Multifunctional coating and mold spraying main machine structure

Abstract

The utility model belongs to the field of coating equipment, and provides a multifunctional coating and mold spraying main machine structure which comprises a rack, a movable support, a roller assembly and a mold head assembly, and the movable support is movably installed on the rack and can move relative to the rack; the roller assembly comprises a first cooling roller rotationally installed on the movable support, a coating roller and an embossing roller, the coating roller and the embossing roller are rotationally installed on the rack, the first cooling roller, the coating roller and the embossing roller are arranged in parallel, and the first cooling roller can move along with the movable support and is close to the coating roller or the embossing roller. The die head assembly comprises a coating die head used for coating, a front film spraying head and a rear film spraying head, wherein the front film spraying head and the rear film spraying head are used for film spraying. The coating die head is rotationally installed on the rack, and the output end of the coating die head can be close to or away from the coating roller in the process of rotating relative to the rack.

Description

Technical Field

[0001] This application belongs to the field of coating equipment. More specifically, it relates to a multi-functional coating and extrusion die mainframe structure. Background Art

[0002] In modern industrial production, coating and extrusion die technologies, as important links in material processing, are widely used in multiple fields such as food packaging, printing, textiles, and electronics. However, in the existing industrial coating and extrusion die technology field, traditional coating machines and extrusion die machines can often only complete single coating or extrusion die tasks. When completing the entire production process, multiple devices need to work together, which not only increases the floor area but also improves the operation difficulty and cost. Therefore, it is necessary to solve the above technical problems. Summary of the Invention

[0003] The purpose of the embodiments of this application is to provide a multi-functional coating and extrusion die mainframe structure to solve the technical problem of the single function of coating machines and extrusion die machines in the prior art.

[0004] To achieve the above purpose, the technical solution adopted in this application is: to provide a multi-functional coating and extrusion die mainframe structure, including:

[0005] A frame;

[0006] A movable support, movably installed on the frame and capable of moving relative to the frame;

[0007] A roller assembly, including a first cooling roller rotatably installed on the movable support and a coating roller and an embossing roller respectively rotatably installed on the frame. The first cooling roller, the coating roller, and the embossing roller are arranged in parallel, and the first cooling roller can follow the movable support and approach the coating roller or the embossing roller respectively.

[0008] A die head assembly, including a coating die head for coating and a front extrusion die head and a rear extrusion die head for extrusion die respectively. The coating die head is rotatably installed on the frame, and the output end of the coating die head can approach or move away from the coating roller during the rotation relative to the frame. The output end of the front extrusion die head faces the gap between the coating roller and the first cooling roller, and the output end of the rear extrusion die head faces the gap between the embossing roller and the first cooling roller.

[0009] Optionally, the multi-functional coating and extrusion die mainframe structure further includes a first cylinder installed on the frame and a die head mounting bracket hinged on the frame;

[0010] Both ends of the die head mounting bracket are respectively connected to the first cylinder and the coating die head so that the coating die head can be driven by the first cylinder to rotate relative to the frame.

[0011] Optionally, the multi-functional coating and extrusion die mainframe structure further includes a second cylinder installed on the frame, and the movable support is connected to the output end of the second cylinder and can approach the coating roller or the embossing roller respectively during the telescopic process of the second cylinder.

[0012] Optionally, the multi-functional coating and extrusion die mainframe structure further includes a slider connected to the movable support and a slide rail connected to the frame;

[0013] The slider is slidably connected to the slide rail, and the sliding direction of the slider relative to the slide rail is parallel to the output direction of the second cylinder.

[0014] Optionally, the multi-functional coating and extrusion die mainframe structure further includes a second cooling roller rotatably installed on the frame;

[0015] Both the roller assembly and the die head assembly are located on the same side of the second cooling roller.

[0016] The beneficial effect of the multi-functional coating and extrusion die mainframe structure provided by this application is that: compared with the prior art, in the multi-functional coating and extrusion die mainframe structure provided by this application, when the first cooling roller moves with the movable support and approaches the coating roller, the coating function can be realized by opening the coating die head, the film coating function can be realized by opening the front film coating head, and the dual functions of coating and film coating can be realized by opening both the coating die head and the front film coating head at the same time; when the first cooling roller moves with the movable support and approaches the embossing roller, the embossing function can be realized by opening the rear film coating head. Thus, by moving the first cooling roller and cooperating with the die head assembly, the multi-functional coating and extrusion die mainframe structure in this application can realize different functions, which is far superior to the prior art. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of this application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of this application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic diagram of the overall structure of the multi-functional coating and extrusion die mainframe structure provided by the embodiment of this application;

