Communication feedback system of cutting machine

Abstract

The utility model discloses a communication feedback system of a cutting machine, which comprises the cutting machine, a plate covering machine, a two-dimensional code scanning device, a PLC (Programmable Logic Controller), a cutting positioning sensor, a plate position sensor and a communication line, the signal output ends of the two-dimensional code scanning device, the cutting positioning sensors and the plate position sensors are connected with the signal input end of the PLC through communication lines, the signal output end of the PLC is connected with the cutting machine and the plate covering machine, and the cutting positioning sensors are arranged at the inlet end and the outlet end of the cutting machine. The plate position sensors are arranged on the two sides of the two ends of the cutting machine and the plate covering machine in the plate conveying direction. The communication feedback system of the cutting machine has the advantages of being high in automation degree, free of manual operation and high in production efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of cutting machine technology, and specifically relates to a communication feedback system for a cutting machine. Background Technology

[0002] Automatic cutting machines are used for cutting and slitting sheet materials in various industries. They require no molds; controlled by system software, they directly cut the product. Simply set the relevant parameters on the operating platform, and the computer transmits the corresponding instructions to the cutting machine. The machine then quickly cuts according to the received design drawings, boasting a high degree of automation and simple operation, making it a widely used cutting device in many industries. Currently, in the production of advertising boards, a combination of cutting machines and laminating machines is needed for assembly line production. The processes between these machines mostly involve manual material transfer and alignment, as well as manual input of cutting information, resulting in low efficiency. Utility Model Content

[0003] The purpose of this invention is to provide a communication feedback system for a cutting machine to solve the aforementioned problems in the prior art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A communication feedback system for a cutting machine includes a cutting machine, a covering machine, a QR code scanning device, a PLC controller, a cutting positioning sensor, a board position sensor, and a communication line. The signal output terminals of the QR code scanning device, the cutting positioning sensor, and the board position sensor are connected to the signal input terminal of the PLC controller via the communication line. The signal output terminal of the PLC controller is connected to the cutting machine and the covering machine, respectively. The cutting positioning sensor is installed at the inlet and outlet of the cutting machine, and the board position sensor is installed on both sides of the two ends of the board conveying direction of the cutting machine and the covering machine.

[0006] The working process and principle of the above structure are as follows:

[0007] After the sheet material is conveyed to the normal working position of the cutting machine, the cutting machine's scanning device scans the sheet material's QR code and reads the cutting path. Then, the sheet material position sensor transmits the sheet material position to the PLC controller via a communication line. The cutting positioning sensor transmits the cutting position and cutting length information to the PLC controller, and the cutting machine performs the cutting operation. After the cutting is completed, the cutter returns to the rear position of the cutting machine to wait. At this time, the PLC controller transmits work information to the covering machine via a communication line, and the covering machine conveys the sheet material. While the sheet is being conveyed, the cutting machine's cutter returns to the initial cutting origin. After the sheet is conveyed, the cutting machine's QR code scanning device scans the sheet material's QR code, and the cutting positioning sensor senses the length of the conveyed sheet material, and the cutting operation continues. In this way, the cutting machine transmits signals through this sensing and communication system for each cutting operation, performing a covering cutting cycle, allowing the covering machine to directly push the covering material to the designated position in one step. This enables two processes that could only be completed manually to be completed without manual operation, achieving a dual-linkage effect, reducing labor costs, and improving processing efficiency.

[0008] Furthermore, the number of cutting positioning sensors is set to two.

[0009] The setup of two cutting positioning sensors helps to sense the distance the board has moved from both ends, thereby accurately locating the cutting position.

[0010] Furthermore, the plate position sensor is a photoelectric sensor.

[0011] Furthermore, the cutting positioning sensor is a photoelectric sensor.

[0012] Beneficial Effects: This invention, after the sheet material is conveyed to the normal working position of the cutting machine, scans the QR code on the sheet material using the cutting machine's scanning device to read the cutting path. Then, the sheet material position sensor transmits the sheet material position to the PLC controller via a communication line. The cutting positioning sensor transmits the cutting position and cutting length information to the PLC controller, and the cutting machine performs the cutting operation. After cutting, the cutter returns to the rear position of the cutting machine to wait. At this time, the PLC controller transmits work information to the covering machine via the communication line, and the covering machine conveys the sheet material. While conveying the sheet material, the cutting machine's cutter returns to the initial cutting origin. After the sheet material is conveyed, the cutting machine's QR code scanning device scans the sheet material's QR code, and the cutting positioning sensor senses the length of the conveyed sheet material, and then continues the cutting operation. In this way, the cutting machine transmits signals through this sensing and communication system for each cutting operation, performing a covering cutting cycle, allowing the covering machine to directly push the covering material to the designated position in one step. This enables two processes that could only be completed manually to be directly realized without manual operation, achieving a dual-linkage effect, reducing labor costs, and improving processing efficiency. Attached Figure Description

[0013] Figure 1This is a front view of the structure of the cutting machine of this utility model;

[0014] Figure 2 This is a top view of the overall structure of this utility model;

[0015] Figure 3 This is a circuit block diagram of the present invention.

