Workshop dust removal device for garment processing

Abstract

The invention provides a workshop dust removal device for garment processing, and belongs to the technical field of dust removal, the workshop dust removal device for garment processing comprises an outer fixed cylinder assembly and a centrifugal cylinder assembly, a centrifugal cylinder body rotationally connected in an inner cavity of a main fixed cylinder is used as a basis, and a switching assembly and a classified dust removal assembly are matched for use; the centrifugal fan and the dust suction box are communicated with a cavity formed by the inner wall of the main fixed barrel, the outer wall of the separation barrel and the centrifugal barrel body, the centrifugal fan is used for daily dust removal and filtration of a workshop, and the centrifugal fan can be communicated with the inner cavity of the separation barrel above the material guide component through the electrostatic adsorption outer box after the switching notch is communicated with the side notch; the dust removal device is used for cleaning and adsorbing cloth fibers intercepted in the centrifugal barrel, so that the purpose of treating dust in a garment processing workshop in a classified manner can be achieved; and a material pushing component and a normally-closed sealing column component are matched for use, so that the separated cloth fibers can be quickly cleaned on the basis of safety.

Description

Technical Field

[0001] The present invention relates to the technical field of dust removal, in particular to a dust removal device for a garment processing workshop. Background Art

[0002] In industrial production environments, especially garment manufacturing workshops, the production process inevitably generates a large amount of dust pollution. This dust not only contains traditional organic and inorganic particles, but also contains a large number of distinctive fabric fibers (cotton, linen, silk, wool, chemical fibers, and other fibers of various lengths and lengths, as well as down).

[0003] In order to remove dust pollution in the workshop, filtering dust removal devices are widely used in industrial production. The core principle of this type of device is to use filter materials (such as filter bags, filter screens, etc.) as filter media to allow dust-laden air to pass through, separate the gas and solids, and discharge the purified air back to the workshop or outdoors.

[0004] However, when the general filtering and dust removal devices in the prior art are indiscriminately applied to garment workshops, there is a significant disadvantage, namely, the inability to effectively separate fabric fibers from ordinary dust. This causes fabric fibers, especially long fibers and fluff, to easily entangle and hook on the surface of the filter material or penetrate into the internal pores of the filter material, resulting in filter material blockage, difficulty in cleaning the filter material, and frequent maintenance of the filter material. Summary of the Invention

[0005] The purpose of the present invention is to provide a dust removal device for a garment processing workshop. By using a centrifugal cylinder that is screwed to a main fixed cylinder and rotates at high speed, the dust in the environment can be separated and processed first, and then the fabric fibers intercepted in the centrifugal cylinder can be automatically cleaned by using an adapter component and a classification dust removal component.

[0006] The object of the present invention is achieved through such a technical solution, a dust removal device for a garment processing workshop, comprising an outer fixed cylinder assembly, a material guide member, a centrifugal cylinder assembly, a adapter assembly and a classification dust removal assembly, wherein the outer fixed cylinder assembly comprises a main fixed cylinder, the centrifugal cylinder assembly comprises a centrifugal cylinder body, the adapter assembly comprises an insert cylinder, and the classification dust removal assembly comprises a horizontal cylinder, a centrifugal fan and an electrostatic adsorption outer box; A separation cylinder is concentrically fixed to the bottom of the inner cavity of the main solid cylinder, the outer upper end of the centrifugal cylinder is screwed to the top of the inner cavity of the main solid cylinder, the inner cavity top of the separation cylinder is screwed to the outer lower end of the centrifugal cylinder, the bottom of the centrifugal cylinder is symmetrically connected with a discharge channel, and a side notch is provided on the outside of each set of discharge channels. A liftable push plate is provided at the bottom of the inner cavity of the main solid cylinder, and the insert cylinders are symmetrically screwed to the top of the push plate. A transfer notch is provided on the outside of each set of insert cylinders. The insert cylinders on the same side are slidably inserted into the discharge channel to form a connection and disconnection between the transfer notch and the side notch. The outer lower end of the material guide component is fixed to the separation cylinder, and the inner upper end is flush with the bottom surface of the side notch. The horizontal cylinder passes through the side wall of the main solid cylinder and is connected with the inner cavity of the separation cylinder. The air inlet of the centrifugal fan is connected to the outer end of the horizontal cylinder. The electrostatic adsorption outer box is connected in parallel with the horizontal cylinder, which can form a connection between the inner cavity of the separation cylinder located above the material guiding component and the electrostatic adsorption outer box, and can also form a direct connection between the cavity between the main solid cylinder and the separation cylinder and the air inlet of the centrifugal fan.

