CN113608377B - Turnover mechanism for attaching and processing liquid crystal display screen and working method thereof - Google Patents
Turnover mechanism for attaching and processing liquid crystal display screen and working method thereof Download PDFInfo
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- CN113608377B CN113608377B CN202110952162.5A CN202110952162A CN113608377B CN 113608377 B CN113608377 B CN 113608377B CN 202110952162 A CN202110952162 A CN 202110952162A CN 113608377 B CN113608377 B CN 113608377B
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 163
- 230000007306 turnover Effects 0.000 title claims abstract description 152
- 230000007246 mechanism Effects 0.000 title claims abstract description 105
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000010030 laminating Methods 0.000 claims abstract description 21
- 230000008569 process Effects 0.000 claims description 12
- 238000003466 welding Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 description 14
- 238000004026 adhesive bonding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
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- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The invention relates to the technical field of liquid crystal display laminating processing, in particular to a turnover mechanism for liquid crystal display laminating processing and a working method thereof.
Description
Technical Field
The invention relates to the technical field of liquid crystal display screen laminating processing, in particular to a turnover mechanism for liquid crystal display screen laminating processing and a working method thereof.
Background
The Liquid crystal display screen, english is called LCD, is called Liquid CRYSTAL DISPLAY, which belongs to a flat panel display. The display screen has the advantages of low power consumption, small volume and low radiation, is widely used in various fields, needs equipment for laminating the liquid crystal display screen in the installation and use processes, needs to turn the liquid crystal display screen back and forth when laminating the liquid crystal display screen, and aims to solve the problem that the liquid crystal display screen turns back and forth when laminating the liquid crystal display screen, and generally adopts a turnover mechanism in the laminating process of the liquid crystal display screen.
However, there is very big defect in current tilting mechanism in the use, current tilting mechanism can not automatic feeding, need the manual work to carry and lift, increased human labor, also cause personnel to hurt easily, simultaneously, also reduced the efficiency of use, current tilting mechanism can not hang the commentaries on classics to liquid crystal display, and then can't remove liquid crystal display's position in a flexible way, thereby flexibility and the convenience of use have been reduced, current tilting mechanism can not adjust the position of sucking disc, and then can't be suitable for the liquid crystal display of equidimension not, thereby the scope of use has been reduced, current tilting mechanism is in the use harm liquid crystal display easily, thereby the reliability of use has been reduced.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a turnover mechanism for attaching and processing a liquid crystal display screen and a working method thereof.
The technical scheme adopted for solving the technical problems is as follows: the turnover mechanism for the laminating processing of the liquid crystal display comprises a base station, a turnover assembly, a hanging rotation assembly and a conveying underframe, wherein the turnover assembly, the hanging rotation assembly and the conveying underframe are respectively arranged at the top of the base station, the turnover assembly is positioned at one side of the conveying underframe, and the conveying underframe is positioned below the hanging rotation assembly;
The turnover assembly comprises a support plate, a turnover rod and turnover plates, wherein the two support plates are arranged at the top of the base through bolts, the two support plates are arranged in parallel, the turnover rod is in running fit between the two support plates, two turnover plates are welded and fixed on one side of the turnover rod, the two turnover plates are arranged in parallel, the two turnover plates are respectively positioned at two ends of the turnover rod, a first electric sucking disc is arranged at the bottom of one end of the turnover plate far away from the turnover rod, the turnover plate turnover process drives the liquid crystal display screen to finish the turnover operation of the liquid crystal display screen, the liquid crystal display screen can be driven to turn over, the mechanism realizes the turnover operation of the liquid crystal display screen, the liquid crystal display screen is turned over through the mechanism, the gluing and the subsequent various operations of the liquid crystal display screen are more convenient, the liquid crystal display screen cannot slide and fall in the turnover process by arranging the first electric sucking disc on the turnover plate, the turnover plate is arranged at two ends of the turnover rod, the second electric sucking disc can be well abutted with the first electric sucking disc, and the second electric sucking disc can be more stably connected with the first electric sucking disc and the second electric sucking disc can be more accurately and stably connected;
The lifting and rotating assembly comprises a supporting column, a cross beam and a lifting column, wherein the two supporting columns are vertically welded at the top of a base, the two supporting columns are respectively positioned at two sides of a conveying underframe, the cross beam is horizontally fixed at one side of the two supporting columns close to the top, the lifting column is slidably matched with one side of the cross beam, which is far away from the supporting column, the lifting column is vertically arranged, the connecting plate is slidably matched with one side, which is far away from the cross beam, of the connecting plate, two hydraulic cylinders are horizontally arranged and are respectively arranged at one end of each hydraulic cylinder, the hydraulic cylinders are driven by the two hydraulic cylinders, the two hydraulic rods are moved, the distance between the two second electric suction cups is controlled by moving the two hydraulic rods, the distance between the two second electric suction cups can be flexibly adjusted, through adjusting the distance between the two second electric sucking discs, the two second electric sucking discs can absorb liquid crystal display screens with different sizes, so that the turnover mechanism can turn over the liquid crystal display screens with different sizes, the second electric sucking discs are arranged at one ends of the two hydraulic rods, which are far away from the hydraulic cylinders, the left and right positions of the second electric sucking discs are adjusted through moving the lifting columns left and right, so that the liquid crystal display screens can be transported, the flexibility of the turnover mechanism is improved, meanwhile, the liquid crystal display screens are transported, the mechanism realizes automatic material taking operation, the material taking speed of the turnover mechanism is improved, meanwhile, the height of the second electric sucking discs is adjusted through adjusting the connecting plates up and down, the turnover mechanism can be taken and placed at different heights, the turnover mechanism is more flexible and convenient to use, meanwhile, the liquid crystal display screens can be taken and placed at different heights, so that the turnover mechanism can take materials in the stacked liquid crystal display screens in sequence, the space occupied by the placement of liquid crystal display screen feeding is reduced, the feeding of the turnover mechanism is simpler and more convenient, the height of the second electric sucking disc is adjusted in a mode of using a second screw rod, the lifting adjustment of the second electric sucking disc is more stable, the second electric sucking disc is more stable when the second electric sucking disc adsorbs the liquid crystal display screens, and the possibility that the second electric sucking disc bumps the liquid crystal display screens is reduced;
The conveying underframe is horizontally arranged, a third sliding block is slidably matched with the top of the conveying underframe, a tray is fixedly welded at the top of the third sliding block, the position of the tray is adjusted, the overturned liquid crystal display is conveyed to the attaching processing area, and the overturned liquid crystal display is conveyed by using a fourth motor to be directly conveyed to the processing area.
