Code spraying device for lithium battery processing

Abstract

The utility model discloses a code spraying device for lithium battery processing, and relates to the technical field of lithium battery processing, the code spraying device comprises a code spraying device body which is suitable for code spraying in lithium battery processing, the code spraying device body comprises an operation table, the top of the operation table is provided with a supporting bracket, and the supporting bracket is arranged on the operation table. Supporting legs are fixedly installed on the periphery of the bottom end of the supporting bracket and the periphery of the bottom end of the operation table, and a clamping unit is arranged on the top of the operation table. The lithium battery shell can be conveniently fixed by arranging the placing frame, the two clamping plates are arranged to move relatively under the elastic pushing force of the reset spring, so that the lithium battery shell can be conveniently clamped and positioned, the lithium battery shell can be conveniently fixed according to the lithium battery shells of different sizes, and the heater is arranged to start. The heater is used for heating to generate micro heat energy, the heat energy is transmitted to the electric heating net, at the moment, the heat energy surrounds the upper portion of the electric heating net, the fan is arranged to blow the heat energy downwards, and the lithium battery shell subjected to code spraying is dried.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery processing, in particular to a coding device for lithium battery processing. Background Art

[0002] Coding refers to the process of using a coding machine to print identification, production date, shelf life, batch number, corporate logo, etc. on the product. "Lithium battery" is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses a non-aqueous electrolyte solution. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements. With the development of science and technology, lithium batteries have now become mainstream. After the lithium battery is processed and produced, various information about the battery needs to be printed on the outer shell of the lithium battery. Therefore, we provide a coding device for lithium battery processing.

[0003] In the prior art, a Chinese patent document with publication number CN211968910U and publication date November 20, 2020 was proposed to solve the above-mentioned technical problems. The technical solution disclosed in the patent document is as follows: A coding device for lithium battery processing, comprising a conveying device and an atomizing spray gun, a platform is provided on the right side of the conveying device, and an atomizing spray gun is provided above the platform. The outer side of the belt is evenly fixedly connected to a limited position frame, and the outer side of the atomizing spray gun is fixedly connected to a protective box, the bottom end face of the protective box is inclined, and the bottom side of the right end face of the protective box is connected to a discharge pipe, the bottom end face of the protective box is fixedly connected to a slider, and the protective box is slidably connected to the platform through the slider.

[0004] In order to solve the problem of inkjet coding on the lithium battery shell, the existing technology is to place the lithium battery inside a limiting frame on a conveyor belt and use an inkjet coding component to perform inkjet coding. However, this method can only clamp and inkjet lithium batteries of the same size. When lithium batteries of different sizes are placed inside the limiting frame, inaccurate coding will result, thereby reducing work efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a coding device for lithium battery processing to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A coding device for lithium battery processing includes a coding device body, which is suitable for use in lithium battery processing coding. The coding device body includes an operating table, a support bracket is arranged on the top of the operating table, and support legs are fixedly installed around the bottom end of the support bracket and around the bottom end of the operating table.

[0008] A clamping unit is arranged on the top of the operating table, and a drying unit is arranged inside the supporting bracket.

[0009] A further improvement of the technical solution of the utility model is that the clamping unit includes a driving motor arranged on the right outer surface of the operating table, a transmission belt is rotatably installed on the inner walls on both sides of the operating table, a placement frame is fixedly installed on the top of the transmission belt, and the driving motor can drive the conveyor belt to rotate, thereby facilitating the transportation of the lithium battery casing on the top thereof.

[0010] A further improvement of the technical solution of the utility model is that a placement groove is opened inside the placement frame, sliding grooves are opened on the inner walls on both sides of the placement groove, and clamping plates are slidably installed on both sides of the placement groove, so that the placement frame is convenient for holding the lithium battery shell.

[0011] A further improvement of the technical solution of the utility model lies in that: return springs are fixedly installed on both sides of the outer surface of the clamping plate, the other end of the return spring is fixedly installed on the left and right inner walls of the placement groove, and sliders are fixedly installed on the top ends of both sides of the clamping plate, and the sliders are slidably connected to the inside of the slide groove. The elastic potential energy of the return spring can make the clamping plates on both sides move left and right, thereby facilitating the clamping of lithium battery casings of different sizes.

[0012] A further improvement of the technical solution of the utility model is that the drying unit includes a coding box arranged at the front end of the supporting bracket, a drying box is arranged at the top of the supporting bracket and behind the coding box, and a through groove is opened on the top of the drying box.

