Spraying waste glue adsorption device

Abstract

The utility model belongs to the technical field of easy-open lid production, and discloses a spraying waste glue adsorption device which comprises a lower cover plate and an upper cover plate, the upper cover plate is located above the lower cover plate, the lower cover plate and the upper cover plate are fixedly connected through bolts and form a closed cavity, an opening is formed in the center of the upper cover plate, and the area of the opening is a spraying area; a spray gun is installed on the upper cover plate, and a nozzle of the spray gun corresponds to the spraying area. According to the waste glue adsorption device, through the closed cavity structure composed of the lower cover plate, the upper cover plate and the protective cover, generated waste glue can be limited in the cavity when reticle supplementary coating operation is carried out, the waste glue can be adsorbed away in time through the negative pressure adsorption assembly arranged on the lower cover plate, the waste glue treatment problem in the reticle supplementary coating process is effectively solved, and the working efficiency is improved. The method has the remarkable advantages in the aspects of improving the cleanliness of the production environment, protecting equipment, improving the product quality and operation convenience and the like, and has a good application prospect.

Description

TECHNICAL FIELD

[0001] The utility model relates to a zip-top lid production technical field more specifically, relate to a kind of spraying waste glue adsorption device. BACKGROUND

[0002] In the production process of zip-top lid, line marking and coating process is an important link. In this process, zip-top lid line marking needs to be coated, but the use of glue inevitably produces waste glue.

[0003] The traditional zip-top lid production equipment lacks effective treatment measures for waste glue in line marking and coating process. On the one hand, waste glue will pollute the production environment if it is scattered randomly, affecting the physical and mental health of workers. On the other hand, waste glue may adhere to other parts of the production equipment, affecting the normal operation of the equipment and shortening the service life of the equipment. Moreover, if waste glue accidentally adheres to zip-top lid, it will affect the quality of zip-top lid, leading to an increase in product rejection rate.

[0004] With the continuous improvement of production process requirements and the enhancement of environmental awareness, there is an urgent need for a device that can effectively solve the problem of waste glue in line marking and coating process to improve production efficiency, product quality and meet environmental protection requirements. SUMMARY

[0005] The utility model aims at solving the shortcomings in the prior art and provides a waste glue adsorption device for line marking and coating drying machine.

[0006] To solve the above problems, the utility model adopts the following technical scheme:

[0007] A spraying waste glue adsorption device, comprising a lower cover plate, an upper cover plate, the upper cover plate is above the lower cover plate, the lower cover plate and the upper cover plate are fixedly connected by bolts and form a sealed cavity, the center of the upper cover plate is provided with an opening, the area of the opening is a spraying area;

[0008] The upper cover plate is provided with a spray gun, the nozzle of the spray gun corresponds to the spraying area, the upper cover plate is provided with a protective cover fixedly installed by bolts, and the opening and the spray gun are located in the protective cover;

[0009] The lower cover plate is provided with a negative pressure adsorption assembly communicating with the inner cavity thereof.

[0010] As a further description of the above technical scheme: the negative pressure adsorption assembly comprises an air suction pipe, the air suction pipe is fixedly installed on the lower cover plate, a circular hole is formed in the lower cover plate, the air suction pipe is installed at the circular hole and connected with the circular hole, a hose is communicated with one end of the air suction pipe away from the lower cover plate, the end of the hose away from the air suction pipe is connected with a vacuum distributor, and the output end of the vacuum distributor is connected with a fan.

[0011] As a further description of the above technical solution: the inner surfaces of both the lower cover plate and the upper cover plate are provided with an anti-stick coating, and the material of the anti-stick coating is polytetrafluoroethylene.

[0012] As a further description of the above technical solution: the protective cover is made of transparent acrylic material.

[0013] As a further description of the above technical solution: there are two suction pipes, which are distributed on both sides of the bottom of the lower cover plate.

[0014] Compared with existing technologies, the advantages of this utility model are:

[0015] This waste adhesive adsorption device, through its sealed cavity structure consisting of a lower cover plate, an upper cover plate, and a protective cover, can confine the waste adhesive generated during the scribing and recoating operation within the cavity. The negative pressure adsorption component on the lower cover plate can promptly adsorb the waste adhesive, effectively solving the problem of waste adhesive disposal during the scribing and recoating process. It has significant advantages in improving the cleanliness of the production environment, protecting equipment, enhancing product quality, and improving operational convenience, and has promising application prospects. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the protective cover of this utility model.

