A cleaning device for a linter roller of a silk velvet drawing frame

Abstract

This invention discloses a roller cleaner and cleaning process for a velvet drawing machine. A small round hole is provided on one side of the tightening ring, and an oblique ring scraper is fixedly connected to one side of the tightening ring. A semi-ring plate is slidably connected through and to one side of a first ring plate, and a first corner plate is fixedly connected to one side of the semi-ring plate. A pull-back spring is fixedly connected to the side of the first corner plate near the semi-ring plate, and a second corner plate is fixedly connected to the end of the pull-back spring away from the first corner plate. Multiple small round holes are provided and evenly distributed on one side of the tightening ring. This invention relates to the field of roller cleaning technology. The roller cleaner and cleaning process for a velvet drawing machine uses the tightening ring to slide and peel off the surface of the side roller during its close-fitting movement, preventing a large amount of dust particles from adhering to the surface of the side roller and being difficult to scrape off. The oblique ring scraper slides and scrapes the surface of the side roller during its movement, preventing a large amount of velvet and fly waste from adhering to the surface of the side roller after prolonged use.

Description

Technical Field

[0001] This invention relates to the field of roller cleaning technology, specifically to a roller cleaner and cleaning process for a velvet drawing machine. Background Technology

[0002] A drawing frame is a spinning machine that processes several combed or finely combed fiber slivers into fiber slivers with certain quality requirements. The function of the drawing frame is to improve the internal structure of the sliver, thereby increasing its long-segment uniformity, reducing weight unevenness, straightening and paralleling the fibers in the sliver, reducing hooks, ensuring the fineness meets the specifications, and uniformly mixing different types or qualities of raw materials to achieve the specified mixing ratio. Drawing frames are divided into two main categories according to the form of the drafting mechanism: roller drafting drawing frames and carding frames. The brocade velvet drawing frame is a drawing frame that improves the internal structure of brocade velvet. Each drawing frame has a separate transmission system and consists of a feeding section, a drafting section, a sliver forming section, and some automatic devices.

[0003] The drafting section of the velvet drawing frame contains one or more roller components. Different drafting combinations are used according to the processing requirements of different slivers. When the rollers work together with other components to process the slivers for a long time, a large amount of fly shavings and dust often adhere to their surfaces. The long-term accumulation of fly shavings and dust seriously affects the quality of subsequent sliver processing. Therefore, we have proposed a roller cleaner and cleaning process for the velvet drawing frame. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the present invention provides a roller cleaner and cleaning process for a brocade velvet drawing machine, comprising:

[0005] An electric slide rail is used to adjust the movement of the device to clean the surface of the roller;

[0006] A threaded sleeve is used to install and disassemble the device via a threaded connection to prevent the device from occupying a large area of ​​the working range of the drawing frame and affecting processing, and a threaded rod is provided on the inner wall of the threaded sleeve;

[0007] The cleaning device is used to adhere to the surface of the roller and, in conjunction with the movement of the electric slide rail, peel and clean the surface of the roller to prevent a large amount of fly shavings and dust from adhering to the surface of the roller after long-term use.

[0008] The self-cleaning device is used to scrape off the surface of the components of the device to prevent the fly shavings and dust adhering to the components from adhering to the roller again.

[0009] A collection device is used to collect and separate the flying dust and debris that falls during cleaning, preventing large amounts of flying dust and debris from flying around and being difficult to collect.

[0010] The bottom of the electric slide rail is slidably connected to the top of the cleaning device. Two cleaning devices are provided and evenly distributed at the bottom of the electric slide rail. The inner wall of the threaded sleeve is threadedly connected to the outer surface of the threaded rod. The top of the collecting device is fixedly connected to the bottom of the threaded rod.

[0011] The cleaning device includes:

[0012] A tightening ring is used to keep in contact with the surface of the roller at all times and peel it off when moving. When the tightening ring moves in contact with the roller, it slides and peels off the surface of the side roller to prevent a large number of dust particles from adhering to the surface of the side roller and making them difficult to scrape off. A first ring plate is provided on the outer surface of the tightening ring.

[0013] The outer surface of the tightening ring is fixedly connected to the inner wall of the first ring plate;

[0014] The top of the first ring plate is slidably connected to the bottom of the electric slide rail;

[0015] The bottom of the electric slide rail is fixedly connected to a drawing frame, and both sides of the drawing frame are rotatably connected to side rollers via rotating bolts. The bottom of the drawing frame is rotatably connected to the top of the threaded sleeve via bearings, and both sides of the drawing frame are fixedly connected to one side of the self-cleaning device.

[0016] A small round hole is provided on one side of the tightening ring, and the small round hole on the surface of the tightening ring covers a large area to prevent a large amount of cleaned lint and dust from adhering to the surface of the tightening ring. An oblique ring scraper is fixedly connected to one side of the tightening ring. When the oblique ring scraper moves, it slides and scrapes the surface of the side roller to prevent a large amount of lint and fly waste from adhering to the surface of the side roller after long-term use. A semi-ring plate is slidably connected through one side of the first ring plate. Most of the cleaned lint and dust fall onto the semi-ring plate to prevent the cleaned lint and dust from scattering everywhere if they are not collected in a unified manner. A first corner plate is fixedly connected to one side of the semi-ring plate. A pull spring is fixedly connected to the side of the first corner plate near the semi-ring plate. A second corner plate is fixedly connected to the end of the pull spring away from the first corner plate. Multiple small round holes are provided and evenly distributed on one side of the tightening ring. The top of the second corner plate is fixedly connected to the bottom of the first ring plate.

