Automatic oil injection device for paper bucket forming

By designing an automatic oiling device for paper-faced barrel forming, the problem of bowl rim wrinkles was solved, automatic spraying and rapid drying were achieved, product quality and production efficiency were improved, and costs were reduced.

CN223791100UActive Publication Date: 2026-01-13HANGZHOU HEKANG PACKAGING MATERIALS
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Patent Information

Application Number
CN202520074588.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-14
Publication Date
2026-01-13
Estimated Expiration
2035-01-14

AI Technical Summary

Technical Problem

In the production of paper-faced buckets, the problem of wrinkles at the rim affects product quality and increases production costs. Existing technology lacks an effective automatic oiling device to prevent this phenomenon.

Method used

An automatic oiling device for forming paper buckets was designed, including a machine base, a conveying component, a horizontal drive component, a vertical drive component, a spraying component, and a drying component. Through the coordinated work of these components, automatic spraying and rapid drying of the paper buckets are achieved, preventing wrinkles from appearing on the rim.

Benefits of technology

It effectively prevents wrinkles at the rim of paper-covered buckets and bowls, improves production efficiency, reduces production costs, and ensures product quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides an automatic oil injection device for paper surface barrel forming, and relates to the field of paper surface barrel machining, the automatic oil injection device for paper surface barrel forming comprises a machine table, a conveying assembly, a transverse driving assembly, a vertical driving assembly, a spraying assembly and a drying assembly, the transverse driving assembly is installed on the side portion of the conveying assembly, the vertical driving assembly is installed on the transverse driving assembly in a sliding mode, the spraying assembly is installed on the vertical driving assembly, and the drying assembly is installed at the tail end of the conveying assembly. When the spraying device is used, the paper surface barrel is conveyed to the position below the spraying assembly through the conveying assembly, then the spraying assembly is adjusted through the transverse driving assembly and the vertical driving assembly, the upper end of the paper surface barrel is subjected to oil spraying treatment through the spraying assembly, and then oil absorption of the paper surface barrel is accelerated through the drying assembly; the paper bucket after oil spraying can prevent the bowl opening from wrinkling.
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Description

Technical Field

[0001] This application relates to the field of paper drum processing, and more specifically, to an automatic oiling device for forming paper drums. Background Technology

[0002] Paper noodle buckets, as disposable packaging containers, have a large market demand. To meet this demand, the production speed and efficiency of paper noodle buckets are crucial. However, if wrinkles appear at the rim of the paper noodle bucket during production, it will lead to product defects, affecting sales and use. Therefore, to improve the quality of paper noodle buckets and reduce production costs, an effective method to prevent wrinkles at the rim needs to be found. The emergence of automatic oiling technology for paper noodle buckets offers a possibility for solving this problem. Therefore, since oil spraying is required during processing, an automatic oiling device for instant noodle buckets needs to be developed. Summary of the Invention

[0003] The purpose of this application is to provide an automatic oiling device for forming paper barrels, which can solve the above-mentioned technical problems.

[0004] This application provides an automatic oiling device for forming paper drums, including a machine base, a conveying assembly, a horizontal drive assembly, a vertical drive assembly, a spraying assembly, and a drying assembly. The conveying assembly is mounted on the machine base, the horizontal drive assembly is mounted on the side of the conveying assembly, the vertical drive assembly is slidably mounted on the horizontal drive assembly, the spraying assembly is mounted on the vertical drive assembly, and the drying assembly is mounted at the end of the conveying assembly.

[0005] Preferably, the spraying assembly includes a housing, a spraying pump body, a spraying pipe, and a spraying nozzle. The housing is mounted on the machine base, the spraying pump body is mounted inside the housing, one end of the spraying pipe is connected to the spraying pump body, the other end of the spraying pipe is connected to the spraying nozzle, and the spraying nozzle is mounted on the vertical drive assembly.

[0006] Preferably, the conveying assembly includes a conveying guide rail, an arc-shaped portion on the conveying guide rail, a diverter within the arc-shaped portion, the diverter being rotatably mounted on the conveying guide rail, and a drive motor at the lower end of the diverter driving the diverter to rotate.

[0007] Preferably, the diverter is provided with multiple arc-shaped clearance portions.

[0008] Preferably, the lateral drive assembly includes a lateral guide rail, a bracket, and a lateral drive cylinder. The bracket is mounted on the machine base, the lateral guide rail is mounted on the upper end of the bracket, and the lateral drive cylinder is mounted on one end of the lateral guide rail.

