Warp knitting machine shaking type conduction dust removal anti-wrinkling winding device and warp knitting machine

Abstract

The invention relates to the technical field of warp knitting machine auxiliary equipment, in particular to a warp knitting machine shaking type conduction dust removal anti-wrinkle winding device and a warp knitting machine. Comprising a rack, a first tension roller, a second tension roller, a first cleaning mechanism and a second cleaning mechanism. The cloth can be stretched towards the two sides of the width direction through the first spiral piece and the second spiral piece which are rotated and symmetrical, so that the cloth is effectively prevented from wrinkling, meanwhile, in the cloth conveying process, the first cleaning mechanism and the second cleaning mechanism can clean the two faces of the cloth, the first tension roller and the second tension roller, and the cloth conveying efficiency is improved. Therefore, dust is prevented 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 in particular to a shaking conduction dust removal and wrinkle prevention winding device for warp knitting machines. The present invention also relates to a warp knitting machine. Background Art

[0002] Warp knitting machine is a kind of textile machinery equipment for producing warp knitted fabrics. It forms knitted fabrics by unwinding one or several groups of parallel yarns from the disc head onto the working needles of the warp stable input machine into loops. Warp knitting machines have a wide adaptability to raw materials and fabric varieties, and the machine productivity is high. Since the conveying speed of the fabric will change during the conveying process, it is easy to cause wrinkles in the fabric during the winding process. When the winding roller is overspeeding, the conveying speed of the fabric is less than the speed of the winding roller to wind the fabric, which causes the fabric to be pulled between the conveying device and the winding roller. Not only is it easy for the fabric to break, but it is also easy to cause wrinkles in the fabric during the winding process. During the winding process, the wrinkles will collect dust due to their depressions and then be wound together.

[0003] Chinese patent CN115161869B discloses a winding device for a warp knitting machine, including a support plate, a mounting plate fixedly installed on the surface of the support plate, a pair of fixing rods fixedly welded on the surface of the mounting plate, the fixing rods are symmetrically arranged, and a fixing plate is fixedly connected to the surface of the fixing rods. Limiting plates and U-shaped frames are respectively provided on both sides of the mounting plate, the limiting plates are symmetrically arranged, the limiting plates are installed on the side walls of the support plate, and a storage box is fixedly connected to the surface of the fixing plate.

[0004] When the cloth passes through the movable roller, the cloth can stretch to both sides under the action of the arc plate, reducing the wrinkles on the cloth surface during the winding process. However, a number of arc plates are arranged on the movable roller. When the movable roller drives the arc plate to rotate, the arc plate will scratch the back of the cloth, which will cause serious wear on the back of the cloth. The arc surface of the arc plate will cause uneven force on the cloth, which will affect the winding condition of the cloth. In addition, the existing winding equipment cannot clean the dust on the surface of the cloth, especially the dust in the folds, which affects the quality of the cloth. Summary of the invention

[0005] In view of the above problems, a shaking conduction dust removal and wrinkle-proof winding device for a warp knitting machine is provided. By arranging a first spiral on the circumference of a first tension roller and a second spiral on the circumferential surface of the second tension roller, the cloth bypassing the first tension roller and the second tension roller can be stably stretched to both sides in its width direction under the action of the symmetrical first spiral and the second spiral, thereby avoiding the problem of scratches on the back side of the cloth. At the same time, the back and front sides of the cloth can be cleaned by the first cleaning mechanism and the second cleaning mechanism to prevent dust accumulation.

[0006] In order to solve the problems of the prior art, the present invention provides a shaking conduction dust removal and wrinkle-proof winding device for a warp knitting machine, comprising 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 symmetrically arranged along the center plane thereof is arranged on the circumferential surface of the first tension roller, and a second spiral member symmetrically arranged along the center plane thereof is arranged on the circumferential surface of the second tension roller. Cloth is wound around the first tension roller and the second tension roller. When the cloth is conveyed, the first spiral member and the second spiral member stretch the cloth to both sides of the cloth along the width direction of the cloth; the first cleaning mechanism and the second cleaning mechanism are arranged in the frame, and the main cleaning working parts of the first cleaning mechanism and the second cleaning mechanism are respectively located on the two sides of the cloth. When the cloth passes through the first cleaning mechanism and the second cleaning mechanism, the cleaning working parts of the first cleaning mechanism and the second cleaning mechanism respectively perform adsorption and cleaning on the two sides of the cloth.

[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 cloth, the first negative pressure port is vertically toward the bottom surface of the cloth, and the second negative pressure port is vertically toward the circumferential surface of the first tension roller.

