A module screen laminating jig

Abstract

The present invention relates to the field of module screen laminating jigs, specifically a module screen laminating jig, comprising a positioning mechanism, which is used for aligning and positioning a liquid crystal panel with a frame; a No. 2 laminating mechanism, which is used for laminating the frame to the liquid crystal panel; an adsorption mechanism, which is used for adsorption and fixing the liquid crystal panel; the bottom of the positioning mechanism is fixedly installed with the No. 1 laminating mechanism, and the module screen laminating jig, when hit, will carry a slider connected to its bottom and move toward the center along the bottom rail, while also stretching the elastic strip. Finally, the fixed vertical plate will adjust the position of the liquid crystal panel placed on the placement panel, and at the same time compress the surrounding space and clamp it. In addition, it also ensures that the liquid crystal panel can be tightly fitted in the jig, thereby increasing the subsequent molding accuracy.

Description

Technical Field

[0001] The present invention relates to the technical field of module screen laminating jigs, and in particular to a module screen laminating jig. Background Art

[0002] Currently, LCD TVs and monitors on the market are mainly assembled into final electronic products by front frame components, LCD display panels, module backlight components, electronic motherboards, software systems, rear shell components, base supports, etc. for use by consumers.

[0003] The front frame components of these electronic devices are typically stamped and formed from materials such as plastic and aluminum alloy. This requires pre-designed molds for these materials, which not only impacts product launch timelines but also requires significant investment in raw materials, resulting in significant material costs. Furthermore, friction between the LCD panel and the frame during compression or bonding can cause misalignment, disrupting edge alignment and affecting subsequent processing accuracy. Summary of the Invention

[0004] The present invention provides a module screen lamination jig to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a module screen lamination jig, comprising a positioning mechanism for aligning and positioning a liquid crystal panel with a frame;

[0006] A second laminating mechanism, which is used for laminating the frame to the liquid crystal panel;

[0007] An adsorption mechanism, which is used for adsorption and fixing of the liquid crystal panel;

[0008] A No. 1 laminating mechanism is fixedly mounted on the bottom of the positioning mechanism, an operating table is fixedly connected to the outside of the No. 1 laminating mechanism, a compensation plate is fixedly connected to the top of the operating table away from the No. 1 laminating mechanism, the adsorption mechanism is fixedly mounted on the center of the operating table, a placement panel is fixedly connected to the top of the operating table, and the No. 2 laminating mechanism is symmetrically mounted on both ends of the operating table;

[0009] The positioning mechanism includes a hollow frame plate, the hollow frame plate is fixedly connected to the top of the No. 1 fitting mechanism, an insertion rod is inserted into the inner side of the hollow frame plate, and the outer end of the insertion rod extends into the interior of the hollow frame plate, and a return spring is fixedly connected to the outer side of the insertion rod, and the end of the return spring away from the insertion rod is fixedly connected to the inner side of the hollow frame plate;

[0010] The end of the insertion rod away from the return spring is squeezed and adapted to have a push inclined plate, and the push inclined plate is slidably adapted in the inner cavity of the hollow frame plate. The end of the insertion rod away from the push inclined plate is squeezed and adapted to have a positioning plate, and the top of the positioning plate is slidably adapted to have a top rail, and the top rail is fixedly connected to the top of the inner side of the hollow frame plate.

[0011] Preferably, the No. 2 bonding mechanism includes a connecting rod, which is fixedly connected to the bottom of the operating table, and a detachable plate is fixedly connected to the bottom end of the connecting rod, and a plug-in plate is plugged into the center position of the top of the detachable plate, and a bonding component and a driving component are fixedly installed on the top of the plug-in plate respectively, and a lifting plate is fixedly connected to the outer side of the bonding component, and a pneumatic switch is fixedly installed on the top of the lifting plate.

[0012] Preferably, the fitting component includes a fixed vertical plate, the outer side of the fixed vertical plate is fixedly connected to the lifting plate, the fixed vertical plate is fixedly connected to the top of the plug-in plate, the top of the fixed vertical plate is threadedly connected to a threaded rod, the bottom of the threaded rod is connected to a pressure plate through a bearing, and the pressure plate is slidably adapted on the side of the fixed vertical plate away from the lifting plate.

