Flexible separation and attachment integrated machine

Abstract

The application discloses a flexible separating and attaching integrated machine and relates to the technical field of separating and attaching integrated machines, and aims at solving the problems of the existing flexible electronic display film, such as film layering error in the separating process, easy breakage with glass, film wrinkle stretching deformation and other damage to devices. The application comprises an integrated machine, the middle of the integrated machine is provided with a left platform assembly and a right platform assembly, the left platform assembly is higher than the right platform assembly, the left platform assembly comprises a turnover adsorption pressing plate and a separating adsorption platform, the left platform assembly is provided with a vacuum adsorption assembly carrier, a CCD visual module carrier, a separating blade mechanism carrier and a strip-shaped high-pressure nozzle carrier, the CCD visual module carrier is provided with two groups, the strip-shaped high-pressure nozzle carrier is located between the two groups of CCD visual module carriers, and the separating blade mechanism carrier is located outside the strip-shaped high-pressure nozzle carrier.

Description

Technical Field

[0001] This invention relates to the field of integrated separation and attachment machines, specifically a flexible integrated separation and attachment machine. Background Technology

[0002] Currently, flexible electronic displays mainly include OLEDs, electronic paper, and dimming films. Different products use different manufacturing processes. In the production of some flexible display products, it is necessary to attach individual flexible films to a glass substrate. After the various component processes of the product are carried out on the film surface, the glass substrate and the flexible film are separated. The remaining soft film product is a foldable flexible display device.

[0003] Existing flexible electronics are prone to peeling errors during the peeling process, resulting in film delamination. Additionally, rigid glass requires high viscosity and pressure during separation, making it susceptible to breakage. Furthermore, the separated film is soft, deformed, and wrinkled, hindering subsequent production processes. Therefore, the film separation process can easily deform and damage devices, reducing overall separability. To address these issues, we have proposed a flexible separation and bonding integrated machine. Summary of the Invention

[0004] The purpose of this invention is to provide a flexible separation and attachment integrated machine to solve the problems mentioned in the background art, such as the tendency of existing flexible electronics to have incorrectly separated multi-layer structures during the peeling process, the soft deformation and wrinkles of the separated film making it unsuitable for subsequent production processes, the tendency of the film to delaminate during the separation process, and the high viscosity and pressure of rigid glass separation making the glass prone to breakage. As a result, the film separation process is prone to deformation and damage to the device, reducing the overall separation performance.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a flexible separation and attachment integrated machine, comprising an integrated machine, wherein a left platform assembly and a right platform assembly are provided in the middle of the integrated machine, the left platform assembly being higher than the right platform assembly, the left platform assembly including a flip-up adsorption pressure plate and a separation adsorption platform, the left platform assembly being provided with a vacuum adsorption component carrier, a CCD vision module carrier, a separation blade mechanism carrier and a strip high-pressure nozzle carrier, the CCD vision module carrier being provided in two sets, the strip high-pressure nozzle carrier being located between the two sets of CCD vision module carriers, and the separation blade mechanism carrier being located outside the strip high-pressure nozzle carrier.

[0006] Vacuum suction cups can be mounted on the vacuum adsorption component carrier to form a flexible adsorption mechanism. The flexible vacuum suction cups dynamically adjust the direction of the pulling force as the glass gradually bends at the separation angle, ensuring stable tension on the upper glass layer and thus providing a lifting effect and protection. Next, a separation blade mechanism carrier mounts the blades. This mechanism has three dimensions of movement, ensuring a cut is made along the glass surface and separated. It also moves gradually along the shorter side to create a clean, separate cut, facilitating the glass peeling process. Finally, a high-pressure nozzle assembly nozzle... The effective length is greater than the short side of the glass. The nozzle consists of multiple micro-holes and is controlled in groups. The pressure and flow of each group of nozzles are individually controlled by multiple proportional pressure regulating valves and throttle valves. The vacuum adsorption stage provides sufficient adsorption force to hold the product without scratching or damaging it. During the overall component layering and peeling process, the CCD cameras on the two sets of CCD vision modules capture the right angle between the two short sides of the glass and the film, accurately reading the relative position of the glass and the film. The computer calculates and controls the position of the cutter to ensure that the cutter entry position is accurate, thereby avoiding the deformation and damage to the device during the film separation process, forming a monitoring and protection system.

