Environment-friendly film spraying and coating device for paper-plastic composite bag

Abstract

The utility model discloses an environment-friendly laminating and coating device for a paper-plastic composite bag, which belongs to the field of composite bag production and comprises a composite bag laminating and coating device connecting bottom plate total component, and one side of the composite bag laminating and coating device connecting bottom plate total component is fixedly connected with a telescopic rod. A coating head assembly is fixedly connected to one side of the telescopic rod, a limiting guide plate is fixedly connected to the side, connected with the bottom plate total component, of the composite bag film coating device, and a supporting arm is fixedly connected to the side, connected with the bottom plate total component, of the composite bag film coating device; through cooperative use of the devices, when a user needs to conduct coating, the user needs to place a composite bag on a transmission roller, after the user places the composite bag, the user needs to turn on an output motor, and after the output motor is started, the transmission roller fixedly connected to the top end of an output shaft of the output motor in a sleeving mode can be driven to rotate; in this way, the compound bag can be used and transmitted through the transmission roller.

Description

Technical Field

[0001] This utility model relates to the field of composite bag production technology, specifically an environmentally friendly paper-plastic composite bag coating device. Background Technology

[0002] Composite packaging bags are packaging materials made of two or more materials through one or more dry lamination processes. They are widely used in food, electronics, chemicals, pharmaceuticals, tea, precision instruments, and advanced defense products. Composite packaging consists of two or more materials combined through one or more dry lamination processes to form a composite packaging with a certain function. It can generally be divided into a base layer, a functional layer, and a heat-sealing layer. The base layer mainly serves functions such as aesthetics, printing, and moisture barrier.

[0003] Currently available coating devices for composite bags are often limited to coating composite bags of the same thickness, resulting in poor coating compatibility and affecting user experience.

[0004] Therefore, this utility model provides an environmentally friendly paper-plastic composite bag coating device to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] This invention provides an environmentally friendly paper-plastic composite bag coating device, which aims to solve the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly paper-plastic composite bag coating device, comprising a composite bag coating device connecting base plate assembly, a telescopic rod fixedly connected to one side of the composite bag coating device connecting base plate assembly, a coating head assembly fixedly connected to one side of the telescopic rod, a limit guide plate fixedly connected to one side of the composite bag coating device connecting base plate assembly, and a support arm fixedly connected to one side of the composite bag coating device connecting base plate assembly.

[0009] A connecting frame is fixedly connected to one side of the support arm, a protective housing is fixedly connected to one side of the connecting frame, a connecting block is fixedly connected to one side of the protective housing, an output motor is fixedly connected to one side of the connecting block, a transmission roller is fixedly sleeved on the top of the output shaft of the output motor, and a limit rod is fixedly connected to one side of the composite bag coating device connecting to the base plate assembly.

[0010] As a preferred technical solution of this application, a snap-fit ​​opening is provided on one side of the connecting frame, and the size of the snap-fit ​​opening and the mounting protective shell are matched.

[0011] As a preferred technical solution of this application, a heat dissipation opening is provided on one side of the protective shell, and the number of heat dissipation openings is multiple.

[0012] As a preferred technical solution of this application, the output motor is connected between the connecting block and the mounting protective shell, and the connecting block is symmetrically arranged with the vertical center line of the output motor as the axis of symmetry.

[0013] As a preferred technical solution of this application, a support frame is fixedly connected to one side of the composite bag coating device connected to the base plate assembly, and the support frame is symmetrically arranged with the vertical center line of the composite bag coating device connected to the base plate assembly as the axis of symmetry.

[0014] As a preferred technical solution of this application, a protective shaft is fixedly connected to one side of the protective housing, and the size of the protective shaft and the output shaft of the output motor are matched.

[0015] (III) Beneficial Effects

[0016] This utility model provides an environmentally friendly paper-plastic composite bag coating device. The device connects a base plate assembly, support arm, connecting frame, snap-fit ​​opening, heat dissipation opening, transmission roller, limit rod, coating head assembly, telescopic rod, limit guide plate, support frame, connecting block, output motor, protective shaft, and protective housing. This allows for efficient coating operation. To coat the composite bag, the user places it on the transmission roller. After placement, the user turns on the output motor, which rotates the transmission roller fixed to the top of its output shaft. This provides the transmission roller with the composite bag, fulfilling the user's processing needs.

[0017] This utility model provides an environmentally friendly paper-plastic composite bag coating device. By using a telescopic rod, and after the user activates the telescopic rod, the user can adjust the coating head assembly up and down through the limit rod. This allows the user to adjust the coating of the composite bag on the transmission roller, meeting the user's needs for multi-effect coating. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a top view of the structure of this utility model;

[0021] Figure 3 This is a bottom view of the structure of this utility model;

[0022] Figure 4 This is a side sectional view of the structure of this utility model;

[0023] Figure 5 This is the utility model Figure 4 Enlarged view of the structure at point A in the middle.

