CN115657343A - Back plate machining line system and machining method - Google Patents
Back plate machining line system and machining method Download PDFInfo
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- CN115657343A CN115657343A CN202011238673.2A CN202011238673A CN115657343A CN 115657343 A CN115657343 A CN 115657343A CN 202011238673 A CN202011238673 A CN 202011238673A CN 115657343 A CN115657343 A CN 115657343A
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000003754 machining Methods 0.000 title description 4
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000004140 cleaning Methods 0.000 claims abstract description 35
- 238000010147 laser engraving Methods 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 11
- 238000005406 washing Methods 0.000 claims abstract description 11
- 238000004080 punching Methods 0.000 claims abstract description 8
- 238000010329 laser etching Methods 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 16
- 238000005086 pumping Methods 0.000 claims 1
- 238000003672 processing method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 238000005192 partition Methods 0.000 description 5
- 229910052705 radium Inorganic materials 0.000 description 4
- HCWPIIXVSYCSAN-UHFFFAOYSA-N radium atom Chemical compound [Ra] HCWPIIXVSYCSAN-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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Abstract
The invention discloses a backboard processing line system and a backboard processing method, wherein the system comprises: punching machine; the laser engraving machine comprises a base, a feeding line body, a laser head, a CCD camera and a display screen, wherein the feeding line body is connected with a discharging line body positioned between the punch and the laser engraving machine so as to automatically receive the punched back plate; the cleaning machine comprises a water washing mechanism provided with a water pipe and a hairbrush mechanism provided with a hairbrush; a dryer drying the back plate; and the control mechanism controls the punch, the laser engraving machine, the cleaning machine and the dryer. By the scheme of the invention, only 1 person can be needed in the processing process of the back plate, thereby reducing and saving manpower; the cleaning machine not only can wash the backplate, can also scrub dirty, the burr on the backplate by the brush, improves the clean degree of backplate to effectively promote the processingquality and the product yield of backplate.
Description
Technical Field
The invention relates to the technical field of backlight module manufacturing, in particular to a backboard processing line system and a backboard processing method.
Background
The back plate is used as an important component of the liquid crystal display screen, and the processing quality of the back plate has direct influence on the relevant performance of the liquid crystal display screen.
The common processing technology of the back plate comprises the steps of firstly utilizing a punch press to punch, then utilizing a water washing machine to wash, then utilizing a laser etching machine to etch laser, and drying by utilizing a dryer after the laser etching is finished. However, at present, the back plate is washed only with water, and dirt and burrs remaining on the surface of the back plate cannot be effectively cleaned. Moreover, the switch punch press needs to be operated by workers, the punched back plate needs to be manually received, the back plate to be subjected to laser etching also needs to be manually placed to the laser etching machine, the punching receiving and the laser etching machine feeding can be completed by one person, even if the punching receiving and the laser etching machine feeding are completed, at least 2 workers are needed in the back plate processing process, and manpower is wasted.
Disclosure of Invention
The invention discloses a backboard processing line system and a backboard processing method, which are used for solving the problems that in the prior art, the backboard is low in processing quality and requires more manpower in the processing process.
In order to solve the problems, the invention adopts the following technical scheme:
provided is a back plate processing line system including:
a punch press that punches the back plate;
the laser engraving machine comprises a base, a feeding line body arranged on the base, a laser head and a CCD camera which are respectively arranged above the feeding line body, and a display screen which is arranged on the base and displays a laser engraving process, wherein the feeding line body is connected with a discharging line body positioned between the punch and the laser engraving machine so as to receive the punched back plate;
the cleaning machine comprises a support, a first mechanical arm and a material receiving mechanism which are arranged on the support, a material conveying line body with a positioning mechanism, a washing mechanism and a brush mechanism which are arranged on the support, wherein the first mechanical arm is used for feeding the backboard on the material conveying line body to the material conveying line body;
the drying machine comprises a fixed frame, a second mechanical arm arranged on the fixed frame, a drying line body arranged on the fixed frame and a drying mechanism arranged on the fixed frame, the second mechanical arm is used for feeding the backlight plate from the material receiving mechanism to the drying line body, and the drying mechanism is used for drying the backlight plate;
and the control mechanism controls the punch press, the laser engraving machine, the cleaning machine and the dryer.
