A kind of silk shuttle

Abstract

The present invention discloses a wire-splitting shuttle, comprising a support rod, a movable rod, a driving assembly for driving the movable rod to move, and a limit hook installed on the movable rod, wherein the limit hook can move with the movable rod; the support rod is provided with a plurality of wire-splitting teeth, and a wire group accommodating space is formed between each of the wire-splitting teeth, and the limit hook can realize the opening and closing of the wire group accommodating space by moving. The wire-splitting shuttle provided by the present invention can realize the synchronous operation of all wire groups on the same roller shaft, thereby improving the wire-splitting efficiency; the setting of the limit hook makes it impossible for the wire groups to intersect, thereby avoiding the interlacing of the wire groups and improving the accuracy of the wire-splitting; at the same time, the wire-splitting shuttle only needs two people to complete the wire-splitting operation, and the operation can be completed in a normal standing posture, thereby effectively reducing the labor intensity and saving the labor cost.

Description

Technical Field

[0001] The invention relates to the field of wire separation equipment, in particular to a wire separation shuttle. Background Art

[0002] The production of fibers and other yarns is a process of extruding through a spinneret, solidifying in water, washing out the solvent, and then drying and collecting. In this process, the fibers travel in the equipment at a fixed speed under the traction of dozens of rollers. During normal production, there are hundreds of groups of fibers on each roller.

[0003] After the fibers are extruded from the spinneret, they need to be solidified in a coagulation bath and then enter a water washing tank to wash out the solvent. In order to ensure that the solvent in the fibers is completely washed out, the fibers must travel in the water washing tank for a long enough time, so the distance they travel in the water washing tank is increased by winding between rollers. The production process requires that each group of fibers travel in parallel in the equipment. If any groups of fibers are intertwined, the fibers will be cut, interrupting fiber production and causing serious losses.

[0004] In the prior art, in order to ensure the parallelism of the yarn groups, a yarn dividing fork is generally used to constrain the yarn groups. There is a yarn dividing fork near each roller. When the spinning equipment is turned on, the operator uses a yarn hook to move the fiber to the corresponding fork space.

[0005] However, the existing wire splitting method mainly relies on manual wire splitting using wire hooks, which has the following disadvantages:

[0006] 1. The operation efficiency of the wire hook is very low. It can only operate a single wire group at a time. There are hundreds of wire groups on a roller, and there are dozens of rollers on a device. Therefore, the existing wire separation operation consumes a lot of time;

[0007] 2. The existing method is highly dependent on the quality of the operator. If the technique is not correct, the wire may break, and long-term repetitive labor will cause operator fatigue, resulting in wire separation errors;

[0008] 3. The width of the roller is relatively long, and the operator needs to lean forward to operate the fibers in the middle, which makes the operation difficult;

[0009] 4. Whether the fiber placement is correct depends entirely on the operator's visual judgment, so errors may occur and are greatly affected by human factors.

[0010] Therefore, how to improve the silk separation efficiency of the silk separation shuttle is a technical problem that those skilled in the art need to solve at present. Summary of the invention

[0011] The purpose of the present invention is to provide a silk-dividing shuttle, which can effectively improve silk-dividing efficiency, reduce the difficulty of use, facilitate operation, and effectively reduce the influence of human factors.

[0012] To achieve the above object, the present invention provides the following technical solutions:

[0013] A wire-separating shuttle comprises a support rod, a movable rod, a driving assembly for driving the movable rod to move, and a limit hook installed on the movable rod, wherein the limit hook can move with the movable rod; a plurality of wire-separating teeth are arranged on the support rod, and a wire group accommodating space is formed between each of the wire-separating teeth, and the limit hook can realize the opening and closing of the wire group accommodating space by moving.

