A dust removal device for textile machinery and a method of using the same

Abstract

The present invention belongs to the technical field of clothing manufacturing equipment, and in particular to a dust removal device for textile machinery and a method of using the same, comprising a clothing manufacturing machine, a top plate fixed on the upper surface of the clothing manufacturing machine, and a dust cover screwed to the surface of the top plate, the surface of the top plate being screwed to a dust removal fan, and the interior of the dust cover being provided with a dust removal mechanism. The device is provided with a dust removal mechanism, and can intercept and filter the generated cotton wool and fine fibers as well as dust in the air, thereby greatly improving the working environment and reducing the dust content in the air. The device can automatically clean the surface of the dust filter element to ensure the filtering effect of the dust filter element, and avoid dust backflowing back into the work workshop to cause pollution to the working environment, thereby creating a cleaner, healthier and more comfortable working environment for workers, helping to improve the work enthusiasm and work efficiency of workers, and reducing health problems such as respiratory diseases caused by dust.

Description

Technical Field

[0001] The invention belongs to the technical field of clothing manufacturing equipment, and in particular relates to a dust removal device for a textile machinery and a use method thereof. Background Art

[0002] With the continuous development of science and technology and the improvement of human living standards, people's requirements for the comfort of the working environment are gradually increasing. In the process of textile and garment manufacturing, many processes are required from raw material processing to weaving cloth. Especially in the processing of cotton products, a large amount of cotton wool and fine fibers will be generated during the cutting and sewing process of cotton materials during the production process, which will cause environmental pollution and harm to the human body. In addition, when dust, cotton wool, etc. enter the equipment, it is easy to cause equipment failure and affect production efficiency.

[0003] Although the existing dust removal devices in life meet the needs of users to a certain extent, there are still certain defects in the use process. The specific problems are as follows: although the current dust removal devices can collect and filter the generated dust, after long-term use, a large amount of dust and other impurities will remain on the filter plate, resulting in blockage of the dust removal channel, affecting the normal dust removal operation, and even causing dust to flow back from the air inlet to the work workshop, causing pollution to the working environment and endangering human health;

[0004] In order to solve the above problems, the present application proposes a dust removal device for a textile machinery and a method of using the same. Summary of the invention

[0005] The present invention provides a dust removal device for a textile machinery and a use method thereof, which can effectively solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: A dust removal device for a textile machine, comprising a clothing manufacturing machine, a top plate fixed to the upper surface of the clothing manufacturing machine, and a dust removal cover screwed to the surface of the top plate, wherein the surface of the top plate is screwed to a dust removal fan;

[0007] A dust removal mechanism is provided inside the dust removal hood, and the dust removal mechanism includes a dust cleaning component, a wind measuring component and a knocking component. A dust cleaning component is provided inside the dust removal hood, a wind measuring component is installed between the dust cleaning component and the dust removal fan, and a knocking component is provided between the dust cleaning component and the dust cleaning component.

[0008] The dust cleaning assembly includes a support seat fixed at the bottom end of the inner cavity of the dust removal cover, a dust removal filter element arranged above the support seat, and a driving gear plate, a transmission gear, a transmission shaft, a transmission bevel gear part 1, a dust cleaning roller and a positioning seat for cleaning dust on the surface of the dust removal filter element;

[0009] The wind measuring assembly includes an air extraction pipe arranged between the dust removal fan and the dust removal filter element, a fixing frame welded on the surface of the air extraction pipe, and a swing lever, a wind receiving plate, a movable rack, a tension spring and a tension sensor for measuring the flow rate of the airflow passing through the air extraction pipe;

[0010] The knocking assembly includes two groups of support frames welded on the surface of the positioning seat, a hinged shaft hinged between the two groups of support frames, and a flip frame, a resistance wheel, a knocking hammer, a snail cam and a rotating rod for knocking the surface of the vibration dust removal filter element.

[0011] As a preferred dust removal device for a textile machinery of the present invention, the surface of the support seat is welded to the bottom of the inner cavity of the dust cover through a plurality of groups of support rods in a ring array, the support seat is rotatably connected to the inside of a driving gear disk, the surface of the driving gear disk is meshingly connected to a transmission gear, a transmission shaft is fixed to the inside of the transmission gear, a positioning seat is provided above the driving gear disk, a dust filter element is fixed to the lower surface of the positioning seat, a cleaning roller is attached to the outer side of the dust filter element, and a transmission bevel gear is connected between the transmission shaft and the cleaning roller.

[0012] As a preferred dust removal device for a textile machine of the present invention, the dust removal component further includes a driving motor, a driven gear plate, a dust receiving plate, a dust hood and a dust collector;

[0013] The lower surface of the support seat is screwed to a driving motor, and the output end of the driving motor is fixedly connected to the bottom end of the driving gear plate, the upper part of the transmission gear is meshed with a driven gear plate, and the driven gear plate is fixedly connected to the inside of the support seat, the upper surface of the driven gear plate is fixedly connected to the lower surface of the dust filter element, the upper surface of the driven gear plate is provided with an ash receiving pan, the ash receiving pan and the dust filter element are rotatably connected, and one end of the cleaning roller penetrates the surface of the ash receiving pan, the surface of the top plate is screwed to a vacuum cleaner, the input end of the vacuum cleaner is fixed with a dust hood, and the dust inlet end of the dust hood is directly connected to the top of the ash pan.

