Rapid-head-lifting suction gun yarn separator for special-shaped section spinning

Abstract

The utility model relates to the field of spinning, in particular to a rapid-head-lifting suction gun yarn divider for special-shaped section spinning. Comprising a yarn guide frame and a suction gun connected to the middle of the yarn guide frame, the yarn guide frame comprises a plurality of yarn guide hooks, and the distance between the yarn guide hooks is adjustable. According to the utility model, the suction gun is combined with the yarn guide, and the yarn guide capable of adjusting the distance is arranged on the suction gun. When the tows pass through the yarn guides or the yarn stitching devices, the distance between the yarn guides or the yarn stitching devices is adjusted to be consistent with the distance between the yarn guides or the yarn stitching devices, so that the tows can be quickly hung on various yarn guides on a yarn path, and the probability of yarn breakage caused by misoperation or multiple times of yarn separation and the like is reduced. In the spinning head lifting process, yarns on a suction gun can be quickly hung on various yarn guides, and compared with an existing yarn dividing rod, the head lifting speed and the success rate can be greatly improved, so that the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of spinning, in particular to a fast-rising head suction gun separator for spinning of special-shaped cross-sections. Background Art

[0002] At present, in the production of fibers, one spinning position generally corresponds to multiple spindles, usually 10 or 12 spindles. Therefore, in the spinning head lifting process, a suction gun is needed to suck the fiber, and a threaded wire rod is used to hang a bundle of wires from each spindle on the corresponding wire guide hook or network device.

[0003] Since the spinning process needs to go through 7-10 times of splitting, sometimes the yarn shakes violently, and the groove on the split rod is shallow, the yarn is easy to jump out of the groove of the split rod, resulting in failure of spinning; sometimes, in order to prevent the yarn from jumping out of the groove, the operator often presses the fiber in the groove with a large force, which will break the yarn due to improper force control. Especially for some special-shaped cross-section fibers, the strength of this kind of yarn itself is poor, which is more likely to cause the yarn to break, resulting in failure of spinning, seriously affecting production efficiency. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a fast-rising head suction gun separator for spinning of special-shaped cross-sections.

[0005] The utility model is achieved in this way:

[0006] A fast-rising suction gun wire separator for spinning of special-shaped cross-sections comprises a wire guide frame and a suction gun connected to the middle of the wire guide frame. The wire guide frame comprises a plurality of wire guide hooks, and the distance between the wire guide hooks is adjustable.

[0007] Furthermore, the wire guide rack is connected to the suction gun via a rotatable bracket.

[0008] Furthermore, the rotatable bracket is provided with a spherical bracket at a position connected to the wire guide bracket.

[0009] Furthermore, the wire guide frame includes a slide slot frame and a plurality of sliders slidably connected to the slide slot frame, and the sliders correspond to the wire guide hooks one by one and are vertically connected.

[0010] Specifically, the upper and lower ends of the slider are slidably connected to the slide slot frame, the front end of the slider is provided with an inner hole for inserting the guide wire hook, and the side of the slider fixes the guide wire hook through a fixing bolt.

[0011] Furthermore, a sliding block located at the center of the slide slot frame is fixed to the slide slot frame.

[0012] Furthermore, the sliders are connected via spring assemblies.

[0013] Furthermore, the outer sides of the sliding blocks at both ends of the slide frame are respectively connected with spacing adjustment mechanisms.

[0014] Specifically, the spacing adjustment mechanism includes a pull rod which is passed through the frames at both ends of the slide frame and can be rotated and retracted in the frame, and the pull rod is provided with a plurality of locking positions.

[0015] Furthermore, the pull rod is provided with a handshake portion at the other end located outside the slide slot frame.

