CN108890456A - A kind of single-point arrangement for grinding of liquid crystal display panel Cell frame - Google Patents

A kind of single-point arrangement for grinding of liquid crystal display panel Cell frame Download PDF

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Publication number
CN108890456A
CN108890456A CN201810768293.6A CN201810768293A CN108890456A CN 108890456 A CN108890456 A CN 108890456A CN 201810768293 A CN201810768293 A CN 201810768293A CN 108890456 A CN108890456 A CN 108890456A
Authority
CN
China
Prior art keywords
frame
liquid crystal
crystal display
display panel
grinding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201810768293.6A
Other languages
Chinese (zh)
Inventor
程华风
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Lian Sen Yu Teng New Material Technology Development Co Ltd
Original Assignee
Hefei Lian Sen Yu Teng New Material Technology Development Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hefei Lian Sen Yu Teng New Material Technology Development Co Ltd filed Critical Hefei Lian Sen Yu Teng New Material Technology Development Co Ltd
Priority to CN201810768293.6A priority Critical patent/CN108890456A/en
Publication of CN108890456A publication Critical patent/CN108890456A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/005Feeding or manipulating devices specially adapted to grinding machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/02Frames; Beds; Carriages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power

Abstract

The invention discloses a kind of single-point arrangement for grinding of liquid crystal display panel Cell frame, the front end of the upper plane of the board is equipped with conveyer belt, the rear of the conveyer belt is equipped with blanking groove, the rear end of the upper plane of the board is equipped with operation frame, the upper Plane Installation of the operation frame has driving motor, the left end of the driving motor is equipped with transmission shaft, the left end of the transmission shaft is equipped with cam, the middle position of the operation frame inner cavity is equipped with adjustable shelf, the right end of the adjustable shelf is equipped with drive block, the adjustable shelf upper end is equipped with telescopic rod, the top of the telescopic rod is fixed on the upper plane of operation frame inner cavity, the baseplane of the adjustable shelf is equipped with driving motor, the front end of the driving motor is equipped with drive shaft, the front end of the drive shaft is equipped with reconditioning knife.The present invention limits the horizontal position of Cell frame, to improve the quality and precision of subsequent reconditioning operation, avoids operation error.

