Rotating disc type laminating machine and laminating method

Abstract

The invention relates to the technical field of laminating machines, and particularly discloses a rotating disc type laminating machine and a laminating method.The rotating disc type laminating machine comprises a bottom plate, a base is installed at the top of the bottom plate, a rotating disc body is rotatably installed at the top of the base, a plurality of box bodies are installed at the top of the rotating disc body, a fixing plate is installed at the top of the bottom plate, and a vacuum laminating box is arranged at the bottom of the fixing plate; auxiliary correcting mechanisms are arranged in the multiple box bodies correspondingly, discharging mechanisms are arranged on the two sides of the base correspondingly, and a cover plate is rotationally installed on one side of each box body. According to the device, after the panels are placed on the top of the box body and the top of the cover plate, the positions of the panels in the box body can be automatically corrected by means of the auxiliary correction mechanism arranged in the box body, the other panel can be corrected after the cover plate rotates to the top of the box body, it is ensured that the follow-up attaching work of the two panels is smoothly carried out, and the working efficiency is improved. And the problem that the position deviation of the panel causes adverse effects on panel attaching work is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of laminating machines, and in particular to a turntable laminating machine and a laminating method. Background Art

[0002] The fully automatic laminating machine is mainly designed for the production characteristics of small displays and small touch components. It is one of the necessary equipment for the production of liquid crystal displays. It is used in the post-production process of liquid crystal displays to attach polarizers on the front and back sides of the formed liquid crystal glass substrate according to the polarization angle. The turntable laminating machine realizes an efficient production process by transforming the traditional matrix production line into a rotating device. The turntable laminating machine usually includes a base, a rotatable rotating table, a column passing through the center of the rotating table and fixed on the base, and multiple workpiece fixture seats evenly arranged on the outer end of the rotating table.

[0003] During use, the turntable laminating machine in the prior art needs to manually place the two panels to be laminated on the workpiece fixture seat and the top of the cover plate respectively, and control the cover plate to rotate to the top of the workpiece fixture seat so that the two panels can be automatically stacked together to facilitate the laminating process. However, when the panels are placed on the workpiece fixture seat and the top of the cover plate manually, after the panels are separated from the manual hands, it is impossible to ensure that the panels can accurately fall on the workpiece fixture seat and the top of the cover plate. The center position, which will have an adverse effect on the subsequent laminating work of the two panels, resulting in poor panel laminating accuracy, which is not conducive to the production and processing of the screen. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to provide a turntable laminating machine and a laminating method.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: The turntable laminating machine comprises a bottom plate, a base is installed on the top of the bottom plate, a turntable body is rotatably installed on the top of the base, a plurality of box bodies are installed on the top of the turntable body, a fixed plate is installed on the top of the bottom plate, a vacuum laminating box is arranged at the bottom of the fixed plate, auxiliary correction mechanisms for correcting the position of panels to be laminated are arranged inside the plurality of box bodies, unloading mechanisms for auxiliary unloading of panels are arranged on both sides of the base, and cover plates are rotatably installed on one side of the plurality of box bodies.

[0006] Optionally, a telescopic cylinder is installed on the top of the fixed plate, and the telescopic end of the telescopic cylinder passes through the fixed plate and is connected to the vacuum laminating box, and two guide rods are installed on the top of the vacuum laminating box.

[0007] Optionally, a first panel placement portion is installed at a central position inside each of the plurality of box bodies, and a second panel placement portion is installed at a central position on one side of each of the plurality of cover plates close to the box body.

[0008] Optionally, two first electric telescopic rods are installed on one side outer wall of the plurality of box bodies, a mounting seat is commonly installed at the telescopic ends of the two first electric telescopic rods, and a plurality of cover plates are rotatably installed inside corresponding mounting seats.

[0009] Optionally, the auxiliary correction mechanism includes a plurality of first slide grooves opened inside the box body, a first sliding block is installed inside each of the plurality of first slide grooves, and a correction block is installed at the top of each of the plurality of first sliding blocks.

[0010] Optionally, a rotating seat is rotatably mounted on the top of each of the two correction blocks, a rotating block is rotatably mounted inside each of the two rotating seats, and a rotating rod is rotatably mounted on one end of each of the two rotating blocks away from the rotating portion.

[0011] Optionally, second sliding grooves are provided on both side outer walls of the two rotating rods, second sliders are installed inside the two second sliding grooves, first rectangular plates are installed on one end of the two second sliders away from the second sliding grooves, and the outer walls of the two first rectangular plates on one side away from the second sliders are connected to the second rectangular plates through two second electric telescopic rods, a plurality of vacuum suction cups are installed on the outer wall of one of the second rectangular plates on the side away from the second electric telescopic rod, and a plurality of industrial cameras and two dust cleaning heads are installed on the outer wall of the other second rectangular plate on the side away from the second electric telescopic rod.

