CN110596002A - Auxiliary detection device for front and back of display screen - Google Patents
Auxiliary detection device for front and back of display screen Download PDFInfo
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- CN110596002A CN110596002A CN201910876999.9A CN201910876999A CN110596002A CN 110596002 A CN110596002 A CN 110596002A CN 201910876999 A CN201910876999 A CN 201910876999A CN 110596002 A CN110596002 A CN 110596002A
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- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 90
- 230000033001 locomotion Effects 0.000 claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 239000003638 chemical reducing agent Substances 0.000 claims description 14
- 241000252254 Catostomidae Species 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 38
- 239000000758 substrate Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/845—Objects on a conveyor
Abstract
The invention relates to a display screen front and back auxiliary detection device, which comprises: the rotary motor is connected with the first transmission mechanism in a sliding way through a first transmission seat and can linearly move along the X-axis direction, and the rotary motor is connected with a first sucking disc part; the workstation top is located to the support frame, be equipped with second transmission device on the support frame, the lifing arm passes through second conveying seat and goes up sliding connection with second transmission device, and can make rectilinear movement along the Y axle direction, the second sucking disc portion is connected to the bottom of lifing arm, second sucking disc portion hangs between first conveying seat and second conveying seat, and set up relatively with first sucking disc portion, second sucking disc portion can reciprocate along the Z axle direction under the drive of lifing arm, X axle, Y axle, Z axle mutually perpendicular. The invention can overcome the technical problems that the time and labor are wasted when the front side and the back side of the liquid crystal screen are changed and the liquid crystal screen is easily damaged at present, and has the advantages of stability, reliability and high working efficiency.
Description
Technical Field
The invention belongs to the technical field of machine manufacturing. More specifically, the invention relates to a device for auxiliary detection of the front and back sides of a display screen.
Background
The liquid crystal display is a display with higher definition, and is generally formed by assembling a liquid crystal substrate and a printed circuit board (namely a PCB), wherein the liquid crystal substrate is filled with a liquid crystal material, and the printed circuit board can change the arrangement condition of internal molecules of the liquid crystal material in the liquid crystal substrate through voltage so as to achieve the purposes of shading and transmitting light to display images with different depths and consistent errors.
At present, in the field of liquid crystal display screen production, assembly line type production and application are more and more extensive, front and back sides of a liquid crystal substrate and a printed circuit board which are assembled on an assembly line need to be detected, the front and back sides of a liquid crystal display screen are directly changed by hands of workers in a traditional detection mode, time and labor are wasted, and the liquid crystal display screen is easily damaged. Therefore, how to smoothly change the front and the back of the liquid crystal display is a problem to be solved in the current production process.
Disclosure of Invention
The invention provides an auxiliary detection device for front and back sides of a display screen, which is used for solving the technical problems that time and labor are wasted when the front and back sides of the liquid crystal screen are changed and the liquid crystal screen is easily damaged at present, and is stable, reliable and efficient in work.
The technical scheme for solving the technical problems is as follows: a detection device is assisted to display screen positive and negative, it includes: the device comprises a workbench, a first transmission mechanism, a first transmission seat, a rotating motor, a first tray sucking part, a support frame, a second transmission mechanism, a second transmission seat, a lifting arm and a second tray sucking part;
the first transmission mechanism is arranged on a workbench, the first transmission seat is arranged on the first transmission mechanism, the first transmission seat is driven by the first transmission mechanism to linearly move along the X-axis direction, the rotating motor is fixedly arranged on the first transmission seat, and the top output end of the rotating motor is fixedly connected with the bottom of the first chuck part;
the support frame set up in on the upper surface of workstation, be provided with second transmission device on the support frame, install on the second transmission device second conveying seat, second conveying seat is in make rectilinear movement along the Y axle direction under the drive of second transmission device, install on the side of second conveying seat the lifing arm, the bottom fixed mounting of lifing arm the second sucking disc portion, second sucking disc portion hang between first conveying seat and second conveying seat, and with first sucking disc portion sets up relatively, the second sucking disc portion can be followed the Z axle direction and made up and down under the drive of lifing arm, X axle, Y axle, Z axle are mutually perpendicular.
