Intelligent cutting equipment for production of light and thin curved screen and cutting method of intelligent cutting equipment

Abstract

The invention relates to the technical field of screen production, in particular to intelligent cutting equipment for light and thin curved screen production and a cutting method thereof, and the intelligent cutting equipment comprises a cutting table, a feeding assembly, a tray and the like; a feeding assembly used for conveying glass plates is arranged on the cutting table. The feeding assembly is connected with a tray used for loading glass plates. A plurality of placing grooves are formed in the tray; four limiting parts for limiting the glass plate are arranged on the tray; the four limiting parts are distributed at four corners of the upper side of the tray in a rectangular array; when a plurality of trays are stacked, the lower portion of the upper-layer tray is clamped in the four limiting portions of the lower-layer tray, and gaps are reserved between the four corners of the lower portion of the upper-layer tray and the four limiting portions of the lower-layer tray. According to the screen edge material separating device, all screens are separated from edge materials at a time through mutual cooperation of the pressing blocks and the electric suction cups, manual participation is not needed in the whole separating process, the separating efficiency of the screens and the edge materials is improved, and then the production efficiency of the screens is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of screen production, and particularly relates to an intelligent cutting device for the production of thin and light curved screens and a cutting method thereof. Background Art

[0002] When producing a curved screen, according to the product design dimensions, a laser cutting device is required to cut a glass substrate into a required initial shape, and then the glass substrate is subjected to a heat bending treatment in the subsequent process, so that the glass substrate is bent into a curved surface according to the shape of a mold to form a curved screen. When the existing laser cutting machine cuts the glass substrate, the glass substrate is placed on a carrying base. To prevent the carrying base from being damaged by cutting and to prevent the cut screen from shifting or shaking during transmission, the glass substrate is not completely cut through when cutting the glass substrate. After the glass substrate is cut, it is necessary to manually break and separate the cut screen from the scrap, and place them into trays one by one. When the staff breaks the screen from the scrap, the applied force is difficult to maintain consistent, resulting in the screen being easily broken or damaged, affecting the product quality. At the same time, the efficiency of manual material breaking and placing is low, reducing the production efficiency of the screen.

[0003] Furthermore, during the manual material placing process, the screen rubs against the tray, resulting in scratches on the screen surface and reducing the product quality.

[0004] In summary, the present application provides an intelligent cutting device for the production of thin and light curved screens and a cutting method thereof to improve the above-mentioned technical problems. Summary of the Invention

[0005] In order to overcome the disadvantages that after the existing laser cutting device cuts the glass substrate, it is necessary to manually break and separate the cut screen from the scrap, which easily causes the screen to be broken or damaged, affecting the product quality, and at the same time, the efficiency of manual material breaking and placing is low, reducing the production efficiency of the screen, the present invention provides an intelligent cutting device for the production of thin and light curved screens and a cutting method thereof.

[0006] The technical solution of the present invention is as follows: An intelligent cutting device for the production of thin and light curved screens includes a cutting table; it also includes a feeding component, a tray, a cutting component, a first telescopic driving member, a fixing frame, a pressing block and a receiving component; a feeding component for conveying glass plates is arranged on the cutting table; a tray for loading glass plates is connected to the feeding component; a number of placing grooves are arranged on the tray; four limiting parts for limiting the glass plates are arranged on the tray; the four limiting parts are distributed in a rectangular array at the four upper corners of the tray; when multiple trays are stacked on top of each other, the lower part of the upper tray is stuck in the four limiting parts of the lower tray, and there is a gap between the four corners of the lower part of the upper tray and the four limiting parts of the lower tray; a cutting component for cutting glass plates is arranged on the cutting table; a number of first telescopic driving members are arranged on the cutting table; a fixing frame is commonly connected to the telescopic ends of all the first telescopic driving members; a number of pressing blocks for extruding the screen for blanking are arranged on the lower side of the fixing frame; an accommodating groove is formed between the lower side of the fixing frame and the pressing block; a receiving component for receiving the screen is connected to the feeding component.

