Rotary laminating machine and laminating method

Abstract

The present invention relates to the technical field of laminating machines, and specifically discloses a rotary laminating machine and a laminating method, including a bottom plate. A base is installed on the top of the bottom plate, a rotary table body is rotatably installed on the top of the base, a plurality of boxes are installed on the top of the rotary table body, a fixing plate is installed on the top of the bottom plate, a vacuum laminating box is arranged at the bottom of the fixing plate, an auxiliary correction mechanism is arranged inside each of the plurality of boxes, blanking mechanisms are arranged on both sides of the base, and a cover plate is rotatably installed on one side of each of the plurality of boxes. In this invention, after placing the panel on the top of the box and the cover plate, with the aid of the auxiliary correction mechanism arranged inside the box, the position of the panel inside the box can be automatically corrected. After the cover plate rotates to the top of the box, another panel can also be corrected, ensuring the smooth progress of the subsequent lamination of the two panels, reducing the problem that the deviation of the panel position has an adverse impact on the panel lamination work.

Description

Technical Field

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

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

[0003] During the use of the existing rotary laminating machine, it is necessary to manually place the two panels to be laminated on the workpiece fixture seat and the top of the cover plate respectively. After controlling the cover plate to rotate to the top of the workpiece fixture seat, the two panels can be automatically stacked together for laminating treatment. However, when manually placing the panels on the workpiece fixture seat and the top of the cover plate, after the panels are separated from the human hand, it is impossible to ensure that the panels can accurately fall on the central positions of the workpiece fixture seat and the top of the cover plate, which will have an adverse impact on the subsequent laminating work of the two panels, resulting in poor laminating accuracy of the panels and being unfavorable for the production and processing of the screen. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies in the prior art and propose a rotary laminating machine and a laminating method.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The rotary laminating machine includes a bottom plate. A base is installed on the top of the bottom plate. A rotary table body is rotatably installed on the top of the base. A plurality of boxes are installed on the top of the rotary table body. A fixing plate is installed on the top of the bottom plate. A vacuum laminating box is arranged at the bottom of the fixing plate. An auxiliary correction mechanism for correcting the position of the panel to be laminated is arranged inside each of the plurality of boxes. Feeding mechanisms for assisting in feeding the panel are arranged on both sides of the base. A cover plate is rotatably installed on one side of each of the plurality of boxes.

[0007] Optionally, a telescopic cylinder is installed on the top of the fixing plate. The telescopic end of the telescopic cylinder passes through the fixing plate and is connected to the vacuum laminating box. Two guide rods are installed on the top of the vacuum laminating box.

[0008] Optionally, a first panel placement part is installed at the central position inside each of the plurality of boxes, and a second panel placement part is installed at the central position on the side of each of the plurality of cover plates close to the box.

[0009] Optionally, two first electric telescopic rods are installed on the outer wall of one side of each of the plurality of boxes, and a mounting seat is jointly installed at the telescopic ends of the two first electric telescopic rods. A plurality of cover plates are rotatably installed inside the corresponding mounting seats.

[0010] Optionally, the auxiliary correction mechanism includes a plurality of first chutes opened inside the box body, a first slider is installed inside each of the plurality of first chutes, and a correction block is installed at the top of each of the plurality of first sliders.

[0011] Optionally, a rotating seat is rotatably installed at the top of each of the two correction blocks, a rotating block is rotatably installed inside each of the two rotating seats, and a rotating rod is rotatably installed at one end of each of the two rotating blocks away from the rotating part.

[0012] Optionally, second chutes are opened on the outer walls of both sides of each of the two rotating rods, second sliders are installed inside each of the two second chutes, a first rectangular plate is installed at one end of each of the two second sliders away from the second chute, and a second rectangular plate is connected to the outer wall of one side of each of the two first rectangular plates away from the second slider through two second electric telescopic rods. A plurality of vacuum suction cups are installed on the outer wall of one side of one of the second rectangular plates away from the second electric telescopic rod, and a plurality of industrial cameras and two dust suction heads are installed on the outer wall of one side of the other second rectangular plate away from the second electric telescopic rod.

