Printing and dyeing roller cleaning device for automatic textile machinery

Abstract

The invention relates to the technical field of printing and dyeing rollers for textile machinery, and discloses an automatic printing and dyeing roller cleaning device for textile machinery, which comprises a protective shell, two groups of supporting legs are arranged on the inner wall of the protective shell, bearing plates are fixedly connected to the tops of the two groups of supporting legs, and the protective shell is fixedly connected with a printing and dyeing roller through a fixing shaft. The bottom of the bearing plate is fixedly connected with a storage box, the collecting mechanism comprises a fixing ring, and the bottom of the fixing ring is fixedly connected with the bearing plate. By arranging the collecting mechanism, the collecting mechanism has the advantages that the edge area of the printing and dyeing roller can be accurately focused, fabric fibers are efficiently collected, and when the fabric fibers appear on the edge of the printing and dyeing roller, the collecting device can immediately play a role to form a limiting area, so that the fabric fibers orderly move in a specific track; the trend that the fibers drift around is effectively restrained, and the printing and dyeing defect risk caused by fiber residues is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of dyeing rollers for textile machinery, in particular to a dyeing roller cleaning device for automated textile machinery. Background Art

[0002] The printing roller is mainly used to transfer the dye evenly to the surface of the fabric, thereby dyeing or printing the fabric. In the dyeing process, it can ensure that the dye is evenly distributed on the fabric to avoid the situation of different shades of color; in the printing process, the printing roller can accurately print the dye corresponding to the pre-designed pattern on the fabric.

[0003] Patent application with application number CN201921207910.1 discloses an automated textile machinery printing and dyeing roller cleaning device, which relates to the field of textile machinery printing and dyeing technology. The device comprises a base, and two slide grooves are provided on the lower surface of the inner wall of the base, and a slider is slidably connected in the slide groove.

[0004] After the printing and dyeing process is completed, a large amount of fabric fibers often remain on the printing and dyeing rollers, especially in the edge area of ​​the roller body, where the fiber accumulation is more serious. These residual fibers will have a negative impact on subsequent printing and dyeing operations, so they must be treated. Summary of the invention

[0005] In view of the deficiencies in the prior art, an object of the present invention is to provide a dyeing roller cleaning device for an automated textile machinery to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a dyeing roller cleaning device for an automated textile machinery, comprising a protective shell, the inner wall of which is provided with two groups of supporting legs, the tops of the two groups of supporting legs are fixedly connected to a load-bearing plate, the protective shell is fixedly connected to the dyeing roller through a fixed shaft, the bottom of the load-bearing plate is fixedly connected to a storage box, and further comprising:

[0007] The collecting mechanism comprises a fixing ring, the bottom of the fixing ring is fixedly connected to the load-bearing plate, the collecting ring is arranged on the side close to the printing and dyeing roller, the collecting ring is threadedly connected with a threaded rod on the side close to the fixing ring, the outer wall of the threaded rod is threadedly connected with a sliding ring, the top of the sliding ring is fixedly connected with an arc rod, the side of the arc rods close to each other is fixedly connected with a second spring, the side of the sliding ring close to the fixing ring is fixedly connected with a first spring, the inner wall of the first spring contacts the outer wall of the threaded rod, the threaded rod passes through the fixing ring, a motor is arranged on the side of the fixing ring away from the threaded rod, the output end of the motor is fixedly connected to the threaded rod, and a clamping plate is fixedly connected to the side of the fixing ring close to the collecting ring, the collecting ring, the threaded rod, the sliding ring and the clamping plate are all arranged in two groups, and are symmetrically arranged with the middle part of the fixing ring as the center, the collecting mechanism is arranged in two groups, and are symmetrically arranged with the middle part of the load-bearing plate as the center, the second spring is used to pull the arc rod to reset.

