LCM (Liquid Crystal Module) display module plate interlayer negative pressure bubble removing device and use method thereof

Abstract

The invention discloses an LCM (Liquid Crystal Module) display module plate interlayer negative pressure bubble removing device and a using method thereof, and belongs to the field of LCM display module plate interlayer negative pressure bubble removing, the LCM display module plate interlayer negative pressure bubble removing device comprises a workbench, a mounting plane is arranged on the workbench, and a belt conveyor used for conveying an LCM display module is detachably arranged on the workbench. According to the LCM display module plate interlayer negative pressure bubble removing device and the using method thereof, through the arranged vacuum adsorption component, the LCM display module and the bottom composite pad can be rapidly combined while the LCM display module plate interlayer negative pressure bubble removing operation is rapidly carried out on the LCM display module plate interlayer negative pressure bubble removing operation; and the whole covering component can be quickly separated from the bearing component.

Description

Technical Field

[0001] The invention belongs to the field of negative pressure debubbling between LCM display module panels, and in particular relates to a negative pressure debubbling device between LCM display module panels and a use method thereof. Background Art

[0002] The LCM display screen is a component assembled together with liquid crystal display devices, connectors, peripheral circuits such as control and drive, PCB circuit boards, backlight sources, structural parts, etc. It has the advantages of light weight, thin thickness, low power consumption, etc. and is used as a display for a variety of devices. During the production process of the LCM display screen, it is necessary to fill the existing hybrid liquid crystal in the display area of ​​the array substrate, and then apply the sealing frame glue in the display area of ​​the color film substrate, and then press the array substrate and the color film substrate together in a vacuum environment, so that the hybrid liquid crystal fills the display area to form a display box. The problem that bothers the staff is that the bubble problem between the LCM display module layers is often more prominent. How to quickly perform negative pressure debubbling operations between multiple groups of LCM display module layers has become a technical problem that needs to be solved urgently.

[0003] The present invention attempts to alleviate or at least mitigate such problems or drawbacks by providing a new or otherwise improved negative pressure debubbling system between LCM display module panels. Summary of the invention

[0004] In response to one or more of the above defects or improvement needs of the prior art, the present invention provides a negative pressure debubble removal device between LCM display module board layers and a method of using the same, which has the advantage of being able to quickly perform negative pressure debubble removal operations between board layers.

[0005] To achieve the above object, the present invention provides a negative pressure degassing device between LCM display module layers, which includes a workbench with a mounting plane on which a belt conveyor for conveying the LCM display module is detachably arranged. A grabbing and feeding component, which is detachably arranged on the mounting plane and is used for grabbing and feeding the LCM display module; A rotating member is detachably arranged on the installation plane, adjacent to one side of the grabbing and feeding member, and has a plurality of groups of bearing members for bearing the LCM display module detachably arranged thereon; A pressing member, which is detachably arranged on the mounting plane and is used to press the LCM display module to be placed in the bearing member; a covering member, which is detachably mounted on the mounting plane and is used to cover the bearing member so as to form a sealed space between the covering member and the bearing member; and The vacuum adsorption component is detachably mounted on the mounting plane and is located on one side of the rotating component. When its vacuum adsorption end penetrates into the covering component, negative pressure debubbling operation is performed between the LCM display module board layers located in the bearing component.

[0006] As a further improvement of the present invention, the grabbing and feeding component comprises A first connecting housing is detachably mounted on the mounting plane, a first driving motor is detachably mounted on the housing, and an output end of the first driving motor is inserted into the housing, and a first screw rod is detachably arranged on the output end of the first driving motor; A straight rod, which is detachably arranged in the first connecting housing and has a length that matches the length of the first screw rod; A first ball bearing base is slidably disposed in the first connecting housing and is passed through by the straight rod and the first screw rod in sequence; and A first electric cylinder is detachably mounted on the first ball bearing base, and a vacuum suction cup substrate is detachably arranged on the output end of the first electric cylinder, and two groups of vacuum suction cups are detachably arranged on the vacuum suction cup substrate, and a gap is formed between the two groups of vacuum suction cups; Wherein, when the output end of the first driving motor outputs, it is used to drive the vacuum suction cup to the top of the belt conveyor; When the output end of the first electric cylinder outputs, it is used to grab and feed the LCM display module.

[0007] As a further improvement of the present invention, the rotating member comprises A bottom bracket is detachably mounted on the mounting plane, a bottom bracket rod is detachably mounted on the bottom bracket rod, the bottom bracket rod and the inner wall of the workbench are in contact with each other, and a built-in plate is detachably mounted on the bottom of the bottom bracket rod; A micro motor is detachably arranged on the built-in plate, an output end of which can pass through the bottom bracket, and a built-in rotating disk is detachably arranged on the output end; and An external rotating disk, which is detachably arranged on the internal rotating disk, has a cross-sectional circular diameter greater than the cross-sectional circular diameter of the internal rotating disk, and has a plurality of groups of bearing members detachably arranged on the external rotating disk; When the output end of the micro motor outputs, it is used to drive the external rotating disk to rotate so as to change the positions of the multiple groups of the bearing components.

[0008] As a further improvement of the present invention, the bearing member comprises A carrier substrate is detachably mounted on the external rotating disk and has a placement slot therein; A bottom composite pad is detachably mounted in the placement groove, a flow groove is provided on the bottom composite pad, and the flow groove does not completely penetrate the bottom composite pad, and an embedding block is detachably mounted at each of the four corners of the bottom composite pad; and A notch is opened on the top of the carrier substrate, the size of which matches the size of the carrier substrate, and the notch is higher than the position of the embedded block.

