Positioning die-filling equipment and positioning die-filling method for LIPO packaging screen

Abstract

The invention discloses positioning die-filling equipment and a positioning die-filling method for an LIPO packaging screen, and relates to the technical field of LIPO packaging screens. The positioning die-filling equipment comprises a machine base, a first feeding mechanism, a second feeding mechanism, an assembling mechanism, a discharging mechanism and a control mechanism. The first feeding mechanism is provided with a first die filling position in the feeding stroke of the first feeding mechanism, and the second feeding mechanism is provided with a second die filling position in the feeding stroke of the second feeding mechanism. The assembling mechanism comprises a moving seat, a first driving module, a first grabbing module, a second driving module, a first photographing module and a second photographing module. According to the positioning die-filling equipment for the LIPO packaging screen, the first photographing module, the second photographing module and the control mechanism on the positioning die-filling equipment can be matched with one another, positioning assembly of the screen and the female die is achieved, the assembly precision of the screen and the female die is effectively improved, and the yield of products is increased.

Description

Technical Field

[0001] The present application relates to the technical field of LIPO packaged screens, and in particular to a positioning mold-installing device and a positioning mold-installing method for LIPO packaged screens. Background Art

[0002] LIPO is a screen packaging technology that uses liquid polymer materials to protect the display screen cable connections, and then solidifies the polymer materials to tightly combine the polymer materials, display screen and mobile phone middle frame, thereby reducing the border width of the mobile phone screen.

[0003] During the LIPO screen manufacturing process, glue pouring is required to ensure the screen's reliability. Prior to this, the screen must be pre-installed in a master mold to provide a support for subsequent glue pouring. Existing mold-loading equipment cannot effectively position the screen and master mold during the molding process, resulting in positional deviations between the screen and master mold during relative assembly. This can lead to problems such as inaccurate glue pouring and uneven glue layer thickness, significantly reducing product yield. Summary of the Invention

[0004] One purpose of the present application is to provide a positioning and molding device for LIPO packaging screens.

[0005] The present application provides a positioning mold installation device that adopts the following technical solutions: A positioning and die-loading device for LIPO packaged screens, used to load the screen into a mother mold, comprising a base, on which are provided a first loading mechanism for loading the screen, a second loading mechanism for loading the mother mold, an assembly mechanism, a discharge mechanism, and a control mechanism; The first loading mechanism has a first mold loading position during its loading stroke, and the second loading mechanism has a second mold loading position during its loading stroke; The assembly mechanism includes a movable base that can be raised and lowered and can be translated along the direction from the first mold installation position to the second mold installation position, a first driving module for driving the movable base to move, a first grabbing module rotatable about a vertical direction and arranged on the movable base, a second driving module for driving the first grabbing module to rotate, and a first camera module and a second camera module arranged on the movable base; When the movable base is located at the first mold loading position, the first camera module can capture the two opposite corner ends of the screen; when the movable base is located at the second mold loading position, the second camera module can capture the two opposite corner ends of the mother mold; the control mechanism is used to receive the images captured by the first camera module and the second camera module respectively and adjust the positions of the screen and the mother mold.

[0006] By adopting the above technical solution, the screen and the mother mold can be positioned and assembled through the cooperation of the first camera module, the second camera module and the control mechanism, which effectively improves the assembly accuracy of the screen and the mother mold and improves the product yield.

[0007] Preferably, there are two first camera modules, and the two first camera modules are respectively located on both sides of the first grasping module and their arrangement directions are parallel to the extension direction of the diagonal of the first grasping module; there are two second camera modules and they are located on the side of the first grasping module, and the arrangement direction of the two second camera modules is parallel to the arrangement direction of the two first camera modules.

[0008] By adopting the above technical solution, the two first camera modules and the two second camera modules can respectively locate and shoot the two opposite corner ends of the screen and the mother mold based on the diagonal line of the first grabbing module, effectively improving the shooting accuracy.

[0009] Preferably, the first loading mechanism includes a first supporting seat that can be moved horizontally, a third driving module for driving the first supporting seat to move, and the first mold loading position is located at the end of the translation stroke of the first supporting seat. The first loading mechanism also includes a flipping assembly, and the flipping assembly includes a flipping seat, a second grabbing module that can be raised and lowered and rotatable around the horizontal direction and is arranged on the flipping seat, and a fourth driving module for driving the second grabbing module to rotate, and the second grabbing module is suspended above the first mold loading position.

