Elasticizing assembly, elasticizing machine and elasticizing control method

Abstract

The invention discloses an elasticizing assembly, an elasticizing machine and an elasticizing control method, the elasticizing assembly comprises a base, a driving shaft, a fixed driven shaft and a movable driven shaft, the driving shaft and the fixed driven shaft are rotatably connected to the base, the base is slidably connected with a sliding seat, the sliding track of the sliding seat is arc-shaped, and the axis of the sliding track is coaxial with the axis of the driving shaft; the movable driven shaft is rotationally connected to the sliding seat; the driving shaft, the fixed driven shaft and the movable driven shaft are parallel to one another; the driving shaft, the fixed driven shaft and the movable driven shaft are each provided with a plurality of working discs, and the working discs of the driving shaft, the fixed driven shaft and the movable driven shaft are alternately stacked. A first driving wheel and a second driving wheel are installed at the lower end of the driving shaft, a first driven wheel is installed at the lower end of the fixed driven shaft, and a second driven wheel is installed at the lower end of the movable driven shaft. The twisting condition of the elasticizing assembly is continuously adjusted, so that the twisting state of the elasticizing assembly is kept in a stable state.

Description

Technical Field

[0001] The present invention relates to the technical field of yarn production, and more specifically, to an elasticizing component, a texturing machine having the elasticizing component, and an elasticizing control method using the texturing machine. Background Art

[0002] A texturing machine for yarn can perform texturing on the yarn. Through the elasticizing component in the texturing machine, usually a friction disc false twister, the yarn is subjected to false twisting treatment to form false twist deformation, and then processes such as heat setting are performed on the yarn, so that the yarn can have a certain elasticity. During the false twist deformation process, the working discs in the false twister interact with each other. The working discs of the three-stack discs rotate in the same direction, and when rotating, they together push the filament to rotate and advance. The friction between the yarn and the working disc exists, and there is a slipping situation.

[0003] The twisting situation is usually related to the rotational speed of the friction disc and the tightness between the friction disc and the yarn. In current texturing machines, the friction disc false twisters of multiple elasticizing components are arranged side by side and driven by a belt, so that the rotational speeds of the driving shafts of each group of friction disc false twisters are in the same state and cannot be adjusted individually. If it is necessary to adjust the twisting situation of the elasticizing component, usually only the working discs in the elasticizing component can be adjusted. By replacing working discs of different sizes, the friction situation of the corresponding component with respect to the yarn is adjusted, and then the friction twisting situation of the yarn is adjusted. The adjustment method is relatively troublesome; moreover, during the use of the working discs, there may also be inconsistent friction differences, resulting in it being difficult for the false twisters of each elasticizing component to maintain the same twisting situation.

[0004] Therefore, a new solution is needed to solve this problem. Summary of the Invention

[0005] The object of the present invention is to overcome the above-mentioned deficiencies of the prior art and provide an elasticizing component, a texturing machine and an elasticizing control method.

[0006] To achieve the above object, the present invention adopts the following technical solutions:

[0007] An elasticizing component includes a base, a driving shaft, a fixed driven shaft and a moving driven shaft. The driving shaft and the fixed driven shaft are both rotatably connected to the base. The base is slidably connected with a sliding seat. The sliding trajectory of the sliding seat is arc-shaped, and the axis of the sliding trajectory is coaxial with the axis of the driving shaft. The moving driven shaft is rotatably connected to the sliding seat. The driving shaft, the fixed driven shaft and the moving driven shaft are parallel to each other. A plurality of working discs are installed on the driving shaft, the fixed driven shaft and the moving driven shaft, and the working discs of the driving shaft, the fixed driven shaft and the moving driven shaft are alternately stacked.

[0008] Both the upper and lower sides of the working disk are formed with end faces, and they are in a convex conical structure; the working disks of the driving and driven shafts and the fixed and driven shafts are stacked up and down, and a gap is formed between the end faces of the stacked working disks up and down.

