Spinning yarn guide

Abstract

The utility model discloses a spinning yarn guide, which relates to the field of spinning and comprises a mounting plate, and the mounting plate is fixed on a spinning production line through L-shaped fixing plates and bolts at two ends of the mounting plate. The adjusting assemblies are arranged on the mounting plate at equal intervals, the adjusting assemblies adjust the tensioning degree of the yarn through adjusting mechanisms on the adjusting assemblies, and the adjusting assemblies limit the broken yarn through limiting structures on the adjusting assemblies; and the yarn guiding assembly is installed on the adjusting assembly and used for guiding the yarn. According to the yarn guide mechanism, the dovetail sliding block on the yarn guide assembly is matched with the dovetail sliding groove of the adjusting frame, the connecting ring is connected with the hook, the functions of facilitating tensioning operation and being capable of being rapidly disassembled and assembled are achieved, and compared with an existing mode that a yarn guide mechanism is fixed through a bolt, the yarn guide mechanism can be conveniently disassembled and replaced when a yarn guide wheel breaks down.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of textile technology, specifically relates to a textile yarn guide. BACKGROUND

[0002] Yarn is a kind of textile, and it is processed into a certain fineness product by various textile fibers, which is used for weaving, rope making, thread making, knitting and embroidery, etc., wool yarn and wool thread are generally used for weaving woolen sweater, wool trousers, wool vest, scarf, hat and glove and knitting various spring and autumn season clothing and accessories, in addition to keeping warm, it also has a decorative effect, and a yarn guide is required when treating yarn.

[0003] The utility model discloses a kind of yarn guides, including fixed base, the interior of the fixed base is movably connected with internal hexagon bolt, the interior of the fixed base is provided with moving piece, the moving piece is used to move adjustment horizontal position, the top of the moving piece is provided with adjusting piece, the adjusting piece is used to adjust vertical height, the interior of the adjusting piece is provided with yarn guide.

[0004] The existing yarn guide generally adjusts the height of the yarn guide by setting the adjusting mechanism, which is convenient for tension adjustment of the yarn. However, it does not have a limiting mechanism, so when the yarn breaks, it cannot limit the broken yarn, which can affect other normal working yarns. Moreover, the yarn guide mechanism of the existing yarn guide is generally fixed by bolts, which is not convenient to disassemble and replace when the yarn guide fails. Therefore, the utility model is proposed. UTILITY MODEL CONTENT

[0005] To solve the above technical problems, the basic concept of the technical solution of the utility model is as follows:

[0006] A textile yarn guide, comprising:

[0007] A mounting plate is fixed on the textile production line by L-shaped fixing plates and bolts at both ends of the mounting plate;

[0008] A plurality of adjusting assemblies are arranged on the mounting plate at equal intervals, and the adjusting assemblies adjust the tension of the yarn through adjusting mechanisms thereon, and limit the broken yarn through limiting structures thereon;

[0009] A yarn guide assembly is installed on the adjusting assembly for guiding the yarn.

[0010] Preferably, a plurality of screw grooves are arranged in linear array on the mounting plate, and four guide plates are arranged in annular array on the periphery of the screw grooves for guiding and limiting the adjusting assemblies.

[0011] Preferably, the adjusting assembly comprises an adjusting frame arranged between the four guide plates, and an adjusting mechanism on the adjusting frame comprises a screw rod arranged at the middle of the bottom end of the adjusting frame, the top end of the screw rod is connected with the adjusting frame through a bearing, and the lower end of the screw rod penetrates through a screw groove and is fixed with a knob, and the screw rod cooperates with the screw groove to adjust the height of the adjusting frame as required.

[0012] Preferably, the adjusting frame is arranged in a U-shaped structure, a limiting sliding groove is arranged in the middle of the inner bottom wall of the adjusting frame, a damping block for preventing broken yarn is arranged in the middle of the inner bottom wall of the adjusting frame, the bottom end of the damping block is fixed with a limiting sliding block, and the limiting sliding block is located in the limiting sliding groove to limit the damping block.

[0013] Preferably, dovetail sliding grooves are arranged on the inner walls of the two sides of the adjusting frame, springs are fixed on the inner bottom walls of the dovetail sliding grooves to tension the yarn, and hooks are fixed on the top of the springs to be connected with the yarn guide assembly.

