Diaphragm on-line thickness control coating device

Abstract

The utility model discloses an on-line thickness control coating device for a diaphragm, which relates to the technical field of diaphragm preparation and comprises an on-line thickness control coating device body. The liquid feeding coating transfer roller is rotationally arranged on the inner side of the online thickness control coating device body; the film coating online liquid feeding movement mechanism is used for mounting the convenient switching mechanism; the convenient switching mechanism comprises a bottom plate, a longitudinal guide rod, a connecting block, a cross rod, a fixed frame and a glue scraper; the bottom plate is fixedly arranged at the bottom of the liquid feeding shell, the longitudinal guide rod is fixedly arranged at the top of the bottom plate, and the connecting block is arranged on the outer side of the longitudinal guide rod in a sliding and sleeving mode. According to the utility model, the glue scraper can be replaced more conveniently, and the downtime when the glue scraper is replaced can be effectively shortened, so that the overall coating efficiency of the device is ensured while the manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of diaphragm preparation, and particularly relates to a diaphragm online thickness control coating device. Background Art

[0002] The high-barrier film can protect the packaged contents, thereby preventing small-molecule substances such as pollutants, water vapor, liquids, and odors from infiltrating, and at the same time can also prevent the packaged contents from leaking out. It is widely used in fields such as solar backpacks, solar tents, solar flashlights, and solar cars.

[0003] The utility model patent with the publication number of CN 208478446 U discloses a diaphragm online thickness control coating device, which includes a coating device body. The coating device body is composed of a thickness infrared test box body, a base bracket, and a coating online liquid feeding movement device. One side of the thickness infrared test box body is provided with two base brackets. A roller is rotatably connected between the two base brackets. Guide rails are fixedly connected to the inner sides of the two base brackets. A liquid feeding coating transfer roller is rotatably connected above the guide rails between the two base brackets. And a coating online liquid feeding movement device is connected between the tops of the guide rails.

[0004] However, there are still some disadvantages in the actual use of the above device. The more obvious one is that since the rubber scraping blade is clamped inside the online liquid level tank and slidably fits with the liquid feeding coating transfer roller, when disassembling and replacing the rubber scraping blade, due to the small operating space and the rubber scraping blade being located between the online liquid level tank and the liquid feeding coating transfer roller, there is a large operating difficulty, which takes a long time and wastes a lot of manpower, and has a great impact on the overall coating efficiency of the device.

[0005] Therefore, it is very necessary to invent a diaphragm online thickness control coating device to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide a diaphragm on-line thickness control coating device. By setting a convenient switching mechanism, when the current rubber scraping blade needs to be replaced, the connecting block moves upward along the longitudinal guide rod. When the connecting block moves upward, it drives the two fixed frames to move upward through the cross bar. When the fixed frames move upward, they drive the two rubber scraping blades to move upward synchronously. After the upward movement is completed, the cross bar is rotated, so that the cross bar drives the two rubber scraping blades to complete the position exchange through the two fixed frames. Then, the connecting block moves downward to reset. At this time, the new rubber scraping blade moves to the working position, and the rubber scraping blade to be replaced is in the convenient replacement position on the upper liquid housing. Then, the operator can manually replace the rubber scraping blade to be replaced to solve the problem proposed in the above background technology. Since the rubber scraping blade is clamped inside the on-line upper liquid level tank and slidably fits with the upper liquid coating transfer roller, when disassembling and replacing the rubber scraping blade, due to the small operating space and the rubber scraping blade being located between the on-line upper liquid level tank and the upper liquid coating transfer roller, there is a large operating difficulty, which takes a long time and wastes a lot of manpower, and has a great impact on the overall coating efficiency of the device.

