A weft thread tensioner

Abstract

The utility model relates to weft tension ware technical field, propose a kind of weft tension ware, including bottom plate, still including tensioning mechanism, quick-release mechanism, locking assembly and reinforcing mechanism, the tensioning mechanism is installed on the bottom plate, the quick-release mechanism is installed on the bottom plate, the quick-release mechanism is matched with the tensioning mechanism, for replacing wax column, wherein, the quick-release mechanism includes locking assembly, the reinforcing mechanism is installed on the bottom plate, for processing wiring harness, by above technical scheme, the stability of tension ware in the prior art using friction mode is greatly influenced by outside, the abrasion of friction component can lead to unstable friction, in turn make weft tension fluctuation, for example, after long-term use wax column surface abrasion, the friction coefficient with weft changes, possibly lead to tension big or small, affect the uniformity of fabric, and the problem that maintenance and replacement tension ware increase downtime and maintenance cost.

Description

Technical Field

[0001] This utility model relates to the field of weft tensioner technology, and specifically to a weft tensioner. Background Technology

[0002] A weft tensioner is a device used in textiles, screen printing and other fields to control the tension of weft threads. It can ensure that the weft threads maintain appropriate and stable tension during weaving or other processing, and prevent the weft threads from becoming too loose or too tight.

[0003] There is a weft tensioner in the prior art, which mainly consists of a connecting frame, a front guide post, a rear guide post, a tension roller, a wax column, an oil immersion box, etc. When the weft is pulled, it will drive the wax column to rotate. At the same time, the wax column generates resistance to the weft, which causes the weft to generate a certain tension, thereby adjusting the tension on the weft before the weft insertion begins and controlling the tension fluctuation of the weft during the weft insertion movement to be stable.

[0004] However, the stability of tensioners using friction is greatly affected by external factors. Wear of friction components can lead to unstable friction, which in turn causes fluctuations in weft tension. For example, after long-term use, the surface of the wax column wears down, and the coefficient of friction with the weft changes, which may cause the tension to fluctuate, affecting the uniformity of the fabric. Repairing and replacing the tensioner increases downtime and maintenance costs. Utility Model Content

[0005] This invention proposes a weft tensioner that solves the problem that the stability of existing tensioners using friction is greatly affected by external factors. Wear of friction components can lead to unstable friction, which in turn causes fluctuations in weft tension. For example, after long-term use, wear on the surface of the wax column changes the coefficient of friction with the weft, which may cause the tension to fluctuate, affecting the uniformity of the fabric. Furthermore, repairing and replacing the tensioner increases downtime and maintenance costs.

[0006] The technical solution of this utility model is as follows:

[0007] A weft tensioner includes a base plate, a tensioning mechanism, a quick-release mechanism, a locking assembly, and a reinforcing mechanism;

[0008] The tensioning mechanism is mounted on the base plate;

[0009] The quick-release mechanism is installed on the base plate and cooperates with the tensioning mechanism for replacing the wax column;

[0010] The quick-release mechanism includes a locking component;

[0011] The reinforcing mechanism is mounted on the base plate and is used to handle the wire harness.

[0012] Preferably, the tensioning mechanism includes a limiting plate, a clamping post, a guide post, a cooperating spring, and a wax column;

[0013] The limiting plate is provided in two parts, and the two limiting plates are fixedly connected to the base plate;

[0014] The clamping post is fixedly connected to the top of one of the limiting plates;

[0015] The guide post is threaded onto the clamping post;

[0016] The spring is installed between the guide post and the abutment post;

[0017] The wax column is slidably connected between the clamping column and the guide column.

[0018] More preferably, the quick-release mechanism includes a first magnetic post, a mating post, a second magnetic post, and a locking assembly;

[0019] The magnetic post is fixedly connected to the bottom end of the conductor post;

[0020] The mating column is threaded onto the base plate;

[0021] The second magnetic post is fixedly connected to the top of the second mating post, and the second magnetic post is magnetically attracted to the first magnetic post.

[0022] The locking assembly is mounted on the second magnetic post.

