Gluing device for waterproof fabric coating process

Abstract

The utility model discloses a gluing device for a waterproof fabric coating process, which comprises a processing cabinet, a guide roller is fixedly connected to an inner cavity of the processing cabinet, a negative pressure fan is fixedly connected to the top of the processing cabinet, an air inlet of the negative pressure fan is communicated with a filter box through a pipeline, and the left side of the filter box is communicated with a flow divider through a pipeline. Through the processing cabinet, the guide roller, the negative pressure fan, the filter box, the flow divider, the air inlet cavity, the surface dust removing mechanism, the air suction pipe, the air outlet cavity, the first partition plate, the second partition plate, the gluing box and the gluing machine, the surface dust removing mechanism is used for cleaning the surface of the waterproof fabric; and the negative pressure fan generates negative pressure to convey gas with dust into the filter box to be filtered, the filtered gas is sprayed out of the gas outlet cavity through the pipeline, the waterproof fabric coated with glue is dried, and therefore the effect of high practicability is achieved, and the problem that an existing device is low in practicability is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof fabric processing, in particular to a glue coating device for a waterproof fabric coating process. Background Technique

[0002] In the prior art, the general structure of the existing glue coating device is a glue tank and a glue coating roller immersed in the glue tank. Although this form can evenly coat the adhesive on the surface of the composite fabric, during the coating process, the adhesive is exposed to the air for a long time, resulting in a large amount of water loss in the adhesive, a change in the properties of the adhesive, and thus an unstable quality of the composite fabric; even more, due to excessive water loss, the adhesive caking occurs in the glue tank, and finally the glue tank cannot normally hold the adhesive and requires workers to clean the glue tank regularly. Or, through a glue coating roller for glue coating, the lower part of the glue coating roller is immersed in the glue tank and contacts the glue liquid, and the glue liquid is carried up and smeared on the composite fabric during the rotation of the glue coating roller. This structure of the glue coating and sizing device generally smears the glue liquid on the lower surface of the fabric, and local glue liquid will be affected by gravity during the conveying process, resulting in unevenness. As the glue coating process progresses, the change in the amount of glue liquid in the glue tank will also affect the stability of glue coating and the amount of sizing, ultimately affecting the composite performance, and there are also disadvantages in terms of the drying efficiency of the glue liquid. Content of the Utility Model

[0003] The purpose of the utility model is to provide a glue coating device for a waterproof fabric coating process, which has the advantage of high practicability and solves the problem of low practicability of the existing device.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A glue coating device for a waterproof fabric coating process, including a processing cabinet, a guiding roller is fixedly connected to the inner cavity of the processing cabinet, a negative pressure fan is fixedly connected to the top of the processing cabinet, the air inlet of the negative pressure fan is communicated with a filtering box through a pipeline, the left side of the filtering box is communicated with a shunt through a pipeline, the top and bottom of the shunt are both communicated with an air inlet cavity through pipelines, a surface dust removal mechanism is fixedly connected to one side of the air inlet cavity, an air suction pipe is arranged on one side of the air inlet cavity, the air outlet of the negative pressure fan is communicated with an air outlet cavity through a pipeline, a first partition board and a second partition board are sequentially arranged in the inner cavity of the processing cabinet from left to right, a glue coating box is fixedly connected to the right side of the first partition board, and a glue coating machine is arranged in the inner cavity of the glue coating box.

[0005] Preferably, the surface dust removal mechanism includes a buffer box, a buffer spring and a cleaning brush, the buffer spring is fixedly connected to the inner cavity of the buffer box, and the other end of the buffer spring is fixedly connected to the cleaning brush.

[0006] Preferably, the air suction pipe is inclined at a certain angle with the horizontal plane, and the inclination angle is between fifty and sixty degrees.

[0007] Preferably, a filter screen is fixedly connected to the inner cavity of the filter box, and a dust collection box is arranged in the inner cavity of the filter box.

[0008] Preferably, an electric heating rod is fixedly connected to the inner cavity of the processing cabinet, and the top of the glue application box is designed as an open mechanism.

