CN219547188U - Anti-shaking yarn guide hook device for spinning yarn of twisting machine - Google Patents

Abstract

The utility model discloses an anti-shaking yarn guide hook device for spinning yarns of a twisting machine, which comprises a twisting machine main body; can make first slider and second slider be close to each other or keep away from each other through rotating the threaded rod, when first slider and second slider keep away from each other, the movable rod just can slide from top to bottom and rotate, thereby can adjust the height and the angle of yarn guide hook, when first slider and second slider are close to each other, first slider and second slider can carry out the centre gripping to the movable rod fixedly, thereby make the height and the angle of yarn guide hook can be fixed, height and the angle to the yarn guide hook that can be more convenient and quick are adjusted through the movable rod, use first slider and second slider to fix the firm back with the yarn guide hook simultaneously, the angle of yarn guide hook also can fix, yarn guide hook during operation yarn emergence is rocked, thereby also avoided the yarn to appear the condition of broken ends.

Description

Yarn guide hook device for preventing swaying of yarns spun by flower twister

technical field

The utility model belongs to the technical field of flower twister accessories, in particular to a yarn guide hook device for preventing swaying of yarn spun by a flower twister.

Background technique

The yarn guide hook is a turning point in the spinning process of the spinning machine. It is very important for the transmission of the twist of the sliver, the control of the stability of the spinning air circle, and the reduction of spun yarn hairiness and end breakage. The yarn section between the front roller and the yarn guide hook is called the spinning section, and its strength is called the spinning strength, and the spinning strength largely acts on the yarn guide hook. Therefore, the requirements for the yarn guide hook are as follows: ① wear resistance; ② smooth, the yarn and the yarn guide hook have contact friction, the smaller the friction coefficient, the better the twist guiding effect of the yarn (that is, the smaller the twist trap). At present, the main means to improve the wear resistance of the yarn guide hook is to increase the surface hardness layer of the yarn guide hook.

In order to prevent the yarn from shaking when the flower twister is working, it is necessary to install a guide hook to guide the yarn. In order to adjust the tension of the yarn and avoid too tight or loose between the yarn and the guide hook, it is necessary to guide the yarn The height of the hook is adjusted, but the existing mechanism mainly adopts the method of thread to adjust its height, but the height change of one-time adjustment is small by using this method, and the adjustment distance is limited, and the angle of the yarn guide hook is difficult to adjust after the adjustment is completed. It is fixed, so the yarn guide hook is prone to shaking during work, resulting in yarn breakage.

Aiming at the problems in the related technologies, no effective solution has been proposed yet.

Therefore, in order to solve the above problems, the utility model provides an anti-shaking yarn guide hook device for yarn spun by a flower twisting machine.

Utility model content

The purpose of this utility model is to provide an anti-shaking yarn guide hook device for yarn spun by a flower twisting machine, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a yarn guide hook device for preventing swaying of yarns spun by a flower twister, comprising a main body of the flower twister, on which a mounting plate is installed, and the installation plate There are several sets of adjustment boxes installed on one side of the adjustment box, and a movable rod is slidably installed on the adjustment box. A chute is opened on the adjustment box. A threaded rod is installed, on which a first slide block and a second slide block are threaded, and a connecting rod is mounted on one end of the threaded rod, and two sets of guide plates arranged in parallel are mounted on the connecting rod. A connection disc is sleeved on the connecting rod, a set of positioning rods is installed on one side of the connecting disc, a spring is sleeved on the connecting rod, and a fixed disc is fixedly installed on one side of the adjustment box. There are several sets of limit holes matched with the positioning rods on the fixed plate.

Further, a conductive plate is installed on the bottom end of the movable rod, an installation terminal is installed on one side of the conductive plate, a grounding wire is installed on the installation terminal, and a yarn guide hook is installed on the bottom end of the conductive plate.

Further, the first slider and the second slider are slidably installed inside the chute, and the first slider and the second slider are mirror-symmetrical about the central axis of the threaded rod.

Further, a groove matching the guide plate is formed on the connecting plate, and the connecting plate is slidably installed on the connecting rod.

Further, a turntable is fixedly mounted on one end of the connecting rod, and a rubber sleeve is sleeved on the turntable.

Further, the spring is installed between the turntable and the connection plate, one end of the spring is connected to the turntable, and the other end of the spring is connected to the connection plate.

