Warp knitting machine capable of rolling and cutting

Abstract

The utility model belongs to the field of warp knitting machines, and particularly relates to a warp knitting machine capable of winding and cutting, which comprises a device body, the left end of the device body is fixedly connected with a driving motor, a winding roller is arranged in the device body, and a dismounting component is arranged at the bottom end of the winding roller; the dismounting assembly comprises anti-skid pull rods, the two sets of anti-skid pull rods are fixedly connected with first connecting plates, the two sets of first connecting plates are fixedly connected with first sliding blocks, the two sets of first sliding blocks are slidably connected with first sliding grooves, and the two sets of first sliding blocks are fixedly connected with a square connecting plate. By means of the detachable structural design, the function of detaching the cloth cutter is achieved, and the problems that after a warp knitting machine is used for machining cloth, the cloth cutter needs to cut the cloth, friction needs to be generated between the cloth cutter and the cloth in the cutting process, and the cutting edge of the cloth cutter becomes blunt due to long-time friction are solved.

Description

Technical Field

[0001] The utility model relates to the field of warp knitting machines, in particular to a warp knitting machine which can be rolled up and cut. Background Art

[0002] With the continuous progress of the times, textile technology is also constantly developing, and warp knitting machines are important equipment in the textile industry. They mainly use one or several groups of parallel arranged yarns to feed all the working needles of the machine in the warp direction to form loops at the same time to form knitted fabrics. This method is called warp knitting, and the knitted fabric formed is called warp knitted fabric.

[0003] The existing warp knitting machine that can be rolled and cut can specifically refer to the Chinese utility model patent with application number CN202022784721.X, which specifically discloses a warp knitting machine, including a warp knitting machine body, a winding frame is provided on the warp knitting machine body, a first winding roller and a second winding roller are provided on the winding frame, a cloth pressing roller is connected to the winding frame, a fixed block is connected to the cloth cutting knife, and a chip suction pipe is provided on the side of the winding frame close to the cloth cutting knife.

[0004] The above-mentioned warp knitting machine lacks a component for disassembling and replacing the cloth cutting knife. After the warp knitting machine is used to process the cloth, the cloth cutting knife is used to cut the cloth. The cloth cutting knife will produce friction with the cloth during the cutting process. Under long-term friction, the blade of the cloth cutting knife will become blunt, thereby affecting the working efficiency of the cloth cutting knife. Therefore, in order to solve the above problem, a warp knitting machine that can be rolled up and cut is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, the warp knitting machine in the prior art lacks a component for disassembling and replacing the cloth cutting knife. After the warp knitting machine is used to process the cloth, the cloth cutting knife is used to cut the cloth. The cloth cutting knife will generate friction with the cloth during the cutting process. Under long-term friction, the blade of the cloth cutting knife will become blunt, thereby affecting the working efficiency of the cloth cutting knife. The utility model proposes a warp knitting machine that can be rolled up and cut.

[0006] The technical solution adopted by the utility model to solve the technical problem is: the utility model is a warp knitting machine capable of winding and cutting, comprising a device body, the left end of which is fixedly connected to a driving motor, a winding roller is arranged inside the device body, and a disassembly assembly is arranged at the bottom end of the winding roller;

[0007] The disassembly assembly includes an anti-slip pull rod, two groups of the anti-slip pull rods are fixedly connected to the first connecting plate, two groups of the first connecting plates are fixedly connected to the first slider, two groups of the first sliders are slidably connected to the first sliding groove, two groups of the first sliders are fixedly connected to the square connecting plate, and two groups of the square connecting plates are arranged inside the first sliding groove. A cutting assembly is provided at the bottom end of the winding roller.

[0008] Preferably, the cutting assembly includes a first motor, the first motor is fixedly connected to one end of a first worm, the other end of the first worm is rotatably connected to a second connecting plate, the first worm is meshed with a first worm wheel, the first worm wheel is fixedly connected to a first screw, and the first screw passes through a device body.

[0009] Preferably, the two groups of the first sliding blocks are fixedly connected to one end of the first spring, the other ends of the two groups of the first springs are fixedly connected to the inner wall of the first sliding groove, and the two groups of the square connecting plates are fixedly connected to the first locking rod.

[0010] Preferably, the outer sleeve of the first screw rod is provided with two groups of first screw sleeves, both groups of the first screw sleeves are penetrated by the first sliding rod, the first sliding rod is fixedly connected to the inner wall of the device body, and the top ends of the two groups of the first screw sleeves are fixedly connected to the bottom end of the blade mounting groove.

