Adjustable twisted yarn number adjusting device for textile machinery

Abstract

The invention relates to an adjustable twisted yarn number adjusting device for textile machinery, and belongs to the technical field of textile machinery. The adjustable twisted yarn number adjusting device comprises a steel structure support, a supporting panel is fixedly installed on the front face of the steel structure support, a yarn guide assembly is installed on the top of the supporting panel, and an installation assembly is installed on the outer side of the yarn guide assembly; the wire guiding assembly comprises a plurality of wire guiding plates installed at the top of the supporting panel, a plurality of wire guiding holes are formed in the left sides of the wire guiding plates, two protection plates are fixed to the inner sides of the wire guiding holes, the left sides of the wire guiding plates abut against a connecting plate, and a fixing plate is fixed to the left side of the connecting plate; the right side of the connecting plate is fixedly provided with four trapezoidal blocks, and the top of the wire plate is provided with four trapezoidal grooves in which the four corresponding trapezoidal blocks are inserted and slide. According to the adjustable twisted yarn number adjusting device for the textile machinery, the number of twisted yarns can be freely adjusted according to actual needs of a user.

Description

Technical Field

[0001] The invention relates to the technical field of textile machinery, in particular to an adjustable yarn twisting number regulating device for textile machinery. Background Art

[0002] Yarn twisting is a textile process that increases the tightness and physical and mechanical properties of yarn by twisting. In layman's terms, it is to twist multiple yarns together to form a thread, so that the overall strength, feel, elasticity, density and other physical properties are improved. Twisting can not only increase the tightness of the yarn, but also change its winding form and line density to meet the requirements of post-processing and use.

[0003] Most of the yarn twisting equipment currently available on the market can only perform twisting work of a fixed number of yarns. Different twisting guide devices are used for twisting work according to actual product requirements. It is difficult to change the maximum number of twisted yarns according to user needs on the same device, resulting in a certain room for improvement in the adaptability of yarn twisting work on a single device. In addition, the number of yarns selected and the guiding structure of most existing yarn twisting devices are only a channel for the movement of yarns. The yarns moving in the channel are only affected by the tension, which can easily cause adjacent yarns to become entangled and stuck during the twisting process, thereby affecting the surface smoothness of the twisted finished product. In this regard, the present invention provides an adjustable yarn twisting root number adjustment device for a textile machinery to solve the above problems. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the present invention provides an adjustable yarn twisting root number adjustment device for textile machinery, which has the advantages of being able to freely adjust the number of yarn twists according to the actual needs of users and also allowing the yarn to be subjected to additional tensioning force before twisting. It solves the problem that the total number of twists of existing yarn twisting devices is mostly inconvenient to increase according to actual needs during actual use, resulting in a narrow applicable space for the overall device.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of freely adjusting the number of yarn twists according to the actual needs of the user, and also allowing the yarn to be subjected to additional tension before twisting, the present invention provides the following technical solution: an adjustable yarn twist number adjustment device for textile machinery, comprising a steel structure bracket, a support panel is fixedly installed on the front of the steel structure bracket, a wire assembly is installed on the top of the support panel, and an installation assembly is installed on the outer side of the wire assembly;

[0008] The wire assembly comprises a plurality of wire plates installed on the top of the supporting panel, a plurality of wire holes are opened on the left side of the wire plate, two protective plates are fixed on the inner sides of the wire holes, a connecting plate is abutted on the left side of the wire plate, a fixing plate is fixed on the left side of the connecting plate, four trapezoidal blocks are fixed on the right side of the connecting plate, four trapezoidal grooves are opened on the top of the wire plate for the corresponding four trapezoidal blocks to be plugged in and slide respectively, a plurality of rotating plates are fixed on the top of the fixing plate, a movable plate is rotatably connected to the opposite sides of the corresponding two rotating plates through a rotating shaft, a supporting roller is rotatably connected between the opposite sides of the corresponding two movable plates through a rotating shaft, an extension plate is fixed to the opposite sides of the corresponding two movable plates, two arc rods are fixed on the bottom of the extension plate, a limiting plate is fixed on the left end of the arc rod, a plurality of symmetrical plates are fixed on the top of the fixing plate, and two springs are fixed on the bottom of the extension plate;