Preferably, the top of base station is fixed with the mounting panel through the bolt fastening, and one side level of mounting panel installs first motor, and first motor is located the mounting panel and keeps away from one side of backup pad, and the one end that first motor is close to the mounting panel is connected with the upset pole through the pivot, drives through first motor, makes the upset pole rotate, and the upset pole drives the board of turning over, makes the board of turning over overturn.
Preferably, a moving plate is welded and fixed on one side of the lifting column close to the cross beam, the moving plate is in sliding fit with one side of the cross beam, and the lifting column is in sliding fit with the cross beam through the moving plate, and the moving plate drives the lifting column to move left and right.
Preferably, the crossbeam is hollow square tube structure, and first spout has all been seted up to the upper and lower both sides of crossbeam, and normal running fit has first lead screw in the crossbeam, and the one end level of crossbeam is installed the second motor, and the one end that the second motor is close to the crossbeam is connected with first lead screw through the pivot, drives through the second motor, makes first lead screw rotate.
Preferably, the first slider is welded on one side of the lifting column far away from the moving plate, the first slider is of a U-shaped structure, the first slider is in sliding fit with two first sliding grooves, the first nut is welded on one side of the moving plate far away from the first slider, the first nut is in threaded fit on the first screw rod, the first nut is enabled to move on the first screw rod through rotating the first screw rod, the first nut drives the first slider, the first slider slides on the cross beam, and the moving plate is enabled to move left and right on the cross beam through sliding the first slider.
Preferably, the lifting column is of a hollow square tube structure, the two sides of the lifting column are provided with second sliding grooves, the second screw rod is rotationally matched with the lifting column in a rotating mode, the top of the lifting column is vertically provided with a third motor, one end, close to the lifting column, of the third motor is connected with the second screw rod through a rotating shaft, and the second screw rod is driven by the third motor to rotate.
Preferably, the connecting plate is "T" style of calligraphy structure, and the one end welded fastening that the connecting plate is close to the lift post has the second slider, and second slider sliding fit is in one side of lift post, and the connecting plate passes through second slider and lift post sliding fit, through reciprocate the second slider, adjusts the height of second electronic sucking disc, through adjusting the height of second electronic sucking disc, makes second electronic sucking disc paste tight liquid crystal display downwards to through adjusting the height of second electronic sucking disc, lift liquid crystal display.
Preferably, the second slider is "mouthful" style of calligraphy structure, and second slider and two second spouts sliding fit, and the one end welding that the connecting plate was kept away from to the second slider has the second nut, and second nut screw-thread fit is on the second lead screw, through rotating the second lead screw, makes the second nut remove on the second lead screw, and the second nut drives the second slider, makes the second slider reciprocate.
Preferably, the top welding of base station has the support chassis, and the conveying chassis is fixed at the support chassis top, and the cross-section of conveying chassis is the "U" style of calligraphy structure of inversion, and conveying chassis bottom normal running fit has the third lead screw, and the fourth motor is installed to the one end of conveying chassis, and fourth motor one end is connected with the third lead screw through the pivot, and the third slider is "mouthful" style of calligraphy structure, and the third slider cover is established on the conveying chassis, and the welding has the third nut on the third slider, and third nut screw-thread fit is on the third lead screw.