[0014] As a preferred dust removal device of a textile machinery of the present invention, the surface of one end of the cleaning roller close to the transmission shaft is rotatably connected to a positioning pulley one, and the interior of the driven gear plate is provided with a positioning wheel groove one that matches the positioning pulley one, and the other end surface of the cleaning roller is rotatably connected to a positioning pulley two, and the interior of the positioning seat is provided with a positioning wheel groove two that matches the positioning pulley two.

[0015] As a preferred dust removal device of a textile machinery of the present invention, the exhaust pipe is connected between the positioning seat and the dust removal fan, a fixing frame is welded on the surface of the exhaust pipe, a swing lever is hinged on the surface of the fixing frame, one end of the swing lever passes through the surface of the exhaust pipe and extends to the interior of the exhaust pipe, and is fixedly connected to a wind receiving plate arranged inside the exhaust pipe, and a groove matching the swing lever is provided on the surface of the exhaust pipe, a movable rack is provided at the end of the swing lever away from the wind receiving plate, a tension spring is hooked at one end of the movable rack, a tension sensor is hooked at the other end of the tension spring, and the tension sensor is screwed to the inner wall surface of the dust cover.

[0016] As a preferred dust removal device for a textile machine of the present invention, the wind measuring assembly further includes a moving gear, a rotating shaft, a rotating bracket and a yielding slide rod;

[0017] A give-way groove is provided on the surface of one end of the swing lever away from the wind receiving plate, a give-way slide rod is slidably connected in the give-way groove, and one end of the give-way slide rod is welded to the surface of a moving rack, a moving gear is meshingly connected to the surface of the moving rack, a rotating shaft is fixed inside the moving gear, a rotating bracket is welded to the surface of the fixed frame, and the rotating shaft is rotatably connected to the inside of the rotating bracket.

[0018] As a preferred dust removal device for a textile machinery of the present invention, storage grooves are provided on both sides of the exhaust pipe wall near the swing lever, a wind shield is slidably connected in the storage groove, a spring 1 is fixed between the wind shield and the exhaust pipe, and block grooves are provided inside the opposite ends of the two groups of wind shields, a sealing block is slidably connected in the block groove, and a spring 2 is fixed between the sealing block and the wind shield.

[0019] As a preferred dust removal device for a textile machinery of the present invention, two groups of support frames are welded on the surface of the positioning seat, a hinge shaft is hinged between the two groups of support frames, a flip frame is fixed on the surface of the hinge shaft, a resistance wheel is fixed to the top of the flip frame through a wheel frame, a knock hammer is fixed to the other end of the flip frame, a snail cam is fitted on the surface of the resistance wheel, a rotating rod is fixed inside the snail cam, and the rotating rod is rotatably connected to the inside of the support frame.

[0020] As a preferred dust removal device for a textile machine of the present invention, the knocking assembly further includes a second transmission bevel gear, a transmission rod and a third transmission bevel gear;

[0021] A transmission bevel gear part 2 is fixed to the other end of the rotating rod, a transmission rod is fixed to the other end of the transmission bevel gear part 2, the transmission rod is connected to the inside of the dust cover through a rotating bracket, and a transmission bevel gear part 3 is connected between the transmission rod and the rotating shaft.

[0022] The present invention also provides a dust removal device for a textile machine and a method for using the same, comprising the following steps:

[0023] S1. First, start the dust removal fan, which intercepts and filters cotton wool, fine fibers and dust in the air through the dust removal cover and dust removal filter, greatly improving the working environment and reducing the dust content in the air;

[0024] S2. The air flowing inside the exhaust pipe can push the wind receiving plate and the swing lever to flip, thereby forcing the tension sensor to generate a pulling signal. Based on the signal value, it can be determined whether the surface of the dust filter element needs to be cleaned.

[0025] S3. When the swing lever flips, it can also drive the hammer to knock on the surface of the dust filter element when the dust removal work is just started, so as to ensure the filtering effect of the dust filter element;

[0026] S4. As the dust removal work proceeds, when impurities such as cotton wool and fine fibers cover and adhere to the surface of the dust filter element, the ventilation rate and ventilation volume in the exhaust pipe decrease accordingly, and the pulling signal generated by the tension sensor will also decrease accordingly, which can make the hammer knock on the surface of the dust filter element again, and the reduction of the pulling signal will automatically start the drive motor accordingly, which can drive the cleaning roller to scrape and clean the surface of the dust filter element;

[0027] S5. The scraped impurities will fall into the ash tray for collection. By starting the vacuum cleaner, the impurities in the ash tray can be sucked and removed, thereby completing the dust removal treatment of the dust generated in the textile and garment manufacturing process.