[0007] As a preferred technical solution of the present invention, the feeding component includes a first slide rail, a first electric slider and a bearing plate; the first slide rail is fixedly connected to the cutting table; the first electric slider is slidably connected to the first slide rail; the bearing plate is fixedly connected to the first electric slider; a limiting frame is arranged on the bearing plate; the tray slides on the limiting frame.

[0008] As a preferred technical solution of the present invention, the cutting component includes a second slide rail, a multi-axis moving machine platform and a cutting head; two second slide rails are fixedly connected to the cutting table; a multi-axis moving machine platform is commonly slidably connected to all the second slide rails; a cutting head for cutting glass plates is connected to the multi-axis moving machine platform.

[0009] As a preferred technical solution of the present invention, the receiving component includes a second telescopic driving member, a fixing plate and an electric suction cup; a number of second telescopic driving members are fixedly connected to the bearing plate; a fixing plate is commonly fixedly connected to the telescopic ends of all the second telescopic driving members; a number of electric suction cups for receiving the screen are fixedly connected to the fixing plate; an avoidance hole is opened on each placing groove; each electric suction cup passes through the corresponding avoidance hole.

[0010] As a preferred technical solution of the present invention, each limiting part on the tray is made of rubber material.

[0011] As a preferred technical solution of the present invention, it further includes a protection component, and the protection component includes a rubber gasket strip, an elastic member and a pressing frame; a rubber gasket strip for carrying edge materials is fixedly connected to the upper side of the tray; a number of elastic members are fixedly connected to the lower side of the fixing frame; a pressing frame for pressing the edge materials is commonly fixedly connected to the lower sides of all the elastic members, and the pressing frame is made of hard rubber material; the pressing frame slides in the accommodating groove; a number of through holes are opened on the pressing frame.

[0012] As a preferred technical solution of the present invention, it further includes an exhaust pipe; an exhaust pipe for sucking and fixing the edge material is fixedly connected to the upper side of the fixing frame; the exhaust pipe is communicated with the accommodating groove; the other end of the exhaust pipe is connected to an external air pump.

[0013] As a preferred technical solution of the present invention, it further includes an electric slider II and a collection box; an electric slider II is slidably connected to each slide rail II; a collection box for collecting the edge material is fixedly connected to all the electric sliders II together; the height of the bottom of the collection box is higher than the upper surface of the tray.

[0014] As a preferred technical solution of the present invention, it further includes a support ring; a support ring for enhancing the support and fixing effect on the screen is fixedly connected to the outside of each electric suction cup.

[0015] A usage method of an intelligent cutting device for the production of thin and light curved screens includes the following working steps:

[0016] Step 1: Feeding, placing the glass plate to be cut on the tray, and then placing the tray together with the glass plate on the limiting frame to achieve feeding before cutting;

[0017] Step 2: Intelligent cutting, driving the cutting head by a multi-axis moving machine to cut the glass plate into edge materials and several screens;

[0018] Step 3: Separation, respectively pressing and supporting the screens by the pressing block and the electric suction cup to achieve the separation of all the screens from the edge materials at one time;

[0019] Step 4: Protection, respectively fitting and squeezing the upper side and the lower side of the edge material by the rubber gasket strip and the pressing frame, which is beneficial to absorbing the stress generated when the screen descends on the edge material, and reducing the situation that the edge material is broken due to stress influence;

[0020] Step 5: Discharging; removing the tray together with the screen from the limiting frame to complete the quick discharging of the screen.