[0007] According to one aspect of the present disclosure, the following technical solution is provided: A diaphragm on-line thickness control coating device, comprising:

[0008] An on-line thickness control coating device body;

[0009] An upper liquid coating transfer roller, which is rotatably arranged inside the on-line thickness control coating device body;

[0010] A coating film on-line upper liquid movement mechanism, which is used for installing the convenient switching mechanism; and

[0011] A convenient switching mechanism, which includes a bottom plate, a longitudinal guide rod, a connecting block, a cross bar, a fixed frame and a rubber scraping blade;

[0012] The bottom plate is fixedly arranged at the bottom of the upper liquid housing, the longitudinal guide rod is fixedly arranged at the top of the bottom plate, the connecting block is slidably sleeved outside the longitudinal guide rod, the cross bar is rotatably nested inside the connecting block through a bearing, the fixed frame is fixedly connected to the cross bar, and the rubber scraping blade is detachably arranged inside the fixed frame.

[0013] According to the diaphragm on-line thickness control coating device of at least one embodiment of the present disclosure, the coating film on-line upper liquid movement mechanism includes a guide rail, a slider and an upper liquid housing.

[0014] According to the diaphragm on-line thickness control coating device of at least one embodiment of the present disclosure, two guide rails and two sliders are provided. The two guide rails are fixedly connected to the on-line thickness control coating device body.

[0015] The diaphragm online controlled thickness coating device according to at least one embodiment of the present disclosure, wherein the two sliders are respectively slidably disposed on the tops of the two guide rails, and the upper liquid housing is fixedly disposed on the tops of the two sliders.

[0016] The technical effects and advantages of the present utility model:

[0017] By providing a convenient switching mechanism in the present utility model, when the current rubber blade needs to be replaced, the connecting block is moved upward along the longitudinal guide rod. When the connecting block moves upward, the two fixing frames are driven to move upward by the cross bar. When the fixing frames move upward, the two rubber blades are driven to move upward synchronously. After the upward movement is completed, the cross bar is rotated, so that the cross bar drives the two rubber blades to complete the position exchange through the two fixing frames. Then, the connecting block is moved downward to reset. At this time, the new rubber blade moves to the working position, and the rubber blade to be replaced is in the convenient replacement station on the upper liquid housing. Then, the operator can manually replace the rubber blade to be replaced. Compared with the same type of device in the prior art, the present utility model can replace the rubber blade more conveniently, and can effectively shorten the downtime when replacing the rubber blade, thereby saving manpower while ensuring the overall coating efficiency of the device. Description of the Drawings

[0018] The drawings illustrate exemplary embodiments of the present disclosure and, together with the description thereof, are used to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are included in this specification and form a part of this specification.

[0019] Figure 1 is a schematic diagram of the overall structure of a diaphragm online controlled thickness coating device according to an embodiment of the present disclosure.

[0020] Figure 2 is a schematic diagram of the film online upper liquid movement mechanism structure of a diaphragm online controlled thickness coating device according to an embodiment of the present disclosure.

[0021] Figure 3 is a schematic diagram of the convenient switching mechanism structure of a diaphragm online controlled thickness coating device according to an embodiment of the present disclosure.

[0022] The specific reference numerals in the drawings are as follows:

[0023] 1. Online controlled thickness coating device body;

[0024] 2. Upper liquid coating transfer roller;

[0025] 3. Film online upper liquid movement mechanism; 31. Guide rail; 32. Slider; 33. Upper liquid housing;

[0026] 4. Convenient switching mechanism; 41. Bottom plate; 42. Longitudinal guide rod; 43. Connecting block; 44. Cross bar; 45. Fixed frame; 46. Rubber squeegee. Detailed implementation manners

[0027] The following further elaborates on the present disclosure in conjunction with the accompanying drawings and implementation manners. It can be understood that the specific implementation manners described herein are only used to explain the relevant content and do not limit the present disclosure. Additionally, it should be noted that for the sake of convenience in description, only parts related to the present disclosure are shown in the drawings.

[0028] It should be noted that, without conflict, the implementation manners in the present disclosure and the features in the implementation manners can be combined with each other. The following will detail the technical solutions of the present disclosure with reference to the accompanying drawings and implementation manners.

