Special-shaped cutting device based on automation system and control method

Abstract

The application provides a special-shaped cutting device based on an automatic system and a control method, and the method comprises the following steps: obtaining characteristic parameters of an original screen to be cut; adjusting the working state of a feeding mechanism according to the characteristic parameters of the original screen to be cut, so as to transfer the original screen to be cut; adjusting a cutting mechanism, and processing the original screen to be cut transferred by the feeding mechanism in a preset processing mode according to the characteristic parameters of the original screen to be cut, so as to form a processed screen; obtaining the characteristic parameters of the processed screen; and adjusting the working state of a discharging mechanism according to the characteristic parameters of the processed screen, so as to transfer the processed screen. Through the above design, the application solves the problems that the existing special-shaped screen production line cannot be quickly adjusted according to the needs of users and the conditions of screen glass to be processed, is not intelligent and automatic, and has a low production efficiency.

Description

Technical Field

[0001] This invention relates to the field of screen manufacturing technology, and in particular to an irregular shape cutting device and control method based on an automated system. Background Technology

[0002] With the technological advancements in the electronics industry and the increasing market demand for electronic products in various forms, traditionally shaped screens can no longer fully meet user needs. Consequently, products with irregularly shaped screens are increasingly being developed to satisfy market demands. Just like the production of traditionally shaped screens, large-scale production of irregularly shaped screens inevitably requires the establishment of corresponding production lines. However, current irregularly shaped screen production lines on the market generally cannot quickly adjust to user needs and the condition of the screen glass to be processed, lacking intelligence and automation, resulting in low production efficiency. Summary of the Invention

[0003] Therefore, it is necessary to address the problems of existing irregular-shaped screen production lines, which generally cannot quickly adjust to user needs and the condition of the screen glass to be processed, lack of intelligence and automation, and low production efficiency. This necessitates providing an automated system-based irregular-shaped screen cutting control method, which includes:

[0004] Obtain the feature parameters of the original screen to be cut;

[0005] The working state of the feeding mechanism is adjusted according to the characteristic parameters of the original screen to be cut in order to transfer the original screen to be cut.

[0006] The cutting mechanism is adjusted, and the original screen to be cut, which is transferred from the feeding mechanism, is processed according to the characteristic parameters of the original screen to be cut using a preset processing method to form a processed screen.

[0007] Obtain the feature parameters of the processed screen;

[0008] The working state of the unloading mechanism is adjusted according to the characteristic parameters of the processed screen in order to transfer the processed screen.

[0009] In one embodiment, the feeding mechanism includes a feeding tray, a feeding limiting post, a feeding nozzle, and a feeding alignment camera; wherein, the step of adjusting the working state of the feeding mechanism according to the characteristic parameters of the original screen to be cut includes:

[0010] Adjust the distance between the feeding limit pins according to the size of the feeding tray;

[0011] Adjust the distance between the feeding nozzles according to the characteristic parameters of the original screen to be cut;

[0012] Adjust the distance between the suction nozzles of the feeding tray transfer as needed;

[0013] The working state of the loading alignment camera is adjusted according to the feature parameters of the original screen to be cut.

[0014] In one embodiment, the step of adjusting the working state of the loading alignment camera according to the feature parameters of the original screen to be cut includes:

[0015] Adjust the distance between the loading alignment cameras according to the feature parameters of the original screen to be cut;

[0016] The original screen to be cut is visually aligned according to a preset standard.

[0017] The visual alignment process includes visual calibration, target photography, object photography, and alignment calculation.

[0018] In one embodiment, the cutting mechanism includes a cutting alignment camera and a cutting platform; wherein, the step of adjusting the cutting mechanism includes:

[0019] The relative position between the cutting alignment camera in the cutting mechanism and the cutting platform in the cutting mechanism is detected.

[0020] Determine whether the relative position condition meets the preset position condition;

[0021] The position of the cutting alignment camera is adjusted based on the judgment result.

[0022] In one embodiment, the preset processing method includes covering some of the pores on the surface of the cutting platform with Teflon.

