A shaking conduction dust removal, anti-wrinkle and winding device for a warp knitting machine and a warp knitting machine

Abstract

The present invention relates to the technical field of auxiliary equipment for warp knitting machines, and specifically relates to a jitter-type conduction dust removal, anti-wrinkle and winding device for a warp knitting machine and a warp knitting machine. It includes a frame, a first tension roller, a second tension roller, a first cleaning mechanism, and a second cleaning mechanism. In the present invention, the first tension roller and the second tension roller are rotatably arranged in parallel in the frame. That is, when the fabric bypasses the first tension roller and the second tension roller, the rotating and symmetrical first spiral member and second spiral member can stretch the fabric to both sides in the width direction, thereby effectively preventing the fabric from wrinkling. At the same time, during the process of conveying the fabric, the first cleaning mechanism and the second cleaning mechanism can clean both sides of the fabric, as well as the first tension roller and the second tension roller, thereby preventing dust from accumulating in the wrinkles.

Description

Technical Field

[0001] The present invention relates to the technical field of auxiliary equipment for warp knitting machines, and more specifically, to a jitter-type conduction dust removal, anti-wrinkle and winding device for warp knitting machines. The present invention also relates to a warp knitting machine. Background Art

[0002] A warp knitting machine is a textile machinery equipment for producing warp knitted fabrics. It forms knitted fabrics by winding a group or several groups of parallel yarns from a creel onto the working needles of the machine in the warp direction for looping. Warp knitting machines have a wide adaptability to raw materials and fabric varieties, and the machine productivity is relatively high. During the conveying process, the conveying speed of the fabric may change, which easily causes wrinkles in the fabric during the winding process. When the winding roller runs at an excessive speed, the conveying speed of the fabric is less than the winding speed of the winding roller for the fabric, resulting in the fabric being pulled between the conveying device and the winding roller. This not only easily causes the fabric to break, but also easily causes wrinkles in the fabric during the winding process. During the winding process, the wrinkles will collect dust due to their depressions and be wound together.

[0003] Chinese Patent CN115161869B discloses a winding device for a warp knitting machine, which includes a support plate. An installation plate is fixedly installed on the surface of the support plate. A pair of fixed rods are fixedly welded on the surface of the installation plate. The fixed rods are symmetrically arranged. A fixing plate is fixedly connected to the surface of the fixed rods. A limiting plate and a U-shaped frame are respectively arranged on both sides of the installation plate. The limiting plates are symmetrically arranged and are installed on the side wall of the support plate. A storage box is fixedly connected to the surface of the fixing plate.

[0004] When the fabric passes through the movable roller, the fabric can be stretched to both sides under the action of the arc-shaped plate, reducing the occurrence of wrinkles on the surface of the fabric during the winding process. However, several arc-shaped plates are arranged on the movable roller. When the movable roller drives the arc-shaped plate to rotate, the arc-shaped plate will scrape the back of the fabric, resulting in serious wear on the back of the fabric. Moreover, the arc surface of the arc-shaped plate will cause uneven stress on the fabric, affecting the winding condition of the fabric. In addition, the existing winding equipment cannot clean the dust on the surface of the fabric, especially in the wrinkles, affecting the quality of the fabric. Summary of the Invention

[0005] In view of the above problems, a jitter-type conduction dust removal, anti-wrinkle and winding device for a warp knitting machine is provided. By setting a first spiral member on the circumference of the first tension roller and a second spiral member on the circumferential surface of the second tension roller, the fabric passing around the first tension roller and the second tension roller can be stably stretched to both sides in the width direction under the action of the symmetric first spiral member and second spiral member, thus avoiding the problem of scraping the back of the fabric. At the same time, the first cleaning mechanism and the second cleaning mechanism can clean the back and front of the fabric to prevent dust accumulation.

[0006] To solve the problems of the existing technology, the present invention provides a shaking-type conduction dust removal, anti-wrinkle and winding device for a warp knitting machine, which includes a frame, a first tension roller, a second tension roller, a first cleaning mechanism, and a second cleaning mechanism. The first tension roller and the second tension roller are arranged in parallel in the frame. A first spiral member is symmetrically arranged on the circumferential surface of the first tension roller along its central plane, and a second spiral member is symmetrically arranged on the circumferential surface of the second tension roller along its central plane. The fabric is wound around the first tension roller and the second tension roller. When the fabric is conveyed, the first spiral member and the second spiral member stretch the fabric to both sides along the width direction of the fabric. The first cleaning mechanism and the second cleaning mechanism are arranged in the frame. The main cleaning parts of the first cleaning mechanism and the second cleaning mechanism are respectively located on both sides of the fabric. When the fabric passes through the first cleaning mechanism and the second cleaning mechanism, the cleaning parts of the first cleaning mechanism and the second cleaning mechanism respectively adsorb and clean both sides of the fabric.