[0021] Compared with the prior art, the present invention has the following advantages: The present invention realizes the separation of all the screens from the edge materials at one time through the mutual cooperation of the pressing block and the electric suction cup. The whole separation process does not require manual participation, improves the separation efficiency of the screen and the edge material, and further improves the production efficiency of the screen;

[0022] By pressing the upper edge of the screen with the pressing block, the edge of the screen is uniformly stressed during the separation from the edge material, preventing the screen from chipping due to uneven stress during the separation from the edge material, avoiding mutual abrasion between the screen and the edge material during the separation process, and ensuring the quality of the produced screen;

[0023] The rubber pad and the pressing frame are respectively pressed against the upper and lower sides of the edge material, which is conducive to absorbing the stress generated by the edge material when the screen is lowered, reducing the edge material from being broken due to the stress, preventing the broken edge material from falling onto the screen, avoiding scratches on the screen surface, and ensuring product quality;

[0024] The edge materials are adsorbed to the lower side of the pressing frame through the vacuum pipe and placed in the collection box, thus realizing automatic and quick collection and processing of the edge materials. There is no need for manual collection of the edge materials, which improves the production efficiency of the screen. At the same time, it prevents cuts caused by manual handling of the edge materials and enhances the protection effect for the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the three-dimensional structure of the intelligent cutting device for producing thin and light curved screens of the present invention;

[0026] Figure 2 It is a schematic diagram of the combined three-dimensional structure of the feeding assembly, the tray, the telescopic driving member 1, the fixing frame, the pressing block and the collecting box of the present invention;

[0027] Figure 3 It is a schematic diagram of the combined three-dimensional structure of the feeding assembly, tray, receiving assembly, rubber pad and support ring of the present invention;

[0028] Figure 4 An exploded view of the tray, fixing frame, bearing plate, receiving assembly and protective assembly of the present invention;

[0029] Figure 5 It is a schematic diagram of the three-dimensional structure of the tray, receiving assembly, protection assembly and support ring assembly of the present invention;

[0030] Figure 6 A combined cross-sectional view of a tray and a fixing frame of the present invention;

[0031] Figure 7 It is a schematic diagram of the three-dimensional structure of the fixing frame, the pressing block and the exhaust pipe combination of the present invention.

[0032] Among them: 1-cutting table, 2-tray, 2001-limiting part, 2002-avoidance hole, 2003-placing slot, 3-telescopic driving part 1, 4-fixed frame, 4001-accommodating slot, 5-pressing block, 6-edge material, 6001-screen, 101-slide rail 1, 102-electric slider 1, 103-carrying plate, 10301-limiting frame, 201-slide rail 2, 202-multi-axis mobile machine, 203-cutting head, 301-telescopic driving part 2, 302-fixed plate, 303-electric suction cup, 401-rubber pad, 402-elastic part, 403-pressing frame, 501-exhaust pipe, 502-electric slider 2, 503-collection box, 601-support ring. DETAILED DESCRIPTION

[0033] First of all, it should be pointed out that in the different described embodiments, the same parts are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to the same parts with the same reference numerals or the same component names. Selected positional descriptions in the description, such as top, bottom, lateral, etc., also refer to the directly described and shown figures and are transferred to the new positions in the case of a change in position.

[0034] Example 1

[0035] like Figures 1-7 As shown, an intelligent cutting device for producing thin and light curved screens includes a cutting table 1;

[0036] The invention also includes a feeding assembly, a tray 2, a cutting assembly, a telescopic driving member 3, a fixing frame 4, a pressing block 5 and a receiving assembly; a feeding assembly is arranged on the cutting table 1; the glass plate is divided into edge material 6 and a screen 6001 after cutting; a tray 2 is detachably connected to the feeding assembly; a plurality of placement slots 2003 are arranged on the tray 2; four limiting parts 2001 are arranged on the tray 2; the four limiting parts 2001 are distributed in a rectangular array at the upper four corners of the tray 2; when multiple trays 2 are stacked on each other, the lower part of the upper tray 2 is stuck in the four limiting parts 2001 of the lower tray 2, and the lower four corners of the upper tray 2 There is a gap between the four limiting parts 2001 of the lower tray 2, so that the stacked trays 2 can move in a small range to prevent the stacked trays 2 from tipping over as a whole due to inertia; a cutting assembly is arranged on the cutting table 1; two symmetrically arranged telescopic driving members 3 are arranged on the cutting table 1, and the telescopic driving members 3 are electric push rods; a fixing frame 4 is commonly connected to the telescopic ends of all the telescopic driving members 3; a plurality of pressing blocks 5 in a rectangular array are arranged on the lower side of the fixing frame 4; a receiving groove 4001 is formed between the lower side of the fixing frame 4 and the pressing blocks 5; a receiving assembly is connected to the feeding assembly.