[0009] As a further improvement of the present invention, the pressing member comprises A bearing seat, which is detachably mounted on the mounting plane, and on which a first slide rail is detachably mounted; A second electric cylinder is detachably mounted on the bearing seat, a first push plate is detachably mounted on the output end of the second electric cylinder, and a first sliding block capable of sliding on the first sliding rail is detachably mounted on the bottom of the first push plate; A second slide rail, which is detachably mounted on the first push plate; a third electric cylinder, which is detachably arranged on the first push plate, and has a second push plate detachably arranged on its output end, and has a second slide block detachably arranged on the output end of the second push plate, which can slide on the second slide rail; and A fourth electric cylinder is detachably mounted on the second push plate, and a pressing plate is detachably mounted on the output end of the fourth electric cylinder, and the size of the pressing plate is adapted to the size of the supporting substrate; Wherein, when the output end of the second electric cylinder outputs, it is used to drive the pressing plate to move in the front-back direction; When the output end of the third electric cylinder outputs, it is used to drive the pressing plate to move in the left and right directions; When the output end of the fourth electric cylinder is output, it is used to drive the pressing plate to move downward, so as to press the LCM display module and place it in the bearing component.

[0010] As a further improvement of the present invention, the vacuum adsorption component comprises A mounting plate, which is detachably mounted on the mounting plane; A second connecting housing is detachably arranged on the mounting plate, a second driving motor is detachably mounted thereon, and the output end of the second driving motor can be inserted therein, and a second screw rod is detachably arranged on the output end; A second ball bearing base is slidably arranged in the second connecting housing, the second screw rod passes through the second ball bearing base, and a guide plate is detachably arranged on the second ball bearing base; A third connecting housing is detachably mounted on the receiving plate, a third driving motor is detachably mounted on the housing, and the output end of the third driving motor can be transmitted therein, and a third screw rod is detachably arranged on the output end of the third driving motor; a third ball bearing base, which is slidably disposed in the third connecting housing and is penetrated by the third screw rod, and on which a cylinder plate is detachably disposed; and A fifth electric cylinder is detachably arranged on the cylinder plate, a cylinder push plate is detachably arranged on the output end thereof, and a vacuum suction pump is removably arranged on the cylinder push plate; Wherein, when the output end of the second driving motor outputs, it is used to drive the vacuum suction pump to move along the left and right directions; When the output end of the third driving motor outputs, it is used to drive the vacuum suction pump to move in the front-back direction; When the output end of the fifth electric cylinder is output, it is used to drive the vacuum suction pump to move downward, so that the vacuum adsorption end of the vacuum suction pump penetrates into the covering component.

[0011] As a further improvement of the present invention, a clamping ring is detachably arranged on the cylinder push plate, and the vacuum suction pump passes through the clamping ring. A positioning screw is rotatably arranged in the clamping ring, and the positioning screw conflicts with the vacuum suction pump.

[0012] As a further improvement of the present invention, the covering member comprises A covering base is detachably mounted on the mounting plane, and a shaft seat is detachably arranged on the covering base; A fourth driving motor is detachably arranged on the covering base, a coupling is detachably arranged on the output end of the fourth driving motor, a rotating shaft is detachably arranged in the coupling, and the rotating shaft passes through the shaft seat; A cover plate, which is detachably arranged on the rotating shaft, on which a cover sub-plate is detachably arranged, on which a notch pad is detachably arranged, and the notch pad is adapted to the size of the notch, and a sealing ring is also detachably arranged on the cover sub-plate, and the size of the sealing ring is adapted to the size of the supporting substrate; An extraction pipe, which is detachably arranged on the upper end surface of the cover plate and can be plugged into the vacuum adsorption end of the vacuum suction pump; A lifting cylinder is detachably mounted on the covering base, and a lifting pad is detachably arranged on the output end of the lifting cylinder, and the lifting pad does not contact the covering plate in an initial state; A stop rod, which is detachably arranged on the covering base and is located on one side of the supporting pad; Among them, when the output end of the fourth driving motor outputs, it is used to drive the covering plate to flip so that a sealed space is formed between it and the supporting component. When the extraction tube is plugged into the vacuum adsorption end of the vacuum suction pump, negative pressure bubble removal operation is performed between the board layers of the LCM display module.

[0013] As a further improvement of the present invention, a push-out cylinder can be detachably provided on the covering base, a push-out head can be detachably provided on the push-out cylinder, and the size of the push-out head is adapted to the size of the push-out cylinder, a wedge block can be detachably provided on a back side of the covering plate, a slope can be detachably provided on the wedge block, and the lowest point of the slope is located on one side of the push-out head.

[0014] Another technical problem to be solved by the present invention is a method for using a negative pressure degassing device between layers of an LCM display module. S1. Grabbing and feeding operation of LCM display modules: placing multiple groups of LCM display modules on the belt conveyor, driving the output end of the first driving motor to output, so as to drive the vacuum suction cup to the top of the belt conveyor, driving the output end of the first electric cylinder to output, so as to perform the grabbing and feeding operation on the LCM display modules, and placing them on the bearing member; S2, pressing operation on the LCM display module: driving the output end of the second electric cylinder to output, so as to drive the pressing plate to move in the front-back direction; driving the output end of the third electric cylinder to output, so as to drive the pressing plate to move in the left-right direction; driving the output end of the fourth electric cylinder to output, so as to drive the pressing plate to move downward, so as to press the LCM display module and place it in the bearing member, and at the same time make the bottom of the LCM display module and the embedded block fit each other, and make the embedded block initially enter the LCM display module; S3, covering the LCM display module and the bearing member as a whole: driving the output end of the fourth driving motor to drive the cover plate to flip, so that a sealed space is formed between the cover plate and the bearing member, and at the same time, the LCM display module can be pressed twice while the cover plate is flipped to form a sealed space with the bearing member, so that the LCM display module is pressed into the embedded block and combined with the bottom composite pad, and the bearing substrate is covered by the sealing ring, and the notch pad is pressed into the notch to improve the sealing performance; S4, negative pressure debubbling operation between the board layers of the LCM display module: driving the output end of the second driving motor to output, so as to drive the vacuum suction pump to move in the left-right direction; driving the output end of the third driving motor to output, so as to drive the vacuum suction pump to move in the front-back direction; driving the output end of the fifth electric cylinder to output, so as to drive the vacuum suction pump to move downward, so that the vacuum suction end of the vacuum suction pump penetrates into the covering member, and performs negative pressure debubbling operation between the board layers of the LCM display module in the bearing member; S5. Use of the rotating component as a whole: drive the output of the output end of the micro motor to drive the external rotating disk to rotate, so as to change the positions of multiple groups of the bearing components, and perform negative pressure debubbling operations between the board layers of multiple groups of LCM display modules in turn.