[0007] Furthermore, a flipping device is provided between the flipping adsorption plate and the separation adsorption platform. The flipping adsorption plate is connected to the separation adsorption platform through the flipping device. A flipping locking component is provided at the outer end of the flipping device. A transverse movement device is provided below the flipping locking component. The flipping locking component at the outer end of the flipping device can effectively control the opening and closing flipping.

[0008] Furthermore, the left platform assembly includes a connecting platform, a separation adsorption platform, and a vacuum adsorption stage. The vacuum adsorption stage and the separation adsorption platform are stacked on the connecting platform. The left platform assembly has docking holes, and multiple sets of docking holes are provided. A glass component and a flexible film are provided between the vacuum adsorption stage and the separation adsorption platform. A high-pressure nozzle assembly is provided on one side of the left platform assembly. The high-pressure nozzle assembly is mounted on the high-pressure nozzle carrier. The effective length of the nozzle of the high-pressure nozzle assembly is greater than the short side of the glass. The nozzle is composed of multiple micro-holes and controlled in groups. The pressure and flow rate of each group of nozzles are individually controlled by multiple proportional pressure regulating valves and throttle valves.

[0009] Furthermore, the flexible film is adsorbed on the adsorption platform. After the flexible film is separated, a flexible protective film can be attached to it. The flexible film is always adsorbed on the adsorption platform and remains adsorbed on the platform during the separation process until the separation is completed and the protective film is attached, so as not to produce any stretching, deformation, wrinkles, etc.

[0010] Furthermore, the glass component is provided with vacuum suction cups, and multiple sets of vacuum suction cups are provided. A rigid glass carrier plate is provided on the outer side of the glass component, and a sealing sleeve is provided on the outer side of the rigid glass carrier plate. A connecting channel is provided at one end of the rigid glass carrier plate, and an air inlet cavity is provided at one end of the connecting channel. The sealing sleeve prevents gas from entering and improves the sealing performance.

[0011] Furthermore, the right platform assembly includes a right adsorption plate and a right platform. The right adsorption plate is located in the middle of the right platform. A linkage track is provided below the right platform assembly. A coating roller is provided at one end of the right platform. The coating roller is connected to the linkage track, and the linkage track maintains the stability of movement.

[0012] Furthermore, a lifting and covering cylinder is provided at the lower end of the right platform, and a shock-absorbing plate is provided at the bottom of the right platform. The shock-absorbing plate forms effective protection to prevent external vibration from affecting the equipment.

[0013] Furthermore, the lower end of the right platform component is provided with a linear slide rail, one side of which is provided with a ball screw, and the bottom of the linear slide rail is provided with a support frame. One end of the linear slide rail is provided with a first servo motor, one end of the ball screw is provided with a reducer, and one end of the reducer is provided with a second servo motor. The linear slide rail facilitates the sliding operation of the right platform component.

[0014] Furthermore, the all-in-one machine has an upper frame at its upper end, a lower frame extending downward from the upper frame, an operation box at the outer end of the all-in-one machine, and a safety light warning component at the lower end of the operation box. The operation box allows for the control of the entire device.

[0015] Furthermore, a connecting load-bearing frame is provided below the lower frame. One side of the connecting load-bearing frame is provided with a disassembly door, and there are multiple sets of disassembly doors. Both sides of the connecting load-bearing frame are provided with shock-absorbing plates. Each shock-absorbing plate is provided with a clamping plate, and there are multiple sets of clamping plates. Each clamping plate has a clamping groove, and the shock-absorbing plate has a mounting hole. The mounting hole and the clamping plate increase the installation connection and improve the overall stability.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. This invention uses a vacuum adsorption component carrier to install vacuum suction cups, forming a flexible adsorption. The vacuum suction cups in a flexible direction dynamically adjust the direction of the pulling force as the glass gradually bends with the separation angle of the glass, ensuring the stability of the pulling force on the upper glass, thereby playing a lifting role and forming protection for the glass.

[0018] 2. Then, the blade is installed through the blade separation mechanism carrier. The blade separation mechanism has three dimensions of movement to ensure that it cuts into and separates a cut along the glass surface, and moves gradually along the short side to separate a cut along the short side, making the glass easier to peel off.

