Film coating device for anti-expansion production

Abstract

The utility model provides an anti-expansion film coating device for production, and relates to the technical field of film coating devices, the anti-expansion film coating device comprises a support and a working mechanism, the upper end of the support is fixedly connected with a base, the working mechanism is arranged at the upper end of the base, a connecting hole and a connecting plate are arranged in the center of the interior of the base, the device can be detached, and the device is convenient to use. The flexibility of the device is improved, the device is convenient to disassemble, so that the effect of enhancing the adaptability of a production line can be achieved, the driving assembly provides a stable power source for the whole device and ensures the accuracy and direction control of power transmission, and the splicing assembly provides a firm and stable frame for the device, so that the stability of the whole structure is ensured, and the production efficiency is improved. The conveying assembly achieves stable and continuous conveying of materials, the supporting assembly and the film coating assembly are arranged in multiple sets, necessary physical support is provided, it is guaranteed that paint is evenly coated on the surfaces of the materials, and the production efficiency and the product quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film coating devices, in particular to a film coating device for anti-expansion production. Background Art

[0002] The anti-expansion coating device is a device specially designed for use in the production process of container bags to improve the anti-expansion performance and durability of container bags. This device enhances the functionality of the container bags by evenly coating them with a layer of film, enabling them to meet specific usage requirements. The device includes key components such as a workbench, bag belt, roller, inclined table and material box. The bag belt is driven by the contact friction between the roller and the workbench, and the belt is tightened by controlling the roller speed to ensure uniform coating. At the same time, the pump body draws the film material from the material box and drips it onto the surface of the bag belt through the connecting pipe and spray chamber. The coating strip then scrapes the film material to evenly distribute it. In addition, there is a moisture-proof storage device. Although its function is different from that of the coating device, it is also an important equipment for moisture-proof treatment in container bag production, which helps protect the container bags from the influence of humid environments and prolong their service life. In general, the main function of the anti-expansion coating device for production is to improve its anti-expansion performance by uniformly coating the container bags, ensuring the quality and use effect of the container bags.

[0003] After searching, the patent number "CN218308916U" mentioned in the document that "the utility model relates to the technical field of coating structure, in particular to a coating device for the production of anti-expansion container bags. Its technical solution includes: a workbench, a bag material belt, a roller, an inclined table and a material box. The lower surface of the workbench is welded with a support seat, the upper surface of the workbench is symmetrically provided with rollers, and the two ends of the rollers are rotatably installed with rotating seats. The rotating seat is fixed to the upper surface of the workbench by bolts, and the inclined table is fixed to one side of the workbench by bolts. The upper surface of the inclined table is inlaid with a connecting pipe, one end of the connecting pipe passes through the inclined table and is fixed with a spray gun. The lowest end of the inclined table is provided with a coating strip, and the bag material belt is driven through two rollers, and the coating strip is in contact with the upper surface of the bag material belt. The utility model facilitates the coating operation on the material belt through the cooperation between the structures, ensures the surface coating is uniform, and meets the use needs of personnel. When it is used, the production process and equipment layout of the above device are often difficult to change or adjust on a large scale. When the product type or coating process changes, it is necessary to carry out major transformation or reconfiguration of the equipment, which affects the flexibility of the production line.

[0004] Therefore, we provide a coating device for anti-expansion production to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a coating device for anti-expansion production, so as to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a coating device for anti-expansion production, comprising a bracket and a working mechanism, wherein the upper end of the bracket is fixedly connected to a base, and the upper end of the base is provided with a working mechanism;

[0007] The working mechanism includes a driving assembly, a splicing assembly, a conveying assembly, a supporting assembly and a coating assembly. A driving assembly is provided on one side of the bracket, splicing assemblies are provided on both sides of the base, a conveying assembly is provided on the upper surface of the splicing assembly, a supporting assembly is provided above the conveying assembly, and a coating assembly is fixedly connected to the outer side of the supporting assembly.

[0008] Preferably, the drive assembly includes a motor protection box, a rotating shaft, a rotor and a commutator. A motor protection box is provided on one side of the bracket, a rotating shaft is provided on the inner side of the motor protection box, a rotor is sleeved on the surface of the rotating shaft, and a commutator is fixedly connected to the outer side of the rotor.

[0009] Preferably, the splicing assembly includes a connecting plate, a connecting hole, a connecting rod and a cross bar. Connecting plates are provided on both sides of the base, a connecting hole is provided on the inner side of the base, a connecting rod is provided on the outer side of the connecting hole, and a cross bar is fixedly connected to the lower surface of the connecting plate.

