阅读说明：本技术 一种工业洗染机及其控制方法 (Industrial washing and dyeing machine and control method thereof ) 是由 陈永华 薛明华 莫明俊 孟伟 于 2020-07-06 设计创作，主要内容包括：本发明公开了一种工业洗染机及其控制方法,涉及洗染设备技术领域。该工业洗染机包括滚筒、驱动装置、传动装置和双速减速机。传动装置设置于驱动装置与滚筒之间,驱动装置通过传动装置驱动滚筒转动；双速减速机设置于驱动装置和传动装置之间,双速减速机具有第一输出速比和第二输出速比,第一输出速比能够使滚筒在洗染时低速运转,第二输出速比能够使滚筒在脱水时高速运转。本发明提供的工业洗染机,通过双速减速机切换输出速比,解决了大型工业洗染机低速运转与高速脱水不可兼顾的问题。(The invention discloses an industrial washing and dyeing machine and a control method thereof, and relates to the technical field of washing and dyeing equipment. The industrial washing and dyeing machine comprises a roller, a driving device, a transmission device and a double-speed reducer. The transmission device is arranged between the driving device and the roller, and the driving device drives the roller to rotate through the transmission device; the double-speed reducer is arranged between the driving device and the transmission device, and has a first output speed ratio and a second output speed ratio, the first output speed ratio enables the roller to run at a low speed during washing and dyeing, and the second output speed ratio enables the roller to run at a high speed during dewatering. According to the industrial washing and dyeing machine provided by the invention, the output speed ratio is switched by the double-speed reducer, so that the problem that the low-speed operation and the high-speed dehydration of a large-scale industrial washing and dyeing machine cannot be considered at the same time is solved.)

1. An industrial washing and dyeing machine, characterized by comprising:

a drum (7);

the transmission device (5) is arranged between the driving device and the roller (7), and the driving device drives the roller (7) to rotate through the transmission device (5);

the double-speed reducer (2) is arranged between the driving device and the transmission device (5), the double-speed reducer (2) is provided with a first output speed ratio and a second output speed ratio, the first output speed ratio enables the roller (7) to run at a low speed during washing and dyeing, and the second output speed ratio enables the roller (7) to run at a high speed during dewatering.

2. The industrial washer-dyeing machine according to claim 1, characterized in that it further comprises a clutch, one end of which is connected to the double-speed reducer (2) and the other end of which is connected to the transmission device (5), said clutch being used to disconnect or close the transmission connection between the double-speed reducer (2) and the drum (7).

3. The industrial washing and dyeing machine according to claim 2, characterized by further comprising a transmission bearing seat (4), wherein the transmission bearing seat (4) is arranged between the clutch and the transmission device (5), a first bearing and a second bearing are arranged in the transmission bearing seat (4), the first bearing is connected with the clutch, the second bearing is connected with the transmission device (5), and the first bearing and the second bearing are linked.

4. The industrial washer-dyeing machine according to claim 1, characterized in that the drive means are servomotors (1).

5. The industrial washer-dye machine according to claim 1, characterized in that the transmission device (5) comprises a driving wheel (51), a driven wheel (52) and a belt (53) for connecting the driving wheel (51) and the driven wheel (52), the driving wheel (51) is connected with the two-speed reducer (2), and the driven wheel (52) is connected with the drum (7); the transmission speed ratio of the transmission device (5) is a set transmission speed ratio.

6. The industrial washer-dyeing machine as claimed in claim 5, characterized in that one side of the driven wheel (52) is provided with a sensor for detecting the rotational speed of the driven wheel (52).

7. The industrial washer-dye machine as claimed in claim 6, characterized in that the sensor is a proximity switch (8), and the driven wheel (52) is provided with an inducted body on the side opposite to the proximity switch (8).

8. The industrial washer-dyeing machine as claimed in any one of claims 1 to 7, characterized by further comprising a control system electrically connected with the driving device, the two-speed reducer (2), the clutch and the sensor respectively, for controlling the start-stop and output rotation speed of the driving device, the switching of the output two-speed ratio of the reducer (2) and the opening and closing of the clutch, and receiving the transmission signal of the sensor.

9. A control method of an industrial washing and dyeing machine, characterized by being applied to the industrial washing and dyeing machine as claimed in any one of claims 1 to 8, when the roller (7) enters a washing and dyeing state, controlling the output rotating speed of the driving device to be a first rotating speed, controlling the output speed ratio of the double-speed reducer (2) to be a first output speed ratio, and closing a clutch; when the roller (7) enters a dehydration state, the output rotating speed of the driving device is controlled to be a second rotating speed, the clutch is disconnected, the output speed ratio of the double-speed reducer (2) is switched to be the second output speed ratio, and then the clutch is closed.

10. The control method of the industrial washer-dyeing machine as claimed in claim 9, characterized by further comprising controlling the output rotation speed of the driving means to be the same as the rotation speed of the drum (7) before closing the clutch after switching the output speed ratio of the two-speed reducer (2) to the second output speed ratio.