CN109807716A - A communication computer display screen cutting and grinding device - Google Patents
A communication computer display screen cutting and grinding device Download PDFInfo
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- CN109807716A CN109807716A CN201910187293.1A CN201910187293A CN109807716A CN 109807716 A CN109807716 A CN 109807716A CN 201910187293 A CN201910187293 A CN 201910187293A CN 109807716 A CN109807716 A CN 109807716A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 18
- 238000004891 communication Methods 0.000 title claims abstract description 11
- 238000005498 polishing Methods 0.000 claims abstract description 40
- 238000000034 method Methods 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 63
- 238000007789 sealing Methods 0.000 claims description 46
- 239000000428 dust Substances 0.000 claims description 43
- 239000002184 metal Substances 0.000 claims description 32
- 229910052751 metal Inorganic materials 0.000 claims description 32
- 239000000565 sealant Substances 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000012545 processing Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
A kind of communication computer display screen cutting grinding device, the present invention relates to display screen processing technique fields；Left and right driving motor is fixed on the right side of the upper surface of slide plate, and the bottom of slide plate is fixed with front and back sliding block, and front and back sliding block is slidably arranged on the sliding rail of front and back, and front and back sliding rail is fixed in the sliding slot for being opened in plate upper surface, and the leading flank of slide plate is fixed with pull rod；The output shaft of above-mentioned left and right driving motor is connected with left and right screw rod by shaft coupling, the left end of left and right screw rod is screwed on by screw rodb base is fixed on the top of slide plate, screw thread is screwed with left and right feed screw nut on the screw rod of left and right, it is fixedly connected in the middle part of the top of left and right feed screw nut and the bottom surface of fagging, the bottom surface front and rear sides of fagging are connected and fixed with left and right sliding block.It can effectively avoid the polishing powder generated in cutting bruting process from being adsorbed in display screen surface, be effectively saved the subsequent clearance time of display screen, save human and material resources and time, raising production efficiency, practicability are stronger.
Description
Technical field
The present invention relates to display screen processing technique fields, and in particular to a kind of communication computer display screen cutting polishing dress
It sets.
Background technique
Electronic equipment display screen be by several can be combined and spliced display unit (unit display board or unit show case
Body) screen body is constituted, add a set of controller (master control borad or control system) appropriate.So plurality of specifications display board (or
Unit box) cooperate the controller of different control technologies that can form many kinds of LED displays, to meet varying environment, no
The needs required with display.
Display screen phase after processing needs to carry out cutting polishing to its outside, so that it can more accurately meet peace
Fill size requirements.But due to that can generate polishing powder in cutting bruting process, these powder are easy to be existed by Electrostatic Absorption
The surface of display screen need to also carry out the cleaning of large area to display screen after the completion of polishing, undoubtedly increase process, reduce production
Efficiency, wasting manpower and material resources and time, it would be highly desirable to improve.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of structure is simple, design rationally, make
Grinding device is cut with convenient communication computer display screen, can effectively avoid the polishing powder generated in cutting bruting process
End is adsorbed in display screen surface, is effectively saved the subsequent clearance time of display screen, saves human and material resources and time, raising production are imitated
Rate, practicability are stronger.
