CN219057806U - Light guide plate feeding equipment - Google Patents
Light guide plate feeding equipment Download PDFInfo
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- CN219057806U CN219057806U CN202223409390.7U CN202223409390U CN219057806U CN 219057806 U CN219057806 U CN 219057806U CN 202223409390 U CN202223409390 U CN 202223409390U CN 219057806 U CN219057806 U CN 219057806U
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- tray
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- assembly
- light guide
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- 239000000463 material Substances 0.000 claims abstract description 52
- 238000007599 discharging Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 61
- 238000012937 correction Methods 0.000 claims description 17
- 210000000078 claw Anatomy 0.000 claims description 15
- 238000012546 transfer Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of automatic screen manufacturing, in particular to a light guide plate feeding device, which comprises a material tray feeding station and an empty tray discharging station which are arranged side by side, a feeding arm component arranged above the material tray feeding station, and an empty tray grabbing component arranged between the material tray feeding station and the empty tray discharging station; the feeding station of the material tray is provided with a small handcart feeding component, a material tray correcting component arranged above the small handcart feeding component and a material tray feeding component arranged between the small handcart feeding component and the material tray correcting component; empty disc unloading station department is provided with the dolly and gets empty disc subassembly, sets up the empty disc unloading subassembly between empty disc subassembly and empty disc snatch the subassembly. According to the utility model, through the cooperation of the material tray feeding station, the empty tray discharging station, the material feeding arm component and the empty tray grabbing component, the automatic feeding of the light guide plate is realized, and the conditions of frequent shutdown and hand operation caused by manual feeding to generate fingerprints and dust are avoided.
Description
Technical Field
The utility model relates to the technical field of automatic manufacturing of screens, in particular to a light guide plate feeding device.
Background
The light guide plate (Light Guide Plate, LGP for short) is a high-tech product manufactured and formed by using optical acrylic/PC as a base material, utilizing the backlight module technology of LCD display screen and notebook computer, transmitting the high light conductivity of the light guide point, calculating the light guide point by a computer, and refracting the light of the light guide plate into a surface light source uniform light state, and has the bright characteristics of ultra-thin, ultra-bright, uniform light guide, energy conservation, environmental protection, no dark area, durability, difficult yellowing, simple and quick installation and maintenance, and the like. In the production process of display screen, need frequent material loading to the light guide plate, among the prior art, adopt artifical manual material loading, the material loading in-process need frequent shut down, and single material loading can't realize once only carrying many trays light guide plate stack material loading, leads to production efficiency low, and manual contact light guide plate can produce fingerprint and dust, causes the yields to reduce.
Disclosure of Invention
In order to solve the problems in the background art, the utility model provides the light guide plate feeding equipment, which realizes automatic feeding of the light guide plate and avoids frequent shutdown caused by manual feeding and the condition that fingerprints and dust are dirty caused by manual operation.
The utility model adopts the following technical scheme:
the light guide plate feeding equipment comprises a material tray feeding station and an empty tray discharging station which are arranged side by side, a feeding arm assembly arranged above the material tray feeding station, and an empty tray grabbing assembly arranged between the material tray feeding station and the empty tray discharging station; the feeding station of the material tray is provided with a small handcart feeding component, a material tray correcting component arranged above the small handcart feeding component and a material tray feeding component arranged between the small handcart feeding component and the material tray correcting component; empty disc unloading station department is provided with the dolly and gets empty disc subassembly, sets up the empty disc unloading subassembly between empty disc subassembly and empty disc snatch the subassembly.
Further, the tray feeding assembly and the empty tray discharging assembly comprise a first tray bracket, a jacking mechanism arranged below the first tray bracket, a tray horizontal transfer mechanism for driving the first tray bracket to horizontally move, a second tray bracket arranged above the first tray bracket and a tray vertical transfer mechanism for driving the second tray bracket to vertically move.
Further, the tray feeding assembly and the empty tray discharging assembly also comprise positioning correction mechanisms arranged on two sides of the second tray bracket.
Further, the first tray bracket comprises at least two first supporting claws, the second tray bracket comprises at least two second supporting claws, and the first supporting claws and the second supporting claws are alternately arranged at intervals.
Further, the feeding arm assembly comprises a light guide plate grabbing mechanism, a rotating mechanism for driving the light guide plate grabbing mechanism to horizontally rotate and a light guide plate grabbing transfer mechanism for driving the light guide plate grabbing mechanism to move in three directions.