[0015] In general, compared with the prior art, the above technical solution conceived by the present invention has the following beneficial effects: The negative pressure bubble removal device between layers of an LCM display module of the present invention and the method for using the same drive the output end of the second electric cylinder to output through a laid out pressing member, so as to drive the pressing plate to move in the front-back direction; drive the output end of the third electric cylinder to output to drive the pressing plate to move in the left-right direction; drive the output end of the fourth electric cylinder to output to drive the pressing plate to move downward, so as to press the LCM display module to be placed in the bearing member, and at the same time make the bottom of the LCM display module and the embedded block fit each other, and make the embedded block initially enter the LCM display module; drive the output end of the fourth drive motor to output through a laid out covering member, so as to drive the covering plate to flip, so as to form a sealed space between the covering plate and the bearing member, and at the same time when the covering plate flips and forms a sealed space with the bearing member, the LCM display module can be pressed a second time, so as to The LCM display module is pressed into the embedded block and combined with the bottom composite pad, and the supporting substrate is covered by a sealing ring, and the notch pad is pressed into the notch to increase the sealing performance; the output end of the second drive motor is driven to output through the arranged vacuum adsorption component to drive the vacuum suction pump to move along the left and right directions; the output end of the third drive motor is driven to output to drive the vacuum suction pump to move along the front and back directions; the output end of the fifth electric cylinder is driven to output to drive the vacuum suction pump to move downward, so that the vacuum adsorption end of the vacuum suction pump penetrates into the covering component, and performs negative pressure degassing operation between the board layers of the LCM display module in the supporting component, so that the LCM display module and the bottom composite pad can be quickly combined while the negative pressure degassing operation between the board layers of the LCM display module is quickly performed, and the covering component as a whole can be quickly separated from the supporting component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of the negative pressure degassing device between LCM display module layers of the present invention; Figure 2 It is a structural schematic diagram of the negative pressure degassing device between LCM display module layers of the present invention from another angle; Figure 3 A top view of the negative pressure degassing device between LCM display module layers of the present invention; Figure 4 It is a schematic diagram of the overall structure of the vacuum adsorption component of the present invention; Figure 5 This is a schematic diagram of the overall structure of the vacuum adsorption component of the present invention viewed from another angle; Figure 6 This is a schematic diagram of the structure of the grabbing and feeding component of the present invention; Figure 7 It is a schematic diagram of the overall structure of the pressing member of the present invention; Figure 8 It is a structural schematic diagram of the rotating component and the bearing component of the present invention when they are connected; Fig. 9 It is a schematic diagram of the structure of the entire load-bearing component of the present invention; Fig.10 It is a schematic diagram of the overall structure of the covering member of the present invention; Fig.11 It is a schematic structural diagram of the entire covering component viewed from another angle according to the present invention.

[0017] In all the drawings, the same reference numerals represent the same technical features, specifically: 1. workbench; 11. belt conveyor; 2. grabbing and feeding member; 21. first connecting housing; 22. first driving motor; 23. straight rod; 24. first screw rod; 25. first ball base; 26. first electric cylinder; 27. vacuum suction cup substrate; 28. vacuum suction cup; 3. rotating member; 31. bottom support; 32. bottom support rod; 33. micro motor; 34. built-in rotating disk; 35. external rotating disk; 4. bearing member; 41. bearing substrate; 42. bottom composite pad; 43. circulation slot; 44. embedded block; 45. notch; 5. pressing member; 51. bearing seat; 52. first slide rail; 53. second electric cylinder; 54. first push plate; 55. first slider; 56. second slide rail; 57. third electric cylinder; 58. second push plate; 59. second slider; 591 , the fourth electric cylinder; 592, the pressing plate; 6, the vacuum adsorption member; 61, the mounting plate; 62, the second connecting housing; 63, the second driving motor; 64, the second screw rod; 65, the second ball base; 66, the guide plate; 67, the third connecting housing; 68, the third driving motor; 681, the third screw rod; 682, the third ball base; 683, the cylinder plate; 684, the fifth electric cylinder; 685, the cylinder push plate; 686, the card Ring; 69, vacuum suction pump; 7, covering member; 71, covering base; 72, shaft seat; 73, fourth drive motor; 74, coupling; 75, rotating shaft; 76, covering plate; 761, covering sub-plate; 762, notch pad; 763, sealing ring; 764, extraction tube; 77, lifting cylinder; 771, lifting pad; 772, stop rod; 773, ejector cylinder; 774, ejector head; 775, wedge block; 776, inclined surface. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, 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 creative work are within the scope of protection of the present invention.

[0019] The terms used herein are only for describing specific embodiments and are not intended to limit the present invention. The terms "comprise", "include", etc. used herein indicate the existence of the features, steps, operations and / or components, but do not exclude the existence or addition of one or more other features, steps, operations or components.

[0020] All terms (including technical and scientific terms) used herein have the meanings commonly understood by those skilled in the art, unless otherwise defined. It should be noted that the terms used herein should be interpreted as having a meaning consistent with the context of this specification, and should not be interpreted in an idealized or overly rigid manner.