[0013] Preferably, the bottom of the fixed vertical plate is fixedly connected to a slider, the outer side of the slider is slidingly adapted to a bottom rail, the bottom rail is fixedly connected to the top of the plug board, the outer side of the slider is fixedly connected to an elastic strip, and the end of the elastic strip away from the slider is fixedly connected to the inner side of the bottom rail.

[0014] Preferably, both ends of the fixed vertical plate are symmetrically connected with moving blocks, the moving block is slidably adapted to be equipped with a fixed vertical rail at one end away from the fixed vertical plate, a reinforcement strip is fixedly connected to the bottom of the fixed vertical rail, the reinforcement strip is fixedly connected to a double-headed rod at one end away from the fixed vertical rail, one end of the double-headed rod is fixedly connected to the inner side of the fixed vertical rail, and the end of the double-headed rod away from the fixed vertical rail is fixedly connected to the slider.

[0015] Preferably, the driving assembly includes a limit rail, which is fixedly connected to the top of the plug-in board, and the top sliding adapter of the limit rail is equipped with a sliding platform, the outer side of the sliding platform is fixedly connected to an external block, the outer side of the external block is fixedly connected to a No. 1 cylinder, the non-movable part of the No. 1 cylinder is fixedly connected to a fixed cylinder, and one end of the fixed cylinder close to the telescopic part of the No. 1 cylinder is fixedly connected to a No. 1 support seat, and the No. 1 support seat is fixedly connected to the top of the plug-in board.

[0016] Preferably, the top of the sliding table is fixedly connected to a square plate, the top of the square plate is respectively fixedly connected to a hydraulic rod and a center table, the top of the hydraulic rod is fixedly connected to a top plate, the center part of the bottom of the top plate is fixedly connected to the center table, an adjustment component is provided on the inner side of the center table, the end of the center table close to the fixed vertical plate is fixedly connected to an extension block, and the end of the extension block away from the center table is fixedly connected to a pressure plate.

[0017] Preferably, the adjustment component includes an internal groove, which is respectively opened inside the sliding table and the square plate. The internal sliding of the internal groove is adapted to have a sliding bar, and the top of the sliding bar is extruded and adapted to have a reset elastic rod, and the reset elastic rod is sleeved on the top of the square plate.

[0018] Preferably, the top extrusion adapter of the reset elastic rod is equipped with a pushing head, the central part of the pushing head is rotatably connected to the central shaft, the central shaft is fixedly connected to the inner side of the central platform, the outer side extrusion adapter of the pushing head is equipped with a No. 2 cylinder, the immovable part of the No. 2 cylinder is fixedly connected to the external connecting tube, the inner end of the external connecting tube is fixedly connected to the No. 2 support seat, and the No. 2 support seat is fixedly connected to the inner side of the central platform.

[0019] Preferably, the adsorption mechanism includes a suction cup, which is mounted on the center of the operating table. The internal sliding adapter of the suction cup is equipped with a piston rod. The center position of the bottom of the piston rod is fixedly connected to the sliding bar. The bottom end of the piston rod is fixedly connected to a bending limit rod. The bending limit rod is inserted into the bottom of the suction cup and extends to the outside. The bottom of the operating table is fixedly connected to a spring, and the bottom of the spring is fixedly connected to the outside of the suction cup.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The fixed vertical plate that is hit will move the slider connected to its bottom toward the center along the bottom rail, while stretching the elastic strip. Finally, the fixed vertical plate will adjust the position of the LCD panel placed on the placement panel, compress the surrounding space, and clamp it. In addition, it also ensures that the LCD panel can fit tightly in the jig, thereby increasing the subsequent molding accuracy.

[0022] 2. By rotating the threaded rod forward, the pressure plate connected to its bottom end through the bearing will move downward along the inner side of the fixed vertical plate until the bottom of the pressure plate is tightly attached to the top of the LCD panel, thereby playing a role in initially limiting the LCD panel.

