CN113009725A - Double-disc front-end machine for backlight plate - Google Patents
Double-disc front-end machine for backlight plate Download PDFInfo
- Publication number
- CN113009725A CN113009725A CN202110229830.1A CN202110229830A CN113009725A CN 113009725 A CN113009725 A CN 113009725A CN 202110229830 A CN202110229830 A CN 202110229830A CN 113009725 A CN113009725 A CN 113009725A
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- Prior art keywords
- roller
- work station
- disc carrier
- light guide
- guide plate
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- 239000003292 glue Substances 0.000 claims abstract description 16
- 238000011068 loading method Methods 0.000 claims abstract description 13
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 claims description 42
- 230000007246 mechanism Effects 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 26
- 238000003860 storage Methods 0.000 claims description 17
- 238000004804 winding Methods 0.000 claims description 16
- 239000002699 waste material Substances 0.000 claims description 15
- 238000005520 cutting process Methods 0.000 claims description 8
- 239000012528 membrane Substances 0.000 claims description 8
- 238000010030 laminating Methods 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 241000252254 Catostomidae Species 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 239000000047 product Substances 0.000 abstract description 6
- 239000011265 semifinished product Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 33
- 230000006872 improvement Effects 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
- 239000002390 adhesive tape Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 239000000969 carrier Substances 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000012788 optical film Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/10—Removing layers, or parts of layers, mechanically or chemically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/16—Drying; Softening; Cleaning
- B32B38/162—Cleaning
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention discloses a backlight plate double-disc front-section machine which comprises a disc carrier, wherein the disc carrier is horizontally arranged and can rotate around the circle center of the disc carrier, and a carrying table for carrying products is fixed on the disc carrier; the device also comprises a loading and dedusting conveying station and a blanking station which are used for loading and blanking; and a reflective film pasting work station, a light guide plate and light bar assembling work station and a glue pressing frame work station are sequentially arranged between the loading and dedusting conveying station and the unloading work station along the disc carrier. The backlight plate double-disc front-section machine with the structure realizes mechanization and automation of assembling of backlight plate semi-finished products, can efficiently assemble the semi-finished products with high quality, greatly improves the production efficiency and the product quality, and lightens the labor intensity of workers.
Description
Technical Field
The invention relates to equipment for assembling a semi-finished product before film pasting of a backlight plate of a display screen.
Background
The backlight plate is a light source device for ensuring the brightness of the back of the liquid crystal display screen. The liquid crystal display device itself is transparent and does not emit light, so a backlight is required for assistance. The brightness, uniformity and other indexes of the backlight plate have direct influence on the relevant performance of the liquid crystal display screen.
In order to ensure the uniformity of the light source, a plurality of layers of optical films are required to be pasted in front of the backlight plate light source. And the elements need to be pretreated such as dust removal assembly before film pasting. The prior pretreatment device has low efficiency and low treatment quality.
Disclosure of Invention
In view of this, the present invention provides a backlight plate dual-disk front-end machine, which can efficiently and rapidly assemble a backlight plate semi-finished product.
In order to solve the technical problems, the technical scheme of the invention is to adopt a backlight plate double-disc front-end machine, which comprises a disc carrier, wherein the disc carrier is horizontally arranged and can rotate around the circle center of the disc carrier, and a carrying table for carrying products is fixed on the disc carrier; the device also comprises a loading and dedusting conveying station and a blanking station which are used for loading and blanking; and a reflective film pasting work station, a light guide plate and light bar assembling work station and a glue pressing frame work station are sequentially arranged between the loading and dedusting conveying station and the unloading work station along the disc carrier.
As an improvement, the feeding and dust removing work station comprises two sections of belt conveying devices which are arranged in front and at the back, a dust removing roller set is arranged between the two sections of belt conveying devices, and the dust removing roller set comprises two dust removing rollers which are arranged in parallel up and down.
As a further improvement, the feeding and dedusting station feeds materials by means of a mechanical arm; and a sliding suction device is arranged between the feeding dust removal work station and the disc carrier.