[0009] The present invention is further arranged such that when the driving and driven shaft moves from the far position to the near position, the distance between the driving and driven shaft and the fixed and driven shaft becomes smaller, the working disks of the driving and driven shaft and the fixed and driven shaft gradually approach, and the width of the gap gradually becomes smaller.

[0010] The present invention is further arranged such that the inclination angle of the generatrix of the end face is a, and the range of the inclination angle a is 1° - 3°, including the end values.

[0011] The present invention is further arranged such that a first driving wheel and a second driving wheel are installed at the lower end of the driving shaft, a first driven wheel is installed at the lower end of the fixed and driven shaft, a second driven wheel is installed at the lower end of the driving and driven shaft, the first driving wheel and the first driven wheel are driven by a first transmission belt, and the second driving wheel and the second driven wheel are driven by a second transmission belt;

[0012] The present invention is further arranged such that a linkage wheel is also installed at the lower end of the driving shaft, and the linkage wheel is in transmission connection with the driver for driving the driving shaft, the fixed and driven shaft, and the driving and driven shaft to rotate synchronously.

[0013] The present invention is further arranged such that during the sliding process of the sliding seat along the sliding track, the distance between the driving and driven shaft and the driving shaft remains the same, the distance between the driving and driven shaft and the fixed and driven shaft changes, and there are a near position and a far position.

[0014] The present invention is further arranged to further include a regulator, the regulator is installed on the base and has an adjustable telescopic adjusting rod; a linkage block is fixedly connected to the outside of the sliding seat, and the end of the adjusting rod abuts against the linkage block for driving the linkage block and the sliding seat to slide synchronously; a spring is elastically pressed against the side of the linkage block facing away from the adjusting rod.

[0015] The present invention is further arranged such that both the linkage block and the adjusting rod are located on the side of the sliding seat facing away from the driving shaft, the adjusting direction of the adjusting rod is arranged along the tangent direction of the sliding track; the adjusting rod is located on the side of the linkage block facing the fixed and driven shaft, and the spring is located on the side of the linkage block facing away from the driven shaft; the regulator is driven and controlled by a servo motor, and the telescopic adjustment amount of the adjusting rod can be adjusted and controlled.

[0016] The present invention is further arranged such that a rotating sleeve is coaxially and rotatably connected to the outer periphery of the driving shaft; a fixed frame is fixedly connected between the rotating sleeve and the sliding seat.

[0017] The present invention also provides a texturing machine, which includes the texturing assembly as described above, and further includes a first roller assembly, a second roller assembly and a tension detector. The first roller assembly and the second roller assembly are respectively located on the input side and the output side of the texturing assembly and are used for actively conveying the yarn.

[0018] The tension detector is located between the first roller assembly and the input side of the texturing assembly and is used for detecting the tension condition of the yarn.

[0019] The present invention also provides a texturing control method, which uses the texturing machine as described above to perform false twisting on the yarn. When the tension between the input side of the texturing assembly and the first roller assembly becomes larger, it indicates that the friction twisting of the texturing assembly on the yarn is excessive. By the operation of the regulator, the driving and driven shaft is moved away from the fixed and driven shaft, and the frictional effect of the working disk on the yarn is reduced to relieve the excessive twisting condition.

[0020] When the tension between the input side of the texturing assembly and the first roller assembly becomes smaller, it indicates that the friction twisting of the texturing assembly on the yarn is insufficient. By the operation of the regulator, the driving and driven shaft is moved closer to the fixed and driven shaft, and the frictional effect of the working disk on the yarn is increased to relieve the insufficient twisting condition. By continuously adjusting the twisting condition of the texturing assembly, the twisting state of the texturing assembly is maintained in a stable state.