[0009] The installation assembly includes a plurality of plug-in blocks fixed to the bottom of the wire board, four plug-in slots are provided on the top of the support panel and the top of the wire board, two shielding plates are provided on the front of the wire board, a plurality of connecting holes are provided on the top of the shielding plates, a plurality of threading holes are provided on the top and bottom of the wire board, positioning plates are fixed on the front and back of the shielding plates, a handle is fixedly installed on the front of the positioning plate, a placement plate is fixed on the top of the back of the wire board, a latch is provided on the top of the placement plate, a plurality of L-shaped blocks are fixed to the bottom of the right side of the wire boards except the first one at the bottom, a plurality of docking blocks are fixed to the top of the right side of the wire board, and a connecting piece is provided between the L-shaped block and the opposite side of the corresponding docking block.

[0010] Furthermore, the wire holes are circular, and there are five wire holes on each wire plate. The protective plate is an arc-shaped plate, and two corresponding protective plates are symmetrically distributed on the inner side of the wire holes in the front and back directions.

[0011] Furthermore, the left side of the trapezoidal groove is open, and every two rotating plates form a group. There are five groups of rotating plates on the top of each fixed plate, and they correspond to the positions of the five corresponding wire holes respectively, and the support roller is located on the left side of the corresponding wire hole.

[0012] Furthermore, the number of the symmetrical plates is equal to the number of the arc rods, an arc hole is opened on the right side of the symmetrical plate for the left end of the arc rod to pass through and slide, and the center of the arc rod is the same as the center of the rotating shaft on the rotating plate.

[0013] Furthermore, the spring is located outside the corresponding arc-shaped rod, and the left end of the spring is fixedly connected to the right side of the corresponding symmetrical plate.

[0014] Furthermore, the number of the plug-in blocks fixed at the bottom of each wire board is four, and the four plug-in blocks can be plugged into the inner sides of the corresponding four plug-in slots respectively.

[0015] Furthermore, the two corresponding shielding plates are respectively located at the top and bottom of the wire hole, the interior of the wire hole is connected to the interiors of the corresponding two threading holes, and the interior of the connecting hole can be connected to the interior of the corresponding threading hole.

[0016] Furthermore, a socket for corresponding plugging of the plug pins is provided on the top of the shielding plate, and the plug pins can be plugged into the inside of two corresponding sockets at the same time.

[0017] Furthermore, the outer side of the first wire board at the bottom is connected to the top of the supporting panel through bolts, and the L-shaped block is located on the back side of the corresponding connecting block.

[0018] Furthermore, the connecting member includes a screw and a nut, wherein the screw passes through the back of the corresponding L-shaped block and the docking block, and the nut is threadedly connected to the outside of the screw for positioning and fixing.

[0019] (III) Beneficial effects

[0020] Compared with the prior art, the present invention provides an adjustable yarn twisting number adjustment device for textile machinery, which has the following beneficial effects:

[0021] 1. The adjustable yarn twisting number adjustment device for textile machinery can play a certain rolling support role on the yarn through the cooperation between the wire hole and the support roller, and through the elastic restoring force under the elastic deformation of the spring, the yarn can be tensioned to a certain extent through the support roller, thereby tensioning the yarn, reducing the possibility of winding and jamming, which is beneficial to protecting the surface smoothness of the finished product after twisting, and improving the quality of the product to a certain extent.

[0022] 2. The adjustable yarn twist root number adjustment device for textile machinery can conveniently add the number of wire plates through the combined action of the L-shaped block, the docking block and the connecting piece, so that the actual number of yarn twists can be increased according to user needs, thereby improving the actual applicable space of the yarn twist root number adjustment device, and under the action of the movable baffle, the yarn can easily enter the interior of the wire hole, and can also be freely moved and adjusted inside multiple wire holes in the longitudinal direction, which is convenient for users to control and manipulate themselves. Therefore, through the modular structure layout, the yarn twist root number adjustment device has the advantages of being able to freely adjust the number of yarn twists according to the actual needs of the user, and can also allow the yarn to be subjected to additional tension before twisting. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic structural diagram of an adjustable yarn twist number regulating device for a textile machine proposed by the present invention;

[0024] Figure 2 It is a left schematic diagram of a supporting panel connection structure in an adjustable yarn twisting number adjusting device structure for a textile machinery proposed by the present invention;

[0025] Figure 3 The invention proposes an adjustable yarn twisting number regulating device structure for textile machinery Figure 1 A partial enlarged schematic diagram of the middle A part;

[0026] Figure 4 The invention proposes an adjustable yarn twisting number regulating device structure for textile machinery Figure 2 Schematic cross-sectional view of ;

[0027] Figure 5 The present invention is a three-dimensional schematic diagram of a connecting plate connection structure in an adjustable yarn twisting number adjustment device structure for a textile machinery.

