High-quality hosiery knitter capable of preventing threads from being broken

Abstract

The utility model relates to the technical field of hosiery knitters and discloses a high-quality hosiery knitter capable of preventing thread breakage, which comprises a hosiery knitter body, thread inlet holes are formed in the top end of the hosiery knitter body at equal angles, one side of the top end of each thread inlet hole is fixedly connected with a collecting box through a dust removal pipe, and two sides of one end of the hosiery knitter body are fixedly connected with pay-off racks. And the outer portion of the pay-off rack is slidably connected with a wire guide frame, the outer portion of the pay-off rack is fixedly connected with a fixing plate, and one end of the fixing plate is provided with a wire breaking prevention mechanism used for tension adjustment. According to the high-quality hosiery knitter capable of preventing thread breakage, through the elasticity condition of a spinning thread and thread inlet holes where the spinning thread enters different positions, a thread guide rod is in threaded connection with a mounting rod, the position between the thread guide rod and a fixing plate is adjusted by rotating the thread guide rod, and the position, away from a guide wheel, of the spinning thread can be controlled through the thread guide rod; and therefore, the spinning threads cannot be excessively tightened, and the spinning threads can be more stable in the spinning process.

Description

Technical Field

[0001] The utility model relates to the technical field of sock knitting machines, and specifically relates to a high-quality sock knitting machine for preventing thread breakage. Background Technique

[0002] A sock knitting machine is a mechanical device used for producing socks. It greatly improves the production efficiency and output of socks and is an indispensable part of modern textile industry. The circular sock knitting machine is the most common type of sock knitting machine. Its working principle is to knit socks through a circular knitting system. The circular sock knitting machine can efficiently produce socks of various sizes and styles;

[0003] During use, since the sock knitting machine needs to pass multiple textile threads through different positions and then carry out knitting processing during the working process, during the knitting processing, due to the difference in the elasticity of different textile threads, it is easy to occur the situation of textile thread breakage during the textile process, resulting in the machine needing to pause and re-thread, affecting the working efficiency of sock knitting.

[0004] In order to overcome the above defects, the prior art (a Chinese patent with the publication number of CN215755721U and the application date of June 11, 2021) provides a sock processing device for preventing thread breakage. One end of the yarn break compensator away from the upper hinge joint is provided with a threading hole. The upper hinge joint is hinged to the lower hinge joint. The lower hinge joint can rotate widely around its hinge point. By hinging the upper hinge joint and the lower hinge joint, the lower hinge joint can rotate widely around its hinge point, and the lower hinge joint can rotate at a certain angle for compensation when the sudden tension change of the yarn occurs.

[0005] The above mechanism reduces the situation of thread breakage by using the upper hinge joint and the lower hinge joint to cooperate with each other for angle compensation. However, in the actual use process, since there are multiple textile threads, using the same compensator to adjust the tension cannot be applicable to all textile threads during the processing, and there is still a possibility of textile thread breakage. Content of the Utility Model

[0006] The purpose of the utility model is to provide a high-quality sock knitting machine for preventing thread breakage, so as to solve the problem that due to the difference in the elasticity of different textile threads, it is easy to occur the situation of textile thread breakage during the textile process as mentioned in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A high-quality sock knitting machine with anti-breaking wire function, including a sock knitting machine body. The top of the sock knitting machine body is equiangularly provided with wire inlet holes. One side of the top of the wire inlet hole is fixedly connected with a collection box through a dust removal pipe. Both sides of one end of the sock knitting machine body are fixedly connected with wire release frames, and a wire guiding frame is slidably connected to the outside of the wire release frames. On one side between the wire guiding frames, there are a number of guide wheels equal to the number of wire inlet holes. The top of the wire release frame is fixedly connected with a number of placing rods equal to the number of wire inlet holes;

[0008] A fixing plate is fixedly connected to the outside of the wire release frame, and an anti-breaking wire mechanism for tension adjustment is arranged at one end of the fixing plate. The anti-breaking wire mechanism includes an installation rod, and the installation rod is snap-fitted to the front end of the fixing plate. A wire guiding rod is threadedly connected inside the installation rod;

[0009] The collection box is arranged on one side of the sock knitting machine body, and a wind force adjustment mechanism for controlling the dust removal intensity is arranged at the bottom end inside the collection box.