[0017] Furthermore, the self-cleaning device includes a second ring plate, the inner wall of which is fixedly connected to an inclined ring scraper. The inclined ring scraper slides and scrapes the side of the tightening ring closest to the drawing frame, preventing a small amount of lint from remaining on the surface of the tightening ring and accumulating over time, making it difficult to remove. A swinging barb is fixedly connected to the outer surface of the inclined ring scraper. The swinging barb punctures a small round hole on one side of the tightening ring, preventing excessive accumulation of dust and lint in the small round hole, which could cause blockage and make it difficult to remove. The outer surface of the inclined ring scraper has an inclined arc hole. The lint and dust scraped off by the inclined ring scraper... The lint and dust accumulated on the surface of the second ring plate fall downwards into the collection device through the beveled arc holes, preventing a large amount of cleaned lint and dust from adhering to the surface of the beveled ring scraper and affecting the scraping effect. A side top rod is fixedly connected to one side of the second ring plate. The lint and dust accumulated on the half ring plate gradually fall downwards into the collection device, preventing excessive lint and dust from accumulating on the half ring plate for a long time and overflowing outwards. The side of the second ring plate away from the side top rod is fixedly connected to one side of the drawing frame. Multiple swinging spikes are provided and evenly distributed on the outer surface of the beveled ring scraper, and multiple beveled arc holes are provided and evenly distributed on the outer surface of the beveled ring scraper.

[0018] Furthermore, the collection device includes a rectangular frame, with a cleaning plate mechanism fixedly connected to the inner wall of the rectangular frame. Dust-screening plates are fixedly connected to both sides of the cleaning plate mechanism. The lint and dust removed by the cleaning device and self-cleaning device fall onto the dust-screening plates within the rectangular frame for collection, preventing a large amount of lint and dust from scattering and becoming difficult to clean. The top of the dust-screening plate has filter holes that separate dust and lint onto the elongated plate and the dust-screening plate respectively, preventing excessive dust from becoming difficult to remove when a large amount of lint needs to be recycled. Side fixing rods are fixedly connected to both sides of the cleaning plate mechanism. Elongated plates are fitted and rotatably connected to the outer surface of the side fixing rods. A top square groove is formed at the top of the elongated plate, and the inner wall of the top square groove is fixed... A return spring is connected, which, through its return force, rotates the long angle plate to a horizontal position to seal the bottom of the rectangular frame, preventing dust leakage due to incomplete sealing of the bottom of the rectangular frame. A square sealing plate is fixedly connected to the inner wall of the top square groove, which seals the top square groove and prevents dust falling from the dust screening plate from accumulating in the top square groove and causing the return spring to jam. The top of the cleaning plate mechanism is fixedly connected to the bottom of the threaded rod, and one side of the dust screening plate is fixedly connected to the inner wall of the rectangular frame. Multiple dust filter holes are provided and evenly distributed on the top of the dust screening plate. The end of the side fixing rod away from the cleaning plate mechanism is fixedly connected to the inner wall of the rectangular frame, and the return spring is sleeved on the side fixing rod and fixedly connected to the side fixing rod.

[0019] Furthermore, the cleaning mechanism includes a central fixed plate, with an electric telescopic rod fixedly connected to one side of the central fixed plate. Rounded-corner square plates are fixedly connected to both ends of the electric telescopic rod. An oblique arc scraper is fixedly connected to the bottom of each rounded-corner square plate. The oblique arc scraper slides and scrapes the surface of the dust-screening plate, preventing a large amount of lint from accumulating on the dust-screening plate for a long time and clogging the filter holes. Curved barbs are fixedly connected to the outer surface of the oblique arc scraper, intermittently piercing the filter holes to prevent fine lint from getting trapped inside the filter holes and being difficult to scrape off. An arc-shaped elongated hole is formed on the outer surface of the oblique arc scraper, facilitating the passage of lint and dust, and preventing the oblique arc scraper from covering the dust-screening plate over a large area, thus affecting the separation of lint and dust. The system includes a central fixed plate with long barbed plates fixedly connected to both sides. These barbed plates intermittently agitate and shake off residual lint and dust from the surface of the oblique arc scraper, preventing any remaining lint and dust from accumulating on areas not covered by the arc-shaped holes. Both sides of the central fixed plate are fixedly connected to the inner wall of the rectangular frame, to one side of the dust screening plate, and to one end of the side fixing rod. Four oblique arc scrapers are evenly distributed at the bottom of the rounded square plate. Multiple curved barbs are evenly distributed on the outer surface of the oblique arc scraper. Multiple arc-shaped holes are evenly distributed on the outer surface of the oblique arc scraper. Four long barbed plates are evenly distributed on both sides of the central fixed plate.