[0016] The advantages of the utility model are:

[0017] The utility model combines a suction gun with a wire guide, and a wire guide with an adjustable distance is arranged on the suction gun. When passing through various wire guides or network devices, the distance of the wire guide on the suction gun is adjusted to be consistent with the distance between the wire guides or network devices, so that the wire bundle can be quickly hung on various wire guides on the wire path, thereby reducing the probability of wire breakage caused by improper operation or multiple wire separations, etc., and the wire on the suction gun can be quickly separated and hung on various wire guides during the spinning head lifting process, which can greatly improve the head lifting speed and success rate compared with the existing wire separation rod, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below in conjunction with the embodiments with reference to the accompanying drawings.

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the wire guide frame.

[0021] Figure 3 A schematic diagram of the structure of the slider.

[0022] Figure 4 It is a structural schematic diagram of the spacing adjustment mechanism.

[0023] Figure 5 for Figure 4 Schematic diagram of the structure after rotating 90°.

[0024] The numbers in the figure are: suction gun 1, wire guide frame 2, slide groove frame 21, slider 22, center slider 221, wire guide hook 23, spacing adjustment mechanism 24, frame 241, pull rod 242, clamping position 243, handshake part 244, spring 25, fixing bolt 26, connecting ring 27, rotatable bracket 3, spherical bracket 31. DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be understood that the description indicating the orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present invention.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "disposed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The technical solution of the utility model is as follows:

[0028] See also Figure 1 As shown, the utility model is a fast-rising suction gun separator for spinning of special-shaped cross-sections, comprising a suction gun 1 and a rotatable wire guide frame 2, wherein the suction gun 1 is connected to the middle of the wire guide frame 2.

[0029] In a specific embodiment, the wire guide frame 2 is connected to the suction gun 1 through a rotatable bracket 3, and the rotatable bracket 3 is provided with a spherical bracket 31 (conventional structure) at the position connected to the wire guide frame 2, so that the wire guide frame 2 can rotate in multiple directions.

[0030] like Figure 2 As shown, the wire guide frame 2 includes:

[0031] - A chute frame 21, the middle part of the bottom surface of which is rotatably connected to the suction gun.

[0032] - Slide blocks 22 slide on the slide frame 21, and the slide blocks 22 are connected by springs 25;

[0033] like Figure 3 As shown:

[0034] The upper and lower ends of the slider 22 are slidably connected to the slide frame;

[0035] Connecting rings 27 for connecting springs 25 are fixed at both ends of the slider 22;

[0036] In order to fix the stretched slider 22 and prevent rebound, the central slider 221 is fixed on the slide slot frame 21 to prevent all the sliders 22 from moving when the pull rod 242 is pulled.

[0037] —The guide wire hook 23 is vertically connected to the slider 22;

[0038] By arranging an inner hole 221 at the front end of the slider 22, the front end of the slider 22 is inserted into the wire guide hook 23, and the side of the slider 22 is fixed with a fixing bolt 26. The purpose of fixing with screws is to facilitate the replacement of the wire guide hook 23.

[0039] - A spacing adjustment mechanism 24 connected at both ends of the slide frame 21;

[0040] The spacing adjustment mechanism 24 includes a pull rod 242 which is inserted into the frame 241 at both ends of the slide frame (a notch is provided at both ends of the slide frame 21 for the pull rod 242 to pass through with a certain gap) and can be rotated and retracted in the frame, and a clamping position 243 is provided on the pull rod; the pull rod 242 can be used to stretch the slider 22 to increase the distance between the sliders;

[0041] like Figure 4 and Figure 5 As shown, the pull rod 242 is connected to the sliders 22 at both ends through springs. The springs have a rebound force after being stretched. The pull rod 242 is rotated to make the clamping position 243 clamped outside the frame 241 to prevent the spring from rebounding.

[0042] The other end of the pull rod 242 is provided with a grip portion 244 to facilitate the extension and rotation of the pull rod 242 .