The invention has the beneficial effects that: according to the technical scheme, the first suction disc part can linearly move on the workbench along the X-axis direction through the first transmission mechanism and the first transmission seat, the liquid crystal screen is fixed on the upper surface of the first suction disc part in the moving process, and a detector can detect the front surface of the liquid crystal screen on the first suction disc part; and then the second sucker part can move up and down along the Z-axis direction through the lifting arm and adsorb the front surface of the liquid crystal screen through horizontal adjustment of the rotating motor, the liquid crystal screen is separated from the first sucker part along with the movement of the lifting arm and then suspended in the air, and the liquid crystal screen can linearly move along the Y-axis direction through the second transmission mechanism and the second conveying seat, so that a detector can detect the back surface of the liquid crystal screen on the first sucker part, and the detection is simple, effective and convenient to operate.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, the first sucker part comprises a first mounting plate, a sucker A, a connecting plate, a fixed block and a first threaded rod, the lower surface of the first mounting plate is fixedly connected with the output end of the top of the rotating motor, a plurality of through holes penetrating through a plate body are formed in the upper surface of the first mounting plate, the connecting plate is located on the lower surface of the first mounting plate, the fixed block is arranged at one end of the upper surface of the connecting plate, and the fixed block is fixedly connected with the lower surface of the first mounting plate; the other end of connecting plate upper surface is equipped with the first screw thread through-hole that runs through the plate body, first screw thread through-hole internal thread connection first threaded rod, the top of first threaded rod sets up sucking disc A under the drive of first threaded rod sucking disc A passes linear motion about the through-hole of first mounting panel is made.
The suction cup A can penetrate through the through hole of the first mounting plate to do vertical linear motion under the driving of the first threaded rod, and is flexible to adjust; sucking disc A's upper surface with the upper surface of first mounting panel is parallel, can enough guarantee the transportation flatness of first mounting panel like this, also can adsorb and fix the LCD screen, helps cooperating second sucking disc portion to carry out the transform that detects the face.
Further, the second sucker part comprises a frame, a second mounting plate and a sucker B, wherein a plurality of second threaded through holes penetrating through the plate body are formed in the lower surface of the second mounting plate, a plurality of suckers B are further arranged on the lower surface of the second mounting plate, and the suckers B are in threaded connection with the second threaded through holes through second threaded rods; the upper surface of second mounting panel with the bottom fixed connection of frame, the top side of frame passes through bolt and lifing arm fixed connection.
The beneficial effect who adopts above-mentioned further scheme is that can effectively adsorb through sucking disc B and fix the LCD screen surface, and the effect is stable.
Further, the second sucking disc portion still includes sucking disc C, slide rail, slide seat, sucking disc C support, rotating member, the slide rail set up in the edge of the upper surface of second mounting panel, the slide rail is parallel with the extending direction of a side of second mounting panel, slidable mounting has the slide seat on the slide rail, the first end of sucking disc C support with slide seat fixed connection, the second end of sucking disc C support extends towards the outside direction of the side of perpendicular to second mounting panel, the second end of sucking disc C support still with the first end swivelling joint of rotating member, and the rotation axis of rotating member is perpendicular to the horizontal plane, the second end surface of rotating member is equipped with the third screw through-hole that runs through the rotating member, the second end of rotating member still is equipped with sucking disc C, sucking disc C passes through third threaded rod and third screw through-hole threaded connection, the sucker C and the sucker B are arranged on the same side.
The liquid crystal substrate can be sucked by the sucking disc B, and the printed circuit board can be sucked by the sucking disc C, so that the liquid crystal substrate and the printed circuit board are fixed simultaneously, and the stability is greatly improved; simultaneously, sucking disc C support can make straight reciprocating motion along the direction of slide rail through the slide, and its cooperation rotating member can make sucking disc C hold printed circuit board's arbitrary position, even the size of liquid crystal substrate or printed circuit board changes to some extent like this, also can reach fixed effect, adjusts nimble and convenient.
Furthermore, the sucker A, the sucker B and the sucker C are all vacuum suckers, and the rebound strokes of the sucker A, the sucker B and the sucker C are all 6-10 mm.
Adopt above-mentioned further scheme's beneficial effect can strengthen fixed effect through injecing the stroke of kick-backing, helps adjusting the position of sucking disc, flexible operation.
