CN213112006U

CN213112006U - Constant tension winding device capable of alarming and controlled by frequency converter

Info

Publication number: CN213112006U
Application number: CN202021679868.6U
Authority: CN
Inventors: 万永平; 熊洪港
Original assignee: Foshan Huada Textile Machinery Co ltd
Current assignee: Foshan Huada Textile Machinery Co ltd
Priority date: 2020-08-12
Filing date: 2020-08-12
Publication date: 2021-05-04
Anticipated expiration: 2030-08-12

Abstract

The utility model discloses a but permanent tension coiling mechanism of warning converter control, including but warning frequency conversion controller, take-up device and draw gear set up side by side, but take-up device and draw gear install warning frequency conversion controller respectively, but warning frequency conversion controller includes shell and the buzzer pilot lamp that is fixed in the shell, operation button, stop button, programming button, function button, communication interface and main control unit electric connection. The winding device and the traction device are connected and controlled through the alarm variable frequency controller, functions of accurately controlling tension, timing, stopping, metering, stopping and the like can be achieved, the buzzer indicator lamp is arranged on the alarm variable frequency controller, functions of timing alarm and metering alarm can be achieved, the requirement of manual watching on the machine is reduced, and the production length and the quality of products are guaranteed.

Description

Constant tension winding device capable of alarming and controlled by frequency converter

Technical Field

The utility model relates to a tension control equipment technical field especially relates to a but permanent tension coiling mechanism of warning converter control.

Background

In the textile production process, a textile yarn needs to be wound on a spindle, and the spindle needs to perform winding work. The existing process is that yarns are wound on a winding roller through a plurality of fixed guide wheels, the winding roller is driven by a motor to rotate for winding, and the winding tension in the winding process is usually difficult to be constant. In addition, the running condition of the winding device needs to be monitored manually in real time, and the condition that the monitoring is not in place often occurs, so that the flatness and the length of winding are influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but permanent tension coiling mechanism of warning converter control has the characteristics of permanent tension rolling.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a but permanent tension coiling mechanism of warning converter control, includes warning variable frequency controller, take-up device and draw gear set up side by side, but warning variable frequency controller is installed respectively to take-up device and draw gear, but warning variable frequency controller includes shell, bee calling organ pilot lamp, operation button, stop button, programming button, function button, communication interface and main control unit, bee calling organ pilot lamp, operation button, stop button, programming button, function button are fixed in one side of shell, communication interface is fixed in the opposite side of shell, bee calling organ pilot lamp, operation button, stop button, programming button, function button and communication interface electric connection, communication interface and main control unit electric connection.

In some embodiments, the winding device includes a winding drum, a wire pressing device, a fixed guide wheel, a tension sensing mechanism and a first frame, the winding drum, the wire pressing device, the fixed guide wheel and the tension sensing mechanism are all mounted on the first frame and arranged in sequence, the winding drum is driven by a motor to rotate, one end of the wire pressing device abuts against the surface of the winding drum, and the tension sensing mechanism and the motor are respectively electrically connected with the main control device.

In some embodiments, the tension sensing mechanism includes a movable guide wheel, a tension rod, a tension setting disc and an angle sensor, the tension setting disc is fixed to the first frame, the movable guide wheel is mounted at one end of the tension rod, and the other end of the tension rod penetrates through the tension setting disc and is connected with the angle sensor.

In some embodiments, the traction device comprises a meter panel, an emergency stop switch, a traction roller, a meter guide wheel and a second frame, the meter panel, the emergency stop switch, the traction roller and the meter guide wheel are all mounted on the second frame, the meter panel, the emergency stop switch and the meter guide wheel are electrically connected, and the main control device is electrically connected with the meter panel and the emergency stop switch.

In some embodiments, the pulling roll is provided in plurality and staggered up and down.