[0023] In one embodiment, the step of adjusting the cutting mechanism and processing the original screen to be cut, which is transferred from the feeding mechanism, according to the characteristic parameters of the original screen to be cut, using a preset processing method to form the processed screen includes:

[0024] The cutting parameters are obtained through the storage unit or external unit;

[0025] A cutting path is generated based on the cutting parameters and the feature parameters of the original screen to be cut.

[0026] The cutting mechanism is adjusted to work along the cutting path to process the original screen to be cut, forming a processed screen.

[0027] In one embodiment, the feeding mechanism includes a feeding tray, a feeding limiting post, and a feeding suction unit; wherein, the step of adjusting the working state of the feeding mechanism according to the characteristic parameters of the processed screen includes:

[0028] Adjust the distance between the feeding limit pins according to the size of the feeding tray;

[0029] Adjust the distance between the material feeding units according to the size of the processed screen;

[0030] Adjust the distance between the nozzles of the feed tray transfer as needed.

[0031] In one embodiment, the material feeding unit includes a material feeding nozzle and a material feeding suction cup; wherein, before the step of adjusting the distance between the material feeding units according to the size of the processed screen, the method further includes: selecting the material feeding nozzle and the material feeding suction cup to be interchanged according to the different sizes of the processed screen.

[0032] In one embodiment, the transfer of the feeding tray and the unloading tray both include two position points;

[0033] The two location points for the transfer of the feeding tray include:

[0034] The feeding position of the feeding tray along the Z-axis is the position where the feeding tray is sent by the conveyor belt through the inlet.

[0035] The waiting position of the Z-axis of the feeding tray: the position where the Z-axis suction nozzle grabs the product;

[0036] The two location points for the transfer of the feeding tray include:

[0037] The discharge position of the feeding tray on the Z-axis: The feeding mechanism moves the feeding tray away from the starting position of the conveyor belt;

[0038] The waiting position of the feeding tray Z-axis is the position where the feeding mechanism transfers and places the empty feeding tray.

[0039] The present invention also proposes an irregular shape cutting device based on an automated system, which includes:

[0040] First parameter acquisition unit; used to acquire the feature parameters of the original screen to be cut.

[0041] A feeding control unit is used to adjust the working state of the feeding mechanism according to the characteristic parameters of the original screen to be cut, so as to transfer the original screen to be cut.

[0042] The cutting control unit is used to adjust the cutting mechanism and process the original screen to be cut, which is transferred from the feeding mechanism, according to the characteristic parameters of the original screen to be cut, in a preset processing method to form a processed screen.

[0043] The second parameter acquisition unit is used to acquire the feature parameters of the processed screen.

[0044] The unloading control unit is used to adjust the working state of the unloading mechanism according to the characteristic parameters of the processed screen in order to transfer the processed screen.

[0045] The present invention also proposes an irregular shape cutting system based on an automated system, which includes a feeding mechanism, a cutting mechanism, an unloading mechanism, and a central processing unit connected to each of the three.

[0046] The feeding mechanism includes a feeding tray, a feeding limiting post, a feeding suction nozzle, and a feeding alignment camera, which are used to pick up the original screen to be cut and place it on the cutting station according to preset requirements.

[0047] The cutting mechanism includes a cutting device, a cutting alignment camera, and a cutting platform, used to cut the original screen to be cut to produce a processed screen.

[0048] The feeding mechanism includes a feeding tray, a feeding limit post, and a feeding suction unit, which are used to pick up the processed screen and transport it to the feeding storage position.