[0023] 3. The squeezed reset elastic rod will extend into the inner groove and squeeze the sliding bar downward. Then the piston rod connected to the other end of the sliding bar will move downward along the inner wall of the suction cup. At this time, the LCD panel placed on the top of the suction cup will be sucked and fixed in place, thereby fully fixing the LCD panel to prevent displacement and bending.

[0024] 4. The positioning plate is squeezed outward by the inserted rod, and the impacted positioning plate will move along the top rail and push the frame toward the compensation plate. When the positioning plate moves to the side of one of the panels and is limited by it, the parts that need to fit between the frame and the LCD panel will be on the same vertical plane, resulting in the precise positioning of the frame on the LCD panel, thereby ensuring that the edges of the two components, the LCD panel and the frame, are neatly aligned. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the external structure of a module screen lamination fixture of the present invention.

[0026] Figure 2 It is a structural schematic diagram of the positioning mechanism of the present invention.

[0027] Figure 3 It is a schematic diagram of the full cross-section structure of the positioning mechanism of the present invention.

[0028] Figure 4 It is a structural schematic diagram of the second laminating mechanism of the present invention.

[0029] Figure 5 Schematic diagram of the structure of the bonding component of the present invention.

[0030] Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure at point A in the middle.

[0031] Figure 7 It is an enlarged structural schematic diagram of some components of the bonding assembly of the present invention.

[0032] Figure 8 This is a schematic diagram of the first longitudinal cross-sectional structure of some components of the bonding assembly of the present invention.

[0033] Figure 9 For the present invention Figure 8 Schematic diagram of the enlarged structure at point B in the middle.

[0034] Figure 10 It is a structural schematic diagram of a second longitudinal section of a part of the bonding assembly of the present invention.

[0035] Figure 11 Schematic diagram of the structure of the drive assembly of the present invention.

[0036] Figure 12 It is a schematic cross-sectional structural diagram of the adjustment component of the present invention.

[0037] Figure 13 It is a structural schematic diagram of the adsorption mechanism of the present invention.

[0038] Figure 14 It is an enlarged structural schematic diagram of some components of the adsorption mechanism of the present invention.

[0039] In the figure: 1. operating table; 2. placing panel; 3. laminating mechanism No. 1; 4. compensating plate; 5. positioning mechanism; 6. laminating mechanism No. 2; 7. adsorption mechanism; 51. hollow frame plate; 52. insertion rod; 53. return spring; 54. pushing inclined plate; 55. positioning plate; 56. top rail; 61. connecting rod; 62. removable plate; 63. plug-in plate; 64. laminating assembly; 65. lifting plate; 66. driving assembly; 641. fixed vertical plate; 642. threaded rod; 643. pressing plate; 644. slider; 645. bottom rail; 646. elastic strip; 647. moving block; 648. fixed vertical rail; 649. reinforcement strip; 640. Double-headed rod; 661, limit rail; 662, sliding table; 663, external block; 664, cylinder No. 1; 665, support seat No. 1; 666, fixed cylinder; 667, square plate; 668, hydraulic rod; 669, top plate; 660, extension block; 6601, pressure plate; 6602, adjustment assembly; 6603, center table; 6021, internal groove; 6022, sliding bar; 6023, reset elastic rod; 6024, pushing head; 6025, center shaft; 6026, cylinder No. 2; 6027, support seat No. 2; 6028, external tube; 71, suction cup; 72, piston rod; 73, bending limit rod; 74, spring. DETAILED DESCRIPTION

[0040] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. It should be noted that the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0041] See also Figures 1 to 14 , the present invention provides a technical solution: Figure 1 、 Figure 2 and Figure 3 As shown, it includes a positioning mechanism 5, which is used for aligning and positioning the liquid crystal panel and the frame;

[0042] A second laminating mechanism 6, which is used for laminating the frame to the liquid crystal panel;

[0043] An adsorption mechanism 7, which is used for adsorption and fixing of the liquid crystal panel;

[0044] The bottom of the positioning mechanism 5 is fixedly installed with the No. 1 fitting mechanism 3, the outer side of the No. 1 fitting mechanism 3 is fixedly connected to the operating table 1, the top of the operating table 1 away from the No. 1 fitting mechanism 3 is fixedly connected to the compensation board 4, the adsorption mechanism 7 is fixedly installed in the center of the operating table 1, the top of the operating table 1 is fixedly connected to the placement panel 2, and the No. 2 fitting mechanism 6 is symmetrically installed on both ends of the operating table 1.