[0028] Compared with the prior art, the present invention has the following beneficial effects: the present invention has a scientific and reasonable structure and is safe and convenient to use:

[0029] 1. A dust removal mechanism is provided. Through the use of the dust cleaning component, the wind measuring component and the knocking component, the generated cotton wool, fine fibers and dust in the air can be intercepted and filtered, which greatly improves the working environment and reduces the dust content in the air. The surface of the dust filter element can be automatically cleaned to ensure the filtering effect of the dust filter element and avoid dust backflowing back to the workshop to cause pollution to the working environment, creating a cleaner, healthier and more comfortable working environment for workers, which helps to improve the workers' work enthusiasm and work efficiency, reduce health problems such as respiratory diseases caused by dust, and at the same time improve the quality of textile and garment manufacturing, prevent dust from entering clothing products, and ensure the quality and appearance of clothing.

[0030] 2. A dust cleaning component is provided. Through the use of the support seat, the driving gear plate, the transmission gear, the transmission shaft, the transmission bevel gear part 1, the dust cleaning roller, the dust filter element and the positioning seat, the impurities such as cotton wool and fine fibers attached to the surface of the dust filter element can be scraped off, effectively avoiding the accumulation of impurities such as cotton wool and fine fibers on the surface of the dust filter element to cause blockage, and the filtering effect of the dust filter element can be restored;

[0031] By using a driving motor, a driven gear plate, an ash receiving tray, a dust hood and a vacuum cleaner, the cleaning roller can be driven to rotate, thereby ensuring that the pores of the dust filter element are not blocked, thereby maintaining good filtering performance, reducing the wear and erosion of the dust filter element by impurities, and extending its service life under normal working conditions. Through the setting of the vacuum cleaner, impurities that fall into the ash receiving tray can be absorbed, thereby achieving the absorption and removal of impurities in the ash tray.

[0032] 3. A wind measuring component is set up. Through the use of exhaust pipe, fixed frame, swing lever, wind receiving plate, movable rack, tension spring and tension sensor, it can judge whether the ventilation rate and ventilation volume through the exhaust pipe are stably maintained within the preset ideal range. When the ventilation rate and ventilation volume are always the same, it indirectly indicates that there is no large amount of impurities such as cotton wool and fine fibers adhering to the surface of the dust filter element. Under this ideal condition, the system can clearly determine that no cleaning is required at this time, thereby avoiding unnecessary shutdown and maintenance operations, and greatly improving production efficiency.

[0033] By using moving gears, rotating shafts, rotating brackets and give-way slide rods, power transmission can be completed efficiently and stably, ensuring the accuracy and reliability of power during the transmission process, thereby providing power for the striking hammer to strike the surface of the dust filter element.

[0034] 4. A knocking assembly is provided, which can knock on the surface of the dust filter element through the use of a support frame, a flip frame, a resistance wheel, a knocking hammer, a snail cam, a rotating rod and a hinged shaft. The vibration and impact force generated by the knocking can loosen and fall off the impurities such as dust, cotton wool and fine fibers on the surface of the dust filter element, thereby restoring the filtering performance of the dust filter element and helping it to restore good air permeability, thereby ensuring the filtering effect of the dust filter element and avoiding clogging of the dust filter element and reducing the dust removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0036] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0037] Figure 2A cross-sectional view of the dust cover and the dust removal mechanism of the present invention;

[0038] Figure 3 A cross-sectional view of the dust cover and dust cleaning assembly of the present invention;

[0039] Figure 4 A partial cross-sectional view of the dust removal component of the present invention;

[0040] Figure 5 For the present invention Figure 4 A magnified image of point A;

[0041] Figure 6 It is a cross-sectional view of the driven gear disc, the dust removal filter element and the positioning seat in the present invention;

[0042] Figure 7 It is a schematic diagram of the structure of the dust collecting tray and the dust collector in the present invention;

[0043] Figure 8 It is a schematic diagram of the structure of the dust removal cover and the wind measurement component in the present invention;

[0044] Fig. 9 It is a partial structural schematic diagram of the air extraction pipe and the dust removal hood in the present invention;

[0045] Fig.10 A partial cross-sectional view of the wind measuring assembly of the present invention;

[0046] Fig.11 A partial cross-sectional view of the air extraction pipe in the present invention;

[0047] Fig.12 For the present invention Fig. 9 The enlarged view of point B;

[0048] Fig.13 is a cross-sectional view of the wind shield in the present invention;

[0049] Fig.14 It is a structural schematic diagram of the knocking assembly in the present invention;

[0050] Fig.15 It is a partial cross-sectional view of the knocking assembly in the present invention.

[0051] In the figure: 1. garment manufacturing machine; 11. top plate; 2. dust cover; 21. dust removal fan; 3. dust removal mechanism; 31. dust cleaning assembly; 311. support seat; 312. drive motor; 313. drive gear plate; 314. transmission gear; 315. transmission shaft; 316. transmission bevel gear member 1; 317. dust cleaning roller; 3171. positioning pulley 1; 3172. positioning pulley 2; 318. driven gear plate; 319. dust filter element; 3110. positioning seat; 3111. ash receiving tray; 3112. dust cover; 3113. vacuum cleaner; 32. wind measuring assembly; 321. exhaust pipe; 322. fixing frame; 3 23. Swing lever; 324. Wind receiving plate; 325. Moving rack; 326. Moving gear; 327. Rotating shaft; 328. Rotating bracket; 329. Yielding slide bar; 3210. Wind shield; 3211. Spring 1; 3212. Tension spring; 3213. Tension sensor; 3214. Sealing block; 3215. Spring 2; 33. Vibration assembly; 331. Support frame; 332. Flip frame; 333. Resistance wheel; 334. Knocking hammer; 335. Snail cam; 336. Rotating rod; 337. Transmission bevel gear 2; 338. Transmission rod; 339. Transmission bevel gear 3; 3310. Articulated shaft. DETAILED DESCRIPTION