[0049] In this invention, the central processing unit (CPU) can obtain and parse the characteristic parameters of the original screen to be cut through a user interface. Then, based on these characteristic parameters, the CPU controls the operation of the feeding mechanism's feeding tray, feeding limit post, feeding nozzle, and feeding alignment camera to adjust the working state of the feeding mechanism, completing the picking and transfer of the original screen. After the original screen is transported to a preset workstation, the CPU controls the cutting mechanism to process it using a preset processing method, forming a processed screen. Subsequently, the CPU obtains the characteristic parameters of the processed screen and controls the operation of the unloading mechanism's unloading tray, unloading limit post, and unloading suction unit to transfer the processed screen, thus completing the entire automated process of loading, cutting, and unloading irregularly shaped screens. This reduces or solves the problem that existing irregularly shaped screen production lines generally cannot quickly adjust to user needs and the condition of the screen glass to be processed, resulting in insufficient intelligence and automation and low production efficiency. Attached Figure Description

[0050] Figure 1This is a schematic diagram illustrating the execution steps of the irregular shape cutting control method based on an automated system according to the present invention;

[0051] Figure 2 This is a connection block diagram of the irregular shape cutting system based on an automated system according to the present invention;

[0052] Figure 3 This is a structural block diagram of the feeding mechanism in the irregular shape cutting system based on the automated system of the present invention;

[0053] Figure 4 This is a structural block diagram of the cutting mechanism in the irregular shape cutting system based on the automated system of the present invention;

[0054] Figure 5 This is a structural block diagram of the unloading mechanism in the irregular shape cutting system based on the automated system of the present invention;

[0055] Figure 6 This is a schematic diagram of the execution steps of the irregular shape cutting control method based on an automated system according to an embodiment of the present invention;

[0056] Figure 7 This is a schematic diagram of the execution steps of the irregular cutting control method based on an automated system according to the present invention in another embodiment;

[0057] Figure 8 This is a schematic diagram of the execution steps of the irregular cutting control method based on an automated system according to the present invention in another embodiment;

[0058] Figure 9 This is a schematic diagram of the execution steps of the irregular cutting control method based on an automated system according to the present invention in another embodiment;

[0059] Figure 10 This is a schematic diagram of the execution steps of the irregular cutting control method based on an automated system according to the present invention in another embodiment;

[0060] Figure 11 This is a schematic diagram illustrating the execution steps of the irregular shape cutting control method based on an automated system according to another embodiment of the present invention.

[0061] The attached diagram lists the components represented by each number as follows:

[0062] 100. Feeding mechanism; 110. Feeding tray; 120. Feeding limit post; 130. Feeding nozzle; 140. Feeding alignment camera; 200. Cutting mechanism; 210. Cutting device; 220. Cutting alignment camera; 230. Cutting platform; 300. Unloading mechanism; 310. Unloading tray; 320. Unloading limit post; 330. Unloading suction unit; 400. Central processing unit. Detailed Implementation

[0063] To make the above-mentioned objects, features, and advantages of the present invention more apparent and understandable, specific embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the specific details described below are only a part of the embodiments of the present invention, and the present invention can be implemented in many other embodiments different from those described herein. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0064] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0065] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0066] Please see Figure 1 This invention provides a method for controlling irregular cutting based on an automated system, which performs the following steps during implementation:

[0067] S100: Obtain the feature parameters of the original screen to be cut;

[0068] S200: Adjust the working state of the feeding mechanism 100 according to the characteristic parameters of the original screen to be cut in order to transfer the original screen to be cut.

[0069] S300: Adjust the cutting mechanism 200 and process the original screen to be cut, which is transferred from the feeding mechanism 100, according to the characteristic parameters of the original screen to be cut, using a preset processing method to form the processed screen.

[0070] S400: Obtain the feature parameters of the processed screen;

[0071] S500: Adjust the working state of the unloading mechanism 300 according to the characteristic parameters of the processed screen to transfer the processed screen.

[0072] To facilitate understanding and explanation, the above method steps will be further explained below using an automated irregular shape cutting system as an example.

[0073] Please see Figure 2The aforementioned irregular shape cutting system based on an automated system includes a feeding mechanism 100, a cutting mechanism 200, a discharging mechanism 300, and a central processing unit 400 connected to each of the three.

[0074] Please refer to Figure 3 The feeding mechanism 100 includes a feeding tray 110, a feeding limiting post 120, a feeding suction nozzle 130, and a feeding alignment camera 140, which are used to pick up the original screen to be cut and place it on the cutting station according to preset requirements.

