Heat treatment film removing device based on laser cutting

Abstract

The invention relates to the technical field of laser cutting machining, and particularly discloses a heat treatment film removing device based on laser cutting, the heat treatment film removing device comprises a device body, two first sliding grooves and two second sliding grooves are formed in the top of the device body, and a laser cutting mechanism is arranged at the tops of the two first sliding grooves; and a moving frame is arranged at the tops of the two second sliding grooves, a clamping mechanism and a supporting mechanism are arranged in the moving frame, a rotating frame is rotationally installed on the front face of the device body, and a discharging mechanism is arranged in the rotating frame. According to the plate-shaped workpiece machining device, through mutual cooperation of the arranged discharging mechanism and the supporting mechanism, plate-shaped workpieces can be automatically discharged, the multiple plate-shaped workpieces are stacked and placed in the rotating frame, subsequent workers can rapidly transfer the multiple stacked plate-shaped workpieces, the machining efficiency of the plate-shaped workpieces is improved, and the machining efficiency of the plate-shaped workpieces is improved. And the device can meet the use requirement of people for rapidly removing the films on the surfaces of a large number of plate-shaped workpieces.

Description

Technical Field

[0001] The present invention relates to the technical field of laser cutting processing, and in particular to a heat treatment film removal device based on laser cutting. Background Art

[0002] Heat treatment film removal during laser cutting primarily utilizes the interaction between a high-energy laser beam and the material surface. The laser-generated thermal effect instantly evaporates thin films, coatings, oxide layers, adhesive layers, or other layers on the material's surface, thereby achieving film removal. Laser heat treatment film removal is fast and efficient, enabling precise removal of film layers. Furthermore, the laser's lack of direct contact with the material surface prevents mechanical damage to the substrate, making it suitable for film removal on a variety of materials, including metals, plastics, and composite materials.

[0003] In the prior art, laser cutting is used to remove the thin film on the surface of the material by heat treatment. Although the thin film on the surface of the material can be quickly cut and removed without causing damage to the surface of the material, the device cannot quickly and automatically unload the material after removing the thin film on the surface of the material, so that the efficiency of the device cannot be improved in the process of removing the thin film on the surface of a large number of materials, thereby reducing the applicability of the device in actual use, making the device unable to meet people's demand for quickly removing the thin film on the surface of a large number of materials. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to provide a heat treatment film removal device based on laser cutting.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A heat treatment and film removal device based on laser cutting includes a device body, two first slide grooves and two second slide grooves are respectively provided on the top of the device body, a laser cutting mechanism is provided on the top of the two first slide grooves, and a movable frame is provided on the top of the two second slide grooves, and a clamping mechanism for clamping and fixing the workpiece to be processed and a supporting mechanism for supporting the bottom of the workpiece to be processed are respectively provided inside the movable frame, a rotating frame is rotatably installed on the front of the device body, and a unloading mechanism for automatically stacking and unloading the processed workpieces is provided inside the rotating frame.

[0006] Optionally, a first slider is installed inside the two first sliding grooves, a first moving rod is installed on the top of the two first sliders, a first screw rod is rotatably installed inside the two first moving rods, and a second moving rod is commonly threadedly installed on the outer walls of the two first screw rods.

[0007] Optionally, a moving seat is slidably mounted on the top of the second moving rod, and a laser head is mounted on the bottom end of the moving seat.

[0008] Optionally, a second sliding block is installed inside each of the two second sliding grooves, and the top ends of the two second sliding blocks are connected to the movable frame.

[0009] Optionally, the clamping mechanism includes two first electric telescopic rods installed inside the mobile frame, the telescopic ends of the two first electric telescopic rods are installed with clamping plates, the outer walls on both sides of the mobile frame are installed with first drive motors, and the output ends of the two first drive motors are connected to the first electric telescopic rods close to them.

[0010] Optionally, the support mechanism includes two fixed blocks installed inside the mobile frame, a rotating rod is installed between the two fixed blocks for common rotation, a groove is provided on the top of the rotating rod, a double-headed screw is rotatably installed inside the groove, and two moving blocks are threadedly installed on the outer wall of the double-headed screw, and the top ends of the two moving blocks are connected to the mounting frame through a second electric telescopic rod.