To achieve the above object, the technical solution adopted by the present invention is that: it include bottom plate, vertical plate, guiding driving mechanism, rotation
Rotating motor, metal fixed underpan, dust-proof mechanism, polishing driving mechanism and direction driving mechanism；The upper left-hand of bottom plate is hung down upwards
Directly integrally formed with vertical plate, the right side of vertical plate is equipped with guiding driving mechanism, and the top of bottom plate is equipped with direction driving mechanism；
Above-mentioned direction driving mechanism is slided by left and right driving motor, left and right screw rod, left and right feed screw nut, left and right sliding rail, left and right
Block, fagging are constituted；Left and right driving motor is fixed on the right side of the upper surface of slide plate, and the bottom of slide plate is fixed with front and back sliding block, front and back
Sliding block is slidably arranged on the sliding rail of front and back, and front and back sliding rail is fixed in the sliding slot for being opened in plate upper surface, the leading flank of slide plate
It is fixed with pull rod；The output shaft of above-mentioned left and right driving motor is connected with left and right screw rod by shaft coupling, and the left end of left and right screw rod is logical
It crosses screw rodb base and is screwed on and be fixed on the top of slide plate, screw thread is screwed with left and right feed screw nut on the screw rod of left and right, left and right feed screw nut's
It is fixedly connected in the middle part of top and the bottom surface of fagging, the bottom surface front and rear sides of fagging are connected and fixed with left and right sliding block, left and right
Sliding block is slidably arranged on the sliding rail of left and right, and left and right sliding rail is set to the front and rear sides of slide plate upper surface；
The upper surface middle part of above-mentioned fagging is fixed with rotating electric machine, and the fixed bottom of metal is connected on the output shaft of rotating electric machine
The top of disk, metal fixed underpan is equipped with dust-proof mechanism；
Above-mentioned guiding driving mechanism is made of lifting driving motor, screw rod, feed screw nut, guide rail, sliding block；Lifting driving electricity
Machine is fixed on the right side top of vertical plate by electric machine support, goes up and down and is connected with silk by shaft coupling on the output shaft of driving motor
The lower end of bar, screw rod is screwed in the soleplate by bearing, and feed screw nut is threaded on screw rod, and the left side of feed screw nut connects
It connects on the right side for being fixed on sliding block, sliding block is slidably connected on guide rail, and guide rail is fixed on the right side of vertical plate；
Above-mentioned polishing driving mechanism by L shape bottom plate, polishing motor and grinding wheel constitute, wherein L shape bottom plate it is vertical
Plate is fixed on the right side of feed screw nut, is fixed with polishing motor by electric machine support on the level board of L shape bottom plate, polishing
Grinding wheel is connected on the output shaft of motor；
Above-mentioned dust-proof mechanism is made of connecting rod, rotating latch, No.1 magnetic sealing strip；The left end of connecting rod is integrally formed with slotting
End is connect, the right end of connecting rod offers inserting groove, pin hole is offered in inserted terminal and inserting groove, and inserted terminal is plugged in inserting groove
In, rotating latch is plugged in the pin hole in inserted terminal and inserting groove, is fixed in the one side being in contact on connecting rod with display screen
No.1 magnetic sealing strip, the upper and lower surfaces of display screen are equipped with dust-proof mechanism, and the dust-proof mechanism of upper and lower two sides is using respectively
From No.1 magnetic sealing strip attracting set fixation；Several connecting rods join end to end into a frame structure using rotating latch, are located at
The upper lid of the frame structure of display screen upper surface is equipped with dust cover, and the elastic brace web of dust cover is embedded in elastic band caulking groove
In；Elastic band caulking groove is provided on the lateral surface of connecting rod；Bottom positioned at the frame structure of display screen lower surface is equipped with several two
Number magnetic sealing strip, several No. two magnetic sealing strips are separately fixed at the connecting rod in the dust-proof mechanism of display screen lower surface
On, and No. two magnetic sealing strips and the magnetic attracting fixation of metal fixed underpan；
Above-mentioned rotating electric machine, lifting driving motor, polishing motor and left and right driving motor are connect with electric cabinet, electric cabinet
It is fixed on the left side of vertical plate.
Further, arc rotary fitting groove, arc rotary fitting groove are offered on the connecting rod on the right side of the inserted terminal
The arcwall face of adjacent connecting rod right end is fitted with its front side, and arc rotary fitting is offered on the connecting rod of inserting groove left end
The left end arcwall face of the inserted terminal of face, arc rotary binding face and rear side is fitted.
Further, the upper surface of the metal fixed underpan is embedded with magnetic seal offset plate, magnetic seal offset plate with
The magnetic attracting fixation of No. two magnetic sealing strips.