[0016] Reference numerals: 1. Cutting machine; 2. Covering machine; 3. QR code scanning device; 4. PLC controller; 5. Cutting positioning sensor; 6. Board position sensor. Detailed Implementation

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the present utility model will be briefly introduced below in conjunction with the accompanying drawings and descriptions of the embodiments or the prior art. Obviously, the following description of the structure of the accompanying drawings is only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. It should be noted that the description of these embodiments is used to help understand this utility model, but does not constitute a limitation on this utility model.

[0018] Example:

[0019] like Figures 1-3 As shown, this embodiment provides a communication feedback system for a cutting machine 1, including a cutting machine 1, a covering machine 2, a QR code scanning device 3, a PLC controller 4, a cutting positioning sensor 5, a board position sensor 6, and a communication line. The signal output terminals of the QR code scanning device 3, the cutting positioning sensor 5, and the board position sensor 6 are connected to the signal input terminal of the PLC controller 4 through the communication line. The signal output terminal of the PLC controller 4 is connected to the cutting machine 1 and the covering machine 2 respectively. The cutting positioning sensor 5 is set at the inlet and outlet of the cutting machine 1, and the board position sensor 6 is set on both sides of the two ends of the board conveying direction of the cutting machine 1 and the covering machine 2.

[0020] The working process and principle of the above structure are as follows:

[0021] After the board material is conveyed to the normal working position of the cutting machine 1, the scanning device of the cutting machine 1 scans the QR code on the board material and reads the cutting path. Then, the board material position sensor 6 transmits the board material position to the PLC controller 4 through the communication line. The cutting positioning sensor 5 transmits the cutting position and cutting length information to the PLC controller 4. The cutting machine 1 performs the cutting operation. After the cutting is completed, the cutter returns to the rear position of the cutting machine 1 to wait. At this time, the PLC controller 4 transmits the working information to the covering machine 2 through the communication line. The covering machine 2 performs the covering and conveying, and the cutting machine is feeding the board at the same time. The cutter of machine 1 returns to the initial cutting point. After the board is fed, the QR code scanning device 3 of machine 1 scans the QR code of the board. After the cutting positioning sensor 5 senses the length of the board being conveyed, the cutting work continues. In this way, each cutting operation of machine 1 transmits signals through the sensing communication system to carry out the board cutting cycle, so that the board covering machine 2 can directly push the board covering material to the designated position in one step. This allows the two processes that can only be completed manually to be directly realized without manual transfer, achieving a dual linkage effect, reducing labor costs and improving processing efficiency.

[0022] In another embodiment of this utility model, such as Figures 1-3 As shown, the number of cutting positioning sensors 5 is set to two.

[0023] The setup of two cutting positioning sensors 5 helps to sense the distance the board moves from both ends, thereby accurately positioning the cutting position.

[0024] In another embodiment of this utility model, such as Figures 1-3 As shown, the plate position sensor 6 is a photoelectric sensor.

[0025] In another embodiment of this utility model, such as Figures 1-3 As shown, the cutting positioning sensor 5 is a photoelectric sensor.

[0026] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A communication feedback system for a cutting machine, characterized in that, The system includes a cutting machine, a covering machine, a QR code scanning device, a PLC controller, a cutting positioning sensor, a board position sensor, and a communication line. The signal output terminals of the QR code scanning device, the cutting positioning sensor, and the board position sensor are connected to the signal input terminals of the PLC controller via the communication line. The signal output terminals of the PLC controller are respectively connected to the cutting machine and the covering machine. The cutting positioning sensor is installed at the inlet and outlet of the cutting machine, and the board position sensor is installed on both sides of the board conveying direction of the cutting machine and the covering machine.

2. The communication feedback system of the cutting machine according to claim 1, characterized in that, The number of cutting positioning sensors is set to two.

3. The communication feedback system of the cutting machine according to claim 1, characterized in that, The plate position sensor is a photoelectric sensor.

4. The communication feedback system of the cutting machine according to claim 1, characterized in that, The cutting positioning sensor is a photoelectric sensor.

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