Optionally, the feeding line body includes a first conveying belt, a second conveying belt, a first driving motor for driving the first conveying belt, and a second driving motor for driving the second conveying belt, the first conveying belt is located between the feeding line body and the second conveying belt, and the laser head and the CCD camera are located above the second conveying belt.
Optionally, a material distribution mechanism including a feeding port and two discharging ports is arranged at the tail end of the discharging line body, wherein one feeding line body is correspondingly arranged at each of the two discharging ports, and the laser head, the CCD camera and the display screen are correspondingly arranged on each feeding line body.
Optionally, the display screen is located on the outer side of the feeding line body and faces away from the feeding line body.
Optionally, the washing mechanism still includes be located defeated material line body middle part top and enclose into the waterproof curtain of rectangle frame, be located defeated material line body below and collect the basin of dirty water, fix the support and follow the suction pump that the basin was drawn water, the water pipe includes with the suction pump is connected and is extended to the house steward of waterproof curtain top, be located waterproof curtain top and perpendicular a plurality of violently pipes that the house steward was arranged and with each violently manage the union coupling and vertically extend to the standpipe of defeated material line body, the standpipe is located in the waterproof curtain.
Optionally, the brush mechanism includes a fixed plate fixed in the waterproof curtain and extending horizontally, a plurality of rotating shafts rotatably disposed below the fixed plate and arranged in an array, a third driving motor fixed above the fixed plate and connected to one of the rotating shafts, and a gear transmission mechanism driving each of the rotating shafts to rotate, wherein the lower ends of the rotating shafts are respectively fixed to the brushes.
Optionally, at least one row of vertical pipes is arranged on each of the front side and the rear side of the brush, the front side of the brush is close to the laser etching machine, and the rear side of the brush is close to the dryer.
Optionally, the water curtain further comprises a partition plate which is arranged between the brush and the vertical pipe and extends vertically.
There is also provided a method of processing a backplane according to any of the above-mentioned backplane processing line systems, comprising the steps of:
punching the back plate by using a punch;
the laser carving machine receives the back plate which automatically flows in from the punch press, and laser carving is carried out on the back plate;
the cleaning machine receives the back plate which automatically flows in from the laser etching machine, and the back plate is cleaned by a water pipe and a brush;
the dryer receives the backlight plate which automatically flows in from the cleaning machine and dries the backlight plate.
Optionally, in the process that the back plate performs laser etching on the second conveying belt of the laser etching machine, the first conveying belt of the laser etching machine conveys the back plate to be subjected to laser etching from one end of the punch to one end of the second conveying belt.
The technical scheme adopted by the invention can achieve the following beneficial effects:
in the back plate processing line system, only one worker is needed to switch on and off the punch press, and other procedures do not need to be operated by the worker, namely only 1 person is needed in the back plate processing process, so that the labor is reduced and saved. Moreover, the cleaning machine can be used for washing the back plate, and can also be used for scrubbing dirt and burrs on the back plate through the hairbrush, so that the cleaning degree of the back plate is improved, and the processing quality and the product yield of the back plate are effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below to form a part of the present invention, and the exemplary embodiments and the description thereof illustrate the present invention and do not constitute a limitation of the present invention. In the drawings:
fig. 1 is a schematic structural diagram of a backplane processing line system according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a laser etching machine according to one direction in the embodiment of the present invention;
fig. 3 is a schematic structural diagram of another direction of the laser engraving machine disclosed in the embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a cleaning machine according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of the cleaning machine according to the embodiment of the present invention, illustrating the cleaning machine in one direction when the first manipulator and the material receiving mechanism are removed;
FIG. 6 is a schematic structural diagram of the cleaning machine according to the embodiment of the present invention, illustrating the cleaning machine in another direction when the first manipulator and the material receiving mechanism are removed;
FIG. 7 is a schematic structural diagram of the cleaning machine after the waterproof curtain is removed according to the embodiment of the disclosure;
FIG. 8 is a schematic view of a cleaning machine with partitions removed according to an embodiment of the present disclosure;
FIG. 9 is a schematic structural view of the washer after removing the partition in another direction according to the embodiment of the present invention;
FIG. 10 is a schematic view of a first embodiment of a gear assembly according to the present disclosure;
FIG. 11 is an enlarged view of portion A of FIG. 10;
fig. 12 is a second structural schematic diagram of the gear transmission mechanism disclosed in the embodiment of the invention.