[0037] The feeding assembly includes a slide rail 101, an electric slider 102 and a supporting plate 103; the slide rail 101 is fixedly connected to the cutting table 1; the electric slider 102 is slidably connected to the slide rail 101; the supporting plate 103 is fixedly connected to the electric slider 102; a limiting frame 10301 is arranged on the supporting plate 103; the tray 2 slides on the limiting frame 10301.

[0038] The cutting assembly includes a second slide rail 201, a multi-axis mobile platform 202 and a cutting head 203; two symmetrically arranged second slide rails 201 are fixedly connected to the cutting platform 1; a multi-axis mobile platform 202 is slidably connected to all the second slide rails 201; and the cutting head 203 is connected to the multi-axis mobile platform 202.

[0039] The receiving assembly includes a telescopic driving member 2 301, a fixed plate 302 and an electric suction cup 303; a plurality of telescopic driving members 2 301 distributed in a rectangular shape are fixedly connected to the supporting plate 103, and the telescopic driving members 2 301 are electric push rods; a fixed plate 302 is fixedly connected to the telescopic ends of all telescopic driving members 2 301; a plurality of electric suction cups 303 in a rectangular array are fixedly connected to the fixed plate 302; an avoidance hole 2002 is opened on each placement slot 2003; and each electric suction cup 303 passes through the corresponding avoidance hole 2002.

[0040] Each limiting portion 2001 on the tray 2 is made of rubber material. When the glass plate is placed in the tray 2, it prevents the corners of the glass plate from hard collision with the limiting portion 2001, thereby preventing the glass plate from being damaged by bumps.

[0041] It also includes a protective component, which includes a rubber pad 401, an elastic member 402 and a pressing frame 403; a rubber pad 401 is fixed to the upper side of the tray 2; a plurality of elastic members 402 are fixed to the lower side of the fixing frame 4, and the elastic members 402 are springs; a pressing frame 403 is fixed to the lower side of all the elastic members 402, and the pressing frame 403 is made of hard rubber; the pressing frame 403 slides in the accommodating groove 4001; and a plurality of through holes are opened on the pressing frame 403.

[0042] It also includes an exhaust pipe 501; the exhaust pipe 501 is fixedly connected to the upper side of the fixing frame 4; the exhaust pipe 501 is connected to the containing tank 4001; and the other end of the exhaust pipe 501 is connected to an external air pump.

[0043] It also includes an electric slider 502 and a collection box 503; each slide rail 201 is slidably connected to an electric slider 502; all electric sliders 502 are commonly fixed with a collection box 503; the height of the bottom of the collection box 503 is higher than the upper surface of the tray 2 to avoid affecting the normal conveying work of the tray 2.