[0010] By adopting the above technical solution, the screen can quickly reach the first mold loading position under the drive of the first supporting seat, effectively improving the loading efficiency of the screen; at the same time, the flip assembly can flip the screen when the screen reaches the first mold loading position to facilitate the subsequent assembly of the screen.

[0011] Preferably, the second loading mechanism includes a second supporting seat that is arranged to be movable, and a fifth driving module for driving the second supporting seat to move, the second mold loading position is located at the end of the translation stroke of the second supporting seat, the second loading mechanism also includes a first conveying assembly and a first transfer assembly, the second supporting seat has a loading position at the head end of its translation stroke, and the first transfer assembly is used to move the mother mold from the first conveying assembly to the loading position.

[0012] By adopting the above technical solution, the mother mold can quickly reach the second mold loading position with the cooperation of the first conveying component, the first transfer component and the second bearing seat, effectively improving the loading efficiency of the mother mold.

[0013] Preferably, the translation direction of the first bearing seat is the same as the translation direction of the second bearing seat, and the positioning mold installation equipment also includes a loading seat extending along the translation direction of the first bearing seat, and the first bearing seat and the second bearing seat are respectively slidably connected to the two sides of the loading seat.

[0014] By adopting the above technical solution, the first bearing seat and the second bearing seat can move parallel to the two sides of the loading seat respectively, effectively reducing the distance between the first mold loading position and the second mold loading position, thereby improving the assembly efficiency of the screen and the mother mold.

[0015] Preferably, the positioning molding equipment also includes a first waste discharge mechanism for outputting screen NG products, the first waste discharge mechanism includes a first waste storage component and a second transfer component, the first waste storage component includes a waste storage seat arranged on the edge of the machine base, a groove opened on the upper part of the waste storage seat, a cover shell mounted on one end of the groove and connected to the groove, and a conveyor belt component built into the groove, the conveyor belt assembly has a first conveying surface located outside the cover shell, and a second conveying surface located inside the cover shell, the second transfer component is used to transfer screen NG products from the first loading mechanism to the first conveying surface, and the cover shell is provided with a waste removal port on one side facing the edge of the machine base.

[0016] By adopting the above technical solution, the screen NG products can quickly reach the second conveying surface through the cooperation of the second transfer component and the conveyor belt component, and the workers can conveniently and quickly remove the screen NG products from the second conveying surface, effectively improving the waste discharge efficiency of the screen NG products; and the cover can protect the workers' hands when they are removing the waste to eliminate safety hazards; at the same time, the workers can also manually feed the materials through the first waste discharge mechanism, so that the repaired screen can be quickly returned to the first loading mechanism.

[0017] Preferably, the positioning and molding equipment also includes a second waste discharge mechanism for outputting the mother mold NG products, the second waste discharge mechanism includes a second waste storage component and a transfer unit, the second waste storage component includes a detachable hollow waste storage box arranged on the edge of the machine base, and a plurality of carriers arranged in the waste storage box at intervals along the vertical direction, and the transfer unit is used to transfer the mother mold NG products from the second loading mechanism to the plurality of carriers.

[0018] By adopting the above technical solution, the transfer unit can send multiple mother mold NG products into the waste box in sequence. Workers can directly take away the waste box after it is full, without having to take the mother mold multiple times. This effectively reduces the workers' workload and improves the waste discharge efficiency of mother mold NG products.

[0019] Preferably, the transfer unit includes a waste conveying component and a third transfer component, the waste conveying component includes a waste conveying platform that can be raised and lowered, a sixth driving module for driving the waste conveying platform to rise and fall, a third supporting seat is provided on the waste conveying platform, a plurality of rollers are provided on the third supporting seat, a waste pushing block that can be moved horizontally is provided on one side of the third supporting seat, and a seventh driving module for driving the waste pushing block to move, the waste storage box has a waste inlet on one side facing the third supporting seat, the translation direction of the waste pushing block is the same as the direction from the third supporting seat to the waste inlet, and the third transfer component is used to transfer the mother mold NG product from the second loading mechanism to the third supporting seat.