Furthermore, the areas of the suction cups A and B are both 690 and 710mm2The area of the sucker C is 12-18mm2。
The beneficial effects of adopting above-mentioned further scheme are that the sucking disc area through injecing sucking disc A, sucking disc B and sucking disc C can satisfy the absorption dynamics of liquid crystal substrate and printed circuit board respectively, practices thrift manufacturing cost.
Further, first transmission mechanism includes first linear motion module, first reduction gear, a servo motor, first linear motion module fixed mounting be in on the workstation, the removal end of first linear motion module with first transmission seat bottom fixed connection, the power input transmission shaft of first linear motion module with first reduction gear passes through the coupling joint, first reduction gear with a servo motor connects.
Adopt above-mentioned further scheme's beneficial effect be that first transmission seat can follow X axle through first linear motion module and make linear motion, convenient operation adjusts in a flexible way.
Further, the support frame includes four piece at least vertical stands and two piece at least supporting beam, four vertical stand is quadrangle and distributes symmetrically on the workstation, wherein sets up first supporting beam between first vertical stand and the vertical stand of second, sets up a second supporting beam between the vertical stand of third and the vertical stand of fourth, first supporting beam with the second supporting beam all with the Y axle is parallel, first supporting beam with the upper surface of second supporting beam with second transmission device fixed connection.
The support frame has the beneficial effects that the support frame can effectively enhance the support force of the support frame through the four vertical upright posts and the two support beams, and the safe and stable operation of the device is ensured.
Further, second transmission device includes two the same second linear motion modules, second reduction gear, second servo motor, connecting axle, and two the same second linear motion modules set up respectively first supporting beam with on the second supporting beam, and be parallel to each other, two be provided with between the second linear motion module and be used for synchronous transmission two the second linear motion module the connecting axle, one of them the power input transmission shaft of second linear motion module with the second reduction gear passes through the coupling joint, the second reduction gear with second servo motor connects two under second servo motor's the drive two the power input transmission shaft and the connecting axle of second linear motion module rotate simultaneously.
Adopt above-mentioned further scheme's beneficial effect be that two second linear motion modules can improve the stationarity that lifing arm and second chassis portion removed the in-process, convenient inspection.
Furthermore, the second transmission seat is located between the two second linear motion modules, and two ends of the second transmission seat are respectively fixedly connected with the moving ends of the two second linear motion modules.
Drawings
FIG. 1 is a first schematic structural diagram of a detecting device according to the present invention;
FIG. 2 is a second schematic structural diagram of the detecting device of the present invention;
FIG. 3 is a schematic front view of the detecting device of the present invention;
FIG. 4 is a schematic view of the combination of the suction cup A, the connecting plate, the fixing block and the first threaded rod of the detecting device of the present invention;
FIG. 5 is a schematic view of a second chuck part of the detecting device of the present invention;
FIG. 6 is a schematic view showing the movement of the liquid crystal panel when the detecting device of the present invention is in use.
In the drawings, the components represented by the respective reference numerals are listed below:
2. a workbench, 4, a first transmission seat, 6, a rotating motor, 8, a first sucker part, 10, a first mounting plate, 12, suckers A, 14, a connecting plate, 15, a first threaded through hole, 16, a fixed block, 18, a first threaded rod, 20, a second transmission seat, 22, a lifting arm, 24, a second sucker part, 26, a frame, 28, a second mounting plate, 30, suckers B, 31, a second threaded rod, 32, a second threaded through hole, 34, suckers C, 36, a sliding rail, 38, a sliding seat, 40, a sucker C support, 42, a rotating part, 43, a third threaded rod, 44, a third threaded through hole, 50, a first transmission mechanism, 52, a first linear motion module, 54, a first reducer, 56, a first servo motor, 60, a support frame, 62, a vertical upright column, 64, a support beam, 64-1, a first support beam, 64-2 and a second support beam, 70. the second transmission mechanism 72, the second linear motion module 74, the second speed reducer 76, the second servo motor 78 and the connecting shaft.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which are merely for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.
