Lithium ion coal pitch based capacity type hard carbon negative electrode material sintering furnace

Abstract

The utility model discloses a lithium ion coal pitch based capacity type hard carbon negative electrode material sintering furnace, and particularly relates to the field of sintering furnaces, the lithium ion coal pitch based capacity type hard carbon negative electrode material sintering furnace comprises a connecting cylinder, a driving assembly is arranged on one side of the connecting cylinder, the driving assembly comprises a driving motor, and one side of the driving motor is connected with a driving gear through an output shaft; a driven gear is connected to one side of the driving gear in a meshed mode, a connecting rod is fixedly connected to one side of the driving gear, fixing blocks are arranged on the outer wall of the connecting rod at equal intervals, a limiting plate is fixedly arranged on one side of each fixing block, and a connecting plate is fixedly connected to one side of each fixing block. Through the arrangement of the driving assembly, the lithium ion coal pitch based capacity type hard carbon negative electrode material is heated, stirred and conveyed, meanwhile, real-time temperature monitoring and temperature adjustment can be carried out on the lithium ion coal pitch based capacity type hard carbon negative electrode material, operation can be conveniently carried out according to actual requirements, the device is more convenient to use, and the working efficiency is improved. And the practicability of the device is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the field of sintering furnaces, and more specifically, to a lithium ion coal tar pitch based capacity type hard carbon negative electrode material sintering furnace. Background Art

[0002] Sintering furnace refers to a special equipment that makes the powder compact obtain the required physical, mechanical properties and microstructure through sintering. The sintering furnace is used to dry the slurry on the silicon wafer, remove the organic components in the slurry, and complete the sintering of the aluminum back field and the gate line;

[0003] After searching, the existing patent (publication number: CN 215724992 U) discloses a lithium-ion battery negative electrode material sintering furnace, which relates to the field of material processing technology. The lithium-ion battery negative electrode material sintering furnace includes a side fixing plate, two side fixing plates are provided, a rotating drum is movably connected between the two side fixing plates, a stirring device is provided on one side of the rotating drum, and the four corners of the two side fixing plates are fixedly connected with fixed piles, and the bottoms of each two adjacent fixed piles are fixedly connected with a fastening rod, and a first support plate is fixedly connected above one end of the fastening rod, and an igniter is fixedly connected to the top of the first support plate, and the igniter is connected to the rotating drum. The setting of the stirring device and the like of the utility model, when the device is used, the setting of the stirring device can make the material transported to one end of the stirring device, thereby realizing automatic discharging, and only manual collection work is required, and through the setting of the stirring device, the material can be kept uniformly mixed during the sintering process, so that the sintering effect is better.

[0004] The existing lithium-ion coal tar pitch-based capacity-type hard carbon negative electrode material sintering furnace is limited to stirring the material to keep the material uniformly mixed during use, and is unable to sense the internal temperature. It is also inconvenient to adjust the temperature inside the sintering furnace according to actual needs, which leads to certain limitations in use. At the same time, the above-cited patent document does not propose relevant solutions to solve the above problems;

[0005] Therefore, in order to solve the above problems, a lithium-ion coal tar pitch-based capacity-type hard carbon negative electrode material sintering furnace is proposed. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a lithium ion coal tar pitch-based capacity-type hard carbon negative electrode material sintering furnace to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lithium-ion coal tar-based capacity-type hard carbon negative electrode material sintering furnace, comprising a connecting cylinder, a driving assembly is arranged on one side of the connecting cylinder, the driving assembly comprises a driving motor, one side of the driving motor is connected to a driving gear through an output shaft, one side of the driving gear is meshedly connected to a driven gear, and one side of the driving gear is fixedly connected to a connecting rod, the outer wall of the connecting rod is provided with fixed blocks at equal intervals, a limiting plate is fixedly arranged on one side of the fixed block, and a connecting plate is fixedly connected to one side of the fixed block, and a temperature sensor is fixedly connected to one side of the outer wall of the connecting rod, and a heating rod is arranged on one side of the temperature sensor.

[0008] Preferably, four groups of the fixing blocks are arranged at equal intervals, and three groups of the connecting plates are arranged at equal intervals, and the limiting plates are closely connected to the inner wall of the connecting tube.

[0009] Preferably, a connecting assembly is provided on one side of the bottom of the connecting tube, and the connecting assembly includes a through slot, and sliding slots are symmetrically provided at both ends of the through slot, and a limiting frame is provided on one side of the sliding slot.

[0010] Preferably, slide plates are fixedly provided on both sides of the limiting frame, the slide plates are slidably connected to the slide grooves, and a collection box is provided at the bottom of the limiting frame.

[0011] Preferably, support assemblies are provided at both ends of the connecting tube, and the support assemblies include fixing frames, and the fixing frames are fixedly connected to the connecting tube.

