A regulating device for controlling the tension of a spinning line

Abstract

The present invention relates to the technical field of adjusting the tension of spinning lines, and specifically to an adjusting device for controlling the tension of spinning lines, comprising a spinning line, a wire pressing mechanism for providing tension adjustment for the spinning line in a delivery and traction state, a tension adjustment mechanism arranged on the wire pressing mechanism, and a winding distance adjustment mechanism arranged on the tension adjustment mechanism; the winding distance adjustment mechanism comprises a horizontal rail and a first clamp arranged outside the rail. By setting multiple groups of tension adjustment mechanisms that are evenly spaced and evenly distributed, and setting two groups of wire pressing mechanisms that are symmetrically distributed on one group of tension adjustment mechanisms, after the two groups of wire pressing mechanisms obtain adjustment angles, the stranded and pulled silk threads can obtain tension control of the same batch, and as the silk threads are continuously wound toward an external winding roller, it can finally ensure that multiple strands of silk threads are delivered with anti-shake, thereby reducing the large-scale vibration caused by airflow interference during the silk thread delivery process.

Description

Technical Field

[0001] The invention relates to the technical field of spinning line tension adjustment, in particular to an adjustment device for controlling the tension of a spinning line. Background Art

[0002] Spinning is a systematic process in which the molten material is extruded from the spinneret, cooled and solidified by air, and then the silk thread is delivered to the gathering assembly under the action of airflow and finally gathered by the winding roller. In this process, in order to prevent the silk thread from breaking during the winding process, it is necessary to add a tension adjustment device during the winding roller and the extrusion process to reduce the safe gathering of the silk thread.

[0003] In traditional spinning operations, the silk threads are mostly in a messy state when they are squeezed out of the spinneret, and under the action of airflow, the messy silk threads will shake under the action of airflow. Then, during the winding and twisting process, the silk threads will vibrate after adjusting the tension. In severe cases, the silk threads will deviate from the mother line due to twisting, resulting in the bulging of the silk threads after twisting. Then, as the twisting of the silk threads continues, the silk threads will continue to be under pressure and will break.

[0004] In view of this, a regulating device for controlling the tension of a spinning line is designed to solve the above-mentioned problem. Summary of the invention

[0005] The present invention aims to solve one of the technical problems existing in the prior art or related technology.

[0006] To this end, the technical solution adopted in the present invention is:

[0007] A device for controlling the tension of a spinning line comprises a spinning line, a wire pressing mechanism for providing tension adjustment for the spinning line in a delivery traction state, a tension adjustment mechanism arranged on the wire pressing mechanism, and a winding distance adjustment mechanism arranged on the tension adjustment mechanism; the winding distance adjustment mechanism comprises a horizontal rail, a first clamp arranged outside the rail, a plurality of brackets installed on the rail, and a position control component arranged in the bracket; the tension adjustment mechanism comprises a first slide rail and a second slide rail symmetrically distributed in a vertical direction, a slider at the bottom of the first slide rail is movably installed in the rail, a slide plate and a slide mounted on two adjacent slide plates are both arranged inside the first slide rail and the second slide rail; the slide is installed in the first clamp; two sets of wire pressing mechanisms are symmetrically distributed outside the first slide rail and the second slide rail; the wire pressing mechanism comprises a hub and a ceramic outer pad arranged outside the hub and used for lossless wire delivery.

[0008] In a preferred example, the present invention can be further configured as follows: the support frame is composed of a vertical rod and a rectangular sleeve;

[0009] The position control assembly includes a beam frame arranged in a rectangular sleeve, the beam frame is in a T-shaped structure as a whole, a cylindrical hole is opened in the end of the beam frame pipe, a spring is arranged in the cylindrical hole, and a guide rod is movably installed in the cylindrical hole;

[0010] A slide groove is provided in the rod body of the beam frame, and a clamping plate is provided in the slide groove, two ends of the clamping plate are movably connected to two oblique arms, and the other end of the oblique arm is connected to the end of the guide rod penetrating into the cylindrical hole;

[0011] A pull rod is connected to the clamping plate, and a bolt is provided at the outer end of the beam frame rod body, and the bolt is used to lock the state of the pull rod.

