CN104480576B - A kind of silk-floss band intellectuality is extended and is equipped - Google Patents

Abstract

The present invention relates to a kind of silk-floss band intellectuality extension equipment, it is included on cotton-wool/cotton block conveying direction by rear to front hello continuous belt, hello continuous roller, needlecase, rear roller and the wood roller set gradually, it is characterised in that: also include for the orderly uniformly placement multiple cotton-wools/Turnover Box of cotton block, mechanical hand one, cotton strip epicyclical mechanism one, mechanical hand two, autoleveller detection device one, autoleveller detection device two, auxiliary wheel, mechanical hand three, cotton strip epicyclical mechanism two, sett frame Wei Mian mechanism and control unit.The invention have the advantage that providing a kind of labor cost of can saving can improve again the silk-floss band intelligence spreadboard system based on video vision of the quality of production and efficiency.

Description

A kind of intelligent stretching equipment for silk belt

technical field

The invention relates to a device for automatically stretching a real silk belt.

Background technique

After combing and finishing, the silk material initially becomes an orderly group or block with different shapes, and cannot yet form an orderly and uniform cotton belt. It needs to be sorted through the processes of combing, stretching and winding through the stretching machine, and the fixed-length and fixed-weight cotton belt is wound to form strips. The main functions realized by the stretching machine are to control quantification, uniformity and mixing, and to improve the smoothness of the raw cotton.

The structure of the existing CZ231 stretching machine is shown in Figure 1, which is mainly composed of a feeding part, a carding and drafting mechanism and an output winding mechanism. Among them, the feeding part includes: feeding belt 22, back roller 24, upper pressing roller 23, etc.; carding and drafting mechanism includes: needle plate, screw, cam, guide rail, etc.; output winding mechanism includes: drafting roller 26, large belt 28. Wooden roller 27. Pressure roller, tensioning wheel, etc.

The workman puts the fine cotton sheets after weighing the cotton on the cotton feeding belt 22 (discharging cotton) according to a certain lap length, and the cotton feeding belt 22 guides the fine cotton sheets to move forward together. Feeding the cotton belt 22, the upper pressing roller 23 and the back roller 24 guide the fine cotton sheet continuously in the carding needle box 25 together. The fine cotton sheet is in the carding needle box 25, and the upper and lower two groups of needle rows cross to guide the carding forward, and are sent to the drafting roller 26 in turn. The speed of the needle row is slightly faster than the speed of the cotton feeding belt 22 (leading), and the drafting roller The speed of 26 is faster than the speed of back roller 24, and in this case the fine cotton sheet is constantly extended under the traction of draft roller 26, and fiber is combed by carding needle in the fine cotton sheet. The sliver sent out by the drafting roller 26 is guided by the large belt 28, clings to the large belt 28 through the pressure roller, and then winds on the wooden drum 27 along with the large belt 28. Second extension machine, repeat the above process.

The stretching machine uses the traditional stretching method, the uniformity and controllability of the stretching are poor, and the stretching is mainly realized by quantitative and fixed length. The transfer of the extension machine production line is all done manually, the turnover process is repeated, the turnover is cumbersome, it takes a long time, and the efficiency is low. The stretching quality of the old stretching machine lacks autoleveling control. The stretching quality is mainly controlled by fixed length and quantitative control. The stretching efficiency is low and the quality is poor. Generally speaking, the main disadvantages are as follows: (1) The labor intensity of workers is high. In the extension process, there are many manual processes, heavy workload and labor. For example: 1 worker can only operate 2 pieces of equipment, and needs to keep walking to barely keep up with the operation of the machines during the working period, which is labor-intensive. (2) The extension quality needs to be improved. Extension operators rely on experience and eyesight to judge, and are prone to deviations due to long-term fatigue. For example: long-term repetitive operations such as manual weighting, manual cotton feeding and cotton cutting operations are prone to fatigue, resulting in uneven quality of stretched cotton belts, uneven thickness and length that cannot be well controlled. (3) Low production efficiency. Since more than 60% of the work in the stretching process requires manual operations, and the stretching machine needs to be cleaned and maintained regularly, the production efficiency is low. (4) The production cost is high. Since the extended production line requires a large number of manual operations, the labor cost is constantly increasing, thereby increasing the production cost. (5) The condition of the equipment is not conducive to production management. The traditional stretching machine process will cause secondary pollution to textile materials, and the noise is high, which needs to be improved to facilitate production management.

Contents of the invention

The purpose of the present invention is to provide a stretching equipment that improves stretching quality and reduces labor intensity.