[0008] Preferably, the first cleaning mechanism also 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 rotate and pass through the two ends of the first negative pressure box, the first rotating shaft is coaxially located in the first fixed cylinder, the circumferential surface of the first rotating shaft is provided with a first guide plate symmetrical along its center plane, the center position of the first fixed cylinder is also provided with a first suction pipe that passes through the first negative pressure box along its radial direction, the first rotating disk is coaxially fixedly arranged at the two ends of the first rotating shaft, the circumferential surface of the first rotating disk is provided with a first arc groove distributed along its circumference, the first knocking plate is slidably arranged in the first negative pressure port in a direction perpendicular to the cloth, the two sides of the first knocking plate extend along its length direction to form a first sliding ear, the first sliding ear slides through the two ends of the first negative pressure box, the first elastic member elastically connects the first sliding ear and the end of the first negative pressure box, the outer end of the first sliding ear is provided with a first guide column extending along the length direction of the first knocking plate, and the first guide column elastically abuts on the circumferential surface of the first rotating disk.

[0009] Preferably, a first discharge trough is provided at the lower end of the inner cavity of the first negative pressure box, and the first cleaning mechanism also includes a first discharge shaft. Both ends of the first discharge trough are provided with first discharge ports that penetrate through both ends of the first negative pressure box. The first discharge shaft is rotatably arranged in the first discharge trough, and both ends of the first discharge shaft are respectively transmission-connected to both ends of the first rotating shaft. A first spiral blade symmetrical along its center plane is 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 cloth, the third negative pressure port is vertically facing the bottom surface of the cloth, and the fourth negative pressure port is vertically facing the circumferential surface of the first tension roller.

[0011] Preferably, the second cleaning mechanism also 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 rotate and pass through the two ends of the second negative pressure box, the second rotating shaft is coaxially located in the second fixed cylinder, the circumferential surface of the second rotating shaft is provided with second guide plates symmetrical along its center plane, the center position of the second fixed cylinder is also provided with a second suction pipe that passes through the second negative pressure box along its radial direction, the second rotating disk is coaxially fixedly arranged at the two ends of the second rotating shaft, the circumferential surface of the second rotating disk is provided with second arc grooves along its circumference, the second knocking plate is slidably arranged in the third negative pressure port in a direction perpendicular to the cloth, the two sides of the second knocking plate extend along its length direction to form a second sliding ear, the second sliding ear slides through the two ends of the second negative pressure box, the second elastic member elastically connects the second sliding ear and the end of the second negative pressure box, the outer end of the first sliding ear is provided with a second guide column extending along the length direction of the second knocking plate, and the second guide column elastically abuts on the circumferential surface of the second rotating disk.

[0012] Preferably, a second discharge trough is provided at the lower end of the inner cavity of the second negative pressure box, and the second cleaning mechanism also includes a second discharge shaft. Both ends of the second discharge trough are provided with second discharge ports that penetrate through both ends of the second negative pressure box. The second discharge shaft is rotatably arranged in the second discharge trough, and both ends of the second discharge shaft are respectively transmission-connected to both ends of the second rotating shaft. The circumferential surface of the second discharge shaft is provided with second spiral blades symmetrical along its center plane.

[0013] Preferably, the first lifting frame and the second lifting frame have the same structure, the first lifting frame includes a fixed plate, a lifting plate and a threaded rod, the fixed plate is arranged in the frame along the width direction of the cloth, the lifting plate is slidably arranged on the fixed plate, a positioning rod that slides through the fixed plate is arranged on the lifting plate, the threaded rod penetrates the fixed plate and is threadedly connected thereto, an end of the threaded rod is rotatably connected to the lifting plate, and 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, and the first spiral member is composed of fixed balls distributed along a spiral line symmetrically along the center plane of the first tension roller.

[0015] The present invention also relates to a warp knitting machine, comprising a shaking-type conduction dust-removing and wrinkle-proof winding device for the warp knitting machine.

