CN110789006B - Cell-phone liquid crystal display cutting device - Google Patents
Cell-phone liquid crystal display cutting device Download PDFInfo
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- CN110789006B CN110789006B CN201911127031.2A CN201911127031A CN110789006B CN 110789006 B CN110789006 B CN 110789006B CN 201911127031 A CN201911127031 A CN 201911127031A CN 110789006 B CN110789006 B CN 110789006B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 152
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims description 53
- 238000004140 cleaning Methods 0.000 claims description 26
- 238000001179 sorption measurement Methods 0.000 claims description 14
- 229910003460 diamond Inorganic materials 0.000 claims description 9
- 239000010432 diamond Substances 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 abstract description 15
- 239000011521 glass Substances 0.000 abstract description 11
- 241001391944 Commicarpus scandens Species 0.000 abstract description 5
- 238000009966 trimming Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
- B28D1/24—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising with cutting discs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
- B28D7/046—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work the supporting or holding device being of the vacuum type
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Liquid Crystal (AREA)
Abstract
The invention relates to a mobile phone liquid crystal display screen cutting device which comprises a bottom plate, a supporting bracket and a cutting device, wherein the supporting bracket is arranged in the middle of the upper end of the bottom plate, the cutting device is arranged above the supporting bracket, and the cutting device is arranged on the bottom plate. The invention can solve the problems that the pressure between the cutting knife wheel and the liquid crystal display is poor in adjusting effect and inconvenient to adjust when the existing liquid crystal display is cut, the pressure is too high and the liquid crystal display is easy to break when the existing liquid crystal display is cut, the waste of the liquid crystal display is easy to cause, and the existing equipment can not generally clean glass debris adhered to the surface of the cutting knife wheel when the existing liquid crystal display is cut, the glass debris is easy to break edges during the cutting process, the trimming property of cuts is influenced, the subsequent use of the liquid crystal display is influenced, and the like.
Description
Technical Field
The invention relates to the field of liquid crystal display screen cutting, in particular to a mobile phone liquid crystal display screen cutting device.
Background
The mobile phone liquid crystal display screen belongs to a flat panel display, and has the advantages of low power consumption, small volume and low radiation, and the liquid crystal display screen uses liquid crystal solution in two polarized materials, so that the crystal can be rearranged to achieve the purpose of imaging when current passes through the liquid; in the LCD screen production process, can cut into a plurality of pieces of little LCD screen of predetermineeing the size with a monoblock big screen substrate usually, because the LCD screen is fragile material, is cutting the in-process and is having higher requirement for LCD screen cutting device's reliability.
At present, the existing liquid crystal display screen generally has the following defects in the cutting process: 1. when the existing liquid crystal display screen is cut, the pressure between the cutting knife wheel and the liquid crystal display screen is poor in adjusting effect and inconvenient to adjust, and the liquid crystal display screen is easy to waste due to the fact that the pressure is too high and is easy to break when the liquid crystal display screen is cut; 2. the existing equipment can not generally clean glass broken slag adhered to the surface of the cutting knife wheel when the liquid crystal display screen is cut, and the glass broken slag is prone to edge breakage in the cutting process, so that the trimming property of a cut is influenced, and the subsequent use of the liquid crystal display screen is influenced.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that the pressure between the cutting knife wheel and the liquid crystal display is poor in adjusting effect and inconvenient to adjust when the existing liquid crystal display is cut, the pressure is too high and the liquid crystal display is easy to break when the existing liquid crystal display is cut, the waste of the liquid crystal display is easy to cause, and the existing equipment can not generally clean glass debris adhered to the surface of the cutting knife wheel when the existing liquid crystal display is cut, the glass debris is easy to break edges during the cutting process, the trimming property of cuts is influenced, the subsequent use of the liquid crystal display is influenced, and the like.
(II) technical scheme
In order to achieve the purpose, the technical scheme includes that the mobile phone liquid crystal display screen cutting device comprises a bottom plate, a supporting bracket and a cutting device, wherein the supporting bracket is installed in the middle of the upper end of the bottom plate, the cutting device is arranged above the supporting bracket, and the cutting device is installed on the bottom plate.