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

In the utility model, by turning the threaded rod, the first slider and the second slider can approach or move away from each other. When the first slider and the second slider are far away from each other, the movable rod can slide up and down and rotate , so that the height and angle of the yarn guide hook can be adjusted. When the first slider and the second slider are close to each other, the first slider and the second slider can clamp and fix the movable rod, so that the yarn guide The height and angle of the hook can be fixed, and the height and angle of the yarn guide hook can be adjusted more conveniently and quickly through the movable rod. The angle of the hook can also be fixed to prevent the yarn from shaking when the yarn guide hook works, thereby also avoiding the yarn from breaking.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only the present invention. For some embodiments of the present invention, those of ordinary skill in the art can also obtain other drawings based on these drawings on the premise of not paying creative efforts.

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the front sectional view of the regulating box of the present utility model;

Fig. 3 is a side sectional view of the regulating box of the present invention;

Fig. 4 is a top sectional view of the regulating box of the present invention;

Fig. 5 is an enlarged view of part A of the present invention.

Reference signs:

1. The main body of the flower twister; 2. The installation plate; 3. The adjustment box; 4. The movable rod; 401. The conductive plate; 402. The installation terminal; 403. The ground wire; 404. The guide hook; 5. The chute; 6. 601, threaded rod; 602, the first slide block; 603, the second slide block; 7, connecting rod; 701, guide plate; 702, rotating disk; 703, connecting plate; 704, positioning rod; 705, spring; 8, the fixed plate; 801, the limit hole.

Detailed ways

Below, in conjunction with accompanying drawing and specific embodiment, the utility model is further described:

Please refer to Figures 1-5. According to an embodiment of the utility model, an anti-shake yarn guide device for spun yarn of a flower twist machine includes a main body 1 of the flower twist machine, and a mounting plate 2 is installed on the main body 1 of the flower twist machine. One side of the mounting plate 2 is equipped with several groups of adjustment boxes 3, and the movable rod 4 is slidably installed on the adjustment box 3, and a chute 5 is provided on the adjustment box 3, and the inner side of the chute 5 A rotating seat 6 is installed, and a threaded rod 601 is mounted on the rotating seat 6, and a first slider 602 and a second slider 603 are threaded on the threaded rod 601, and one end of the threaded rod 601 is installed with a connection Rod 7, connecting rod 7 is rotationally connected with threaded rod 601, thus when rotating connecting rod 7, threaded rod 601 will also rotate synchronously, described connecting rod 7 is equipped with two groups of guide plates 701 that are arranged in parallel, and described connecting rod 7 is sleeved with a connecting disc 703, under the action of the groove, the connecting disc 703 can only slide on the connecting rod 7, or can rotate synchronously with the connecting rod 7, one side of the connecting disc 703 A group of positioning rods 704 are installed, and a spring 705 is sleeved on the connecting rod 7. Under the action of the spring 705, the connecting plate 703 is always in contact with the fixed plate 8, and the positioning rod 704 is stuck in the corresponding limiting hole 801. , the fixed disk 8 cannot rotate, so the connecting disk 703 cannot rotate, so that the connecting rod 7 cannot rotate, so the threaded rod 601 is fixed, and the first slider 602 and the second slider 603 The position will not change, so the movable rod 4 can always be clamped and fixed, so that it can remain stable and avoid movement or rotation, so it can also ensure that the yarn will not shake and avoid broken ends. One side of the adjustment box 3 is fixedly installed with a fixed plate 8 , and several groups of limiting holes 801 matching the positioning rods 704 are opened on the fixed plate 8 .

Through the above scheme of the utility model, the bottom end of the movable rod 4 is equipped with a conductive plate 401, and one side of the conductive plate 401 is equipped with a mounting terminal 402, and a ground wire 403 is mounted on the mounting terminal 402. The bottom end of the conductive plate 401 is equipped with a yarn guide hook 404, and the conductive plate 401 is connected to the yarn guide hook 404, so the static electricity generated by the friction between the yarn and the yarn guide hook 404 will go to the conductive plate 401, and then flow out along the ground wire 403, Therefore, electric charge will not be accumulated, and the generated static electricity will be avoided to cause burrs on the yarn. The first slider 602 and the second slider 603 are slidably installed inside the chute 5, and the first slider 602 The mirror image of the second slider 603 with respect to the central axis of the threaded rod 601 is symmetrical, and the thread direction on the threaded rod 601 is opposite, so when the threaded rod 601 is rotated, the first slider 602 and the second slider 603 will Close to or far away from each other, when the first slider 602 and the second slider 603 are far away from each other, the movable rod 4 can slide up and down and rotate, so that the height and angle of the yarn guide hook 404 can be adjusted. When the first slider 602 and the second slider 603 approach each other, the first slider 602 and the second slider 603 can clamp and fix the movable rod 4, so that the height and angle of the yarn guide hook 404 can be fixed, so A groove matching the guide plate 701 is provided on the connecting plate 703, the connecting plate 703 is slidably mounted on the connecting rod 7, and a turntable 702 is fixedly installed on one end of the connecting rod 7, the A rubber sleeve is sleeved on the turntable 702, and the turntable 702 is fixedly connected with the connecting rod 7, so when the turntable 702 is rotated, the connecting rod 7 will also rotate accordingly, and the connecting disc 703 will also rotate. The spring 705 is installed on the Between the rotating disk 702 and the connecting disk 703 , one end of the spring 705 is connected to the rotating disk 702 , and the other end of the spring 705 is connected to the connecting disk 703 .

