CN201043199Y - Roving head processor - Google Patents

Abstract

A roving head processor is provided with a machine table, a hollow bobbin conveying ladder belt and a feeding hopper at the lower part of the front edge of the hollow bobbin conveying ladder belt; a rotary brush belt is arranged in the machine table in an enclosing way, and a plurality of brush hairs are distributed on the belt surface; the rotary brush belt is close to the lower part of the bobbin conveying ladder belt; a collecting box is arranged below the rotary brush belt, a rotary knife shaft is arranged at the opening at the top of the rotary brush belt, namely, the lower part of the rotary brush belt is closely connected, and a plurality of comb knives are distributed on the cylindrical shaft surface of the rotary brush belt; the outlet of the collecting box is communicated with a windmill through a pipe body, the inner periphery of the windmill is provided with a blade, a cotton wool channel is formed at the inner periphery of the windmill, and the outlet is formed. When the bobbin is conveyed through the rotary brush belt, the roving head falling from the bobbin body is hooked and pulled out by the brush hair of the rotary brush belt, and the roving head is continuously combed open by the sawtooth of the rotary knife shaft which is arranged close to the lower part of the rotary knife shaft and continuously rotated by the plurality of combing knives so as to be reduced into cotton wool for recycling.

Description

Roving end processing machine

technical field

A processing machine in the spinning field, in particular to a roving end processing machine.

Background technique

In the spinning process, after the cotton wool is drawn into roving and wound on the bobbin to form a roll, it must be spun on a spinning machine to make it a spun yarn that can be used for weaving. However, after worsted , the roving end wound on the bobbin cannot be fully used, and a part of it often remains on the bobbin 1 (see Figure 1). The current processing method is to manually cut off the remaining roving end 10 on the bobbin, and then stretch it to restore the roving to cotton wool for further reuse. However, this processing method is very time-consuming and labor-intensive, and is not economical; Moreover, the current method of cutting and stripping the roving end will cut off the fiber length of the roving at the same time, so that the reuse value of the finished roving is reduced, and the long-term accumulation will cause considerable losses.

Utility model content

In view of this, the main purpose of the utility model is to provide a roving end processing machine which can restore the remaining roving end of the bobbin after spinning into cotton wool for recycling.

According to the above-mentioned purpose, the roving end processing machine described in the utility model has a machine platform, and has a hollow bobbin conveying ladder belt, and a hopper is provided at the lower part of its front edge; Rotary brush belt, the belt surface is provided with a plurality of bristles; the rotary brush belt should be close to the bottom of the bobbin conveying ladder belt; there is a collection box under the rotary brush belt, and the top opening is the bottom of the rotary brush belt There is a rotary knife shaft adjacent to it, and a plurality of comb knives are arranged on its cylindrical shaft surface; the outlet of the collection box is connected with a windmill through a pipe body, and a blade is installed on the inner circumference of the windmill, and the inner circumference of the windmill A cotton wool passage is formed at the periphery and an outlet is provided.

When the yarn bobbin is conveyed through the rotary brush belt, the roving head hanging down from the tube body will be pulled out by the bristles of the rotary brush belt, and the rotary knife shaft installed close to the bottom will use its continuously rotating multiple combs with its sawtooth Continue to comb and pull down the roving end to restore it to cotton wool for reuse.

Description of drawings

Fig. 1 is the schematic diagram of remaining roving end on the bobbin;

Fig. 2 is the three-dimensional exterior view of the utility model;

Fig. 3 is a schematic diagram of internal main components of the utility model;

Fig. 4 is the partially enlarged schematic diagram of comb knife of the present utility model;

Fig. 5 is the windmill schematic diagram of the present utility model;

Fig. 6 is the action schematic diagram of the utility model;

Fig. 7 is a schematic diagram of the connection of the front and rear operating machines of the utility model.

Detailed ways

Please refer to Fig. 2, the utility model has a machine platform 2, and is provided with a hollow bobbin conveying ladder belt 20, and is provided with a feed hopper 21 at the lower part of its front edge.