[0045] The positioning mechanism 5 includes a hollow frame plate 51, which is fixedly connected to the top of the No. 1 fitting mechanism 3. A penetration rod 52 is inserted into the inner side of the hollow frame plate 51, and the outer end of the penetration rod 52 extends into the interior of the hollow frame plate 51. A return spring 53 is fixedly connected to the outer side of the penetration rod 52. The end of the return spring 53 away from the penetration rod 52 is fixedly connected to the inner side of the hollow frame plate 51. The end of the penetration rod 52 away from the return spring 53 is squeezed and adapted to push the inclined plate 54. The movable inclined plate 54 is slidably adapted in the inner cavity of the hollow frame plate 51, and the insertion rod 52 is squeezed and adapted to the positioning plate 55 at one end away from the pushing inclined plate 54. The top of the positioning plate 55 is slidably adapted to the top rail 56, and the top rail 56 is fixedly connected to the top of the inner side of the hollow frame plate 51. Then the hydraulic rod 668 is started, so that the top plate 669 connected to the telescopic end thereof will move upward and squeeze the lifting plate 65, and then the lifting plate 65 will carry the moving block 647 and move along the fixed When the vertical rail 648 moves upward, and the lifting plate 65 moves to the top of the fixed vertical rail 648, the frame to be fitted is placed on the two lifting plates 65, and at the same time, one side of the frame is tightly attached to the positioning plate 55. At this time, the inclined plate 54 is pushed inward, so that the insertion rod 52 adapted to the inner end will stretch the return spring 53 and extend outward from the hollow frame plate 51, wherein the return spring 53 fixedly connected to the outer side of the insertion rod 52 plays a role in resetting it until the positioning plate 55 is squeezed outward, and the impacted positioning plate 55 will move along the top rail 56 and push the frame toward the compensation plate 4. When the positioning plate 55 moves to the side of one of the panels 2 and is limited by it, the parts that need to be fitted between the frame and the liquid crystal panel will be in the same vertical plane, resulting in the accurate positioning of the frame to the liquid crystal panel, thereby ensuring that the edges of the two components of the liquid crystal panel and the frame are neatly aligned.

