Yarn tensioning mechanism for textile elasticizer

Abstract

The utility model relates to the technical field of textile processing, and discloses a yarn tensioning mechanism for a textile elasticizer, which comprises a bottom plate body, a sawtooth sleeve is fixedly mounted on the top wall surface of the bottom plate body, a sawtooth column is arranged in the sawtooth sleeve, a fixing plate is fixedly mounted at the top of the sawtooth column, and a tensioning mechanism is arranged on the top wall surface of the fixing plate. The tensioning mechanism comprises a concave frame, a sliding rod, a tensioning spring and a tensioning wheel, a fixing frame is fixedly installed on the right side wall face of the sawtooth sleeve, a driving mechanism used for moving the sawtooth column is arranged in the fixing frame, and the driving mechanism comprises a worm, a worm gear, a first driving rotating rod and a transmission gear. When tensioning adjustment is needed, the worm gear is started, the first driving rotating rod drives the transmission gear to rotate through transmission of the transmission shaft, the transmission gear drives the sawtooth column and the tensioning wheel to move up and down, tensioning adjustment is achieved, yarn breakage is avoided through elastic buffering of the sliding rod and the tensioning spring, operation is easy, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of textile processing, in particular to a yarn tensioning mechanism for a textile texturing machine. Background Art

[0002] Yarn is a textile product made of various textile fibers and processed into a certain fineness. It is used for weaving, rope making, thread making, knitting and embroidery, etc. It is divided into staple yarn, continuous filament, etc. There are many ways to express the fineness of yarn, such as number, metric count, imperial count, denier, etc. Yarn is divided into staple yarn and continuous filament, etc. A tensioning mechanism is required in the yarn processing and production process to adjust the tension of the yarn, which cannot meet the tensioning requirements of yarns with different outer diameters.

[0003] At present, the traditional yarn tensioning mechanism cannot be adjusted after being fixed and installed, and cannot meet the needs of yarns with different elasticity. It is generally tensioned only by spring expansion and contraction, and the retractable distance is generally fixed. In actual use, it is difficult to adjust the tension degree according to the tensile strength of different yarns.

[0004] To this end, we propose a yarn tensioning mechanism for a textile texturing machine. Utility Model Content

[0005] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a yarn tensioning mechanism for a textile texturing machine.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a yarn tensioning mechanism for a textile texturizing machine, comprising a base plate body, a serrated sleeve fixedly mounted on the top wall of the base plate body, a serrated column arranged inside the serrated sleeve, a fixed plate fixedly mounted on the top of the serrated column, a tensioning mechanism arranged on the top wall of the fixed plate, the tensioning mechanism comprising a concave frame, a sliding rod, a tensioning spring and a tensioning wheel, a fixed frame fixedly mounted on the right wall of the serrated sleeve, a driving mechanism for moving the serrated column arranged in the fixed frame, the driving mechanism comprising a worm, a worm wheel, a driving rotating rod 1 and a transmission gear, two mounting plates fixedly mounted on the front and rear ends of the top wall of the base plate body, an electrostatic roller for cleaning impurities and fluff on the surface of the yarn is arranged between the two mounting plates, a driving mechanism for rotating the electrostatic roller is arranged on the front wall of the front end mounting plate, and the driving mechanism comprises a driving motor and a driving rotating rod 2.

[0007] As a preferred technical solution of the utility model, a sliding groove is opened on the inner wall surface of the rear end of the serrated sleeve, a sliding block is slidably arranged in the sliding groove, and the front end wall surface of the sliding block is fixedly installed on the rear wall surface of the serrated column.

[0008] As an optimal technical solution of the present invention, the two ends of the worm are rotatably mounted on the front and rear inner walls of the fixed frame, the worm wheel is located above the worm and the worm and the worm wheel are meshed with each other, the right end of the driving rotating rod one is fixedly mounted on the left wall of the worm wheel, the left end of the driving rotating rod one passes through the serrated sleeve and is fixedly mounted on the right wall of the transmission gear and the transmission gear is meshed with the serrated column, the rotation of the worm is driven by the driving motor, and the driving motor transmission connection is an existing well-known technology and will not be elaborated here.