[0043] The specific usage is as follows:

[0044] The device of the utility model is used for spinning head raising, especially for products with low fiber strength such as functional masterbatch, heterogeneous cross-section, fine denier and porous, which are easy to be broken during the head raising process. When raising the head, it is only necessary to hang the wire on the suction gun wire guide, and then adjust the distance between the suction gun wire guides to be close to the distance between the wire guides on the wire road through the spacing adjustment mechanism, so that the wire can be simply, conveniently and quickly hung on each wire guide, and there is no need to use a threaded wire dividing rod for wire dividing and hanging, which greatly reduces the probability of wire breakage caused by operation with the threaded wire dividing rod, improves the success rate and efficiency of head raising, and increases production efficiency.

[0045] The main function of the suction gun is to suck the wire bundle during the lifting process, so that the wire is always in motion, so that the wire can be hung on various devices on the wire path. First, use the suction gun to suck the wire, and then hang the wire step by step on each device (including wire guide rod, pre-netting device, wire guide hook, wire guide rod, cold roller, comb wire guide, hot roller, main netting device, wire guide disk, wire guide, winding head) along the wire path of the winding section.

[0046] When passing a wire guide or a network device, rotate the pull rod to rotate the card position to the vertical direction of the frame, increase the distance between the suction gun and the wire guide, and adjust it to be close to the distance between the wire guides to be passed on the silk road. Then rotate the pull rod to adjust the card position to the horizontal direction with the frame. Due to the force of the spring pullback, the card position will be stuck on the side of the slide frame to fix the distance between the wire guide hooks. Then bring the suction gun close to the wire guide on the silk road, and hang the wire on the suction gun on the wire guide on the silk road to achieve rapid head lifting.

[0047] Although the specific implementation methods of the present invention are described above, those skilled in the art should understand that the specific embodiments described are only illustrative and are not intended to limit the scope of the present invention. Equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present invention should be included in the scope of protection of the claims of the present invention.

Claims

1. A fast-rising suction gun separator for spinning of special-shaped cross-sections, characterized in that: It includes a wire guide rack and a suction gun connected to the middle of the wire guide rack, the wire guide rack includes a plurality of wire guide hooks, and the distance between the wire guide hooks is adjustable; the wire guide rack includes a slide slot rack and a plurality of sliders slidably connected to the slide slot rack, the sliders correspond to the wire guide hooks one by one and are vertically connected; the upper and lower ends of the slider are slidably connected to the slide slot rack, the front end of the slider is provided with an inner hole for inserting the wire guide hook, and the side of the slider fixes the wire guide hook by a fixing bolt.

2. The fast-rising suction gun separator for spinning of special-shaped cross-sections according to claim 1, characterized in that: The wire guide frame is connected to the suction gun through a rotatable bracket.

3. The fast-rising suction gun wire separator for spinning of special-shaped cross-section according to claim 2, characterized in that: The rotatable bracket is provided with a spherical bracket at the position where it is connected to the wire guide bracket.

4. The fast-rising suction gun wire separator for spinning of special-shaped cross-section according to claim 1, characterized in that: A sliding block located at the center of the slide slot frame is fixed to the slide slot frame.

5. The fast-rising suction gun separator for spinning of special-shaped cross-sections according to claim 1, characterized in that: The sliders are connected via spring components.

6. The fast-rising suction gun separator for spinning of special-shaped cross-sections according to claim 1, characterized in that: The sliding blocks at both ends of the slide frame are respectively connected with spacing adjustment mechanisms on their outer sides.

7. The fast-rising suction gun separator for spinning of special-shaped cross-sections according to claim 6, characterized in that: The spacing adjustment mechanism comprises a pull rod which is passed through the frames at both ends of the slide slot frame and can be rotated and telescoped in the frame, and the pull rod is provided with a plurality of clamping positions.

8. The fast-rising suction gun separator for spinning of special-shaped cross-sections as claimed in claim 7, characterized in that: The pull rod is provided with a gripping portion at the other end located outside the slide slot frame.

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