[0010] Preferably, the conveying assembly includes a conveyor belt, a slide rail and a slider; the conveyor belt is provided on the upper surface of the connecting plate; the slide rail is provided on the outer side of the conveyor belt; and the slider is slidably connected to the outer side of the slide rail.

[0011] Preferably, the support assembly includes a support rod, a partition and a paint box. The outer side of the slider is provided with a support rod, the upper end of the support rod is fixedly connected to the partition, and the upper surface of the partition is fixedly connected to the paint box.

[0012] Preferably, the coating assembly includes a rotating roller, a suspension rod and a paint spray head. The lower surface of the partition is provided with a rotating roller, one side of the rotating roller is fixedly connected to the suspension rod, and the other end of the suspension rod is fixedly connected to the paint spray head.

[0013] Preferably, the support components are provided in three groups, the coating components are provided in four groups of two, and the paint nozzles are connected to the paint box through a pipeline.

[0014] Preferably, an auxiliary processing component is provided at one end of the conveyor belt, and the auxiliary processing component includes a retarder belt, a paint plate and a curing oven. A retarder belt is provided at one end of the conveyor belt, a paint plate is provided on the other side of the retarder belt, and a curing oven is provided on the outside of the paint plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. Through the setting of auxiliary processing components and the use of slow-speed belts, the material conveying speed can be adjusted to provide sufficient time for uniform coating and curing of the paint. The coating plate further ensures the flatness and uniformity of the paint on the material surface, while the curing oven speeds up the drying and curing process of the paint, improving production efficiency. The combination of these components not only improves the quality of the final product, but also makes the entire coating process more continuous and automated, reducing manual intervention and thus reducing production costs. The addition of auxiliary processing components provides more control points for the production process, ensures the simplicity and cost-effectiveness of operation, and makes the entire coating device more efficient and reliable.

[0017] 2. Through the setting of the working mechanism, when in use, the device can be disassembled by setting a connecting hole and a connecting plate in the inner center of the base, thereby improving the flexibility of the device and making it easy to disassemble, thereby achieving the effect of enhancing the adaptability of the production line. The driving component provides a stable power source for the entire device through the combination of the motor protection box, the rotating shaft, the rotor and the commutator, and ensures the accuracy and direction control of the power transmission. Secondly, the splicing component provides a solid and stable frame for the device through the cooperation of the connecting plate, the connecting hole, the connecting rod and the cross bar, ensuring the stability of the overall structure. The transmission component uses the coordinated work of the conveyor belt, the slide rail and the slider to achieve smooth and continuous transmission of the material. The multiple groups of configurations of the support component and the coating component not only provide the necessary physical support, but also ensure the uniform coating of the paint on the surface of the material, thereby improving production efficiency and product quality. In addition, the modular design of the working mechanism makes each component easy to maintain and upgrade, increasing the flexibility and adaptability of the entire device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall rear structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the drive assembly structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the splicing component structure of the present utility model.

[0022] Numbers in the figure: 1. Bracket; 2. Base; 3. Working mechanism; 31. Driving assembly; 311. Motor protection box; 312. Rotating shaft; 313. Rotor; 314. Commutator; 32. Splicing assembly; 321. Connecting plate; 322. Connecting hole; 323. Connecting rod; 324. Cross bar; 33. Conveying assembly; 331. Conveyor belt; 332. Slide rail; 333. Slider; 34. Support assembly; 341. Support rod; 342. Partition; 343. Paint box; 35. Coating assembly; 351. Rotating roller; 352. Hanging rod; 353. Paint nozzle; 4. Auxiliary processing assembly; 41. Retarding belt; 42. Paint plate; 43. Curing oven. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1

[0025] See also Figure 1-4 As shown, the utility model provides a technical solution: a coating device for anti-expansion production, comprising a bracket 1 and a working mechanism 3, wherein the upper end of the bracket 1 is fixedly connected to a base 2, and the upper end of the base 2 is provided with the working mechanism 3;

[0026] The working mechanism 3 includes a driving component 31, a splicing component 32, a conveying component 33, a supporting component 34 and a coating component 35. The driving component 31 is provided on one side of the bracket 1, and the splicing components 32 are provided on both sides of the base 2. The conveying component 33 is provided on the upper surface of the splicing component 32, and the supporting component 34 is provided above the conveying component 33. The coating component 35 is fixedly connected to the outer side of the supporting component 34.