[0012] In a preferred example, the present invention can be further configured as follows: slideways are provided inside the first slide rail and the second slide rail, and limit end rods are provided inside the first slide rail and the second slide rail, and two compression springs are provided outside the limit end rods;

[0013] The adjacent ends of the two compression springs are respectively pressed on two sides of the sliding plate column;

[0014] A second clamp is movably mounted on the outer end of the slide plate, two symmetrically distributed outer plates are mounted on both ends of the second clamp, and shafts are mounted on the bottom ends of the two outer plates;

[0015] The extension of the slide plate is used to adjust the angle of the two outer plates turning over along the shaft.

[0016] In a preferred example, the present invention can be further configured as follows: the winding pitch adjustment mechanism also includes a suspension and a wire sleeve installed on the suspension;

[0017] A wire-releasing slot is provided in the vertical plate in the suspension, and the wire-releasing slot is used for guiding the delivery of the wire.

[0018] In a preferred example, the present invention can be further configured as follows: the winding distance adjustment mechanism also includes a hydraulic rod installed in a bottom clamp at the outer end of the horizontal rail, and the outer end of the hydraulic sub-rod in the hydraulic rod is installed in the end plate at the outer end of the first clamp.

[0019] In a preferred example, the present invention can be further configured as follows: the tension adjustment mechanism further includes an auxiliary cushion, and three evenly distributed pulleys are arranged on the inner side of the auxiliary cushion;

[0020] The pulley is composed of an insertion rod and an I-shaped rubber sleeve roller, and the three pulleys are used to provide a tensioned pressure platform for delivering the silk thread.

[0021] In a preferred example, the present invention may be further configured as follows: two symmetrically distributed pads are installed between the first slide rail and the second slide rail;

[0022] The column head at the outer end of the guide rod is installed in the socket in the middle of the pad, and the retraction of the two guide rods is used to pull and adjust the distance between the two groups of pads.

[0023] In a preferred example, the present invention can be further configured as follows: a notch constrained to one of the slide plates is formed at the bottom of the first slide rail, and a notch constrained to the other slide plate is formed at the top of the second slide rail;

[0024] The constrained slide plate is used to improve the stability of the pressure wire of the wire pressing mechanism.

[0025] In a preferred example, the present invention can be further configured as follows: the wire pressing mechanism further includes an end shaft movably mounted on the top of the two outer plates and two bearings mounted on the end shaft;

[0026] The wheel hub is mounted outside the two bearings;

[0027] Two symmetrically distributed gaskets are provided at both ends of the wheel hub;

[0028] The two gaskets are used to provide compression protection for the ceramic outer gasket.

[0029] In a preferred example, the present invention can be further configured as follows: a smooth through hole is opened inside the wire sleeve, and the smooth through hole is located at the center of the gap between the two ceramic outer pads;

[0030] After the two spinning threads penetrate into the smooth through hole, they are respectively pressed in the annular grooves outside the two ceramic outer pads.

[0031] By adopting the above technical solution, the beneficial effects achieved by the present invention are:

[0032] 1. The present invention sets a plurality of groups of tension adjustment mechanisms that are equally spaced and evenly distributed, and sets two groups of wire pressing mechanisms that are symmetrically distributed on one group of tension adjustment mechanisms. At this time, after the angles of the two groups of wire pressing mechanisms are adjusted, the strands of silk threads pulled can be tension-controlled in the same batch. As the silk threads are continuously wound toward the external winding roller, it can eventually ensure that the multiple strands of silk threads are delivered in an anti-shake manner, thereby reducing the large-scale vibration caused by airflow interference during the silk thread delivery process.

[0033] 2. The present invention arranges an independent position control component between two adjacent groups of tension adjustment mechanisms. When four silk threads are needed as the main line for twisting, the two groups of tension adjustment mechanisms with shrunk spacing can gather four of the silk threads. At this time, the stretching speed of the four silk threads will be slower than the stretching speed of the remaining multiple silk threads. Therefore, the remaining multiple silk threads with equal spacing can be twisted and wound around the above four silk threads in turn, thereby avoiding the phenomenon of convex strands when the silk threads are twisted.