[0021] In the embodiment, Figure 1-11 A negative pressure degassing device between layers of an LCM display module is provided. Figure 1 It is a schematic diagram of the overall structure of the negative pressure degassing device between LCM display module layers of the present invention; Figure 2 It is a structural schematic diagram of the negative pressure degassing device between LCM display module layers of the present invention from another angle; Figure 3 A top view of the negative pressure degassing device between LCM display module layers of the present invention; Figure 4 It is a schematic diagram of the overall structure of the vacuum adsorption component of the present invention; Figure 5 This is a schematic diagram of the overall structure of the vacuum adsorption component of the present invention viewed from another angle; Figure 6 This is a schematic diagram of the structure of the grabbing and feeding component of the present invention; Figure 7 It is a schematic diagram of the overall structure of the pressing member of the present invention; Figure 8 It is a structural schematic diagram of the rotating component and the bearing component of the present invention when they are connected; Fig. 9 It is a schematic diagram of the structure of the entire load-bearing component of the present invention; Fig.10 It is a schematic diagram of the overall structure of the covering member of the present invention; Fig.11 The present invention is a schematic structural diagram of the entire covering member from another angle, which includes a workbench 1, which has a mounting plane, on which a belt conveyor 11 for conveying the LCM display module is detachably arranged, a grabbing and feeding member 2, which is detachably arranged on the mounting plane and is used for grabbing and feeding the LCM display module; a rotating member 3, which is detachably arranged on the mounting plane, adjacent to one side of the grabbing and feeding member 2, on which a plurality of groups of bearing members 4 for bearing the LCM display module are detachably arranged; A pressing member 5 is detachably arranged on the installation plane, and is used to press the LCM display module to be placed in the supporting member 4; a covering member 7 is detachably installed on the installation plane, and is used to cover the supporting member 4 so that a sealed space is formed between it and the supporting member 4; and a vacuum adsorption member 6 is detachably installed on the installation plane, and is located on one side of the rotating member 3, wherein when its vacuum adsorption end penetrates into the covering member 7, a negative pressure debubbling operation is performed between the LCM display module board layers located in the supporting member 4.

[0022] The overall idea on which the present invention is based is to drive the output end of the second electric cylinder 53 to output through the arranged pressing member 5, so as to drive the pressing plate 592 to move along the front-back direction; to drive the output end of the third electric cylinder 57 to output, so as to drive the pressing plate 592 to move along the left-right direction; to drive the output end of the fourth electric cylinder 591 to output, so as to drive the pressing plate 592 to move downward, so as to press the LCM display module to be placed in the bearing member 4, and at the same time make the bottom of the LCM display module and the embedded block 44 fit each other, and make the embedded block 44 initially enter the LCM display module; to drive the output end of the fourth driving motor 73 to output through the arranged covering member 7, so as to drive the covering plate 76 to flip, so as to form a sealed space between it and the bearing member 4, and at the same time when the covering plate 76 flips and forms a sealed space with the bearing member 4, the LCM display module can be pressed for a second time, so that the LCM display module The group is pressed into the embedded block 44 and combined with the bottom composite pad 42, and the supporting substrate 41 is covered by the sealing ring 763, and the notch pad 762 is pressed into the notch 45 to increase the sealing performance; through the arranged vacuum adsorption component 6, the output end of the second driving motor 63 is driven to output, so as to drive the vacuum suction pump 69 to move along the left and right direction; the output end of the third driving motor 68 is driven to output, so as to drive the vacuum suction pump 69 to move along the front and back direction; the output end of the fifth electric cylinder 684 is driven to output, so as to drive the vacuum suction pump 69 to move downward, so that the vacuum adsorption end of the vacuum suction pump 69 penetrates into the covering component 7, and performs negative pressure degassing operation between the board layers of the LCM display module in the supporting component 4, so that the negative pressure degassing operation between the board layers of the LCM display module can be quickly performed, and the LCM display module and the bottom composite pad 42 can be quickly combined, and the covering component 7 as a whole can be quickly separated from the supporting component 4.

[0023] Next, a more specific structure and construction of the whole grabbing and feeding member 2 is further explained. The grabbing and feeding member 2 includes a first connecting housing 21, which is detachably mounted on the mounting plane, on which a first driving motor 22 is detachably mounted, and the output end of the first driving motor 22 is inserted therein, and a first screw rod 24 is detachably arranged on the output end of the first driving motor 22; a straight rod 23, which is detachably arranged in the first connecting housing 21, and its length size is adapted to the length size of the first screw rod 24; a first ball base 25, which is slidably arranged in the first connecting housing 21, and is successively penetrated by the straight rod 23 and the first screw rod 24; and a first electric cylinder 26, which is detachably mounted on the first ball base 25, and a vacuum suction cup substrate 27 is detachably arranged on its output end, and two groups of vacuum suction cups 28 are detachably arranged on the vacuum suction cup substrate 27, and there is a gap between the two groups of vacuum suction cups 28; Next, the overall working principle of the grabbing and feeding component 2 is further explained. The staff turns on the first drive motor 22 so that the output end of the first drive motor 22 outputs, so as to drive the vacuum suction cup 28 to the top of the belt conveyor 11, and turns on the switch of the first electric cylinder 26 so that the output end of the first electric cylinder 26 outputs, so as to perform grabbing and feeding operations on the LCM display module.

[0024] Next, a more specific structure and construction of the rotating member 3 as a whole is given for further explanation. The rotating member 3 includes a base 31, which is detachably mounted on the mounting plane, on which a base rod 32 is detachably mounted, and the base rod 32 is in contact with the inner wall of the workbench 1, and a built-in plate is detachably mounted at the bottom of the base rod 32; a micro motor 33, which is detachably arranged on the built-in plate, and the output end of which can pass through the base 31, and a built-in rotating disk 34 is detachably arranged on the output end; and an external rotating disk 35, which is detachably arranged on the built-in rotating disk 34, and the cross-sectional circular diameter of which is larger than the cross-sectional circular diameter of the built-in rotating disk 34, and on which a plurality of groups of bearing members 4 are detachably arranged; Next, the overall use principle of the rotating component 3 is further explained. The staff turns on the micro motor 33 so that the output end of the micro motor 33 outputs to drive the external rotating disk 35 to rotate, so as to change the positions of the multiple groups of supporting components 4.