[0011] Optionally, a rotating plate is rotatably installed inside the two mounting frames, multiple vacuum suction cups are installed on the top of the two rotating plates, multiple industrial cameras are installed on the bottom of the two rotating plates, electric heating blocks and rubber blocks are installed on the outer walls of both sides of the two rotating plates, and sponge pads are installed inside the two rubber blocks.

[0012] Optionally, the unloading mechanism includes two base plates slidably mounted inside the rotating frame, two second screw rods are mounted on both side outer walls of the rotating frame, and the two base plates are threadedly connected to the outer walls of the two second screw rods adjacent thereto.

[0013] Optionally, two rectangular grooves are provided inside the two rotating frames, and third sliding grooves are provided on the upper and lower inner walls of the two rectangular grooves, and third sliders are installed inside the two third sliding grooves. A rectangular frame is installed between the two third sliders, and a third electric telescopic rod is installed inside the rectangular frame. The telescopic end of the third electric telescopic rod extends to the interior of the rotating frame and a first limit plate is installed inside the rotating frame. Two groups of fourth sliding grooves are provided inside the end of the rotating frame away from the device body, and second limit plates are slidably installed inside the two groups of fourth sliding grooves.

[0014] Optionally, two fifth sliding grooves are provided on the outer wall of one side of the device body close to the rotating frame, and fifth sliders are installed inside the two fifth sliding grooves, and a placement plate is commonly installed on one end of the two fifth sliders away from the fifth sliding grooves.

[0015] The beneficial effects of the present invention are: 1. In this invention, through the mutual cooperation of the provided unloading mechanism and the supporting mechanism, the plate-like workpieces can be flexibly unloaded automatically, and multiple plate-like workpieces can be automatically stacked and placed inside the rotating frame. Subsequent staff can quickly transfer the stacked multiple plate-like workpieces, thereby improving the unloading efficiency and processing efficiency of the plate-like workpieces, so that the device can meet people's needs for the rapid removal of thin films on the surfaces of large quantities of plate-like workpieces.

[0016] 2. In this invention, after the laser cutting mechanism cuts and removes the thin film on the surface of the plate-like workpiece, the two rubber blocks of the supporting mechanism can cooperate with each other with other components to automatically peel off the cut film from the surface of the plate-like workpiece, so that subsequent staff do not need to spend much time peeling off the cut film on the surface of the plate-like workpiece, thereby improving the processing efficiency of the plate-like workpiece.

[0017] 3. In this invention, by arranging the sponge pad inside the two rubber blocks, the impurities attached to the outer wall of the plate-like workpiece can be automatically cleaned and removed before the thin film on the surface of the plate-like workpiece is cut and removed, thereby preventing the impurities from affecting the thin film cutting and removal effect.

[0018] 4. In the invention, after the film peeling process of the surface of the plate-like workpiece is carried out by cutting and separating with the help of two rubber blocks, the two rotating plates can be controlled to rotate and adjust, driving multiple industrial cameras to automatically identify and detect the appearance of the plate-like workpiece above. If the plate-like workpiece has defects in appearance detection after the surface film is cut and removed, the two clamps can be controlled to release the clamping of the plate-like workpiece, so that the plate-like workpiece falls on the top of the two rotating plates and is placed. Then, the rotating rod is directly controlled to rotate downward, driving the plate-like workpiece to fall downward and be discharged from the inside of the rotating frame, so as to achieve the effect of automatically rejecting such plate-like workpieces with defects in appearance, avoiding continuing to collect and discharge such plate-like workpieces with defects in appearance, and mixing them with plate-like workpieces with good appearance quality, so that subsequent staff need to continue to inspect the appearance of the plate-like workpiece, thereby reducing the processing efficiency of the plate workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] To facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0020] Figure 1 This is a schematic diagram of the overall structure of a heat treatment and film removal device based on laser cutting proposed by the present invention; Figure 2 Schematic diagram of the structure of the laser cutting mechanism in the present invention; Figure 3 It is a structural schematic diagram of the mobile frame in the present invention; Figure 4 Schematic diagram of the structure of the support mechanism of the present invention; Figure 5 This is a schematic diagram of the structure in which the rotating plate and the mounting frame are separated in the present invention; Figure 6 It is a structural schematic diagram of the bottom of the rotating plate in the present invention; Figure 7 It is a structural schematic diagram of the blanking mechanism in the present invention; Figure 8 Schematic diagram of the structure of the rotating frame of the present invention; Figure 9 It is a structural schematic diagram of two rectangular frames and a first limiting plate in the present invention; Figure 10 This is a schematic diagram of the structure after the rotating plate is driven by the rotating rod to rotate downward in the present invention; Figure 11 It is a structural schematic diagram of the blanking mechanism in the present invention when in use.