[0021] In summary, the present invention has the following beneficial effects:

[0022] The texturing assembly can perform false twisting on the yarn, thereby forming a certain twist on the yarn to suit the texturing process of the texturing machine. In the texturing assembly, the driving shaft, the fixed and driven shaft and the driving and driven shaft are parallel to each other and form an isosceles triangle structure. The driving and driven shaft can slide along an arc-shaped trajectory and deflect around the driving shaft in an arc shape. Furthermore, the distance between the driving and driven shaft and the fixed and driven shaft can be adjusted to adjust the relative distance between the working disks on the corresponding rotating shafts, adjust the overall tightness of each working disk, and adjust the frictional effect of the fixed working disk on the yarn to change the twisting condition of the yarn, and can adjust the magnitude of the frictional force on the yarn, thereby adjusting the twisting condition. Moreover, during the adjustment process of the driving and driven shaft, the driving shaft, the fixed and driven shaft and the driving and driven shaft can always maintain synchronous rotation, ensuring that the motion states of the three rotating shafts are the same, maintaining the same rotational speed state, reducing the variables during the adjustment process, and achieving a stable adjustment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a perspective view of a texturing assembly from the first perspective in Embodiment 1;

[0024] Figure 2 It is a perspective view of a texturing assembly from the second perspective in Embodiment 1;

[0025] Figure 3Side view of a texturing component in Embodiment 1;

[0026] Figure 4 Top view of a texturing component in Embodiment 1;

[0027] Figure 5 Bottom view of a texturing component in Embodiment 1;

[0028] Figure 6 Cross-sectional view of a texturing component in Embodiment 1;

[0029] Figure 7 Schematic diagram of working disk 2 and working disk 3 in a relatively separated state in Embodiment 1;

[0030] Figure 8 Schematic diagram of working disk 2 and working disk 3 in a relatively close state in Embodiment 1;

[0031] Figure 9 For Figure 7 Enlarged view of part A in

[0032] Figure 10 Cross-sectional view of a texturing component in Embodiment 2;

[0033] Figure 11 Schematic diagram of the structure of a texturing machine in Embodiment 3.

[0034] Reference numerals: driving shaft 1; linkage wheel 11; first driving wheel 12; first transmission belt 121; second driving wheel 13; second transmission belt 131; fixed driven shaft 2; first driven wheel 21; movable driven shaft 3; second driven wheel 31; working disk 4; working disk 41; working disk 2 42; working disk 3 43; end face 401; gap 402; base 5; sliding seat 6; sliding groove 60; linkage block 61; linkage groove 62; spring 63; receiving groove 631; fixing frame 64; relief groove 641; rotating sleeve 65; regulator 7; adjusting rod 71; adjusting channel 710; end 711; texturing component 100; first roller assembly 200; second roller assembly 300; tension detector 800; guide wheel 801; tension wheel 802; sliding displacement sensor 803; detection end 804. Detailed implementation manners

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0036] Embodiment 1

[0037] This embodiment discloses a texturing assembly. Referring to Figures 1-9 as shown, it includes a base 5, a driving shaft 1, a fixed driven shaft 2, and a moving driven shaft 3. The driving shaft 1 and the fixed driven shaft 2 are both rotatably connected to the base 5 and are generally vertically arranged; the moving driven shaft 3 is also vertically arranged, can rotate relative to the base 5, and has a movable structure with a slide block 6 as the support carrier and can move relative to the base 5.

[0038] Referring to Figure 5 , Figure 6 as shown, a sliding groove 60 is formed in the base 5, and the slide block 6 is slidably installed in the sliding groove 60 to achieve a sliding connection with the base 5. The direction of the sliding groove 60 is an arc structure, the sliding track of the slide block 6 is an arc, and the axis of the sliding track is coaxial with the axis of the driving shaft 1. The sliding of the slide block 6 can also be regarded as the slide block 6 making a small rotation around the axis of the driving shaft 1.

