CN212669889U - Cotton carding equipment with uniform cotton doffing - Google Patents

Abstract

The utility model relates to the technical field of textile equipment, in particular to cotton carding equipment with uniform cotton doffing, which comprises a traction box, roller frames and fixing frames, wherein a driving traction roller, a driven traction roller and a cylinder rotating wheel are respectively connected in the traction box in a rotating way through a rotating shaft, the driving traction roller and the driven traction roller are positioned on the same horizontal line, the cylinder rotating wheel is positioned above the space between the driving traction roller and the driven traction roller, one side of the traction box is provided with an opening, two roller frame mirror images are arranged in the opening, the roller frames are rotatably connected with the traction roller through the rotating shaft, a telescopic rod is connected between the roller frames and the wall surface of the opening, the top parts of the two fixing frames are fixedly connected with the inner wall at the top part of the traction box, a cotton carding head in the utility model can naturally and tightly attach cotton material to comb the cotton material, thereby effectively avoiding the situation that the cotton carding pressure is, the cotton dropping is uniform, and the cotton carding quality is guaranteed.

Description

Cotton carding equipment with uniform cotton doffing

Technical Field

The utility model relates to a weaving equipment technical field especially relates to an even comb and parallel cotton fibers prior to spinning equipment of noil.

Background

The carding machine is used for processing cotton fiber and chemical fiber, belongs to textile machinery, and is characterized by that according to the spinning technological process, carding is an important process, the previous process of the carding machine is a combined opener-scutching machine, and the subsequent process is a drawing frame or lap winder, and the working principle of the carding machine is that the cotton roll fed from previous process or the oil cotton layer fed from cotton box is undergone the processes of opening, carding and impurity-removing treatment so as to make all the curled blocky cotton rings into the form of basically straightened single fibre, and in the course of said process, the broken seeds, impurities and short fibre left by scutching process can be removed, then the cotton slivers with a certain specification can be integrated, stored in the cotton cylinder, and can be used in the scutching process. However, the problem of poor quality of cotton material due to too large or too small carding pressure in the existing carding machine results in uneven cotton dropping, the carding quality is not effectively guaranteed, and the existing carding machine is easy to slip off when drawing the cotton material.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing cotton carding equipment with uniform noil.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an even comb and parallel cotton fibers prior to spinning equipment of noil, is including drawing case, roller frame and mount, it is connected with initiative carry over pinch rolls, driven carry over pinch rolls and drum cylinder runner to rotate respectively through the pivot in drawing the case, and initiative carry over pinch rolls and driven carry over pinch rolls are located same water flat line, drum cylinder runner is located the top between initiative carry over pinch rolls and the driven carry over pinch rolls, one side of drawing the case is equipped with the opening, and two roller frame mirror image settings are in the opening, rotate through the pivot in the roller frame and be connected with the traction drum, and be connected with the telescopic link between roller frame and the opening wall, two the top of mount all with the inner wall fixed connection who draws the roof portion of the case, and the mount is located the both sides of drum cylinder runner respectively, the bottom of mount rotates through the pivot and is connected with the dwang, and.

Preferably, the front surface of the bottom of the fixing frame is provided with a volute spiral spring, and the volute spiral spring is rotatably connected with a rotating shaft on the cylindrical cylinder rotating wheel.

Preferably, the telescopic rod is sleeved with a spring, and two ends of the spring are respectively connected with the opening wall surface and the roller frame.

Preferably, one side of the traction box, which is far away from the roller frame, is provided with a sliding sleeve.

Preferably, the back of the traction box is provided with a motor, and an output shaft of the motor is connected with a rotating shaft on the driving traction roller through a coupler.

Preferably, a plurality of supporting feet are welded at the bottom of the traction box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a comb and parallel cotton fibers prior to spinning head can be nature and paste tight cotton material, combs the cotton material, has avoided the too big or undersize condition of comb and parallel cotton fibers prior to spinning pressure to take place effectively for the noil is even, has ensured the quality of comb and parallel cotton fibers prior to spinning.

2. The telescopic rod and the spring can provide certain pressure and buffer force, and can compress and pull cotton, thereby effectively preventing the cotton from sliding in the pulling process.

Drawings

Fig. 1 is a schematic view of a main sectional structure of a carding device for uniform noil of the present invention;

FIG. 2 is a schematic view of a roller frame of a carding device for uniform noil according to the present invention;

fig. 3 is a schematic view of the structure of the carding device with uniform noil.