Wherein the following reference numerals are specifically included in figures 1-12:
punching machine-1; laser engraving machine-2; a cleaning machine-3; a discharging line body-4; a material distribution mechanism-5; -a back plate-6; a dryer-7; a base-21; a feeder line body-22; a laser head-23; a CCD camera-24; a display screen-25; a first conveyor belt-221; a second conveyor belt-222; a first drive motor-223; -31, a support; a first manipulator-32; a material receiving mechanism-33; a feeder body-34; a water washing mechanism-35; a brush arrangement-36; a separator-37; positioning means-341; a guide rail-342; water pipe-351; a waterproof curtain-352; a water tank-353; a water pump-354; a header pipe-355; cross tube-356; a standpipe-357; a brush-361; a fixed plate-362; a shaft-363; a third drive motor-364; gear train-365; a first gear-366; a transmission shaft-367; second gear-368.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the back plate processing line system of the present invention includes a punch press 1, a laser engraving machine 2, a cleaning machine 3, a dryer 7, and a control mechanism. After the punching press is accomplished to backplate 6, accessible ejection of compact line body 4 flows into radium carving machine 2 automatically and carries out radium carving, accomplishes radium carving back, but the automatic inflow cleaning machine 3 washs. In this backplate processing line system, can only need a workman switch punch press 1, and other processes do not need the workman to operate, and just can only need 1 people in 6 course of working of backplate, alleviate and use manpower sparingly. Moreover, the cleaning machine 3 can not only wash the back plate 6, but also scrub dirt and burrs on the back plate 6 by the brush 361, so that the cleaning degree of the back plate 6 is improved, and the processing quality and the product yield of the back plate 6 are effectively improved.
The press 1 is the same as the general press 1. The discharge hole of the punch 1 is connected with a discharge wire body 4. The punch 1 is provided with a discharge hole, and the discharge line body 4 is also provided with one. The discharging line body 4 comprises a conveying belt, a driving motor and the like.
As shown in fig. 2 and 3, the laser engraving machine 2 includes a base 21, a feeding line body 22, a laser head 23, a CCD (Charge-coupled Device) camera 24, and a display screen 25. Laser head 23 and CCD camera 24 set up in the top of pay-off line body 22, and laser head 23 is used for carving 6 radium to the backplate, and CCD camera 24 realizes the automatic positioning to backplate 6. The back plate 6 flows in along with the feeding line body 22 and reaches the detection range of the CCD camera 24, the feeding line body 22 stops after a signal is given by the CCD camera 24, and the laser head 23 performs laser carving on the back plate 6 along with the positioning condition of the CCD camera 24. For mechanical positioning requires that backplate 6 must fix a position accurately just can the laser carving accuracy, CCD location only need backplate 6 in certain extent can, can realize backplate 6's dynamic positioning, for backplate 6 flows into laser carving machine 2 back laser carving automatically and provides probably, can reduce moreover by the mechanical positioning presss from both sides the condition of hindering backplate 6 to reduce mechanical positioning debugging. The display screen 25 is used for displaying the laser etching process of the back plate 6, and can face away from the feeding line body 22 and towards the outer side of the laser etching machine 2.
The feeder line body 22 may include a first conveyer belt 221 and a second conveyer belt 222 arranged in segments, and a first driving motor 223 driving the first conveyer belt 221 and a second driving motor driving the second conveyer belt 222, the first conveyer belt 221 is located between the feeder line body 4 and the second conveyer belt 222, and the laser head 23 and the CCD camera 24 are located above the second conveyer belt 222. The first drive motor 223 and the second drive motor may be controlled by different control modules of the control mechanism, i.e. the first drive motor 223 and the second drive motor are individually programmed controlled. The back plate 6 flows from the first conveyor belt 221 into the second conveyor belt 222, and then laser etching is performed on the second conveyor belt 222. In this way, in the process of laser etching the back plate 6 on the second conveyor belt 222, the first conveyor belt 221 may first convey the back plate 6 on the discharge line body 4 to be close to the second conveyor belt 222, and when the back plate 6 on the second conveyor belt 222 is conveyed to the cleaning machine 3 by laser etching, the back plate 6 on the first conveyor belt 221 immediately flows into the second conveyor belt 222. By the arrangement, the conveying time of the back plate 6 is saved, and the processing efficiency of the back plate 6 is improved; moreover, when back plate 6 is etched on second conveyor belt 222, it is possible to prevent back plate 6 from being overlapped onto second conveyor belt 222 by controlling first conveyor belt 221, so as to generate a white plate (i.e. the overlapped back plate may not generate laser etching).
