CN217113683U - Full-automatic dysmorphism polaroid rigging machine - Google Patents

Abstract

The utility model discloses a full-automatic special-shaped polaroid rigging machine, which comprises a material receiving turnover mechanism, a material loading and moving arm, a sheet pasting mechanism by turns, a polaroid feeding mechanism, a material taking and film tearing and pasting mechanism and a detection mechanism, wherein the material receiving turnover mechanism is arranged on a machine table; the loading and carrying arm is horizontally arranged on one side of the material receiving and overturning mechanism; the rotary chip mounting mechanism is arranged on the side part of the feeding and carrying arm; the polaroid feeding mechanism is arranged at the other side edge of the machine table; the material taking, film tearing and pasting mechanism is arranged between the alternate pasting mechanism and the polaroid feeding mechanism; the detection mechanism is arranged above the rotary patch attaching mechanism for surface detection. The utility model discloses realize that the attached face of glass substrate is to the exchange, and utilize down to paste the dress area and go up the paster suction disc and realize in coordination that the polaroid reverse side is automatic attached, and effectively reduce attached bubble through the line contact paster, adopt rotation polaroid and paster, promoted production efficiency effectively, and the binding point detects and the face detection mode, has realized irregular surface automated inspection effectively.

Description

A fully automatic special-shaped polarizer laminating machine

technical field

The utility model relates to the field of automation equipment, in particular to a fully automatic special-shaped polarizer laminating machine.

Background technique

Glass substrates and polarizers are the most basic assembly materials in the production and assembly process of mobile phone screens and TV screens. Glass substrates are used as carriers. By attaching polarizers to the surface of glass substrates, various optical requirements can be achieved. According to the characteristics of the glass substrate, it is divided into a flexible screen or a rigid screen. In the actual production process of the display, the polarizer needs to be attached to the surface of the glass substrate. With the continuous improvement of display manufacturing technology, foreign display manufacturers have gradually introduced automated production lines into screen manufacturing, and domestic screen manufacturers have also increased investment in recent years, constantly carrying out industrial transformation and upgrading, and traditional manual assembly. The production line was replaced with an automated production line.

The following technical problems need to be solved in the process of polarizer lamination and upgrade of the automatic production line: 1. Since the polarizer lamination process involves the process requirements of attaching polarizers on both sides of the glass substrate, the traditional attaching equipment Generally, the glass substrate is placed flat on the lamination platform and then the polarizer is attached to the surface of the glass substrate. The process requirements for the reverse side of the glass substrate cannot be met. Therefore, it is necessary to solve the problem of reverse side attachment. In the actual processing process , the front and back sides of the glass substrate often need to be attached with polarizers. At this time, after a piece of glass substrate is attached, the glass substrate needs to be rotated 180° to attach the polarizer on the other side. Based on the above process requirements, it is necessary to Solve the problem of automatic connection of glass substrates between different stations and the exchange of glass substrate attachment surfaces; 2. Before attaching, it also involves the automatic feeding, transfer and transfer of glass substrates and polarizers; 3. Traditional The attaching process is generally a single patch, that is, the material is attached after one attach. There is a standby time in this process, that is, the polarizer cannot be attached when it is loaded, and it cannot be loaded when it is attached; 4 、Because the surface quality needs to be guaranteed before patching to improve the yield of subsequent patching, it is necessary to solve the surface cleaning and detection problems of glass and polarizer before patching; 5. During the patching process, the polarizer of flexible material is attached When it is attached to the glass substrate, it is necessary to solve the problem of laminating bubbles; 6. In addition, the surface of the polarizer is covered with a protective film when it is supplied, so it is necessary to solve the problem of automatic tearing of the film before the patch; 7. On the glass After the polarizer is attached to the substrate, the positional deviation that may occur during the attachment process will lead to a positional error in the attachment of the polarizer. Therefore, it is also necessary to solve the problem of accuracy detection of the attachment position of the polarizer; in particular, for special-shaped polarizers, due to Its size or the position to be inspected is irregular, which is more difficult than traditional inspection.

Utility model content

The technical problem to be solved by the utility model is to aim at the above-mentioned deficiencies of the prior art, and to provide a method to realize the face-to-face adjustment of the glass substrate attachment through automatic material receiving and turning and feeding, and to use the lower attaching tape and the upper patch suction plate to cooperate to achieve The reverse side of the polarizer is automatically attached, and the sticking bubbles are effectively reduced through the line contact patch, and the rotating polarizer and patch are used to reduce the waiting time and effectively improve the production efficiency. A fully automatic special-shaped polarizer laminating machine that effectively realizes the automatic detection of irregular surfaces.

The technical scheme adopted by the utility model is as follows: a fully automatic special-shaped polarizer laminating machine, including a material receiving and turning mechanism, a material feeding arm, a rotating patching mechanism, a polarizer feeding mechanism, a material reclaiming and tearing film and a patching mechanism and a detection mechanism. mechanism, wherein the above-mentioned material receiving and turning mechanism is arranged on the machine table, and extends to the outside of the machine table to connect with the previous station, picks up the glass substrate from the previous station and inverts the glass substrate 180°; the above-mentioned feeding The moving arm is horizontally arranged on one side of the material receiving and turning mechanism, and extends straight along the direction of one side of the machine table. The above-mentioned rotating patch mechanism is arranged on the side of the feeding arm; the above-mentioned polarizer feeding mechanism is arranged on the other side of the machine, and polarizers are stacked in the polarizer feeding mechanism; The film patching mechanism is set between the rotating patching mechanism and the polarizer feeding mechanism, and is set along the direction parallel to the feeding arm. On the rotating patching mechanism, the glass substrate is sucked from the intermediate platform, the film on the surface of the polarizer is torn off, and the rotating patching mechanism attaches the polarizer to the bottom of the glass substrate; the above-mentioned detection mechanism is set up above the rotating patching mechanism , for surface inspection.

Preferably, the material receiving and turning mechanism connects the linear driving component, the rotating driving component and the material plate, wherein the connecting linear driving component is horizontally arranged between the two processing stations, and along the direction perpendicular to the connecting line between the two processing stations set; the above-mentioned rotary drive part is movably connected to the connecting linear drive part, and is driven by the connecting linear drive part to move linearly, and the output end of the rotating drive part is horizontally arranged; the above-mentioned material plate is connected to the output end of the rotating drive part, and the material A suction plane is formed on the plate to absorb sheet materials from one processing station, and is driven by a rotary drive component to rotate 180° to transport the sheet materials to another processing station.

Preferably, the connecting linear driving component includes a connecting linear module and a connecting linear sliding seat, wherein the connecting linear module is arranged horizontally; the connecting linear sliding seat is movably connected to the connecting linear module, and is connected through the connecting linear module. The linear module is driven to move linearly; the above-mentioned connecting linear sliding seat extends vertically upward, and forms a horizontal support plane at the top; the above-mentioned rotating driving component includes a first rotating motor and a rotating bracket, wherein, the above-mentioned first rotating motor is arranged in the connecting The vertical support plate of the horizontal support plane of the linear slide is fixed, and the output end extends horizontally through the vertical support plate; the above-mentioned rotating support is horizontally connected to the output end of the first rotating motor; the above-mentioned material plate is arranged on the rotating support, and the material plate There are at least two installation grooves on the upper part, and vacuum suction nozzles are detachably arranged in the installation grooves, and the vacuum negative pressure generated by the vacuum suction nozzles adsorbs and fixes sheet-like materials.

Preferably, the rotation patch mechanism includes a rotation motor, a rotating base and a mounting head, wherein the rotation motor is arranged on the machine table, and the output end is arranged upward; the rotation base is horizontally connected to the output end of the rotation motor It is driven by a rotating motor to rotate; the above-mentioned placement heads include two, and the two placement heads are arranged on the rotating seat at intervals. Rotation.

Preferably, the placement head includes a placement support plate, a fixed roller assembly, a movable roller assembly and a pressure roller assembly, wherein the placement support plate is horizontally arranged on the rotating seat; the fixed roller assembly and the movable roller assembly are respectively The spacers are arranged on both sides of the upper part of the mounting support plate, and extend vertically upward, and a mounting tape is tensioned between the fixed rollers and between the movable roller components; the above-mentioned pressing roller components are arranged between the fixed roller components and the movable roller components, And then move back and forth in a straight line against the mounting tape, and attach the polarizer on the mounting tape to the bottom surface of the glass substrate.