[0012] Optionally, the unloading mechanism includes two third sliding grooves opened on the outer walls on both sides of the base, third sliders are installed inside the two third sliding grooves, a third rectangular plate is commonly installed on one end of the two third sliders away from the third sliding grooves, the outer wall of the third rectangular plate on one side away from the third slider is connected to a movable seat through two third electric telescopic rods, and a unloading plate is rotatably installed on one end of the movable seat away from the third electric telescopic rod.

[0013] Optionally, two protrusions are installed on the outer wall of one side of the blanking plate close to the movable seat, and telescopic limit rods are installed inside the two protrusions. A limit hole adapted to the telescopic end of the telescopic limit rod is opened at the bottom of the turntable body.

[0014] Optionally, a turntable laminating method includes the turntable laminating machine described above, and the laminating method further includes the following steps: Step 1: Place the two panels to be bonded on the top of the first panel placement part and the second panel placement part of the first box body and the cover plate located on the front of the device, respectively, control the turntable body to rotate 90 degrees clockwise, and place the subsequent two panels on the top of the second box body and the cover plate, and then continue to control the turntable body to rotate 90 degrees clockwise, drive the first box body and the cover plate to rotate to the bottom of the vacuum bonding box, control the first cover plate to cover the top of the corresponding box body, drive the panel on the top of the cover plate to be placed on the top of the panel on the top of the box body, control the telescopic cylinder to drive the vacuum bonding box cover to be set on the outside of the first box body, so that the two panels inside the first box body can be vacuum bonded inside the vacuum bonding box; Step 2: After the lamination of the two panels inside the first box is completed, the telescopic end of the telescopic cylinder is controlled to retract upward, driving the vacuum lamination box to retract upward and return to its original position, and then the turntable body is controlled to continue to rotate 90 degrees clockwise, so that the first box is rotated to the right side close to the device, and the cover plate on the top of the first box is controlled to rotate and open, and the laminating panel on the top of the first box is automatically taken out, and the lamination of the two panels is completed; Step 3: After placing the two panels on the top of the first box body and the cover plate in sequence, control the auxiliary correction mechanism inside the first box body to automatically correct the position of the panel placed on the top of the first panel placement part to ensure that the panel is placed in the center of the top of the first panel placement part, and then control multiple correction blocks to move and reset, control the cover plate to cover the top of the box body, and then stack another panel on top of one of the panels, and control the auxiliary correction mechanism again to correct the position of the other panel; Step 4: After the auxiliary correction mechanism corrects the positions of the two panels, the two rotating rods of the auxiliary correction mechanism cooperate with the second rectangular plate at the bottom and multiple industrial cameras to automatically identify and detect the two panels. If quality problems are detected in the panels, the panels with problems can be automatically removed through the cooperation of multiple vacuum suction cups, rotating rods and unloading mechanisms of the auxiliary correction mechanism, and the dust removal process can be automatically performed on the bonding surfaces of the two panels through the provided dust removal head; Step 5: After the inspection and dust removal of the two panels are completed, control the multiple correction blocks to move to a position away from the first panel placement portion, control the cover plate to drive another panel to be placed on the top of one of the panels, and control the telescopic ends of the two corresponding first electric telescopic rods to shrink together, so as to drive the other panel on the surface of the second panel placement portion to be closely abutted against one of the panels, thereby assisting the subsequent two panels to be better fitted.

[0015] The beneficial effects of the present invention are: 1. In the present invention, after placing the panel on the top of the box body and the cover plate, the auxiliary correction mechanism arranged inside the box body can automatically correct the position of the panel inside the box body, and after the cover plate is rotated to the top of the box body, the other panel can also be corrected to ensure the smooth lamination of the two panels, reduce the deviation of the panel position, and reduce the adverse effects on the panel lamination work.

[0016] 2. In the present invention, after the position of the panel is corrected, the panel can be automatically identified and detected with the help of multiple industrial cameras at the bottom of two of the second rectangular plates, and with the help of vacuum suction cups at the top of the other two second rectangular plates in conjunction with multiple components, panels with quality problems can be automatically removed, thereby avoiding the panels with quality problems from continuing to be bonded, which will affect the panel production.

[0017] 3. In the invention, when inspecting the quality of the two panels, vacuum heads are provided on both sides of the multiple industrial cameras, which can be used to automatically remove dust from the bonding surfaces of the two panels, thereby reducing the adverse effects of dust and other impurities on the subsequent bonding of the two panels and improving the bonding quality of the panels.