As another further improvement, the reflective film laminating station comprises a film stripping mechanism, a dust removing mechanism and a film laminating mechanism which are sequentially arranged;
the membrane stripping mechanism comprises a bearing roller, a coiled material mounting roller and a waste material winding roller, wherein the coiled material mounting roller is arranged in parallel with the bearing roller, and the waste material winding roller is used for winding a waste base material; the coiled material mounting roller and the waste material winding roller are positioned behind the bearing roller and are respectively arranged above and below the bearing roller; a film stripping device is arranged in front of the bearing roller, and a temporary storage table for bearing the stripped film is arranged in front of the film stripping device; an ion air bar for removing static electricity is arranged in front of the temporary storage table;
the dust removing mechanism is provided with a front sliding rail and a rear sliding rail, and a trolley capable of moving back and forth along the sliding rails is arranged on the sliding rails; the trolley is vertically provided with an air cylinder, and a piston rod of the air cylinder is provided with a sucking disc for sucking the reflection diaphragm; the dust removing device is arranged between the front sliding rail and the rear sliding rail and comprises a belt conveying device, a dust removing roller and a material receiving platform which are sequentially arranged; the dust removal roller group comprises an upper dust removal roller and a lower dust removal roller which are horizontally arranged;
the film sticking mechanism comprises a material placing platform and a slide rail, and a trolley capable of moving back and forth along the slide rail is arranged on the slide rail; an air cylinder is vertically fixed on the trolley, and a sucker is arranged on a piston rod of the air cylinder.
As an improvement, the stripping device of the membrane stripping mechanism comprises a stripping blade horizontally arranged, and the front end of the stripping blade is provided with a cutting edge; the cutting edge is an inclined plane forming an acute angle with the advancing direction of the membrane.
Preferably, the temporary storage table is made of nylon and is provided with a long hole.
As an improvement, the light guide plate light bar assembling work station comprises a light guide plate stripping mechanism and a light guide plate light bar assembling mechanism which are sequentially arranged;
the light guide plate light bar assembling mechanism comprises a disc carrier which is horizontally arranged and can rotate along the circle center; a light bar positioning jig is arranged on the disc carrier, and light guide plate positioning blocks are arranged on two sides of the light bar positioning jig; the light guide plate adsorption jig comprises a slide rail and a trolley capable of moving back and forth along the slide rail; an air cylinder is vertically fixed on the trolley, and a connecting block is fixed on a piston rod of the air cylinder; the sucker support is provided with a plurality of suckers; the sucking disc support is movably connected with the fixed connecting rod and the telescopic connecting rod.
As an improvement, the telescopic connecting rod is a lead screw, and a threaded sleeve matched with the lead screw is arranged on the connecting block; the device also comprises a driving device for driving the threaded sleeve to rotate.
As an improvement, the lamp strip positioning jig is four pairs which are uniformly distributed along the circumference of the disc carrier.
As an improvement, the glue pressing frame work station comprises a glue frame bearing table, a slide rail is arranged between the glue frame bearing table and the conveying line, and a trolley capable of sliding along the slide rail is arranged on the slide rail; and the trolley is provided with a clamping jaw for clamping the rubber frame.
The invention has the advantages that: the backlight plate double-disc front-section machine with the structure realizes mechanization and automation of assembling of backlight plate semi-finished products, can efficiently assemble the semi-finished products with high quality, greatly improves the production efficiency and the product quality, and lightens the labor intensity of workers.
Drawings
FIG. 1 is a top view of the present invention.
Fig. 2 is a schematic diagram of a reflective film laminating station.
Fig. 3 is a schematic view of a stripping blade.
Fig. 4 is a schematic view of a light guide plate light bar assembly station.
Fig. 5 is a top view of a disk carrier of a light guide plate light bar assembly station.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the present invention will be further described in detail with reference to the following embodiments.
As shown in fig. 1, the present invention includes a disc carrier 1, wherein the disc carrier 1 is horizontally arranged and can rotate around the center of the disc carrier, an objective table 11 for carrying products is fixed on the disc carrier 1, and a positioning groove is arranged on the objective table 11; the device also comprises a feeding and dedusting conveying station and a discharging station 9 for feeding and discharging; and a reflective film pasting work station 6, a light guide plate and light bar assembling work station 7 and a glue pressing frame work station 8 are sequentially arranged between the feeding and dedusting conveying station and the discharging work station 9 along the disc carrier 1. The term "double-disc" as used herein includes two disc carriers, one of which is described above.