[0007] Preferably, the first cleaning mechanism includes a first lifting frame and a first negative pressure box. The first lifting frame is arranged between the first tension roller and the second tension roller. The first negative pressure box has a first negative pressure port and a second negative pressure port extending along the width direction of the fabric. The first negative pressure port vertically faces the bottom surface of the fabric, and the second negative pressure port vertically faces the circumferential surface of the first tension roller.

[0008] Preferably, the first cleaning mechanism further includes a first fixed cylinder, a first rotating shaft, a first rotating disk, a first knocking plate, and a first elastic member. The first fixed cylinder is fixedly arranged in the first negative pressure box. The two ends of the first rotating shaft rotatably penetrate through the two ends of the first negative pressure box. The first rotating shaft is coaxially located in the first fixed cylinder. First guide vanes symmetrically arranged along its central plane are provided on the circumferential surface of the first rotating shaft. A first suction pipe radially penetrating through the first negative pressure box is also arranged at the central position of the first fixed cylinder. The first rotating disk is coaxially and fixedly arranged at both ends of the first rotating shaft. First arc grooves are distributed along the circumference on the circumferential surface of the first rotating disk. The first knocking plate is slidably arranged in the first negative pressure port in a direction perpendicular to the fabric. Both sides of the first knocking plate extend along its length direction to form first sliding ears. The first sliding ears slidably penetrate through the two ends of the first negative pressure box. The first elastic member elastically connects the first sliding ears and the ends of the first negative pressure box. A first guide post extending along the length direction of the first knocking plate is arranged at the outer end of the first sliding ear, and the first guide post elastically abuts against the circumferential surface of the first rotating disk.

[0009] Preferably, a first discharge groove is provided at the low end of the inner cavity of the first negative pressure box. The first cleaning mechanism further includes a first discharge shaft. The two ends of the first discharge groove are provided with first discharge ports penetrating through both ends of the first negative pressure box. The first discharge shaft is rotatably arranged in the first discharge groove. The two ends of the first discharge shaft are respectively in driving connection with the two ends of the first rotating shaft. First spiral vanes symmetrically arranged along the central plane are provided on the circumferential surface of the first discharge shaft.

[0010] Preferably, the second cleaning mechanism includes a second lifting frame and a second negative pressure box. The second lifting frame is arranged between the first tension roller and the second tension roller. The second negative pressure box has a third negative pressure port and a fourth negative pressure port extending along the width direction of the fabric. The third negative pressure port vertically faces the bottom surface of the fabric. The fourth negative pressure port vertically faces the circumferential surface of the first tension roller.

[0011] Preferably, the second cleaning mechanism further includes a second fixed cylinder, a second rotating shaft, a second rotating disk, a second knocking plate and a second elastic member. The second fixed cylinder is fixedly arranged in the second negative pressure box. The two ends of the second rotating shaft rotatably penetrate through both ends of the second negative pressure box. The second rotating shaft is coaxially located in the second fixed cylinder. Second guide vanes symmetrically arranged along the central plane are provided on the circumferential surface of the second rotating shaft. A second suction pipe penetrating through the second negative pressure box along its radial direction is further provided at the central position of the second fixed cylinder. The second rotating disk is coaxially and fixedly arranged at the two ends of the second rotating shaft. Second arc grooves are distributed along the circumference on the circumferential surface of the second rotating disk. The second knocking plate is slidably arranged in the third negative pressure port along the direction perpendicular to the fabric. The two sides of the second knocking plate extend along its length direction to form second sliding ears. The second sliding ears slidably penetrate through both ends of the second negative pressure box. The second elastic member elastically connects the second sliding ears and the ends of the second negative pressure box. A second guide post extending along the length direction of the second knocking plate is provided at the outer end of the first sliding ear. The second guide post elastically abuts against the circumferential surface of the second rotating disk.

[0012] Preferably, a second discharge groove is provided at the low end of the inner cavity of the second negative pressure box. The second cleaning mechanism further includes a second discharge shaft. The two ends of the second discharge groove are provided with second discharge ports penetrating through both ends of the second negative pressure box. The second discharge shaft is rotatably arranged in the second discharge groove. The two ends of the second discharge shaft are respectively in driving connection with the two ends of the second rotating shaft. Second spiral vanes symmetrically arranged along the central plane are provided on the circumferential surface of the second discharge shaft.