[0014] Preferably, the limiting hook is provided with a driving rod, a limiting rod and a rotating part in sequence from top to bottom, and a transition cross bar is provided between the driving rod and the limiting rod; the driving rod and the limiting rod are both rod-shaped structures, and the rotating part is a hook-shaped structure, and the rotating part corresponds to the end position of the wire dividing tooth; the driving rod is rotatably connected with the moving rod, the limiting rod passes through the support rod, and the limiting rod can rotate relative to the support rod; the driving assembly can drive the moving rod to move relative to the support rod, thereby driving the limiting hook to rotate.

[0015] Preferably, a gathering portion is provided at the bottom of the rotating portion.

[0016] Preferably, the hook structure of the rotating part is J-shaped or V-shaped.

[0017] Preferably, a sleeve rod for the limiting rod to penetrate is provided on the support rod, the sleeve rod is parallel to the extension direction of the wire dividing teeth, and a circular arc chamfer is provided on the periphery of the bottom of the sleeve rod.

[0018] Preferably, the driving assembly includes a first driving assembly and a second driving assembly respectively located at both ends of the support rod, the first driving assembly and the second driving assembly are both movable relative to the support rod, and the first driving assembly and the second driving assembly are respectively hinged to the two ends of the moving rod.

[0019] Preferably, both ends of the support rod are provided with a handle and a slide groove for the driving assembly to slide.

[0020] Preferably, the first driving assembly includes a pulling slider and a first elastic component for resetting the pulling slider, and the second driving assembly includes a pushing slider and a second elastic component for resetting the pushing slider, and the pulling slider and the pushing slider can slide in the corresponding sliding grooves.

[0021] Preferably, the movable rod is located at the upper part of the support rod, the limiting hook penetrates the support rod and is fixed on the movable rod, and the operating rod can drive the movable rod to move longitudinally so that the limiting hook abuts against the bottom of the support rod.

[0022] Preferably, a clamping hole is provided at the bottom of the support rod, and the end of the limiting hook can be inserted into the clamping hole.

[0023] Preferably, the driving assembly includes an operating rod and an elastic component for driving the operating rod to reset, the middle portion of the operating rod is hinged to the support rod, one end of the operating rod is hinged to the moving rod, and the other end is suspended.

[0024] Preferably, there are two groups of driving components, which are respectively installed at the two ends of the support rod, and the two ends of the moving rod are respectively connected to the corresponding driving components; when the operating rod is in the initial state, the limit hook abuts against the support rod; a slider is provided on the side of the end of the moving rod, and a sliding groove for the sliding of the slider is provided on the operating rod.

[0025] The wire-dividing shuttle provided by the present invention comprises a support rod, a movable rod, a driving assembly for driving the movable rod to move, and a limit hook installed on the movable rod, wherein the limit hook can move with the movable rod; the support rod is provided with a plurality of wire-dividing teeth, and a wire group accommodating space is formed between each of the wire-dividing teeth, and the limit hook can realize the opening and closing of the wire group accommodating space by moving. The wire-dividing shuttle provided by the present invention can realize the synchronous operation of all wire groups on the same roller shaft, thereby improving the wire-dividing efficiency; the setting of the limit hook makes it impossible for the wire groups to intersect, thereby avoiding the interlacing of the wire groups and improving the accuracy of the wire-dividing; at the same time, the wire-dividing shuttle only needs two people to complete the wire-dividing operation, and the operation can be completed in a normal standing posture, thereby effectively reducing the labor intensity and saving the labor cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0027] Figure 1 A schematic structural diagram of a specific implementation of the silk-separating shuttle provided by the present invention;

[0028] Figure 2 This is a schematic diagram of the structure of a push slider in a thread separation shuttle provided by the present invention;

[0029] Figure 3This is a front view of a limit hook in a thread-separating shuttle provided by the present invention;

[0030] Figure 4 A top view of a limit hook in a thread-separating shuttle provided by the present invention;

[0031] Figure 5 This is a schematic diagram of the structure of the support rod in the silk-separating shuttle provided by the present invention;