[0016] Compared with the prior art, the present invention has the following beneficial effects: the present invention arranges the first tension roller and the second tension roller in a frame so as to rotate in parallel, that is, when the cloth passes around the first tension roller and the second tension roller, the rotating and symmetrical first spiral member and the second spiral member can stretch the cloth to both sides in the width direction, thereby effectively preventing the cloth from wrinkling, and because the spiral member is composed of a sphere and is evenly distributed on the surface of the first tension roller and the second tension roller, it can effectively prevent the cloth surface from being scratched; at the same time, in the process of conveying the cloth, the first cleaning mechanism and the second cleaning mechanism can clean both sides of the cloth, as well as the first tension roller and the second tension roller, and knock the cloth through the knocking plate to make the cloth shake, thereby preventing dust from accumulating in the wrinkles. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of a shaking conduction dust removal and wrinkle-proof winding device for a warp knitting machine; Figure 2 It is a three-dimensional cross-sectional view of a shaking conduction dust removal and wrinkle-proof winding device for a warp knitting machine; Figure 3 It is a cross-sectional view of a shaking conduction dust removal and wrinkle-proof winding device for a warp knitting machine; Figure 4 It is a partial three-dimensional exploded view of a shaking conduction dust removal and wrinkle-proof winding device of a warp knitting machine; Figure 5 It is a three-dimensional diagram of a first cleaning mechanism and a second cleaning mechanism in a shaking conduction dust removal and wrinkle-proof winding device of a warp knitting machine; Figure 6 It is a three-dimensional exploded view of the first cleaning mechanism in a shaking conduction dust removal and wrinkle-proof winding device of a warp knitting machine; Figure 7 yes Figure 6 A local enlarged view of point A; Figure 8It is a three-dimensional exploded view of the second cleaning mechanism in a shaking conduction dust removal and wrinkle-proof winding device of a warp knitting machine; Fig. 9 yes Figure 8 A partial enlarged view of point B; Fig.10 It is a three-dimensional diagram of a first tension roller and a second tension roller in a shaking conduction dust removal and wrinkle-proof winding device of a warp knitting machine; Fig.11 The invention discloses a cross-sectional view of a first cleaning mechanism and a second cleaning mechanism in a shaking conduction dust removal and wrinkle-proof winding device of a warp knitting machine.

[0018] The numbers in the figure are: 1-frame; 11-first guide double roller; 12-second guide double roller; 2-first tension roller; 21-first screw; 3-second tension roller; 31-second screw; 4-first cleaning mechanism; 41-first lifting frame; 411-fixed 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 plate; 45-first rotating disk; 451-first arc groove; 46-first knocking plate; 461-first sliding ear; 462-first guide column; 4 7-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 fixing cylinder; 531-second suction pipe; 54-second rotating shaft; 541-second guide plate; 55-second rotating disk; 551-second arc groove; 56-second knocking plate; 561-second sliding ear; 562-second guide column; 57-second elastic member; 571-second fixing pin; 572-second spring; 58-second discharge shaft; 581-second spiral blade; 6-cloth. DETAILED DESCRIPTION

[0019] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] like Figure 1 , Figure 2 and Figure 3As shown, the present invention provides: a shaking conduction dust removal and wrinkle-proof winding device for a warp knitting machine, comprising a frame 1, a first tension roller 2, a second tension roller 3, a first cleaning mechanism 4, and a second cleaning mechanism 5, wherein 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 its center plane is arranged on the circumferential surface of the first tension roller 2, and a second spiral member 31 symmetrically arranged along its center plane is arranged on the circumferential surface of the second tension roller 3, and a cloth 6 is wound around the first tension roller 2 and the second tension roller 3, and when the cloth 6 is conveyed, the first spiral member 21 and the second spiral member 31 stretch the cloth 6 to both sides of the cloth 6 along the width direction of the cloth 6; the first cleaning mechanism 4 and the second cleaning mechanism 5 are arranged in the frame 1, and 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, and when the cloth 6 passes through the first cleaning mechanism 4 and the second cleaning mechanism 5, the cleaning working parts of the first cleaning mechanism 4 and the second cleaning mechanism 5 respectively perform adsorption cleaning on the two sides of the cloth 6.

[0021] The frame 1 is composed of two parallel plates and a connecting pipe arranged between the two plates. The cloth 6 passes through the two plates in the horizontal direction. A first guide double roller 11 and a second guide double roller 12 for guiding the cloth 6 to pass through are also arranged between the two plates.

[0022] The cloth 6 is passed around the first guide double roller 11, the first tension roller 2, the second tension roller 3 and the second guide double roller 12 in sequence, so that the cloth 6 can be stably conveyed in the frame 1. When the cloth 6 passes around the first tension roller 2 and the second tension roller 3 in a moving manner, because the first spiral member 21 is symmetrical along the central plane of the first tension roller 2, the first spiral member 21 can stretch the cloth 6 to both sides in the width direction when it rotates. Similarly, when the second spiral member 31 rotates, it can also stretch the cloth 6 to both sides in the width direction, so as to prevent the cloth 6 from wrinkling. At the same time, the first cleaning mechanism 4 and the second cleaning mechanism 5 can clean both sides of the cloth 6 to prevent dust on the cloth 6 from being rolled up with the cloth 6.