[0025] Next, a more specific structure and construction of the supporting component 4 as a whole is given for further explanation. The supporting component 4 includes a supporting substrate 41, which is detachably mounted on the external rotating disk 35 and has a placement groove therein; a bottom composite pad 42, which is detachably mounted in the placement groove and has a flow groove 43 thereon, and the flow groove 43 does not completely penetrate the bottom composite pad 42, and an embedding block 44 is detachably mounted at the four corners of the bottom composite pad 42; and a notch 45, which is opened at the top of the supporting substrate 41, and its size is mutually adapted to the size of the supporting substrate 41, and the notch 45 is higher than the position of the embedding block 44.

[0026] Next, the pressing member 5 is given a more specific structure and construction as a whole for further explanation. The pressing member 5 includes a bearing seat 51, which is detachably mounted on the mounting plane, and a first slide rail 52 is detachably mounted on the bearing seat 51; a second electric cylinder 53, which is detachably mounted on the bearing seat 51, and a first push plate 54 is detachably mounted on the output end thereof, and a first slider 55 that can slide on the first slide rail 52 is detachably mounted at the bottom of the first push plate 54; a second slide rail 56, which is detachably mounted on the bearing seat 51, and a first push plate 54 is detachably mounted on the output end thereof. Installed on the first push plate 54; a third electric cylinder 57, which is detachably arranged on the first push plate 54, and a second push plate 58 is detachably arranged on its output end, and a second slider 59 that can slide on the second slide rail 56 is detachably arranged on the output end of the second push plate 58; and a fourth electric cylinder 591, which is detachably installed on the second push plate 58, and a pressing plate 592 is detachably installed on its output end, and the size of the pressing plate 592 is adapted to the size of the supporting substrate 41; Next, the overall working principle of the pressing member 5 is further explained. The staff turns on the second electric cylinder 53 so that the output end of the second electric cylinder 53 outputs, so as to drive the pressing plate 592 to move along the front and rear directions; the staff turns on the third electric cylinder 57 so that the output end of the third electric cylinder 57 outputs, so as to drive the pressing plate 592 to move along the left and right directions; the staff turns on the fourth electric cylinder 591 so that the output end of the fourth electric cylinder 591 outputs, so as to drive the pressing plate 592 to move downward, so as to press the LCM display module and place it in the supporting member 4.

[0027] Next, the vacuum adsorption component 6 is given a more specific structure and construction as a whole for further explanation. The vacuum adsorption component 6 includes a mounting plate 61, which is detachably mounted on the mounting plane; a second connecting housing 62, which is detachably arranged on the mounting plate 61, on which a second driving motor 63 is detachably mounted, and the output end of the second driving motor 63 can be inserted into it, and a second screw rod 64 is detachably arranged on its output end; a second ball base 65, which is slidably arranged in the second connecting housing 62, which is penetrated by the second screw rod 64, and a guide plate 66 is detachably arranged on it; a third connecting housing 67, which A third drive motor 68 is detachably mounted on the receiving plate 66, on which a third drive motor 68 is detachably mounted, and the output end of the third drive motor 68 can be transmitted therein, and a third screw 681 is detachably arranged on the output end of the third drive motor 68; a third ball bearing base 682 is slidably arranged in the third connecting housing 67, which is penetrated by the third screw 681, and on which a cylinder plate 683 is detachably arranged; and a fifth electric cylinder 684 is detachably arranged on the cylinder plate 683, and a cylinder push plate 685 is detachably arranged on the output end thereof, and a vacuum suction pump 69 is removably arranged on the cylinder push plate 685; Next, the overall operating principle of the vacuum adsorption component 6 is further explained. The staff turns on the second drive motor 63 so that the output end of the second drive motor 63 outputs, so as to drive the vacuum suction pump 69 to move in the left and right directions; the staff turns on the third drive motor 68 so that the output end of the third drive motor 68 outputs, so as to drive the vacuum suction pump 69 to move in the front and back directions; the staff turns on the fifth electric cylinder 684 so that the output end of the fifth electric cylinder 684 outputs, so as to drive the vacuum suction pump 69 to move downward, so that the vacuum adsorption end of the vacuum suction pump 69 penetrates into the covering component 7.

[0028] In some embodiments, more specifically, a retaining ring 686 is detachably provided on the cylinder push plate 685, and the retaining ring 686 is passed through by the vacuum suction pump 69, and a positioning screw is rotatably provided in the retaining ring 686, and the positioning screw is in conflict with the vacuum suction pump 69.

[0029] Next, the covering member 7 is given a more specific structure and construction as a whole for further explanation. The covering member 7 includes a covering base 71, which is detachably mounted on the mounting plane, and a shaft seat 72 is detachably arranged on the covering base 71; a fourth driving motor 73, which is detachably arranged on the covering base 71, and a coupling 74 is detachably arranged on the output end thereof, and a rotating shaft 75 is detachably arranged in the coupling 74, and the rotating shaft 75 passes through the shaft seat 72; a covering plate 76, which is detachably arranged on the rotating shaft 75, and a covering sub-plate 761 is detachably arranged on the covering sub-plate 761, and a notch pad 76 is detachably arranged on the covering sub-plate 761. 2, and the notch pad 762 is adapted to the size of the notch 45, and a sealing ring 763 is detachably arranged on it, and the size of the sealing ring 763 is adapted to the size of the supporting substrate 41; the extraction tube 764 is detachably arranged on the upper end surface of the covering plate 76, and can be plugged with the vacuum adsorption end of the vacuum suction pump 69; the lifting cylinder 77 is detachably installed on the covering base 71, and a lifting pad 771 is detachably arranged on the output end thereof, and the lifting pad 771 does not touch the covering plate 76 in the initial state; the stop rod 772 is detachably arranged on the covering base 71, and is located on one side of the lifting pad 771; Next, the overall usage principle of the covering member 7 is further explained. The staff turns on the fourth drive motor 73 so that the output end of the fourth drive motor 73 outputs to drive the covering plate 76 to flip, so that a sealed space is formed between it and the supporting member 4. When the extraction tube 764 is connected to the vacuum adsorption end of the vacuum suction pump 69, the negative pressure bubble removal operation between the board layers of the LCM display module is performed.

