A shearing device for processing antistatic polyester low-elastic yarn

Abstract

The utility model relates to the field related to the processing of polyester low-elastic yarn, and in particular to a shearing device for processing antistatic polyester low-elastic yarn, comprising a device body, wherein the device body contains a controller, an adjustment component, a wire rack and a shearing component, a workbench and a winding roller are arranged on one side of the controller, the adjustment component is installed on the workbench and is located at the front end of the winding roller, the wire rack is arranged on the upper end of the adjustment component, a wire ring is arranged inside the wire rack and a protective pad is arranged inside the wire ring, shearing grooves are opened on both sides of the wire rack, the shearing component is arranged in the shearing groove, the shearing component includes a mounting seat, and the adjustment component includes an articulated seat, which can realize the rapid shearing and cutting operation of the polyester low-elastic yarn, the shearing knife stroke is short, the shearing quality and efficiency of the device are improved, the left and right swing control of the polyester low-elastic yarn can be realized, it is convenient to evenly wind it on the winding roller, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field related to the processing of polyester low-elastic yarns, in particular to a shearing device for processing antistatic polyester low-elastic yarns. Background Art

[0002] Polyester low-elastic yarn is a type of deformed yarn of polyester chemical fiber. It is made of polyester chips, high-speed spinning of polyester pre-oriented yarn, and then processed by drawing and false twisting. It has the characteristics of short process, high efficiency and good quality. It has the advantages of high bulkiness, good heat insulation, comfortable hand feel and soft luster. Polyester low-elastic yarn usually needs to be sheared during processing;

[0003] The utility model patent with publication number CN 217378354 U in the prior art proposes an antistatic polyester low-elastic yarn processing shearing mechanism, wherein the first worm gear and the second worm gear rotate in opposite directions at the same time, and the polyester low-elastic yarn is transferred from the first rotating rod to the second rotating rod, and at the same time, the second motor rotates to make the blade cut downward, which saves time and effort and improves cutting efficiency;

[0004] However, it only realizes the shearing operation by moving a group of blades at the upper end downward. During shearing, the polyester low-elastic yarn is likely to move down to the cutting table with the blades. The blades need to move with a large stroke, which reduces the shearing efficiency and easily results in incomplete shearing. At the same time, it does not have the ability to evenly adjust the polyester yarn when it is rolled up. The polyester low-elastic yarn is easily accumulated when it is directly rolled up, affecting subsequent processing and use. Therefore, we need to upgrade and transform the existing technology to overcome its existing problems and shortcomings. Utility Model Content

[0005] The utility model aims to provide a shearing device for processing antistatic polyester low-elastic yarn to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A shearing device for processing antistatic polyester low-elastic yarn is designed, comprising a device body, wherein the device body contains a controller, an adjustment component, a wire rack and a shearing component, a workbench and a winding roller are provided on one side of the controller, the adjustment component is installed on the workbench and is located at the front end of the winding roller, the wire rack is arranged on the upper end of the adjustment component, a wire ring is arranged inside the wire rack and a protective pad is arranged inside the wire ring, shearing grooves are opened on both sides of the wire rack, and the shearing component is arranged in the shearing grooves.

[0008] Furthermore, the shearing assembly includes a mounting seat, a second motor and a fixing frame are provided at the upper end of the mounting seat, a gear is provided at the upper end of the second motor and rack rods are meshed on both sides of the gear, a connecting rod is provided on the outer side of the rack rod, and a shearing knife is connected to the inner side of the upper end of the connecting rod.

[0009] Furthermore, the adjustment component includes an articulated seat, a reciprocating screw is rotatably provided inside the articulated seat, the other end of the reciprocating screw is connected to a first motor, a moving block is screwed on the reciprocating screw, and the top of the moving block is fixedly connected to the lower end of the shearing component.

[0010] Furthermore, the mounting seat is fixed on the top of the adjusting component, the fixing frame is sleeved on the outside of the second motor and the top is fixedly connected to the wire frame, and the upper end of the connecting rod slides in the shear groove.

[0011] Furthermore, at least two groups of fixing bolts are screwed between the connecting rod and the shearing knife.