[0046] like Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 As shown, the second laminating mechanism 6 includes a connecting rod 61, which is fixedly connected to the bottom of the operating table 1, and a detachable plate 62 is fixedly connected to the bottom end of the connecting rod 61. A plug-in plate 63 is plugged into the center position of the top of the detachable plate 62, and a laminating component 64 and a driving component 66 are fixedly installed on the top of the plug-in plate 63. The outer side of the laminating component 64 is fixedly connected to a lifting plate 65, and a pneumatic switch is fixedly installed on the top of the lifting plate 65. The laminating component 64 includes a fixed vertical plate 641, and the outer side of the fixed vertical plate 641 is fixedly connected to the lifting plate 65. The fixed vertical plate 641 is fixedly connected to the top of the plug-in plate 63, and the top screw of the fixed vertical plate 641 The threaded rod 642 is connected to the threaded rod 642, and the bottom of the threaded rod 642 is connected to the pressing plate 643 through a bearing. In addition, the threaded rod 642 is rotated forward, so that the pressing plate 643 connected to the bottom end thereof through the bearing will move downward along the inner side of the fixed vertical plate 641 until the bottom of the pressing plate 643 is tightly attached to the top of the liquid crystal panel, thereby playing a role in initially limiting the position of the liquid crystal panel. The pressing plate 643 is slidably adapted on the side of the fixed vertical plate 641 away from the lifting plate 65. The bottom of the fixed vertical plate 641 is fixedly connected to a slider 644. The outer side of the slider 644 is slidably adapted to have a bottom rail 645. The bottom rail 645 is fixedly connected to the plug board 6 3, the outer side of the slider 644 is fixedly connected with an elastic strip 646, and the end of the elastic strip 646 away from the slider 644 is fixedly connected to the inner side of the bottom rail 645. By placing the LCD panel on the three placement panels 2, and then starting the No. 1 cylinder 664, the outer block 663 connected to the telescopic end thereof will carry the sliding table 662 and move along the limit rail 661 toward the center position of the operating table 1, wherein the top of the sliding table 662 is connected to the square plate 667, and the top of the square plate 667 is respectively connected to the center table 6603 and the hydraulic rod 668, so it is fixedly connected to the center table 6603. The extension block 660 on the end will move inward with the pressure plate 6601 until it hits the fixed vertical plate 641, and the impacted fixed vertical plate 641 will move toward the center along the bottom rail 645 with the slider 644 connected to its bottom, and at the same time stretch the elastic strip 646, wherein the elastic strip 646 plays a role in resetting the fixed vertical plate 641. Finally, the fixed vertical plate 641 will adjust the position of the liquid crystal panel placed on the placement panel 2, and at the same time play a role in compressing the surrounding space and clamping it. In addition, it also plays a role in ensuring that the liquid crystal panel can fit tightly in the jig, thereby increasing the subsequent molding accuracy.

[0047] Both ends of the fixed vertical plate 641 are symmetrically connected with moving blocks 647, and the moving block 647 is slidably adapted to be fitted with a fixed vertical rail 648 at one end away from the fixed vertical plate 641. The bottom of the fixed vertical rail 648 is fixedly connected with a reinforcement bar 649, and the end of the reinforcement bar 649 away from the fixed vertical rail 648 is fixedly connected with a double-headed rod 640, one end of the double-headed rod 640 is fixedly connected to the inner side of the fixed vertical rail 648, and the end of the double-headed rod 640 away from the fixed vertical rail 648 is fixedly connected to the slider 644.

[0048] like Figure 11 、 Figure 12 、 Figure 13 and Figure 14 As shown, the driving assembly 66 includes a limit rail 661, which is fixedly connected to the top of the plug-in board 63. The top of the limit rail 661 is slidably adapted to be fitted with a sliding platform 662. The outer side of the sliding platform 662 is fixedly connected to an external block 663. The outer side of the external block 663 is fixedly connected to a No. 1 cylinder 664. The immovable part of the No. 1 cylinder 664 is fixedly connected to a fixed cylinder 666. The end of the fixed cylinder 666 close to the telescopic part of the No. 1 cylinder 664 is fixedly connected to a No. 1 support seat 665. The first support 665 is fixedly connected to the top of the plug-in board 63, the top of the sliding platform 662 is fixedly connected to the square plate 667, the top of the square plate 667 is fixedly connected to the hydraulic rod 668 and the center platform 6603, the top of the hydraulic rod 668 is fixedly connected to the top plate 669, the center of the bottom of the top plate 669 is fixedly connected to the center platform 6603, the inner side of the center platform 6603 is provided with an adjustment component 6602, and the end of the center platform 6603 close to the fixed vertical plate 641 is fixedly connected to the extension Extension block 660, one end of extension block 660 away from center platform 6603 is fixedly connected to pressure plate 6601, adjustment assembly 6602 includes internal groove 6021, internal groove 6021 is respectively provided in the interior of sliding platform 662 and square plate 667, internal sliding of internal groove 6021 is adapted to slide bar 6022, the top of slide bar 6022 is adapted to reset elastic rod 6023, reset elastic rod 6023 is sleeved on the top of square plate 667, the top of reset elastic rod 6023 is adapted to reset elastic rod 6023. The outer extrusion adapter is provided with a push head 6024, the center of which is rotatably connected to a central rotating shaft 6025, which is fixedly connected to the inner side of the central platform 6603. The outer extrusion adapter of the push head 6024 is provided with a No. 2 air cylinder 6026, the immovable part of which is fixedly connected to an external connecting tube 6028, the inner end of which is fixedly connected to a No. 2 support seat 6027, which is fixedly connected to the inner side of the central platform 6603. The number of the No. 2 laminating mechanism (6) is three, and the No. 1 air cylinder (664) and the No. 2 air cylinder (6026) therein are both controlled by a pneumatic switch installed on the top of the lifting plate (65), so that the pneumatic switch links the three cylinders on the left and right sides.

