CN206999051U - A kind of liquid crystal display maintenance film cutting apparatus - Google Patents
A kind of liquid crystal display maintenance film cutting apparatus Download PDFInfo
- Publication number
- CN206999051U CN206999051U CN201720599448.9U CN201720599448U CN206999051U CN 206999051 U CN206999051 U CN 206999051U CN 201720599448 U CN201720599448 U CN 201720599448U CN 206999051 U CN206999051 U CN 206999051U
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- crystal display
- workbench
- cutting apparatus
- fixed
- 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.)
- Expired - Fee Related
Links
Landscapes
- Liquid Crystal (AREA)
Abstract
The utility model discloses a kind of liquid crystal display maintenance film cutting apparatus, it is intended to solution scratched by hand during repairing liquid crystal screen power during protecting film grasp it is bad can cause scratching screen, its drip irrigation device is：A kind of liquid crystal display maintenance film cutting apparatus, including workbench, in addition to it is arranged in frame and cuts the membrane cut mechanism of the protecting film on liquid crystal display with some cutting knifes being arranged side by side, is fixed on the workbench vertically and the guiding mechanism for supporting and being oriented to the membrane cut mechanism, installed in guiding mechanism side and connects the membrane cut mechanism and be used to lift the lifting control mechanism of the membrane cut mechanism and be fixed on the detent mechanism for being used for positioning and be oriented to liquid crystal display on the workbench.Film cutting apparatus of the present utility model has the advantages of can precisely cutting protecting film.
Description
Technical field
A kind of liquid crystal display maintenance unit is the utility model is related to, more specifically, it relates to which a kind of maintenance of liquid crystal display is with cutting
Film device.
Background technology
Liquid crystal screen surfaces are fitted with protective filmy layer to protect liquid crystal display, it is necessary to tear after LCDs damages
Repaired again after this layer of protecting film；But existing situation is that protecting film disengaging process is all to use manually to have been manually done, and is first used
Cutting knife is scratched protecting film into strips, then individually tears each protecting film, but during manually film is cut, cutting force degree
It can not hold, overexertion meeting scratching screen, firmly not open protecting film for too small stroke.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide and a kind of can precisely cut protecting film
Liquid crystal display maintenance film cutting apparatus.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of liquid crystal display maintenance film cutting apparatus, including workbench, in addition to be arranged in frame and with it is some side by side
The cutting knife of setting is to cut the membrane cut mechanism of the protecting film on liquid crystal display, be fixed on the workbench vertically and for being cut to described
Film mechanism supports and the guiding mechanism being oriented to, installed in guiding mechanism side and connect the membrane cut mechanism and be used to lift described cut
The lifting control mechanism of film mechanism and it is fixed on the workbench and is used to positioning and being oriented to the detent mechanism of liquid crystal display.
By using above-mentioned technical proposal, the LCD screen with protecting film is positioned on work top, and edge is against
Detent mechanism, it is oriented to when elapsing liquid crystal display by detent mechanism, makes liquid crystal display directional-sliding in the lower end of membrane cut mechanism, film cutting machine
Structure is realized the displacement of above-below direction by guiding mechanism, by lifting control mechanism Lai the accurate cutting knife controlled in membrane cut mechanism
The thickness of plastic sheeting is cut, so as to realize the accurate control to cutting, prevents artificial power from holding the feelings of inaccurate scratching screen
Condition occurs.
The utility model is further arranged to：The guiding mechanism includes the guide rail for being fixed on the workbench both sides vertically
The sliding block of the guide rail, the membrane cut mechanism and the sliding block synchronization lifting are connected to sliding.
By using above-mentioned technical proposal, the cooperation of guide rail and sliding block makes membrane cut mechanism in vertical direction oriented sliding.
The utility model is further arranged to：The membrane cut mechanism includes being arranged at the sliding block and across the workbench
Axis and be fixed on the roller of the axis, some cutting knifes are fixed on the roller.
By using above-mentioned technical proposal, when cutting knife fits with liquid crystal screen surfaces, sliding liquid crystal display can be by protecting film
Cut slitting.
The utility model is further arranged to：The central axis is connected to the sliding block.
By using above-mentioned technical proposal, in cutting, cutting knife can follow roller synchronous axial system, and cutting effect is more preferable.
The utility model is further arranged to：The lifting control mechanism includes the leading screw spiral shell for being rotationally connected with the axis
It is female, be rotationally connected with the workbench and be threadedly connected to the ball-screw of the feed screw nut and for driving the rolling
The force application mechanism that ballscrew rotates.