Further, the upper left-hand of the bottom plate is fixed with dust catcher, is connected with gold on the air inlet on dust catcher
Belong to Universal pipe, the upper port of metal Universal pipe is connected with dust hood, and dust hood is set to the lower section of grinding wheel, dust catcher with it is automatically controlled
Power electric connection in case.
The working principle of the invention:
1, product orientation:
Appropriate number of connecting rod is selected, joins end to end into frame structure using rotating latch, the structure of block diagram is as needed
It is polished depending on the shape of display screen；Dust-proof mechanism suction with No. two magnetic sealing strips is located on metal fixed underpan, then
Scope rack is located to the upper surface of the dust-proof mechanism, the dust-proof mechanism with dust cover is located to the upper surface of display screen
On, and upper and lower two dust-proof mechanisms set fixation using respective No.1 magnetic sealing strip 6-5 is attracting, to display screen carry out positioning and
Sealing without position of polishing；
2, position is adjusted:
Starting lifting driving motor, drives screw rod rotation, so that the sliding block being drivingly connected on feed screw nut slides up and down,
At the same time, polishing driving mechanism on feed screw nut is connected to move up and down, with adjust polishing motor and display screen up and down
Relative position；Start left and right driving motor, controls the fagging of fixed rotating electric machine relative to polishing motor side-to-side movement, to adjust
Save the left and right distance of display screen and grinding wheel；
3, display screen is polished:
Starting polishing motor, polishes to the outer edge of display screen, at the same time, by pulling pull rod manually, is used for
Display screen is controlled to be moved forward and backward；During the grinding process, since the upper surface of display screen is sheltered from by dust cover, and above and below display screen
The magnetism of the No.1 magnetic sealing strip on surface is attracting, and the surface progress effective protection of display screen is dust-proof, avoids dust from No.1
Gap between magnetic sealing strip and display screen enters, No. two magnetic sealing strips and gold in the dust-proof mechanism of display screen lower surface
Category fixed underpan magnetism is attracting, due to avoiding dust from entering from the gap between No. two magnetic sealing strips and metal fixed underpan.
After adopting the above structure, the invention has the following beneficial effects: a kind of communication computer display screen cutting of the present invention
Grinding device can effectively avoid the polishing powder generated in cutting bruting process from being adsorbed in display screen surface, effectively save
Display screen subsequent clearance time, saves human and material resources and the time, improves production efficiency, practicability is stronger, and the present invention has knot
The advantages that structure is simple, and setting is reasonable, low manufacture cost.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the connection schematic diagram of several connecting rods in the present invention.
Fig. 3 is the connection cross-sectional view of several connecting rods in the present invention.
Fig. 4 is the structural schematic diagram of connecting rod in the present invention.
Fig. 5 is the structural schematic diagram of dust cover in the present invention.
Fig. 6 is the constitutional diagram of dust cover and frame structure in the present invention.
Fig. 7 is the upper surface schematic diagram of metal fixed underpan in the present invention.
Description of symbols:
Bottom plate 1, sliding slot 1-1, slide plate 1-2, pull rod 1-3, vertical plate 2, guiding driving mechanism 3, lifting driving motor 3-1, silk
Bar 3-2, feed screw nut 3-3, guide rail 3-4, sliding block 3-5, rotating electric machine 4, metal fixed underpan 5, magnetic seal offset plate 5-1, prevent
Dirt mechanism 6, connecting rod 6-1, inserted terminal 6-1-1, inserting groove 6-1-2, pin hole 6-1-3, arc rotary binding face 6-1-4, arc shaped rotary
It is magnetic to turn fitting groove 6-1-5, elastic band caulking groove 6-1-6, dust cover 6-2, elastic brace web 6-2-1, rotating latch 6-3, No.1
Sealing strip 6-4, No. two magnetic sealing strip 6-5, polishing driving mechanism 7, L shape bottom plate 7-1, polishing motor 7-2, grinding wheel 7-3,
Dust catcher 8, metal Universal pipe 8-1, dust hood 8-2, display screen 9, electric cabinet 10, direction driving mechanism 11, left and right driving motor
11-1, left and right screw rod 11-2, left and right feed screw nut 11-3, left and right sliding rail 11-4, left and right sliding block 11-5, fagging 11-6, front and back are sliding
Rail 11-7, front and back sliding block 11-8.