[0020] A process for cleaning the leather rollers of a brocade velvet drawing machine includes the following steps:

[0021] S1: Roller cleaning, the cleaning device driven by the electric slide rail peels off and removes fly shavings and dust from the surface of the roller;

[0022] S2: Parts cleaning, the self-cleaning device scrapes and cleans the parts inside the cleaning device as it gradually approaches;

[0023] S3: Installation and disassembly, the collection device is installed and disassembled through the threaded engagement of the threaded sleeve and the threaded rod;

[0024] S4: Debris collection, which collects and separates the flying debris and dust that are cleaned up by the cleaning and self-cleaning devices.

[0025] S5: Clean the inner panel. The inner panel surface, after separating velvet and dust, is scraped and cleaned by the cleaning mechanism.

[0026] The beneficial effects of this invention are as follows:

[0027] 1. This invention uses a tightening ring to slide and peel off the surface of the side roller during its close-fitting movement, preventing a large amount of dust particles from adhering to the surface of the side roller and being difficult to scrape off. An oblique ring scraper slides and scrapes the side of the tightening ring close to the drawing frame, preventing a small amount of lint from still adhering to the surface of the tightening ring and accumulating over time, making it difficult to remove. The cleaned lint and dust fall onto the dust screen plate in the rectangular frame for collection, preventing a large amount of cleaned lint and dust from scattering everywhere and being difficult to clean. An oblique arc scraper slides and scrapes the surface of the dust screen plate, preventing a large amount of lint from accumulating on the dust screen plate for a long time and clogging the dust filter holes.

[0028] 2. This invention, by setting up a cleaning device, slides and peels off the surface of the side roller when the tightening ring moves in a close-fitting manner, preventing a large amount of dust particles from adhering to the surface of the side roller that are difficult to scrape off. When the oblique ring scraper moves, it slides and scrapes off the surface of the side roller, preventing a large amount of lint and fly waste from adhering to the surface of the side roller after long-term use. At the same time, the small round holes opened on the surface of the tightening ring cover a large area of ​​the surface of the tightening ring, preventing a large amount of cleaned lint and dust from adhering to the surface of the tightening ring. Most of the cleaned lint and dust fall onto the semi-ring plate, preventing the cleaned lint and dust from scattering everywhere if they are not collected in a unified manner.

[0029] 3. This invention incorporates a self-cleaning device. The inclined ring scraper slides and scrapes the side of the tightening ring closest to the drawing frame, preventing a small amount of lint from adhering to the surface of the tightening ring and accumulating over time, making it difficult to remove. Simultaneously, the swinging spikes on the outer surface of the inclined ring scraper puncture the small round holes on one side of the tightening ring, preventing excessive accumulation of dust and lint from clogging the small round holes and making them difficult to remove. The lint and dust scraped off by the inclined ring scraper fall downwards into the collection device through the inclined arc holes on the surface, preventing a large amount of cleaned lint and dust from adhering to the surface of the inclined ring scraper and affecting the scraping effect. The lint and dust accumulated on the half-ring plate gradually fall downwards into the collection device, preventing excessive accumulation of lint and dust on the half-ring plate over a long period of time from overflowing and scattering outwards.

[0030] 4. This invention incorporates a collection device. The lint and dust removed by the cleaning device and self-cleaning device fall onto the dust-screening plate within the rectangular frame for collection, preventing a large amount of lint and dust from scattering and becoming difficult to clean. The dust filter holes separate the dust and lint onto the long-angle plate and the dust-screening plate respectively, preventing excessive dust from being mixed in when a large amount of lint needs to be recycled. The return spring, through its return force, rotates the long-angle plate to a horizontal position, sealing the bottom of the rectangular frame and preventing dust leakage due to incomplete sealing of the bottom of the rectangular frame. At the same time, the square sealing plate on the inner wall of the top square groove seals the top square groove, preventing dust falling from the dust-screening plate from accumulating in the top square groove and causing the return spring to jam.

[0031] 5. This invention, through the setting of a cleaning plate mechanism, uses an oblique arc scraper to slide and scrape the surface of the dust screen plate, preventing a large amount of lint from accumulating on the dust screen plate for a long time and clogging the dust filter holes. The curved barbs intermittently puncture the dust filter holes, preventing some fine lint from getting stuck in the dust filter holes and being difficult to scrape off. The arc-shaped long holes on the surface of the oblique arc scraper facilitate the passage of lint and dust, preventing the oblique arc scraper from covering a large area of ​​the dust screen plate and affecting the separation and collection of lint and dust. The long barbs intermittently shake the oblique arc scraper to remove the lint and dust remaining on the surface, preventing a small amount of lint and dust from remaining on the surface of the oblique arc scraper that is not covered by the arc-shaped long holes. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the structure of the roller cleaner of the present invention;

[0033] Figure 2 This is a schematic diagram of the side structure of the roller cleaner of the present invention;

[0034] Figure 3 This is a schematic diagram of the cleaning device of the present invention;

[0035] Figure 4 This is a schematic diagram of the bottom structure of the cleaning device of the present invention;

[0036] Figure 5 This is a schematic diagram of the self-cleaning device of the present invention;

[0037] Figure 6 This is a schematic diagram of the collection device structure of the present invention;

[0038] Figure 7 This is a schematic diagram of the internal structure of the collection device of the present invention;

