CN212192517U

CN212192517U - Automatic control system of special-shaped reed airflow trimming instrument for air-jet loom

Info

Publication number: CN212192517U
Application number: CN202020530240.3U
Authority: CN
Inventors: 刘广太; 韩铁; 陈瑞枝; 穆云彪
Original assignee: Tianjin Textile Machinery Research Institute Co ltd
Current assignee: Tianjin Textile Machinery Research Institute Co ltd
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-12-22
Anticipated expiration: 2030-04-13

Abstract

The utility model relates to an automatic control system of a profiled reed airflow trimming instrument for an air jet loom, which consists of a touch screen, a control panel, a limit sensor, a zero sensor, a programmable controller, a servo driver and a servo motor; the method is characterized in that: the control circuit adopts a programmable controller and is provided with a plurality of position sensors and a motor; the output ends of the touch screen, the control panel, the limit sensors and the zero position sensors are connected with the input end of the programmable controller; the input end of each servo driver is connected with the output end of the programmable controller; the output end of each servo driver is connected with the input end of the motor of the servo driver, and the programmable controller realizes man-machine conversation and airflow finishing working state control and detection through program control. The utility model has the advantages that: intellectuality, convenient operation, good reliability and high efficiency.

Description

Automatic control system of special-shaped reed airflow trimming instrument for air-jet loom

Technical Field

The utility model belongs to weaving equipment production facility field especially relates to an appearance automatic control system is maintained to air jet loom dysmorphism reed air current.

Background

The profiled reed for the air jet loom is a key device on the air jet loom and is responsible for multiple functions of dividing warp, inserting weft and beating up. The air pressure value of the special-shaped reed air flow groove for the air-jet loom directly influences the fabric quality and the opening rate and efficiency of the loom. The special-shaped reed airflow trimming instrument for the air-jet loom is special equipment which performs polishing trimming processing on a reed airflow groove through a polishing device and adjusts the air pressure value of the special-shaped reed airflow groove for the air-jet loom to enable the special-shaped reed airflow groove to meet the use requirement. The existing special-shaped reed air flow groove grinding machine for the air-jet loom is mostly manual or table-type manual and semi-automatic grinding, the grinding wheel replacement, the grinding position and the grinding amount adjustment are all manual operations, the labor intensity is high, and the production efficiency is low.

Disclosure of Invention

An object of the utility model is to the above-mentioned problem, provide an appearance automatic control system is maintained to air jet loom dysmorphism reed air current, can effectively improve the automation level of machine, adopt man-machine interface intellectuality, can alone tour many machines of management, reduce intensity of labour, it is simple and convenient to use, easily operation improves production efficiency.

The utility model adopts the technical scheme that: the utility model provides an appearance automatic control system is maintained to air jet loom dysmorphism reed air current which characterized in that: the grinding wheel automatic servo device comprises a touch screen, a control panel, a left end limit sensor, a right end limit sensor, a front end limit sensor, a rear end limit sensor, an upper end limit sensor, a lower end limit sensor, a left zero position sensor, a rear zero position sensor, an upper zero position sensor, a programmable controller, an X-direction servo driver, an X-direction servo motor, a Y-direction servo driver, a Y-direction servo motor, a Z-direction servo driver, a Z-direction servo motor, a transposition servo driver, a transposition servo motor, a grinding wheel 1 servo driver, a grinding wheel 1 servo motor, a grinding wheel 2 servo driver, a grinding wheel 2 servo motor, a grinding wheel 3 servo driver and a grinding wheel 3 servo motor. The input end of the programmable controller is electrically connected with the output ends of the touch screen, the control panel, the left end limit sensor, the right end limit sensor, the front end limit sensor, the rear end limit sensor, the upper end limit sensor, the lower end limit sensor, the left zero position sensor, the rear zero position sensor and the upper zero position sensor; the output end of the programmable controller is electrically connected with the input ends of an X-direction servo driver, a Y-direction servo driver, a Z-direction servo driver, a transposition servo driver, a grinding wheel 1 servo driver, a grinding wheel 2 servo driver and a grinding wheel 3 servo driver; the output end of the X-direction servo driver is electrically connected with the input end of the X-direction servo motor; the output end of the Y-direction servo driver is electrically connected with the input end of the Y-direction servo motor; the output end of the Z-direction servo driver is electrically connected with the input end of the Z-direction servo motor; the output end of the transposition servo driver is electrically connected with the input end of the transposition servo motor; the output end of the grinding wheel 1 servo driver is electrically connected with the input end of a grinding wheel 1 servo motor; the output end of the grinding wheel 2 servo driver is electrically connected with the input end of a grinding wheel 2 servo motor; and the output end of the grinding wheel 3 servo driver is electrically connected with the input end of the grinding wheel 3 servo motor.

