Composite weaving device for processing composite short fiber raw materials

Abstract

The utility model belongs to the technical field of composite short fiber raw material processing, and particularly relates to a composite knitting device for composite short fiber raw material processing, which comprises a knitting machine, a dust removal device is arranged on the right side of the knitting machine, the dust removal device comprises a cleaning unit and a dust removal unit, the cleaning unit is arranged on the right side of the knitting machine, and the dust removal unit is arranged above the knitting machine. According to the composite weaving device for processing the composite short fiber raw materials, by arranging the cleaning unit, when a filter screen needs to be cleaned, a telescopic piece is started to push a connecting plate to move up and down along a guide rod, a brush is made to clean the surface of the filter screen, meanwhile, when the brush moves downwards to make contact with a comb plate, limited parts adhering to the interior of the brush are removed through the comb plate, and the work efficiency is improved. The cleaning capacity of the brush is improved, and the problems that in the background technology, in the using process, fibers on the dustproof net cover are scraped off through the scraper, the fibers can be attached to the scraper, and when the scraper rotates, the fibers on the scraper can be attached to the dustproof net cover again, so that the cleaning quality of the scraper is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of composite short fiber raw material processing, in particular to a composite weaving device for processing composite short fiber raw materials. Background Art

[0002] Within the broad family of composite materials, fiber-reinforced materials have always been a focus of attention. Since the advent of fiberglass reinforced plastics (FRP), a composite of glass fiber and organic resin, carbon fiber, ceramic fiber, and boron fiber-reinforced composites have been successfully developed and continuously improved in performance, bringing a vibrant new dimension to the composite materials field. Fiber materials are woven together using weaving machines to create designs that meet people's daily needs.

[0003] However, during the continuous weaving process, fibers will fly in the air, which not only affects the processing environment but also endangers human health.

[0004] For example, a fiber composite material connecting and weaving device disclosed in announcement number CN210945965U can remove fibers in the air when connecting and weaving fiber composite materials, thereby improving the safety of the processing environment and reducing harm to the health of processing personnel. It also uses two sets of connecting pipes for removing fibers, which are used alternately to facilitate relevant personnel in cleaning the storage box, so that the fiber removal operation can be carried out uninterruptedly.

[0005] However, when the device is in use, the scraper scrapes off the fibers on the dust screen, and the fibers adhere to the scraper. When the scraper rotates, the fibers on the scraper adhere to the dust screen again, thereby affecting the cleaning quality of the scraper.

[0006] For this reason, we urgently need to provide a composite braiding device for processing composite staple fiber raw materials. Utility Model Content

[0007] The purpose of the present utility model is to provide a composite weaving device for processing composite short fiber raw materials, so as to solve the problem proposed in the above background technology that during use, the fibers on the dustproof mesh cover are scraped off by a scraper, and the fibers will adhere to the scraper. When the scraper rotates, the fibers on the scraper will adhere to the dustproof mesh cover again, thereby affecting the cleaning quality of the scraper.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a composite weaving device for processing composite short fiber raw materials, comprising a weaving machine, a dust removal device is provided on the right side of the weaving machine, and the dust removal device comprises a cleaning unit and a dust removal unit.

[0009] The cleaning unit is arranged on the right side of the braiding machine, and the dust removal unit is arranged above the braiding machine.

[0010] The cleaning unit includes a dust removal box, a filter, a guide rod, a telescopic part, a connecting plate, a brush, a connecting rod, a combing plate and a box door. The dust removal box is installed on the right side of the knitting machine, the filter is slidably connected to the right side of the inside of the dust removal box, the guide rod is fixedly installed at the front and rear ends of the top of the inside of the dust removal box, the telescopic part is fixedly installed on the top of the dust removal box, the connecting plate is fixedly installed at the bottom of the telescopic part and is located inside the dust removal box, the brush is installed on the right side of the connecting plate, the connecting rod is fixedly installed at the lower end of the inside of the dust removal box and is located on the left side of the filter, the combing plate is installed on the outer surface of the connecting rod, and the box door is hinged to the front of the dust removal box.

