Efficient and rapid coating device
By installing multiple coating components and support members on the rack of the coating device, multiple coatings are realized without secondary drying, and the problems of large area, high cost and low production efficiency in the prior art are solved. , achieving efficient and rapid coating production.
Patent Information
- Application Number
- CN202420669123.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-04-02
AI Technical Summary
In the existing coating process, the coating material needs to be dried multiple times, resulting in large area, high cost and low production efficiency of the equipment.
An efficient and rapid coating device is designed to achieve multiple coatings and avoid secondary drying by providing first and second coating components on the rack and providing multiple support members in between.
By coating multiple times and supporting the sheet with support members, the device avoids multiple drying, saves energy consumption and equipment resources, reduces production costs, and improves production efficiency.
Smart Images
Figure CN222469585U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of coating, and more specifically, to a high-efficiency and fast coating device. Background Art
[0002] At present, in the existing coating process, after a coating layer is applied, the coating material needs to be placed in an oven for drying, and then coated a second time, and then dried a second time. The production equipment of this production line occupies a large area, has certain requirements for the factory building, and has high equipment investment costs and relatively low production efficiency. Therefore, the present application develops an efficient and fast coating device. Utility Model Content
[0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a high-efficiency and fast coating device to solve one or more of the above-mentioned problems.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] A high-efficiency and fast coating device comprises a frame, on which a first coating assembly and a second coating assembly are arranged, a sheet is conveyed from the first coating assembly to the second coating assembly, a plurality of first supporting members are arranged between the first coating assembly and the second coating assembly, the first supporting member is arranged on the frame, and the first supporting member is used to support the sheet after a layer of coating has been performed.
[0006] In certain achievable embodiments, the first coating assembly includes a first lower coating roller and a first upper coating roller, and the first lower coating roller and the first upper coating roller are used to apply the coating liquid to the lower surface and the upper surface of the sheet, and the second coating assembly includes a second lower coating roller and a second upper coating roller, and the second lower coating roller and the second upper coating roller are used to apply the coating liquid to the lower surface and the upper surface of the sheet for a second time.
[0007] In certain achievable embodiments, the first support members are support rollers, and each first support roller is provided with a plurality of support spires along its circumferential outer surface.
[0008] In certain achievable embodiments, the supporting tip of the first supporting roller is also triangular.
[0009] In some achievable embodiments, a first driving mechanism is also included, which includes a driving motor, a driving sprocket and a first driven sprocket, the driving sprocket is installed on the shaft end of the driving motor, the first driven sprocket is installed on the first transmission shaft, and the driving sprocket and the first driven sprocket are connected by a chain.
[0010] In certain achievable embodiments, the first driven sprocket synchronously drives the first lower coating roller and the first conveying roller.
[0011] In certain achievable embodiments, a second supporting roller is also disposed on the left side of the second coating assembly, and the shape and structure of the second supporting roller are the same as those of the first supporting roller.
[0012] In certain practicable embodiments, a front horizontal conveying platform is further provided on the frame, and the front horizontal conveying platform is located on the right side of the first coating assembly.
[0013] In summary, the utility model has the following beneficial effects:
[0014] First, the structural design of the utility model is ingenious and compact. The present application realizes coating the sheet material in multiple times by arranging a first coating component and a second coating component on the frame, and arranging multiple first supporting members between the first coating component and the second coating component. At the same time, the first supporting members are used to support the sheet material to avoid using multiple ovens for secondary drying, thereby saving energy consumption and equipment resources, further reducing production costs, and greatly improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the main structure of a high-efficiency and fast coating device provided by the utility model;
[0016] Figure 2 A schematic diagram of a supporting pointed top structure of a high-efficiency and fast coating device provided by the utility model. DETAILED DESCRIPTION
[0017] 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.
[0018] It should be noted that all expressions using "first", "second", "third" and "fourth" in the embodiments of the present invention are for distinguishing two non-identical entities with the same name or non-identical parameters. It can be seen that "first", "second", "third" and "fourth" are only for the convenience of expression and should not be understood as limitations on the embodiments of the present invention. The subsequent embodiments will not explain this one by one.
[0019] In the description of the present invention, it should be understood that the terms "center", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.
[0020] The following is combined with Figure 1-2 The utility model is described in further detail.
[0021] An efficient and fast coating device includes a frame 1, a first coating component 2 and a second coating component 3 are arranged on the frame 1, a sheet 4 is transported from the first coating component 2 to the second coating component 3, and a plurality of first support members 5 are arranged between the first coating component 2 and the second coating component 3. The first support members 5 are arranged on the frame 1, and the first support members 5 are used to support the sheet 4 after a layer of coating has been performed. It should be noted that a front horizontal conveying platform is also arranged on the frame in the present application, and the front horizontal conveying platform is located on the right side of the first coating component 2, and is used to convey the sheet horizontally to the first coating component. The front horizontal conveying platform includes two conveying rollers arranged front and back and a conveyor belt for connecting the two conveying rollers, and the sheet is placed on the conveyor belt, thereby ensuring that the sheet is conveyed horizontally to the first coating component.