The programmable controller is in communication connection with the touch screen, and the touch screen and the control panel jointly realize a man-machine conversation interface; the left end limit sensor and the right end limit sensor are used for detecting X direction terminal positions, the front end limit sensor and the rear end limit sensor are used for detecting Y direction terminal positions, the upper end limit sensor and the lower end limit sensor are used for detecting Z direction terminal positions, the left zero position sensor is used for detecting X direction zero positions, the rear zero position sensor is used for detecting Y direction zero positions, and the upper zero position sensor is used for detecting Z direction zero positions.

The programmable controller controls the X-direction servo motor, the Y-direction servo motor and the Z-direction servo motor to drive the grinding wheel mechanism to move in the left-right direction, the front-back direction and the up-down direction respectively; the programmable controller controls the transposition servo motor to switch the working positions of the grinding wheel 1 servo motor, the grinding wheel 2 servo motor and the grinding wheel 3 servo motor; and the programmable controller program controls the starting, stopping and running speeds of the grinding wheel 1 servo motor, the grinding wheel 2 servo motor and the grinding wheel 3 servo motor.

The utility model has the advantages that: (1) the touch screen is used as a human-computer interface, the visualization degree is high, the model specification and the coping parameters of the reed can be input, and the automatic coping can be controlled by a programmable controller program, so that the requirements on the operation experience of an operator are low, the labor intensity is reduced, and the labor productivity is improved; (2) three polishing wheels with different granularities are automatically and quickly switched, and the automatic polishing wheel is suitable for automatic polishing of reeds with different specifications and models; (3) the running state and the fault condition of the machine are displayed, the operation and the maintenance are convenient, the action is sensitive, and the reliability is high.

Drawings

Fig. 1 is a block diagram of a control circuit of the present invention.

In the drawings

1. Touch screen 2, control panel 3, left end limit sensor 4, right end limit sensor

5. Front end limit sensor 6, rear end limit sensor 7, upper end limit sensor 8, lower end limit sensor

9. Left zero sensor 10, rear zero sensor 11, upper zero sensor 12 and programmable controller

X-direction servo driver 14, X-direction servo motor 15, Y-direction servo driver 16, Y-direction servo motor

Z-direction servo driver 18, Z-direction servo motor 19, transposition servo driver 20, transposition servo motor