[0014] Preferably, the yarn guide assembly comprises connecting plates attached to the inner walls of the two sides of the adjusting frame, a yarn guide wheel is movably connected between the upper ends of the two connecting plates through a pin shaft to guide the yarn, dovetail sliding blocks are fixed on the middle of the outer sides of the connecting plates, the dovetail sliding blocks are located in the dovetail sliding grooves, connecting rings are fixed on the bottom ends of the dovetail sliding blocks, the connecting rings are connected with the hooks, the yarn guide assembly is convenient to tension, and the yarn guide assembly is convenient to disassemble and assemble.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model discloses a limiting structure is arranged in the adjusting assembly, through the cooperation of the damping block and the limiting sliding block, can effectively limit when the yarn breaks, prevents the broken yarn from influencing other normal working yarn.

[0017] The dovetail sliding blocks on the yarn guide assembly cooperate with the dovetail sliding grooves of the adjusting frame, and the connecting rings are connected with the hooks, the function that convenient tensioning operation and quick disassembly and assembly are realized, compared with the prior art through bolt fixed yarn guide mechanism, when the yarn guide wheel breaks down, can conveniently disassemble and replace.

[0018] The specific embodiment of the utility model will be described in further detail in combination with the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0019] In the drawings:

[0020] Figure 1 It is whole structure schematic diagram of the utility model;

[0021] Figure 2The overall front view structural schematic diagram of the utility model shows.

[0022] Figure 3 The mounting plate structural schematic diagram of the utility model shows.

[0023] Figure 4 The adjusting assembly and the yarn guide assembly structural schematic diagram of the utility model shows.

[0024] Figure 5 The hook and the connecting ring structural connection schematic diagram of the utility model shows.

[0025] In the figure: mounting plate 1, screw groove 11, guide plate 12, adjusting assembly 2, adjusting frame 21, screw 22, knob 23, limiting sliding groove 24, damping block 25, limiting sliding block 26, dovetail sliding groove 27, spring 28, hook 29, yarn guide assembly 3, connecting plate 31, yarn guide wheel 32, dovetail sliding block 33, connecting ring 34. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model more clear, the technical scheme in the embodiments will be clearly and completely described below in combination with the drawings in the embodiments of the utility model, and the following embodiments are used to illustrate the utility model.

[0027] As Figures 1 to 5 shown, a textile yarn guide comprises a mounting plate 1, an adjusting assembly 2 and a yarn guide assembly 3, the mounting plate 1 is fixed on a textile production line through L-shaped fixing plates at both ends and bolts, a plurality of screw grooves 11 are arranged in linear array on the mounting plate 1, four guide plates 12 are arranged in annular array on the circumferential side of the screw groove 11, for guiding and limiting the adjusting assembly 2, the guide plate 12 is arranged in L-shaped structure, which can keep the adjusting assembly 2 vertically moving up and down and limit the adjusting assembly 2.

[0028] Specifically, the adjusting assembly 2 is provided with a plurality of adjusting assemblies 2, which are arranged at equal intervals on the mounting plate 1. The adjusting assembly 2 adjusts the tension of the yarn through the adjusting mechanism thereon. The adjusting assembly 2 limits the broken yarn through the limiting structure thereon. The adjusting assembly 2 comprises an adjusting frame 21 arranged between the four guide plates 12. The adjusting mechanism on the adjusting frame 21 comprises a screw rod 22 arranged at the middle of the bottom end of the adjusting frame 21. The top end of the screw rod 22 is connected to the adjusting frame 21 through a bearing. The lower end of the screw rod 22 penetrates the screw groove 11 and is fixed with a knob 23. The knob 23 drives the screw rod 22 to rotate. The screw rod 22 cooperates with the screw groove 11 to adjust the height of the adjusting frame 21 as needed. The adjusting frame 21 is limited by the four guide plates 12. The adjusting frame 21 is arranged in a U-shaped structure. A limiting sliding groove 24 is formed in the middle of the inner bottom wall of the adjusting frame 21. The limiting structure comprises a damping block 25 arranged in the middle of the inner bottom wall of the adjusting frame 21 for preventing broken yarn. The bottom end of the damping block 25 is fixed with a limiting sliding block 26. The limiting sliding block 26 is located in the limiting sliding groove 24 for limiting the damping block 25. At the same time, the damping block 25 can be quickly disassembled and replaced after wear. A dovetail sliding groove 27 is formed on the inner wall of both sides of the adjusting frame 21. A spring 28 is fixed on the inner bottom wall of the dovetail sliding groove 27 for tension adjustment of the yarn. The top of the spring 28 is fixed with a hook 29 for connection with the yarn guide assembly 3.