[0011] Preferably, the bottom ends of the two groups of the first sliding grooves are fixedly connected to the top end of the first screw sleeve, the two groups of the first engaging rods pass through the blade mounting grooves, and the two groups of the first engaging rods pass through the cutting blades.

[0012] Preferably, the two groups of blade mounting grooves are both sleeved on the outside of the cutting blade, the bottom end of the first motor is fixedly connected to the top end of the motor fixing plate, and the motor fixing plate is fixedly connected to the device body.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model realizes the function of disassembling the cloth cutting knife through the disassembly structure design, which solves the problem that after the warp knitting machine is used to process the cloth, the cloth cutting knife needs to cut it, and the cloth cutting knife needs to generate friction with the cloth during the cutting process. Long-term friction will cause the blade of the cloth cutting knife to become blunt;

[0015] 2. The utility model realizes the function of cutting cloth through the structural design of the cutting component. After the cloth is processed by the warp knitting machine, workers need to manually use a blade to cut it, which makes the incisions of the workers when cutting the warp knitted fabrics not neat, and manual cutting is time-consuming and laborious. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a side view stereoscopic structural schematic diagram of the utility model;

[0019] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 It is a partial three-dimensional structural schematic diagram of the utility model;

[0021] Figure 5 For the utility model Figure 4 Enlarged structural diagram at B in the middle.

[0022] In the figure: 1. device body; 2. driving motor; 3. winding roller; 40. anti-skid pull rod; 41. first connecting plate; 42. first sliding block; 43. square connecting plate; 44. first engaging rod; 45. first spring; 46. first sliding groove; 60. first motor; 61. motor fixing plate; 62. first worm; 63. second connecting plate; 64. first worm wheel; 65. first screw; 66. first sliding rod; 67. first screw sleeve; 68. blade mounting groove; 69. cutting blade. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5 As shown, a warp knitting machine capable of winding and cutting comprises a device body 1, the left end of the device body 1 is fixedly connected to a driving motor 2, a winding roller 3 is arranged inside the device body 1, and a disassembly assembly is arranged at the bottom end of the winding roller 3;

[0025] The disassembly assembly includes an anti-slip pull rod 40, two sets of anti-slip pull rods 40 are connected to the first connecting plate 41 by adhesive, two sets of first connecting plates 41 are welded to the first slider 42, two sets of first sliders 42 are slidably connected to the first sliding groove 46, the first slider 42 is made of aluminum alloy and has excellent wear resistance and corrosion resistance, which can ensure that no rust or excessive wear will occur during long-term use, two sets of first sliders 42 are welded to the square connecting plate 43, the square connecting plate 43 is rectangular in design, and two sets of square connecting plates 43 are arranged inside the first sliding groove 46, and a cutting assembly is arranged at the bottom end of the winding roller 3;

[0026] During operation, the cutting blade 69 generates friction with the cloth during the cutting process. Long-term friction can easily cause the blade of the cutting blade 69 to become blunt. When disassembling and replacing the cutting blade 69, pull the anti-skid rod 40 forward. The anti-skid rod 40 is provided with anti-skid patterns, which can increase the friction between the worker's hand and it, making it easier for the worker to pull it. The anti-skid rod 40 is fixedly connected to the first connecting plate 41, which then drives the first connecting plate 41 to move forward. The first connecting plate 41 is fixedly connected to the first slider 42, which then drives the first slider 42 to move forward inside the first sliding groove 46. The first slider 42 is fixedly connected to the square connecting plate 43, which then drives the square connecting plate 43 to move forward inside the first sliding groove 46.

[0027] Further, the cutting assembly includes a first motor 60, the first motor 60 is welded to one end of a first worm 62, the other end of the first worm 62 is rotatably connected to a second connecting plate 63, the first worm 62 is meshed with a first worm wheel 64, the first worm wheel 64 is welded to a first screw 65, a cylindrical hole is provided inside the first worm wheel 64, and the first screw 65 passes through the device body 1;

[0028] During operation, the winding roller 3 is fixedly connected to the driving motor 2, and the driving motor 2 is started to drive the winding roller 3 to wind up. When the winding roller 3 needs to cut the cloth after winding up, the first motor 60 is started, and the output end of the first motor 60 is fixedly connected to the first worm 62, which then drives the first worm 62 to rotate inside the second connecting plate 63. The first worm 62 is meshed with the first worm wheel 64, which then drives the first worm wheel 64 to rotate. The first worm wheel 64 is fixedly connected to the first screw 65, and the first screw 65 is connected to the inside of the device body 1 through a bearing, which then drives the first screw 65 to rotate inside the device body 1.