[0008] According to the above technical solution, it also includes a scraping mechanism, which includes a rotating ring, the inner wall of the rotating ring is fixedly connected to the outer wall of the fixed shaft, a first connecting rod is arranged on the top of the outer wall of the rotating ring, and the top of the first connecting rod is rotatably connected to the second connecting rod through the first rotating shaft, and the rotating ring is used to drive the first connecting rod to rotate.

[0009] According to the above technical solution, a scraper is fixedly connected to the top of the second connecting rod, and a curved plate is provided on the side of the second connecting rod close to the fixing ring. The curved plate is fixedly connected to the second connecting rod at one end close to the second connecting rod, and the curved plate is used to limit the rotation angle of the second connecting rod.

[0010] According to the above technical solution, one end of the curved plate away from the second connecting rod contacts with a third spring, the first connecting rod is fixedly connected to a sliding groove on the side close to the fixed ring, the sliding groove wall is fixedly connected to the third spring on the side close to the first connecting rod, the outer wall of the curved plate is slidably connected to the sliding groove, and the scraping mechanism is provided with two groups, which are symmetrically arranged with the middle part of the load-bearing plate as the center, and the sliding groove is used to control the sliding position of the curved plate.

[0011] According to the above technical solution, it also includes a knocking mechanism, which includes a baffle, the bottom of the baffle is fixedly connected to the top of the load-bearing plate, and a positioning rod is provided on the outer wall of the baffle, and the baffle is used to support the positioning rod.

[0012] According to the above technical solution, the positioning rod passes through the baffle and is fixedly connected to the baffle, the outer wall of the positioning rod is slidably connected to a fitting plate, and the side of the fitting plate away from the baffle is rotatably connected to a contact plate via a second rotating shaft, and the contact plate is used to push the fitting plate to move.

[0013] According to the above technical solution: a pull rope is fixedly connected to the top of the inner wall of the bonding plate, a collision block is fixedly connected to the side of the pull rope away from the top of the inner wall of the bonding plate, the collision block contacts the inner wall of the bonding plate, and the pull rope is used to make the collision block shake.

[0014] According to the above technical solution, a fourth spring is fixedly connected to the side of the bonding plate close to the baffle, and the side of the fourth spring away from the bonding plate is fixedly connected to the baffle. The knocking mechanism is arranged in four groups and all are installed at the four top corners of the load-bearing plate. The fourth spring is used to push the bonding plate to move, thereby causing the pull rope to swing.

[0015] Compared with the prior art, the present invention provides a printing and dyeing roller cleaning device for an automated textile machinery, which has the following beneficial effects:

[0016] 1. The present invention is provided with a collecting mechanism, and its subtlety lies in that it can accurately focus on the edge area of ​​the printing and dyeing roller and efficiently collect the fabric fibers. When the fabric fibers appear at the edge of the printing and dyeing roller, the collecting device will immediately take effect to form a restricted area, so that the fabric fibers move in an orderly manner within a specific trajectory, effectively curbing their tendency to float around, and reducing the risk of printing and dyeing defects caused by fiber residues.

[0017] 2. The present invention can displace the collecting ring that has completed the expansion action by setting an arc rod. When the collecting ring completes the expansion, the arc rod exerts force accurately and guides the collecting ring to return to the initial position quickly and accurately through a stable and reasonable pulling operation, thereby ensuring the working efficiency of the collecting mechanism next time.

[0018] 3. The present invention provides a scraping mechanism, which can accurately and efficiently remove the fabric fibers accumulated in the collection ring in a targeted manner. During the scraping operation, the fabric fibers are quickly and orderly guided, quickly slide down along a predetermined trajectory, and accurately fall into the storage box below. In this way, the undesirable phenomenon of fabric fibers floating and scattering in the external environment is fundamentally eliminated.