Preferably, the working method of the turnover mechanism specifically comprises the following steps:
Step one: the first screw rod is driven by a second motor to rotate, the first screw rod is rotated to enable the first nut to move on the first screw rod, the first nut drives the first sliding block to enable the first sliding block to slide on the cross beam, the moving plate is enabled to move left and right on the cross beam through sliding the first sliding block, the moving plate drives the lifting column to enable the lifting column to move left and right, the left and right positions of the second electric sucking disc are adjusted through moving the lifting column left and right, the second electric sucking disc is adjusted to be above the liquid crystal display screen, the second screw rod is driven by a third motor to rotate, the second nut is enabled to move on the second screw rod through rotating the second screw rod, the second nut drives the second sliding block to enable the second sliding block to move up and down, the second sliding block is enabled to move up and down, the height of the second electric sucking disc is adjusted, the second electric sucking disc is enabled to be attached to the liquid crystal display screen downwards, the liquid crystal display screen is lifted through adjusting the height of the second electric sucking disc, and the liquid crystal display screen is transferred through adjusting the position of the second electric sucking disc left and right;
Step two: the liquid crystal display screen is slowly moved into the lower part of the turning plate from one side through the driving of the second motor, the liquid crystal display screen is slowly lifted through the driving of the third motor, the top of the liquid crystal display screen is tightly attached to the first electric sucking disc, the liquid crystal display screen is adsorbed through the first electric sucking disc, meanwhile, the liquid crystal display screen is loosened and removed through the second electric sucking disc, the turning rod is driven by the first motor to rotate, the turning plate is driven by the turning rod to turn, the turning plate is turned, the liquid crystal display screen is driven in the turning plate turning process, and the turning operation of the liquid crystal display screen is completed;
Step three: through the position that removes the electronic sucking disc of second, make the electronic sucking disc of second adsorb the liquid crystal display after the upset, adsorb through the electronic sucking disc of second and drive, place the liquid crystal display after the upset on the tray, drive through the fourth motor, make the third lead screw rotate, make the third nut remove on the third lead screw through rotating the third lead screw, the third nut drives the third slider, make the third slider reciprocate, through the back-and-forth movement third slider, adjust the front and back position of tray, through the position of adjusting the tray, convey the laminating processing district with the liquid crystal display after the upset.
The invention has the beneficial effects that:
(1) According to the turnover mechanism for attaching and processing the liquid crystal display and the working method thereof, the second motor is used for driving, the position of the second electric sucking disc is adjusted, the liquid crystal display can be transported, the flexibility of using the turnover mechanism is improved, meanwhile, the liquid crystal display is transported, the mechanism is enabled to achieve automatic material taking operation, the material taking speed of the turnover mechanism is improved, the use efficiency of the turnover mechanism is improved, meanwhile, the mechanism is enabled to automatically take materials, the working intensity of a user is reduced, the danger that workers carry and lift the materials is reduced, the use safety of the turnover mechanism is improved, the third motor is used for driving, the height of the second electric sucking disc is adjusted, the liquid crystal display can be taken and placed at different heights, the use of the turnover mechanism is flexible and convenient, the flexibility of using the turnover mechanism is further improved, meanwhile, the turnover mechanism can be sequentially used in stacked liquid crystal display panels, the occupied space of the liquid crystal display is reduced, the electric sucking disc is enabled to be occupied by the turnover mechanism, the electric sucking disc is enabled to be adjusted, and the electric sucking disc is enabled to be more stable, and the second electric sucking disc is enabled to be used, and the second electric sucking disc is enabled to be more stable, and the electric sucking disc can be used for stably and stably lifting and stably.
(2) According to the turnover mechanism for the liquid crystal display laminating processing and the working method thereof, the first motor is used for driving, so that the turnover plate can be turned over, the liquid crystal display can be further driven to turn over, the mechanism can achieve the turning operation of the liquid crystal display, the liquid crystal display is turned over through the mechanism, the laminating processing of the liquid crystal display is facilitated, the gluing and various subsequent operations of the liquid crystal display are more convenient, the first electric sucking disc is arranged on the turnover plate, the liquid crystal display cannot slide and fall in the turning process, the safety of turning is improved, the use reliability of the turnover mechanism is further improved, the turnover plate is arranged at two ends of the turnover rod, the second electric sucking disc can be better abutted with the first electric sucking disc, and the connection between the first electric sucking disc and the second electric sucking disc is more stable and accurate, so that the matching precision of the internal structure of the turnover mechanism is improved.
(3) According to the turnover mechanism for attaching and processing the liquid crystal display and the working method thereof, the fourth motor is used for driving, the turned liquid crystal display is conveyed, the turned liquid crystal display can be directly conveyed to a processing area, the turnover mechanism can carry out liquid crystal display attaching and processing turnover operation in a flowing mode, the turnover mechanism can be better matched with other equipment for attaching and processing the liquid crystal display, the use compatibility of the turnover mechanism is improved, meanwhile, the attaching and processing efficiency of the turnover mechanism on the liquid crystal display is further improved, two hydraulic rods are driven to move through two hydraulic cylinders, the distance between the two second electric sucking discs is controlled through moving the two hydraulic rods, the use flexibility of the turnover mechanism is further improved through the fact that the distance between the two second electric sucking discs can be flexibly adjusted, meanwhile, the two second electric sucking discs can absorb liquid crystal display screens with different sizes through adjusting the distance between the two second electric sucking discs, the turnover mechanism can overturn liquid crystal display screens with different sizes, and the use range of the turnover mechanism is further improved.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of a turnover assembly according to the present invention.
FIG. 3 is a schematic view of a hoist assembly according to the present invention.
Fig. 4 is a schematic view of the beam structure of the present invention.
FIG. 5 is a schematic diagram of a moving plate structure according to the present invention.
Fig. 6 is a schematic view of a lifting column according to the present invention.
Fig. 7 is a schematic view of a second slider structure according to the present invention.
Fig. 8 is a schematic view of a conveying chassis structure according to the present invention.
FIG. 9 is a schematic view of a third slider structure according to the present invention.
