Self-adjusting stretching mechanism for flax tencel blended yarn drawing

Abstract

The utility model provides a self-adjusting stretching mechanism for flax tencel blended yarn drawing, which comprises a drawing equipment main body, a carding roller and a plurality of flax tencel cylinders, the carding roller and the plurality of flax tencel cylinders are embedded at two ends of the drawing equipment main body, and an extrusion roller positioned above the carding roller is adjustably mounted in the drawing equipment main body. Carding plates are detachably fixed to the two ends of the carding roller, supporting plates are fixed to the outer walls of the carding plates, grooves are formed in the two ends of the two supporting plates, a clamping mechanism is arranged between the two grooves in the same side, and connecting grooves communicating with the grooves are formed in the two ends of one supporting plate. Connecting parts inserted into the connecting grooves in a matched mode are fixed to the two ends of the other supporting plate, and mounting grooves are symmetrically formed in the ends, extending into the grooves, of the connecting parts, so that the carding plate is convenient to replace, and the carding device is suitable for flax tencel spinning, drawing, carding and stretching of different thicknesses of flax tencel.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning and drawing, in particular to a self-adjusting drawing mechanism for flax and tencel blended yarn drawing. Background Art

[0002] Tencel linen fabric combines Tencel's moisture absorption and breathability, delicate skin-friendly, smooth drape and ecological functions with high strength, wear resistance, corrosion resistance, antibacterial and mildew-proof, and rugged and unique appearance of linen. Tencel linen needs to use a drawing frame in the process of spinning and drawing. The drawing frame is a textile machinery, mainly used for the strip drawing in the spinning process. Strip drawing is to combine multiple fibers or cotton yarns into a thicker strip. The drawing frame is the mechanical equipment responsible for this process. During operation, cotton yarn enters the drawing frame, is processed by combing, strip drawing, etc., and then forms a thicker cotton strip for subsequent spinning processes. This machine is usually driven by multiple wheels, each of which has many comb teeth made of steel wire to comb the fibers or cotton yarns and draw them into strips. Drawing frames are widely used in textiles, clothing, footwear and other fields.

[0003] The patent with application number 202321708662.5 discloses a cotton yarn stretching and drawing machine, which specifically relates to the field of cotton yarn combing processing technology, including a drawing frame body, a drawing frame base is arranged at the bottom end of the drawing frame body, a guide groove is provided on the surface of the drawing frame base, a drawing drum is arranged inside the drawing frame body, a slider is slidably connected to the surface of the guide groove, the top of the slider is rotatably connected to the bottom end of the drawing drum, and an auxiliary groove is provided on the side of the bottom end of the drawing frame body; through the mutual cooperation of the drawing frame base, the guide groove, the pulling handle, the connecting block and the clamping rod, the user can make the slider move along the groove of the guide groove when placing and removing the drawing drum.

[0004] Although the above technical solution can facilitate the positioning of the spinning raw materials used for drawing, during the spinning and drawing process, due to the different quantities and thicknesses of the yarns, the combing spacing of the yarns needs to be adjusted. The above technical solution lacks adjustment of the spinning stretching and combing, which makes it impossible to meet the requirements of spinning and drawing processes of different quantities and thicknesses. Utility Model Content

[0005] The purpose of the utility model is to address the deficiencies of the prior art and provide a self-adjusting stretching mechanism for flax and tencel blended yarn drawing. The adjustable squeezing roller structure cooperates with a combing plate structure detachably fixed on the combing roller to realize the function of replacing combing plates and support plates of different sizes to adjust the distance between the combing roller and the squeezing roller, thereby solving the problem of being unable to meet the processing requirements of spinning and drawing of different quantities and thicknesses.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a self-adjusting stretching mechanism for flax and tencel blended yarn drawing, comprising a drawing equipment body and a combing roller and a plurality of flax and tencel tubes embedded at both ends of the drawing equipment body, wherein an extrusion roller located above the combing roller is adjustably installed in the drawing equipment body, and combing plates are detachably fixed at both ends of the combing roller, and a support plate is fixed to the outer wall of the combing plate, and grooves are provided at both ends of the two support plates, and a clamping mechanism is provided between the two grooves on the same side.

[0007] Preferably, both ends of one of the support plates are provided with connecting grooves communicating with the groove, and both ends of the other support plate are fixed with connecting parts which fit and are inserted in the connecting grooves.

[0008] Furthermore, one end of the connecting portion extending into the groove is symmetrically provided with a mounting groove, and the clamping mechanism includes a spring and a positioning block embedded in the mounting groove.

[0009] Furthermore, the positioning block is slidably inserted in the installation groove, and one end of the positioning block extending out of the installation groove abuts against the inner wall of the groove.

[0010] Furthermore, a plurality of positioning rods are installed on the inner wall of the main body of the drawing equipment, and a drawing bucket is embedded and fixed at the bottom end of the main body of the drawing equipment.