[0021] In the figure: 1. device body; 2. first moving rod; 3. second moving rod; 4. laser head; 5. first slide; 6. second slide; 8. third slide; 9. fourth slide; 10. fifth slide; 11. moving frame; 12. rotating frame; 13. placing plate; 14. first slider; 15. first screw rod; 16. second slider; 17. first electric telescopic rod; 18. clamping plate; 19. fixing block; 20. rotating rod; 21. mounting frame; 22. double-headed screw; 23. moving block; 24. second electric telescopic rod; 25. rotating plate; 26. vacuum suction cup; 27. electric heating block; 28. rubber block; 29. sponge pad; 30. industrial camera; 31. bottom plate; 32. second screw rod; 33. rectangular groove; 34. first limit plate; 35. second limit plate; 36. third slider; 37. rectangular frame; 38. third electric telescopic rod. DETAILED DESCRIPTION

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0023] Reference Figures 1-11A heat treatment and film removal device based on laser cutting includes a device body 1. Two first chutes 5 and two second chutes 6 are respectively provided on the top of the device body 1. A laser cutting mechanism is provided on the top of the two first chutes 5. A movable frame 11 is provided on the top of the two second chutes 6. A clamping mechanism for clamping and fixing the workpiece to be processed and a supporting mechanism for supporting the bottom of the workpiece to be processed are provided inside the movable frame 11. A rotating frame 12 is rotatably installed on the front of the device body 1. A unloading mechanism for automatically stacking and unloading the processed workpieces is provided inside the rotating frame 12. A second drive motor is preset on the front of the device body 1. The output end of the second drive motor is connected to the rotating part of one end of the rotating frame 12, so that the rotating frame 12 can be driven to rotate and adjust.

[0024] As a technical optimization solution of the present invention, a first slider 14 is installed inside each of the two first chutes 5. A first moving rod 2 is mounted on the top of each of the two first sliders 14. A first screw rod 15 is rotatably mounted inside each of the two first moving rods 2. The outer walls of the two first screw rods 15 are threadedly mounted with a second moving rod 3. A first linear motor is pre-installed inside each of the two first chutes 5. The two first linear motors can drive the two first sliders 14 to move back and forth within the corresponding first chutes 5, thereby driving the two first moving rods 2 and second moving rods 3 to move and adjust synchronously.

[0025] As a technical optimization solution of the present invention, a moving seat is slidably mounted on the top of the second moving rod 3, and a laser head 4 is mounted on the bottom of the moving seat. The moving seat moves back and forth on the top of the second moving rod 3, driving the laser head 4 to move and adjust synchronously.

[0026] As a technical optimization solution of the present invention, a second slider 16 is installed inside each of the two second chutes 6, and the top ends of the two second sliders 16 are connected to the movable frame 11. A second linear motor is pre-installed inside each of the second chutes 6. The two second linear motors can drive the two second sliders 16 to move back and forth within the corresponding second chutes 6, thereby driving the movable frame 11 to move back and forth on the top of the device body 1.

[0027] As a technical optimization solution of the present invention, the clamping mechanism includes two first electric telescopic rods 17 installed inside the mobile frame 11. The telescopic ends of the two first electric telescopic rods 17 are each mounted with a clamping plate 18. First drive motors are mounted on the outer walls of both sides of the mobile frame 11, and the output ends of the two first drive motors are connected to the adjacent first electric telescopic rods 17. When the telescopic ends of the two first electric telescopic rods 17 are extended together, they can drive the two clamping plates 18 toward each other, thereby clamping and fixing the workpiece between the two clamping plates 18. By driving the first electric telescopic rods 17 to rotate with the corresponding first drive motors, the two clamping plates 18 and the workpiece they clamp can be rotated and adjusted synchronously.