[0019] 3. The effective length of the nozzle in the high-pressure nozzle assembly is greater than the short side of the glass. The nozzle consists of multiple micro-holes and is controlled in groups. Multiple proportional pressure regulating valves and throttle valves are used to individually control the pressure and flow of each group of nozzles.

[0020] 4. Vacuum adsorption stage: Provides sufficient adsorption force to hold the product in place without scratching or damaging it. During the overall component layering and peeling process, the CCD cameras on the two sets of CCD vision modules capture the right angle between the two short sides of the glass and the film, accurately reading the relative position of the glass and the film. The computer calculates and controls the position of the cutter to ensure that the cutter entry point is accurate, thereby avoiding easy deformation and damage to the device during the film separation process, forming a monitoring and protection mechanism.

[0021] 5. The flexible film is continuously adsorbed onto the adsorption platform by the vacuum adsorption stage, and remains adsorbed onto the platform throughout the separation process until separation is complete and a protective film is attached, thus preventing any stretching, deformation, or wrinkles.

[0022] 6. The flexible film is attached to the glass with a specific adhesive (UV de-adhesive or HMDS, etc.). It is crucial to ensure that the adhesion is 3-6 grams per square centimeter. This ensures that the product can undergo high-temperature coating, exposure, cleaning and other processes before separation without separation, and also ensures stable separation on this device in the future.

[0023] 7. The separation of this device adopts high-pressure gas separation. Compressed air enters the cut between the film and the glass formed by the cutter through a specific path. The cut is gradually expanded by the continuous air pressure to achieve the purpose of separating the film and the glass. The film and the glass are respectively adsorbed on the adsorption plane. The glass plane can float outward, thereby ensuring that the film and the glass do not undergo stretching deformation, wrinkling or other damage during the separation process. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the left platform component of the present invention;

[0026] Figure 3 This is a schematic diagram of the structure of the present invention from another angle;

[0027] Figure 4 This is a schematic diagram of the right platform component of the present invention;

[0028] Figure 5 This is a schematic diagram of the left platform component flipping device of the present invention;

[0029] Figure 6 This is a schematic diagram of the film-tearing operation of the flip-adsorption pressure plate of the present invention;

[0030] Figure 7 This is a schematic diagram of the high-pressure nozzle separation operation of the present invention;

[0031] Figure 8 This is a schematic diagram of the unfolded flip-adsorption pressure plate of the present invention.

[0032] In the diagram: 1. Upper frame; 2. Control box; 3. Safety light warning assembly; 4. Lower frame; 5. Left platform assembly; 6. Right platform assembly; 7. Tilting adsorption plate; 8. Vacuum adsorption assembly carrier; 9. CCD vision module carrier; 10. Separation blade mechanism carrier; 11. Strip high-pressure nozzle carrier; 12. Tilting device; 13. Lateral movement device; 14. Tilting locking assembly; 15. Disassembly door; 16. Shock-absorbing support; 17. First servo motor; 18. Separation adsorption platform; 19. Coating roller; 20. Right adsorption... 21. Lifting and film-coating cylinder; 22. Linkage track; 23. Ball screw; 24. Linear guide rail; 25. Shock-absorbing plate; 26. Bearing frame; 27. Docking hole; 28. Shock-absorbing plate; 29. ​​Clamping plate; 30. Clamping slot; 31. Mounting hole; 32. Sealing sleeve; 33. Air intake chamber; 34. Rigid glass carrier plate; 35. Vacuum adsorption stage; 36. Vacuum suction cup; 37. Glass component; 38. Flexible film; 39. Second servo motor; 40. Flexible protective film; 41. High-pressure nozzle assembly; 42. Reducer. Detailed Implementation

