CN116495445A - Turnover device for backlight module processing - Google Patents
Turnover device for backlight module processing Download PDFInfo
- Publication number
- CN116495445A CN116495445A CN202310091167.2A CN202310091167A CN116495445A CN 116495445 A CN116495445 A CN 116495445A CN 202310091167 A CN202310091167 A CN 202310091167A CN 116495445 A CN116495445 A CN 116495445A
- Authority
- CN
- China
- Prior art keywords
- turnover
- bottom plate
- fixedly connected
- lifting
- backlight module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007306 turnover Effects 0.000 title claims abstract description 72
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 238000010030 laminating Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Attitude Control For Articles On Conveyors (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a turnover device for processing a backlight module, and relates to the technical field of turnover of a workpiece bottom plate of the backlight module. The turnover device comprises a bottom plate and two side frames, wherein a transverse frame is fixedly connected between the tops of the two side frames, and a material conveying mechanism is arranged between the bottoms of the two side frames and used for positioning the bottom plate; the inner side of the side frame is fixedly connected with a lifting mechanism which is used for moving the bottom plate in the vertical direction; one side of the lifting mechanism is connected with a turnover table in a sliding manner, and the middle part of the turnover table is provided with a turnover mechanism which is used for turning over the bottom plate. According to the invention, the material conveying mechanism is arranged to position the bottom plate, the lifting mechanism is used for moving the bottom plate to the overturning position, and then the overturning mechanism is used for realizing the clamping and overturning of the bottom plate, so that the automatic overturning of the bottom plate is realized, and the overturning efficiency of the bottom plate of the backlight module is improved.
Description
Technical Field
The invention relates to the technical field of turnover of a workpiece bottom plate of a backlight module, in particular to a turnover device for processing the backlight module.
Background
The backlight module is one of the key components of the liquid crystal display panel. The function is to provide a light source with sufficient brightness and uniform distribution so that it can display images normally. The backlight is a light source that provides an LCD panel. Mainly comprises a light source, a light guide plate, an optical film, a plastic frame and the like. The backlight source has the characteristics of high brightness, long service life, uniform light emission and the like.
The component parts of display panel divide into the multilayer, it is in carrying out production process, at first, need set up the bottom plate, the corresponding rete of bottom plate both sides laminating just can final shaping display screen, when laminating rete, the laminating of one side laminating needs to carry out the laminating of another side, because laminating direction is from top to bottom laminating on the assembly line, so need overturn opposite side to the orientation up earlier at the rete that carries out the opposite side, in the actual flow, carry out the material loading and paste the mark, double faced adhesive tape pastes and pastes with conductive cloth and after, need carry out follow-up siliceous gasket with the bottom plate upset and paste processes such as follow-up, current upset mode adopts artifical upset, the efficiency is relatively poor, degree of automation is lower.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a turnover device for processing a backlight module.
The aim of the invention can be achieved by the following technical scheme:
the turnover device for processing the backlight module comprises a bottom plate and two side frames, wherein a transverse frame is fixedly connected between the tops of the two side frames, and a material conveying mechanism is arranged between the bottoms of the two side frames and used for positioning the bottom plate; the inner side of the side frame is fixedly connected with a lifting mechanism, and the lifting mechanism is used for moving the bottom plate in the vertical direction; one side of the lifting mechanism is connected with a turnover table in a sliding manner, the middle part of the turnover table is provided with a turnover mechanism, and the turnover mechanism is used for turning over the bottom plate.
As a further scheme of the invention: the material conveying mechanism comprises two groups of bearing frames which are arranged at the bottom of the bottom plate and are respectively positioned at two sides of the bottom plate, and the bearing frames are fixedly connected to the upper surface of the material conveying table.
As a further scheme of the invention: the bearing frame comprises a plurality of supporting plates fixedly connected with the material conveying table, supporting rods are fixedly connected between one sides of the supporting plates, the bottom plates are arranged on the upper surfaces of the supporting rods, and the two ends of each supporting rod are fixedly connected with calibration plates.
As a further scheme of the invention: the lifting mechanism comprises a lifting module, the lifting module is fixedly connected to the inner side of the side frame, the lifting module consists of a main sliding rail and a lifting motor arranged at the top end of the main sliding rail, the side frame is fixedly connected with a secondary sliding rail on the adjacent side of the lifting module, and the overturning platform is slidably connected between the lifting module and the secondary sliding rail.
As a further scheme of the invention: and the bottom and the top sides of the lifting module are fixedly connected with limiting pieces.
As a further scheme of the invention: the overturning platform comprises a sliding table which is correspondingly connected with the main sliding rail and the auxiliary sliding rail in a sliding manner, and a mounting plate is fixedly connected between the two sliding tables.
