Automatic Winding Machine Specially Developed For Small And Complex Connections

< p > < strong > domestic made a href= "http://www.91se91.com/news/index_c.asp" > automatic winding machine < /a > high cost performance < /strong > /p >

< p > Qingdao Hongda Textile Machinery Co., Ltd. began developing automatic winder from the end of last 70s.

In 1992, the State Council approved the "automatic winding machine and shuttleless loom imported technology and localization" special project, Qingdao Hongda began to introduce foreign technical cooperation production, and gradually realized localization. After that, its automatic winder was also officially on the market.

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< p > during the period from 1992 to 2002, Qingdao Hongda co worked with Italy SAVIO company to produce ESPERO automatic winder. After 2002, Qingdao grand continuously absorbed and digested advanced foreign technology, imported advanced CNC machining centers, and gradually developed the ability of independent research and production, and launched ESPERO automatic winder and new SMARO automatic winding machine, SMARO-I fine winding automatic winding machine and SMARO-E large yarn library automatic winding machine.

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< p > Qingdao Hongda automatic winding machine adopts DC brushless motor. When braking, the motor can make the current flow to the main power supply and use it as a generator to achieve the purpose of energy saving.

The main fan adopts frequency conversion control, and the air volume can be changed according to the needs of the process, thereby avoiding the waste of excess air volume.

Due to the adoption of joint loop logic control, the equipment reduces unnecessary actions, which saves energy and reduces waste.

In addition, the price of Qingdao's automatic winding machine is 10% to 20% lower than that of the duty free imported machine. It has higher cost performance, and has more advantages in energy saving and consumption reduction.

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< p > 2008, the "a href=" http://www.91se91.com/news/index_c.asp "SMARO-I" /a "fine winding automatic winding machine project has passed the examination and approval of the" new generation textile equipment "key project of the" 11th Five-Year "science and technology support program of the Ministry of science and technology, and has become one of the national key special support projects.

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< p > < strong > < a > href= > http://www.91se91.com/news/index_c.asp > > /a > automatic winding machine is the development trend < /strong > /p >

< p > at present, the fine winding automatic winding machine belongs to the international advanced level product, and its technical performance has more advantages than the traditional winding machine.

With the further improvement of the demand for no knot yarn and high count yarn in domestic enterprises, it is estimated that 70% of the spindles will be converted into no knot yarn in the future, and the textile enterprises that produce high-end textile products will choose a new type of automatic winding machine.

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< p > like other types of automatic winding machines, the Qingdao Hongda thin winding automatic winding machine also uses brushless DC motor, stepper motor technology application and advanced control system and other advanced technology.

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The tension plate in the tension device of the "P" thin winding automatic winding machine is driven by a single motor. Electromagnetic tension is adopted to set the tension through the upper computer, and tension sensors are arranged near the yarn clearer to detect the tension size in real time.

After information processing on the upper computer, the tension control device can change the pressure to control the tension fluctuation and ensure the uniform tension of the yarn.

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< p > the equipment adopts the logic control of the joint circulation system, and the joint circulation system is equipped with a motor for each joint action, and the logic control relationship is adopted between each action.

The head device can accurately send the gauze head of the tube to the specified position while ensuring that the speed of the winder needs to be supplied.

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< p > the company also uses the network technology to develop the centralized control, monitoring system and remote diagnosis system of the automatic winder.

The yarn quality information feedback system designed with compact spinning technology can monitor spinning quality of spinning frame more effectively.

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< p > the tube yarn conveying system can automatically complete the sorting process of the yarn, input the head, import the winding single spindle and pick up the air pipe.

For the yarn with different winding process requirements, the system can automatically identify the multi species tube yarn and feed the corresponding single spindle.

The automatic completion of the tube yarn is imported by the spinning frame and the air tube is returned to the spinning frame to form an automatic production circulation system.

Through special setting, the automatic dropping device can automatically complete the output and packaging of doffing, replacement of tube bobbins, tube yarn and tube yarn products.

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The technical level of the P automatic winding machine has reached the level of the international third generation automatic winding machine. It has realized the automatic connection between the spinning frame and the automatic winding machine, and can directly send the tube yarn to the single spindle of the winder, and the maximum winding speed can reach 2200 meters / minute.

The loop logic control of the winder can shorten the cycle time of the joint and realize the closed-loop control of tension. In addition, it adopts the closed loop variable frequency control of the main suction motor, which can greatly reduce the energy consumption.

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< p > < strong > the devices are more perfect < /strong > < /p >.

Compared with the traditional automatic winder, the new automatic winding machine, represented by the P type, has many technological innovations.

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< p > in groove drive, the slot of the old automatic winding machine is driven indirectly by the AC variable frequency motor through the belt. The new automatic winding machine cylinder is driven by a DC brushless motor, and the motor is coaxial with the groove barrel, which provides a reliable guarantee for improving the winding speed.

The winding speed of the new automatic winder can reach 2200 m / min, and the old automatic winding machine can only reach 1800 m / min.

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< p > in the case of anti stacking, the old automatic winding machine adopts a mechanical anti stacking device, which has complex structure, high manufacturing accuracy and influence on anti overlapping effect after wearing. The new automatic winder controls the speed of the grooved drum through the computer control of the brushless DC motor, and achieves the aim of preventing stacking. It has simple structure, no damage to yarn, and excellent anti stacking effect.

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< p > tension device, the old automatic winding machine tension device adopts pneumatic pressure, the whole machine consistency is poor, and the new automatic winding machine adopts electromagnetic pressure, tension settings through computer control, consistency is better.

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< p > the old automatic winding machine has larger rotation angle, additional uncontrollable tension, which limits the speed of winding. The yarn of the new automatic winding machine is straight, the angle of the yarn is greatly reduced, and the additional uncontrollable tension becomes smaller, which is more conducive to the control of the tension and the improvement of the winding speed.

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The old p automatic winding machine has a mechanical cycle. The main parts are gears, cams and springs. The structure is complex and prone to failure. The new automatic winder is equipped with a motor for each action, and each action is controlled by computer, thus realizing the intelligent control of the loop of the joint, improving the joint efficiency and reducing the energy consumption.

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The automatic tube conveying system of the new automatic winding machine adopts the pallet type automatic conveying system, so that the yarn produced by the spinning frame can be automatically fed into the winder, thereby reducing the employment and improving the yarn quality. P

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Since P has been put into operation, Qingdao Hongda SMARO series automatic winding machine has produced nearly 3500 units, has reached the international advanced level, has developed the domestic and foreign automatic winding machine market, occupied nearly 40% of the domestic market share, and its products are exported to many countries such as Indonesia, Russia, Thailand, Mexico, Uzbek, Bangladesh and so on.

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< p > < strong > typical user situation: < /strong > < /p >

< p > < strong > Hunan Yun Jin Group Co., Ltd. < /strong > /p >

< p > at present, Hunan cloud brocade Group Co Ltd uses 10 SMARO-I automatic winding machines to spin high and medium yarn of pure cotton. The winding speed is 1200 m / min, the mechanical efficiency can reach about 88%, and the production efficiency can reach about 75%.

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