A baking device for polymer batteries
By designing a baking device including rotating components and partition components, the problem of uneven baking of polymer batteries is solved, and a more uniform baking effect and higher heat transfer efficiency are achieved.
Patent Information
- Application Number
- CN202420787929.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2025-04-08
- Estimated Expiration
- 2034-04-16
AI Technical Summary
The existing baking device can easily lead to unevenness when baking polymer batteries, affecting the baking quality of the battery.
A baking device including an oven, a rotary assembly and a partition assembly is designed. The rotating assembly drives the fixture to rotate through the turntable and shaft, so that the battery can rotate at a constant speed to avoid uneven baking. The partition assembly ensures heat unobstructed through movable partitions and positioning rods, improving heat transfer efficiency.
The battery is rotated at a constant speed by rotating the assembly, avoiding uneven baking and improving the baking quality. The design of partition components ensures smooth flow of heat and improves heat transfer efficiency.
Smart Images
Figure CN222733231U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of baking devices, in particular to a baking device for polymer batteries. Background Art
[0002] Polymer battery is a type of lithium-ion battery, but compared with liquid lithium battery, it has many obvious advantages such as high energy density, smaller size, ultra-thinness, light weight, and high safety. It is a new type of battery. In the production process of polymer battery, the polymer battery components need to be baked to remove moisture from the polymer battery components to avoid the presence of moisture damaging its structure and affecting its electrical cycle.
[0003] Most of the existing baking devices are used to place batteries in a fixed manner, which results in uneven baking of the batteries, thereby affecting the quality of battery baking. In view of the above problems, the inventors propose a baking device for polymer batteries to solve the above problems. Utility Model Content
[0004] In order to solve the problem of uneven baking of batteries, the utility model aims to provide a baking device for polymer batteries.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a baking device for polymer batteries, comprising a baking box, a symmetrically distributed box door is hinged on one side of the baking box, a symmetrically distributed rotating assembly is arranged inside the baking box, and a partition assembly is arranged inside the baking box; the rotating assembly comprises a turntable, which is symmetrically distributed, a rotating shaft is fixedly passed through the middle of the turntable, and the opposite end of the rotating shaft is rotatably mounted on the inner wall of the baking box, a symmetrically distributed slide groove is opened on the opposite side of the turntable, a sliding block is provided on the sliding card inside the slide groove, and a fixing frame is fixed on the opposite side of the slider, the battery is fixed and positioned by the fixing frame, and then the turntable is driven to rotate by the rotating shaft, and the turntable drives the fixing frame to rotate, so that the fixing frame drives the battery to rotate at a uniform speed, thereby avoiding uneven baking of the battery.
[0006] Preferably, the partition assembly includes a fixed partition, which is fixedly installed in the middle part of the baking oven. A cavity is opened inside the fixed partition, and a movable partition is slidably provided inside the cavity. A positioning groove is opened on one side of the cavity, and a positioning rod is fixedly provided on one side of the movable partition. One end of the positioning rod is inserted into the positioning groove, and the positioning rod is moved into the positioning groove, so that the movable partition is driven to move in the cavity, so that the ventilation groove of the movable partition is aligned with the ventilation groove of the fixed partition, thereby avoiding the situation where heat is blocked and not circulated.
[0007] Preferably, a guide rod is fixedly provided inside the slide groove, one end of the guide rod movably passes through the slider, a return spring is movably sleeved on the outer side of the guide rod, two ends of the return spring are respectively fixedly connected to one side of the slider and one end of the slide groove, the guide rod is used to keep the slider moving stably, and the return spring is used to reset the slider through elastic force.
[0008] Preferably, a through groove is provided on the outer side of the fixed partition, the through groove is connected to the positioning groove, a push rod is slidably provided inside the through groove, one end of the push rod is fixedly connected to one end of the positioning rod, the push rod can be easily moved through the through groove, and the positioning rod can be driven to move through the push rod.
[0009] Preferably, a symmetrically distributed motor is fixedly provided on the top of the baking oven, and the end of the motor output shaft movably passes through the baking oven and is fixedly connected to one end of the rotating shaft, so that the motor can provide power for the rotation of the rotating shaft.
[0010] Preferably, an observation port is provided on the outer side of the box door, and a transparent cover is fixedly provided inside the observation port, so that the battery baking condition can be conveniently observed through the observation port and through the transparent cover.
[0011] Preferably, symmetrically distributed heating tubes are fixedly provided inside the baking oven, and two of the heating tubes are located on both sides of the partition assembly, and the baking oven can be heated by the heating tubes.