[0039] Figure 8 This is a schematic diagram of the plate clearing mechanism of the present invention;

[0040] Figure 9 This is a schematic diagram of the roller cleaning process of the present invention;

[0041] In the diagram: 1. Electric slide rail; 2. Threaded sleeve; 3. Threaded rod; 4. Cleaning device; 5. Self-cleaning device; 6. Collecting device; 7. Drawing frame; 8. Side connecting roller; 401. First ring plate; 402. Tightening ring; 403. Small round hole; 404. Inclined ring scraper; 405. Semi-ring plate; 406. First corner plate; 407. Pull-back spring; 408. Second corner plate; 501. Second ring plate; 502. Inclined ring scraper; 503. Swinging spike; 504. 505. Angled arc hole; 606. Side top rod; 607. Rectangular frame; 608. Cleaning plate mechanism; 609. Dust screening plate; 6000. Dust filter hole; 601. Side fixing rod; 602. Long angle plate; 603. Top square groove; 604. Return spring; 605. Square sealing plate; 606. Middle fixing plate; 607. Electric telescopic rod; 608. Rounded corner square plate; 609. Angled arc scraper; 6000. Curved barb; 6000. Arc-shaped long hole; 6000. Long barb plate. Detailed Implementation

[0042] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0043] For the first embodiment, please refer to... Figures 1-5 This invention relates to a roller cleaner and cleaning process for a brocade velvet drawing machine, comprising:

[0044] Electric slide rail 1, which is used to adjust the movement of the device to clean the surface of the roller;

[0045] Threaded sleeve 2, which is used to install and disassemble the device via a threaded connection, and threaded rod 3 disposed on the inner wall of threaded sleeve 2;

[0046] Cleaning device 4, which is used to adhere to the surface of the roller and, in conjunction with the movement of the electric slide rail 1, peel and clean the surface of the roller.

[0047] Self-cleaning device 5, which is used to perform scraping self-cleaning on the surface of the components of the device;

[0048] Collection device 6, which is used to collect and separate the flying dust and debris that fall during cleaning;

[0049] The bottom of the electric slide rail 1 is slidably connected to the top of the cleaning device 4. Two cleaning devices 4 are provided and evenly distributed at the bottom of the electric slide rail 1. The inner wall of the threaded sleeve 2 is threadedly connected to the outer surface of the threaded rod 3. The top of the collecting device 6 is fixedly connected to the bottom of the threaded rod 3.

[0050] The cleaning device 4 includes:

[0051] Tightening ring 402, which is used to be in constant contact with the surface of the roller and to peel it off during movement, and a first ring plate 401 disposed on the outer surface of the tightening ring 402;

[0052] The outer surface of the tightening ring 402 is fixedly connected to the inner wall of the first ring plate 401;

[0053] The top of the first ring plate 401 is slidably connected to the bottom of the electric slide rail 1;

[0054] The bottom of the electric slide rail 1 is fixedly connected to the drawing frame 7. Both sides of the drawing frame 7 are rotatably connected to the side rollers 8 through rotating bolts. The bottom of the drawing frame 7 is rotatably connected to the top of the threaded sleeve 2 through bearings. Both sides of the drawing frame 7 are fixedly connected to one side of the self-cleaning device 5.

[0055] A small round hole 403 is provided on one side of the tightening ring 402. An inclined ring scraper 404 is fixedly connected to one side of the tightening ring 402. A half ring plate 405 is slidably connected through one side of the first ring plate 401. A first corner plate 406 is fixedly connected to one side of the half ring plate 405. A pull-back spring 407 is fixedly connected to the side of the first corner plate 406 near the half ring plate 405. A second corner plate 408 is fixedly connected to the end of the pull-back spring 407 away from the first corner plate 406. Multiple small round holes 403 are provided and evenly distributed on one side of the tightening ring 402. The top of the second corner plate 408 is fixedly connected to the bottom of the first ring plate 401.