[0028] As a technical optimization solution of the present invention, the support mechanism includes two fixed blocks 19 installed inside the mobile frame 11, and a rotating rod 20 is installed between the two fixed blocks 19 for rotation. The top of the rotating rod 20 is provided with a groove, and a double-headed screw 22 is rotatably installed inside the groove. Two moving blocks 23 are threadedly installed on the outer wall of the double-headed screw 22, and the top of each moving block 23 is connected to the mounting frame 21 through a second electric telescopic rod 24. A third drive motor is preset inside one of the fixed blocks 19, and the output end of the third drive motor is connected to the rotating part of one end of the rotating rod 20, so as to drive the rotating rod 20 to rotate and adjust within the mobile frame 11; and a fourth drive motor is preset inside the rotating rod 20, and the output end of the fourth drive motor is connected to one end of the double-headed screw 22, so as to drive the double-headed screw 22 to rotate within the groove, thereby driving the two moving blocks 23, the second electric telescopic rod 24 and the mounting frame 21 to move and adjust together on the outer wall of the double-headed screw 22 in a direction of approaching or moving away from each other.

[0029] As a technical optimization solution of the present invention, a rotating plate 25 is rotatably installed inside the two mounting frames 21, a plurality of vacuum suction cups 26 are installed on the top of the two rotating plates 25, a plurality of industrial cameras 30 are installed on the bottom of the two rotating plates 25, electric heating blocks 27 and rubber blocks 28 are installed on the outer walls of both sides of the two rotating plates 25, and sponge pads 29 are installed inside the two rubber blocks 28. A fourth drive motor is preset on the outer wall of one side of the two mounting frames 21, and the output ends of the two fourth drive motors are respectively connected to the rotating parts of one end of the corresponding rotating plates 25, so as to drive the two rotating plates 25 to rotate and adjust inside the corresponding mounting frames 21; multiple industrial cameras 30 are all Omron FZ-S5M3 visual inspection industrial cameras in the prior art; the interiors of the two rubber blocks 28 are both hollow, and the two rubber blocks 28 are provided with a discharge port on the side facing the sponge pad 29. By pre-setting relevant drainage equipment on the outside, and the output end of the drainage equipment is connected to the two rubber blocks 28 through a hose, it is convenient to transport related cleaning liquids such as alcohol to the inside of the two rubber blocks 28, and discharge them to the outside of the two sponge pads 29, so that the sponge pads 29 with cleaning liquids such as alcohol adsorbed inside can subsequently clean the surface of the workpiece, so that the thin film on the surface of the workpiece can be quickly removed by the laser cutting mechanism.

[0030] As a technical optimization solution of the present invention, the unloading mechanism includes two base plates 31 slidably mounted within the rotating frame 12. Two second screw rods 32 are mounted on the outer walls of the rotating frame 12 on either side. The two base plates 31 are threadedly connected to the outer walls of the two second screw rods 32 adjacent to them. Multiple first drive devices are pre-installed within the rotating frame 12. The output ends of the multiple first drive devices are respectively connected to the ends of their corresponding second screw rods 32, thereby driving the multiple second screw rods 32 for rotational adjustment. During the rotation of the two mating second screw rods 32, the base plates 31 can be moved and adjusted within the rotating frame 12.

[0031] As a technical optimization solution of the present invention, two rectangular grooves 33 are provided inside the two rotating frames 12, and third sliding grooves 8 are provided on the upper and lower inner walls of the two rectangular grooves 33. Third sliders 36 are installed inside the two third sliding grooves 8, and a rectangular frame 37 is installed between the two third sliders 36. A third electric telescopic rod 38 is installed inside the rectangular frame 37. The telescopic end of the third electric telescopic rod 38 extends to the inside of the rotating frame 12 and a first limit plate 34 is installed. Two groups of fourth sliding grooves 9 are provided inside the end of the rotating frame 12 away from the device body 1, and second limit plates 35 are slidably installed inside the two groups of fourth sliding grooves 9. A third linear motor is preset inside the two third slide grooves 8. The two third linear motors can drive the two third sliders 36 to move back and forth inside the corresponding third slide grooves 8, and drive the rectangular frame 37 to move back and forth inside the rectangular groove 33, so that the first limit plate 34 and the third electric telescopic rod 38 can be moved and adjusted synchronously; a fourth linear motor is preset inside the two groups of fourth slide grooves 9. The two coordinated fourth linear motors can drive the corresponding second limit plate 35 to move and adjust.