[0018] 4. In the present invention, after the inspection and dust removal work of the two panels is completed, the multiple correction blocks are controlled to move to a position away from the first panel placement portion, the cover plate is controlled to drive another panel to be placed on the top of one of the panels, and the telescopic ends of the two corresponding first electric telescopic rods are controlled to shrink together, driving the other panel on the surface of the second panel placement portion to be closely abutted against one of the panels, which can assist the subsequent two panels to be better bonded, and indirectly improve the bonding quality of the panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order 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 the turntable laminating machine proposed by the present invention; Figure 2 for Figure 1 A schematic diagram of the structure from another angle; Figure 3 It is a structural schematic diagram of the bottom of the turntable body in the present invention; Figure 4 It is a schematic diagram of the structure of the vacuum laminating box in the present invention; Figure 5 It is a structural schematic diagram of the feeding mechanism in the present invention; Figure 6 It is a structural schematic diagram of the telescopic limiting rod in the present invention; Figure 7It is a structural schematic diagram of a box body and a cover plate in the present invention; Figure 8 It is a structural schematic diagram of the auxiliary correction mechanism in the present invention; Fig. 9 It is a structural schematic diagram of one of the correction blocks in the present invention; Fig.10 It is a schematic diagram of the structure in which two second sliding blocks are separated from the second sliding groove in the present invention; Fig.11 It is a schematic diagram of the structure of the industrial camera and the vacuum cleaner head in the present invention.

[0021] In the figure: 1. bottom plate; 2. base; 3. turntable body; 4. fixed plate; 5. telescopic cylinder; 6. guide rod; 7. vacuum bonding box; 8. box body; 9. cover plate; 10. blanking plate; 11. third slide groove; 12. limiting hole; 13. third slider; 14. third rectangular plate; 15. third electric telescopic rod; 16. moving seat; 17. bump; 18. telescopic limiting rod; 19. first slide groove; 20. first panel placement part; 21. second panel placement part; 22. first electric telescopic rod; 23. mounting seat; 24. correction block; 25. first slider; 26. rotating rod; 27. vacuum suction cup; 28. dust collector; 29. ​​rotating seat; 30. rotating block; 31. second slide groove; 32. second slider; 33. first rectangular plate; 34. second rectangular plate; 35. second electric telescopic rod; 36. industrial camera. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Reference Figure 1-Figure 11 The turntable laminating machine comprises a bottom plate 1, a base 2 is installed on the top of the bottom plate 1, a turntable body 3 is rotatably installed on the top of the base 2, a plurality of boxes 8 are installed on the top of the turntable body 3, a fixing plate 4 is installed on the top of the bottom plate 1, a vacuum laminating box 7 is arranged at the bottom of the fixing plate 4, and auxiliary correction mechanisms for correcting the position of the panels to be laminated are arranged inside the plurality of boxes 8, a feeding mechanism for auxiliary feeding of the panels is arranged on both sides of the base 2, and a cover plate 9 is rotatably installed on one side of the plurality of boxes 8. A first driving device is preset inside the base 2, and the output end of the first driving device is connected to the rotating part of the turntable body 3, so as to drive the turntable body 3 to rotate and adjust on the top of the base 2.

[0024] As a technical optimization solution of the present invention, a telescopic cylinder 5 is installed on the top of the fixed plate 4, and the telescopic end of the telescopic cylinder 5 passes through the fixed plate 4 and is connected to the vacuum laminating box 7. Two guide rods 6 are installed on the top of the vacuum laminating box 7. The telescopic end of the telescopic cylinder 5 extends downward, which can drive the vacuum laminating box 7 to cover the outside of one of the box bodies 8 downward, so that the panel inside the box body 8 can be vacuum-laminated.

[0025] As a technical optimization scheme of the present invention, a first panel placement part 20 is installed at the center position of the inner part of the plurality of boxes 8, and a second panel placement part 21 is installed at the center position of the side of the plurality of cover plates 9 close to the box body 8. Two panels to be bonded are placed on the top of the first panel placement part 20 and the second panel placement part 21 respectively by an external preset manipulator, and as the cover plate 9 is covered on the top of the box body 8, one of the panels is automatically placed on the top of the other panel to perform subsequent bonding work; the first panel placement part 20 and the second panel placement part 21 are preset with a mechanism that can adsorb and fix the panels, and the mechanism can also be a plurality of vacuum suction cups, so that after the two panels are placed on the top of the first panel placement part 20 and the second panel placement part 21 respectively, they can be adsorbed and fixed by the plurality of vacuum suction cups set inside the first panel placement part 20 and the second panel placement part 21, so as to avoid that when the cover plate 9 is rotated to the top of the box body 8, one of the panels automatically slides down from the top of the cover plate 9 and affects the panel placed on the top of the first panel placement part 20, resulting in the problem that the panel bonding work cannot be performed.

[0026] As a technical optimization solution of the present invention, two first electric telescopic rods 22 are installed on the outer wall of one side of the multiple box bodies 8, and the telescopic ends of the two first electric telescopic rods 22 are jointly installed with a mounting seat 23, and multiple cover plates 9 are rotatably installed inside the corresponding mounting seats 23. The telescopic ends of the two first electric telescopic rods 22 are extended and retracted, which can drive the height of the mounting seat 23 and the cover plate 9 to be adjusted; and a first driving device is preset on the outer wall of one side of the mounting seat 23, and the output end of the first driving device is connected to the rotating part of the cover plate 9, so that the cover plate 9 can be driven to rotate and adjust inside the mounting seat 23.

