Baffle mechanism and coater

Abstract

This application provides a baffle mechanism and a coating machine for controlling the coating width of batteries on a coating roller. The baffle mechanism includes a coating machine base and at least one movable baffle mechanism. A support is provided on the coating machine base, and the coating roller is located on the support. The baffle mechanism is disposed on the support and located on the outer periphery of the coating roller. The baffle mechanism includes a support, a first fastener, and a slider assembly movably disposed on the support. The support is provided with a groove facing the coating roller, and the slider assembly is movably disposed in the groove. The first fastener is configured to hold the slider assembly against the groove to control the distance between the slider assembly and the coating roller. By setting a movable baffle mechanism, the problems of difficult adjustment of the feed baffle, inaccurate control of the sealing strip thickness, and multiple disassembly and adjustment required in traditional coating machines are solved. Adjusting the distance between the slider assembly and the coating roller by the first fastener makes operation more convenient and improves production efficiency.

Description

Technical Field

[0001] This application relates to the field of coating machine technology, specifically to baffle mechanisms and coating machines. Background Technology

[0002] Existing coating machines require the assembly of a feed baffle before the coating operation, such as Figure 1 As shown, the feed baffle 30' needs to be manually and vertically inserted. Simultaneously, a foam sealing strip is embedded into the end of the baffle near the coating roller 20' using a pressing method, allowing the baffle 30' to adhere to the coating roller 20' for controlling the coating width of the battery. However, the sealing strip is mainly cut manually, making it difficult to control its thickness. Often, multiple disassemblies and reassemblies of the feed baffle are required to determine the optimal thickness of the sealing strip. Furthermore, the existing baffle cannot be moved after insertion, making it difficult to precisely control the optimal thickness of the sealing strip. Utility Model Content

[0003] To address the shortcomings of the existing technology, it is necessary to provide a baffle mechanism and a coating machine that uses the baffle mechanism.

[0004] This application provides a baffle mechanism for use on a coating machine to control the coating width of the substrate. The coating machine is equipped with a coating roller. The baffle mechanism includes a support, a first fastener, and a slider assembly. The support is provided with a groove facing the coating roller, and the slider assembly is slidably disposed within the groove. The sliding direction of the slider assembly is perpendicular to the axial direction of the coating roller. The first fastener is configured to fix the slider assembly within the groove to control the distance between the slider assembly and the coating roller.

[0005] The baffle mechanism provided in this application solves the problems of difficult adjustment of the feed baffle, inaccurate control of sealing strip thickness, and multiple disassembly and adjustment required in traditional coating machines by setting a movable baffle mechanism. Adjusting the distance between the slider assembly and the coating roller via the first fastener makes operation more convenient, reduces material waste and labor costs, and improves production efficiency and coating quality. The slider assembly can be flexibly adjusted via the slide groove and the first fastener, avoiding the cumbersome process of manually clamping the baffle vertically. Fixing the position of the slider assembly with the fastener ensures the stability and consistency of the coating width.

[0006] In some embodiments of this application, a first through hole is provided on the slide, and a first fastener is configured to pass through the first through hole and be fixed to the slider assembly.

[0007] In some embodiments of this application, the support is further provided with a first limiting plate located above the slide groove, the first limiting plate being configured to abut against the surface of the slider assembly to hold the slider assembly against the slide groove.

[0008] In some embodiments of this application, the slider assembly includes a slide plate, a locking member, and a baffle. An adjusting seat is provided on the slide plate, and a cavity is provided on the side of the adjusting seat facing the coating roller. The locking member includes a first end and a second end, the first end being movably disposed within the cavity to adjust the distance between the locking member and the coating roller. The baffle is detachably disposed on the second end, and a first sealing strip is provided on the end of the baffle facing the coating roller.

[0009] In some embodiments of this application, the slider assembly further includes a second fastener, and the adjusting seat is provided with a second through hole. The second fastener is configured to pass through the second through hole and be fixed to the clamp to adjust the distance between the clamp and the coating roller.

[0010] In some embodiments of this application, a first slot is provided on the second end, and the baffle is detachably embedded in the first slot.

[0011] In some embodiments of this application, a second slot is provided on the side of the support facing the coating roller, and a second sealing strip is provided in the second slot.

[0012] In some embodiments of this application, the first sealing strip and the second sealing strip are flush with the end facing the coating roller.

[0013] In some embodiments of this application, a second limiting plate is also provided on the skateboard, the second limiting plate being configured to limit the slider assembly on the support.