Description

A kind of single-point arrangement for grinding of liquid crystal display panel Cell frame
Technical field
The present invention relates to Electronic Display Panel field, the single-point arrangement for grinding of specifically a kind of liquid crystal display panel Cell frame.
Background technique
The quality of one liquid crystal display first has to see its panel, because the quality of panel directly influences the sight of picture See effect, and liquid crystal television panel has accounted for more than half of complete machine cost, be influence LCD TV cost it is main because Element first has to the panel for choosing it so to select a good liquid crystal display.Liquid crystal display panel can be determined largely The very important parameters such as brightness, contrast, color, the visible angle of liquid crystal display.
Cell frame is the important fixation member after the assembling of liquid crystal display panel, and Cell frame workmanship in part is thicker, will lead to face There are gaps between a component of plate, though not influencing to use, and have the gap the risk that there is into dust, ash fines Dirt assembles imprecision between each portion's material into may cause stain in the future inside panel, can also there is the risk of light leakage.
Summary of the invention
The purpose of the present invention is to provide a kind of single-point arrangement for grinding of liquid crystal display panel Cell frame, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the present invention provides the following technical solutions:
The front end of a kind of single-point arrangement for grinding of liquid crystal display panel Cell frame, including board, the upper plane of the board is equipped with transmission The rear of band, the conveyer belt is equipped with blanking groove, and the rear end of the upper plane of the board is equipped with operation frame, the operation frame Upper Plane Installation has driving motor, and the left end of the driving motor is equipped with transmission shaft, and the left end of the transmission shaft is equipped with convex Wheel, the middle position of the operation frame inner cavity are equipped with adjustable shelf, and the right end of the adjustable shelf is equipped with drive block, the operation Sliding slot is installed, the right end of the adjustable shelf limits the adjustable shelf upper end in sliding slot by drive block on the right side wall of frame Telescopic rod is installed, the top of the telescopic rod is fixed on the upper plane of operation frame inner cavity, is wound on the telescopic rod multiple Position spring, one end of the reset spring are fixed on the rear end of telescopic rod, and the other end of reset spring is connected on adjustable shelf, institute The baseplane for stating adjustable shelf is equipped with driving motor, and the front end of the driving motor is equipped with drive shaft, the drive shaft Front end reconditioning knife is installed, the reconditioning knife is located at the surface of blanking groove.
As a further solution of the present invention:The top of the adjustable shelf is equipped with stripper plate, the cam and stripper plate Upper plane fits.
As a further solution of the present invention:The reconditioning knife is connected by clamping device with drive shaft, the folder The one end for holding device is provided with axle sleeve, and the clamping device is connected by axle sleeve with drive shaft, the clamping device it is another One end regulation pipe, the knife handle of the reconditioning knife, which is threaded through in regulation pipe and is provided with, adjusts the identical fixation of bolt.
As a further solution of the present invention:The top of the conveyer belt is equipped with position-limited rack, and the position-limited rack is mounted on machine On platform, the middle position of position-limited rack is equipped with threaded rod in left and right directions, and drive block, the transmission are equipped on the threaded rod The rear and front end of block is respectively connected with fixed link, and the outer end of the fixed link is mounted on pulley, the left and right sides of the position-limited rack It is equipped with sliding slot, the pulley is installed in sliding slot, and the bottom end of the drive block is mounted on limited block, to position-limited rack operation When screw-driven play the role of limit.
As a further solution of the present invention:The threaded rod is bidirectional helical bar, and the midpoint of the threaded rod is Axle center, it is externally threaded contrary at left and right sides of the axle center, it is ensured that when screw-driven, the limited block of the left and right sides moves rail Mark is contrary.
As a further solution of the present invention:Operation motor is installed, the threaded rod is logical on the side wall of the position-limited rack Shaft coupling is crossed to be connected with the motor shaft of operation motor.
As further scheme of the invention:The bottom end of the blanking groove is equipped with stock guide, the bottom end of the board Rewinding case, the end of the stock guide are protruded into rewinding case, are provided with cushion on the stock guide, and friction when rewinding is avoided to make At the loss of material.
Compared with prior art, the beneficial effects of the invention are as follows:
One, the limited block of the left and right sides is driven to move to middle position by screw-driven, to prevent the biography of Cell frame Hour offset is sent, the horizontal position of the Cell frame on conveyer belt is limited, so that the quality and precision of subsequent reconditioning operation are improved, Avoid operation error.
Two, driving motor drive the reconditioning operation of reconditioning knife, the gap that adjustable shelf is driven every time, exactly each Cell frame it Between journey time, can be adjusted by the spacing between the operating rate of driving motor, the flow velocity of conveyer belt or Cell frame Section improves the efficiency of operation to reach gapless operation, and it is poor to reduce the number of working processes.