[0011] Preferably, connecting holes are opened at the front and rear ends of the connecting plate, and the guide rod passes through the connecting holes. The guide rod cooperates with the connecting holes to guide the movement of the connecting plate, so that the connecting plate moves up and down along the guide rod.

[0012] Preferably, a groove is provided on the outer surface of the connecting rod, a protrusion is provided inside the comb plate to cooperate with the groove, and the comb plate is slidably connected to the outside of the connecting rod through the protrusion. The installation angle of the comb plate is positioned by cooperating with the protrusion and the groove, so that the comb plate is tilted upward, thereby facilitating the removal of impurities attached to the brush.

[0013] Preferably, the right side of the brush is in contact with the left surface of the filter screen, and when the connecting plate drives the brush to move up and down along the guide rod, the brush can clean the filter screen.

[0014] Preferably, the dust removal unit includes an exhaust fan, an exhaust duct, an air hood, an air outlet duct, a box body and a collection box, the exhaust fan is fixedly installed on the right side of the dust removal box, the exhaust duct is connected to the left side of the top of the dust removal box, the air hood is connected to the end of the exhaust duct away from the dust removal box, the air outlet duct is connected to the right side of the top of the dust removal box and is connected to the output end of the exhaust fan, the box body is fixedly installed on the bottom of the dust removal box, and the collection box is slidably installed inside the box body.

[0015] Preferably, the hood is located directly above the braiding machine, and the connection position between the exhaust pipe and the dust removal box is located on the left side of the filter. By starting the exhaust fan to generate negative pressure in the hood, the fibers produced by processing and weaving the composite short fiber raw materials are drawn into the dust removal box for processing.

[0016] Preferably, the upper end of the comb plate is provided with evenly distributed teeth and grooves. When the brush contacts the comb plate, the fibers attached to the brush are scraped off through the teeth and grooves, thereby cleaning the brush and improving the cleaning ability of the brush.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The composite weaving device for processing composite short fiber raw materials is provided with a cleaning unit. When the filter needs to be cleaned, the telescopic part is started to push the connecting plate to move up and down along the guide rod, so that the brush cleans the surface of the filter. At the same time, when the brush moves down and contacts the combing plate, the combing plate removes the limit sticking to the inside of the brush, thereby improving the cleaning ability of the brush. This solves the problem proposed in the background technology that during use, the fibers on the dustproof net cover are scraped off by the scraper, and the fibers will adhere to the scraper. When the scraper rotates, the fibers on the scraper will adhere to the dustproof net cover again, thereby affecting the cleaning quality of the scraper.

[0019] 2. The composite weaving device for processing composite staple raw materials is equipped with a dust removal unit, and the exhaust fan is started to generate negative pressure in the hood. The limit generated during weaving is sucked into the dust removal box through the exhaust pipe. After being filtered by the filter, the fibers fall into the collection box for collection, thereby preventing the fibers from being dispersed in the air and affecting the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the dust removal box of the present utility model;

[0022] Figure 3 This is a schematic diagram of the partial structure of the cleaning unit of the present utility model;

[0023] Figure 4 This is a disassembled view of the connection between the connecting rod and the comb plate of the utility model.

[0024] In the figure: 1. knitting machine; 201. dust removal box; 202. filter; 203. guide rod; 204. telescopic member; 205. connecting plate; 206. brush; 207. connecting rod; 208. combing plate; 209. box door; 301. exhaust fan; 302. exhaust duct; 303. air hood; 304. air outlet duct; 305. box body; 306. collection box. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figures 1-4 , the utility model provides a technical solution:

[0027] Example 1:

[0028] A composite braiding device for processing composite short fiber raw materials comprises a braiding machine 1. A dust removal device is provided on the right side of the braiding machine 1. The dust removal device comprises a cleaning unit and a dust removal unit.