[0029] Unless otherwise specified, the illustrated exemplary implementation manners / embodiments will be understood to provide exemplary features of various details of some ways that can implement the technical concept of the present disclosure in practice. Therefore, unless otherwise specified, without departing from the technical concept of the present disclosure, the features of various implementation manners / embodiments can be additionally combined, separated, interchanged, and / or rearranged.

[0030] In the drawings, cross-hatching and / or shading are generally used to make the boundaries between adjacent components clear. Thus, unless stated otherwise, the presence or absence of cross-hatching or shading does not convey or imply any preference or requirement for the specific material, material properties, dimensions, proportions, commonality between the illustrated components, and / or any other characteristics, attributes, properties, etc. of the components. In addition, in the drawings, for the purpose of clarity and / or description, the dimensions and relative dimensions of the components may be exaggerated. When the exemplary embodiments can be implemented differently, the specific process sequences can be performed in a different order than described. For example, two consecutively described processes can be performed substantially simultaneously or in an order opposite to the described order. In addition, the same reference numerals represent the same components.

[0031] When a component is referred to as being "on" or "above" another component, "connected to" or "coupled to" another component, the component can be directly on the other component, directly connected to or directly coupled to the other component, or there can be an intermediate component. However, when the component is referred to as being "directly on" another component, "directly connected to" or "directly coupled to" another component, there is no intermediate component. For this reason, the term "connection" can refer to physical connection, electrical connection, etc., and can have or not have an intermediate component.

[0032] For descriptive purposes, the present disclosure may use spatial relative terms such as "under", "below", "beneath", "lower", "above", "upper", "on", "higher", and "side (e.g., as in "sidewall")" to describe the relationship of one component to another (other) component as shown in the drawings. In addition to the orientation depicted in the drawings, the spatial relative terms are also intended to encompass different orientations of the device during use, operation, and / or manufacturing. For example, if the device in the drawings is flipped, a component described as "under" or "beneath" another component or feature will then be positioned "above" the other component or feature. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. In addition, the device may be otherwise positioned (e.g., rotated 90 degrees or at other orientations), and accordingly, the spatial relative descriptors used herein are to be interpreted accordingly.

[0033] The terms used herein are for the purpose of describing particular embodiments and are not intended to be limiting. As used herein, unless the context clearly indicates otherwise, the singular forms "a", "an", and "the" are also intended to include the plural forms. In addition, when the terms "comprise" and / or "include" and their variants are used in this specification, it is stated that there are the stated features, integers, steps, operations, components, assemblies, and / or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, components, assemblies, and / or groups thereof. It should also be noted that, as used herein, the terms "substantially", "about", and other similar terms are used as approximate terms and not as terms of degree, so they are used to explain the inherent deviations of measured values, calculated values, and / or provided values that would be recognized by those of ordinary skill in the art.

[0034] Figure 1 is a schematic diagram of the overall structure of a diaphragm on-line controlled thickness coating device according to an embodiment of the present disclosure.

[0035] As Figures 1 - 3 shown, the diaphragm on-line controlled thickness coating device of the present disclosure may include components such as an on-line controlled thickness coating device body 1, an upper liquid coating transfer roller 2, a coating film on-line upper liquid movement mechanism 3, and a convenient switching mechanism 4.

[0036] It should be noted that both the on-line controlled thickness coating device body 1 and the coating film on-line upper liquid movement mechanism 3 are already disclosed solutions in the prior art and do not belong to the essential technical features of this application. Therefore, the specific structure of the on-line controlled thickness coating device body 1 will not be described in detail herein, and the structure of the coating film on-line upper liquid movement mechanism 3 other than the guide rail 31, the slider 32, and the upper liquid housing 33 will not be described in detail.

[0037] Figure 2 Schematic diagram of the structure of the coating online liquid movement mechanism 3 of the gear pump sealing mechanism according to an embodiment of the present disclosure.

[0038] As Figure 2 shown, in the present disclosure, the coating online liquid movement mechanism 3 includes a guide rail 31, a slider 32 and a liquid supply housing 33. Among them, two guide rails 31 and two sliders 32 are provided. The two guide rails 31 are fixedly connected to the online control thickness coating device body 1. The two sliders 32 are respectively slidably arranged on the tops of the two guide rails 31, and the liquid supply housing 33 is fixedly arranged on the tops of the two sliders 32.