[0009] Preferably, a through groove is arranged on the left side of the processing cabinet, and a dust-proof net is arranged in the inner cavity of the through groove.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. Through the processing cabinet, guide rollers, negative pressure fan, filter box, shunt, intake cavity, surface dust removal mechanism, suction pipe, outlet cavity, first partition, second partition, glue application box and glue applicator, the surface dust removal mechanism cleans the surface of the waterproof fabric, and the negative pressure fan generates negative pressure to transport the dust-laden gas to the filter box for filtration. The filtered gas is ejected from the outlet cavity through the pipeline to dry the waterproof fabric after glue application, thus achieving the effect of high practicability and solving the problem of low practicability of the existing device.

[0012] 2. Through the cooperation of the buffer box, buffer spring and cleaning brush, the buffer spring acts on the cleaning brush to make the cleaning brush closely adhere to the surface of the waterproof fabric to ensure the cleaning effect. By designing the suction pipe to be inclined at a certain angle to the horizontal plane, it is convenient to adsorb dust, and by designing the electric heating rod, it is convenient to improve the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is a three-dimensional structural diagram of the present utility model;

[0015] Figure 3 is a main sectional view of the filter box structure of the present utility model;

[0016] Figure 4 is a schematic diagram of the internal structure of the buffer box of the present utility model.

[0017] In the figure: 1. Processing cabinet; 2. Guide roller; 3. Negative pressure fan; 4. Filter box; 5. Shunt; 6. Intake cavity; 7. Surface dust removal mechanism; 71. Buffer box; 72. Buffer spring; 73. Cleaning brush; 8. Suction pipe; 9. Outlet cavity; 10. First partition; 11. Second partition; 12. Glue application box; 13. Glue applicator; 14. Filter screen; 15. Dust collection box; 16. Electric heating rod; 17. Through groove; 18. Dust-proof net. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-4 , a glue coating device for a waterproof fabric coating process, including a processing cabinet 1. An electric heating rod 16 is fixedly connected to the inner cavity of the processing cabinet 1. A through groove 17 is provided on the left side of the processing cabinet 1. A dust-proof net 18 is arranged in the inner cavity of the through groove 17. The top of the glue coating box 12 is designed as an open mechanism. Through the cooperation of a buffer box 71, a buffer spring 72 and a cleaning brush 73, the buffer spring 72 acts on the cleaning brush 73 to make the cleaning brush 73 closely adhere to the surface of the waterproof fabric, ensuring the cleaning effect. By designing the suction pipe 8 to be inclined at a certain angle to the horizontal plane, it is convenient to adsorb dust. By designing the electric heating rod 16, it is convenient to improve the drying efficiency. Seven guiding rollers 2 are fixedly connected to the inner cavity of the processing cabinet 1. Three glue coating machines 13 are provided. A negative pressure fan 3 is fixedly connected to the top of the processing cabinet 1. The air inlet of the negative pressure fan 3 is connected to a filter box 4 through a pipeline. A filter net 14 is fixedly connected to the inner cavity of the filter box 4. A dust collection box 15 is arranged in the inner cavity of the filter box 4. The left side of the filter box 4 is connected to a shunt 5 through a pipeline. The top and bottom of the shunt 5 are both connected to an air inlet cavity 6 through pipelines. A surface dust removal mechanism 7 is fixedly connected to one side of the air inlet cavity 6. The surface dust removal mechanism 7 includes a buffer box 71, a buffer spring 72 and a cleaning brush 73. A buffer spring 72 is fixedly connected to the inner cavity of the buffer box 71. The other end of the buffer spring 72 is fixedly connected to the cleaning brush 73. An air suction pipe 8 is arranged on one side of the air inlet cavity 6. The air suction pipe 8 is inclined at a certain angle to the horizontal plane, and the inclination angle is between 50 and 60 degrees. The air outlet of the negative pressure fan 3 is connected to an air outlet cavity 9 through a pipeline. A first partition 10 and a second partition 11 are sequentially arranged in the inner cavity of the processing cabinet 1 from left to right. A glue coating box 12 is fixedly connected to the right side of the first partition 10. A glue coating machine 13 is arranged in the inner cavity of the glue coating box 12. Through the processing cabinet 1, the guiding rollers 2, the negative pressure fan 3, the filter box 4, the shunt 5, the air inlet cavity 6, the surface dust removal mechanism 7, the air suction pipe 8, the air outlet cavity 9, the first partition 10, the second partition 11, the glue coating box 12 and the glue coating machine 13, the surface dust removal mechanism 7 cleans the surface of the waterproof fabric. The negative pressure fan 3 generates negative pressure to transport the gas with dust to the filter box 4 for filtration. The filtered gas is ejected from the air outlet cavity 9 through the pipeline to dry the waterproof fabric after glue coating, thereby achieving the effect of high practicability and solving the problem of low practicability of the existing device.

