Battery casing insulation layer inkjet printing equipment

Abstract

This utility model discloses a battery casing insulation layer inkjet printing device, comprising: a frame; at least one conveying module movably mounted on the frame, the at least one conveying module including a fixture assembly and a first driving assembly connected to the fixture assembly; a printing module spanning above the conveying module, the printing module including a printing assembly and a second driving assembly connected to the printing assembly, the printing assembly including a printhead and an ink cartridge; a curing module including a curing assembly disposed on the printing module; and an ink receiving module disposed on one side of the at least one conveying module, the ink receiving module including an ink receiving container disposed on the frame and an ink suction pump disposed within the frame, with an ink suction pipe connecting the ink receiving container and the ink suction pump. When the equipment is not in operation, the ink receiving module recovers residual ink from the printhead through the ink suction pump and the ink suction pipe, preventing the ink from drying and forming scale that solidifies on the printhead, affecting the printing efficiency and effect, and reducing resource waste.

Description

Technical Field

[0001] This utility model relates to the field of battery production technology, and in particular to a battery casing insulation layer inkjet printing device. Background Technology

[0002] During battery production, inkjet printing equipment is used to create an insulating layer for the battery casing for protection. However, existing inkjet printing equipment does not recycle the insulating ink from the printhead after printing, resulting in resource waste and increased production costs. Furthermore, if the insulating ink is not recycled in time, it dries and forms scale that solidifies on the printhead, reducing the usable diameter of the printhead, decreasing spraying efficiency, and consequently affecting overall production efficiency. Utility Model Content

[0003] The main purpose of this invention is to propose a battery casing insulation layer inkjet printing device, which aims to solve the technical problem that existing inkjet printing devices lack the function of recycling insulating ink.

[0004] To achieve the above objectives, this utility model proposes a battery casing insulation layer inkjet printing device, comprising:

[0005] frame;

[0006] At least one conveying module is movably mounted on the frame, and the at least one conveying module includes a fixture assembly and a first drive assembly connected to the fixture assembly;

[0007] A printing module is disposed above the conveying module, and the printing module includes a printing assembly and a second drive assembly connected to the printing assembly. The printing assembly includes a printhead and an ink cartridge.

[0008] A curing module, the curing module including a curing component disposed on the printing module;

[0009] An ink receiving module is disposed on one side of at least one of the conveying modules. The ink receiving module includes an ink receiving container disposed on the frame and an ink suction pump disposed within the frame. An ink suction pipe is connected between the ink receiving container and the ink suction pump.

[0010] In some embodiments, the ink receiving container is an ink receiving tank, the bottom of the ink receiving tank is provided with an ink suction port, the ink suction port is provided with an ink suction connector, one end of the ink suction pipe is connected to the ink suction connector, and the other end of the ink suction pipe is connected to the ink suction pump.

[0011] In some embodiments, the fixture assembly includes:

[0012] A support plate, the support plate being connected to the first drive assembly;

[0013] A clamp is disposed on the side of the support plate opposite to the first drive assembly.

[0014] In some embodiments, the printing assembly further includes:

[0015] The housing has the ink cartridge disposed inside it, and the printhead is disposed at the bottom of the housing and at least partially exposed outside the housing.

[0016] A temperature controller, located on the housing, is used to monitor the temperature of the nozzle;

[0017] A vacuum pressure gauge is connected to the ink cartridge.

[0018] In some embodiments, the second driving component includes:

[0019] An X-axis inkjet printing assembly is mounted across the conveyor module and is used to drive the inkjet printing assembly to perform horizontal movement.

[0020] The Z-axis inkjet printing assembly is connected to the X-axis inkjet printing assembly and the housing, and is used to drive the inkjet printing assembly to perform lifting and lowering movements.

[0021] In some embodiments, the curing component includes:

[0022] A UV lamp is disposed on one side of the housing.

[0023] In some embodiments, the battery casing insulation layer printing equipment further includes:

[0024] A plasma cleaning module is disposed on the side of the printing module near the fixture assembly. The plasma cleaning module includes a plasma spray gun and a third drive assembly for driving the plasma spray gun.

[0025] In some embodiments, the third driving component includes:

[0026] An X-axis cleaning assembly is mounted across the conveying module and is used to drive the plasma spray gun to move horizontally.