[0039] Thus, before adjusting the rubber blade 46, the liquid supply housing 33 can be driven to move backward through the guide rail 31 and the slider 32, so that the liquid supply housing 33 drives the convenient switching mechanism 4 to move away from the liquid supply coating transfer roller 2, avoiding the blockage caused by the liquid supply coating transfer roller 2.

[0040] Figure 3 Schematic diagram of the structure of the convenient switching mechanism 4 of the gear pump sealing mechanism according to an embodiment of the present disclosure.

[0041] As Figure 3 shown, in a preferred embodiment, the convenient switching mechanism 4 includes a bottom plate 41, a longitudinal guide rod 42, a connecting block 43, a cross bar 44, a fixed frame 45 and a rubber blade 46. Among them, the bottom plate 41 is fixedly arranged at the bottom of the liquid supply housing 33, the longitudinal guide rod 42 is fixedly arranged at the top of the bottom plate 41, the connecting block 43 is slidably sleeved outside the longitudinal guide rod 42, the cross bar 44 is rotatably nested inside the connecting block 43 through a bearing, the fixed frame 45 is fixedly connected to the cross bar 44, and the rubber blade 46 is detachably arranged inside the fixed frame 45.

[0042] Thus, when the currently used rubber blade 46 needs to be replaced, the connecting block 43 is moved upward along the longitudinal guide rod 42. When the connecting block 43 moves upward, the two fixed frames 45 are driven to move upward through the cross bar 44. When the fixed frames 45 move upward, the two rubber blades 46 are driven to move upward synchronously. After the upward movement is completed, the cross bar 44 is rotated, so that the cross bar 44 drives the two rubber blades 46 to complete the position exchange through the two fixed frames 45. Then the connecting block 43 is moved downward to reset. At this time, the new rubber blade 46 moves to the working position, and the rubber blade 46 to be replaced is in a convenient operation replacement station on the liquid supply housing 33. Then the operator can manually replace the rubber blade 46 to be replaced.

[0043] In the description of this specification, the descriptions referring to terms such as "one embodiment / way", "some embodiments / ways", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment / way or example are included in at least one embodiment / way or example of this application. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment / way or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments / ways or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments / ways or examples described in this specification and the features of different embodiments / ways or examples.

[0044] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of this application, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0045] Those skilled in the art should understand that the above embodiments are only for clearly explaining the present disclosure and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications can be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A diaphragm online thickness control coating device, characterized in that: include: On-line thickness control coating device body; An upper liquid coating transfer roller, the upper liquid coating transfer roller is rotatably arranged inside the body of the online thickness control coating device; A coating film on-line liquid movement mechanism, wherein the coating film on-line liquid movement mechanism is used to install the convenient switching mechanism; and A convenient switching mechanism, the convenient switching mechanism comprising a bottom plate, a longitudinal guide rod, a connecting block, a cross bar, a fixing frame and a rubber scraper; The bottom plate is fixedly arranged at the bottom of the upper liquid shell body, the longitudinal guide rod is fixedly arranged at the top of the bottom plate, the connecting block is slidably sleeved on the outside of the longitudinal guide rod, the cross bar is rotatably nested on the inside of the connecting block through a bearing, the fixed frame is fixedly connected to the cross bar, and the scraper is detachably arranged on the inside of the fixed frame.

2. The diaphragm online thickness control coating device according to claim 1 is characterized in that: The coating film online liquid movement mechanism comprises a guide rail, a slider and a liquid housing.

3. The diaphragm online thickness control coating device according to claim 2 is characterized in that: The guide rails and the sliding blocks are both provided with two, and the two guide rails are fixedly connected to the body of the online thickness control coating device.

4. The diaphragm online thickness control coating device according to claim 3 is characterized in that: The two sliding blocks are respectively slidably arranged on the top of the two guide rails, and the upper liquid housing is fixedly arranged on the top of the two sliding blocks.

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