[0013] Preferably, the first lifting frame and the second lifting frame have the same structure. The first lifting frame includes a fixing plate, a lifting plate, and a threaded rod. The fixing plate is arranged in the machine frame along the width direction of the fabric. The lifting plate is slidably arranged on the fixing plate. A positioning rod that slidably penetrates the fixing plate is arranged on the lifting plate. The threaded rod penetrates the fixing plate and is threadedly connected thereto. The end of the threaded rod is rotatably connected to the lifting plate. The first negative pressure box is arranged on the lifting plate.

[0014] Preferably, the first spiral member and the second spiral member have the same structure. The first spiral member is composed of fixed balls distributed in a symmetrical spiral along the central plane of the first tension roller.

[0015] The present invention also relates to a warp knitting machine, including a warp knitting machine jitter type conduction dust removal, anti-wrinkle and winding device.

[0016] The beneficial effects of the present invention compared with the prior art are as follows: By rotatably arranging the first tension roller and the second tension roller in parallel in the machine frame, that is, when the fabric bypasses the first tension roller and the second tension roller, the rotating and symmetrical first spiral member and second spiral member can stretch the fabric to both sides in the width direction, effectively preventing the fabric from wrinkling. And since the spiral member is composed of spheres and is evenly distributed on the surfaces of the first tension roller and the second tension roller, it can effectively prevent scratching the surface of the fabric. At the same time, during the process of conveying the fabric, the first cleaning mechanism and the second cleaning mechanism can clean both sides of the fabric, as well as the first tension roller and the second tension roller, and knock the fabric through the knocking plate to make the fabric jitter, thereby preventing dust from accumulating in the wrinkles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a perspective view of a warp knitting machine jitter type conduction dust removal, anti-wrinkle and winding device;

[0018] Figure 2 is a perspective sectional view of a warp knitting machine jitter type conduction dust removal, anti-wrinkle and winding device;

[0019] Figure 3 is a sectional view of a warp knitting machine jitter type conduction dust removal, anti-wrinkle and winding device;

[0020] Figure 4 is a partial perspective exploded view of a warp knitting machine jitter type conduction dust removal, anti-wrinkle and winding device;

[0021] Figure 5 is a perspective view of the first cleaning mechanism and the second cleaning mechanism in a warp knitting machine jitter type conduction dust removal, anti-wrinkle and winding device;

[0022] Figure 6 is a perspective exploded view of the first cleaning mechanism in a warp knitting machine jitter type conduction dust removal, anti-wrinkle and winding device;

[0023] Figure 7 is Figure 6 a partial enlarged view of part A of

[0024] Figure 8 is an exploded perspective view of the second cleaning mechanism in a shaking type conduction dust removal, anti-wrinkle and winding device for a warp knitting machine;

[0025] Figure 9 is Figure 8 a partial enlarged view of part B of

[0026] Figure 10 is a perspective view of the first tension roller and the second tension roller in a shaking type conduction dust removal, anti-wrinkle and winding device for a warp knitting machine;

[0027] Figure 11 is a cross-sectional view of the first cleaning mechanism and the second cleaning mechanism in a shaking type conduction dust removal, anti-wrinkle and winding device for a warp knitting machine.

[0028] In the figure, the reference numerals are: 1 - frame; 11 - first guiding double roller; 12 - second guiding double roller; 2 - first tension roller; 21 - first spiral member; 3 - second tension roller; 31 - second spiral member; 4 - first cleaning mechanism; 41 - first lifting frame; 411 - fixing plate; 412 - lifting plate; 4121 - positioning rod; 413 - threaded rod; 42 - first negative pressure box; 421 - first negative pressure port; 422 - second negative pressure port; 423 - first discharge trough; 43 - first fixed cylinder; 431 - first suction pipe; 44 - first rotating shaft; 441 - first guide vane; 45 - first rotating disk; 451 - first arc groove; 46 - first knocking plate; 461 - first sliding ear; 462 - first guide post; 47 - first elastic member; 471 - first fixing pin; 472 - first spring; 48 - first discharge shaft; 481 - first spiral blade; 5 - second cleaning mechanism; 51 - second lifting frame; 52 - second negative pressure box; 521 - third negative pressure port; 522 - fourth negative pressure port; 523 - second discharge trough; 53 - second fixed cylinder; 531 - second suction pipe; 54 - second rotating shaft; 541 - second guide vane; 55 - second rotating disk; 551 - second arc groove; 56 - second knocking plate; 561 - second sliding ear; 562 - second guide post; 57 - second elastic member; 571 - second fixing pin; 572 - second spring; 58 - second discharge shaft; 581 - second spiral blade; 6 - fabric. Detailed implementation manners