[0029] Furthermore, the two sets of first sliders 42 are connected to one end of the first spring 45 by adhesive, the other ends of the two sets of first springs 45 are connected to the inner wall of the first sliding groove 46 by adhesive, and the two sets of square connecting plates 43 are welded to the first clamping rod 44;

[0030] During operation, the first slider 42 is fixedly connected to the square connecting plate 43, which then drives the square connecting plate 43 to move forward inside the first sliding groove 46, which then causes the first slider 42 to squeeze the first spring 45 forward, which then causes the first spring 45 to shrink toward the inner wall of the first sliding groove 46, and the first locking rod 44 is fixedly connected to the square connecting plate 43, which then drives the first locking rod 44 to move forward inside the cutting blade 69 and the blade mounting groove 68.

[0031] Furthermore, two sets of first screw sleeves 67 are sleeved on the outside of the first screw rod 65, and the two sets of first screw sleeves 67 are penetrated by the first slide bar 66. The inside of the first screw sleeve 67 is provided with a cylindrical hole, which is adapted to the first slide bar 66. The first slide bar 66 is welded to the inner wall of the device body 1, and the top ends of the two sets of first screw sleeves 67 are welded to the bottom end of the blade mounting groove 68;

[0032] During operation, the first screw rod 65 is externally sleeved with a first screw sleeve 67, and the first screw rod 65 is externally provided with threads with opposite thread pitches and the same thread pitches. The first screw rod 65 is rotated, and then the two groups of first screw sleeves 67 are synchronously approached, and then the other ends of the first screw sleeves 67 are synchronously slid on the first slide bar 66. The two groups of first screw sleeves 67 can be guided by the first slide bar 66, so that the sliding of the two groups of first screw sleeves 67 is more stable.

[0033] Furthermore, the bottom ends of the two sets of first sliding grooves 46 are welded to the top end of the first screw sleeve 67, the two sets of first engaging rods 44 pass through the blade mounting groove 68, and the two sets of first engaging rods 44 pass through the cutting blade 69;

[0034] During operation, the first engaging rod 44 is fixedly connected to the square connecting plate 43, and then drives the first engaging rod 44 to move forward inside the cutting blade 69 and the blade mounting groove 68. When the first engaging rod 44 moves forward to disengage from the blade mounting groove 68 and the cutting blade 69, the cutting blade 69 can be pulled out from the blade mounting groove 68, and the disassembly of the cutting blade 69 can be completed.

[0035] Furthermore, the two sets of blade mounting grooves 68 are both sleeved on the outside of the cutting blade 69, the bottom end of the first motor 60 is welded to the top end of the motor fixing plate 61, and the motor fixing plate 61 is welded to the device body 1;

[0036] During operation, the first motor 60 is fixedly connected to the top of the motor fixing plate 61, and the motor fixing plate 61 is fixedly connected to the device body 1. The first motor 60 is connected to the device body 1 through the motor fixing plate 61. When the first locking rod 44 moves forward to disengage from the blade mounting groove 68 and the cutting blade 69, the cutting blade 69 can be pulled out from the inside of the blade mounting groove 68.

[0037] Working principle: The cutting blade 69 generates friction with the cloth during the cutting process. Long-term friction can easily cause the blade of the cutting blade 69 to become blunt. When the cutting blade 69 is disassembled and replaced, the anti-skid pull rod 40 is pulled forward. The anti-skid pull rod 40 is provided with anti-skid patterns, so that the friction between the worker's hand and the cloth can be increased, so that it is convenient for the worker to pull it. The anti-skid pull rod 40 is fixedly connected to the first connecting plate 41, and then drives the first connecting plate 41 to move forward. The first connecting plate 41 is fixedly connected to the first slider 42, and then drives the first slider 42 to move forward inside the first sliding groove 46. The first slider 42 and the square The square connecting plate 43 is fixedly connected, which in turn drives the square connecting plate 43 to move forward inside the first sliding groove 46, which in turn causes the first slider 42 to squeeze the first spring 45 forward, which in turn causes the first spring 45 to shrink toward the inner wall of the first sliding groove 46, and the first engaging rod 44 is fixedly connected to the square connecting plate 43, which in turn drives the first engaging rod 44 to move forward inside the cutting blade 69 and the blade mounting groove 68. When the first engaging rod 44 moves forward to disengage from the blade mounting groove 68 and the cutting blade 69, the cutting blade 69 can be pulled out from the blade mounting groove 68, thereby completing the disassembly of the cutting blade 69.