[0007] The use process of the technical solution of the present invention is as follows: An air inlet is provided at the top of the main solid cylinder, and air from the external environment can enter the interior of the centrifugal cylinder through the air inlet provided at the top of the main solid cylinder; In the initial state, the push plate drives the insert to the upper limit position, at which time the outer side of the insert closes the side notch; In the initial state, the cavity between the main solid cylinder and the separation cylinder is directly connected to the air inlet of the centrifugal fan. Micropores that only allow dust particles to pass through are opened in the side wall of the centrifugal cylinder located above the centrifugal cylinder. After the centrifugal fan rotates to generate suction for air circulation, suction for air circulation is formed in the inner cavity of the centrifugal cylinder. The air outlet of the centrifugal fan is connected to a dust filter device. The dust particles sucked into the inner cavity of the centrifugal cylinder can pass through the micropores opened in the side wall of the centrifugal cylinder and be adsorbed into the dust filter device connected to the air outlet of the outer vertical cylinder. At the same time, the fabric fibers formed by the clothing processing in the environment will be blocked in the inner cavity of the centrifugal cylinder by the micropores opened in the side wall of the centrifugal cylinder. The outer bottom end of the main fixed cylinder is equipped with a rotation drive mechanism connected to the centrifugal cylinder, which can drive the centrifugal cylinder to rotate at high speed; When a certain amount of fabric fibers used for clothing processing accumulates in the inner cavity of the centrifugal cylinder, they need to be cleaned and collected. The insert cylinder is driven downward by a push plate that can automatically rise and fall, so that the transfer slot opened on the outer side of the insert cylinder is connected with the side slot, and synchronously, the air inlet of the centrifugal fan is cut off from the cavity between the main solid cylinder and the separation cylinder, and the inner cavity of the separation cylinder located above the material guide member is connected with the electrostatic adsorption outer box. Driven by the centrifugal fan, the fabric fibers accumulated in the inner cavity of the centrifugal cylinder and discharged from the side slots and the transfer slots can be absorbed, enter the horizontal cylinder through the inclined material guide member, and be adsorbed in the electrostatic adsorption outer box.

[0008] By adopting the above technical solution, the present invention can achieve the following beneficial effects: (1) The present invention fixes a separation cylinder concentrically at the bottom of the inner cavity of the main solid cylinder, and screws the outer end of the centrifugal cylinder to the main solid cylinder and the separation cylinder respectively, and cooperates with the micropores opened in the side wall of the centrifugal cylinder to form multiple cavities, namely, a filtering cavity for fabric fibers formed in the centrifugal cylinder, a dust suction cavity formed between the outer wall of the centrifugal cylinder, the inner wall of the main solid cylinder and the outer wall of the separation cylinder, and a fabric fiber suction cavity formed by the inner wall of the separation cylinder, the top of the material guide member and the discharge channel in a straight line, which can form a structural setting basis for separating dust particles and fabric fibers in the air environment after suction; (2) The present invention not only provides a transfer assembly at the bottom of the centrifugal cylinder, and realizes the purpose of switching between the transfer slot and the side slot by driving the moving action of the symmetrically distributed insert cylinders through the automatically lifting and lowering push plate, but also provides a classification dust removal assembly, which cooperates with the switching action of the transfer slot and the side slot to form a connection between the inner cavity of the separation cylinder located above the material guide member and the electrostatic adsorption outer box, and a separate connection between the cavity between the main solid cylinder and the separation cylinder and the air inlet of the centrifugal fan; so that in conjunction with the high-speed centrifugal rotation action of the centrifugal cylinder and the start-up of the centrifugal fan, After the connecting slot and the side slot are cut off, and the cavity between the main solid cylinder and the separation cylinder is connected to the air inlet of the centrifugal fan separately, the dust particles in the environment can be filtered and adsorbed. After the connecting slot and the side slot are connected, and the inner cavity of the separation cylinder located above the material guide component is connected to the electrostatic adsorption outer box, the cloth fibers intercepted in the inner cavity of the centrifugal cylinder can be cleaned and collected. Therefore, according to the actual on-site conditions of the garment workshop, the purpose of filtering and collecting the dust particles and cloth fibers in the workshop can be achieved, which is convenient for the subsequent treatment of the cloth fibers in the garment workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0010] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the outer fixed tube assembly of the present invention; Figure 3 It is a structural schematic diagram of the centrifuge barrel assembly of the present invention; Figure 4 This is a structural schematic diagram of the discharge channel portion of the present invention from a first perspective; Figure 5 This is a structural schematic diagram of the discharge channel portion of the present invention from a second perspective; Figure 6It is a structural schematic diagram of the adapter assembly of the present invention; Figure 7 This is a schematic diagram of the exploded structure of the insert portion of the present invention; Figure 8 Schematic diagram of the structure of the material guide member of the present invention; Figure 9 This is a schematic structural diagram of the classification dust removal assembly of the present invention; Figure 10 This is a structural diagram of the lifting connecting plate portion of the present invention; Figure 11 It is a structural schematic diagram of the transverse cylinder part of the present invention; Figure 12 Schematic diagram of the connection between the first corner channel and the first straight channel of the present invention; Figure 13 This is a schematic diagram of the second straight channel and the second corner channel being connected to each other according to the present invention; Figure 14 It is a structural schematic diagram of the inner valve core and the outer valve core of the present invention; Figure 15 This is a schematic diagram of the explosion structure of the dust collection box part of the present invention; Figure 16 This is a schematic structural diagram of the electrostatic adsorption box portion of the present invention from a first perspective; Figure 17 This is a structural diagram of the electrostatic adsorption box portion of the present invention from a second viewing angle; Figure 18 This is a schematic structural diagram of the normally closed column sealing component of the present invention; Figure 19 It is a structural schematic diagram of the pusher component of the present invention; Figure 20 It is a structural schematic diagram of the pusher rack part of the present invention.

