Static elimination device for knitted fabric production

Abstract

The utility model discloses a static electricity eliminating device for knitted fabric production, which relates to the field of fabric production and comprises a static electricity eliminator, the top of the static electricity eliminator is connected with a spraying pipe, the end of the spraying pipe is provided with a spraying machine, and two sides of the top of the static electricity eliminator are provided with exhaust pipes. An air extractor is arranged at the end of the air extraction pipe, and a mist suction groove is formed in the bottom of the static electricity eliminator. The electrostatic eliminator solves the problem that a machine for producing fabrics is damaged by water mist for eliminating static electricity of the fabrics, the spraying machine transmits the water mist into the electrostatic eliminator through the spraying pipe, then the water mist is uniformly sprayed onto the fabrics from the spraying holes, and when the water mist is sprayed, an air exhauster sucks air in the mist suction groove through the air suction pipe, so that the fabric static electricity is eliminated. Water mist floating on the periphery of the bottom of the mist absorption groove is absorbed into the mist absorption groove, and the situation that water mist which is not adsorbed to fabric drifts to mechanical parts for fabric production is reduced.

Description

Technical Field

[0001] This utility model relates to the field of fabric production, specifically to an electrostatic elimination device for knitted fabric production. Background Technology

[0002] Knitted fabrics are fabrics made by bending yarns into loops and interlocking them with needles, using loops as the basic structural unit. With their good elasticity, extensibility, breathability and wearing comfort, knitted fabrics are widely used in clothing, home textiles, medical and other fields. From everyday T-shirts and underwear to sports equipment and home furnishings, knitted fabrics can be found everywhere.

[0003] In the production process of knitted fabrics, static electricity is easily generated due to frequent contact and friction between yarns and machine parts, and between fabrics. The generation of static electricity not only causes the fabric to attract dust and impurities, affecting the appearance and quality of the product, but also causes the fabric to entangle and stick together, interfering with the normal production process. In fact, when static electricity accumulates to a certain level, it can generate electric sparks, posing a safety hazard such as fire. Currently, the existing technology for dealing with static electricity problems in the production process of knitted fabrics usually uses water mist spraying on the fabric surface to eliminate it. By increasing the humidity of the fabric surface, the surface resistance of the fabric is reduced, thereby dissipating the static electricity.

[0004] However, some of the water mist sprayed onto the fabric will float around along the fabric and adhere to the fabric production machine. The moisture in the water mist will cause the machine's metal parts to react with oxygen in the air, resulting in rust and damage to the machine parts, affecting the normal operation and service life of the machine. Utility Model Content

[0005] Therefore, the purpose of this utility model is to provide an electrostatic elimination device for knitted fabric production, so as to solve the technical problem that water mist used to eliminate static electricity in fabrics can damage the machines used to produce fabrics.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a static electricity elimination device for knitted fabric production, comprising a fabric production machine and a static electricity eliminator. A fixing plate is fixed to the inner wall of the fabric production machine. Two sets of fixing columns are connected to the bottom of the fixing plate. A static electricity eliminator is installed at the end of each fixing column. A spray pipe is connected to the top of the static electricity eliminator. A sprayer is installed at the end of the spray pipe. Air extraction pipes are installed on both sides of the top of the static electricity eliminator. An air extraction machine is installed at the end of each air extraction pipe. A mist suction groove is opened at the bottom of the static electricity eliminator.

[0007] By adopting the above technical solution, the problem of water mist that eliminates static electricity on fabrics can be damaged by the fabric production machinery is solved. The sprayer transmits water mist to the static eliminator through the spray pipe, and the water mist is then evenly sprayed onto the fabric through the spray hole. At the same time as the water mist is sprayed, the air extractor draws air from the inside of the mist suction tank through the air suction pipe, so that the water mist floating around the bottom of the mist suction tank is absorbed into the mist suction tank, reducing the amount of water mist that is not adsorbed onto the fabric and drifting onto the mechanical parts of the fabric production machinery.

[0008] The present invention is further configured such that the static eliminator has multiple sets of spray holes inside, and the inner wall of the spray holes is tapered.