[0034] 3. The present invention uses a combined auxiliary pad and a plurality of pulleys as a bearing platform for multiple silk threads. At this time, a wire pressing mechanism arranged outside the auxiliary pad can freely adjust the tension of the delivered silk threads in the longitudinal direction, thereby reducing the wear of the delivered silk threads and ensuring that the tension of the multiple silk threads can be adaptively adjusted during the twisting and winding of the multiple silk threads, so as to avoid the problem of the multiple silk threads being broken due to excessive twisting tension. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the present invention when used;

[0036] Figure 2 It is a three-dimensional schematic diagram of the present invention;

[0037] Figure 3 It is a schematic diagram of the winding pitch adjustment mechanism of the present invention;

[0038] Figure 4 is a schematic diagram of a position control assembly of the present invention;

[0039] Figure 5 For the present invention Figure 4 The enlarged schematic diagram of point A in the middle;

[0040] Figure 6 It is a partial top view schematic diagram of the present invention;

[0041] Figure 7 is a schematic diagram of the tension adjustment mechanism of the present invention;

[0042] Figure 8 It is a cross-sectional schematic diagram of two slide rails of the present invention;

[0043] Fig. 9 It is a schematic diagram of the wire pressing mechanism of the present invention.

[0044] Reference numerals:

[0045] 100, winding distance adjustment mechanism; 110, suspension; 120, wire sleeve; 130, wire release notch; 140, horizontal rail; 150, hydraulic rod; 160, first clamp; 170, support frame; 180, position control assembly; 181, beam frame; 182, spring; 183, guide rod; 184, clamp; 185, inclined arm; 186, pull rod;

[0046] 200, tension adjustment mechanism; 210, first slide rail; 220, second slide rail; 230, pad; 240, slide plate; 250, slide rack; 260, auxiliary pad; 270, pulley; 280, limit end rod; 290, compression spring;

[0047] 300, wire pressing mechanism; 310, outer plate; 320, shaft; 330, second clamp; 340, end shaft; 350, bearing; 360, wheel hub; 370, ceramic outer pad; 380, gasket;

[0048] 400. Spinning line. DETAILED DESCRIPTION

[0049] To make the purpose, technical solution and advantages of the present invention more clear, the present invention is further described in detail below in combination with specific implementations and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict.

[0050] It is to be understood that these descriptions are exemplary only and are not intended to limit the scope of the invention.

[0051] A regulating device for controlling the tension of a spinning line provided by some embodiments of the present invention will be described below in conjunction with the accompanying drawings. Embodiment 1:

[0052] Combination Figure 1-Figure 9 As shown, the present invention provides an adjusting device for controlling the tension of a spinning line, comprising a spinning line 400, a wire pressing mechanism 300 for providing tension adjustment for the spinning line 400 in a delivery traction state, a tension adjustment mechanism 200 arranged on the wire pressing mechanism 300, and a winding distance adjustment mechanism 100 arranged on the tension adjustment mechanism 200.

[0053] The winding pitch adjustment mechanism 100 includes a suspension 110 and a horizontal rail 140, a first clamp 160 arranged outside the rail 140, a plurality of brackets 170 installed on the rail 140 and a position control assembly 180 arranged in the bracket 170, a wire sleeve 120 installed on the suspension 110, and a hydraulic rod 150 installed in a bottom clamp at the outer end of the rail 140, and the outer end of the hydraulic sub-rod in the hydraulic rod 150 is installed in the end plate at the outer end of the first clamp 160;

[0054] A wire-releasing slot 130 is provided in the vertical plate in the suspension frame 110 , and the wire-releasing slot 130 is used to guide the delivery of the wire;

[0055] The support frame 170 is composed of a vertical rod and a rectangular sleeve;