[0039] Referring to Figures 1-3 as shown, the moving driven shaft 3 is rotatably connected to the slide block 6 and is in a vertical state. A number of working discs 4 are installed on the driving shaft 1, the fixed driven shaft 2, and the moving driven shaft 3. The working discs 4 of the driving shaft 1, the fixed driven shaft 2, and the moving driven shaft 3 are alternately stacked, and each working disc 4 cooperates with each other to perform false twisting on the yarn passing through the middle. Among them, the working discs 4 of the driving shaft 1, the fixed driven shaft 2, and the moving driven shaft 3 are respectively the working disc 41, the second working disc 42, and the third working disc 43.

[0040] The driving shaft 1, the fixed driven shaft 2, and the moving driven shaft 3 are parallel to each other and form an isosceles triangle structure. Among them, the axial distance between the driving shaft 1 and the fixed driven shaft 2 is equal to the axial distance between the driving shaft 1 and the moving driven shaft 3, forming the two waists of the isosceles triangle; while the axial distance between the moving driven shaft 3 and the fixed driven shaft 2 will change, so as to be able to adjust the tightness between the three shafts of the driving shaft 1, the fixed driven shaft 2, and the moving driven shaft 3, and be able to adjust the magnitude of the frictional force on the yarn, and then adjust the twisting situation.

[0041] During the sliding process of the slide block 6 along the sliding track, the distance between the moving driven shaft 3 and the driving shaft 1 remains the same, and the distance between the moving driven shaft 3 and the fixed driven shaft 2 changes, and there are a close position and a far position.

[0042] Referring to Figure 5As shown, the slide 6 is approximately located in the middle of the sliding track, at which time, the driving shaft 1, the fixed driven shaft 2 and the driven driven shaft 3 are approximately in the state of an equilateral triangle. When the slide 6 slides upward, the distance between the driven driven shaft 3 and the fixed driven shaft 2 will increase, thereby increasing the distance between the working disk 2 42 and the working disk 3 43, reducing the compression degree of the yarn in the middle, reducing the friction effect on the yarn, increasing the slippage between the working disk and the yarn, and reducing the twisting effect on the yarn;

[0043] Reference Figure 5 As shown, when the slide 6 slides downward, the distance between the dynamic driven shaft 3 and the fixed driven shaft 2 will become smaller, and then the distance between the working disk 2 42 and the working disk 3 43 will become smaller, the compression degree of the middle yarn will become greater, the friction effect on the yarn will also become greater, the slippage between the working disk and the yarn will be reduced, and the twisting effect on the yarn will also be enhanced, thereby improving the twisting effect.

[0044] Reference Figure 2 , Figure 5 As shown, in this embodiment, the driving shaft 1, the fixed driven shaft 2 and the dynamic driven shaft 3 can maintain synchronous rotation, and the small slip of the slide 6 and the dynamic driven shaft 3 basically has no effect on the rotation speed of the three shafts.

[0045] Reference Figure 2 , Figure 5 As shown, a linkage wheel 11 is also installed at the lower end of the driving shaft 1, and the linkage wheel 11 is connected to the driver in a transmission manner, and can drive the driving shaft 1, the fixed driven shaft 2 and the driven driven shaft 3 to rotate synchronously, as an active power input. A driving wheel 12 and a driving wheel 2 13 are installed at the lower end of the driving shaft 1, a driven wheel 1 21 is installed at the lower end of the fixed driven shaft 2, and a driven wheel 2 31 is installed at the lower end of the driven driven shaft 3. The driving wheel 12 and the driven wheel 1 21 are driven by a transmission belt 121, and the axis positions of the driving wheel 12 and the driven wheel 1 21 are determined, so that the driving shaft 1 and the fixed driven shaft 2 can be driven to rotate synchronously through the transmission belt 121.

[0046] Reference Figure 2 , Figure 5 As shown, the driving wheel 13 and the driven wheel 31 are driven by the transmission belt 131, and the distance between the axes of the driving wheel 12 and the driving wheel 13 is also kept consistent, so that the driving shaft 1 and the driven shaft 3 can be driven to rotate synchronously by the transmission belt 131. When the driven shaft 3 follows the sliding seat 6, the normal transmission of the transmission belt 131 can be maintained.