Specific embodiment
The present invention will be further described below with reference to the drawings.
Referring to as shown in Fig. 1-Fig. 7, present embodiment the technical solution adopted is that: it includes bottom plate 1, vertical plate 2, leads
To driving mechanism 3, rotating electric machine 4, metal fixed underpan 5, dust-proof mechanism 6, polishing driving mechanism 7 and direction driving mechanism 11；
For the upper left-hand of bottom plate 1 upwards vertically integrally formed with vertical plate 2, the right side of vertical plate 2 is equipped with guiding driving mechanism 3, bottom plate 1 it is upper
Portion is equipped with direction driving mechanism 11；
Above-mentioned direction driving mechanism 11 is by left and right driving motor 11-1, left and right screw rod 11-2, left and right feed screw nut 11-3, a left side
Right sliding rail 11-4, left and right sliding block 11-5, fagging 11-6 are constituted；Left and right driving motor 11-1 is clockwise and anticlockwise motor, is bolted
It is fixed on the right side of the upper surface of slide plate 1-2, the bottom bolts of slide plate 1-2 are fixedly connected with front and back sliding block 11-8, front and back sliding block 11-
8 are slidably arranged on the sliding rail 11-7 of front and back, and front and back sliding rail 11-7 is bolted the sliding slot 1- for being fixed on and being opened in 1 upper surface of bottom plate
In 1, the leading flank of slide plate 1-2, which is bolted, is fixed with pull rod 1-3；The output shaft of above-mentioned left and right driving motor 11-1 passes through shaft coupling
Device is connected with left and right screw rod 11-2, and the left end of left and right screw rod 11-2 is screwed on by screw rodb base is fixed on top (silk of slide plate 1-2
Pole socket is bolted on the upper surface left edge for being fixed on petal 1-2), screw thread is screwed with left and right screw rod spiral shell on the screw rod 11-2 of left and right
It is bolted and is fixedly connected in the middle part of the top of female 11-3, left and right feed screw nut 11-3 and the bottom surface of fagging 11-6, fagging 11-6
Bottom surface front and rear sides be welded and fixed with left and right sliding block 11-5, left and right sliding block 11-5 is slidably arranged in left and right sliding rail 11-4
On, left and right sliding rail 11-4 is bolted the front and rear sides for being fixed on the upper surface slide plate 1-2；
The upper surface middle part of above-mentioned fagging 11-6 is fixed with rotating electric machine 4, the output shaft of rotating electric machine 4 using electric machine support
On be welded with metal fixed underpan 5, the top of metal fixed underpan 5 is equipped with dust-proof mechanism 6；
Above-mentioned guiding driving mechanism 3 is by lifting driving motor 3-1, screw rod 3-2, feed screw nut 3-3, guide rail 3-4, sliding block 3-
5 are constituted；Lifting driving motor 3-1 is clockwise and anticlockwise motor, and the right side top of vertical plate 2 is fixed on by electric machine support, is gone up and down
Screw rod 3-2 is connected with by shaft coupling on the output shaft of driving motor 3-1, the lower end of screw rod 3-2 is screwed in bottom plate 1 by bearing
In (bearing is embedded in bottom plate 1), feed screw nut 3-3, the left side benefit of feed screw nut 3-3 are threaded on screw rod 3-2
It is joined with bolts on the right side of sliding block 3-5, sliding block 3-5 is slidably connected on guide rail 3-4, and guide rail 3-4 utilizes bolt
It is fastened on the right side of vertical plate 2；
Above-mentioned polishing driving mechanism 7 is made of L shape bottom plate 7-1, polishing motor 7-2 and grinding wheel 7-3, wherein L shape