[0011] Reference numerals: 1. Outer fixed cylinder assembly; 2. Centrifugal cylinder assembly; 3. Adapter assembly; 4. Material guide assembly; 5. Classification dust removal assembly; 6. Normally closed sealing column assembly; 7. Material pusher assembly; 101. Bottom frame; 102. Main fixed cylinder; 103. Top cover; 104. Air inlet connector; 201. Centrifugal cylinder; 202. Bottom rotary seat; 203. Centrifugal main shaft; 204. Top fixed ring; 205. Top rotary sleeve; 206. Separator cylinder; 207. Bottom fixed ring; 208. Bottom rotary sleeve; 209 , rotating pulley; 210, centrifugal motor; 211, driving pulley; 212, belt; 301, discharge channel; 302, outer cylinder; 303, inner cylinder; 304, equal partition plate; 305, side notch; 306, push plate; 307, push cylinder; 308, flat spring; 309, adapter; 310, thrust bearing; 311, insert cylinder; 312, adapter notch; 401, guide ramp; 402, inner sealing sleeve; 501, horizontal cylinder; 502, inner Vertical cylinder; 503, outer vertical cylinder; 504, centrifugal fan; 505, dust collection box; 506, electrostatic adsorption connection seat; 507, inner valve core; 508, outer valve core; 509, lifting cylinder; 510, lifting connection plate; 511, adsorption connection pipe; 512, electrostatic adsorption outer box; 513, connecting hose; 514, electrostatic adsorption box; 515, first corner channel; 516, first straight channel; 517, second straight channel; 518, second corner channel; 5 19. Sealing ring; 520. Exhaust grille; 521. Dust filter element; 522. Electrostatic adsorption plate; 523. Give way groove; 601. Normally closed solid cylinder; 602. Normally closed valve core; 603. Side cover; 604. Hexagonal column; 605. Compression spring; 606. Vent hole; 607. Passive inclined plane; 608. Pushing inclined block; 701. Side connecting column; 702. Bottom connecting plate; 703. Middle column; 704. Pushing rack; 705. Pushing brush; 706. Top slide. DETAILED DESCRIPTION

[0012] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of 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. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0013] In the description of the present invention, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate and simplify the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation, and therefore should not be construed as limiting 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.

[0014] like Figures 1-20 As shown, a dust removal device for a clothing processing workshop is shown. A separation cylinder 206 is fixed concentrically to the bottom of the inner cavity of the main solid cylinder 102 in the outer solid cylinder assembly 1. The outer upper end of the centrifugal cylinder 201 is screwed to the top of the inner cavity of the main solid cylinder 102, and the inner cavity top of the separation cylinder 206 is screwed to the outer lower end of the centrifugal cylinder 201. Microholes are opened above the separation cylinder 206 in the side wall of the centrifugal cylinder 201, and the centrifugal cylinder 201 can rotate at high speed in the inner cavity of the main solid cylinder 102. The bottom of the centrifugal cylinder 201 is symmetrically connected to the discharge channel. Channel 301, each set of discharge channels 301 is provided with a side notch 305 on the outside, the bottom of the inner cavity of the main fixed cylinder 102 is provided with a liftable push plate 306, the insert cylinder 311 is symmetrically screwed on the top of the push plate 306, and each set of insert cylinders 311 is provided with a transfer notch 312 on the outside. The insert cylinder 311 on the same side is slidably inserted into the discharge channel 301 to form a connection and disconnection between the transfer notch 312 and the side notch 305. The outer lower end of the material guide member 4 is fixedly connected to the separation cylinder 206, and the inner upper end is flush with the bottom surface of the side notch 305; The horizontal cylinder 501 passes through the side wall of the main solid cylinder 102 and communicates with the inner cavity of the partition cylinder 206. The air inlet of the centrifugal fan 504 is connected to the outer end of the horizontal cylinder 501. The electrostatic adsorption outer box 512 is connected in parallel with the horizontal cylinder 501. This can form a connection between the inner cavity of the partition cylinder 206 located above the material guide member 4 and the electrostatic adsorption outer box 512, and can also form a direct connection between the cavity between the main solid cylinder 102 and the partition cylinder 206 and the air inlet of the centrifugal fan 504. Here’s how it works: The device is placed as a whole in a garment processing workshop; An air inlet is provided at the top of the main solid cylinder 102, and air from the external environment can enter the interior of the centrifugal cylinder 201 through the air inlet provided at the top of the main solid cylinder 102; In the initial state, the push plate 306 drives the insert cylinder 311 to the upper limit position. At this time, the outer side surface of the insert cylinder 311 closes the side notch 305, that is, the discharge channel 301 is in a closed state; In the initial state, the cavity between the main solid cylinder 102 and the partition cylinder 206 is directly connected to the air inlet of the centrifugal fan 504. Micropores that only allow dust particles to pass through are opened in the side wall of the centrifugal cylinder 201 above the centrifugal cylinder 201. After the centrifugal fan 504 rotates to generate suction for air circulation, suction for air circulation is formed in the inner cavity of the centrifugal cylinder 201. The air outlet of the centrifugal fan 504 is connected to a dust filter device. Dust particles sucked into the inner cavity of the centrifugal cylinder 201 can pass through the micropores provided in the side wall of the centrifugal cylinder 201 and be adsorbed into the dust filter device connected to the air outlet of the outer vertical cylinder 503. At the same time, fabric fibers formed by garment processing in the environment are blocked in the inner cavity of the centrifugal cylinder 201 by the micropores provided in the side wall of the centrifugal cylinder 201 and adhere to the inner cavity side wall of the centrifugal cylinder 201 due to the existence of suction. The outer bottom end of the main fixed cylinder 102 is equipped with a rotation drive mechanism connected to the centrifugal cylinder 201, which can drive the centrifugal cylinder 201 to rotate at a high speed; Furthermore, the centrifugal cylinder 201 is configured as a conical structure with a certain inclination angle, so that when the centrifugal cylinder 201 rotates at a high speed, the fabric fibers trapped inside the centrifugal cylinder 201 will slide down along the inner wall of the centrifugal cylinder 201 due to the centrifugal force, which is more conducive to the discharge of the fabric fibers collected in the centrifugal cylinder 201. When a certain amount of fabric fibers for garment processing are accumulated in the inner cavity of the centrifugal cylinder 201, they need to be cleaned and collected. The push plate 306 that can be automatically lifted and moved drives the insert cylinder 311 to move downward, so that the transfer slot 312 opened on the outer side of the insert cylinder 311 is connected with the side slot 305, and synchronously, the air inlet of the centrifugal fan 504 is cut off from the cavity between the main solid cylinder 102 and the separation cylinder 206, and the inner cavity of the separation cylinder 206 located above the material guide member 4 is connected with the electrostatic adsorption outer box 512. Driven by the centrifugal fan 504, the fabric fibers accumulated in the inner cavity of the centrifugal cylinder 201 discharged from the side slot 305 and the transfer slot 312 can be sucked into the horizontal cylinder 501 through the inclined material guide member 4 and adsorbed in the electrostatic adsorption outer box 512. In the process of the fabric fibers flowing from the centrifugal cylinder 201 to the electrostatic adsorption outer box 512, in order to accelerate the flow process, the centrifugal cylinder 201 is still in a high-speed rotating state; After the fabric fibers in the centrifugal cylinder 201 are transferred and collected into the electrostatic adsorption outer box 512, the cleaning work of the inner cavity of the centrifugal cylinder 201 is completed, and the device returns to its initial state. The cavity between the main solid cylinder 102 and the separation cylinder 206 is directly connected to the air inlet of the centrifugal fan 504 separately, forming a work of filtering the dust in the external environment and intercepting the fabric fibers in the inner cavity of the centrifugal cylinder 201.

