Fabric coating scraper

Abstract

The utility model provides a fabric coating scraper and belongs to the technical field of scrapers. The fabric coating scraper is characterized by comprising a scraper body, a heat dissipation through hole is formed in the scraper body in a penetrating mode, a water cooling pipe is arranged in the heat dissipation through hole in a sliding and penetrating mode, a connecting block is fixedly connected to the upper end of the scraper body, an extension part is arranged at the end of the connecting block, and a heat dissipation fan is arranged at the lower end of the extension part. The water cooling device has the advantages that the water cooling pipe penetrates into the heat dissipation through hole, the water cooling pipe is connected with an external water cooling machine, water cooling is carried out on the scraper, meanwhile, the heat dissipation fan blows air to the contact position of the scraper and fabric, the scraper and the fabric are cooled at the same time, and the phenomenon that the coating quality is affected due to heat generated by friction is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to scraper technical field relates to a fabric coating scraper. BACKGROUND

[0002] The fabric coating scraper is a tool for uniformly applying or scraping off coating material on the surface of the fabric, which can make the coating uniformly adhere to the fabric to improve the performance of the fabric. The existing fabric coating scrapers are mostly made of metal, which can cause the quality of the fabric coating to be affected due to repeated contact between the scraper and the fabric and frictional heat generation during use. SUMMARY

[0003] The utility model discloses a fabric coating scraper, which solves the problem of the existing fabric coating scraper that the scraper and the fabric repeatedly contact, frictional heat is generated, and the quality of the fabric coating is easily affected during use.

[0004] The utility model discloses a fabric coating scraper, which solves the problem of the existing fabric coating scraper that the scraper and the fabric repeatedly contact, frictional heat is generated, and the quality of the fabric coating is easily affected during use.

[0005] A fabric coating scraper, characterized in that it comprises a scraper body, a heat dissipation through-hole is provided through the scraper body, a water cooling pipe is slidably provided in the heat dissipation through-hole, a connecting block is fixedly connected to the upper end of the scraper body, an extension part is provided at the end of the connecting block, and a heat dissipation fan is provided at the lower end of the extension part.

[0006] In the above-mentioned fabric coating scraper, the heat dissipation through-hole is in close contact with the water cooling pipe.

[0007] In the above-mentioned fabric coating scraper, a high-temperature-resistant coating is provided at the lower end of the scraper body.

[0008] Compared with the prior art, the utility model has the following advantages:

[0009] The water cooling pipe is inserted into the heat dissipation through-hole, the water cooling pipe is connected with an external water cooling machine, the scraper is water-cooled, the heat dissipation fan blows air at the contact part between the scraper and the fabric, the scraper and the fabric are cooled at the same time, and the quality of the coating is not affected by frictional heat. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 is a structural schematic view of the utility model.

[0011] In the drawings,

[0012] 2, scraper body; 3, heat dissipation through-hole; 4, water cooling pipe; 5, connecting block; 6, extension part; 7, heat dissipation fan. DETAILED DESCRIPTION

[0013] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts are within the scope of the present application.

[0014] As Figure 1 shown,

[0015] A fabric coating doctor blade is characterized by comprising a doctor blade body 2, a heat dissipation through hole 3 is provided through the doctor blade body 2, a water cooling pipe 4 is slidably provided in the heat dissipation through hole 3, a connecting block 5 is fixedly connected to the upper end of the doctor blade body 2, an extension part 6 is provided at the end of the connecting block 5, and a heat dissipation fan 7 is provided at the lower end of the extension part 6.

[0016] In the embodiment, the connecting block 5 is connected with a coating device, and is used for connecting and fixing the doctor blade. The doctor blade repeatedly contacts the fabric, and heat is generated by friction. At this time, the water cooling pipe 4 is inserted into the heat dissipation through hole 3, the water cooling pipe 4 is connected with an external water cooling machine, the doctor blade is water-cooled, and the heat dissipation fan 7 blows air at the contact position of the doctor blade and the fabric, so that the doctor blade and the fabric are cooled at the same time, and the influence of heat generated by friction on the coating quality is avoided.

[0017] In the embodiment, the heat dissipation through hole 3 is in close contact with the water cooling pipe 4. The heat dissipation through hole 3 is in close contact with the water cooling pipe 4, so that the water cooling effect on the doctor blade is increased.

[0018] In the embodiment, a high-temperature-resistant coating is arranged at the lower end of the doctor blade body 2. The high-temperature-resistant coating is arranged at the lower end of the doctor blade body 2, so that the service life of the doctor blade is prolonged.

[0019] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0020] In addition, the description related to "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the same, or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. Meanwhile, the meaning of "and / or" appearing throughout the text is to include three schemes, for example, "A and / or B" includes A scheme, or B scheme, or A and B schemes are satisfied at the same time. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of the person skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, nor is it within the scope of protection required by the present application.

[0021] The above components are all general standard components or components known to those skilled in the art, and their structure and principle can be known by those skilled in the art through technical manuals or through conventional experimental methods.

[0022] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or replace them with similar ways, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.

Claims

1. A fabric coating doctor blade characterized by, The utility model relates to a kind of water-cooled scraper, including scraper body (2), through hole (3) is provided with heat dissipation on the scraper body (2), water-cooled pipe (4) is slidably provided in the heat dissipation through hole (3), the upper end of the scraper body (2) is fixedly connected with connecting block (5), the end of the connecting block (5) is provided with extension (6), and the lower end of the extension (6) is provided with cooling fan (7).

2. The fabric coating doctor blade of claim 1, wherein, The heat dissipation through hole (3) is in contact with the water-cooled pipe (4).

3. The fabric coating doctor blade of claim 1 wherein, The lower end of the scraper body (2) is provided with a high-temperature-resistant coating.

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