[0012] Furthermore, the hinge seat is fixed on the workbench, a guide rod is provided at the lower end of the reciprocating screw rod, a guide hole is opened at the lower end of the moving block, and the guide rod passes through the guide hole.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a shearing assembly, a mounting seat, a second motor, a fixing frame, a gear, a rack rod, a connecting rod, a shearing knife and a fixing bolt in the device. The gear and the rack rod cooperate to drive the shearing knives on both sides to move in opposite directions. The two sets of shearing knives move in the shearing groove, so as to realize the rapid shearing and cutting operation of the polyester low-elastic yarn. The shearing knife has a short stroke and high shearing efficiency, thereby improving the shearing quality and efficiency of the device and avoiding the situation that the polyester low-elastic yarn is easily sheared incompletely due to unilateral shearing.

[0015] 2. The utility model is provided with an adjustment component, an articulated seat, a reciprocating screw, a first motor, a moving block, a guide rod, a guide hole, a wire frame, a wire ring and a protective pad in the device. The reciprocating screw drives the moving block to move left and right, and the moving block drives the upper guide frame and the wire ring to move synchronously, so as to realize the left and right swing control of the polyester low-elastic yarn, facilitate the uniform winding thereof on the winding roller, improve the practicability and winding quality of the device, and avoid the influence of the shearing operation on the same position where the winding is concentrated.

[0016] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of a shearing device for processing antistatic polyester low-elastic yarn according to the utility model;

[0019] Figure 2 It is a schematic diagram of the working structure of a shearing device for processing antistatic polyester low-elastic yarn according to the utility model;

[0020] Figure 3 This is an exploded view of the adjustment components of a shearing device for processing antistatic polyester low-elastic yarn according to the utility model;

[0021] Figure 4 The utility model is a shearing component exploded view of a shearing device for processing antistatic polyester low-elastic yarn.

[0022] In the figure: 1. device body; 2. controller; 3. workbench; 4. winding roller; 5. adjustment assembly; 51. hinge seat; 52. reciprocating screw rod; 53. first motor; 54. moving block; 55. guide rod; 56. guide hole; 6. wire rack; 61. wire ring; 62. protective pad; 63. shearing groove; 7. shearing assembly; 71. mounting seat; 72. second motor; 73. fixing frame; 74. gear; 75. rack rod; 76. connecting rod; 77. shearing knife; 78. fixing bolt. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1 -4, the present embodiment provides a shearing device for processing antistatic polyester low-elastic yarn, including a device body 1, the device body 1 contains a controller 2, an adjusting component 5, a wire rack 6 and a shearing component 7, a workbench 3 and a winding roller 4 are provided on one side of the controller 2, the adjusting component 5 is installed on the workbench 3 and is located at the front end of the winding roller 4, the wire rack 6 is arranged at the upper end of the adjusting component 5, a wire ring 61 is arranged inside the wire rack 6 and a protective pad 62 is arranged inside the wire ring 61, shearing grooves 63 are opened on both sides of the wire rack 6, and the shearing component 7 is arranged in the shearing groove 63.

[0025] Preferably, the shearing assembly 7 comprises a mounting seat 71, a second motor 72 and a fixing frame 73 are provided at the upper end of the mounting seat 71, a gear 74 is provided at the upper end of the second motor 72 and rack rods 75 are meshed on both sides of the gear 74, a connecting rod 76 is provided on the outer side of the rack rod 75, a shearing knife 77 is connected to the inner side of the upper end of the connecting rod 76, the mounting seat 71 is fixed to the top of the adjusting assembly 5, the fixing frame 73 is sleeved on the outer side of the second motor 72 and the top is fixedly connected to the wire rack 6, the upper end of the connecting rod 76 slides in the shearing groove 63, and at least two sets of fixing bolts 78 are screwed between the connecting rod 76 and the shearing knife 77;

[0026] The second motor 72 is used to control the rotation of the gear 74, and the gear 74 is used to drive the rack rods 75 on both sides to move in opposite directions, thereby driving the two sets of connecting rods 76 and the upper shearing knife 77 to move accordingly. The two sets of shearing knives 77 move toward the middle of the wire ring 61 and quickly shear the polyester low-elastic yarn, so that the polyester low-elastic yarn is disconnected, and then the second motor 72 is controlled to reverse and drive the shearing knife 77 to reset to the shearing groove 63 outside the wire ring 61.