[0013] Optionally, the blanking mechanism includes two third chutes opened on the outer walls of both sides of the base, third sliders are installed inside each of the two third chutes, a third rectangular plate is jointly installed at one end of each of the two third sliders away from the third chute, a moving seat is connected to the outer wall of one side of the third rectangular plate away from the third slider through two third electric telescopic rods, and a blanking plate is rotatably installed at one end of the moving seat away from the third electric telescopic rod.

[0014] Optionally, two convex blocks are installed on the outer wall of one side of the blanking plate close to the moving seat, telescopic limiting rods are installed inside each of the two convex blocks, and limiting holes adapted to the telescopic ends of the telescopic limiting rods are opened at the bottom of the turntable body.

[0015] Optionally, a turntable type laminating method, the laminating method includes the turntable type laminating machine in the above, and the laminating method further includes the following steps:

[0016] Step 1: Place the two panels to be bonded on the tops of the first box body and the first panel placement part and the second panel placement part of the cover plate located on the front of the device respectively. Control the turntable body to rotate clockwise by 90 degrees, place the subsequent two panels on the tops of the second box body and the cover plate respectively, and then continue to control the turntable body to rotate clockwise by 90 degrees, driving the first box body and the cover plate to rotate to directly below 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, and control the telescopic cylinder to drive the vacuum bonding box to cover the outside of the first box body, so that the two panels inside the first box body can be subjected to vacuum bonding treatment inside the vacuum bonding box;

[0017] Step 2: After the bonding work of the two panels inside the first box body is completed, control the telescopic end of the telescopic cylinder to contract upward, drive the vacuum bonding box to contract and reset upward, and then control the turntable body to continue to rotate clockwise by 90 degrees, so that the first box body rotates to the right side close to the device. Control the cover plate on the top of the first box body to rotate and open, and automatically take out the bonded panel on the top of the first box body, and then the bonding work of the two panels can be completed;

[0018] Step 3: After the two panels are sequentially placed on the tops of the first box body and the cover plate, 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, ensure that the panel is placed in the center position on the top of the first panel placement part, and then control the multiple correction blocks to move and reset. After controlling the cover plate to cover the top of the box body, the other panel is stacked on top of one of the panels, and then control the auxiliary correction mechanism to correct the position of the other panel again;

[0019] 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 and multiple industrial cameras at the bottom to automatically identify and detect the two panels. If it is detected that there are quality problems with the panels, through the mutual cooperation of the multiple vacuum suction cups, rotating rods and blanking mechanism of the auxiliary correction mechanism, the problematic panels can be automatically removed, and the bonding surfaces of the two panels can be automatically dusted through the provided dust suction head;

[0020] Step 5: After the detection and dust removal work of the two panels is completed, control the multiple correction blocks to move to a position away from the first panel placement part, control the cover plate to drive the other 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 contract together, driving the other panel on the surface of the second panel placement part to be in close contact with one of the panels, assisting the subsequent better bonding of the two panels.

[0021] The beneficial effects of the present invention are:

[0022] 1. In this invention, after placing the panel on top of the box body and the cover plate, with the aid of the auxiliary correction mechanism provided inside the box body, the position of the panel inside the box body can be automatically corrected. And after the cover plate rotates to the top of the box body, the other panel can also be corrected, ensuring the smooth progress of the subsequent fitting work of the two panels, reducing the deviation of the panel position, and avoiding the problem of adverse effects on the panel fitting work.

[0023] 2. In this invention, after correcting the position of the panel, multiple industrial cameras at the bottom of two of the second rectangular plates can be used to automatically identify and detect the panel, and with the cooperation of the vacuum suction cups at the top of the other two second rectangular plates and multiple components, the panel with quality problems can be automatically removed, avoiding the problem that the panel with quality problems continues to be used for the fitting work and affecting the panel production.