Three, the stability for guaranteeing reconditioning operation, will not be caused due to the friction effect of Cell frame itself, and reconditioning knife generates position Deviation is set, the shank length of reconditioning knife can be finely adjusted by adjusting bolt, so that the polishing of different type of machines Cell frame is suitble to make Industry.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is top view of the invention.
Fig. 3 is the structural schematic diagram of operation frame in the present invention.
Fig. 4 is the structural schematic diagram of reconditioning knife in the present invention.
Fig. 5 is the structural schematic diagram of position-limited rack in the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
In the embodiment of the present invention, a kind of single-point arrangement for grinding of liquid crystal display panel Cell frame please refers to Fig. 1 and Fig. 2, including machine Platform 1, the front end of the upper plane of the board 1 are equipped with conveyer belt 2, and the rear of the conveyer belt 2 is equipped with blanking groove 3, the board 1 The rear end of upper plane operation frame 4 is installed,
Fig. 2 and Fig. 5 are please referred to, the top of the conveyer belt 2 is equipped with position-limited rack 19, and the position-limited rack 19 is mounted on board 1, is limited The middle position of position frame 19 is equipped with threaded rod 20 in left and right directions, and the threaded rod 20 is bidirectional helical bar, the threaded rod 20 midpoint is axle center, externally threaded contrary at left and right sides of the axle center, is equipped with biography on the threaded rod 20 Motion block 21, the rear and front end of the drive block 21 are respectively connected with fixed link 22, and the outer end of the fixed link 22 is mounted on pulley 23, the left and right sides of the position-limited rack 19 is equipped with sliding slot 24, and the pulley 23 is installed in sliding slot 24, the drive block 21 Bottom end be mounted on limited block 25, operation motor 27 is installed, the threaded rod 20 passes through on the side wall of the position-limited rack 19 Shaft coupling 26 is connected with the motor shaft of operation motor 27, and the limited block 25 is located at the top of conveyer belt 2, and and conveyer belt 2 upper surface does not contact.When operation, the front end of the slave conveyer belt 2 of Cell frame is put into, according to the width situation of Cell frame, Rotating handle 27 drives threaded rod 20 to rotate, and half section of a left side for threaded rod 20 is with right half section of hand of spiral on the contrary, threaded rod 20 is logical It crosses screw-driven and drives 21 phase middle position of the drive block movement of the left and right sides, and then drive the limited block of the left and right sides to centre Position movement, to prevent the transmission hour offset of Cell frame, to improve the quality and precision of subsequent reconditioning operation, avoids operation Error.
Referring to Fig. 3, the upper Plane Installation of the operation frame 4 has driving motor 5, the left end installation of the driving motor 5 There is transmission shaft 6, the left end of the transmission shaft 6 is equipped with cam 7, and the middle position of 4 inner cavity of operation frame is equipped with adjustable shelf 8, the top of the adjustable shelf 8 is equipped with stripper plate, and the upper plane of the cam 7 and stripper plate fits, the right side of the adjustable shelf 8 End is equipped with drive block 12, sliding slot 11 is equipped on the right side wall of the operation frame 4, the right end of the adjustable shelf 8 passes through transmission Block 12 limits in sliding slot 11, and 8 upper end of adjustable shelf is equipped with telescopic rod 9, and the top of the telescopic rod 9 is fixed on operation frame The upper plane of inner cavity is wound with reset spring 10 on the telescopic rod 9, and one end of the reset spring 10 is fixed on telescopic rod 9 rear end, the other end of reset spring 10 are connected on adjustable shelf 8, and the baseplane of the adjustable shelf 8 is equipped with driving motor 14, the front end of the driving motor 14 is equipped with drive shaft 15, and the front end of the drive shaft 15 is equipped with reconditioning knife 16, institute State the surface that reconditioning knife 16 is located at blanking groove 3.
When reconditioning operation, start driving motor 5 and driving motor 14, driving motor 5 is rotated with moving cam 7, when cam 7 It when the push rod of the upper plane of nose curved surface and adjustable shelf 8 fits, pushes and is moved under 8 phase of adjustable shelf, after cam 7 rotates no longer When Compressive activities frame 8, reset spring 10 drives and moves in 8 phase of adjustable shelf, and driving motor 14 drives the reconditioning operation of reconditioning knife, activity The gap that frame 8 is driven every time, journey time between exactly each Cell frame, can by the operating rate of driving motor 14, Spacing between the flow velocity or Cell frame of conveyer belt is adjusted, to reach gapless operation, improves the efficiency of operation, subtracts Few the number of working processes is poor, and the timber after reconditioning slides along stock guide 17 into rewinding case 18.
Referring to Fig. 4, the reconditioning knife 16 is connected by clamping device 28 with drive shaft 15, the clamping device 28 One end be provided with axle sleeve, the clamping device 28 is connected by axle sleeve 29 with drive shaft 15, the clamping device 28 Other end regulation pipe 28, the knife handle of the reconditioning knife 16, which is threaded through in regulation pipe 28 and is provided with, adjusts the identical fixation of bolt; The stability for guaranteeing reconditioning operation, will not be caused due to the friction effect of Cell frame itself, and reconditioning knife 16 generates position deviation, be adjusted Section bolt can be finely adjusted the shank length of reconditioning knife 16, to be suitble to the polishing operation of different type of machines Cell frame.
Referring to Fig. 1, the bottom end of the blanking groove 3 is equipped with stock guide 17, the bottom end rewinding case 18 of the board 1, institute The end for stating stock guide 17 is protruded into rewinding case 18.After operation, the product completed the process is collected operation, on the stock guide It is provided with cushion, avoids rubbing when rewinding and causes the loss of material.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (7)