[0029] To further understand the features, technical means, specific purposes and functions achieved by the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0030] As shown in Figure 1 , Figure 2 andFigure 3 As shown in the figure, the present invention provides a warp knitting machine with a jitter-type conduction dust removal and anti-wrinkle winding device, which includes a frame 1, a first tension roller 2, a second tension roller 3, a first cleaning mechanism 4, and a second cleaning mechanism 5. The first tension roller 2 and the second tension roller 3 are parallelly arranged in the frame 1. On the circumferential surface of the first tension roller 2, there are first spiral members 21 symmetrically arranged along its central plane. On the circumferential surface of the second tension roller 3, there are second spiral members 31 symmetrically arranged along its central plane. The fabric 6 is wound around the first tension roller 2 and the second tension roller 3. When the fabric 6 is being conveyed, the first spiral members 21 and the second spiral members 31 stretch the fabric 6 towards both sides of the fabric 6 in the width direction of the fabric 6. The first cleaning mechanism 4 and the second cleaning mechanism 5 are arranged in the frame 1. The main cleaning parts of the first cleaning mechanism 4 and the second cleaning mechanism 5 are respectively located on both sides of the fabric 6. When the fabric 6 passes through the first cleaning mechanism 4 and the second cleaning mechanism 5, the cleaning parts of the first cleaning mechanism 4 and the second cleaning mechanism 5 respectively perform adsorption cleaning on both sides of the fabric 6.

[0031] The frame 1 is composed of two parallel plates and connecting pipes arranged between the two plates. The fabric 6 passes horizontally through the two plates. Between the two plates, there are also a first guiding double roller 11 and a second guiding double roller 12 for guiding the fabric 6 to pass through.

[0032] The fabric 6 is successively wound around the first guiding double roller 11, the first tension roller 2, the second tension roller 3, and the second guiding double roller 12, so that the fabric 6 can be stably conveyed in the frame 1. When the fabric 6 passes around the first tension roller 2 and the second tension roller 3 in a moving manner, due to the symmetry of the first spiral members 21 along the central plane of the first tension roller 2, when the first spiral members 21 rotate, they can stretch the fabric 6 towards both sides in its width direction. Similarly, when the second spiral members 31 rotate, they can also stretch the fabric 6 towards both sides in its width direction, thereby preventing the fabric 6 from wrinkling. At the same time, the first cleaning mechanism 4 and the second cleaning mechanism 5 can clean both sides of the fabric 6 to prevent the dust on the fabric 6 from being wound up together with the fabric 6.

[0033] In this embodiment, by rotatably arranging the first tension roller 2 and the second tension roller 3 in parallel in the frame 1, that is, when the fabric 6 passes around the first tension roller 2 and the second tension roller 3, the rotating and symmetric first spiral members 21 and second spiral members 31 can stretch the fabric 6 towards both sides in the width direction, thereby effectively preventing the fabric 6 from wrinkling. At the same time, during the process of conveying the fabric 6, the first cleaning mechanism 4 and the second cleaning mechanism 5 can clean both sides of the fabric 6 to prevent dust from accumulating in the wrinkles.

[0034] As Figure 11As shown, the first cleaning mechanism 4 includes a first lifting frame 41 and a first negative pressure box 42. The first lifting frame 41 is arranged between the first tension roller 2 and the second tension roller 3. The first negative pressure box 42 has a first negative pressure port 421 and a second negative pressure port 422 extending along the width direction of the fabric 6. The first negative pressure port 421 vertically faces the bottom surface of the fabric 6, and the second negative pressure port 422 vertically faces the circumferential surface of the first tension roller 2.

[0035] The height of the first negative pressure box 42 can be adjusted through the first lifting frame 41, so as to facilitate passing the fabric 6 through the first cleaning mechanism 4 and the second cleaning mechanism 5. The first negative pressure box 42 is provided with the first negative pressure port 421 and the second negative pressure port 422. When negative pressure is generated inside the first negative pressure box 42, the first negative pressure port 421 can suck away the dust on the bottom surface of the fabric 6, and at the same time, the second negative pressure port 422 can suck away the dust on the adjacent first tension roller 2, thereby cleaning the fabric 6.