[0018] Explanation of the labels in the diagram:

[0019] 1. Lower cover plate; 2. Upper cover plate; 3. Opening; 4. Spray gun; 5. Protective cover; 6. Negative pressure adsorption assembly; 61. Suction pipe; 62. Flexible hose; 63. Vacuum distributor; 64. Fan. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-2 The waste adhesive adsorption device of the scribing and coating dryer includes a lower cover plate 1 and an upper cover plate 2. The upper cover plate 2 is located above the lower cover plate 1. The lower cover plate 1 and the upper cover plate 2 are fixedly connected by bolts to form a closed cavity. This closed cavity design is conducive to the centralized treatment of waste adhesive and prevents the waste adhesive from spreading to the surrounding environment.

[0022] The center of the upper cover plate 2 is provided with an opening 3, and the area of the opening 3 is a spraying area, which is a specific area for the spray gun 4 to perform a repair operation. The spray gun 4 is installed on the upper cover plate 2, and the nozzle of the spray gun 4 corresponds to the spraying area. A protective cover 5 is fixedly installed on the upper cover plate 2 by bolts, and the opening 3 and the spray gun 4 are located in the protective cover 5. The protective cover 5 is made of transparent acrylic material. On the one hand, this material can isolate and protect the spray gun 4 and the spraying area from external factors that may interfere with the spraying operation, and also prevent the spread of waste rubber particles. On the other hand, the transparent feature allows the operator to observe the internal spraying situation, so that problems can be found and adjusted in a timely manner.

[0023] As shown in Figure 1 , 2 , the lower cover plate 1 is provided with a negative pressure adsorption assembly 6 communicating with the inner cavity thereof. The negative pressure adsorption assembly 6 includes a suction pipe 61 fixedly installed on the lower cover plate 1. A circular hole is formed in the lower cover plate 1, and the suction pipe 61 is installed at and connected with the circular hole. The end of the suction pipe 61 away from the lower cover plate 1 is communicated with a hose 62, and the end of the hose 62 away from the suction pipe 61 is connected with a vacuum distributor 63. The output end of the vacuum distributor 63 is connected with a fan 64. By operating the fan 64, a negative pressure is formed in the negative pressure adsorption assembly 6, so that the waste rubber gas in the closed cavity is discharged.

[0024] Among them, the number of suction pipes 61 is two and is distributed on both sides of the bottom of the lower cover plate 1. This design of double-sided distribution can more comprehensively and effectively adsorb the waste rubber in the inner cavity of the lower cover plate 1, thereby improving the adsorption efficiency of the waste rubber.

[0025] In addition, the inner surfaces of the lower cover plate 1 and the upper cover plate 2 are provided with an anti-sticking coating, and the material of the anti-sticking coating is polytetrafluoroethylene. Polytetrafluoroethylene has very low surface energy, so that the waste rubber is not easy to adhere to the inner surface of the cover plate, which helps to reduce the residue of the waste rubber on the inner surface of the cover plate, facilitates cleaning of the device, and also prevents the waste rubber from accumulating on the inner surface of the cover plate to affect the normal operation of the device.

[0026] The above describes only the preferred specific embodiments of the present application; however, the protection scope of the present application is not limited thereto. Any skilled person in the art, according to the technical scheme of the present application and the improvement concept thereof, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A spray overspray absoφtion device characterized by: Including lower cover plate (1), upper cover plate (2), the upper cover plate (2) is located above lower cover plate (1), the lower cover plate (1) is fixedly connected with upper cover plate (2) by bolt and forms airtight cavity, the center of the upper cover plate (2) is equipped with opening (3), the area of the opening (3) is spraying area; The upper cover plate (2) is installed with spray gun (4), the nozzle of the spray gun (4) corresponds with spraying area, the upper cover plate (2) is fixedly installed with protective cover (5) by bolt, the opening (3) and spray gun (4) are located in protective cover (5); The lower cover plate (1) is provided with negative pressure adsorption assembly (6) communicated with its inner cavity.

2. The device according to claim 1, wherein: The negative pressure adsorption assembly (6) includes suction pipe (61), the suction pipe (61) is fixedly installed on the lower cover plate (1), the lower cover plate (1) is provided with circular hole, the suction pipe (61) is installed at the circular hole and is connected with the circular hole, the end of the suction pipe (61) away from the lower cover plate (1) is communicated with hose (62), the end of the hose (62) away from the suction pipe (61) is connected with vacuum distributor (63), the output end of the vacuum distributor (63) is connected with fan (64).

3. The device according to claim 1, wherein: The inner surface of the lower cover plate (1) and the upper cover plate (2) is provided with anti-sticking coating, the material of the anti-sticking coating is polytetrafluoroethylene.

4. The device according to claim 1, wherein: The protective cover (5) is transparent and made of acrylic material.

5. The spent paint adsorption device according to claim 2, wherein: The number of the suction pipe (61) is two and is distributed at the bottom of the lower cover plate (1) two sides.

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