[0028] In the figure: 1 steel structure bracket, 2 support panel, 300 wire assembly, 301 wire plate, 302 wire hole, 303 protective plate, 304 connecting plate, 305 fixed plate, 306 trapezoidal block, 307 trapezoidal groove, 308 rotating plate, 309 movable plate, 310 support roller, 311 extension plate, 312 arc rod, 313 limit plate, 314 symmetrical plate, 315 spring, 400 installation assembly, 401 plug-in block, 402 plug-in groove, 403 shielding plate, 404 connecting hole, 405 threading hole, 406 positioning plate, 407 handle, 408 placement plate, 409 latch, 410 L-shaped block, 411 docking block, 412 connector. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figures 1 to 5 The present invention provides a technical solution: an adjustable yarn twisting number adjusting device for textile machinery, comprising a steel structure bracket 1, a support panel 2 is fixedly installed on the front of the steel structure bracket 1, a wire assembly 300 is installed on the top of the support panel 2, and an installation assembly 400 is installed on the outside of the wire assembly 300;

[0031] In the above-mentioned embodiment, the yarn can be tensioned with a certain elastic force through the conductor assembly 300, so that the yarn can be tensioned, the possibility of winding and jamming is reduced, which is beneficial to protecting the surface smoothness of the finished product after twisting, and the quality of the product is improved to a certain extent. Through the use of the installation assembly 400, the actual number of yarn twists can be increased according to user needs, the actual applicable space of the yarn twist root number adjustment device is increased, and it is convenient for users to control and operate it themselves. Therefore, through the modular structure layout, the yarn twist root number adjustment device has the advantages of being able to freely adjust the number of yarn twists according to the actual needs of the user, and can also allow the yarn to be subjected to additional tension before twisting.

[0032] In this embodiment, the conductor assembly 300 is a structure for guiding and elastically supporting the yarn.

[0033] like Figure 2 , Figure 3 and Figure 5 As shown, the wire assembly 300 includes a plurality of wire plates 301 installed on the top of the support panel 2, a plurality of wire holes 302 are opened on the left side of the wire plate 301, two protective plates 303 are fixed on the inner side of the wire holes 302, a connecting plate 304 is abutted on the left side of the wire plate 301, a fixing plate 305 is fixed on the left side of the connecting plate 304, four trapezoidal blocks 306 are fixed on the right side of the connecting plate 304, four trapezoidal grooves 307 are opened on the top of the wire plate 301 for plugging and sliding of the corresponding four trapezoidal blocks 306, and the top of the fixing plate 305 is fixed There are several rotating plates 308, and the opposite sides of the two rotating plates 308 are rotatably connected with movable plates 309 through rotating shafts. The opposite sides of the two movable plates 309 are rotatably connected with supporting rollers 310 through rotating shafts. The opposite sides of the two movable plates 309 are fixed with extension plates 311, and two arc rods 312 are fixed to the bottom of the extension plates 311. The left end of the arc rods 312 is fixed with a limiting plate 313. Several symmetrical plates 314 are fixed to the top of the fixed plate 305, and two springs 315 are fixed to the bottom of the extension plates 311.

[0034] It should be noted that the wire hole 302 is circular, and there are five wire holes 302 on each wire plate 301. The protective plate 303 is an arc-shaped plate, and the two corresponding protective plates 303 are symmetrically distributed front and back on the inner side of the wire hole 302, so that the yarn can be normally transported on the inner side of the wire hole 302, and under the action of the protective plate 303, the friction between the yarn and the inner wall of the wire hole 302 can be reduced, which plays a protective role. The left side of the trapezoidal groove 307 is open, and the bottom of the trapezoidal groove 307 is closed. Through the sliding limit cooperation between the trapezoidal block 306 and the trapezoidal groove 307, the connecting plate 304 can be stably positioned and placed, and a threaded hole can be opened on the wire plate 301, and the connecting plate 304 can be further positioned by the hexagon socket bolt.