Preferably, the fixed roller assembly includes a fixed roller support, a fixed roller and a tension roller, wherein the fixed roller support is vertically arranged on one side of the upper part of the mounting support plate and extends vertically upward; the fixed roller can rotate The above-mentioned tension roller is arranged on one side of the fixed roller at intervals and is located above the fixed roller; the above-mentioned movable roller assembly includes a movable driving motor, a movable roller bracket and a movable roller, wherein the above-mentioned movable drive The motor is arranged on the other side of the mounting support plate, and the output end is set upward, and drives the transmission shaft vertically arranged on the other side of the mounting support plate to rotate through the transmission belt; the above-mentioned movable roller bracket can slide in the vertical direction. It is arranged on the side wall of the other side of the mounting support plate, and is threadedly connected with the transmission shaft. When the transmission shaft rotates, it drives the movable roller bracket to move up and down; the movable roller is rotatably connected to the top of the movable roller bracket; the movable roller There is a mounting tape tensioned between the fixed roller and the fixed roller. The mounting tape passes through the gap space between the fixed roller and the tensioning roller, and the tensioning force is adjusted by the tensioning roller.

Preferably, the pressing roller assembly includes a pressing roller motor, a pressing roller sliding seat and a pressing roller, wherein the pressing roller motor is arranged on the mounting support plate, and the output end of the pressing roller motor is arranged horizontally, and is connected to the setting by the transmission belt. The screw is connected on the mounting support plate, and the roller motor drives the screw to rotate; the above-mentioned roller sliding seat is slidably arranged on the mounting support plate and is threadedly connected with the screw, and the screw drives the roller when the screw rotates The sliding seat moves back and forth linearly between the fixed roller support and the movable roller support; the above-mentioned pressing roller is rotatably connected to the upper part of the pressing roller sliding seat, and presses against the mounting tape upward, and the pressing roller sliding seat drives the pressing roller to move in a straight line, and the pressing roller slides The polarizer on the tape is rolled onto the glass substrate.

Preferably, the feeding arm includes a feeding linear module, a feeding slide, a feeding lifting module, a feeding bracket and a feeding suction plate, wherein the above feeding linear module is horizontally arranged on the machine table The above-mentioned feeding sliding seat is connected to the output end of the feeding linear module, and is driven by the feeding linear module to move linearly; the above-mentioned feeding lifting module is vertically arranged on the feeding sliding seat; the above-mentioned feeding bracket It is connected to the output end of the feeding and lifting module, and is driven by the feeding and lifting module to move up and down; the above-mentioned feeding suction plate is horizontally connected to the feeding bracket and extends horizontally outwards, and the feeding suction plate passes through the bottom The vacuum suction hole sucks the glass substrate from the material receiving and turning mechanism, and places the glass substrate on the transfer platform.

Preferably, the polarizer feeding mechanism includes a material box and a transfer assembly, wherein the material box includes two, the two material boxes are arranged at intervals, and at least two polarizers are supported and stacked in the material box through a support plate, and the support plate Drive the polarizer to rise, and send the polarizer upward; the above-mentioned relay assembly is arranged on the side of the two material boxes, and the relay assembly includes a relay support, a relay motor, a relay transmission belt and a relay support plate, wherein, the above-mentioned relay support is vertically arranged on the on the machine table; the above-mentioned relay motor is arranged on one side wall of the relay support; the above-mentioned relay transmission belt is tensioned by two tensioning wheels arranged at intervals on one side wall of the relay support, and the relay motor drives the relay transmission belt to move through the tensioning wheel; The above-mentioned transfer support plate is horizontally arranged on the other side of the transfer support, and is slidably connected to the side wall of the transfer support, and is fixedly connected with the transfer transmission belt through the connecting block, and the transfer transmission belt drives the transfer support plate to move horizontally and linearly.

Preferably, the material reclaiming and tearing film and patching mechanism includes a support frame, a first linear module, a polarizer-taking assembly, a second linear module, a film tearing assembly and a patch platform, wherein the above-mentioned support frame is U Type frame structure, the support frame is erected on the machine table; the above-mentioned first linear module is horizontally arranged on the top of the support frame; the above-mentioned polarizer assembly is arranged on one side of the support frame, and is different from the first linear module. The output end is connected, and the polarizer assembly is taken out of the material box to take out the polarizer and place it on the rotation patch mechanism; the above-mentioned second linear module is arranged on the side wall on the other side of the support frame; the above-mentioned tear-off film assembly and sticker The film platform is respectively connected to the output end of the second linear module, and the tear-off film assembly peels off the surface film of the polarizer on the rotating patch mechanism, and the patch platform sucks the glass substrate from the intermediate platform to rotate the patch mechanism. Attach the polarizer after tearing the film to the bottom of the glass substrate.

Preferably, the tearing film assembly includes a tearing film support, a tearing film lifting module, a tearing film linear module, a first sliding seat, a driving cylinder, a second sliding seat, a second rotating motor, a clamping cylinder, a clamp Claw, auxiliary cylinder and pressing block, wherein, the above-mentioned tearing film support is connected to the output end of the second linear module; the above-mentioned tearing film lifting module is arranged on the tearing film support along the vertical direction; the above-mentioned tearing film linear mold The group is horizontally connected to the output end of the tearing film lifting module, and is obtained by the tearing film lifting module to move up and down; the first sliding seat is connected to the output end of the tearing film linear module, and is driven by the tearing film linear module to move. Linear motion; the above-mentioned driving cylinder is arranged on the first sliding seat along the direction perpendicular to the film tearing straight line module; the above-mentioned second sliding seat is slidably connected to the first sliding seat, and is driven by the driving cylinder along the line perpendicular to the tearing film The module moves linearly in the direction; the second rotating motor is arranged on one side wall of the second sliding seat, and the output end extends to the other side of the second sliding seat; the clamping cylinder is arranged on the other side of the second sliding seat The output end of the clamping cylinder is set outward along the movement direction of the second sliding seat, and is connected with two clamping jaws, the clamping cylinder drives the clamping jaws to clamp or loosen easily to tear The above-mentioned auxiliary cylinder is connected to the second sliding seat, and the output end is inclined downward to the direction of the clamping jaw; the above-mentioned pressure block is connected to the output end of the auxiliary cylinder, and the auxiliary cylinder drives the pressure block to remove the polarizer of the peeled part of the film. Press down.

The bonding process of the present utility model comprises the following process steps:

S1. Reversing the material: After receiving the glass substrate from the previous station, the material receiving and inverting mechanism drives the glass substrate to turn 180° to the side of the feeding arm;

S2, glass transfer: in step S1, the loading arm moves to the top of the material receiving and turning mechanism, and after sucking the glass substrate from the material receiving and turning mechanism, the glass substrate is transferred to the transfer platform;

S3. Polarizer feeding: After the polarizer stacked in the material box of the polarizer feeding mechanism is taken out by the polarizer retrieving component of the film-removing and peeling film-and-patching mechanism, it is transferred to the mounting platform of the rotating patching mechanism;

S4, polarizer peeling film: in step S3, after the polarizer is placed on the rotating patching mechanism, the peeling film assembly of the reclaiming and peeling film patching mechanism takes out the easy peeling sticker from the easy peeling and pasting mechanism, and attaches the easy peeling sticker. On the film on the surface of the polarizer, tear the film away from the polarizer by easy-tear stickers;

S4, glass adsorption: the patch platform of the reclaiming and tearing film patch mechanism sucks the glass substrate from the transfer platform in step S2 and moves it to the top of the rotating patch mechanism;

S6, polarizer attachment: in step S4, the polarizer after tearing the film is completed, and the polarizer is attached to the bottom surface of the glass substrate adsorbed by the patch platform in step S4 through the rotating patch mechanism;

S7. Circular patch placement: in step S6, when the polarizer on one placement head of the patch placement mechanism is rotated, the other placement head performs steps S3 to S4, and when the polarizer on one placement head is attached. And after the polarizer tearing film on the other placement head is completed, the two placement heads rotate 180° to alternate the polarizer feeding and tearing film action of the placement machine.