[0024] In the picture:

[0025] 1. Composite bag coating device connecting base plate assembly; 2. Support arm; 3. Connecting frame; 4. Snap-fit ​​opening; 5. Heat dissipation opening; 6. Drive roller; 7. Limiting rod; 8. Coating head assembly; 9. Telescopic rod; 10. Limiting guide plate; 11. Support frame; 12. Connecting block; 13. Output motor; 14. Protective shaft; 15. Installed protective shell. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-5 The present invention provides a technical solution: an environmentally friendly paper-plastic composite bag coating device, comprising a composite bag coating device connecting base plate assembly 1, a telescopic rod 9 fixedly connected to one side of the composite bag coating device connecting base plate assembly 1, a coating head assembly 8 fixedly connected to one side of the telescopic rod 9, and a limit guide plate 10 fixedly connected to one side of the composite bag coating device connecting base plate assembly 1.

[0028] In this embodiment, a snap-fit ​​opening 4 is provided on one side of the connecting frame 3, and the snap-fit ​​opening 4 and the mounting protective shell 15 are matched in size. A heat dissipation opening 5 is provided on one side of the mounting protective shell 15, and there are multiple heat dissipation openings 5.

[0029] like Figure 1-5As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, a support arm 2 is fixedly connected to one side of the bottom plate component 1 of the composite bag coating device, a connecting frame 3 is fixedly connected to one side of the support arm 2, and a protective shell 15 is fixedly connected to one side of the connecting frame 3.

[0030] In this embodiment, the output motor 13 is connected to the mounting protective shell 15 via the connecting block 12, and the connecting block 12 is symmetrically arranged with the vertical center line of the output motor 13 as the axis of symmetry. A support frame 11 is fixedly connected to one side of the composite bag coating device connecting base plate component 1, and the support frame 11 is symmetrically arranged with the vertical center line of the composite bag coating device connecting base plate component 1 as the axis of symmetry.

[0031] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: preferably, a connecting block 12 is fixedly connected to one side of the protective shell 15, an output motor 13 is fixedly connected to one side of the connecting block 12, a transmission roller 6 is fixedly sleeved at the top of the output shaft of the output motor 13, and a limit rod 7 is fixedly connected to one side of the composite bag coating device connecting the bottom plate assembly 1.

[0032] In this embodiment, a protective shaft 14 is fixedly connected to one side of the protective housing 15, and the protective shaft 14 and the output shaft of the output motor 13 are matched in size.

[0033] like Figure 1-5 As shown, when a user needs to use an environmentally friendly paper-plastic composite bag coating device, the user needs to place the composite bag on the transmission roller 6 before coating. After the user places the bag, the user needs to turn on the output motor 13. After the output motor 13 starts, it can drive the transmission roller 6, which is fixedly sleeved at the top of its output shaft, to rotate. In this way, the transmission roller 6 can drive the composite bag. Through the telescopic rod 9, and after the user starts the telescopic rod 9, the user can adjust the coating head assembly 8 up and down through the limit rod 7. Therefore, the user can adjust the coating of the composite bag on the transmission roller 6.

[0034] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. An environmentally friendly paper-plastic composite bag film coating device, comprising a composite bag film coating device connecting bottom plate total component (1), characterized in that: A telescopic rod (9) is fixedly connected to one side of the base plate assembly (1) of the composite bag coating device, and a coating head assembly (8) is fixedly connected to one side of the telescopic rod (9). A limit guide plate (10) is fixedly connected to one side of the base plate assembly (1) of the composite bag coating device. A support arm (2) is fixedly connected to one side of the base plate assembly (1) of the composite bag coating device. A connecting frame (3) is fixedly connected to one side of the support arm (2). A protective housing (15) is fixedly connected to one side of the connecting frame (3). A connecting block (12) is fixedly connected to one side of the protective housing (15). An output motor (13) is fixedly connected to one side of the connecting block (12). A transmission roller (6) is fixedly sleeved at the top of the output shaft of the output motor (13). A limit rod (7) is fixedly connected to one side of the base plate assembly (1) of the composite bag coating device.

2. The environmentally friendly paper-plastic composite bag coating device according to claim 1, characterized in that: The connecting frame (3) has a snap-fit ​​opening (4) on one side, and the snap-fit ​​opening (4) and the mounting protective shell (15) are matched in size.

3. The environment-friendly paper-plastic composite bag film coating device according to claim 1, characterized in that: The protective shell (15) has a heat dissipation opening (5) on one side, and there are multiple heat dissipation openings (5).

4. The environment-friendly paper-plastic composite bag film coating device according to claim 1, characterized in that: The output motor (13) is connected to the mounting protective shell (15) via the connecting block (12), and the connecting block (12) is symmetrically arranged with the vertical center line of the output motor (13) as the axis of symmetry.

5. The environmentally friendly paper-plastic composite bag coating device according to claim 1, characterized in that: A support frame (11) is fixedly connected to one side of the composite bag coating device connecting base plate assembly (1), and the support frame (11) is symmetrically arranged with the vertical center line of the composite bag coating device connecting base plate assembly (1) as the axis of symmetry.

6. The environmentally friendly paper-plastic composite bag coating device according to claim 1, characterized in that: A protective shaft (14) is fixedly connected to one side of the mounting protective shell (15), and the protective shaft (14) and the output shaft of the output motor (13) are matched in size.

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