[0047] Through two groups of transmission belts, namely transmission belt one 121 and transmission belt two 131, the transmission between three rotating shafts can be achieved, and thus the synchronous rotation of the three rotating shafts can be maintained all the time to realize the synchronous rotation of working disk 41, working disk two 42 and working disk three 43, and jointly twist the yarn.

[0048] Further, as shown in Figures 7-9 , end faces 401 are formed on both the upper and lower sides of working disk 4 and are in a convex conical structure. Among them, the upper end face 401 is in a structure with the middle protruding upward and both sides descending, and the lower end face 401 is in a structure with the middle protruding downward and both sides ascending. The working disks 4 of the driving driven shaft 3 and the fixed driven shaft 2 are stacked up and down, and a gap 402 is formed between the end faces 401 stacked up and down. In the sectional direction, the inclination angle of the generatrix of the end face 401 is a, and it is in a tilted state of approximately 1-3 degrees.

[0049] As shown in Figure 9 , the gap 402 between working disk two 42 and working disk three 43 is in an inclined structure. When the driving driven shaft 3 moves from the far position to the near position, the distance between the driving driven shaft 3 and the fixed driven shaft 2 becomes smaller, and the working disks 4 of the driving driven shaft 3 and the fixed driven shaft 2 also gradually approach, and the width of the gap 402 gradually becomes smaller. After the gap of the gap 402 becomes smaller, the frictional pressure on the yarn increases, and thus the yarn can rotate by friction more efficiently to improve the twisting effect of the yarn. On the contrary, when the gap of the gap 402 becomes larger, the frictional pressure on the yarn decreases to reduce the twisting effect of the yarn.

[0050] In this embodiment, the texturing component further includes a regulator 7. The regulator 7 is installed on the base 5 and has a telescopically adjustable adjusting rod 71. The regulator 7 is driven and controlled by a servo motor or a stepper motor, and the telescopic adjustment amount of the adjusting rod 71 can be adjusted and controlled, and thus the positions of the slide block 6 and the driving driven shaft 3 can be adjusted.

[0051] As shown in Figure 11 , a linkage block 61 is fixedly connected to the outside of the slide block 6, and a linkage groove 62 is also formed in the slide block 6 for the slide block 6 to be movably adjusted. The housing of the regulator 7 is integrally and fixedly connected to the base 5, and an adjustment channel 710 is also formed in the base 5. The adjusting rod 71 is slidably connected in the adjustment channel 710, and the adjustment channel 710 communicates with the linkage groove 62. The end 711 of the adjusting rod 71 can extend into the linkage groove 62, and the end 711 of the adjusting rod 71 abuts against the linkage block 61, and can drive the linkage block 61 and the slide block 6 to slide synchronously.

[0052] A spring 63 is elastically pressed against the side of the linkage block 61 facing away from the adjustment rod 71, and the spring 63 can apply an elastic force to the linkage block 61, and then the spring 63 can balance the forces on both sides to maintain the position of the linkage block 61 and the slide 6. In addition, a receiving groove 631 is also provided on the side wall of the linkage groove 62, and the end of the spring 63 can be embedded in the receiving groove 631, so that the position stability of the spring 63 can be maintained.

[0053] Reference Figure 6 As shown, the linkage block 61 and the adjustment rod 71 are both located on the side of the slide 6 facing away from the driving shaft 1, and the adjustment direction of the adjustment rod 71 is set along the tangent direction of the sliding track. The adjustment rod 71 can push the linkage block 61 to move through the end 711 of the adjustment rod 71 through reciprocating telescopic adjustment, and then can drive the driven shaft 3, the slide 6 and the slide 6 to move.