[0044] When producing a curved screen, the staff place the rectangular glass plate to be cut in the tray 2, so that the four corners of the glass plate are respectively clamped into the corresponding limiting parts 2001. Subsequently, the tray 2 loaded with the glass plate is clamped into the limiting frame 10301. After the tray 2 is placed on the bearing plate 103, control the second telescopic driving part 301 to drive the fixing plate 302 to rise, so that the fixing plate 302 drives the electric suction cup 303 to rise through the avoidance hole 2002 and then fit to the lower side of the glass plate. Subsequently, control the first electric slider 102 to drive the bearing plate 103 to slide backward on the first slide rail 101 to under the cutting head 203, so that the bearing plate 103 drives the tray 2 and the glass plate to move to under the cutting head 203 together. Subsequently, control the cutting head 203 to perform laser cutting on the glass plate, and control the multi-axis moving machine table 202 to drive the cutting head 203 to move. At the same time, make the multi-axis moving machine table 202 slide on the second slide rail 201 to drive the cutting head 203 to perform laser cutting on the glass plate, and cut the glass plate into the edge material 6 and the screen 6001, realizing the intelligent cutting of the glass plate. It should be noted that since the present invention uses the tray 2 to carry the glass plate, and the lower side of the edge of the screen 6001 to be cut does not contact the tray 2, after the screen 6001 is separated from the edge material 6, it can directly fall into the tray 2, without subsequent transmission and separation work on the edge material 6 and the screen 6001. Therefore, the glass plate can be completely cut through during cutting, which is convenient for subsequent separation of the screen 6001 and the edge material 6, and reduces the occurrence of chipping on the screen 6001. After the glass plate cutting is completed, control the first electric slider 102 to drive the bearing plate 103 to slide forward to under the fixing frame 4, thereby driving the tray 2 and the cut glass plate to move to under the fixing frame 4 together, and preparing for the separation and blanking work of the edge material 6 and the screen 6001.

[0045] After the carrier plate 103 drives the tray 2 and the cut glass plate to move below the fixing frame 4, control the first telescopic driving member 3 to drive the fixing frame 4 and the pressing block 5 to descend, so that the pressing block 5 fits against the upper edge of the screen 6001. At this time, control the second telescopic driving member 301 to drive the fixing plate 302 and the electric suction cup 303 to descend, so that the electric suction cup 303 pulls the screen 6001 downward, separating the screen 6001 from the edge material 6. During this process, control the first telescopic driving member 3 to drive the fixing frame 4 and the pressing block 5 to continue descending, and press the upper edge of the screen 6001 through the pressing block 5, so that the edge of the screen 6001 is evenly stressed during the separation from the edge material 6. At the same time, make the edge material 6 snap into the receiving groove 4001, preventing the screen 6001 from chipping due to uneven stress when separating from the edge material 6, and avoiding mutual wear between the screen 6001 and the edge material 6 during the separation process, ensuring the quality of the produced screen 6001. After the screen 6001 is separated from the edge material 6, the lower side of the screen 6001 is supported by the electric suction cup 303, and the screen 6001 is driven to descend into the placement groove 2003. Subsequently, control the electric suction cup 303 to release the adsorption of the screen 6001, and make the second telescopic driving member 301 drive the fixing plate 302 and the electric suction cup 303 to continue descending, so that the electric suction cup 303 descends below the avoidance hole 2002. Subsequently, control the first telescopic driving member 3 to drive the fixing frame 4 and the pressing block 5 to rise and separate from the tray 2. The staff removes the tray 2 from the carrier plate 103 and removes the edge material 6 from the upper side of the tray 2, completing the separation work of the screen 6001 and the edge material 6. After the screen 6001 is collected in the tray 2, a hot bending forming process will be performed on the screen 6001 later to transform the flat screen 6001 into a curved screen;

[0046] In summary, through the mutual cooperation of the pressing block 5 and the electric suction cup 303, the present invention separates all the screens 6001 from the edge material 6 at one time. The entire separation process does not require manual participation, which not only solves the problem of cracking of the screen 6001 and the edge material 6 during manual separation, ensures the quality of the screen 6001, but also improves the separation efficiency of the screen 6001 and the edge material 6, thereby improving the production efficiency of the screen 6001. At the same time, it solves the friction problem generated when the screen 6001 is manually placed in the tray 2, prevents scratches on the surface of the screen 6001, and ensures the product quality.