In the description of the invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "connected" are to be construed broadly, e.g. as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the creation of the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention is further illustrated with reference to the accompanying figures 1 to 6:
in a first mode
This mode provides a display screen positive and negative auxiliary detection device, combines fig. 1 to fig. 3 to show, and it includes: the device comprises a workbench 2, a first transmission mechanism 50, a first transmission seat 4, a rotating motor 6, a first sucker part 8, a support frame 60, a second transmission mechanism 70, a second transmission seat 20, a lifting arm 22 and a second sucker part 24; as shown in fig. 1, the first transmission mechanism 50 is mounted on the worktable 2, the first transmission base 4 is mounted on the first transmission mechanism 50, the first transmission base 4 is driven by the first transmission mechanism 50 to move linearly along the X-axis direction, the rotating motor 6 is fixedly mounted on the first transmission base 4, and the top output end of the rotating motor 6 is fixedly connected with the bottom of the first chuck part 8; as shown in fig. 2 and 3, the supporting frame 60 is disposed on the upper surface of the working table 2, the supporting frame 60 is provided with a second transmission mechanism 70, the second transmission mechanism 70 is provided with the second transmission base 20, the second transmission base 20 is driven by the second transmission mechanism 70 to linearly move along the Y-axis direction, the lifting arm 22 is mounted on the side surface of the second transmission base 20, the second chuck part 24 is fixedly mounted at the bottom of the lifting arm 22, the second chuck part 24 is suspended between the first transmission base 4 and the second transmission base 20 and is disposed opposite to the first chuck part 8, the second chuck part 24 can move up and down along the Z-axis direction under the driving of the lifting arm 22, and the X-axis, the Y-axis, and the Z-axis are perpendicular to each other.
The mode can overcome the technical problems that the front and the back of the liquid crystal screen are time-consuming and labor-consuming to transform at present, and the liquid crystal screen is easy to damage, and is stable, reliable and efficient in work.
The working principle is as follows: as shown in fig. 6, the first chuck part 8 can move linearly on the table 2 along the X-axis direction through the first transfer mechanism 50 and the first transfer base 4, the liquid crystal panel is fixed on the upper surface of the first chuck part 8 during the movement, and the inspector can inspect the front surface of the liquid crystal panel on the first chuck part 8; then, through horizontal adjustment of the rotating motor 6, the second sucking disc part 24 can move up and down along the Z-axis direction through the lifting arm 22 and adsorb the front side of the liquid crystal screen, then the liquid crystal screen is suspended in the air after being separated from the first sucking disc part 8 along with the movement of the lifting arm 22, and then the liquid crystal screen can linearly move along the Y-axis direction through the second transmission mechanism 70 and the second conveying seat 20, so that a detector can detect the back side of the liquid crystal screen on the first sucking disc part 8, the operation is simple and effective, and the production efficiency is greatly improved.
In order to achieve and adjust the adsorption effect, as shown in fig. 1 and 4, the first chuck part 8 includes a first mounting plate 10, a chuck a12, a connecting plate 14, a fixing block 16, and a first threaded rod 18, a lower surface of the first mounting plate 10 is fixedly connected to an output end of the top of the rotating electrical machine 6, an upper surface of the first mounting plate 10 is provided with a plurality of through holes penetrating through a plate body, the connecting plate 14 is located on the lower surface of the first mounting plate 10, one end of an upper surface of the connecting plate 14 is provided with the fixing block 16, and the fixing block 16 is fixedly connected to the lower surface of the first mounting plate 10; the other end of connecting plate 14 upper surface is equipped with the first screw through-hole 15 that runs through the plate body, first screw through-hole 15 internal thread connection first threaded rod 18, the top of first threaded rod 18 sets up sucking disc A12 under the drive of first threaded rod 18 sucking disc A12 passes linear motion about the through-hole of first mounting panel 10 is made.
In this way, the suction cup a12 of this mode can pass through the through hole of the first mounting plate 10 to move linearly up and down under the driving of the first threaded rod 18, and is flexible to adjust; the upper surface of the suction cup A12 is parallel to the upper surface of the first mounting plate 10, so that the transportation flatness of the first mounting plate 10 can be ensured, the liquid crystal screen can be adsorbed and fixed, and the change of the detection surface by matching with the second suction cup part 24 is facilitated.
In order to ensure stable adsorption, the second chuck part 24 comprises a frame 26, a second mounting plate 28 and a suction cup B30, wherein the lower surface of the second mounting plate 28 is provided with a plurality of second threaded through holes 32 penetrating through the plate body, the lower surface of the second mounting plate 28 is also provided with a plurality of suction cups B30, and the suction cups B30 are in threaded connection with the second threaded through holes 32 through second threaded rods 31; the upper surface of the second mounting plate 28 is fixedly connected with the bottom of the frame 26, and the top side of the frame 26 is fixedly connected with the lifting arm 20 through bolts.