[0032] Figure 6 This is an enlarged structural schematic diagram of the support rod in the silk-separating shuttle provided by the present invention;

[0033] Figure 7 A schematic diagram of the structure of the wire-separating shuttle provided by the present invention when the wire-separating teeth are in an open state;

[0034] Figures 8 to 13 A schematic diagram of the use process of the silk separation shuttle provided by the present invention;

[0035] Fig.14 A schematic structural diagram of another specific embodiment of the wire-separating shuttle provided by the present invention when the wire-separating teeth are in a closed state;

[0036] Fig.15 for Fig.14 The schematic diagram of the structure of the wire-separating shuttle shown is when the wire-separating teeth are in an open state;

[0037] Among them: support rod-1; pulling slider-2; handle-3; first elastic component-4; connecting rod-5; moving rod-6; limiting hook-7; driving rod-7-1; limiting rod-7-2; rotating part-7-3; pushing slider-8; wire dividing teeth-9; wire group-10; moving roller-11; operating rod-12; sleeve rod-13. DETAILED DESCRIPTION

[0038] The core of the present invention is to provide a silk-dividing shuttle, which can significantly improve silk-dividing efficiency, reduce the difficulty of use, facilitate operation, and reduce the influence of human factors.

[0039] 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.

[0040] Please refer to Figures 1 to 15 , Figure 1 A schematic structural diagram of a specific implementation of the silk-separating shuttle provided by the present invention; Figure 2 This is a schematic diagram of the structure of a push slider in a thread separation shuttle provided by the present invention; Figure 3This is a front view of a limit hook in a thread-separating shuttle provided by the present invention; Figure 4 A top view of a limit hook in a thread-separating shuttle provided by the present invention; Figure 5 This is a schematic diagram of the structure of the support rod in the silk-separating shuttle provided by the present invention; Figure 6 This is an enlarged structural schematic diagram of the support rod in the silk-separating shuttle provided by the present invention; Figure 7 A schematic diagram of the structure of the wire-separating shuttle provided by the present invention when the wire-separating teeth are in an open state; Figures 8 to 13 A schematic diagram of the use process of the silk separation shuttle provided by the present invention; Fig.14 A schematic structural diagram of another specific embodiment of the wire-separating shuttle provided by the present invention when the wire-separating teeth are in a closed state; Fig.15 for Fig.14 The schematic diagram of the structure of the wire dividing shuttle shown is when the wire dividing teeth are in the open state.

[0041] In this embodiment, the wire separating shuttle includes a supporting rod 1 , a moving rod 6 , a driving assembly and a limiting hook 7 .

[0042] Among them, the driving assembly is used to drive the movable rod 6 to move, and the limit hook 7 is installed on the movable rod 6. The limit hook 7 can move with the movable rod 6, that is, the driving assembly drives the movable rod 6 to move, and the movable rod 6 drives the limit hook 7 to move; a plurality of wire teeth 9 are provided on the support rod 1, and a wire group 10 accommodating space is formed between each wire tooth 9. The limit hook 7 can realize the opening and closing of the wire group 10 accommodating space by moving, that is, when the limit hook 7 is opened, the wire group 10 will enter the wire group 10 accommodating space, and when the limit hook 7 is closed, the wire group 10 is locked in the wire group 10 accommodating space and cannot escape. Specifically, the limit hook 7 can realize the opening and closing of the wire group 10 accommodating space by rotating or moving in the vertical direction.

[0043] Further, regarding the movement mode of the limit hook 7:

[0044] In one embodiment, if Figures 1 to 7 As shown, the limiting hook 7 realizes the opening and closing operation of the space for accommodating the wire group 10 by rotating itself and cooperating with the wire dividing teeth 9.