The feeding and dust removing work station comprises a belt conveying device 3 and a belt conveying device 4 which are arranged in the front and at the back, a dust removing roller set 5 is arranged between the belt conveying device 3 and the belt conveying device 4, and the dust removing roller set 5 comprises two dust removing rollers which are arranged in parallel up and down. The material loading dust removal worker station relies on 2 material loadings of arm, adopts arm 2 to grab the underframe promptly and gets on the material loading dust removal worker station.
A sliding suction device 10 is arranged between the feeding and dust removing work station and the disc carrier 1. The sliding suction device 10 in the present application is a conventional sliding suction device composed of a slide rail, a slide block, a cylinder, a suction cup, etc., and is used for transferring products between the feeding dust removal station and the disc carrier 1, and between the disc carrier 1 and the discharging station 9. In the invention, the suckers are all connected with the negative pressure generating device, and the workpieces are grabbed by the principle of negative pressure adsorption.
As shown in fig. 3 and 4, the reflective film laminating station 6 includes a film peeling mechanism, a dust removing mechanism, and a film laminating mechanism, which are sequentially provided.
The membrane peeling mechanism comprises a bearing roller 711, a coiled material mounting roller 712 arranged in parallel with the bearing roller 711, and a waste material winding roller 713 for winding waste base materials; the coil mounting roller 712 and the waste material winding roller 713 are positioned behind the bearing roller 711 and are respectively arranged above and below the bearing roller 711; a stripping device 714 is arranged in front of the bearing roller 711, and a temporary storage table 715 for bearing the stripped reflective film 101 is arranged in front of the stripping device 714. The peeling device 714 comprises a horizontally arranged peeling blade 7141, and the front end of the peeling blade 7141 is provided with a cutting edge. The cutting edge is an inclined plane forming an acute angle with the traveling direction of the reflective film 101. The temporary storage platform 715 is made of an antistatic material, such as nylon, and has a plurality of through holes. The through hole is a long hole. An ion wind bar 716 for removing static electricity is arranged in front of the temporary storage stage 715.
A plurality of reflective films 101 are wound on a roll attached to the substrate 102 and mounted on a roll mounting roller 712, and the free ends thereof are wound on a waste winding roller 713. When the substrate 102 travels with the carrier roller 711 to the peeling apparatus 714, the substrate 102 is separated from the reflective film sheet 101 by the peeling blade 7141, so that the reflective film sheet 101 falls onto the front temporary storage table 715. And contacts with the gas stream carrying the ions during the fall for neutralizing the ions.
The dust removing mechanism is provided with a front section of sliding rail and a rear section of sliding rail, namely a sliding rail 721 and a sliding rail 729, and a trolley 722 and a trolley 730 which can move back and forth along the sliding rails 721 and the sliding rail 729 are respectively arranged on the sliding rails 721 and the sliding rails 729; the trolley 722 and the trolley 730 are respectively and vertically provided with an air cylinder 723 and an air cylinder 731, and piston rods of the air cylinder 723 and the air cylinder 731 are respectively provided with a sucking disc 725 and a sucking disc 732 for sucking the reflecting membrane 101; the cylinder 723 on the trolley 722 on the front slide rail 721 is connected with the suction cup 725 through the torsion motor 724. The dust removal device is arranged between the sliding rail 721 and the sliding rail 729 and comprises a belt conveying device 726, a dust removal roller group 727 and a material receiving platform 728 which are arranged in sequence; the dust removal roller set 727 comprises an upper dust removal roller and a lower dust removal roller which are horizontally arranged. The dust removal roller is made of silica gel, so that dust can be conveniently stained.
The suction cup 725 sucks the reflective film 101 from the temporary storage table 715, twists the reflective film by 90 ° by the twisting motor 724, and places the reflective film on the belt conveyor 726. So that the reflecting film 101 is dedusted by the dedusting roller set 727, and the reflecting film 101 slides to the material borrowing platform after dedusting. And sucked by the suction cup 732 to be sent to the film sticking mechanism.
