtered through the filter. After filtering, the air is heated by the heating tube. In this way, the air is heated, and after heating, the air is decelerated by the deceleration plate and then circulated through the first air outlet pipe and the second air outlet pipe, and then can be passed into the molding box to dry and mold the lithium batteries inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of a rapid prototyping machine for lithium battery production;

[0021] Figure 2 A schematic diagram of the internal structure of a molding chassis in a rapid prototyping machine for lithium battery production;

[0022] Figure 3 A schematic diagram of the structure of an air outlet in a rapid prototyping machine used in lithium battery production;

[0023] Figure 4 A schematic diagram of the internal structure of a heating box in a rapid prototyping machine for lithium battery production;

[0024] Figure 5 The schematic diagram is a structural diagram of a threaded rod in a rapid prototyping machine for lithium battery production.

[0025] In the figure: 1. molding chassis; 11. chassis door; 12. air outlet; 2. heating box; 21. first air outlet pipe; 22. sealing plate; 221. air inlet; 23. second air outlet pipe; 231. exhaust pipe; 232. nozzle; 24. baffle; 241. heating pipe; 25. bracket; 251. fan; 26. filter; 27. speed reduction plate; 3. lifting plate; 31. connecting plate; 32. lifting motor; 33. threaded rod; 34. guide rod; 35. bearing; 4. air permeable plate; 41. connecting hole. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figures 1 to 5 In an embodiment of the present invention, a rapid prototyping machine for lithium battery production includes a prototyping chassis 1 and a chassis door 11 hinged on the front surface of the prototyping chassis 1, a heating box 2 is installed on the upper surface of the prototyping chassis 1, a sealing plate 22 is installed on the upper surface of the prototyping chassis 2 by bolts, a baffle 24 is arranged inside the prototyping chassis 2, and a heating pipe 241 is symmetrically arranged inside the baffle 24, a speed reduction plate 27 is installed below the baffle 24 inside the prototyping chassis 2, and a first air outlet pipe 21 and a second air outlet pipe 23 are respectively arranged on both sides of the prototyping chassis 2 from left to right, a connecting pipe is connected to the inner side of the second air outlet pipe 23, one end of the connecting pipe is connected to an exhaust pipe 231, and the lower surface of the exhaust pipe 231 is symmetrically arranged inside the prototyping chassis 1 A nozzle 232 is provided. The heating box 2 is used to allow external air to enter the interior of the heating box 2 through the air inlet 221 opened on the upper surface of the sealing plate 22. After entering, the air will be filtered through the filter screen 26, so as to prevent dust from entering the interior of the heating box 2. After entering, the air can be blocked by the baffle 24, so that the air can only pass through the heating tube 241 to achieve the purpose of heating, and finally pass into the interior of the molding chassis 1 through the first air outlet pipe 21, and be discharged to the outside into the interior of the molding chassis 1 through the air outlet hole 12 to achieve the purpose of drying the lithium battery. At the same time, the dry air can be passed into the exhaust pipe 231 through the second air outlet pipe 23 to achieve the purpose of drying the upper surface of the lithium battery.

[0028] A vent plate 4 is symmetrically arranged inside the molding chassis 1, and connecting holes 41 are symmetrically arranged on the upper surface of the vent plate 4, and a threaded rod 33 is penetrated through the upper surface of the vent plate 4, and a lifting plate 3 is slidably installed on the outside of the threaded rod 33, and connecting plates 31 are symmetrically arranged on both sides of the lifting plate 3. This arrangement utilizes the operation of the lifting motor 32 to rotate the threaded rod 33, and when rotating, the lifting plate 3 will rise and fall on the outside of the threaded rod 33 on the guide rod 34, thereby driving the connecting plate 31 up and down to make the lithium battery contact or stay away from the dry lithium battery, so as to achieve a comprehensive drying treatment of the lithium battery.