[0045] Specifically, the limit hook 7 is provided with a driving rod 7-1, a limiting rod 7-2 and a rotating part 7-3 from top to bottom, and a transition cross bar is provided between the driving rod 7-1 and the limiting rod 7-2, and the transition cross bar serves to change the extension direction of the limiting rod 7-2; wherein the driving rod 7-1 and the limiting rod 7-2 are both rod-shaped structures, such as Figure 3As shown, the driving rod 7-1 is parallel to the limiting rod 7-2, and the rotating portion 7-3 is a hook-shaped structure. The rotating portion 7-3 corresponds to the end position of the wire dividing tooth 9, that is, the hook-shaped structure can be rotated to the end position of the wire dividing scale to close the accommodating space of the wire group 10; of course, the rotating portion 7-3 of the limiting hook 7 does not need to contact the end of the wire dividing tooth 9, and only needs to form a closed space in the extension direction of the wire group 10 to prevent the wire group 10 from falling out.

[0046] Preferably, in order to facilitate the arrangement of the moving rod 6, the plane where the hook structure of the limiting hook 7 is located is at a preset angle with the extending direction of the transition cross bar, such as Figure 4 As shown, the preset angle can be 30-60°.

[0047] Furthermore, the driving rod 7-1 is rotatably connected to the moving rod 6, and an anti-slip component is provided on the top of the driving rod 7-1, which can prevent the limiting hook 7 from falling off the moving rod 6. The limiting rod 7-2 runs through the support rod 1, and the limiting rod 7-2 can rotate relative to the support rod 1; specifically, in order to ensure stability, the moving rod 6 is located on one side of the support rod 1, and the extension direction of the moving rod 6 is parallel to the extension direction of the support rod 1. The driving assembly can drive the moving rod 6 to move relative to the support rod 1. The movement of the moving rod 6 will drive the driving rod 7-1 to move. Since the limiting rod 7-2 is connected to the support rod 1, it will drive the limiting hook 7 to rotate.

[0048] On the basis of the above embodiments, the plane where the hook-shaped structure of the rotating part 7-3 is located can be rotated to be perpendicular to or parallel to the plane where each wire dividing tooth 9 is located. Preferably, a limiter can also be provided on the wire dividing tooth 9 to limit the rotation angle of the limit hook 7, and the rotation angle of the limit hook 7 is limited to 90 degrees. At the two extreme positions, the plane where the hook-shaped structure of the limit hook 7 is located can be respectively parallel to or perpendicular to the plane where the wire dividing tooth 9 is located.

[0049] On the basis of the above embodiments, a gathering portion is provided at the bottom of the rotating portion 7-3. This arrangement is to allow the yarn group 10 to enter the bottom of the hook-shaped structure of the rotating portion 7-3, so that the yarn group 10 is more gathered, which is convenient for the separation fork of the moving roller 11 to intervene. Preferably, the hook-shaped structure of the rotating portion 7-3 is J-shaped or V-shaped, preferably J-shaped.

[0050] On the basis of the above-mentioned embodiments, a sleeve rod 13 is provided on the support rod 1 for the limit rod 7-2 to pass through, and the sleeve rod 13 is parallel to the extension direction of the wire dividing tooth 9, and the bottom periphery of the sleeve rod 13 is provided with an arc chamfer. Furthermore, the top of the wire dividing tooth 9 can be fixed on the top of the sleeve rod 13, and the sleeve rod 13 and the wire dividing tooth 9 form a space for accommodating the wire group 10; specifically, the setting of the sleeve rod 13 can facilitate the rotation connection between the limit hook 7 and the support rod 1, and the setting of the arc chamfer of the sleeve rod 13 can reduce damage to the wire and reduce wire breakage. Of course, the limit hook 7 can also directly pass through the support rod 1, and is not limited to the solution given in this embodiment.

[0051] The driving assembly includes a first driving assembly and a second driving assembly respectively located at both ends of the support rod 1. The first driving assembly and the second driving assembly can both move relative to the support rod 1, and the first driving assembly and the second driving assembly are respectively hinged to the two ends of the movable rod 6. By arranging driving assemblies at both ends of the support rod 1, it is convenient for two people to operate at the same time, which is convenient to use.