[0009] Preferably, the vertical drive assembly includes a vertical guide rail and a vertical drive cylinder. The vertical guide rail is slidably mounted on the horizontal guide rail, and the spray nozzle is slidably mounted on the vertical guide rail. The vertical drive cylinder is mounted on the upper end of the vertical guide rail. The horizontal drive cylinder is used to drive the vertical guide rail to move left and right along the horizontal guide rail, and the vertical drive cylinder is used to drive the spray nozzle to move up and down along the vertical guide rail.

[0010] Preferably, the drying assembly includes a drying hood, and a plurality of heating lamps are disposed inside the drying hood.

[0011] Preferably, the spray nozzle is arranged in a ring shape, and the spray nozzle is provided with multiple spray holes.

[0012] The beneficial effects of this utility model are:

[0013] This utility model provides an automatic oiling device for forming paper buckets, including a machine base, a conveying assembly, a horizontal drive assembly, a vertical drive assembly, a spraying assembly, and a drying assembly. The conveying assembly is installed on the machine base, the horizontal drive assembly is installed on the side of the conveying assembly, the vertical drive assembly is slidably installed on the horizontal drive assembly, the spraying assembly is installed on the vertical drive assembly, and the drying assembly is installed at the end of the conveying assembly. In use, the paper bucket is conveyed to the bottom of the spraying assembly via the conveying assembly. Then, the spraying assembly is adjusted by the horizontal and vertical drive assemblies to spray oil onto the upper part of the paper bucket. Afterward, the drying assembly accelerates the absorption of oil by the paper bucket. The oiled paper bucket prevents wrinkles from forming at the rim. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a top view of the present invention;

[0017] Figure 3 This is a side view of the present invention.

[0018] The reference numerals in the attached figures are as follows:

[0019] 1. Machine base; 2. Conveying assembly; 3. Lateral drive assembly; 4. Vertical drive assembly; 5. Spraying assembly; 6. Drying assembly; 7. Housing; 8. Spraying pump body; 9. Spraying pipe; 10. Spray nozzle; 11. Conveying guide rail; 12. Arc-shaped section; 13. Diverter; 14. Drive motor; 15. Arc-shaped clearance section; 16. Lateral guide rail; 17. Support frame; 18. Lateral drive cylinder; 19. Vertical guide rail; 20. Vertical drive cylinder; 21. Drying hood. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0022] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0023] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this application is in use. They are only for the convenience of describing this application and simplifying the description, 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, and therefore should not be construed as a limitation on this application. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0024] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0025] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0026] like Figure 1-3 An automatic oiling device for forming paper buckets is shown, comprising a machine base 1, a conveying assembly 2, a horizontal drive assembly 3, a vertical drive assembly 4, a spraying assembly 5, and a drying assembly 6. The conveying assembly 2 is mounted on the machine base 1, the horizontal drive assembly 3 is mounted on the side of the conveying assembly 2, the vertical drive assembly 4 is slidably mounted on the horizontal drive assembly 3, the spraying assembly 5 is mounted on the vertical drive assembly 4, and the drying assembly 6 is mounted at the end of the conveying assembly 2. In use, the paper bucket is conveyed to the area below the spraying assembly 5 via the conveying assembly 2. Then, the spraying assembly 5 is adjusted by the horizontal drive assembly 3 and the vertical drive assembly 4 to spray oil onto the upper part of the paper bucket. Afterward, the drying assembly 6 accelerates the absorption of oil by the paper bucket. The oiled paper bucket prevents wrinkles from forming at the rim.

[0027] In this embodiment, the spraying assembly 5 includes a housing 7, a spraying pump body 8, a spraying pipe 9, and a spraying nozzle 10. The housing 7 is mounted on the machine base 1, the spraying pump body 8 is mounted inside the housing 7, one end of the spraying pipe 9 is connected to the spraying pump body 8, and the other end of the spraying pipe 9 is connected to the spraying nozzle 10. The spraying nozzle 10 is mounted on the vertical drive assembly 4. In this invention, the oil inside the housing 7 can be pumped from the spraying pump body 8 into the spraying pipe 9, and finally delivered to the spraying nozzle 10 for spraying through the spraying pipe 9. To ensure uniform spraying, the spraying nozzle 10 is arranged in a ring shape and has multiple spray ports.