[0056] The self-cleaning device 5 includes a second ring plate 501. An inclined ring scraper 502 is fixedly connected to the inner wall of the second ring plate 501. A swinging spike block 503 is fixedly connected to the outer surface of the inclined ring scraper 502. An inclined arc hole 504 is formed on the outer surface of the inclined ring scraper 502. A side push rod 505 is fixedly connected to one side of the second ring plate 501. The side of the second ring plate 501 away from the side push rod 505 is fixedly connected to one side of the drawing frame 7. Multiple swinging spike blocks 503 are provided and evenly distributed on the outer surface of the inclined ring scraper 502. Multiple inclined arc holes 504 are provided and evenly distributed on the outer surface of the inclined ring scraper 502. In use, the threaded rod 3 is manually aligned with the inner wall of the threaded sleeve 2, and then the threaded sleeve 2 is rotated to make the threaded rod 3, which is threaded into it, align with the inner wall of the threaded sleeve 2. The rod 3 moves upwards via a threaded connection, and the collecting device 6 is installed by fixing the threaded sleeve 2 and the threaded rod 3 with threads. After the collecting device 6 is installed, the cleaning device 4 at the bottom is moved towards the drawing frame 7 by the electric slide rail 1. As the cleaning device 4 moves towards the drawing frame 7, it gradually approaches and contacts the self-cleaning device 5. After cleaning, the cleaning device 4 is moved back by the electric slide rail 1 until it is no longer in contact with the side roller 8. Before starting the drawing frame, the threaded sleeve 2 is reversed until the threaded rod 3 moves down and disengages from the threaded engagement with the threaded sleeve 2, thereby disassembling the collecting device 6. The first ring plate 401 at the bottom is moved towards the drawing frame 7 by the electric slide rail 1. The movement of the first ring plate 401 moves the inner wall... The tightening ring 402 moves together with the tightening ring 402. As the tightening ring 402 moves, it constantly tightens inwards to adhere to the surface of the side roller 8. During this contacting movement, the tightening ring 402 slides and peels away from the surface of the side roller 8. The movement of the tightening ring 402 also drives the oblique ring scraper 404 on one side to move together. The oblique ring scraper 404 wraps around the side roller 8 and remains in constant contact with its surface. As the oblique ring scraper 404 moves, it slides and scrapes away from the surface of the side roller 8. Simultaneously, the small round holes 403 on the surface of the tightening ring 402 cover a large area of ​​the surface. Meanwhile, the semi-ring plate 405, which penetrates the first ring plate 401, is positioned below the tightening ring 402. Most of the removed lint and dust falls onto the semi-ring plate 405. As the first ring plate 401 moves, it... The moving half-ring plate 405 moves together until it contacts the self-cleaning device 5. As the first ring plate 401 moves toward the drawing frame 7, the tightening ring 402 gradually approaches and contacts the inclined ring scraper 502 on the inner wall of the second ring plate 501. After the inclined ring scraper 502 contacts the tightening ring 402, it pushes the tightening ring 402 to open and expand away from the drawing frame 7. At the same time, the inclined ring scraper 502 slides and scrapes the side of the tightening ring 402 that is close to the drawing frame 7. Meanwhile, the swinging barb 503 on the outer surface of the inclined ring scraper 502 punctures the small round hole 403 on one side of the tightening ring 402. The lint and dust scraped off by the inclined ring scraper 502 fall downward into the collection device 6 through the inclined arc hole 504 on the surface.Simultaneously, as the first ring plate 401 moves, the semi-ring plate 405 contacts the side push rod 505 on one side of the second ring plate 501. As the semi-ring plate 405 continues to move, the side push rod 505 pushes the semi-ring plate 405 towards the side of the first ring plate 401 away from the drawing frame 7. When the semi-ring plate 405 gradually moves to the other side of the first ring plate 401, the accumulated lint and dust on the semi-ring plate 405 gradually fall downwards into the collection device 6. When the first ring plate 401 moves back away from the drawing frame 7, it causes the semi-ring plate 405 to gradually disengage from the side push rod 505. At this time, the pull spring 407, through its pull force, causes the first corner plate 406 and the semi-ring plate 405 to move back to their initial positions towards the drawing frame 7.

[0057] For the second embodiment, please refer to... Figures 1-9 This invention provides a roller cleaner and cleaning process for a brocade velvet drawing machine: The collecting device 6 includes a rectangular frame 601, with a cleaning plate mechanism 602 fixedly connected to the inner wall of the rectangular frame 601. Dust-screening plates 603 are fixedly connected to both sides of the cleaning plate mechanism 602. Dust-filtering holes 604 are opened at the top of the dust-screening plates 603. Side fixing rods 605 are fixedly connected to both sides of the cleaning plate mechanism 602. Long angle plates 606 are sleeved on and rotatably connected to the outer surface of the side fixing rods 605. A top square groove 607 is opened at the top of the long angle plate 606. A return spring 608 is fixedly connected to the inner wall of 07, a square sealing plate 609 is fixedly connected to the inner wall of the top square groove 607, the top of the cleaning mechanism 602 is fixedly connected to the bottom of the threaded rod 3, one side of the dust screening plate 603 is fixedly connected to the inner wall of the rectangular frame 601, multiple dust filter holes 604 are provided and evenly distributed on the top of the dust screening plate 603, the end of the side fixing rod 605 away from the cleaning mechanism 602 is fixedly connected to the inner wall of the rectangular frame 601, and the return spring 608 is sleeved on the side fixing rod 605 and fixedly connected to the side fixing rod 605.