The vertical panel benefit of bottom plate 7-1 is fixed by bolts on the right side of feed screw nut 3-3, is passed through on the level board of L shape bottom plate 7-1
Electric machine support is fixed with polishing motor 7-2, which is direct current generator, and grinding wheel 7-3 is connected on its output shaft
(grinding wheel 7-3 also could alternatively be the polishing such as cutting wheel cutting tool)；
Above-mentioned dust-proof mechanism 6 is made of connecting rod 6-1, rotating latch 6-3, No.1 magnetic sealing strip 6-4；A left side of connecting rod 6-1
Integrally formed with inserted terminal 6-1-1, the right end of connecting rod 6-1 offers inserting groove 6-1-2, inserted terminal 6-1-1 and inserting groove 6- at end
Pin hole 6-1-3 is offered in 1-2, inserted terminal 6-1-1 is plugged in inserting groove 6-1-2, and rotating latch 6-3 is plugged in inserted terminal
In pin hole 6-1-3 in 6-1-1 and inserting groove 6-1-2, sealant is utilized in the one side that is in contact on connecting rod 6-1 with display screen 9
Gluing is fixed with No.1 magnetic sealing strip 6-4, and the upper and lower surfaces of display screen 9 are equipped with dust-proof mechanism 6, upper and lower two sides
Dust-proof mechanism 6 sets fixation using respective No.1 magnetic sealing strip 6-4 is attracting；Four connecting rod 6-1 utilize rotating latch 6-3 head and the tail
It is connected to a rectangle framework structure, being equipped with dust cover 6-2 positioned at the upper lid of the frame structure of 9 upper surface of display screen (should
Dust cover 6-2 is made of overlay), the elastic brace web 6-2-1 of dust cover 6-2 is embedded in elastic band caulking groove 6-1-6
In；Elastic band caulking groove 6-1-6 is provided on the lateral surface of connecting rod 6-1；Rectangle framework structure positioned at display screen 9 lower surface
Bottom is set there are four No. two magnetic sealing strip 6-5, and it is fixed in place that four No. two magnetic sealing strip 6-5 are utilized respectively sealant gluing
On connecting rod 6-1 in the dust-proof mechanism 6 of 9 lower surface of display screen, and No. two magnetic sealing strip 6-5 and 5 magnetic of metal fixed underpan
The attracting fixation of property；
Above-mentioned rotating electric machine 4, lifting driving motor 3-1, polishing motor 7-2 and left and right driving motor 11-1 are and electric cabinet
Power electric connection in 10, and respective control switch is arranged in electric cabinet 10, is used for each electric elements of manual control
Start and stop, electric cabinet 10 is fixed on the left side of vertical plate 2.
Further, arc rotary fitting groove 6-1-5, arc are offered on the connecting rod 6-1 on the right side of the inserted terminal 6-1-1
The arcwall face that shape rotates the fitting groove 6-1-5 connecting rod 6-1 right end adjacent with its front side is fitted, the left end inserting groove 6-1-2
Connecting rod 6-1 on offer arc rotary binding face 6-1-4, the inserted terminal 6-1-1 of arc rotary binding face 6-1-4 and rear side
Left end arcwall face be fitted, the compactness between connecting rod 6-1 and connecting rod 6-1 is effectively ensured.
Further, the upper surface of the metal fixed underpan 5 is embedded with magnetic seal offset plate 5-1, magnetic seal glue
Plate 5-1 and the magnetic attracting fixation of No. two magnetic sealing strip 6-5.
Further, the upper left-hand of the bottom plate 1 is fixed with dust catcher 8 (dust catcher 8 is set to slide plate 1-2's
At leftward position), metal Universal pipe 8-1 (direction that dust hood 8-2 can be controlled) is connected on the air inlet on dust catcher 8,
The upper port of metal Universal pipe 8-1 is connected with dust hood 8-2, and dust hood 8-2 is set to the lower section of grinding wheel 7-3, dust catcher 8 with
Power electric connection in electric cabinet 10.