[0015] The specific structure of the outer solid cylinder assembly 1 and the centrifugal cylinder assembly 2 is as follows Figure 2 and Figure 3 As shown, the bottom frame 101 is a frame-shaped structure, the outer bottom end of the main solid cylinder 102 is fixedly connected to the top of the bottom frame 101, and the top opening of the main solid cylinder 102 is covered with a top cover 103. The main body of the top cover 103 is connected to an air inlet connection seat 104 arranged in an array. The air inlet connection seat 104 is located within the opening range of the top of the centrifugal cylinder 201 and is connected to an external dust collection mechanism through a hose. The dust collection mechanism is located near the processing equipment in the garment workshop and can suck the dust and fabric fibers generated during the production process of the garment processing equipment into the inner cavity of the centrifugal cylinder 201. A bottom rotating seat 202 is fixed at the bottom center of the main fixed cylinder 102, and a centrifugal main shaft 203 is fixedly connected to the bottom center of the centrifugal cylinder 201. The centrifugal main shaft 203 is rotatably connected to the bottom rotating seat 202; The top of the inner cavity of the main solid cylinder 102 is fixedly connected with a top solid ring 204, the upper end of the outer wall of the centrifugal cylinder 201 is fixedly connected with a top rotating sleeve 205, and the bottom rotating sleeve 208 is fixedly connected to the lower end of the outer wall of the centrifugal cylinder 201. The upper end of the inner cavity of the separating cylinder 206 is fixedly connected with a bottom solid ring 207, the top rotating sleeve 205 is rotatably connected to the top solid ring 204, and the bottom rotating sleeve 208 is rotatably connected to the bottom solid ring 207. The top solid ring 204, the top rotating sleeve 205, the bottom solid ring 207 and the bottom rotating sleeve 208 are all made of nylon, which can not only improve the rotation stability of the centrifugal cylinder 201, but also achieve the purpose of eliminating the vibration caused by high-speed rotation. A rotating pulley 209 is inserted into the bottom end of the centrifugal main shaft 203, and a centrifugal motor 210 is fixedly installed on one side of the frame of the bottom frame 101. A driving pulley 211 is inserted into the rotating shaft of the centrifugal motor 210, and a belt 212 is sleeved and installed between the driving pulley 211 and the rotating pulley 209. By starting the centrifugal motor 210, the high-speed rotation of the driving pulley 211 is driven. The driving pulley 211 can drive the high-speed rotation of the rotating pulley 209 and the centrifugal main shaft 203 through the belt 212, thereby forming a high-speed rotation action of the centrifugal cylinder 201.