[0013] A further improvement of the technical solution of the utility model is that a load-bearing bracket is welded inside the through groove, a fan is arranged on the bottom end of the load-bearing bracket, and support plates are welded on the outer surfaces of both sides of the drying box. The load-bearing bracket is convenient for supporting and installing the fan, and the support plate is convenient for supporting the heater.

[0014] A further improvement of the technical solution of the utility model is that: a heater is fixedly installed on the top of the supporting plate, and mounting grooves are fixedly installed on the inner walls on both sides of the drying box. An electric heating network is arranged inside the mounting groove. The electric heating network is electrically connected to the heater. The heater generates heat energy and transmits it to the electric heating network. The hot air is blown by the fan to dry the lithium battery casing after coding. The electric heating network can also filter impurities in the gas to prevent the impurities from being blown and attached to the casing of the lithium battery.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a coding device for lithium battery processing, which is convenient for fixing the lithium battery shell by setting a placement frame, and setting two clamping plates to move relative to each other under the elastic driving force of a reset spring, thereby facilitating the clamping and positioning of the lithium battery shell, and facilitating the fixing of lithium battery shells according to different sizes, thereby improving the effect of work efficiency.

[0017] 2. The utility model provides a coding device for lithium battery processing. The device is started by setting a heater, and micro-heat energy is generated by heating the heater, and the heat energy is transmitted to the electric heating network. At this time, the heat energy surrounds the top of the electric heating network, and a fan is set to blow the heat energy downward to dry the lithium battery shell after coding. The electric heating network can also filter impurities to prevent the impurities from being blown and attached to the battery shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the operating table structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the placement frame structure of the utility model;

[0021] Figure 4 For the utility model Figure 3 A is an enlarged structural diagram;

[0022] Figure 5 This is a schematic diagram of the drying box structure of the utility model.

[0023] In the figure: 1. Inkjet printer body; 2. Operating table; 21. Driving motor; 22. Transmission belt; 23. Placement frame; 24. Placement slot; 25. Clamping plate; 26. Reset spring; 27. Slide slot; 28. Slider; 3. Support bracket; 31. Inkjet printer box; 32. Drying box; 33. Through slot; 34. Load-bearing bracket; 35. Fan; 36. Support plate; 37. Heater; 38. Installation slot; 39. Electric heating network; 4. Support leg. DETAILED DESCRIPTION

[0024] 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.

[0025] Example 1

[0026] like Figure 1-5As shown, the utility model provides a coding device for lithium battery processing, including a coding device body 1, which is suitable for lithium battery processing coding. The coding device body 1 includes an operating table 2, a support bracket 3 is arranged on the top of the operating table 2, and support legs 4 are fixedly installed around the bottom end of the support bracket 3 and around the bottom end of the operating table 2. A clamping unit is arranged on the top of the operating table 2, and a drying unit is arranged inside the support bracket 3. The clamping unit includes a driving motor 21 arranged on the right outer surface of the operating table 2, and the inner walls on both sides of the operating table 2 are provided with a plurality of support legs 4. A transmission belt 22 is rotatably installed, and a placement frame 23 is fixedly installed on the top of the transmission belt 22. A placement groove 24 is opened inside the placement frame 23, and slide grooves 27 are opened on the inner walls on both sides of the placement groove 24. Clamping plates 25 are slidably installed on both sides of the inside of the placement groove 24, and return springs 26 are fixedly installed on both sides of the outer surface of the clamping plate 25. The other end of the return spring 26 is fixedly installed on the left and right inner walls of the placement groove 24. Slide blocks 28 are fixedly installed on the top ends of both sides of the clamping plate 25, and the slide blocks 28 are slidably connected to the inside of the slide groove 27.

[0027] Furthermore, the lithium battery shell that has been coded is placed in sequence inside the placement groove 24 inside the placement frame 23, so that the lithium battery shell is located between the clamping plates 25 on both sides. The clamping plates 25 on both sides move relative to each other under the elastic driving force of the return spring 26, thereby facilitating the clamping and positioning of the lithium battery shell, and facilitating the fixation of lithium battery shells according to different sizes.