[0019] 4. The present invention provides a knocking mechanism. After the scraping mechanism completes the cleaning of the fabric fibers inside the collection ring, residual fibers are inevitably left at the edge. The knocking mechanism generates vibrations through regular and appropriate knocking to loosen and detach the edge fibers, which then fall accurately into the storage box under the action of gravity, effectively ensuring the thoroughness of the cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the load-bearing plate of the present invention;

[0022] Figure 3It is a schematic diagram of the structure of the collecting ring of the present invention;

[0023] Figure 4 It is a structural schematic diagram of the collection mechanism of the present invention;

[0024] Figure 5 It is a structural schematic diagram of the arc rod of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the scraping mechanism of the present invention;

[0026] Figure 7 It is a structural schematic diagram of the chute of the present invention;

[0027] Figure 8 It is a structural schematic diagram of the knocking mechanism of the present invention.

[0028] In the figure: 1. protective shell; 2. load-bearing plate; 3. printing and dyeing roller; 4. supporting leg; 5. storage box; 6. collecting mechanism; 601. collecting ring; 602. fixing ring; 603. clamping plate; 604. threaded rod; 605. first spring; 606. motor; 607. arc rod; 608. second spring; 609. sliding ring; 7. scraping mechanism; 701. rotating ring; 702. first connecting rod; 703. second connecting rod; 704. scraper; 705. curved plate; 706. slide groove; 707. third spring; 8. knocking mechanism; 801. baffle; 802. positioning rod; 803. fourth spring; 804. pull rope; 805. impact block; 806. bonding plate; 807. contact plate. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Example 1: See Figure 1-Figure 5 The present invention provides a technical solution: a dyeing roller cleaning device for an automated textile machine, comprising a protective shell 1, two sets of supporting legs 4 are arranged on the inner wall of the protective shell 1, the tops of the two sets of supporting legs 4 are fixedly connected to a load-bearing plate 2, the protective shell 1 is fixedly connected to the dyeing roller 3 through a fixed shaft, the bottom of the load-bearing plate 2 is fixedly connected to a storage box 5, and further comprising:

[0033] The collecting mechanism 6 comprises a fixing ring 602, the bottom of the fixing ring 602 is fixedly connected to the load-bearing plate 2, a collecting ring 601 is arranged on the side close to the printing and dyeing roller 3, and the inside of the collecting ring 601 is arranged in a cavity state, so that when the fabric fibers are collected, the fabric fibers will not float randomly, a threaded rod 604 is threadedly connected to the side of the collecting ring 601 close to the fixing ring 602, a sliding ring 609 is threadedly connected to the outer wall of the threaded rod 604, an arc rod 607 is fixedly connected to the top of the sliding ring 609, a second spring 608 is fixedly connected to the side of the arc rod 607 close to each other, a first spring 605 is fixedly connected to the side of the sliding ring 609 close to the fixing ring 602, the inner wall of the first spring 605 contacts the outer wall of the threaded rod 604, and the threaded rod 6 04 passes through the fixed ring 602, and a motor 606 is arranged on the side of the fixed ring 602 away from the threaded rod 604, and the output end of the motor 606 is fixedly connected to the threaded rod 604, and a clamping plate 603 is fixedly connected to the side of the fixed ring 602 close to the collecting ring 601. By setting the clamping plate 603, the arc rod 607 can be pushed outward by the clamping plate 603 when moving, so that the collecting ring 601 begins to open, thereby reducing the difficulty of processing the fabric fibers. The collecting ring 601, the threaded rod 604, the sliding ring 609 and the clamping plate 603 are all arranged in two groups, and are symmetrically arranged with the middle part of the fixed ring 602 as the center. The collecting mechanism 6 is arranged in two groups, and are symmetrically arranged with the middle part of the load-bearing plate 2 as the center. The second spring 608 is used to pull the arc rod 607 to reset.

