Dust removal device for polyester fabric production

Abstract

The utility model discloses a dust removal device for polyester fabric production, which comprises a dust removal box, a feeding roller is rotatably arranged on one side of the dust removal box, a receiving roller is rotatably arranged on the other side of the dust removal box, a feeding port is arranged on one side of the feeding roller on the dust removal box, and a discharging port is arranged on one side of the receiving roller on the dust removal box. A static electricity removing assembly, a dust collection assembly and a bristle assembly are sequentially arranged in the dust removal box in the direction from the feeding port to the discharging port, a bristle scraping assembly is installed on one side of the bristle assembly, a dust collection box is arranged below the dust removal box, the top of the dust collection box is communicated with the dust collection assembly and the bristle scraping assembly through pipelines, and one side of the dust collection box is connected with a dust collection fan. According to the dust removal device, dust, batting and the like adhered to the polyester fabric can be removed, the dust, the batting and the like are collected and treated in a centralized mode, the cleaning effect is good, and practicability is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal in fabric production, in particular to a dust removal device for polyester fabric production. Background Art

[0002] Polyester is an important type of synthetic fiber and is the trade name for polyester fiber in my country. It is made from polyethylene terephthalate (PET) through esterification or transesterification and polycondensation of polyethylene terephthalate (DMT) and ethylene glycol. The fiber is then spun and post-processed to form a fiber-forming polymer, polyethylene terephthalate (PET).

[0003] Polyester fabrics are often accompanied by dust during the production and processing process, so a dust removal device is needed to remove the dust on the polyester fabric. The Chinese patent with the prior art authorization announcement number CN212640976U discloses a dust removal device for polyester fabric production, which is respectively provided with a first circular hole and a second circular hole through the outer edge surface of the first dust removal bucket and the second dust removal bucket, and the first circular hole and the second circular hole are respectively connected to the first chamber and the second chamber, and the first chamber and the second chamber are respectively provided with a first dust suction port and a second dust suction port. The first dust removal bucket and the second dust removal bucket are respectively connected to each other up and down to facilitate the removal of dust attached to the surface of the polyester fabric; thanks to the cooperation between the raw material drum and the storage drum, it is convenient to collect and store the polyester fabric after dust removal.

[0004] Although the above patent can absorb dust on both sides of polyester fabric, since polyester fabric is very easy to carry static electricity, static electricity will absorb dust, lint, etc. It is difficult to remove dust, lint, etc. adhered to the polyester fabric by only performing wind adsorption on both sides of the polyester fabric. The cleaning effect is relatively poor and it is difficult to meet the usage needs well.

[0005] Therefore, the applicant proposes a dust removal device for polyester fabric production to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the present invention aims to provide a dust removal device for polyester fabric production.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions:

[0008] A dust removal device for polyester fabric production, comprising a dust removal box, a discharge roller being rotatably provided on one side of the dust removal box, a receiving roller being rotatably provided on the other side of the dust removal box, a feed port being provided on the side of the discharge roller of the dust removal box, a discharge port being provided on the side of the receiving roller of the dust removal box, a static removal component, a dust suction component and a brush component being sequentially provided in the dust removal box from the feed port to the discharge port, a scraping component being installed on one side of the brush component, a dust collecting box being provided below the dust removal box, the top of the dust collecting box being connected to the dust suction component and the scraping component through a pipe, and one side of the dust collecting box being connected to a dust suction fan.

[0009] Furthermore, the static elimination component includes a first cylinder installed on the inner wall of the dust removal box, the telescopic end of the first cylinder is connected to the connecting plate, and static elimination rods are installed on both sides of the connecting plate, and the static elimination rods can fit the surface of the polyester fabric.

[0010] Furthermore, the dust collection assembly includes a dust collection hood, and both ends of the dust collection hood away from the polyester fabric are connected to the inner wall of the dust removal box through connecting rods, and the side of the dust collection hood away from the polyester fabric is connected to the first hose.

[0011] Furthermore, the brush assembly includes a second cylinder installed on the inner wall of the dust removal box, the telescopic end of the second cylinder is connected to the mounting frame, a brush roller is rotatably provided in the mounting frame, the brush roller is provided with several groups of soft bristles, and a first motor for driving the brush roller to rotate is provided on one side of the mounting frame.

[0012] Furthermore, the shaving assembly includes a shaving frame arranged on one side of the brush roller, a hair collecting groove is provided in the shaving frame, a plurality of shaving grooves connected to the hair collecting groove are provided on the side of the shaving frame close to the brush roller, wavy strips are provided on both sides of the shaving groove, and a second hose connected to the hair collecting groove is provided at the bottom of the shaving frame.