21. Grinding wheel 1 servo driver 22, grinding wheel 1 servo motor 23 and grinding wheel 2 servo driver

24. Grinding wheel 2 servo motor 25, grinding wheel 3 servo driver 26 and grinding wheel 3 servo motor.

Detailed Description

As shown in fig. 1, the utility model relates to an appearance automatic control system is maintained to air jet loom special-shaped reed air current, its characterized in that: the device comprises a touch screen 1, a control panel 2, a left end limit sensor 3, a right end limit sensor 4, a front end limit sensor 5, a rear end limit sensor 6, an upper end limit sensor 7, a lower end limit sensor 8, a left zero sensor 9, a rear zero sensor 10, an upper zero sensor 11, a programmable controller 12, an X-direction servo driver 13, an X-direction servo motor 14, a Y-direction servo driver 15, a Y-direction servo motor 16, a Z-direction servo driver 17, a Z-direction servo motor 18, a transposition servo driver 19, a transposition servo motor 20, a grinding wheel 1 servo driver 21, a grinding wheel 1 servo motor 22, a grinding wheel 2 servo driver 23, a grinding wheel 2 servo motor 24, a grinding wheel 3 servo driver 25 and a grinding wheel 3 servo motor 26; the input end of the programmable controller 12 is electrically connected with the output ends of the touch screen 1, the control panel 2, the left end limit sensor 3, the right end limit sensor 4, the front end limit sensor 5, the rear end limit sensor 6, the upper end limit sensor 7, the lower end limit sensor 8, the left zero position sensor 9, the rear zero position sensor 10 and the upper zero position sensor 11; the output end of the programmable controller 12 is electrically connected with the input ends of an X-direction servo driver 13, a Y-direction servo driver 15, a Z-direction servo driver 17, a transposition servo driver 19, a grinding wheel 1 servo driver 21, a grinding wheel 2 servo driver 23 and a grinding wheel 3 servo driver 25; the output end of the X-direction servo driver 13 is electrically connected with the input end of an X-direction servo motor 14; the output end of the Y-direction servo driver 15 is electrically connected with the input end of a Y-direction servo motor 16; the output end 17 of the Z-direction servo driver is electrically connected with the input end of a Z-direction servo motor 18; the output end of the transposition servo driver 19 is electrically connected with the input end of the transposition servo motor 20; the output end of the grinding wheel 1 servo driver 21 is electrically connected with the input end of a grinding wheel 1 servo motor 22; the output end of the grinding wheel 2 servo driver 23 is electrically connected with the input end of a grinding wheel 2 servo motor 24; the output end of the grinding wheel 3 servo driver 25 is electrically connected with the input end of a grinding wheel 3 servo motor 26.

The programmable controller 12 is in communication connection with the touch screen 1, and the touch screen 1 and the control panel 2 jointly realize a man-machine conversation interface; the left end limit sensor 3 and the right end limit sensor 4 are used for detecting X direction terminal positions, the front end limit sensor 5 and the rear end limit sensor 6 are used for detecting Y direction terminal positions, the upper end limit sensor 7 and the lower end limit sensor 8 are used for detecting Z direction terminal positions, the left zero position sensor 9 is used for detecting X direction zero positions, the rear zero position sensor 10 is used for detecting Y direction zero positions, and the upper zero position sensor 11 is used for detecting Z direction zero positions.

Wherein the programmable controller 12 controls the X-direction servo motor 14, the Y-direction servo motor 16 and the Z-direction servo motor 18 to drive the grinding wheel mechanism to move in the left-right direction, the front-back direction and the up-down direction respectively; the programmable controller 12 controls the transposition servo motor 20 to switch the working positions of a grinding wheel 1 servo motor 22, a grinding wheel 2 servo motor 24 and a grinding wheel 3 servo motor 26 by a program; the programmable controller 12 controls the starting stop and the running speed of the grinding wheel 1 servo motor 22, the grinding wheel 2 servo motor 24 and the grinding wheel 3 servo motor 26 in a program mode.

The working process of the utility model is as follows:

as shown in fig. 1, the machine is powered on, the programmable controller 12 controls the X-direction servo motor 14, the Y-direction servo motor 16 and the Z-direction servo motor 18 to drive the grinding wheel mechanism to move and return to the zero position through detection of the left zero position sensor 9, the rear zero position sensor 10 and the upper zero position sensor 11, after inputting and confirming that the type specification and the coping parameter of the reed are correct on the touch screen 1, the programmable controller 12 controls the Y-direction servo motor 16 and the Z-direction servo motor 18 to drive the grinding wheel mechanism to move to the initial working position corresponding to the specification of the reed, and the programmable controller 12 controls the transposition servo motor 20 to switch the grinding wheel in the servo motor 22 of the grinding wheel 1, the servo motor 24 of the grinding wheel 2 and the servo motor 26 of the grinding wheel 3 to the working position corresponding to the specification of the reed; pressing a start button on the control panel 2, the X-direction servo motor 14 drives the grinding wheel mechanism to move to a position needing grinding to reciprocate; the programmable controller 12 controls the starting, stopping and running speeds of the grinding wheel 1 servo motor 22, the grinding wheel 2 servo motor 24 and the grinding wheel 3 servo motor 26 by programs, grinds the grinding wheel until the programs are controlled, and returns to the initial working position.