[0028] In this embodiment, the conveying assembly 2 includes a conveying guide rail 11, an arc-shaped portion 12 is provided on the conveying guide rail 11, a diverter 13 is provided in the arc-shaped portion 12, the diverter 13 is rotatably mounted on the conveying guide rail 11, a drive motor 14 is provided at the lower end of the diverter 13, the drive motor 14 drives the diverter 13 to rotate, and a plurality of arc-shaped clearance portions 15 are provided on the diverter 13. The diverter 13 of this utility model facilitates bringing the paper bucket close to the spraying assembly 5 and can position the paper bucket to prevent the paper bucket from shifting during the spraying process.

[0029] In this embodiment, the horizontal drive assembly 3 includes a horizontal guide rail 16, a bracket 17, and a horizontal drive cylinder 18. The bracket 17 is mounted on the machine base 1, the horizontal guide rail 16 is mounted on the upper end of the bracket 17, and the horizontal drive cylinder 18 is mounted on one end of the horizontal guide rail 16. The vertical drive assembly 4 includes a vertical guide rail 19 and a vertical drive cylinder 20. The vertical guide rail 19 is slidably mounted on the horizontal guide rail 16, and the spray nozzle 10 is slidably mounted on the vertical guide rail 19. The vertical drive cylinder 20 is mounted on the upper end of the vertical guide rail 19. The horizontal drive cylinder 18 is used to drive the vertical guide rail 19 to move left and right along the horizontal guide rail 16, and the vertical drive cylinder 20 is used to drive the spray nozzle 10 to move up and down along the vertical guide rail 19. This utility model can adjust the position of the spray nozzle 10 up, down, left, and right through the horizontal drive assembly 3 and the vertical drive assembly 4, making this utility model adaptable to paper trays of different sizes.

[0030] In this embodiment, the drying component 6 includes a drying hood 21, and a plurality of heating lamps are provided inside the drying hood 21. The heat generated by the heating lamps inside the drying hood 21 can be used to quickly absorb oil from the paper drum.

[0031] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. An automatic oil filling device for forming paper-faced barrels, characterized in that: The system includes a machine base, a conveying assembly, a horizontal drive assembly, a vertical drive assembly, a spraying assembly, and a drying assembly. The conveying assembly is mounted on the machine base, the horizontal drive assembly is mounted on the side of the conveying assembly, the vertical drive assembly is slidably mounted on the horizontal drive assembly, the spraying assembly is mounted on the vertical drive assembly, and the drying assembly is mounted at the end of the conveying assembly.

2. The automatic oiling device for forming paper-faced drums according to claim 1, characterized in that: The spraying assembly includes a housing, a spraying pump body, a spraying pipe, and a spraying nozzle. The housing is mounted on the machine base, the spraying pump body is mounted inside the housing, one end of the spraying pipe is connected to the spraying pump body, and the other end of the spraying pipe is connected to the spraying nozzle. The spraying nozzle is mounted on the vertical drive assembly.

3. The automatic oiling device for forming paper-faced barrels according to claim 1, characterized in that: The conveying assembly includes a conveying guide rail, an arc-shaped portion on the conveying guide rail, a flow divider within the arc-shaped portion, the flow divider being rotatably mounted on the conveying guide rail, and a drive motor at the lower end of the flow divider, the drive motor driving the flow divider to rotate.

4. The automatic oiling device for forming paper-faced barrels according to claim 3, characterized in that: The diverter is provided with multiple arc-shaped clearance sections.

5. The automatic oiling device for paper-faced barrel forming according to claim 2, characterized in that: The lateral drive assembly includes a lateral guide rail, a bracket, and a lateral drive cylinder. The bracket is mounted on the machine base, the lateral guide rail is mounted on the upper end of the bracket, and the lateral drive cylinder is mounted on one end of the lateral guide rail.

6. The automatic oiling device for paper-faced barrel forming according to claim 5, characterized in that: The vertical drive assembly includes a vertical guide rail and a vertical drive cylinder. The vertical guide rail is slidably mounted on the horizontal guide rail, and the spray nozzle is slidably mounted on the vertical guide rail. The vertical drive cylinder is mounted on the upper end of the vertical guide rail. The horizontal drive cylinder is used to drive the vertical guide rail to move left and right along the horizontal guide rail, and the vertical drive cylinder is used to drive the spray nozzle to move up and down along the vertical guide rail.

7. The automatic oiling device for paper-faced barrel forming according to claim 1, characterized in that: The drying assembly includes a drying hood, inside which are arranged multiple heating lamps.

8. The automatic oiling device for paper-faced barrel forming according to claim 2, characterized in that: The spray nozzle is arranged in a ring shape, and multiple spray ports are provided on the spray nozzle.