[0054] Reference Figure 6 As shown, the adjustment rod 71 is located on the side of the linkage block 61 facing the fixed and driven shafts 2, and the spring 63 is located on the side of the linkage block 61 facing away from the driven shaft 2. The upward movement of the linkage block 61 is blocked by the end 711 of the adjustment rod 71, and when the linkage block 61 moves downward, the side direction of the linkage block 61 is elastically blocked by the spring 63, and the linkage block 61 can be elastically deflected in the direction away from the fixed and driven shafts 2.

[0055] When the movable driven shaft 3 moves toward the fixed driven shaft 2, the force of the movable driven shaft 3 toward the fixed driven shaft 2 can apply pressure through the spring 63, and a force can be applied between the working disk 2 42 and the working disk 3 43 through the spring 63, thereby limiting the gap 402 between the working disk 2 42 and the working disk 3 43 to a smaller range; and when the gap 402 between the working disk 2 42 and the working disk 3 43 may be too small, the linkage block 61 can elastically deflect in the direction of the spring 63, and play a role of elastic buffering through the elastic deflection in the direction of the spring 63.

[0056] Embodiment 2

[0057] This embodiment discloses an elastic component. Based on the first embodiment, Figure 10 A rotating sleeve 65 is coaxially connected to the outer periphery of the driving shaft 1 , and the rotating sleeve 65 is only supported for rotation and does not rotate with the driving shaft 1 .

[0058] A fixing frame 64 is fixedly connected between the rotating sleeve 65 and the sliding seat 6 , and a clearance groove 641 is provided in the base 5 for the fixing frame 64 to pass through and allow the fixing frame 64 to deflect and move.

[0059] Through the fixing frame 64 and the rotating sleeve 65, the sliding seat 6 can be supported, so that the sliding seat 6 can be supported and guided more stably, thereby improving the adjustment stability of the sliding seat 6 and the driving and driven shafts 3.

[0060] Embodiment III

[0061] This embodiment discloses a texturing machine. Refer to Figure 11 As shown in the figure, it includes a texturing component 100 as in Embodiment I or Embodiment II, and further includes a first roller component 200, a second roller component 300 and a tension detector 800. Among them, the texturing component 100 can false-twist the yarn, the first roller component 200 and the second roller component 300 can actively convey the yarn; the tension detector 800 can detect the tension of the yarn.

[0062] Refer to Figure 11 As shown in the figure, the first roller component 200 and the second roller component 300 are respectively located on the input side and the output side of the texturing component 100 and can actively convey the yarn. The texturing component 100 can twist the yarn. During the twisting process, the tension of the yarn will increase, that is, the tension between the input side of the texturing component 100 and the first roller component 200 will increase. The tension detector 800 is located between the first roller component 200 and the input side of the texturing component 100 and is used to detect the tension of the yarn. The change in the tension situation can reflect the tension situation of the texturing component 100 on the yarn.

[0063] Refer to Figure 11 As shown in the figure, the tension detector 800 includes two guide wheels 801, a tension wheel 802 and a sliding displacement sensor 803. The tension wheel 802 is located between the two guide wheels 801. The sliding displacement sensor 803 has a detection end 804 that can elastically expand and contract, and the tension wheel 802 is installed on the detection end 804 of the sliding displacement sensor 803.

[0064] When the tension of the yarn becomes larger, the tension of the yarn between the two guide wheels 801 will also become larger, and the pressure on the tension wheel 802 will gradually increase, applying pressure to the detection end 804 of the sliding displacement sensor 803. The change of the detection end 804 reflects the parameter change of the sliding displacement sensor 803, and then can reflect the change of the yarn tension between the two guide wheels 801 and the change of the yarn tension during the twisting process.

[0065] Conversely, when the tension of the yarn becomes smaller, the tension of the yarn between the two guide wheels 801 will also become smaller, and the pressure on the tension wheel 802 will gradually decrease. The change of the detection end 804 reflects the parameter change of the sliding displacement sensor 803, and can reflect the change of the yarn tension during the twisting process.