[0011] Furthermore, the plurality of flax tencel cylinders are each provided with flax tencel spinning yarns, and the flax tencel spinning yarns sequentially pass through the drawing bucket along the surfaces of the positioning rod and the squeezing roller.

[0012] Furthermore, protrusions are fixed on both sides of the bottom end surface of the main body of the drawing equipment, and a winding roller for winding up the flax tencel yarn is rotatably installed between the two protrusions.

[0013] Furthermore, both ends of the main body of the drawing equipment are provided with lifting grooves, and a lifting shaft embedded in the lifting grooves is rotatably inserted in the squeezing roller.

[0014] Furthermore, a bolt is threadedly inserted into the top end of the main body of the drawing equipment, and the bottom end of the bolt extends into the lifting slot and is rotatably inserted into the lifting shaft.

[0015] The beneficial effects of the utility model are:

[0016] (1) The utility model has a combing roller rotatably installed in the main body of the drawing equipment, and a combing plate is fixed on the outer wall of the combing roller. The combing teeth on the combing plate comb the flax Tencel yarn. The bottom of the squeezing roller contacts the support plate, thereby preventing the squeezing roller from contacting the combing teeth and affecting the combing of the flax Tencel yarn. When combing the flax Tencel yarn of different thicknesses, the positioning block is squeezed from the side wall of the connecting part to make it shrink into the installation groove, so that the connecting part is separated from the connecting groove, and after separation, the combing plate is disassembled and replaced with a combing plate with combing teeth and a support plate of different sizes, and the connecting part is inserted into the connecting groove. The spring in the installation groove pushes the positioning block to abut against the side wall of the groove, so that the combing plate remains fixed, which is convenient for replacing the combing plate. The utility model is suitable for the drawing, combing and stretching of flax Tencel yarn of different thicknesses.

[0017] (2) The utility model provides lifting grooves at both ends of the drawing equipment body, and rotates the bolts threadedly inserted at the top of the drawing equipment body to drive the lifting shaft to move up and down in the lifting grooves, and drives the squeezing roller to move synchronously during the lifting process, so that the squeezing roller contacts the outer wall of the support plate, thereby improving the convenience of adjusting the distance between the squeezing roller and the combing roller. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the main body of the drawing equipment of the utility model;

[0020] Figure 3 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the support plate of the utility model;

[0022] Figure 5 For this utility model Figure 4 A schematic diagram of the enlarged structure in the middle.

[0023] In the figure: 1. drawing equipment body; 2. positioning rod; 3. flax tencel spinning; 4. squeezing roller; 5. combing plate; 6. raised part; 7. winding roller; 8. flax tencel tube; 9. supporting plate; 10. combing roller; 11. drawing bucket; 12. lifting shaft; 13. lifting slot; 14. bolt; 15. connecting slot; 16. connecting part; 17. groove; 18. positioning block; 19. spring; 20. mounting slot. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0026] Embodiment 1

[0027] like Figure 1 , Figure 4 and Figure 5 As shown, this embodiment provides a self-adjusting stretching mechanism for flax and tencel blended yarn drawing, including a drawing equipment body 1 and a combing roller 10 and a plurality of flax and tencel tubes 8 embedded at both ends of the drawing equipment body 1, the drawing equipment body 1 is provided with an adjustably installed squeezing roller 4 located above the combing roller 10, both ends of the combing roller 10 are detachably fixed with a combing plate 5, the outer wall of the combing plate 5 is fixed with a support plate 9, both ends of the two support plates 9 are provided with grooves 17, and a clamping mechanism is provided between the two grooves 17 on the same side.

[0028] Both ends of one of the support plates 9 are provided with connecting grooves 15 connected to the groove 17, and both ends of the other support plate 9 are fixed with connecting parts 16 that fit and are inserted into the connecting grooves 15. One end of the connecting part 16 extending into the groove 17 is symmetrically provided with mounting grooves 20. The clamping mechanism includes a spring 19 and a positioning block 18 embedded in the mounting groove 20. The positioning block 18 is slidably inserted in the mounting groove 20, and one end of the positioning block 18 extending out of the mounting groove 20 abuts against the inner wall of the groove 17. When combing flax Tencel spinning yarns 3 of different thicknesses, the positioning block 18 is squeezed from the side wall of the connecting part 16 to shrink it into the mounting groove 20, so that the connecting part 16 is separated from the connecting groove 15. After separation, the combing plate 5 is disassembled and replaced with a combing plate 5 with combing teeth and support plates 9 of different sizes, and the connecting part 16 is inserted into the connecting groove 15. The spring 19 in the mounting groove 20 pushes the positioning block 18 to abut against the side wall of the groove 17, so that the combing plate 5 remains fixed.