[0029] exist Figure 2 and Figure 3Middle: An air outlet 12 is provided on the inner side of the molding chassis 1, and a channel is provided inside the molding chassis 1. The lower end of the first air outlet pipe 21 is embedded in the channel. An air outlet is also provided on the upper surface of the air permeable plate 4. Connecting holes 41 are also provided on both sides of the air permeable plate 4 and on its rear surface. The air outlet 12 and the connecting holes 41 are interconnected. This arrangement utilizes the first air outlet pipe 21 to allow the air heated inside the heating box 2 to be passed into the channel provided inside the molding chassis 1. In this way, the hot air will flow through the channel to the interior of the molding chassis 1, and the hot air can be passed into the air permeable plate 4 through the connecting holes 41, and finally discharged outwardly through the air outlets provided on the upper surface of the air permeable plate 4 to achieve the purpose of efficiently drying the lithium battery.

[0030] exist Figure 2 and Figure 4 In the figure: the upper surface of the sealing plate 22 still has an air inlet 221, and a filter 26 is installed inside the heating box 2 below the sealing plate 22. A bracket 25 is also installed inside the heating box 2 above the baffle 24, and a fan 251 is installed on the upper surface of the bracket 25. The length of the baffle 24 is half the length of the heating box 2. There are at least ten symmetrical heating tubes 241 on the inner side of the baffle 24, and the heating tube 241 is provided with a heating wire. The setting utilizes the work of the fan 251 to draw external air into the interior of the heating box 2. After entering, the air will pass through the filter 26 to filter the air, so that dust in the air can be prevented from entering the interior of the molding chassis 1, and after the filter 26, the air can only pass through the heating tube 241 on one side of the baffle 24, so that the air will be heated when passing through the heating tube 241, so that the subsequent hot air can be passed into the interior of the molding chassis 1 to dry the lithium battery.

[0031] exist Figure 4 Middle: A circular deceleration hole is provided on the upper surface of the deceleration plate 27, the exhaust pipe 231 is set in a "U" shape, and ten nozzles 232 are symmetrically arranged on the lower surface of the exhaust pipe 231. This arrangement utilizes the deceleration plate 27 so that when the heated air passes through, it can only pass through the deceleration holes opened on the deceleration plate 27, which can reduce the flow rate of the air and further make the air heating time longer, so as to facilitate the subsequent drying of the lithium battery after passing into the interior of the molding chassis 1.

[0032] exist Figure 2 and Figure 5In: A lifting motor 32 is installed on the lower surface of the air-permeable plate 4, and the driving end of the lifting motor 32 is connected to the lower end of the threaded rod 33. Bearings 35 are installed on the lower surface of the air-permeable plate 4 and the inner lower surface of the molding chassis 1. The upper end of the threaded rod 33 is embedded in the bearing 35 and is rotatably connected to the bearing 35. A guide rod 34 is installed on the upper surface of the air-permeable plate 4 behind the threaded rod 33. The lifting plate 3 is also slidably installed on the outside of the lifting plate 3. This arrangement utilizes the work of the lifting motor 32, which will cause the threaded rod 33 to rotate, and when rotating, it will drive the lifting plate 3 to rise and fall on the outside of the threaded rod 33 and the guide rod 34, and then the lithium battery positioned on the positioning rod on the upper surface of the air-permeable plate 4 can be lifted through the connecting plate 31, and then the lithium battery can be fully dried.

[0033] The working principle of the present invention is as follows: when the rapid prototyping machine for lithium battery production of the present invention is used, the lithium battery to be dried is first placed on the positioning rod provided on the air permeable plate 4 for positioning, and the chassis door 11 is closed after placement, and after closing, the fan 251 and the heating tube 241 are powered on and started by an external power supply, at which time the fan 251 works to allow external air to enter the interior of the heating box 2 through the air inlet hole 221 provided on the sealing plate 22, and the air is filtered through the filter screen 26 after entering, so that external dust can be prevented from entering the interior of the heating box 2, and after filtering, the air can only pass through the heating tube 241 due to the obstruction of the baffle 24 to achieve the purpose of air heating, and the heated air passes through the deceleration hole provided on the deceleration plate 27, so that the air flow rate can be reduced, and the air heating time can be made longer, and the air passes through the first air outlet pipe 2 after heating. 1 enters into the channel opened inside the molding chassis 1, and is discharged outwardly into the molding chassis 1 through the air outlet 12 to achieve the purpose of drying the lithium battery, and the hot air can be passed into the air-permeable plate 4 through the connecting hole 41, and finally discharged outwardly through the air holes opened on the upper surface of the air-permeable plate 4 to achieve the purpose of efficiently drying the lithium battery, and at the same time, the dry air can be passed into the exhaust pipe 231 through the second air outlet pipe 23, and finally sprayed outwardly through the nozzle 232 to achieve the purpose of drying the upper surface of the lithium battery, and at the same time, the threaded rod 33 will be rotated by starting the lifting motor 32, and the lifting plate 3 will be lifted and lowered on the outside of the threaded rod 33 on the guide rod 34 during rotation, thereby driving the connecting plate 31 upward to contact the lithium battery with the lithium battery, so as to realize the principle positioning rod of the lithium battery, so as to achieve a comprehensive drying process for the lithium battery.