[0013] Furthermore, a filter is slidably provided in the dust box.

[0014] Furthermore, a five-way pipe is installed on the top of the dust box, the air distribution main pipe of the five-way pipe is connected to the dust box, and the air distribution branch pipes of the five-way pipe are respectively connected to the first hose and the second hose.

[0015] Furthermore, a dust box door is hingedly provided on the dust box, and a handle is provided on the dust box door.

[0016] Furthermore, support plates are installed on both sides of the dust removal box, and brackets are installed on both sides of the support plates. A discharge roller is rotatably provided between the brackets on both sides of one of the support plates, and a receiving roller is rotatably provided between the brackets on both sides of the other support plate, and a second motor for driving the receiving roller to rotate is provided on the bracket.

[0017] Furthermore, support legs are provided on both sides of the bottom of the dust removal box.

[0018] Compared with the prior art, the present invention provides a dust removal device for polyester fabric production, which has the following beneficial effects:

[0019] The utility model cooperates with the feeding roller and the receiving roller to facilitate dust removal of polyester fabrics and the collection of the rolled-up hair after brushing; provides a static removal component to fully remove static electricity from the surface of the polyester fabric; provides a dust suction component to remove dust from the surface of the polyester fabric; provides a bristle component to brush off the fluff adhered to the surface of the polyester fabric; provides a scraping component to scrape off the fluff brushed off by the bristle component; and through the suction of the dust suction fan, the dust and the scraped fluff enter the dust collecting box through the pipe for filtration, thereby improving the overall cleaning effect and reducing the impact of dust, fluff, etc. on the working environment; the utility model can remove dust, fluff, etc. adhered to the polyester fabric, collect the dust, fluff, etc., and centrally process them, with good cleaning effect and enhanced practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0021] Figure 2 This is a front view structural diagram of the present utility model;

[0022] Figure 3 This is a rear view structural diagram of the utility model;

[0023] Figure 4 This is a left-side structural diagram of the bristle assembly of the utility model;

[0024] Figure 5 This is a schematic diagram of the front cross-sectional structure of the scraping component of the utility model;

[0025] Figure 6 This is a schematic diagram of the top view of the scraping assembly of the utility model;

[0026] Figure 7 yes Figure 6 Schematic diagram of the enlarged structure at point A in the middle.

[0027] Markings in the figure: 1. Dust removal box; 2. Discharging roller; 3. Receiving roller; 4. Feed port; 5. Discharge port; 6. Anti-static assembly; 61. First cylinder; 62. Connecting plate; 63. Electrostatic dust removal rod; 7. Dust collection assembly; 71. Dust hood; 72. Connecting rod; 73. First hose; 8. Brush assembly; 81. Second cylinder; 82. Mounting bracket; 83. Brush roller; 84. Soft brush; 85. First motor; 9. Scraping assembly; 91. Scraping rack; 92. Hair collecting trough; 93. Scraping trough; 94. Corrugated strip; 95. Second hose; 10. Dust collection box; 11. Dust suction fan; 12. Filter; 13. Five-way pipe; 131. Air distribution main pipe; 132. Air distribution branch pipe; 14. Dust collection box door; 15. Handle; 16. Support plate; 17. Bracket; 18. Second motor; 19. Support leg DETAILED DESCRIPTION

[0028] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0029] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0030] It should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or locations, are based on the positions or locations shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0032] In the description of the present invention, “plurality” means two or more, unless otherwise clearly defined.

[0033] The embodiment of the utility model provides a dust removal device for polyester fabric production, referring to Figures 1 to 7 , including a dust removal box 1, one side of the dust removal box 1 is rotatably provided with a discharge roller 2, the other side of the dust removal box 1 is rotatably provided with a receiving roller 3, the dust removal box 1 is provided with a feed port 4 on one side of the discharge roller 2, and the dust removal box 1 is provided with a discharge port 5 on one side of the receiving roller 3. The dust removal box 1 is provided with a static removal component 6, a dust suction component 7 and a brush component 8 in sequence from the feed port 4 to the discharge port 5. A scraping component 9 is installed on one side of the brush component 8. A dust collecting box 10 is provided under the dust removal box 1, and the top of the dust collecting box 10 is connected to the dust suction component 7 and the scraping component 9 through a pipe, and one side of the dust collecting box 10 is connected to a dust suction fan 11.