[0019] Figure 2 It is a schematic diagram of the partial structure of the multi-functional coating and extrusion die mainframe structure provided by the embodiment of this application;

[0020] Figure 3 It is a schematic diagram of the working state of the multi-functional coating and extrusion die mainframe structure provided by the embodiment of this application Figure 1 ;

[0021] Figure 4 Schematic diagram of the working state of the multi-functional coating and extrusion die host structure provided by the embodiment of the present application Figure 2 ;

[0022] Figure 5 Schematic diagram of the working state of the multi-functional coating and extrusion die host structure provided by the embodiment of the present application Figure 3 ;

[0023] Figure 6 Schematic diagram of the working state of the multi-functional coating and extrusion die host structure provided by the embodiment of the present application Figure 4 。

[0024] Among them, each reference numeral in the figure: 101, frame; 102, movable support; 103, first cooling roller; 104, coating roller; 105, embossing roller; 106, coating die head; 107, front extrusion die head; 108, rear extrusion die head; 109, first cylinder; 110, die head mounting frame; 111, second cylinder; 112, slider; 113, slide rail; 114, second cooling roller. Detailed implementation manners

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer and more understandable, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0026] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0027] It should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying 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 construed as a limitation to the present application.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, "a plurality" means two or more, unless otherwise specifically defined.

[0029] Please refer to Figures 1 to 6 , and a structure of a multifunctional coating and extrusion die main machine provided by an embodiment of this application will be described. The structure of this multifunctional coating and extrusion die main machine includes a frame 101, a movable support 102, a roller assembly, and a die head assembly. Among them:

[0030] The movable support 102 is movably installed on the frame 101 and can move relative to the frame 101. The roller assembly includes a first cooling roller 103 rotatably installed on the movable support 102, a coating roller 104 and an embossing roller 105 respectively rotatably installed on the frame 101. In this embodiment, a set of patterns or mesh patterns are processed on the outer circumferential surface of the embossing roller 105 by etching or machining processes. The first cooling roller 103, the coating roller 104, and the embossing roller 105 are arranged in parallel, and the first cooling roller 103 can move with the movable support 102 and approach the coating roller 104 or the embossing roller 105 respectively. The die head assembly includes a coating die head 106 for coating, a front extrusion die head 107 and a rear extrusion die head 108 for extrusion coating respectively. The coating die head 106 is rotatably installed on the frame 101, and the output end of the coating die head 106 can approach or move away from the coating roller 104 during the process of rotating relative to the frame 101. The output end of the front extrusion die head 107 faces the gap between the coating roller 104 and the first cooling roller 103, and the output end of the rear extrusion die head 108 faces the gap between the embossing roller 105 and the first cooling roller 103. It can be understood that in this embodiment, the first cooling roller 103 is used to cool the substrate and cure the coating applied to the substrate or the film material extruded onto the substrate. When the first cooling roller 103 moves away from the embossing roller 105, the embossing roller 105 can be used only as a traction structure for the substrate and not for embossing operations.

[0031] According to the above structure provided in this embodiment, when the first cooling roller 103 moves with the movable support 102 and approaches the coating roller 104, opening the coating die head 106 can achieve the coating function, opening the front film coating head 107 can achieve the film coating function, and opening both the coating die head 106 and the front film coating head 107 can achieve the dual functions of coating and film coating; when the first cooling roller 103 moves with the movable support 102 and approaches the embossing roller 105, opening the rear film coating head 108 can achieve the film coating and embossing function, that is, the pattern on the surface of the embossing roller 105 is imprinted on the film coating layer through the extrusion of the film coating layer on the substrate by the embossing roller 105 and the first cooling roller 103. Thus, by moving the first cooling roller 103 and cooperating with the die head assembly, the multi-functional coating and film coating host structure in this embodiment can achieve different functions, which is far superior to the prior art.

[0032] In another embodiment of the present application, please refer to Figures 1 to 6 , the multi-functional coating and film coating host structure further includes a first cylinder 109 installed on the frame 101 and a die head mounting frame 110 hinged on the frame 101. The two ends of the die head mounting frame 110 are respectively connected to the first cylinder 109 and the coating die head 106 so that the coating die head 106 can be driven by the first cylinder 109 to rotate relative to the frame 101. According to the above structure provided in this embodiment, the coating die head 106 connected to the die head mounting frame 110 can be stably and accurately controlled to approach or move away from the coating roller 104 by the first cylinder 109, which is beneficial to significantly improving the coating stability of the multi-functional coating and film coating host structure in this embodiment.