The beneficial effects of the present utility model are:

Aiming at the defects and deficiencies existing in the prior art, the utility model independently researches and designs a method to realize the face-to-face adjustment of the glass substrate through automatic material receiving and turning and feeding, and realizes the polarizer by using the lower attaching tape and the upper attaching plate to cooperate with each other. The reverse side is automatically attached, and the sticking bubbles are effectively reduced by the line contact patch, and the rotating polarizer and patch are used to reduce the waiting time and effectively improve the production efficiency. A fully automatic special-shaped polarizer laminating machine that realizes automatic detection of irregular surfaces.

The utility model as a whole includes a material receiving and turning mechanism, a material feeding arm, a transfer platform, a rotating patch mechanism, a polarizer feeding mechanism, and a reclaiming and tearing film patch mechanism. The material receiving and turning mechanism flips 180° and transfers it to the bottom of the feeding arm. After being sucked by the feeding arm, the glass substrate is moved to the transfer platform; Pick up the substrate so that it is set up with the attached side facing down. After the polarizers stacked up and down in the material box of the polarizer feeding mechanism are automatically lifted up and successively by the material box, the reclaiming and tearing film and patching mechanism takes out the polarizer and places it on the polarizer transfer platform, and the polarizer is moved. The platform drives the polarizer to move forward in a straight line. When it passes through the polarizer detection mechanism and the cleaning mechanism, the surface is detected and cleaned. After the polarizer has been tested and cleaned, the polarizer is moved to the rotation patch by the polarizer assembly of the reclaiming and tearing film and patch mechanism. On a placement head of the mechanism, the placement head supports the polarizer through a flexible mounting tape, and at the same time, the tear-off film assembly of the tear-off film and patch mechanism attaches the easy-to-tear sticker after the easy-to-tear and sticker mechanism is taken out. On the film material to be peeled off the surface of the polarizer, the film peeling assembly peels off the film material on the surface of the polarizer through an easy-tear sticker. The polarizer after the film is peeled off is driven by the rotating pick-and-place mechanism to rotate and rotate the mounting head to the bottom of the pick-up platform of the reclaiming and tear-off mechanism. After the top-top mounting tape makes one side of the polarizer in line contact with the glass substrate, the pressing roller keeps the top-up state and moves linearly to the other side, so that the polarizer is completely attached to the surface of the glass substrate. When the attachment is completed on the placement head, the other placement head simultaneously performs the polarizer and polarizer tearing action. After the placement head completes the attachment, the two placement heads are rotated, and the placement platform sucks at the same time. The next piece of glass substrate is attached for the next time. This rotating attachment method effectively reduces the waiting time at different stations, improves the connection efficiency between different stations, and greatly improves production efficiency. . In addition, the line-contact patch using the above-mentioned flexible mounting tape greatly reduces the occurrence of air bubbles during the attaching process compared with the traditional surface attaching.

The utility model designs a material receiving and inverting mechanism according to the requirements of the automatic receiving and inverting process of materials at different stations. The connecting linear module is used as a power component in the horizontal direction to drive the connecting linear slide set on it to move back and forth linearly in the direction perpendicular to the connecting line between the two processing stations, so as to realize the automatic adjustment of the feeding and receiving position. The rotary motor arranged on the connecting linear slide is used as an automatic turning power component, and the rotary motor drives the material plate to turn back and forth between the two processing stations by driving the rotary motor connected to the output end, so as to realize the transfer of the material. At the same time, the material is turned 180°, which is suitable for the process requirements of attaching polarizers on both sides of the glass substrate. At the same time, there are a plurality of installation grooves on the material plate. By detachably installing the vacuum suction nozzles in the installation grooves, the vacuum negative pressure generated by the vacuum suction nozzles is used to absorb and fix the materials. At the same time, the installation position of each vacuum suction nozzle can be adjusted according to the material. The size is adjusted in real time to adapt to the adsorption of materials of various sizes, with good versatility.

Aiming at the requirements of the reverse side attachment of the glass substrate and the film tearing process before the sticking, the utility model uniquely designs a material reclaiming film tearing and sticking mechanism. , the top and side walls of the support frame are respectively provided with a first linear module and a second linear module, the first linear module is provided with a polarizer assembly, and the second linear module is provided with a tear film The assembly and the patch platform use the first linear module and the second linear module as the driving power mechanism in the horizontal direction to drive the polarizer assembly, the tear-off film assembly and the patch assembly in the horizontal direction, respectively. In the actual production process, the polarizer-removing assembly of the present utility model realizes automatic suction and transfer of the polarizer from the material box. On the film material on the surface of the sheet, when the easy-to-tear sticker adhered to the surface of the film material is pulled, the film material is torn away from the surface of the polarizer by the easy-to-peel sticker; The cylinder tilts the polarizer by driving the pressing block to prevent the polarizer from being easily pulled up during the tearing process, ensuring the quality of the tearing film. Compared with the traditional upward supporting method, the patch platform of the utility model sets the adsorption surface as a downward structure, and the glass substrate is adsorbed and fixed by the patch suction plate, so that the attachment surface of the glass substrate is arranged downward, and The film tearing mechanism can tear off the film material on the surface to be attached with the polarizer facing upward, and the two cooperate with each other. The reverse side is automatically attached.

The utility model aims at the problems of the quality detection of the attached surface before the patch and the detection of the attachment accuracy after the attachment involved in the process of attaching the polarizer, especially for the above-mentioned problems of different sizes and heterosexual materials, a detection mechanism is also designed. The inspection bracket erected vertically on the side of the production line is used as a bearing part. The top of the inspection bracket is provided with a support plane extending horizontally to the top of the production line; A horizontally extending support plate is formed, and a surface detection CCD with the lens facing down is arranged on the support plate. Through this surface detection CCD, the entire surface of the material flowing through the production line can be detected, which can be used for surface quality inspection before placement, and The whole surface of the material after the film is detected. At the same time, a longitudinal driving module is arranged on the top support plane of the detection bracket parallel to the side of the detection bracket, and the longitudinal driving module drives the transverse driving module arranged perpendicular to it to move linearly in the longitudinal direction. At the same time, the transverse driving module drives the connection The point detection bracket on it moves linearly in the horizontal direction, and the point detection CCD is set on the point detection bracket. The position of the point detection CCD in the horizontal plane can be adjusted in real time through the above-mentioned longitudinal and transverse driving, which can be adjusted for special parts to be inspected. The point detection CCD can also set the movement path of the point detection CCD according to the outer contour of the special-shaped material, so that the polarized light can be judged by the precise inspection of the outer contour of the special-shaped material and the shooting pattern detection of whether the polarizer at the outer contour is aligned with the glass substrate. Chip attachment accuracy.

Description of drawings

FIG. 1 is one of the three-dimensional structural schematic diagrams of the present invention.

FIG. 2 is the second schematic diagram of the three-dimensional structure of the present invention.

FIG. 3 is the third schematic diagram of the three-dimensional structure of the present invention.

FIG. 4 is the fourth schematic diagram of the three-dimensional structure of the present invention.

FIG. 5 is one of the three-dimensional structural schematic diagrams of the utility model after the hidden components are hidden.

FIG. 6 is the second schematic diagram of the three-dimensional structure after the hidden components of the present invention.

FIG. 7 is the third schematic diagram of the three-dimensional structure after the hidden components of the present invention.

FIG. 8 is one of the three-dimensional structural schematic diagrams of the material receiving and turning mechanism of the present invention.

FIG. 9 is the second schematic diagram of the three-dimensional structure of the material receiving and turning mechanism of the present invention.

FIG. 10 is the third schematic diagram of the three-dimensional structure of the material receiving and turning mechanism of the present invention.

FIG. 11 is one of the three-dimensional schematic diagrams of the rotary patching mechanism of the present invention.

FIG. 12 is the second schematic diagram of the three-dimensional structure of the rotating patch mechanism of the present invention.

FIG. 13 is the third schematic diagram of the three-dimensional structure of the rotating patch mechanism of the present invention.

FIG. 14 is the fourth schematic diagram of the three-dimensional structure of the rotating patch mechanism of the present invention.