The film sticking mechanism comprises a material placing platform 737 and a slide rail 733, and a trolley 734 capable of moving back and forth along the slide rail 733 is arranged on the slide rail 733; the trolley 734 is vertically fixed with the air cylinder 35, and the piston rod of the air cylinder 735 is provided with the suction cup 736.
The trolley 734 drives the suction cup 736 to suck the reflective film 101 on the feeding platform 737, and then the reflective film is attached to the workpiece on the disc carrier.
As shown in fig. 4 and 5, the light guide plate light bar assembling work station 7 includes a light guide plate peeling mechanism and a light guide plate light bar assembling mechanism, which are sequentially disposed.
The light guide plate stripping mechanism comprises a bearing roller 801, a coiled material mounting roller 802 arranged in parallel with the bearing roller 801, and a waste material winding roller 803 for winding waste base materials; the coiled material mounting roller 802 and the waste material winding roller 803 are positioned behind the bearing roller 801 and are respectively arranged above and below the bearing roller 801; a stripping device 804 is arranged in front of the bearing roller 1, and a temporary storage table 805 for bearing the stripped light guide plate 815 is arranged in front of the stripping device 804. The stripping device 804 comprises a horizontally arranged stripping blade, and the front end of the stripping blade is provided with a cutting edge. The cutting edge is an inclined plane forming an acute angle with the traveling direction of the light guide plate 815. The temporary storage table 805 is made of an antistatic material, such as nylon, and the temporary storage table 805 is provided with a long hole.
For convenience of transportation and storage, the light guide plate 815 is generally attached to a substrate and wound into a roll. Before use, the light guide plate 815 needs to be peeled off from the substrate.
A plurality of light guide plates 815 are wound on a roll attached to the substrate and mounted on a roll mounting roller 802, and their free ends are wound on a scrap winding roller 803. When the substrate travels with the carrier roller 801 to the peeling apparatus 804, the substrate is separated from the light guide plate 815 by the peeling blade, so that the light guide plate 815 falls onto the front temporary storage table 805. The light guide plate peeling mechanism is similar in principle to the reflective film peeling mechanism.
The light guide plate light bar assembling mechanism includes a disc carrier 816 (the "double disc" of the present invention includes two disc carriers, here two disc carriers) which are horizontally arranged and can rotate along the center of the disc carrier; the disc carrier 816 is provided with a light bar positioning jig 817, and light guide plate positioning blocks 818 are arranged on two sides of the light bar positioning jig 817. In this embodiment, the light bar positioning fixtures 817 are four pairs uniformly distributed along the circumference of the disc carrier 816. The lamp strip is from taking the adhesive tape, is carried out the material loading by manual work or other equipment and is placed on disc carrier 816 to utilize lamp strip positioning jig 817 to carry out the location. Multiple light bar positioning fixtures 817 facilitate alternate work.
The light guide plate adsorption jig comprises a slide rail 806 and a trolley 807 capable of moving back and forth along the slide rail 806; a cylinder 808 is vertically fixed on the trolley 807, and a connecting block 809 is fixed on a piston rod of the cylinder 808; the multifunctional vacuum cleaner further comprises a sucker support 813, wherein a plurality of suckers 814 are mounted on the sucker support 813; the suction cup 814 is connected to a negative pressure generating device, and sucks the light guide plate 815 by a principle of negative pressure adsorption. A fixed connecting rod 810 and a telescopic connecting rod 811 are vertically arranged on the connecting block 809, and the suction cup support 813 is movably connected with the fixed connecting rod 810 and the telescopic connecting rod 811. The telescopic connecting rod 811 is a screw rod, and a threaded sleeve 812 matched with the screw rod is arranged on the connecting block 809; a drive mechanism, such as a motor, is also included to rotate the threaded sleeve 812.