In order to improve the transportation stability of the lcd, as shown in fig. 1 and fig. 5, the second tray portion 24 further includes a suction cup C34, a slide rail 36, a slide seat 38, a suction cup C bracket 40, and a rotating member 42, the slide rail 36 is disposed at the edge of the upper surface of the second mounting plate 28, the slide rail 36 is parallel to the extending direction of one side surface of the second mounting plate 28, the slide seat 38 is slidably mounted on the slide rail 36, the first end of the suction cup C bracket 40 is fixedly connected to the slide seat 38, the second end of the suction cup C bracket 40 extends towards the outside direction perpendicular to the one side surface of the second mounting plate 28, the second end of the suction cup C bracket 40 is further rotatably connected to the first end of the rotating member 42, the rotation axis of the rotating member 42 is perpendicular to the horizontal plane, the second end surface of the rotating member 42 is provided with a third through hole 44 penetrating through the rotating member 42, the second end of rotating member 42 still is equipped with sucking disc C34, sucking disc C34 passes through third threaded rod 43 and third screw through-hole 44 threaded connection, sucking disc C34 with sucking disc B30 homonymy sets up.
In this way, the liquid crystal substrate can be sucked by the suction cup B30, and the printed circuit board can be sucked by the suction cup C34, so that the liquid crystal substrate and the printed circuit board are fixed at the same time, and the stability is greatly improved; meanwhile, the suction cup C support 40 can linearly reciprocate along the direction of the slide rail 36 through the slide base 38, and the suction cup C34 can suck any position of the printed circuit board by matching with the rotating member 42, so that even if the size of the liquid crystal substrate or the printed circuit board is changed, the fixing effect can be achieved, and the adjustment is flexible and convenient.
It should be noted that in this mode, the forms of the suction cup a12, the suction cup B30 and the suction cup C34 are various, and the suction cup a12, the suction cup B30 and the suction cup C34 are all vacuum suction cups, so that the materials are widely available, and the effect is stable; the rebound strokes of the suction cup A12, the suction cup B30 and the suction cup C34 are all 6-10mm, the fixing effect can be enhanced by limiting the rebound strokes, the position of the suction cup can be adjusted, and the operation is flexible; the suction areas of the suction cup A12, the suction cup B30 and the suction cup C34 can be the same or different, and an optional mode is provided in the method, wherein the suction cup areas of the suction cup A12 and the suction cup B30 are both 690 and 710mm2The area of the sucking disc C34 is 12-18mm2。
In order to realize the movement of the first transmission seat 4 in the X-axis direction, the first transmission mechanism 50 includes a first linear motion module 52, a first speed reducer 54, and a first servo motor 56, the first linear motion module 52 is fixedly mounted on the worktable 2, the moving end of the first linear motion module 52 is fixedly connected with the bottom of the first transmission seat 4, a power input transmission shaft of the first linear motion module 52 is connected with the first speed reducer 54 through a coupling, and the first speed reducer 54 is connected with the first servo motor 56. Specifically, the linear module of FBL60 model that chengdu good fortune reputation science and technology limited that this mode adopted is controlled through first rectilinear motion module 52, and convenient operation adjusts in a flexible way.
It is understood that the first linear motion module 52 is a belt or lead screw linear motion module.
In order to ensure the safe and smooth operation of the device, the supporting frame 60 includes at least four vertical columns 62 and at least two supporting beams 64, the four vertical columns 62 are quadrilateral and symmetrically distributed on the workbench 2, wherein a first supporting beam 64-1 is arranged between a first vertical column and a second vertical column, a second supporting beam 64-2 is arranged between a third vertical column and a fourth vertical column, the first supporting beam 64-1 and the second supporting beam 64-2 are both parallel to the Y axis, and the upper surfaces of the first supporting beam 64-1 and the second supporting beam 64-2 are fixedly connected with the second transmission mechanism 70. This can effectively enhance the supporting force of the supporting frame 60.