In the figure: 1. a base station; a support chassis 101; 2. a flip assembly; 201. a support plate; 202. turning over the rod; 203. turning plate; 204. a first electric chuck; 205. a mounting plate; 206. a first motor; 3. a hanging and rotating assembly; 4. a support column; 5. a cross beam; 501. a first chute; 502. a first screw rod; 503. a second motor; 6. moving the plate; 601. a first slider; 602. a first nut; 7. lifting columns; 701. a second chute; 702. a second screw rod; 703. a third motor; 8. a second slider; 801. a second nut; 9. a connecting plate; 901. a hydraulic cylinder; 902. a hydraulic rod; 903. a second electric chuck; 10. a transport chassis; 11. a third screw rod; 12. a fourth motor; 13. a third slider; 14. a third nut; 15. and a tray.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1-9, the turnover mechanism for attaching and processing a liquid crystal display comprises a base station 1, a turnover assembly 2, a hanging and rotating assembly 3 and a conveying underframe 10, wherein the turnover assembly 2, the hanging and rotating assembly 3 and the conveying underframe 10 are respectively arranged at the top of the base station 1, the turnover assembly 2 is positioned at one side of the conveying underframe 10, and the conveying underframe 10 is positioned below the hanging and rotating assembly 3;
the turnover assembly 2 comprises a supporting plate 201, a turnover rod 202 and turnover plates 203, wherein the two supporting plates 201 are arranged at the top of the base 1 through bolts, the two supporting plates 201 are arranged in parallel, the turnover rod 202 is in running fit between the two supporting plates 201, two turnover plates 203 are welded and fixed on one side of the turnover rod 202, the two turnover plates 203 are arranged in parallel, the two turnover plates 203 are respectively positioned at two ends of the turnover rod 202, a first electric sucking disc 204 (model: NEMO GRABO/NG-2B-FB) is arranged at the bottom of one end of the two turnover plates 203 far away from the turnover rod 202, the turnover plate 203 drives the liquid crystal display screen in the turnover process, the turnover operation of the liquid crystal display screen is completed, the liquid crystal display screen can be further driven to turn over by the turnover mechanism, the turnover operation of the liquid crystal display screen is facilitated by the mechanism, the gluing and various subsequent operations of the liquid crystal display screen are more convenient, the first electric sucking disc 204 is arranged on the turnover plate 203, the liquid crystal display screen cannot slide and fall in the turnover process, the safety of the turnover is increased, the turnover mechanism is further improved, the reliability of the turnover mechanism is better, the electric sucking disc 204 can be matched with the second electric sucking disc 903, and the two ends of the turnover mechanism can be more accurately matched with the electric sucking disc 204 through the electric sucking disc 202;
hang and change subassembly 3 and include support column 4, crossbeam 5 and lift post 7, two vertical welding of support column 4 are at base 1 top, and two support columns 4 are located the both sides of conveying chassis 10 respectively, one side level that two support columns 4 are close to the top is fixed with crossbeam 5, one side sliding fit that support column 4 was kept away from to crossbeam 5 has lift post 7, lift post 7 is vertical setting, one side sliding fit that crossbeam 5 was kept away from to lift post 7 has connecting plate 9, the one end installation that lift post 7 was kept away from to connecting plate 9 is fixed with two pneumatic cylinders 901, two pneumatic cylinders 901 all are the level setting, and the one end of two pneumatic cylinders 901 all is equipped with hydraulic stem 902, drive through two pneumatic cylinders 901, make two pneumatic stems 902 remove, through removing two hydraulic stems 902, control two second electric sucking discs 903 (model: NEMO GRABO/NG-2B-FB), the distance between the two second electric suction cups 903 can be flexibly adjusted, so that the use flexibility of the turnover mechanism is further improved, meanwhile, the distance between the two second electric suction cups 903 is adjusted, the two second electric suction cups 903 can absorb liquid crystal display screens with different sizes, the turnover mechanism can turn over the liquid crystal display screens with different sizes, the use range of the turnover mechanism is further improved, the second electric suction cups 903 are installed at one ends of the two hydraulic rods 902, which are far away from the hydraulic cylinder 901, the left and right positions of the second electric suction cups 903 are adjusted by moving the lifting columns 7 leftwards and rightwards, so that the liquid crystal display screens can be transported, the use flexibility of the turnover mechanism is improved, meanwhile, the mechanism realizes automatic material taking operation by transporting the liquid crystal display screens, and further improves the material taking speed of the turnover mechanism, the use efficiency of the turnover mechanism is improved, meanwhile, the working intensity of a user is reduced, the danger of carrying and feeding by workers is reduced, the use safety of the turnover mechanism is improved, the height of the second electric sucking disc 903 is adjusted by adjusting the connecting plate 9 up and down, the second electric sucking disc 903 can be taken and placed at different heights, the use of the turnover mechanism is more flexible and convenient, the use flexibility of the turnover mechanism is further improved, meanwhile, the liquid crystal display screens can be taken and placed at different heights, the turnover mechanism can take materials in the stacked liquid crystal display screens in sequence, the space occupied by feeding and placing the liquid crystal display screens is reduced, the feeding of the turnover mechanism is simpler and more convenient, the use convenience of the turnover mechanism is improved, the height of the second electric sucking disc 903 is adjusted by using the mode of the second screw rod 702, the lifting adjustment of the second electric sucking disc 903 is more stable, the use of the second electric sucking disc 903 is more stable when the liquid crystal display screens are adsorbed, and the possibility of the second electric sucking disc 903 is reduced, and the possibility of crushing the liquid crystal display screens is improved;
The conveying chassis 10 is the level setting, the top sliding fit of conveying chassis 10 has third slider 13, the top welded fastening of third slider 13 has tray 15, through the position of adjusting tray 15, convey the liquid crystal display after the upset to laminating processing district, through using fourth motor 12 to drive, convey the liquid crystal display after the upset, make the liquid crystal display after the upset can directly be sent to processing district, and then this tilting mechanism can be the liquid crystal display laminating processing upset operation of going on of flowing water, and then make this tilting mechanism can be better use with the cooperation of other equipment of liquid crystal display laminating processing, thereby the compatibility that this tilting mechanism used has been improved, simultaneously, also further improve the efficiency of this tilting mechanism to liquid crystal display laminating processing.
