Cloud film cutting machine control system

Abstract

The utility model discloses a cloud film cutting machine control system which comprises an image collector, a PC, an MAX232 chip, a single-chip microcomputer, a driving device and a film cutting machine, the driving device comprises a stepping motor and a driving controller, and a numerical control machine tool framework comprises a cutting unit, a guide rail structure, a sliding block structure and a rotary supporting frame. An X-axis guide rail, a Y-axis guide rail and a Z-axis guide rail are arranged on the numerical control machine tool framework in the X-axis direction, the Y-axis direction and the Z-axis direction. An X sliding block is arranged on the X-axis guide rail, and the X-axis motor is used for driving the X sliding block to move on the X-axis guide rail through a lead screw; the automatic pattern programming technology and the numerical control machining technology are combined, and the film cutting style of the film cutting machine can be customized in a personalized mode; meanwhile, the PC is connected with the multiple film cutting machines, different instructions are given to the different film cutting machines, and the production efficiency of the film is improved; and by using the gas nozzle, auxiliary gas can be sprayed out in the production process, so that generation of pollutants is reduced, and pollution and damage to the environment are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of film cutting, in particular to a control system for a cloud film cutting machine. Background Art

[0002] With the popularization of smart devices and the acceleration of their replacement, in order to better protect smart devices, the demand for smart device films is increasing. Film cutting machines have also emerged. From manual film cutting machines, mechanical film cutting machines to the current automatic film cutting machines, the development of film cutting machines is also getting faster and faster. The technology of smart device film cutting machines has made significant progress in recent years. In terms of hardware, the film cutting machine uses high-precision servo motors, advanced sensors and controllers to achieve high-speed and high-precision film cutting. In terms of software, the film cutting machine uses machine learning, artificial intelligence and other technologies, so that it can be adaptively adjusted according to different materials and thicknesses, greatly improving the efficiency and accuracy of film cutting.

[0003] The current automatic film cutting machines are all equipped with an operating table, where you can directly issue operating instructions. The film cutting machine mainly uses a plotter and a transmission device to process the film.

[0004] The existing film cutting machines on the market currently have the following problems: 1. Although the film cutting machine operating table is easy to operate, it cannot achieve precise cutting, and can only produce and cut films based on existing patterns. It cannot be customized, and the imported patterns can only be fixed-style patterns available on the market. With the continuous emergence of new materials and new processes, the existing film cutting technology can no longer meet the ever-expanding demand; 2. The film cutting machine produces films slowly and inefficiently; 3. Image processing relies on manual drawing and adjustment, which results in slow drawing and a long preparation time; 4. With the diversification of processed materials, more and more pollutants are generated during the processing process. Summary of the invention

[0005] The purpose of the present utility model is to solve the deficiencies of the above-mentioned prior art and to provide a cloud film cutting machine control system in the hope of improving the problem that the existing film cutting machine style can only be pre-set, and customized cutting requires drawing and cumbersome parameter setting, resulting in a long preliminary preparation time.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A cloud film cutting machine control system, comprising an image acquisition device, a PC, a MAX232 chip, a single-chip microcomputer, a driving device, and a film cutting machine, wherein the driving device comprises a stepping motor and a driving controller, and the film cutting machine has a cutting unit;

[0008] The image collector is connected to the PC, and the image collector collects image information and sends it to the PC; the PC is connected to the single-chip microcomputer via the MAX232 chip.

[0009] The single chip microcomputer is connected to the drive controller via an I / O interface, and the single chip microcomputer sends a control signal to the drive controller;

[0010] The stepper motor is connected to the drive controller, and the drive controller drives and controls the stepper motor to drive the cutting unit of the film cutting machine to work.

[0011] Furthermore, the PC and the single-chip microcomputer adopt RS232 serial communication mode, and the PC is connected to the RXD receiving terminal and TXD transmitting terminal of the single-chip microcomputer through the MAX232 chip.

[0012] Furthermore, the cutting unit includes any one of a laser cutter and a knife.

[0013] Furthermore, the film cutting machine includes a CNC machine tool structure, which is configured with a guide rail structure and a slider structure, the slider structure is movably installed in the guide rail, the motor is arranged on the slider structure, the cutting unit is installed on the slider structure, and the motor is used to drive the slider structure and the cutting unit to move.