[0034] Specifically, the polyester fabric is wound on the unwinding roller 2 and is wound up by the receiving roller 3; the surface of the polyester fabric is fully destaticized by setting the static electricity removing component 6; a door is provided on the dust removal box 1 to facilitate the staff to pull the polyester fabric; the dust on the surface of the polyester fabric is sucked away by the dust suction component 7; the hair attached to the surface of the polyester fabric is brushed away by the bristle component 8; the hair removed by the brush component 8 is scraped away by the scraping component 9; in this embodiment, the There are two groups of electrostatic components 6, which are located on the upper and lower sides of the polyester fabric respectively. Similarly, there are two groups of dust suction components 7 and brush components 8, which are located on the upper and lower sides of the polyester fabric respectively. There are also two groups of scraping components 9, which are located on the upper and lower sides of the polyester fabric respectively. Through the suction of the dust suction fan 11, the dust and scraped hair enter the dust collecting box 10 through the pipe for filtration, which improves the overall cleaning effect and reduces the impact of dust, hair, etc. on the working environment; the lower part of the dust collecting box 10 is connected to the dust suction fan 11.

[0035] Reference Figure 1 In this embodiment, the static elimination component 6 includes a first cylinder 61 installed on the inner wall of the dust removal box 1, the telescopic end of the first cylinder 61 is connected to the connecting plate 62, and static elimination rods 63 are installed on both sides of the connecting plate 62. The static elimination rods 63 can fit the surface of the polyester fabric.

[0036] Specifically, there are four first cylinders 61, which are located at the top and bottom of the dust removal box 1 respectively, and two first cylinders 61 are provided at the top and bottom of the dust removal box 1; the position of the static elimination rod 63 is adjusted by the extension and contraction of the first cylinder 61, so that the static elimination rod 63 can fully contact the surface of the polyester fabric to remove the static electricity attached to the polyester fabric.

[0037] Reference Figure 1In this embodiment, the dust collection component 7 includes a dust collection hood 71. The two ends of the dust collection hood 71 away from the polyester fabric are connected to the inner wall of the dust removal box 1 through connecting rods 72 to support the dust collection hood 71. The side of the dust collection hood 71 away from the polyester fabric is connected to the first hose 73.

[0038] Specifically, two dust hoods 71 ​​are provided, which are respectively located on the upper and lower sides of the polyester fabric; the first hose 73 is connected to the dust hood 71.

[0039] Reference Figure 1 and Figure 4 In this embodiment, the brush assembly 8 includes a second cylinder 81 installed on the inner wall of the dust removal box 1, and the telescopic end of the second cylinder 81 is connected to the mounting bracket 82. A brush roller 83 is rotatably provided in the mounting bracket 82, and a plurality of groups of soft bristles 84 are provided on the brush roller 83. A first motor 85 for driving the brush roller 83 to rotate is provided on one side of the mounting bracket 82.

[0040] Specifically, the mounting frame 82 is U-shaped; there are four second cylinders 81, which are respectively located at the top and bottom of the dust removal box 1, and two second cylinders 81 are provided at the top and bottom of the dust removal box 1; the soft bristles 84 are diffused on the brush roller 83, increasing the contact area with the polyester fabric and better brushing off the hair. A group of soft bristles 84 is a horizontal group on the brush roller 83, and a group of soft bristles 84 is a number of soft bristles 84, and the specific number is set according to the width of the polyester fabric; both ends of the brush roller 83 are rotatably connected to the mounting frame 82 through a rotating shaft, and one of the rotating shafts passes through the mounting frame 82 and is connected to the output end of the first motor 85.

[0041] Reference Figures 5 to 7 In this embodiment, the scraping assembly 9 includes a scraping frame 91 arranged on one side of the brush roller 83, and a hair collecting groove 92 is provided in the scraping frame 91. The scraping frame 91 is provided with a plurality of scraping grooves 93 connected to the hair collecting groove 92 on the side close to the brush roller 83. Wave strips 94 are provided on both sides of the scraping groove 93, and a second hose 95 connected to the hair collecting groove 92 is provided at the bottom of the scraping frame 91.