The top of base 1 is fixed with mounting panel 205 through the bolt, and first motor 206 is installed to one side level of mounting panel 205, and first motor 206 is located one side that mounting panel 205 kept away from backup pad 201, and one end that first motor 206 is close to mounting panel 205 is connected with upset pole 202 through the pivot, drives through first motor 206, makes upset pole 202 rotate, and upset pole 202 drives and turns over board 203, makes and turns over board 203 overturn.
One side of the lifting column 7, which is close to the cross beam 5, is fixedly welded with a moving plate 6, the moving plate 6 is in sliding fit with one side of the cross beam 5, the lifting column 7 is in sliding fit with the cross beam 5 through the moving plate 6, and the moving plate 6 drives the lifting column 7 to enable the lifting column 7 to move left and right.
The crossbeam 5 is hollow square tube structure, and first spout 501 has all been seted up to the upper and lower both sides of crossbeam 5, and crossbeam 5 internal rotation cooperation has first lead screw 502, and second motor 503 is installed to the one end level of crossbeam 5, and the one end that second motor 503 is close to crossbeam 5 is connected with first lead screw 502 through the pivot, drives through second motor 503, makes first lead screw 502 rotate.
One side of moving plate 6 far away from lifting column 7 is welded with first slider 601, first slider 601 is "U" style of calligraphy structure, first slider 601 and two first spouts 501 sliding fit, one side of moving plate 6 is kept away from to first slider 601 is welded with first nut 602, first nut 602 screw-thread fit is on first lead screw 502, make first nut 602 remove on first lead screw 502 through rotating first lead screw 502, first nut 602 drives first slider 601, make first slider 601 slide on crossbeam 5, make move plate 6 left and right sides and remove on crossbeam 5 through sliding first slider 601.
The lifting column 7 is of a hollow square tube structure, the two sides of the lifting column 7 are provided with second sliding grooves 701, a second screw rod 702 is rotationally matched with the lifting column 7, a third motor 703 is vertically arranged at the top of the lifting column 7, one end, close to the lifting column 7, of the third motor 703 is connected with the second screw rod 702 through a rotating shaft, and the second screw rod 702 is driven by the third motor 703 to rotate.
The connecting plate 9 is "T" style of calligraphy structure, and the one end welded fastening that connecting plate 9 is close to lift post 7 has second slider 8, and second slider 8 sliding fit is in one side of lift post 7, and connecting plate 9 passes through second slider 8 and lift post 7 sliding fit, through reciprocate second slider 8, adjusts the height of second electronic sucking disc 903, through adjusting the height of second electronic sucking disc 903, makes second electronic sucking disc 903 paste tight liquid crystal display downwards to through adjusting the height of second electronic sucking disc 903, lift liquid crystal display.
The second sliding block 8 is of a 'mouth' -shaped structure, the second sliding block 8 is in sliding fit with two second sliding grooves 701, a second nut 801 is welded at one end, far away from the connecting plate 9, of the second sliding block 8, the second nut 801 is in threaded fit on the second screw rod 702, the second nut 801 moves on the second screw rod 702 through rotating the second screw rod 702, and the second nut 801 drives the second sliding block 8 to move up and down.
The top welding of base 1 has a support chassis 101, and conveying chassis 10 is fixed at the support chassis 101 top, and the cross-section of conveying chassis 10 is the "U" style of calligraphy structure of inversion, and conveying chassis 10 bottom normal running fit has third lead screw 11, and fourth motor 12 is installed to one end of conveying chassis 10, and fourth motor 12 one end is connected with third lead screw 11 through the pivot, and third slider 13 is "mouthful" style of calligraphy structure, and third slider 13 cover is established on conveying chassis 10, has welded third nut 14 on the third slider 13, and third nut 14 screw-thread fit is on third lead screw 11.