[0066] This embodiment also discloses a texturing control method, which uses the texturing machine in the above embodiment to perform false twisting on the yarn;

[0067] During the operation of the texturing machine, when each working disk 4 of the texturing assembly 100 performs frictional twisting on the yarn, the yarn is subjected to frictional twisting, which in turn causes a change in the tension between the input side of the texturing assembly 100 and the first roller assembly 200. After the equipment is balanced, the tension between the input side of the texturing assembly 100 and the first roller assembly 200 remains stable, that is, the parameters reflected by the sliding displacement sensor 803 will be basically stable.

[0068] When the parameter change reflected by the sliding displacement sensor 803 indicates that the tension between the input side of the texturing assembly 100 and the first roller assembly 200 becomes larger, it means that the degree of frictional twisting of each working disk 4 of the texturing assembly 100 on the yarn increases and the twisting is excessive. By the operation of the regulator 7, the adjusting rod 71 extends a certain amount, pushing the linkage block 61 and the sliding seat 6 to move, that is, making the moving driven shaft 3 away from the fixed driven shaft 2, the distance between the second working disk 42 and the third working disk 43 becomes farther, the tightness between the three groups of working disks 4 becomes smaller, the frictional effect on the yarn decreases, and the twisting effect on the yarn is reduced to relieve the excessive twisting situation;

[0069] On the contrary, when the parameter change reflected by the sliding displacement sensor 803 indicates that the tension between the input side of the texturing assembly 100 and the first roller assembly 200 becomes smaller, it means that the degree of frictional twisting of each working disk 4 of the texturing assembly 100 on the yarn decreases and the twisting is insufficient. By the operation of the regulator 7, the adjusting rod 71 retracts a certain amount, and the spring 63 pushes the linkage block 61 and the sliding seat 6 to move, that is, making the moving driven shaft 3 close to the fixed driven shaft 2, the distance between the second working disk 42 and the third working disk 43 becomes closer, the tightness between the three groups of working disks 4 becomes tighter, the frictional effect on the yarn increases, and the twisting effect on the yarn is improved to relieve the insufficient twisting situation; then, through the parameter change reflected by the sliding displacement sensor 803, the twisting situation of the texturing assembly 100 is continuously adjusted to maintain the twisting state of the texturing assembly 100 in a stable state.

[0070] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions falling within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A springing component, characterized in that: The invention comprises a base (5), a driving shaft (1), a fixed driven shaft (2) and a driven driven shaft (3), wherein the driving shaft (1) and the fixed driven shaft (2) are both rotatably connected to the base (5), and the base (5) is slidably connected to a slide seat (6), wherein the sliding track of the slide seat (6) is arc-shaped, and the axis of the sliding track is coaxial with the axis of the driving shaft (1); the driven driven shaft (3) is rotatably connected to the slide seat (6), and the driving shaft (1), the fixed driven shaft (2) and the driven driven shaft (3) are parallel to each other; and the driving shaft (1), the fixed driven shaft (2) and the driven driven shaft (3) are all installed with a plurality of working disks (4), and the working disks (4) of the driving shaft (1), the fixed driven shaft (2) and the driven driven shaft (3) are alternately stacked; The working disk (4) is provided with end surfaces (401) on both upper and lower sides and presents a convex conical structure; the working disks (4) of the driven shaft (3) and the fixed driven shaft (2) are stacked up and down, and a gap (402) is formed between the end surfaces (401) of the stacked working disks (4).

2. The elasticizing component according to claim 1, characterized in that: When the driven shaft (3) moves from a distant position to an approaching position, the distance between the driven shaft (3) and the fixed driven shaft (2) becomes smaller, the working disks (4) of the driven shaft (3) and the fixed driven shaft (2) also gradually approach each other, and the width of the gap (402) gradually becomes smaller.