[0009] Preferably, the water mist inside the spray pipe is sprayed onto the fabric through the spray hole, and the inner wall of the spray hole is set into a cone shape so that the water mist diffuses in all directions, thereby increasing the area of ​​water mist sprayed onto the fabric.

[0010] The present invention is further configured such that a connecting column is fixed at the bottom end of the inner wall of the spray hole, and a guide block is installed at the end of the connecting column, and the guide block is configured as a disc.

[0011] Preferably, the guide block directs the water mist in all directions, so that the water mist can be sprayed evenly onto the top surface of the fabric.

[0012] The present invention is further configured such that the interior of the mist suction groove has multiple sets of air extraction holes, and the air extraction holes are connected to the air extraction pipe.

[0013] Preferably, the suction pipe draws gas from inside the mist suction tank through multiple sets of suction holes.

[0014] The present invention is further configured such that a groove is provided on one side of the mist suction groove, and the inner wall of the top of the mist suction groove is inclined.

[0015] Preferably, when the water mist floats into the mist-absorbing tank, some of the water mist will be adsorbed on the inner wall of the mist-absorbing tank to form water droplets, and the groove will collect the water droplets.

[0016] The present invention is further configured such that a baffle is fixed at one end of the groove, and the height of the baffle is less than the height of the mist suction groove.

[0017] Preferably, the baffle blocks water droplets inside the groove, reducing the amount of water droplets dripping onto the fabric.

[0018] The present invention is further configured such that a drain hole is connected to one side of the groove, and a drain pipe is installed at the end of the drain hole.

[0019] Preferably, the bottom inner wall of the left side of the groove is at a higher level than the bottom inner wall of the right side, so that the water droplets gathered inside the groove converge along the inclined groove to the right end of the groove, and finally drain out from the drain pipe connected to the right end of the groove.

[0020] The present invention is further configured such that the fabric production machine is equipped with two sets of conveying components. One set of the conveying components includes a motor, one end of which is connected to two sets of conveying rollers, and the two sets of conveying rollers are driven by gears. Fabric is disposed on one side of the conveying rollers.

[0021] Preferably, the conveyor rollers straighten the fabric while conveying it, so that the entire fabric surface can come into contact with the water mist.

[0022] In summary, the present invention has the following main advantages:

[0023] 1. This utility model solves the problem that water mist used to eliminate static electricity in fabrics can damage fabric production machines by setting up a sprayer, spray nozzle, air extractor, air extraction port, static eliminator, and mist suction tank. The sprayer transmits water mist to the static eliminator through the spray pipe, and the water mist is then evenly sprayed onto the fabric through the spray nozzle. At the same time as the water mist is sprayed, the air extractor draws air from inside the mist suction tank through the air extraction pipe, so that the water mist floating around the bottom of the mist suction tank is absorbed into the mist suction tank, reducing the amount of water mist that is not adsorbed onto the fabric and drifting onto the mechanical parts of the fabric production machine.

[0024] 2. This utility model, by setting up a mist-absorbing groove, a recess, a baffle, and a drain pipe, allows water mist to float into the mist-absorbing groove. Some of the water mist will be adsorbed on the inner wall of the mist-absorbing groove, forming water droplets. The water droplets flow along the arc-shaped wall at the top of the limiting groove into the recess. The bottom inner wall on the left side of the recess is higher than the bottom inner wall on the right side, so that the water droplets gathered inside the recess converge along the inclined recess to the right end of the recess, and finally are discharged from the drain pipe connected to the right end of the recess, reducing the amount of water droplets adhering to the inside of the static eliminator dripping onto the fabric. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall device of this utility model;

[0026] Figure 2 This is a schematic diagram of the overall static eliminator of this utility model;

[0027] Figure 3 This is a bottom view of the static eliminator of this utility model;

[0028] Figure 4 This is an internal cross-sectional view of the static eliminator of this utility model;

[0029] Figure 5 This is a side cross-sectional view of the static eliminator of this utility model;

[0030] Figure 6 This is a partial cross-sectional view of the static eliminator of this utility model;

[0031] Figure 7 For the present utility model Figure 6 Enlarged view of Figure A;

[0032] Figure 8 For the present utility model Figure 6 A magnified view of image B.