The utility model has the advantages that: the winding device and the traction device are connected and controlled through the alarm variable frequency controller, functions of accurately controlling tension, timing, stopping, metering, stopping and the like can be achieved, the buzzer indicator lamp is arranged on the alarm variable frequency controller, functions of timing alarm and metering alarm can be achieved, the requirement of manual watching on the machine is reduced, and the production length and the quality of products are guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of a constant tension winding device controlled by an alarm frequency converter according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an alarm variable frequency controller of the winding device shown in FIG. 1;

FIG. 3 is a schematic structural diagram of the back side of the alarmable variable frequency controller shown in FIG. 2;

FIG. 4 is a schematic view of the winding device of FIG. 1;

fig. 5 is a schematic structural view of a traction device of the winding device shown in fig. 1.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and the detailed description.

As shown in fig. 1-4, the utility model provides a but constant tension coiling mechanism of warning frequency converter control, including but warning frequency converter controller 1, take-up device 2 and draw gear 3. The winding device 2 and the traction device 3 are arranged in parallel, and the winding device 2 and the traction device 3 are respectively provided with an alarm variable frequency controller 1. The cloth is unfolded and pulled by the traction device 3 and then is conveyed to the winding device 2 for winding, and the operation of the winding device 2 and the traction device 3 is controlled by the alarm variable frequency controller 1.

The alarm frequency conversion controller 1 comprises a shell 11, a buzzer indicator light 12, an operation key 13, a stop key 14, a programming key 15, a function key 16, a communication interface 17, an input key 18, a conversion key 19, a display screen 10 and a main control device. The buzzer indicator light 12, the operation key 13, the stop key 14, the programming key 15, the function key 16, the input key 18, the conversion key 19 and the display screen 10 are fixed on one side of the shell 11, the buzzer and the indicator light are integrated in the buzzer indicator light 12, and the buzzer indicator light 12 can give out alarm sound and twinkle light. The communication interface 17 is fixed on the other side of the housing 11, the buzzer indicator light 12, the operation key 13, the stop key 14, the programming key 15, the function key 16, the input key 18, the conversion key 19, the display screen 10 are electrically connected with the communication interface 17, and the communication interface 17 is electrically connected with the main control device. The main control device can adopt a PLC control device, and can receive signals of all keys and control corresponding parts to operate according to the signals. The communication interface 17 is connected with a main control device, so that the control panel of the alarm variable frequency controller 1 can be conveniently plugged and replaced.

A time can be set to the main control device according to the requirement through the programming key 15, and after the machine runs for the set time, the machine can automatically stop running and is connected with the buzzer to indicate the working prompt of the signal lamp. The length of the materials to be rolled can be set to the main control device according to the requirement through the programming key 15, and after the machine runs to the set length, the machine can automatically stop running and is connected with the buzzer to indicate the working prompt of the signal lamp. The functions of timing shutdown and meter shutdown can be realized. The function of ultralimit shutdown protection and ultralimit removal automatic operation can also be achieved by setting the upper limit/lower limit of tension.

The winding device 2 comprises a winding roller 21, a wire pressing device 22, a fixed guide wheel 23, a tension sensing mechanism 24, a first frame 25 and a feeding guide wheel 26. The winding roller 21, the wire pressing device 22, the fixed guide wheel 23 and the tension sensing mechanism 24 are all arranged on a first frame 25 in sequence, and the feeding guide wheel 26 is fixed at the front end of the first frame 25. The winding roller 21 is driven to rotate by a motor 27, one end of the wire pressing device 22 is opposite to the surface of the winding roller 21, and the other end of the wire pressing device 22 is rotatably connected with the first frame 25. When the yarn winding device is used, the spindle 27 is sleeved outside the winding roller 21, and one end of the yarn pressing device 22 is pressed on the surface of the spindle, so that yarns are wound smoothly. The tension sensing mechanism 24 and the motor 27 are electrically connected to the main control device, respectively.