[0034] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A rapid prototyping machine for lithium battery production, comprising a prototyping chassis (1) and a chassis door (11) hinged to the front surface of the prototyping chassis (1), characterized in that: A heating box (2) is installed on the upper surface of the molding machine box (1), a sealing plate (22) is installed on the upper surface of the heating box (2) by bolts, a baffle (24) is arranged inside the heating box (2), and a heating pipe (241) is symmetrically arranged inside the baffle (24), a speed reduction plate (27) is installed below the baffle (24) inside the heating box (2), and a first air outlet pipe (21) and a second air outlet pipe (23) are respectively arranged on both sides of the heating box (2) from left to right, the inner side of the second air outlet pipe (23) is connected to a connecting pipe, one end of the connecting pipe is connected to an exhaust pipe (231), and a nozzle (232) is symmetrically arranged on the lower surface of the exhaust pipe (231) inside the molding machine box (1); A ventilation plate (4) is symmetrically arranged inside the molding machine box (1), and the upper surface of the ventilation plate (4) is symmetrically provided with connecting holes (41), and a threaded rod (33) is penetrated through the upper surface of the ventilation plate (4), and a lifting plate (3) is slidably installed outside the threaded rod (33), and connecting plates (31) are symmetrically arranged on both sides of the lifting plate (3).

2. A rapid prototyping machine for lithium battery production according to claim 1, characterized in that: An air outlet hole (12) is provided on the inner side of the molding machine case (1), and a channel is provided inside the molding machine case (1), the lower end of the first air outlet pipe (21) is embedded in the channel, and an air outlet hole is also provided on the upper surface of the air permeable plate (4).

3. A rapid prototyping machine for lithium battery production according to claim 2, characterized in that: The two sides of the air permeable plate (4) and its rear surface are also provided with communication holes (41), and the air outlet holes (12) and the communication holes (41) are interconnected.

4. A rapid prototyping machine for lithium battery production according to claim 1, characterized in that: The upper surface of the sealing plate (22) is also provided with an air inlet hole (221), and a filter screen (26) is installed inside the heating box (2) below the sealing plate (22).

5. A rapid prototyping machine for lithium battery production according to claim 1, characterized in that: A bracket (25) is also installed above the baffle (24) inside the heating box (2), and a fan (251) is installed on the upper surface of the bracket (25).

6. A rapid prototyping machine for lithium battery production according to claim 1, characterized in that: The length of the baffle (24) is half the length of the heating box (2), at least ten heating tubes (241) are symmetrically arranged on the inner side of the baffle (24), and electric heating wires are arranged inside the heating tubes (241).

7. A rapid prototyping machine for lithium battery production according to claim 1, characterized in that: The upper surface of the deceleration plate (27) is provided with a circular deceleration hole, the exhaust pipe (231) is arranged in a "U" shape, and ten nozzles (232) are symmetrically arranged on the lower surface of the exhaust pipe (231).

8. The rapid prototyping machine for lithium battery production according to claim 1, characterized in that: A lifting motor (32) is installed on the lower surface of the air-permeable plate (4), and the driving end of the lifting motor (32) is connected to the lower end of the threaded rod (33). Bearings (35) are installed on the lower surface of the air-permeable plate (4) and the inner lower surface of the molding machine box (1), and the upper end of the threaded rod (33) is embedded in the bearing (35) and is rotatably connected to the bearing (35).

9. A rapid prototyping machine for lithium battery production according to claim 1, characterized in that: A guide rod (34) is installed on the upper surface of the air permeable plate (4) behind the threaded rod (33), and the lifting plate (3) is also slidably installed outside the lifting plate (3).

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