Further, the tail end (i.e. the end close to the feeding line body 22) of the discharging line body 4 is provided with a material distributing mechanism 5, the material distributing mechanism 5 is of a 1-to-2 structure and comprises a feeding port and two discharging ports, at this moment, the number of the feeding line bodies 22 is also two, each discharging port is provided with one feeding line body 22, and each feeding line body 22 is correspondingly provided with a laser head 23, a CCD camera 24 and a display screen 25 respectively and faces the outer side of the laser engraving machine 2. By the arrangement, the two feeding line bodies 22 can be separated to form laser etching, and the first conveying belt 221 and the second conveying belt 222 of the feeding line bodies 22 are matched, so that the laser etching efficiency of the back plate 6 is effectively improved, and the laser etching efficiency is matched with the productivity (1.5 seconds/1 piece) of the punch press 1. The display screen 25 is positioned outside the two feeder line bodies 22 and faces away from the feeder line bodies 22 so as to facilitate viewing of the display screen 25.
As shown in fig. 4 to 9, the cleaning machine 3 includes a support 31, a first robot 32, a receiving mechanism 33, a feeder body 34, a washing mechanism 35, and a brushing mechanism 36. The feeder body 34 includes a guide rail 342 fixed to the holder 31, a slider provided on the guide rail 342, and a positioning mechanism 341 fixed to the slider. The positioning mechanism 341 is the same as the general positioning mechanism 341 and will not be described in detail herein. The first robot 32 is disposed at the front end of the support 31, and clamps the back plate 6 on the feeder body 22 of the laser engraving machine 2 to the positioning mechanism 341, and is positioned and fixed by the positioning mechanism 341, and the operation mode of the first robot 32 is the same as that of the conventional one, and will not be described in detail herein. The material receiving mechanism 33 is disposed at the rear end of the support 31, and the cleaned back plate 6 is collected in the material receiving mechanism 33. The receiving mechanism 33 is the same as the normal receiving mechanism 33, and will not be described in detail herein. The cleaning machine 3 is also provided with a vacuum suction cup, and is the same as a common vacuum suction cup, and vacuum protection is performed by adopting a logic valve. When the cleaning machine 3 cleans, the first manipulator 32 puts the back plate 6 on the positioning mechanism 341 of the feed line body 34, and after the positioning mechanism 341 positions the back plate 6, the feed line body 34 moves from the feeding area to the discharging area under the power of the motor. When the middle part passes through the water washing mechanism 35 and the brush mechanism 36, the feed line body 34 descends at a speed and moves slowly under the action of the sensor, and the cleaning of the back plate 6 is completed.
The water washing mechanism 35 includes a water pipe 351, a waterproof curtain 352, a water tank 353, and a suction pump 354. The waterproof curtain 352 is positioned above the middle of the feed line body 34 and forms a rectangular frame. The water tank 353 is located below the feed line body 34 and below the waterproof curtain 352, and collects sewage after the back plate 6 is cleaned. The suction pump 354 is fixed on the bracket 31 and connected to the water pipe 351 to pump the water in the water tank 353 into the water pipe 351, so as to realize the recycling of the water. The water pipe 351 comprises a main pipe 355 which is connected with a water suction pump 354 and extends to the upper part of the waterproof curtain 352, a plurality of transverse pipes 356 which are positioned above the waterproof curtain 352 and are vertical to the main pipe 355, and a vertical pipe 357 which is connected with each transverse pipe 356 and vertically extends to the material conveying line body 34, wherein the vertical pipe 357 is positioned in the waterproof curtain 352, and water pumped by the water suction pump 354 sequentially flows through the main pipe 355, the transverse pipes 356 and the vertical pipe 357, and the vertical pipe 357 washes the back plate 6. So set up, simple structure, it is with low costs.