The foregoing is illustrative of the preferred embodiments of the present invention and is not intended to limit the shape, materials, or configuration of the invention in any way. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should still fall within the scope of the present invention.

Claims

1. The utility model provides an appearance automatic control system is maintained to air jet loom dysmorphism reed air current which characterized in that: the device comprises a touch screen, a control panel, a left end limit sensor, a right end limit sensor, a front end limit sensor, a rear end limit sensor, an upper end limit sensor, a lower end limit sensor, a left zero position sensor, a rear zero position sensor, an upper zero position sensor, a programmable controller, an X-direction servo driver, an X-direction servo motor, a Y-direction servo driver, a Y-direction servo motor, a Z-direction servo driver, a Z-direction servo motor, a transposition servo driver, a transposition servo motor, a grinding wheel 1 servo driver, a grinding wheel 1 servo motor, a grinding wheel 2 servo driver, a grinding wheel 2 servo motor, a grinding wheel 3 servo driver and a grinding wheel 3 servo motor; the input end of the programmable controller is electrically connected with the output ends of the touch screen, the control panel, the left end limit sensor, the right end limit sensor, the front end limit sensor, the rear end limit sensor, the upper end limit sensor, the lower end limit sensor, the left zero position sensor, the rear zero position sensor and the upper zero position sensor; the output end of the programmable controller is electrically connected with the input ends of an X-direction servo driver, a Y-direction servo driver, a Z-direction servo driver, a transposition servo driver, a grinding wheel 1 servo driver, a grinding wheel 2 servo driver and a grinding wheel 3 servo driver; the output end of the X-direction servo driver is electrically connected with the input end of the X-direction servo motor; the output end of the Y-direction servo driver is electrically connected with the input end of the Y-direction servo motor; the output end of the Z-direction servo driver is electrically connected with the input end of the Z-direction servo motor; the output end of the transposition servo driver is electrically connected with the input end of the transposition servo motor; the output end of the grinding wheel 1 servo driver is electrically connected with the input end of a grinding wheel 1 servo motor; the output end of the grinding wheel 2 servo driver is electrically connected with the input end of a grinding wheel 2 servo motor; and the output end of the grinding wheel 3 servo driver is electrically connected with the input end of the grinding wheel 3 servo motor.

2. The automatic control system of the profiled reed airflow dresser for the air-jet loom according to claim 1, characterized in that: the programmable controller is in communication connection with the touch screen, and the touch screen and the control panel jointly realize a man-machine conversation interface; the left end limit sensor and the right end limit sensor are used for detecting X direction terminal positions, the front end limit sensor and the rear end limit sensor are used for detecting Y direction terminal positions, the upper end limit sensor and the lower end limit sensor are used for detecting Z direction terminal positions, the left zero position sensor is used for detecting X direction zero positions, the rear zero position sensor is used for detecting Y direction zero positions, and the upper zero position sensor is used for detecting Z direction zero positions.

3. The automatic control system of the profiled reed airflow dresser for the air-jet loom according to claim 1, characterized in that: the programmable controller controls the X-direction servo motor, the Y-direction servo motor and the Z-direction servo motor to drive the grinding wheel mechanism to move in the left-right direction, the front-back direction and the up-down direction respectively; the programmable controller controls the transposition servo motor to switch the working positions of the grinding wheel 1 servo motor, the grinding wheel 2 servo motor and the grinding wheel 3 servo motor; and the programmable controller program controls the starting, stopping and running speeds of the grinding wheel 1 servo motor, the grinding wheel 2 servo motor and the grinding wheel 3 servo motor.