[0023] Furthermore, the locking assembly includes a mounting groove, a mating groove, and an electric push rod;

[0024] The mounting slot is provided in two places, and the two mounting slots are respectively opened on the outer walls of the two sides of the magnetic column 2;

[0025] The mating groove is provided in two places, and both of the mating grooves are formed inside the wax column;

[0026] The electric push rod is provided in two parts, and the two electric push rods are respectively fixedly connected in the two mounting slots, and the output ends of the two electric push rods are respectively engaged with the two mating slots.

[0027] Furthermore, the reinforcing mechanism includes an oil box, a through hole, a through groove, bristles, and a heating ring;

[0028] The oil box is fixedly connected to the base plate;

[0029] The through hole is formed on the oil box;

[0030] The through groove is formed inside the through hole;

[0031] The bristles are fixedly connected to the inner bottom wall of the oil box, and the tips of the bristles protrude from the through groove.

[0032] The heating ring is fixedly connected to the inner wall of the through hole.

[0033] The working principle and beneficial effects of this utility model are as follows:

[0034] 1. In this utility model, the wire harness passes through the tensioning mechanism, which provides tension to the wire harness to prevent the weft yarn from becoming loose or too tight. As the wax column wears out with use, the tension it provides will change. Therefore, the wax column can be quickly replaced through the quick-release mechanism, reducing downtime for replacement and minimizing the impact on production.

[0035] 2. In this utility model, when the wire harness passes through the reinforcing mechanism, the reinforcing mechanism dries the damp wire harness and applies oil to enhance its toughness and prevent the damp wire harness from breaking. Attached Figure Description

[0036] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0037] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0038] Figure 2 This is a schematic diagram of the quick-release mechanism of this utility model;

[0039] Figure 3 This is a schematic diagram of the locking component structure of this utility model;

[0040] Figure 4 This is a schematic diagram of the reinforcing mechanism of this utility model.

[0041] In the diagram: 1. Base plate; 2. Limiting plate; 3. Clamping post; 4. Guide post; 5. Matching spring; 6. Wax post; 7. Magnetic post one; 8. Matching post; 9. Magnetic post two; 10. Electric push rod; 11. Oil box; 12. Through hole; 13. Through groove; 14. Brush bristles; 15. Heating ring. Detailed Implementation

[0042] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0043] like Figures 1-4As shown, this embodiment proposes a weft tensioner, including a base plate 1, a tensioning mechanism, a quick-release mechanism, a locking component, and a reinforcing mechanism. The tensioning mechanism is mounted on the base plate 1, and the quick-release mechanism is also mounted on the base plate 1. The quick-release mechanism cooperates with the tensioning mechanism to replace the wax column 6. The quick-release mechanism includes a locking component, and the reinforcing mechanism is mounted on the base plate 1 to handle the wire harness. In this solution, the wire harness passes through the tensioning mechanism, which provides tension to the wire harness to prevent the weft from becoming loose or too tight. As the wax column 6 wears with use, the tension it provides will change. Therefore, the quick-release mechanism allows for quick replacement of the wax column 6, reducing downtime for replacement and minimizing the impact on production. At the same time, the reinforcing mechanism can also dry and oil the wire harness to prevent quality problems caused by factors such as a humid environment. Oiling can also enhance the toughness of the wire harness and reduce its breakage risk.

[0044] The tensioning mechanism includes a limiting plate 2, a clamping post 3, a guide post 4, a cooperating spring 5, and a wax column 6. There are two limiting plates 2, which are fixedly connected to the base plate 1. The clamping post 3 is fixedly connected to the top of one of the limiting plates 2. The guide post 4 is threadedly connected to the clamping post 3. The cooperating spring 5 is installed between the guide post 4 and the clamping post 3. The wax column 6 is slidably connected between the clamping post 3 and the guide post 4. The tensioning mechanism causes the wax column 6 to press against the wire harness inside the limiting plate 2 by rotating the guide post 4. The wire harness drives the wax column 6 to rotate, providing tension to the wire harness.