[0014] This application also provides a coating machine, including a coating machine base, a support, and a coating roller. The support is disposed on the coating machine base. The coating roller and a baffle mechanism are disposed on the support, including the aforementioned baffle mechanism, which is located on the outer periphery of the coating roller. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a baffle mechanism in the prior art.

[0016] Figure 2 This is a schematic diagram of a coating machine according to one embodiment of this application.

[0017] Figure 3 yes Figure 2 The diagram shows a baffle mechanism for the coating machine.

[0018] Figure 4 yes Figure 3 An exploded view of the baffle mechanism shown.

[0019] Explanation of key component symbols:

[0020] The coating machine base 10, bracket 100, coating roller 20, baffle mechanism 30, support 300, slider assembly 310, first through hole 304, slide groove 301, first fastener 320, first limiting plate 302, slide plate 311, adjusting seat 312, cavity 3121, clamp 313, first end 3131, second end 3132, baffle 314, first sealing strip 315, second fastener 316, second through hole 3122, first slot 3133, second slot 303, second sealing strip 400, and second limiting plate 500.

[0021] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this application. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or may also have a component that is centrally located. When a component is considered to be "located" on another component, it can be directly located on the other component or may also have a component that is centrally located.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] Please see Figures 2 to 4 This application provides a baffle mechanism 30 applied to a coating machine. The coating machine includes a coating machine base 10 and at least one of the aforementioned baffle mechanisms 30. A support 100 is disposed on the coating machine base 10, and a coating roller 20 is located on the support 100. In some embodiments, the coating roller 20 is arranged on the support 100 in a direction substantially perpendicular to the plane of the coating machine base 10. The baffle mechanism 30 is disposed on the support 100 and located on the outer periphery of the coating roller 20.

[0026] like Figure 3 and Figure 4As shown, the baffle mechanism 30 includes a support 300, a first fastener 320, and a slider assembly 310 movably disposed on the support 300. The support 300 has a groove 301 facing the coating roller 20. The support 300 is inclined towards the coating roller 20, and the slurry flows from the support 300 to the coating roller 20. The material to be coated (such as an electrode) passes between the two coating rollers 20, so that the slurry is coated onto the electrode by the baffle mechanism 30. The slider assembly 310 is movably disposed within the groove 301. When the slider assembly 310 slides to a specific position in the groove 301, the first fastener 320 is configured to fix the slider assembly 310 within the groove 301 to control the distance between the slider assembly 310 and the coating roller 20. The sliding direction of the slider assembly 310 in the groove 301 is perpendicular to the axial direction of the coating roller 20. In some embodiments, the first fastener 320 can be a screw, bolt, or other fastener.

[0027] The baffle mechanism provided in this application solves the problems of difficult adjustment of the feed baffle, inaccurate control of sealing strip thickness, and multiple disassembly and adjustment in traditional coating machines by setting a movable baffle mechanism 30. By sliding the slider assembly 310 to a specific position of the slide groove 301 and fixing the slider assembly 310 and the slide groove 301 with the first fastener 320, the distance between the slider assembly 310 and the coating roller 20 can be adjusted, making operation more convenient, reducing material waste and labor costs, and improving production efficiency and coating quality. The slider assembly 310 can be flexibly adjusted through the slide groove 301 and the first fastener 320, avoiding the cumbersome process of manually vertically inserting the baffle 314. Fixing the position of the slider assembly 310 with the first fastener 320 ensures the stability and consistency of the coating width.

[0028] Please see Figure 3 and Figure 4In some embodiments of this application, a first through hole 304 is provided on the slide 301, and a first fastener 320 is configured to pass through the first through hole 304 and connect to the slider assembly 310 to adjust the distance between the slider assembly 310 and the coating roller 20. By providing a first through hole 304 on the slide 301 and adjusting the distance between the slider assembly 310 and the coating roller 20 by passing the first fastener 320 through the first through hole 304, precise control of the coating width can be achieved. Traditional coating machines typically use a manual vertical clamping method for the feed baffle, resulting in a cumbersome and inaccurate adjustment process. In this application, the slider assembly 310 can move freely through the adjustment of the first fastener 320, and the design of the first through hole 304 makes the adjustment of the fastener more flexible, avoiding the errors of traditional manual adjustment. The distance between the slider assembly 310 and the coating roller 20 can be adjusted in real time, reducing the problem of multiple disassembly and assembly caused by the difficulty in controlling the thickness of the sealing strip. Setting the coating width has become more convenient and efficient, which significantly improves production efficiency and coating quality, while reducing labor costs and material waste.