[0020] By adopting the above technical solution, the NG products of the mother mold can be accurately and quickly put into the waste storage box with the cooperation of the waste pushing block and the roller, which effectively improves the waste discharge efficiency of the NG products of the mother mold.

[0021] Another object of the present application is to provide a positioning and molding method for LIPO packaging screens.

[0022] The present application provides a positioning die installation method using the following technical solutions: A positioning and molding method for a LIPO packaged screen, based on the above-mentioned positioning and molding device, comprises the following steps: Step 1: The first loading mechanism sends the screen to the first mold loading position, and the second loading mechanism sends the mother mold to the second mold loading position; Step 2: The movable base moves to the first mold loading position and then descends. The first grabbing module grabs the screen. Then the movable base rises. The two first camera modules respectively capture two opposite corners of the screen and transmit the obtained first images to the control mechanism. Step 3: The movable base moves to the second mold loading position, and the two second camera modules respectively photograph the two corner ends of the mother mold and transmit the obtained second images to the control mechanism; Step 4: The control mechanism adjusts the position of the screen and the position of the master mold according to the deviation angle and deviation distance between the first image and the second image; Step 5: The movable base descends and installs the screen in the mother mold. Then the first gripping module releases the screen, and the movable base rises and returns to the first mold loading position. Step 6: The blanking mechanism outputs the assembled screen and mother mold to the outside.

[0023] By adopting the above technical solution, the screen and the mother mold can be positioned and assembled through the cooperation of the first camera module, the second camera module and the control mechanism, which effectively improves the assembly accuracy of the screen and the mother mold and improves the product yield.

[0024] In summary, the present invention includes at least one of the following beneficial technical effects: The screen and the mother mold can be positioned and assembled through the cooperation of the first camera module, the second camera module and the control mechanism, which effectively improves the assembly accuracy of the screen and the mother mold and improves the product yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic structural diagram of the positioning and molding equipment in Example 1 of the present application; Figure 2 is a structural diagram of the assembly mechanism in Example 1 of the present application; Figure 3 It is a partial structural diagram of the first feeding mechanism and the second feeding mechanism in Example 1 of the present application; Figure 4 It is a structural schematic diagram of the second waste discharge mechanism in Example 1 of the present application.

[0026] In the accompanying drawings: 1. Machine base; 2. First loading mechanism; 21. First bearing seat; 22. Third driving module; 23. Turning assembly; 231. Turning seat; 232. Second grabbing module; 233. Fourth driving module; 3. Second loading mechanism; 31. Second bearing seat; 32. Fifth driving module; 33. First conveying assembly; 34. First transfer assembly; 341. First clamping module; 342. Eighth driving module; 4. Assembly mechanism; 41. Moving base; 42. First driving module; 43. First grabbing module; 431. First grabbing plate; 432. First suction cup; 44. Second driving module; 45. First camera module; 46. Second camera module; 5. Unloading mechanism; 51. Fourth transfer assembly; 511. Fourth clamping module; 512. Eleventh driving module; 52. Second conveying assembly; 6. Loading seat; 7. First waste discharge mechanism; 71. First waste storage assembly; 711. Waste storage seat; 712. Recess; 713. Cover; 7131. Waste removal port; 714. Conveyor belt assembly; 72. Second transfer assembly; 721. Second clamping module; 722. Ninth drive module; 8. Second waste discharge mechanism; 81. Second waste storage assembly; 811. Waste storage box; 812. Carrying frame; 8121. Carrying rod; 813. Waste inlet; 82. Waste delivery assembly; 821. Waste delivery platform; 822. Sixth drive module; 823. Third bearing seat; 824. Roller; 825. Waste pusher; 826. Seventh drive module; 83. Third transfer assembly; 831. Third clamping module; 832. Tenth drive module; 9. First bracket; 10. Second bracket. DETAILED DESCRIPTION

[0027] The following is combined with Figure 1-4 The present invention is described in further detail.

[0028] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0029] Example 1: See Figure 1 As shown, a positioning and molding device for LIPO packaged screens is shown, which is used to load the screen into a mother mold. The device includes a base 1, on which are provided a first loading mechanism 2 for loading the screen, a second loading mechanism 3 for loading the mother mold, an assembly mechanism 4, a unloading mechanism 5 and a control mechanism (not shown in the figure). The control mechanism is a PLC controller, which is used to control the overall operation of the device.