[0033] In another embodiment of the present application, please refer to Figures 1 to 6 , the multi-functional coating and film coating host structure further includes a second cylinder 111 installed on the frame 101. The movable support 102 is connected to the output end of the second cylinder 111 and can approach the coating roller 104 or the embossing roller 105 respectively during the telescopic process of the second cylinder 111. According to the above structure provided in this embodiment, the piston rod of the second cylinder 111 can drive the movable support 102 to approach the coating roller 104 or the embossing roller 105 respectively during the telescopic process, which not only has a stable driving effect but also can effectively improve the working efficiency of the multi-functional coating and film coating host structure in this embodiment.

[0034] In another embodiment of the present application, please refer to Figures 1 to 6, the structure of the multi-functional coating and laminating main machine further includes a slider 112 connected to the movable support 102 and a slide rail 113 connected to the frame 101. The slider 112 is slidably connected to the slide rail 113, and the sliding direction of the slider 112 relative to the slide rail 113 is parallel to the output direction of the second cylinder 111. According to the above structure provided in this embodiment, the slidably connected slider 112 and slide rail 113 can not only effectively improve the movement stability of the movable support 102 relative to the frame 101, but also significantly improve the coating effect and laminating effect of the multi-functional coating and laminating main machine structure in this embodiment.

[0035] In another embodiment of the present application, please also refer to Figures 1 to 6 , the structure of the multi-functional coating and laminating main machine further includes a second cooling roller 114 rotatably installed on the frame 101, and the roller assembly and the die head assembly are all located on the same side of the second cooling roller 114. According to the above structure provided in this embodiment, the second cooling roller 114 can be used as a cooling structure to cool the substrate after coating or laminating again, which is beneficial to achieving better coating effect and laminating effect of the multi-functional coating and laminating main machine structure in this embodiment.

[0036] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multifunctional coating and pouring mold main machine structure, characterized in that: include: Rack(101); A movable support (102) movably mounted on the frame (101) and capable of moving relative to the frame (101); A roller assembly, comprising a first cooling roller (103) rotatably mounted on the movable support (102), and a coating roller (104) and an embossing roller (105) rotatably mounted on the frame (101), wherein the first cooling roller (103), the coating roller (104) and the embossing roller (105) are arranged in parallel and the first cooling roller (103) can move with the movable support (102) and approach the coating roller (104) or the embossing roller (105) respectively; A die assembly comprises a coating die (106) for coating and a front laminating head (107) and a rear laminating head (108) for laminating respectively, wherein the coating die (106) is rotatably mounted on the frame (101) and the output end of the coating die (106) can approach or move away from the coating roller (104) during the rotation relative to the frame (101), the output end of the front laminating head (107) faces the gap between the coating roller (104) and the first cooling roller (103), and the output end of the rear laminating head (108) faces the gap between the embossing roller (105) and the first cooling roller (103).

2. The multifunctional coating and pouring mold main machine structure according to claim 1, characterized in that: The multifunctional coating and shower die main machine structure further comprises a first cylinder (109) mounted on the frame (101) and a die head mounting frame (110) hinged on the frame (101); Both ends of the die head mounting frame (110) are respectively connected to the first cylinder (109) and the coating die head (106) so that the coating die head (106) can be driven by the first cylinder (109) to rotate relative to the frame (101).

3. The multifunctional coating and pouring mold main machine structure according to claim 1, characterized in that: The multifunctional coating and pouring mold main machine structure further comprises a second cylinder (111) mounted on the frame (101); the movable support (102) is connected to the output end of the second cylinder (111) and is capable of approaching the coating roller (104) or the embossing roller (105) respectively during the extension and retraction process of the second cylinder (111).

4. The multifunctional coating and pouring mold main machine structure according to claim 3, characterized in that: The multifunctional coating and pouring mold main machine structure further comprises a sliding block (112) connected to the movable support (102) and a sliding rail (113) connected to the frame (101); The sliding block (112) is slidably connected to the sliding rail (113), and a sliding direction of the sliding block (112) relative to the sliding rail (113) is parallel to an output direction of the second cylinder (111).

5. The multifunctional coating and pouring mold main machine structure according to any one of claims 1 to 4, characterized in that: The multifunctional coating and shower die main machine structure further comprises a second cooling roller (114) rotatably mounted on the frame (101); The roller assembly and the die assembly are all located on the same side of the second cooling roller (114).

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