[0058] The cleaning mechanism 602 includes a central fixed plate 6021. An electric telescopic rod 6022 is connected through and fixedly to one side of the central fixed plate 6021. Rounded corner square plates 6023 are fixedly connected to both ends of the electric telescopic rod 6022. An oblique arc scraper 6024 is fixedly connected to the bottom of the rounded corner square plate 6023. Curved barbs 6025 are fixedly connected to the outer surface of the oblique arc scraper 6024. An arc-shaped elongated hole 6026 is opened on the outer surface of the oblique arc scraper 6024. Long barbs 6027 are fixedly connected to both sides of the central fixed plate 6021. Both sides of the central fixed plate 6021 are fixedly connected to the inner wall of the rectangular frame 601. Both sides of the central fixed plate 6021 are fixedly connected to one side of the dust screening plate 603. All are fixedly connected to one end of the side fixing rod 605. Four inclined arc scrapers 6024 are provided and evenly distributed on the bottom of the rounded corner square plate 6023. Multiple curved barbs 6025 are provided and evenly distributed on the outer surface of the inclined arc scrapers 6024. Multiple arc-shaped elongated holes 6026 are provided and evenly distributed on the outer surface of the inclined arc scrapers 6024. Four long barbs 6027 are provided and evenly distributed on both sides of the middle fixing plate 6021. In use, the lint and dust removed by the cleaning device 4 and the self-cleaning device 5 fall onto the dust sieve plate 603 in the rectangular frame 601 for collection. At the same time, the dust filter holes 604 opened on the dust sieve plate 603 allow the dust to continue to fall downward onto the elongated corner plate 606. The dust filter holes 604 filter the dust and lint. The dust particles are separated onto the long angle plate 606 and the dust sieve plate 603, respectively. When too much dust accumulates on the long angle plate 606, manually push the long angle plate 606 upwards from any position on either side of the bottom side fixing rod 605. The long angle plate 606 is pushed and rotates around the side fixing rod 605. At this time, the dust particles on the long angle plate 606 fall downwards to the rectangular frame 601 for unified treatment. When the pushing on the long angle plate 606 is released, the return spring 608 drives the long angle plate 606 to rotate to a horizontal position through the return force, sealing the bottom of the rectangular frame 601. At the same time, the square sealing plate 609 on the inner wall of the top square groove 607 seals the top square groove 607. The electric telescopic rod 6022 pushes the rounded square plates 6023 on both sides to move simultaneously. The movement of the square plate 6023 causes the bottom inclined arc scraper 6024 to move together. The inclined arc scraper 6024 is in constant contact with the surface of the dust screen plate 603 as it moves, and the inclined arc scraper 6024 slides and scrapes the surface of the dust screen plate 603. At the same time, the curved barbs 6025 on the inclined arc scraper 6024 move together with the inclined arc scraper 6024. The curved barbs 6025 intermittently puncture the dust filter holes 604. The arc-shaped long holes 6026 opened on the surface of the inclined arc scraper 6024 facilitate the passage of lint and dust. At the same time, when the inclined arc scraper 6024 moves, it intermittently makes contact with the long barbs 6027 on both sides. The long barbs 6027 intermittently shake the inclined arc scraper 6024 to remove the lint and dust remaining on the surface.

[0059] A process for cleaning the leather rollers of a brocade velvet drawing machine includes the following steps:

[0060] S1: Roller cleaning, the cleaning device 4 is driven by the electric slide rail 1 to peel off and remove the fly and dust on the surface of the roller;

[0061] S2: Parts cleaning, the self-cleaning device 5 scrapes and cleans the parts inside the cleaning device 4 that are gradually approaching;

[0062] S3: Installation and disassembly, the collecting device 6 is installed and disassembled through the threaded engagement of the threaded sleeve 2 and the threaded rod 3;

[0063] S4: Debris collection, the collection device 6 collects and separates the flying debris and dust cleaned by the cleaning device 4 and the self-cleaning device 5;

[0064] S5: Clean the inner panel. The inner panel surface, after separating the velvet and dust, is scraped and cleaned by the cleaning mechanism 602.

