CN220812767U - Digital autoleveling device of cotton yarn drawing frame - Google Patents

Abstract

The utility model discloses a digital autoleveling device of a cotton yarn drawing frame, which comprises a base, wherein a conveying device, a guiding device and a drawing device are arranged on the base, the conveying device, the guiding device and the drawing device are sequentially arranged, the drawing device comprises a second motor, a frame, a first drawing roller, a second drawing roller, a knob, a worm, a gear, a worm wheel, a rotating shaft, a rack, a first guide rail, a first sliding block, a second guide rail and a second sliding block, the frame is fixedly arranged on the base, the second motor is fixedly arranged on the frame, the worm and the rotating shaft are rotatably arranged on the frame, the knob is fixedly connected with the worm, the gear and the worm wheel are fixedly arranged on the rotating shaft, the worm is meshed and connected with the worm wheel, the first guide rail and the second guide rail are fixedly arranged on the frame, and the lower end of the base is provided with a universal wheel.

Description

Digital autoleveling device of cotton yarn drawing frame

Technical Field

The utility model relates to the technical field of cotton yarn drawing frames, in particular to a digital autoleveling device of a cotton yarn drawing frame.

Background

The drawing frame is an important device in textile machinery, and has the main functions of processing a plurality of carded or combed fiber strips into fiber strips with certain quality requirements, and the drawing frame is used for improving the structure of the strips, so that the uniformity of long segments of the strips is improved, simultaneously, the weight unevenness is reduced, the fibers in the strips are straightened and parallel, hooks are reduced, the fineness is in accordance with the regulation, and the raw materials with different types or different qualities are uniformly mixed to achieve the regulation mixing ratio.

The patent of application number CN202120984510.2 discloses a cotton yarn drawing frame with autoleveling mechanism, including drawing frame main part, still including setting up be used for carrying out the adjustment mechanism of repairing cotton yarn strip of drawing frame main part feed end, adjustment mechanism is including the curb plate that the front and back side set up, be provided with the balladeur train between the curb plate, the balladeur train is in the upper and lower symmetry sets up between the curb plate, be provided with transverse adjustment mechanism, vertical adjustment mechanism, impurity removal mechanism from silver material loading end in proper order between the curb plate. According to the cotton sliver drawing machine, the first spring of the transverse adjusting mechanism pushes the adjusting column on the first sliding block, so that cotton sliver is rolled in the middle in the transverse direction, the movable roller of the longitudinal adjusting mechanism moves downwards, the cotton sliver is rolled through the longitudinal support between the fixed roller and the movable roller, and then the burrs on the outer side of the cotton sliver are removed and trimmed through the annular knife edge between the fixed knife rest and the movable knife rest of the impurity removing mechanism, so that the cotton sliver is leveled before drawing, and the processing quality of cotton sliver drawing is improved. But the device can not adjust the thickness degree after drawing, and has the problems of large volume, large occupied space and insufficient flexibility, so the utility model provides a digital autoleveling device of a cotton yarn drawing frame for improving the working performance of the device.

Disclosure of utility model

The utility model aims to solve the problems and designs a digital autoleveling device of a cotton yarn drawing frame.

The technical scheme of the utility model for achieving the aim is that the digital autoleveling device of the cotton yarn drawing frame comprises a base, wherein a conveying device, a guiding device and a drawing device are arranged on the base, the conveying device, the guiding device and the drawing device are sequentially arranged, the drawing device comprises a second motor, a frame, a first drawing roller, a second drawing roller, a knob, a worm, a gear, a worm wheel, a rotating shaft, a rack, a first guide rail, a first sliding block, a second guide rail and a second sliding block, the frame is fixedly arranged on the base, the second motor is fixedly arranged on the frame, the worm and the rotating shaft are both rotatably arranged on the frame, the knob is fixedly connected with the worm, the gear and the worm wheel are both fixedly arranged on the rotating shaft, the worm is in meshed connection with the worm wheel, the first guide rail and the second guide rail are fixedly arranged on the frame, the knob is fixedly connected with the worm, the gear and the worm wheel are fixedly arranged on the rotating shaft, the worm is in meshed connection with the worm wheel, the first guide rail and the second guide rail are fixedly arranged on the frame, the first guide rail and the second guide rail are respectively positioned at two sides of the second drawing roller, the first sliding block is slidably arranged on the first guide rail, the second sliding block is slidably arranged on the second guide rail, one end of the second drawing roller is rotatably arranged on the first sliding block, the other end of the second drawing roller is rotatably arranged on the second sliding block, the rack is fixedly connected with the first sliding block, the gear is in meshed connection with the rack, the first drawing roller is rotatably arranged on the frame, the output end of the second motor is in transmission connection with the first drawing roller, the rotating knob drives the worm to rotate, the worm wheel is driven by the worm wheel through the rotating shaft, and then the first sliding block and the second sliding block are driven to move, the first sliding block drives the rack to move, controls the second drawing roller to move up and down, and adjusts the distance between the first drawing roller and the second drawing roller.