[0030] In this embodiment, combined with Figure 1-2 As shown, the first loading mechanism 2 has a first mold loading position in its loading stroke, the second loading mechanism 3 has a second mold loading position in its loading stroke, and the assembly mechanism 4 includes a movable seat 41 which can be raised and lowered and can be translated along the direction from the first mold loading position to the second mold loading position, a first driving module 42 for driving the movable seat 41 to move, a first grabbing module 43 which is rotatable around a vertical direction and is arranged on the movable seat 41, a second driving module 44 for driving the first grabbing module 43 to rotate, and a first photographing module 45 and a second photographing module 46 which are arranged on the movable seat 41.

[0031] During mold loading, the first loading mechanism 2 conveys the screen to the first mold loading position, the second loading mechanism 3 conveys the mother mold to the second mold loading position, and then the movable seat 41 moves to the first mold loading position, the first grabbing module 43 grabs the screen, and the first photographing module 45 photographs the two opposite corner ends of the screen. Then the movable seat 41 moves to the second mold loading position, and the second photographing module 46 photographs the two opposite corner ends of the mother mold. After receiving the images captured by the first photographing module 45 and the second photographing module 46 respectively, the control mechanism adjusts the position of the screen and the mother mold. The screen and the mother mold can be positioned and assembled after the position is adjusted, which effectively improves the assembly accuracy of the screen and the mother mold and improves the yield rate of the product.

[0032] The screen can be adjusted in horizontal direction and in R-axis direction by the first driving module 42 and the second driving module 44 , while the mother mold can be adjusted in horizontal direction by the second loading mechanism 3 .

[0033] In this embodiment, a first bracket 9 is provided on the base 1. The first bracket 9 is located at one end of the length direction of the base and is arranged along the width direction of the base 1. The first driving module 42 includes two linear motors for driving the moving base 41 to translate and lift. The second driving module 44 is a servo motor provided at the bottom of the moving base 41. The first grasping module 43 includes a rectangular first grasping plate 431 connected to the output shaft of the servo motor, and several first suction cups 432 provided at the bottom of the first grasping plate 431. The first photographing module 45 and the second photographing module 46 are both CCD cameras.

[0034] In this embodiment, combined with Figure 2 As shown, there are two first camera modules 45, one located on either side of the first gripping plate 431 and arranged in a direction parallel to the diagonal of the first gripping plate 431. There are two second camera modules 46, both located to the side of the first gripping plate 431, and the other arranged in a direction parallel to the direction of the two first camera modules 45. The arrangement direction of the two first camera modules 45 and the two second camera modules 46 is the same as the direction from the first mold mounting position to the second mold mounting position. When the first gripping plate 431 grips the screen, the diagonal of the screen is parallel to the diagonal of the first gripping plate 431. The two first camera modules 45 and the two second camera modules 46 can each use the diagonal of the first gripping plate 431 as a reference to position and photograph the two opposite corners of the screen and the mother mold, effectively improving photographic accuracy.

[0035] In this embodiment, combined with Figure 1 and Figure 3 As shown, the first loading mechanism 2 includes a first supporting base 21 that is arranged to be translatable along the length of the machine base 1, a third driving module 22 for driving the movement of the first supporting base 21, and a first mold loading position located at the end of the translation stroke of the first supporting base 21. The first loading mechanism 2 also includes a flipping assembly 23, which includes a flipping base 231, a second gripping module 232 that can be raised and lowered and rotated about the horizontal direction and is arranged on the flipping base 231, and a fourth driving module 233 for driving the second gripping module 232 to rotate. The second gripping module 232 is suspended above the first mold loading position. The third driving module 22 is a linear motor, the second gripping module 232 includes a second gripping plate and a plurality of second suction cups arranged on the second gripping plate, and the fourth driving module 233 is a motor. The direction of extension of the rotation axis of the second gripping plate is the same as the translation direction of the first loading base 21.

[0036] When the screen is loaded, it can quickly reach the first mold loading position driven by the first supporting base 21. Since the main screen surface of the screen is facing downward when it is output from the previous process, in order to avoid damage to the main screen surface caused by direct contact with the mother mold, the present application sets a flip assembly 23 at the first mold loading position. When the screen reaches the first mold loading position, the second gripping plate can descend and suck the screen, and then flip the screen upward so that the main screen surface of the screen is facing upward, which is convenient for subsequent assembly of the screen.