[0065] In operation, the threaded rod 3 is manually aligned with the inner wall of the threaded sleeve 2. Then, the threaded sleeve 2 is rotated to move the threaded rod 3 upwards. The collecting device 6 is installed by fixing the threads of the threaded sleeve 2 and the threaded rod 3. After installation, the cleaning device 4 at the bottom is moved towards the drawing frame 7 by the electric slide rail 1. As the cleaning device 4 moves towards the drawing frame 7, it gradually approaches and contacts the self-cleaning device 5. After cleaning, the cleaning device 4 is moved back by the electric slide rail 1 until it disengages from the side roller 8. Before starting the drawing frame, the threaded sleeve 2 is reversed until the threaded rod 3 moves downwards and disengages from the threaded engagement with the threaded sleeve 2, thus cleaning the collecting device. Device 6 is disassembled. The electric slide rail 1 drives the first ring plate 401 at the bottom to move towards the drawing frame 7. The movement of the first ring plate 401 causes the inner tightening ring 402 to move along with it. As the tightening ring 402 moves, it constantly tightens inwards, adhering to the surface of the side roller 8. During this adhering movement, the tightening ring 402 slides and peels off the surface of the side roller 8. Simultaneously, the movement of the tightening ring 402 causes the oblique ring scraper 404 on one side to move along with it. The oblique ring scraper 404 wraps around the side roller 8 and remains in constant contact with its surface. As the oblique ring scraper 404 moves, it slides and scrapes away debris from the surface of the side roller 8. At the same time, the small round holes 403 on the surface of the tightening ring 402 cover a large area of ​​the tightening ring 402 surface and penetrate the first ring plate 402. The semi-ring plate 405 of the first ring plate 401 is positioned below the tightening ring 402. Most of the lint and dust removed falls onto the semi-ring plate 405. When the first ring plate 401 moves, it moves the semi-ring plate 405 along with it until the semi-ring plate 405 contacts the self-cleaning device 5. As the first ring plate 401 moves toward the drawing frame 7, the tightening ring 402 gradually approaches and contacts the inclined ring scraper 502 on the inner wall of the second ring plate 501. After the inclined ring scraper 502 contacts the tightening ring 402, it pushes the tightening ring 402 to open and expand away from the drawing frame 7. At the same time, the inclined ring scraper 502 slides and scrapes the side of the tightening ring 402 that is close to the drawing frame 7. Meanwhile, the swinging barbs 503 on the outer surface of the inclined ring scraper 502 also scrape the tightening ring 402. The small round hole 403 on one side of the 02 ring plate punctures the lint and dust scraped off by the oblique ring scraper 502, which then falls downwards into the collection device 6 through the oblique arc hole 504 on the surface. At the same time, the semi-ring plate 405, as the first ring plate 401 moves, comes into contact with the side push rod 505 on one side of the second ring plate 501. As the semi-ring plate 405 continues to move, the side push rod 505 pushes the semi-ring plate 405 towards the side of the first ring plate 401 away from the drawing frame 7. When the semi-ring plate 405 gradually moves to the other side of the first ring plate 401, the lint and dust accumulated on the semi-ring plate 405 gradually fall downwards into the collection device 6. When the first ring plate 401 moves back away from the drawing frame 7, it causes the semi-ring plate 405 to gradually detach from the contact with the side push rod 505.At this time, the return spring 407, through its return force, drives the first corner plate 406 and the semi-circular plate 405 back to their initial positions towards the drawing frame 7. The lint and dust removed by the cleaning device 4 and the self-cleaning device 5 fall onto the dust sieve plate 603 within the rectangular frame 601 for collection. Simultaneously, the dust filter holes 604 on the dust sieve plate 603 facilitate the dust to continue falling downwards onto the long corner plate 606. The dust filter holes 604 separate the dust and lint onto the long corner plate 606. When excessive dust accumulates on the long angle plate 606, manually push the long angle plate 606 upwards from any position on either side of the bottom side fixing rod 605. The long angle plate 606 is pushed and rotates around the side fixing rod 605. At this time, the dust on the long angle plate 606 falls downwards and is uniformly processed by the rectangular frame 601. When the pushing on the long angle plate 606 is released, the return spring 608 drives the long angle plate 606 to rotate back to the horizontal position through the return force. The bottom of the rectangular frame 601 is sealed, and the square sealing plate 609 on the inner wall of the top square groove 607 seals the top square groove 607. The electric telescopic rod 6022 pushes the rounded corner square plates 6023 on both sides to move simultaneously. The movement of the rounded corner square plates 6023 causes the inclined arc scraper 6024 at the bottom to move as well. The inclined arc scraper 6024 is in constant contact with the surface of the dust screen plate 603 during its movement, and it slides and scrapes the surface of the dust screen plate 603. The curved barbs 6025 on 6024 move together with the oblique arc scraper 6024. The curved barbs 6025 intermittently puncture the dust filter holes 604. The elongated arc-shaped holes 6026 on the surface of the oblique arc scraper 6024 facilitate the passage of lint and dust. Simultaneously, as the oblique arc scraper 6024 moves, it intermittently contacts the long barbs 6027 on both sides, causing the long barbs 6027 to intermittently shake and remove residual lint and dust from the surface of the oblique arc scraper 6024.

[0066] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A leather roller cleaner for a brocade velvet drawing machine, characterized in that, include: Electric slide rail (1), which is used to adjust the movement of the device and thus clean the surface of the roller; Threaded sleeve (2), which is used to install and remove the device by threaded connection, and threaded rod (3) provided on the inner wall of the threaded sleeve (2); Cleaning device (4), which is used to adhere to the surface of the roller and peel and clean the surface of the roller in conjunction with the movement of the electric slide rail (1); Self-cleaning device (5), which is used to perform scraping self-cleaning on the surface of the device's components; Collection device (6), which is used to collect and separate the flying flowers and dust that fall during cleaning; The bottom of the electric slide rail (1) is slidably connected to the top of the cleaning device (4). There are two cleaning devices (4) evenly distributed at the bottom of the electric slide rail (1). The inner wall of the threaded sleeve (2) is threadedly connected to the outer surface of the threaded rod (3). The top of the collecting device (6) is fixedly connected to the bottom of the threaded rod (3). The cleaning device (4) includes: A tightening ring (402) for constantly adhering to the surface of the roller and peeling it off during movement, and a first annular plate (401) disposed on the outer surface of the tightening ring (402). The outer surface of the tightening ring (402) is fixedly connected to the inner wall of the first ring plate (401); The top of the first ring plate (401) is slidably connected to the bottom of the electric slide rail (1); A small round hole (403) is provided on one side of the tightening ring (402). A slanted ring scraper (404) is fixedly connected to one side of the tightening ring (402). A half-ring plate (405) is slidably connected through one side of the first ring plate (401). A first corner plate (406) is fixedly connected to one side of the half-ring plate (405). A pull-back spring (407) is fixedly connected to the side of the first corner plate (406) near the half-ring plate (405). A second corner plate (408) is fixedly connected to the end of the pull-back spring (407) away from the first corner plate (406). Multiple small round holes (403) are provided and evenly distributed on one side of the tightening ring (402). The top of the second corner plate (408) is fixedly connected to the bottom of the first ring plate (401). The collecting device (6) includes a rectangular frame (601), a cleaning plate mechanism (602) is fixedly connected to the inner wall of the rectangular frame (601), a dust sieve plate (603) is fixedly connected to both sides of the cleaning plate mechanism (602), a dust filter hole (604) is opened at the top of the dust sieve plate (603), a side fixing rod (605) is fixedly connected to both sides of the cleaning plate mechanism (602), a long angle plate (606) is sleeved and rotatably connected to the outer surface of the side fixing rod (605), a top square groove (607) is opened at the top of the long angle plate (606), a return spring (608) is fixedly connected to the inner wall of the top square groove (607), and a square sealing plate (609) is fixedly connected to the inner wall of the top square groove (607).