[0032] As a technical optimization solution of the present invention, two fifth chutes 10 are defined on the outer wall of the device body 1 on the side near the rotating frame 12. Fifth sliders are mounted within each of the fifth chutes 10, and a placement plate 13 is mounted on the ends of the two sliders facing away from the fifth chutes 10. Fifth linear motors are pre-installed within each of the fifth chutes 10. These motors drive the two fifth sliders to move up and down within their corresponding fifth chutes 10, thereby driving the placement plate 13 to move up and down and adjust on the front of the device body 1.

[0033] The two clamps 18 are used to fix the workpieces to the respective ends of the plate.

[0034] Subsequently, the telescopic ends of the two first electric telescopic rods 17 can be further extended to drive the two clamping plates 18 to clamp and fix the two ends of the plate-like workpiece placed on top of the multiple vacuum suction cups 26, and the double-headed screw 22 can be controlled to rotate inside the groove to drive the two moving blocks 23 and the two mounting frames 21 to move in opposite directions to positions close to the inner walls on both sides of the moving frame 11, thereby driving the multiple vacuum suction cups 26 on the top of the two rotating plates 25 to be removed from under the plate-like workpiece. Then, with the help of the two second sliders 16, they can be moved in the corresponding second slide groove 6 in the direction close to the laser cutting mechanism until one end of the plate-like workpiece is moved to the bottom of the laser head 4. Then, with the help of the second moving rod 3, it can be moved downward between the two first moving rods 2 to drive the laser head 4 to move downward until the distance between the laser head 4 and the plate-like workpiece is adjusted to the specified position. Then, the moving seat drives the laser head 4 to move back and forth, and the two first sliders 14 can be moved and adjusted in the corresponding first slide groove 5 in the direction close to the front of the device body 1, so that the laser emitted by the laser head 4 can completely cut and remove the film on the top of the plate-like workpiece. After the film on the top of the plate-like workpiece is cut and removed, the two first drive motors can be controlled to drive the two first electric telescopic rods 17 and the clamping plate 18 to rotate and adjust, thereby driving the plate-like workpiece clamped and fixed by the two clamping plates 18 to rotate and adjust 180 degrees, so that the bottom of the plate-like workpiece rotates to the top, ensuring that the laser cutting mechanism can continue to cut and remove the film on the other side of the plate-like workpiece, thereby improving the effect of cutting and removing the film on the surface of the plate-like workpiece.

[0035] After the film on the top of the plate-like workpiece is cut and removed as described above, the plate-like workpiece is turned over by means of the two clamping plates 18, and the film cut on the top of the plate-like workpiece is rotated to the bottom. At this time, the two rotating plates 25 can be controlled to rotate 90 degrees inside the corresponding mounting frame 21, driving the ends of the two rotating plates 25 equipped with the rubber blocks 28 to rotate upward to the top, and controlling the double-headed screw 22 to drive the two moving blocks 23 to move in the direction of approaching, driving the two rotating plates 25 to move together to the bottom of the plate-like workpiece, and then the telescopic ends of the two second electric telescopic rods 24 can be controlled to extend upward together, driving the two rubber blocks 28 to abut against the two ends of the bottom of the plate-like workpiece respectively. As the double-headed screw 22 continues to rotate, the two rubber blocks 28 are driven to rub against the film cut and separated at the bottom of the plate-like workpiece, so that the two ends of the cut and separated film will curl towards the center position together after being rubbed by the two rubber blocks 28. At this time, the two ends of the film will detach from the surface of the plate workpiece until the two rubber blocks After the spacing between the two rubber blocks 28 moves to the minimum state, the film is rolled to the shortest state at the bottom of the plate-like workpiece. At this time, the telescopic ends of the two second electric telescopic rods 24 can be controlled to retract downward, and then the spacing between the two rubber blocks 28 can be controlled to be adjusted in the direction of moving away from each other to a length greater than the length of the film rolled at this time. Then, the telescopic ends of the two second electric telescopic rods 24 are controlled to extend downward so that the two rubber blocks 28 are located on both sides of the rolled film. As the two rubber blocks 28 continue to move in the direction of approaching each other, the film rolled to the shortest state can be clamped and fixed, and as the telescopic ends of the two second electric telescopic rods 24 are retracted downward, the cut film can be automatically peeled off from the surface of the plate-like workpiece. With the wind force generated by the relevant air outlet equipment preset in the device body 1, the peeled film can be blown toward the back of the device body 1 to be removed, so that subsequent workers do not need to spend a lot of time peeling off the cut film on the surface of the plate workpiece, thereby improving the processing efficiency of the plate-like workpiece.