[0012] Preferably, a handle is fixedly provided on one side of the fixing frame which is away from the other side, and the fixing frame can be conveniently moved by the handle.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. The reset spring drives the slider to reset through elastic force, so that the fixed frame fixes the battery in place, the rotating shaft drives the turntable to rotate, and the turntable drives the fixed frame to rotate, so that the fixed frame drives the battery to rotate at a uniform speed, which can avoid uneven battery baking, thereby achieving the purpose of providing a baking effect;
[0015] 2. The positioning rod is driven into the positioning groove by the push rod, and the positioning rod drives the movable partition to move in the cavity, so that the ventilation groove of the movable partition is aligned with the ventilation groove of the fixed partition, so as to avoid the situation where heat is blocked and not circulated, thereby achieving the purpose of improving heat transfer efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] 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.
[0017] Figure 1 It is a schematic diagram of the structure of the utility model.
[0018] Figure 2 This is a schematic diagram of the structure of the rotating assembly of the utility model.
[0019] Figure 3 It is a schematic cross-sectional view of the partition assembly structure of the utility model.
[0020] Figure 4 It is a schematic diagram of the partition component structure of the utility model.
[0021] In the figure: 1. baking oven; 2. oven door; 3. rotating assembly; 31. turntable; 32. rotating shaft; 33. slide groove; 34. slider; 35. fixing frame; 36. guide rod; 37. return spring; 38. handle; 39. motor; 4. partition assembly; 41. fixed partition; 42. cavity; 43. movable partition; 44. positioning rod; 45. positioning groove; 46. through groove; 47. push rod; 5. heating tube; 6. observation port; 7. transparent cover. DETAILED DESCRIPTION
[0022] 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.
[0023] Example: Figure 1-4As shown, the utility model provides a technical solution: a baking device for polymer batteries, comprising a baking box 1, a symmetrically distributed box door 2 is hinged on one side of the baking box 1, a symmetrically distributed rotating assembly 3 is arranged inside the baking box 1, and a partition assembly 4 is arranged inside the baking box 1; the rotating assembly 3 comprises a turntable 31, the turntable 31 is symmetrically distributed, a rotating shaft 32 is fixedly passed through the middle of the turntable 31, and the opposite end of the rotating shaft 32 is rotatably mounted on the inner wall of the baking box 1, and a symmetrically distributed slide groove 33 is opened on the opposite side of the turntable 31, and a slider 34 is provided for sliding inside the slide groove 33, and a fixing frame 35 is fixed on the opposite side of the slider 34, and the battery is fixed and positioned by the fixing frame 35, and then the turntable 31 is driven to rotate by the rotating shaft 32, and the turntable 31 drives the fixing frame 35 to rotate, so that the fixing frame 35 drives the battery to rotate at a uniform speed, thereby avoiding the situation that the battery is baked unevenly.
[0024] The partition assembly 4 includes a fixed partition 41, which is fixedly installed in the middle of the baking oven 1. A cavity 42 is opened inside the fixed partition 41, and a movable partition 43 is slidably provided inside the cavity 42. A positioning groove 45 is opened on one side of the cavity 42, and a positioning rod 44 is fixedly provided on one side of the movable partition 43, and one end of the positioning rod 44 is inserted into the positioning groove 45.
[0025] By adopting the above technical solution, the positioning rod 44 is moved into the positioning groove 45, and the positioning rod 44 drives the movable partition 43 to move in the cavity 42, so that the ventilation groove of the movable partition 43 is aligned with the ventilation groove of the fixed partition 41, thereby avoiding the situation where heat is blocked and not circulated.
[0026] A guide rod 36 is fixedly provided inside the slide groove 33, one end of the guide rod 36 movably passes through the slider 34, and a return spring 37 is movably sleeved on the outer side of the guide rod 36, and the two ends of the return spring 37 are fixedly connected to one side of the slider 34 and one end of the slide groove 33 respectively.
[0027] By adopting the above technical solution, the guide rod 36 keeps the slider 34 moving stably, and the reset spring 37 drives the slider 34 to reset through elastic force.
[0028] A through slot 46 is formed on the outer side of the fixed partition plate 41 . The through slot 46 is connected to the positioning slot 45 . A push rod 47 is slidably disposed inside the through slot 46 . One end of the push rod 47 is fixedly connected to one end of the positioning rod 44 .
[0029] By adopting the above technical solution, the push rod 47 can be easily moved through the through groove 46, and the push rod 47 can drive the positioning rod 44 to move.
[0030] A symmetrically distributed motor 39 is fixedly disposed on the top of the baking oven 1 , and the end of the output shaft of the motor 39 movably passes through the baking oven 1 and is fixedly connected to one end of the rotating shaft 32 .
[0031] By adopting the above technical solution, the motor 39 can provide power for the rotation of the shaft 32 .
[0032] An observation port 6 is provided on the outer side of the box door 2 , and a transparent cover 7 is fixedly provided inside the observation port 6 .
[0033] By adopting the above technical solution, the battery baking condition can be conveniently observed through the observation port 6 and can be conveniently observed through the transparent cover 7 .