1. a kind of single-point arrangement for grinding of liquid crystal display panel Cell frame, including board(1), the board(1)Upper plane front end Equipped with conveyer belt(2), the conveyer belt(2)Rear be equipped with blanking groove(3), the board(1)Upper plane rear end installation There is operation frame(4), the operation frame(4)Upper Plane Installation have driving motor(5), the driving motor(5)Left end installation There is transmission shaft(6), the transmission shaft(6)Left end cam is installed(7), which is characterized in that the operation frame(4)In inner cavity Between position adjustable shelf is installed(8), the adjustable shelf(8)Right end drive block is installed(12), the operation frame(4)Right side Sliding slot is installed on wall(11), the adjustable shelf(8)Right end pass through drive block(12)Limit is in sliding slot(11)It is interior, the activity Frame(8)Upper end is equipped with telescopic rod(9), the telescopic rod(9)Top be fixed on the upper plane of operation frame inner cavity, it is described flexible Bar(9)On be wound with reset spring(10), the reset spring(10)One end be fixed on telescopic rod(9)Rear end, reset Spring(10)The other end be connected to adjustable shelf(8)On, the adjustable shelf(8)Baseplane driving motor is installed(14), institute State driving motor(14)Front end drive shaft is installed(15), the drive shaft(15)Front end reconditioning knife is installed (16), the reconditioning knife(16)Positioned at blanking groove(3)Surface.
2. the single-point arrangement for grinding of liquid crystal display panel Cell frame according to claim 1, which is characterized in that the adjustable shelf (8)Top be equipped with stripper plate, the cam(7)It fits with the upper plane of stripper plate.
3. the single-point arrangement for grinding of liquid crystal display panel Cell frame according to claim 1, which is characterized in that the reconditioning knife (16)Pass through clamping device(28)With drive shaft(15)It is connected, the clamping device(28)One end be provided with axle sleeve, institute State clamping device(28)Pass through axle sleeve(29)With drive shaft(15)It is connected, the clamping device(28)Other end regulation pipe (28), the reconditioning knife(16)Knife handle be threaded through regulation pipe(28)It is interior and be provided with and adjust the identical fixation of bolt.
4. the single-point arrangement for grinding of liquid crystal display panel Cell frame according to claim 1, which is characterized in that the conveyer belt (2)Top be equipped with position-limited rack(19), the position-limited rack(19)It is mounted on board(1)On, position-limited rack(19)Middle position be in Left and right directions is equipped with threaded rod(20), the threaded rod(20)On drive block is installed(21), the drive block(21)Before Both ends are respectively connected with fixed link afterwards(22), the fixed link(22)Outer end be mounted on pulley(23), the position-limited rack(19) The left and right sides be equipped with sliding slot(24), the pulley(23)It is installed in sliding slot(24)It is interior, the drive block(21)Bottom end It is mounted on limited block(25).
5. the single-point arrangement for grinding of liquid crystal display panel Cell frame according to claim 4, which is characterized in that the threaded rod (20)For bidirectional helical bar, the threaded rod(20)Midpoint be axle center, the externally threaded side at left and right sides of the axle center To opposite.
6. the single-point arrangement for grinding of liquid crystal display panel Cell frame according to claim 5, which is characterized in that the position-limited rack (19)Side wall on operation motor is installed(27), the threaded rod(20)Pass through shaft coupling(26)With operation motor(27)Electricity Arbor is connected.
7. the single-point arrangement for grinding of -6 any liquid crystal display panel Cell frames according to claim 1, which is characterized in that under described Hopper(3)Bottom end stock guide is installed(17), the board(1)Bottom end rewinding case(18), the stock guide(17)End Rewinding case is protruded at end(18)In.
CN201810768293.6A 2018-07-13 2018-07-13 A kind of single-point arrangement for grinding of liquid crystal display panel Cell frame Withdrawn CN108890456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810768293.6A CN108890456A (en) 2018-07-13 2018-07-13 A kind of single-point arrangement for grinding of liquid crystal display panel Cell frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810768293.6A CN108890456A (en) 2018-07-13 2018-07-13 A kind of single-point arrangement for grinding of liquid crystal display panel Cell frame

Publications (1)

Publication Number Publication Date
CN108890456A true CN108890456A (en) 2018-11-27

Family

ID=64348997

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810768293.6A Withdrawn CN108890456A (en) 2018-07-13 2018-07-13 A kind of single-point arrangement for grinding of liquid crystal display panel Cell frame

Country Status (1)

Country Link
CN (1) CN108890456A (en)

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Application publication date: 20181127