Twist stopping device with adjusting structure

Abstract

The utility model relates to the technical field of polyester DTY, and discloses a twist stopping device with an adjusting structure, which comprises a twist stopping device and a support, a round block is fixedly mounted on the surface of the twist stopping device, and a round rod is fixedly mounted on the surface of the support. When the movable block and the fixed block descend to the bottommost part of the support, the fixed rod penetrates through the fixed block and abuts against the tangent plane of the supporting block, the movable plate fixed to the surface of the supporting block slides in the annular groove in the surface of the cylinder under the supporting of the spring, the cylinder can drive the transverse rod to rotate, and the clamping rod rotates in the circular groove; when the twisting stopper is detached, the twisting stopper can be pulled out of the fixing block and can be used for the second time, the detaching mode can guarantee operation safety and convenience of operators, and the situation that operation is inconvenient or detaching is difficult due to the fact that the twisting stopper is too high is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester DTY, in particular to a twist-stopping device with an adjusting structure. Background Art

[0002] Polyester DTY is a synthetic fiber made of polyester fiber. The production process of polyester DTY includes spinning, stretching, heat setting and other steps of polyester raw materials. The stretching process makes the fiber more elastic and ductile, and the heat setting makes the fiber maintain the designed shape and texture.

[0003] Polyester DTY has many advantages, such as high strength, wear resistance, easy drying, shrinkage resistance, etc. This fiber is suitable for making various textiles, such as clothing, home textiles, industrial products, etc. It can be used alone or blended with other fibers to obtain different properties and effects. In order to avoid uncontrolled reverse twisting in the silk thread, a twist stopper is used in conjunction with a false twister to prevent the false twist from being transmitted to the direction of the silk thread, and it is driven to run with the speed of the silk thread to reduce the tension of the silk thread and stabilize the silk thread.

[0004] When cleaning or maintaining the twist stopper of the texturizing machine, it is necessary to remove the twist stopper from the cross arm of the texturizing machine. Generally, the twist stopper is knocked out of the texturizing machine by knocking, and then the twist stopper is removed from the cross arm of the texturizing machine by using tools such as clamps and pliers. This not only easily damages the cross arm of the texturizing machine, but also the tool is likely to touch the two twist stoppers during the process of pulling the twist stopper out of the cross arm of the texturizing machine, causing the twist stoppers to deform, making the twist stopper unable to be used normally again after disassembly, and the existing twist stopper cannot adjust the height of the twist stopper according to needs during use. To address this problem, we propose a twist stopper with an adjustment structure. Utility Model Content

[0005] The purpose of the utility model is to provide a twist-stopping device with an adjusting structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a twist-stopping device with an adjustment structure, comprising a twist stopper and a bracket, a round block is fixedly installed on the surface of the twist stopper, a round rod is fixedly installed on the surface of the bracket, a limit frame is fixedly installed on the surface of the bracket, the surface of the bracket is rotatably connected to a turntable, a threaded rod is fixedly installed on the surface of the turntable, the threaded rod passes through the bracket and is rotatably connected to the bracket, the threaded rod passes through a moving block and is threadedly connected to the moving block, the moving block is fitted with the surface of the limit frame, a fixed block is fixedly installed on the surface of the moving block, a control component is arranged in the fixed block, and the control component comprises:

[0007] A fixing rod, the fixing rod being fixedly mounted on the surface of the bracket;

[0008] A support block, the surface of the support block is fixedly connected to the surface of the moving plate, the surface of the moving plate is fixedly connected to one end of a spring, the other end of the spring is fixedly mounted on the inner wall of the fixed block, the moving plate passes through a support rod and is slidably connected to the support rod, and the support rod is fixedly mounted on the inner wall of the fixed block;

[0009] A cylinder, the cylinder is rotatably connected to the inner wall of the fixed block, an annular groove is provided on the surface of the cylinder, and the annular groove is slidably connected to the movable plate;

[0010] A rotating part is arranged in the fixed block to avoid the situation that the operation is inconvenient or difficult to disassemble due to the height being too high, and the situation that the twist stopper is loosened due to the operation by non-staff can be avoided.

[0011] Preferably, the cross-section shape of the limiting frame is a concave shape, and the concave shape can ensure the stable movement of the moving block.

[0012] Preferably, the rotating part includes: a cross bar, which is fixedly mounted on the surface of a cylinder, the surface of the cross bar is hinged to a clamping rod, the surface of the clamping rod is fixedly connected to one side of a torsion spring, the other side of the torsion spring is fixedly mounted on the surface of the cross bar, a clamping block is fixedly mounted on the surface of the cross bar, and when the clamping rod is interfered, it can be folded under the support of the torsion spring.

[0013] Preferably, a transverse hole is opened on the surface of the round block, and the transverse rod can be pulled out from the round block only when the transverse hole is parallel to the clamping rod.

[0014] Preferably, a circular groove is provided in the circular block, and the provision of the circular groove can complete the installation and disassembly of the twist stopper.

[0015] Preferably, the cross-sectional shape of the support block is a trapezoid, and the trapezoidal support block can move laterally when subjected to a longitudinal resistance force.