By using above-mentioned technical proposal, ball screw turns are driven by force application mechanism, you can adjust by feed screw nut
Save the height of cutting knife.
The utility model is further arranged to：Being fixed positioned at the side towards the ball-screw for the guide rail is organic
Frame, the force application mechanism include being rotationally connected with the handle of the frame, are fixed on the driving gear of the handle and fix
In the ball-screw and the driven gear that is meshed with the driving gear.
By using above-mentioned technical proposal, swinging handle, can be driven by the engagement of driving gear and driven gear
Dynamic ball screw turns.
The utility model is further arranged to：The frame be provided with the handle linkage, for indicating cutting knife height
The dial of degree.
By using above-mentioned technical proposal, the height of cutting knife is read by dial, makes the height regulation of cutting knife more smart
It is accurate.
The utility model is further arranged to：The detent mechanism includes on the inside of the guide rail and is fixed on workbench
On guide plate and some be uniformly fixed on rotatable roller on guide plate.
By using above-mentioned technical proposal, the slip of liquid crystal display on the table can be positioned and is oriented to, liquid crystal display
Edge leans on flat roller face, is advantageous to promote liquid crystal display to slide.
In summary, the utility model has the advantages that：
By setting membrane cut mechanism and lifting control mechanism, the cutting thickness of accurate control cutting knife can be reached, make cutting knife firm
Protecting film can be cut off well without hindering LCD screen, improve the efficiency of cutting protecting film.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is sectional view of the present embodiment along workbench length direction.
In figure：1st, workbench；2nd, membrane cut mechanism；21st, axis；22nd, roller；23rd, cutting knife；24th, cover plate；3rd, guiding mechanism；
31st, guide rail；32nd, frame；33rd, sliding block；4th, lifting control mechanism；41st, step；42nd, top chock；43rd, ball-screw；
44th, feed screw nut；45th, connected unit；46th, driven gear；47th, driving gear；48th, dial；49th, handle；5th, detent mechanism；
51st, guide plate；52nd, roller；6th, liquid crystal display.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
As shown in figure 1, a kind of liquid crystal display maintenance film cutting apparatus, as illustrated, including workbench 1, membrane cut mechanism 2, leading
To mechanism 3, lifting control mechanism 4 and detent mechanism 5.
As shown in Fig. 2 guiding mechanism 3 includes guide rail 31, guide rail 31 is fixed on the both sides of workbench 1 by screw vertically,
Groove is provided with along short transverse among guide rail 31, being slipped in groove has sliding block 33, and the middle card of sliding block 33 is embedded with bearing, two side slides
Membrane cut mechanism 2 is connected between 33, sliding block 33 is slided so as to drive membrane cut mechanism 2 to be slided between two guide rails 31 on guide rail 31, and two lead
Organic frame 32 is fixed in the one end of rail 31 away from workbench 1.
As shown in Fig. 2 membrane cut mechanism 2 includes axis 21, axis 21 is fixed on two side slides 33 and one end protrusion is slided
Block 33, roller 22 is welded between the sliding block 33 of both sides on axis 21, roller 22 is rotated together with axis 21, in roller
22 outer surface is evenly arranged along the axial to be provided with cutting knife 23 of the profile for annular, when roller 22 rotates, drives cutting knife 23 to revolve
Turn the protecting film on cutting liquid crystal display 6 placed below, consolidated on the side of guide rail 31 and positioned at the outside of roller 22 by screw
Surely there is cover plate 24, the clearance space between cover plate 24 and roller 22 rolls for cutting knife 23, and cover plate 24 blocks the nonclient area of cutting knife 23
Domain, prevent operating personnel by the scratch of cutting knife 23.