[0036] Before placing the plate-like workpiece on top of the multiple vacuum suction cups 26 as mentioned above, if there are impurities attached to the outer wall of the plate-like workpiece, in order to avoid affecting the effect of the laser cutting and removal of the thin film on its surface, the two rotating plates 25 can be controlled to rotate and adjust inside the corresponding mounting frame 21 so that one end of the two rotating plates 25 with the rubber block 28 rotates to the top, and the plate-like workpiece subsequently placed on the top of the two rotating plates 25 will abut against the top of the two rubber blocks 28. After the two ends of the plate-like workpiece are clamped and fixed by the two clamping plates 18, the external drainage device is controlled to start, and after the cleaning liquid such as alcohol is transported into the two rubber blocks 28, the two sponge pads 29 temporarily absorb and store the cleaning liquid such as alcohol, and as the double-headed screw 22 rotates, the two rubber blocks 28 are driven to move back and forth on the bottom of the plate-like workpiece, so that the two sponge pads 29 can automatically clean the bottom of the plate-like workpiece; After cleaning the bottom of the plate-like workpiece, the two moving blocks 23 drive the two rotating plates 25 and other components to move in opposite directions to the maximum spacing position, and then control the two clamping plates 18 to drive the clamped plate-like workpiece to flip 180 degrees together, so that the bottom of the cleaned plate-like workpiece rotates to the top, and the laser cutting mechanism cuts and removes the film on its surface. After the plate-like workpiece is flipped, the above steps can be repeated to clean the bottom of the flipped plate-like workpiece to prevent impurities from affecting the film cutting and removal effect.

[0037] If the plate-like workpiece is made of metal and the viscosity of the film on its surface is relatively high, in order to facilitate the subsequent laser cutting mechanism to quickly cut and remove the film on its surface at one time, before placing the plate-like workpiece on the top of the two rotating plates 25, the two rotating plates 25 can be controlled to rotate one end with the electric heating block 27 to the top, so that the subsequent plate-like workpiece contacts the two electric heating blocks 27. After the two clamping plates 18 clamp and fix the two ends of the plate-like workpiece, the two electric heating blocks 27 can be controlled to increase in temperature when powered on, and as the double-headed screw 22 rotates, the two electric heating blocks 27 are driven to move back and forth at the bottom end of the plate-like workpiece, which has a preheating effect on the outer wall of the plate-like workpiece, so that the film with relatively high viscosity on the surface of the plate-like workpiece is affected by the high temperature, reducing the adhesion between it and the plate workpiece, making it easier for the subsequent laser cutting mechanism to quickly remove the film. There is no need to spend a lot of time to readjust the parameters of the laser cutting mechanism for such films with relatively high viscosity, or to use the laser cutting mechanism to repeatedly cut the film on the surface of the plate-like workpiece.

[0038] After the above-mentioned film peeling process of cutting and separating the surface of the plate-like workpiece with the help of the two rubber blocks 28, the two rotating plates 25 can be controlled to rotate and adjust inside the corresponding mounting frame 21, driving the side of the two rotating plates 25 equipped with multiple industrial cameras 30 to rotate to the top, and the bottom appearance of the upper plate-like workpiece is automatically identified and inspected with the help of multiple industrial cameras 30. After the bottom appearance of the plate-like workpiece is inspected, the two clamping plates 18 are used to drive the plate-like workpiece to flip 180 degrees, so that the multiple industrial cameras 30 continue to identify and inspect the other side of the plate-like workpiece. If there are defects in the appearance inspection of the plate-like workpiece after the surface film is cut and removed, the two clamping plates 18 can be controlled to release the clamping of the plate-like workpiece. After that, the plate-like workpiece falls on the top of the two rotating plates 25 and is placed there. Then, the rotating rod 20 is directly controlled to rotate downward between the two fixed blocks 19, driving the two second electric telescopic rods 24 and the two mounting frames 21 and other components to rotate downward together on the front of the device body 1, so that the plate-like workpiece placed on the top of the two rotating plates 25 falls down from the inside of the rotating frame 12 and is discharged, so as to achieve the effect of automatically rejecting such plate-like workpieces with defects in appearance, avoiding continuing to collect and discharge such plate-like workpieces with defects in appearance, and mixing them with plate-like workpieces with good appearance quality, so that subsequent staff need to continue to inspect the appearance of the plate-like workpieces, thereby reducing the processing efficiency of the plate-like workpieces.