[0056] The position control assembly 180 includes a beam frame 181 disposed in a rectangular sleeve, the beam frame 181 is in a T-shaped structure as a whole, and a cylindrical hole is opened in the pipe end of the beam frame 181, and a spring 182 is disposed in the cylindrical hole, and a guide rod 183 is movably installed in the cylindrical hole;

[0057] The tension adjustment mechanism 200 includes an auxiliary pad 260, a first slide rail 210 and a second slide rail 220 symmetrically distributed in the vertical direction, a slider at the bottom of the first slide rail 210 is movably installed in the horizontal rail 140, a slide plate 240 and a slide frame 250 installed on two adjacent slide plates 240 are arranged inside the first slide rail 210 and the second slide rail 220, and three evenly distributed pulleys 270 are arranged inside the auxiliary pad 260;

[0058] The slide 250 is mounted in the first clamp 160;

[0059] Two sets of wire pressing mechanisms 300 are symmetrically arranged on the outside of the first slide rail 210 and the second slide rail 220;

[0060] The wire pressing mechanism 300 includes a hub 360 and a ceramic outer pad 370 disposed outside the hub 360 and used for lossless wire transfer.

[0061] After the traditional silk thread is extruded through the spinneret, the ejected silk thread will be delivered to the gathering component under the effect of air cooling. In this process, the silk thread that is entrained by the airflow is prone to breakage when it is stretched during the above process. In addition, the traditional silk thread can only be tensioned and adjusted for delivery and cutoff, and the silk thread that is being delivered cannot be gathered and twisted. Once the silk thread needs to be twisted, the traditional tensioning mechanism will slip due to the increased force on the silk thread, and the entangled silk thread will have local convex strands.

[0062] The device is provided with multiple groups of tension adjustment mechanisms 200 that are evenly distributed, and a position control component 180 is provided between two adjacent groups of tension adjustment mechanisms 200. When the spinning wire 400 is extruded from the spinneret and enters the inside of the wire sleeve 120 under the influence of the air-cooled airflow, the wire sleeve 120 in a stable state can provide a stable bearing pressure for the split wires, and the split wires can pass through two ceramic outer pads 370 respectively and bear pressure on the selected pulley 270. At this time, the split wires can be prevented from being shaken by the airflow after being tensioned and adjusted. When the split wires are stably delivered without being disturbed by the airflow, the multiple wires passing through multiple ceramic outer pads 370 can be twisted according to needs.

[0063] Then adjust the bolts on the beam 181 and stretch the pull rod 186 until the splint 184 pulls the two inclined arms 185 and the two guide rods 183 to extend at the same speed. At this time, the two adjacent sets of tension adjustment mechanisms 200 can pre-adjust the busbars that require twisting. At this time, the pre-adjusted four busbars can provide twisting carriers for the remaining multiple strands of silk thread to ensure that no convex strands will appear during the twisting of the silk thread. Embodiment 2:

[0064] Combination Figure 1 , Figure 4 and Figure 5 As shown, on the basis of Example 1, a slide groove is provided in the rod body of the beam frame 181, and a clamping plate 184 is provided in the slide groove, and two ends of the clamping plate 184 are movably connected to two oblique arms 185, and the other end of the oblique arm 185 is connected to the end of the guide rod 183 that penetrates into the cylindrical hole;

[0065] A pull rod 186 is connected to the clamping plate 184 , and a bolt is provided at the outer end of the rod body of the beam frame 181 , and the bolt is used to lock the state of the pull rod 186 .

[0066] By setting the rod body of the guide rod 183 to a cross-shaped structure, when the pull rod 186 is stretched outward, the clamping plate 184 installed at its inner end can be in a constant pressure state during the process of stretching the two inclined arms 185 and the two guide rods 183, thereby providing sufficient stable bearing capacity for the extension of the tension adjustment mechanism 200. At the same time, the multiple groups of position control components 180 can provide protection for the calibration wires for the evenly distributed multiple groups of tension adjustment mechanisms 200 and the multiple groups of wire pressing mechanisms 300. Embodiment three:

[0067] Combination Figure 3-Figure 9 As shown, on the basis of Example 1, slideways are provided inside the first slide rail 210 and the second slide rail 220, and limit end rods 280 are provided inside the first slide rail 210 and the second slide rail 220, and two compression springs 290 are provided outside the limit end rods 280;

[0068] The adjacent ends of the two compression springs 290 are respectively pressed on the two sides of the sliding column of the sliding plate 240;

[0069] A second clamp 330 is movably mounted on the outer end of the slide plate 240, two symmetrically distributed outer plates 310 are mounted on both ends of the second clamp 330, and a shaft 320 is mounted on the bottom ends of the two outer plates 310;

[0070] The extension of the slide plate 240 is used to adjust the angle of the two outer plates 310 turning sideways along the shaft 320;

[0071] The pulley 270 is composed of an insertion rod and an I-shaped rubber sleeve roller, and the three pulleys 270 are used to provide a tensioned pressure platform for delivering the silk thread;

[0072] Two symmetrically distributed pads 230 are installed between the first slide rail 210 and the second slide rail 220;

[0073] The column head at the outer end of the guide rod 183 is installed in the insertion hole in the middle of the pad 230, and the retraction of the two guide rods 183 is used to pull the two groups of pads 230 to adjust the distance.

[0074] By installing two symmetrically distributed auxiliary pads 260 on the top of the first slide rail 210 and the bottom of the second slide rail 220, a plurality of pulleys 270 movably installed in the two auxiliary pads 260 can provide a pressure-bearing platform for the delivered silk thread. At this time, the pulleys 270 can perform equal-interval gathering and regulation of the divided silk threads under the guidance of the wire sleeve 120, and with the extension of the slide plate 240, the wire pressing mechanism 300 that is subjected to sideways pressure can regulate the tension of the gathered silk threads.

[0075] After the four strands of silk thread are selected as the mother wire, the remaining strands of silk thread can be precisely twisted along the outside of the four mother wires, thereby avoiding the problem of convex strands in the twisted silk thread. Embodiment 4:

[0076] Combination Figure 2-Figure 9 As shown, in the above embodiment, a notch constrained to one of the slide plates 240 is opened at the bottom of the first slide rail 210, and a notch constrained to the other slide plate 240 is opened at the top of the second slide rail 220;

[0077] The constrained slide plate 240 is used to improve the stability of the pressure wire of the pressure wire mechanism 300;

[0078] The wire pressing mechanism 300 further includes an end shaft 340 movably mounted on the top of the two outer plates 310 and two bearings 350 mounted on the end shaft 340;

[0079] The hub 360 is mounted outside the two bearings 350;

[0080] Two symmetrically distributed gaskets 380 are provided at both ends of the hub 360;

[0081] The two gaskets 380 are used to provide compression protection for the ceramic outer gasket 370;

[0082] A smooth through hole is formed inside the wire sleeve 120, and the smooth through hole is located at the center of the gap between the two ceramic outer pads 370;

[0083] After the two spinning threads 400 pass through the smooth through hole, they are respectively pressed in the annular grooves outside the two ceramic outer pads 370 .

[0084] When the suspension 110 is arranged on the path of delivering the wire, the evenly distributed multiple wire sleeves 120 can uniformly guide the wires after being split, and the multiple sets of wire pressing mechanisms 300 can provide stabilization protection for the split wires under the pressure of the multiple wire sleeves 120, thereby reducing the problem of shaking of the split wires caused by airflow;

[0085] As the hydraulic rod 150 operates, its internal hydraulic sub-rod will push the first clamp 160. At the same time, the multiple slides 250 will be compressed and push the multiple sets of wire pressing mechanisms 300 to flip sideways at the same angle. At this time, the tension of the divided wire can be appropriately relaxed in the selected twisting stage, thereby ensuring that the twisted wire is continuously tightened to cause the wire body to break.

[0086] At the same time, the silk threads delivered in a uniform horizontal line can always be stretched at a constant spacing and speed under the auxiliary pressure of multiple sets of wire pressing mechanisms 300.