As a further scheme of the invention: the turnover mechanism is arranged in the middle of the mounting plate and comprises a turnover motor arranged in the middle of the mounting plate, one side of the output end of the turnover motor is connected with a rotary table, and two ends of the rotary table are fixedly connected with clamping cylinders.
As a further scheme of the invention: the top and the bottom that the cylinder is got to clamp is close to the one end of bottom plate all rotate and are connected with the arm lock, and the tip of two arm lock adjacent sides all fixedly connected with fills up the piece.
As a further scheme of the invention: the lifting mechanisms and the turnover mechanisms on the sides of the two side frames synchronously act.
The invention has the beneficial effects that:
according to the invention, the material conveying mechanism is arranged at the bottom of the turnover device, the supporting frame and the supporting plate are used for supporting the bottom plate, the bottom plate is positioned to the position to be turned by the calibration plates at two ends, the lifting motors of the two groups of lifting mechanisms fixed on the two lifting mechanisms drive the turnover table arranged between the main sliding rail and the auxiliary sliding rail to move, the turnover mechanism on the turnover table is moved down to the bottom plate at the bottom limiting part, the bottom plate is clamped by the clamping cylinder, then the lifting module moves the bottom plate up to the turnover position, the turnover motor of the turnover mechanism drives the bottom plate to turn, the turnover mechanism is used for placing the turned bottom plate on the supporting frame again, and after the turned bottom plate is transferred, the new bottom plate to be turned is conveyed to the position to be turned by the material conveying table again, so that automatic circulating turnover of the bottom plate is realized, and the turnover efficiency is improved.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side elevational view of the present invention;
FIG. 3 is a schematic view of the bottom surface structure of the present invention;
FIG. 4 is an enlarged detail view of FIG. 1A of the present invention;
FIG. 5 is an enlarged detail view of the invention at B in FIG. 2;
fig. 6 is an enlarged detail view of fig. 3C of the present invention.
In the figure: 1. a side frame; 2. a cross frame; 3. a material conveying mechanism; 31. a bearing frame; 311. a support plate; 312. a support rod; 313. a calibration plate; 4. a bottom plate; 5. a lifting mechanism; 51. a lifting module; 52. an auxiliary sliding rail; 6. a turnover table; 61. a sliding table; 62. a mounting plate; 7. a limiting piece; 8. a turnover mechanism; 81. a turnover motor; 82. a turntable; 83. clamping an air cylinder; 831. a clamp arm; 832. and a cushion piece.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 to 6, a turnover device for processing a backlight module comprises two side frames 1, wherein the two side frames 1 are formed by hollow steel straight pipes, the two side frames 1 are respectively positioned at two sides of the turnover device, a transverse frame 2 is fixedly connected between the top ends of the two side frames 1, the transverse frame 2 is used for connecting the two side frames 1, the overall structural strength of the turnover device is improved, a material conveying mechanism 3 is arranged at the bottom between the two side frames 1, the material conveying mechanism 3 is used for transferring a bottom plate 4 needing to be subjected to turnover operation, the turnover device body consists of two side frames 1 positioned at two sides, a transverse frame 2 at the top and a material conveying mechanism 3 at the bottom, and the whole structure of the turnover device is of a door-like structure with two open sides.
As shown in fig. 3 and 6, the material conveying mechanism 3 includes a receiving frame 31, the receiving frame 31 is disposed at two sides of the bottom of the material conveying mechanism 3, and the bottom of the receiving frame 31 is mounted on a material conveying table (not shown) of a turning device, the receiving frame 31 is composed of two support plates 311 in the middle and a support rod 312 connected between one sides of the two support plates 311, and as the bottom plate 4 needs to be clamped, the support structure for the bottom plate 4 is composed of rod members and support plates 311 placed at intervals, so as to provide a clamping space for the subsequent clamping operation; the bottom of the supporting plate 311 is connected with the material conveying table, the two ends of the supporting rods 312 of the two bearing frames 31 are fixedly connected with the calibrating plates 313, the calibrating plates 313 are used for referencing and aligning the positions of the transferred bottom plates 4, and after the alignment is completed, the clamping device enters a state that the clamping device can be clamped to enter a turnover operation.