[0034] The working principle of this embodiment is as follows: when both sides of the printing and dyeing roller 3 are successfully connected to the fixed shaft, the motor 606 is started immediately, and the motor 606 drives the threaded rod 604 to rotate. Under the rotation of the threaded rod 604, the collecting ring 601 moves along the threaded rod 604 toward the direction of the motor 606. When the collecting ring 601 moves, it drives the sliding ring 609 connected thereto to move synchronously. The movement of the sliding ring 609 squeezes the first spring 605, causing the first spring 605 to contract. At the same time, the movement of the sliding ring 609 also drives the arc rod 607 at the top to move. When the arc rod 607 moves a certain distance, it will contact the card plate 603. During the movement of the collecting ring 601, it will collect the fabric fibers on the surface of the printing and dyeing roller 3. When the arc rod 607 encounters the raised part on the card plate 603, the collecting ring 601 will be affected by the external force and begin to rotate outward. At this time, the motor 606 stops rotating. Due to the rotation of the collecting ring 601, the shape of the arc rod 607 changes, which in turn pulls the second spring 608 to stretch it, and finally makes the collecting ring 601 completely in an open state, so as to better complete the subsequent work process.

[0035] Example 2: Please refer to Figure 6-Figure 7 On the basis of the first embodiment, the present invention provides a technical solution: it also includes a scraping mechanism 7, the scraping mechanism 7 includes a rotating ring 701, the inner wall of the rotating ring 701 is fixedly connected to the outer wall of the fixed shaft, a first connecting rod 702 is arranged on the top of the outer wall of the rotating ring 701, and a second connecting rod 703 is rotatably connected to the top of the first connecting rod 702 through the first rotating shaft, the rotating ring 701 is used to drive the first connecting rod 702 to rotate, a scraper 704 is fixedly connected to the top of the second connecting rod 703, and a curved plate 705 is arranged on the side of the second connecting rod 703 close to the fixed ring 602, and the curved plate 705 can be arranged to prevent the second connecting rod 703 from over-rotating when rotating, thereby ensuring The practicability of the second connecting rod 703 is proved. One end of the curved rod 705 close to the second connecting rod 703 is fixedly connected to the second connecting rod 703. The curved plate 705 is used to limit the rotation angle of the second connecting rod 703. One end of the curved plate away from the second connecting rod 703 contacts the third spring 707. The side of the first connecting rod 702 close to the fixed ring 602 is fixedly connected with a slide groove 706. The side of the slide groove 706 wall close to the first connecting rod 702 is fixedly connected to the third spring 707. The outer wall of the curved plate 705 is slidably connected to the slide groove 706. The scraping mechanism 7 is provided with two groups, and they are symmetrically arranged with the middle part of the load-bearing plate 2 as the center. The slide groove 706 is used to control the sliding position of the curved plate 705.

[0036] The working principle of this embodiment is as follows: when the collecting ring 601 contacts the scraper 704 during movement, the scraper 704 is bent downward by the thrust of the collecting ring 601. This bending action causes the second connecting rod 703 to rotate with the first connecting rod 702 as the axis, thereby pushing the curved plate 705 to slide downward along the slide groove 706. During this process, the third spring 707 is squeezed and contracts. When the collecting ring 601 is opened and no longer contacts the scraper 704, the third spring 707 rebounds, driving the curved plate 705 to return to its initial position, and then the fixed shaft is rotated. The fixed shaft drives the rotating ring 701 to rotate. The rotation of the rotating ring 701 drives the first connecting rod 702 and the second connecting rod 703 to rotate synchronously, and finally the scraper 704 rotates with the rotation of the second connecting rod 703, so as to process the fabric fibers in the collecting ring 601, ensure that the fabric fibers in the collecting ring 601 are effectively cleaned and sorted, maintain the normal operating state of the equipment, improve the efficiency and quality of fiber collection, and reduce equipment failures and production delays caused by fiber accumulation.