[0033] Please see Figure 1-8This invention provides an embodiment of a flexible separation and attachment integrated machine, comprising an integrated machine with a left platform assembly 5 and a right platform assembly 6 in the middle. The left platform assembly 5 is higher than the right platform assembly 6. The left platform assembly 5 includes a flip-up adsorption pressure plate 7 and a separation adsorption platform 18. The left platform assembly 5 is provided with a vacuum adsorption component carrier 8, a CCD vision module carrier 9CCD, a separation blade mechanism carrier 10, and a strip-shaped high-pressure nozzle carrier 11. There are two sets of CCD vision module carriers 9CCD. The strip-shaped high-pressure nozzle carrier 11 is located between the two sets of CCD vision module carriers 9CCD. The separation blade mechanism carrier 10 is located outside the strip-shaped high-pressure nozzle carrier 11. Vacuum suction cups 36 can be installed through the vacuum adsorption component carrier 8 to form flexible adsorption. The vacuum suction cups 36 in the flexible direction dynamically adjust the direction of the pulling force as the glass gradually bends with the separation angle, ensuring the stability of the pulling force on the upper glass. This lifts the glass, protecting it. The blade is then mounted on the separation blade mechanism carrier 10. This mechanism has three movement dimensions, ensuring a cut is made along the glass surface and a slit is created. It moves gradually along the short side to further separate the glass, facilitating the glass peeling process. The high-pressure nozzle assembly 41 has a nozzle with an effective length greater than the short side of the glass. The nozzles consist of multiple micro-holes and are controlled in groups. Multiple proportional pressure regulating valves and throttle valves individually control the pressure and flow rate of each group of nozzles. The vacuum adsorption stage 35 provides sufficient adsorption force to hold the product, preventing scratches and damage. During the overall component layer peeling process, the CCD cameras on the two sets of CCD vision modules capture the right angle between the two adjacent short sides of the glass and film, accurately reading the relative position of the glass and film. A computer calculates and controls the cutter position, ensuring accurate entry point and preventing deformation and damage to the device during film separation, thus providing monitoring and protection.

[0034] In practical use, a flipping device 12 is provided between the flipping adsorption plate 7 and the separation adsorption platform 18. The flipping adsorption plate 7 is connected to the separation adsorption platform 18 through the flipping device 12. A flipping locking component 14 is provided at the outer end of the flipping device 12, and a horizontal movement device 13 is provided below the flipping locking component 14. The flipping locking component 14 at the outer end of the flipping device 12 can effectively control the opening and closing flipping. The left platform component 5 includes a connecting platform, a separation adsorption platform 18, and a vacuum adsorption stage 35. The vacuum adsorption stage 35 and the separation adsorption platform 18 are stacked on the connecting platform. The left platform component 5 is provided with docking holes 27, and multiple sets of docking holes 27 are provided. The vacuum adsorption stage 35 and the separation adsorption platform 18 are connected to the vacuum adsorption platform 18. A glass component 37 and a flexible film 38 are provided between the components 8. A high-pressure nozzle assembly 41 is provided on one side of the left platform assembly 5. The high-pressure nozzle assembly 41 is mounted on the high-pressure nozzle carrier. The effective length of the nozzle of the high-pressure nozzle assembly 41 is greater than the short side of the glass. The nozzle is composed of multiple micro-holes and controlled in groups. The pressure and flow of each group of nozzles are individually controlled by multiple proportional pressure regulating valves and throttle valves. A vacuum suction cup 36 is provided on the glass component 37. Multiple sets of vacuum suction cups 36 are provided. A rigid glass carrier plate 34 is provided on the outside of the glass component 37. A sealing sleeve 32 is covered on the outside of the rigid glass carrier plate 34. A connecting channel is provided at one end of the rigid glass carrier plate 34. An air inlet chamber 33 is provided at one end of the connecting channel. The sealing sleeve 32 prevents impurities from entering and improves the sealing performance.

[0035] In addition, the right platform assembly 6 includes a right adsorption plate 20 and a right platform. The right adsorption plate 20 is located in the middle of the right platform. A linkage track 22 is provided below the right platform assembly 6. A film-coating roller 19 is provided at one end of the right platform. The film-coating roller 19 is connected to the linkage track 22. The linkage track 22 maintains the stability of movement. A lifting film-coating cylinder 21 is provided at the lower end of the right platform. A shock-absorbing plate 25 is provided at the bottom of the right platform. The shock-absorbing plate 25 provides effective protection to avoid external vibration from affecting the equipment. A linear slide rail 24 is provided at the lower end of the right platform assembly 6. A ball screw 23 is provided on one side of the linear slide rail 24. A support frame 26 is provided at the bottom of the linear slide rail 24. A first servo motor 17 is provided at one end of the linear slide rail 24. A reducer 42 is provided at one end of the ball screw 23. A second servo motor 39 is provided at one end of the reducer 42. The linear slide rail 24 facilitates the sliding operation of the right platform assembly 6.