[0024] 3. In this invention, when detecting the quality of the two panels, dust suction heads are arranged on both sides of the multiple industrial cameras, and the dust suction heads can be used to automatically remove dust from the fitting surfaces of the two panels, reducing the adverse effects of dust and other impurities on the subsequent fitting work of the two panels and improving the fitting quality of the panels.

[0025] 4. In this invention, after the detection and dust removal work of the two panels are completed, control the multiple correction blocks to move to a position away from the first panel placement part, control the cover plate to drive the other panel to be placed on top of one of the panels, and control the telescopic ends of two corresponding first electric telescopic rods to contract together, driving the other panel on the surface of the second panel placement part to be in close contact with one of the panels, which can assist the subsequent fitting of the two panels better and indirectly improve the fitting quality of the panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] For the convenience of those skilled in the art to understand, the present invention will be further described below with reference to the accompanying drawings.

[0027] Figure 1 It is the overall structural schematic diagram of the turntable type laminator proposed by the present invention;

[0028] Figure 2 It is Figure 1 The structural schematic diagram from another angle;

[0029] Figure 3 It is the structural schematic diagram of the bottom of the turntable body of the present invention;

[0030] Figure 4 It is the structural schematic diagram of the vacuum laminating box of the present invention;

[0031] Figure 5 It is the structural schematic diagram of the blanking mechanism of the present invention;

[0032] Figure 6 Schematic structural diagram of the telescopic limit rod in the present invention;

[0033] Figure 7 Schematic structural diagram of one of the box bodies and the cover plate in the present invention;

[0034] Figure 8 Schematic structural diagram of the auxiliary correction mechanism in the present invention;

[0035] Figure 9 Schematic structural diagram of one of the correction blocks in the present invention;

[0036] Figure 10 Schematic structural diagram of the separation of two second sliders and the second chute in the present invention;

[0037] Figure 11 Schematic structural diagram of the industrial camera and the dust suction head in the present invention.

[0038] In the figure: 1, bottom plate; 2, base; 3, turntable body; 4, fixing plate; 5, telescopic cylinder; 6, guide rod; 7, vacuum bonding box; 8, box body; 9, cover plate; 10, blanking plate; 11, third chute; 12, limit hole; 13, third slider; 14, third rectangular plate; 15, third electric telescopic rod; 16, moving seat; 17, convex block; 18, telescopic limit rod; 19, first chute; 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 suction head; 29, rotating seat; 30, rotating block; 31, second chute; 32, second slider; 33, first rectangular plate; 34, second rectangular plate; 35, second electric telescopic rod; 36, industrial camera. Detailed implementation manners

[0039] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0040] Refer to Figures 1 - 11The 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.

[0041] 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.

[0042] 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.

[0043] 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 each of the multiple boxes 8. 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 seat 23. The telescopic ends of the two first electric telescopic rods 22 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 as to be able to drive the cover plate 9 to rotate and adjust inside the mounting seat 23.

[0044] As a technical optimization solution of the present invention, the auxiliary correction mechanism includes multiple first chutes 19 opened inside the box 8. Multiple first sliders 25 are installed inside the multiple first chutes 19, and correction blocks 24 are installed at the tops of the multiple first sliders 25. First linear motors are preset inside the multiple first chutes 19, and the multiple first linear motors can drive the multiple first sliders 25 to move back and forth inside the corresponding first chutes 19, and then drive the multiple correction blocks 24 to move and adjust.

[0045] As a technical optimization solution of the present invention, rotating seats 29 are rotatably installed at the tops of two of the correction blocks 24, rotating blocks 30 are rotatably installed inside the two rotating seats 29, and rotating rods 26 are rotatably installed at the ends of the two rotating blocks 30 far from the rotating parts. Second driving devices are preset inside two of the 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 as to be able to drive the two rotating seats 29 to rotate and adjust; and third driving devices are 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 as to be able to drive the two rotating blocks 30 to rotate and adjust inside the corresponding rotating seats 29; fourth driving devices are 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 as to be able to drive the two rotating rods 26 to rotate and adjust.