[0087] The working principle and use process of the present invention: At present, after the spinning line is squeezed out of the melt solution into thin streams and the primary fibers are solidified, at the moment when the pressurized molten material is squeezed out from the spinneret, under the auxiliary blowing action of the air cooling mechanism, the flying silk thread will stretch along the direction of the air flow. At this time, the workers need to gather the initially extruded thin wires on the wire feeding assembly.

[0088] When the above-mentioned silk thread is gathered and transmitted, the tension control mechanism arranged on the wire feeding path can only adjust the longitudinal tension of the silk thread. However, in this process, the excessive pressure on the silk thread will cause the silk thread tension to be too high and break. At the same time, the stretched state of the silk thread will vibrate due to the interference of airflow, which will cause the twisted winding of the silk thread to cause interference.

[0089] Therefore, when the above-mentioned extruded wire is manually pulled and passes through the inner cavity of the wire sleeve 120, the wire pulled out from the inner cavity of the wire sleeve 120 can be divided into two strands and guided toward two groups of symmetrically distributed wire pressing mechanisms 300 until the two wire strands pass through the annular grooves outside the two ceramic outer pads 370. After the two wire strands pass through the outer annular grooves of the two ceramic outer pads 370, the wire strands can be delivered along the gaps on the inner sides of the two auxiliary pads 260, and finally the two wire strands can be tightened on the wire feeding path. When the two wire strands need to be twisted and one of the wire strands is used as the twisting busbar, by running the hydraulic rod 150, the hydraulic sub-rod in the hydraulic rod 150 will simultaneously control the extension of multiple slides 250 under the cooperation of the first clamp 160. At this time, the two slides 240 arranged inside the first slide rail 210 and the second slide rail 220 will push the two groups of wire pressing machines The structure 300 is turned sideways, and the two groups of wire pressing mechanisms 300 that shrink or expand at the same time can provide a slow-pressure load for the two strands of silk threads passing through. At this time, the tension of the multiple strands of silk threads can be relieved under continuous tightening during the twisting process. At the same time, as one of the pull rods 186 is stretched outward and fixed by bolts, the two guide rods 183 that shrink toward the inner cavity of the beam frame 181 can drive the two adjacent groups of tension adjustment mechanisms 200 to shrink. At this time, the distance between the four-way silk threads delivered by the two groups of tension adjustment mechanisms 200 can be shortened, and in conjunction with the constant spacing between the remaining multiple strands of silk threads, the four-way silk threads that are close to each other can be gathered and twisted first, and the remaining multiple strands of silk threads can be twisted around the above-mentioned four-way silk threads as the mother line in turn under the action of a constant spacing, thereby ensuring that the problems of breakage and entanglement caused by airflow interference and silk thread torque during the spinning operation will not occur.