The cutting device comprises a baffle frame, a transverse electric sliding block, sliding plates, a connecting frame, a longitudinal electric sliding block, a moving frame, an adjusting mechanism and a cutting mechanism, wherein the baffle frame is installed at the upper end of the bottom plate, the baffle frame is of a rectangular hollow structure, the transverse electric sliding block is symmetrically installed on the inner side of the baffle frame, the sliding plates are installed on the transverse electric sliding block, the connecting frame is installed between the two sliding plates, the longitudinal electric sliding block is symmetrically arranged at the lower end of the connecting frame, the moving frame is installed at the lower end of the longitudinal electric sliding block and is of a U-shaped structure, the lower end of the moving frame is connected with the cutting mechanism in a sliding fit mode, the adjusting mechanism is installed between the cutting mechanism and the moving frame, when the cutting device works, the transverse electric sliding block and the longitudinal electric sliding block can drive the cutting mechanism to, cutting mechanism can be accurate cut liquid crystal display, and cutting effect is good, the cutting is accurate, avoids taking place to break, defect such as the limit bursts in the cutting process.
Cutting mechanism include mount, axis of rotation, cutting break bar, regulating plate and clean branch chain, the mount install and remove a lower extreme, the mount cross-section is H type structure, the axis of rotation is installed through the bearing to the mount lower extreme, the cutting break bar is installed through the parallel key at the axis of rotation middle part, the cutting break bar adopts little tooth type diamond break bar, the regulating plate is installed to the symmetry in the axis of rotation, two regulating plates are located the cutting break bar left and right sides respectively, mount mid-mounting has clean branch chain, clean branch chain is located cutting break bar upper end, when concrete work, the cutting break bar adopts little tooth type diamond break bar, little tooth type diamond break bar cling compound ability reinforce, the phenomenon of skidding of avoiding liquid crystal display to appear in cutting process, guarantee the continuity and the homogeneity of liquid crystal display cutting when cutting lines and the super high quality of terminal surface.
As a preferred technical scheme of the invention, the supporting bracket comprises a supporting plate, a rotating rod, a take-up pulley and an adsorption mechanism, wherein the supporting plate is arranged in the middle of the upper end of the base plate and is of a rectangular structure, through grooves are uniformly formed in the upper end of the supporting plate, the adsorption mechanism is arranged in the through grooves, an empty groove is formed in the lower end of the supporting plate and is communicated with the through grooves, the rotating rod is arranged at the left end of the empty groove through a bearing, the take-up pulley is uniformly arranged on the rotating rod and is connected with the adsorption mechanism through a steel wire rope, when the liquid crystal display screen cutting device works specifically, the supporting plate can support the liquid crystal display screen, the adsorption mechanism can suck and fix the lower end of the liquid crystal display screen, the liquid crystal display screen is prevented from.
As a preferred technical scheme, the adjusting mechanism comprises an adjusting rod, a threaded seat and a telescopic spring, the threaded seat is mounted in the middle of the moving frame, the adjusting rod is connected inside the threaded seat in a threaded fit mode, a handle is arranged at the upper end of the adjusting rod, the lower end of the adjusting rod is connected with the cutting mechanism through a bearing, the telescopic spring is mounted between the moving frame and the cutting mechanism, when the cutting mechanism works, the cutting mechanism is driven by a worker through the adjusting rod to adjust up and down, the pressure between the cutting mechanism and the liquid crystal display screen can be adjusted, and the phenomena of cracking and edge breakage caused by overlarge pressure of the cutting mechanism in the cutting process are avoided.
According to a preferred technical scheme, the adsorption mechanism comprises a sucker, a piston plate and a reset spring, the sucker is mounted at the upper end inside the through groove, the sucker is connected with the through groove in a sealing mode, the piston plate is arranged in the middle of the through groove, a sealing rubber ring is arranged on the outer side of the piston plate, the reset spring is mounted at the through groove at the lower end of the piston plate, the lower end of the piston plate is connected with the take-up pulley through a steel wire rope, when the take-up pulley is driven to rotate through a rotating rod in a manual mode, the take-up pulley drives the piston plate to move downwards through the steel wire rope, and the piston plate can further drive the sucker to.