[0038] The winding roller 3 is fixedly connected to the driving motor 2, and the driving motor 2 is started to drive the winding roller 3 to wind up. When the winding roller 3 needs to cut the cloth after winding up, the first motor 60 is started, and the output end of the first motor 60 is fixedly connected to the first worm 62, which then drives the first worm 62 to rotate inside the second connecting plate 63. The first worm 62 meshes with the first worm wheel 64, which then drives the first worm wheel 64 to rotate. The first worm wheel 64 is fixedly connected to the first screw 65, and the first screw 65 is connected to the inside of the device body 1 through a bearing, which then drives the first screw 65 to rotate inside the device body 1. The first screw 65 is provided with a first screw sleeve 65 on the outside. 7, and the outside of the first screw rod 65 is provided with threads with opposite thread pitches and the same thread pitches. Through the rotation of the first screw rod 65, the two groups of first screw sleeves 67 are synchronously approached, and then the other ends of the first screw sleeves 67 are synchronously slid on the first slide bar 66. The two groups of first screw sleeves 67 can be guided by the first slide bar 66, so that the sliding of the two groups of first screw sleeves 67 is more stable. The blade mounting groove 68 is fixedly connected to the first screw sleeve 67, and the blade mounting groove 68 is sleeved on the outside of the cutting blade 69, and then the two groups of cutting blades 69 are driven to approach synchronously, and then the cloth wound on the winding roller 3 can be conveniently cut by the two groups of cutting blades 69, avoiding manual cutting by workers.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A warp knitting machine capable of winding and cutting, comprising a device body (1), the left end of the device body (1) being fixedly connected to a driving motor (2), a winding roller (3) being arranged inside the device body (1), characterized in that: A disassembly component is provided at the bottom end of the winding roller (3); The disassembly assembly includes an anti-slip pull rod (40), two groups of the anti-slip pull rod (40) are fixedly connected to the first connecting plate (41), two groups of the first connecting plate (41) are fixedly connected to the first slider (42), two groups of the first slider (42) are slidingly connected to the first sliding groove (46), two groups of the first slider (42) are fixedly connected to the square connecting plate (43), and two groups of the square connecting plates (43) are arranged inside the first sliding groove (46). A cutting assembly is arranged at the bottom end of the winding roller (3).

2. A warp knitting machine capable of winding and cutting according to claim 1, characterized in that: The cutting assembly comprises a first motor (60), the first motor (60) is fixedly connected to one end of a first worm (62), the other end of the first worm (62) is rotationally connected to a second connecting plate (63), the first worm (62) is meshed with a first worm wheel (64), the first worm wheel (64) is fixedly connected to a first screw (65), and the first screw (65) passes through the device body (1).

3. A warp knitting machine capable of winding and cutting according to claim 2, characterized in that: The two groups of the first sliding blocks (42) are both fixedly connected to one end of the first spring (45), the other ends of the two groups of the first spring (45) are both fixedly connected to the inner wall of the first sliding groove (46), and the two groups of the square connecting plates (43) are both fixedly connected to the first locking rod (44).

4. A warp knitting machine capable of winding and cutting according to claim 3, characterized in that: The first screw rod (65) is externally sleeved with two groups of first screw sleeves (67), and the two groups of first screw sleeves (67) are penetrated by a first slide bar (66). The first slide bar (66) is fixedly connected to the inner wall of the device body (1), and the top ends of the two groups of first screw sleeves (67) are fixedly connected to the bottom end of the blade mounting groove (68).

5. A warp knitting machine capable of winding and cutting according to claim 4, characterized in that: The bottom ends of the two sets of the first sliding grooves (46) are fixedly connected to the top end of the first screw sleeve (67), the two sets of the first engaging rods (44) pass through the blade installation groove (68), and the two sets of the first engaging rods (44) pass through the cutting blade (69).

6. A warp knitting machine capable of winding and cutting according to claim 5, characterized in that: The two sets of blade mounting grooves (68) are both sleeved on the outside of the cutting blade (69), the bottom end of the first motor (60) is fixedly connected to the top end of the motor fixing plate (61), and the motor fixing plate (61) is fixedly connected to the device body (1).

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