[0075] Please see Figure 4 The cutting mechanism 200 includes a cutting device 210, a cutting alignment camera 220, and a cutting platform 230, which are used to cut the original screen to be cut to produce a processed screen.

[0076] Please see Figure 5 The unloading mechanism 300 includes an unloading tray 310, an unloading limit post 320, and an unloading suction unit 330, which are used to pick up the processed screen and transport it to the unloading storage position.

[0077] The central processing unit 400 includes a processor and a memory. The memory stores an executable program that can be run by the processor. When the processor executes the executable program, it controls the irregular cutting device 210 of the automated system to perform the steps of S100-S500 described above.

[0078] The central processing unit 400 is connected to the loading mechanism 100, cutting mechanism 200, and unloading mechanism 300 via a communication bus. Those skilled in the art will understand that the above circuit structure does not constitute a limitation of the present invention; the present invention may include more or fewer components than described above, or combine certain components, or have different component arrangements.

[0079] The aforementioned communication bus is used to realize the connection and communication between the other electrical components; the irregular cutting device 210 of the automation system may also include a user interface, which may include at least one of a USB interface and an I2S interface.

[0080] The user interface is mainly used to connect to other devices to obtain user control commands, etc. These devices may include control panels, storage devices that store control information, etc. The control panel can be a remote control device. Specifically, the control panel may include a touch panel, control buttons, or a joystick.

[0081] The processor can be a 32-bit Cortex-M3 core microcontroller STM32F103R8, which has the ability to fetch and calculate data, perform comparative analysis, and synthesize control signals.

[0082] The memory can be high-speed RAM or stable memory; furthermore, the memory can be a storage device independent of the processor.

[0083] Based on the above, please refer to Figures 1 to 5 Specifically, in this embodiment, the central processing unit 400 can obtain and parse the feature parameters of the original screen to be cut through the user interface. Then, the central processing unit 400 controls the loading tray 110, loading limit post 120, loading suction nozzle 130, and loading alignment camera 140 in the loading mechanism 100 to adjust the working state of the loading mechanism 100, completing the picking and transfer of the original screen to be cut. After the original screen to be cut is transported to the preset workstation (cutting processing workstation), the central processing unit 400 controls the cutting mechanism 200 to process the original screen to be cut using a preset processing method, forming a processed screen. Afterwards, the central processing unit 400 obtains the feature parameters of the processed screen and controls the unloading tray 310, unloading limit post 320, and unloading suction unit 330 in the unloading mechanism 300 to operate according to these feature parameters to transfer the processed screen, thereby completing the entire automated process of loading, cutting, and unloading the irregularly shaped screen.

[0084] The characteristic parameters of the original screen to be cut mainly include data such as screen size and thickness. The preset processing method includes at least cutting processing, which can be based on a cutting wheel or laser.

[0085] In addition, the aforementioned feeding mechanism 100, cutting mechanism 200, and unloading mechanism 300 all include a displacement mechanism with three-axis (X-axis, Y-axis, Z-axis) motion directions that can be used to adjust the position of their constituent units as needed. Since this part of the mechanism is a commonly used mechanism in screen glass processing production lines and is common knowledge, it will not be described in detail here.

[0086] Please see Figure 3 The feeding mechanism 100 includes a feeding tray 110, a feeding limiting post 120, a feeding suction nozzle 130, and a feeding alignment camera 140; (Please refer to...) Figure 6 The steps for adjusting the working state of the feeding mechanism 100 according to the characteristic parameters of the original screen to be cut include:

[0087] S210: Adjust the distance between the feeding limit pins 120 according to the size of the feeding tray 110;

[0088] S220: Adjust the distance between the feeding nozzles 130 according to the characteristic parameters of the original screen to be cut;

[0089] S230: Adjust the distance between the nozzles transferred by the feeding tray 110 as needed;

[0090] S240: Adjust the working status of the loading alignment camera 140 according to the feature parameters of the original screen to be cut.