[0033] Explanation of reference numerals in the attached figures:

[0034] 1. Fabric production machine; 2. Conveyor roller; 201. Motor; 202. Fabric; 3. Sprayer; 301. Spray pipe; 302. Spray hole; 303. Guide block; 304. Connecting column; 4. Air extractor; 401. Air extraction pipe; 402. Air extraction hole; 5. Static eliminator; 501. Fixing column; 502. Fixing plate; 6. Fog suction tank; 601. Groove; 602. Baffle; 603. Drain hole; 604. Drain pipe. Detailed Implementation

[0035] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0036] The embodiments of this utility model will be described below based on its overall structure.

[0037] Please see Figure 1 — Figure 8The system includes a fabric production machine 1 and an antistatic eliminator 5. A fixing plate 502 is fixed to the inner wall of the fabric production machine 1. Two sets of fixing columns 501 are connected to the bottom of the fixing plate 502. The antistatic eliminator 5 is installed at the end of each fixing column 501. A spray pipe 301 is connected to the top of the antistatic eliminator 5. A sprayer 3 is installed at the end of the spray pipe 301. Suction pipes 401 are installed on both sides of the top of the antistatic eliminator 5. A suction fan 4 is installed at the end of each suction pipe 401. A mist suction groove 6 is provided at the bottom of the antistatic eliminator 5. The problem of water mist used to eliminate static electricity on fabrics being damaged by the fabric production machinery has been solved. The sprayer 3 transmits water mist to the static eliminator 5 through the spray pipe 301. The water mist is then evenly sprayed onto the fabric 202 through the spray hole 302. At the same time as the water mist is sprayed, the air extractor 4 draws air from the inside of the mist suction tank 6 through the air suction pipe 401, so that the water mist floating around the bottom of the mist suction tank 6 is absorbed into the mist suction tank 6, reducing the amount of water mist that is not adsorbed onto the fabric and drifting onto the mechanical parts of the fabric production machinery.

[0038] For details regarding the above embodiments, please refer to [link / reference]. Figure 4 The static eliminator 5 has multiple sets of spray holes 302 inside. The inner wall of the spray hole 302 is set as a cone. The water mist inside the spray pipe 301 is sprayed onto the fabric 202 through the spray hole 302. The inner wall of the spray hole 302 is set as a cone, which makes the water mist spread in all directions, thereby increasing the area of ​​water mist sprayed onto the fabric 202.

[0039] For details regarding the above embodiments, please refer to [link / reference]. Figure 4 A connecting post 304 is fixed at the bottom of the inner wall of the spray hole 302. A guide block 303 is installed at the end of the connecting post 304. The guide block 303 is set in a disc shape. The guide block 303 guides the water mist to the surrounding area so that the water mist can be sprayed evenly onto the top surface of the fabric 202.

[0040] For details regarding the above embodiments, please refer to [link / reference]. Figure 3 and Figure 5 The inside of the mist suction tank 6 is provided with multiple sets of air extraction holes 402, and the air extraction holes 402 are connected to the air extraction pipe 401. The air extraction pipe 401 draws gas from the inside of the mist suction tank 6 through the multiple sets of air extraction holes 402.

[0041] For details regarding the above embodiments, please refer to [link / reference]. Figure 7 A groove 601 is provided on one side of the mist suction tank 6. The inner wall of the top of the mist suction tank 6 is inclined. When water mist floats into the mist suction tank 6, some water mist will be adsorbed on the inner wall of the mist suction tank 6 to form water droplets. The groove 601 collects the water droplets.

[0042] For details regarding the above embodiments, please refer to [link / reference]. Figure 8A baffle 602 is fixed at one end of the groove 601. The height of the baffle 601 is less than the height of the mist-absorbing groove 6. The baffle 602 blocks the water droplets inside the groove 601, reducing the water droplets from dripping onto the fabric 202.

[0043] For details regarding the above embodiments, please refer to [link / reference]. Figure 5 and Figure 8 A drain hole 603 is connected to one side of the groove 601, and a drain pipe 604 is installed at the end of the drain hole 603. The bottom inner wall of the left side of the groove 601 is higher than the bottom inner wall of the right side, so that the water droplets gathered inside the groove 601 gather along the inclined groove 601 to the right end of the groove 601, and finally are discharged from the drain pipe 604 connected to the right end of the groove 601.