[0012] Preferably, a damper is fixedly arranged at the bottom of the fixing frame, a buffer spring is connected around the outer wall of the damper, and a support column is fixedly arranged at the bottom of the buffer spring.

[0013] Technical effects and advantages of the utility model:

[0014] Compared with the prior art, the lithium-ion coal tar pitch-based capacity-type hard carbon negative electrode material sintering furnace, through the setting of the driving component, can heat, stir and transport the lithium-ion coal tar pitch-based capacity-type hard carbon negative electrode material, and at the same time can perform real-time temperature monitoring and temperature adjustment, so that it is easy to operate according to actual needs, making the device more convenient to use, thereby improving the practicality of the device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the structure of the drive assembly of the utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the connection component of the utility model.

[0018] Figure 4 This is a schematic diagram of the structure of the support assembly of the utility model.

[0019] The accompanying drawings are marked as follows: 1. connecting cylinder; 2. driving assembly; 21. driving motor; 22. driving gear; 23. driven gear; 24. connecting rod; 25. fixing block; 26. connecting plate; 27. limiting plate; 28. temperature sensor; 29. ​​heating rod; 3. connecting assembly; 31. through groove; 32. slide groove; 33. limiting frame; 34. slide plate; 35. collecting box; 4. supporting assembly; 41. fixing frame; 42. damper; 43. buffer spring; 44. supporting column. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment 1

[0022] As attached Figures 1 to 4 A lithium-ion coal tar-based capacity-type hard carbon negative electrode material sintering furnace shown includes a connecting tube 1, a driving assembly 2 is arranged on one side of the connecting tube 1, the driving assembly 2 includes a driving motor 21, a driving gear 22 is connected to one side of the driving motor 21 through an output shaft, a driven gear 23 is meshedly connected to one side of the driving gear 22, and a connecting rod 24 is fixedly connected to one side of the driving gear 22, fixed blocks 25 are arranged at equal intervals on the outer wall of the connecting rod 24, a limiting plate 27 is fixedly arranged on one side of the fixed block 25, and a connecting plate 26 is fixedly connected to one side of the fixed block 25, and a temperature sensor 28 is fixedly connected to one side of the outer wall of the connecting rod 24, and a heating rod 29 is arranged on one side of the temperature sensor 28.

[0023] Among them: by providing a temperature sensor 28, the temperature sensor 28 monitors the temperature inside the connecting tube 1, and the heating rod 29 can control the internal temperature according to actual needs, so that the practicability of the device is enhanced.

[0024] Embodiment 2

[0025] Based on the first embodiment, the solution in the first embodiment is further detailed in combination with the following specific working methods. Figures 1 to 4 As shown, see the following description for details:

[0026] As a preferred embodiment, four groups of fixed blocks 25 are arranged at equal intervals, and three groups of connecting plates 26 are arranged at equal intervals, and the limiting plate 27 is fitted and connected to the inner wall of the connecting cylinder 1; further, by setting a limiting plate 27 that is fitted and connected to the inner wall of the connecting cylinder 1, the lithium-ion coal tar-based capacity-type hard carbon negative electrode material is limited, making the device more convenient to use.

[0027] As a preferred embodiment, a connecting component 3 is provided on one side of the bottom of the connecting cylinder 1, and the connecting component 3 includes a through groove 31, and slide grooves 32 are symmetrically opened at both ends of the through groove 31, and a limiting frame 33 is provided on one side of the slide groove 32; further, by providing the limiting frame 33, the limiting frame 33 is convenient for moving and discharging materials, and the operation is simple, so that the practicability of the device is enhanced, and the scope of application is wider.

[0028] As a preferred embodiment, slide plates 34 are fixedly provided on both sides of the limit frame 33, the slide plates 34 are slidably connected to the slide grooves 32, and a collecting box 35 is provided at the bottom of the limit frame 33; further, by providing the collecting box 35, the collecting box 35 collects the lithium-ion coal tar-based capacity-type hard carbon negative electrode materials in a centralized manner, making the device more convenient to use.

[0029] As a preferred embodiment, support assemblies 4 are provided at both ends of the connecting tube 1, and the support assemblies 4 include a fixing frame 41, which is fixedly connected to the connecting tube 1; further, by providing a fixing frame 41, the fixing frame 41 is connected to the connecting tube 1 and to the support column 44 through the damper 42, so as to play a supporting role.

[0030] As a preferred embodiment, a damper 42 is fixedly provided at the bottom of the fixing frame 41, a buffer spring 43 is connected around the outer wall of the damper 42, and a support column 44 is fixedly provided at the bottom of the buffer spring 43; further, by providing the damper 42 and the buffer spring 43, the stability during operation is improved, thereby enhancing the practicality of the device.