Further, the empty disc grabbing assembly comprises an empty disc grabbing mechanism and an empty disc grabbing transfer mechanism for driving the empty disc grabbing mechanism to horizontally and vertically move.
Further, the trolley feeding assembly and the trolley empty disc taking assembly comprise trolley bodies, a charging disc placing rack fixedly installed on the trolley bodies and guide wheels arranged on two sides of the trolley bodies.
Further, the panorama camera subassembly is provided with to charging tray correction subassembly's top.
Further, the side of the tray correction assembly is provided with a fool-proof detection assembly.
Compared with the prior art, the utility model has the beneficial effects that:
1) According to the utility model, through the cooperation of the material tray feeding station, the empty tray discharging station, the material feeding arm component and the empty tray grabbing component, the automatic feeding of the light guide plate is realized, and the conditions of frequent shutdown and hand print and dust pollution caused by manual feeding are avoided.
2) The small cart feeding assembly, the material tray correcting assembly and the material tray feeding assembly are arranged at the material tray feeding station, the material tray feeding assembly pushes the stacked material trays provided with the light guide plates into the device, the material tray feeding assembly removes the material trays on the small cart feeding assembly from the small cart feeding assembly and moves the material trays to the material tray correcting assembly, the material tray correcting assembly is used for correcting the positions of the material trays, and when the material feeding arm assembly is convenient to absorb the light guide plates, the light guide plates are positioned at the correct positions.
3) The empty disc unloading station is provided with a trolley empty disc taking assembly and an empty disc unloading assembly, the empty disc unloading assembly moves an empty disc grabbed by the empty disc grabbing assembly from the empty disc feeding assembly to the trolley empty disc taking assembly, and the trolley empty disc taking assembly moves the empty disc out of the device.
Drawings
For a clearer description of embodiments of the utility model or of solutions in the prior art, the drawings which are used in the description of the embodiments or of the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a light guide plate feeding apparatus according to the present utility model;
FIG. 2 is a schematic illustration of the present utility model with the protective assembly removed;
FIG. 3 is a schematic view of the structure of the tray loading station of the present utility model;
fig. 4 is a schematic structural diagram of a tray feeding assembly according to the present utility model.
In the figure: 1-tray feeding station, 2-empty tray discharging station, 3-feeding arm component, 4-empty tray grabbing component, 5-rack, 6-protection component, 7-safety grating component, 11-trolley feeding component, 12-tray correcting component, 13-tray feeding component, 14-fool-proof detecting component, 21-trolley empty tray grabbing component, 22-empty tray discharging component, 31-light guide plate grabbing mechanism, 32-rotating mechanism, 33-light guide plate grabbing and transferring mechanism, 41-empty tray grabbing mechanism, 42-empty tray grabbing and transferring mechanism, 111-trolley body, 112-tray placing rack, 113-guide wheel, 114-handle, 115-caster, 116-electromagnet, 131-first tray bracket, 132-jacking mechanism, 133-tray horizontal transferring mechanism, 134-second tray bracket, 135-tray vertical transferring mechanism, 136-positioning correcting mechanism, 137-tray dividing mechanism, 1311-first tray claw, 1-second tray and 1-1361-136support.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
The utility model is discussed in detail below in conjunction with fig. 1-4 and the specific embodiments:
the embodiment of the utility model provides a light guide plate feeding device, which comprises a material disc feeding station 1, an empty disc discharging station 2, a material disc grabbing component 3 and an empty disc grabbing component 4, wherein the material disc feeding station 1 and the empty disc discharging station 2 are arranged side by side, the material disc grabbing component 3 is arranged above the material disc feeding station 1, the empty disc grabbing component 4 is arranged between the material disc feeding station 1 and the empty disc discharging station 2, a material disc with a light guide plate enters the device from the material disc feeding station 1, the material disc grabbing component 3 is used for sucking the light guide plate of the material disc feeding station 1 and moving the light guide plate to downstream equipment, the empty disc grabbing component 4 moves the empty disc with the light guide plate removed from the material disc feeding station 1 to the empty disc discharging station 2, and the empty disc is moved out of the device from the empty disc discharging station 2; the device comprises a tray feeding station 1, a trolley feeding assembly 11, a tray correction assembly 12 arranged above the trolley feeding assembly 11 and a tray feeding assembly 13 arranged between the trolley feeding assembly 11 and the tray correction assembly 12, wherein the trolley feeding assembly 11 pushes stacked trays provided with light guide plates into the device, the tray feeding assembly 13 removes the trays on the trolley feeding assembly 11 from the trolley feeding assembly 11 and moves the trays to the tray correction assembly 12, and the positions of the trays are corrected through the tray correction assembly 12, so that the light guide plates are positioned at the correct positions when the feeding arm assembly 3 is convenient to absorb the light guide plates; the empty disc unloading station 2 is provided with a trolley empty disc taking assembly 21 and an empty disc unloading assembly 22 arranged between the trolley empty disc taking assembly 21 and the empty disc grabbing assembly 4, the empty disc unloading assembly 22 moves the empty disc grabbed by the empty disc grabbing assembly 4 from the empty disc grabbed by the material disc feeding assembly 13 to the trolley empty disc taking assembly 21, and the trolley empty disc taking assembly 21 moves the empty disc out of the equipment; through the cooperation work of above-mentioned each subassembly, realized the automatic material loading of light guide plate, avoided the frequent shutdown that manual material loading leads to and the manual operation to produce the condition of fingerprint and dust dirt.