[0042] Specifically, the scraper frame 91 is installed in the mounting frame 82; the number of scraper grooves 93 is the same as the number of a group of soft bristles 84, and they correspond to each other one to one; by arranging the wave strips 94, the soft bristles 84 are caused to shake under the action of the wave strips 94, which can better scrape off the fluff on the soft bristles 84; preferably, the inner bottom wall of the scraper groove 93 is inclined, and the side close to the hair collecting groove 92 is lower, so that the scraped fluff can enter the hair collecting groove 92 along the scraper groove 93; the fluff scraped off the soft bristles 84 enters the hair collecting groove 92, and is discharged to the dust collecting box 10 for filtration through the second hose 95; preferably, the scraper frame 91 close to the bristle roller 83 is located at the lower left side of the bristle roller 83, and the scraper groove 93 is close to the side of the bristle roller 83 The side is curved to reduce the loss of soft bristles 84. The length of soft bristles 84 is longer than that of scraping groove 93. Soft bristles 84 enter the corresponding scraping groove 93, and a part of them is located in the hair collecting groove 92. When the soft bristles 84 first enter the scraping groove 93, the diffusion of soft bristles 84 will become aggregation. When the soft bristles 84 first contact the bottom wall of the scraping groove 93, the impact will vibrate the soft bristles 84, causing the fluff on the soft bristles 84 to fall into the hair collecting groove 92, and then the soft bristles 84 will all pass through the scraping groove 93 and go out of the scraping groove 93. In the process of the soft bristles 84 passing through the scraping groove 93, the wave strips 94 cause the soft bristles 84 to shake under the action of the wave strips 94, which can better scrape off the fluff on the soft bristles 84 and improve the scraping efficiency.

[0043] Reference Figure 1 In this embodiment, a filter 12 is slidably provided in the dust box 10 .

[0044] Specifically, the filter 12 is arranged horizontally, and placement bars are provided on both sides of the dust box 10, and the filter 12 can be placed on the placement bars.

[0045] Reference Figures 1 to 3 In this embodiment, a five-way pipe 13 is installed on the top of the dust box 10, the air distribution main pipe 131 of the five-way pipe 13 is connected to the dust box 10, and the air distribution branch pipe 132 of the five-way pipe 13 is connected to the first hose 73 and the second hose 95 respectively.

[0046] Specifically, two first hoses 73 are provided, two second hoses 95 are provided, four gas distribution branch pipes 132 are provided, and one gas distribution main pipe 131 is provided.

[0047] Reference Figure 2 In this embodiment, a dust box door 14 is hingedly provided on the dust box 10 , and a handle 15 is provided on the dust box door 14 to facilitate opening or closing the dust box door 14 .

[0048] Specifically, by opening the dust box door 14 , the filter 12 can be taken out for cleaning or replacement, and the inside of the dust box 10 can also be cleaned.

[0049] Reference Figures 1 to 3 In this embodiment, support plates 16 are installed on both sides of the dust removal box 1, and brackets 17 are installed on both sides of the support plate 16. A discharge roller 2 is rotatably provided between the brackets 17 on both sides of one of the support plates 16, and a receiving roller 3 is rotatably provided between the brackets 17 on both sides of the other support plate 16, and a second motor 18 for driving the receiving roller 3 to rotate is provided on the bracket 17.

[0050] Specifically, a second motor 18 is installed on the bracket 17 located on one side of the receiving roller 3. Both ends of the receiving roller 3 are rotatably connected to the bracket 17 through a rotating shaft, and one of the rotating shafts passes through the bracket 17 and is connected to the output end of the second motor 18.

[0051] Reference Figures 1 to 3 In this embodiment, support legs 19 are provided on both sides of the bottom of the dust removal box 1 to support the dust removal box 1.

[0052] Specifically, four supporting legs 19 are provided and distributed in a rectangular array at the four corners of the bottom of the dust removal box 1 .

[0053] In this embodiment, the first motor 85, the second motor 18, the static elimination rod 63, the first cylinder 61, the second cylinder 81 and the suction fan 11 are all existing technologies and will not be described in detail here.

[0054] Working principle: Install the polyester fabric on the unwinding roller 2, draw out one end through the feed port 4, pass through the static elimination component 6, the dust collection component 7 and the bristle component 8 in sequence, and then go out from the discharge port 5, and be wound on the receiving roller 3. Start the second motor 18, and the second motor 18 drives the receiving roller 3 to rotate to reel the polyester fabric. The position of the static elimination rod 63 is adjusted by the extension and contraction of the first cylinder 61, so that the static elimination rod 63 can fully contact the surface of the polyester fabric, remove the static electricity attached to the polyester fabric, and make it easier to remove the dust on the polyester fabric. Start the suction fan 11 and the first motor 85, and remove the dust on the surface of the polyester fabric through the dust collection hood 71. Suction, through the extension and contraction of the second cylinder 81, the soft bristles 84 are in better contact with the surface of the polyester fabric, and the first motor 85 drives the brush roller 83 to rotate, so that the soft bristles 84 brush off the fluff adhered to the surface of the polyester fabric. When the soft bristles 84 enter the scraping groove 93, the soft bristles 84 are shaken by the wave strips 94, which can better scrape off the fluff on the soft bristles 84. The fluff scraped off the soft bristles 84 enters the hair collecting groove 92, and the fluff is discharged into the dust collecting box 10 through the second hose 95 and the first hose 73, and filtered through the filter 12. The filtered air is discharged from the suction fan 11;

[0055] After the polyester fabric is cleaned, the filter 12 can be taken out for cleaning or replacement by opening the dust box door 14 , and the inside of the dust box 10 can also be cleaned.