[0031] The working process of the utility model is as follows:

[0032] When in use, firstly, the lithium-ion coal tar-based capacity type hard carbon negative electrode material is introduced into the interior of the connecting tube 1 from the feed port at the upper end thereof, and the driving motor 21 is turned on. The driving motor 21 drives the driving gear 22 to rotate through the output shaft, and a driven gear 23 is meshedly connected to one side of the driving gear 22, so that the driving gear 22 drives the driven gear 23 to rotate, and then the driven gear 23 drives the connecting rod 24 to rotate, so that it drives the connecting plate 26 connected to the outer wall through the fixed block 25 to rotate, and three groups are provided, and the lithium-ion coal tar-based capacity type hard carbon negative electrode material is tumbled and stirred at its upper end, and a limiting plate 27 is connected at one end through the fixed block 25, and the limiting plate 27 is fitted and connected to the inner wall of the connecting tube 1, so as to limit the lithium-ion coal tar-based capacity type hard carbon negative electrode material, and at the same time, the driving motor 21 drives the connecting rod 24 to rotate forward and reverse to stir and transport the lithium-ion coal tar-based capacity type hard carbon negative electrode material, so that the device The device is more convenient to use. Secondly, a temperature sensor 28 is provided on the outer wall of the connecting rod 24. The temperature sensor 28 monitors the temperature inside the connecting cylinder 1. At the same time, the heating rod 29 can control the internal temperature according to actual needs, so that the practicability of the device is enhanced and the scope of application is wider. When the stirring operation is completed, a through groove 31 is provided at the bottom of one side of the connecting cylinder 1, and slide grooves 32 are provided on both sides of the through groove 31. At the same time, slide plates 34 are provided on both sides of the limit frame 33. The slide plate 34 is slidably connected with the slide groove 32, so that it is convenient to move the limit frame 33, so that the lithium-ion coal tar-based capacity type hard carbon negative electrode material falls into the collection box 35 through the through groove 31, making the device more convenient to use. In addition, fixed frames 41 are provided at both ends of the outside of the connecting cylinder 1 for connection, and dampers 42 and buffer springs 43 are provided at the bottom of the fixed frame 41, which improves its operation stability to a certain extent, so that the practicability of the device is enhanced and the scope of application is wider.

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A lithium ion coal tar pitch based capacity type hard carbon negative electrode material sintering furnace, comprising a connecting cylinder (1), characterized in that; A driving assembly (2) is provided on one side of the connecting cylinder (1), and the driving assembly (2) comprises a driving motor (21), one side of the driving motor (21) is connected to a driving gear (22) via an output shaft, one side of the driving gear (22) is meshedly connected to a driven gear (23), and one side of the driving gear (22) is fixedly connected to a connecting rod (24), an outer wall of the connecting rod (24) is provided with fixed blocks (25) at equal intervals, a limiting plate (27) is fixedly provided on one side of the fixed block (25), and a connecting plate (26) is fixedly connected to one side of the fixed block (25), and a temperature sensor (28) is fixedly connected to one side of the outer wall of the connecting rod (24), and a heating rod (29) is provided on one side of the temperature sensor (28).

2. A lithium ion coal tar pitch based capacity type hard carbon negative electrode material sintering furnace according to claim 1, characterized in that: The fixing blocks (25) are arranged in four groups at equal intervals, and the connecting plates (26) are arranged in three groups at equal intervals, and the limiting plates (27) are closely connected to the inner wall of the connecting tube (1).

3. A lithium ion coal tar pitch based capacity type hard carbon negative electrode material sintering furnace according to claim 1, characterized in that: A connecting assembly (3) is provided on one side of the bottom of the connecting tube (1), and the connecting assembly (3) comprises a through slot (31), two ends of the through slot (31) are symmetrically provided with sliding slots (32), and a limiting frame (33) is provided on one side of the sliding slot (32).

4. A lithium ion coal tar pitch based capacity type hard carbon negative electrode material sintering furnace according to claim 3, characterized in that: Slide plates (34) are fixedly arranged on both sides of the limiting frame (33), the slide plates (34) are slidably connected to the slide grooves (32), and a collection box (35) is arranged at the bottom of the limiting frame (33).

5. The lithium ion coal tar pitch based capacity type hard carbon negative electrode material sintering furnace according to claim 1, characterized in that: Support assemblies (4) are provided at both ends of the connecting tube (1), and the support assembly (4) comprises a fixing frame (41), and the fixing frame (41) is fixedly connected to the connecting tube (1).

6. A lithium ion coal tar pitch based capacity type hard carbon negative electrode material sintering furnace according to claim 5, characterized in that: A damper (42) is fixedly arranged at the bottom of the fixing frame (41), a buffer spring (43) is connected around the outer wall of the damper (42), and a support column (44) is fixedly arranged at the bottom of the buffer spring (43).

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