[0047] It is also considered that when the fixing frame 4 and the pressing block 5 descend to press and separate the screen 6001, the side material 6 is easily broken during the separation process under the influence of the stress generated when the screen 6001 descends. Therefore, when the glass plate is placed on the upper side of the tray 2, the lower side of the position of the side material 6 on the glass plate is supported by the rubber gasket strip 401. When the fixing frame 4 and the pressing block 5 descend to press the screen 6001, the fixing frame 4 drives the pressing frame 403 to descend and fit onto the upper side of the side material 6 through the elastic member 402. As the fixing frame 4 and the pressing block 5 continue to descend, the pressing frame 403 and the side material 6 are simultaneously clamped into the receiving groove 4001, and at the same time, the elastic member 402 is compressed. By the rubber gasket strip 401 and the pressing frame 403 respectively fitting and squeezing the upper and lower sides of the side material 6, it is beneficial to absorb the stress generated when the side material 6 is affected by the descent of the screen 6001, reduce the situation that the side material 6 is broken due to stress, prevent the broken side material 6 from falling onto the screen 6001, avoid scratches on the surface of the screen 6001, ensure the product quality. At the same time, it is convenient for subsequent collection and treatment of the side material 6. After the screen 6001 is separated from the side material 6, the telescopic driving member 1 3 is controlled to drive the fixing frame 4 and the pressing block 5 to rise, so that the fixing frame 4 drives the pressing frame 403 to rise. During this process, the pressing frame 403 extends and resets from the receiving groove 4001 under the elastic force of the elastic member 402, and is ready for the next separation work.

[0048] When the fixing frame 4 and the pressing block 5 continue to descend, after the pressing frame 403 and the side material 6 are clamped into the receiving groove 4001 together, the external air pump is controlled to suck the inside of the receiving groove 4001 through the suction pipe 501, so that a negative pressure is generated in the receiving groove 4001. Since the side material 6 is the same size as the receiving groove 4001, the negative pressure in the receiving groove 4001 acts on the upper side of the side material 6 through the through holes on the pressing frame 403, and then the side material 6 is adsorbed to the lower side of the pressing frame 403. After the telescopic driving member 1 3 drives the fixing frame 4 and the pressing block 5 to rise, the fixing frame 4 drives the pressing frame 403 and the side material 6 to rise together. Subsequently, the electric slider 2 502 is controlled to drive the collection box 503 to slide forward on the slide rail 2 201 to directly below the fixing frame 4. Then, the telescopic driving member 1 3 is controlled to drive the fixing frame 4 and the pressing block 5 to descend, so that the fixing frame 4 drives the pressing frame 403 and the side material 6 to descend into the collection box 503. At this time, the external air pump is controlled to stop sucking the receiving groove 4001 by the suction pipe 501, so that the pressing frame 403 extrudes the side material 6 downward from the receiving groove 4001 into the collection box 503 under the elastic force of the elastic member 402, realizing the automatic and rapid collection and treatment of the side material 6, without the need for manual collection of the side material 6, improving the production efficiency of the screen 6001, and at the same time preventing the situation of being cut due to manual handling of the side material 6, enhancing the protection effect on the staff.

[0049] It is also considered that when the rectangular glass plates to be cut need to be centrally transported, after the staff place the rectangular glass plates to be cut in the tray 2, the trays 2 are stacked, and the four corners of the lower part of the tray 2 are respectively caught in the limiting parts 2001 of the lower-layer tray 2. Since there are gaps between the four corners of the lower part of the tray 2 and the four limiting parts 2001 of the lower-layer tray 2, when the staff use the transfer cart to transfer the stacked trays 2, when the staff push the transfer cart to brake, the upper-layer tray 2 has a tendency to tip forward due to the braking inertia. Through the gaps between the four corners of the lower part of the tray 2 and the four limiting parts 2001 of the lower-layer tray 2, the stacked trays 2 can move within a small range, which is beneficial to offset the inertia generated by braking of the tray 2, prevent the overall tipping of the stacked trays 2 due to being stacked tightly, avoid the glass plates in the trays 2 from being broken, and enhance the protection effect on the glass plates.