[0049] The adsorption mechanism 7 includes a suction cup 71, which is sleeved on the center of the operating table 1. The internal sliding adapter of the suction cup 71 is equipped with a piston rod 72. The center position of the bottom of the piston rod 72 is fixedly connected to the sliding bar 6022. The bottom end of the piston rod 72 is fixedly connected to a bending limit rod 73. The bending limit rod 73 is inserted into the bottom of the suction cup 71 and extends to the outside. The bottom of the operating table 1 is fixedly connected to a spring 74. The bottom of the spring 74 is fixedly connected to the outside of the suction cup 71. By pushing the No. 2 cylinder 6026 inward along the external tube 6028, the inner end of the No. 2 cylinder 6026 will hit the pushing head 6024, and then The impacted push head 6024 deflects counterclockwise along the central axis 6025, and the other end of the push head 6024 presses the return spring rod 6023 downward. The pressed return spring rod 6023 then extends into the internal groove 6021 and presses the sliding bar 6022 downward. Subsequently, the piston rod 72 connected to the other end of the sliding bar 6022 moves downward along the inner wall of the suction cup 71. At this time, the LCD panel placed on top of the suction cup 71 is attracted and fixed in place, thereby fully fixing the LCD panel and preventing it from shifting or bending. The bottom of the LCD panel contacts the top of the suction cup 71.

[0050] When the present invention is in use: first, the liquid crystal panel is placed on the three placement panels 2, and then the No. 1 cylinder 664 is started, so that the outer block 663 connected to the telescopic end thereof will carry the sliding table 662 and move along the limit rail 661 toward the center position of the operating table 1, wherein the top of the sliding table 662 is connected to the square plate 667, and the top of the square plate 667 is respectively connected to the center table 6603 and the hydraulic rod 668, so that the extension block 660 fixedly connected to the inner end of the center table 6603 will carry the pressure plate 6601 to move inward until it hits the fixed vertical plate 641, and the fixed vertical plate 641 that is hit will carry the slider 644 connected to its bottom and move toward the center along the bottom rail 645, and at the same time stretch the elastic strip 646, and finally the fixed vertical plate 641 will adjust the position of the liquid crystal panel placed on the placement panel 2, compress the surrounding space, and clamp it. In addition, the threaded rod 642 is rotated forward so that the pressing plate 643 connected to the bottom end thereof through the bearing will move downward along the inner side of the fixed vertical plate 641 until the bottom of the pressing plate 643 is in close contact with the top of the liquid crystal panel.

[0051] By pushing the No. 2 cylinder 6026 inward along the external tube 6028, the inner end of the No. 2 cylinder 6026 will collide with the pushing head 6024, and then the pushing head 6024 that has been collided will deflect counterclockwise along the central rotation axis 6025. At this time, the other end of the pushing head 6024 will squeeze the reset elastic rod 6023 downward, and the squeezed reset elastic rod 6023 will extend into the internal groove 6021 and squeeze the sliding bar 6022 downward. Then the piston rod 72 connected to the other end of the sliding bar 6022 will move downward along the inner wall of the suction cup 71. At this time, the LCD panel placed on the top of the suction cup 71 will be sucked and fixed.