[0016] Compared with the prior art, the utility model provides a twist-stopping device with an adjustment structure, which has the following beneficial effects:

[0017] 1. The anti-twisting device with an adjustment structure is provided with a control component. By rotating the threaded rod, the movable block and the fixed block are lowered to the bottom of the bracket, and the fixed rod will pass through the fixed block and contact the cross-section of the support block. The movable plate fixed on the surface of the support block will slide in the annular groove on the surface of the cylinder under the support of the spring. The cylinder can drive the cross bar to rotate, and the clamping rod rotates in the circular groove and keeps parallel with the cross hole. The anti-twisting device can be pulled out from the fixed block. This method can realize the secondary use of the anti-twisting device, and this disassembly method can ensure the safety and convenience of the operator and avoid the inconvenience of operation or difficulty in disassembly due to excessive height.

[0018] 2. The anti-twisting device with an adjustment structure is provided with a moving block, which can move on the surface of the bracket during the rotation of the threaded rod, so as to achieve the purpose of height adjustment, thereby meeting the operation requirements in different situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the twist-stopping device of the utility model;

[0022] Figure 4 This is a schematic diagram of the cross-sectional structure of the twist-stopping device of the utility model;

[0023] Figure 5 This is a schematic diagram of the cross-sectional structure of the fixing block of the utility model.

[0024] In the figure: 1, bracket; 2, round rod; 3, limit frame; 4, turntable; 5, threaded rod; 6, moving block; 7, fixed block; 8, twist stopper; 9, control component; 91, fixed rod; 92, support block; 93, moving plate; 94, spring; 95, cylinder; 96, annular groove; 97, rotating part; 971, cross bar; 972, clamping rod; 973, torsion spring; 974, clamping block; 98, support rod; 10, round block; 11, horizontal hole; 12, round groove. DETAILED DESCRIPTION

[0025] like Figure 1-Figure 5As shown, the utility model provides a technical solution: a twist-stopping device with an adjustment structure, including a twist stopper 8 and a bracket 1, a round block 10 is fixedly installed on the surface of the twist stopper 8, a round rod 2 is fixedly installed on the surface of the bracket 1, a limit frame 3 is fixedly installed on the surface of the bracket 1, the surface of the bracket 1 is rotatably connected to the turntable 4, a threaded rod 5 is fixedly installed on the surface of the turntable 4, the threaded rod 5 passes through the bracket 1 and is rotatably connected to the bracket 1, the threaded rod 5 passes through the moving block 6 and is threadedly connected to the moving block 6, the moving block 6 is fitted with the surface of the limit frame 3, a fixed block 7 is fixedly installed on the surface of the moving block 6, a control component 9 is arranged in the fixed block 7, and the control component 9 includes: a fixed rod 91, a support block 92, a moving plate 93, a spring 94, a cylinder 95, an annular groove 96, a rotating member 97, and a support rod 98.

[0026] The fixed rod 91 is fixedly mounted on the surface of the bracket 1, the surface of the support block 92 is fixedly connected to the surface of the moving plate 93, the surface of the moving plate 93 is fixedly connected to one end of the spring 94, the other end of the spring 94 is fixedly mounted on the inner wall of the fixed block 7, the moving plate 93 passes through the support rod 98 and is slidably connected to the support rod 98, and the support rod 98 is fixedly mounted on the inner wall of the fixed block 7; the cylinder 95 is rotatably connected to the inner wall of the fixed block 7, the surface of the cylinder 95 is provided with an annular groove 96, the annular groove 96 is slidably connected to the moving plate 93, and a rotating member 97 is arranged in the fixed block 7, by rotating the turntable 4, the moving block 6 and the fixed block 7 are dropped to the bottom of the bracket 1, The fixed rod 91 will pass through the fixed block 7 and hit the cross section of the support block 92. The movable plate 93 fixed on the surface of the support block 92 will slide in the annular groove 96 on the surface of the cylinder 95 under the support of the spring 94. The cylinder 95 can drive the cross bar 971 to rotate, and the clamping rod 972 rotates in the circular groove 12 and keeps parallel with the transverse hole 11. The twist stopper 8 can be pulled out from the fixed block 7. This method can realize the secondary use of the twist stopper 8, and this disassembly method can ensure the safety and convenience of the operator, avoid the inconvenience of operation or difficulty in disassembly due to excessive height, and avoid the loosening of the twist stopper 8 caused by non-staff operation.

[0027] The cross-section shape of the limit frame 3 is a concave shape, and the concave shape can ensure the stable movement of the moving block 6. The rotating member 97 includes: a cross bar 971, the cross bar 971 is fixedly installed on the surface of the cylinder 95, the surface of the cross bar 971 is hinged with the clamping rod 972, the surface of the clamping rod 972 is fixedly connected with one side of the torsion spring 973, and the other side of the torsion spring 973 is fixedly installed on the surface of the cross bar 971, and a clamping block 974 is fixedly installed on the surface of the cross bar 971. When the clamping rod 972 is resisted, it can be folded under the support of the torsion spring 973. A transverse hole 11 is provided on the surface of the round block 10. When the transverse hole 11 is parallel to the clamping rod 972, the cross bar 971 can be drawn out from the round block 10. A circular groove 12 is provided in the round block 10, and the setting of the circular groove 12 can complete the installation and disassembly of the twist stopper 8. The cross-sectional shape of the support block 92 is a trapezoid, and the trapezoidal support block 92 can move laterally when subjected to a longitudinal resistance force.