Specifically, the light guide plate feeding device further comprises a frame 5 placed on the ground, the tray feeding station 1 and the empty tray discharging station 2 are arranged in the frame 5 and are communicated with the outside, the opening of the tray feeding station 1, which is communicated with the outside, is a first access opening, the opening of the empty tray discharging station 2, which is communicated with the outside, is a second access opening, safety grating assemblies 7 are arranged on two sides of the first access opening and the second access opening, the trolley feeding assembly 11 and the trolley empty tray assembly 21 enter the tray feeding station 1 and the empty tray discharging station 2 from the first access opening and the second access opening respectively, after the trolley feeding assembly 11 and the trolley empty tray assembly 21 are placed in place, a part of the trolley feeding assembly 11 and the empty tray assembly 21 still remain outside the frame 5, namely, the safety grating assemblies 7 can still be detected, and therefore, the safety grating assemblies 7 are used for detecting whether the corresponding trolley feeding assembly 11 and the trolley empty tray assembly 21 exist or not. Specifically, the frame 5 is also fixedly provided with a protection component 6 for protecting equipment.
Further, the tray feeding assembly 13 and the empty tray discharging assembly 22 each include a first tray bracket 131, a lifting mechanism 132 disposed below the first tray bracket 131, a tray horizontal transfer mechanism 133 driving the first tray bracket 131 to move horizontally, a second tray bracket 134 disposed above the first tray bracket 131, and a tray vertical transfer mechanism 135 driving the second tray bracket 134 to move vertically. At the tray feeding station 1, a first tray bracket 131 of the tray feeding assembly 13 moves to the position below a tray on the trolley feeding assembly 11, a jacking mechanism 132 jacks up the first tray bracket 131 and simultaneously supports and separates the tray from the trolley feeding assembly 11, the first tray bracket 131 drives the tray to horizontally move to the position right below a second tray bracket 134, the second tray bracket 134 supports the tray to move upwards to the tray correcting assembly 12, and a light guide plate on the tray is waited for being taken by the feeding arm assembly 3; at the empty disc blanking station 2, the second tray bracket 134 of the empty disc blanking assembly 22 moves the empty disc downwards to the first tray bracket 131, the empty disc is placed on the first tray bracket 131, the first tray bracket 131 drives the empty disc to horizontally move to the position of the trolley empty disc taking assembly 21, the jacking mechanism 132 descends, and the empty disc is placed on the trolley empty disc taking assembly 21.
Further, the tray feeding assembly 13 and the empty tray discharging assembly 22 further comprise positioning correction mechanisms 136 arranged at two sides of the second tray bracket 134, the positioning correction mechanisms 136 comprise two positioning brackets 1361 which are arranged oppositely, the horizontal positions of the positioning brackets 1361 are adjustable, the second tray bracket 134 is placed with the tray and then moves up and down in the two positioning brackets 1361, and the positioning brackets 1361 limit and correct the positions of the tray and avoid the horizontal position of the tray from shifting; specifically, the horizontal movement of the positioning correction mechanism 136 is achieved by a rail block under the positioning correction mechanism 136.
Specifically, the tray feeding assembly 13 further includes a tray separating mechanism 137 disposed on the positioning correcting mechanism 136, for separating an upper tray from other trays in the stacked trays, so as to avoid adhesion.