[0052] On the basis of the above embodiments, both ends of the support rod 1 are provided with a handle 3 and a slide groove for the driving assembly to slide.

[0053] Furthermore, the first driving assembly includes a pulling slider 2 and a first elastic component 4 for resetting the pulling slider 2, and the second driving assembly includes a pushing slider 8 and a second elastic component for resetting the pushing slider 8. The pulling slider and the pushing slider 8 can slide in corresponding slide grooves. Specifically, a handle can be provided on the pulling slider 2 for easy gripping; the pushing slider 8 is installed in the middle of the pushing slider 8, and both the first driving assembly and the second driving assembly can be operated with one hand.

[0054] Specifically, the wire-splitting shuttle provided by the present invention, in a specific embodiment, is in a comb-shaped structure as a whole, the handle 3 is connected to the support rod 1, a row of fixed wire-splitting teeth 9 are evenly distributed on the support rod 1, the wire-splitting teeth 9 and the sleeve rod 13 form a U-shaped structure, the center of the sleeve rod 13 is provided with a through hole, the limit hook 7 can cooperate with the through hole of the sleeve rod 13, so that the limit hook 7 can rotate with the through hole as the axis; the top of the limit hook 7 is connected to the hole of the movable rod 6 and can rotate in the hole, and multiple limit hooks 7 are connected to the movable rod 6 at the same time, so that the synchronous rotation of the limit hook 7 can be achieved. Two sliders are sleeved at both ends of the support rod 1, namely a push slider 8 and a pull slider 2, the push slider 8 and the pull slider 2 can slide with the support rod 1 as a rail, and connecting rods 5 are provided between the push slider 8 and the pull slider 2 and the movable rod 6, so that they can drive the movable rod 6 to move. When the operator holds the handle 3 and pulls the pull slider 2 on this side, the first elastic component 4 is compressed. When the operator lets go, the first elastic component 4 makes it return to its original position, so it is called the pull slider 2. The other side is the push slider 8, which has a similar structure to the pull slider 2, but needs to be pushed to overcome the elastic force of the second elastic component. The first elastic component 4 and the second elastic component are preferably springs.

[0055] Through the above structure, when the operator pulls the corresponding pulling slider 2 and pushes the corresponding pushing slider 8, the plane where the hook structure of the limiting hook 7 is located is perpendicular to the plane where the wire teeth 9 are located, forming an open space; when the operator releases the pulling slider 2 and the pushing slider 8, the slider pulls the slider 2 or pushes the slider 8 under the action of the first elastic component 4 and the second elastic component, and the wire teeth 9 and the limiting hook 7 are closed to form a closed structure.

[0056] like Figures 8 to 13 As shown, at the beginning of the silk separation, two operators each hold a handle 3 at one end, and simultaneously pull or push the corresponding pulling slider 2 or pushing slider 8, so that the lower end of the silk separation shuttle is open, and the silk bundle can enter the space between the silk separation teeth 9; then with the help of the silk hook, the silk group 10 is sequentially separated into the teeth of the silk separation shuttle; after all the silk groups 10 are separated into the silk separation shuttle, the silk separation shuttle is pressed down to make the silk group 10 close to the moving rod 6 of the silk separation shuttle; the operator releases the slider, the bottom of the silk separation shuttle is closed, and the silk group 10 is constrained in the ring formed by the silk separation teeth 9 and the limit hook 7; the silk separation shuttle is moved to between the two fixed rollers of the washing tank. At this time, the silk shuttle can be lifted up to move the silk group 10 to the bottom of the limiting hook 7. The gap here is narrow and the silk group 10 can be clearly separated. Then the movable roller 11 is pressed down. At this time, the silk group 10 can be easily separated into the silk fork on the movable roller 11. Finally, the movable roller 11 is pressed down to the bottom of the washing tank to complete the silk separation operation. The subsequent roller shaft can repeat the operation many times until the silk separation of all the washing tanks is completed. After the silk separation is completed, the operator pushes or pulls the corresponding pushing slider 8 and pulling slider 2 to open the limiting hook 7, so as to separate the silk shuttle from the silk group 10.