[0028] In the utility model, when in use, the twist stopper 8 to be used is inserted into the fixed block 7, the round block 10 fixed on the surface of the twist stopper 8 contacts the clamping rod 972 on the surface of the cross bar 971, and the clamping rod 972 is folded under the support of the torsion spring 973 by the cross hole 11, and enters the circular groove 12 in the round block 10, and bounces up under the support of the torsion spring 973 when it is not contacted by the cross hole 11, and is stably stuck in the round block 10. When the height of the twist stopper 8 needs to be adjusted, the turntable 4 is rotated on the surface of the bracket 1, and the threaded rod 5 fixed on the surface of the turntable 4 rotates synchronously on the surface of the bracket 1, and the moving block 6 is forced to move in the limit frame 3, and the fixed block 7 and the twist stopper 8 connected to the surface of the moving block 6 move synchronously, so as to achieve the purpose of height adjustment, and then the twist stopper 8 is used to adjust the polyester DTY. During processing, when the anti-twist device 8 needs to be replaced, the turntable 4 is rotated to make the movable block 6 and the fixed block 7 drop to the bottom of the bracket 1, and the fixed rod 91 will pass through the fixed block 7 and hit the cross section of the support block 92. The movable plate 93 fixed on the surface of the support block 92 will slide in the annular groove 96 on the surface of the cylinder 95 under the support of the spring 94. The cylinder 95 can drive the cross bar 971 to rotate, and the clamping rod 972 rotates in the circular groove 12 and keeps parallel with the horizontal hole 11. The anti-twist device 8 can be pulled out from the fixed block 7. This method can realize the secondary use of the anti-twist device 8, and this disassembly method can ensure the safety and convenience of the operator, avoid the inconvenience of operation or difficulty in disassembly due to excessive height, and avoid the loosening of the anti-twist device 8 caused by non-staff operation.

[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A twist stop device with an adjustment structure, comprising a twist stopper (8) and a bracket (1), characterized in that: A round block (10) is fixedly mounted on the surface of the twist stopper (8); a round rod (2) is fixedly mounted on the surface of the bracket (1); a limit frame (3) is fixedly mounted on the surface of the bracket (1); the surface of the bracket (1) is rotatably connected to a turntable (4); a threaded rod (5) is fixedly mounted on the surface of the turntable (4); the threaded rod (5) passes through the bracket (1) and is rotatably connected to the bracket (1); the threaded rod (5) passes through a moving block (6) and is threadedly connected to the moving block (6); the moving block (6) is in contact with the surface of the limit frame (3); a fixed block (7) is fixedly mounted on the surface of the moving block (6); a control component (9) is arranged inside the fixed block (7); the control component (9) comprises: A fixing rod (91), wherein the fixing rod (91) is fixedly mounted on the surface of the bracket (1); A support block (92), the surface of the support block (92) being fixedly connected to the surface of a movable plate (93), the surface of the movable plate (93) being fixedly connected to one end of a spring (94), the other end of the spring (94) being fixedly mounted on the inner wall of a fixed block (7), the movable plate (93) passing through a support rod (98) and being slidably connected to the support rod (98), and the support rod (98) being fixedly mounted on the inner wall of the fixed block (7); A cylinder (95), the cylinder (95) is rotatably connected to the inner wall of the fixed block (7), an annular groove (96) is provided on the surface of the cylinder (95), and the annular groove (96) is slidably connected to the movable plate (93); A rotating member (97), wherein the fixed block (7) is provided with a rotating member (97).

2. The anti-twisting device with an adjustment structure according to claim 1, characterized in that: The cross-sectional shape of the limiting frame (3) is a concave shape.

3. The anti-twisting device with an adjustment structure according to claim 1, characterized in that: The rotating member (97) comprises: a cross bar (971), wherein the cross bar (971) is fixedly mounted on the surface of a cylinder (95), the surface of the cross bar (971) is hinged to a clamping rod (972), the surface of the clamping rod (972) is fixedly connected to one side of a torsion spring (973), the other side of the torsion spring (973) is fixedly mounted on the surface of the cross bar (971), and a clamping block (974) is fixedly mounted on the surface of the cross bar (971).

4. The anti-twisting device with an adjustment structure according to claim 3, characterized in that: A transverse hole (11) is provided on the surface of the round block (10).

5. The anti-twisting device with an adjustment structure according to claim 1, characterized in that: A circular groove (12) is provided in the circular block (10).

6. The anti-twisting device with an adjustment structure according to claim 1, characterized in that: The cross-sectional shape of the support block (92) is a trapezoid.

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