In order to realize the movement of the second transfer base 20 in the Y-axis direction, the second transmission mechanism 70 includes two identical second linear motion modules 72, a second reducer 74, a second servo motor 76, and a connecting shaft 78, the two identical second linear motion modules 72 are respectively disposed on the first supporting beam 64-1 and the second supporting beam 64-2, and are parallel to each other, the connecting shaft 78 for synchronously driving the two second linear motion modules 72 is arranged between the two second linear motion modules 72, the power input transmission shaft of one of the second linear motion modules 72 is connected with the second speed reducer 74 through a coupling, the second speed reducer 74 is connected with the second servo motor 76, the power input transmission shafts and the connecting shafts 78 of the two second linear motion modules 72 rotate simultaneously under the driving of the second servo motor 76. Specifically, the CCM type double-track linear guide rail module produced by Dongguan city remote automation science and technology limited company adopted by the method is controlled by the second linear motion module 72, so that the operation is convenient, and the adjustment is flexible.
Two second linear motion modules 72 of this mode can improve the stationarity of lifing arm 22 and second chassis portion removal in-process, the convenient inspection.
In order to satisfy the moving effect, the second transmission seat 20 is located between the two second linear motion modules 72, and two ends of the second transmission seat 20 are respectively fixedly connected with the moving ends of the two second linear motion modules 72.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a detection device is assisted to display screen positive and negative, its characterized in that, it includes: the device comprises a workbench (2), a first transmission mechanism (50), a first transmission seat (4), a rotating motor (6), a first tray sucking part (8), a support frame (60), a second transmission mechanism (70), a second transmission seat (20), a lifting arm (22) and a second tray sucking part (24);
the first transmission mechanism (50) is mounted on the workbench (2), the first transmission seat (4) is mounted on the first transmission mechanism (50), the first transmission seat (4) is driven by the first transmission mechanism (50) to move linearly along the X-axis direction, the rotating motor (6) is fixedly mounted on the first transmission seat (4), and the top output end of the rotating motor (6) is fixedly connected with the bottom of the first chuck part (8);
the support frame (60) is arranged on the upper surface of the workbench (2), a second transmission mechanism (70) is arranged on the support frame (60), the second transmission mechanism (70) is provided with the second transmission seat (20), the second transmission seat (20) is driven by the second transmission mechanism (70) to move linearly along the Y-axis direction, the lifting arm (22) is arranged on the side surface of the second conveying seat (20), the second sucker part (24) is fixedly arranged at the bottom of the lifting arm (22), the second sucker part (24) is hung between the first transmission seat (4) and the second transmission seat (20), and the second sucker part (24) is driven by a lifting arm (22) to move up and down along the Z-axis direction, and the X-axis, the Y-axis and the Z-axis are mutually vertical.
2. The auxiliary detection device for the front and back of the display screen according to claim 1, wherein the first sucker part (8) comprises a first mounting plate (10), a sucker A (12), a connecting plate (14), a fixed block (16) and a first threaded rod (18), the lower surface of the first mounting plate (10) is fixedly connected with the top output end of the rotating motor (6), a plurality of through holes penetrating through a plate body are formed in the upper surface of the first mounting plate (10), the connecting plate (14) is located on the lower surface of the first mounting plate (10), the fixed block (16) is arranged at one end of the upper surface of the connecting plate (14), and the fixed block (16) is fixedly connected with the lower surface of the first mounting plate (10); the other end of connecting plate (14) upper surface is equipped with first screw through-hole (15) that runs through the plate body, first screw through-hole (15) internal thread connection first threaded rod (18), the top of first threaded rod (18) sets up sucking disc A (12) under the drive of first threaded rod (18) sucking disc A (12) pass linear motion about the through-hole of first mounting panel (10) is made.
3. The auxiliary detection device for the front and back of the display screen according to claim 1, wherein the second sucker portion (24) comprises a frame (26), a second mounting plate (28) and a sucker B (30), a plurality of second threaded through holes (32) penetrating through a plate body are formed in the lower surface of the second mounting plate (28), a plurality of suckers B (30) are further formed in the lower surface of the second mounting plate (28), and the suckers B (30) are in threaded connection with the second threaded through holes (32) through second threaded rods (31); the upper surface of the second mounting plate (28) is fixedly connected with the bottom of the rack (26), and the top side surface of the rack (26) is fixedly connected with the lifting arm (22) through a bolt.