[0014] Furthermore, the CNC machine tool structure is provided with an X-axis guide rail, a Y-axis guide rail and a Z-axis guide rail; the motor includes an X-axis motor, a Y-axis motor and a Z-axis motor;

[0015] Wherein, an X-slider is provided on the X-axis guide rail; the X-axis motor is used to drive the X-slider to move on the X-axis guide rail through a lead screw;

[0016] The Y-axis guide rail is fixed on the X slider, the Y-axis guide rail is provided with a Y slider, the Y-axis motor is connected to the Y slider via a lead screw, and the Y-axis motor drives the Y slider to move horizontally on the Y-axis guide rail;

[0017] Among them, a Z-axis guide rail is vertically arranged on the above-mentioned Y slider, a rotating support frame is arranged on the above-mentioned Z-axis guide rail, the above-mentioned cutting unit is fixed on the above-mentioned rotating support frame, the above-mentioned Z-axis motor is connected to the above-mentioned rotating support frame through a lead screw on the above-mentioned Y slider, and the above-mentioned rotating support frame and the above-mentioned cutting unit are driven by the Z-axis motor to move up and down.

[0018] A setting method for reference is: the above-mentioned rotating support frame can rotate 180 degrees

[0019] Furthermore, there are more than two X-slide blocks, and the Y-axis guide rail is fixed on the two X-slide blocks.

[0020] Furthermore, the above-mentioned cloud film cutting machine control system also includes a power supply, which is installed on the film cutting machine casing, and the above-mentioned image acquisition device, PC, MAX232 chip, single-chip microcomputer, drive device, and film cutting machine are all connected to the power supply.

[0021] Furthermore, the film cutting machine also includes a display, and the display is used to display the working condition information of the film cutting machine.

[0022] It should be noted that the display of the film cutting machine can be an existing film cutting machine screen display or an existing electronic screen, and the basic style of film cutting required can be quickly selected on the above display as needed.

[0023] It should be noted that the above-mentioned auxiliary gas can help clean up the melt and dust generated during laser cutting.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] The utility model adopts a PC-chip microcomputer control method, combines graphic automatic programming technology and CNC processing technology, and through image acquisition and processing, allows the film cutting machine to obtain the size parameters of the film cutting style more quickly, thereby facilitating efficient film production and reducing pre-preparation time; a variety of adjustments can be made for films with different size requirements, and for a specific film, there is no need to set up the film cutting machine and create materials separately, which greatly reduces the memory usage of the film cutting machine and improves the applicability of the film cutting machine to meet the needs of different film styles.

[0026] The utility model enables a PC to be connected to a plurality of film cutting machines at the same time, and different instructions are respectively issued to different film cutting machines, thereby improving the production efficiency of the film cutting machines.

[0027] The gas nozzle of the utility model can reduce the generation of pollutants and reduce the pollution and damage to the environment by spraying auxiliary gas during the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the control system structure of the utility model

[0029] Figure 2 This is a schematic diagram of a setting structure that can be used as a reference for the CNC machine tool architecture of the utility model.

[0030] Label description: 1. Image acquisition device; 2. PC; 3. MAX232 chip; 4. Single chip microcomputer; 5. Drive device; 6. Stepper motor; 7. Drive controller; 8. Film cutter; 9. Cutting unit; 10. Laser cutter; 12. X-axis guide rail; 13. Y-axis guide rail; 14. Z-axis guide rail; 15. X-slider; 16. Y-slider; 17. X-axis motor; 18. Y-axis motor; 19. Z-axis motor; 21. Rotating support frame; 22. CNC machine tool structure. DETAILED DESCRIPTION

[0031] The utility model will be further described below in conjunction with the accompanying drawings.

[0032] The "one embodiment", "another embodiment", "embodiment", etc. mentioned in this specification refer to the specific features, structures or characteristics described in conjunction with the embodiment included in at least one embodiment generally described in this application. The same expression appearing in multiple places in the specification does not necessarily refer to the same embodiment. Further, when a specific feature, structure or characteristic is described in conjunction with any embodiment, it is claimed that the feature, structure or characteristic can be realized in conjunction with other embodiments and also falls within the scope of the utility model.

[0033] Although the utility model is described herein with reference to a plurality of illustrative embodiments of the utility model, it should be understood that those skilled in the art may devise many other modifications and implementations that fall within the scope and spirit of the principles disclosed herein. More specifically, within the scope of the disclosure, drawings, and claims of the present application, various modifications and improvements may be made to the components and / or layout of the subject combination layout. In addition to the modifications and improvements made to the components and / or layout, other uses will also be apparent to those skilled in the art.

[0034] Example 1: Figure 1 As shown, one embodiment of the utility model is that a cloud film cutting machine control system includes an image acquisition device 1, a PC 2, a MAX232 chip 3, a single-chip microcomputer 4, a driving device 5, and a film cutting machine 8. The driving device 5 includes a stepping motor 6 and a driving controller 7. The film cutting machine 8 includes a cutting unit 9 and a rotating support frame 21.