In order to achieve the above object, the technical solution of the present invention is to provide a kind of intelligent stretching equipment for silk cotton belt, which includes a feeding belt, a feeding roller, and a needle box arranged sequentially from back to front in the cotton ball/cotton block conveying direction. , the rear roller and the wooden roller, which are characterized in that: it also includes a turnover box for orderly and evenly placing a plurality of cotton balls/cotton blocks, a manipulator one, a cotton belt turnover mechanism one, a manipulator two, an autoleveling detection device one, an automatic Leveling and leveling detection device 2, auxiliary roller, manipulator 3, cotton belt turnover mechanism 2, cotton feeding mechanism and control unit of the sliver machine, of which:

Manipulator 1 is used to take out the cotton ball/cotton block in the turnover box and place it on the cotton belt turnover mechanism 1;

The second manipulator is used to remove the cotton ball/cotton block from the cotton belt turnover mechanism one and place it on the cotton feeding belt;

Autoleveler detection device 1 is used to detect the thickness of the cotton ball/cotton block transmitted on the feeding belt, and the control unit adjusts the speed of the feeding roller and the rear roller according to the detected thickness value;

The sliver formed after coming out of the rear roller is wound on the wooden roller, and the auxiliary roller is close to the wooden roller and forms a gap with the wooden roller, and the sliver wound on the wooden roller freely passes through the gap;

The second autoleveling detection device is used to detect the thickness of the cotton sliver wound on the wooden roller. When the thickness of the cotton sliver exceeds the set threshold, the control unit controls the rotation direction of the auxiliary roller opposite to that of the wooden roller. The wooden roller is close until it squeezes the wooden roller, so that the cotton sliver wound on the wooden roller forms a gap two with the wooden roller;

The third manipulator is used to grab the sliver at the second gap and send it to the second cotton belt turnover mechanism;

Cotton belt turnover mechanism 2 is used to transfer the fed cotton belt to the cotton feeding mechanism of the sliver machine.

Preferably, a plurality of storage compartments for storing a single cotton ball/block are arranged in order in the turnover box.

Preferably, the first cotton tape turnover mechanism adopts a turnover turntable.

Preferably, the first autoleveler detection device has the same structure as the second autoleveler detection device and includes a lever mechanism, and a plurality of rollers initially located on the same horizontal plane are arranged at the bottom of the lever mechanism. The top is provided with a displacement sensor, the displacement sensor is connected to the control unit, and the roller is in contact with the cotton ball/cotton block or the sliver passing under it, when the cotton ball/cotton block or the sliver After the thickness changes, the roller produces a displacement, which is amplified by the lever mechanism, and the displacement sensor collects the amplified displacement as the thickness information of the cotton ball/cotton block or the sliver and sends it to the control unit.

Preferably, the second cotton belt turnover mechanism includes pressure rollers, guide wheels, suction pipes, rollers, swing buckets, transmission mechanisms, and stripping rollers. The pressure rollers are arranged in pairs, and any one of the guide wheels and a pair of pressure rollers The pressure rollers are closely attached, and there is a suction pipe in front of the pair of pressure rollers and rollers. The cotton sliver grabbed by the manipulator three is sent to the pressure roller, and the suction generated by the suction pipe sucks the sliver into the pressure roller pair. Inside, after the sliver comes out of the pressure roller, it is wound on the roller under the action of the suction of the suction pipe. After winding the sliver, the roller falls on the transmission mechanism, and the transmission mechanism transports the roller to the stripping roller. The sliver on the roller After being peeled off by the stripping roller, it is sent to the sliver feeding mechanism.

The present invention has many innovative technologies: one is to realize the automatic process of the stretching machine, and use the manipulator to automatically grab cotton, pull cotton, entangle, etc., which greatly reduces the labor force and the production cost of the enterprise; the other is to add the self-leveling The whole device can automatically adjust the thickness of the stretched sliver to improve the processing quality; the third is to automatically transfer the stretched cotton strip by the manipulator, which shortens the processing procedure, saves labor and makes the processing process systematized and integrated. Enterprise lean production.

Description of drawings

Fig. 1 is the structural schematic diagram of existing extension machine;

Fig. 2 is an overall schematic diagram of a kind of real silk belt intelligent stretching equipment provided by the present invention;

Fig. 3 is a partial schematic diagram of the cotton feeding part in Fig. 2;

Fig. 4 is a schematic diagram of the extension part of the autoleveler in Fig. 2;

Fig. 5 is a schematic diagram of autoleveler detection device 1 and autoleveler detection device 2 in Fig. 2;

Fig. 6 is a schematic diagram of the second belt turnover mechanism in Fig. 2 .

detailed description

In order to make the present invention more comprehensible, preferred embodiments are described in detail below with accompanying drawings.