[0027] Furthermore, the drive assembly 31 includes a motor protection box 311, a rotating shaft 312, a rotor 313 and a commutator 314. A motor protection box 311 is provided on one side of the bracket 1, and a rotating shaft 312 is provided on the inner side of the motor protection box 311. The surface of the rotating shaft 312 is sleeved with a rotor 313, and the outer side of the rotor 313 is fixedly connected with a commutator 314. The drive assembly 31 provides power for the entire coating device. The motor protection box 311 protects the internal motor components. The rotating shaft 312 cooperates with the rotor 313 to realize power transmission and direction control through the commutator 314.

[0028] Furthermore, the splicing assembly 32 includes a connecting plate 321, a connecting hole 322, a connecting rod 323 and a cross bar 324. The connecting plates 321 are provided on both sides of the base 2, the connecting hole 322 is provided on the inner side of the base 2, the connecting rod 323 is provided on the outer side of the connecting hole 322, and the lower surface of the connecting plate 321 is fixedly connected to the cross bar 324. The splicing assembly 32 connects and fixes other components to provide stable structural support. The connecting plate 321 and the connecting rod 323 are fixed through the connecting hole 322, and together with the cross bar 324, they form a stable structural frame.

[0029] Furthermore, the transmission component 33 includes a conveyor belt 331, a slide rail 332 and a slider 333. The conveyor belt 331 is provided on the upper surface of the connecting plate 321, and the outer side of the conveyor belt 331 is provided with a slide rail 332. The outer side of the slide rail 332 is slidably connected to the slider 333. The transmission component 33 is responsible for the transmission of materials. The conveyor belt 331 moves on the slide rail 332, and the slider 333 slides on the slide rail 332 to achieve smooth transmission of materials.

[0030] Furthermore, the support assembly 34 includes a support rod 341, a partition 342 and a paint box 343. The support rod 341 is provided on the outside of the slider 333. The upper end of the support rod 341 is fixedly connected to the partition 342. The upper surface of the partition 342 is fixedly connected to the paint box 343. The support assembly 34 provides necessary support for the coating process. The support rod 341 and the partition 342 constitute a supporting structure. The paint box 343 stores paint and provides paint for the coating assembly 35.

[0031] Furthermore, the coating assembly 35 includes a rotating roller 351, a suspension rod 352 and a paint nozzle 353. The rotating roller 351 is provided on the lower surface of the partition 342. The suspension rod 352 is fixedly connected to one side of the rotating roller 351, and the paint nozzle 353 is fixedly connected to the other end of the suspension rod 352. The coating assembly 35 performs the coating operation. The rotating roller 351 supports the material on the conveyor belt 331. The suspension rod 352 connects the rotating roller 351 and the paint nozzle 353. The paint nozzle 353 is responsible for evenly spraying the paint onto the material.

[0032] Furthermore, three groups of support components 34 are provided, four groups of coating components 35 are provided, two in a group, and the coating nozzles 353 are connected to the coating box 343 through a pipeline.

[0033] Example 2

[0034] See also Figure 1 and Figure 2As shown, in contrast to Example 1, as another embodiment of the present invention, an auxiliary processing component 4 is provided at one end of the conveyor belt 331, and the auxiliary processing component 4 includes a retarding belt 41, a coating plate 42 and a curing oven 43. A retarding belt 41 is provided at one end of the conveyor belt 331, a coating plate 42 is provided on the other side of the retarding belt 41, and a curing oven 43 is provided on the outside of the coating plate 42. The auxiliary processing component 4 performs additional processing on the material on the conveyor belt 331, the retarding belt 41 is used to adjust the conveying speed of the material, the coating plate 42 is used to further apply or smooth the coating, and the curing oven 43 is used for the curing process of the coating.