[0035] In addition, every two rotating plates 308 form a group, and there are five groups of rotating plates 308 on the top of each fixed plate 305, which correspond to the positions of the corresponding five wire holes 302 respectively. The support roller 310 is located on the left side of the corresponding wire hole 302, so as to support the yarn output from the wire hole 302 through the support roller 310. The number of symmetrical plates 314 is equal to the number of arc rods 312. An arc hole is provided on the right side of the symmetrical plate 314 for the left end of the arc rod 312 to pass through and slide. The center of the arc rod 312 is the same as the center of the rotating shaft on the rotating plate 308, so that the arc rod 312 can be driven by the extension plate 311 to rotate together with the movable plate 309 with the rotating shaft on the rotating plate 308 as the center, and the symmetrical plate 314 and the corresponding arc rod 312 can be slidably connected under the action of the arc hole.

[0036] At the same time, the spring 315 is located on the outside of the corresponding arc rod 312, and the left end of the spring 315 is fixedly connected to the right side of the corresponding symmetrical plate 314, so that the extension plate 311 can drive the spring 315 to be stably compressed during the movement.

[0037] In this embodiment, the mounting assembly 400 is a structure for increasing the number of twisted threads.

[0038] like Figure 1 , Figure 2 and Figure 4As shown, the installation component 400 includes a plurality of plug-in blocks 401 fixed to the bottom of the wire board 301, four plug-in slots 402 are provided on the top of the support panel 2 and the top of the wire board 301, two shielding plates 403 are provided on the front of the wire board 301, a plurality of connecting holes 404 are provided on the top of the shielding plates 403, a plurality of threading holes 405 are provided on the top and bottom of the wire board 301, positioning plates 406 are fixed on the front and back of the shielding plates 403, a handle 407 is fixed on the front of the front positioning plate 406, a placement plate 408 is fixed on the top of the back of the wire board 301, a latch 409 is provided on the top of the placement plate 408, a plurality of L-shaped blocks 410 are fixed on the bottom of the right side of the remaining wire boards 301 except the first one at the bottom, a plurality of docking blocks 411 are fixed on the top of the right side of the wire board 301, and a connector 412 is provided between the L-shaped block 410 and the opposite side of the corresponding docking block 411.

[0039] It should be noted that there are four plug-in blocks 401 fixed at the bottom of each wire board 301, and the four plug-in blocks 401 can be respectively plugged into the inner sides of the corresponding four plug-in slots 402, so as to facilitate the preliminary positioning of the wire board 301. The corresponding two shielding plates 403 are respectively located at the top and bottom of the wire hole 302, and the interior of the wire hole 302 is connected with the interiors of the corresponding two threading holes 405. The interior of the connecting hole 404 can be connected with the interior of the corresponding threading hole 405, so that the yarn can pass through the top threading hole 405 and the corresponding connecting hole 404 and enter the interior of the wire hole 302 for placement.

[0040] In addition, a socket for corresponding plugging of the pin 409 is provided on the top of the shielding plate 403, and the pin 409 can be plugged into the inside of the two corresponding sockets at the same time. When the back positioning plate 406 and the back of the wire plate 301 are abutted, the inside of the connecting hole 404 and the threading hole 405 are in a connected state. When the front positioning plate 406 and the front of the wire plate 301 are abutted, the corresponding two sockets can be plugged into the pin 409 at the same time, thereby achieving a positioning effect on the shielding plate 403. The outer side of the first wire plate 301 at the bottom is connected to the top of the support panel 2 by bolts, which is convenient for disassembly and installation.

[0041] At the same time, the L-shaped block 410 is located on the back side of the corresponding docking block 411, and the connecting piece 412 includes a screw and a nut. The screw passes through the back of the corresponding L-shaped block 410 and the docking block 411, and the nut is threadedly connected to the outside of the screw for positioning and fixing, so that the L-shaped block 410 and the docking block 411 can be connected and fixed by the cooperation of the screw and the nut.

[0042] The working principle of the above embodiment is:

[0043] (1) When twisting the yarn in the textile work, the yarn is passed through the inside of the wire hole 302 and then connected to the twisting equipment to start twisting. During the movement of the yarn, the support roller 310 can play a certain rolling support role for it, and when the downward pressure is too large, it can drive the extension plate 311 and the arc rod 312 to move, thereby compressing the corresponding spring 315. Under the elastic deformation of the spring 315, the support roller 310 can play an elastic support role for the yarn, and then a certain pressure can be applied to it so that it can be tensioned, reducing the possibility of winding and jamming, thereby protecting the surface smoothness of the finished twisted product.