[0020] During use, the surface dust removal mechanism 7 cleans the surface of the waterproof fabric. The negative pressure fan 3 generates negative pressure to convey the dust-laden gas to the filter box 4 for filtration. The gas after filtration is ejected from the air outlet cavity 9 through a pipeline to dry the waterproof fabric after coating, thus achieving a high practicality effect and solving the problem of low practicality of the existing device.

[0021] In the description of this patent, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing this patent 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. Therefore, it should not be construed as a limitation to this patent. In the description of this patent, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "setting" should be understood in a broad sense. For example, it can be fixedly connected and set, or detachably connected and set, or integrally connected and set. For those of ordinary skill in the art, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0022] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glue coating device for waterproof fabric coating process, comprising a processing cabinet (1), characterized in that: The inner cavity of the processing cabinet (1) is fixedly connected to a guide roller (2), the top of the processing cabinet (1) is fixedly connected to a negative pressure fan (3), the air inlet of the negative pressure fan (3) is connected to a filter box (4) through a pipeline, the left side of the filter box (4) is connected to a diverter (5) through a pipeline, the top and bottom of the diverter (5) are connected to an air inlet cavity (6) through a pipeline, one side of the air inlet cavity (6) is fixedly connected to a surface dust removal mechanism (7), one side of the air inlet cavity (6) is provided with an air intake pipe (8), the air outlet of the negative pressure fan (3) is connected to an air outlet cavity (9) through a pipeline, the inner cavity of the processing cabinet (1) is sequentially provided with a first partition (10) and a second partition (11), the right side of the first partition (10) is fixedly connected to a glue coating box (12), and the inner cavity of the glue coating box (12) is provided with a glue coating machine (13).

2. The gluing device for waterproof fabric coating process according to claim 1 is characterized by: The surface dust removal mechanism (7) comprises a buffer box (71), a buffer spring (72) and a cleaning brush (73); the inner cavity of the buffer box (71) is fixedly connected to the buffer spring (72); the other end of the buffer spring (72) is fixedly connected to the cleaning brush (73).

3. The gluing device for waterproof fabric coating process according to claim 1 is characterized by: The air intake pipe (8) is inclined at a certain angle to the horizontal plane, and the inclination angle is between fifty and sixty degrees.

4. The gluing device for waterproof fabric coating process according to claim 1 is characterized by: The inner cavity of the filter box (4) is fixedly connected with a filter screen (14), and the inner cavity of the filter box (4) is provided with a dust collection box (15).

5. The gluing device for waterproof fabric coating process according to claim 1 is characterized by: The inner cavity of the processing cabinet (1) is fixedly connected to an electric heating rod (16), and the top of the glue coating box (12) is designed as an open structure.

6. The gluing device for waterproof fabric coating process according to claim 1 is characterized by: A through slot (17) is provided on the left side of the processing cabinet (1), and a dustproof net (18) is provided in the inner cavity of the through slot (17).

7. The gluing device for waterproof fabric coating process according to claim 1 is characterized by: The number of the guide rollers (2) is seven, and the number of the glue coating machines (13) is three.

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