CN218193691U

CN218193691U - MiniLED backlight plate dustproof cutting and grinding integrated mechanism

Info

Publication number: CN218193691U
Application number: CN202222510220.1U
Authority: CN
Inventors: 钟均均; 贺小亮
Original assignee: Shenghua Electronics Huiyang Co ltd
Current assignee: Shenghua Electronics Huiyang Co ltd
Priority date: 2022-09-22
Filing date: 2022-09-22
Publication date: 2023-01-03
Anticipated expiration: 2032-09-22

Abstract

The utility model relates to a miniLED backlight unit cuts and grinds integrative mechanism that prevents dust, construct and install the feed mechanism in dustproof module including dustproof module, the cutting mill that is located dustproof module, cut mill and construct including cutting mill and first transport mechanism, cut mill through utilizing and construct and to realize miniLED backlight unit and cut and grind integratively, promote production efficiency greatly, reduce and damage the risk, utilize dustproof module to prevent that the dust from getting into the backlight unit, promote the quality of miniLED backlight unit greatly and clump the yield.

Description

MiniLED backlight plate dustproof cutting and grinding integrated mechanism

Technical Field

The application relates to a show technical field, particularly, especially relate to a dustproof cutting of MiniLED board in a poor light grinds integrative mechanism.

Background

miniLED is also known as a micro diode, because of the characteristic of its smaller crystal grain chip, the display that makes it has higher resolution and more clear image, the display that uses miniLED to make has now been regarded as the representative of next generation display technology by many people, and miniLED backlight is as the important subassembly of making the display, its quality influences the display effect of display to a great extent, miniLED backlight usually cuts into the fractional plate according to the display needs after the whole piece preparation of producer is accomplished, traditional miniLED cutting mainly relies on laser cutting or water cutting, the high temperature laser makes the backlight of cutting department be heated and burnt out easily during laser cutting, especially the reflection of light printing ink and the encapsulation of backlight cutting department surface are very easily influenced by high temperature, and then reduce backlight whole quality, use water cutting because very big ground vibration easily to initiate the ink separation, and liquid still causes the corruption of cutting plane metal in contact with the backlight cutting face, and two kinds of cutting ways need carry out secondary polishing to the cutting department after the cutting is accomplished, very troublesome and there is dust to get into the surface performance influence of the backlight, treat urgent risk.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a miniLED backlight plate cuts and grinds integrative mechanism, it cuts and grinds an organic whole to utilize and cut mill mechanism to realize miniLED backlight plate, promotes production efficiency greatly, reduces the damage risk, utilizes dustproof module to prevent that the dust from getting into backlight plate, promotes miniLED backlight plate quality greatly and meets the yield.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a miniLED backlight board cuts and grinds integrative mechanism that prevents dust, includes dustproof module, is located the cutting mill mechanism in dustproof module and installs the feed mechanism in dustproof module, cut mill mechanism including cut the mill and control cut the first transport mechanism that the mill removed.

The utility model provides a miniLED backlight prevents dust and surely grinds integrative mechanism, including dustproof module, cut mill mechanism and feed mechanism, dustproof module mainly relies on module indirect motion sealed and fan blast air effect, outside shielding dust and discharge system, prevent that tiny dust from causing the pollution to miniLED backlight, cut mill mechanism including cutting mill and first transport mechanism, cut the mill and can realize polishing disposable completion to miniLED backlight, simplify the operating procedure greatly, the production efficiency is improved, cut the mill and meet with first transport mechanism, controllable cutting mill of first transport mechanism is controlled and is reciprocated, when cutting the mill and starting, first transport mechanism control is cut the mill and is risen, cut miniLED backlight, and slowly control and impel and cut miniLED backlight and polish, feed mechanism can realize placing, location and miniLED backlight's placing.

Optionally, in a possible implementation manner, the cutting and grinding machine includes a driving member and a cutting and grinding wheel mounted on the driving member, the cutting and grinding wheel is provided with a cutting surface and a grinding surface, and the first transmission mechanism is connected to the driving member.