FIG. 15 is one of the three-dimensional schematic diagrams of the feeding and moving arm of the present invention.

FIG. 16 is the second schematic diagram of the three-dimensional structure of the feeding arm of the present invention.

FIG. 17 is the third schematic diagram of the three-dimensional structure of the feeding arm of the present invention.

FIG. 18 is one of the three-dimensional structural schematic diagrams of the polarizer feeding mechanism of the present invention.

19 is the second schematic diagram of the three-dimensional structure of the polarizer feeding mechanism of the present invention.

FIG. 20 is one of the three-dimensional schematic diagrams of the relay assembly of the present invention.

FIG. 21 is the second schematic diagram of the three-dimensional structure of the relay assembly of the present invention.

FIG. 22 is one of the three-dimensional schematic diagrams of the easy-tear and sticker mechanism of the present invention.

FIG. 23 is the second schematic diagram of the three-dimensional structure of the easy-tear and sticker mechanism of the present invention.

FIG. 24 is one of the three-dimensional structural schematic diagrams of the reclaiming and tearing film sticking mechanism of the present invention.

FIG. 25 is the second schematic diagram of the three-dimensional structure of the reclaiming and tearing film and sticking mechanism of the present invention.

Fig. 26 is the third schematic diagram of the three-dimensional structure of the reclaiming and tearing film and sticking mechanism of the present invention.

FIG. 27 is the fourth schematic diagram of the three-dimensional structure of the material reclaiming and tearing film sticking mechanism of the present invention.

FIG. 28 is one of the three-dimensional schematic diagrams of the tear-off film assembly of the present invention.

FIG. 29 is the second schematic diagram of the three-dimensional structure of the tear film assembly of the present invention.

FIG. 30 is the third schematic diagram of the three-dimensional structure of the tear film assembly of the present invention.

FIG. 31 is the fourth schematic diagram of the three-dimensional structure of the tear-off film assembly of the present invention.

FIG. 32 is one of the three-dimensional schematic diagrams of the patch platform of the present invention.

FIG. 33 is the second schematic diagram of the three-dimensional structure of the patch platform of the present invention.

FIG. 34 is one of the three-dimensional structural schematic diagrams of the detection mechanism of the present invention.

FIG. 35 is the second schematic diagram of the three-dimensional structure of the detection mechanism of the present invention.

FIG. 36 is the third schematic diagram of the three-dimensional structure of the detection mechanism of the present invention.

FIG. 37 is a three-dimensional schematic diagram of the cleaning mechanism of the present invention.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings:

As shown in Figure 1 to Figure 37, the technical solution adopted by the present invention is as follows: a fully automatic special-shaped polarizer laminating machine, including a material receiving and turning mechanism 2, a material feeding arm 3, a rotation patch mechanism 4, a polarizer upper A feeding mechanism, a material reclaiming and tearing film sticking mechanism and a detection mechanism 14, wherein the above-mentioned material receiving and turning mechanism 2 is arranged on the machine table 1, and extends to the outside of the machine table 1 to connect with the previous station, and is connected from the previous station. Take the glass substrate and turn the glass substrate 180°; the above-mentioned feeding arm 3 is horizontally arranged on one side of the feeding turning mechanism 2, and extends linearly along the side of the machine 1, and the feeding arm 3 is The material turning mechanism 2 absorbs the glass substrate and places the glass substrate on the transfer platform 16 arranged on its side; the above-mentioned rotating patch mechanism 4 is arranged on the side of the feeding arm 3; the above-mentioned polarizer feeding mechanism is arranged At the other side of the machine 1, a polarizer is stacked in the polarizer feeding mechanism; the above-mentioned reclaiming and tearing film patching mechanism is arranged between the rotating patching mechanism 4 and the polarizer feeding mechanism, and is parallel to the feeding mechanism. The moving arm is set in the direction of 3, the reclaiming and tearing film and patching mechanism takes out the polarizer from the polarizer feeding mechanism, and places the polarizer on the rotating patching mechanism 4, and sucks the glass substrate from the transfer platform 16, and the polarizer surface film After the material is peeled off, the rotating patch mechanism 4 attaches the polarizer to the bottom of the glass substrate; the above-mentioned detection mechanism 14 is erected above the rotating patch mechanism 4 to perform surface detection.

The material receiving and turning mechanism 2 is connected with the linear driving component, the rotating driving component and the material plate 24, wherein, the above-mentioned connecting linear driving component is horizontally arranged between the two processing stations, and is arranged along the direction perpendicular to the connecting line of the two processing stations; the above-mentioned rotation The driving component is movably connected to the connecting linear driving component, and is driven to move linearly by the connecting linear driving component, and the output end of the rotating driving component is horizontally arranged; the above-mentioned material plate 24 is connected to the output end of the rotating driving component, and the material plate 24 A suction plane is formed to absorb sheet materials from one processing station, and driven by a rotary drive component to rotate 180° to transport the sheet materials to another processing station.

The connecting linear driving component includes a connecting linear module 21 and a connecting linear sliding seat 22, wherein, the connecting linear module 21 is arranged horizontally; The module 21 is driven to move in a straight line; the above-mentioned connecting linear slide 22 extends vertically upward, and forms a horizontal support plane at the top; the above-mentioned rotary driving component includes a first rotating motor 23 and a rotating bracket, wherein the above-mentioned first rotating motor 23 passes through The vertical support plate arranged on the horizontal support plane connecting the linear slide 22 is fixed, and the output end extends horizontally through the vertical support plate; the above-mentioned rotating bracket is horizontally connected to the output end of the first rotating motor 23; the above-mentioned material plate 24 is arranged on the On the rotating bracket, at least two installation grooves are provided on the material plate 24, and the installation grooves are detachably provided with vacuum suction nozzles, and the vacuum negative pressure generated by the vacuum suction nozzles adsorbs and fixes the sheet material.

The rotation placement mechanism 4 includes a rotation motor 41, a rotary base 42 and a placement head, wherein the rotation motor 41 is arranged on the machine table 1, and the output end is set upward; the rotation base 42 is horizontally connected to the output of the rotation motor 41. On the end, it is driven by the rotation motor 41 to rotate; the above-mentioned placement heads include two, and the two placement heads are arranged on the rotary seat 42 at intervals, and the rotary seat 42 drives the two placement heads on the transfer platform 16. Cyclic rotation between film mechanisms.

The placement head includes a placement support plate 43, a fixed roller assembly, a movable roller assembly and a pressure roller assembly, wherein the above-mentioned placement support plate 43 is horizontally arranged on the rotating seat 42; the above-mentioned fixed roller assembly and movable roller assembly are respectively arranged at intervals. Both sides of the upper part of the mounting support plate 43 extend vertically upward, and a mounting tape 40 is tensioned between the fixed rollers and between the movable roller assemblies; the above-mentioned pressing roller assembly is arranged between the fixed roller assembly and the movable roller assembly, and The polarizer on the mounting tape 40 is attached to the bottom surface of the glass substrate by pressing up against the mounting tape 40 and then moving back and forth in a straight line.

The fixed roller assembly includes a fixed roller bracket, a fixed roller 44 and a tensioning roller 45, wherein the above-mentioned fixed roller bracket is vertically arranged on the upper side of the mounting support plate 43 and extends vertically upward; the above-mentioned fixed roller 44 can be rotated to the ground The above-mentioned tension roller 45 is arranged on one side of the fixed roller 44 at intervals, and is located above the fixed roller 44; the above-mentioned movable roller assembly includes a movable driving motor 46, a movable roller bracket 47 and a movable roller 48, wherein , the above-mentioned movable drive motor 46 is arranged on the other side of the mounting support plate 43, and the output end is set upward, and drives the transmission shaft vertically arranged on the other side of the mounting support plate 43 to rotate through the transmission belt; the above-mentioned movable roller The bracket 47 is slidably arranged on the side wall of the other side of the mounting support plate 43 along the vertical direction, and is threadedly connected with the transmission shaft. When the transmission shaft rotates, the movable roller bracket 47 is driven to move up and down; the movable roller 48 can be rotated to is connected to the top of the movable roller bracket 47; there is a mounting tape 40 tensioned between the movable roller 48 and the fixed roller 44, and the mounting tape 40 passes through the gap space between the fixed roller 44 and the tension roller 45, and is stretched The tension roller 45 adjusts the tension.