The working method of the turnover mechanism specifically comprises the following steps:
Step one: the first screw rod 502 is driven by the second motor 503, the first screw rod 502 is rotated, the first nut 602 moves on the first screw rod 502, the first nut 602 drives the first slider 601, the first slider 601 slides on the cross beam 5, the moving plate 6 moves left and right on the cross beam 5 through sliding the first slider 601, the moving plate 6 drives the lifting column 7, the lifting column 7 moves left and right, the left and right positions of the second electric sucking disc 903 are adjusted, the second electric sucking disc 903 is adjusted to be above the liquid crystal display screen, the second screw rod 702 is driven by the third motor 703, the second screw rod 702 is rotated, the second nut 801 moves on the second screw rod 702 through rotating the second screw rod 702, the second slider 8 is driven by the second nut 801 to move up and down, the height of the second electric sucking disc 903 is adjusted through adjusting the height of the second electric sucking disc 903, the second electric sucking disc 903 is attached to the liquid crystal display screen downwards, and the liquid crystal display screen is lifted by adjusting the height of the second electric sucking disc 903;
Step two: the liquid crystal display screen is slowly moved into the lower part of the turning plate 203 from one side by the driving of the second motor 503, is slowly lifted by the driving of the third motor 703, the top of the liquid crystal display screen is tightly attached to the first electric sucking disc 204, the liquid crystal display screen is adsorbed by the first electric sucking disc 204, meanwhile, the liquid crystal display screen is loosened and removed by the second electric sucking disc 903, the turning rod 202 is driven by the first motor 206 to rotate, the turning rod 202 drives the turning plate 203 to turn the turning plate 203, the liquid crystal display screen is driven in the turning process of the turning plate 203, and the turning operation of the liquid crystal display screen is completed;
Step three: through the position that removes second electronic sucking disc 903, make the liquid crystal display after the upset of second electronic sucking disc 903 adsorb, adsorb through the second electronic sucking disc 903 and drive, place the liquid crystal display after the upset on tray 15, drive through fourth motor 12, make third lead screw 11 rotate, make third nut 14 remove on third lead screw 11 through rotating third lead screw 11, third nut 14 drives third slider 13, make third slider 13 back and forth movement, through back and forth movement third slider 13, adjust the front and back position of tray 15, through adjusting the position of tray 15, convey the liquid crystal display after the upset to laminating processing district.
When in use, first, the first screw rod 502 is driven by the second motor 503, the first screw rod 502 is rotated, the first nut 602 is driven to move on the first screw rod 502 by rotating the first screw rod 502, the first nut 602 drives the first slide block 601, the first slide block 601 slides on the cross beam 5, the movable plate 6 moves left and right on the cross beam 5 by sliding the first slide block 601, the movable plate 6 drives the lifting column 7, the lifting column 7 moves left and right, the left and right positions of the second electric sucking disc 903 are adjusted, the second electric sucking disc 903 is adjusted to be above the liquid crystal display screen, the second screw rod 702 is rotated by driving the third motor 703, the second nut 801 is driven to move on the second screw rod 702 by rotating the second screw rod 702, the second nut 801 drives the second slide block 8, the second slide block 8 moves up and down, and the second slide block 8 moves up and down, the height of the second electric sucking disc 903 is adjusted, the second electric sucking disc 903 is tightly attached to the liquid crystal display screen downwards by adjusting the height of the second electric sucking disc 903, the liquid crystal display screen is lifted by adjusting the height of the second electric sucking disc 903, the liquid crystal display screen is transported by adjusting the position of the second electric sucking disc 903 left and right, the position of the second electric sucking disc 903 is adjusted by driving by using the second motor 503, the liquid crystal display screen can be transported, the flexibility of using the turnover mechanism is improved, meanwhile, the automatic material taking operation is realized by transporting the liquid crystal display screen, the material taking speed of the turnover mechanism is further improved, the use efficiency of the turnover mechanism is improved, meanwhile, the working intensity of a user is reduced and the danger of carrying and feeding by workers is reduced by automatically taking the material by the mechanism, thereby improving the use safety of the turnover mechanism, driving the turnover mechanism through a third motor 703, adjusting the height of a second electric sucking disc 903, further adjusting the height of the second electric sucking disc 903 in different heights, leading the use of the turnover mechanism to be more flexible and convenient, further improving the use flexibility of the turnover mechanism, simultaneously, leading the turnover mechanism to be capable of taking materials in the stacked liquid crystal display screens in sequence through taking and placing the liquid crystal display screens in different heights, further reducing the space occupied by the liquid crystal display screen feeding placement, leading the feeding of the turnover mechanism to be simpler and more convenient, thereby improving the use convenience of the turnover mechanism, leading the lifting adjustment of the second electric sucking disc 903 to be more stable by using a mode of a second screw rod 702, leading the second electric sucking disc 903 to be more stable when absorbing the liquid crystal display screens, the possibility of crashing the liquid crystal display screen by the second electric sucking disc 903 is reduced, thus improving the use reliability of the turnover mechanism, then the liquid crystal display screen is slowly moved into the lower part of the turnover plate 203 from one side by the driving of the second motor 503, the liquid crystal display screen is slowly lifted by the driving of the third motor 703, the top of the liquid crystal display screen is tightly adhered to the first electric sucking disc 204, the liquid crystal display screen is adsorbed by the first electric sucking disc 204, meanwhile, the liquid crystal display screen is loosened and removed by the second electric sucking disc 903, the turnover rod 202 is driven by the first motor 206 to rotate, the turnover rod 202 drives the turnover plate 203 to turn over, the turnover plate 203 is driven by the turnover plate 203 in the turnover process, the turnover operation of the liquid crystal display screen is completed, the turnover plate 203 can be turned over by the driving of the first motor 206, and the liquid crystal display screen can be driven to turn over, the mechanism realizes the overturning operation of the liquid crystal