Further, the first tray bracket 131 includes at least two first holding claws 1311, the second tray bracket 134 includes at least two second holding claws 1341, and the first holding claws 1311 and the second holding claws 1341 are alternately arranged at intervals; the first tray claw 1311 and the second tray claw 1341 may be arranged on the same horizontal plane in a crossing manner, and the second tray bracket 134 may move up and down through the first tray bracket 131, thereby realizing the switching of the trays on the first tray bracket 131 and the second tray bracket 134.
Further, the feeding arm assembly 3 comprises a light guide plate grabbing mechanism 31, a rotating mechanism 32 for driving the light guide plate grabbing mechanism 31 to horizontally rotate, and a light guide plate grabbing and transferring mechanism 33 for driving the light guide plate grabbing mechanism 31 to move in three directions, wherein the light guide plate grabbing mechanism 31 sucks and lifts the light guide plate on the material tray through a traceless sucker, then the light guide plate is moved to downstream equipment to be put down, and dust or trace on the light guide plate is prevented from being left due to the arrangement of the traceless sucker; the three-way movement refers to two directions perpendicular to each other in the horizontal plane and the vertical direction of the vertical plane.
Further, the empty disc grabbing assembly 4 includes an empty disc grabbing mechanism 41 and an empty disc grabbing transfer mechanism 42 driving the empty disc grabbing mechanism 41 to move horizontally and vertically, and the empty disc grabbing mechanism 41 moves the empty disc from the second tray bracket 134 of the tray feeding assembly 13 to the second tray bracket 134 of the empty disc discharging assembly 22 after the light guide plate on the tray is taken away.
Further, the trolley feeding assembly 11 and the trolley empty disc taking assembly 21 comprise a trolley body 111, a tray placing frame 112 fixedly installed on the trolley body 111, guide wheels 113 arranged on two sides of the trolley body 111, a handle 114 and casters 115 are arranged on the trolley body 111, the trolley body 111 is conveniently pushed to move, the tray placing frame 112 is used for placing a tray, and the guide wheels 113 are used for guiding the trolley body 111 when the trolley body 111 is pushed into or pulled out of equipment, so that the trolley body 111 is prevented from being directly collided with the rack 5, and equipment damage is avoided. Specifically, the front end of the trolley body 111 is provided with an electromagnet 116, a proximity switch and a magnetic attraction bracket are arranged at positions on the frame 5 corresponding to the positions where the trolley feeding assembly 11 and the trolley empty disc taking assembly 21 are placed, and after the proximity switch detects that the trolley body 111 is in place, the electromagnet 116 is electrified and is attracted with the magnetic attraction bracket to be adsorbed together, so that the trolley feeding assembly 11 and the trolley empty disc taking assembly 21 are fixed.
Further, a panoramic camera assembly is disposed above the tray correction assembly 12, and is used for detecting whether the quality of the light guide plate to be sucked is good.
Further, the fool-proof detection assembly 14 is disposed on a side of the tray correction assembly 12, and is configured to fool-proof detect the light guide plate removed by the light guide plate grabbing mechanism 31.
The utility model relates to a light guide plate feeding device, which comprises the following specific working processes:
stacking a plurality of trays provided with light guide plates on a tray placing frame 112 of a trolley feeding assembly 11, respectively pushing the trolley feeding assembly 11 and a trolley empty tray taking assembly 21 into a tray feeding station 1 and an empty tray discharging station 2, adsorbing and fixing the trolley feeding assembly 11 and the trolley empty tray taking assembly 21 with a frame 5 after a proximity switch detects the positions, recognizing the trolley feeding assembly 11 and the trolley empty tray taking assembly 21 by a safety grating assembly 7, and starting running of equipment; the first tray bracket 131 of the tray feeding assembly 13 moves to the position right below the stacked trays, the jacking mechanism 132 jacks the first tray bracket 131 to drive the trays to be separated from the trolley feeding assembly 11 upwards, the tray horizontal transfer mechanism 133 drives the first tray bracket 131 to horizontally move to the position overlapped with the second tray bracket 134, the second tray bracket 134 moves upwards to lift the trays to be separated from the first tray bracket 131 and move the trays to the tray correction assembly 12, after correcting the positions of the trays, the panorama camera assembly detects the light guide plates, the qualified light guide plates are detected, the light guide plates are extracted and lifted by the light guide plate grabbing mechanism 31, and the fool-proof detection assembly 14 performs fool-proof detection and then moves to downstream equipment; simultaneously, the empty tray grabbing mechanism 41 sucks and moves the empty tray with the light guide plate removed onto the second tray bracket 134 of the empty tray blanking assembly 22, the second tray bracket 134 drives the empty tray to move downwards to a position which is overlapped with the first tray bracket 131 in a crossing manner, the jacking mechanism 132 jacks up the first tray bracket 131 and lifts the empty tray and separates from the second tray bracket 134, the first tray bracket 131 drives the empty tray to move to the position of the trolley empty tray taking assembly 21, the first tray bracket 131 descends, the empty tray is placed on the tray placing frame 112 of the trolley empty tray taking assembly 21, the trolley empty tray taking assembly 21 is pulled away, and the empty tray is unloaded, so that the circulating operation is performed.