[0027] As a technical optimization solution of the present invention, the auxiliary correction mechanism includes a plurality of first slide grooves 19 opened inside the box body 8, a first slider 25 is installed inside the plurality of first slide grooves 19, and a correction block 24 is installed at the top of the plurality of first sliders 25. A first linear motor is preset inside the plurality of first slide grooves 19, and the plurality of first linear motors can drive the plurality of first sliders 25 to move back and forth inside the corresponding first slide grooves 19, thereby driving the plurality of correction blocks 24 to move and adjust.

[0028] As a technical optimization scheme of the present invention, the tops of the two correction blocks 24 are both rotatably mounted with a rotating seat 29, the insides of the two rotating seats 29 are both rotatably mounted with a rotating block 30, and the ends of the two rotating blocks 30 away from the rotating parts are both rotatably mounted with a rotating rod 26. A second driving device is preset inside the two correction blocks 24, and the output ends of the two second driving devices are respectively connected to the rotating parts of the two rotating seats 29, so that the two rotating seats 29 can be driven to rotate and adjust; and a third driving device is preset on the outer wall of one side of the two rotating seats 29, and the output ends of the two third driving devices are respectively connected to the rotating parts of the two rotating blocks 30, so that the two rotating blocks 30 can be driven to rotate and adjust inside the corresponding rotating seats 29; a fourth driving device is preset inside the two rotating blocks 30, and the output ends of the two fourth driving devices are respectively connected to the rotating parts of the two rotating rods 26, so that the two rotating rods 26 can be driven to rotate and adjust.

[0029] As a technical optimization scheme of the present invention, second sliding grooves 31 are opened on the outer walls on both sides of the two rotating rods 26, and second sliders 32 are installed inside the two second sliding grooves 31. The ends of the two second sliders 32 away from the second sliding grooves 31 are installed with first rectangular plates 33, and the outer walls of the two first rectangular plates 33 on the side away from the second sliders 32 are connected to second rectangular plates 34 through two second electric telescopic rods 35, wherein a plurality of vacuum suction cups 27 are installed on the outer wall of one of the second rectangular plates 34 away from the second electric telescopic rod 35, and a plurality of industrial cameras 36 and two dust cleaning heads 28 are installed on the outer wall of the other second rectangular plate 34 on the side away from the second electric telescopic rod 35. A second linear motor is preset inside the two second slide grooves 31, and the two second linear motors can drive the two second sliders 32 to move back and forth inside the corresponding second slide grooves 31, thereby driving the two first rectangular plates 33 and the second rectangular plates 34 to move and adjust synchronously; multiple vacuum suction cups 27 can be connected to an external preset vacuum device through a hose, so as to drive the multiple vacuum suction cups 27 to generate suction; two dust suction heads 28 can be connected to an external preset dust suction device through a connecting pipe, so as to drive the two dust suction heads 28 to generate suction to remove dust and other impurities; multiple industrial cameras 36 are all VMD130m model industrial cameras of Micro Vision in the prior art.

[0030] As a technical optimization scheme of the present invention, the unloading mechanism includes two third chutes 11 opened on the outer walls of both sides of the base 2, and the third sliders 13 are installed inside the two third chutes 11. The third rectangular plate 14 is installed on the ends of the two third sliders 13 away from the third chutes 11. The outer wall of the third rectangular plate 14 on one side away from the third slider 13 is connected to the moving seat 16 through two third electric telescopic rods 15, and the unloading plate 10 is rotatably installed on the end of the moving seat 16 away from the third electric telescopic rod 15. A third linear motor is preset inside the two third chutes 11, and the two third linear motors can drive the two third sliders 13 to move up and down inside the corresponding third chutes 11, and drive the third rectangular plate 14 and the moving seat 16 and other components to move up and down together; the two third electric telescopic rods 15 can drive the spacing between the moving seat 16 and the base 2 to be adjusted; and a driving device is preset on the outer wall of one side of the two moving seats 16, and the output end of the driving device is connected to the rotating part of the unloading plate 10, so as to drive the unloading plate 10 to rotate and adjust inside the moving seat 16.

[0031] As a technical optimization solution of the present invention, two protrusions 17 are installed on the outer wall of one side of the blanking plate 10 close to the moving seat 16, and telescopic limit rods 18 are installed inside the two protrusions 17. The bottom of the turntable body 3 is provided with a limit hole 12 adapted to the telescopic end of the telescopic limit rod 18. When the blanking plate 10 is retracted at the bottom of the turntable body 3, the two telescopic limit rods 18 just correspond to the position of the limit hole 12 opened at the bottom of the turntable body 3. The telescopic end of the telescopic limit rod 18 extends upward and can be inserted into the inside of the limit hole 12 to further limit and fix the position of the turntable body 3.