As shown in Fig. 2, a kind of real silk belt intelligent stretching equipment provided by the present invention comprises a feeding belt 6, a feeding roller 8, and a needle box which are sequentially arranged from back to front in the conveying direction of the cotton ball/cotton block 4. 9. Rear roller 10 and wooden roller 1. It also includes a turnover box 2 for orderly and evenly placing a plurality of cotton balls/cotton blocks 4, a manipulator 1, a turnover turntable 3, a manipulator 2 5, an autoleveling detection device 1 7, an autoleveling detection device 2 12, an auxiliary Roller 13, Manipulator 3 29, Pressure Roller 14, Guide Wheel 15, Suction Pipe 16, Roller 17, Swing Bucket 18, Transmission Mechanism 19, Cotton Stripping Roller 20, Sliver Cotton Feeding Mechanism 21 and Control Unit.

A plurality of storage compartments are arranged in an orderly manner in the turnover box 2, and 4 pieces of cotton balls/cotton blocks are put into the storage compartments. The turnover box 2 is used for separating the cotton balls and turning over the cotton balls. In conjunction with FIG. 3 , the cotton ball/cotton block 4 in the turnover box 2 is taken out by the manipulator one 1 and placed on the turnover turntable 3 . The cotton ball/cotton piece 4 that is put into is transferred to the corresponding station by the turntable 3 . Manipulator two 5 puts into the corresponding position of feeding cotton belt 6 after taking off cotton ball/cotton piece 4 from station. The feeding belt 6 feeds the cotton mass/swaddle 4 to the feeding roller 8 for further stretching.

In conjunction with Fig. 4, before the cotton ball/cotton block 4 enters the feeding roller 8, the thickness of the cotton ball/cotton block 4 transmitted on the feeding belt 6 is detected by the autoleveler detection device-7, and the thickness of the cotton ball/cotton block 4 transmitted on the feeding belt 6 is detected by the control unit according to the detected thickness. The thickness value adjusts the speed of feeding roller 8 and rear roller 10. The structure of autoleveling detection device 1-7 is as shown in Figure 5, comprises lever mechanism 7-1, is provided with a plurality of rollers 7-2 that are positioned at the same horizontal plane at the bottom of lever mechanism 7-1 when a plurality of initial, in lever mechanism The top of 7-1 is provided with displacement sensor 7-3, and displacement sensor 7-3 is connected with control unit, and roller 7-2 is in contact with the cotton ball/cotton piece 4 or sliver that passes below it, when cotton ball/cotton piece 4 or after the thickness of the sliver changes, the roller 7-2 outputs the displacement, which is amplified by the lever mechanism 7-1, and the displacement sensor 7-3 collects the amplified displacement as the cotton ball/cotton block 4 Or the thickness information of the sliver is sent to the control unit. By using the method of autolevelling, the blending process can be omitted, and the stretching quality and the stretching efficiency of the sliver can be improved.

The cotton ball/cotton piece 4 enters the needle box 9 and exits the rear roller 10 to form a sliver, which is wound on the wooden roller 1. In combination with Figure 6, the autoleveler detection device 2 12 detects the cotton wound on the wooden roller 1 The thickness of the bar. When the thickness of the sliver exceeds the set threshold, the auxiliary roller 13 whose rotation direction is opposite to that of the wooden roller 1 is controlled by the control unit to approach the wooden roller 1 until it forms a squeeze on the wooden roller 1, so that it is wound on the wooden roller 1 The sliver on the top and the wooden roller 1 form a gap two, and the sliver at the gap two is grabbed by the manipulator three 29 and then sent into the press rollers 14 arranged in pairs. The guide wheel 15 is closely attached to any one of the pair of pressure rollers 14, and a suction pipe 16 is arranged in front of the pair of pressure rollers 14 and the rollers 17, and the sliver grabbed by the manipulator three 29 is sent to the After the pressure roller 14, the suction generated by the suction pipe 16 sucks the sliver into the pressure roller 14 pair, and after the sliver comes out of the pressure roller 14, it is wound on the roller 17 under the suction of the suction pipe 16, and the cotton sliver is wrapped. The roller 17 falls on the transmission mechanism 19, and the roller 17 is delivered to the stripping roller 20 by the transmission mechanism 19, and the cotton sliver on the roller 17 is sent to the sliver feeding mechanism 21 after being peeled off by the stripping roller 20.