[0044] (2) When the number of twisted yarns is adjusted according to actual product requirements, the added wire board 301 is taken out, the corresponding plug-in block 401 is plugged into the inner side of the plug-in slot 402, and the L-shaped block 410 is moved to the back side of the corresponding docking block 411, and connected and fixed through the connecting piece 412 to complete the installation of the wire board 301, and the latch 409 is taken out, and the corresponding two shielding plates 403 are slid to connect the interior of the connecting hole 404 with the interior of the corresponding threading hole 405, so that the required yarn can be moved to the interior of the corresponding wire hole 302 through the top threading hole 405 at the same time, avoiding the tediousness of threading one by one, simplifying the steps and difficulty of threading the yarn, and also allowing the yarn to pass through the corresponding two threads. The inside of each threading hole 405 is moved to the inside of the wire hole 302 in the adjacent wire board 301, so that even after the number of wire boards 301 is increased, the yarn can still be added conveniently. After the movement is completed, the handle 407 is pushed and the pin 409 is inserted between the insides of the corresponding two shielding plates 403 to complete the movement and positioning of the shielding plates 403. At this time, the top and bottom of the wire hole 302 are respectively blocked by the corresponding two shielding plates 403 to prevent the yarn from moving out. The trapezoidal block 306 is moved from top to bottom to the inside of the corresponding trapezoidal groove 307, so that the support roller 310 can be moved to the outside of the corresponding wire hole 302, and the yarn and twisting equipment can be connected and the twisting work can be carried out normally.

[0045] Compared with the prior art, the adjustable yarn twisting number adjustment device for textile machinery can play a certain rolling support role on the yarn through the cooperation between the wire hole 302 and the support roller 310, and through the elastic restoring force under the elastic deformation of the spring 315, the yarn can be elastically tensioned by the support roller 310, so that the yarn can be tensioned, reducing the possibility of winding and jamming, which is beneficial to protecting the surface smoothness of the finished product after twisting, and improving the quality of the product to a certain extent. Through the combined action of the L-shaped block 410, the docking block 411 and the connecting piece 412, the number of wire plates 301 can be easily added, so that the actual number of yarn twists can be increased according to user needs. In addition, the actual applicable space of the yarn twisting root number adjustment device is improved, and under the action of the movable baffle plate 403, the yarn can easily enter the interior of the wire hole 302, and can also be freely moved and adjusted inside the multiple wire holes 302 in the longitudinal direction, which is convenient for users to control and manipulate by themselves. Therefore, through the modular structure layout, the yarn twisting root number adjustment device has the advantages of being able to freely adjust the number of yarn twists according to the actual needs of the user, and allowing the yarn to be subjected to additional tension before twisting, etc., which solves the problem that the total number of twists of the existing yarn twisting device is mostly inconvenient to increase according to actual needs during actual use, resulting in a narrow applicable space for the overall device.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0047] Although 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 appended claims and their equivalents.