[0091] Specifically, in this embodiment, after acquiring and parsing the feature parameters of the original screen to be cut, the central processing unit 400 controls the loading limiting post 120 in the loading mechanism 100 to move with the assistance of the displacement mechanism to adapt to the size of the loading tray 110. Next, the central processing unit 400 adjusts the distance between the loading nozzles 130 based on the size of the original screen to be cut, so that the loading nozzles 130 can stably adsorb, fix, and transport the original screen to be cut. Afterwards, the central processing unit 400 controls the loading alignment camera 140 in the loading mechanism 100 to move with the assistance of the displacement mechanism to adapt to the size and position of the original screen to be cut, and performs recognition processing on the screen.

[0092] Among them, the two locations where the feeding tray 110 is transferred include:

[0093] The feeding position of the feeding tray 110 on the Z axis: the position where the feeding tray 110 is sent by the feed inlet conveyor belt;

[0094] Waiting position of the feeding tray 110Z axis: The position where the feeding Z axis suction nozzle grabs the product.

[0095] Please see Figure 7 The steps for adjusting the working state of the loading alignment camera 140 based on the feature parameters of the original screen to be cut include:

[0096] S241: Adjust the distance between the loading alignment cameras 140 according to the feature parameters of the original screen to be cut;

[0097] S242: Perform visual alignment processing on the original screen to be cut according to the preset standard;

[0098] The visual alignment process includes visual calibration, target photography, object photography, and alignment calculation.

[0099] Please see Figure 4 The cutting mechanism 200 includes a cutting alignment camera 220 and a cutting platform 230; where, please refer to Figure 8 The steps for adjusting the cutting mechanism 200 include:

[0100] S310: Detect the relative position between the cutting alignment camera 220 in the cutting mechanism 200 and the cutting platform 230 in the cutting mechanism 200;

[0101] S320: Determine whether the relative position condition meets the preset position condition;

[0102] S330: Adjust the position of the cutting alignment camera 220 according to the judgment result.

[0103] Specifically, in this embodiment, after the original screen to be cut is transported to the glass cutting station by the feeding mechanism 100, the central processing unit 400 first controls the component units in the cutting mechanism 200 to check the condition of the original screen to be cut, and adjusts its position with the assistance of the displacement mechanism for relevant detection and subsequent processing. Specifically, the central processing unit 400 obtains the relative position between the cutting alignment camera 220 and the cutting platform 230 in the cutting mechanism 200 in the current state, and determines whether the relative position meets the preset position conditions, such as whether it is suitable for the cutting alignment camera 220 to perform detection. If it is not suitable, the central processing unit 400 controls the cutting alignment camera 220 to change its position with the assistance of the displacement mechanism to achieve a suitable working position.

[0104] The aforementioned preset processing method may include covering some of the pores on the surface of the cutting platform 230 with Teflon. This method can better facilitate the identification of the cutting alignment camera 220 and the cutting of the cutting structure.

[0105] Please see Figure 9 The steps of adjusting the cutting mechanism 200 and processing the original screen to be cut, which was transferred from the feeding mechanism 100, according to the characteristic parameters of the original screen to be cut, using a preset processing method to form the processed screen include:

[0106] S340: Obtain cutting parameters through a storage unit or an external unit;

[0107] S350: Generates a cutting path based on the cutting parameters and the feature parameters of the original screen to be cut;

[0108] S360: Adjust the cutting mechanism 200 to work along the cutting path to process the original screen to be cut, forming the processed screen.

[0109] Specifically, in the embodiment, after determining that the original screen to be cut is fixed on the cutting platform 230 and in a suitable position, the central processing unit 400 plans a virtual path based on the original screen to be cut, according to the cutting parameters, the characteristic parameters of the original screen to be cut, and the data detected by the cutting alignment camera 220. Then, it controls the cutting device 210 to contact the original screen to be cut with the assistance of the displacement mechanism, and cuts the screen on the screen according to the generated virtual path to finally form a processed screen that meets the user's needs.