[0056] The utility model can remove dust, lint and the like adhered to polyester fabrics, collect the dust, lint and the like, and process them in a centralized manner, thereby achieving good cleaning effect and enhancing practicability.

[0057] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0058] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A dust removal device for polyester fabric production, comprising a dust removal box (1), characterized in that: A discharge roller (2) is rotatably provided on one side of the dust removal box (1), and a receiving roller (3) is rotatably provided on the other side of the dust removal box (1). A feed port (4) is provided on the side of the discharge roller (2) on the dust removal box (1), and a discharge port (5) is provided on the side of the receiving roller (3) on the dust removal box (1). A static electricity removal component (6), a dust suction component (7) and a brush component (8) are sequentially provided in the dust removal box (1) from the feed port (4) to the discharge port (5). A scraping component (9) is installed on one side of the brush component (8). A dust collecting box (10) is provided below the dust removal box (1). The top of the dust collecting box (10) is connected to the dust suction component (7) and the scraping component (9) through a pipeline, and one side of the dust collecting box (10) is connected to a dust suction fan (11).

2. The dust removal device for polyester fabric production according to claim 1, characterized in that: The static elimination component (6) includes a first cylinder (61) installed on the inner wall of the dust removal box (1), the telescopic end of the first cylinder (61) is connected to a connecting plate (62), and static elimination rods (63) are installed on both sides of the connecting plate (62), and the static elimination rods (63) can be in contact with the surface of the polyester fabric.

3. The dust removal device for polyester fabric production according to claim 1, characterized in that: The dust collection assembly (7) comprises a dust collection hood (71), the two ends of the dust collection hood (71) away from the polyester fabric being connected to the inner wall of the dust removal box (1) via connecting rods (72), and the side of the dust collection hood (71) away from the polyester fabric being connected to a first hose (73).

4. The dust removal device for polyester fabric production according to claim 3, characterized in that: The bristle assembly (8) comprises a second cylinder (81) mounted on the inner wall of the dust removal box (1), the telescopic end of the second cylinder (81) is connected to a mounting frame (82), a bristle roller (83) is rotatably provided in the mounting frame (82), the bristle roller (83) is provided with a plurality of groups of soft bristles (84), and a first motor (85) for driving the bristle roller (83) to rotate is provided on one side of the mounting frame (82).

5. The dust removal device for polyester fabric production according to claim 4, characterized in that: The scraping assembly (9) comprises a scraping frame (91) arranged on one side of the brush roller (83), a hair collecting groove (92) being provided in the scraping frame (91), a plurality of scraping grooves (93) communicating with the hair collecting groove (92) being provided on the side of the scraping frame (91) close to the brush roller (83), wave strips (94) being provided on both sides of the scraping groove (93), and a second hose (95) communicating with the hair collecting groove (92) being provided at the bottom of the scraping frame (91).

6. The dust removal device for polyester fabric production according to claim 1, characterized in that: A filter screen (12) is slidably provided in the dust box (10).

7. The dust removal device for polyester fabric production according to claim 5, characterized in that: A five-way pipe (13) is installed on the top of the dust box (10), the air distribution main pipe (131) of the five-way pipe (13) is connected to the dust box (10), and the air distribution branch pipe (132) of the five-way pipe (13) is respectively connected to the first hose (73) and the second hose (95).

8. The dust removal device for polyester fabric production according to claim 1, characterized in that: A dust box door (14) is hingedly provided on the dust box (10), and a handle (15) is provided on the dust box door (14).

9. The dust removal device for polyester fabric production according to claim 1, characterized in that: Support plates (16) are installed on both sides of the dust removal box (1), and brackets (17) are installed on both sides of the support plate (16). A discharge roller (2) is rotatably provided between the brackets (17) on both sides of one of the support plates (16), and a receiving roller (3) is rotatably provided between the brackets (17) on both sides of the other support plate (16), and a second motor (18) for driving the receiving roller (3) to rotate is provided on the bracket (17).

10. The dust removal device for polyester fabric production according to claim 1, characterized in that: Support legs (19) are provided on both sides of the bottom of the dust removal box (1).

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