[0029] Embodiment 2

[0030] like Figure 2 and Figure 3 As shown, the components identical or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The difference between the second embodiment and the first embodiment is that: further, a plurality of positioning rods 2 are installed on the inner wall of the drawing equipment body 1, and a drawing bucket 11 is embedded and fixed at the bottom end of the drawing equipment body 1, and a plurality of flax tencel cylinders 8 are provided with flax tencel spinning yarns 3, and the flax tencel spinning yarns 3 pass through the drawing bucket 11 along the surfaces of the positioning rods 2 and the squeezing rollers 4 in turn, and protrusions 6 are fixed on both sides of the bottom end surface of the drawing equipment body 1, and a winding roller 7 for winding up the flax tencel spinning yarns 3 is rotatably installed between the two protrusions 6. Both ends of the drawing equipment body 1 are provided with lifting grooves 13, and a lifting shaft 12 embedded in the lifting groove 13 is rotatably inserted in the squeezing roller 4. A bolt 14 is threadedly inserted at the top of the drawing equipment body 1, and the bottom end of the bolt 14 extends into the lifting groove 13 and is rotatably inserted in the lifting shaft 12. The bolt 14 threadedly inserted at the top of the drawing equipment body 1 drives the lifting shaft 12 to rise and fall in the lifting groove 13, and drives the squeezing roller 4 to move synchronously during the lifting process, so that the squeezing roller 4 contacts the outer wall of the support plate 9.

[0031] Working steps

[0032] Step 1. When in use, the combing teeth on the combing plate 5 comb the flax Tencel spinning yarn 3. The combed flax Tencel spinning yarn 3 passes through the drawing bucket 11 and is wound on the winding roller 7. The bottom of the squeezing roller 4 contacts the support plate 9, which prevents the squeezing roller 4 from contacting the combing teeth and affecting the combing of the flax Tencel spinning yarn 3. When combing the flax Tencel spinning yarn 3 of different thicknesses, the positioning block 18 is squeezed from the side wall of the connecting part 16 to make it shrink into the mounting groove 20, so that the connecting part 16 is separated from the connecting groove 15, and after separation, the combing plate 5 is disassembled and replaced with the combing plate 5 with combing teeth and support plate 9 of different sizes, and then the connecting part 16 is inserted into the connecting groove 15. The spring 19 in the mounting groove 20 pushes the positioning block 18 to abut against the side wall of the groove 17, so that the combing plate 5 remains fixed, which is convenient for replacing the combing plate 5 and is suitable for the drawing and stretching of flax Tencel spinning yarns 3 of different thicknesses.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A self-adjusting stretching mechanism for flax and tencel blended yarn drawing, comprising a drawing device body and a combing roller and a plurality of flax and tencel tubes embedded at both ends of the drawing device body, characterized in that: A squeezing roller located above a combing roller is adjustably installed in the main body of the drawing equipment, combing plates are detachably fixed at both ends of the combing roller, a support plate is fixed to the outer wall of the combing plate, grooves are provided at both ends of the two support plates, and a clamping mechanism is provided between the two grooves on the same side.

2. The self-adjusting stretching mechanism for flax and tencel blended yarn drawing according to claim 1, characterized in that: Both ends of one of the support plates are provided with connecting grooves communicated with the groove, and both ends of the other support plate are fixed with connecting parts which are matched and inserted in the connecting grooves.

3. The self-adjusting stretching mechanism for flax and tencel blended yarn drawing according to claim 2, characterized in that: One end of the connecting portion extending into the groove is symmetrically provided with a mounting groove, and the clamping mechanism comprises a spring and a positioning block embedded in the mounting groove.

4. The self-adjusting stretching mechanism for flax and tencel blended yarn drawing according to claim 3, characterized in that: The positioning block is slidably inserted in the installation groove, and one end of the positioning block extending out of the installation groove abuts against the inner wall of the groove.

5. The self-adjusting stretching mechanism for flax and tencel blended yarn drawing according to claim 1, characterized in that: A plurality of positioning rods are installed on the inner wall of the main body of the drawing equipment, and a drawing bucket is embedded and fixed at the bottom end of the main body of the drawing equipment.

6. The self-adjusting stretching mechanism for flax and tencel blended yarn drawing according to claim 5, characterized in that: The plurality of flax tencel cylinders are all provided with flax tencel spinning yarns, and the flax tencel spinning yarns sequentially pass through the drawing bucket along the surfaces of the positioning rod and the squeezing roller.

7. The self-adjusting stretching mechanism for flax and tencel blended yarn drawing according to claim 6, characterized in that: Both sides of the bottom end surface of the drawing equipment body are fixed with raised parts, and a winding roller for winding up the flax tencel spinning is rotatably installed between the two raised parts.

8. The self-adjusting stretching mechanism for flax and tencel blended yarn drawing according to claim 1, characterized in that: Both ends of the drawing equipment body are provided with lifting grooves, and a lifting shaft embedded in the lifting grooves is rotatably inserted in the squeezing roller.

9. The self-adjusting stretching mechanism for flax and tencel blended yarn drawing according to claim 8, characterized in that: The top end of the drawing equipment body is threadedly inserted with a bolt, and the bottom end of the bolt extends into the lifting slot and is rotatably inserted in the lifting shaft.

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