Please refer to Fig. 3, a rotary brush belt 3 is arranged on the inner circumference of the machine platform 2, and its belt surface is provided with a plurality of bristles; The bobbin delivery ladder belt 20 proceeds in the opposite direction.

Please refer to Fig. 3 and Fig. 4, a collection box 4 is arranged below the rotary brush belt 3, and a revolving knife shaft 5 is provided close to the bottom of the rotary brush belt 3 at its top opening, and a cylindrical shaft surface is arranged There are most comb knives 50. The comb knife 50 can be L-shaped, fixed on the axial surface of the rotary knife shaft 5 through the horizontal part, and set as continuous sawtooth 500 at the open part of the straight part.

As shown in Figure 5, a pipe body 40 is communicated with a windmill 6 at the outlet of the collecting box 4, a blade 60 is installed on the inner circumference of the windmill 6, and a cotton wool channel 61 is formed at the inner periphery of the windmill 6, and has an exit 62;

When the blades 60 of the windmill 6 rotate, a suction force is formed at the outlet of the pipe body 40 in front of it, and a blowing force is formed at the outlet 62 of the windmill behind it.

The action mode of the present utility model is shown in Figure 6. The bobbin 1 with the remaining roving end 10 to be processed is first placed in the aforementioned feeding hopper 21, and then each bobbin 1 is transported one by one by the bobbin conveying ladder belt 20. take up the transport;

And when the bobbin 1 passed the top of the rotary brush belt 3, the roving head 10 hanging down on the bobbin 1 would be held by the bristles of the rotary brush belt 3 constantly rotating so that the roving bobbin 10 on the bobbin was pulled out, and by The revolving knife shaft 5 arranged below is continuously combed and pulled down the roving head 10 by means of the plurality of comb knives 50 constantly rotating with its sawtooth 500, so that it is reduced to cotton wool;

After the cotton wool is sucked into the windmill 6, it is blown out by its outlet 62 after passing through its peripheral cotton wool channel 61 .

Please refer to Fig. 7. Fig. 7 is a schematic diagram of the connection of the front and rear operating machines of the utility model. A bobbin conveyor 7 can be arranged in front of the machine 2, and the outlet 62 of the windmill 6 of the machine 2 can be connected with a pipe 63. To a cotton wool collecting structure 8.

To sum up, the utility model has a good treatment effect, and the above is only a preferred structure of the utility model, and is not intended to limit the protection scope of the utility model.

Claims (4)

1. A roving end processing machine, characterized in that: It is equipped with a machine platform, and has a hollow bobbin conveying ladder belt, and a hopper is provided at the lower part of its front edge; There is a rotary brush belt on the inner periphery of the machine, and the surface of the belt is covered with a plurality of bristles; the rotary brush belt should be close to the bottom of the bobbin conveying ladder belt; There is a collection box under the rotary brush belt, and a rotary knife shaft is arranged at the top opening, that is, close to the bottom of the rotary brush belt, and a plurality of comb knives are arranged on its cylindrical shaft surface; The outlet of the collecting box is communicated with a windmill through a pipe body, the inner periphery of the windmill is equipped with a blade, and a cotton wool channel is formed at the inner periphery of the windmill, and an outlet is provided; By virtue of the above structure, the remaining roving end of the bobbin after spinning can be reduced to cotton wool for recycling. 2. The roving end processing machine according to claim 1, characterized in that: the rotating direction of the rotating brush belt should be opposite to the direction of the bobbin conveying ladder belt of the machine platform. 3. The roving end processing machine according to claim 1, characterized in that: the comb knife is L-shaped, fixed on the axial surface of the rotary knife shaft through the horizontal part, and is set as continuous sawtooth at the open part of the straight part . 4. The roving end processing machine according to claim 1, characterized in that: when the windmill blade rotates, a suction force is formed at the outlet of the collecting box in front of it, and a blowing force is formed at the outlet of the windmill behind it.

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