[0016] The specific structure of the adapter component 3 and the material guide member 4 is as follows Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 8 As shown, the outer cylinder 302 and the inner cylinder 303 are both fixedly connected to the outer bottom end of the centrifugal cylinder 201 and are both concentrically arranged with the centrifugal main shaft 203. A partition plate 304 is arranged and fixedly connected between the inner cylinder 303 and the outer cylinder 302 to separate the outer cylinder 302 and the inner cylinder 303 into different cavities, wherein the cavity communicating with the inner cavity of the centrifugal cylinder 201 forms a discharge channel 301, and a side notch 305 is opened on the side wall of the outer cylinder 302 and communicates with the discharge channel 301; The inner bottom of the main fixed cylinder 102 is fixedly installed with a pair of push cylinders 307, and the bottom ends of the push plates 306 are fixedly connected to the top ends of the telescopic rods of the push cylinders 307 at different positions; The bottom end of the insert 311 is fixedly connected to the top end of the adapter 309. The top end of the thrust bearing 310 is fixed to the bottom end of the adapter 309, and the bottom end is fixed to the top end of the push plate 306. This allows the adapter 309 to rotate smoothly with the push plate 306 as the reference. By activating the push cylinder 307, the push plate 306 can be driven to move up and down. The adapter 309 is screwed to the push plate 306 via the thrust bearing 310, thereby driving the insert 311 to slide in the thrust bearing 310, thereby achieving the purpose of connecting and disconnecting the adapter notch 312 and the side notch 305. A flat spring 308 is further connected between the bottom end of the push plate 306 and the inner bottom of the main fixed cylinder 102, which allows the push plate 306 to be in an elastically upwardly protruding position when the push cylinder 307 has no power output, and the insert 311 to be in a safe position that closes the side notch 305 upward; The lower end of the guide ramp 401 is fixedly connected to the inner wall of the separation cylinder 206, and the upper end is fixedly connected to the inner sealing sleeve 402. The outer surface of the outer cylinder 302 is screwed to the inner sealing sleeve 402. Similarly, the inner sealing sleeve 402 is made of nylon and has the same function as the top screw sleeve 205. The inner hole at the junction of the horizontal cylinder 501 and the separating cylinder 206 is flush with the outer top surface of the material guide inclined plate 401 . The purpose of setting the material guide inclined plate 401 into an inclined structure is to guide the fabric fibers to enter the horizontal cylinder 501 naturally and smoothly.

[0017] The specific structure of the classification dust removal component 5 is as follows Figure 9 、 Figure 10 、 Figure 11 、 Figure 12 、 Figure 13 、 Figure 14 、 Figure 15 、 Figure 16 and Figure 17 As shown, the bottom body of the centrifugal fan 504 is fixedly connected to the top side of the bottom frame body 101, and the inner vertical cylinder 502 and the outer vertical cylinder 503 are arranged and connected to the horizontal cylinder 501, and the outer vertical cylinder 503 is located outside the main solid cylinder 102, and the inner vertical cylinder 502 is located between the inner wall of the main solid cylinder 102 and the outer wall of the partition cylinder 206, and is connected to the bottom wall of the main solid cylinder 102; A dust box 505 is installed at the top of the chassis 101. The air outlet of the centrifugal fan 504 is connected to the inner cavity of the dust box 505. The outer opening of the dust box 505 is covered with an exhaust grille 520. The inner side of the exhaust grille 520 is clamped and mounted with a dust filter 521 for absorbing dust particles in the environment. An outer valve core 508 is slidably inserted into the outer vertical cylinder 503, and an inner valve core 507 is slidably inserted into the inner vertical cylinder 502. A lifting connecting plate 510 is fixedly connected between the bottom ends of the outer valve core 508 and the inner valve core 507. A lifting electric cylinder 509 is fixedly installed in the inner frame of the bottom frame body 101. The top end of the telescopic rod of the lifting electric cylinder 509 is fixedly connected to the bottom surface of the lifting connecting plate 510, which can form an automatic lifting action of the lifting connecting plate 510, the inner valve core 507 and the outer valve core 508. A first corner channel 515 and a second straight channel 517 are defined in the body of the outer valve core 508, and a first straight channel 516 and a second corner channel 518 are defined in the body of the inner valve core 507. Automatic lifting and lowering of the inner valve core 507 and the outer valve core 508 can cause the first corner channel 515 and the first straight channel 516 to simultaneously connect to the inner hole of the horizontal cylinder 501, or the second straight channel 517 and the second corner channel 518 to simultaneously connect to the inner hole of the horizontal cylinder 501. An electrostatic adsorption connection seat 506 is fixedly connected to the outer end of the bottom wall of the horizontal cylinder 501. An adsorption connection tube 511 is connected between the top of the electrostatic adsorption outer box 512 and the electrostatic adsorption connection seat 506. An electrostatic adsorption box 514 is slidably inserted into the inner part of the electrostatic adsorption outer box 512, and the electrostatic adsorption box 514 can be opened and closed in coordination with the electrostatic adsorption outer box 512. In order to achieve the locking work after the electrostatic adsorption box 514 is inserted into the electrostatic adsorption outer box 512, a magnetic connection device can be provided between the outer panel of the electrostatic adsorption box 514 and the opening of the electrostatic adsorption outer box 512. An electrostatic adsorption plate 522 is installed in the inner cavity of the electrostatic adsorption box 514. One end of the connecting hose 513 is connected to the bottom of the electrostatic adsorption box 514, and the other end is connected to the outlet end of the first corner channel 515. The bottom surface of the electrostatic adsorption outer box 512 is provided with a clearance groove 523 for eliminating interference with the connecting hose 513, so that the connecting hose 513 does not affect the pushing and pulling movement of the electrostatic adsorption box 514 in the electrostatic adsorption outer box 512. It should be noted that the technology of using an electrostatic field to charge fabric fibers and adsorb them to a dust collecting electrode has been widely used in the field of air treatment and purification. This is well known in the art and will not be described in detail. The inlet of the adsorption connecting pipe 511 is a flared structure, which is used to achieve uniform distribution of the airflow generated by the centrifugal fan 504 in the inner cavity of the electrostatic adsorption box 514, thereby improving the utilization rate of the electrostatic adsorption plate 522; The outside of the inner valve core 507 and the outer valve core 508 are fixedly connected with a sealing ring 519 to improve the sealing effect; When the second straight channel 517 and the second corner channel 518 are simultaneously connected to the inner hole of the horizontal cylinder 501, the first corner channel 515 and the first straight channel 516 are in a cut-off position. At this time, the cavity between the main solid cylinder 102 and the separation cylinder 206 is separately connected to the air inlet of the centrifugal fan 504 through the inner valve core 507, the second corner channel 518, and the second straight channel 517 in sequence. The electrostatic adsorption box 514 and the connecting hose 513 are in a cut-off position. The dust collection box 505 connected to the air outlet of the centrifugal fan 504 and the dust filter element 521 can be used to filter dust particles in the garment workshop. The first corner channel 515 and the first straight channel 516 are connected to the inner hole of the horizontal cylinder 501 at the same time, and the second straight channel 517 and the second corner channel 518 are in a cut-off position. At this time, the inner cavity of the separation cylinder 206 located above the material guide member 4 is connected to the electrostatic adsorption outer box 512 through the first straight channel 516, the first corner channel 515, the connecting hose 513 in sequence, and the connection between the horizontal cylinder 501 and the cavity between the main solid cylinder 102 and the separation cylinder 206 is cut off. Starting the centrifugal fan 504 can only provide suction for air circulation to the inner cavity of the separation cylinder 206 located above the material guide member 4, and after the transfer slot 312 is connected to the side slot 305, the cloth fibers intercepted in the centrifugal cylinder 201 will be adsorbed in the electrostatic adsorption plate 522 installed in the electrostatic adsorption box 514.