The working principle of this utility model patent is an anti-shaking yarn guide hook device for spinning yarn of a flower twist machine: when in use, when it is necessary to adjust the height or angle of the yarn guide hook 404, first pull the connecting plate 703, so that the spring 705 Compress, pull out the positioning rod 704 from the limit hole 801, then turn the turntable 702, the turntable 702 rotates to drive the connecting rod 7 to rotate, the connecting rod 7 drives the threaded rod 601 to rotate, and the threaded rod 601 rotates to make the first slider 602 and the second slider 602 rotate. The two sliders 603 are far away from each other, so that the movable rod 4 can slide and rotate up and down. After adjusting the angle and height of the yarn guide hook 404, turn the turntable 702 in the opposite direction, so that the first slider 602 and the second slider 603 are connected to each other. approach, clamp and fix the movable rod 4, and then send the connection plate 703 away. Under the action of the spring 705, the connection plate 703 returns to its original position, and the positioning rod 704 is stuck in the corresponding limit hole 801, thus completing the alignment. Fixing of the yarn guide hook 404.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. An anti-shaking yarn guide hook device for spun yarn of a flower twist machine, characterized in that, it comprises a flower twist machine main body (1), and a mounting plate (2) is installed on the flower twist machine main body (1). One side of the mounting plate (2) is installed with several sets of adjustment boxes (3), on which the movable rod (4) is slidably installed, and a chute (5) is opened on the adjustment box (3) , the inner side of the chute (5) is equipped with a rotating seat (6), on which a threaded rod (601) is rotated, and on the threaded rod (601) is threaded a first Slide block (602) and second slide block (603), one end of described threaded rod (601) is equipped with connecting rod (7), and described connecting rod (7) is equipped with two groups of parallel guide plates (701 ), the connecting rod (7) is sleeved with a connecting disc (703), one side of the connecting disc (703) is equipped with a group of positioning rods (704), and the connecting rod (7) is sleeved and installed There is a spring (705), and a fixed plate (8) is fixedly installed on one side of the adjustment box (3), and there are several sets of limit positions matched with the positioning rod (704) on the fixed plate (8). hole (801). 2. The anti-shaking yarn guide hook device for yarn spun by a flower twister according to claim 1, wherein a conductive plate (401) is installed at the bottom of the movable rod (4), and the conductive plate An installation terminal (402) is installed on one side of (401), a ground wire (403) is installed on the installation terminal (402), and a yarn guide hook (404) is installed on the bottom end of the conductive plate (401). 3. The anti-shaking yarn guide hook device for yarn spun by flower twisting machine according to claim 2, characterized in that, the first slider (602) and the second slider (603) are slidably installed on Inside the chute (5), the first slider (602) and the second slider (603) are mirror-symmetrical about the central axis of the threaded rod (601). 4. The anti-shaking yarn guide hook device for yarn spun by flower twisting machine according to claim 3, characterized in that, the connecting disc (703) is provided with a guide plate (701) that is compatible with the guide plate (701). Groove, the connecting plate (703) is slidably installed on the connecting rod (7). 5. The anti-shaking yarn guide hook device for yarn spun by a flower twisting machine according to claim 4, characterized in that, a turntable (702) is fixedly installed on one end of the connecting rod (7), and the turntable (702 ) The upper socket is equipped with a rubber sleeve. 6. The anti-shaking yarn guide hook device for yarn spun by flower twisting machine according to claim 5, characterized in that, the spring (705) is installed on the turntable (702) and the connecting disk (703) Between, one end of the spring (705) is connected with the turntable (702), and the other end of the spring (705) is connected with the connecting disk (703).