[0090] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A device for controlling the tension of a spinning line, comprising a spinning line (400), characterized in that: It also includes a wire pressing mechanism (300) for providing tension adjustment for the spinning wire (400) in the delivery traction state, a tension adjustment mechanism (200) arranged on the wire pressing mechanism (300), and a winding distance adjustment mechanism (100) arranged on the tension adjustment mechanism (200); The winding distance adjustment mechanism (100) comprises a horizontally placed rail (140), a first clamp (160) arranged outside the rail (140), a plurality of brackets (170) installed on the rail (140), and a position control assembly (180) arranged inside the brackets (170); The tension adjustment mechanism (200) comprises a first slide rail (210) and a second slide rail (220) symmetrically distributed in a vertical direction, a slider at the bottom of the first slide rail (210) being movably mounted in the horizontal rail (140), and a slide plate (240) and a slide frame (250) mounted on two adjacent slide plates (240) being arranged inside the first slide rail (210) and the second slide rail (220); The slide frame (250) is installed in the first clamp (160); Two sets of wire pressing mechanisms (300) are symmetrically arranged on the outside of the first slide rail (210) and the second slide rail (220); The wire pressing mechanism (300) comprises a wheel hub (360) and a ceramic outer pad (370) arranged outside the wheel hub (360) and used for lossless wire transfer; The support frame (170) is composed of a vertical rod and a rectangular sleeve; The position control component (180) comprises a beam frame (181) arranged in a rectangular sleeve, the beam frame (181) being in a T-shaped structure as a whole, a cylindrical hole being provided in a pipe end of the beam frame (181), a spring (182) being provided in the cylindrical hole, and a guide rod (183) being movably installed in the cylindrical hole; The beam frame (181) has a slide groove in its rod body, and a clamping plate (184) is arranged in the slide groove. Two ends of the clamping plate (184) are movably connected to two oblique arms (185), and the other end of the oblique arm (185) is connected to the end of the guide rod (183) that passes through the cylindrical hole. The clamping plate (184) is connected to a pull rod (186), and the outer end of the rod body of the beam frame (181) is provided with a bolt, and the bolt is used to lock the state of the pull rod (186); The first slide rail (210) and the second slide rail (220) are both provided with slideways inside, and the first slide rail (210) and the second slide rail (220) are both provided with limit end rods (280) inside, and the limit end rods (280) are provided with two compression springs (290) outside; The adjacent ends of the two compression springs (290) are respectively pressed on two sides of the slide column of the slide plate (240); A second clamp (330) is movably mounted on the outer end of the slide plate (240), two symmetrically distributed outer plates (310) are mounted on both ends of the second clamp (330), and shafts (320) are mounted on the bottom ends of the two outer plates (310); The extension of the slide plate (240) is used to adjust the angle at which the two outer plates (310) turn over along the shaft (320); The winding pitch adjustment mechanism (100) further comprises a suspension (110) and a wire sleeve (120) mounted on the suspension (110); A wire-releasing slot (130) is provided in the vertical plate in the suspension frame (110), and the wire-releasing slot (130) is used to guide the delivery of the silk thread; The winding distance adjustment mechanism (100) further comprises a hydraulic rod (150) mounted in a bottom clamp at the outer end of the horizontal rail (140), and the outer end of the hydraulic sub-rod in the hydraulic rod (150) is mounted in an end plate at the outer end of the first clamp (160).

2. The adjusting device for controlling the tension of a spinning line according to claim 1, characterized in that: The tension adjustment mechanism (200) further comprises an auxiliary pad (260), and three evenly distributed pulleys (270) are arranged on the inner side of the auxiliary pad (260); The pulley (270) is composed of an insertion rod and an I-shaped rubber sleeve roller, and the three pulleys (270) are used to provide a tensioned pressure-bearing platform for delivering the silk thread.

3. The adjusting device for controlling the tension of a spinning line according to claim 1, characterized in that: Two symmetrically distributed pads (230) are installed between the first slide rail (210) and the second slide rail (220); The column head at the outer end of the guide rod (183) is installed in the insertion hole in the middle of the pad (230), and the retraction of the two guide rods (183) is used to pull and adjust the distance between the two groups of pads (230).

4. The adjusting device for controlling the tension of a spinning line according to claim 1, characterized in that: A notch constrained to one of the slide plates (240) is formed at the bottom of the first slide rail (210), and a notch constrained to the other slide plate (240) is formed at the top of the second slide rail (220); The constrained slide plate (240) is used to improve the stability of the pressure-bearing wire of the wire pressing mechanism (300).

5. The adjusting device for controlling the tension of a spinning line according to claim 1, characterized in that: The wire pressing mechanism (300) further comprises an end shaft (340) movably mounted on the top of the two outer plates (310) and two bearings (350) mounted on the end shaft (340); The wheel hub (360) is mounted outside the two bearings (350); Two symmetrically distributed gaskets (380) are provided at both ends of the wheel hub (360); The two gaskets (380) are used to provide pressure resistance protection for the ceramic outer gasket (370).

6. The adjusting device for controlling the tension of a spinning line according to claim 1, characterized in that: A smooth through hole is provided inside the wire sleeve (120), and the smooth through hole is located at the center of the gap between the two ceramic outer pads (370); After the two spinning threads (400) penetrate into the smooth through hole, they are respectively pressed in the annular grooves outside the two ceramic outer pads (370).

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