[0046] As a technical optimization solution of the present invention, second sliding grooves 31 are formed in the outer walls on both sides of the two rotating rods 26. Second sliding blocks 32 are installed inside the two second sliding grooves 31. First rectangular plates 33 are installed at the ends of the two second sliding blocks 32 away from the second sliding grooves 31. Second rectangular plates 34 are connected to the outer walls on one side of the two first rectangular plates 33 away from the second sliding blocks 32 through two second electric telescopic rods 35. 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 rods 35. A plurality of industrial cameras 36 and two dust suction heads 28 are installed on the outer wall of the other second rectangular plate 34 away from the second electric telescopic rods 35. Second linear motors are preset inside the two second sliding grooves 31. The two second linear motors can drive the two second sliding blocks 32 to move back and forth inside the corresponding second sliding grooves 31, and then drive the two first rectangular plates 33 and the second rectangular plates 34 to move synchronously for adjustment. The plurality of vacuum suction cups 27 can be connected to a preset external vacuum device through hoses, so as to drive the plurality of vacuum suction cups 27 to generate suction. The two dust suction heads 28 can be connected to a preset external dust suction device through connecting pipes, so as to drive the two dust suction heads 28 to generate suction and suck dust and other impurities. The plurality of industrial cameras 36 are all industrial cameras of the VMD130m model of Microvision in the prior art.

[0047] As a technical optimization solution of the present invention, the blanking mechanism includes two third sliding grooves 11 formed in the outer walls on both sides of the base 2. Third sliding blocks 13 are installed inside the two third sliding grooves 11. A third rectangular plate 14 is jointly installed at the ends of the two third sliding blocks 13 away from the third sliding grooves 11. A moving seat 16 is connected to the outer wall of the third rectangular plate 14 away from the third sliding blocks 13 through two third electric telescopic rods 15. A blanking plate 10 is rotatably installed at the end of the moving seat 16 away from the third electric telescopic rods 15. Third linear motors are preset inside the two third sliding grooves 11. The two third linear motors can drive the two third sliding blocks 13 to move up and down inside the corresponding third sliding grooves 11, and then drive components such as the third rectangular plate 14 and the moving seat 16 to move up and down together. The two third electric telescopic rods 15 can drive the distance between the moving seat 16 and the base 2 to be adjusted. Driving devices are preset on the outer walls of the two moving seats 16. The output ends of the driving devices are connected to the rotating parts of the blanking plate 10, so as to drive the blanking plate 10 to rotate and adjust inside the moving seat 16.

[0048] 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.

[0049] 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:

[0050] 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;

[0051] 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;

[0052] 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;

[0053] Step 4: After the positions of the two panels are corrected by the auxiliary correction mechanism, 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, through the cooperation of the multiple vacuum suction cups 27, rotating rods 26 of the auxiliary correction mechanism and the blanking mechanism, the problematic panels can be automatically removed. The dust suction head 28 provided can automatically remove dust from the joint surfaces of the two panels.

[0054] Step 5: After the detection and dust removal work on the two panels is completed, control the multiple correction blocks 24 to move away from the first panel placement part 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 contract together, driving the other panel on the surface of the second panel placement part 21 to be in close contact with one of the panels, assisting in better fitting the two panels subsequently.