[0037] In this embodiment, again combined Figure 1 and Figure 3 As shown, the second loading mechanism 3 includes a second supporting seat 31 which is arranged to be movably arranged along the length direction of the machine base 1, and a fifth driving module 32 for driving the second supporting seat 31 to move. The second mold loading position is located at the end of the translation stroke of the second supporting seat 31. The second loading mechanism 3 also includes a first conveying component 33 and a first transfer component 34. The second supporting seat 31 has a loading position at the head end of its translation stroke. The first transfer component 34 is used to transfer the mother mold from the first conveying component 33 to the loading position.

[0038] The fifth drive module 32 is a linear motor, the first conveying assembly 33 is a belt conveyor arranged along the length of the base 1, and the base 1 is provided with a second bracket 10. The first transfer assembly 34 includes a first clamping module 341, which is located on one side of the second bracket 10 and can be raised and lowered and slid along the width of the base 1, and an eighth drive module 342 for driving the first clamping module 341 to slide. The first clamping module 341 is a pneumatic gripper, and the eighth drive module 342 includes a linear motor and a lifting cylinder. The cooperation of the belt conveyor, the first clamping module 341, and the second support 31 allows the master mold to quickly reach the second mold loading position, effectively improving the efficiency of master mold loading.

[0039] In this embodiment, combined with Figure 3 As shown, the translation direction of the first support seat 21 is the same as that of the second support seat 31. The positioning mold installation device also includes a loading seat 6 extending along the translation direction of the first support seat 21. The first support seat 21 has two slidably connected to the upper side of the loading seat 6, and the second support seat 31 has two slidably connected to the two side portions in the width direction of the loading seat 6. The first support seat 21 and the second support seat 31 can respectively move parallel to the upper side and the two side portions in the width direction of the loading seat 6, effectively reducing the distance between the first mold installation position and the second mold installation position, thereby improving the assembly efficiency of the screen and the mother mold; at the same time, the two first support seats 21 can simultaneously load two screens, and the two second support seats 31 can simultaneously load two mother molds, resulting in high loading efficiency.

[0040] Correspondingly, there are two flip assemblies 23 and two assembly mechanisms 4. The two flip assemblies 23 are respectively located at the two first mold loading positions, and the two assembly mechanisms 4 are respectively used to assemble two sets of screens and mother molds.

[0041] In this embodiment, combined with Figure 1 As shown, the positioning molding equipment also includes a first waste discharge mechanism 7 for outputting NG screen products. The first waste discharge mechanism 7 includes a first waste storage component 71 and a second transfer component 72. The first waste storage component 71 includes a waste storage seat 711 arranged on one side edge of the width direction of the machine base 1, a groove 712 opened on the upper part of the waste storage seat 711, a cover shell 713 mounted on one end of the length direction of the groove 712 and connected to the groove 712, and a conveyor belt component 714 built into the groove 712. The conveyor belt component 714 is a belt conveyor arranged along the length direction of the machine base 1, which has a first conveying surface located outside the cover shell 713 and a second conveying surface located inside the cover shell 713. The second transfer component 72 is used to transfer NG screen products from the first loading mechanism 2 to the first conveying surface. The cover shell 713 is provided with a waste removal port 7131 on one side of the edge of the machine base 1.

[0042] When the first photographing module 45 locates the position of the screen, it can simultaneously detect the quality of the screen. If the screen is an NG product, the first grabbing module 43 puts the screen back on the first supporting seat 21. The first supporting seat 21 drives the screen to the waste discharge position. The second transfer assembly 72 transfers the NG screen product to the conveyor belt assembly 714. Then the NG screen product moves from the first conveying surface to the second conveying surface. The worker can conveniently and quickly remove the NG screen product from the second conveying surface, which effectively improves the waste discharge efficiency of the NG screen product. In addition, the cover 713 can protect the worker's hands when the worker removes the waste to eliminate safety hazards. At the same time, after the repair of the NG screen product is completed, the worker can also manually feed the material through the first waste discharge mechanism 7 so that the repaired screen can be quickly returned to the first loading mechanism 2.