As shown in fig. 1 and 4, the lifting mechanism 5 is installed on the inner sides of the two side frames 1 in the directions close to each other, the lifting mechanism 5 comprises a lifting module 51 fixedly connected on the inner sides of the side frames 1, it is to be noted that the type of the lifting module 51 is preferably a GTH8-L10-500-BC-M40-C4 power lifting type of TOYO, the lifting module 51 is composed of a lifting motor and a main sliding rail at the top end, the side frames 1 on the same side are fixedly connected with a sub sliding rail 52 on the side adjacent to the lifting module 51, a turnover table 6 is slidingly connected between the sub sliding rail 52 and the main sliding rail of the lifting module 51, the turnover table 6 is displaced up and down between the main sliding rail and the sub sliding rail 52 when the lifting motor of the lifting module 51 is driven, limiting members 7 are fixedly connected on the bottom and top of one side of the lifting module 51, the limiting members 7 are used for limiting the positions of the level of the floor 4 before and after the turnover, the turnover table 6 is respectively limited at two limiting members 7 in the lifting process of the lifting module 51, namely, the turnover table 6 is moved to the corresponding bottom member 7 (the limiting members 7 are not shown at the top of the floor 4) and is not shown to be clamped at the initial position, and the primary clamping operation is carried out at the limiting members at the top positions of the bottom 7.
As shown in fig. 2 and 5, the overturning platform 6 includes a sliding table 61 slidably connected with the main sliding rail and the auxiliary sliding rail 52, a mounting plate 62 is fixedly connected between the sliding tables 61 on two sides, an overturning mechanism 8 is arranged in the middle of the mounting plate 62, the overturning mechanism 8 includes an overturning motor 81 fixedly connected to one side of the middle position of the mounting plate 62, the overturning motor 81 is fixedly connected with a turntable 82 at an output shaft near one end of the inner side of the side frame 1, the front end of the turntable 82 is in a flat plate state, both ends of one side of the turntable 82 far away from the overturning motor 81 are fixedly connected with clamping cylinders 83, and as the structures of the inner sides of the two side frames 1 are identical, the overturning device clamps the bottom plate 4 through four clamping cylinders 83 on two sides.
As shown in fig. 4 and fig. 5, the clamping cylinder 83 is rotatably connected with the clamping arms 831 at the top and bottom in the vertical direction, one end of each clamping arm 831 is fixedly connected with the pad 832, the pad 832 is preferably a rubber block, the pad 832 is fixed with the clamping arms 831 through a screw, and when the clamping arms 831 at the upper end and the lower end of the clamping cylinder 83 are closed to perform clamping action, the protective clamping of the bottom plate 4 to be clamped is realized through two rubber blocks, so that the clamping safety is improved.
The working principle of the invention is as follows: after the base plate 4 is sequentially subjected to the processes of loading labeling, double-sided adhesive tape adhering and conductive cloth adhering on one side of the production line, the base plate 4 needs to be turned over so as to enter the subsequent processes of artificial silica gel pad adhering, reflecting sheet adhering, light guide plate adhering and the like, and when the base plate 4 is transferred to the material conveying mechanism 3, the final placement position of the base plate 4 is limited by the calibration plate 313, meanwhile, the base plate 4 is transferred to the upper surface of the supporting structure formed by the supporting frame 31 and the supporting plate 311 by the material conveying table, and then the base plate 4 enters into an initial state which can be clamped.
When the bottom plate 4 is clamped, firstly, the turnover mechanism 8 arranged on the lifting mechanism 5 is positioned at the turnover position, namely, the position-limiting part 7 at one side of the top of the lifting module 51, after the bottom plate 4 enters the position to be clamped, the lifting motor drives the turnover table 6 between the main sliding rail and the auxiliary sliding rail 52 to move downwards, and it is required that the lower movement of the turnover mechanism 8 positioned at two sides of the side frame 1 is consistent in the downward movement process, the subsequent clamping and turnover actions are consistent actions, the position-limiting part 7 at the bottom of the lifting module 51 is moved downwards, namely, the clamping position is reached, during the descending process, the two clamping arms 831 of the four clamping cylinders 83 of the two groups of turnover mechanisms 8 are synchronously opened, when the clamping position is reached, each clamping arm 831 is in an opened state, then, each clamping arm 831 is closed under the driving of the clamping cylinder 83, so as to realize the clamping of the bottom plate 4, during clamping, the cushion 832 provides protection for the clamped bottom plate 4, after clamping, the lifting motor of the lifting module 51 drives the overturning platform 6 to move upwards, the overturning mechanism 8 mounted on the overturning platform 6 carries the clamped bottom plate 4 to synchronously move upwards, the lifting module stops when reaching the upper limiting part 7 of the lifting module 51, the lifting module is positioned below the transverse frame 2 of the overturning device and is positioned at the middle upper position of the whole device, a gap is reserved between the bottom plate 4 and the lower part of the transverse frame 2 in the overturning process, the safety in the overturning process is ensured, at the moment, the overturning motor 81 mounted on the overturning platform 6 rotates 180 degrees, the whole overturning of the bottom plate 4 is completed, after overturning, the overturning platform 6 is driven to move downwards again, the overturned bottom plate 4 is conveyed to the position of the limiting part 7 at the bottom, then the clamping cylinder 83 of the overturning mechanism 8 is opened again, the bottom plate 4 is replaced on the material conveying mechanism 3 and then moves upwards to the initial position, on the other hand, the material conveying table transfers the bottom plate 4 on the material conveying mechanism 3 to the next process, transfers another bottom plate 4 to be turned to the position to be turned, and repeats the automatic turning operation.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (9)
1. The turnover device for processing the backlight module comprises a bottom plate (4) and two side frames (1), wherein a transverse frame (2) is fixedly connected between the tops of the two side frames (1), and the turnover device is characterized in that a material conveying mechanism (3) is arranged between the bottoms of the two side frames (1), and the material conveying mechanism (3) is used for positioning the bottom plate (4); a lifting mechanism (5) is fixedly connected to the inner side of the side frame (1), and the lifting mechanism (5) is used for moving the bottom plate (4) in the vertical direction; one side of the lifting mechanism (5) is connected with a turnover table (6) in a sliding manner, a turnover mechanism (8) is arranged in the middle of the turnover table (6), and the turnover mechanism (8) is used for turning over the bottom plate (4).