[0037] Example 3: Please refer to Figure 8 On the basis of the first and second embodiments, the present invention provides a technical solution: it also includes a knocking mechanism 8, the knocking mechanism 8 includes a baffle 801, the bottom of the baffle 801 is fixedly connected to the top of the load-bearing plate 2, the outer wall of the baffle 801 is provided with a positioning rod 802, the baffle 801 is used to support the positioning rod 802, the positioning rod 802 penetrates the baffle 801 and is fixedly connected to the baffle 801, the outer wall of the positioning rod is slidably connected with a bonding plate 806, the bonding plate 806 is rotatably connected to a contact plate 807 on the side away from the baffle 801 through a second rotating shaft, and the contact plate 807 can be contacted with the collecting ring 601 by setting it, so that the bonding plate 806 is pushed to move by the continuous movement of the collecting ring 601, and the contact plate 807 is used to push the bonding plate 806 to move, A pull rope 804 is fixedly connected to the top of the inner wall of the plywood 806, and a strike block 805 is fixedly connected to the side of the pull rope 804 away from the top of the inner wall of the plywood 806. By setting the strike block 805, the collecting ring 601 can be knocked, so that the fabric fibers at the edge of the collecting ring 601 slide down, and the strike block 805 contacts the inner wall of the plywood 806. The pull rope 804 is used to make the strike block 805 shake, and a fourth spring 803 is fixedly connected to the side of the plywood 806 close to the baffle 801, and the side of the fourth spring 803 away from the plywood 806 is fixedly connected to the baffle 801. The knocking mechanism 8 is arranged in four groups, and all are installed at the four corners of the top of the load-bearing plate 2, and the fourth spring 803 is used to push the plywood to move, so that the pull rope 804 swings.

[0038] The working principle of this embodiment is as follows: when the collecting ring 601 moves, it contacts the contact plate 807, pushing the contact plate 807 to rotate slightly, and further driving the bonding plate 806 to slide along the positioning rod 802. During this process, the bonding plate 806 exerts pressure on the fourth spring 803 to shrink it, and at the same time drives the impact block 805 and the pull rope 804 to move synchronously. When the collecting ring 601 moves into place, the contact plate 807 is at the upper end of the positioning rod 802, and the bonding plate 806 is no longer subjected to force. At this time, the fourth spring 803 causes the bonding plate 806 to reset due to the rebound thrust, and then pulls the pull rope 804 to shake, and the impact block 805 also shakes synchronously. The shaking impact block 805 contacts the bottom shell of the collecting ring 601, causing the collecting ring 601 to vibrate, causing the fabric fibers attached to its edge to fall off and eventually fall into the storage box 5, thereby achieving effective collection and cleaning of the fabric fibers.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dyeing roller cleaning device for an automated textile machine, comprising a protective shell (1), wherein the inner wall of the protective shell (1) is provided with two groups of supporting legs (4), the tops of the two groups of supporting legs (4) are fixedly connected to a load-bearing plate (2), the protective shell (1) is fixedly connected to the dyeing roller (3) via a fixed shaft, and the bottom of the load-bearing plate (2) is fixedly connected to a storage box (5), characterized in that: Also includes: A collecting mechanism (6), the collecting mechanism (6) comprising a fixing ring (602), the bottom of the fixing ring (602) being fixedly connected to the bearing plate (2), a collecting ring (601) being arranged on the side close to the printing and dyeing roller (3), a threaded rod (604) being threadedly connected to the side of the collecting ring (601) close to the fixing ring (602), a sliding ring (609) being threadedly connected to the outer wall of the threaded rod (604), a curved rod (607) being fixedly connected to the top of the sliding ring (609), a second spring (608) being fixedly connected to the side of the curved rod (607) close to each other, a first spring (605) being fixedly connected to the side of the sliding ring (609) close to the fixing ring (602), the inner wall of the first spring (605) being threadedly connected to the threaded rod (604) outer wall, the threaded rod (604) passes through the fixing ring (602), a motor (606) is arranged on the side of the fixing ring (602) away from the threaded rod (604), the output end of the motor (606) is fixedly connected to the threaded rod (604), a clamping plate (603) is fixedly connected to the side of the fixing ring (602) close to the collecting ring (601), the collecting ring (601), the threaded rod (604), the sliding ring (609) and the clamping plate (603) are all arranged in two groups, and are symmetrically arranged with the middle of the fixing ring (602) as the center, the collecting mechanism (6) is arranged in two groups, and are symmetrically arranged with the middle of the bearing plate (2) as the center, and the second spring (608) is used to pull the arc rod (607) to reset.