[0034] Symmetrically distributed heating tubes 5 are fixedly disposed inside the baking oven 1 , and two heating tubes 5 are located on both sides of the partition assembly 4 .
[0035] By adopting the above technical solution, the inside of the baking oven 1 can be heated by the heating tube 5 .
[0036] A handle 38 is fixedly provided on the opposite side of the fixing frame 35 .
[0037] By adopting the above technical solution, the fixing frame 35 can be conveniently moved through the handle 38 .
[0038] Working principle: first, open the box door 2, and move the fixing frame 35 in the opposite direction through the handle 38, the fixing frame 35 drives the slider 34 to move in the slide groove 33, and the guide rod 36 keeps the slider 34 moving stably, and at the same time the slider 34 compresses the reset spring 37, so that the reset spring 37 generates elastic force, and then the battery is placed between the two fixing frames 35, and the reset spring 37 drives the slider 34 to reset through the elastic force, so that the fixing frame 35 fixes the battery in position, and then starts the heating tube 5, so that the heating tube 5 starts to work, and the heating tube 5 heats the baking box 1, and then starts the motor 39, so that the motor 39 starts to work, the end of the output shaft of the motor 39 drives the rotating shaft 32 to rotate, the rotating shaft 32 drives the rotating disk 31 to rotate, and the rotating disk 31 drives the fixing frame 35 to rotate, so that the fixing frame 35 drives the battery to rotate at a uniform speed, so that the battery can be prevented from being unevenly baked, thereby achieving the purpose of providing a baking effect;
[0039] When two batteries are baked at the same time, the push rod 47 is moved in the through groove 46, and the push rod 47 drives the positioning rod 44 to move into the positioning groove 45. The positioning rod 44 drives the movable partition 43 to move in the cavity 42, so that the ventilation grooves of the movable partition 43 are aligned with the ventilation grooves of the fixed partition 41, so as to avoid the situation where heat is blocked and not circulated, thereby achieving the purpose of improving the heat transfer efficiency.
[0040] 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 baking device for polymer batteries, comprising a baking oven (1), characterized in that: A symmetrically distributed oven door (2) is hingedly connected to one side of the oven (1), a symmetrically distributed rotating assembly (3) is arranged inside the oven (1), and a partition assembly (4) is arranged inside the oven (1); The rotating assembly (3) comprises a rotating disk (31), the rotating disk (31) is symmetrically arranged, a rotating shaft (32) is fixedly passed through the middle of the rotating disk (31), and the opposite end of the rotating shaft (32) is rotatably mounted on the inner wall of the baking oven (1), and the opposite side of the rotating disk (31) is provided with a symmetrically arranged sliding groove (33), and a sliding block (34) is provided inside the sliding groove (33), and a fixing frame (35) is fixedly provided on the opposite side of the sliding block (34).
2. A baking device for polymer batteries as claimed in claim 1, characterized in that: The partition assembly (4) comprises a fixed partition (41), wherein the fixed partition (41) is fixedly installed in the middle of the baking oven (1), a cavity (42) is provided inside the fixed partition (41), a movable partition (43) is slidably provided inside the cavity (42), a positioning groove (45) is provided on one side of the cavity (42), a positioning rod (44) is fixedly provided on one side of the movable partition (43), and one end of the positioning rod (44) is inserted into the positioning groove (45).
3. A baking device for polymer batteries as claimed in claim 1, characterized in that: A guide rod (36) is fixedly provided inside the slide groove (33), one end of the guide rod (36) movably passes through the slider (34), a return spring (37) is movably sleeved on the outer side of the guide rod (36), and two ends of the return spring (37) are respectively fixedly connected to one side of the slider (34) and one end of the slide groove (33).
4. A baking device for polymer batteries as claimed in claim 2, characterized in that: A through groove (46) is provided on the outer side of the fixed partition (41), the through groove (46) is communicated with the positioning groove (45), a push rod (47) is slidably provided inside the through groove (46), and one end of the push rod (47) is fixedly connected to one end of the positioning rod (44).
5. A baking device for polymer batteries as claimed in claim 1, characterized in that: A symmetrically distributed motor (39) is fixedly provided at the top of the baking oven (1); the end of the output shaft of the motor (39) movably passes through the baking oven (1) and is fixedly connected to one end of the rotating shaft (32).
6. A baking device for polymer batteries as claimed in claim 1, characterized in that: An observation port (6) is provided on the outer side of the box door (2), and a transparent cover (7) is fixedly provided inside the observation port (6).
7. A baking device for polymer batteries as claimed in claim 1, characterized in that: The interior of the baking oven (1) is fixedly provided with symmetrically distributed heating tubes (5), and the two heating tubes (5) are located on both sides of the partition assembly (4).
8. A baking device for polymer batteries as claimed in claim 1, characterized in that: A handle (38) is fixedly provided on the opposite side of the fixing frame (35).