[0036] As Figure 3 、 Figure 6 、 Figure 7 and Figure 11 As shown, the first cleaning mechanism 4 further includes a first fixed cylinder 43, a first rotating shaft 44, a first rotating disk 45, a first knocking plate 46 and a first elastic member 47. The first fixed cylinder 43 is fixedly arranged in the first negative pressure box 42. The two ends of the first rotating shaft 44 rotatably penetrate through the two ends of the first negative pressure box 42. The first rotating shaft 44 is coaxially located in the first fixed cylinder 43. First guide vanes 441 symmetrically arranged along the central plane are provided on the circumferential surface of the first rotating shaft 44. A first suction pipe 431 radially penetrating through the first negative pressure box 42 is further provided at the central position of the first fixed cylinder 43. The first rotating disks 45 are coaxially and fixedly arranged at the two ends of the first rotating shaft 44. First arc grooves 451 are distributed along the circumference on the circumferential surface of the first rotating disk 45. The first knocking plate 46 is slidably arranged in the first negative pressure port 421 along the direction perpendicular to the fabric 6. The two sides of the first knocking plate 46 extend along its length direction to form first sliding ears 461. The first sliding ears 461 slidably penetrate through the two ends of the first negative pressure box 42. The first elastic member 47 elastically connects the first sliding ears 461 and the ends of the first negative pressure box 42. A first guide post 462 extending along the length direction of the first knocking plate 46 is provided at the outer end of the first sliding ear 461, and the first guide post 462 elastically abuts against the circumferential surface of the first rotating disk 45.

[0037] The first elastic member 47 includes a first fixed pin 471 and a first spring 472. The first fixed pin 471 is fixedly arranged at the inner end of the first negative pressure box 42. The first fixed pin 471 slidably penetrates through the first sliding ear 461, and the first spring 472 is sleeved on the first fixed pin 471.

[0038] The first suction pipe 431 is connected to the air pump. When the air pump is started, the air in the first negative pressure box 42 flows from the end of the first fixed cylinder 43 to its center position, and the first rotating shaft 44 is rotatably arranged in the first fixed cylinder 43, and the first guide plates 441 are evenly and symmetrically distributed on the circumferential surface of the first rotating shaft 44. Under the action of the flowing air, the first guide plates 441 drive the first rotating shaft 44 to rotate in the first fixed cylinder 43, so that the first rotating disk 45 rotates at the outer end of the first negative pressure box 42, and the first guide column 462 elastically abuts on the circumferential surface of the first rotating disk 45. When the first guide column 462 slides from the first arc groove 451 of the first rotating disk 45 to its circumferential surface, the first sliding ear 461 overcomes the elastic force of the first spring 472 and drives the first knocking plate 46 to abut on the cloth 6, and the first rotating disk 45 rotates back and forth, so that the first knocking plate 46 can reciprocate and shake the cloth 6, so that the dust on the cloth 6 is more easily sucked away by the negative pressure.

[0039] like Figure 7 and Figure 11 As shown, a first discharge groove 423 is provided at the lower end of the inner cavity of the first negative pressure box 42, and the first cleaning mechanism 4 also includes a first discharge shaft 48. Both ends of the first discharge groove 423 are provided with first discharge ports that penetrate through both ends of the first negative pressure box 42. The first discharge shaft 48 is rotatably arranged in the first discharge groove 423, and both ends of the first discharge shaft 48 are respectively transmission-connected with both ends of the first rotating shaft 44, and a first spiral blade 481 symmetrical along its center plane is provided on the circumferential surface of the first discharge shaft 48.

[0040] When the first rotating shaft 44 drives the first discharge shaft 48 to rotate in the first discharge trough 423, since the first discharge shaft 48 is provided with symmetrical first spiral blades 481 on the circumferential surface, the rotating first spiral blades 481 can push heavier dust in the first negative pressure box 42 out of the first negative pressure box 42, thereby cleaning the first negative pressure box 42.

[0041] like Figure 11 As shown, the second cleaning mechanism 5 includes a second lifting frame 51 and a second negative pressure box 52, the second lifting frame 51 is arranged between the first tension roller 2 and the second tension roller 3, the second negative pressure box 52 has a third negative pressure port 521 and a fourth negative pressure port 522 extending along the width direction of the cloth 6, the third negative pressure port 521 is vertically toward the bottom surface of the cloth 6, and the fourth negative pressure port 522 is vertically toward the circumferential surface of the first tension roller 2.

[0042] The height of the second negative pressure box 52 can be adjusted by the second lifting frame 51, so as to facilitate passing the fabric 6 through the first cleaning mechanism 4 and the second cleaning mechanism 5. The second negative pressure box 52 is provided with a third negative pressure port 521 and a fourth negative pressure port 522. When negative pressure is generated inside the second negative pressure box 52, the third negative pressure port 521 can suck away the dust on the top surface of the fabric 6, and at the same time, the fourth negative pressure port 522 can suck away the dust on the second tension roller 3 adjacent to it, thereby cleaning the fabric 6.