[0050] Embodiment 2

[0051] On the basis of Embodiment 1, as Figure 3 、 Figure 5 and Figure 6 shown, it further includes a support ring 601; a support ring 601 is fixedly connected to the outside of each electric suction cup 303.

[0052] When the fixed plate 302 drives the electric suction cup 303 to rise to support the lower side of the glass plate, the electric suction cup 303 drives the support ring 601 to rise together and fit to the lower side of the glass plate. When the electric suction cup 303 receives the screen 6001 and descends, the lower side of the screen 6001 is rigidly supported by the support ring 601. While increasing the contact area with the lower side of the screen 6001, the stability when the screen 6001 is separated from the scrap 6 is improved, preventing the screen 6001 from shaking and being relatively squeezed due to the stress during the separation from the scrap 6, and avoiding the edges of the screen 6001 from bumping against the scrap 6 due to poor stability, thus enhancing the protection effect on the screen 6001.

[0053] A method for using an intelligent cutting device for the production of thin and light curved screens includes the following working steps:

[0054] Step 1: Loading, placing the glass plate to be cut in the tray 2, and then placing the tray 2 together with the glass plate on the limiting frame 10301 to achieve loading before cutting;

[0055] Step 2: Intelligent cutting, driving the cutting head 203 by the multi-axis moving machine table 202 to cut the glass plate into the scrap 6 and several screens 6001;

[0056] Step 3: Separation, respectively pressing and supporting the screen 6001 by the pressing block 5 and the electric suction cup 303 to achieve the separation of all the screens 6001 from the scrap 6 at one time;

[0057] Step 4: Protection: The rubber pad 401 and the pressing frame 403 are respectively pressed against the upper and lower sides of the edge material 6, which is conducive to absorbing the stress generated by the edge material when the screen is lowered, and reducing the edge material 6 from being broken due to the stress;

[0058] Step 5: Unloading: Remove the tray 2 together with the screen 6001 from the limiting frame 10301 to complete the quick unloading of the screen 6001.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. An intelligent cutting device for the production of thin and light curved screens, comprising a cutting table (1); characterized in that, It further includes a feeding component, a tray (2), a cutting component, a first telescopic driving member (3), a fixing frame (4), a pressing block (5) and a receiving component; a feeding component for conveying a glass plate is arranged on the cutting table (1); a tray (2) for loading the glass plate is connected to the feeding component; a plurality of placing grooves (2003) are arranged on the tray (2); four limiting parts (2001) for limiting the glass plate are arranged on the tray (2); the four limiting parts (2001) are distributed in a rectangular array at the four upper corners of the tray (2); when a plurality of trays (2) are stacked on top of each other, the lower part of the upper tray (2) is stuck in the four limiting parts (2001) of the lower tray (2), and there is a gap between the four corners of the lower part of the upper tray (2) and the four limiting parts (2001) of the lower tray (2); a cutting component for cutting the glass plate is arranged on the cutting table (1); a plurality of first telescopic driving members (3) are arranged on the cutting table (1); a fixing frame (4) is commonly connected to the telescopic ends of all the first telescopic driving members (3); a plurality of pressing blocks (5) for extruding the screen (6001) for blanking are arranged on the lower side of the fixing frame (4); a receiving groove (4001) is formed between the lower side of the fixing frame (4) and the pressing block (5). A receiving component for receiving the screen (6001) is connected to the feeding component.

2. The intelligent cutting device for the production of thin and light curved screens according to claim 1, wherein, The feeding component includes a first slide rail (101), a first electric slider (102) and a bearing plate (103); the first slide rail (101) is fixedly connected to the cutting table (1); the first electric slider (102) is slidably connected to the first slide rail (101); the bearing plate (103) is fixedly connected to the first electric slider (102); a limiting frame (10301) is arranged on the bearing plate (103); the tray (2) slides on the limiting frame (10301).