[0052] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0053] Example: Figure 1-Figure 15 As shown, the present invention provides a technical solution, a dust removal device for a textile machine, comprising a clothing manufacturing machine 1, a top plate 11 fixed to the upper surface of the clothing manufacturing machine 1, and a dust removal cover 2 screwed to the surface of the top plate 11, and a dust removal fan 21 screwed to the surface of the top plate 11;

[0054] A dust removal mechanism 3 is provided inside the dust removal cover 2, and the dust removal mechanism 3 includes a dust cleaning component 31, a wind measuring component 32 and a knocking component 33. A dust cleaning component 31 is provided inside the dust removal cover 2, and a wind measuring component 32 is installed between the dust cleaning component 31 and the dust removal fan 21, and a knocking component 33 is provided between the dust cleaning component 31 and the dust cleaning component 31;

[0055] The dust cleaning assembly 31 includes a support seat 311, a driving motor 312, a driving toothed disc 313, a transmission gear 314, a transmission shaft 315, a transmission bevel gear 1 316, a dust cleaning roller 317, a positioning pulley 1 3171, a positioning pulley 2 3172, a driven toothed disc 318, a dust filter element 319, a positioning seat 3110, a dust receiving tray 3111, a dust hood 3112 and a dust collector 3113;

[0056] The surface of the support seat 311 is welded to the bottom of the inner cavity of the dust cover 2 through a plurality of groups of support rods in a circular array. The lower surface of the support seat 311 is screwed with a driving motor 312. The support seat 311 is internally rotatably connected with a driving gear disc 313, and the bottom end of the driving gear disc 313 is fixedly connected to the output end of the driving motor 312. The surface of the driving gear disc 313 is meshedly connected with a transmission gear 314. A transmission shaft 315 is fixed inside the transmission gear 314. The upper part of the transmission gear 314 is meshedly connected with a driven gear disc 313. 8, and the driven toothed disc 318 is fixedly connected to the inside of the support seat 311, a positioning seat 3110 is arranged above the driven toothed disc 318, and the positioning seat 3110 is fixed to the top of the inner cavity of the dust cover 2, a dust filter element 319 is fixed between the driven toothed disc 318 and the positioning seat 3110, a dust removal roller 317 is attached to the outer side of the dust removal filter element 319, and the surface of the dust removal roller 317 close to the end of the transmission shaft 315 is rotatably connected to a positioning pulley 3171, and the interior of the driven toothed disc 318 is provided with a positioning pulley 3171. 71, the other end surface of the cleaning roller 317 is rotatably connected with the positioning pulley 2 3172, and the interior of the positioning seat 3110 is provided with a positioning wheel groove 2 that is compatible with the positioning pulley 2 3172, a transmission bevel gear 1 316 is connected between the transmission shaft 315 and the cleaning roller 317, an ash receiving plate 3111 is arranged on the upper surface of the driven gear plate 318, the ash receiving plate 3111 and the dust filter element 319 are rotatably connected, and one end of the cleaning roller 317 passes through the surface of the ash receiving plate 3111, and the top plate 11 The surface of the dust collector 3113 is screwed connected to the surface, and a dust hood 3112 is fixed to the input end of the dust collector 3113, and the dust inlet end of the dust hood 3112 is directly connected to the top of the ash pan 3111, and the operation of the cleaning roller 317 between the driven gear plate 318 and the positioning seat 3110 can scrape off impurities such as cotton wool and fine fibers attached to the surface of the dust filter element 319, effectively preventing impurities such as cotton wool and fine fibers from accumulating on the surface of the dust filter element 319 and causing blockage, thereby restoring the filtering effect of the dust filter element 319.

[0057] The wind measuring assembly 32 includes an exhaust pipe 321, a fixing frame 322, a swing lever 323, a wind receiving plate 324, a moving rack 325, a moving gear 326, a rotating shaft 327, a rotating bracket 328, a yielding slide bar 329, a wind shielding plate 3210, a spring 1 3211, a tension spring 3212, a tension sensor 3213, a sealing block 3214 and a spring 2 3215;