[0009] As a preferred technical solution of the utility model, there are four sliding rods, which are respectively fixedly installed on the top walls of the four corners of the fixed plate, and the top walls of the two left sliding rods and the top walls of the two right sliding rods are respectively fixedly installed with top plates.

[0010] As a preferred technical solution of the utility model, the tensioning wheel is movably installed on the inner wall surfaces on both sides of the concave frame, the concave frame is slidably set on the surfaces of four sliding rods and the bottom outer wall surface of each sliding rod is respectively sleeved with a tensioning spring, the top end of each tensioning spring is respectively fixedly connected to the bottom wall surface of the concave frame, and the bottom end of each tensioning spring is respectively fixedly connected to the top wall surface of the fixed plate.

[0011] As a preferred technical solution of the utility model, the driving motor is fixedly mounted on the front wall surface of the front end mounting plate, the front end of the driving rotating rod 2 passes through the front end mounting plate and is fixedly sleeved on the rear end output end of the driving motor, the rear end of the driving rotating rod 2 is movably sleeved on the front wall surface of the rear end mounting plate and the electrostatic roller is fixedly sleeved on the outer wall surface of the driving rotating rod 2.

[0012] As a preferred technical solution of the utility model, threaded holes are respectively opened on the top wall surfaces of the four corners of the base plate body, and a threaded handle is threadedly connected in each threaded hole.

[0013] Beneficial Effects

[0014] The utility model provides a yarn tensioning mechanism for a textile texturing machine. It has the following beneficial effects:

[0015] 1. This yarn tensioning mechanism for a textile texturizing machine, when in use, fixes the base plate body in a corresponding position through a threaded handle. When tensioning adjustment is required, the worm gear, the driving rod and the transmission gear are rotated by the worm, thereby driving the serrated column and the tensioning wheel to move up and down to achieve tensioning adjustment. The elastic force buffer of the sliding rod and the tensioning spring is provided to avoid yarn breakage, ensure stable tensioning, simple operation and high practicality.

[0016] 2. The yarn tensioning mechanism of a textile texturing machine turns on the driving motor and drives the rotating rod 2 through the transmission shaft, thereby driving the electrostatic roller to rotate. Since the electrostatic roller has good electrostatic adsorption, it can adhere to impurities and fluff adhered to the yarn, making it easy to remove impurities on the yarn and ensure the quality of the yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which the utility model can be implemented, so they have no substantial technical significance.

[0018] Figure 1 It is the overall structure diagram of the utility model;

[0019] Figure 2 This is a structural diagram of a utility model sawtooth sleeve;

[0020] Figure 3 It is the rear view of the utility model.

[0021] Legend:

[0022] 10. Bottom plate body; 11. Sawtooth sleeve; 12. Sawtooth column; 13. Worm gear; 14. Driving rod 1; 15. Transmission gear; 16. Sliding groove; 17. Sliding block; 18. Fixed plate; 19. Concave frame; 20. Sliding rod; 21. Tensioning spring; 22. Top plate; 23. Tensioning wheel; 24. Mounting plate; 25. Electrostatic roller; 26. Driving motor; 27. Driving rod 2; 28. Threaded hole; 29. ​​Threaded handle; 30. Worm; 31. Fixed frame. DETAILED DESCRIPTION

