CN215297987U

CN215297987U - Simple automatic flannelette slitting control system

Info

Publication number: CN215297987U
Application number: CN202121668042.4U
Authority: CN
Inventors: 赵付军; 綦佳国; 李龙; 王东
Original assignee: Qingdao Tianyi Red Flag Soft Control Technology Co ltd
Current assignee: Qingdao Tianyi Red Flag Soft Control Technology Co ltd
Priority date: 2021-07-21
Filing date: 2021-07-21
Publication date: 2021-12-24
Anticipated expiration: 2031-07-21

Abstract

The utility model discloses an automatic width of cloth control system that cuts open of simple and easy cotton flannel, including touch-sensitive screen, tension detecting element and laser displacement sensor, collection module, analog quantity module, servo control unit and switching power supply, the touch-sensitive screen is connected with collection module and analog quantity module communication respectively. The switch power supply is electrically connected with a power interface of the touch screen, and two signal output ends of the switch power supply are respectively in communication connection with the acquisition module and the analog quantity module. The laser displacement sensor and the tension detection unit are respectively in communication connection with the acquisition module, and the analog quantity module is in communication connection with the servo control unit. The utility model discloses with steady operation, automatic correction and the operating condition control that realizes the cotton flannel and cut open width of cloth equipment, satisfy the actual production requirement of big batch, high accuracy, realize cutting open the automation and the intellectuality of cloth process, avoided the human factor influence completely, greatly improve work efficiency, improved the quality of cutting open the cloth product.

Description

Simple automatic flannelette slitting control system

Technical Field

The utility model relates to an automatic width of cloth machine technical field that cuts open of cotton flannel, concretely relates to simple and easy cotton flannel is automatic cuts open width of cloth control system.

Background

The prior textile is not only the traditional hand-made spinning and weaving, but also the textile for clothing, industry and decoration produced by non-woven fabric technology, modern three-dimensional weaving technology, modern electrostatic nano-net forming technology and the like. The cutting machine is used for cutting a pile layer connected between double-layer pile fabrics, the double-layer pile fabrics which take natural fibers such as wool, silk, acrylic fiber, polyester fiber and the like and artificial fibers as raw materials are cut apart to form two layers of fabrics, and each layer of fabric is provided with uniform piles.

The microprocessor of the existing flannelette automatic slitting weaving machine has single function, cannot realize stable work, automatic correction and working state monitoring of flannelette slitting equipment, cannot meet the actual production requirements of large batch and high precision, has low automation degree, is not beneficial to the maintenance of a system, is greatly influenced by human factors, has low working efficiency and has poor product quality. Therefore, there is a need for further improvements and enhancements in system control of devices.

SUMMERY OF THE UTILITY MODEL

In view of the defects existing in the prior art, the utility model aims to provide an automatic width control system that dissects of simple and easy cotton flannel, the microprocessor of solving the cotton flannel width control device among the prior art can't satisfy the requirement that the arithmetic speed is high, the overhead is big, is unfavorable for further improving the measurement accuracy and the protection precision of controller, also does not benefit to the problem of the maintenance of system simultaneously.

The utility model discloses a realize above-mentioned purpose, the technical solution who adopts is:

the simple automatic flannelette slitting control system comprises a touch screen, a tension detection unit, a laser displacement sensor, a collection module, an analog quantity module, a servo control unit and a switch power supply, wherein the touch screen is in communication connection with the collection module and the analog quantity module respectively.

The switch power supply is electrically connected with a power interface of the touch screen, and two signal output ends of the switch power supply are respectively in communication connection with the acquisition module and the analog quantity module.

The laser displacement sensor and the tension detection unit are respectively in communication connection with the acquisition module, and the analog quantity module is in communication connection with the servo control unit.

Furthermore, the touch screen comprises a display part, a data setting part and a function control part, wherein the function control part is in communication connection with the data setting part, and the function control part is in one-way communication connection with the display part.

Furthermore, the touch screen is provided with two RS-485 communication interfaces, and the two RS-485 communication interfaces of the touch screen are respectively in bidirectional communication connection with the input and output ports of the acquisition module and the analog quantity module.

Furthermore, the acquisition module is provided with an input/output port and three signal input ends, the tension detection unit, the laser displacement sensor and the switching power supply are respectively in one-way communication connection with the three signal input ends of the acquisition module, and in addition, the input/output port of the acquisition module is in two-way communication connection with an RS-485 communication interface of the touch screen.

Furthermore, the servo control unit comprises two servo controllers, the signal input ends of the two servo controllers are respectively in communication connection with the signal output end of the analog quantity module, and the signal output end of each servo controller is respectively connected with a servo motor.

By adopting the technical scheme, the utility model discloses a beneficial technological effect is: the utility model discloses with steady operation, automatic correction and the operating condition control that realizes the cotton flannel and cut open width of cloth equipment, satisfy the actual production requirement of big batch, high accuracy, realize cutting open the automation and the intellectuality of cloth process, avoided the human factor influence completely, greatly improve work efficiency, improved the quality of cutting open the cloth product.

Drawings

Fig. 1 is a block diagram showing the structure of a simple automatic lint width cutting control system of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

With reference to fig. 1, a simple lint automatic slitting control system comprises a touch screen, a tension detection unit, a laser displacement sensor, an acquisition module, an analog quantity module, a servo control unit and a switching power supply, wherein the touch screen is used as a main control of the lint automatic slitting machine to control basic actions of the lint automatic slitting machine, the touch screen comprises starting, running and stopping of the lint automatic slitting machine, detects a tension signal and a position signal of the lint automatic slitting machine in the running process, sends out related instructions according to process requirements, and controls the lint automatic slitting machine to perform related actions.