The working principle of this specific embodiment::
1, product orientation:
Appropriate number of connecting rod 6-1 is selected, joins end to end into frame structure using rotating latch 6-3, the structure of block diagram root
Depending on the shape for needing to be polished display screen 9；The suction of dust-proof mechanism 6 with No. two magnetic sealing strip 6-5 is located at metal to consolidate
Determine on chassis 5, then display screen 9 is erected to the upper surface of the dust-proof mechanism 6, the dust-proof mechanism 6 with dust cover 6-2 is provide with
On the upper surface of display screen 9, and upper and lower two dust-proof mechanisms 6 set fixation using respective No.1 magnetic sealing strip 6-5 is attracting,
Positioning is carried out to display screen 9 and without the sealing at position of polishing；
2, position is adjusted:
Starting lifting driving motor 3-1, drives screw rod 3-2 rotation, to be drivingly connected the sliding block on feed screw nut 3-3
3-5 is slided up and down, and at the same time, the polishing driving mechanism 7 being connected on feed screw nut 3-3 moves up and down, to adjust polishing electricity
The relative position up and down of machine 7-2 and display screen 9；Start left and right driving motor 11-1, controls the fagging 11-6 of fixed rotating electric machine 4
Relative to polishing motor 7-2 side-to-side movement, to adjust the left and right distance of display screen 9 Yu grinding wheel 7-3；
3, display screen is polished:
Starting polishing motor 7-2, polishes to the outer edge of display screen 9, at the same time, by pulling pull rod 1- manually
3, it is moved forward and backward for controlling display screen 9；During the grinding process, since the upper surface of display screen 9 is sheltered from by dust cover 6-2,
And the magnetism of the No.1 magnetic sealing strip 6-4 of 9 upper and lower surface of display screen is attracting, and the surface of display screen 9 is carried out effective protection and is prevented
Dirt avoids gap of the dust between No.1 magnetic sealing strip 6-4 and display screen 9 from entering, the dust-proof mechanism of 9 lower surface of display screen
No. two magnetic sealing strip 6-5 and metal fixed underpan 5 in 6 are magnetic attracting, due to avoiding dust from No. two magnetic sealing strip 6-5
Gap between metal fixed underpan 5 enters；Generated powder clast meeting dust catcher 8 is collected during the grinding process, is avoided
Excessive dust floats in working environment, damages to human body.
Present embodiment has the beneficial effect that after adopting the above structure
1, it is set using the mutual suction of No.1 magnetic sealing strip 6-4 in conjunction with dust cover 6-2 and No. two magnetic sealing strip 6-
5 with metal fixed underpan 5 it is mutual suction set, effectively avoid polishing generate powder enter display screen 9 surface its can be effective
It avoids the polishing powder generated in cutting bruting process from being adsorbed in display screen surface, maintains the cleannes of display screen 9, effectively save
About display screen subsequent clearance time, saves human and material resources and the time, improves production efficiency；
2, using dust catcher 8, the powder that polishing generates effectively is subjected to unified collection, it is avoided to float on working environment
In, it is damaged to human body, improves the safety of entire grinding apparatus；
3, the direction that manually manipulation display screen 9 is polished, can according to need and beat the required position of display screen 9
Mill, tunable performance are strong；
4, according to the shape of display screen 9, select appropriate number of connecting rod 6-1, join end to end into meet 9 size of display screen and
The frame structure of shape substantially increases the dust-proof scope of application of polishing.
The above is only used to illustrate the technical scheme of the present invention and not to limit it, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910187293.1A CN109807716A (en) | 2019-03-05 | 2019-03-05 | A communication computer display screen cutting and grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910187293.1A CN109807716A (en) | 2019-03-05 | 2019-03-05 | A communication computer display screen cutting and grinding device |
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| CN109807716A true CN109807716A (en) | 2019-05-28 |
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| CN201910187293.1A Pending CN109807716A (en) | 2019-03-05 | 2019-03-05 | A communication computer display screen cutting and grinding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115945660A (en) * | 2022-12-30 | 2023-04-11 | 菏泽恒翼金属材料有限公司 | Metal pipe low-pressure centrifugal continuous casting device and production process |
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Application publication date: 20190528 |