[0023] In this embodiment, the first tension roller 2 and the second tension roller 3 are rotatably arranged in parallel in the frame 1, that is, when the cloth 6 passes around the first tension roller 2 and the second tension roller 3, the rotating and symmetrical first spiral member 21 and the second spiral member 31 can stretch the cloth 6 to both sides in the width direction, so as to effectively prevent the cloth 6 from wrinkling. At the same time, in the process of conveying the cloth 6, the first cleaning mechanism 4 and the second cleaning mechanism 5 can clean both sides of the cloth 6, so as to prevent dust from accumulating in the wrinkles.

[0024] like Fig.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 cloth 6, the first negative pressure port 421 is vertically toward the bottom surface of the cloth 6, and the second negative pressure port 422 is vertically toward the circumferential surface of the first tension roller 2.

[0025] The height of the first negative pressure box 42 can be adjusted by the first lifting frame 41, so as to facilitate the passage of the cloth 6 through the first cleaning mechanism 4 and the second cleaning mechanism 5, and the first negative pressure box 42 is provided with a first negative pressure port 421 and a second negative pressure port 422, so that when negative pressure is generated inside the first negative pressure box 42, the first negative pressure port 421 can suck away dust on the bottom surface of the cloth 6, and the second negative pressure port 422 can suck away dust on the first tension roller 2 adjacent thereto, thereby cleaning the cloth 6.

[0026] like Figure 3 , Figure 6 , Figure 7 and Fig.11 As shown, the first cleaning mechanism 4 also 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 rotate and penetrate the two ends of the first negative pressure box 42. The first rotating shaft 44 is coaxially located in the first fixed cylinder 43. The circumferential surface of the first rotating shaft 44 is provided with a first guide plate 441 symmetrical along its center plane. The center position of the first fixed cylinder 43 is also provided with a first suction pipe 431 that penetrates the first negative pressure box 42 along its radial direction. The first rotating disk 45 is coaxially and fixedly arranged on the first rotating shaft 44. At both ends of the shaft 44, the first rotating disk 45 has a first arc groove 451 distributed along its circumference on its circumference, the first knocking plate 46 is slidably arranged in the first negative pressure port 421 along a direction perpendicular to the cloth 6, and both sides of the first knocking plate 46 extend along its length direction to form a first sliding ear 461, and the first sliding ear 461 slides through the two ends of the first negative pressure box 42, and the first elastic member 47 elastically connects the first sliding ear 461 and the end of the first negative pressure box 42, and 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, and the first guide column 462 elastically abuts against the circumferential surface of the first rotating disk 45.

[0027] The first elastic member 47 includes a first fixing pin 471 and a first spring 472 . The first fixing pin 471 is fixedly disposed at the inner end of the first negative pressure box 42 . The first fixing pin 471 slides through the first sliding ear 461 . The first spring 472 is sleeved on the first fixing pin 471 .

[0028] 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.

[0029] like Figure 7 and Fig.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.

[0030] 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.

[0031] like Fig.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.

[0032] The height of the second negative pressure box 52 can be adjusted by the second lifting frame 51, so as to facilitate the passage of the cloth 6 through the first cleaning mechanism 4 and the second cleaning mechanism 5, and the second negative pressure box 52 is provided with a third negative pressure port 521 and a fourth negative pressure port 522, so that 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 cloth 6, and the fourth negative pressure port 522 can suck away the dust on the second tension roller 3 adjacent thereto, thereby cleaning the cloth 6.

[0033] like Figure 3 , Figure 8 , Fig. 9 and Fig.11 As shown, the second cleaning mechanism 5 also 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 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. The circumferential surface of the second rotating shaft 54 ​​is provided with a second guide plate 541 symmetrical along its center plane. The center position of the second fixed cylinder 53 is also provided with a second suction pipe 531 that penetrates the second negative pressure box 52 along its radial direction. The second rotating disk 55 is coaxially and fixedly arranged in the second rotating disk. At both ends of the shaft 54, second arc grooves 551 are 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.

[0034] The second elastic member 57 includes a second fixing pin 571 and a second spring 572 . The second fixing pin 571 is fixedly disposed at the inner end of the second negative pressure box 52 . The second fixing pin 571 slides through the second sliding ear 561 . The second spring 572 is sleeved on the second fixing pin 571 .