[0057] In another specific embodiment, Fig.14 and Fig.15 As shown, the movable rod 6 is located at the upper part of the support rod 1, and the limit hook 7 penetrates the support rod 1 and is fixed on the movable rod 6. The operating rod 12 can drive the movable rod 6 to move longitudinally, so that the limit hook 7 abuts against the bottom of the support rod 1, so that the limit wire group 10 is limited inside the limit hook 7. Preferably, a clamping hole is provided at the bottom of the support rod 1, and the end of the limit hook 7 can be inserted into the clamping hole to avoid position deviation of the limit hook 7 and improve stability.

[0058] Specifically, the driving assembly includes an operating rod 12 and an elastic component for driving the operating rod 12 to reset. The middle part of the operating rod 12 is hinged to the support rod 1. The elastic component can be installed at the hinge between the operating rod 12 and the support rod 1. One end of the operating rod 12 is hinged to the moving rod 6, and the other end is suspended.

[0059] Further, the number of drive components is preferably at least two groups, which are respectively installed at both ends of the support rod 1, and the two ends of the movable rod 6 are respectively connected to the corresponding drive components; when the operating rod 12 is in the initial state, the limit hook 7 abuts against the support rod 1, such as Fig.14 The figure shows the initial state of the wire-dividing shuttle; a slider is provided on the side of the end of the movable rod 6, and a slide groove is provided on the operating rod 12 for the slider to slide.

[0060] When the wire splitting operation is required, the operator holds the suspended end of the operating rod 12 and applies force, and the other end of the operating rod 12 drives the movable rod 6 to move downward, and the movable rod 6 drives the limit hook 7 to move downward, and the hook-shaped structure end of the limit hook 7 is separated from the bottom of the support rod 1, and the limit hook 7 is in an open state, and the wire group 10 is placed in the wire group 10 accommodating space between the wire splitting teeth 9 and the limit hook 7, and then the wire splitting shuttle is translated laterally, and the wire group 10 enters the inner side of the limit hook 7, and the operator releases the operating rod 12. Under the action of the elastic component, the operating rod 12 is reset, the limit hook 7 is reset, and the wire group 10 is closed again. Accommodating space; move the wire-dividing shuttle to between the two fixed rollers of the washing tank. At this time, the wire-dividing shuttle can be lifted up to move the wire group 10 to the bottom of the limiting hook 7. The gap here is narrow, and the wire group 10 can be clearly separated. Then press down the movable roller 11. At this time, the wire group 10 can be easily separated into the wire-dividing fork on the movable roller 11. Finally, press the movable roller 11 down to the bottom of the washing tank to complete the wire-dividing operation; the subsequent rollers can repeat the operation many times until the wire-dividing of all the washing tanks is completed; after the wire-dividing is completed, the operator holds the operating lever tightly and opens the limiting hook 7 to separate the wire-dividing shuttle from the wire group 10.

[0061] The wire-splitting shuttle provided by the present invention can realize synchronous operation of all wire groups 10 on the same roller, thereby improving wire-splitting efficiency; the setting of the limit hook 7 makes it impossible for the wire groups 10 to intersect, thereby avoiding the interlacing of the wire groups 10 and improving the accuracy of wire-splitting; at the same time, the wire-splitting shuttle only requires two people to complete the wire-splitting operation, and the operation can be completed in a normal standing posture, effectively reducing labor intensity and saving labor costs.

[0062] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0063] The above is a detailed introduction to the wire-separating shuttle provided by the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only used to help understand the method of the present invention and its core idea. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present invention, the present invention can also be improved and modified in a number of ways, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A thread-separating shuttle, characterized in that: The invention comprises a support rod (1), a movable rod (6), a driving assembly for driving the movable rod (6) to move, and a limit hook (7) installed on the movable rod (6), wherein the limit hook (7) can move with the movable rod (6); the support rod (1) is provided with a plurality of wire dividing teeth (9), a wire group (10) accommodating space is formed between each of the wire dividing teeth (9), and the limit hook (7) can realize the opening and closing of the wire group (10) accommodating space by moving; The limiting hook (7) is provided with a driving rod (7-1), a limiting rod (7-2) and a rotating part (7-3) in sequence from top to bottom, and a transition cross bar is provided between the driving rod (7-1) and the limiting rod (7-2); the driving rod (7-1) and the limiting rod (7-2) are both rod-shaped structures, the rotating part (7-3) is a hook-shaped structure, and the rotating part (7-3) corresponds to the end position of the wire dividing tooth (9); the driving rod (7-1) is rotatably connected with the moving rod (6), the limiting rod (7-2) passes through the support rod (1), and the limiting rod (7-2) can rotate relative to the support rod (1); the driving assembly can drive the moving rod (6) to move relative to the support rod (1), thereby driving the limiting hook (7) to rotate; The driving assembly comprises a first driving assembly and a second driving assembly respectively located at two ends of the support rod (1), the first driving assembly and the second driving assembly are both movable relative to the support rod (1), and the first driving assembly and the second driving assembly are respectively hinged to two ends of the moving rod (6); The first driving assembly comprises a pulling slider (2) and a first elastic component (4) for resetting the pulling slider (2), and the second driving assembly comprises a pushing slider (8) and a second elastic component for resetting the pushing slider (8), and the pulling slider (2) and the pushing slider (8) can slide in corresponding slide grooves; The driving assembly comprises an operating rod (12) and an elastic component for driving the operating rod (12) to reset, the middle part of the operating rod (12) is hinged to the support rod (1), one end of the operating rod (12) is hinged to the moving rod (6), and the other end is suspended.

2. The thread separation shuttle according to claim 1, characterized in that: A gathering portion is provided at the bottom of the rotating portion (7-3).

3. The thread separation shuttle according to claim 2, characterized in that: The hook-shaped structure of the rotating part (7-3) is J-shaped or V-shaped.

4. The thread separation shuttle according to claim 1, characterized in that: The support rod (1) is provided with a sleeve rod (13) for the limiting rod (7-2) to pass through, the sleeve rod (13) is parallel to the extension direction of the wire dividing teeth (9), and the bottom periphery of the sleeve rod (13) is provided with a circular arc chamfer.

5. The thread separation shuttle according to claim 4, characterized in that: Both ends of the support rod (1) are provided with a handle (3) and a slide groove for the driving component to slide.

6. The thread separation shuttle according to claim 1, characterized in that: The movable rod (6) is located at the upper part of the support rod (1), the limiting hook (7) penetrates the support rod (1) and is fixed on the movable rod (6), and the operating rod (12) can drive the movable rod (6) to move longitudinally so that the limiting hook (7) abuts against the bottom of the support rod (1).

7. The thread separation shuttle according to claim 6, characterized in that: The bottom of the support rod (1) is provided with a clamping hole, and the end of the limiting hook (7) can be inserted into the clamping hole.

8. The thread separation shuttle according to claim 7, characterized in that: The number of the driving components is two groups, which are respectively installed at the two ends of the support rod (1), and the two ends of the movable rod (6) are respectively connected to the corresponding driving components; when the operating rod (12) is in the initial state, the limit hook (7) is in contact with the support rod (1); a sliding block is provided on the side surface of the end of the movable rod (6), and a sliding groove for the sliding block to slide is provided on the operating rod (12).

Images