To ensure backlight uniformity, the light guide plate 815 must be aligned with the light bars. Therefore, during assembly, one end of the light guide plate 815 is aligned first, then fixed by the adhesive tape of the light bar, and then the suction cup 814 is released. The light bar with the adhesive tape is fixed on the disc carrier 816, the light guide plate adsorption jig adsorbs the light guide plate 815 from the temporary storage table 805, and the length of the lead screw is adjusted by rotating the screw sleeve 812, so that the inclination angle of the light guide plate 815 is adjusted, and the end part of the light guide plate 815 is aligned with the light bar. The light bar is adhered with an adhesive tape in advance, so that one end of the light guide plate 815 is fixed with the light bar in advance. The suction cups 814 are then released, so that the light guide plate 815 falls into the gap between the light guide plate positioning blocks 818.
After the light guide plate 815 and the light bar are assembled, the light guide plate 815 and the light bar are transferred to a disc carrier through a sliding suction device to be attached to the bottom frame attached with the reflecting film.
The glue pressing frame work station 8 comprises a glue frame bearing table, a slide rail is arranged between the glue frame bearing table and the disc carrier 1, and a trolley capable of sliding along the slide rail is arranged on the slide rail; and the trolley is provided with a clamping jaw for clamping the rubber frame. The clamping jaw clamps the rubber frame on the rubber frame bearing table, then conveys the rubber frame to the objective table 11, and presses the rubber frame on the workpiece. The glue pressing frame work station is the prior art, and is not described in detail in the invention.
During work, the mechanical arm 2 grabs the bottom frame and sends the bottom frame into the feeding and dedusting station for dedusting, and then the bottom frame after dedusting is sent to the objective table 11 of the disc carrier 1 by the sliding suction device 10. The bottom frame rotates to the reflective film pasting work station 6 along with the disc carrier 1 to conduct reflective film pasting, and then rotates to the light guide plate light bar assembling work station 7 along with the disc carrier 1 to be assembled with the assembled light guide plate. And then transferring to a glue pressing frame work station 8 to perform glue pressing frame work, and finally transferring to a blanking work station 9 by using a sliding suction device and entering the next process.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention, and these modifications and adaptations should be considered within the scope of the invention.
Claims (10)
1. The utility model provides a two disc anterior segment machines of board in a poor light, includes the disc carrier, its characterized in that: the disc carrier is horizontally arranged and can rotate around the circle center, and an object stage for bearing products is fixed on the disc carrier; the device also comprises a loading and dedusting conveying station and a blanking station which are used for loading and blanking; and a reflective film pasting work station, a light guide plate and light bar assembling work station and a glue pressing frame work station are sequentially arranged between the loading and dedusting conveying station and the unloading work station along the disc carrier.
2. The backlight plate double-disk front-end machine as claimed in claim 1, wherein: the feeding and dust removing work station comprises two sections of belt conveying devices arranged in the front and at the back, a dust removing roller set is arranged between the two sections of belt conveying devices, and the dust removing roller set comprises two dust removing rollers arranged in parallel up and down.
3. The backlight plate double-disk front-end machine as claimed in claim 1, wherein: the feeding and dedusting work station feeds materials by means of a mechanical arm; and a sliding suction device is arranged between the feeding dust removal work station and the disc carrier.
4. The backlight plate double-disk front-end machine as claimed in claim 1, wherein: the reflective film laminating station comprises a diaphragm stripping mechanism, a dust removing mechanism and a film laminating mechanism which are sequentially arranged;
the membrane stripping mechanism comprises a bearing roller, a coiled material mounting roller and a waste material winding roller, wherein the coiled material mounting roller is arranged in parallel with the bearing roller, and the waste material winding roller is used for winding a waste base material; the coiled material mounting roller and the waste material winding roller are positioned behind the bearing roller and are respectively arranged above and below the bearing roller; a film stripping device is arranged in front of the bearing roller, and a temporary storage table for bearing the stripped film is arranged in front of the film stripping device; an ion air bar for removing static electricity is arranged in front of the temporary storage table;
the dust removing mechanism is provided with a front sliding rail and a rear sliding rail, and a trolley capable of moving back and forth along the sliding rails is arranged on the sliding rails; the trolley is vertically provided with an air cylinder, and a piston rod of the air cylinder is provided with a sucking disc for sucking the reflection diaphragm; the dust removing device is arranged between the front sliding rail and the rear sliding rail and comprises a belt conveying device, a dust removing roller and a material receiving platform which are sequentially arranged; the dust removal roller group comprises an upper dust removal roller and a lower dust removal roller which are horizontally arranged;
the film sticking mechanism comprises a material placing platform and a slide rail, and a trolley capable of moving back and forth along the slide rail is arranged on the slide rail; an air cylinder is vertically fixed on the trolley, and a sucker is arranged on a piston rod of the air cylinder.