The cutting and grinding machine mainly comprises a driving piece and a cutting and grinding wheel, a motor is installed in the driving piece, power required by the cutting and grinding wheel can be provided, the cutting and grinding wheel is installed on the driving piece, a first transmission mechanism is connected with the cutting and grinding wheel, the upper end of the cutting and grinding wheel is a grinding surface on two sides of a cutting surface, when the cutting and grinding wheel is controlled by the driving piece to run at a high speed, the first transmission mechanism starts to push upwards and slowly, the cutting surface of the cutting and grinding wheel is tangent to a miniLED backlight plate, meanwhile, the side surface of the cutting and grinding wheel polishes the cutting position of the miniLED backlight plate, the cutting position is smooth and flat, secondary processing is omitted, and production efficiency is improved.

Optionally, in a possible implementation manner, the dustproof module includes a material inlet block, a material outlet block installed opposite to the material inlet block, a sealing block located above the material outlet block, and a pressing block located right above the material inlet block, and protection pads are fixed on the pressing block and the sealing block.

The dustproof module mainly comprises a feeding block, a discharging block, a pressing block and a sealing block, wherein the discharging block can move left and right, the pressing block can move up and down, the sealing block can move left and right, the feeding block can guide a miniLED backlight plate to be placed into the feeding block and guide the miniLED backlight plate to move towards a cutting and grinding mechanism, the discharging block can discharge the processed miniLED backlight plate quickly, the pressing block can press the miniLED backlight plate when being cut, the sealing block and the discharging block press the other side of the miniLED backlight plate tightly so as to be cut and ground, when the cutting and grinding are finished, the cutting and grinding mechanism exits from a processing area downwards, the sealing block moves upwards at the moment, the discharging block and the sealing block move leftwards together, the pressing block moves upwards, the feeding block pushes the miniLED backlight plate to move rightwards, the pressing block moves downwards, the sealing block and the discharging block move downwards, the sealing block moves downwards to press the miniLED backlight plate tightly, then the first conveying mechanism controls a cutting and grinding wheel to lift up to cut the miniLED backlight plate, contact between the miniLED and the air can be effectively reduced, dust in the air can be prevented from being polluted by particles in the air, and the miniLED backlight plate can be protected by a sealing block and a sealing pad, and the sealing block can be further provided with a protective pad.

Optionally, in a possible implementation manner, the discharging block further includes a horizontal conveying mechanism installed on the discharging block, a vertical conveying mechanism is arranged on the pressing block, the sealing block can move up and down and left and right, a second conveying mechanism is arranged on the sealing block, and the second conveying mechanism includes an upper conveying mechanism and a right conveying mechanism.

The horizontal conveying mechanism is mounted on the discharging block and can drive the discharging block to move left and right, the vertical conveying mechanism is arranged on the pressing block and can drive the pressing block to move up and down, the second conveying mechanism is arranged on the sealing block, the sealing block can be moved up and down by the aid of the upper conveying mechanism, the sealing block can be moved left and right by the aid of the right conveying mechanism, the pressing block, the sealing block and the discharging block are controlled to move, the system can be sealed when the system feeds materials, and external dust is prevented from entering the system.

Optionally, in a possible implementation manner, the dust-proof module further includes blowers installed on the feeding block and the discharging block, and exhaust fans installed on the feeding block and the compacting block.

Dustproof module still includes air-blower and air exhauster, and the air-blower is installed on feed block and play material piece, can continuously blow to inside, still is equipped with the air exhauster on feed block and compact heap, can be with inside gas outgoing, through air-blower and air exhauster interact, can form a complete wind channel in inside, and the dust that produces when polishing the cutting wheel cutting is discharged fast, avoids polluting miniLED backlight plate.

Optionally, in a possible implementation manner, the feeding block is further provided with a feeding groove, the discharging block is further provided with a feeding groove, and the miniLED backlight plate is loaded in the feeding groove and the feeding groove.

The feeding block is also provided with a feeding groove and the discharging block is provided with a feeding groove, and the miniLED backlight plate is fixed in position in the feeding groove and then moved to a cutting and grinding area for cutting and grinding. And after the cutting and grinding are finished, the material passes through a feeding groove of a discharging block and passes through the next procedure.

Optionally, in a possible implementation manner, the feed chute further comprises a movable baffle plate arranged in the chute and a spring arranged between the movable baffle plate and the feed chute.