2. The turnover device for processing the backlight module according to claim 1, wherein the material conveying mechanism (3) comprises two groups of receiving frames (31) arranged at the bottom of the bottom plate (4), the receiving frames (31) are respectively positioned at two sides of the bottom plate (4), and the receiving frames (31) are fixedly connected to the upper surface of the material conveying table.
3. The turnover device for processing the backlight module according to claim 2, wherein the receiving frame (31) comprises a plurality of support plates (311) fixedly connected with the material conveying table, a supporting rod (312) is fixedly connected between one sides of each support plate (311), the bottom plate (4) is placed on the upper surface of the supporting rod (312), and two ends of the supporting rod (312) are fixedly connected with a calibration plate (313).
4. The turnover device for processing the backlight module according to claim 1, wherein the lifting mechanism (5) comprises a lifting module (51), the lifting module (51) is fixedly connected to the inner side of the side frame (1), the lifting module (51) is composed of a main sliding rail and a lifting motor arranged at the top end of the main sliding rail, the side frame (1) is fixedly connected with a secondary sliding rail (52) at the adjacent side of the lifting module (51), and the turnover table (6) is slidably connected between the lifting module (51) and the secondary sliding rail (52).
5. The turnover device for processing a backlight module according to claim 4, wherein the bottom and top sides of the lifting module (51) are fixedly connected with limiting pieces (7).
6. The turnover device for processing a backlight module according to claim 4, wherein the turnover table (6) comprises a sliding table (61) which is correspondingly and slidably connected with the main sliding rail and the auxiliary sliding rail (52), and a mounting plate (62) is fixedly connected between the two sliding tables (61).
7. The turnover device for processing the backlight module according to claim 6, wherein the turnover mechanism (8) is installed in the middle of the mounting plate (62), the turnover mechanism (8) comprises a turnover motor (81) installed in the middle of the mounting plate (62), one side of an output end of the turnover motor (81) is connected with a turntable (82), and two ends of the turntable (82) are fixedly connected with clamping cylinders (83).
8. The turnover device for backlight module processing according to claim 7, wherein the top and the bottom of the clamping cylinder (83) close to one end of the bottom plate (4) are respectively and rotatably connected with clamping arms (831), and the end parts of the adjacent sides of the two clamping arms (831) are respectively and fixedly connected with a cushion (832).
9. The turnover device for processing a backlight module according to claim 1, wherein the lifting mechanism (5) and the turnover mechanism (8) on the side where the two side frames (1) are located are both operated synchronously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310091167.2A CN116495445A (en) | 2023-02-09 | 2023-02-09 | Turnover device for backlight module processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310091167.2A CN116495445A (en) | 2023-02-09 | 2023-02-09 | Turnover device for backlight module processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116495445A true CN116495445A (en) | 2023-07-28 |
Family
ID=87325550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310091167.2A Pending CN116495445A (en) | 2023-02-09 | 2023-02-09 | Turnover device for backlight module processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116495445A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117303193A (en) * | 2023-11-18 | 2023-12-29 | 广州丰桥智能装备有限公司 | Mechanical AGV maintains lift turning device |
-
2023
- 2023-02-09 CN CN202310091167.2A patent/CN116495445A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117303193A (en) * | 2023-11-18 | 2023-12-29 | 广州丰桥智能装备有限公司 | Mechanical AGV maintains lift turning device |
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