[0027] Preferably, the adjustment assembly 5 comprises an articulated seat 51, a reciprocating screw rod 52 is rotatably provided inside the articulated seat 51, a first motor 53 is connected to the other end of the reciprocating screw rod 52, a moving block 54 is screwed on the reciprocating screw rod 52, the top of the moving block 54 is fixedly connected to the lower end of the shearing assembly 7, the articulated seat 51 is fixed on the workbench 3, a guide rod 55 is provided at the lower end of the reciprocating screw rod 52, a guide hole 56 is opened at the lower end of the moving block 54, and the guide rod 55 passes through the guide hole 56;

[0028] The first motor 53 is used to drive the reciprocating screw rod 52 to rotate, and the reciprocating screw rod 52 drives the moving block 54 to move vertically in the opposite direction along the guide rod 55, thereby driving the upper end mounting seat 71 to move accordingly, so that the wire rack 6 can move synchronously, and the wire rack 6 drives the polyester low-elastic yarn to move left and right at the front end of the winding roller 4, thereby evenly winding the polyester low-elastic yarn.

[0029] The use principle and use process of the utility model are as follows: when in use, the polyester low-elastic yarn can be passed through the wire ring 61 and connected to the winding roller 4, and the winding roller 4 is controlled by the controller 2 to reel and transfer the yarn. At this time, the reciprocating screw rod 52 can be driven to rotate by the first motor 53, and the reciprocating screw rod 52 drives the moving block 54 to move vertically in the opposite direction along the guide rod 55, thereby driving the upper end mounting seat 71 to move accordingly, so that the wire rack 6 can move synchronously, and the polyester low-elastic yarn is driven by the wire rack 6 to move left and right at the front end of the winding roller 4, thereby The polyester low-elastic yarn is evenly wound, which effectively improves the quality of winding. After winding, the second motor 72 is used to control the gear 74 to rotate, and the gear 74 drives the rack rods 75 on both sides to move in opposite directions. The rack rods 75 drive two sets of connecting rods 76 and the upper shearing knife 77 to move accordingly. The two sets of shearing knives 77 move toward the middle of the wire ring 61 and quickly shear the polyester low-elastic yarn, so that the polyester low-elastic yarn is disconnected. Then, the second motor 72 is controlled to reverse and drive the shearing knife 77 to reset to the shearing groove 63 outside the wire ring 61. The operation is simple and convenient.

[0030] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0031] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

Claims

1. A shearing device for processing antistatic polyester low-elastic yarn, characterized in that: The invention comprises a device body (1), wherein the device body (1) contains a controller (2), an adjustment component (5), a wire rack (6) and a shearing component (7); a workbench (3) and a winding roller (4) are provided on one side of the controller (2); the adjustment component (5) is installed on the workbench (3) and is located at the front end of the winding roller (4); the wire rack (6) is arranged at the upper end of the adjustment component (5); a wire ring (61) is arranged inside the wire rack (6) and a protective pad (62) is arranged inside the wire ring (61); shearing grooves (63) are opened on both sides of the wire rack (6); and the shearing component (7) is arranged in the shearing grooves (63).

2. The shearing device for processing antistatic polyester low-elastic yarn according to claim 1, characterized in that: The shearing assembly (7) comprises a mounting seat (71), a second motor (72) and a fixing frame (73) are provided at the upper end of the mounting seat (71), a gear (74) is provided at the upper end of the second motor (72), and rack rods (75) are meshed on both sides of the gear (74), a connecting rod (76) is provided on the outer side of the rack rod (75), and a shearing knife (77) is connected to the inner side of the upper end of the connecting rod (76).

3. The shearing device for processing antistatic polyester low-elastic yarn according to claim 1, characterized in that: The adjustment assembly (5) comprises an articulated seat (51), a reciprocating screw rod (52) is rotatably provided inside the articulated seat (51), the other end of the reciprocating screw rod (52) is connected to a first motor (53), a moving block (54) is screwed onto the reciprocating screw rod (52), and the top of the moving block (54) is fixedly connected to the lower end of the shearing assembly (7).

4. The shearing device for processing antistatic polyester low-elastic yarn according to claim 2, characterized in that: The mounting seat (71) is fixed on the top of the adjustment assembly (5), the fixing frame (73) is sleeved on the outside of the second motor (72) and the top is fixedly connected to the wire frame (6), and the upper end of the connecting rod (76) slides in the shear groove (63).

5. The shearing device for processing antistatic polyester low-elastic yarn according to claim 2, characterized in that: At least two groups of fixing bolts (78) are screwed between the connecting rod (76) and the shearing knife (77).

6. The shearing device for processing antistatic polyester low-elastic yarn according to claim 3, characterized in that: The hinge seat (51) is fixed on the workbench (3); a guide rod (55) is provided at the lower end of the reciprocating screw rod (52); a guide hole (56) is opened at the lower end of the moving block (54); and the guide rod (55) passes through the guide hole (56).

Images