The pressing roller assembly includes a pressing roller motor 49, a pressing roller sliding seat 410 and a pressing roller 411, wherein the above-mentioned pressing roller motor 49 is arranged on the mounting support plate 43, and the output end of the pressing roller motor 49 is arranged horizontally, and is connected with the setting by the transmission belt. The lead screw on the mounting support plate 43 is connected, and the roller motor 49 drives the lead screw to rotate; the pressure roller sliding seat 410 is slidably arranged on the mounting support plate 43, and is threadedly connected with the lead screw, and the lead screw rotates At the same time, the pressure roller carriage 410 is driven to move linearly back and forth between the fixed roller support and the movable roller support; the pressure roller 411 is rotatably connected to the upper part of the pressure roller slide seat 410, and presses against the mounting tape 40 upward, and the pressure roller slide seat 410 drives the pressing roller 411 to move linearly, and sticks the polarizer roller on the mounting tape 40 to the glass substrate.

The feeding arm 3 includes a feeding linear module 31, a feeding slide 32, a feeding lifting module 33, a feeding bracket 34 and a feeding suction plate 35, wherein the above-mentioned feeding linear module 31 is horizontally arranged on the machine. On the table 1; the above-mentioned feeding slide 32 is connected to the output end of the feeding linear module 31, and is driven by the feeding linear module 31 to move linearly; the above-mentioned feeding lifting module 33 is vertically arranged on the feeding slide. 32; the above-mentioned feeding support 34 is connected to the output end of the feeding and lifting module 33, and is driven by the feeding and lifting module 33 to move up and down; the above-mentioned feeding suction plate 35 is horizontally connected to the feeding support 34, and the horizontal Extending outward, the feeding suction plate 35 sucks the glass substrate from the material receiving and turning mechanism 2 through the vacuum suction holes arranged at the bottom, and places the glass substrate on the transfer platform 16 .

The polarizer feeding mechanism includes a material box 5 and a relay assembly 6, wherein the above-mentioned material box 5 includes two, and the two material boxes 5 are arranged at intervals. The polarizer is raised, and the polarizer is sent upward; the above-mentioned relay assembly 6 is arranged on the side of the two material boxes 5, and the relay assembly 6 includes a relay support 61, a relay motor 62, a relay transmission belt 63 and a relay support plate 64, wherein the above-mentioned relay The support 61 is vertically arranged on the machine table 1; the above-mentioned relay motor 62 is arranged on one side wall of the relay support 61; , the relay motor 62 drives the relay transmission belt 63 to move through the tensioning wheel; the above-mentioned relay support plate 64 is horizontally arranged on the other side of the relay support 61, and is slidably connected with the side wall of the relay support 61, and is connected with the connecting block through the connecting block. The relay transmission belt 63 is fixedly connected, and the relay transmission belt 63 drives the relay support plate 64 to move horizontally and linearly.

The film-removing and film-tear patching mechanism includes a support frame, a first linear module 7, a polarizer assembly 8, a second linear module, a film tearing assembly 12 and a patch platform 13, wherein the above-mentioned support frame is a U-shaped frame The above-mentioned first linear module 7 is horizontally arranged on the top of the supporting frame; the above-mentioned polarizer assembly 8 is arranged on one side of the supporting frame, and is connected with the first linear module The output end of 7 is connected, and the polarizer assembly 8 is taken out of the material box to take out the polarizer and place it on the rotation patch mechanism; the above-mentioned second linear module is arranged on the side wall of the other side of the support frame; the above-mentioned tear film The assembly 12 and the patch platform 13 are respectively connected to the output end of the second linear module. The tear-off assembly 12 peels off the surface film of the polarizer on the rotating patch mechanism, and the patch platform 13 sucks the glass base from the intermediate platform. material, so that the polarizer after tearing the film can be attached to the bottom of the glass substrate by the rotating lamination mechanism.

The tearing film assembly 12 includes a tearing film support 121, a tearing film lifting module 122, a tearing film linear module 123, a first sliding seat 124, a driving cylinder 125, a second sliding seat 126, a second rotating motor 127, and a clamping cylinder 128, clamping jaw 129, auxiliary cylinder 1210 and pressing block 1211, wherein, the above-mentioned tearing film support 121 is connected to the output end of the second linear module; the above-mentioned tearing film lifting module 122 is arranged on the tearing film support along the vertical direction. on the seat 121; the above-mentioned film tearing linear module 123 is horizontally connected to the output end of the tearing film lifting module 122, and is obtained by the tearing film lifting module 122 to move up and down; the above-mentioned first sliding seat 124 is connected to the tearing film linear module On the output end of 123, the linear film tearing module 123 is driven to move linearly; the above-mentioned driving cylinder 125 is arranged on the first sliding seat 124 along the direction perpendicular to the tearing film linear module 123; the above-mentioned second sliding seat 126 is slidable Connected to the first sliding seat 124, and driven by the driving cylinder 125 to move linearly along the direction perpendicular to the film tearing linear module 123; the above-mentioned second rotating motor 127 is arranged on a side wall of the second sliding seat 126, and the output end extends to the other side of the second sliding seat 126; the above-mentioned clamping cylinder 128 is arranged on the other side of the second sliding seat 126, and is connected to the output end of the second rotating electrical machine 127, and the output end of the clamping cylinder 128 is along the first The moving direction of the second sliding seat 126 is set outward, and is connected with two clamping jaws 129. The clamping cylinder 128 drives the clamping jaws 129 to clamp or loosen the easy-to-tear stickers; the above-mentioned auxiliary cylinder 1210 is connected to the second sliding seat 126, and outputs The end is inclined downward toward the clamping jaw 129; the above-mentioned pressing block 1211 is connected to the output end of the auxiliary cylinder 1210, and the auxiliary cylinder 1210 drives the pressing block 1211 to compress the polarizer of the torn film part.

The bonding process of the present utility model comprises the following process steps:

S1. Reversing the material: After receiving the glass substrate from the previous station, the material receiving and inverting mechanism drives the glass substrate to turn 180° to the side of the feeding arm;

S2, glass transfer: in step S1, the loading arm moves to the top of the material receiving and turning mechanism, and after sucking the glass substrate from the material receiving and turning mechanism, the glass substrate is transferred to the transfer platform;

S3. Polarizer feeding: After the polarizer stacked in the material box of the polarizer feeding mechanism is taken out by the polarizer retrieving component of the film-removing and peeling film-and-patching mechanism, it is transferred to the mounting platform of the rotating patching mechanism;

S4, polarizer peeling film: in step S3, after the polarizer is placed on the rotating patching mechanism, the peeling film assembly of the reclaiming and peeling film patching mechanism takes out the easy peeling sticker from the easy peeling and pasting mechanism, and attaches the easy peeling sticker. On the film on the surface of the polarizer, tear the film away from the polarizer by easy-tear stickers;

S4, glass adsorption: the patch platform of the reclaiming and tearing film patch mechanism sucks the glass substrate from the transfer platform in step S2 and moves it to the top of the rotating patch mechanism;

S6, polarizer attachment: in step S4, the polarizer after tearing the film is completed, and the polarizer is attached to the bottom surface of the glass substrate adsorbed by the patch platform in step S4 through the rotating patch mechanism;

S7. Circular patch placement: in step S6, when the polarizer on one placement head of the patch placement mechanism is rotated, the other placement head performs steps S3 to S4, and when the polarizer on one placement head is attached. And after the polarizer tearing film on the other placement head is completed, the two placement heads rotate 180° to alternate the polarizer feeding and tearing film action of the placement machine.