2. The leather roller cleaner for a brocade velvet drawing machine according to claim 1, characterized in that: The bottom of the electric slide rail (1) is fixedly connected to the drawing frame (7). Both sides of the drawing frame (7) are rotatably connected to the side rollers (8) through rotating bolts. The bottom of the drawing frame (7) is rotatably connected to the top of the threaded sleeve (2) through bearings. Both sides of the drawing frame (7) are fixedly connected to one side of the self-cleaning device (5).

3. The leather roller cleaner for a brocade velvet drawing machine according to claim 1, characterized in that: The self-cleaning device (5) includes a second ring plate (501), an inclined ring scraper (502) is fixedly connected to the inner wall of the second ring plate (501), an oscillating spike (503) is fixedly connected to the outer surface of the inclined ring scraper (502), an inclined arc hole (504) is opened on the outer surface of the inclined ring scraper (502), and a side push rod (505) is fixedly connected to one side of the second ring plate (501).

4. The leather roller cleaner for a brocade velvet drawing machine according to claim 3, characterized in that: The side of the second ring plate (501) away from the side top rod (505) is fixedly connected to the side of the drawing frame (7). The swinging spikes (503) are provided in multiple and evenly distributed on the outer surface of the inclined ring scraper (502). The inclined arc holes (504) are provided in multiple and evenly distributed on the outer surface of the inclined ring scraper (502).

5. The leather roller cleaner for a brocade velvet drawing machine according to claim 1, characterized in that: The top of the cleaning plate mechanism (602) is fixedly connected to the bottom of the threaded rod (3), one side of the dust sieve plate (603) is fixedly connected to the inner wall of the rectangular frame (601), multiple dust filter holes (604) are provided and evenly distributed on the top of the dust sieve plate (603), one end of the side fixing rod (605) away from the cleaning plate mechanism (602) is fixedly connected to the inner wall of the rectangular frame (601), and the return spring (608) is sleeved on the side fixing rod (605) and fixedly connected to the side fixing rod (605).

6. The leather roller cleaner for a brocade velvet drawing machine according to claim 5, characterized in that: The plate clearing mechanism (602) includes a central solid plate (6021), an electric telescopic rod (6022) is fixedly connected to one side of the central solid plate (6021), rounded square plates (6023) are fixedly connected to both ends of the electric telescopic rod (6022), a slanted arc scraper (6024) is fixedly connected to the bottom of the rounded square plate (6023), a curved barb (6025) is fixedly connected to the outer surface of the slanted arc scraper (6024), an arc-shaped elongated hole (6026) is opened on the outer surface of the slanted arc scraper (6024), and long barbs (6027) are fixedly connected to both sides of the central solid plate (6021).

7. A leather roller cleaner for a brocade velvet drawing machine according to claim 6, characterized in that: Both sides of the central solid plate (6021) are fixedly connected to the inner wall of the rectangular frame (601). Both sides of the central solid plate (6021) are fixedly connected to one side of the dust screen plate (603). Both sides of the central solid plate (6021) are fixedly connected to one end of the side solid rod (605). Four inclined arc scrapers (6024) are provided and evenly distributed on the bottom of the rounded square plate (6023). Multiple curved barbs (6025) are provided and evenly distributed on the outer surface of the inclined arc scraper (6024). Multiple arc-shaped long holes (6026) are provided and evenly distributed on the outer surface of the inclined arc scraper (6024). Four long barbs (6027) are provided and evenly distributed on both sides of the central solid plate (6021).

8. The cleaning process of the leather roller cleaner for a brocade velvet drawing machine according to claim 7, characterized in that, It includes the following steps: S1: Roller cleaning, the cleaning device (4) driven by the electric slide rail (1) peels off the fly and dust on the surface of the roller; S2: Parts cleaning, the parts inside the cleaning device (4) that is gradually approaching are scraped and cleaned by the self-cleaning device (5); S3: Installation and disassembly: The collection device (6) is installed and disassembled by means of the threaded engagement between the threaded sleeve (2) and the threaded rod (3); S4: Debris collection, the cleaning device (4) and the self-cleaning device (5) collect and separate the flying flowers and dust that have fallen off the cleaning device (4) and the self-cleaning device (5) through the collection device (6); S5: Clean the inner panel by scraping and cleaning the surface of the inner panel after separating the velvet and dust through the cleaning mechanism (602).

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