5. The backlight plate double-disk front-end machine as claimed in claim 4, wherein: the stripping device of the membrane stripping mechanism comprises a stripping blade which is horizontally arranged, and the front end of the stripping blade is provided with a cutting edge; the cutting edge is an inclined plane forming an acute angle with the advancing direction of the membrane.
6. The backlight plate double-disk front-end machine as claimed in claim 4, wherein: the temporary storage table is made of nylon and is provided with a long hole.
7. The backlight plate double-disk front-end machine as claimed in claim 1, wherein: the light guide plate light bar assembling work station comprises a light guide plate stripping mechanism and a light guide plate light bar assembling mechanism which are arranged in sequence;
the light guide plate light bar assembling mechanism comprises a disc carrier which is horizontally arranged and can rotate along the circle center; a light bar positioning jig is arranged on the disc carrier, and light guide plate positioning blocks are arranged on two sides of the light bar positioning jig; the light guide plate adsorption jig comprises a slide rail and a trolley capable of moving back and forth along the slide rail; an air cylinder is vertically fixed on the trolley, and a connecting block is fixed on a piston rod of the air cylinder; the sucker support is provided with a plurality of suckers; the sucking disc support is movably connected with the fixed connecting rod and the telescopic connecting rod.
8. The backlight plate double-disk front-end machine as claimed in claim 7, wherein: the telescopic connecting rod is a lead screw, and a threaded sleeve matched with the lead screw is arranged on the connecting block; the device also comprises a driving device for driving the threaded sleeve to rotate.
9. The backlight plate double-disk front-end machine as claimed in claim 7, wherein: the lamp strip positioning jig is four pairs which are uniformly distributed along the circumference of the disc carrier.
10. The backlight plate double-disk front-end machine as claimed in claim 1, wherein: the glue pressing frame work station comprises a glue frame bearing table, a slide rail is arranged between the glue frame bearing table and the conveying line, and a trolley capable of sliding along the slide rail is arranged on the slide rail; and the trolley is provided with a clamping jaw for clamping the rubber frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110229830.1A CN113009725A (en) | 2021-03-02 | 2021-03-02 | Double-disc front-end machine for backlight plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110229830.1A CN113009725A (en) | 2021-03-02 | 2021-03-02 | Double-disc front-end machine for backlight plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113009725A true CN113009725A (en) | 2021-06-22 |
Family
ID=76402289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110229830.1A Pending CN113009725A (en) | 2021-03-02 | 2021-03-02 | Double-disc front-end machine for backlight plate |
Country Status (1)
| Country | Link |
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| CN (1) | CN113009725A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115032835A (en) * | 2022-06-27 | 2022-09-09 | 四川兆纪光电科技有限公司 | Assembling method and device of backlight substrate |
| CN117383336A (en) * | 2023-12-04 | 2024-01-12 | 中亿腾模塑科技（苏州）有限公司 | Automatic plastic part feeding and back adhesive attaching integrated equipment |
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| CN111873395A (en) * | 2020-06-11 | 2020-11-03 | 惠州市隆利科技发展有限公司 | Light guide plate dyestripping dust removal laminating machine |
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| CN115032835A (en) * | 2022-06-27 | 2022-09-09 | 四川兆纪光电科技有限公司 | Assembling method and device of backlight substrate |
| CN115032835B (en) * | 2022-06-27 | 2023-10-27 | 四川兆纪光电科技有限公司 | Method and apparatus for assembling backlight substrate |
| CN117383336A (en) * | 2023-12-04 | 2024-01-12 | 中亿腾模塑科技（苏州）有限公司 | Automatic plastic part feeding and back adhesive attaching integrated equipment |
| CN117383336B (en) * | 2023-12-04 | 2024-03-22 | 英普亿塑胶电子(江苏)有限公司 | Automatic plastic part feeding and back adhesive attaching integrated equipment |
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