[0030] In some embodiments, in order to facilitate the separation of the covering plate 76 from the bearing member 4, a ejection cylinder 773 is detachably provided on the covering base 71, a top head 774 is detachably provided on the ejection cylinder 773, and the size of the top head 774 is adapted to the size of the ejection cylinder 773, a wedge block 775 is detachably provided on a back side of the covering plate 76, a slope 776 is detachably provided on the wedge block 775, and the lowest point of the slope 776 is located on one side of the top head 774; when the covering plate 76 is separated from the bearing member 4, the ejection cylinder 773 is opened so that the ejection cylinder 773 contacts the slope 776 to separate the covering plate 76 from the bearing member 4.

[0031] Another technical problem to be solved by the present invention is a method for using a negative pressure degassing device between layers of an LCM display module. S1. Grabbing and feeding operation of LCM display modules: placing multiple groups of LCM display modules on the belt conveyor 11, driving the output end of the first driving motor 22 to output, so as to drive the vacuum suction cup 28 to the top of the belt conveyor 11, driving the output end of the first electric cylinder 26 to output, so as to perform the grabbing and feeding operation on the LCM display modules, and placing them on the bearing member 4; S2, pressing operation on the LCM display module: driving the output end of the second electric cylinder 53 to output, so as to drive the pressing plate 592 to move in the front-back direction; driving the output end of the third electric cylinder 57 to output, so as to drive the pressing plate 592 to move in the left-right direction; driving the output end of the fourth electric cylinder 591 to output, so as to drive the pressing plate 592 to move downward, so as to press the LCM display module to be placed in the bearing member 4, and at the same time make the bottom of the LCM display module and the embedding block 44 fit each other, and make the embedding block 44 initially enter the LCM display module; S3, covering the LCM display module and the bearing member 4 as a whole: driving the output end of the fourth driving motor 73 to drive the cover plate 76 to flip, so that a sealed space is formed between it and the bearing member 4, and at the same time, when the cover plate 76 flips and forms a sealed space with the bearing member 4, the LCM display module can be pressed twice, so that the LCM display module is pressed into the embedded block 44 and combined with the bottom composite pad 42, and the bearing substrate 41 is covered by the sealing ring 763, and the notch pad 762 is pressed into the notch 45, so as to improve the sealing performance; S4, negative pressure debubbling operation between the board layers of the LCM display module: drive the output end of the second drive motor 63 to output, so as to drive the vacuum suction pump 69 to move in the left and right direction; drive the output end of the third drive motor 68 to output, so as to drive the vacuum suction pump 69 to move in the front and back direction; drive the output end of the fifth electric cylinder 684 to output, so as to drive the vacuum suction pump 69 to move downward, so that the vacuum suction end of the vacuum suction pump 69 penetrates into the covering member 7, and performs negative pressure debubbling operation between the board layers of the LCM display module in the bearing member 4; S5. Use of the rotating component 3 as a whole: drive the output end of the micro motor 33 to drive the external rotating disk 35 to rotate, so as to change the positions of multiple groups of supporting components 4, and perform negative pressure debubbling operations between the board layers of multiple groups of LCM display modules in turn.

[0032] In summary, the output end of the second electric cylinder 53 is driven to output through the arranged pressing member 5, so as to drive the pressing plate 592 to move along the front-back direction; the output end of the third electric cylinder 57 is driven to output to drive the pressing plate 592 to move along the left-right direction; the output end of the fourth electric cylinder 591 is driven to output to drive the pressing plate 592 to move downward, so as to press the LCM display module to be placed in the supporting member 4, and at the same time make the bottom of the LCM display module and the embedded block 44 fit each other, and make the embedded block 44 initially enter the LCM display module; through the arranged covering member 7, the output end of the fourth driving motor 73 is driven to output to drive the covering plate 76 to flip, so as to form a sealed space between it and the supporting member 4, and at the same time when the covering plate 76 is flipped and forms a sealed space with the supporting member 4, the LCM display module can be pressed for a second time, so that the LCM display module is pressed into the embedded block 44 and combined with the bottom composite pad 42, and the supporting substrate 41 is covered by the sealing ring 763, and the notch pad 762 is pressed into the notch 45 to increase the sealing performance; through the arranged vacuum adsorption component 6, the output end of the second driving motor 63 is driven to output, so as to drive the vacuum suction pump 69 to move along the left and right directions; the output end of the third driving motor 68 is driven to output, so as to drive the vacuum suction pump 69 to move along the front and back directions; the output end of the fifth electric cylinder 684 is driven to output, so as to drive the vacuum suction pump 69 to move downward, so that the vacuum adsorption end of the vacuum suction pump 69 penetrates into the covering component 7, and performs negative pressure degassing operation between the board layers of the LCM display module in the supporting component 4, so that the negative pressure degassing operation between the board layers of the LCM display module can be quickly performed, and the LCM display module and the bottom composite pad 42 can be quickly combined, and the covering component 7 as a whole can be quickly separated from the supporting component 4.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A negative pressure degassing device between layers of an LCM display module, characterized in that: It includes A workbench (1) has a mounting surface on which a belt conveyor (11) for conveying LCM display modules is detachably arranged. A grabbing and feeding component (2) is detachably arranged on the mounting plane and is used to perform a grabbing and feeding operation on the LCM display module; A rotating member (3) is detachably arranged on a mounting plane, adjacent to one side of the grabbing and feeding member (2), and has a plurality of groups of bearing members (4) for bearing LCM display modules detachably arranged thereon; A pressing component (5) is detachably arranged on the mounting plane and is used to press the LCM display module to be placed in the bearing component (4); A covering member (7) which is detachably mounted on the mounting plane and is used to cover the bearing member (4) so ​​as to form a sealed space between the covering member and the bearing member (4); as well as A vacuum adsorption component (6) is detachably mounted on the mounting plane and is located on one side of the rotating component (3), wherein when its vacuum adsorption end penetrates into the covering component (7), a negative pressure debubbling operation is performed between the LCM display module board layers located in the bearing component (4).