3. The intelligent cutting device for the production of thin and light curved screens according to claim 2, characterized in that, The cutting component includes a second slide rail (201), a multi-axis moving machine platform (202) and a cutting head (203); two second slide rails (201) are fixedly connected to the cutting table (1); a multi-axis moving machine platform (202) is commonly slidably connected to all the second slide rails (201); a cutting head (203) for cutting the glass plate is connected to the multi-axis moving machine platform (202).

4. The intelligent cutting device for the production of thin and light curved screens according to claim 2, wherein, The receiving component includes a second telescopic driving member (301), a fixing plate (302) and an electric suction cup (303); a plurality of second telescopic driving members (301) are fixedly connected to the bearing plate (103); a fixing plate (302) is commonly fixedly connected to the telescopic ends of all the second telescopic driving members (301); a plurality of electric suction cups (303) for receiving the screen (6001) are fixedly connected to the fixing plate (302); an avoidance hole (2002) is formed in each placing groove (2003); each electric suction cup (303) passes through the corresponding avoidance hole (2002).

5. An intelligent cutting device for the production of thin and light curved screens according to claim 2, characterized in that, Each limiting part (2001) on the tray (2) is made of rubber material.

6. The intelligent cutting device for the production of thin and light curved screens according to claim 5, characterized in that, It further includes a protection component, which includes a rubber gasket strip (401), an elastic member (402), and a pressing frame (403); a rubber gasket strip (401) for carrying the edge material (6) is fixedly connected to the upper side of the tray (2); several elastic members (402) are fixedly connected to the lower side of the fixing frame (4); a pressing frame (403) for pressing the edge material (6) is fixedly connected to the lower sides of all the elastic members (402), and the pressing frame (403) is made of hard rubber; the pressing frame (403) slides in the receiving groove (4001); several through holes are formed in the pressing frame (403).

7. An intelligent cutting device for the production of thin and light curved screens according to claim 6, characterized in that, It further includes an exhaust pipe (501); an exhaust pipe (501) for sucking and fixing the edge material (6) is fixedly connected to the upper side of the fixing frame (4); the exhaust pipe (501) is communicated with the receiving groove (4001); the other end of the exhaust pipe (501) is connected to an external air pump.

8. An intelligent cutting device for the production of thin and light curved screens according to claim 6, characterized in that, It further includes an electric slider II (502) and a collection box (503); an electric slider II (502) is slidably connected to each slide rail II (201); a collection box (503) for collecting the edge material (6) is fixedly connected to all the electric sliders II (502); the height of the bottom of the collection box (503) is higher than the upper surface of the tray (2).

9. The intelligent cutting device for the production of thin and light curved screens according to claim 4, characterized in that, It further includes a support ring (601); a support ring (601) for enhancing the support and fixing effect on the screen (6001) is fixedly connected to the outside of each electric suction cup (303).

10. A method for using an intelligent cutting device for the production of thin and light curved screens, characterized in that: This usage method uses an intelligent cutting device for the production of thin and light curved screens described in claim 9, and includes the following working steps: Step 1: Loading. Place the glass plate to be cut in the tray (2), and then place the tray (2) together with the glass plate on the limit frame (10301) to complete the loading before cutting. Step 2: Intelligent cutting. Drive the cutting head (203) through the multi-axis moving machine table (202) to cut the glass plate into edge materials (6) and several screens (6001). Step 3: Separation. Press and support the screens (6001) respectively through the pressing block (5) and the electric suction cups (303) to realize the separation of all the screens (6001) from the edge materials (6) at one time. Step 4: Protection. Fit and press the rubber gasket strip (401) and the pressing frame (403) against the upper and lower sides of the edge material (6) respectively, which is beneficial to absorbing the stress generated when the screen descends and reducing the situation that the edge material (6) is broken due to stress influence. Step 5: Unloading. Remove the tray (2) together with the screens (6001) from the limit frame (10301) to complete the quick unloading of the screens (6001).

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