Protrude one end of sliding block 33 as shown in Fig. 2 lifting control mechanism 4 includes positioned at axis 21 and be vertically installed at work
Make the ball-screw 43 on platform 1, ball-screw 43 is socketed with bearing close to the face end of workbench 1, and bearing top circle is socketed with lower bearing
Seat 41, step 41 is fixed by screws on workbench 1；Feed screw nut 44, leading screw are threaded with ball-screw 43
Nut 44 has been connected by screw connected unit 45, and connected unit 45 has bearing, bearing inner race set towards inlay card on the end face of axis 21
Connect the external part of axis 21；The one end of ball-screw 43 away from the face of workbench 1 is socketed with bearing, and bearing outer ring is socketed with top chock
42, top chock 42 is fixed by screws in frame 32, and the axial location that frame 32 is located at ball-screw 43 offers through hole,
Ball-screw 43 protrudes frame 32 through through hole and one end；One end of the protrusion frame 32 of ball-screw 43 has driven by key connection
Gear 46, driving gear 47 is engaged with driven gear 46, is led on driving gear 47 by key fixed connection shaft, connecting shaft both ends
Bearing inlay card is crossed in frame 32 and protrudes frame 32, one end of protrusion frame 32 is welded with dial 48, the subscript of dial 48
There is the scale for representing height between the minimum point of cutting knife 23 and the surface of workbench 1, the upper end of dial 48 is welded with handle 49；Work as shake
Handle 49, drive ball-screw 43 to rotate by the engagement of driving gear 47 and driven gear 48, and then make feed screw nut
About 44 slidings, the roller of drive connection are slided on guide rail 31, by controlling the scale on dial 48, realized on cutting knife 23
The accurate movement in lower direction, and displacement is corresponding with the scale on dial 48.
As shown in Fig. 2 detent mechanism 5 includes in the inner side for the side rails 31 placed vertically and along the length of workbench 1
Direction is fixed with guide plate 51, and guide plate 51 opens up fluted, installation in groove towards the side in the direction of another side rails 31
There are some rotatable rollers 52；The edge of liquid crystal display 6 leans on the flat face of roller 52, is advantageous to promote liquid crystal display 6 to slide.
In the protecting film on cutting liquid crystal display 6, the thickness of protecting film is first measured, liquid crystal display 6 is then placed on work
Make on platform 1 and positioned at the lower section of cutting knife 23, rotary handle 49 makes roller 22 move downward light touch screen film, then removes screen, rotation
Handle 49, make the quasi- movement of dial 48 and the scale of protecting film respective thickness；The one side that liquid crystal display 6 is pasted with protecting film is placed in and cut
The lower section of knife 23, the top roller 52 in edge, touches liquid crystal display 6, because the frictional force between cutting knife 23 and protecting film drives roller 22
Rotation, makes cutting knife 23 continuously be cut on screen, because high precision of the cutting knife about 23 is adjustable, effectively can cut protecting film
Bar is cut into without scratching liquid crystal display 6.
By the above scheme, reach the cutting thickness of accurate control cutting knife 23, cutting knife 23 is cut off protection
Film is without scratching liquid crystal display 6.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of liquid crystal display maintenance film cutting apparatus, including workbench (1), it is characterised in that：Also include being arranged on frame (32)
Above and there are some cutting knifes (23) being arranged side by side to cut the membrane cut mechanism (2) of the protecting film on liquid crystal display (6), fix vertically
In the workbench (1) and it is used for the membrane cut mechanism (2) support and the guiding mechanism (3) being oriented to, installed in guiding mechanism
(3) side and lifting control mechanism (4) that the membrane cut mechanism (2) is used to lifting the membrane cut mechanism (2) and fixed is connected
It is used for the detent mechanism (5) for positioning and being oriented to liquid crystal display (6) on the workbench (1).
A kind of 2. liquid crystal display maintenance film cutting apparatus according to claim 1, it is characterised in that：The guiding mechanism (3)
Guide rail (31) and sliding including being fixed on the workbench (1) both sides vertically are connected to the sliding block (33) of the guide rail (31),
The membrane cut mechanism (2) and the sliding block (33) synchronization lifting.
A kind of 3. liquid crystal display maintenance film cutting apparatus according to claim 2, it is characterised in that：The membrane cut mechanism (2)
Including being arranged at the sliding block (33) and axis (21) across the workbench (1) and the roller for being fixed on the axis (21)
(22), some cutting knifes (23) are fixed on the roller (22).
A kind of 4. liquid crystal display maintenance film cutting apparatus according to claim 3, it is characterised in that：The axis (21) rotates
It is connected to the sliding block (33).
A kind of 5. liquid crystal display maintenance film cutting apparatus according to claim 3 or 4, it is characterised in that：The elevating control
Mechanism (4) includes being rotationally connected with the feed screw nut (44) of the axis (21), is rotationally connected with the workbench (1) and screw thread
It is connected to the ball-screw (43) of the feed screw nut (44) and the force machine for driving the ball-screw (43) to rotate
Structure.