[0029] The cleaning unit is arranged on the right side of the braiding machine 1 , and the dust removal unit is arranged above the braiding machine 1 .

[0030] The cleaning unit includes a dust box 201, a filter 202, a guide rod 203, a telescopic member 204, a connecting plate 205, a brush 206, a connecting rod 207, a combing plate 208 and a box door 209. The dust box 201 is installed on the right side of the knitting machine 1, and the filter 202 is slidably connected to the right side of the dust box 201. The guide rod 203 is fixedly installed at the front and rear ends of the top of the dust box 201, and the telescopic member 204 is fixedly installed on the top of the dust box 201. The telescopic member 204 is an electric push rod. The connecting plate 205 is fixedly installed at the bottom of the telescopic member 204 and is located inside the dust box 201. The connecting plate 205 has connecting holes at the front and rear ends. The guide rod 203 passes through the connecting hole. The guide rod 203 cooperates with the connecting hole to guide the movement of the connecting plate 205, so that the connecting plate 205 moves up and down along the guide rod 203. The brush 206 is mounted on the right side of the connecting plate 205, and the right side of the brush 206 is in contact with the left surface of the filter 202. When the connecting plate 205 drives the brush 206 to move up and down along the guide rod 203, the brush 206 can clean the filter 202. The connecting rod 207 is fixedly mounted on the lower end of the interior of the dust removal box 201 and is located on the left side of the filter 202. The outer surface of the connecting rod 207 is provided with a groove, and the combing plate 208 is provided with a protrusion that matches the groove, and the combing plate 208 is slidably connected to the outer side of the connecting rod 207 through the protrusion. The installation angle of the combing plate 208 is positioned by matching the protrusion with the groove, so that the combing plate 208 is tilted upward, thereby facilitating the removal of impurities attached to the brush 206. The combing plate 208 is mounted on the outer surface of the connecting rod 207, and the box door 209 is hinged to the front of the dust removal box 201.

[0031] Example 2: Based on Example 1: The dust removal unit includes an exhaust fan 301, an exhaust pipe 302, a hood 303, an air outlet pipe 304, a box body 305 and a collection box 306. The exhaust fan 301 is fixedly installed on the right side of the dust removal box 201, the exhaust pipe 302 is connected to the left side of the top of the dust removal box 201, and the hood 303 is connected to the end of the exhaust pipe 302 away from the dust removal box 201. The hood 303 is located just above the knitting machine 1. The connection position of the exhaust pipe 302 and the dust removal box 201 is located on the left side of the filter screen 202. Start the exhaust fan 301 to generate negative pressure in the wind hood 303, and draw the fibers produced by the processing and weaving of the composite short fiber raw materials into the dust removal box 201 for processing. The air outlet pipe 304 is connected to the right side of the top of the dust removal box 201 and is connected to the output end of the exhaust fan 301. The filtered air is discharged from the air outlet pipe 304 under the action of the exhaust fan 301 to realize the flow of air. The box body 305 is fixedly installed at the bottom of the dust removal box 201, and the collection box 306 is slidably installed inside the box body 305, and the cleaned fibers are collected through the collection box 306.

[0032] Example 3: Based on Example 1: Evenly distributed teeth and grooves are provided on the upper end of the comb plate 208. When the brush 206 contacts the comb plate 208, the fibers attached to the brush 206 are scraped off through the teeth and grooves, thereby cleaning the brush 206 and improving the cleaning ability of the brush 206.