[0023] A yarn tensioning mechanism for a textile texturing machine, such as Figure 1-3As shown, it includes a base plate body 10, a sawtooth sleeve 11 is fixedly installed on the top wall of the base plate body 10, a sawtooth column 12 is arranged inside the sawtooth sleeve 11, a fixing plate 18 is fixedly installed on the top of the sawtooth column 12, a tensioning mechanism is arranged on the top wall of the fixing plate 18, and the tensioning mechanism includes a concave frame 19, a slide bar 20, a tensioning spring 21 and a tensioning wheel 23, a fixing frame 31 is fixedly installed on the right wall of the sawtooth sleeve 11, and a driving mechanism for moving the sawtooth column 12 is arranged in the fixing frame 31, and the driving mechanism includes a worm 30, a worm wheel 13, a driving rotating rod 14 and a transmission gear 15, and the front and rear ends of the top wall of the base plate body 10 are also fixedly installed There are two mounting plates 24, between which an electrostatic roller 25 for cleaning impurities and fluff on the surface of the yarn is arranged, and a driving mechanism for rotating the electrostatic roller 25 is arranged on the front wall surface of the front end mounting plate 24, and the driving mechanism includes a driving motor 26 and a driving rotating rod 27, and a sliding groove 16 is provided on the inner wall surface of the rear end of the sawtooth sleeve 11, and a sliding block 17 is slidingly arranged in the sliding groove 16, and the front end wall surface of the sliding block 17 is fixedly mounted on the rear wall surface of the sawtooth column 12, and the two ends of the worm 30 are rotatably mounted on the inner walls of the front and rear sides of the fixed frame 31, and the worm wheel 13 is located above the worm 30 and the worm 30 is meshed with the worm wheel 13, and the driving rotating The right end of the rod 14 is fixedly mounted on the left wall of the worm gear 13, the left end of the driving rotating rod 14 passes through the sawtooth sleeve 11 and is fixedly mounted on the right wall of the transmission gear 15, and the transmission gear 15 is meshed with the sawtooth column 12. There are four sliding rods 20, and the four sliding rods 20 are respectively fixedly mounted on the top walls of the four corners of the fixed plate 18, and the top walls of the two sliding rods 20 on the left and the top walls of the two sliding rods 20 on the right are respectively fixedly mounted with top plates 22. The tensioning wheel 23 is movably mounted on the inner walls of both sides of the concave frame, the concave frame 19 is slidably set on the surfaces of the four sliding rods 20, and the bottom outer wall of each sliding rod 20 is respectively sleeved with a tensioning spring 21, and each tensioning wheel 23 is movably mounted on the inner walls of both sides of the concave frame. The top ends of the springs 21 are fixedly connected to the bottom wall of the concave frame 19, and the bottom ends of each tensioning spring 21 are fixedly connected to the top wall of the fixing plate 18. The driving motor 26 is fixedly mounted on the front wall of the front mounting plate 24. The front end of the driving rotating rod 27 passes through the front mounting plate 24 and is fixedly inserted into the rear end output end of the driving motor 26. The rear end of the driving rotating rod 27 is movably sleeved on the front wall of the rear mounting plate 24 and the electrostatic roller 25 is fixedly inserted into the outer wall of the driving rotating rod 27. The top walls of the four corners of the bottom plate body 10 are respectively provided with threaded holes 28, and each threaded hole 28 is threadedly connected with a threaded handle 29.

[0024] The working principle of the utility model is as follows: when in use, the bottom plate body 10 is fixed in a corresponding position by the threaded handle 29. When tension adjustment is required, the worm gear 13, the driving rod 14 and the transmission gear 15 are rotated by the worm 30, thereby driving the serrated column 12 and the tensioning wheel 23 to move up and down to achieve tension adjustment. The elastic buffering of the sliding rod 20 and the tensioning spring 21 can avoid yarn breakage, ensure stable tension, simple operation and high practicality.