[0010] Further, a fixing hole matching the installation rod is opened at one end of the fixing plate, and one end of the installation rod passes through the fixing hole and extends to the rear end of the fixing plate.

[0011] Further, a return spring is wound around the outside of the installation rod, and one end of the return spring is connected to the fixing plate. An elastic structure is formed between the fixing plate and the installation rod through the return spring.

[0012] Further, the wind force adjustment mechanism includes an adjustment plate, and the adjustment plate is slidably connected to the bottom end inside the collection box. Different-sized through holes are opened on the surface of the adjustment plate. A rack is fixedly connected to one end of the adjustment plate. A driving motor is installed at the bottom end of the wire release frame through a coupling, and the output end of the driving motor extends into the collection box and is fixedly connected with a gear matching the rack.

[0013] Further, the gear is rotatably connected to the collection box, and the gear is arranged on one side of the adjustment plate.

[0014] Further, a dust removal mechanism for cleaning the surface of the adjustment plate is arranged at the front end of the adjustment plate. The dust removal mechanism includes a fixing box, and the fixing box is arranged at the front end of the adjustment plate. The fixing box is fixedly connected to the bottom end inside the collection box. A cleaning brush is fixedly connected inside the fixing box through a connecting spring.

[0015] Further, the bottom end of the cleaning brush is attached to the surface of the adjustment plate, and an elastic structure is formed between the fixing box and the cleaning brush through the connecting spring.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] 1. Limit and place the coils of thread to be woven separately through the placement rods, then pass the placement rods through the anti-breaking mechanism, and then use the guide wheels to guide the weaving thread. Next, pass the weaving thread through the inlet holes and use the sock knitting structure inside the sock knitting machine body to process the weaving thread;

[0018] Further, according to the elasticity of the weaving thread itself and the inlet holes where the weaving thread enters different positions, the guide rod and the mounting rod are threadedly connected. By rotating the guide rod, the position between the guide rod and the fixed plate is adjusted. The guide rod can be used to control the position of the weaving thread from the guide wheel, so that the weaving thread will not be overly tightened, and thus the weaving thread can be more stable during the weaving process;

[0019] Furthermore, the mounting rod can move back and forth inside the fixing hole. When the weaving thread is relatively tightened during the weaving process, the front and back movement of the mounting rod inside the fixing hole can achieve tension compensation, and the return spring can be used to assist the mounting rod to reset, facilitating better automatic adjustment of the tension and increasing the flexibility of the overall use;

[0020] 2. During the weaving process, the dust and debris generated inside the inlet holes during the textile processing are adsorbed and collected through the mutual cooperation of the dust removal pipe and the collection box, avoiding excessive dust remaining inside the sock knitting machine. Due to the different elasticities and strengths of different weaving threads, by controlling the magnitude of the dust removal wind force, better cleaning of different weaving threads can be achieved. The through-hole diameters on the surface of the adjustment plate are different. Therefore, when the adjustment plate adjusts the angle, due to the different through-hole diameters, the magnitude of the wind speed capable of removing dust inside the collection box will also change, thus avoiding the influence of too strong wind force on breaking the weaving thread;

[0021] Further, during the process of the adjustment plate being driven by the rack to move left and right, the adjustment plate can pass through the lower part of the fixed box. The cleaning brush can be used to clean the through-holes on the surface of the adjustment plate, reducing the residue of dust and fluff on the surface of the adjustment plate. And the spring connection spring inside the fixed box can adjust the distance between the cleaning brush and the adjustment plate, enabling the cleaning brush to move up and down flexibly and realizing the cleaning of the surface of the adjustment plate, so that the adjustment plate can perform the wind force adjustment work more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front view structural schematic diagram of the present utility model;

[0023] Figure 2 It is a rear view structural schematic diagram of the present utility model;

[0024] Figure 3 It is a structural schematic diagram of the anti-breaking mechanism of the present utility model;

[0025] Figure 4 The structural schematic diagram of the anti-breaking wire mechanism of the present utility model;

[0026] Figure 5 The structural schematic diagram of the wind force adjusting mechanism of the present utility model;

[0027] Figure 6 The structural schematic diagram of the dust removal mechanism of the present utility model;

[0028] Figure 7 The structural schematic diagram of the wind force adjusting mechanism of the present utility model.