display screen, the liquid crystal display screen is overturned through the mechanism, the pasting processing of the liquid crystal display screen is facilitated, the gluing and the subsequent various operations of the liquid crystal display screen are more convenient, the liquid crystal display screen cannot slide and fall off in the overturning process by arranging the first electric sucking disc 204 on the overturning plate 203, the overturning safety is increased, the reliability of the overturning mechanism is further improved, the overturning plate 203 is arranged at the two ends of the overturning rod 202, the second electric sucking disc 903 can be better abutted with the first electric sucking disc 204, the connection between the first electric sucking disc 204 and the second electric sucking disc 903 is more stable and accurate, the matching precision of the internal structure of the overturning mechanism is improved, and finally, the position of the second electric sucking disc 903 is moved, the second electric sucking disc 903 is used for sucking the turned liquid crystal display, the turned liquid crystal display is placed on the tray 15 and driven by the second electric sucking disc 903, the third screw rod 11 is driven by the fourth motor 12, the third nut 14 is moved on the third screw rod 11 by rotating the third screw rod 11, the third nut 14 drives the third sliding block 13 to move back and forth, the front and back positions of the tray 15 are adjusted by moving the third sliding block 13 back and forth, the turned liquid crystal display is conveyed to the attaching processing area by adjusting the position of the tray 15, the turned liquid crystal display is conveyed by using the fourth motor 12 to be driven, the turned liquid crystal display can be directly conveyed to the processing area, and the turning mechanism can carry out the attaching processing turning operation of the liquid crystal display in a flow mode, and then make this tilting mechanism can be better with the other equipment of LCD laminating processing cooperate the use to improved the compatibility that this tilting mechanism used, simultaneously, also further improve this tilting mechanism to LCD laminating processing's efficiency, drive through two pneumatic cylinders 901, make two hydraulic levers 902 remove, through removing two hydraulic levers 902, control the distance between two second electric sucking disc 903, through making the distance of two second electric sucking disc 903 can nimble the regulation, thereby further improve the flexibility that this tilting mechanism used, simultaneously, through adjusting the distance of two second electric sucking disc 903, make two second electric sucking disc 903 can adsorb the LCD of equidimension not, and then make this tilting mechanism can overturn to the LCD of equidimension not, thereby improve the scope that this tilting mechanism used.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing examples, and that the foregoing description and description are merely illustrative of the principles of this invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a tilting mechanism is used in LCD laminating processing, includes base station (1), upset subassembly (2), hangs commentaries on classics subassembly (3) and conveying chassis (10), its characterized in that: the top of the base station (1) is provided with a turnover assembly (2), a lifting and rotating assembly (3) and a conveying underframe (10) respectively, the turnover assembly (2) is positioned on one side of the conveying underframe (10), and the conveying underframe (10) is positioned below the lifting and rotating assembly (3);
The turnover assembly (2) comprises a supporting plate (201), turnover rods (202) and turnover plates (203), wherein two supporting plates (201) are installed at the top of a base station (1) through bolts, the two supporting plates (201) are arranged in parallel, the turnover rods (202) are in running fit between the two supporting plates (201), one side of each turnover rod (202) is fixedly welded with the two turnover plates (203), the two turnover plates (203) are arranged in parallel, the two turnover plates (203) are respectively located at two ends of each turnover rod (202), and first electric sucking discs (204) are installed at the bottoms of one ends, far away from the turnover rods (202), of the two turnover plates (203);
The lifting and rotating assembly (3) comprises support columns (4), cross beams (5) and lifting columns (7), wherein two support columns (4) are vertically welded at the top of a base station (1), the two support columns (4) are respectively positioned at two sides of a conveying underframe (10), one side, close to the top, of each support column (4) is horizontally fixed with the cross beams (5), one side, far away from each support column (4), of each cross beam (5) is provided with the lifting column (7) in a sliding fit mode, one side, far away from each cross beam (5), of each lifting column (7) is provided with a connecting plate (9) in a sliding fit mode, one end, far away from each lifting column (7), of each connecting plate (9) is fixedly provided with two hydraulic cylinders (901), each hydraulic cylinder (901) is horizontally arranged, one end, far away from each hydraulic cylinder (901), of each hydraulic cylinder (902) is provided with a hydraulic rod (902), and each end, far away from each hydraulic cylinder (901), of each hydraulic cylinder is provided with a second electric sucker (903);
The conveying underframe (10) is horizontally arranged, a third sliding block (13) is slidably matched with the top of the conveying underframe (10), a tray (15) is fixedly welded to the top of the third sliding block (13), and the overturned liquid crystal display is conveyed to the attaching processing area by adjusting the position of the tray (15).
2. The turnover mechanism for attaching processing of a liquid crystal display according to claim 1, wherein: the top of base (1) is fixed with mounting panel (205) through the bolt, and first motor (206) are installed to one side level of mounting panel (205), and first motor (206) are located one side that backup pad (201) were kept away from to mounting panel (205), and one end that first motor (206) is close to mounting panel (205) is connected with tilting lever (202) through the pivot.
3. The turnover mechanism for attaching processing of a liquid crystal display according to claim 1, wherein: one side of the lifting column (7) close to the cross beam (5) is fixedly provided with a moving plate (6) in a welded mode, the moving plate (6) is in sliding fit with one side of the cross beam (5), and the lifting column (7) is in sliding fit with the cross beam (5) through the moving plate (6).
4. The turnover mechanism for bonding processing of a liquid crystal display according to claim 3, wherein: the crossbeam (5) is hollow square tube structure, and first spout (501) have all been seted up to the upper and lower both sides of crossbeam (5), and crossbeam (5) internal rotation cooperation has first lead screw (502), and second motor (503) are installed to the one end level of crossbeam (5), and the one end that second motor (503) is close to crossbeam (5) is connected through pivot and first lead screw (502).