The brush mechanism 36 includes a brush 361, a fixing plate 362, a rotation shaft 363, a third driving motor 364, and a gear transmission 365. The fixing plate 362 is fixed in the waterproof curtain 352 and extends horizontally (i.e., substantially parallel to the conveyor line body 34). The rotating shafts 363 are arranged in a plurality of arrays below the fixing plate 362, the top ends of the rotating shafts 363 are rotatably connected with the fixing plate 362, the bottom ends of the rotating shafts 363 are fixed with brushes 361, and the brushes 361 are disc-shaped. The third driving motor 364 is fixedly connected to one of the rotating shafts 363 to drive the rotating shaft 363 to rotate, and then the rotating shaft 363 drives the gear transmission 365 to rotate, so that the gear transmission 365 drives all the rotating shafts 363 to rotate, and the brush 361 brushes the backboard 6. So set up, simple structure, it is with low costs, can effectively realize scrubbing 6 of backplate.
The gear train 365 can be arranged in a variety of ways. In a first example, as shown in fig. 10 and 11, the gear transmission mechanism includes a first gear 366 fixed on each rotating shaft 363, a transmission shaft 367 fixed on the fixing plate 362 parallel to the rotating shaft 363, and a second gear 368 fixed on the transmission shaft 367, wherein one transmission shaft 367 is respectively disposed between two adjacent rotating shafts 363, the second gear 368 is engaged with the adjacent first gear 366, and each rotating shaft 363 is sequentially driven to rotate by the first gear 366 and the second gear 368, so that the brush 361 is driven to rotate by the rotating shaft 363. The fixing plate 362 may be provided with an upper layer and a lower layer, the transmission shaft 363 is fixed to the lower layer, and the rotation shaft 363 is fixed to the upper layer and the lower layer.
In a second example, as shown in fig. 12, the gear transmission mechanism 365 includes a first gear 366 fixed on each rotation shaft 363, a transmission shaft 367 fixed on the extension arm of the fixing plate 362 perpendicular to the rotation shaft 363, and a second gear 368 fixed on the transmission shaft 367, wherein each first gear 366 is correspondingly provided with a second gear 368 engaged therewith, the transmission shaft 367 and the turn 363 form a worm gear structure, and the second gear 368 drives the corresponding first gear 366 to rotate, so that the rotation shaft 363 drives the brush 361 to rotate.
Furthermore, at least one row of vertical pipes 357 are respectively arranged on the front side and the rear side of the brush 361, wherein the front side of the brush 361 is close to the laser engraving machine 2, and the rear side of the brush 361 is close to the dryer 7. The back plate 6 is washed once by the vertical tube 357, then scrubbed by the brush 361, and washed by the vertical tube 357. By the arrangement, the replacement frequency of the brush 361 can be effectively reduced, and the cleaning degree of the back plate 6 is improved; when the brush 361 brushes, water is sprayed to wash dirt and the brush of the back plate 6, so that the effect of cleaning stubborn residues on the surface of the back plate 6 is achieved.
A partition 37 may also be provided between the brush 361 and the standpipe 357, the partition 37 extending vertically to space the brush 361 from the standpipe 357, thereby reducing the risk of contamination of the brush 361 by dirty water splashing into the brush 361.
The dryer 7 comprises a fixed frame, a second manipulator, a drying line body and a drying mechanism. The second manipulator is used for loading the back plate 6 in the material receiving mechanism 33 to the drying line, and the action mode of the second manipulator is the same as that of the conventional one, which is not described in detail herein. The drying line body can be a conveyer belt structure. The drying mechanism is the same as a common drying mechanism, and detailed description thereof is omitted.
The arrangement of the control mechanism is the same as that of a common control mechanism, and detailed description thereof is omitted here.
The processing method of the back plate comprises the following steps:
punching a back plate 6 by using a punch 1;
the laser carving machine 2 receives the back plate 6 which automatically flows in from the punch press 1, and laser carving is carried out on the back plate 6;
the cleaning machine 3 receives the back plate 6 automatically flowed from the laser engraving machine 2, and cleans the back plate 6 by using the water pipe 351 and the brush 361.
Wherein, in the process that the back plate 6 is subjected to laser etching by the second conveying belt 222 of the laser etching machine 2, the first conveying belt 221 of the laser etching machine 2 conveys the back plate 6 to be subjected to laser etching to one end of the second conveying belt 222 from one end of the punch 1.