The touch screen is respectively in communication connection with the acquisition module and the analog quantity module, and the touch screen completes various control actions on the flannelette automatic slitting machine through the acquisition module and the analog quantity module. Specifically, the touch screen is provided with two RS-485 communication interfaces, and the two RS-485 communication interfaces of the touch screen are respectively in bidirectional communication connection with the input and output ports of the acquisition module and the analog quantity module. The acquisition module finishes tension signal and position signal acquisition of the flannelette automatic slitting machine and sends data to the touch screen. The analog quantity module is responsible for receiving an instruction sent by the touch screen and converting the instruction into a corresponding PWM signal and transmitting the PWM signal to the servo controller to control the rotating speed of the servo motor.

The acquisition module is provided with an input/output port and three signal input ends, the tension detection unit, the laser displacement sensor and the switching power supply are respectively in one-way communication connection with the three signal input ends of the acquisition module, and in addition, the input/output port of the acquisition module is in two-way communication connection with an RS-485 communication interface of the touch screen.

The touch screen comprises a display part, a data setting part and a function control part, wherein the function control part is in communication connection with the data setting part, and the function control part is in one-way communication connection with the display part. The touch screen completes the action control and data operation of the flannelette automatic slitting weaving machine system, various parameters of the flannelette automatic slitting machine can be conveniently set, and the performance of the touch screen is stable and reliable.

The switch power supply is electrically connected with a power interface of the touch screen, and two signal output ends of the switch power supply are respectively in communication connection with the acquisition module and the analog quantity module. The laser displacement sensor and the tension detection unit are respectively in communication connection with the acquisition module, and the analog quantity module is in communication connection with the servo control unit.

The touch screen is connected with the acquisition module through an RS-485 communication interface, so that the acquisition of position signals and tension signals of the flannelette automatic slitting machine is facilitated. The tension detection unit provides accurate tension signals for the flannelette automatic slitting machine, and the laser displacement sensor detects position signals to serve as a basis for the flannelette automatic slitting machine to judge position changes.

Specifically, the servo control unit includes two servo controllers, and two servo controllers are servo controller 1 and servo controller 2 respectively, and two servo controller's signal input part is connected with the signal output part communication of analog module respectively, and servo controller 1's signal output part is connected with servo motor 1's signal end communication, and servo controller 2's signal output part is connected with servo motor 2's signal end communication.

After the servo controller 1 is started, the touch screen detects the actual tension of the blade mechanism by a tension detection unit connected with the blade mechanism according to a set value of the tightness of the cutter, the detected tension value is processed by a computer and then is compared with the set value, and the action of the servo motor 1 is controlled by PID calculation, so that the purpose of constant-tension let-off is achieved. The servo controller 2 is responsible for controlling the rotating speed of the servo motor 2 according to requirements, and grinding of the cutter is carried out in the operation process of the flannelette automatic slitting machine.

When the vehicle is driven, the flannelette automatic slitting machine confirms the position condition through the laser displacement sensor, controls the servo controller 1 and the servo controller 2 to operate, and controls the operating speeds of the servo motor 1 and the servo motor 2 according to the tension signal given by the tension detection unit. In the running process of the flannelette automatic slitting machine, according to the tension signal given by the tension detection unit, the touch screen reference tension signal is compared with a set value, and the corresponding PWM signal is calculated to control the servo controller 1 through the analog quantity module, the rotating speed of the servo motor 1 is continuously adjusted, and the purpose of constant tension let-off is achieved. The servo controller 2 is responsible for controlling the rotating speed of the servo motor 2 according to requirements, and grinding of the cutter is carried out in the operation process of the flannelette automatic slitting machine.

The parts not mentioned in the utility model can be realized by adopting or using the prior art for reference.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.

Claims

1. A simple automatic flannelette width-splitting control system comprises a touch screen, a tension detection unit, a laser displacement sensor, an acquisition module, an analog quantity module, a servo control unit and a switching power supply, and is characterized in that the touch screen is respectively in communication connection with the acquisition module and the analog quantity module;

the switch power supply is electrically connected with a power interface of the touch screen, and two signal output ends of the switch power supply are respectively in communication connection with the acquisition module and the analog quantity module;

2. The automatic simple flannelette cutting control system according to claim 1, wherein the touch screen comprises a display part, a data setting part and a function control part, the function control part is in communication connection with the data setting part, and the function control part is in one-way communication connection with the display part.

3. The automatic simple flannelette cut-open control system as claimed in claim 2, wherein the touch screen has two RS-485 communication interfaces, and the two RS-485 communication interfaces of the touch screen are respectively in bidirectional communication connection with the input and output ports of the acquisition module and the analog quantity module.

4. The automatic simple flannelette cut-open width control system as claimed in claim 3, wherein the acquisition module has an input/output port and three signal input terminals, the tension detection unit, the laser displacement sensor and the switching power supply are respectively connected with the three signal input terminals of the acquisition module in a one-way communication manner, and in addition, the input/output port of the acquisition module is connected with an RS-485 communication interface of the touch screen in a two-way communication manner.

5. The automatic simple flannelette width-cutting control system according to claim 1, wherein the servo control unit comprises two servo controllers, signal input ends of the two servo controllers are respectively connected with a signal output end of the analog quantity module in a communication manner, and a signal output end of each servo controller is respectively connected with a servo motor.