[0110] The cutting parameters mentioned above can come from a cutting file stored in a storage unit or an external unit. This cutting file includes product parameters and cutting parameters.

[0111] Regarding the product parameters mentioned above: Users can click on "Product Parameters" on the operating terminal to bring up the product parameter window. The product parameters allow users to set the parameters for the current production model and compensate for material loading deviations. The product parameters will switch according to the selected file, corresponding to each different product.

[0112] To facilitate understanding and explanation, the above cutting process will be further illustrated with additional examples below.

[0113] The specific steps are as follows:

[0114] Adjust the distance between the camera and the cutting platform 230 to ensure clear imaging;

[0115] Depending on the product being cut, some pores on the surface of the cutting machine platform are covered with Teflon.

[0116] Adjust the height of the cutting Z-axis limit in the displacement mechanism according to the requirements of the cutting platform 230;

[0117] Adjust the position of the Y-axis sensor and the corresponding limit position in the displacement mechanism according to the operational needs;

[0118] Adjust the position of the flipping Z-axis cylinder in the displacement mechanism as needed.

[0119] The aforementioned displacement mechanism, cylinder, and Y-axis sensor are common mechanisms and functional components in screen glass production lines. Their specific structures and functions will not be elaborated here.

[0120] Please see Figure 5 The feeding mechanism 300 includes a feeding tray 310, a feeding limiting post 320, and a feeding suction unit 330; (Please refer to...) Figure 10 The steps for adjusting the working state of the unloading mechanism 300 according to the characteristic parameters of the processed screen include:

[0121] S510: Adjust the distance between the feeding limit pins 320 according to the size of the feeding tray 310;

[0122] S520: Adjust the distance between the unloading and picking units 330 according to the size of the screen after processing;

[0123] S530: Adjust the distance between the nozzles of the feed tray 310 as needed.

[0124] Specifically, in this embodiment, after the cutting mechanism 200 completes the cutting of the original screen to be cut to form the processed screen,

[0125] The central processing unit 400 controls the unloading limit post 320 in the unloading mechanism 300 to move with the assistance of the displacement mechanism to adapt to the size of the unloading tray 310. Then, the central processing unit 400 controls and adjusts the distance between the unloading and suction units 330 based on the size of the processed screen, so that the unloading and suction units 330 can more stably adsorb, fix and transport the processed screen.

[0126] Among them, the two locations where the feeding tray 310 is transferred include:

[0127] The discharge position of the feeding tray 310 on the Z-axis: The feeding mechanism 300 moves the feeding tray 310 away from the starting position of the conveyor belt;

[0128] Waiting position of the feeding tray 310 on the Z-axis: The position where the feeding mechanism 300 transfers the empty feeding tray 310 to.

[0129] The aforementioned feeding and suction unit 330 includes a feeding nozzle and a feeding suction cup; wherein, please refer to Figure 11 Before the step of adjusting the distance between the feeding and suction units 330 according to the size of the processed screen, the method further includes step S540: selecting and swapping the feeding nozzle and the feeding suction cup according to the different sizes of the processed screen.

[0130] Because the suction power of the nozzle and the suction cup differs, the central processing unit 400 determines whether to use the nozzle or the suction cup to transport the processed screen based on the size of the screen after processing. If the size of the processed screen exceeds a preset threshold, the unloading suction cup is selected; if the size of the processed screen is below the preset threshold, the unloading nozzle is selected, thus automatically adapting to different situations.

[0131] Furthermore, under the control of the central processing unit 400, the aforementioned feeding mechanism 100 and the conveyor belt in the unloading structure perform the following actions during operation:

[0132] Feeding and conveying forward rotation start: Obtain user instructions to make the feeding mechanism 100 rotate forward to transport the extraction tray via the conveyor belt.

[0133] Reverse start of feeding and conveying: Obtain user instructions to cause the feeding mechanism 100 to reverse the operation of the conveyor belt that puts the extraction tray into the tray, and then transport the extraction tray.