[0029] Please see Figure 4 In some embodiments of this application, a first limiting plate 302 is also provided on the slide groove 301 above the slider assembly 310. The first limiting plate 302 is configured to hold the slider assembly 310 against the slide groove 301 by a first fastener 320. By providing the first limiting plate 302 on the slide groove 301 and using the first fastener 320 to hold the slider assembly 310 against the slide groove 301, the stability and consistency of the coating width can be effectively improved. In traditional coating machines, the feed baffle 314 cannot move after being stuck, resulting in insufficient precision in the control of the coating width. The position of the slider assembly 310 can be fixed by the first limiting plate 302 and the first fastener 320, ensuring its stability within the slide groove 301. This design not only prevents the slider assembly 310 from shifting due to external forces or vibrations during use, but also allows for precise positioning through the adjustment of the fasteners, thereby ensuring accurate control of the coating width. The first limiting plate 302 makes the movement range of the slider assembly 310 more controllable, further reducing the coating width deviation caused by human operation error, and improving coating quality and production efficiency.

[0030] Please see Figure 3 and Figure 4In some embodiments of this application, the slider assembly 310 includes a slide plate 311, a locking member 313, and a baffle 314. An adjusting seat 312 is provided on the slide plate 311, and the adjusting seat 312 has a cavity 3121 in a direction away from the coating roller 20. The locking member 313 includes a first end 3131 and a second end 3132. The first end 3131 is movably disposed within the cavity 3121, and the adjusting seat 312 is configured to adjust the distance between the locking member 313 and the coating roller 20. The baffle 314 is detachably disposed on the second end 3132, and a first sealing strip 315 is provided on the end of the baffle 314 facing the coating roller 20. Through the design of the adjusting seat 312 and the cavity 3121, the distance between the locking member 313 and the coating roller 20 can be adjusted, thereby precisely controlling the coating width. Traditional coating machines typically require manual cutting of the sealing strip to adjust the coating width, and the thickness of the first sealing strip 315 is difficult to control precisely, resulting in a cumbersome process of multiple disassembly and adjustment. The first end 3131 of the clamp 313 is movably disposed within the cavity 3121 of the adjusting seat 312. The distance between the clamp 313 and the coating roller 20 can be precisely adjusted via the adjusting seat 312, avoiding the inaccuracies of traditional manual cutting of the first sealing strip 315. The baffle 314 is detachably disposed at the second end 3132 of the clamp 313 and is provided with the first sealing strip 315, further improving the sealing effect and coating quality.

[0031] Please see Figure 4 In some embodiments of this application, the slider assembly 310 further includes a second fastener 316. The adjusting seat 312 has a second through hole 3122, and the second fastener 316 is configured to pass through the second through hole 3122 and abut against the clamping member 313 to adjust the distance between the clamping member 313 and the coating roller 20. This allows for more precise adjustment of the distance between the clamping member 313 and the coating roller 20, thereby achieving precise control of the coating width. The design of the second fastener 316 allows the position of the clamping member 313 to be precisely adjusted through the second through hole 3122 of the adjusting seat 312, further improving the accuracy of the coating width. Simultaneously, the abutment of the second fastener 316 against the clamping member 313 ensures that the clamping member 313 remains stable during adjustment, avoiding positional displacement of the clamping member 313 due to improper operation.

[0032] Please see Figure 3In some embodiments of this application, a first slot 3133 is provided on the second end 3132, and the baffle 314 is detachably embedded in the first slot 3133. This enables quick replacement and adjustment of the baffle 314, thereby improving the ease of operation and production efficiency of the coating machine. The baffle 314 can be quickly embedded in the second end 3132 of the clamp 313 through the first slot 3133, ensuring the stability of the baffle 314 while allowing for convenient replacement and adjustment. By replacing different baffles 314, different coating rollers 20 can be configured, effectively saving time and improving production efficiency.

[0033] Please see Figure 4 In some embodiments of this application, a second slot 303 is provided on the side of the support 300 facing the coating roller 20, and a second sealing strip 400 is provided in the second slot 303. This can further improve the sealing effect of the coating machine, thereby ensuring coating quality and stability. The second sealing strip 400 provides additional sealing protection, ensuring that the material does not leak during the coating process and the coating width is more accurate. At the same time, the design of the second slot 303 allows the position of the second sealing strip 400 to be flexibly replaced, further optimizing the sealing performance of the coating machine and improving coating quality and production efficiency.