In the figure: the device comprises a traction box 1, a driving traction roller 2, a driven traction roller 3, a cylinder rotating wheel 4, a roller frame 5, a traction roller 6, a fixed frame 7, a rotating rod 8, a cotton combing head 9, a volute spring 10, a telescopic rod 11, a spring 12 and a sliding sleeve 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a cotton carding device with uniform noil comprises a traction box 1, roller frames 5 and a fixed frame 7, wherein the traction box 1 is respectively and rotatably connected with a driving traction roller 2, a driven traction roller 3 and a cylinder rotating wheel 4 through a rotating shaft, the driving traction roller 2 and the driven traction roller 3 are positioned on the same horizontal line, the cylinder rotating wheel 4 is positioned above the space between the driving traction roller 2 and the driven traction roller 3, one side of the traction box 1 is provided with an opening, the two roller frames 5 are arranged in the opening in a mirror image manner, the roller frames 5 are rotatably connected with a traction roller 6 through the rotating shaft, a telescopic rod 11 is connected between the roller frames 5 and the wall surface of the opening, the tops of the two fixed frames 7 are fixedly connected with the inner wall of the top of the traction box 1, the fixed frames 7 are respectively positioned at two sides of the cylinder rotating wheel 4, the bottoms of the fixed, and the bottom of the rotating rod 8 is provided with a cotton combing head 9.

Wherein, the front of mount 7 bottom is equipped with volute spiral spring 10, and volute spiral spring 10 rotates with the pivot on the drum cylinder runner 4 and is connected, and volute spiral spring 10 provides certain circumference elasticity for comb cotton head 9 can be nature and paste tight cotton material, comb the cotton material, avoided the too big or undersize condition of comb and parallel cotton fibers press effectively to take place, makes the cotton doffing even, has ensured the quality of comb and parallel cotton fibers.

Wherein, the cover is equipped with spring 12 on the telescopic link 11, and the both ends of spring 12 are connected with opening wall and roller frame 5 respectively, and telescopic link 11 and spring 12 can provide certain pressure and cushion force, can compress tightly and pull cotton, prevent effectively that cotton from taking place to slide at the in-process of pulling.

One side of keeping away from the roller frame 5 at drawing case 1 is equipped with sliding sleeve 13, and the back of drawing case 1 is equipped with the motor, and the output shaft of motor passes through the shaft coupling to be connected with the pivot on the initiative carry over pinch rolls 2, and a plurality of supporting legss have been welded to the bottom of drawing case 1, opens the motor, and motor drive initiative carry over pinch rolls 2 rotates, and the cooperation is driven carry over pinch rolls 3 and drum cylinder runner 4 and is begun to pull cotton material.

Example (b): throw into the traction box 1 with the cotton material between the traction cylinder 6, telescopic link 11 and spring 12 can provide certain pressure and cushion power, can compress tightly and pull the cotton material, prevent effectively that the cotton material from taking place to slide at the traction in-process, walk around initiative carry over pinch rolls 2 in proper order, follow the output of sliding sleeve 13 behind driven carry over pinch rolls 3 and the cylinder tin forest runner 4, open the motor, motor drive initiative carry over pinch rolls 2 rotates, cooperation driven carry over pinch rolls 3 and cylinder tin forest runner 4 begin to pull the cotton material, volute spiral spring 10 provides certain circumference elasticity, make comb cotton head 9 can be nature and paste tight cotton material, comb the cotton material, the condition of having avoided comb and parallel cotton fibers too big or undersize effectively takes place, make the cotton breakage even, the quality of comb and parallel cotton fibers has been ensured.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a cotton carding equipment that noil is even, its characterized in that includes:

the cylinder type automatic drawing machine comprises a drawing box (1), wherein a driving drawing roller (2), a driven drawing roller (3) and a cylinder rotating wheel (4) are respectively and rotatably connected in the drawing box (1) through a rotating shaft, the driving drawing roller (2) and the driven drawing roller (3) are positioned on the same horizontal line, and the cylinder rotating wheel (4) is positioned above the space between the driving drawing roller (2) and the driven drawing roller (3);

the traction box comprises roller frames (5), wherein an opening is formed in one side of the traction box (1), the two roller frames (5) are arranged in the opening in a mirror image mode, a traction roller (6) is rotatably connected in each roller frame (5) through a rotating shaft, and a telescopic rod (11) is connected between each roller frame (5) and the wall surface of the opening;

mount (7), two the top of mount (7) all with the inner wall fixed connection who pulls case (1) top, and mount (7) are located the both sides of drum cylinder runner (4) respectively, the bottom of mount (7) is rotated through the pivot and is connected with dwang (8), and the bottom of dwang (8) is equipped with comb cotton head (9).

2. Carding equipment for uniform noil, according to claim 1, characterised in that the front of the bottom of the fixed frame (7) is provided with a volute spring (10), and the volute spring (10) is connected with the rotating shaft on the cylinder rotating wheel (4) in a rotating way.

3. Carding equipment for uniform noil, according to claim 1, characterised in that the telescopic rods (11) are sleeved with springs (12), and the two ends of the springs (12) are respectively connected with the opening wall and the roller frame (5).

4. Carding equipment for noil uniformity, according to claim 1, characterised in that the side of the drawing box (1) remote from the roller frame (5) is provided with a sliding sleeve (13).

5. Carding equipment with uniform noil, according to claim 1, characterised in that the back of the drawing box (1) is equipped with a motor, and the output shaft of the motor is connected with the rotating shaft on the driving drawing roller (2) through a coupling.

6. Carding equipment for uniform noil, according to claim 1, characterised in that the bottom of the drawing box (1) is welded with a plurality of support feet.

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