[0032] As a technical optimization solution of the present invention, a turntable laminating method includes the turntable laminating machine mentioned above, and the laminating method further includes the following steps: Step 1: Place the two panels to be bonded on the top of the first panel placement part 20 and the second panel placement part 21 of the first box body 8 and the cover plate 9 located on the front of the device, respectively, control the turntable body 3 to rotate 90 degrees clockwise, and place the subsequent two panels on the top of the second box body 8 and the cover plate 9, respectively, and then continue to control the turntable body 3 to rotate 90 degrees clockwise, drive the first box body 8 and the cover plate 9 to rotate to the bottom of the vacuum bonding box 7, control the first cover plate 9 to cover the top of the corresponding box body 8, drive the panel on the top of the cover plate 9 to be placed on the top of the panel on the top of the box body 8, control the telescopic cylinder 5 to drive the vacuum bonding box 7 to cover the outside of the first box body 8, so that the two panels inside the first box body 8 can be vacuum bonded inside the vacuum bonding box 7; Step 2: After the lamination of the two panels inside the first box body 8 is completed, the telescopic end of the telescopic cylinder 5 is controlled to retract upward, driving the vacuum lamination box 7 to retract upward and return to its original position, and then the turntable body 3 is controlled to continue to rotate 90 degrees clockwise, so that the first box body 8 rotates to the right side close to the device, and the cover plate 9 on the top of the first box body 8 is controlled to rotate and open, and the laminating panel on the top of the first box body 8 is automatically taken out, and the lamination of the two panels can be completed; Step 3: After placing the two panels on the top of the first box body 8 and the cover plate 9 in sequence, control the auxiliary correction mechanism inside the first box body 8 to automatically correct the position of the panel placed on the top of the first panel placement part 20 to ensure that the panel is placed in the center of the top of the first panel placement part 20, and then control the multiple correction blocks 24 to move and reset, control the cover plate 9 to cover the top of the box body 8, and then stack another panel on top of one of the panels, and control the auxiliary correction mechanism again to correct the position of the other panel; Step 4: After the auxiliary correction mechanism corrects the positions of the two panels, the two rotating rods 26 of the auxiliary correction mechanism cooperate with the second rectangular plate 34 at the bottom and multiple industrial cameras 36 to automatically identify and detect the two panels. If quality problems are detected in the panels, the multiple vacuum suction cups 27, the rotating rods 26 and the unloading mechanism of the auxiliary correction mechanism can automatically remove the panels with problems, and the dust removal head 28 can automatically remove dust from the bonding surfaces of the two panels; Step 5: After the inspection and dust removal of the two panels are completed, control the multiple correction blocks 24 to move to a position away from the first panel placement portion 20, control the cover plate 9 to drive another panel to be placed on the top of one of the panels, and control the telescopic ends of the two corresponding first electric telescopic rods 22 to shrink together, so as to drive the other panel on the surface of the second panel placement portion 21 to be closely abutted against one of the panels, thereby assisting the subsequent two panels to be better fitted.

[0033] In the present invention, when the user uses the device, Figure 1As shown, the two panels to be bonded are placed on the top of the first panel placement portion 20 and the second panel placement portion 21 of the first box body 8 and the cover plate 9 located on the front of the device respectively, and the turntable body 3 is controlled to rotate 90 degrees clockwise, so that the subsequent two panels can be placed on the top of the second box body 8 and the cover plate 9 located on the front of the device at this time. Then, the turntable body 3 is continued to be controlled to rotate 90 degrees clockwise, driving the first box body 8 and the cover plate 9 to rotate to the bottom of the vacuum bonding box 7, and the cover plate 9 located under the vacuum bonding box 7 is controlled to rotate and cover the top of the corresponding box body 8, so that the panel on the top of the cover plate 9 can be driven to be placed on the top of the panel on the top of the box body 8, and the extension is controlled. The telescopic end of the retracting cylinder 5 extends downward, driving the vacuum laminating box 7 to cover the outside of the first box body 8, so that the two panels inside the first box body 8 can be vacuum-laminated inside the vacuum laminating box 7, and after the laminating work of the two panels inside the first box body 8 is completed, the telescopic end of the telescopic cylinder 5 is controlled to retract upward, driving the vacuum laminating box 7 to retract upward and return to its original position, and then the turntable body 3 is controlled to continue to rotate 90 degrees clockwise, so that the first box body 8 rotates to the right side close to the device, and the cover plate 9 on the top of the first box body 8 is controlled to rotate and open, and the panel on the top of the first box body 8 that has been laminated is automatically taken out manually, and the laminating work of the two panels can be completed.