[0055] In the present invention, when the user uses the device, as Figure 1 shown, place the two panels to be fitted on the tops 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 clockwise by 90 degrees, and the subsequent two panels can be placed on the tops of the second box body 8 and the cover plate 9 located on the front of the device at this time. Then continue to control the turntable body 3 to rotate clockwise by 90 degrees, driving the first box body 8 and the cover plate 9 to rotate to directly below the vacuum fitting box 7. Control the cover plate 9 located directly below the vacuum fitting box 7 at this time to rotate and cover the top of the corresponding box body 8, so as to drive the panel on the top of the cover plate 9 to be placed on the top of the panel in the box body 8. Control the telescopic end of the telescopic cylinder 5 to extend downward, driving the vacuum fitting 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 subjected to vacuum fitting treatment inside the vacuum fitting box 7. After the fitting work of the two panels inside the first box body 8 is completed, control the telescopic end of the telescopic cylinder 5 to contract upward, driving the vacuum fitting box 7 to retract upward and reset. Then control the turntable body 3 to continue to rotate clockwise by 90 degrees, so that the first box body 8 rotates to be close to the right side of the device. Control the cover plate 9 on the top of the first box body 8 to rotate and open, and manually take out the fitted panel on the top of the first box body 8 by hand, and the work of fitting the two panels can be completed.

[0056] To ensure the accurate placement of the panel on the top of the box body 8 and the cover plate 9 and ensure that the subsequently adhered panel meets the standards, after placing two panels on the top of the first box body 8 and the cover plate 9 in sequence, control multiple first sliders 25 inside the first box body 8 to drive multiple correction blocks 24 to move towards the direction close to the first panel placement part 20, push the four corners of one of the panels placed on the top of the first panel placement part 20, automatically correct the position of the panel placed on the top of the first panel placement part 20, ensure that the panel is placed at the center position on the top of the first panel placement part 20. After correcting the position of the panel on the top of the first panel placement part 20, control multiple first sliders 25 to drive multiple correction blocks 24 to move in the direction away from the first panel placement part 20 to reset. After controlling the cover plate 9 to cover the top of the box body 8, the other panel will also fall on the top of the first panel placement part 20 and stack above one of the panels. At this time, multiple first sliders 25 can be controlled again to drive multiple correction blocks 24 to move towards the direction close to the first panel placement part 20, so that 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 adhesion of the two panels.

[0057] Meanwhile, to ensure that there are no quality problems with the two subsequently adhered panels, as Figure 1 shown, after placing the two panels on the top of the first box body 8 and the cover plate 9 respectively, control the turntable body 3 to rotate clockwise by 90 degrees, so that the first box body 8 and the cover plate 9 rotate to the position of one of the blanking plates 10 close to the left side of the device. At this time, the rotating seats 29 on the top of two of the correction blocks 24 can be controlled to rotate in sequence, driving multiple components such as two rotating rods 26 to rotate on the top of one of the panels in sequence. During the rotation of the rotating rod 26, control the second slider 32 located below the rotating rod 26 to move away from the rotating block 30 inside the corresponding second chute 31, driving the lower first rectangular plate 33 and the second rectangular plate 34 to move synchronously, so that multiple industrial cameras 36 provided at the bottom of the lower second rectangular plate 34 can automatically identify and detect one of the panels, and can adjust the distance between multiple industrial cameras 36 and one of the panels by the telescopic ends of the two lower second electric telescopic rods 35, ensuring that multiple industrial cameras 36 can accurately detect one of the panels. The two rotating rods 26 cooperate with the lower second rectangular plate 34 and multiple industrial cameras 36 to comprehensively and automatically detect one of the panels.

[0058] When multiple industrial cameras 36 detect quality problems with one of the panels, the two rotating rods 26 can be controlled to rotate 180 degrees together, driving the multiple vacuum suction cups 27 arranged at the top of the other second rectangular plate 34 to rotate to the bottom. Then, the two rotating seats 29 are controlled to drive the two rotating rods 26 to rotate to positions parallel to the width of the first panel placement part 20. Next, 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 inclined blanking plate 10 on the left side of the device at this time. At this time, the two rotating rods 26 are in a slightly downward inclined state. 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 left blanking plate 10 and be discharged downward through the blanking plate 10.