[0039] If the plate-like workpiece is made of plastic and its appearance quality is detected to have problems, the two electric heating blocks 27 can be driven to rotate to the top with the help of the rotation adjustment of the two rotating plates 25, and the double-headed screw 22 can be used to drive the electric heating block 27 to move to a position close to the defective plate-like workpiece. As the corresponding second electric telescopic rod 24 extends upward at the telescopic end, the electric heating block 27 is driven to abut against the plate-like workpiece, so that the electric heating block 27 can heat the area near the defective part of the plate-like workpiece and produce an imprint. After the plate-like workpiece is subsequently transported and discharged from the inside of the device body 1, the staff can quickly identify the defective part of the plastic plate-like workpiece, and adjust and optimize the parameters of the laser cutting mechanism according to the defects caused by the processing of the plastic plate-like workpiece, thereby reducing the defects caused by the laser cutting mechanism in the thin film cutting processing on the surface of the plastic plate-like workpiece, so that the device can meet people's usage needs.

[0040] If the plate-shaped workpiece has no quality problems after being inspected by multiple industrial cameras 30, Figure 10As shown, the two rotating plates 25 can be controlled to rotate and adjust first, driving the multiple vacuum suction cups 26 to rotate to a position close to the plate-like workpiece. As the telescopic ends of the two second electric telescopic rods 24 extend, the multiple vacuum suction cups 26 are driven to abut against the bottom of the plate-like workpiece and adsorb and fix it. Then, with the help of the two clamping plates 18, the two ends of the plate-like workpiece are clamped and limited. Then, the rotating rod 20 is controlled to rotate 90 degrees between the two fixed blocks 19 in the direction close to the rotating frame 12, and the adsorbed and fixed plate-like workpiece is driven to rotate to the inside of the rotating frame 12. At this time, the multiple second screw rods 32 are controlled to rotate together, driving the two bottom plates 31 to move in the direction of approaching each other, ensuring that the distance between the two bottom plates 31 is smaller than the plate workpiece. The length of the plate is then controlled to be extended together by the telescopic ends of the two second electric telescopic rods 24, pushing the two mounting frames 21 and other components to move inside the rotating frame 12 toward the two second limit plates 35, thereby driving the plate-like workpiece to move to a position close to the second limit plates 35 until the plate-like workpiece abuts against the two second limit plates 35. At this time, the telescopic ends of the two third electric telescopic rods 38 can be controlled to be extended together, driving the two first limit plates 34 to clamp and fix the two ends of the plate-like workpiece placed on the top of the two bottom plates 31 at this time. The subsequent plate-like workpieces can repeat the above steps in sequence and stack them neatly on the top of the two bottom plates 31, thereby achieving the effect of flexible automatic unloading of plate-like workpieces with qualified appearance quality; After the two first limiting plates 34 clamp and fix the last plate-shaped workpiece placed on the top of the bottom plate 31, a sufficient number of plate-shaped workpieces have been stacked and placed inside the rotating frame 12. Figure 11 As shown, the rotating frame 12 can be controlled to rotate downward 90 degrees, and the placement plate 13 can be controlled to move upward until it abuts against the bottom of the two second limit plates 35, and the two second limit plates 35 can be controlled to move slowly in the direction of moving away from each other, so that the multiple plate-like workpieces stacked inside the rotating frame 12 fall on the top of the placement plate 13, and as the placement plate 13 slowly moves downward and resets, the stacked multiple plate-like workpieces are driven out from the inside of the rotating frame 12. Subsequent staff can quickly transfer the multiple plate-like workpieces stacked on the top of the placement plate 13, thereby improving the unloading efficiency of plate-like workpieces with qualified appearance quality, and also facilitating the stacking and storage of plate-like workpieces with qualified appearance quality.