As a preferred technical scheme of the invention, the cleaning branched chain comprises a sliding plate, a connecting spring, a cleaning frame and a pressure lever, the lower end of the fixing frame is provided with a sliding groove, the inside of the sliding groove is connected with a sliding plate in a sliding fit mode, the inside of the sliding groove is symmetrically provided with connecting springs, the connecting springs are connected with the sliding plate, the middle part of the lower end of the sliding plate is provided with a cleaning frame, the cleaning frame is tightly attached to the cutting knife wheel, the outer side of the lower end of the sliding plate is symmetrically provided with a pressure rod, the pressure rod is tightly attached to an adjusting plate, when the cutting knife flywheel rolls on the liquid crystal display surface, the cutting knife flywheel drives the adjusting plate to rotate through the rotating shaft, the adjusting plate drives the sliding plate to slide left and right through the extrusion pressing rod, the cleaning frame at the lower end of the sliding plate can achieve the function of reciprocating motion, and the cleaning frame can further clean the surface of the cutting knife flywheel, so that the influence of broken chips on the surface of the cutting knife flywheel on the cutting effect is prevented.
According to the preferred technical scheme, the cleaning frame is of an arc-shaped structure, the clamping plates are uniformly arranged on the inner concave surface of the cleaning frame, the cross sections of the clamping plates are of a triangular structure and are made of wear-resistant rubber materials, the clamping grooves are formed between adjacent clamping plates, the air injection plates are arranged in the clamping grooves, the brush tubes are uniformly arranged at the lower ends of the air injection plates, when the cleaning machine works, broken glass residues in the concave grooves on the outer sides of the cutting knife wheels can be cleaned by the clamping plates, the air injection plates are connected with an external air pump, and the air pump cleans broken chips adhered to the surfaces of the cutting knife wheels through the air injection plates, so that the cutting effect of the liquid crystal display screen is prevented from.
As a preferred technical scheme of the invention, the inner sides of the adjusting plates are uniformly provided with the inclined pressing blocks, and the inclined pressing blocks on the inner sides of the two adjusting plates are arranged in a staggered manner.
(III) advantageous effects
1. According to the mobile phone liquid crystal display cutting device provided by the invention, the supporting bracket can effectively support and fix the liquid crystal display, so that the liquid crystal display is prevented from displacing during cutting, and the cutting accuracy of the liquid crystal display is ensured;
2. according to the mobile phone liquid crystal display screen cutting device provided by the invention, the adjusting mechanism can effectively adjust the pressure between the cutting knife wheel and the liquid crystal display screen, the adjusting effect is good, the adjustment is convenient, and the crushing phenomenon caused by overlarge stress during the cutting of the liquid crystal display screen is avoided;
3. according to the mobile phone liquid crystal display screen cutting device provided by the invention, the cutting mechanism adopts the micro-tooth type diamond cutter wheel, the anti-skidding capacity of the micro-tooth type diamond cutter wheel is strong, the phenomenon that the liquid crystal display screen slips in the cutting process is avoided, the cutting effect is good, the cutting is accurate, and the defects of breakage, edge breakage and the like in the cutting process are avoided;
4. according to the mobile phone liquid crystal display screen cutting device provided by the invention, the cleaning branched chain can be used for cleaning and removing glass impurities adhered to the surface of the cutting knife wheel, so that the cutting effect is prevented from being influenced by the glass impurities.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic plan view of the present invention;
FIG. 2 is a schematic plan view of the support bracket of the present invention;
FIG. 3 is an enlarged block diagram at A of FIG. 1 of the present invention;
FIG. 4 is a cross-sectional view of the present invention between the moving frame, the adjustment mechanism and the cutting mechanism;
FIG. 5 is a cross-sectional view of the present invention between the mounting bracket, the rotary shaft, the cutter wheel and the cleaning arm;
fig. 6 is a schematic perspective view of an adjusting plate according to the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, a mobile phone liquid crystal display cutting device comprises a bottom plate 1, a support bracket 2 and a cutting device 3, wherein the support bracket 2 is installed in the middle of the upper end of the bottom plate 1, the cutting device 3 is arranged above the support bracket 2, and the cutting device 3 is installed on the bottom plate 1.
The cutting device 3 comprises a baffle frame 31, a transverse electric slider 32, sliding plates 33, a connecting frame 34, a longitudinal electric slider 35, a moving frame 36, an adjusting mechanism 37 and a cutting mechanism 38, wherein the baffle frame 31 is installed at the upper end of the bottom plate 1, the baffle frame 31 is of a rectangular hollow structure, the transverse electric sliders 32 are symmetrically installed on the inner side of the baffle frame 31, the sliding plates 33 are installed on the transverse electric sliders 32, the connecting frame 34 is installed between the two sliding plates 33, the longitudinal electric sliders 35 are symmetrically arranged at the lower end of the connecting frame 34, the moving frame 36 is installed at the lower end of the longitudinal electric sliders 35, the moving frame 36 is of a U-shaped structure, the cutting mechanism 38 is connected at the lower end of the moving frame 36 in a sliding fit mode, the adjusting mechanism 37 is installed between the cutting mechanism 38 and the moving frame 36, and during specific work, the transverse electric slider 32 and the longitudinal electric slider, adjustment mechanism 37 can adjust the pressure between cutting mechanism 38 and the liquid crystal display, and cutting mechanism 38 can be accurate cuts liquid crystal display, and cutting effect is good, the cutting is accurate, avoids taking place to break, defect such as the limit bursts in the cutting process.