[0027] The Z-axis cleaning assembly is connected to the plasma spray gun and the X-axis cleaning assembly, and is used to drive the plasma spray gun to perform lifting and lowering movements.

[0028] In some embodiments, the X-axis cleaning assembly includes an X-axis cleaning motor and an X-axis cleaning lead screw connected to the X-axis cleaning motor.

[0029] In some embodiments, the conveying module is provided in two sets, and the two sets of conveying modules are arranged side by side on the frame.

[0030] The conveying module of this utility model automatically conveys batteries by driving the fixture assembly through the first driving component. In conjunction with the second driving component of the printing module, it can achieve unmanned continuous printing and reduce manual intervention. The curing module is integrated with the printing module, and the printing is cured immediately after printing, eliminating the waiting time of a separate curing process and improving production efficiency. When the equipment is not working, the ink receiving module recovers the residual ink from the printhead through the ink suction pump and ink suction pipe, preventing the ink from drying and forming scale that solidifies on the printhead, affecting the printing efficiency and effect, and reducing resource waste. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of an embodiment of the battery casing insulation layer inkjet printing equipment of this utility model;

[0032] Figure 2 This is a schematic diagram of the structure of an embodiment of the conveying module of this utility model;

[0033] Figure 3 This is a schematic diagram of the structure of an embodiment of the inkjet printing module and curing module of this utility model;

[0034] Figure 4 This is a schematic diagram of the structure of an embodiment of the ink receiving module of this utility model;

[0035] Figure 5 This is a schematic diagram of the structure of an embodiment of the ink receiving module of this utility model;

[0036] Figure 6 This is a schematic diagram of the structure of an embodiment of the plasma cleaning module of this utility model.

[0037] Explanation of icon numbers:

[0038] Detailed Implementation

[0039] The solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0040] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0041] It should also be noted that when a component is described as "fixed to" or "set on" another component, it can be directly on the other component or there may be an intervening component present. When a component is described as "connected to" another component, it can be directly connected to the other component or there may be an intervening component present.

[0042] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0043] Please refer to Figures 1 to 5 This utility model provides a battery casing insulation layer inkjet printing device, comprising:

[0044] 100 racks;

[0045] At least one conveying module 200 is movably mounted on the frame 100. The at least one conveying module 200 includes a fixture assembly 210 and a first drive assembly 220 connected to the fixture assembly 210.

[0046] The printing module 300 is positioned above the conveying module 200, and the printing module 300 includes a printing assembly 310 and a second drive assembly connected to the printing assembly 310. The printing assembly 310 includes a printhead and an ink cartridge.

[0047] Curing module 400, which includes a curing component disposed on printing module 300;

[0048] The ink receiving module 500 is located on one side of at least one conveying module 200. The ink receiving module 500 includes an ink receiving container 510 disposed on the frame 100 and an ink suction pump disposed within the frame 100. An ink suction pipe is connected between the ink receiving container 510 and the ink suction pump.

[0049] The frame 100 serves as the basic support component of the entire equipment, providing a stable mounting platform for other modules and ensuring that each module will not shift or shake due to stress during operation. The frame 100 can be made of aluminum alloy or steel, as long as it possesses sufficient strength and rigidity to withstand mechanical loads during movement; this invention does not impose any limitations on its material.

[0050] The main function of the conveying module 200 is to transport the battery to the printing station and the curing station. One end of the conveying module 200 is the loading and unloading station, which is equipped with a jig assembly 210. The battery is manually fixed to the jig assembly 210 and then transported to the corresponding station for printing and curing.

[0051] The fixture assembly 210 can move in a linear or rotary manner. For example, the fixture assembly 210 can move linearly relative to the frame 100. The conveying module 200 is equipped with corresponding guide rails. The first drive assembly 220 drives the fixture assembly 210 to move linearly along the guide rails to the printing and curing stations, and then, under the control of the first drive assembly 220, moves linearly in the opposite direction back to the loading / unloading station for unloading. The first drive assembly 220 can be a linear motor, as long as it enables the linear movement of the fixture assembly 210; this invention does not impose any limitations on this.

[0052] The main function of the printing module 300 is to spray ink onto the battery casing. The printing module 300 is positioned across the transport module 200 and can move horizontally relative to the transport module 200 under the drive of the second drive assembly. When the battery is transported to the bottom of the printing module 300, the printhead connects to the ink cartridge and sprays ink onto the battery casing to achieve printing.