4. The auxiliary detection device for the front and back of the display screen according to claim 3, wherein the second sucker portion (24) further comprises a sucker C (34), a slide rail (36), a slide seat (38), a sucker C support (40) and a rotating member (42), the slide rail (36) is disposed at an edge of the upper surface of the second mounting plate (28), the slide rail (36) is parallel to an extending direction of a side surface of the second mounting plate (28), the slide seat (38) is slidably mounted on the slide rail (36), a first end of the sucker C support (40) is fixedly connected with the slide seat (38), a second end of the sucker C support (40) extends towards an outer side direction perpendicular to the side surface of the second mounting plate (28), and a second end of the sucker C support (40) is rotatably connected with a first end of the rotating member (42), and the rotation axis of rotating member (42) is perpendicular to the horizontal plane, the second end surface of rotating member (42) is equipped with and runs through the third screw through-hole (44) of rotating member (42), the second end of rotating member (42) still is equipped with sucking disc C (34), sucking disc C (34) pass through third threaded rod (43) and third screw through-hole (44) threaded connection, sucking disc C (34) with sucking disc B (30) homonymy sets up.
5. The device for auxiliary detection of the front and back of the display screen according to claim 4, wherein the suction cup A (12), the suction cup B (30) and the suction cup C (34) are vacuum suction cups, and the rebound strokes of the suction cup A (12), the suction cup B (30) and the suction cup C (34) are 6-10 mm.
6. The device as claimed in claim 4, wherein the areas of the suction pads A (12) and B (30) are 690-710mm2The area of the sucker C (34) is 12-18mm2。
7. The auxiliary detection device for the front and back of the display screen according to any one of claims 1 to 6, wherein the first transmission mechanism (50) comprises a first linear motion module (52), a first speed reducer (54) and a first servo motor (56), the first linear motion module (52) is fixedly installed on the workbench (2), a moving end of the first linear motion module (52) is fixedly connected with the bottom of the first transmission base (4), a power input transmission shaft of the first linear motion module (52) is connected with the first speed reducer (54) through a coupling, and the first speed reducer (54) is connected with the first servo motor (56).
8. The device for auxiliary detection of the front and back of the display screen according to any one of claims 1 to 6, wherein the supporting frame (60) comprises at least four vertical columns (62) and at least two supporting beams (64), the four vertical columns (62) are quadrilateral and symmetrically distributed on the workbench (2), a first supporting beam (64-1) is arranged between a first vertical column and a second vertical column, a second supporting beam (64-2) is arranged between a third vertical column and a fourth vertical column, the first supporting beam (64-1) and the second supporting beam (64-2) are both parallel to the Y axis, and the upper surfaces of the first supporting beam (64-1) and the second supporting beam (64-2) are fixedly connected with the second transmission mechanism (70).
9. The auxiliary detection device for the front and back of the display screen according to claim 8, wherein the second transmission mechanism (70) comprises two identical second linear motion modules (72), a second speed reducer (74), a second servo motor (76) and a connecting shaft (78), the two identical second linear motion modules (72) are respectively arranged on the first supporting beam (64-1) and the second supporting beam (64-2) and are parallel to each other, the connecting shaft (78) for synchronously transmitting the two second linear motion modules (72) is arranged between the two second linear motion modules (72), a power input transmission shaft of one of the second linear motion modules (72) is connected with the second speed reducer (74) through a coupler, and the second speed reducer (74) is connected with the second servo motor (76), and the power input transmission shafts and the connecting shafts (78) of the two second linear motion modules (72) are driven by the second servo motor (76) to rotate simultaneously.