[0036] Specifically, the all-in-one machine has an upper frame 1 at its top, and a lower frame 4 extending downward from the upper frame 1. An operation box 2 is located at the outer end of the all-in-one machine, and a safety light warning component 3 is located at the lower end of the operation box 2. The operation box 2 allows for the control of the entire device. A connecting support frame is located below the lower frame 4, and one side of the connecting support frame has a disassembly door 15. Multiple sets of disassembly doors 15 are provided. Both sides of the connecting support frame have shock-absorbing plates 28, and multiple sets of clamping plates 29 are provided on each shock-absorbing plate 28. Each clamping plate 29 has a clamping groove 30, and each shock-absorbing plate 28 has mounting holes 31. The mounting holes 31 and clamping plates 29 enhance the installation connection and improve the overall stability.

[0037] according to Figure 5 — Figure 8 By flipping the pressure plate (which can float) to press the glass (with the film facing down), the film is adsorbed onto the left platform. Pressurized air is injected through the air inlet and blowing chamber, entering the gap between the film and the edge of the glass (the edge is sealed), blowing the glass up against the pressure plate, and the film is adsorbed onto the platform, thus achieving the purpose of separating the film from the glass.

[0038] like Figure 7 As shown, the lower glass and the entire product are adsorbed onto the vacuum adsorption stage 35. Two CCD cameras are used to capture the two right angles of the short side to identify the position of the glass and the edge of the film. Starting from the edge of the short side, taking advantage of the fact that the glass is harder and the film is softer, a sharp blade is inserted along the interface between the upper glass and the film. The blade is used to slightly separate the glass by its wedge shape (after withdrawing, it is moved along the short side repeatedly until the entire short side is fully inserted and peeled off).

[0039] After the glass is cut along the short side with a cutting blade, a flexible vacuum suction cup 36 is used to hold the edge of the upper glass layer and pull it upwards. The flexible film adheres to the lower suction platform, and high-pressure gas (such as...) is blown into the cut using a high-pressure strip-shaped slit nozzle. Figure 6 Using a certain air pressure and flow rate, the adhesion between the upper glass and the film is overcome, and the two are separated. By gradually increasing the pressure of the gas, the glass is completely separated and removed.

[0040] After separating glass 1, the remaining product is flipped over, and the two flexible films and the entire product are adsorbed onto the vacuum adsorption stage 35. After cutting an opening upward along the short side of the two glass films with a cutter, the edge of the upper glass is held by the flexible vacuum suction cup 36, and the upper glass is pulled upward. At the cut, high-pressure gas is blown into the cut using a high-pressure strip slit nozzle. By using a certain air pressure and flow rate, the adhesion between the upper glass and the film is overcome, and the two are separated. The high-pressure strip slit nozzle moves gradually towards the separated cut at a certain speed until the glass is completely separated and the glass is removed, leaving the double-layer film on the adsorption platform.

[0041] In summary, this invention provides a flexible separation and attachment integrated machine, comprising an integrated machine with a left platform assembly 5 and a right platform assembly 6 in the middle. The left platform assembly 5 is higher than the right platform assembly 6. The left platform assembly 5 includes a flip-up adsorption pressure plate 7 and a separation adsorption platform 18. The left platform assembly 5 is provided with a vacuum adsorption component carrier 8, a CCD vision module carrier 9CCD, a separation blade mechanism carrier 10, and a strip-shaped high-pressure nozzle carrier 11. There are two sets of CCD vision module carriers 9CCD. The strip-shaped high-pressure nozzle carrier 11 is located between the two sets of CCD vision module carriers 9CCD. The separation blade mechanism carrier 10 is located outside the strip-shaped high-pressure nozzle carrier 11. Vacuum suction cups 36 can be installed through the vacuum adsorption component carrier 8 to form flexible adsorption. The vacuum suction cups 36 in the flexible direction dynamically adjust the direction of the tension as the glass gradually bends with the separation angle, ensuring the stability of the tension on the upper glass. The lifting mechanism protects the glass. The blades are mounted on the separation blade mechanism carrier 10. This mechanism has three movement dimensions, ensuring a cut is made along the glass surface. It moves gradually along the short side to create a clean cut, facilitating glass peeling. The high-pressure nozzle assembly 41 has a nozzle with an effective length greater than the short side of the glass. Each nozzle consists of multiple micro-holes and is controlled in groups. Multiple proportional pressure regulating valves and throttle valves individually control the pressure and flow rate of each group of nozzles. The vacuum adsorption stage 35 provides sufficient adsorption force to hold the product, preventing scratches and damage. During the overall component layer peeling process, the CCD cameras on the two sets of CCD vision modules capture the right angles of the two adjacent short sides of the glass and film, accurately reading the relative position of the glass and film. A computer calculates and controls the cutter position, ensuring accurate entry point and preventing deformation and damage during film separation, thus providing monitoring and protection.