As shown in FIG. 1 to FIG. 7 , the present invention further includes a polarizer transfer platform 9 , a polarizer detection mechanism 10 , an easy-tear and sticker mechanism 11 and a cleaning mechanism 15 , wherein the polarizer transfer platform 9 is arranged in the material box 5 one side, and the horizontal line extends to the side of the transfer platform 16; the polarizer detection mechanism 10 is erected above the polarizer transfer platform 9; On the film transfer platform 9, when the polarizer transfer platform 9 drives the polarizer to move linearly, the polarizer surface is detected by the polarizer detection mechanism 10, and then moved to the cleaning mechanism 15, and the cleaning mechanism 15 cleans the polarizer surface; After cleaning, the polarizer is moved from one side of the support frame to the other side through the polarizer transfer platform 9 from the bottom of the support frame of the reclaiming and tearing film and patch mechanism, and the transfer arm arranged on the other side of the support frame will move it. The polarizers on the transfer platform 9 are transferred to the rotation placement mechanism 4 .

As shown in FIGS. 22 to 23 , which are schematic diagrams of the easy-tear and sticker mechanism of the present invention, the easy-tear and sticker mechanism 11 includes an easy-tear and sticker support 111 , an easy-tear and sticker motor 112 , an easy-tear and sticker material wheel 113 , and an easy-tear and sticker reel 114. The easy-tear and sticker tape 115 and the pick-and-stick support block 116, wherein, the above-mentioned easy-tear and sticker support 111 is vertically arranged on the machine table 1; And the output end extends to the other side through the easy-tear and sticker support 111; the easy-tear sticker wheel 113 and the easy-tear sticker reel 114 are arranged at intervals on the other side of the easy-tear sticker support 111, and the easy-tear sticker wheel 111 113 is wound with an easy-tear tape 115, and the surface of the easy-tear tape 115 is continuously adhered with a plurality of pieces of easy-tear stickers; the easy-tear-paste reel 114 is connected to the output end of the easy-tear sticker motor 112; the above-mentioned pick-and-stick support block 116 is arranged on the upper part of the other side wall of the easy-tear sticker 111, and forms a horizontal support plane. On the reel 114, when the easy-tear sticker motor 112 drives the easy-tear sticker reel 114 to rotate, the easy-tear sticker tape 115 is pulled out from the easy-tear sticker material wheel 113, and the easy-tear sticker tape 115 adheres to the easy-tear sticker. At the pick-and-stick support block 116, the pick-and-stick assembly 8 is taken away.

As shown in FIG. 32 to FIG. 33 , which are schematic structural diagrams of the patch platform 13 of the present invention, the patch platform 13 of the present invention includes a patch linear module 131 , a patch linear slide 132 and a patch suction plate 133 , Wherein, the above-mentioned SMD linear module 131 is connected to the second linear module and is arranged vertically; the above-mentioned SMD linear slide 132 is connected to the output end of the SMD linear module 131, and is passed through the SMD linear module 131 The above-mentioned SMD suction plate 133 is horizontally connected to the bottom of the SMD linear slide 132, and at least two vacuum suction holes are arranged at the bottom of the SMD suction plate 133 to absorb the glass substrate.

As shown in FIGS. 34 to 35, it is a schematic structural diagram of the detection mechanism 14 of the present invention, including a detection bracket 141, a surface detection component, a detection drive component and a point detection component, wherein the detection bracket 141 is erected on one side of the material production line, The top of the detection bracket 141 forms a supporting plane; the above-mentioned surface detection component is arranged on the top of the detection bracket 141 and extends horizontally above the production line; the above-mentioned detection driving component is arranged on the supporting plane; The detection drive component moves linearly along the longitudinal and lateral directions; the surface detection component includes a surface detection bracket 142 and a surface detection CCD 143, wherein the surface detection bracket 142 is vertically arranged on the detection bracket 141, and the top of the surface detection bracket 142 is provided with a horizontal extension To the support plate above the production line; the above-mentioned surface detection CCD143 is connected above the support plate, and the lens direction is set downward; the detection driving component includes a longitudinal driving module 144 and a transverse driving module 145, wherein the above-mentioned longitudinal driving module 144 is parallel to the The lateral drive module 145 is connected to the longitudinal drive module 144 along the direction perpendicular to the longitudinal drive module 144, and is driven by the longitudinal drive module 144 to move linearly along the longitudinal direction The point detection component includes a point detection bracket 146 and a point detection CCD147, wherein, the above-mentioned point detection bracket 146 is connected on the lateral drive module 145, and is driven by the lateral drive module 145 to move linearly in the lateral direction, and the point detection bracket 146 moves linearly in the lateral direction. The top is provided with a horizontal support plate extending horizontally to the outside of the lateral drive module 145; the above-mentioned point detection CCD 147 is vertically arranged on the horizontal support plate, and the lens direction is set downward.

As shown in FIG. 37 , which is a schematic structural diagram of the cleaning mechanism 15 of the present invention, the cleaning mechanism 15 of the present invention includes a cleaning bracket, a cleaning cylinder 151 , a roller bracket 152 and a cleaning brush 153 , wherein the cleaning bracket is vertically arranged; The cleaning cylinder 151 is vertically arranged on the cleaning bracket; the roller bracket 152 is connected to the output end of the cleaning cylinder 151; to clean.

Further, the utility model designs a method to realize the face-to-face adjustment of the attachment of the glass substrate through automatic material receiving and turning and feeding, and to use the lower attaching tape and the upper patch suction plate to cooperate to realize the automatic attaching of the reverse side of the polarizer, and through line contact. The type patch effectively reduces the attachment of air bubbles. The rotating polarizer and patch are used to reduce the waiting time and effectively improve the production efficiency. Combined with the point detection and surface detection methods, it effectively realizes the automatic detection of irregular surfaces. Automatic special-shaped polarizer laminating machine.

The utility model as a whole includes a material receiving and turning mechanism, a material feeding arm, a transfer platform, a rotating patch mechanism, a polarizer feeding mechanism, and a reclaiming and tearing film patch mechanism. The material receiving and turning mechanism flips 180° and transfers it to the bottom of the feeding arm. After being sucked by the feeding arm, the glass substrate is moved to the transfer platform; Pick up the substrate so that it is set up with the attached side facing down. After the polarizers stacked up and down in the material box of the polarizer feeding mechanism are automatically lifted up and successively by the material box, the reclaiming and tearing film and patching mechanism takes out the polarizer and places it on the polarizer transfer platform, and the polarizer is moved. The platform drives the polarizer to move forward in a straight line. When it passes through the polarizer detection mechanism and the cleaning mechanism, the surface is detected and cleaned. After the polarizer has been tested and cleaned, the polarizer is moved to the rotation patch by the polarizer assembly of the reclaiming and tearing film and patch mechanism. On a placement head of the mechanism, the placement head supports the polarizer through a flexible mounting tape, and at the same time, the tear-off film assembly of the tear-off film and patch mechanism attaches the easy-to-tear sticker after the easy-to-tear and sticker mechanism is taken out. On the film material to be peeled off the surface of the polarizer, the film peeling assembly peels off the film material on the surface of the polarizer through an easy-tear sticker. The polarizer after the film is peeled off is driven by the rotating pick-and-place mechanism to rotate and rotate the mounting head to the bottom of the pick-up platform of the reclaiming and tear-off mechanism. After the top-top mounting tape makes one side of the polarizer in line contact with the glass substrate, the pressing roller keeps the top-up state and moves linearly to the other side, so that the polarizer is completely attached to the surface of the glass substrate. When the attachment is completed on the placement head, the other placement head simultaneously performs the polarizer and polarizer tearing action. After the placement head completes the attachment, the two placement heads are rotated, and the placement platform sucks at the same time. The next piece of glass substrate is attached for the next time. This rotating attachment method effectively reduces the waiting time at different stations, improves the connection efficiency between different stations, and greatly improves production efficiency. . In addition, the line-contact patch using the above-mentioned flexible mounting tape greatly reduces the generation of air bubbles during the attaching process compared with the traditional surface attaching.

The utility model designs a material receiving and inverting mechanism according to the requirements of the automatic receiving and inverting process of materials at different stations. The connecting linear module is used as a power component in the horizontal direction to drive the connecting linear slide set on it to move back and forth linearly in the direction perpendicular to the connecting line between the two processing stations, so as to realize the automatic adjustment of the feeding and receiving position. The rotary motor arranged on the connecting linear slide is used as an automatic turning power component, and the rotary motor drives the material plate to turn back and forth between the two processing stations by driving the rotary motor connected to the output end, so as to realize the transfer of the material. At the same time, the material is turned 180°, which is suitable for the process requirements of attaching polarizers on both sides of the glass substrate. At the same time, there are a plurality of installation grooves on the material plate. By detachably installing the vacuum suction nozzles in the installation grooves, the vacuum negative pressure generated by the vacuum suction nozzles is used to absorb and fix the materials. At the same time, the installation position of each vacuum suction nozzle can be adjusted according to the material. The size is adjusted in real time to adapt to the adsorption of materials of various sizes, with good versatility.

