Handheld blade coating device for anti-static film-coated dust removal filter cloth

Abstract

The utility model discloses a handheld blade coating device for anti-static film-coated dust removal filter cloth, and relates to the technical field of dust removal filter cloth. The handheld blade coating device comprises a filter plate and further comprises a blade coating assembly; the blade coating assembly comprises a fixing plate and a liquid soft bag; a handheld plate is fixed to one side of the fixing plate, and a liquid soft bag is fixed to one side of the fixing plate. The liquid soft bag is a U-shaped bag, glue is injected into the liquid soft bag, and a polyimide film is fixed to the inner side face of the liquid soft bag. A plurality of glue outlet holes are formed in the U-shaped concave surface of the liquid soft bag, the cross section of each glue outlet hole is in an inverted triangle shape, the glue outlet holes are divided into large holes and small holes, the large holes are close to the interior of the liquid soft bag, and the small holes are far away from the interior of the liquid soft bag; the U-shaped concave surface of the liquid soft bag can be in contact with the coating surface of the filter plate; the blade coating assembly further comprises a gas soft bag. The gas soft bag is a U-shaped bag; the coating of the corners of the filter plate can be adapted, and the tightness of the fitting of the filter cloth and the corners of the filter plate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal filter cloths, in particular to a handheld scraping device for antistatic coated dust removal filter cloths. Background Art

[0002] Anti-static coated dust filter cloth is mainly used in industrial dust removal. During production, polymer glue needs to be applied to the fitting position of the filter cloth and the filter plate, and then the filter cloth is pasted on the filter plate. When applying glue, it is difficult to apply to the corners of the filter plate, resulting in the filter cloth and the filter plate The corners are not tightly fitted, affecting the subsequent use of the filter cloth and reducing the efficiency of the filter cloth. Utility Model Content

[0003] The embodiment of the present application provides a handheld scraping device for an anti-static coated dust filter cloth, thereby solving the problem in the prior art that the corners of the filter plate are difficult to coat, resulting in insufficient tight fit between the filter cloth and the corners of the filter plate.

[0004] The embodiment of the present application provides a handheld scraping device for an anti-static coated dust filter cloth, including a filter plate and a scraping assembly;

[0005] The scraping assembly includes a fixed plate and a liquid soft capsule;

[0006] A hand-held board is fixed on one side of the fixing plate, and a liquid soft capsule is fixed on one side of the fixing plate;

[0007] The liquid soft capsule is a U-shaped capsule, and glue is injected into the interior of the capsule, and a polyimide film is fixed on the inner side of the liquid soft capsule;

[0008] The U-shaped concave surface of the liquid soft capsule is provided with a plurality of glue outlet holes, the cross section of the glue outlet holes is an inverted triangle, and the glue outlet holes are divided into large holes and small holes, the large holes are close to the inside of the liquid soft capsule, and the small holes are far away from the inside of the liquid soft capsule;

[0009] The U-shaped concave surface of the liquid soft capsule can contact the coating surface of the filter plate.

[0010] Furthermore, the scraping assembly also includes a gas bag;

[0011] The gas soft bag is a U-shaped bag, and is fixed on a side of the fixing plate away from the hand-held plate;

[0012] The liquid soft capsule is fixed on the U-shaped concave surface of the gas soft capsule.

[0013] Furthermore, a ventilation tube is fixed on the gas soft bag, one end of the ventilation tube extends into the gas soft bag, and one end of the ventilation tube is connected to the air pump.

[0014] Furthermore, an anti-wear layer is fixed on the U-shaped concave surface of the liquid soft capsule, and a plurality of through holes are opened on the anti-wear layer, and one through hole coincides with one glue outlet hole.

[0015] Furthermore, there are multiple anti-wear layers, and there are gaps between the multiple anti-wear layers, and the gaps are in the range of 0.2 cm to 0.25 cm.

[0016] Furthermore, the scraping assembly also includes a cleaning part;

[0017] The cleaning part comprises a cleaning plate, which is fixed on a fixing plate and is located below the liquid soft capsule.

[0018] Furthermore, a hook panel is fixed on one side of the cleaning plate close to the fixing plate;

[0019] An adhesive panel is fixed on one side of the fixed plate close to the cleaning plate;

[0020] The hook panel is detachably connected to the adhesive panel.

[0021] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0022] Through the scraping assembly, the U-shaped concave surface of the liquid soft capsule can contact the coated surface of the filter plate. At the same time, due to the good softness of the liquid soft capsule, it can adapt to the coating at the corners of the filter plate, thereby improving the tightness of the fit between the filter cloth and the corners of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of a handheld scraping device for an anti-static coated dust removal filter cloth of the utility model;

[0024] Figure 2 It is a schematic diagram of the cross-sectional structure of a scraping assembly of a handheld scraping device for an anti-static coated dust filter cloth of the utility model;

[0025] Figure 3 The utility model is a hand-held scraping device for anti-static coated dust filter cloth Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the gas soft bag of the handheld scraping device for the anti-static coated dust filter cloth of the utility model;

[0027] Figure 5 The utility model is a schematic diagram of the structure of the disassembled cleaning plate of the handheld scraper device for anti-static coated dust filter cloth.

[0028] In the figure: 100, filter plate; 200, scraper assembly; 210, fixing plate; 220, hand-held plate; 230, gas bladder; 231, liquid bladder; 232, ventilation pipe; 233, glue outlet hole; 234, anti-wear layer; 240, cleaning part; 241, cleaning plate; 242, hook panel; 243, adhesive panel. DETAILED DESCRIPTION

[0029] To facilitate the understanding of the present invention, the present application will be described more comprehensively below with reference to the relevant drawings; the drawings show preferred embodiments of the present invention, but the present invention can be implemented in many different forms and is not limited to the embodiments described herein; on the contrary, the purpose of providing these embodiments is to enable a more thorough and comprehensive understanding of the disclosed content of the present invention.

[0030] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific implementation methods and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0032] like Figures 1 to 5 As shown, the present application provides a handheld scraping device for an anti-static coated dust filter cloth, comprising a filter plate 100, the filter plate 100 is a rectangular frame, and also comprises a scraping assembly 200, the scraping assembly 200 is used to scrape glue on the filter plate 100, so as to facilitate the fitting of the filter cloth and the filter plate 100;

[0033] The scraping assembly 200 includes a fixing plate 210 and a liquid capsule 231;

[0034] A hand-held plate 220 is fixed to one side of the fixed plate 210. The hand-held plate 220 is convenient for workers to hold and operate. A liquid soft capsule 231 is fixed to one side of the fixed plate 210.

[0035] The liquid soft capsule 231 is a U-shaped capsule, and glue is injected into the inside thereof. A polyimide film is fixed on the inner side of the liquid soft capsule 231, and the polyimide film can isolate the glue;

[0036] The U-shaped concave surface of the liquid soft capsule 231 is provided with a plurality of glue outlet holes 233. The cross section of the glue outlet holes 233 is an inverted triangle. The glue outlet holes 233 are divided into large holes and small holes. The large holes are close to the inside of the liquid soft capsule 231, and the small holes are far away from the inside of the liquid soft capsule 231.

[0037] The U-shaped concave surface of the liquid soft capsule 231 can contact the coating surface of the filter plate 100 , that is, the U-shaped concave surface of the liquid soft capsule 231 contacts three surfaces of the filter plate 100 at the same time.

[0038] It is easy to understand that the liquid soft capsule 231 can be stuck on the filter plate 100. The worker holds the handheld plate 220 and sticks the U-shaped concave surface of the liquid soft capsule 231 on the filter plate 100. The glue outlet hole 233 is expanded by squeezing the liquid soft capsule 231, and the glue is squeezed outward and coated on the filter plate 100. The liquid soft capsule 231 has good softness and can adapt to the corners of the filter plate 100.

[0039] Specifically, if Figures 1 to 5 As shown, the scraping assembly 200 further includes a gas bag 230;

[0040] The gas soft bag 230 is a U-shaped bag, and is fixed on a side of the fixing plate 210 away from the hand-held plate 220;

[0041] The liquid soft capsule 231 is fixed on the U-shaped concave surface of the gas soft capsule 230 .

[0042] It is worth noting that the U-shaped concave surface of the gas capsule 230 contacts the outer surface of the liquid capsule 231 , which does not affect the use of the liquid capsule 231 .

[0043] Specifically, if Figures 1 to 5 As shown, a ventilation tube 232 is fixed on the gas bag 230 , one end of the ventilation tube 232 extends into the gas bag 230 , the connection between the ventilation tube 232 and the gas bag 230 is sealed and fixed, one end of the ventilation tube 232 is connected to the air pump, and the air pump is fixed on the fixing plate 210 .

[0044] It is worth noting that the gas capsule 230 is inflated through the vent pipe 232 to squeeze the liquid capsule 231 .

[0045] Specifically, if Figure 2 and Figure 3 As shown, an anti-wear layer 234 is fixed on the U-shaped concave surface of the liquid soft capsule 231, and a plurality of through holes are opened on the anti-wear layer 234, one through hole coincides with one glue outlet hole 233, that is, the glue is discharged from the glue outlet hole 233 through the through hole and then coated on the filter plate 100.

[0046] It is worth noting that the anti-wear layer 234 can reduce the direct contact between the liquid capsule 231 and the filter plate 100 , thereby reducing the wear on the liquid capsule 231 .

[0047] Specifically, if Figure 2 and Figure 3 As shown, there are a plurality of anti-wear layers 234 , and there are gaps between the plurality of anti-wear layers 234 , with the gaps ranging from 0.2 cm to 0.25 cm. That is, the plurality of anti-wear layers 234 are not connected to each other.

[0048] It is worth noting that the anti-wear layer 234 is of split design, and when the liquid soft capsule 231 is squeezed, it is not easy to cause pulling on the anti-wear layer 234, thereby improving the use effect.

[0049] In the above embodiment, the worker holds the hand-held plate 220 and clamps the U-shaped concave surface of the liquid soft capsule 231 on the filter plate 100. The U-shaped concave surface of the liquid soft capsule 231 can contact the three surfaces of the filter plate 100. The air pump is used to inflate the ventilation tube 232 to expand the gas soft capsule 230 and squeeze the liquid soft capsule 231. After the liquid soft capsule 231 is squeezed, the glue outlet hole 233 is stretched and expanded. At this time, the small hole of the glue outlet hole 233 is opened, and the glue is squeezed outward and coated on the filter plate 100. The worker holds the hand-held plate 220 and moves it on the surface of the filter plate 100. When passing through the corners of the filter plate 100, the liquid soft capsule 231 has good softness and can adapt to the corners of the filter plate 100. The glue coating at the corners of the filter plate 100 can be achieved to ensure the tightness of the fit between the filter cloth and the corners of the filter plate 100. The operation is simple and the coating efficiency is high.

[0050] In some embodiments of the present application, specifically, Figure 4 and Figure 5 As shown, the scraping assembly 200 further includes a cleaning portion 240, and the cleaning portion 240 is used to clean the coating surface of the filter plate 100;

[0051] The cleaning unit 240 includes a cleaning plate 241 . The cleaning plate 241 is fixed on the fixing plate 210 . The cleaning plate 241 is located below the liquid capsule 231 .

[0052] It is worth noting that the cleaning plate 241 first contacts the coating surface of the filter plate 100, and the cleaning plate 241 is used to clean the dust or impurities on the surface of the filter plate 100 to facilitate the coating of the glue.

[0053] Specifically, if Figure 4 and Figure 5 As shown, a hook panel 242 is fixed to one side of the cleaning plate 241 close to the fixing plate 210 .

[0054] A sticky panel 243 is fixed on one side of the fixing plate 210 close to the cleaning plate 241;

[0055] The hook panel 242 is detachably connected to the adhesive panel 243 .

[0056] It is easy to understand that the cleaning plate 241 is detachable, which makes it easy to disassemble and clean the cleaning plate 241, and to reuse it, thereby saving usage costs.

[0057] In the above embodiment, when the worker holds the hand-held plate 220 for coating, he first contacts the cleaning plate 241 with the coated surface of the filter plate 100. As the scraper assembly 200 moves, the dust or impurities on the surface of the filter plate 100 are cleaned off by the cleaning plate 241. Then, the liquid capsule 231 contacts the coated surface of the filter plate 100 to coat the glue on the filter plate 100, which can reduce the foaming caused by dust or impurities and make the filter cloth and the filter plate 100 fit more closely.

[0058] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A handheld scraping device for an antistatic coated dust filter cloth, comprising a filter plate (100), characterized in that: Also included is a scraping assembly (200); The scraping assembly (200) comprises a fixing plate (210) and a liquid soft capsule (231); A hand-held plate (220) is fixed on one side of the fixing plate (210), and a liquid soft capsule (231) is fixed on one side of the fixing plate (210); The liquid soft capsule (231) is a U-shaped capsule, and glue is injected into the interior thereof. A polyimide film is fixed on the inner side of the liquid soft capsule (231); The U-shaped concave surface of the liquid soft capsule (231) is provided with a plurality of glue outlet holes (233), the cross section of the glue outlet holes (233) is an inverted triangle, and the glue outlet holes (233) are divided into large holes and small holes, the large holes are close to the inside of the liquid soft capsule (231), and the small holes are far away from the inside of the liquid soft capsule (231); The U-shaped concave surface of the liquid soft capsule (231) is capable of contacting the coating surface of the filter plate (100).

2. The handheld scraping device for antistatic coated dust filter cloth according to claim 1, characterized in that: The scraping assembly (200) further includes a gas soft bag (230); The gas soft bag (230) is a U-shaped bag, and is fixed on a side of the fixing plate (210) away from the hand-held plate (220); The liquid soft capsule (231) is fixed on the U-shaped concave surface of the gas soft capsule (230).

3. The handheld scraping device for antistatic coated dust filter cloth according to claim 2, characterized in that: A ventilation tube (232) is fixed on the gas soft bag (230), one end of the ventilation tube (232) extends into the gas soft bag (230), and one end of the ventilation tube (232) is connected to an air pump.

4. The handheld scraping device for antistatic coated dust filter cloth according to claim 1, characterized in that: An anti-wear layer (234) is fixed on the U-shaped concave surface of the liquid soft capsule (231), and a plurality of through holes are opened on the anti-wear layer (234), and one through hole coincides with one glue outlet hole (233).

5. The handheld scraping device for antistatic coated dust filter cloth according to claim 4, characterized in that: There are a plurality of anti-wear layers (234), and there are gaps between the plurality of anti-wear layers (234), with the gaps being in the range of 0.2 cm to 0.25 cm.

6. The handheld scraping device for antistatic coated dust filter cloth according to claim 1, characterized in that: The scraping assembly (200) further includes a cleaning unit (240); The cleaning part (240) comprises a cleaning plate (241), the cleaning plate (241) is fixed on the fixing plate (210), and the cleaning plate (241) is located below the liquid capsule (231).

7. The handheld scraping device for antistatic coated dust filter cloth according to claim 6, characterized in that: A hook panel (242) is fixed on one side of the cleaning plate (241) close to the fixing plate (210); A sticky panel (243) is fixed on one side of the fixing plate (210) close to the cleaning plate (241); The hook panel (242) is detachably connected to the adhesive panel (243).

Images