[0035] The image collector 1 is connected to the PC 2, and the image collector 1 collects image information and sends it to the PC 2;

[0036] The PC 2 is connected to the single-chip computer 4 via the MAX232 chip 3;

[0037] The single chip microcomputer 4 is connected to the drive controller 7 via an I / O interface, and the single chip microcomputer 4 sends a control signal to the drive controller 7;

[0038] The stepper motor 6 is connected to the drive controller 7 , and the drive controller 7 drives and controls the stepper motor 6 to drive the cutting unit 9 of the film cutting machine 8 to work.

[0039] After the target image is acquired by the image acquisition device 1, it will be imported into the PC 2 through the data line. The software system in the PC 2 sets the target image according to the set program, and then outputs the processing code, which is transmitted to the single-chip microcomputer 4 through the computer interface. The single-chip microcomputer 4 converts the code into mechanical instructions, drives the film cutting machine 8 through the driving device 5, and the driving device 5 requires the driving controller 7 to drive the stepping motor 6.

[0040] Example 2: Figure 2 As shown, another embodiment of the utility model is that the CNC machine tool structure 22 includes a guide rail structure, a slider structure and a motor. The slider structure is movably installed in the guide rail, the motor is arranged on the slider structure, the cutting unit 9 is installed on the slider structure, and the motor is used to drive the slider structure and the cutting unit 9 to move;

[0041] The guide rail structure includes an X-axis guide rail 12, a Y-axis guide rail 13 and a Z-axis guide rail 14; the motor includes an X-axis motor 17, a Y-axis motor 18 and a Z-axis motor 19; the slider includes an X slider 15 and a Y slider 16; there are more than two X sliders;

[0042] The X-axis guide rail 12 is provided with an X-slider 15, and the X-axis motor 17 drives the X-slider 15 to move on the X-axis guide rail 12 through a lead screw; the Y-axis guide rail 13 is fixed on the X-slider 15;

[0043] The Y-axis guide rail 13 is provided with a Y-sliding block 16, the Y-axis motor 18 is connected to the Y-sliding block 16 via the lead screw, and the Y-axis motor 18 drives the Y-sliding block 16 to move horizontally on the Y-axis guide rail 13; the Z-axis guide rail 14 is vertically provided on the Y-sliding block 16;

[0044] The rotating support frame 21 is provided on the Z-axis guide rail 14, the cutting unit 9 is fixed on the rotating support frame 21, the Z-axis motor 19 is connected to the rotating support frame 21 through the lead screw on the Y slider 16, and the rotating support frame 21 and the cutting unit 9 are driven by the Z-axis motor 19 to move up and down.

[0045] Working principle: When the film cutting machine 8 is working, the driving device 5 first drives the X-axis motor 17, Y-axis motor 18 and Z-axis motor 19 of the film cutting machine 8 to work, and the X-axis motor 17 drives the X-slider 15 to move on the X-axis guide rail 12 through the lead screw, and the Y-axis motor 18 is connected to the Y-slider 16 through the lead screw, and the Y-axis motor 18 drives the Y-slider 16 to move horizontally on the Y-axis guide rail 13, and the Z-axis guide rail 14 is provided with the rotating support frame 21, and the cutting unit 9 is fixed on the rotating support frame 21, and the Z-axis motor 19 drives the rotating support frame 21 and the cutting unit 9 to move up and down, thereby completing the film cutting work.

[0046] Embodiment 3: Another embodiment of the utility model is that the cutting unit 9 includes a laser cutter 10, a tool, and a rotating support frame 21, and the laser cutter 10 and the tool are connected to the rotating support frame 21. The rotating support frame 21 can rotate 180 degrees and can rotate the laser cutter 10 or the tool to a side close to the machine tool according to instructions.

[0047] There is no restriction on the use of the laser cutter 10 and the tool. The laser cutter 10 can process fine details, and the tool is more convenient to use and is less likely to produce melts, etc. The selection is based on the film state and specific needs.

[0048] Embodiment 4: On the basis of the above-mentioned embodiment, the utility model can also adopt the following setting mode. In order to adapt to different cutting machine working environments, the communication mode between the PC 2 and the single-chip microcomputer 4 can also adopt Ethernet communication mode. In the case where the single-chip microcomputer 4 has an Ethernet interface and communicates through the Ethernet protocol, the single-chip microcomputer 4 can be used as a TCP / IP client or server to connect the PC 2 and the network to realize data transmission. The single-chip microcomputer 4 and the Ethernet can be connected through a software interface, using the I / O port of the single-chip microcomputer 4 to simulate the SPI interface, and the communication process is controlled by software. In actual communication, the Ethernet communication adopts a frame mode. The single-chip microcomputer 4 needs to organize the data into Ethernet frames according to a certain format. When receiving data, the single-chip microcomputer 4 needs to parse the Ethernet frame and extract the required data. The software interface is relatively slow, but more flexible, and is suitable for some situations where the speed requirement is not high, but data transmission through the SPI interface can achieve fast and reliable results.