[0053] In this embodiment, the printhead can be an internal circulation printhead. In traditional single-path ink inlet printheads, air bubbles are generated inside the ink path as the ink passes through. This phenomenon can cause quality abnormalities such as broken lines, skewed spraying, and white spots. The internal circulation printhead uses negative pressure internal circulation to carry the air bubbles out of the printhead and then circulate them through the ink path to the ink cartridge to eliminate the air bubbles, improve ink spraying uniformity, and thus improve product yield.

[0054] The main function of the curing module 400 is to UV cure the insulating ink on the battery casing, forming an insulating layer to protect the battery casing. By integrating the curing component on one side of the printing module 300, the ink can be cured immediately after printing on the battery casing, preventing the insulating ink from dripping and improving the yield of the insulating layer.

[0055] The main function of the ink receiving module 500 is to absorb and recycle insulating ink. The ink receiving container 510 can be cubic, cylindrical, or similar in shape. The ink suction pump is used to generate negative pressure to remove residual ink from the printhead. The ink suction pump can be a vacuum water pump, etc., depending on the actual needs. This utility model does not impose any limitations on this.

[0056] The workflow of this invention, which utilizes various modules to automate the printing, curing, and subsequent ink recycling of the battery casing insulation layer, is as follows:

[0057] (1) Feeding and conveying: The battery to be processed is placed on the fixture assembly 210 of the conveying module 200. The first drive assembly 220 is started, which drives the fixture assembly 210 and the battery to move along the frame 100 to the printing station directly below the printing module 300.

[0058] (2) Insulating ink printing: The second drive component of the printing module 300 drives the printhead to move to the preset printing position. The ink cartridge supplies insulating ink to the printhead. The printhead atomizes the ink and sprays it evenly onto the surface of the battery casing to form an insulating layer.

[0059] (3) Instant curing: After printing is completed, the curing component on one side of the printing component 310 is activated to quickly cure the newly formed insulating layer and prevent the insulating ink from dripping.

[0060] (4) Ink recovery: When the printing operation is paused, such as after a batch change or after a single printing is completed, the second drive component drives the printhead to move to the ink receiving container 510 of the ink receiving module 500. At this time, the ink suction pump starts and draws the ink in the ink receiving container 510 through the ink suction pipe to complete the ink recovery.

[0061] The conveying module 200 of this utility model automatically conveys the battery by driving the fixture assembly 210 through the first driving component 220. In conjunction with the second driving component of the printing module 300, it can realize unmanned continuous printing and reduce manual intervention. The curing module 400 is integrated with the printing module 300 and cures immediately after printing, eliminating the waiting time of a separate curing process and improving production efficiency. When the equipment is not working, the ink receiving module 500 recovers the residual ink from the printhead through the ink suction pump and ink suction pipe, preventing the ink from drying and forming scale that solidifies on the printhead, affecting the printing efficiency and effect, and reducing resource waste.

[0062] Please refer to Figure 4 and Figure 5 The ink container 510 is an ink tank with an ink suction port at the bottom. The ink suction port is equipped with an ink suction connector 520. One end of the ink suction pipe is connected to the ink suction connector 520, and the other end of the ink suction pipe is connected to the ink suction pump.

[0063] The ink collection tank is a tank-shaped container, which can be made of corrosion-resistant materials such as stainless steel or PTFE. The specific material can be determined according to actual needs, and this utility model does not impose any limitations. The ink collection tank is fixed to the frame 100 by a mounting bracket, which can catch residual ink dripping from the printhead during refilling and downtime, preventing ink from directly contaminating the equipment.

[0064] The ink receiving tray has a funnel-shaped bottom to collect scattered ink and prevent ink residue from accumulating inside. An ink suction port is located at the bottom of the ink receiving tray and is connected to an ink suction connector 520, which is connected to the ink pump via an ink suction pipe.

[0065] The ink-absorbing tube can be made of flexible or rigid corrosion-resistant tubing, such as PU tubing or stainless steel tubing. Of course, the above is merely an example; the specific material can be determined according to actual needs, and this utility model does not impose any limitations.

[0066] When the printhead finishes printing or pauses operation, the second drive component of the printing module 300 moves the printhead to the ink receiving tank. After the ink suction pump starts, a stable negative pressure is formed at the ink suction port through the ink suction pipe, and the residual ink that has not been printed in the printhead is sucked away, completing the closed-loop recycling of ink.