[0058] The exhaust pipe 321 is connected between the positioning seat 3110 and the dust removal fan 21, and a fixing frame 322 is welded on the surface of the exhaust pipe 321. A swing lever 323 is hinged on the surface of the fixing frame 322. One end of the swing lever 323 passes through the surface of the exhaust pipe 321 and extends to the inside of the exhaust pipe 321, and is fixedly connected to a wind receiving plate 324 arranged inside the exhaust pipe 321. The surface of the exhaust pipe 321 is provided with a groove adapted to the swing lever 323, and the surface of the end of the swing lever 323 away from the wind receiving plate 324 is provided with a There is a give way groove, in which a give way slide rod 329 is slidably connected, and the other end of the give way slide rod 329 is welded with a moving rack 325, and the moving rack 325 is slidably connected in the moving groove opened inside the fixed frame 322, and the surface of the moving rack 325 is meshed with a moving gear 326, and a rotating shaft 327 is fixed inside the moving gear 326, and a rotating bracket 328 is welded on the surface of the fixed frame 322, and the rotating shaft 327 is rotatably connected inside the rotating bracket 328, and one end of the moving rack 325 is hooked with a tension spring 330. 212, the other end of the tension spring 3212 is hooked with a tension sensor 3213, and the tension sensor 3213 is screwed to the inner wall of the dust cover 2, and the inner wall of the exhaust pipe 321 near the swing lever 323 is provided with a storage groove, and the wind shield plate 3210 is slidably connected in the storage groove, and a spring 3211 is fixed between the wind shield plate 3210 and the exhaust pipe 321, and the opposite ends of the two sets of wind shield plates 3210 are provided with a block groove, and the block groove is slidably connected with a sealing block 3214, and the sealing block 321 A spring 3215 is fixed between 4 and the wind shield 3210. By turning over the wind receiving plate 324, it can judge whether the ventilation rate and ventilation volume through the exhaust pipe 321 are stably maintained within the preset ideal range. When the ventilation rate and ventilation volume are always, it indirectly indicates that the surface of the dust filter element 319 is not adhered to a large amount of impurities such as cotton wool and fine fibers. Under this ideal condition, the system can clearly determine that no cleaning is required at this time, thereby avoiding unnecessary shutdown and maintenance operations, greatly improving production efficiency.

[0059] The knocking assembly 33 includes a support frame 331, a flip frame 332, a resisting wheel 333, a knocking hammer 334, a snail cam 335, a rotating rod 336, a second transmission bevel gear 337, a transmission rod 338, a third transmission bevel gear 339 and a hinge shaft 3310;

[0060] Two groups of support frames 331 are welded on the surface of the positioning seat 3110, and a hinge shaft 3310 is hinged between the two groups of support frames 331. A flip frame 332 is fixed on the surface of the hinge shaft 3310. The top of the flip frame 332 is fixed with a resistance wheel 333 through a wheel frame. The other end of the flip frame 332 is fixed with a knock hammer 334. The surface of the resistance wheel 333 is fitted with a snail cam 335. A rotating rod 336 is fixed inside the snail cam 335, and the rotating rod 336 is rotatably connected to the inside of the support frame 331. The other end of the rotating rod 336 is fixed with a transmission bevel gear 334. 37. A transmission rod 338 is fixed to the other end of the transmission bevel gear part 337. The transmission rod 338 is connected to the inside of the dust cover 2 through a rotating frame. A transmission bevel gear part 339 is connected between the transmission rod 338 and the rotating shaft 327. The transmission bevel gear part 339 is composed of two bevel gears with a transmission ratio. By knocking the surface of the dust filter element 319 with a knocking hammer 334, cotton wool and fine fibers adhering to the surface of the dust filter element 319 can be shaken off and cleaned, thereby ensuring the filtering effect of the dust filter element 319 and avoiding clogging of the dust filter element 319 and reducing the dust removal effect.

[0061] The present invention also provides a dust removal device for a textile machine and a method for using the same, comprising the following steps:

[0062] S1. First, the dust removal fan 21 is started. The dust removal fan 21 intercepts and filters the cotton wool, fine fibers and dust in the air through the dust removal cover 2 and the dust removal filter element 319, which greatly improves the working environment and reduces the dust content in the air.

[0063] S2. The air flows through the exhaust pipe 321, which pushes the wind receiving plate 324 and the swing lever 323 to flip, thereby forcing the tension sensor 3213 to generate a pulling signal. Through the value of this signal, it is determined whether the surface of the dust filter element 319 needs to be cleaned;

[0064] S3. When the swing lever 323 is turned over, the knocking hammer 334 can also be driven to knock the surface of the dust filter element 319 when the dust removal work is just carried out, so as to ensure the filtering effect of the dust filter element 319;

[0065] S4. As the dust removal work proceeds, when impurities such as cotton wool and fine fibers cover and adhere to the surface of the dust filter element 319, the ventilation rate and ventilation volume in the exhaust pipe 321 decrease accordingly, and the pulling signal generated by the tension sensor 3213 also decreases accordingly, so that the knocking hammer 334 knocks the surface of the dust filter element 319 again, and the reduction of the pulling signal will automatically start the drive motor 312, so as to drive the cleaning roller 317 to scrape and clean the surface of the dust filter element 319;

[0066] S5. The scraped impurities will fall into the ash tray 3111 for collection. By starting the vacuum cleaner 3113, the impurities in the ash tray 3111 can be sucked and removed, thereby completing the dust removal process of the dust generated in the textile and garment manufacturing process.