[0025] When in use, the driving motor 26 is turned on to drive the rotating rod 27 through the transmission shaft, thereby driving the electrostatic roller 25 to rotate. Since the electrostatic roller 25 has good electrostatic adsorption properties, it can adhere to impurities and fluff adhered to the yarn, making it easy to remove impurities on the yarn and ensure the quality of the yarn.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A yarn tensioning mechanism for a textile texturing machine, comprising a base plate body (10), characterized in that: A sawtooth sleeve (11) is fixedly mounted on the top wall of the bottom plate body (10), a sawtooth column (12) is arranged inside the sawtooth sleeve (11), a fixing plate (18) is fixedly mounted on the top of the sawtooth column (12), a tensioning mechanism is arranged on the top wall of the fixing plate (18), the tensioning mechanism comprises a concave frame (19), a sliding rod (20), a tensioning spring (21) and a tensioning wheel (23), a fixing frame (31) is fixedly mounted on the right wall of the sawtooth sleeve (11), a member for moving the sawtooth column (12) is arranged inside the fixing frame (31), and a member for moving the sawtooth column (12) is arranged inside the fixing frame (31). 12), the driving mechanism comprising a worm (30), a worm wheel (13), a driving rotating rod one (14) and a transmission gear (15), two mounting plates (24) are fixedly mounted at the front and rear ends of the top wall of the bottom plate body (10), an electrostatic roller (25) for cleaning impurities and fluff on the surface of the yarn is arranged between the two mounting plates (24), and a driving mechanism for rotating the electrostatic roller (25) is arranged on the front wall surface of the front end mounting plate (24), and the driving mechanism comprises a driving motor (26) and a driving rotating rod two (27).

2. A yarn tensioning mechanism for a textile texturing machine according to claim 1, characterized in that: A sliding groove (16) is provided on the inner wall surface of the rear end of the sawtooth sleeve (11), a sliding block (17) is slidably arranged in the sliding groove (16), and the front end wall surface of the sliding block (17) is fixedly mounted on the rear wall surface of the sawtooth column (12).

3. The yarn tensioning mechanism for a textile texturing machine according to claim 1, characterized in that: The two ends of the worm (30) are rotatably mounted on the inner walls of the front and rear sides of the fixing frame (31); the worm wheel (13) is located above the worm (30) and the worm (30) and the worm wheel (13) are meshed with each other; the right end of the driving rotating rod (14) is fixedly mounted on the left wall of the worm wheel (13); the left end of the driving rotating rod (14) passes through the sawtooth sleeve (11) and is fixedly mounted on the right wall of the transmission gear (15); and the transmission gear (15) is meshedly connected with the sawtooth column (12).

4. A yarn tensioning mechanism for a textile texturing machine according to claim 1, characterized in that: There are four slide bars (20), which are respectively fixedly mounted on the top walls of the four corners of the fixed plate (18), and the top walls of the two left slide bars (20) and the top walls of the two right slide bars (20) are respectively fixedly mounted with top plates (22).

5. The yarn tensioning mechanism for a textile texturing machine according to claim 1, characterized in that: The tensioning wheel (23) is movably mounted on the inner wall surfaces of both sides of the concave frame (19); the concave frame is slidably mounted on the surfaces of four slide bars (20); and the bottom outer wall surface of each slide bar (20) is respectively sleeved with a tensioning spring (21); the top end of each tensioning spring (21) is respectively fixedly connected to the bottom wall surface of the concave frame (19); and the bottom end of each tensioning spring (21) is respectively fixedly connected to the top wall surface of the fixing plate (18).

6. A yarn tensioning mechanism for a textile texturing machine according to claim 1, characterized in that: The driving motor (26) is fixedly mounted on the front wall surface of the front end mounting plate (24); the front end of the driving rotating rod (27) passes through the front end mounting plate (24) and is fixedly sleeved on the rear end output end of the driving motor (26); the rear end of the driving rotating rod (27) is movably sleeved on the front wall surface of the rear end mounting plate (24); and the electrostatic roller (25) is fixedly sleeved on the outer wall surface of the driving rotating rod (27).

7. The yarn tensioning mechanism for a textile texturing machine according to claim 1, characterized in that: The top wall surfaces of the four corners of the base plate body (10) are respectively provided with threaded holes (28), and a threaded handle (29) is threadedly connected in each threaded hole (28).

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