Be equipped with a adjustable fender in the feed chute, install a spring between adjustable fender and feed chute, when miniLED board in a poor light put into the feed chute, miniLED board in a poor light extrusion adjustable fender, the adjustable fender displacement can let miniLED board in a poor light put into, the spring is extruded simultaneously and provides a pretightning force, this pretightning force can make miniLED board in a poor light correct position in the feed chute, avoid miniLED board in a poor light to take place the card to die at the inaccurate emergence of removal in-process direction, the perk, and phenomenon such as cutting is inaccurate, adjustable fender's design also makes the equipment general usefulness grow, can cut the miniLED board in a poor light of different models.

Optionally, in a possible implementation manner, the feeding mechanism includes a material pushing block installed in the feeding chute, a material pusher connected to the material pushing block, and a material discharging block installed on the material pusher, and the end of the material discharging block is a smooth curved surface.

The feeding mechanism comprises a pusher and a pusher block, after the miniLED backlight plate is placed on the feeding block, the stripper is started to push the pusher block, the pusher block pushes the miniLED backlight plate to move to a cutting and grinding area, the discharging block is arranged above the pusher, and the tail end of the discharging block is of a smooth curved surface structure, so that the miniLED backlight plate can be placed into the material feeding mechanism simply and easily.

The utility model has the advantages that:

the utility model discloses a miniLED backlight unit cuts and grinds integrative mechanism that prevents dust through utilizing to cut and grind mechanism and can realize miniLED backlight unit and cut and grind an organic wholely, promotes production efficiency greatly, reduces the damage risk, utilizes dustproof module to prevent that the dust from getting into the backlight unit, promotes miniLED backlight unit quality greatly and clumps the yield.

Drawings

To more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

Fig. 1 is a front sectional view of an integrated mechanism of a miniLED backlight dustproof cutting and grinding in an embodiment of the present invention.

Fig. 2 is a three-dimensional view of a feeding block of an integrated mechanism for dust-proof cutting and grinding of miniLED backlight plate in an embodiment of the present invention.

Fig. 3 is a three-dimensional view of a cutting and grinding mechanism of the integrated dustproof cutting and grinding mechanism of the miniLED backlight board in an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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 application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures. In the description of the embodiments of the present application, it should be understood that the terms "upper", "lower", "vertical", "horizontal", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when products of the application are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used merely for convenience of description and simplification of the description, and do not indicate or imply that the devices or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the application.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

The technical solution in the present application will be described below with reference to the accompanying drawings.

The embodiment provides a miniLED backlight board cuts and grinds integrative mechanism that prevents dust, including dustproof module, be located the cutting mill mechanism in dustproof module and install the feed mechanism in dustproof module, cut mill mechanism and cut the first transport mechanism that the mill removed including cutting the mill and control.

The utility model provides a miniLED backlight unit cuts mill integrative mechanism that prevents dust, including dustproof module, cut mill mechanism and feed mechanism, dustproof module mainly relies on module indirect motion sealed and fan blast air effect, outside shielding dust and discharge system, prevent that tiny dust from leading to the fact the pollution to miniLED backlight unit 8, cut mill mechanism including cutting mill and first transport mechanism 52, cut the mill and can realize polishing disposable completion to miniLED backlight unit 8 cutting, the operation steps are simplified greatly, improve production efficiency, cut mill and first transport mechanism meet 52, first transport mechanism 52 is steerable cuts the mill about and reciprocates, when cutting the mill start, first transport mechanism 52 control cuts the mill and rises, cut miniLED backlight unit 8, and slowly control the propulsion and cut miniLED backlight unit 8 completely and polish, feed mechanism can realize that miniLED backlight unit 8 places, location and miniLED backlight unit 8 impels.

It should be noted that, in the present embodiment, the cutting and grinding machine includes a driving member 5 and a cutting and grinding wheel 51 mounted on the driving member 5, the cutting and grinding wheel 51 is provided with a cutting surface 512 and a grinding surface 513, and the first transmission mechanism 52 is connected to the driving member 5.