[0134] Material feeding and conveying forward rotation start: Obtain user instructions to make the conveyor belt of the feeding mechanism 300 that delivers the extraction tray rotate forward to transport the extraction tray.

[0135] Material feeding and conveying reverse start: Obtain user instructions to cause the conveyor belt of the feeding mechanism 300 that delivers the extraction tray to reverse and transport the extraction tray.

[0136] The present invention also proposes an irregular shape cutting device based on an automated system, which includes:

[0137] First parameter acquisition unit; used to acquire the feature parameters of the original screen to be cut.

[0138] A feeding control unit is used to adjust the working state of the feeding mechanism according to the characteristic parameters of the original screen to be cut, so as to transfer the original screen to be cut.

[0139] The cutting control unit is used to adjust the cutting mechanism and process the original screen to be cut, which is transferred from the feeding mechanism, according to the characteristic parameters of the original screen to be cut, in a preset processing method to form a processed screen.

[0140] The second parameter acquisition unit is used to acquire the feature parameters of the processed screen.

[0141] The unloading control unit is used to adjust the working state of the unloading mechanism according to the characteristic parameters of the processed screen in order to transfer the processed screen.

[0142] The aforementioned irregular-shaped cutting control device based on the automated system executes the steps of the aforementioned irregular-shaped cutting control method of the automated system during operation. Therefore, the technical problems it solves and the technical effects it produces have been specifically explained above, and will not be repeated here.

[0143] In addition, the irregular shape cutting system based on the automated system of the present invention may also include a user operation terminal, which has a visual screen and a corresponding unit module for user input of information, so as to allow the user to understand the working status of the entire device, and to allow the user to input relevant parameters (such as the feature parameters of the original screen to be cut and / or the feature parameters of the processed screen and other various preset condition parameters, etc.) or input control commands to control the operation of the entire device.

[0144] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0145] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the invention. It should be noted that those skilled in the art can make various modifications, substitutions, and improvements without departing from the concept of the present invention, and these should all be covered within the scope of protection of the present invention. Therefore, the scope of protection of this invention should be determined by the claims.

Claims

1. A method for controlling irregular-shaped cutting based on an automated system, characterized in that, include: Obtain the feature parameters of the original screen to be cut, including the screen size and thickness; The working state of the feeding mechanism is adjusted according to the characteristic parameters of the original screen to be cut in order to transfer the original screen to be cut. Cutting parameters are obtained through a storage unit or an external unit. A cutting path is generated based on the cutting parameters and the feature parameters of the original screen to be cut. The cutting mechanism is adjusted to work according to the cutting path to process the original screen to be cut, which is transferred from the feeding mechanism, to form a processed screen. Obtain the feature parameters of the processed screen; The working state of the unloading mechanism is adjusted according to the characteristic parameters of the processed screen in order to transfer the processed screen; The feeding mechanism includes a feeding tray, feeding limiting posts, feeding nozzles, and a feeding alignment camera. The step of adjusting the working state of the feeding mechanism according to the characteristic parameters of the original screen to be cut includes: adjusting the distance between the feeding limiting posts according to the size of the feeding tray; adjusting the distance between the feeding nozzles according to the characteristic parameters of the original screen to be cut; and adjusting the working state of the feeding alignment camera according to the characteristic parameters of the original screen to be cut. The feeding mechanism includes a feeding tray, feeding limit posts, and a feeding suction unit; the feeding suction unit includes a feeding nozzle and a feeding suction cup; the step of adjusting the working state of the feeding mechanism according to the characteristic parameters of the processed screen includes: adjusting the distance between the feeding limit posts according to the size of the feeding tray; selecting and swapping the feeding nozzle and the feeding suction cup according to the different sizes of the processed screen; adjusting the distance between the feeding suction units according to the size of the processed screen; and adjusting the distance between the feeding nozzles transferred by the feeding tray as needed. The central processing unit determines whether the size of the processed screen exceeds a preset threshold based on the size of the processed screen. If the size of the processed screen exceeds the preset threshold, it controls the selection of the unloading suction cup to work; if the size of the processed screen is lower than the preset threshold, it controls the selection of the unloading nozzle to work; and after selection, it adjusts the distance between the selected unloading suction units to transfer the processed screen.