2. The dyeing roller cleaning device for an automated textile machine according to claim 1, characterized in that: The scraping mechanism (7) further comprises a scraping mechanism (7), wherein the scraping mechanism (7) comprises a rotating ring (701), wherein the inner wall of the rotating ring (701) is fixedly connected to the outer wall of the fixed shaft, and a first connecting rod (702) is arranged at the top of the outer wall of the rotating ring (701), and a second connecting rod (703) is rotatably connected to the top of the first connecting rod (702) via a first rotating shaft, and the rotating ring (701) is used to drive the first connecting rod (702) to rotate.

3. The dyeing roller cleaning device for an automated textile machine according to claim 2, characterized in that: A scraper (704) is fixedly connected to the top of the second connecting rod (703), and a curved plate (705) is provided on one side of the second connecting rod (703) close to the fixing ring (602). One end of the curved plate (705) close to the second connecting rod (703) is fixedly connected to the second connecting rod (703), and the curved plate (705) is used to limit the rotation angle of the second connecting rod (703).

4. The dyeing roller cleaning device for an automated textile machine according to claim 3, characterized in that: One end of the curved plate (705) away from the second connecting rod (703) contacts with a third spring (707); the first connecting rod (702) is fixedly connected with a slide groove (706) on one side close to the fixed ring (602); the groove wall of the slide groove (706) is fixedly connected to the third spring (707) on one side close to the first connecting rod (702); the outer wall of the curved plate (705) is slidably connected to the slide groove (706); the scraping mechanism (7) is provided with two groups, and both are symmetrically arranged with the middle part of the load-bearing plate (2) as the center; the slide groove (706) is used to control the sliding position of the curved plate (705).

5. The dyeing roller cleaning device for an automated textile machine according to claim 1, characterized in that: It also comprises a knocking mechanism (8), the knocking mechanism (8) comprising a baffle (801), the bottom of the baffle (801) is fixedly connected to the top of the load-bearing plate (2), and a positioning rod (802) is arranged on the outer wall of the baffle (801), and the baffle (801) is used to support the positioning rod (802).

6. The printing and dyeing roller cleaning device for an automated textile machine according to claim 5, characterized in that: The positioning rod (802) passes through the baffle (801) and is fixedly connected to the baffle (801); the outer wall of the positioning rod (802) is slidably connected to a bonding plate (806); the side of the bonding plate (806) away from the baffle (801) is rotatably connected to a contact plate (807) via a second rotating shaft; the contact plate (807) is used to push the bonding plate (806) to move.

7. The dyeing roller cleaning device for an automated textile machine according to claim 6, characterized in that: A pull rope (804) is fixedly connected to the top of the inner wall of the bonding plate (806), and a collision block (805) is fixedly connected to the side of the pull rope (804) away from the top of the inner wall of the bonding plate (806). The collision block (805) is in contact with the inner wall of the bonding plate (806), and the pull rope (804) is used to make the collision block (805) shake.

8. The dyeing roller cleaning device for an automated textile machine according to claim 7, characterized in that: A fourth spring (803) is fixedly connected to one side of the bonding plate (806) close to the baffle (801), and a side of the fourth spring (803) away from the bonding plate (806) is fixedly connected to the baffle (801). The knocking mechanism (8) is arranged in four groups and all are installed at the top four corners of the load-bearing plate (2). The fourth spring (803) is used to push the bonding plate (806) to move, thereby causing the pull rope (804) to swing.

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