[0029] In the figure: 1, the sock knitting machine body; 2, the wire inlet hole; 3, the wire releasing rack; 4, the wire guiding rack; 5, the guiding wheel; 6, the placing rod; 7, the fixing plate; 8, the mounting rod; 9, the wire guiding rod; 10, the return spring; 11, the fixing hole; 12, the dust removal pipe; 13, the collection box; 14, the adjusting plate; 15, the rack; 16, the gear; 17, the driving motor; 18, the fixing box; 19, the connecting spring; 20, the cleaning brush. Specific embodiments

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0031] Embodiment 1:

[0032] As Figures 1-4 shown in the technical solution, in order to solve the problem that due to the difference in the elasticity of different textile threads, textile threads are likely to break during the textile process: The high-quality sock knitting machine for preventing thread breakage discloses an anti-breaking wire mechanism, including the sock knitting machine body 1. The top of the sock knitting machine body 1 is provided with wire inlet holes 2 at equal angles. One side of the top of the wire inlet hole 2 is fixedly connected with a collection box 13 through a dust removal pipe 12. Both sides of one end of the sock knitting machine body 1 are fixedly connected with wire releasing racks 3, and a wire guiding rack 4 is slidably connected to the outside of the wire releasing rack 3. On one side between the wire guiding racks 4, there are guiding wheels 5 with the same number as the wire inlet holes 2. The top of the wire releasing rack 3 is fixedly connected with placing rods 6 with the same number as the wire inlet holes 2;

[0033] The outside of the wire releasing rack 3 is fixedly connected with a fixing plate 7, and an anti-breaking wire mechanism for tension adjustment is arranged at one end of the fixing plate 7. The anti-breaking wire mechanism includes a mounting rod 8, and the mounting rod 8 is snap-connected to the front end of the fixing plate 7. A wire guiding rod 9 is threadedly connected to the inside of the mounting rod 8;

[0034] One end of the fixing plate 7 is provided with a fixing hole 11 matching the mounting rod 8, and one end of the mounting rod 8 passes through the fixing hole 11 and extends to the rear end of the fixing plate 7;

[0035] A return spring 10 is wound around the outside of the mounting rod 8, and one end of the return spring 10 is connected to the fixing plate 7. An elastic structure is formed between the fixing plate 7 and the mounting rod 8 through the return spring 10.

[0036] In this example, the yarn balls to be woven are respectively limited and placed through the placing rod 6, then the placing rod 6 passes through the anti-breaking mechanism, and then the guide wheel 5 is used to guide the woven yarn. Then the woven yarn passes through the inlet hole 2 and is processed by the sock knitting structure inside the sock knitting machine body 1;

[0037] According to the elasticity of the woven yarn itself and the woven yarn entering the inlet holes 2 at different positions, the guide rod 9 and the mounting rod 8 are connected by threads. By rotating the guide rod 9, the position between the guide rod 9 and the fixing plate 7 is adjusted. The guide rod 9 can be used to control the position of the woven yarn from the guide wheel 5, so that the woven yarn will not be overly tightened, and thus the woven yarn can be more stable during the weaving process;

[0038] The mounting rod 8 can move back and forth inside the fixing hole 11. When the woven yarn is relatively tightened during the weaving process, the forward and backward movement of the mounting rod 8 inside the fixing hole 11 can achieve tension compensation, and the return spring 10 can play a role in assisting the mounting rod 8 to reset, which is convenient for better realizing automatic adjustment of the tension, and increasing the flexibility during the overall use;

[0039] The overall height of the placing rod 6 is controlled by the height of the wire rack 3. During the actual use process, the wire rack 3 with different heights is selected according to the needs, so as to facilitate the adjustment of the height of the placing rod 6 during the sock knitting and wire releasing process of the sock knitting machine body 1. Moreover, the fixing plate 7 and the guide wheel 5 are sleeved on the wire rack 3 through the movable block. By sliding the position of the movable block up and down, the heights of the fixing plate 7 and the guide wheel 5 are different, and thus the overall tightness of the wire by the tensioning mechanism is also adjusted. After the adjustment is completed, the position of the movable block is fixed by bolts;