[0043] As Figure 3 , Figure 8 , Figure 9 and Figure 11 shown, the second cleaning mechanism 5 further includes a second fixed cylinder 53, a second rotating shaft 54, a second rotating disk 55, a second knocking plate 56 and a second elastic member 57. The second fixed cylinder 53 is fixedly arranged in the second negative pressure box 52. The two ends of the second rotating shaft 54 rotate through the two ends of the second negative pressure box 52. The second rotating shaft 54 is coaxially located in the second fixed cylinder 53. Second guide vanes 541 symmetrical about its central plane are arranged on the circumferential surface of the second rotating shaft 54. A second suction pipe 531 radially penetrating the second negative pressure box 52 is also arranged at the central position of the second fixed cylinder 53. The second rotating disks 55 are coaxially and fixedly arranged at both ends of the second rotating shaft 54. Second arc grooves 551 are distributed along the circumference on the circumferential surface of the second rotating disk 55. The second knocking plate 56 is slidably arranged in the third negative pressure port 521 in a direction perpendicular to the fabric 6. Both sides of the second knocking plate 56 extend along its length direction to form second sliding ears 561. The second sliding ears 561 slide through the two ends of the second negative pressure box 52. The second elastic member 57 elastically connects the second sliding ears 561 and the ends of the second negative pressure box 52. A second guide post 562 extending along the length direction of the second knocking plate 56 is arranged at the outer end of the first sliding ear 461. The second guide post 562 elastically abuts against the circumferential surface of the second rotating disk 55.

[0044] The second elastic member 57 includes a second fixed pin 571 and a second spring 572. The second fixed pin 571 is fixedly arranged at the inner end of the second negative pressure box 52. The second fixed pin 571 slides through the second sliding ear 561. The second spring 572 is sleeved on the second fixed pin 571.

[0045] Connect the second suction pipe 531 to the air pump. When the air pump is started, the air in the second negative pressure box 52 flows from the end of the second fixed cylinder 53 towards its central position. The second rotating shaft 54 is rotatably arranged in the second fixed cylinder 53, and the second guide vanes 541 are evenly and symmetrically distributed on the circumferential surface of the second rotating shaft 54. Under the action of the flowing air, the second guide vanes 541 drive the second rotating shaft 54 to rotate in the second fixed cylinder 53, thereby causing the second rotating disk 55 to rotate at the outer end of the second negative pressure box 52. The second guide post 562 elastically abuts against the circumferential surface of the second rotating disk 55. When the second guide post 562 slides from the second arc groove 551 of the second rotating disk 55 to its circumferential surface, the second sliding ear 561 overcomes the elastic force of the second spring 572 and drives the second knocking plate 56 to abut against the fabric 6. The second rotating disk 55 reciprocally rotates, enabling the second knocking plate 56 to reciprocally vibrate the fabric 6, making the dust on the fabric 6 more easily sucked away by negative pressure.

[0046] As shown in Figure 8 and Figure 9 As shown, a second discharge groove 523 is provided at the lower end of the inner cavity of the second negative pressure box 52. The second cleaning mechanism 5 further includes a second discharge shaft 58. Both ends of the second discharge groove 523 are provided with second discharge ports penetrating through both ends of the second negative pressure box 52. The second discharge shaft 58 is rotatably arranged in the second discharge groove 523. Both ends of the second discharge shaft 58 are respectively in transmission connection with both ends of the second rotating shaft 54. Second spiral blades 581 are symmetrically arranged on the circumferential surface of the second discharge shaft 58 along its central plane.

[0047] When the second rotating shaft 54 drives the second discharge shaft 58 to rotate in the second discharge groove 523, due to the symmetric second spiral blades 581 provided on the circumferential surface of the second discharge shaft 58, the rotating second spiral blades 581 can push the heavier dust in the second negative pressure box 52 out of the second negative pressure box 52, thereby cleaning the second negative pressure box 52.

[0048] As shown in Figure 4 and Figure 5 As shown, the structures of the first lifting frame 41 and the second lifting frame 51 are the same. The first lifting frame 41 includes a fixing plate 411, a lifting plate 412, and a threaded rod 413. The fixing plate 411 is arranged in the frame 1 along the width direction of the fabric 6. The lifting plate 412 is slidably arranged on the fixing plate 411. A positioning rod 4121 that slidably penetrates the fixing plate 411 is provided on the lifting plate 412. The threaded rod 413 penetrates the fixing plate 411 and is threadedly connected thereto. The end of the threaded rod 413 is rotatably connected to the lifting plate 412. The first negative pressure box 42 is arranged on the lifting plate 412.