[0043] In this embodiment, the second transfer assembly 72 includes a second clamping module 721 which is arranged on one side of the second bracket 10 and can be raised and lowered and slid along the width direction of the machine base 1, and a ninth driving module 722 for driving the second clamping module 721 to slide. The second clamping module 721 is a pneumatic clamp, and the ninth driving module 722 includes a linear motor and a lifting cylinder.

[0044] In this embodiment, combined with Figure 1 and Figure 4As shown, the positioning and molding equipment also includes a second waste discharge mechanism 8 for outputting mother mold NG products. The second waste discharge mechanism 8 includes a second waste storage component 81 and a transfer unit. The second waste storage component 81 includes a detachable hollow waste storage box 811 arranged on one side edge in the width direction of the machine base 1, and a plurality of carriers 812 arranged in the waste storage box 811 at intervals along the vertical direction. The waste storage box 811 is detachably connected to the machine base 1 through a snap-fit structure. The transfer unit is used to transfer the mother mold NG products from the second loading mechanism 3 to the plurality of carriers 812.

[0045] Each carrier 812 includes two supporting rods 8121 located on opposite inner walls of the waste box 811. While the second camera module 46 locates the position of the master mold, it simultaneously checks its quality. If the master mold is an acceptable quality product, the second carrier 31 directly drives the acceptable quality product to the waste disposal position. The transfer unit then sequentially delivers multiple acceptable quality products into the waste box 811 and places them on the multiple carriers 812. Once the waste box 811 is full, workers can directly remove the waste box 811, eliminating the need to repeatedly retrieve the master molds. This effectively reduces worker workload and improves the efficiency of waste disposal for acceptable quality products.

[0046] In this embodiment, the transfer unit includes a waste conveying assembly 82 and a third transfer assembly 83. The waste conveying assembly 82 and the second waste discharge assembly are arranged along the length of the machine base 1. The waste conveying assembly 82 includes a liftable waste conveying platform 821 and a sixth drive module 822 for driving the waste conveying platform 821 to move up and down. A third supporting seat 823 is provided on the waste conveying platform 821, and a plurality of rollers 824 are provided on the third supporting seat 823. A translatable waste pushing block 825 and a seventh drive module 826 for driving the waste pushing block 825 are provided on a side of the third supporting seat 823 away from the second waste storage assembly 81. The waste storage box 811 has a waste inlet 813 on one side facing the third supporting seat 823. The translation direction of the waste pushing block 825 is the same as the direction from the third supporting seat 823 to the waste inlet 813. The third transfer assembly 83 is used to transfer the mother mold NG products from the second loading mechanism 3 to the third supporting seat 823.

[0047] When the mother mold NG product reaches the waste discharge position, the third transfer assembly 83 transfers the mother mold NG product to the third supporting seat 823, and then the waste pushing block 825 pushes the mother mold NG product. During the relative rolling process with the roller 824, the mother mold NG product enters the waste storage box 811 accurately and quickly, effectively improving the waste discharge efficiency of the mother mold NG product.

[0048] In this embodiment, the third transfer assembly 83 includes a third clamping module 831 which can be raised and lowered and slid along the width direction of the machine base 1 and is arranged on the other side of the second bracket 10, and a tenth driving module 832 for driving the third clamping module 831 to slide. The third clamping module 831 is a pneumatic clamp, and the tenth driving module 832 includes a linear motor and a lifting cylinder.

[0049] In this embodiment, again combined Figure 1 As shown, the unloading mechanism 5 includes a fourth transfer assembly 51 and a second conveying assembly 52. The fourth transfer assembly 51 includes a fourth clamping module 511 which can be raised and lowered and slid along the width direction of the machine base 1 and is arranged on the other side of the second bracket 10, and an eleventh driving module 512 for driving the fourth clamping module 511 to slide. The fourth clamping module 511 is a pneumatic clamp, and the eleventh driving module 512 includes a linear motor and a lifting cylinder; the second conveying assembly 52 is a belt conveyor arranged along the length direction of the machine base 1, which is arranged on one side of the first conveying assembly 33.