[0067] In the process of textile and clothing manufacturing, when it is necessary to deal with the generated dust, lint and other dust, the dust removal fan 21 is first started, and the dust removal fan 21 absorbs the lint and fine fibers generated in the production of textiles and clothing and the dust in the air through the dust removal cover 2 and the exhaust pipe 321, and intercepts and filters them through the dust removal filter element 319, so that the gas is purified to prevent the lint and dust from being absorbed by the human body and causing harm to the human body. Through the circulation of gas inside the exhaust pipe 321, the wind receiving plate 324 can be driven to drive the swing lever 323 to flip on the surface of the fixed frame 322, and then drive the yield slide rod 329 to move in the yield groove opened inside the swing lever 323, thereby driving the moving rack 325 to rotate. The fixed frame 322 slides in the movable groove provided inside the fixed frame 322. With the movement of the movable rack 325, the movable gear 326 and the rotating shaft 327 can be driven to rotate inside the rotating bracket 328, thereby driving the transmission bevel gear part 339 and the transmission rod 338 to rotate inside the dust cover 2, and finally driving the flip frame 332 to flip inside the support frame 331, so that the knocking hammer 334 can be driven to knock on the surface of the dust filter element 319 at the beginning of the dust removal work, so that the dust filter element 319 vibrates, and the cotton wool and fine fibers adhered to the surface of the dust filter element 319 are shaken off and cleaned, thereby ensuring the filtering effect of the dust filter element 319 and avoiding the clogging of the dust filter element 319 and reducing the dust removal effect.

[0068] Furthermore, by moving the rack 325, the tension spring 3212 can be pulled to deform and generate elastic force, thereby forcing the tension sensor 3213 to generate an electrical pull signal. When the electrical pull signal generated by the tension sensor 3213 can reach the set threshold, it indicates that the ventilation rate and ventilation volume of the airflow through the exhaust pipe 321 meet the actual dust removal needs, thereby indirectly indicating that there is no impurities such as cotton wool and fine fibers adhering to the surface of the dust filter element 319, and no cleaning is required at this time. It is worth noting that by swinging the swing lever 323, the wind shield plate 3210 at the swing end position can be pushed to slide in the storage groove opened inside the exhaust pipe 321, and squeeze the corresponding The spring 3211 and the wind shield 3210 at the other end position correspond to the rebound force of the spring 3211 which pushes the wind shield 3210 toward the surface of the swing lever 323, so that as the swing lever 323 swings, the two sets of relatively arranged wind shields 3210 can block the through grooves on the surface of the exhaust pipe 321, thereby effectively avoiding air leakage and ensuring the flow speed of gas in the exhaust pipe 321. During this period, the elastic force of the spring 2 3215 can push the sealing block 3214 to be tightly attached to the surface of the swing lever 323, ensuring the tightness of the connection between the swing lever 323 and the wind shield 3210, thereby further improving the sealing effect.

[0069] As the dust removal process proceeds, impurities such as cotton wool and fine fibers will gradually adhere to the surface of the dust filter element 319 to form a filter cake, which will cause the overall filtering effect of the dust filter element 319 to decrease. At the same time, because impurities such as cotton wool and fine fibers cover and adhere to the surface of the dust filter element 319, the ventilation volume of the dust filter element 319 decreases, resulting in a corresponding decrease in the ventilation rate and ventilation volume through the exhaust pipe 321. Therefore, the thrust of the airflow pushing the wind receiving plate 324 will also decrease, which will cause the wind receiving plate 324 to drive the swing lever 32 3 is reversely turned on the surface of the fixed frame 322, thereby driving the movable rack 325 to slide reversely inside the fixed frame 322, so as to reduce the tension on the tension spring 3212, and correspondingly reduce the pulling signal generated by the tension sensor 3213. When the dust removal work is carried out, if the pulling signal generated by the tension sensor 3213 cannot reach the set threshold, it means that the filtering effect of the dust removal filter element 319 cannot meet the dust removal requirements. At this time, the dust removal filter element 319 needs to be cleaned. It is worth noting that as the movable rack 325 slides reversely, The movable gear 326 and the rotating shaft 327 can be driven to rotate in the opposite direction inside the rotating bracket 328, thereby driving the transmission bevel gear part 339 and the transmission rod 338 to rotate inside the dust cover 2, thereby driving the transmission bevel gear part 2 337 and the rotating rod 336 to rotate inside the dust cover 2, and the snail cam 335 can be driven to rotate synchronously inside the support frame 331. As the snail cam 335 rotates, the friction wheel 333 slides along its surface. When the friction wheel 333 slides from the short axis end of the snail cam 335 to the long axis end, it can drive The dynamic flip frame 332 flips and lifts the knocking hammer 334, which then falls quickly and knocks on the surface of the dust filter element 319, so that the dust filter element 319 that needs to be cleaned can be knocked and vibrated again. The vibration and impact force generated by the knocking can loosen and fall off the impurities such as dust, cotton wool and fine fibers on the surface of the dust filter element 319, thereby restoring the filtering performance of the dust filter element 319 and helping it to restore good air permeability, thereby ensuring the filtering effect of the dust filter element 319 and avoiding clogging of the dust filter element 319 and reducing the dust removal effect.