A kind of 6. liquid crystal display maintenance film cutting apparatus according to claim 5, it is characterised in that：The position of the guide rail (31)
In fixing organic frame (32) towards the side of the ball-screw (43), the force application mechanism includes being rotationally connected with the frame
(32) handle (49), be fixed on the driving gear (47) of the handle (49) and be fixed on the ball-screw (43) and
The driven gear (46) being meshed with the driving gear (47).
A kind of 7. liquid crystal display maintenance film cutting apparatus according to claim 6, it is characterised in that：Set on the frame (32)
There is dial (48) with the handle (49) linkage, for indicating cutting knife (23) height.
A kind of 8. liquid crystal display maintenance film cutting apparatus according to claim 6, it is characterised in that：The detent mechanism (5)
Including on the inside of the guide rail (31) and the guide plate (51) that is fixed on workbench (1) and some being uniformly fixed on guide plate
(51) rotatable roller (52) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720599448.9U CN206999051U (en) | 2017-05-26 | 2017-05-26 | A kind of liquid crystal display maintenance film cutting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720599448.9U CN206999051U (en) | 2017-05-26 | 2017-05-26 | A kind of liquid crystal display maintenance film cutting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206999051U true CN206999051U (en) | 2018-02-13 |
Family
ID=61444904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720599448.9U Expired - Fee Related CN206999051U (en) | 2017-05-26 | 2017-05-26 | A kind of liquid crystal display maintenance film cutting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206999051U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843027A (en) * | 2019-11-27 | 2020-02-28 | 北京中鼎高科自动化技术有限公司 | Die cutting smooth roll device for radial clearance compensation |
| CN114987870A (en) * | 2022-04-30 | 2022-09-02 | 郑州轻工业大学 | Intelligent film disassembling equipment for top-side integrated packaging film cold cutting |
-
2017
- 2017-05-26 CN CN201720599448.9U patent/CN206999051U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843027A (en) * | 2019-11-27 | 2020-02-28 | 北京中鼎高科自动化技术有限公司 | Die cutting smooth roll device for radial clearance compensation |
| CN114987870A (en) * | 2022-04-30 | 2022-09-02 | 郑州轻工业大学 | Intelligent film disassembling equipment for top-side integrated packaging film cold cutting |
| CN114987870B (en) * | 2022-04-30 | 2024-03-26 | 郑州轻工业大学 | Intelligent film detaching equipment for cold cutting of top-side integrated packaging film |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201376245Y (en) | Center-distance adjustable roller frame device | |
| CN206999051U (en) | A kind of liquid crystal display maintenance film cutting apparatus | |
| CN208471220U (en) | A kind of 2.5D protective film automatic processing device | |
| CN105403125A (en) | Gear ring quenching deformation detection machine | |
| CN206717699U (en) | The clamping device of display screen | |
| CN106865966A (en) | A kind of new type auto Precise Machine of Incising Glass | |
| CN209139677U (en) | Auxiliary feeding frame on plate shearing machine | |
| CN209175862U (en) | A kind of die-cutting component for multistation die-cutting machine | |
| CN203764702U (en) | Three-roller plate rolling machine | |
| CN204882062U (en) | Indentation detecting system | |
| CN105665756A (en) | Adjustable supporting base plate structure of numerical control lathe | |
| CN219122031U (en) | High strength glass thermal-insulated PVB film flaw detection device | |
| WO2023088502A2 (en) | Positioning tool for machining acrylic plate | |
| CN213301013U (en) | Precision detection device for roller assembly | |
| CN102794304B (en) | Double-roller type rolling former | |
| CN210834773U (en) | Quick flaw detection device for workpiece | |
| CN211846575U (en) | Auxiliary prompting device for positioning of material winding roller | |
| CN204018837U (en) | A kind of guiding mechanism of pipe cutting machine material toggling feeding device | |
| CN209534566U (en) | A kind of indoor design plotting unit | |
| CN209175291U (en) | A kind of cutting machine facilitating regulating cutting angle | |
| CN201020916Y (en) | Work-piece supporting device of gilding press | |
| CN101745941A (en) | Spindle elevating device of woodwork vertical spindle milling machine | |
| CN207775071U (en) | A kind of device for glass scribing line cutting | |
| CN207841773U (en) | A kind of stone slab groover | |
| CN216731242U (en) | Speed-adjustable zirconium bead chamfering machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20200526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |