Dustproof device for protective film production

Abstract

The utility model relates to the technical field of protective film production, and discloses a dustproof device for protective film production, which comprises a fixed base, a dustproof component is arranged at the top of the fixed base, a ventilation component is arranged at the top of the dustproof component, and the dustproof component comprises a dustproof cover. The dustproof device for protective film production is provided with the dustproof cover, the material opening, the dustproof cloth, the box body, the dust suction pipe, the sliding groove, the collecting box, the dust suction fan, the inserting groove and the dustproof net, production equipment can be sealed through the dustproof cover, dust and impurities are reduced, the requirements of people are met, and the dust suction fan is started to prevent dust from entering the box body. Dust in the dust cover can be sucked and collected through the dust suction pipe, the conveying belt conveys workpieces into the dust cover, the dust suction pipe can also well remove dust on the workpieces on the conveying belt, and therefore operators can well conduct production operation on the workpieces in the dust cover.

Description

Technical Field

[0001] The utility model relates to the technical field of protective film production, in particular to a dustproof device for protective film production. Background Art

[0002] Protective film is an important material widely used in electronic products, automobiles, construction and other fields. During its production process, various production operations need to be performed on the raw materials. Before the protective film is packaged, dust in the air can easily adhere to the product, which will affect the quality of the product and requires dust prevention and dust removal.

[0003] The prior art patent document with publication number CN213079492U provides a dust-proof device for protective film production. By setting a top plate and placing an ash box under the top plate, and fitting the other side of the cabinet with one side of the assembly line, the ash box can be placed above the assembly line. If there is an obstacle between the assembly line and the cabinet, the other side of the cabinet cannot contact the one side of the assembly line. By controlling the extension of the telescopic rod of the electric push rod, the ash box can be pushed to one side and the position of the ash box can be adjusted, so that the adsorption hole at the bottom of the ash box can be accurately placed above the assembly line. In this way, there is no need to fix the cabinet, and dust can be extracted by the exhaust fan.

[0004] Although the above-mentioned prior art can extract dust on the assembly line, it cannot seal the production equipment during the production process, cannot reduce the generation of dust and impurities, and cannot meet people's needs. Therefore, we need a dustproof device for protective film production. Utility Model Content

[0005] The purpose of the utility model is to provide a dustproof device for protective film production to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a dustproof device for protective film production, comprising a fixed base, a dustproof component is arranged on the top of the fixed base, and a ventilation component is arranged on the top of the dustproof component;

[0007] The dustproof assembly comprises a dustproof cover, and a material opening is provided on the outer wall of the dustproof cover, a dustproof cloth is provided on the outer wall of the dustproof cover, and the outer wall of the dustproof cover is fixedly connected to a box body, a dust extraction pipe is provided on the outer wall of the box body, and a slide groove is provided on the outer wall of the box body, a collection box is slidably connected to the inner wall of the slide groove, a dust extraction fan is installed on one side of the box body, and a slot is provided on the top of the box body, and a dustproof net is slidably connected to the inner wall of the slot;

[0008] The ventilation assembly includes a fan housing, and the outer wall of the fan housing is provided with fixing bolts, the inner wall of the fan housing is provided with a protective net, and a fixed fan is installed on the inner wall of the fan housing, the inner wall of the fan housing is provided with a card slot, and a fixing slot is provided on one side of the fan housing, a filter net is slidably connected to the inner wall of the fixing slot, the outer wall of the dust cover is provided with a ventilation slot, and the inner wall of the ventilation slot is provided with a ventilation net.

[0009] Preferably, a conveyor belt is arranged inside the dust cover, and an equipment door is hinged on the outer wall of the dust cover.

[0010] Preferably, the box body forms a sliding structure with the collection box through a sliding groove, and one end of the collection box extends into the sliding groove for connection.

[0011] Preferably, the box body forms a sliding structure with the dustproof net through a slot, and one end of the dustproof net extends into the slot for connection.

[0012] Preferably, the dust cover forms a fixed structure with the fan housing through fixing bolts, and one end of the fixing bolts is threadedly passed through the fan housing and extends into the dust cover for connection.

[0013] Preferably, the shape and size of the inner wall of the fan housing matches the shape and size of the outer wall of the fixed fan, and the inner wall of the fan housing fits the outer wall of the fixed fan.

[0014] Preferably, the fan housing and the filter screen form a sliding structure through the fixing groove, and one end of the filter screen passes through the fixing groove and extends into the card slot for connection.

[0015] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0016] First, the utility model is provided with a dust cover, a material port, a dust cloth, a box body, a dust extraction pipe, a slide chute, a collection box, a dust extraction fan, a slot and a dust net. The dust cover can be used to close the production equipment to reduce the generation of dust and impurities, thereby meeting people's needs. By starting the dust extraction fan, the dust in the dust cover can be extracted and collected through the dust extraction pipe, and the conveyor belt transports the workpiece into the dust cover. The dust extraction pipe can also remove dust from the workpiece on the conveyor belt, so that the operator can perform production operations on the workpiece in the dust cover.

[0017] Second, the utility model is provided with a fan casing, fixing bolts, a protective net, a fixed fan, a slot, a fixing slot, a filter net, a ventilation slot and a ventilation net. By starting the fixed fan, the outside air can be drawn in. By providing a filter net, the dust in the outside air can be blocked. The fixed fan draws clean air and blows it into the dust cover to ensure the air circulation in the dust cover, so that the operator can work well in the dust cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the dust cover and box structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the box and the dustproof net of the utility model;

[0021] Figure 4 This is a schematic diagram of the fan housing and filter structure of the utility model.

[0022] Among them: 1. Fixed base; 2. Dust-proof component; 201. Dust cover; 202. Material port; 203. Dust-proof cloth; 204. Box; 205. Dust extraction pipe; 206. Slide; 207. Collection box; 208. Dust extraction fan; 209. Slot; 210. Dust-proof net; 3. Ventilation component; 301. Fan housing; 302. Fixing bolt; 303. Protective net; 304. Fixed fan; 305. Slot; 306. Fixed slot; 307. Filter; 308. Ventilation slot; 309. Ventilation net; 4. Conveyor belt; 5. Equipment door. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1 , Figure 2 , Figure 3 and Figure 4A dustproof device for protective film production includes a fixed base 1, a dustproof assembly 2 is arranged on the top of the fixed base 1, and a ventilation assembly 3 is arranged on the top of the dustproof assembly 2, the dustproof assembly 2 includes a dust cover 201, and the outer wall of the dust cover 201 is provided with a material port 202, the outer wall of the dust cover 201 is provided with a dustproof cloth 203, and the outer wall of the dust cover 201 is fixedly connected with a box body 204, the outer wall of the box body 204 is provided with a dust extraction pipe 205, and the outer wall of the box body 204 is provided with a slide groove 206, the inner wall of the slide groove 206 is slidably connected with a collection box 207, a dust extraction fan 208 is installed on one side of the box body 204, and the box body 204 A slot 209 is provided on the top, and a dust net 210 is slidably connected to the inner wall of the slot 209. The ventilation component 3 includes a fan housing 301, and the outer wall of the fan housing 301 is provided with a fixing bolt 302, the inner wall of the fan housing 301 is provided with a protective net 303, and a fixed fan 304 is installed on the inner wall of the fan housing 301, a card slot 305 is provided on the inner wall of the fan housing 301, and a fixing slot 306 is provided on one side of the fan housing 301, and a filter net 307 is slidably connected to the inner wall of the fixing slot 306, a ventilation slot 308 is provided on the outer wall of the dust cover 201, and a ventilation net 309 is provided on the inner wall of the ventilation slot 308.

[0025] Through the above technical scheme, the production equipment can be enclosed by providing a dust cover 201 to reduce the generation of dust and impurities, thereby meeting people's needs. By starting the dust extraction fan 208, the dust in the dust cover 201 can be extracted and collected through the dust extraction pipe 205. The conveyor belt 4 transports the workpiece into the dust cover 201. The dust extraction pipe 205 can also remove dust from the workpiece on the conveyor belt 4, so that the operator can perform production operations on the workpiece in the dust cover 201. By starting the fixed fan 304, the outside air can be extracted. By providing a filter 307, the dust in the outside air can be blocked. The fixed fan 304 extracts clean air and blows it into the dust cover 201 to ensure the air circulation in the dust cover 201, so that the operator can work well in the dust cover 201.

[0026] Specifically, a conveyor belt 4 is disposed inside the dust cover 201 , and an equipment door 5 is hingedly connected to the outer wall of the dust cover 201 .

[0027] Through the above technical scheme, the conveyor belt 4 is a prior art and will not be described in detail here. An observation window is arranged on the equipment door 5. When there is no need for operators to operate in some processes, for example, an automated equipment production protective film is installed in the dust cover 201. The dust cover 201 can prevent dust and reduce the generation of dust. The operator can check the production status of the automated equipment through the observation window on the equipment door 5. The setting of the dustproof cloth 203 can reduce the external dust from entering the dustproof cover 201 through the material port 202 when the equipment is not running. During production, the dustproof cloth 203 can be folded up and clamped with a clip to expose the material port 202 to facilitate the passage of the workpiece.

[0028] Specifically, the box body 204 forms a sliding structure with the collection box 207 through the slide groove 206, and one end of the collection box 207 extends into the slide groove 206 for connection.

[0029] Through the above technical solution, the connection effect between the box body 204 and the slide groove 206 and the collection box 207 is strengthened, so that the collection box 207 can be well slidably installed in the slide groove 206, and people can pull out the collection box 207 to process the collected dust.

[0030] Specifically, the box body 204 forms a sliding structure with the dustproof net 210 through the slot 209, and one end of the dustproof net 210 extends into the slot 209 for connection.

[0031] Through the above technical solution, the connection effect between the box 204 and the slot 209 and the dustproof net 210 is strengthened, so that the dustproof net 210 can be well inserted from the slot 209. When the dustproof net 210 needs to be cleaned after being used for a period of time, the operator can pull out the dustproof net 210 externally for cleaning, which facilitates the installation and disassembly of the dustproof net 210.

[0032] Specifically, the dust cover 201 forms a fixed structure with the fan housing 301 through the fixing bolts 302, and one end of the fixing bolts 302 is threadedly passed through the fan housing 301 and extends into the dust cover 201 for connection.

[0033] Through the above technical solution, the connection effect between the dust cover 201, the fixing bolts 302 and the fan housing 301 is strengthened. The number of fixing bolts 302 is multiple, which can well fix the fan housing 301 on the dust cover 201, making it easy to install and disassemble.

[0034] Specifically, the shape and size of the inner wall of the fan housing 301 match the shape and size of the outer wall of the fixed fan 304 , and the inner wall of the fan housing 301 fits the outer wall of the fixed fan 304 .

[0035] Through the above technical solution, the connection effect between the fan housing 301 and the fixed fan 304 is strengthened, so that the fixed fan 304 can be well installed in the fan housing 301.

[0036] Specifically, the fan housing 301 forms a sliding structure with the filter 307 through the fixing slot 306, and one end of the filter 307 passes through the fixing slot 306 and extends into the card slot 305 for connection.

[0037] Through the above technical solution, the connection effect between the fan housing 301 and the fixing groove 306 and the filter 307 is strengthened. When the filter 307 needs to be cleaned after being used for a period of time, the operator can pull out the filter 307 from the outside and clean it, which facilitates the installation and disassembly of the filter 307.

[0038] When in use, first of all, the setting of the dust cover 201 can close the production equipment to reduce the generation of dust and impurities, start the fixed fan 304 to extract the outside air, the outside air is blocked by the filter 307, and the fixed fan 304 blows air through the protective net 303. The setting of the protective net 303 can prevent people from reaching into the fan housing 301, reducing safety hazards, and the wind can be dispersed from the ventilation net 309 at the ventilation slot 308 to ensure the air circulation in the dust cover 201, so that the operator can do a good job in the dustproof. When working inside the dust cover 201, the dust extraction fan 208 can be started to extract the dust inside the dust cover 201 through the dust extraction pipe 205. When the workpiece is transported to the dust cover 201 by the conveyor belt 4, the workpiece passes through the material port 202, and the dust on the workpiece is extracted by the dust extraction pipe 205, enters the box 204, and is collected by the collection box 207, so that the operator can perform production operations on the workpiece inside the dust cover 201 well, thus completing all the work. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A dust-proof device for protective film production, comprising a fixed base (1), characterized in that: A dustproof component (2) is arranged on the top of the fixed base (1), and a ventilation component (3) is arranged on the top of the dustproof component (2); The dustproof component (2) comprises a dustproof cover (201), and the outer wall of the dustproof cover (201) is provided with a material opening (202), the outer wall of the dustproof cover (201) is provided with a dustproof cloth (203), and the outer wall of the dustproof cover (201) is fixedly connected to a box body (204), the outer wall of the box body (204) is provided with a dust extraction pipe (205), and the outer wall of the box body (204) is provided with a slide groove (206), the inner wall of the slide groove (206) is slidably connected to a collection box (207), a dust extraction fan (208) is installed on one side of the box body (204), and a slot (209) is provided on the top of the box body (204), and the inner wall of the slot (209) is slidably connected to a dustproof net (210); The ventilation assembly (3) comprises a fan housing (301), and the outer wall of the fan housing (301) is provided with a fixing bolt (302), the inner wall of the fan housing (301) is provided with a protective net (303), and the inner wall of the fan housing (301) is installed with a fixed fan (304), the inner wall of the fan housing (301) is provided with a slot (305), and one side of the fan housing (301) is provided with a fixing slot (306), the inner wall of the fixing slot (306) is slidably connected with a filter net (307), the outer wall of the dust cover (201) is provided with a ventilation slot (308), and the inner wall of the ventilation slot (308) is provided with a ventilation net (309).

2. A dust-proof device for protective film production according to claim 1, characterized in that: A conveyor belt (4) is arranged inside the dust cover (201), and an equipment door (5) is hingedly connected to the outer wall of the dust cover (201).

3. The dust-proof device for protective film production according to claim 1, characterized in that: The box body (204) forms a sliding structure with the collection box (207) via the sliding groove (206), and one end of the collection box (207) extends into the sliding groove (206) for connection.

4. The dust-proof device for protective film production according to claim 1, characterized in that: The box body (204) forms a sliding structure with the dustproof net (210) through the slot (209), and one end of the dustproof net (210) extends into the slot (209) for connection.

5. The dust-proof device for protective film production according to claim 1, characterized in that: The dust cover (201) forms a fixed structure with the fan housing (301) via a fixing bolt (302), and one end of the fixing bolt (302) is threadedly passed through the fan housing (301) and extends into the dust cover (201) for connection.

6. The dust-proof device for protective film production according to claim 1, characterized in that: The shape and size of the inner wall of the fan housing (301) match the shape and size of the outer wall of the fixed fan (304), and the inner wall of the fan housing (301) fits the outer wall of the fixed fan (304).

7. The dust-proof device for protective film production according to claim 1, characterized in that: The fan housing (301) forms a sliding structure with the filter screen (307) through the fixing groove (306), and one end of the filter screen (307) passes through the fixing groove (306) and extends into the clamping groove (305) for connection.

Images