Aiming at the requirements of the reverse side attachment of the glass substrate and the film tearing process before the sticking, the utility model uniquely designs a material reclaiming film tearing and sticking mechanism. , the top and side walls of the support frame are respectively provided with a first linear module and a second linear module, the first linear module is provided with a polarizer assembly, and the second linear module is provided with a tear film The assembly and the patch platform use the first linear module and the second linear module as the driving power mechanism in the horizontal direction to drive the polarizer assembly, the tear-off film assembly and the patch assembly in the horizontal direction, respectively. In the actual production process, the polarizer-removing assembly of the present utility model realizes automatic suction and transfer of the polarizer from the material box. On the film material on the surface of the sheet, when the easy-to-tear sticker adhered to the surface of the film material is pulled, the film material is torn away from the surface of the polarizer by the easy-to-peel sticker; The cylinder tilts the polarizer by driving the pressing block to prevent the polarizer from being easily pulled up during the tearing process, ensuring the quality of the tearing film. Compared with the traditional upward supporting method, the patch platform of the utility model sets the adsorption surface as a downward structure, and the glass substrate is adsorbed and fixed by the patch suction plate, so that the attachment surface of the glass substrate is arranged downward, and The film tearing mechanism can tear off the film material on the surface to be attached with the polarizer facing upward, and the two cooperate with each other. The reverse side is automatically attached.

The utility model aims at the problems of the quality detection of the attached surface before the patch and the detection of the attachment accuracy after the attachment involved in the process of attaching the polarizer, especially for the above-mentioned problems of different sizes and heterosexual materials, a detection mechanism is also designed. The inspection bracket erected vertically on the side of the production line is used as a bearing part. The top of the inspection bracket is provided with a support plane extending horizontally to the top of the production line; A horizontally extending support plate is formed, and a surface detection CCD with the lens facing down is arranged on the support plate. Through this surface detection CCD, the entire surface of the material flowing through the production line can be detected, which can be used for surface quality inspection before placement, and The whole surface of the material after the film is detected. At the same time, a longitudinal driving module is arranged on the top support plane of the detection bracket parallel to the side of the detection bracket, and the longitudinal driving module drives the transverse driving module arranged perpendicular to it to move linearly in the longitudinal direction. At the same time, the transverse driving module drives the connection The point detection bracket on it moves linearly in the horizontal direction, and the point detection CCD is set on the point detection bracket. The position of the point detection CCD in the horizontal plane can be adjusted in real time through the above-mentioned longitudinal and transverse driving, which can be adjusted for special parts to be inspected. The point detection CCD can also set the movement path of the point detection CCD according to the outer contour of the special-shaped material, so that the polarized light can be judged by the precise inspection of the outer contour of the special-shaped material and the shooting pattern detection of whether the polarizer at the outer contour is aligned with the glass substrate. Chip attachment accuracy.

The embodiments of the present utility model only describe the specific implementations thereof, and are not intended to limit the protection scope thereof. Those skilled in the art can make some modifications under the inspiration of this embodiment, so all equivalent changes or modifications made in accordance with the scope of the patent of the present invention belong to the scope of the claims of the patent of the present invention.

Claims (11)