2. The irregular shape cutting control method based on an automated system according to claim 1, characterized in that, The step of adjusting the working state of the loading alignment camera according to the feature parameters of the original screen to be cut includes: Adjust the distance between the loading and alignment cameras according to the feature parameters of the original screen to be cut; The original screen to be cut is visually aligned according to a preset standard. The visual alignment process includes visual calibration, target photography, object photography, and alignment calculation.

3. The irregular shape cutting control method based on an automated system according to claim 2, characterized in that, The cutting mechanism includes a cutting alignment camera and a cutting platform; wherein, the step of adjusting the cutting mechanism includes: The relative position between the cutting alignment camera in the cutting mechanism and the cutting platform in the cutting mechanism is detected. Determine whether the relative position condition meets the preset position condition; The position of the cutting alignment camera is adjusted based on the judgment result.

4. The irregular shape cutting control method based on an automated system according to claim 3, characterized in that, The transfer of the feeding extraction tray and the unloading extraction tray both include two position points; The two location points for the transfer of the feeding tray include: The feeding position of the feeding tray along the Z-axis is the position where the feeding tray is sent by the conveyor belt through the inlet. The waiting position of the Z-axis of the feeding tray: the position where the feeding nozzle picks up the product; The two location points for the transfer of the feeding tray include: The discharge position of the feeding tray on the Z-axis: The feeding mechanism moves the feeding tray away from the starting position of the conveyor belt; The waiting position of the feeding tray Z-axis is the position where the feeding mechanism transfers and places the empty feeding tray.

5. An irregular-shaped cutting device based on an automated system, characterized in that, include: First parameter acquisition unit; Used to obtain the feature parameters of the original screen to be cut, the feature parameters including the size and thickness of the screen; Material feeding control unit; Used to adjust the working state of the feeding mechanism according to the characteristic parameters of the original screen to be cut, so as to transfer the original screen to be cut; The cutting control unit is used to acquire cutting parameters through a storage unit or an external unit, generate a cutting path based on the cutting parameters and the feature parameters of the original screen to be cut, and adjust the cutting mechanism to work according to the cutting path to process the original screen to be cut transferred by the feeding mechanism to form a processed screen. The second parameter acquisition unit is used to acquire the feature parameters of the processed screen. The unloading control unit is used to adjust the working state of the unloading mechanism according to the characteristic parameters of the processed screen in order to transfer the processed screen. The feeding mechanism includes a feeding tray, feeding limiting posts, feeding nozzles, and a feeding alignment camera. The step of adjusting the working state of the feeding mechanism according to the characteristic parameters of the original screen to be cut includes: adjusting the distance between the feeding limiting posts according to the size of the feeding tray; adjusting the distance between the feeding nozzles according to the characteristic parameters of the original screen to be cut; and adjusting the working state of the feeding alignment camera according to the characteristic parameters of the original screen to be cut. The feeding mechanism includes a feeding tray, feeding limit posts, and a feeding suction unit; the feeding suction unit includes a feeding nozzle and a feeding suction cup; the step of adjusting the working state of the feeding mechanism according to the characteristic parameters of the processed screen includes: adjusting the distance between the feeding limit posts according to the size of the feeding tray; selecting and swapping the feeding nozzle and the feeding suction cup according to the different sizes of the processed screen; adjusting the distance between the feeding suction units according to the size of the processed screen; and adjusting the distance between the feeding nozzles transferred by the feeding tray as needed. The central processing unit determines whether the size of the processed screen exceeds a preset threshold based on the size of the processed screen. If the size of the processed screen exceeds the preset threshold, it controls the selection of the unloading suction cup to work; if the size of the processed screen is lower than the preset threshold, it controls the selection of the unloading nozzle to work; and after selection, it adjusts the distance between the selected unloading suction units to transfer the processed screen.

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