2. The negative pressure degassing device between layers of the LCM display module according to claim 1, characterized in that: The grabbing and feeding component (2) comprises A first connecting housing (21) is detachably mounted on the mounting plane, a first drive motor (22) is detachably mounted thereon, and an output end of the first drive motor (22) is inserted therein, and a first screw rod (24) is detachably arranged on the output end of the first drive motor (22); A straight rod (23) which is detachably arranged in the first connecting housing (21) and has a length that matches the length of the first screw rod (24); A first ball bearing base (25) is slidably disposed in the first connecting housing (21) and is passed through by the straight rod (23) and the first screw rod (24) in sequence; and A first electric cylinder (26) is detachably mounted on the first ball bearing base (25), and a vacuum suction cup substrate (27) is detachably arranged on the output end thereof, and two groups of vacuum suction cups (28) are detachably arranged on the vacuum suction cup substrate (27), with a gap between the two groups of vacuum suction cups (28); When the output end of the first driving motor (22) outputs, it is used to drive the vacuum suction cup (28) to the top of the belt conveyor (11); When the output end of the first electric cylinder (26) is outputting, it is used to perform a grabbing and feeding operation on the LCM display module.

3. The negative pressure degassing device between layers of the LCM display module according to claim 1, characterized in that: The rotating member (3) comprises A bottom support (31) is detachably mounted on the mounting plane, a bottom support rod (32) is detachably mounted on the bottom support rod, the bottom support rod (32) and the inner wall of the workbench (1) are mutually fitted, and a built-in plate is detachably mounted on the bottom of the bottom support rod (32); A micro motor (33) is detachably arranged on the built-in plate, an output end of which can pass through the bottom bracket (31), and a built-in rotating disk (34) is detachably arranged on the output end; and An external rotating disk (35) is detachably arranged on the internal rotating disk (34), the diameter of the cross-sectional circle of which is larger than the diameter of the cross-sectional circle of the internal rotating disk (34), and a plurality of groups of bearing components (4) are detachably arranged on the external rotating disk (35); When the output end of the micro motor (33) generates an output, it is used to drive the external rotating disk (35) to rotate, thereby changing the positions of the multiple groups of the bearing components (4).

4. The negative pressure degassing device between layers of the LCM display module according to claim 3, characterized in that: The bearing member (4) comprises A carrier substrate (41) which is detachably mounted on the external rotating disk (35) and has a placement groove therein; A bottom composite pad (42) is detachably mounted in the placement groove, a flow groove (43) is provided on the bottom composite pad, and the flow groove (43) does not completely penetrate the bottom composite pad (42), and an embedding block (44) is detachably mounted at each of the four corners of the bottom composite pad (42); and A notch (45) is provided on the top of the supporting substrate (41), the size of which matches the size of the supporting substrate (41), and the notch (45) is higher than the position of the embedded block (44).

5. The negative pressure degassing device between layers of the LCM display module according to claim 4, characterized in that: The pressing member (5) comprises A bearing seat (51) is detachably mounted on the mounting plane, and a first slide rail (52) is detachably mounted on the bearing seat; A second electric cylinder (53) is detachably mounted on the bearing seat (51), a first push plate (54) is detachably mounted on the output end thereof, and a first sliding block (55) capable of sliding on the first sliding rail (52) is detachably mounted on the bottom of the first push plate (54); A second slide rail (56) detachably mounted on the first push plate (54); a third electric cylinder (57) which is detachably arranged on the first push plate (54), a second push plate (58) being detachably arranged on the output end thereof, and a second slide block (59) which can slide on the second slide rail (56) being detachably arranged on the output end of the second push plate (58); and A fourth electric cylinder (591) is detachably mounted on the second push plate (58), and a pressing plate (592) is detachably mounted on its output end, wherein the size of the pressing plate (592) is compatible with the size of the supporting substrate (41); Wherein, when the output end of the second electric cylinder (53) outputs, it is used to drive the pressing plate (592) to move in the front-rear direction; When the output end of the third electric cylinder (57) outputs, it is used to drive the pressing plate (592) to move in the left-right direction; When the output end of the fourth electric cylinder (591) is output, it is used to drive the pressing plate (592) to move downward, so as to press the LCM display module and place it in the bearing component (4).