[0050] In this embodiment, the first conveying assembly 33 and the second conveying assembly 52 are arranged on one side of the width direction of the machine base 1, the first waste discharge mechanism 7 and the second waste discharge mechanism 8 are arranged on the other side of the width direction of the machine base 1, the loading base 6 is arranged in the middle of the width direction of the machine base 1, the first bracket 9 is arranged at one end of the length direction of the machine base 1 and is located at the end of the extension direction of the loading base 6, and the second bracket 10 is arranged in the middle of the length direction of the machine base 1.

[0051] Example 2: This example discloses a positioning and molding method for a LIPO packaged screen. The positioning and molding method is based on the positioning and molding device of Example 1 and includes the following steps: Step 1: The first loading mechanism 2 delivers the screen to the first mold loading position, and the second loading mechanism 3 delivers the mother mold to the second mold loading position; Step 2: The movable base 41 moves to the first mold loading position and then descends. The first grabbing module 43 grabs the screen. Then the movable base 41 rises. The two first camera modules 45 respectively capture the two opposite corners of the screen and transmit the obtained first images to the control mechanism. Step 3: The movable base 41 moves to the second mold loading position, and the two second camera modules 46 respectively take pictures of the two corner ends of the mother mold and transmit the obtained second images to the control mechanism; Step 4: The control mechanism adjusts the position of the screen and the position of the master mold according to the deviation angle and deviation distance between the first image and the second image; Step 5: The movable base 41 descends and installs the screen in the mother mold. Then the first grabbing module 43 releases the screen, and the movable base 41 rises and returns to the first mold loading position. Step 6: The unloading mechanism 5 outputs the assembled screen and mother mold to the outside.

[0052] The embodiments of this specific implementation method are all preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A positioning and mold-loading device for LIPO packaged screens, used to load the screen into a mother mold, characterized by: The machine base (1) comprises a first loading mechanism (2) for loading screen materials, a second loading mechanism (3) for loading mother mold materials, an assembly mechanism (4), a loading mechanism (5), and a control mechanism. The first loading mechanism (2) has a first mold loading position in its loading stroke, and the second loading mechanism (3) has a second mold loading position in its loading stroke; The assembly mechanism (4) comprises a movable seat (41) which can be lifted and lowered and can be translated along the direction from the first mold installation position to the second mold installation position, a first driving module (42) for driving the movable seat (41) to move, a first grabbing module (43) which is rotatable around a vertical direction and is arranged on the movable seat (41), a second driving module (44) for driving the first grabbing module (43) to rotate, a first photographing module (45) and a second photographing module (46) which are arranged on the movable seat (41); When the movable seat (41) is located at the first mold loading position, the first photographing module (45) can photograph the two opposite corner ends of the screen; when the movable seat (41) is located at the second mold loading position, the second photographing module (46) can photograph the two opposite corner ends of the mother mold; the control mechanism is used to respectively receive the photographed images of the first photographing module (45) and the second photographing module (46) and adjust the positions of the screen and the mother mold.

2. The positioning and molding device for LIPO encapsulated screen according to claim 1, characterized in that: There are two first camera modules (45), and the two first camera modules (45) are respectively located on both sides of the first gripping module (43), and the arrangement direction of the two first camera modules (45) is parallel to the extension direction of the diagonal line of the first gripping module (43); there are two second camera modules (46) and they are located on the side of the first gripping module (43), and the arrangement direction of the two second camera modules (46) is parallel to the arrangement direction of the two first camera modules (45).

3. The positioning and molding device for LIPO encapsulated screen according to claim 1 or 2, characterized in that: The first loading mechanism (2) comprises a first bearing seat (21) which is arranged to be movably arranged, a third driving module (22) for driving the first bearing seat (21) to move, the first mold loading position is located at the end of the translation stroke of the first bearing seat (21), the first loading mechanism (2) further comprises a flipping assembly (23), the flipping assembly (23) comprises a flipping seat (231), a second grabbing module (232) which is arranged on the flipping seat (231) and can be raised and lowered and rotated around the horizontal direction, and a fourth driving module (233) for driving the second grabbing module (232) to rotate, the second grabbing module (232) being suspended above the first mold loading position.

4. The positioning and molding device for LIPO encapsulated screen according to claim 3, characterized in that: The second loading mechanism (3) comprises a second bearing seat (31) which is arranged to be movably arranged, and a fifth driving module (32) for driving the second bearing seat (31) to move. The second mold loading position is located at the end of the translation stroke of the second bearing seat (31). The second loading mechanism (3) also comprises a first conveying component (33) and a first transfer component (34). The second bearing seat (31) has a loading position at the beginning of its translation stroke. The first transfer component (34) is used to transfer the mother mold from the first conveying component (33) to the loading position.