[0040] In order to avoid the situation where the yarn breaks because the placing rod 6, the fixing plate group 7, and the wire guide wheel 5 are lower than the height of the knitting machine body 1, even after the height of the yarn unwinding rack 3 is replaced and adjusted, the placing rod 6, the fixing plate 7, and the wire guide wheel 5 are still arranged on the yarn unwinding rack 3. Therefore, the heights of the placing rod 6, the fixing plate 7, and the wire guide wheel 5 will not be lower than the height of the knitting machine body 1. The height of the yarn unwinding rack 3 is not restricted and can be flexibly adjusted according to the actual use process. Even if the height of the yarn unwinding rack 3 is shortened after the height is replaced, since the placing rod 6 is arranged at the top of the yarn unwinding rack 3, a yarn unwinding rack 3 with a height greater than that of the knitting machine body 1 can be selected. The fixing plate 7 and the wire guide wheel 5 are sleeved on the yarn unwinding rack 3, and by sliding on the outside of the yarn unwinding rack 3 and fixing the heights of the fixing plate 7 and the wire guide wheel 5 with bolts, the heights of the placing rod 6, the fixing plate 7, and the wire guide wheel 5 can all be arranged above the knitting machine body 1.

[0041] Embodiment 2:

[0042] As Figure 1 、 Figure 2 、 Figure 5 and Figure 7 shown in the technical solution, in order to solve the problem that it is not convenient to adjust the wind adsorption force according to the characteristics of different textile threads during dust removal: for this high-quality knitting machine that prevents yarn breakage, a wind force adjustment mechanism is disclosed. The collection box 13 is arranged on one side of the knitting machine body 1, and a wind force adjustment mechanism for controlling the dust removal intensity is arranged at the bottom end inside the collection box 13. The wind force adjustment mechanism includes an adjustment plate 14, and the adjustment plate 14 is slidably connected to the bottom end inside the collection box 13. Through holes with different sizes are formed on the surface of the adjustment plate 14. One end of the adjustment plate 14 is fixedly connected to a rack 15. The bottom end of the yarn unwinding rack 3 is installed with a driving motor 17 through a coupling, and the output end of the driving motor 17 extends into the collection box 13 and is fixedly connected to a gear 16 that matches the rack 15;

[0043] The gear 16 is rotatably connected to the collection box 13, and the gear 16 is arranged on one side of the adjustment plate 14.

[0044] In this example, during the textile process, through the mutual cooperation of the dust removal pipe 12 and the collection box 13, the dust and debris generated inside the inlet hole 2 during the textile processing are adsorbed and collected, avoiding excessive dust remaining inside the knitting machine. Since the elastic force and the strength of different textile threads are different, by controlling the dust removal wind force, it is possible to better clean different textile threads;

[0045] By rotating the output end of the drive motor 17 to drive the gear 16 to rotate, the gear 16 can drive the rack 15 to move left and right during rotation, so that the rack 15 drives the adjusting plate 14 to slide on the surface of the dust outlet of the collection box 13. The through-hole diameters on the surface of the adjusting plate 14 are different. Therefore, when the adjusting plate 14 adjusts the angle, due to the different through-hole diameters, the magnitude of the wind speed capable of removing dust inside the collection box 13 will also change, thereby avoiding the impact of too strong wind on breaking the textile thread.

[0046] Embodiment Three:

[0047] As Figure 2 , Figure 5 and Figure 6 shown in the technical solution, based on Embodiment Two, to solve the problem that the through-holes on the surface of the adjusting plate 14 are easily blocked by dust during wind adjustment: The high-quality sock knitting machine for preventing thread breakage discloses a dust removal mechanism. A dust removal mechanism for cleaning the surface of the adjusting plate 14 is provided at the front end of the adjusting plate 14. The dust removal mechanism includes a fixed box 18, and the fixed box 18 is provided at the front end of the adjusting plate 14. The fixed box 18 is fixedly connected to the bottom end inside the collection box 13. A cleaning brush 20 is fixedly connected to the inside of the fixed box 18 through a connecting spring 19;

[0048] The bottom end of the cleaning brush 20 is attached to the surface of the adjusting plate 14, and an elastic structure is formed between the fixed box 18 and the cleaning brush 20 through the connecting spring 19.