The cutting and grinding machine mainly comprises a driving part 5 and a cutting and grinding wheel 51, a motor is installed in the driving part 5, power required by the cutting and grinding wheel 51 can be provided, the cutting and grinding wheel 51 is installed on the driving part 5, a first transmission mechanism 52 is connected with the cutting and grinding wheel 51, the upper end of the cutting and grinding wheel 51 is a grinding surface 513 on two sides of a cutting surface 512, when the driving part 5 controls the cutting and grinding wheel 51 to run at a high speed, the first transmission mechanism 52 is started to be pushed upwards and slowly, the cutting surface 512 of the cutting and grinding wheel 52 is tangent to a miniLED backlight plate 8, meanwhile, the side surface of the cutting and grinding wheel 513 is used for grinding the cutting position of the miniLED backlight plate 8, the cutting position is smooth and flat, secondary processing is omitted, and production efficiency is improved.

It should be noted that, in this embodiment, the dustproof module includes an inlet block 1, a discharging block 2 installed opposite to the inlet block 1, a sealing block 3 located above the discharging block 2, and a pressing block 4 located directly above the inlet block 1, and a protection pad 9 is fixed on the pressing block 4 and the sealing block 3.

The dustproof module mainly includes feeding block 1, ejection of compact piece 2, compact block 4, and sealed block 3 constitutes, wherein, ejection of compact piece 2 can remove about, compact block 4 can reciprocate, sealed block 3 can remove about from top to bottom, feeding block 1 can guide miniLED backlight 8 to put into and guide its trend to cut the mill mechanism, ejection of compact 2 can discharge miniLED backlight 8 processed, compact block 4 can compress tightly miniLED backlight 8 when receiving the cutting, sealed block 3 with play block 2 with miniLED backlight 8 another side pressure, so that the cutting is polished, finish when the cutting is polished, cut mill mechanism down and withdraw from the processing region, sealed block 2 up-shifting this moment, it together removes left with sealed block 2 to go out block 3, compact block 4 up-shifting afterwards, feeding block 1 promotes miniLED backlight 8, compact block 4 moves down-shifting right, sealed block 3 and ejection of compact block 2 move right, then 3 move down miniLED backlight 8 compresses tightly, then first transmission mechanism 52 controls miniLED backlight 8 and is equipped with the air protection on the leading up of miniLED backlight 8 and the sealed block 8, it can reduce the pollution of the air pollution in the sealed iLED backlight 8 of the sealed block 4 that the sealed iLED backlight 8 that the air contact reduces on this.

It should be noted that, in this embodiment, the discharging block 2 further includes a horizontal conveying mechanism 21 installed on the discharging block 2, a vertical conveying mechanism 41 is installed on the pressing block 4, the sealing block 3 is movable up and down and left and right, a second conveying mechanism is installed on the sealing block, and the second conveying mechanism includes an upper conveying mechanism 31 and a right conveying mechanism 32.

The horizontal conveying mechanism 21 is installed on the discharging block 2 and can drive the discharging block 2 to move left and right, the vertical conveying mechanism 41 is arranged on the pressing block 4 and can drive the pressing block 4 to move up and down, the second conveying mechanism is arranged on the sealing block 3, the upper conveying mechanism 31 can enable the sealing block 3 to move up and down, the right conveying mechanism 32 can enable the sealing block 3 to move left and right, the pressing block 4, the sealing block 3 and the discharging block 2 are controlled to move, the system can be sealed during feeding of the system, and external dust is prevented from entering the system.

It should be noted that, in the present embodiment, the dustproof module further includes blowers 7 installed on the feeding block 1 and the discharging block 2, and exhaust fans 71 installed on the feeding block 1 and the compacting block 4.

The dustproof module further comprises an air blower 7 and an exhaust fan 71, the air blower 7 is installed on the feeding block 1 and the discharging block 2 and can continuously blow air to the inside, the exhaust fan 71 is further arranged on the feeding block 1 and the pressing block 4 and can exhaust internal gas, a complete air channel can be formed inside through interaction of the air blower 7 and the exhaust fan 71, dust generated when the cutting wheel 51 is cut and polished is quickly discharged, and the miniLED backlight plate 8 is prevented from being polluted.

In this embodiment, the feeding block 1 is further provided with a feeding chute, the discharging block 2 is further provided with a feeding chute, and the miniLED backlight board 8 is loaded in the feeding chute and the feeding chute.