[0022] like Figure 1 As shown, the first coating assembly 2 includes a first lower coating roller 21 and a first upper coating roller 22, which are used to apply the coating liquid to the lower surface and the upper surface of the sheet, and the second coating assembly 3 includes a second lower coating roller 31 and a second upper coating roller 32, which are used to apply the coating liquid to the lower surface and the upper surface of the sheet 4 for the second time. Thus, the sheet is coated multiple times, and the first support member is used to support the sheet to avoid secondary drying.
[0023] It should be noted that the present application also includes a first driving mechanism 6, which includes a driving motor 61, a driving sprocket 62 and a first driven sprocket 63, the driving sprocket 62 is installed on the shaft end of the driving motor, and the first driven sprocket 63 is installed on the first transmission shaft, and the driving sprocket and the first driven sprocket 63 are connected by a chain.
[0024] The first support member 5 in the present application adopts a support roller, and each first support roller is provided with a plurality of support spires 51 along its circumferential outer surface. Preferably, the support spires of the first support roller are triangular. It should be noted that a plurality of second sprockets are provided at the shaft end of each first transmission shaft, and each first support roller is provided with a second transmission shaft for driving its rotation, and a third sprocket is provided at the shaft end of each second transmission shaft, so that each second transmission shaft can be connected to the second sprocket through the third sprocket, thereby saving energy consumption and equipment resources, so that the first driven sprocket 63 and the third sprocket are connected to drive the first support roller to rotate. Alternatively, the plurality of third sprockets can be driven by a separate motor. As Figure 2 As shown, the shape of the support roller in the present application is similar to a gear structure. Preferably, the width of the triangular apex is preferably 0.2-0.5 mm, the triangular apex is symmetrical, and the preferred number is 24. The angle between the vertex of each triangular apex and the center of the support roller is 15 degrees. The support of the sheet is achieved by symmetrically arranging multiple support apexes on the outer surface of the support roller without damaging the coating liquid that has been coated once on the surface of the sheet, thereby avoiding separate drying of the sheet after each coating, saving the space occupied by the equipment, reducing the investment in equipment, and greatly improving production efficiency.
[0025] As shown in the figure, the first driven sprocket 63 synchronously drives the first lower coating roller 21 and the first conveying roller 7. Specifically, the surface of the first transmission shaft where the first driven sprocket is located is provided with a second conveying roller, the second conveying roller and the surface of the first conveying roller are in contact with each other to achieve transmission connection, and the surface of the second conveying roller is in contact with the surface of the transmission shaft where the second lower coating roller 31 is located to achieve transmission connection.
[0026] Further explanation, such as Figure 1 As shown, a second support roller 8 is also provided on the left side of the second coating assembly 3, and the shape and structure of the second support roller 8 are the same as those of the first support roller. The second support roller is also provided with a plurality of support spires along its circumferential outer surface, and the support spires are also triangular.
[0027] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.
Claims
1. An efficient and fast coating device, characterized in that: The invention comprises a frame (1), wherein a first coating assembly (2) and a second coating assembly (3) are arranged on the frame (1), a sheet (4) is transported from the first coating assembly (2) to the second coating assembly (3), and a plurality of first support members (5) are arranged between the first coating assembly (2) and the second coating assembly (3), wherein the first support members (5) are arranged on the frame (1), and are used to support the sheet (4) after a layer of coating has been applied; The first coating assembly (2) comprises a first lower coating roller (21) and a first upper coating roller (22), wherein the first lower coating roller (21) and the first upper coating roller (22) are used to apply coating liquid to the lower surface and the upper surface of the sheet, and the second coating assembly (3) comprises a second lower coating roller (31) and a second upper coating roller (32), wherein the second lower coating roller (31) and the second upper coating roller (32) are used to apply coating liquid to the lower surface and the upper surface of the sheet (4) for the second time.
2. The high-efficiency and fast coating device according to claim 1, characterized in that: The first support member (5) is a first support roller, and each of the first support rollers is provided with a plurality of support spires (51) along its circumferential outer surface.
3. The high-efficiency and fast coating device according to claim 2, characterized in that: The supporting tip of the first supporting roller is also triangular.
4. The high-efficiency and fast coating device according to claim 2, characterized in that: The invention also comprises a first driving mechanism (6), the first driving mechanism comprising a driving motor (61), a driving sprocket (62) and a first driven sprocket (63), the driving sprocket (62) being mounted on the shaft end of the driving motor, the first driven sprocket (63) being mounted on the first transmission shaft, and the driving sprocket and the first driven sprocket (63) being connected by a chain.
5. The high-efficiency and fast coating device according to claim 4, characterized in that: The first driven sprocket (63) synchronously drives the first lower coating roller (21) and the first conveying roller (7).
6. The high-efficiency and fast coating device according to claim 5, characterized in that: A second supporting roller (8) is also provided on the left side of the second coating assembly (3); the shape and structure of the second supporting roller (8) are the same as those of the first supporting roller.
7. The high-efficiency and fast coating device according to claim 1, characterized in that: The frame is also provided with a front horizontal conveying platform, and the front horizontal conveying platform is located on the right side of the first coating assembly (2).