[0049] Embodiment 5: Based on the above embodiments, the present invention can also adopt the following configuration mode: in order to improve the working efficiency of the film cutting machine, the film cutting machine is further connected with the display. The display is an existing display screen or an electronic screen, which is used to display the working condition information of the film cutting machine.

[0050] In summary, the film cutting machine of the utility model can achieve the effect of producing customized films and batch production, and through the control method of PC and single-chip microcomputer, on the one hand, it can make the operation interface more friendly and the control more flexible, and on the other hand, it can also achieve the purpose of real-time control. In addition, the connection between the film cutting machine and the display can facilitate the batch production of films and make it easier for staff to understand the equipment working condition information. At the same time, the patterns processed by the PC can be stored in the memory, and when operating again, the saved style can also be selected from the PC, thereby improving the working efficiency of the film cutting machine.

[0051] The cloud film cutting machine control system proposed in the utility model is suitable for the scenarios where one PC controls multiple film cutting machines and one film cutting machine mass produces films. To a certain extent, it can also adapt to the scenarios where the film materials are highly contaminated and need to block and clean the pollutants.

[0052] Although the above embodiments describe the specific implementation methods of the present invention, those skilled in the art should understand that these are only examples, and the protection scope of the present invention is defined by the appended claims. Those skilled in the art can make various changes or modifications to these implementation methods without departing from the principle and essence of the present invention, but these changes and modifications fall within the protection scope of the present invention.

Claims

1. A cloud film cutting machine control system, including an image acquisition device, a PC, a MAX232 chip, a single-chip microcomputer, a driving device, and a film cutting machine, characterized in that: The driving device includes a stepping motor and a driving controller, and the film cutting machine has a cutting unit; The image collector is connected to the PC, and the image collector collects image information and sends it to the PC; the PC is connected to the single-chip microcomputer via the MAX232 chip. The single chip microcomputer is connected to the drive controller via an I / O interface, and the single chip microcomputer sends a control signal to the drive controller; The stepper motor is connected to the drive controller, and the drive controller drives and controls the stepper motor to drive the cutting unit of the film cutting machine to work.

2. A cloud film cutting machine control system according to claim 1, characterized in that: The PC and the single-chip microcomputer adopt RS232 serial communication mode, and the PC is connected with the RXD receiving end and TXD sending end of the single-chip microcomputer through the MAX232 chip.

3. A cloud film cutting machine control system according to claim 1, characterized in that: The cutting unit includes any one of a laser cutter and a knife.

4. A cloud film cutting machine control system according to claim 1, characterized in that: The film cutting machine includes a CNC machine tool structure, which is configured with a guide rail structure and a slider structure. The slider structure is movably installed in the guide rail, the motor is arranged on the slider structure, the cutting unit is installed on the slider structure, and the motor is used to drive the slider structure and the cutting unit to move.

5. A cloud film cutting machine control system according to claim 4, characterized in that: The CNC machine tool architecture is provided with an X-axis guide rail, a Y-axis guide rail and a Z-axis guide rail; the motor includes an X-axis motor, a Y-axis motor and a Z-axis motor; Wherein, an X-slider is provided on the X-axis guide rail; the X-axis motor is used to drive the X-slider to move on the X-axis guide rail through a lead screw; Wherein, the Y-axis guide rail is fixed on the X slider, the Y-axis guide rail is provided with a Y slider, the Y-axis motor is connected to the Y slider through a lead screw, and the Y-axis motor drives the Y slider to move horizontally on the Y-axis guide rail; Among them, a Z-axis guide rail is vertically arranged on the Y slider, a rotating support frame is provided on the Z-axis guide rail, the cutting unit is fixed on the rotating support frame, the Z-axis motor is connected to the rotating support frame through a lead screw on the Y slider, and the rotating support frame and the cutting unit are driven by the Z-axis motor to move up and down.

6. A cloud film cutting machine control system according to claim 5, characterized in that: There are more than two X-slide blocks, and the Y-axis guide rail is fixed on the two X-slide blocks.

7. A cloud film cutting machine control system according to claim 1, characterized in that: The cloud film cutting machine control system also includes a power supply, which is installed on the film cutting machine housing. The image acquisition device, PC, MAX232 chip, single-chip microcomputer, drive device, and film cutting machine are all connected to the power supply.

8. The cloud film cutting machine control system according to claim 1 is characterized in that: The film cutting machine also includes a display, and the display is used to display the working condition information of the film cutting machine.

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