[0034] In order to ensure that the position of the panel placed on the top of the box body 8 and the cover plate 9 is accurate and that the subsequently bonded panels meet the standards, after the two panels are placed on the top of the first box body 8 and the cover plate 9 in sequence, the multiple first sliders 25 inside the first box body 8 are controlled to drive the multiple correction blocks 24 to move in the direction close to the first panel placement portion 20, and the four corners of one of the panels placed on the top of the first panel placement portion 20 are pushed, and the position of the panel placed on the top of the first panel placement portion 20 is automatically corrected to ensure that the panel is placed in the center of the top of the first panel placement portion 20, and the top of the first panel placement portion 20 is corrected. After the position of the panel is corrected, the multiple first sliders 25 are controlled to drive the multiple correction blocks 24 to move and reset in the direction away from the first panel placement portion 20. After the control cover 9 is covered on the top of the box body 8, the other panel will also fall on the top of the first panel placement portion 20 and be stacked on top of one of the panels. At this time, the multiple first sliders 25 can be controlled again to drive the multiple correction blocks 24 to move in the direction close to the first panel placement portion 20, so that the multiple correction blocks 24 can also correct the position of the other panel placed on the top of one of the panels, ensuring the smooth progress of the subsequent bonding work of the two panels.

[0035] At the same time, in order to ensure that there are no quality problems in the two panels that are subsequently bonded, such as Figure 1As shown, after placing the two panels on the top of the first box body 8 and the cover plate 9 respectively, the turntable body 3 is controlled to rotate 90 degrees clockwise, so that the first box body 8 and the cover plate 9 are rotated to a position close to one of the blanking plates 10 on the left side of the device. At this time, the rotating seats 29 on the top of the two correction blocks 24 can be controlled to rotate in sequence, driving the two rotating rods 26 and other multiple components to rotate in sequence on the top of one of the panels, and in the process of rotation of the rotating rod 26, the second slider 32 located below the rotating rod 26 is controlled to move in the direction away from the rotating block 30 inside the corresponding second slide groove 31, driving the first rectangular plate 33 and the second rectangular plate 34 below to move synchronously, so that the multiple industrial cameras 36 arranged at the bottom of the second rectangular plate 34 below can automatically identify and detect one of the panels, and can use the telescopic ends of the two second electric telescopic rods 35 below to extend and retract, drive the distance between the multiple industrial cameras 36 and one of the panels to ensure that the multiple industrial cameras 36 can accurately detect one of the panels, and the two rotating rods 26 cooperate with the second rectangular plate 34 and the multiple industrial cameras 36 at the bottom to automatically detect one of the panels.

[0036] If multiple industrial cameras 36 detect that one of the panels has a quality problem, the two rotating rods 26 can be controlled to rotate 180 degrees together, driving the multiple vacuum suction cups 27 set on the top of the other second rectangular plate 34 to rotate to the bottom, and the two rotating seats 29 can be controlled to drive the two rotating rods 26 to rotate to a position parallel to the width of the first panel placement part 20, and then the telescopic ends of the corresponding two second electric telescopic rods 35 can be controlled to extend, driving the vacuum suction cups 27 at the bottom of the second rectangular plate 34 to adsorb one of the panels. As the two rotating blocks 30 rotate more than 180 degrees inside the corresponding rotating seats 29, one of the adsorbed panels is driven to rotate from the top of the first panel placement part 20 to the top of the unloading plate 10 which is now located on the left side of the device and is in an inclined state, and the two rotating rods 26 are now in a slightly downwardly inclined state, and the multiple vacuum suction cups 27 are controlled to release the adsorption and fixation of one of the panels, so that the panel with quality problems will slide down to the top of the unloading plate 10 on the left side and be discharged downward through the unloading plate 10.

[0037] As for the other panel located on the top of the cover plate 9, the two rotating rods 26 and other components can be controlled to reset first, and then the telescopic ends of the two first electric telescopic rods 22 outside the box body 8 can be controlled to extend upward together, driving the height of the mounting seat 23 and the cover plate 9 to increase upward, and then the cover plate 9 is controlled to rotate to the top of the box body 8 and be in a horizontal state. At this time, there is a gap between the cover plate 9 and the top of the box body 8. The two rotating rods 26 can be controlled to rotate 180 degrees, driving the industrial cameras 36 at the bottom of the two second rectangular plates 34 to rotate to the top. At this time, the above steps for detecting one of the panels can be repeated, so that multiple industrial cameras 36 can automatically detect the other panel. If the other panel is detected to have quality problems, the industrial cameras 36 can be controlled to detect the other panel automatically. The two rotating rods 26 rotate and reset, and now the multiple vacuum suction cups 27 are located on the top of the other two second rectangular plates 34. As the telescopic ends of the corresponding two second electric telescopic rods 35 extend, the multiple vacuum suction cups 27 are driven to move upward and be adsorbed and fixed to the other panel, and the control cover plate 9 is rotated and reset. At this time, the above steps of discharging and unloading one of the panels are repeated, so that the multiple vacuum suction cups 27 drive the other panel to the top of the unloading plate 10 for automatic discharge, and manually place the new panel on the top of the first panel placement part 20 and the second panel placement part 21, and continue to carry out inspection and bonding work to avoid continuing to bond panels with quality problems, which will affect panel production.