[0049] When it is necessary to adjust the height of the first negative pressure box 42, rotate the threaded rod 413. Since the threaded rod 413 is threadedly connected to the fixed plate 411 and the lifting plate 412 is slidably arranged on the fixed plate 411, when the threaded rod 413 is rotated, the lifting plate 412 can move relative to the fixed plate 411 to adjust the height of the first negative pressure box 42 accordingly.

[0050] As Figure 10 shown, the structures of the first helical member 21 and the second helical member 31 are the same. The first helical member 21 is composed of fixed balls distributed along a symmetric spiral line on the central plane of the first tension roller 2.

[0051] The fixed balls form the first threaded member to reduce the friction between the fabric 6 and the first threaded member and prevent the fabric 6 from being drawn or worn due to excessive friction.

[0052] A warp knitting machine includes a warp knitting machine jitter-type conduction dust removal, anti-wrinkle and winding device.

[0053] The above embodiments only represent one or several implementation manners of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation on the scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A shaking conduction dust removal and wrinkle-proof winding device for a warp knitting machine, characterized in that: The invention comprises a frame (1), a first tension roller (2), a second tension roller (3), a first cleaning mechanism (4), and a second cleaning mechanism (5); the first tension roller (2) and the second tension roller (3) are arranged in parallel in the frame (1); a first spiral member (21) symmetrically arranged along the center plane thereof is arranged on the circumferential surface of the first tension roller (2); a second spiral member (31) symmetrically arranged along the center plane thereof is arranged on the circumferential surface of the second tension roller (3); a cloth (6) is wound around the first tension roller (2) and the second tension roller (3); when the cloth (6) is being transported, the first spiral member (21) and the second spiral member (31) stretch the cloth (6) toward both sides of the cloth (6) along the width direction of the cloth (6); The main cleaning working parts of the first cleaning mechanism (4) and the second cleaning mechanism (5) are respectively located on the two sides of the cloth (6) for adsorption cleaning; the first cleaning mechanism (4) comprises a first negative pressure box (42), the first negative pressure box (42) has a first negative pressure port (421) and a second negative pressure port (422) extending along the width direction of the cloth (6), and the second negative pressure port (422) is perpendicular to the bottom surface of the cloth (6); the first cleaning mechanism (4) also comprises a first fixed cylinder (43), a first rotating shaft (44), a first rotating disk (45), a first knocking plate (46) and a first elastic member (47), the first fixed cylinder (43) is fixedly arranged in the first negative pressure box (42), the first rotating shaft (44) is ) are rotated at both ends of the first negative pressure box (42), the first rotating shaft (44) is coaxially located in the first fixed tube (43), a first guide plate (441) symmetrical along its center plane is arranged on the circumferential surface of the first rotating shaft (44), a first suction pipe (431) radially penetrating the first negative pressure box (42) is also arranged at the center position of the first fixed tube (43), the first rotating disk (45) is coaxially fixedly arranged at both ends of the first rotating shaft (44), the circumferential surface of the first rotating disk (45) is provided with first arc grooves (451) distributed along its circumference, the first knocking plate (46) is slidably arranged in the second negative pressure port (422) along a direction perpendicular to the cloth (6), the first knocking plate (46) Both sides of the plate (46) extend along its length direction to form a first sliding ear (461), the first sliding ear (461) slides through both ends of the first negative pressure box (42), the first elastic member (47) elastically connects the first sliding ear (461) and the end of the first negative pressure box (42), the outer end of the first sliding ear (461) is provided with a first guide column (462) extending along the length direction of the first knocking plate (46), the first guide column (462) elastically abuts against the circumferential surface of the first rotating disk (45); the first suction pipe (431) is connected to the air pump, and when the air pump is started, under the action of the flowing air, the first guide plate (441) drives the first rotating shaft (44) to rotate in the first fixed cylinder (43).

2. A warp knitting machine shaking conduction dust removal and wrinkle prevention winding device according to claim 1, characterized in that: The first cleaning mechanism (4) comprises a first lifting frame (41), the first lifting frame (41) being arranged between the first tension roller (2) and the second tension roller (3); the first negative pressure port (421) is perpendicular to the circumferential surface of the first tension roller (2).