Claims

1. A flexible separation and bonding integrated machine, comprising an integrated machine, characterized in that: The integrated machine has a left platform assembly and a right platform assembly in the middle. The left platform assembly is higher than the right platform assembly. The left platform assembly includes a flip-up adsorption plate and a separation adsorption platform. The left platform assembly has a vacuum adsorption component carrier, a CCD vision module carrier, a separation blade mechanism carrier, and a strip-shaped high-pressure nozzle carrier. There are two sets of CCD vision module carriers. The strip-shaped high-pressure nozzle carrier is located between the two sets of CCD vision module carriers. The separation blade mechanism carrier is located outside the strip-shaped high-pressure nozzle carrier. A flipping device is provided between the flip-up adsorption plate and the separation adsorption platform. The flip-up adsorption plate is connected to the separation adsorption platform through the flipping device. A flipping locking component is provided at the outer end of the flipping device, and a horizontal movement device is provided below the flipping locking component. The left platform assembly includes a connecting platform, a separation adsorption platform, and a vacuum adsorption stage. The vacuum adsorption stage and the separation adsorption platform are stacked on the connecting platform. The component has docking holes, and multiple sets of docking holes are provided. A glass component and a flexible film are provided between the vacuum adsorption stage and the separation adsorption platform. A high-pressure nozzle assembly is provided on one side of the left platform component. The high-pressure nozzle assembly is mounted on the high-pressure nozzle carrier. The flexible film is adsorbed on the adsorption platform. After flexible separation, a flexible protective film can be used for bonding. A vacuum suction cup is provided on the glass component, and multiple sets of vacuum suction cups are provided. A rigid glass carrier plate is provided on the outside of the glass component. The outer side of the rigid glass carrier plate is covered with a sealing sleeve. One end of the rigid glass carrier plate is provided with a connecting channel. One end of the connecting channel is provided with an air inlet cavity. The right platform component includes a right adsorption plate and a right platform. The right adsorption plate is located in the middle of the right platform. A linkage track is provided below the right platform component. A coating roller is provided at one end of the right platform. The coating roller is connected to the linkage track. A lifting coating cylinder is provided at the lower end of the right platform. A shock-absorbing plate is provided at the bottom of the right platform.

2. The flexible separation and attachment integrated machine according to claim 1, characterized in that: The lower end of the right platform component is provided with a linear slide rail, one side of the linear slide rail is provided with a ball screw, the bottom of the linear slide rail is provided with a support frame, one end of the linear slide rail is provided with a first servo motor, one end of the ball screw is provided with a reducer, and one end of the reducer is provided with a second servo motor.

3. The flexible separation and attachment integrated machine according to claim 1, characterized in that: The all-in-one machine has an upper frame at its upper end, a lower frame extending downward from the upper frame, an operation box at the outer end of the all-in-one machine, and a safety light warning component at the lower end of the operation box.

4. The flexible separation and attachment integrated machine according to claim 3, characterized in that: A connecting load-bearing frame is provided below the lower frame. One side of the connecting load-bearing frame is provided with a disassembly door. Multiple sets of disassembly doors are provided. Both sides of the connecting load-bearing frame are provided with shock-absorbing plates. Multiple sets of shock-absorbing plates are provided with clamping plates. The clamping plates are provided with clamping slots. The shock-absorbing plates are provided with mounting holes. The lower end of the connecting load-bearing frame is provided with shock-absorbing support legs.

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