[0028] Example 2

[0029] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the drying unit includes a coding box 31 arranged at the front end of the supporting bracket 3, and a drying box 32 is arranged at the top of the supporting bracket 3 behind the coding box 31, and a through slot 33 is opened on the top of the drying box 32, and a load-bearing bracket 34 is welded inside the through slot 33, and a fan 35 is arranged on the bottom end of the load-bearing bracket 34, and supporting plates 36 are welded on the outer surfaces of both sides of the drying box 32, and a heater 37 is fixedly installed on the top of the supporting plate 36, and mounting grooves 38 are fixedly installed on the inner walls of both sides of the drying box 32, and an electric heating network 39 is arranged inside the mounting groove 38, and the electric heating network 39 is electrically connected to the heater 37.

[0030] Furthermore, the fan 35 is started to generate wind force, so that the wind blows downward, and then the heater 37 is started, and the heater 37 is used to heat and generate micro-heat energy, and the heat energy is transmitted to the electric heating network 39. At this time, the heat energy surrounds the top of the electric heating network 39, and the fan 35 is used to blow the heat energy downward to dry the lithium battery shell after coding. The electric heating network 39 can also filter impurities to prevent the impurities from being blown and attached to the battery shell.

[0031] The following is a detailed description of the working principle of the inkjet printer for lithium battery processing.

[0032] like Figure 1-5 As shown, when in use, the lithium battery shell that has been coded is placed in the placement groove 24 inside the placement frame 23 in sequence, so that the lithium battery shell is located between the clamping plates 25 on both sides, and the clamping plates 25 on both sides move relatively under the elastic driving force of the return spring 26, so as to facilitate the clamping and positioning of the lithium battery shell, and to facilitate the fixation of lithium battery shells of different sizes. At this time, the driving motor 21 waits for the transmission belt 22 to rotate, and then the lithium battery shell is transported to the bottom end of the coding box 31, and the internal components of the coding box 31 are used to code the lithium battery shell, and then move backward after coding, and cooperate with the fan 35 to start to generate wind force, so that the wind blows downward, and then the heater 37 is started, and the heater 37 is used to heat and generate micro heat energy, and the heat energy is transmitted to the electric heating network 39. At this time, the heat energy surrounds the top of the electric heating network 39, and the fan 35 is used to blow the heat energy downward to dry the lithium battery shell after coding. The electric heating network 39 can also filter impurities to prevent impurities from being blown and attached to the battery shell.

[0033] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A coding device for lithium battery processing, comprising a coding device body (1), suitable for coding in lithium battery processing, characterized in that: The inkjet device body (1) comprises an operating table (2), a support bracket (3) is arranged on the top of the operating table (2), and support legs (4) are fixedly installed around the bottom end of the support bracket (3) and around the bottom end of the operating table (2); A clamping unit is provided on the top of the operating table (2), and a drying unit is provided inside the supporting bracket (3); The clamping unit comprises a driving motor (21) arranged on the right outer surface of the operating table (2), a transmission belt (22) is rotatably mounted on the inner walls on both sides of the operating table (2), and a placement frame (23) is fixedly mounted on the top of the transmission belt (22); The placing frame (23) is provided with a placing groove (24) inside, and sliding grooves (27) are provided on the inner walls on both sides of the placing groove (24), and clamping plates (25) are slidably installed on both sides of the placing groove (24); Reset springs (26) are fixedly mounted on both sides of the outer surface of the clamping plate (25), and the other end of the reset spring (26) is fixedly mounted on the left and right inner walls of the placement groove (24). Slide blocks (28) are fixedly mounted on the top ends of both sides of the clamping plate (25), and the slide blocks (28) are slidably connected to the inside of the slide groove (27).

2. A coding device for lithium battery processing according to claim 1, characterized in that: The drying unit comprises a coding box (31) arranged at the front end of a support bracket (3); a drying box (32) is arranged at the top of the support bracket (3) and behind the coding box (31); a through slot (33) is provided at the top of the drying box (32).

3. A coding device for lithium battery processing according to claim 2, characterized in that: A bearing bracket (34) is welded inside the through groove (33), a fan (35) is arranged on the bottom end of the bearing bracket (34), and supporting plates (36) are welded on the outer surfaces of both sides of the drying box (32).

4. A coding device for lithium battery processing according to claim 3, characterized in that: A heater (37) is fixedly mounted on the top of the support plate (36), and two sides of the drying box (32) are provided with The wall is fixedly provided with a mounting groove (38), and an electric heating network (39) is arranged inside the mounting groove (38). The electric heating network (39) is electrically connected to the heater (37).

Images