[0018] The centrifugal fan 504 is connected to the adsorption connection pipe 511 only when the electrostatic adsorption plate 522 in the electrostatic adsorption box 514 is used to adsorb the cloth fibers in the centrifugal cylinder 201. That is, during the normal dust filtration operation, the adsorption connection pipe 511 is in a cut-off state. Figure 18 As shown, the normally closed solid cylinder 601 is horizontally connected to the adsorption connecting tube 511, and the side cover 603 is connected to one side of the normally closed solid cylinder 601. A normally closed valve core 602 is slidably inserted into the normally closed solid cylinder 601. One end of the normally closed valve core 602 is concentrically fixedly connected to a hexagonal prism 604. The hexagonal prism 604 is slidably connected to the side cover 603, so that the normally closed valve core 602 will not twist when sliding. A push block 608 is fixed to one end of the lifting connecting plate 510. One end of the compression spring 605 is fixed to the normally closed valve core 602, and the other end is fixed to the side cover 603, so that the normally closed valve core 602 can be elastically moved toward the push block 608. A vent 606 is provided in the main body of the normally closed valve core 602, and a passive inclined surface 607 is provided at the bottom of the other end of the normally closed valve core 602, so that when there is no external force pushing the normally closed valve core 602, the normally closed valve core 602 is in a position to close the adsorption connecting pipe 511. As the lifting connecting plate 510 drives the outer valve core 508 and the inner valve core 507 to move upward, when the first corner channel 515 and the first straight channel 516 are simultaneously connected to the inner hole of the horizontal cylinder 501, that is, the electrostatic adsorption box 514 is connected to the inner cavity of the separation cylinder 206 located above the material guide member 4. Only by pushing the inclined block 608 and the sliding tangent formed by the passive inclined surface 607 can the normally closed valve core 602 be driven to move horizontally, so that the vent 606 moves to the position connected to the adsorption connecting pipe 511, thereby improving the safe use effect of the electrostatic adsorption box 514.

[0019] When the transfer notch 312 is connected to the side notch 305, the inner surface of the centrifugal cylinder 201 can be scraped synchronously to remove the cloth fibers adhering to the inner wall of the centrifugal cylinder 201. Figure 19 and 20 As shown, the bottom end of the push plate 306 is symmetrically fixedly connected with a side connecting column 701, which passes through the bottom wall of the main fixed cylinder 102 and is fixedly connected to the bottom connecting plate 702. The middle part of the top of the bottom connecting plate 702 is fixedly connected with a middle column 703. The middle column 703 passes through the centrifugal main shaft 203 and the main body of the centrifugal cylinder 201 and enters the inner cavity of the centrifugal cylinder 201. The side connecting column 701 and the bottom connecting plate 702 will not interfere with the movement of the belt 212. A top slide 706 is fixedly mounted in the middle of the main body of the top cover 103. The top end of the center column 703 slides into the top slide 706 and will not separate from the top slide 706 within the range of movement of the center column 703. The main body of the center column 703 is fixedly connected with a pusher rack 704. The outer end of each pusher rack 704 is fixed with a pusher brush 705, and the setting angle of the pusher brush 705 is consistent with the taper of the centrifugal cylinder 201. When the push plate 306 moves upward to the position where the adapter slot 312 is cut off from the side slot 305, that is, the centrifugal cylinder 201 is in the stage of intercepting the cloth fibers, the pushing brush 705 will move upward to a position where it does not contact the inner surface of the centrifugal cylinder 201; only when the push plate 306 moves downward to the position where the adapter slot 312 is connected to the side slot 305, that is, the cloth fibers in the centrifugal cylinder 201 are cleaned, the pushing brush 705 will move downward to a position where it contacts the inner surface of the centrifugal cylinder 201. As the centrifugal cylinder 201 rotates, the cloth fibers adhering to the inner wall of the centrifugal cylinder 201 can be removed. In order to eliminate the static electricity in the centrifugal cylinder 201, a negative ion generator can be installed at a suitable height position at the outer end of the pushing frame 704, so that the cloth fibers can be smoothly adsorbed and collected in the electrostatic adsorption box 514.