In the processing of the back plate 6, only one worker is needed to switch on and off the punch press 1, and other procedures do not need to be operated by the worker, namely only 1 worker is needed in the processing of the back plate 6, so that the labor is reduced and saved. Moreover, the cleaning machine 3 can not only wash the back plate 6, but also scrub dirt and burrs on the back plate 6 by the brush 361, so that the cleaning degree of the back plate 6 is improved, and the processing quality and the product yield of the back plate 6 are effectively improved.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A backplane processing line system, comprising:
a punch press that punches the back plate;
the laser engraving machine comprises a base, a feeding line body arranged on the base, a laser head and a CCD camera which are respectively arranged above the feeding line body, and a display screen which is arranged on the base and displays a laser engraving process, wherein the feeding line body is connected with a discharging line body positioned between the punch press and the laser engraving machine so as to receive the punched back plate;
the cleaning machine comprises a support, a first mechanical arm and a material receiving mechanism which are arranged on the support, a material conveying line body with a positioning mechanism, a washing mechanism and a brush mechanism which are arranged on the support, wherein the first mechanical arm is used for feeding the backboard on the material conveying line body to the material conveying line body;
the drying machine comprises a fixed frame, a second mechanical arm arranged on the fixed frame, a drying line body arranged on the fixed frame and a drying mechanism arranged on the fixed frame, the second mechanical arm is used for feeding the backlight plate from the material receiving mechanism to the drying line body, and the drying mechanism is used for drying the backlight plate;
the control mechanism controls the punch press, the laser engraving machine, the cleaning machine and the dryer.
2. The backplane processing line system according to claim 1, wherein the feeder line body comprises a first conveyor belt, a second conveyor belt, and a first driving motor driving the first conveyor belt and a second driving motor driving the second conveyor belt, the first conveyor belt is located between the feeder line body and the second conveyor belt, and the laser head and the CCD camera are located above the second conveyor belt.
3. The system of claim 2, wherein the tail end of the feeding line body is provided with a material separating mechanism having a feeding port and two discharging ports, wherein one feeding line body is correspondingly disposed at each of the two discharging ports, and the laser head, the CCD camera and the display screen are correspondingly disposed at each of the feeding line bodies.
4. The backplane processing line system of claim 3, wherein the display screen is located outside and facing away from the feeder line body.
5. The backplane processing line system according to any one of claims 1 to 4, wherein the washing mechanism further comprises a waterproof curtain surrounding a rectangular frame above a middle portion of the conveyance line body, a water tank disposed below the conveyance line body and collecting dirty water, a water pump fixed to the support and pumping water from the water tank, the water pipe comprising a header pipe connected to the water pump and extending above the waterproof curtain, a plurality of horizontal pipes arranged above the waterproof curtain and perpendicular to the header pipe, and a vertical pipe connected to each of the horizontal pipes and extending vertically to the conveyance line body, the vertical pipe being located within the waterproof curtain.
6. The backplane processing line system according to claim 5, wherein the brush mechanism comprises a fixing plate fixed in the waterproof curtain and extending horizontally, a plurality of rotating shafts rotatably disposed below the fixing plate and arranged in an array, a third driving motor fixed above the fixing plate and connected to one of the rotating shafts, and a gear transmission mechanism for driving each of the rotating shafts to rotate, wherein the lower ends of the rotating shafts are respectively fixed with the brushes.
7. The backplane processing line system of claim 6, wherein at least one row of the standpipes is disposed on each of a front side and a rear side of the brush, wherein the front side of the brush is proximate the laser engraver and the rear side of the brush is proximate the dryer.
8. The backplane processing line system according to claim 7, wherein the water curtain further comprises a vertically extending baffle disposed between the brush and the standpipe.
9. A method of processing a backplane according to any of the backplane processing line systems of claims 1-8, comprising the steps of:
punching the back plate by using a punch;
the laser engraving machine receives the back plate which automatically flows in from the punch press, and laser engraving is carried out on the back plate;
the cleaning machine receives the back plate which automatically flows in from the laser etching machine, and the back plate is cleaned by using a water pipe and a brush
The dryer receives the backlight plate which automatically flows in from the cleaning machine and dries the backlight plate.
10. The method of claim 9, wherein the back plate is during laser etching of the second conveyor belt of the laser etching machine, and the first conveyor belt of the laser etching machine conveys the back plate to be laser etched from one end of the punch to one end of the second conveyor belt.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011238673.2A CN115657343A (en) | 2020-11-09 | 2020-11-09 | Back plate machining line system and machining method |
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| CN202011238673.2A CN115657343A (en) | 2020-11-09 | 2020-11-09 | Back plate machining line system and machining method |
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| CN115657343A true CN115657343A (en) | 2023-01-31 |
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