[0029] More specifically, the yarn guide assembly 3 is installed on the adjusting assembly 2 for guiding the yarn. The yarn guide assembly 3 comprises a connecting plate 31 attached to the inner wall of both sides of the adjusting frame 21. A yarn guide wheel 32 is movably connected between the upper ends of the two connecting plates 31 through a pin shaft for guiding the yarn. A dovetail sliding block 33 is fixed on the outer middle part of the connecting plate 31. The dovetail sliding block 33 is located in the dovetail sliding groove 27, which plays a limiting and guiding role, so that the connecting plate 31 moves vertically up and down. The bottom end of the dovetail sliding block 33 is fixed with a connecting ring 34, which is connected with the hook 29, so as to facilitate the tensioning operation of the yarn guide assembly 3, and facilitate the quick disassembly and assembly of the yarn guide assembly 3.

[0030] In use, the yarn is first threaded through the guide wheel 32, and then the height of the adjusting frame 21 is adjusted according to the tension of the yarn, at this time, the knob 23 is twisted, the knob 23 drives the screw rod 22 to rotate, the screw rod 22 cooperates with the screw groove 11 to drive the adjusting frame 21 to move up and down, the four guide plates 12 play a guiding and limiting role in the adjustment, so that the adjusting frame 21 moves vertically up and down, when the adjusting frame 21 is adjusted, the force of the spring 28 changes until the yarn is taut under the tension of the spring 28, at this time, the adjustment is completed, when the yarn is broken, the guide wheel 32 moves downward under the tension of the spring 28 until the guide wheel 32 contacts the damping block 25, at this time, the guide wheel 32 cooperates with the damping block 25 to limit the yarn, avoiding the broken yarn affecting the normal working yarn around, when the guide wheel 32 fails, the hook 29 on the spring 28 is separated from the connecting ring 34 on the dovetail sliding block 33, so that the limiting of the connecting plate 31 is released, the dovetail sliding block 33 on the connecting plate 31 is separated from the dovetail sliding groove 27, and then the guide wheel 32 on the connecting plate 31 can be disassembled and replaced.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for the skilled in the art, it can still be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A textile yarn guide, characterized in that, The utility model provides a yarn tensioning device for textile production line, which comprises the following components: a mounting plate fixed on the textile production line by L-shaped fixing plates and bolts at both ends thereof; a plurality of adjusting assemblies arranged at equal intervals on the mounting plate, the adjusting assemblies being used to adjust the tension of yarn through adjusting mechanisms thereon and to limit broken yarn through limiting structures thereon; the adjusting assembly comprises an adjusting frame arranged between four guide plates, the adjusting mechanism on the adjusting frame comprises a screw rod arranged at the middle of the bottom end of the adjusting frame, the top end of the screw rod being connected to the adjusting frame through a bearing, the lower end of the screw rod penetrating a screw groove and being fixed with a knob, the screw rod and the screw groove being used to adjust the height of the adjusting frame as required, the adjusting frame being arranged in a U-shaped structure, a limiting sliding groove being formed in the middle of the inner bottom wall of the adjusting frame, the limiting structure comprising a damping block arranged in the middle of the inner bottom wall of the adjusting frame and used to block broken yarn, the bottom end of the damping block being fixed with a limiting sliding block, the limiting sliding block being located in the limiting sliding groove and used to limit the damping block; a yarn guiding assembly mounted on the adjusting assembly and used to guide yarn.

2. A textile yarn guide according to claim 1, characterized in that a plurality of screw grooves arranged in a linear array on the mounting plate, the screw grooves being provided with four guide plates arranged in a ring-shaped array on the circumferential side thereof and used to guide and limit the adjusting assemblies.

3. A textile yarn guide according to claim 1, wherein, a dovetail sliding groove formed in each of the inner walls on both sides of the adjusting frame, a spring fixed on the inner bottom wall of the dovetail sliding groove and used to adjust the tension of yarn, a hook fixed on the top of the spring and used to be connected to the yarn guiding assembly.

4. A textile yarn guide according to claim 1, wherein, the yarn guiding assembly comprises connecting plates attached to the inner walls on both sides of the adjusting frame, a yarn guiding wheel movably connected between the upper ends of the two connecting plates through a pin shaft and used to guide yarn, a dovetail sliding block fixed on the middle of the outer side of each connecting plate, the dovetail sliding block being located in the dovetail sliding groove and having a connecting ring fixed on the bottom end thereof, the connecting ring being connected to the hook, the yarn guiding assembly being convenient for tensioning operation and quick assembly and disassembly.

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