[0033] When in use, the composite short fiber raw material is placed in the braiding machine 1 for braiding, and then the exhaust fan 301 is started to generate negative pressure in the wind cover 303, and the limit generated during braiding is sucked into the dust removal box 201 through the exhaust pipe 302. After being filtered by the filter 202, the fibers fall into the collection box 306 for collection, and the air is discharged from the air outlet pipe 304. When it is necessary to clean the filter 202, the telescopic member 204 is started to push the connecting plate 205 up and down along the guide rod 203, so that the brush 206 can clean the surface of the filter 202. For cleaning, the limiters accumulated on the surface of the filter 202 are swept into the collection box 306. At the same time, when the brush 206 moves down and contacts the comb plate 208, the limiters adhered to the inside of the brush 206 are removed by the comb plate 208, thereby improving the cleaning ability of the brush 206. When the filter 202 or the comb plate 208 needs to be replaced, just open the box door 209, pull the filter 202 comb plate 208 outward, pull out the filter 202 and the comb plate 208, and then install the new filter 202 and the comb plate 208.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

Claims

1. A composite braiding device for processing composite staple fiber raw materials, comprising a braiding machine (1), characterized in that: A dust removal device is provided on the right side of the braiding machine (1), and the dust removal device comprises a cleaning unit and a dust removal unit; The cleaning unit is arranged on the right side of the braiding machine (1), and the dust removal unit is arranged above the braiding machine (1); The cleaning unit comprises a dust removal box (201), a filter (202), a guide rod (203), a telescopic member (204), a connecting plate (205), a brush (206), a connecting rod (207), a combing plate (208) and a box door (209), wherein the dust removal box (201) is installed on the right side of the knitting machine (1), the filter (202) is slidably connected to the right side of the inside of the dust removal box (201), the guide rod (203) is fixedly installed at the front and rear ends of the top of the inside of the dust removal box (201), and the telescopic member (204) is fixedly installed at the front and rear ends of the top of the inside of the dust removal box (201). The retractable part (204) is fixedly mounted on the top of the dust removal box (201), the connecting plate (205) is fixedly mounted on the bottom of the retractable part (204) and is located inside the dust removal box (201), the brush (206) is mounted on the right side of the connecting plate (205), the connecting rod (207) is fixedly mounted on the lower end of the interior of the dust removal box (201) and is located on the left side of the filter screen (202), the combing plate (208) is mounted on the outer surface of the connecting rod (207), and the box door (209) is hinged to the front of the dust removal box (201).

2. A composite braiding device for processing composite short fiber raw materials according to claim 1, characterized in that: The connecting plate (205) is provided with connecting holes at both ends, and the guide rod (203) passes through the connecting holes.

3. The composite braiding device for processing composite short fiber raw materials according to claim 1, characterized in that: A groove is provided on the outer surface of the connecting rod (207), a protrusion matching the groove is provided inside the comb plate (208), and the comb plate (208) is slidably connected to the outer side of the connecting rod (207) via the protrusion.

4. The composite braiding device for processing composite short fiber raw materials according to claim 1, characterized in that: The right side of the brush (206) is in contact with the left side surface of the filter (202).

5. The composite braiding device for processing composite short fiber raw materials according to claim 1, characterized in that: The dust removal unit comprises an exhaust fan (301), an exhaust pipe (302), an air hood (303), an air outlet pipe (304), a box body (305) and a collection box (306), wherein the exhaust fan (301) is fixedly installed on the right side of the dust removal box (201), the exhaust pipe (302) is connected to the left side of the top of the dust removal box (201), the air hood (303) is connected to the end of the exhaust pipe (302) away from the dust removal box (201), the air outlet pipe (304) is connected to the right side of the top of the dust removal box (201) and is connected to the output end of the exhaust fan (301), the box body (305) is fixedly installed on the bottom of the dust removal box (201), and the collection box (306) is slidably installed inside the box body (305).

6. A composite braiding device for processing composite short fiber raw materials according to claim 5, characterized in that: The wind cover (303) is located directly above the braiding machine (1), and the connection position between the exhaust pipe (302) and the dust removal box (201) is located on the left side of the filter screen (202).

7. The composite braiding device for processing composite short fiber raw materials according to claim 1, characterized in that: The upper end of the comb plate (208) is provided with evenly distributed tooth grooves.

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