[0045] Secondly, the quick-release mechanism includes a magnetic post 7, a mating post 8, a magnetic post 9, and a locking assembly. Magnetic post 7 is fixedly connected to the bottom end of the guide post 4. The mating post 8 is threadedly connected to the base plate 1. Magnetic post 9 is fixedly connected to the top end of the mating post 8. Magnetic post 9 and magnetic post 7 are magnetically attracted to each other. The locking assembly is installed on magnetic post 9. When disassembling and replacing the wax post 6, the mating post 8 is turned. At this time, the locking assembly locks the mating post 8 and the wax post 6, causing the mating post 8 to drive magnetic post 9 and the wax post 6 to separate from magnetic post 7. The locking assembly is opened, the wax post 6 is removed, a new wax post 6 is installed, the locking assembly is closed, and the mating post 8 is tightened to complete the replacement. The process is quick and convenient, and compared with the existing technology for removing the wax post 6, it greatly reduces the replacement time.

[0046] Furthermore, the locking assembly includes mounting slots, mating slots, and electric push rods 10. There are two mounting slots, which are respectively opened on the outer walls of the two sides of the magnetic post 9. There are two mating slots, which are both opened inside the wax post 6. There are two electric push rods 10, which are respectively fixedly connected to the two mounting slots. The output ends of the two electric push rods 10 respectively mate with the two mating slots. When the wax post 6 is pulled out, the electric push rod 10 extends and is locked in the mating slot, so the magnetic post 7 can pull out the wax post 6. After the wax post 6 is pulled out, the electric push rod 10 retracts, so the wax post 6 can be easily removed.

[0047] Finally, the strengthening mechanism includes an oil box 11, a wire passage hole 12, a through groove 13, bristles 14, and a heating ring 15. The oil box 11 is fixedly connected to the base plate 1. The wire passage hole 12 is opened on the oil box 11. The through groove 13 is opened inside the wire passage hole 12. The bristles 14 are fixedly connected to the inner bottom wall of the oil box 11. The tip of the bristles 14 protrudes from the through groove 13. The heating ring 15 is fixedly connected to the inner wall of the wire passage hole 12. When the wire harness passes through the wire passage hole 12, the oil drawn by the bristles 14 from the oil box 11 is applied to the wire harness. At the same time, the heating ring 15 heats the air inside the wire passage hole 12 to dry it, thus drying the damp wire harness and strengthening it.

[0048] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A weft tensioner, comprising a base plate (1), characterized in that, Also includes: The tensioning mechanism is mounted on the base plate (1); A quick-release mechanism is installed on the base plate (1) and cooperates with the tensioning mechanism to replace the wax column (6). The quick-release mechanism includes a locking component; A reinforcing mechanism is mounted on the base plate (1) for handling wire harnesses.

2. The weft tensioner according to claim 1, characterized in that, The tensioning mechanism includes: Limiting disc (2), two limiting discs (2) are provided, and the two limiting discs (2) are fixedly connected to the base plate (1); A retaining post (3) is fixedly connected to the top of a limiting plate (2); A guide post (4) is threaded onto the abutment post (3); A cooperating spring (5) is installed between the guide post (4) and the abutment post (3); A wax column (6) is slidably connected between the clamping column (3) and the guide column (4).

3. A weft tensioner according to claim 2, characterized in that, The quick-release mechanism includes: Magnetic post one (7), which is fixedly connected to the bottom end of the conductor post (4); A mating post (8) is threaded onto the base plate (1); Magnetic post two (9) is fixedly connected to the top of the mating post (8) two, and magnetic post two (9) is magnetically attracted to magnetic post one (7); A locking assembly is mounted on the magnetic post 2 (9).

4. A weft tensioner according to claim 3, characterized in that, The locking component includes: The mounting slots are provided in two places, and the two mounting slots are respectively opened on the outer walls of the two sides of the magnetic column (9); The mating groove is provided in two parts, and both mating grooves are opened inside the wax column (6); Electric push rod (10), two electric push rods (10) are provided, and the two electric push rods (10) are respectively fixedly connected in the two mounting slots, and the output ends of the two electric push rods (10) are respectively engaged with the two mating slots.

5. A weft tensioner according to claim 4, characterized in that, The strengthening mechanism includes: Oil box (11), the oil box (11) is fixedly connected to the base plate (1); A through hole (12) is provided on the oil box (11); A through groove (13) is formed inside the through hole (12); Brush bristles (14), the brush bristles (14) are fixedly connected to the inner bottom wall of the oil box (11), and the top of the brush bristles (14) protrudes from the through groove (13); Heating ring (15) is fixedly connected to the inner wall of the through hole (12).

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