[0070] Furthermore, during the dust removal process, when the pulling signal generated by the tension sensor 3213 cannot reach the set threshold, the driving motor 312 will start automatically, thereby driving the driving toothed disc 313 to rotate inside the support seat 311, thereby driving the transmission gear 314 and the transmission shaft 315 to rotate along the tooth trajectory of the driven toothed disc 318 with the cooperation of the driven toothed disc 318, thereby driving the transmission bevel gear part 1 316 to rotate, and then the operation of the transmission bevel gear part 1 316 can drive the cleaning roller 317 to rotate in the driven toothed disc 318. The movable toothed disc 318 rotates internally while rotating on its own. Through the cooperation of positioning pulley 1 3171 and positioning pulley 2 3172, the operation of the cleaning roller 317 can be positioned to ensure that it can smoothly operate between the driven toothed disc 318 and the positioning seat 3110, thereby scraping off impurities such as cotton wool and fine fibers attached to the surface of the dust filter element 319, effectively preventing impurities such as cotton wool and fine fibers from accumulating on the surface of the dust filter element 319 and causing blockage, thereby restoring the filtering effect of the dust filter element 319.

[0071] It is worth noting that as the cleaning roller 317 rotates, the ash receiving plate 3111 can be driven to rotate above the driven gear plate 318, so that the impurities scraped off by the cleaning roller 317 can be collected. During this period, the vacuum cleaner 3113 will be started, and through the cooperation of the dust hood 3112, the impurities dropped into the ash receiving plate 3111 can be sucked up, and the impurities in the ash receiving plate 3111 can be sucked up and removed, thereby realizing dust removal of dust, lint, etc. generated in the textile and garment manufacturing process, greatly improving the working environment, reducing the dust content in the air, creating a cleaner, healthier and more comfortable working environment for workers, helping to improve workers' work enthusiasm and work efficiency, and reducing health problems such as respiratory diseases caused by dust, while improving the quality of textile and garment manufacturing: preventing dust from entering clothing products and ensuring the quality and appearance of clothing.

[0072] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dust removal device for a textile machine, comprising a clothing manufacturing machine (1), a top plate (11) fixed to the upper surface of the clothing manufacturing machine (1), and a dust removal cover (2) screwed to the surface of the top plate (11), wherein a dust removal fan (21) is screwed to the surface of the top plate (11); Features: A dust removal mechanism (3) is arranged inside the dust removal cover (2), and the dust removal mechanism (3) comprises a dust cleaning component (31), a wind measuring component (32) and a knocking component (33); a dust cleaning component (31) is arranged inside the dust removal cover (2), a wind measuring component (32) is installed between the dust cleaning component (31) and the dust removal fan (21), and a knocking component (33) is arranged between the dust cleaning component (31) and the dust cleaning component (31); The dust cleaning component (31) comprises a support seat (311) fixed to the bottom end of the inner cavity of the dust removal cover (2), a dust removal filter element (319) arranged above the support seat (311), and a driving toothed disc (313), a transmission gear (314), a transmission shaft (315), a transmission bevel gear part (316), a dust cleaning roller (317) and a positioning seat (3110) for cleaning dust on the surface of the dust removal filter element (319); The wind measuring component (32) comprises an exhaust pipe (321) arranged between the dust removal fan (21) and the dust removal filter element (319), a fixing frame (322) welded to the surface of the exhaust pipe (321), and a swing lever (323) for measuring the flow rate of the airflow passing through the exhaust pipe (321), a wind receiving plate (324), a movable rack (325), a tension spring (3212), and a tension sensor (3213); The knocking assembly (33) comprises two groups of support frames (331) welded to the surface of the positioning seat (3110), a hinge shaft (3310) hinged between the two groups of support frames (331), and a flip frame (332) for knocking the surface of the vibration dust removal filter element (319), a resisting wheel (333), a knocking hammer (334), a snail cam (335) and a rotating rod (336); The wind measuring assembly (32) further comprises a moving gear (326), a rotating shaft (327), a rotating bracket (328) and a yielding slide rod (329); A yielding groove is formed on the surface of one end of the swing lever (323) away from the wind receiving plate (324), a yielding slide rod (329) is slidably connected in the yielding groove, one end of the yielding slide rod (329) is welded to the surface of the movable rack (325), a movable gear (326) is meshingly connected to the surface of the movable rack (325), a rotating shaft (327) is fixed inside the movable gear (326), a rotating bracket (328) is welded on the surface of the fixed frame (322), and the rotating shaft (327) is rotatably connected inside the rotating bracket (328); The wall of the exhaust pipe (321) is provided with storage grooves on both sides close to the swing lever (323), and a wind shield plate (3210) is slidably connected in the storage groove. A spring 1 (3211) is fixed between the wind shield plate (3210) and the exhaust pipe (321), and a block groove is provided inside the opposite ends of the two groups of wind shield plates (3210), and a sealing block (3214) is slidably connected in the block groove, and a spring 2 (3215) is fixed between the sealing block (3214) and the wind shield plate (3210); The air extraction pipe (321) is connected between the positioning seat (3110) and the dust removal fan (21); a fixing frame (322) is welded to the surface of the air extraction pipe (321); a swing lever (323) is hinged to the surface of the fixing frame (322); one end of the swing lever (323) passes through the surface of the air extraction pipe (321) and extends to the interior of the air extraction pipe (321), and is fixedly connected to a wind receiving plate (324) arranged inside the air extraction pipe (321). , and a groove matching the swing lever (323) is provided on the surface of the exhaust pipe (321); a movable rack (325) is provided at one end of the swing lever (323) away from the wind receiving plate (324); a tension spring (3212) is hooked at one end of the movable rack (325); a tension sensor (3213) is hooked at the other end of the tension spring (3212); and the tension sensor (3213) is screwed to the inner wall surface of the dust removal cover (2); Two groups of support frames (331) are welded to the surface of the positioning seat (3110), a hinge shaft (3310) is hinged between the two groups of support frames (331), a flip frame (332) is fixed to the surface of the hinge shaft (3310), a resisting wheel (333) is fixed to the top of the flip frame (332) via a wheel frame, a striking hammer (334) is fixed to the other end of the flip frame (332), a snail cam (335) is attached to the surface of the resisting wheel (333), a rotating rod (336) is fixed inside the snail cam (335), and the rotating rod (336) is rotatably connected to the inside of the support frame (331); The knocking assembly (33) further comprises a second transmission bevel gear member (337), a transmission rod (338) and a third transmission bevel gear member (339); A second transmission bevel gear member (337) is fixed to the other end of the rotating rod (336), a transmission rod (338) is fixed to the other end of the second transmission bevel gear member (337), the transmission rod (338) is connected to the inside of the dust cover (2) via a rotating bracket, and a third transmission bevel gear member (339) is connected between the transmission rod (338) and the rotating shaft (327).