Claims

1. An adjustable yarn twisting number adjusting device for a textile machine, comprising a steel structure support (1), characterized in that: A support panel (2) is fixedly mounted on the front of the steel structure support (1), a wire assembly (300) is mounted on the top of the support panel (2), and a mounting assembly (400) is mounted on the outer side of the wire assembly (300); The wire assembly (300) comprises a plurality of wire plates (301) mounted on the top of the support panel (2); a plurality of wire holes (302) are provided on the left side of the wire plate (301); two protective plates (303) are fixed inside the wire holes (302); a connecting plate (304) is abutted on the left side of the wire plate (301); a fixing plate (305) is fixed on the left side of the connecting plate (304); four trapezoidal blocks (306) are fixed on the right side of the connecting plate (304); four trapezoidal grooves (307) are provided on the top of the wire plate (301) for plugging and sliding the corresponding four trapezoidal blocks (306); the top of the fixing plate (305) is provided with a plurality of wire holes (302); A plurality of rotating plates (308) are fixed, and the opposite sides of two corresponding rotating plates (308) are rotatably connected to movable plates (309) via rotating shafts, and the opposite sides of two corresponding movable plates (309) are rotatably connected to support rollers (310) via rotating shafts, and the opposite sides of two corresponding movable plates (309) are fixed to extension plates (311), and two arc-shaped rods (312) are fixed to the bottom of the extension plates (311), and a limiting plate (313) is fixed to the left end of the arc-shaped rods (312), and a plurality of symmetrical plates (314) are fixed to the top of the fixed plate (305), and two springs (315) are fixed to the bottom of the extension plates (311); The installation assembly (400) comprises a plurality of plug-in blocks (401) fixed to the bottom of the wire board (301), the top of the support panel (2) and the top of the wire board (301) are both provided with four plug-in slots (402), the front of the wire board (301) is provided with two shielding plates (403), the top of the shielding plates (403) are provided with a plurality of connecting holes (404), the top and bottom of the wire board (301) are both provided with a plurality of threading holes (405), and the front and back of the shielding plates (403) are both fixed with positioning plates (406) ), a handle (407) is fixedly installed on the front side of the positioning plate (406) on the front side, a placement plate (408) is fixed on the top of the back side of the wire board (301), a latch (409) is passed through the top of the placement plate (408), and a plurality of L-shaped blocks (410) are fixed to the bottom of the right side of the remaining wire boards (301) except the first one at the bottom, and a plurality of docking blocks (411) are fixed to the top of the right side of the wire board (301), and a connecting piece (412) is passed through the opposite side of the L-shaped block (410) and the corresponding docking block (411).

2. The adjustable yarn twisting number adjusting device for textile machinery according to claim 1, characterized in that: The wire holes (302) are circular, and there are five wire holes (302) on each wire plate (301). The protective plate (303) is an arc-shaped plate, and two corresponding protective plates (303) are symmetrically distributed on the inner side of the wire holes (302) in a front-to-back manner.

3. The adjustable yarn twisting number adjusting device for textile machinery according to claim 2, characterized in that: The left side of the trapezoidal groove (307) is open, and every two rotating plates (308) form a group. There are five groups of rotating plates (308) on the top of each fixed plate (305), and they correspond to the positions of the five corresponding wire holes (302), and the supporting roller (310) is located on the left side of the corresponding wire hole (302).

4. The adjustable yarn twisting number adjusting device for textile machinery according to claim 1, characterized in that: The number of the symmetrical plates (314) is equal to the number of the arc-shaped rods (312). An arc-shaped hole is provided on the right side of the symmetrical plate (314) for the left end of the arc-shaped rod (312) to pass through and slide. The center of the arc-shaped rod (312) is the same as the center of the rotating shaft on the rotating plate (308).

5. The adjustable yarn twisting number adjusting device for textile machinery according to claim 1, characterized in that: The spring (315) is located outside the corresponding arc-shaped rod (312), and the left end of the spring (315) is fixedly connected to the right side of the corresponding symmetrical plate (314).

6. The adjustable yarn twisting number adjusting device for textile machinery according to claim 1, characterized in that: The number of the plug-in blocks (401) fixed at the bottom of each wire board (301) is four, and the four plug-in blocks (401) can be plugged into the inner sides of the corresponding four plug-in slots (402) respectively.

7. The adjustable yarn twisting number adjusting device for textile machinery according to claim 1, characterized in that: The two corresponding shielding plates (403) are respectively located at the top and bottom of the wire hole (302), the interior of the wire hole (302) is connected to the interiors of the two corresponding threading holes (405), and the interior of the connecting hole (404) can be connected to the interiors of the corresponding threading holes (405).

8. The adjustable yarn twisting number adjusting device for textile machinery according to claim 1, characterized in that: The top of the shielding plate (403) is provided with a plug hole for the corresponding plug pin (409) to be plugged in, and the plug pin (409) can be plugged into the inside of two corresponding plug holes at the same time.

9. The adjustable yarn twisting number adjusting device for textile machinery according to claim 1, characterized in that: The outer side of the first wire plate (301) at the bottom is connected to the top of the support panel (2) via bolts, and the L-shaped block (410) is located on the back side of the corresponding docking block (411).

10. The adjustable yarn twisting number adjusting device for textile machinery according to claim 1, characterized in that: The connecting member (412) comprises a screw and a nut, wherein the screw passes through the back of the corresponding L-shaped block (410) and the docking block (411), and the nut is threadedly connected to the outside of the screw for positioning and fixing.

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