[0067] Please refer to Figure 2 The fixture assembly 210 includes:

[0068] Support plate 211, the support plate 211 is connected to the first drive assembly 220;

[0069] The clamp 212 is disposed on the side of the support plate 211 opposite to the first drive assembly 220.

[0070] The support plate 211 can be rectangular in shape, with a flat mounting surface, which facilitates the parallel installation of the fixture assembly 210. Its material can be aluminum alloy or similar, providing rigidity and the ability to withstand the pressure of the fixture assembly 210 and the battery. The bottom of the support plate 211 can also be equipped with a sliding structure that adapts to the guide rail of the conveying module 200. Driven by the first drive assembly 220, the sliding structure of the support plate 211 slides relative to the guide rail, thereby moving the fixture assembly 210 and the battery to the printing station and the curing station.

[0071] The main function of the clamp 212 is to fix the battery. The clamp 212 can include four enclosing clamping blocks. The four clamping blocks simultaneously abut against the four sides of the battery to fix it, ensuring that the battery will not shake or shift during the conveying process, thereby improving the accuracy of subsequent printing and thus improving the product yield.

[0072] Please refer to Figure 3 The printing assembly 310 also includes:

[0073] The housing 313 has an ink cartridge located inside it and a printhead located at the bottom of the housing 313, with at least a portion of it exposed outside the housing 313.

[0074] Thermostat 314, located on housing 313, is used to monitor the temperature of the nozzle;

[0075] Vacuum pressure gauge 315, connected to ink cartridge.

[0076] The housing 313 serves as the physical support frame for the printing assembly 310. Internally, it secures the ink cartridge and protects the ink from external environmental interference. A mounting position is provided at the bottom to accommodate the printhead, with at least a portion of the printhead exposed outside the housing 313 to ensure that the printhead can directly spray ink onto the printing area of ​​the product, preventing the housing 313 from obstructing the process. The housing 313 can be made of metal or high-strength plastic, serving both structural support and dust and ink stain protection. The specific material can be chosen according to actual needs, and this invention does not impose any limitations.

[0077] When the printhead is working, excessively high temperatures may cause changes in ink viscosity, such as drying and clogging of the nozzles, while excessively low temperatures may affect the ink droplet ejection speed and adhesion. The temperature controller 314 monitors the printhead temperature in real time, and when the temperature exceeds the preset range, the printing assembly 310 can adjust the printhead temperature.

[0078] The ink supply system of an inkjet printer can use negative pressure to drive ink from the ink cartridge to the printhead. A vacuum pressure gauge 315, connected to the inside of the ink cartridge, monitors the vacuum pressure in real time: if the pressure is too high, it may lead to insufficient ink supply or ink interruption in the printhead; if the pressure is too low, it may cause ink leakage or ink dripping from the printhead. The vacuum pressure gauge 315 helps maintain a stable negative pressure environment.

[0079] Please refer to Figure 3 The second drive component includes:

[0080] X-axis inkjet printing assembly 321 is mounted across the conveyor module 200 and is used to drive inkjet printing assembly 310 to perform horizontal movement.

[0081] The Z-axis inkjet printing assembly is connected to the X-axis inkjet printing assembly 321 and the housing 313, and is used to drive the inkjet printing assembly 310 to perform lifting and lowering movements.

[0082] The third drive assembly includes a first gantry spanning the conveying module 200, and an X-axis printing assembly 321 horizontally positioned at the front end of the first gantry, perpendicular to the conveying direction of the conveying module 200. The X-axis printing assembly 321 can drive the printing assembly 310 to move horizontally, ensuring that the printing process can be completed along the entire length of the battery, thereby improving the integrity and efficiency of the printing.

[0083] The X-axis printing assembly 321 includes a linear motor module and a linear guide rail. The printing assembly 310 can be connected to the linear guide rail via a slider and can slide horizontally along the linear guide rail. Of course, the above is only an example, and the specific design can be determined according to actual needs. This utility model does not impose any limitations on this.

[0084] The Z-axis printing assembly, serving as a vertical drive structure, is connected to the housing 313 of both the X-axis printing assembly 321 and the printing assembly 310. It can drive the printing assembly 310 to move vertically, adjusting the distance between the printhead and the surface of the product to be printed, thus regulating the printing height. For example, for batteries of different specifications and sizes, the Z-axis printing assembly drives the printhead to adjust the spacing to ensure accurate ink droplet adhesion.