3. A warp knitting machine shaking conduction dust removal and wrinkle prevention winding device according to claim 2, characterized in that: A first discharge groove (423) is provided at the lower end of the inner cavity of the first negative pressure box (42), and the first cleaning mechanism (4) also includes a first discharge shaft (48). Both ends of the first discharge groove (423) are provided with first discharge openings that penetrate through both ends of the first negative pressure box (42). The first discharge shaft (48) is rotatably arranged in the first discharge groove (423), and both ends of the first discharge shaft (48) are respectively transmission-connected to both ends of the first rotating shaft (44), and a first spiral blade (481) symmetrical along its center plane is provided on the circumferential surface of the first discharge shaft (48).

4. A warp knitting machine shaking conduction dust removal and wrinkle prevention winding device according to claim 3, characterized in that: The second cleaning mechanism (5) comprises a second lifting frame (51) and a second negative pressure box (52); the second lifting frame (51) is arranged between the first tension roller (2) and the second tension roller (3); the second negative pressure box (52) has a third negative pressure port (521) and a fourth negative pressure port (522) extending along the width direction of the cloth (6); the third negative pressure port (521) is perpendicular to the top surface of the cloth (6), and the fourth negative pressure port (522) is perpendicular to the circumferential surface of the second tension roller (3).

5. A warp knitting machine shaking conduction dust removal and wrinkle prevention winding device according to claim 4, characterized in that: The second cleaning mechanism (5) further comprises a second fixed cylinder (53), a second rotating shaft (54), a second rotating disk (55), a second knocking plate (56) and a second elastic member (57); the second fixed cylinder (53) is fixedly arranged in the second negative pressure box (52); the two ends of the second rotating shaft (54) rotate and penetrate the two ends of the second negative pressure box (52); the second rotating shaft (54) is coaxially located in the second fixed cylinder (53); a second guide plate (541) is symmetrical along its center plane on the circumferential surface of the second rotating shaft (54); a second suction pipe (531) is also arranged at the center position of the second fixed cylinder (53) and penetrates the second negative pressure box (52) along its radial direction; the second rotating disk (55) is coaxially fixedly arranged on the second rotating shaft ( The second rotating disk (54) has two ends, a second arc groove (551) is distributed along the circumference of the circumferential surface of the second rotating disk (55), the second knocking plate (56) is slidably arranged in the third negative pressure port (521) along a direction perpendicular to the cloth (6), both sides of the second knocking plate (56) extend along its length direction to form a second sliding ear (561), the second sliding ear (561) slides through the two ends of the second negative pressure box (52), the second elastic member (57) elastically connects the second sliding ear (561) and the end of the second negative pressure box (52), the outer end of the first sliding ear (461) is provided with a second guide column (562) extending along the length direction of the second knocking plate (56), and the second guide column (562) elastically abuts against the circumferential surface of the second rotating disk (55).

6. A warp knitting machine shaking conduction dust removal and wrinkle prevention winding device according to claim 5, characterized in that: A second discharge groove (523) is provided at the lower end of the inner cavity of the second negative pressure box (52), and the second cleaning mechanism (5) further comprises a second discharge shaft (58). Second discharge ports penetrating the second negative pressure box (52) are provided at both ends of the second discharge groove (523), and the second discharge shaft (58) is rotatably arranged in the second discharge groove (523). The two ends of the second discharge shaft (58) are respectively transmission-connected to the two ends of the second rotating shaft (54), and a second spiral blade (581) symmetrical along its center plane is provided on the circumferential surface of the second discharge shaft (58).

7. A shaking conduction dust removal and wrinkle-proof winding device for a warp knitting machine according to any one of claims 4 to 6, characterized in that: The first lifting frame (41) and the second lifting frame (51) have the same structure. The first lifting frame (41) comprises a fixed plate (411), a lifting plate (412) and a threaded rod (413). The fixed plate (411) is arranged in the frame (1) along the width direction of the cloth (6). The lifting plate (412) is slidably arranged on the fixed plate (411). The lifting plate (412) is provided with a positioning rod (4121) which slidably passes through the fixed plate (411). The threaded rod (413) passes through the fixed plate (411) and is threadedly connected thereto. The end of the threaded rod (413) is rotatably connected to the lifting plate (412). The first negative pressure box (42) is arranged on the lifting plate (412).

8. A shaking conduction dust removal and wrinkle-proof winding device for a warp knitting machine according to any one of claims 2 to 6, characterized in that: The first spiral member (21) and the second spiral member (31) have the same structure, and the first spiral member (21) is composed of fixed balls distributed along a spiral line symmetrically along the center plane of the first tension roller (2).

9. A warp knitting machine, characterized in that: It comprises a shaking conduction dust removal and wrinkle-proof winding device for a warp knitting machine as described in any one of claims 1 to 6.

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