10. The device for auxiliary detection of front and back sides of a display screen according to claim 9, wherein the second transmission base (20) is located between the two second linear motion modules (72), and two ends of the second transmission base (20) are respectively fixedly connected with moving ends of the two second linear motion modules (72).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910876999.9A CN110596002A (en) | 2019-09-17 | 2019-09-17 | Auxiliary detection device for front and back of display screen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910876999.9A CN110596002A (en) | 2019-09-17 | 2019-09-17 | Auxiliary detection device for front and back of display screen |
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| CN110596002A true CN110596002A (en) | 2019-12-20 |
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| CN201910876999.9A Pending CN110596002A (en) | 2019-09-17 | 2019-09-17 | Auxiliary detection device for front and back of display screen |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040163290A1 (en) * | 2002-02-28 | 2004-08-26 | John Pena | Billboard manufacture and support assembly |
| CN101537996A (en) * | 2008-03-18 | 2009-09-23 | 上海力进铝质工程有限公司 | Rotary type vacuum loading hoisting machine |
| CN202245663U (en) * | 2011-09-28 | 2012-05-30 | 深圳市创思泰科技有限公司 | Linear guide rail extension structure and pneumatic vacuum sucker machine |
| CN102491111A (en) * | 2011-12-01 | 2012-06-13 | 河海大学常州校区 | Modularized vacuum adsorption curve type thin plate element conveying device |
| CN105883412A (en) * | 2016-06-13 | 2016-08-24 | 苏州莲敬机械工程科技有限公司 | Glass stacking spacer |
| CN206187997U (en) * | 2016-11-22 | 2017-05-24 | 合肥奥博特自动化设备有限公司 | Adjustable sucking disc tongs |
| CN106893806A (en) * | 2017-04-25 | 2017-06-27 | 浙江硕和机器人科技有限公司 | A kind of guide plate Full-automatic high frequency quenching work station |
| CN206735360U (en) * | 2017-04-25 | 2017-12-12 | 河南天扬光电科技有限公司 | Long and narrow LCDs transporter |
| CN109399269A (en) * | 2018-12-05 | 2019-03-01 | 黄石惠晶显示科技有限公司 | A kind of device of liquid crystal display after convenient transportation cutting |
| CN209160815U (en) * | 2018-11-21 | 2019-07-26 | 江苏唯侓机器人科技有限公司 | A kind of mobile phone automatic turning slewing |
| CN110154455A (en) * | 2019-04-30 | 2019-08-23 | 东莞市银泰玻璃有限公司 | A kind of bend glass glued construction |
| CN209387551U (en) * | 2018-11-23 | 2019-09-13 | 苏州旗开得电子科技有限公司 | A kind of 3D optics automaticly inspects machine |
| CN211402102U (en) * | 2019-09-17 | 2020-09-01 | 北京兆维电子(集团)有限责任公司 | Auxiliary detection device for front and back of display screen |
-
2019
- 2019-09-17 CN CN201910876999.9A patent/CN110596002A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040163290A1 (en) * | 2002-02-28 | 2004-08-26 | John Pena | Billboard manufacture and support assembly |
| CN101537996A (en) * | 2008-03-18 | 2009-09-23 | 上海力进铝质工程有限公司 | Rotary type vacuum loading hoisting machine |
| CN202245663U (en) * | 2011-09-28 | 2012-05-30 | 深圳市创思泰科技有限公司 | Linear guide rail extension structure and pneumatic vacuum sucker machine |
| CN102491111A (en) * | 2011-12-01 | 2012-06-13 | 河海大学常州校区 | Modularized vacuum adsorption curve type thin plate element conveying device |
| CN105883412A (en) * | 2016-06-13 | 2016-08-24 | 苏州莲敬机械工程科技有限公司 | Glass stacking spacer |
| CN206187997U (en) * | 2016-11-22 | 2017-05-24 | 合肥奥博特自动化设备有限公司 | Adjustable sucking disc tongs |
| CN106893806A (en) * | 2017-04-25 | 2017-06-27 | 浙江硕和机器人科技有限公司 | A kind of guide plate Full-automatic high frequency quenching work station |
| CN206735360U (en) * | 2017-04-25 | 2017-12-12 | 河南天扬光电科技有限公司 | Long and narrow LCDs transporter |
| CN209160815U (en) * | 2018-11-21 | 2019-07-26 | 江苏唯侓机器人科技有限公司 | A kind of mobile phone automatic turning slewing |
| CN209387551U (en) * | 2018-11-23 | 2019-09-13 | 苏州旗开得电子科技有限公司 | A kind of 3D optics automaticly inspects machine |
| CN109399269A (en) * | 2018-12-05 | 2019-03-01 | 黄石惠晶显示科技有限公司 | A kind of device of liquid crystal display after convenient transportation cutting |
| CN110154455A (en) * | 2019-04-30 | 2019-08-23 | 东莞市银泰玻璃有限公司 | A kind of bend glass glued construction |
| CN211402102U (en) * | 2019-09-17 | 2020-09-01 | 北京兆维电子(集团)有限责任公司 | Auxiliary detection device for front and back of display screen |
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