[0038] Moreover, when the quality of the two panels is inspected as mentioned above, vacuum heads 28 are arranged on both sides of the multiple industrial cameras 36, which can be used to automatically remove dust from the bonding surfaces of the two panels, thereby reducing the adverse effects of dust and other impurities on the subsequent bonding work of the two panels and improving the bonding quality of the panels.

[0039] After the inspection and dust removal work of the two panels is completed, the multiple correction blocks 24 are controlled to move to a position away from the first panel placement part 20, the cover plate 9 is controlled to drive another panel to be placed on the top of one of the panels, and the telescopic ends of the two corresponding first electric telescopic rods 22 are controlled to retract together, so that the other panel on the surface of the second panel placement part 21 can be closely abutted against one of the panels, which can assist the subsequent two panels to be better fitted, and indirectly improve the fitting quality of the panels.

[0040] In order to improve the efficiency of unloading the panel after bonding, the unloading plate 10 on the right side can be controlled to extend and rotate to the same state as the unloading plate 10 on the left side, and the above steps of removing the panels with quality problems on the top of the first panel placement part 20 with the help of multiple vacuum suction cups 27 can be repeated. This can assist in taking the bonded panels out from the inside of the box body 8. Manual work only needs to pick up and organize the taken out panels at the bottom end of the unloading plate 10, which will not affect the overall work of panel bonding.

[0041] If the device is used in a production line, a related robot is set on the right side of the device for unloading. At this time, the unloading plate 10 on the right side is as shown in FIG. Figure 1 and Figure 5 In the state shown, after the turntable body 3 rotates a specified angle, the telescopic ends of the two telescopic limit rods 18 arranged on the outer wall of the right blanking plate 10 can be controlled to extend upward together, and then inserted into the corresponding limit holes 12 at the bottom of the turntable body 3, which can have an auxiliary limiting effect on the turntable body 3 and avoid system errors, which may cause the turntable body 3 to rotate during use and affect the panel bonding work.

[0042] If the turntable body 3 needs to be disassembled for inspection and maintenance, the left blanking plate 10 can be controlled to rotate and retract under the turntable body 3. The top ends of the two vertical blanking plates 10 are both in contact with the bottom end of the turntable body 3, and the telescopic ends of the telescopic limit rods 18 arranged on the outer walls of the two blanking plates 10 are controlled to be inserted into the corresponding limit holes 12. After the turntable body 3 is removed from the top of the base 2, the corresponding two third sliding blocks 13 can be controlled to move upward inside the third slide groove 11, thereby driving the two blanking plates 10 to move upward together, and pushing the turntable body 3 to move upward a certain distance on the top of the base 2, so as to automatically lift and limit the turntable body 3, facilitate the staff to inspect the turntable body 3 and the base 2, and improve the applicability of the blanking mechanism.

[0043] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A turntable laminating machine, comprising a bottom plate (1), characterized in that: A base (2) is installed on the top of the bottom plate (1), a turntable body (3) is rotatably installed on the top of the base (2), a plurality of box bodies (8) are installed on the top of the turntable body (3), a fixed plate (4) is installed on the top of the bottom plate (1), a vacuum bonding box (7) is arranged at the bottom of the fixed plate (4), auxiliary correction mechanisms for correcting the position of panels to be bonded are arranged inside the plurality of box bodies (8), unloading mechanisms for assisting unloading of panels are arranged on both sides of the base (2), and a cover plate (9) is rotatably installed on one side of the plurality of box bodies (8).

2. The turntable laminating machine according to claim 1, characterized in that: A telescopic cylinder (5) is installed on the top of the fixed plate (4); the telescopic end of the telescopic cylinder (5) passes through the fixed plate (4) and is connected to the vacuum laminating box (7); and two guide rods (6) are installed on the top of the vacuum laminating box (7).

3. The turntable laminating machine according to claim 2, characterized in that: A first panel placement portion (20) is installed at a central position inside each of the plurality of box bodies (8), and a second panel placement portion (21) is installed at a central position on one side of each of the plurality of cover plates (9) close to the box body (8).

4. The turntable laminating machine according to claim 3, characterized in that: Two first electric telescopic rods (22) are mounted on one side outer wall of the plurality of box bodies (8), the telescopic ends of the two first electric telescopic rods (22) are jointly mounted with a mounting seat (23), and the plurality of cover plates (9) are rotatably mounted inside corresponding mounting seats (23).

5. The turntable laminating machine according to claim 4, characterized in that: The auxiliary correction mechanism comprises a plurality of first slide grooves (19) opened inside the box body (8), a first sliding block (25) is installed inside each of the plurality of first slide grooves (19), and a correction block (24) is installed at the top of each of the plurality of first sliding blocks (25).