[0041] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A heat treatment film removal device based on laser cutting, comprising a device body (1), characterized in that: The top of the device body (1) is provided with two first chutes (5) and two second chutes (6), the tops of the two first chutes (5) are provided with a laser cutting mechanism, the tops of the two second chutes (6) are provided with a movable frame (11), the interior of the movable frame (11) is provided with a clamping mechanism for clamping and fixing the workpiece to be processed and a supporting mechanism for supporting the bottom of the workpiece to be processed, the front of the device body (1) is rotatably mounted with a rotating frame (12), the interior of the rotating frame (12) is provided with a feeding mechanism for automatically stacking and feeding the processed workpieces.

2. The heat treatment film removal device based on laser cutting according to claim 1 is characterized in that: A first slider (14) is installed inside the two first sliding grooves (5), a first moving rod (2) is installed on the top of the two first sliders (14), a first screw rod (15) is rotatably installed inside the two first moving rods (2), and a second moving rod (3) is commonly threadedly installed on the outer walls of the two first screw rods (15).

3. The heat treatment film removal device based on laser cutting according to claim 2 is characterized in that: A moving seat is slidably mounted on the top of the second moving rod (3), and a laser head (4) is mounted on the bottom end of the moving seat.

4. The heat treatment film removal device based on laser cutting according to claim 1 is characterized in that: A second sliding block (16) is installed inside each of the two second sliding grooves (6), and the top ends of the two second sliding blocks (16) are connected to the movable frame (11).

5. The heat treatment film removal device based on laser cutting according to claim 1 is characterized in that: The clamping mechanism comprises two first electric telescopic rods (17) installed inside the mobile frame (11), the telescopic ends of the two first electric telescopic rods (17) are both installed with clamping plates (18), and the outer walls of both sides of the mobile frame (11) are both installed with first drive motors, and the output ends of the two first drive motors are both connected to the first electric telescopic rods (17) adjacent thereto.

6. The heat treatment film removal device based on laser cutting according to claim 1 is characterized in that: The support mechanism comprises two fixed blocks (19) installed inside the movable frame (11), a rotating rod (20) is rotatably installed between the two fixed blocks (19), a groove is provided on the top of the rotating rod (20), a double-headed screw (22) is rotatably installed inside the groove, and two movable blocks (23) are threadedly installed on the outer wall of the double-headed screw (22), and the top ends of the two movable blocks (23) are connected to the mounting frame (21) via a second electric telescopic rod (24).

7. The heat treatment film removal device based on laser cutting according to claim 6 is characterized in that: A rotating plate (25) is rotatably mounted inside the two mounting frames (21), a plurality of vacuum suction cups (26) are mounted on the tops of the two rotating plates (25), a plurality of industrial cameras (30) are mounted on the bottoms of the two rotating plates (25), electric heating blocks (27) and rubber blocks (28) are mounted on the outer walls of both sides of the two rotating plates (25), and sponge pads (29) are mounted inside the two rubber blocks (28).

8. The heat treatment film removal device based on laser cutting according to claim 1 is characterized in that: The unloading mechanism comprises two bottom plates (31) slidably mounted inside the rotating frame (12), two second screw rods (32) are mounted on both side outer walls of the rotating frame (12), and the two bottom plates (31) are threadedly connected to the outer walls of the two second screw rods (32) adjacent thereto.

9. The heat treatment film removal device based on laser cutting according to claim 1 is characterized in that: Two rectangular grooves (33) are provided inside the two rotating frames (12), and third sliding grooves (8) are provided on the inner walls on the upper and lower sides of the two rectangular grooves (33). Third sliders (36) are installed inside the two third sliding grooves (8), and a rectangular frame (37) is installed between the two third sliders (36). A third electric telescopic rod (38) is installed inside the rectangular frame (37). The telescopic end of the third electric telescopic rod (38) extends to the rotating frame (12) and is provided with a first limiting plate (34). Two groups of fourth sliding grooves (9) are provided inside the end of the rotating frame (12) away from the device body (1), and second limiting plates (35) are slidably installed inside the two groups of fourth sliding grooves (9).

10. The heat treatment film removal device based on laser cutting according to claim 1, characterized in that: Two fifth chutes (10) are provided on the outer wall of one side of the device body (1) close to the rotating frame (12), and fifth sliders are installed inside the two fifth chutes (10). A placement plate (13) is installed on one end of the two fifth sliders away from the fifth chutes (10).

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