[0020] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A dust removal device for a garment processing workshop, comprising an outer fixed tube assembly (1) and a material guide member (4), characterized in that: It also includes a centrifugal cylinder assembly (2), a transfer assembly (3) and a classification dust removal assembly (5); The outer solid cylinder assembly (1) includes a main solid cylinder (102), the centrifugal cylinder assembly (2) includes a centrifugal cylinder body (201), the adapter assembly (3) includes an insert cylinder (311), and the classification dust removal assembly (5) includes a horizontal cylinder (501), a centrifugal fan (504), and an electrostatic adsorption outer box (512); A separation cylinder (206) is fixed to the bottom of the inner cavity of the main solid cylinder (102), the outer upper end of the centrifugal cylinder (201) is screwed to the top of the inner cavity of the main solid cylinder (102), the inner cavity top of the separation cylinder (206) is screwed to the outer lower end of the centrifugal cylinder (201), and the bottom of the centrifugal cylinder (201) is symmetrically connected to the discharge channel (301), and each group of discharge channels (301) is provided with a side notch (305) on the outside, and the bottom of the inner cavity of the main solid cylinder (102) is provided with a liftable push plate (306), and the insert cylinder (311) is symmetrically screwed to the top of the push plate (306), and each group of insert cylinders (311) is provided with a transfer notch (312) on the outside, and the insert cylinders (311) on the same side are connected to the discharge channel (301) ) is slidably inserted to form the connection and disconnection between the transfer notch (312) and the side notch (305); the outer lower end of the material guide member (4) is fixedly connected to the separation cylinder (206); the inner upper end is flush with the bottom surface of the side notch (305); the transverse cylinder (501) passes through the side wall of the main solid cylinder (102) and is connected to the inner cavity of the separation cylinder (206); the air inlet of the centrifugal fan (504) is connected to the outer end of the transverse cylinder (501); the electrostatic adsorption outer box (512) is connected in parallel with the transverse cylinder (501), which can form the connection between the inner cavity of the separation cylinder (206) located above the material guide member (4) and the electrostatic adsorption outer box (512), and can also form a direct connection between the cavity between the main solid cylinder (102) and the separation cylinder (206) and the air inlet of the centrifugal fan (504).

2. A dust removal device for a garment processing workshop according to claim 1, characterized in that: The outer fixed tube assembly (1) further comprises a bottom frame body (101), the outer bottom end of the main fixed tube (102) is fixedly connected to the top end of the bottom frame body (101), the top end opening of the main fixed tube (102) is covered with a top cover (103), and an air inlet connection seat (104) is arranged and connected in the main body of the top cover (103).

3. A dust removal device for a garment processing workshop according to claim 2, characterized in that: The centrifugal cylinder assembly (2) further comprises a bottom rotary sleeve (208) and a belt (212), a bottom rotary seat (202) being fixedly mounted at the bottom center of the main fixed cylinder (102), a centrifugal main shaft (203) being fixedly connected at the bottom center of the centrifugal cylinder body (201), the centrifugal main shaft (203) being rotatably connected in the bottom rotary seat (202), a top fixed ring (204) being fixedly connected at the top of the inner cavity of the main fixed cylinder (102), a top rotary sleeve (205) being fixedly connected at the upper end of the outer wall of the centrifugal cylinder body (201), and a bottom rotary sleeve (208) being fixedly connected to the outer wall of the centrifugal cylinder body (201). At the lower end of the wall, the upper end of the inner cavity of the separation cylinder (206) is fixedly connected with a bottom fixed ring (207), the top rotating sleeve (205) is rotationally connected to the top fixed ring (204), the bottom rotating sleeve (208) is rotationally connected to the bottom fixed ring (207), the bottom end of the centrifugal main shaft (203) is inserted with a rotating pulley (209), one side of the frame of the bottom frame body (101) is fixedly mounted with a centrifugal motor (210), the rotating shaft of the centrifugal motor (210) is inserted with a driving pulley (211), and the belt (212) is sleeved and installed between the driving pulley (211) and the rotating pulley (209).

4. A dust removal device for a garment processing workshop according to claim 2 or 3, characterized in that: The adapter assembly (3) further includes an outer cylinder (302), an inner cylinder (303), an adapter seat (309) and a thrust bearing (310). The outer cylinder (302) and the inner cylinder (303) are both fixedly connected to the outer bottom end of the centrifugal cylinder (201). A partition plate (304) is arranged and fixedly connected between the inner cylinder (303) and the outer cylinder (302), which separates the outer cylinder (302) and the inner cylinder (303) into different cavities, wherein the cavity communicating with the inner cavity of the centrifugal cylinder (201) forms a discharge channel (301). The notch (305) is formed on the side wall of the outer cylinder (302) and is communicated with the discharge channel (301). The inner bottom of the main fixed cylinder (102) is fixedly installed with a pair of push electric cylinders (307). The bottom ends of the push plates (306) are respectively fixedly connected to the top ends of the telescopic rods of the push electric cylinders (307) at different positions. The bottom end of the insert cylinder (311) is fixedly connected to the top end of the adapter seat (309). The top of the thrust bearing (310) is fixed to the bottom end of the adapter seat (309), and the bottom is fixed to the top end of the push plate (306).