The utility model has been further described with reference to specific embodiments, but it should be understood that the detailed description is not to be construed as limiting the spirit and scope of the utility model, but rather as providing those skilled in the art with the benefit of this disclosure with the benefit of their various modifications to the described embodiments.
Claims (9)
1. The utility model provides a light guide plate material loading equipment which characterized in that:
the automatic feeding device comprises a tray feeding station and an empty tray discharging station which are arranged side by side, a feeding arm assembly arranged above the tray feeding station, and an empty tray grabbing assembly arranged between the tray feeding station and the empty tray discharging station;
the feeding device comprises a feeding station, a feeding station and a feeding station, wherein the feeding station is provided with a trolley feeding assembly, a feeding disc correcting assembly arranged above the trolley feeding assembly and a feeding disc feeding assembly arranged between the trolley feeding assembly and the feeding disc correcting assembly;
the empty disc unloading station department is provided with the small handcart and gets empty disc subassembly, sets up the small handcart gets empty disc subassembly with empty disc unloading subassembly between the empty disc snatchs the subassembly.
2. The light guide plate feeding apparatus according to claim 1, wherein: the tray feeding assembly and the empty tray discharging assembly comprise a first tray bracket, a jacking mechanism arranged below the first tray bracket, a tray horizontal transfer mechanism for driving the first tray bracket to horizontally move, a second tray bracket arranged above the first tray bracket and a tray vertical transfer mechanism for driving the second tray bracket to vertically move.
3. The light guide plate feeding apparatus according to claim 2, wherein: the tray feeding assembly and the empty tray discharging assembly also comprise positioning correction mechanisms arranged on two sides of the second tray bracket.
4. The light guide plate feeding apparatus according to claim 2, wherein: the first tray bracket comprises at least two first supporting claws, the second tray bracket comprises at least two second supporting claws, and the first supporting claws and the second supporting claws are alternately distributed at intervals.
5. The light guide plate feeding apparatus according to claim 1, wherein: the feeding arm assembly comprises a light guide plate grabbing mechanism, a rotating mechanism driving the light guide plate grabbing mechanism to horizontally rotate and a light guide plate grabbing transfer mechanism driving the light guide plate grabbing mechanism to move in three directions.
6. The light guide plate feeding apparatus according to claim 1, wherein: the empty disc grabbing assembly comprises an empty disc grabbing mechanism and an empty disc grabbing transfer mechanism which drives the empty disc grabbing mechanism to move horizontally and vertically.
7. The light guide plate feeding apparatus according to claim 1, wherein: the trolley feeding assembly and the trolley empty disc taking assembly comprise a trolley body, a charging disc placing rack fixedly installed on the trolley body and guide wheels arranged on two sides of the trolley body.
8. The light guide plate feeding apparatus according to claim 1, wherein: the panoramic camera assembly is arranged above the tray correction assembly.
9. The light guide plate feeding apparatus according to claim 1, wherein: the side of tray correction subassembly is provided with prevents slow-witted detection component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223409390.7U CN219057806U (en) | 2022-12-16 | 2022-12-16 | Light guide plate feeding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223409390.7U CN219057806U (en) | 2022-12-16 | 2022-12-16 | Light guide plate feeding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219057806U true CN219057806U (en) | 2023-05-23 |
Family
ID=86346688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223409390.7U Active CN219057806U (en) | 2022-12-16 | 2022-12-16 | Light guide plate feeding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219057806U (en) |
-
2022
- 2022-12-16 CN CN202223409390.7U patent/CN219057806U/en active Active
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