Claims (5)

1. a silk-floss band intellectuality extension equipment, it is included on cotton-wool/cotton block (4) conveying direction by rear to front hello the continuous belt (6) set gradually, feed continuous roller (8), needlecase (9), rear roller (10) and wood roller (1), it is characterized in that: also include the Turnover Box (2) for the most uniformly placing multiple cotton-wools/cotton block (4), mechanical hand one, cotton strip epicyclical mechanism one, mechanical hand two (5), autoleveller detection device one (7), autoleveller detection device two (12), auxiliary wheel (13), mechanical hand three (29), cotton strip epicyclical mechanism two, sett frame Wei Mian mechanism (21) and control unit, wherein:

Mechanical hand one, is placed on cotton strip epicyclical mechanism one after being taken out by the cotton-wool in Turnover Box (2)/cotton block (4)；

Mechanical hand two (5), is placed on after taking off cotton-wool/cotton block (4) from cotton strip epicyclical mechanism one and feeds continuous belt (6)；

Autoleveller detection device one (7), for the thickness of the cotton-wool/cotton block (4) of detection hello the upper transmission of continuous belt (6), control unit adjust hello continuous roller (8) and the rotating speed of rear roller (10) according to the one-tenth-value thickness 1/10 detected；

Go out the cotton sliver that rear roller (10) formed afterwards to be wrapped on wood roller (1), auxiliary wheel (13) near wood roller (1) and and wood roller (1) between form gap one, the upper cotton sliver being wound around of wood roller (1) passes freely through this gap one；

Autoleveller detection device two (12), thickness for the cotton sliver that detection is wrapped on wood roller (1), when the thickness of cotton sliver exceedes the threshold value of setting, the rotation direction auxiliary wheel (13) contrary with the rotation direction of wood roller (1) is controlled to wood roller (1) near until wood roller (1) is formed extruding so that the cotton sliver being wrapped on wood roller (1) forms gap two with wood roller (1) by control unit；

Mechanical hand three (29), sends into cotton strip epicyclical mechanism two after capturing the cotton sliver at gap two；

Cotton strip epicyclical mechanism two, transmits to sett frame Wei Mian mechanism (21) for the cotton strip that will be fed into.

2. a kind of silk-floss band intellectuality extension equipment as claimed in claim 1, it is characterised in that: in described Turnover Box (2), ordered arrangement has multiple storage lattice for storing single described cotton-wool/cotton block (4).

3. a kind of silk-floss band intellectuality extension equipment as claimed in claim 1, it is characterised in that: described cotton strip epicyclical mechanism one uses turnover rotating disk (3).

null4. a kind of silk-floss band intellectuality extension equipment as claimed in claim 1，It is characterized in that: described autoleveller detection device one (7) is identical with the structure of described autoleveller detection device two (12) includes leverage (7-1)，Multiple multiple rollers (7-2) being initially positioned in same level it are provided with in the bottom of leverage (7-1)，It is provided with displacement transducer (7-3) at the top of leverage (7-1)，Displacement transducer (7-3) connects described control unit，Roller (7-2) contacts with from the described cotton-wool/cotton block (4) passed through below or described cotton sliver，After the thickness of described cotton-wool/cotton block (4) or described cotton sliver changes，Described roller (7-2) output displacement，By leverage (7-1), this displacement is amplified，Displacement transducer (7-3) then gathers the thickness information described control unit of feeding as described cotton-wool/cotton block (4) or described cotton sliver of the displacement after amplifying.

null5. a kind of silk-floss band intellectuality extension equipment as claimed in claim 1，It is characterized in that: described cotton strip epicyclical mechanism two includes pressure roller (14)、Guide wheel (15)、Aspiration channel (16)、Roller (17)、Pendulum bucket (18)、Transmission mechanism (19)、The continuous roller (20) of stripping，Pressure roller (14) is arranged in pairs，Guide wheel (15) fits tightly with any one pressure roller (14) in a pair pressure roller (14)，It is provided with aspiration channel (16) in the front of pressure roller arranged in pairs (14) and roller (17)，It is internal that cotton sliver is sucked pressure roller (14) by the suction that the cotton sliver that mechanical hand three (29) captures is produced by aspiration channel (16) after delivering to pressure roller (14) place，Cotton sliver is wrapped on roller (17) after going out pressure roller (14) under the effect of aspiration channel (16) suction，The roller (17) being wound around cotton sliver falls on transmission mechanism (19)，It is delivered to shell continuous roller (20) by roller (17) by transmission mechanism (19)，Cotton sliver on roller (17) is shelled after continuous roller (20) is peeled off delivers to described sett frame Wei Mian mechanism (21).