[0052] Then, the hydraulic rod 668 is started, so that the top plate 669 connected to its telescopic end will move upward and squeeze the lifting plate 65. Then, the lifting plate 65 will carry the moving block 647 and move upward along the fixed vertical rail 648. When the lifting plate 65 moves to the top of the fixed vertical rail 648, the frame to be fitted is placed on the two lifting plates 65, and at the same time, one side of the frame is tightly against the positioning plate 55. At this time, the pushing inclined plate 54 is pushed inward, so that the inserted rod 52 adapted to the inner end will stretch the return spring 53 and extend outward from the hollow frame plate 51 until the positioning plate 55 is squeezed outward. The impacted positioning plate 55 will move along the top rail 56 and push the frame toward the compensation plate 4. When the positioning plate 55 moves to the side of one of the panels 2 and is limited by it, the part that needs to be fitted between the frame and the liquid crystal panel will coincide.

[0053] The above embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Various changes made by ordinary technicians in this field based on the above concepts without creative work fall within the scope of protection of the present invention.

Claims

1. A module screen laminating jig, characterized in that: include: A positioning mechanism (5), the positioning mechanism (5) is used for aligning and positioning the liquid crystal panel and the frame; A second laminating mechanism (6), the second laminating mechanism (6) is used for laminating the frame to the liquid crystal panel; An adsorption mechanism (7), the adsorption mechanism (7) is used for adsorption and fixing processing of the liquid crystal panel; A No. 1 laminating mechanism (3) is fixedly mounted on the bottom of the positioning mechanism (5), an operating table (1) is fixedly connected to the outside of the No. 1 laminating mechanism (3), a compensating plate (4) is fixedly connected to the top of the operating table (1) away from the No. 1 laminating mechanism (3), the adsorption mechanism (7) is fixedly mounted on the center of the operating table (1), a placement panel (2) is fixedly connected to the top of the operating table (1), and the No. 2 laminating mechanism (6) is symmetrically mounted on both ends of the operating table (1); The positioning mechanism (5) includes a hollow frame plate (51), the hollow frame plate (51) is fixedly connected to the top of the No. 1 fitting mechanism (3), the inner side of the hollow frame plate (51) is plugged with an insertion rod (52), and the outer end of the insertion rod (52) extends into the interior of the hollow frame plate (51), the outer side of the insertion rod (52) is fixedly connected with a return spring (53), and the end of the return spring (53) away from the insertion rod (52) is fixedly connected to the inner side of the hollow frame plate (51); The end of the insertion rod (52) away from the return spring (53) is pressed and adapted to be equipped with a push inclined plate (54), and the push inclined plate (54) is slidably adapted in the inner cavity of the hollow frame plate (51). The end of the insertion rod (52) away from the push inclined plate (54) is pressed and adapted to be equipped with a positioning plate (55), and the top of the positioning plate (55) is slidably adapted to be equipped with a top rail (56), and the top rail (56) is fixedly connected to the top of the inner side of the hollow frame plate (51); The second laminating mechanism (6) includes a connecting rod (61), the connecting rod (61) is fixedly connected to the bottom of the operating table (1), the bottom end of the connecting rod (61) is fixedly connected to a detachable plate (62), a plug-in plate (63) is plugged into the center position of the top of the detachable plate (62), a laminating assembly (64) and a driving assembly (66) are fixedly installed on the top of the plug-in plate (63), the outer side of the laminating assembly (64) is fixedly connected to a lifting plate (65), and a pneumatic switch is fixedly installed on the top of the lifting plate (65); The fitting assembly (64) includes a fixed vertical plate (641), the outer side of the fixed vertical plate (641) is fixedly connected to the lifting plate (65), the fixed vertical plate (641) is fixedly connected to the top of the plug-in plate (63), the top of the fixed vertical plate (641) is threadedly connected to a threaded rod (642), the bottom of the threaded rod (642) is connected to a pressure plate (643) through a bearing, and the pressure plate (643) is slidably adapted on the side of the fixed vertical plate (641) away from the lifting plate (65); Both ends of the fixed vertical plate (641) are symmetrically connected with movable blocks (647), and one end of the movable block (647) away from the fixed vertical plate (641) is slidably adapted to be fitted with a fixed vertical rail (648).