[0085] The Z-axis inkjet printing component can be in the form of a linear guide, ball screw, etc., and the specific type can be determined according to actual needs. This utility model does not impose any restrictions on it.

[0086] Please continue to refer to this. Figure 3 The curing components include a UV lamp 410, which is disposed on one side of the housing 313.

[0087] The UV lamp 410, serving as the core curing light source, is installed on one side of the housing 313 of the printing assembly 310. It can be adjacent to the printhead and face the surface of the product to be printed. After the printhead completes printing on the product surface, the X-axis printing assembly 321 drives the UV lamp 410 to move horizontally and immediately irradiate the area, causing the ink to cure and form an insulating layer, thus improving curing efficiency.

[0088] Please refer to Figure 1 and Figure 6 The battery casing insulation layer printing equipment also includes:

[0089] The plasma cleaning module 600 is located on the side of the inkjet printing module 300 near the fixture assembly 210. The plasma cleaning module 600 includes a plasma spray gun 610 and a third drive assembly for driving the plasma spray gun 610.

[0090] The plasma cleaning module 600 can pre-treat the battery casing insulation layer before printing, providing a clean and activated substrate for the insulation layer printing. When the operator fixes the battery on the fixture assembly 210, the first drive assembly 220 drives the fixture assembly 210 to move to the cleaning station of the plasma cleaning module 600, and the third drive assembly drives the plasma spray gun 610 to move above the battery, spraying a high-speed airflow toward the battery casing, causing oil, dust and other contaminants on the surface of the battery casing to detach from the casing surface. At the same time, it can also increase the surface tension of the battery casing, enhance the adhesion of the subsequent insulation layer ink, and improve the product yield.

[0091] Please continue to refer to this. Figure 6 The third driving component includes:

[0092] X-axis cleaning assembly 621 is mounted across conveyor module 200 and is used to drive plasma spray gun 610 to move horizontally.

[0093] The Z-axis cleaning assembly 622 is connected to the plasma spray gun 610 and the X-axis cleaning assembly 621, and is used to drive the plasma spray gun 610 to perform lifting and lowering movements.

[0094] The fourth drive assembly includes a second gantry spanning the conveyor module 200 and positioned on one side of the printing module 300. The X-axis cleaning assembly 621 can drive the plasma spray gun 610 to move horizontally, perpendicular to the conveying direction of the conveyor module 200, to ensure that the battery is thoroughly cleaned.

[0095] The X-axis cleaning assembly 621 includes an X-axis cleaning motor and an X-axis cleaning lead screw connected to the X-axis cleaning motor. The X-axis cleaning motor drives the X-axis cleaning lead screw to rotate, causing the plasma spray gun 610 to move at a constant speed in the horizontal direction, covering the entire printing area of ​​the battery casing; during this process, the plasma spray gun 610 continuously sprays plasma to complete surface cleaning.

[0096] The Z-axis cleaning assembly 622 can be a linear guide rail and a linear motor. The plasma spray gun 610 has a slider connected to the side facing the linear guide rail. The slider and the linear guide rail realize the lifting and lowering movement, adjust the distance between the plasma spray gun 610 and the battery, and improve the cleaning accuracy and cleaning effect.

[0097] Please refer to Figure 1 and Figure 2 Two sets of conveyor modules 200 are provided, arranged side by side on the frame 100. By setting two sets of conveyor modules 200, two battery casings can be simultaneously printed and cured to form an insulating layer, improving efficiency. The two sets of conveyor modules 200 are defined as the left and right workstations, respectively, and the plasma cleaning module 600 and the printing module 300 are both straddled between the two sets of conveyor modules 200.

[0098] The workflow of this utility model is as follows:

[0099] (1) The operator first places the battery on the fixture assembly 210 of the left station. The first drive assembly 220 of the left station drives the workpiece to the plasma cleaning module 600. At the same time, the operator feeds the material to the fixture assembly 210 of the right station and starts the right station conveyor.

[0100] (2) After the cleaning of the left station is completed, the first drive component 220 with battery is transported to the position of the inkjet module 300, and at the same time the first drive component 220 of the right station drives the workpiece to the plasma cleaning module 600 for cleaning.