[0059] For the other panel located on the top of the cover plate 9, the multiple components such as the two rotating rods 26 can be controlled to reset first. Then, the telescopic ends of the two first electric telescopic rods 22 outside the box body 8 are controlled to extend upward together, driving the height of the mounting seat 23 and the cover plate 9 to increase. Next, the cover plate 9 is controlled to rotate to a horizontal state above the box body 8. At this time, there is a gap between the cover plate 9 and the top of the box body 8. After the two rotating rods 26 are controlled to rotate 180 degrees, the industrial cameras 36 at the bottom of the two second rectangular plates 34 are driven to rotate to the top. At this time, the above steps for detecting one of the panels can be repeated, so that the multiple industrial cameras 36 can automatically detect the other panel. If quality problems are detected with the other panel, the two rotating rods 26 can be controlled to rotate and reset. At this time, the multiple vacuum suction cups 27 are located on the tops 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 adsorb and fix the other panel. The cover plate 9 is controlled to rotate and reset. At this time, the above steps for discharging and blanking one of the panels are repeated, so that the multiple vacuum suction cups 27 drive the other panel to the top of the blanking plate 10 for automatic discharge. Workers place new panels on the tops of the first panel placement part 20 and the second panel placement part 21, and continue the detection and bonding work, avoiding the problem that the panels with quality problems continue to be bonded, which affects the panel production.

[0060] Moreover, when detecting the quality of the two panels as described above, dust suction heads 28 are arranged on both sides of the multiple industrial cameras 36, which can automatically remove dust from the bonding surfaces of the two panels by means of the dust suction heads 28, 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.

[0061] After the detection and dust removal work on the two panels is completed, control multiple correction blocks 24 to move to a position away from the first panel placement part 20, control the cover plate 9 to drive the other panel to be placed on top of one of the panels, and control the telescopic ends of two corresponding first electric telescopic rods 22 to contract together, so that the other panel on the surface of the second panel placement part 21 can be in close contact with one of the panels, which can assist the subsequent fitting process of the two panels and indirectly improve the fitting quality of the panels.

[0062] To improve the blanking efficiency of the panels after fitting, at this time, control the blanking plate 10 on the right side to extend and rotate to the same state as the blanking plate 10 on the left side, and repeat the above steps of removing the panels with quality problems on the top of the first panel placement part 20 by means of multiple vacuum suction cups 27, then the panels after fitting can be assisted to be taken out from the inside of the box body 8, and the worker only needs to take and sort the panels taken out at the bottom end of the blanking plate 10, which will not affect the overall panel fitting work.

[0063] If the device is used on a production line, relevant manipulators are set on the right side of the device for blanking. At this time, the blanking plate 10 on the right side is in the state as shown in Figure 1 and Figure 5 After the turntable body 3 rotates a specified angle, control the telescopic ends of the two telescopic limit rods 18 arranged on the outer wall of the blanking plate 10 on the right side to extend upward together, and then insert them 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 problems such as the turntable body 3 rotating during use due to system errors, which will affect the panel fitting work.

[0064] If the turntable body 3 needs to be disassembled and repaired, at this time, control the blanking plate 10 on the left side to also rotate and contract under the turntable body 3. The tops of the two vertically arranged blanking plates 10 are in contact with the bottom end of the turntable body 3, and control the telescopic ends of the telescopic limit rods 18 arranged on the outer walls of the two blanking plates 10 to be inserted into the corresponding limit holes 12. After the turntable body 3 is disassembled from the top of the base 2, control the corresponding two third sliders 13 to move upward in the third chute 11, then drive the two blanking plates 10 to move upward together, and push the turntable body 3 to move upward a certain distance on the top of the base 2, which is convenient for automatically lifting and limiting the turntable body 3, facilitating the worker to repair the turntable body 3 and the base 2, and improving the applicability of the blanking mechanism.

[0065] 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 embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited 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 the panels to be bonded are arranged inside the plurality of box bodies (8), unloading mechanisms for assisting unloading of the 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); The auxiliary correction mechanism comprises a plurality of first slide grooves (19) opened inside the box body (8), a first slider (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 sliders (25); 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); 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).

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 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).

6. The turntable laminating machine according to claim 5, 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).

7. A turntable laminating method, characterized in that: The laminating method comprises the turntable laminating machine in claim 6, 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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