[0034] Please see Figure 3 In some embodiments of this application, the ends of the first sealing strip 315 and the second sealing strip 400 facing the coating roller 20 are flush. By setting the ends of the first sealing strip 315 and the second sealing strip 400 facing the coating roller 20 to be flush, the sealing effect of the coating machine can be further optimized, preventing material leakage.

[0035] Please see Figure 4 In some embodiments of this application, a second limiting plate 500 is further provided on the slide plate 311. The second limiting plate 500 is configured to limit the slider assembly 310 on the support 300. This ensures the stability and safety of the slider assembly 310 during adjustment and use, thereby improving the overall performance of the coating machine. The second limiting plate 500 effectively limits the range of movement of the slider assembly 310, preventing accidental displacement or detachment during adjustment or use.

[0036] Please see Figure 2This application also provides a coating machine, including the aforementioned baffle mechanism. By setting a movable baffle mechanism 30, the problems of difficulty in adjusting the feed baffle 314, inaccurate control of the sealing strip thickness, and multiple disassembly and adjustment required in traditional coating machines are solved. The distance between the slider assembly 310 and the coating roller 20 is adjusted by the first fastener 320, making operation more convenient, reducing material waste and labor costs, while improving production efficiency and coating quality. The slider assembly 310 can be flexibly adjusted via the slide groove 301 and the first fastener 320, avoiding the tedious process of manually inserting the baffle 314 vertically. The thickness and position of the sealing strip can be precisely set by the slider assembly 310, reducing material waste caused by improper cutting of the sealing strip and lowering labor costs. The position of the slider assembly 310 is fixed by the fastener, ensuring the stability and consistency of the coating width.

[0037] The above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this application without departing from the spirit and substance of the technical solutions of this application.

Claims

1. A baffle mechanism for use on a coating machine to control the coating width of the body to be coated, the coating machine being equipped with a coating roller, characterized in that, The baffle mechanism includes a support, a first fastener, and a slider assembly. The support is provided with a groove facing the coating roller. The slider assembly is slidably disposed in the groove. The sliding direction of the slider assembly is perpendicular to the axial direction of the coating roller. The first fastener is configured to fix the slider assembly in the groove to control the distance between the slider assembly and the coating roller.

2. The baffle mechanism according to claim 1, characterized in that, The slide has a first through hole, and the first fastener is configured to pass through the first through hole and be fixed to the slider assembly.

3. The baffle mechanism according to claim 2, characterized in that, The support is further provided with a first limiting plate located above the slide groove, the first limiting plate being configured to abut against the surface of the slider assembly to hold the slider assembly within the slide groove.

4. The baffle mechanism according to claim 1, characterized in that, The slider assembly includes: A sliding plate, wherein an adjustment seat is provided on the sliding plate, and a cavity is provided on the side of the adjustment seat facing the coating roller; A clamping element, comprising a first end and a second end, wherein the first end is movably disposed within the cavity to adjust the distance between the clamping element and the coating roller; and A baffle is detachably disposed at the second end, and a first sealing strip is provided at the end of the baffle facing the coating roller.

5. The baffle mechanism according to claim 4, characterized in that, The slider assembly further includes a second fastener, and the adjusting seat is provided with a second through hole. The second fastener is configured to pass through the second through hole and be fixed to the clamp to adjust the distance between the clamp and the coating roller.

6. The baffle mechanism according to claim 4, characterized in that, The second end is provided with a first slot, and the baffle is detachably embedded in the first slot.

7. The baffle mechanism according to claim 4, characterized in that, The support is further provided with a second slot on the side facing the coating roller, and the second slot is provided with a second sealing strip.

8. The baffle mechanism according to claim 7, characterized in that, The first sealing strip and the second sealing strip are flush with the end facing the coating roller.

9. The baffle mechanism according to claim 4, characterized in that, The slide plate is also provided with a second limiting plate, which is configured to limit the slider assembly to the support.

10. A coating machine, comprising a coating machine base, a support, and a coating roller, wherein the support is disposed on the coating machine base, and the coating roller and the baffle mechanism are disposed on the support, characterized in that, Includes a baffle mechanism as described in any one of claims 1 to 9, wherein the baffle mechanism is located on the outer peripheral side of the coating roller.

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