[0049] In this example, during the process of the adjusting plate 14 being driven by the rack 15 to move left and right, the adjusting plate 14 can pass through the lower part of the fixed box 18. The cleaning brush 20 can be used to clean the through-holes on the surface of the adjusting plate 14, reducing the residue of dust and fluff on the surface of the adjusting plate 14. And the connecting spring 19 inside the fixed box 18 can be used to adjust the distance between the cleaning brush 20 and the adjusting plate 14, so that the cleaning brush 20 can move up and down flexibly and realize the cleaning of the surface of the adjusting plate 14, enabling the adjusting plate 14 to perform the wind adjustment work more stably.

[0050] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-quality sock knitting machine that prevents thread breakage, including a sock knitting machine body (1). The top of the sock knitting machine body (1) is equally angularly provided with wire inlet holes (2). One side of the top of the wire inlet hole (2) is fixedly connected to a collection box (13) through a dust removal pipe (12). Both sides of one end of the sock knitting machine body (1) are fixedly connected with wire releasing frames (3). A wire guiding frame (4) is slidably connected to the outside of the wire releasing frame (3). On one side between the wire guiding frames (4), there are wire guiding wheels (5) with the same number as the wire inlet holes (2). The top of the wire releasing frame (3) is fixedly connected with placing rods (6) with the same number as the wire inlet holes (2). It is characterized in that: A fixing plate (7) is fixedly connected to the outside of the wire releasing frame (3). One end of the fixing plate (7) is provided with a thread breakage prevention mechanism for tension adjustment. The thread breakage prevention mechanism includes a mounting rod (8), and the mounting rod (8) is snap-connected to the front end of the fixing plate (7). A wire guiding rod (9) is threadedly connected to the inside of the mounting rod (8). The collection box (13) is arranged on one side of the sock knitting machine body (1). A wind force adjustment mechanism for controlling the dust removal intensity is arranged at the bottom end inside the collection box (13).

2. A high-quality hosiery machine for preventing thread breakage according to claim 1, characterized in that: One end of the fixing plate (7) is provided with a fixing hole (11) matching the mounting rod (8), and one end of the mounting rod (8) passes through the fixing hole (11) and extends to the rear end of the fixing plate (7).

3. A high-quality hosiery machine for preventing thread breakage according to claim 2, characterized in that: A return spring (10) is wound around the outside of the mounting rod (8), and one end of the return spring (10) is connected to the fixing plate (7). An elastic structure is formed between the fixing plate (7) and the mounting rod (8) through the return spring (10).

4. A high-quality sock knitting machine for preventing thread breakage according to claim 1, characterized in that: The wind force adjustment mechanism includes an adjustment plate (14), and the adjustment plate (14) is slidably connected to the bottom end inside the collection box (13). Different-sized through holes are provided on the surface of the adjustment plate (14). One end of the adjustment plate (14) is fixedly connected with a rack (15). A driving motor (17) is installed at the bottom end of the wire releasing frame (3) through a coupling, and the output end of the driving motor (17) extends into the collection box (13) and is fixedly connected with a gear (16) matching the rack (15).

5. A high-quality hosiery machine for preventing thread breakage according to claim 4, characterized in that: The gear (16) is rotatably connected to the collection box (13), and the gear (16) is arranged on one side of the adjustment plate (14).

6. The high-quality sock knitting machine for preventing thread breakage according to claim 4, characterized in that: A dust removal mechanism for cleaning the surface of the adjustment plate (14) is arranged at the front end of the adjustment plate (14). The dust removal mechanism includes a fixed box (18), and the fixed box (18) is arranged at the front end of the adjustment plate (14). The fixed box (18) is fixedly connected to the bottom end inside the collection box (13). A cleaning brush (20) is fixedly connected to the inside of the fixed box (18) through a connecting spring (19).

7. A high-quality sock knitting machine for preventing thread breakage according to claim 6, characterized in that: The bottom end of the cleaning brush (20) is attached to the surface of the adjustment plate (14), and an elastic structure is formed between the fixed box (18) and the cleaning brush (20) through the connecting spring (19).

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