[0035] Working principle: First, a coating device for anti-expansion production is moved to the working position. When in use, in the first step, the driving component 31 is activated, and the motor in the motor protection box 311 starts to work, and the power is transmitted to the entire device through the rotating shaft 312, the rotor 313 and the commutator 314. The splicing component 32 connects and fixes other components through the connecting plate 321, the connecting hole 322, the connecting rod 323 and the cross bar 324 to provide stable structural support for the device. In the second step, the conveyor belt 331 in the transmission component 33 starts to run, and the material is placed on the conveyor belt 331. Smooth material transmission is achieved through the slide rail 332 and the slider 333. The support component 34 provides necessary support for the coating process. The support rod 341 and the partition 342 constitute the supporting structure. The paint box 343 stores the paint and supplies the paint to the coating component 35 through the pipeline. In the third step, the coating The rotating roller 351 in the membrane component 35 supports the material on the conveyor belt 331, and the boom 352 connects the rotating roller 351 and the paint nozzle 353. The paint nozzle 353 sprays the paint evenly onto the material. The device is provided with three groups of support components 34 and four groups of coating components 35 to ensure that the surface of the material is fully and evenly coated. In the fourth step, the auxiliary processing component 4 further processes the material on the conveyor belt 331, the slow belt 41 is used to adjust the conveying speed of the material, the coating plate 42 is used to further apply or smooth the paint, and the curing oven 43 is used for the curing process of the paint to ensure that the paint forms a uniform and firm coating on the surface of the material. After being processed by the curing oven 43, the paint on the material is cured into a film, completing the entire coating process, and the material is conveyed to the next production link or for subsequent processing, thus completing the use process of a coating device for anti-expansion production.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A film coating device for anti-expansion production, comprising a support (1) and a working mechanism (3), characterized in that: The upper end of the bracket (1) is fixedly connected to a base (2), and the upper end of the base (2) is provided with a working mechanism (3); The working mechanism (3) comprises a driving assembly (31), a splicing assembly (32), a conveying assembly (33), a supporting assembly (34) and a coating assembly (35); a driving assembly (31) is provided on one side of the bracket (1); splicing assemblies (32) are provided on both sides of the base (2); a conveying assembly (33) is provided on the upper surface of the splicing assembly (32); a supporting assembly (34) is provided above the conveying assembly (33); and a coating assembly (35) is fixedly connected to the outer side of the supporting assembly (34).

2. The film coating device for anti-expansion production according to claim 1, characterized in that: The drive assembly (31) comprises a motor protection box (311), a rotating shaft (312), a rotor (313) and a commutator (314); the motor protection box (311) is provided on one side of the bracket (1); the rotating shaft (312) is provided on the inner side of the motor protection box (311); the rotor (313) is sleeved on the surface of the rotating shaft (312); and the commutator (314) is fixedly connected to the outer side of the rotor (313).

3. The film coating device for anti-expansion production according to claim 1, characterized in that: The splicing assembly (32) comprises a connecting plate (321), a connecting hole (322), a connecting rod (323) and a crossbar (324); the connecting plates (321) are provided on both sides of the base (2); the connecting hole (322) is provided on the inner side of the base (2); the connecting rod (323) is provided on the outer side of the connecting hole (322); and the crossbar (324) is fixedly connected to the lower surface of the connecting plate (321).

4. The film coating device for anti-expansion production according to claim 3, characterized in that: The conveying assembly (33) comprises a conveyor belt (331), a slide rail (332) and a slider (333); the conveyor belt (331) is provided on the upper surface of the connecting plate (321); the slide rail (332) is provided on the outer side of the conveyor belt (331); and the slider (333) is slidably connected to the outer side of the slide rail (332).

5. The film coating device for anti-expansion production according to claim 4, characterized in that: The support assembly (34) includes a support rod (341), a partition (342) and a paint box (343). The support rod (341) is provided on the outside of the slider (333). The upper end of the support rod (341) is fixedly connected to the partition (342). The upper surface of the partition (342) is fixedly connected to the paint box (343).

6. The film coating device for anti-expansion production according to claim 5, characterized in that: The coating assembly (35) comprises a rotating roller (351), a suspension rod (352) and a paint spray head (353); the rotating roller (351) is provided on the lower surface of the partition (342); one side of the rotating roller (351) is fixedly connected to the suspension rod (352); and the other end of the suspension rod (352) is fixedly connected to the paint spray head (353).

7. The film coating device for anti-swelling production according to claim 6, characterized in that: The support components (34) are provided in three groups, the coating components (35) are provided in four groups of two, and the coating nozzles (353) are connected to the coating box (343) through a pipeline.

8. The film coating device for anti-expansion production according to claim 4, characterized in that: An auxiliary processing assembly (4) is provided at one end of the conveyor belt (331), and the auxiliary processing assembly (4) includes a retarding belt (41), a coating plate (42) and a curing oven (43). A retarding belt (41) is provided at one end of the conveyor belt (331), a coating plate (42) is provided on the other side of the retarding belt (41), and a curing oven (43) is provided on the outer side of the coating plate (42).

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