6. The negative pressure degassing device between layers of the LCM display module according to claim 5, characterized in that: The vacuum adsorption component (6) comprises A mounting plate (61) detachably mounted on the mounting plane; A second connecting housing (62) is detachably arranged on the mounting plate (61), a second drive motor (63) is detachably mounted thereon, and the output end of the second drive motor (63) can be inserted therein, and a second screw rod (64) is detachably arranged on the output end; A second ball bearing base (65) is slidably disposed in the second connecting housing (62), the second screw rod (64) passes through the second ball bearing base, and a guide plate (66) is detachably disposed on the second ball bearing base; A third connecting housing (67) is detachably mounted on the receiving plate (66), a third driving motor (68) is detachably mounted on the housing, and the output end of the third driving motor (68) can be transmitted therein, and a third screw rod (681) is detachably arranged on the output end of the third driving motor (68); a third ball bearing base (682) which is slidably disposed in the third connecting housing (67), through which the third screw rod (681) passes, and on which a cylinder plate (683) is detachably disposed; and A fifth electric cylinder (684) is detachably arranged on the cylinder plate (683), a cylinder push plate (685) is detachably arranged on the output end thereof, and a vacuum suction pump (69) is removably arranged on the cylinder push plate (685); Wherein, when the output end of the second driving motor (63) outputs, it is used to drive the vacuum suction pump (69) to move in the left-right direction; When the output end of the third driving motor (68) outputs power, it is used to drive the vacuum suction pump (69) to move in the front-rear direction; When the output end of the fifth electric cylinder (684) is output, it is used to drive the vacuum suction pump (69) to move downward, so that the vacuum adsorption end of the vacuum suction pump (69) penetrates into the covering member (7).

7. The negative pressure degassing device between layers of the LCM display module according to claim 6, characterized in that: A clamping ring (686) is detachably disposed on the cylinder push plate (685), and the vacuum suction pump (69) passes through the clamping ring (686). A positioning screw is rotatably disposed in the clamping ring (686), and the positioning screw is in conflict with the vacuum suction pump (69).

8. The negative pressure degassing device between layers of the LCM display module according to claim 7, characterized in that: The covering member (7) comprises A covering base (71) is detachably mounted on the mounting plane, and a shaft seat (72) is detachably arranged on the covering base; a fourth driving motor (73) which is detachably arranged on the covering base (71), and has a coupling (74) detachably arranged on its output end, a rotating shaft (75) detachably arranged inside the coupling (74), and the rotating shaft (75) passes through the shaft seat (72); A covering plate (76) is detachably arranged on the rotating shaft (75), a covering sub-plate (761) is detachably arranged on the covering sub-plate (761), a notch pad (762) is detachably arranged on the covering sub-plate (761), and the notch pad (762) is adapted to the size of the notch (45), and a sealing ring (763) is also detachably arranged on the covering sub-plate, and the size of the sealing ring (763) is adapted to the size of the supporting substrate (41); An extraction tube (764) is detachably arranged on the upper end surface of the cover plate (76) and can be plugged into a vacuum adsorption end of a vacuum suction pump (69); A lifting cylinder (77) is detachably mounted on the covering base (71), and a lifting pad (771) is detachably arranged on the output end thereof, and the lifting pad (771) does not contact the covering plate (76) in an initial state; A stop rod (772) is detachably arranged on the covering base (71) and is located on one side of the supporting pad (771); When the output end of the fourth driving motor (73) outputs, it is used to drive the covering plate (76) to flip, so that a sealed space is formed between it and the supporting member (4), and when the extraction tube (764) is plugged into the vacuum adsorption end of the vacuum suction pump (69), a negative pressure debubbling operation is performed between the board layers of the LCM display module.

9. The negative pressure degassing device between layers of the LCM display module according to claim 8, characterized in that: A push-out cylinder (773) is detachably provided on the covering base (71), a top head (774) is detachably provided on the push-out cylinder (773), and the size of the top head (774) matches the size of the push-out cylinder (773), a wedge block (775) is detachably provided on a back surface of the covering plate (76), a slope (776) is detachably provided on the wedge block (775), and the lowest point of the slope (776) is located on one side of the top head (774).

10. The method for using the negative pressure degassing device between layers of an LCM display module according to claim 9, characterized in that: S1. Grabbing and feeding operation for LCM display modules: placing multiple groups of LCM display modules on the belt conveyor (11), driving the output end of the first drive motor (22) to drive the vacuum suction cup (28) to the top of the belt conveyor (11), driving the output end of the first electric cylinder (26) to perform a grabbing and feeding operation on the LCM display modules, and placing them on the bearing member (4); S2, pressing operation on the LCM display module: driving the output end of the second electric cylinder (53) to output, so as to drive the pressing plate (592) to move in the front-back direction; driving the output end of the third electric cylinder (57) to output, so as to drive the pressing plate (592) to move in the left-right direction; driving the output end of the fourth electric cylinder (591) to output, so as to drive the pressing plate (592) to move downward, so as to press the LCM display module and place it in the bearing component (4), and at the same time make the bottom of the LCM display module and the embedding block (44) fit each other, and make the embedding block (44) initially enter the LCM display module; S3, covering the LCM display module and the bearing member (4) as a whole: driving the output end of the fourth driving motor (73) to drive the covering plate (76) to flip, so that a sealed space is formed between the covering plate (76) and the bearing member (4); while the covering plate (76) flips and forms a sealed space with the bearing member (4), a secondary pressing operation can be performed on the LCM display module, so that the LCM display module is pressed into the embedding block (44) and combined with the bottom composite pad (42), and the bearing substrate (41) is covered by the sealing ring (763), and the notch pad (762) is pressed into the notch (45), thereby improving the sealing performance; S4, negative pressure debubbling operation between the board layers of the LCM display module: driving the output end of the second driving motor (63) to output, so as to drive the vacuum suction pump (69) to move in the left-right direction; driving the output end of the third driving motor (68) to output, so as to drive the vacuum suction pump (69) to move in the front-back direction; driving the output end of the fifth electric cylinder (684) to output, so as to drive the vacuum suction pump (69) to move downward, so that the vacuum suction end of the vacuum suction pump (69) penetrates into the covering member (7), and performs negative pressure debubbling operation between the board layers of the LCM display module in the bearing member (4); S5. Use of the rotating component (3) as a whole: driving the output end of the micro motor (33) to drive the external rotating disk (35) to rotate, so as to change the positions of the plurality of groups of the bearing components (4), and sequentially perform negative pressure degassing operations between the board layers of the plurality of groups of LCM display modules.

Images