[0044] For details regarding the above embodiments, please refer to [link / reference]. Figure 1 The fabric production machine 1 is equipped with two sets of conveying components. One set of conveying components includes a motor 201. One end of the motor 201 is connected to two sets of conveying rollers 2, and the two sets of conveying rollers 2 are driven by gears. Fabric 202 is placed on one side of the conveying rollers 2. While conveying the fabric 202, the conveying rollers 2 also straighten the fabric 202, so that the surface of the fabric 202 can come into contact with water mist.

[0045] In practical operation: the motor 201 drives the conveyor roller 2 to rotate, which straightens and conveys the fabric 202. During the conveying process, the sprayer 3 delivers water mist through the spray pipe 301 to the static eliminator 5. The water mist inside the static eliminator 5 is sprayed downwards through the spray hole 302. The guide block 303 at the bottom of the spray hole 302 guides the water mist evenly to the surrounding area, so that the water mist is sprayed onto the top surface of the fabric 202. At the same time as the water mist is sprayed, the air extractor 4 uses the air extraction pipe 401 to pump air into the mist suction tank 6. The air in the part is drawn in, so that the water mist floating around the bottom of the mist suction groove 6 is absorbed into the mist suction groove 6. When the water mist floats into the inside of the mist suction groove 6, some of the water mist will be adsorbed on the inner wall of the mist suction groove 6 to form water droplets. The water droplets flow along the arc-shaped wall at the top of the inner end of the limiting groove 6 into the groove 601. The bottom inner wall of the left side of the groove 601 is at a higher level than the bottom inner wall of the right side, so that the water droplets gathered in the groove 601 are gathered along the inclined groove 601 to the right end of the groove 601, and finally discharged from the drain pipe 604 connected to the right end of the groove 601.

[0046] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A static electricity eliminating device for a knitted fabric production, comprising a fabric production machine (1) and a static electricity eliminator (5), characterized by: The inner wall of the fabric production machine (1) is fixed with a fixing plate (502). The bottom of the fixing plate (502) is connected with two sets of fixing columns (501). The ends of the fixing columns (501) are equipped with static eliminators (5). The top of the static eliminator (5) is connected with a spray pipe (301). The end of the spray pipe (301) is equipped with a sprayer (3). The top two sides of the static eliminator (5) are equipped with suction pipes (401). The end of the suction pipes (401) is equipped with a vacuum pump (4). The bottom of the static eliminator (5) is provided with a mist suction groove (6).

2. A static eliminator for use in the production of knitted fabric according to claim 1, characterized in that: The static eliminator (5) is provided with multiple sets of spray holes (302) inside, and the inner wall of the spray holes (302) is set as conical.

3. A static eliminator for use in the production of knitted fabric according to claim 2, characterized in that: A connecting post (304) is fixed to the bottom of the inner wall of the spray hole (302), and a guide block (303) is installed at the end of the connecting post (304), and the guide block (303) is configured as a disc.

4. The static electricity eliminating device for knitted fabric production according to claim 1, characterized in that: The mist suction groove (6) has multiple sets of air extraction holes (402) inside, and the air extraction holes (402) are connected to the air extraction pipe (401).

5. The static electricity eliminating device for knitted fabric production according to claim 1, characterized in that: A groove (601) is provided on one side of the mist suction groove (6), and the inner wall of the top of the mist suction groove (6) is inclined.

6. A static eliminator for use in the production of knitted fabric according to claim 5, characterized in that: A baffle (602) is fixed at one end of the groove (601), and the height of the baffle (602) is less than the height of the mist suction groove (6).

7. A static eliminator for use in the production of knitted fabric according to claim 6, characterized in that: A drain hole (603) is connected to one side of the groove (601), and a drain pipe (604) is installed at the end of the drain hole (603).

8. The static elimination device for knitted fabric production according to claim 1, characterized in that: The fabric production machine (1) is equipped with two sets of conveying components. One set of the conveying components includes a motor (201). One end of the motor (201) is connected to two sets of conveying rollers (2), and the two sets of conveying rollers (2) are driven by gears. Fabric (202) is provided on one side of the conveying rollers (2).

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