The tension sensing mechanism 24 includes a movable guide wheel 241, a tension rod 242, a tension setting plate 243 and an angle sensor 244, wherein the tension rod 242 is bent in a Z-shape. The tension setting plate 243 is fixed to the first frame 25, the movable guide roller 241 is mounted to one end of the tension rod 242, and the other end of the tension rod 242 penetrates the tension setting plate 243 and is connected to the angle sensor 244. The yarn is wound by the feeding guide wheel 26, the movable guide wheel 241 and the fixed guide wheel 23, enters between the winding roller 21 and the yarn pressing device 22 and is wound by the winding roller 21. The tension of the yarn changes to rotate the tension rod 242 and drive the angle sensor 244 to rotate, the angle sensor 244 is electrically connected with the main control device and can transmit an angle signal to the main control device, and the main control device adjusts the rotating speed of the motor according to the received angle signal to keep the winding tension of the yarn constant.

The traction device 3 comprises a meter-counting panel 31, an emergency stop switch 32, a traction roller 33, a meter-counting guide wheel 34 and a second rack 35, the meter-counting panel 31, the emergency stop switch 32, the traction roller 33 and the meter-counting guide wheel 34 are all installed on the second rack 35, the meter-counting panel 31, the emergency stop switch 32 and the meter-counting guide wheel 34 are electrically connected, and the main control device 5 is electrically connected with the meter-counting panel 3 and the emergency stop switch 32.

The drawing rolls 33 are arranged in five and staggered up and down. The meter-counting guide wheel 34 is connected with one of the traction rollers 33, the meter-counting guide wheel 34 can transmit a meter-counting signal to the main control device, the main control device obtains the current winding length according to the meter-counting signal, compares the current winding length with the preset length, and stops the traction device 3 when the current winding length reaches the preset length.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. The utility model provides a but constant tension coiling mechanism of warning converter control which characterized in that: the alarm device comprises an alarm variable-frequency controller (1), a winding device (2) and a traction device (3), wherein the winding device (2) and the traction device (3) are arranged in parallel, the alarm variable-frequency controller (1) is respectively installed on the winding device (2) and the traction device (3), the alarm variable-frequency controller (1) comprises a shell (11), a buzzer indicator light (12), an operation key (13), a stop key (14), a programming key (15), a function key (16), a communication interface (17) and a main control device, the buzzer indicator light (12), the operation key (13), the stop key (14), the programming key (15) and the function key (16) are fixed on one side of the shell (11), the communication interface (17) is fixed on the other side of the shell (11), and the buzzer indicator light (12), the operation key (13) are fixed on the other side of the shell (11), The stop key (14), the programming key (15) and the function key (16) are electrically connected with the communication interface (17), and the communication interface (17) is electrically connected with the main control device.

2. The constant-tension winding device controlled by the alarm frequency converter according to claim 1, characterized in that: winding device (2) are including rolling drum (21), pressure silk device (22), fixed guide pulley (23), tension sensing mechanism (24) and first frame (25), rolling drum (21), pressure silk device (22), fixed guide pulley (23) and tension sensing mechanism (24) are all installed in first frame (25) and are arranged in proper order, rolling drum (21) adopt the motor to drive and rotate, the surface butt of the one end of pressure silk device (22) and rolling drum (21), tension sensing mechanism (24) and motor respectively with main control unit electric connection.

3. The constant-tension winding device controlled by the alarm frequency converter according to claim 2, characterized in that: the tension sensing mechanism (24) comprises a movable guide wheel (241), a tension rod (242), a tension setting disc (243) and an angle sensor (244), the tension setting disc (243) is fixed on the first rack (25), the movable guide wheel (241) is installed at one end of the tension rod (242), and the other end of the tension rod (242) penetrates through the tension setting disc (243) to be connected with the angle sensor (244).

4. The constant-tension winding device controlled by the alarm frequency converter according to claim 1, characterized in that: draw gear (3) are including meter rice panel (31), scram switch (32), carry over pinch rolls (33), meter rice guide pulley (34) and second frame (35), meter rice panel (31), scram switch (32), carry over pinch rolls (33) and meter rice guide pulley (34) are all installed in second frame (35), meter rice panel (31), scram switch (32) and meter rice guide pulley (34) electric connection, master control unit (5) and meter rice panel (31) and scram switch (32) electric connection.

5. The constant-tension winding device controlled by the alarm frequency converter according to claim 4, wherein: the drawing rollers (33) are arranged in a plurality of staggered arrangement.