6. The turntable laminating machine according to claim 5, characterized in that: The top ends of the two correction blocks (24) are both rotatably mounted with a rotating seat (29), the interiors of the two rotating seats (29) are both rotatably mounted with a rotating block (30), and the ends of the two rotating blocks (30) away from the rotating portion are both rotatably mounted with a rotating rod (26).

7. The turntable laminating machine according to claim 6, characterized in that: The outer walls of both sides of the two rotating rods (26) are provided with second slide grooves (31), the interiors of the two second slide grooves (31) are provided with second sliders (32), the ends of the two second sliders (32) away from the second slide grooves (31) are provided with first rectangular plates (33), the outer walls of the two first rectangular plates (33) away from the second sliders (32) are connected to second rectangular plates (34) via two second electric telescopic rods (35), the outer wall of one of the second rectangular plates (34) away from the second electric telescopic rods (35) is provided with a plurality of vacuum suction cups (27), and the outer wall of the other second rectangular plate (34) away from the second electric telescopic rod (35) is provided with a plurality of industrial cameras (36) and two dust collector heads (28).

8. The turntable laminating machine according to claim 7, characterized in that: The unloading mechanism comprises two third slide grooves (11) provided on the outer walls on both sides of the base (2), a third slider (13) being installed inside the two third slide grooves (11), a third rectangular plate (14) being installed together at one end of the two third sliders (13) away from the third slide grooves (11), a movable seat (16) being connected to the outer wall of one side of the third rectangular plate (14) away from the third slider (13) via two third electric telescopic rods (15), and an unloading plate (10) being rotatably installed at one end of the movable seat (16) away from the third electric telescopic rod (15).

9. The turntable laminating machine according to claim 8, characterized in that: Two protrusions (17) are installed on the outer wall of one side of the blanking plate (10) close to the movable seat (16), and telescopic limit rods (18) are installed inside the two protrusions (17). The bottom of the turntable body (3) is provided with a limit hole (12) adapted to the telescopic end of the telescopic limit rod (18).

10. A turntable laminating method, characterized in that: The laminating method comprises the turntable laminating machine in claim 9, and the laminating method further comprises the following steps: Step 1: Place the two panels to be bonded on the top of the first panel placement part (20) and the second panel placement part (21) of the first box body (8) and the cover plate (9) located on the front of the device, respectively, control the turntable body (3) to rotate 90 degrees clockwise, and place the subsequent two panels on the top of the second box body (8) and the cover plate (9), respectively, and then continue to control the turntable body (3) to rotate 90 degrees clockwise to drive the first box body (8) and the cover plate (9) to rotate to the bottom of the vacuum bonding box (7), control the first cover plate (9) to cover the top of the corresponding box body (8), drive the panel on the top of the cover plate (9) to be placed on the top of the panel on the top of the box body (8), control the telescopic cylinder (5) to drive the vacuum bonding box (7) to cover the outside of the first box body (8), so that the two panels inside the first box body (8) can be vacuum bonded inside the vacuum bonding box (7); Step 2: After the lamination of the two panels inside the first box body (8) is completed, the telescopic end of the telescopic cylinder (5) is controlled to retract upward, driving the vacuum lamination box (7) to retract upward and return to its original position, and then the turntable body (3) is controlled to continue to rotate 90 degrees clockwise, so that the first box body (8) is rotated to the right side close to the device, and the cover plate (9) on the top of the first box body (8) is controlled to rotate and open, and the panel on the top of the first box body (8) that has been laminated is automatically taken out, thereby completing the lamination of the two panels; Step 3: After placing the two panels on top of the first box body (8) and the cover plate (9) in sequence, control the auxiliary correction mechanism inside the first box body (8) to automatically correct the position of the panel placed on the top of the first panel placement portion (20) to ensure that the panel is placed at the top center of the first panel placement portion (20), and then control the multiple correction blocks (24) to move and reset, control the cover plate (9) to cover the top of the box body (8), and then stack another panel on top of one of the panels, and control the auxiliary correction mechanism again to correct the position of the other panel; Step 4: After the auxiliary correction mechanism corrects the positions of the two panels, the two rotating rods (26) of the auxiliary correction mechanism cooperate with the second rectangular plate (34) at the bottom and the multiple industrial cameras (36) to automatically identify and detect the two panels. If quality problems are detected in the panels, the multiple vacuum suction cups (27), the rotating rods (26) and the unloading mechanism of the auxiliary correction mechanism cooperate with each other to automatically remove the panels with problems, and the dust removal head (28) is provided to automatically remove dust from the bonding surfaces of the two panels. Step 5: After the inspection and dust removal work of the two panels is completed, the multiple correction blocks (24) are controlled to move to a position away from the first panel placement portion (20), the cover plate (9) is controlled to drive another panel to be placed on top of one of the panels, and the telescopic ends of the two corresponding first electric telescopic rods (22) are controlled to retract together, so that the other panel on the surface of the second panel placement portion (21) can be closely abutted against one of the panels, thereby assisting the subsequent two panels to be better fitted.

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