Further, be equipped with first motor on the conveyor, first motor fixed mounting is on conveyor's casing, conveyor is equipped with the mount, be equipped with roller and lower roll in the conveyor, be equipped with the cusp arch on roller and the lower roll, the cusp arch sets up for the whole circle, the output and the last roller fixed connection of first motor, it is connected with the mount rotation to go up the roller.

Furthermore, the universal wheel is arranged at the lower end of the base, the universal wheel is fixedly arranged on the base, and the brake caliper is arranged on the universal wheel.

The utility model has the beneficial effects that:

The device controls the interval between the first drawing roller and the second drawing roller through the knob, further controls the thickness degree of drawing, and is provided with the universal wheels at the lower end of the base, so that the moving capability of the device is improved.

Drawings

Fig. 1 is a schematic diagram of a digital autoleveling device of a cotton yarn drawing frame according to the present utility model;

FIG. 2 is a schematic view of the conveyor apparatus of FIG. 1 according to the present utility model;

FIG. 3 is a schematic diagram of the drawing apparatus of FIG. 1 according to the present utility model;

Fig. 4 is an enlarged view of a portion of fig. 3a of the present utility model.

In the figure, 1, a base; 2. a conveying device; 3. a guide device; 4. drawing device; 5. a first motor; 6. a second motor; 7. a fixing frame; 8. an upper roller; 9. a lower roller; 10. tooth-shaped bulges, 11, a rack; 12. a first parallel roller; 13. a second drawing drum; 14. a universal wheel; 15. a brake caliper; 16. a top cover; 17. a bottom plate; 18. a knob; 19. a worm; 20. a gear; 21. a worm wheel; 22. a rotating shaft; 23. a rack; 24. a first slider; 25. a first guide rail; 26. a second slider; 27. and a second guide rail.

Detailed Description

For the purpose of clearly describing the embodiments of the present utility model, technical solutions and advantages, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The utility model provides a digitized autoleveling device of a cotton yarn drawing frame, which is shown in figures 1-4 and comprises a base 1, wherein a conveying device 2, a guiding device 3 and a drawing device 4 are arranged on the base 1, the conveying device 2, the guiding device 3 and the drawing device 4 are sequentially arranged, the drawing device 4 comprises a second motor 6, a frame 11, a first drawing roller 12, a second drawing roller 13, a knob 18, a worm 19, a gear 20, a worm wheel 21, a rotating shaft 22, a rack 23, a first guide rail 25, a first sliding block 24, a second guide rail 27 and a second sliding block 26, the frame 11 is fixedly arranged on the base 1, the second motor 6 is fixedly arranged on the frame 11, the worm 19 and the rotating shaft 22 are both rotatably arranged on the frame 11, the knob 18 is fixedly connected with the worm 19, the gear 20 and the worm wheel 21 are both fixedly arranged on the rotating shaft 22, the worm 19 is in meshed connection with the frame 21, the first guide rail 25 and the second guide rail 27 are fixedly arranged on the frame 11, the first guide rail 25 and the second guide rail 27 are respectively arranged on the worm 19, the second guide rail 27 is fixedly arranged on the two sides of the frame 24, the first sliding roller is fixedly connected with the second guide rail 24, the first sliding block is fixedly arranged on the second end of the frame 24, the first sliding block is fixedly arranged on the second sliding block 24, the second sliding block 24 is fixedly connected with the second end of the frame 24, and the second sliding block 24, and the sliding block is fixedly arranged on the end of the second sliding block 24, and is fixedly connected with the end of the second sliding block, and the sliding block is fixedly connected with the sliding block, and the sliding block is mounted on the sliding block, and the sliding block is on the sliding block, and is.