5. The turnover mechanism for attaching processing of a liquid crystal display according to claim 4, wherein: one side of moving plate (6) far away from lifting column (7) is welded with first slider (601), first slider (601) is "U" style of calligraphy structure, first slider (601) and two first spouts (501) sliding fit, one side of moving plate (6) is kept away from to first slider (601) is welded with first nut (602), first nut (602) screw-thread fit is on first lead screw (502).
6. The turnover mechanism for attaching processing of a liquid crystal display according to claim 1, wherein: the lifting column (7) is of a hollow square tube structure, second sliding grooves (701) are formed in two sides of the lifting column (7), a second screw rod (702) is rotationally matched with the lifting column (7), a third motor (703) is vertically arranged at the top of the lifting column (7), and one end, close to the lifting column (7), of the third motor (703) is connected with the second screw rod (702) through a rotating shaft.
7. The turnover mechanism for attaching processing of a liquid crystal display according to claim 6, wherein: the connecting plate (9) is T-shaped structure, and one end of connecting plate (9) close to lifting column (7) welded fastening has second slider (8), and second slider (8) sliding fit is in one side of lifting column (7), and connecting plate (9) pass through second slider (8) and lifting column (7) sliding fit.
8. The turnover mechanism for attaching processing of a liquid crystal display according to claim 7, wherein: the second slider (8) is "mouthful" style of calligraphy structure, and second slider (8) and two second spouts (701) sliding fit, and one end that connecting plate (9) was kept away from to second slider (8) has welded second nut (801), and second nut (801) screw thread fit is on second lead screw (702).
9. The turnover mechanism for attaching processing of a liquid crystal display according to claim 1, wherein: the top welding of base station (1) has support chassis (101), conveying chassis (10) are fixed at support chassis (101) top, the cross-section of conveying chassis (10) is the "U" style of calligraphy structure of inversion, conveying chassis (10) bottom normal running fit has third lead screw (11), fourth motor (12) are installed to one end of conveying chassis (10), fourth motor (12) one end is connected with third lead screw (11) through the pivot, third slider (13) are "mouthful" style of calligraphy structure, third slider (13) cover is established on conveying chassis (10), the welding has third nut (14) on third slider (13), third nut (14) screw-thread fit is on third lead screw (11).
10. A method of using the turnover mechanism for bonding processing of a liquid crystal display according to any one of claims 1 to 9, characterized in that: the working method of the turnover mechanism specifically comprises the following steps:
Step one: the first screw rod (502) is driven by the second motor (503), the first screw rod (502) is rotated, the first nut (602) moves on the first screw rod (502), the first nut (602) drives the first sliding block (601), the first sliding block (601) slides on the cross beam (5), the moving plate (6) moves left and right on the cross beam (5) by sliding the first sliding block (601), the moving plate (6) drives the lifting column (7), the lifting column (7) moves left and right, the left and right positions of the second electric sucking disc (903) are adjusted, the second electric sucking disc (903) is adjusted to be above the liquid crystal display screen, the second screw rod (702) is rotated by the third motor (703), the second nut (801) moves on the second screw rod (903), the second sliding block (8) is driven by the second nut (801), the second sliding block (8) moves up and down, the second electric sucking disc (903) is adjusted by the electric sucking disc (903), the second electric sucking disc (903) is adjusted to be close to the liquid crystal display screen, the second electric sucking disc (903) is adjusted to the height, transferring the liquid crystal display screen by adjusting the position of the second electric sucking disc (903) left and right;
Step two: the liquid crystal display screen is slowly moved into the lower part of the turning plate (203) from one side through the driving of the second motor (503), the liquid crystal display screen is slowly lifted through the driving of the third motor (703), the top of the liquid crystal display screen is tightly attached to the first electric sucking disc (204), the liquid crystal display screen is adsorbed through the first electric sucking disc (204), meanwhile, the liquid crystal display screen is loosened and removed through the second electric sucking disc (903), the turning rod (202) is driven to rotate through the driving of the first motor (206), the turning plate (203) is driven by the turning rod (202), the turning plate (203) is turned, the liquid crystal display screen is driven in the turning process of the turning plate (203), and the turning operation of the liquid crystal display screen is completed;
Step three: through the position that removes second electronic sucking disc (903), make second electronic sucking disc (903) adsorb the liquid crystal display after the upset, adsorb through second electronic sucking disc (903) and drive, place the liquid crystal display after the upset on tray (15), drive through fourth motor (12), make third lead screw (11) rotate, through rotating third lead screw (11), make third nut (14) remove on third lead screw (11), third nut (14) drive third slider (13), make third slider (13) back and forth movement, through back and forth movement third slider (13), adjust the front and back position of tray (15), through the position of adjusting tray (15), convey the liquid crystal display after the upset to laminating processing district.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114967193B (en) * | 2022-06-08 | 2023-04-25 | 蚌埠市高远光电有限公司 | LCD seals transfer equipment |
| CN115171524A (en) * | 2022-08-08 | 2022-10-11 | 宁振 | Counterpoint laminating device of display |
| CN117590630A (en) * | 2023-10-30 | 2024-02-23 | 四川省长江龙科技有限公司 | Liquid crystal display chip mounter |
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