[0035] The second suction pipe 531 is connected 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 to its center position, and the second rotating shaft 54 ​​is rotatably arranged in the second fixed cylinder 53, and the second guide plates 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 plates 541 drive the second rotating shaft 54 ​​to rotate in the second fixed cylinder 53, so that the second rotating disk 55 rotates at the outer end of the second negative pressure box 52, and the second guide column 562 elastically abuts on the circumferential surface of the second rotating disk 55. When the second guide column 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 on the cloth 6, and the second rotating disk 55 rotates back and forth, so that the second knocking plate 56 can reciprocate and shake the cloth 6, so that the dust on the cloth 6 is more easily sucked away by the negative pressure.

[0036] As shown Figure 8 and Fig. 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, and the second cleaning mechanism 5 also includes a second discharge shaft 58. The two ends of the second discharge groove 523 are provided with second discharge ports that penetrate the two ends of the second negative pressure box 52. The second discharge shaft 58 is rotatably arranged in the second discharge groove 523, and the two ends of the second discharge shaft 58 are respectively transmission-connected with the two ends of the second rotating shaft 54, and the circumferential surface of the second discharge shaft 58 is provided with second spiral blades 581 symmetrical along its center plane.

[0037] When the second rotating shaft 54 ​​drives the second discharge shaft 58 to rotate in the second discharge trough 523, since the second discharge shaft 58 is provided with symmetrical second spiral blades 581 on the circumferential surface, 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.

[0038] like Figure 4 and Figure 5 As shown, the first lifting frame 41 and the second lifting frame 51 have the same structure. The first lifting frame 41 includes 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 that slides through the fixed plate 411. The threaded rod 413 penetrates 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.

[0039] When the height of the first negative pressure box 42 needs to be adjusted, the threaded rod 413 is rotated. 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, so as to adjust the height of the first negative pressure box 42.

[0040] like Fig.10 As shown, 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.

[0041] The first threaded member is formed by fixing the ball, thereby reducing the friction between the cloth 6 and the first threaded member, and preventing the cloth 6 from being drawn or worn due to excessive friction.

[0042] A warp knitting machine comprises a shaking conduction dust removal and wrinkle-proof winding device for the warp knitting machine.

[0043] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached 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) is arranged symmetrically along the center plane of the first tension roller (2); a second spiral member (31) is arranged symmetrically along the center plane of the second tension roller (3); a cloth (6) is wound around the first tension roller (2) and the second tension roller (3); and the cloth (6) is 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 first cleaning mechanism (4) and the second cleaning mechanism (5) are arranged in the frame (1); 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); when the cloth (6) passes through the first cleaning mechanism (4) and the second cleaning mechanism (5), the cleaning working parts of the first cleaning mechanism (4) and the second cleaning mechanism (5) respectively perform adsorption cleaning on the two sides of the cloth (6).

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) 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 cloth (6); the first negative pressure port (421) is perpendicular to the bottom surface of the cloth (6), and the second negative pressure port (422) 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: The first cleaning mechanism (4) further 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); two ends of the first rotating shaft (44) rotate and penetrate through two ends of the first negative pressure box (42); the first rotating shaft (44) is coaxially located in the first fixed cylinder (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 through the first negative pressure box (42) is also arranged at the center position of the first fixed cylinder (43); the first rotating disk (45) is coaxially fixedly arranged on the first rotating shaft ( 44), the first rotating disk (45) has first arc grooves (451) distributed along its circumference on its circumference, the first knocking plate (46) is slidably arranged in the first negative pressure port (421) along a direction perpendicular to the cloth (6), the two sides of the first knocking plate (46) extend along its length direction to form a first sliding ear (461), the first sliding ear (461) slides through the two 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), and the first guide column (462) elastically abuts against the circumferential surface of the first rotating disk (45).

4. A warp knitting machine shaking conduction dust removal and wrinkle prevention winding device according to claim 3, 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).

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) comprises a second lifting frame (51) and a second negative pressure box (52), wherein the second lifting frame (51) is arranged between the first tension roller (2) and the second tension roller (3), and 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), wherein the third negative pressure port (521) is perpendicular to the bottom surface of the cloth (6), and the fourth negative pressure port (522) is perpendicular to the circumferential surface of the first tension roller (2).

6. A warp knitting machine shaking conduction dust removal and wrinkle prevention winding device according to claim 5, 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).

7. A warp knitting machine shaking conduction dust removal and wrinkle prevention winding device according to claim 6, 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).

8. A shaking conduction dust removal and wrinkle-proof winding device for a warp knitting machine according to any one of claims 5 to 7, 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).

9. A shaking conduction dust removal and wrinkle-proof winding device for a warp knitting machine according to any one of claims 2 to 7, 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).

10. 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 7.

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