Referring to the attached drawings 1-4 of the specification, the conveying device 2 comprises a first motor 5, the first motor 5 is fixedly arranged on a shell of the conveying device 2, the conveying device 2 is provided with a fixing frame 7, an upper roller 8 and a lower roller 9 are arranged in the conveying device 2, tooth-shaped protrusions 10 are arranged on the upper roller 8 and the lower roller 9, an output end of the first motor 5 is fixedly connected with the upper roller 8, the upper roller 8 is rotationally connected with the fixing frame 7, a frame 11, a top cover 16 and a bottom plate 17 are arranged on the drawing device 4, the upper end of the frame 11 is fixedly connected with the top cover 16, the lower end of the frame 11 is fixedly connected with the bottom plate 17, a knob 18 is arranged on the drawing device 4, and the knob 18 can control the second drawing roller 13 to move up and down.

The working process of the device is as follows: after the device is started, cotton slivers are put into the conveying device 2, the first motor 5 drives the upper roller 8 to rotate, the upper roller 8 drives the engaged lower roller 9 to rotate, cotton slivers are conveyed into the guiding device 3, the cotton slivers enter the drawing device 4 through the guiding device 3, the distance between the first drawing roller 12 and the second drawing roller 13 is controlled through the adjusting knob 18, after the distance is adjusted to a proper position, the second motor 6 drives the first drawing roller 12 to rotate, the first drawing roller 12 drives the engaged second drawing roller 13 to rotate, the first drawing roller 12 and the second drawing roller 13 are effectively matched, so that the operation of drawing cotton yarns is completed, when the device needs to move, a brake caliper 15 can be pulled, a universal wheel is in an active state, and after the device is moved to the proper position, the brake caliper 14 is pressed down to be fixed.

Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. The utility model provides a cotton yarn drawing frame digital autoleveling device, includes base (1), its characterized in that, be equipped with conveyor (2), guider (3) and drawing device (4) on base (1), conveyor (2), guider (3) and drawing device (4) are arranged in proper order, drawing device (4) include second motor (6), frame (11), first drawing cylinder (12), second drawing cylinder (13), knob (18), worm (19), gear (20), worm wheel (21), pivot (22), rack (23), first guide rail (25), first slider (24), second guide rail (27), second slider (26), frame (11) fixed mounting is on base (1), second motor (6) fixed mounting is on frame (11), worm (19) and pivot (22) are all rotated and are installed in frame (11), knob (18) and worm (19) fixed connection, gear (20) and worm wheel (21) are all fixed mounting on worm wheel (21) and worm wheel (21) are installed in frame (19) and second guide rail (27), the first guide rail (25) and the second guide rail (27) are respectively positioned at two sides of the second drawing roller (13), the first sliding block (24) is slidably mounted on the first guide rail (25), the second sliding block (26) is slidably mounted on the second guide rail (27), one end of the second drawing roller (13) is rotatably mounted on the first sliding block (24) while the other end is rotatably mounted on the second sliding block (26), the rack (23) is fixedly connected with the first sliding block, the gear (20) is meshed with the rack (23), the first drawing roller (12) is rotatably mounted on the frame, and the output end of the second motor (6) is in transmission connection with the first drawing roller (12).

2. The cotton yarn drawing frame digital autoleveling device according to claim 1, characterized in that the drawing device (4) further comprises a top cover (16) and a bottom plate (17), the upper end of the frame (11) is fixedly connected with the top cover (16), and the lower end of the frame (11) is fixedly connected with the bottom plate (17).

3. A cotton yarn drawing frame digitization autoleveling device according to claim 1, characterized in that the conveying means (2) comprises a first motor (5), the first motor (5) being fixedly mounted on the housing of the conveying means (2).

4. A cotton yarn drawing frame digitization autoleveling device according to claim 3, characterized in that the conveying device (2) is provided with a fixing frame (7), an upper roller (8) and a lower roller (9) are arranged in the conveying device (2), and tooth-shaped protrusions (10) are arranged on the upper roller (8) and the lower roller (9).

5. The device according to claim 4, characterized in that the output end of the first motor (5) is in transmission connection with an upper roller (8), said upper roller (8) being in rotational connection with a fixed frame (7).

6. The digitized self-leveling device of the cotton yarn drawing frame according to claim 1, wherein the lower end of the base (1) is provided with a universal wheel (14), the universal wheel (14) is fixedly arranged on the base (1), and a brake caliper (15) is arranged on the universal wheel (14).