5. A dust removal device for a garment processing workshop according to claim 4, characterized in that: The material guide member (4) comprises a material guide inclined plate (401), the outer lower end of the material guide inclined plate (401) is fixedly connected to the inner wall of the separation cylinder (206), the inner upper end is fixedly connected to the inner sealing sleeve (402), and the outer surface of the outer cylinder (302) is screwed to the inner sealing sleeve (402).

6. A dust removal device for a garment processing workshop according to claim 2, 3 or 5, characterized in that: The classification dust removal component (5) further comprises an inner vertical cylinder (502) and an outer vertical cylinder (503), the bottom main body of the centrifugal fan (504) is fixedly connected to one side of the top of the bottom frame body (101), the inner vertical cylinder (502) and the outer vertical cylinder (503) are arranged and connected to the horizontal cylinder (501), and the outer vertical cylinder (503) is located outside the main solid cylinder (102), and the inner vertical cylinder (502) is located between the inner wall of the main solid cylinder (102) and the outer wall of the partition cylinder (206), a dust collection box (505) is installed at the top height of the bottom frame body (101), the air outlet of the centrifugal fan (504) is communicated with the inner cavity of the dust collection box (505), the outer end opening of the dust collection box (505) is covered with an exhaust grille (520), and the inner side surface of the exhaust grille (520) is clamped and installed with a dust removal filter element (521).

7. A dust removal device for a garment processing workshop according to claim 6, characterized in that: The classification dust removal component (5) also includes a connecting hose (513), an outer valve core (508) is slidably inserted into the outer vertical cylinder (503), an inner valve core (507) is slidably inserted into the inner vertical cylinder (502), a lifting connecting plate (510) is fixedly connected between the bottom ends of the outer valve core (508) and the inner valve core (507), a lifting electric cylinder (509) is fixedly installed in the inner frame of the bottom frame body (101), the top end of the telescopic rod of the lifting electric cylinder (509) is fixedly connected to the bottom surface of the lifting connecting plate (510), and a first corner channel is opened in the main body of the outer valve core (508) (515) and a second straight channel (517), a first straight channel (516) and a second corner channel (518) are opened in the main body of the inner valve core (507), the outer end of the bottom wall of the horizontal cylinder (501) is fixedly connected to the electrostatic adsorption connection seat (506), an adsorption connection pipe (511) is connected between the top of the electrostatic adsorption outer box (512) and the electrostatic adsorption connection seat (506), an electrostatic adsorption box (514) is slidably inserted into the interior of the electrostatic adsorption outer box (512), and the electrostatic adsorption box (514) can be opened and closed in coordination with the electrostatic adsorption outer box (512), an electrostatic adsorption plate (522) is installed in the inner cavity of the electrostatic adsorption box (514), one end of the connecting hose (513) is connected to the bottom of the electrostatic adsorption box (514), and the other end is connected to the outlet end of the first corner channel (515).

8. The dust removal device for a garment processing workshop according to claim 7, characterized in that: A normally closed sealing column component (6) is also installed between the adsorption connecting pipe (511) and the lifting connecting plate (510). The normally closed sealing column component (6) includes a normally closed solid cylinder (601), a side cover (603), a compression spring (605) and a passive inclined surface (607). The normally closed solid cylinder (601) is connected to the adsorption connecting pipe (511). The side cover (603) is connected to one side of the normally closed solid cylinder (601). A normally closed valve core (602) is inserted into the normally closed solid cylinder (601). One end of the valve core (602) is fixedly connected to a hexagonal prism (604), the hexagonal prism (604) is slidably connected to the side cover (603), the lifting connecting plate (510) pushes the inclined block (608), one end of the compression spring (605) is fixed to the normally closed valve core (602), and the other end is fixed to the side cover (603), a vent hole (606) is provided in the body of the normally closed valve core (602), and a passive inclined surface (607) is provided at the bottom of the other end of the normally closed valve core (602).

9. A dust removal device for a garment processing workshop according to claim 3, 5, 7 or 8, characterized in that: A pushing member (7) is further installed between the inner cavity of the centrifugal cylinder (201) and the push plate (306). The pushing member (7) includes a bottom connecting plate (702). The bottom end of the push plate (306) is symmetrically fixedly connected with a side connecting column (701), the side connecting column (701) passes through the bottom wall of the main fixed cylinder (102) and is fixedly connected to the bottom connecting plate (702), the middle part of the top end of the bottom connecting plate (702) is fixedly connected with a middle column (703), the middle column (703) passes through the centrifugal main shaft (203) and the main body of the centrifugal cylinder (201) and enters the inner cavity of the centrifugal cylinder (201), the middle part of the main body of the top cover (103) is fixedly installed with a top slide seat (706), the top end of the middle column (703) is slidably inserted into the top slide seat (706), and a pusher rack (704) is arranged and fixedly connected in the main body of the middle column (703), and a pusher brush (705) is fixed at the outer end of each group of pushers (704).

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