2. The module screen lamination jig according to claim 1, characterized in that: The bottom of the fixed vertical plate (641) is fixedly connected to a slider (644), the outer side of the slider (644) is slidably adapted to be fitted with a bottom rail (645), the bottom rail (645) is fixedly connected to the top of the plug board (63), the outer side of the slider (644) is fixedly connected to an elastic strip (646), and one end of the elastic strip (646) away from the slider (644) is fixedly connected to the inner side of the bottom rail (645).

3. The module screen lamination jig according to claim 2, characterized in that: The bottom of the fixed vertical rail (648) is fixedly connected to a reinforcement strip (649), one end of the reinforcement strip (649) away from the fixed vertical rail (648) is fixedly connected to a double-headed rod (640), one end of the double-headed rod (640) is fixedly connected to the inner side of the fixed vertical rail (648), and one end of the double-headed rod (640) away from the fixed vertical rail (648) is fixedly connected to the slider (644).

4. The module screen lamination jig according to claim 1, characterized in that: The driving assembly (66) includes a limit rail (661), the limit rail (661) is fixedly connected to the top of the plug board (63), the top of the limit rail (661) is slidably adapted to be equipped with a sliding platform (662), the outer side of the sliding platform (662) is fixedly connected to an external block (663), the outer side of the external block (663) is fixedly connected to a No. 1 cylinder (664), the non-movable part of the No. 1 cylinder (664) is fixedly connected to a fixed cylinder (666), one end of the fixed cylinder (666) close to the telescopic part of the No. 1 cylinder (664) is fixedly connected to a No. 1 support seat (665), and the No. 1 support seat (665) is fixedly connected to the top of the plug board (63).

5. The module screen laminating jig according to claim 4, characterized in that: The top of the sliding platform (662) is fixedly connected to a square plate (667), the top of the square plate (667) is fixedly connected to a hydraulic rod (668) and a center platform (6603), the top of the hydraulic rod (668) is fixedly connected to a top plate (669), the center portion of the bottom of the top plate (669) is fixedly connected to the center platform (6603), an adjustment assembly (6602) is provided on the inner side of the center platform (6603), the end of the center platform (6603) close to the fixed vertical plate (641) is fixedly connected to an extension block (660), and the end of the extension block (660) away from the center platform (6603) is fixedly connected to a pressure plate (6601).

6. The module screen laminating jig according to claim 5, characterized in that: The adjustment component (6602) includes an internal groove (6021), which is respectively opened inside the sliding platform (662) and the square plate (667). The internal sliding of the internal groove (6021) is adapted to be fitted with a sliding bar (6022), and the top of the sliding bar (6022) is extruded and adapted to be fitted with a reset elastic rod (6023), and the reset elastic rod (6023) is sleeved on the top of the square plate (667).

7. The module screen lamination jig according to claim 6, characterized in that: The top of the reset elastic rod (6023) is extruded and adapted with a push head (6024), the central part of the push head (6024) is rotatably connected to a central rotating shaft (6025), and the central rotating shaft (6025) is fixedly connected to the inner side of the central platform (6603). The outer side of the push head (6024) is extruded and adapted with a No. 2 cylinder (6026), the immovable part of the No. 2 cylinder (6026) is fixedly connected to an external connecting tube (6028), the inner end of the external connecting tube (6028) is fixedly connected to a No. 2 support seat (6027), and the No. 2 support seat (6027) is fixedly connected to the inner side of the central platform (6603).

8. The module screen laminating jig according to claim 1, characterized in that: The adsorption mechanism (7) includes a suction cup (71), which is sleeved on the central part of the operating table (1). The internal sliding adapter of the suction cup (71) is equipped with a piston rod (72). The central position of the bottom of the piston rod (72) is fixedly connected to the sliding bar (6022). The bottom end of the piston rod (72) is fixedly connected to a bending limit rod (73). The bending limit rod (73) is inserted into the bottom of the suction cup (71) and extends to the outside. The bottom of the operating table (1) is fixedly connected to a spring (74), and the bottom of the spring (74) is fixedly connected to the outside of the suction cup (71).

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