1. A fully automatic special-shaped polarizer laminating machine, characterized in that: it comprises a material receiving and turning mechanism (2), a material feeding arm (3), a rotating patch mechanism (4), a polarizer feeding mechanism, a material reclaiming and tearing mechanism A film patching mechanism and a detection mechanism (14), wherein the above-mentioned material receiving and turning mechanism (2) is arranged on the machine table (1), and extends to the outside of the machine table (1) to be docked with the previous station, and from the previous station Station to pick up the glass substrate and turn the glass substrate 180°; the above-mentioned feeding arm (3) is horizontally arranged on one side of the material receiving and turning mechanism (2), and extends straight along the direction of one side of the machine table (1). , the feeding arm (3) sucks the glass substrate from the material receiving and turning mechanism (2), and places the glass substrate on the transfer platform (16) arranged on its side; the above-mentioned rotating patch mechanism (4) is set On the side of the feeding arm (3); the above-mentioned polarizer feeding mechanism is arranged on the other side of the machine table (1), and polarizers are stacked in the polarizer feeding mechanism; Between the rotating patching mechanism (4) and the polarizer feeding mechanism, and parallel to the direction of the feeding arm (3), the reclaiming and tearing film patching mechanism takes out the polarizer from the polarizer feeding mechanism, and attaches the polarizer. It is placed on the rotation patch mechanism (4), and the glass substrate is sucked from the transfer platform (16), the film material on the surface of the polarizer is torn off, and the rotation patch mechanism (4) attaches the polarizer to the bottom of the glass substrate; The above-mentioned detection mechanism (14) is erected above the rotation patch mechanism (4) to perform surface detection. 2. A fully automatic special-shaped polarizer laminating machine according to claim 1, characterized in that: the material receiving and turning mechanism (2) connects the linear driving part, the rotary driving part and the material plate (24), wherein , the above-mentioned connecting linear driving component is arranged horizontally between the two processing stations, and is arranged along the direction perpendicular to the connecting line of the two processing stations; the above-mentioned rotating driving component can be movably connected to the connecting linear driving component, and is driven by the connecting linear driving component For linear motion, the output end of the rotary drive part is horizontally arranged; the above-mentioned material plate (24) is connected to the output end of the rotary drive part, and a material suction plane is formed on the material plate (24), so as to absorb the sheet from a processing station The material is rotated by 180° driven by the rotary drive part, and the sheet material is transported to another processing station. 3. A fully automatic special-shaped polarizer laminating machine according to claim 2, characterized in that: the connecting linear driving component comprises a connecting linear module (21) and a connecting linear sliding seat (22), wherein, The above-mentioned connecting linear module (21) is arranged horizontally; the above-mentioned connecting linear sliding seat (22) is movably connected to the connecting linear module (21), and is driven by the connecting linear module (21) to move linearly; the above-mentioned connecting straight line The sliding seat (22) extends vertically upward, and forms a horizontal support plane at the top; the above-mentioned rotary drive component includes a first rotary motor (23) and a rotary support, wherein the above-mentioned first rotary motor (23) is arranged on the connecting linear slide The vertical support plate of the horizontal support plane of the seat (22) is fixed, and the output end extends horizontally through the vertical support plate; the above-mentioned rotating support is horizontally connected to the output end of the first rotating electrical machine (23); the above-mentioned material plate (24) is provided with On the rotating support, at least two installation grooves are provided on the material plate (24), and vacuum suction nozzles are detachably arranged in the installation grooves, and the vacuum negative pressure generated by the vacuum suction nozzles adsorbs and fixes the sheet material. 4. A fully automatic special-shaped polarizer laminating machine according to claim 3, characterized in that: the rotating patching mechanism (4) comprises a rotating motor (41), a rotating seat (42) and a mounting head , wherein, the above-mentioned rotation motor (41) is arranged on the machine table (1), and the output end is arranged upward; the above-mentioned rotating base (42) is horizontally connected to the output end of the rotation motor (41), and the rotation motor (41) Drive and rotate; the above-mentioned placement head includes two, the two placement heads are arranged on the rotating seat (42) at intervals, and the rotating seat (42) drives the two placement heads on the transfer platform (16) and the reclaiming and tearing film patch Rotate between agencies. 5. A fully automatic special-shaped polarizer laminating machine according to claim 4, characterized in that: the mounting head comprises a mounting support plate (43), a fixed roller assembly, a movable roller assembly and a pressing roller assembly , wherein the mounting support plate (43) is horizontally arranged on the rotating seat (42); the fixed roller assembly and the movable roller assembly are respectively arranged at intervals on both sides of the upper part of the mounting support plate (43), and extend vertically upward, A mounting tape (40) is tensioned between the fixed rollers and between the movable roller assemblies; the above-mentioned pressing roller assembly is arranged between the fixed roller assembly and the movable roller assembly, and moves back and forth linearly after pressing up against the mounting tape (40). , and attach the polarizer on the mounting tape (40) to the bottom surface of the glass substrate. 6. The fully automatic special-shaped polarizer laminating machine according to claim 5, wherein the fixed roller assembly comprises a fixed roller support, a fixed roller (44) and a tension roller (45), wherein, The above-mentioned fixed roller bracket is vertically arranged on one side of the upper part of the mounting support plate (43), and extends vertically upward; the above-mentioned fixed roller (44) is rotatably arranged on the top of the fixed-roller bracket; the above-mentioned tension roller (45) is spaced apart It is arranged on one side of the fixed roller (44), and is located above the fixed roller (44); the above-mentioned movable roller assembly includes a movable driving motor (46), a movable roller bracket (47) and a movable roller (48), wherein the above-mentioned movable roller The drive motor (46) is arranged on the other side of the mounting support plate (43), and the output end is arranged upward, and drives the transmission shaft vertically arranged on the other side of the mounting support plate (43) to rotate through the transmission belt; The above-mentioned movable roller bracket (47) is slidably arranged on the side wall of the other side of the mounting support plate (43) along the vertical direction, and is threadedly connected with the transmission shaft. When the transmission shaft rotates, the movable roller bracket (47) is driven to move up and down Movement; the above-mentioned movable roller (48) is rotatably connected to the top of the movable roller bracket (47); between the movable roller (48) and the fixed roller (44), a mounting tape (40) is tensioned, and the mounting tape ( 40) Pass through the gap space between the fixed roller (44) and the tension roller (45), and adjust the tension force through the tension roller (45). 7. A fully automatic special-shaped polarizer laminating machine according to claim 6, characterized in that: the pressing roller assembly comprises a pressing roller motor (49), a pressing roller sliding seat (410) and a pressing roller (411) ), wherein the above-mentioned pressing roller motor (49) is arranged on the mounting support plate (43), the output end of the pressing roller motor (49) is horizontally arranged, and communicates with the wires arranged on the mounting support plate (43) through the transmission belt The pressure roller motor (49) drives the screw rod to rotate; the pressure roller sliding seat (410) is slidably arranged on the mounting support plate (43), and is threadedly connected with the screw rod. When the screw rod rotates, it drives the screw rod. The roller carriage (410) moves linearly back and forth between the fixed roller support and the movable roller support; the above-mentioned pressing roller (411) is rotatably connected to the upper part of the pressing roller carriage (410), and presses upward against the mounting tape (40) , the pressure roller sliding seat (410) drives the pressure roller (411) to move linearly, and the polarizer roller on the mounting tape (40) is attached to the glass substrate. 8. A fully automatic special-shaped polarizer laminating machine according to claim 1, characterized in that: the feeding arm (3) comprises a feeding linear module (31), a feeding slide (32) ), a feeding lifting module (33), a feeding support (34) and a feeding suction plate (35), wherein the above-mentioned feeding linear module (31) is horizontally arranged on the machine table (1); the above-mentioned feeding The sliding seat (32) is connected to the output end of the feeding linear module (31), and is driven by the feeding linear module (31) to move linearly; the above-mentioned feeding lifting module (33) is vertically arranged on the feeding slide on the seat (32); the above-mentioned feeding bracket (34) is connected to the output end of the feeding and lifting module (33), and is driven by the feeding and lifting module (33) to move up and down; the above-mentioned feeding suction plate (35) It is horizontally connected to the feeding bracket (34) and extends horizontally outwards. The feeding suction plate (35) sucks the glass substrate from the feeding turning mechanism (2) through the vacuum suction holes arranged at the bottom, and removes the glass substrate. Place on the transfer platform (16). 9. A fully automatic special-shaped polarizer laminating machine according to claim 1, characterized in that: the polarizer feeding mechanism comprises a material box (5) and a transfer assembly (6), wherein the material box ( 5) Including two, the two material boxes (5) are arranged at intervals, and at least two polarizers are carried and stacked in the material box (5) through the support plate, the support plate drives the polarizer to rise, and sends the polarizer upward; the above-mentioned transfer assembly (6) Set on the sides of the two material boxes (5), the relay assembly (6) includes a relay support (61), a relay motor (62), a relay transmission belt (63) and a relay support plate (64), wherein the above The relay support (61) is vertically arranged on the machine table (1); the above-mentioned relay motor (62) is arranged on one side wall of the relay support (61); the above-mentioned relay transmission belt (63) passes through the relay support (61) Two tensioning pulleys arranged at intervals on one side wall are tensioned, and the relay motor (62) drives the relay transmission belt (63) to move through the tensioning wheel; the above-mentioned relay support plate (64) is horizontally arranged on the other side of the relay support (61). It is slidably connected to the side wall of the transfer support (61), and is fixedly connected to the transfer belt (63) through the connecting block, and the transfer belt (63) drives the transfer support plate (64) to move horizontally and linearly. 10. A fully automatic special-shaped polarizer laminating machine according to claim 1, characterized in that: the reclaiming and tearing film and patching mechanism comprises a support frame, a first linear module (7), a polarizer The sheet assembly (8), the second linear module, the tear film assembly (12) and the patch platform (13), wherein the above-mentioned support frame is a U-shaped frame structure, and the support frame is erected on the machine table (1); the above-mentioned support frame is a U-shaped frame structure; The first linear module (7) is horizontally arranged on the top of the support frame; the above-mentioned polarizer assembly (8) is arranged on one side of the support frame, and is connected with the output end of the first linear module (7), and is taken from the first linear module (7). The polarizer assembly (8) takes out the polarizer from the material box and places it on the rotation patch mechanism; the second linear module is arranged on the side wall on the other side of the support frame; the tear film assembly (12) and The patch platform (13) is respectively connected to the output end of the second linear module, the peeling film assembly (12) peels off the surface film material of the polarizer on the rotating patch mechanism, and the patch platform (13) is placed on the intermediate platform Pick up the glass substrate so that the polarizer after peeling off the film can be attached to the bottom of the glass substrate by the rotating lamination mechanism. 11. A fully automatic special-shaped polarizer laminating machine according to claim 10, characterized in that: the tearing film assembly (12) comprises a tearing film support (121), a tearing film lifting module (122) , film tearing linear module (123), first sliding seat (124), driving cylinder (125), second sliding seat (126), second rotating motor (127), clamping cylinder (128), clamping jaw ( 129), an auxiliary cylinder (1210) and a pressing block (1211), wherein the above-mentioned tear-off film support (121) is connected to the output end of the second linear module; the above-mentioned tear-off film lift module (122) is in the vertical direction is arranged on the tearing film support (121); the above-mentioned tearing film linear module (123) is horizontally connected to the output end of the tearing film lifting module (122), and is obtained by the tearing film lifting module (122) to move up and down; The above-mentioned first sliding seat (124) is connected to the output end of the film tearing linear module (123), and is driven by the tearing film linear module (123) to move linearly; the above-mentioned driving cylinder (125) is perpendicular to the tearing film linear mold. The group (123) direction is arranged on the first sliding seat (124); the above-mentioned second sliding seat (126) is slidably connected to the first sliding seat (124), and is driven by the driving cylinder (125) in a direction perpendicular to the tearing direction. The film linear module (123) moves linearly in the direction; the above-mentioned second rotating motor (127) is arranged on one side wall of the second sliding seat (126), and the output end extends to the other side of the second sliding seat (126) The above-mentioned clamping cylinder (128) is arranged on the other side of the second sliding seat (126), and is connected to the output end of the second rotating electrical machine (127), and the output end of the clamping cylinder (128) is along the second sliding seat. (126) The moving direction is set outward, and two clamping jaws (129) are connected, and the clamping cylinder (128) drives the clamping jaws (129) to clamp or loosen the easy-to-tear stickers; the above-mentioned auxiliary cylinder (1210) is connected to the second on the sliding seat (126), and the output end is inclined downward toward the clamping jaw (129). ) to press the polarizer of the peeled part of the film tightly.

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