Still seted up the feed chute on feed block 1 and seted up the chute feeder on ejection of compact piece 2, miniLED backlight 8 from fixed position in the feed chute, move afterwards to cut and grind the region and cut, cut and grind the completion back through the chute feeder of ejection of compact piece 2 and pass through next process.

In this embodiment, the feed chute further includes a movable baffle 11 disposed in the chute, and a spring 12 installed between the movable baffle 11 and the feed chute.

Be equipped with a adjustable fender 11 in the feed chute, install a spring 12 between adjustable fender 11 and feed chute, when miniLED board 8 in a poor light puts into the feed chute, miniLED board 8 in a poor light extrusion adjustable fender 11, adjustable fender 11 displacement can let miniLED board 8 in a poor light put into, spring 12 is extruded simultaneously and is provided a pretightning force, this pretightning force can make miniLED board 8 in the feed chute in a poor light be in the exact position, avoid miniLED board 8 in a poor light 8 in the removal in-process direction to take place the card inaccurately and die, the perk, and phenomenon such as cutting is inaccurate, adjustable fender 11's design also makes equipment general usefulness strengthen, can cut the miniLED board 8 in a poor light of different models.

In this embodiment, the feeding mechanism further includes a material pushing block 61 installed in the feeding chute, a material pushing unit 6 connected to the material pushing block 61, and a material discharging block 62 installed on the material pushing unit 6, wherein the end of the material discharging block 62 is a smooth curved surface.

The feeding mechanism comprises a pusher and a pusher block 61, after the miniLED backlight board 8 is placed on the feeding block 62, the pusher 6 is started to push the pusher block 61, the pusher block 61 pushes the miniLED backlight board 8 to move to a cutting and grinding area, the pusher block 62 is arranged above the pusher 6, and the tail end of the pusher block 62 is of a smooth curved surface structure, so that the miniLED backlight board 8 can be placed simply and easily.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a miniLED backlight plate cuts mill integrative mechanism that prevents dust which characterized in that, includes dustproof module, is located the cutting mill mechanism in dustproof module and installs the feed mechanism in dustproof module, cut mill mechanism including cutting mill and a transport mechanism.

2. The integrated mechanism for dust-proof cutting and grinding of the miniLED backlight board as claimed in claim 1, wherein the cutting and grinding machine comprises a driving member and cutting and grinding wheels mounted at both ends of the driving member, the cutting and grinding wheels comprise a cutting surface and a grinding surface arranged on the cutting and grinding wheels, and the first transmission mechanism is connected to the driving member.

3. The miniLED backlight plate dustproof cutting and grinding integrated mechanism as claimed in claim 1, wherein the dustproof module comprises a feeding block, a discharging block arranged opposite to the feeding block, a sealing block arranged above the discharging block and a pressing block arranged right above the feeding block, and a protective pad is fixed on the pressing block and the sealing block.

4. The miniLED backlight plate dustproof cutting and grinding integrated mechanism as claimed in claim 3, wherein the discharging block further comprises a horizontal conveying mechanism installed on the discharging block, the pressing block is provided with a vertical conveying mechanism, the sealing block can move up and down and left and right, a second conveying mechanism is arranged on the sealing block, and the second conveying mechanism comprises an upper conveying mechanism and a right conveying mechanism.

5. The miniLED backlight plate dustproof cutting and grinding integrated mechanism as claimed in claim 3, wherein the dustproof module further comprises blowers installed on the feeding block and the discharging block and exhaust fans installed on the feeding block and the pressing block.

6. The integrated mechanism for dust-proof cutting and grinding of the miniLED backlight board as claimed in claim 3, wherein the feeding block is further provided with a feeding chute, the discharging block is further provided with a feeding chute, and the miniLED backlight board is loaded in the feeding chute and the feeding chute.

7. The integrated mechanism for dust-proof cutting and grinding of the miniLED backlight board as claimed in claim 6, wherein the feed chute further comprises a movable baffle plate disposed in the chute and a spring mounted between the movable baffle plate and the feed chute.

8. The integrated mechanism for dust-proof cutting and grinding of the miniLED backlight board as claimed in claim 1, wherein the feeding mechanism comprises a pusher block installed in the feeding chute, a pusher connected to the pusher block, and a discharge block installed on the pusher block.

9. The integrated mechanism of claim 8, wherein the end of the discharge block is smooth and curved.