[0101] (3) After the workpiece printing at the left station is completed, the second drive component drives the curing component to move above the battery to cure the ink that has just been printed to form an insulating layer. At the same time, the first drive component 220 at the right station drives the workpiece to the printing station for printing.

[0102] (4) After the insulation layer of the left station is cured, it returns to the loading and unloading station along the original route, while the ink of the battery in the right station is cured.

[0103] (5) The operator removes the printed battery from the left station fixture assembly 210 and places the unprinted battery on the left station fixture assembly 210 for a new round of printing.

[0104] (6) When a new workpiece arrives at the cleaning station on the left station, the workpiece with the insulation layer cured on the right station returns to the loading and unloading station. The operator removes the workpiece and places a new workpiece at the same time to start a new round of printing.

[0105] The above are only some or preferred embodiments of this utility model. Neither the text nor the drawings should limit the scope of protection of this utility model. All equivalent structural transformations made using the contents of this utility model specification and drawings under the overall concept of this utility model, or direct / indirect applications in other related technical fields, are included within the scope of protection of this utility model.

Claims

1. A battery casing insulation layer inkjet printing device, characterized in that, include: frame; At least one conveying module is movably mounted on the frame, and the at least one conveying module includes a fixture assembly and a first drive assembly connected to the fixture assembly; A printing module is disposed above the conveying module, and the printing module includes a printing assembly and a second drive assembly connected to the printing assembly. The printing assembly includes a printhead and an ink cartridge. A curing module, the curing module including a curing component disposed on the printing module; An ink receiving module is disposed on one side of at least one of the conveying modules. The ink receiving module includes an ink receiving container disposed on the frame and an ink suction pump disposed within the frame. An ink suction pipe is connected between the ink receiving container and the ink suction pump.

2. The battery casing insulation layer inkjet printing equipment according to claim 1, characterized in that, The ink receiving container is an ink receiving tank. The bottom of the ink receiving tank is provided with an ink suction port. The ink suction port is provided with an ink suction connector. One end of the ink suction pipe is connected to the ink suction connector, and the other end of the ink suction pipe is connected to the ink suction pump.

3. The battery casing insulation layer inkjet printing equipment according to claim 1, characterized in that, The fixture assembly includes: A support plate, the support plate being connected to the first drive assembly; A clamp is disposed on the side of the support plate opposite to the first drive assembly.

4. The battery casing insulation layer printing equipment according to claim 1, characterized in that, The printing assembly also includes: The housing has the ink cartridge disposed inside it, and the printhead is disposed at the bottom of the housing and at least partially exposed outside the housing. A temperature controller, located on the housing, is used to monitor the temperature of the nozzle; A vacuum pressure gauge is connected to the ink cartridge.

5. The battery casing insulating layer inkjet printing equipment according to claim 4, characterized in that, The second driving component includes: An X-axis inkjet printing assembly is mounted across the conveyor module and is used to drive the inkjet printing assembly to perform horizontal movement. The Z-axis inkjet printing assembly is connected to the X-axis inkjet printing assembly and the housing, and is used to drive the inkjet printing assembly to perform lifting and lowering movements.

6. The battery casing insulating layer inkjet printing equipment according to claim 4, characterized in that, The curing component includes: A UV lamp is disposed on one side of the housing.

7. The battery casing insulation layer inkjet printing equipment according to claim 1, characterized in that, The battery casing insulation layer printing equipment also includes: A plasma cleaning module is disposed on the side of the printing module near the fixture assembly. The plasma cleaning module includes a plasma spray gun and a third drive assembly for driving the plasma spray gun.

8. The battery casing insulation layer inkjet printing equipment according to claim 7, characterized in that, The third driving component includes: An X-axis cleaning assembly is mounted across the conveying module and is used to drive the plasma spray gun to move horizontally. The Z-axis cleaning assembly is connected to the plasma spray gun and the X-axis cleaning assembly, and is used to drive the plasma spray gun to perform lifting and lowering movements.

9. The battery casing insulating layer inkjet printing equipment according to claim 8, characterized in that, The X-axis cleaning assembly includes an X-axis cleaning motor and an X-axis cleaning lead screw connected to the X-axis cleaning motor.

10. The battery casing insulating layer inkjet printing equipment according to any one of claims 1 to 9, characterized in that, The conveying module is provided in two sets, and the two sets of conveying modules are arranged side by side on the frame.

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