5. The positioning and molding device for LIPO encapsulated screen according to claim 4, characterized in that: The translation direction of the first bearing seat (21) is the same as the translation direction of the second bearing seat (31), and the positioning mold installation device also includes a loading seat (6) extending along the translation direction of the first bearing seat (21), and the first bearing seat (21) and the second bearing seat (31) are respectively slidably connected to the two side portions of the loading seat (6).

6. The positioning and molding device for LIPO encapsulated screen according to claim 1 or 2, characterized in that: The positioning molding device also includes a first waste discharge mechanism (7) for outputting NG screen products, the first waste discharge mechanism (7) includes a first waste storage component (71) and a second transfer component (72), the first waste storage component (71) includes a waste storage seat (711) arranged at the edge of the machine base (1), a groove (712) opened on the upper part of the waste storage seat (711), a cover (713) mounted on one end of the groove (712) and connected to the groove (712), and a conveyor belt component (714) built into the groove (712), the conveyor belt component (714) having a first conveying surface located outside the cover (713) and a second conveying surface located inside the cover (713), the second transfer component (72) is used to transfer NG screen products from the first loading mechanism (2) to the first conveying surface, and the cover (713) is provided with a waste removal port (7131) on one side facing the edge of the machine base (1).

7. The positioning and molding device for LIPO encapsulated screen according to claim 1 or 2, characterized in that: The positioning and molding equipment further comprises a second waste discharge mechanism (8) for outputting mother mold NG products, the second waste discharge mechanism (8) comprising a second waste storage component (81) and a transfer unit, the second waste storage component (81) comprising a detachable hollow waste storage box (811) arranged on the edge of the machine base (1), and a plurality of carriers (812) arranged in the waste storage box (811) at intervals along the vertical direction, and the transfer unit is used to transfer mother mold NG products from the second loading mechanism (3) to the plurality of carriers (812).

8. The positioning and molding device for LIPO encapsulated screen according to claim 7, characterized in that: The transfer unit includes a waste conveying assembly (82) and a third transfer assembly (83). The waste conveying assembly (82) includes a waste conveying platform (821) that can be raised and lowered, and a sixth driving module (822) for driving the waste conveying platform (821) to rise and fall. A third bearing seat (823) is provided on the waste conveying platform (821), and a plurality of rollers (824) are provided on the third bearing seat (823). A waste pushing block (825) that can be moved horizontally is provided on one side of the third bearing seat (823). , and a seventh driving module (826) for driving the waste pushing block (825) to move, the waste storage box (811) has a waste inlet (813) on one side facing the third supporting seat (823), the translation direction of the waste pushing block (825) is the same as the direction from the third supporting seat (823) to the waste inlet (813), and the third transfer assembly (83) is used to transfer the mother mold NG product from the second loading mechanism (3) to the third supporting seat (823).

9. A positioning and die-installing method for LIPO packaging screen, characterized by: The positioning mold installation method is based on the positioning mold installation device according to any one of claims 2 to 8, and comprises the following steps: Step 1: The first loading mechanism (2) delivers the screen to the first mold loading position, and the second loading mechanism (3) delivers the mother mold to the second mold loading position; Step 2: The movable base (41) moves to the first mold loading position and then descends, the first grabbing module (43) grabs the screen, and then the movable base (41) rises, and the two first photographing modules (45) respectively photograph the two opposite corners of the screen and transmit the obtained first images to the control mechanism; Step 3, the movable seat (41) moves to the second mold loading position, and the two second camera modules (46) respectively take pictures of the two corner ends of the mother mold and transmit the obtained second images to the control mechanism; Step 4: The control mechanism adjusts the position of the screen and the position of the master mold according to the deviation angle and deviation distance between the first image and the second image; Step 5: The movable seat (41) descends and installs the screen in the mother mold, and then the first grabbing module (43) releases the screen, and the movable seat (41) rises and returns to the first mold installation position; Step 6: The unloading mechanism (5) outputs the assembled screen and mother mold to the outside.

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