2. The dust removal device for textile machinery according to claim 1, characterized in that: The surface of the support seat (311) is welded to the bottom of the inner cavity of the dust cover (2) via a plurality of groups of support rods in a ring array; a driving toothed disc (313) is rotatably connected to the interior of the support seat (311); a transmission gear (314) is meshingly connected to the surface of the driving toothed disc (313); a transmission shaft (315) is fixed to the interior of the transmission gear (314); a positioning seat (3110) is provided above the driving toothed disc (313); a dust filter element (319) is fixed to the lower surface of the positioning seat (3110); a dust cleaning roller (317) is attached to the outer side of the dust cleaning roller (319); and a transmission bevel gear member 1 (316) is connected between the transmission shaft (315) and the dust cleaning roller (317).

3. The dust removal device for textile machinery according to claim 1, characterized in that: The dust cleaning component (31) further comprises a driving motor (312), a driven gear plate (318), a dust receiving plate (3111), a dust hood (3112) and a dust collector (3113); The lower surface of the support seat (311) is screw-connected to a driving motor (312), and the output end of the driving motor (312) is fixedly connected to the bottom end of the driving gear plate (313). The upper part of the transmission gear (314) is meshingly connected to a driven gear plate (318), and the driven gear plate (318) is fixedly connected to the inside of the support seat (311). The upper surface of the driven gear plate (318) is fixedly connected to the lower surface of the dust removal filter element (319). A dust collecting pan (3111) is arranged on the upper surface of the top plate (11), the dust collecting pan (3111) and the dust filter element (319) are rotatably connected, and one end of the dust cleaning roller (317) passes through the surface of the dust collecting pan (3111), a dust collector (3113) is screwed to the surface of the top plate (11), a dust hood (3112) is fixed to the input end of the dust collector (3113), and the dust inlet end of the dust hood (3112) is directly connected to the top of the ash pan (3111).

4. The dust removal device for textile machinery according to claim 3, characterized in that: The surface of one end of the cleaning roller (317) close to the transmission shaft (315) is rotatably connected to a positioning pulley 1 (3171), and the interior of the driven gear plate (318) is provided with a positioning wheel groove 1 that matches the positioning pulley 1 (3171); the surface of the other end of the cleaning roller (317) is rotatably connected to a positioning pulley 2 (3172), and the interior of the positioning seat (3110) is provided with a positioning wheel groove 2 that matches the positioning pulley 2 (3172).

5. A method for using the dust removal device of a textile machine according to any one of claims 1 to 4, characterized in that: The following steps are involved: S1. First, the dust removal fan (21) is started, and the dust removal fan (21) intercepts and filters cotton wool, fine fibers, and dust in the air through the dust removal cover (2) and the dust removal filter element (319), thereby greatly improving the working environment and reducing the dust content in the air; S2. The air flows through the exhaust pipe (321), thereby pushing the wind receiving plate (324) and the swing lever (323) to flip, thereby forcing the tension sensor (3213) to generate a pulling signal. Based on the value of this signal, it is determined whether the surface of the dust removal filter element (319) needs to be cleaned; S3, while the swing lever (323) is flipping, it can also drive the knocking hammer (334) to knock on the surface of the dust removal filter element (319) when the dust removal work is just started, thereby ensuring the filtering effect of the dust removal filter element (319); S4. As the dust removal work proceeds, when impurities such as cotton wool and fine fibers cover and adhere to the surface of the dust removal filter element (319), the ventilation rate and ventilation volume in the exhaust pipe (321) decrease accordingly, and the pulling signal generated by the tension sensor (3213) also decreases accordingly, so that the knocking hammer (334) knocks the surface of the dust removal filter element (319) again, and the reduction of the pulling signal automatically starts the drive motor (312) accordingly, so that the cleaning roller (317) can be driven to scrape and clean the surface of the dust removal filter element (319); S5. The scraped impurities fall into the ash receiving tray (3111) for collection. By starting the vacuum cleaner (3113), the impurities in the ash receiving tray (3111) can be sucked and removed, thereby completing the dust removal process for the dust generated in the textile and garment manufacturing process.

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