3. The elasticizing component according to claim 2, characterized in that: The inclination angle of the generatrix of the end surface (401) is a, and the range of the inclination angle a is 1°-3°.

4. The elasticizing component according to claim 1, characterized in that: The lower end of the driving shaft (1) is equipped with a driving wheel 1 (12) and a driving wheel 2 (13); the lower end of the fixed driven shaft (2) is equipped with a driven wheel 1 (21); the lower end of the fixed driven shaft (3) is equipped with a driven wheel 2 (31); the driving wheel 1 (12) and the driven wheel 1 (21) are driven by a transmission belt 1 (121); the driving wheel 2 (13) and the driven wheel 2 (31) are driven by a transmission belt 2 (131); A linkage wheel (11) is also installed at the lower end of the driving shaft (1), and the linkage wheel (11) is connected to the driver in a transmission manner and is used to drive the driving shaft (1), the fixed driven shaft (2) and the dynamic driven shaft (3) to rotate synchronously.

5. The elasticizing component according to claim 1, characterized in that: When the slide seat (6) slides along the sliding track, the distance between the driven shaft (3) and the driving shaft (1) remains consistent, and the distance between the driven shaft (3) and the fixed driven shaft (2) changes, and has a close position and a distant position.

6. The elasticizing component according to claim 1, characterized in that: The invention also comprises an adjuster (7), which is mounted on the base (5) and has a telescopically adjustable adjusting rod (71); a linkage block (61) is fixedly connected to the outer side of the slide seat (6); an end (711) of the adjustment rod (71) abuts against the linkage block (61) to drive the linkage block (61) and the slide seat (6) to slide synchronously; and a spring (63) is elastically pressed against a side of the linkage block (61) facing away from the adjustment rod (71).

7. The elasticizing component according to claim 6, characterized in that: The linkage block (61) and the adjustment rod (71) are both located on the side of the slide seat (6) facing away from the driving shaft (1), and the adjustment direction of the adjustment rod (71) is set along the tangent direction of the sliding track; the adjustment rod (71) is located on the side of the linkage block (61) facing the fixed driven shaft (2), and the spring (63) is located on the side of the linkage block (61) facing away from the driven shaft (2); the regulator (7) is driven and controlled by a servo motor, and the telescopic adjustment amount of the adjustment rod (71) can be adjusted and controlled.

8. The elasticizing component according to claim 7, characterized in that: A rotating sleeve (65) is coaxially rotatably connected to the outer periphery of the driving shaft (1); a fixing frame (64) is fixedly connected between the rotating sleeve (65) and the sliding seat (6).

9. A texturizing machine, characterized in that: It comprises the texturizing component (100) as described in any one of claims 1 to 8, and also comprises a roller component one (200), a roller component two (300) and a tension detector (800), wherein the roller component one (200) and the roller component two (300) are respectively located at the input side and the output side of the texturizing component (100), and are used for actively conveying the yarn; the tension detector (800) is located between the roller component one (200) and the input side of the texturizing component (100), and is used for detecting the tension of the yarn.

10. A method for controlling elasticity, characterized in that: Using the texturing machine as claimed in claim 9, the yarn is subjected to false twisting; When the tension between the input side of the texturing component (100) and the roller component 1 (200) increases, it indicates that the texturing component (100) has excessively twisted the yarn with friction; the regulator (7) operates so that the driven shaft (3) moves away from the fixed driven shaft (2), and the friction effect of the working disc (4) on the yarn is reduced, thereby alleviating the excessive twisting; When the tension between the input side of the texturing component (100) and the roller component 1 (200) decreases, it indicates that the friction twisting of the yarn by the texturing component (100) is insufficient; the regulator (7) operates so that the driven shaft (3) approaches the fixed driven shaft (2), and the friction effect of the working disk (4) on the yarn is increased to alleviate the situation of insufficient twisting; and the twisting state of the texturing component (100) is maintained in a stable state by continuously adjusting the twisting state of the texturing component (100).

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