The cutting mechanism 38 comprises a fixed frame 381, a rotating shaft 382, a cutting knife wheel 383, an adjusting plate 384 and a cleaning branch 385, the fixing frame 381 is installed at the lower end of the moving frame 36, the cross section of the fixing frame 381 is in an H-shaped structure, the lower end of the fixing frame 381 is provided with a rotating shaft 382 through a bearing, a cutting knife wheel 383 is installed in the middle of the rotating shaft 382 through a flat key, the cutting knife wheel 383 adopts a micro-tooth type diamond knife wheel, adjusting plates 384 are symmetrically installed on the rotating shaft 382, the two adjusting plates 384 are respectively positioned at the left side and the right side of the cutting knife wheel 383, a cleaning branched chain 385 is installed in the middle of the fixing frame 381, the cleaning branched chain 385 is positioned at, the cutting knife flywheel 383 adopts a micro-tooth type diamond knife flywheel which is strong in anti-skidding capacity, so that the phenomenon that the liquid crystal display slips in the cutting process is avoided, the ultrahigh quality of a cutting line and an end face is guaranteed, and meanwhile the continuity and the uniformity of the cutting of the liquid crystal display are guaranteed.
The inner sides of the adjusting plates 384 are uniformly provided with oblique pressing blocks 3841, the oblique pressing blocks 3841 on the inner sides of the two adjusting plates 384 are arranged in a staggered mode, and when the two adjusting plates 384 rotate in the specific work process, the staggered adjusting plates 384 can drive the pressing rods 3854 to move left and right, so that the cleaning frame 3853 can reciprocate in the concave grooves on the outer sides of the cutter wheels 383.
The cleaning branched chain 385 comprises a sliding plate 3851, a connecting spring 3852, a cleaning frame 3853 and a pressure lever 3854, the lower end of the fixing frame 381 is provided with a sliding groove, the inside of the sliding groove is connected with the sliding plate 3851 in a sliding fit manner, the connecting spring 3852 is symmetrically installed inside the sliding groove, the connecting spring 3852 is connected with the sliding plate 3851, the cleaning frame 3853 is arranged in the middle of the lower end of the sliding plate 3851, the cleaning frame 3853 is tightly attached to a cutting knife wheel 383, the pressure lever 3854 is symmetrically installed on the outer side of the lower end of the sliding plate 3851, the pressure lever 3854 is tightly attached to an adjusting plate 384, when the cutting knife wheel 383 rolls on the surface of the liquid crystal display screen, the cutting knife wheel 383 drives the adjusting plate 384 to rotate through a rotating shaft 382, the adjusting plate 384 drives the sliding plate 3851 to slide left and right through the squeezing pressure lever 3854, the cleaning frame 3853 at the lower, prevent the surface of the cutter wheel 383 from adhering broken chips to influence the cutting effect.
The invention has the operation steps in work:
the first step is as follows: placing the liquid crystal display screen to be cut on a bearing plate 21, manually driving a take-up pulley 23 to rotate through a rotating rod 22, driving a piston plate 242 to move downwards through a steel wire rope by the take-up pulley 23, and driving a sucker 241 to suck and fix the lower end of the liquid crystal display screen by the piston plate 242;
the second step is that: the cutting mechanism 38 is manually driven by the adjusting rod 371 to be adjusted up and down, so that the pressure between the cutting mechanism 38 and the liquid crystal display screen can be adjusted, and the phenomena of breakage and edge breakage caused by overlarge pressure of the cutting mechanism 38 in the cutting process are avoided;
the third step: cutting parameters are manually set, the transverse electric slide block 32 and the longitudinal electric slide block 35 can drive the cutting mechanism 38 to move in a plane, the cutting mechanism 38 can accurately cut the liquid crystal display screen, the cutting knife wheel 383 adopts a micro-tooth type diamond knife wheel which has strong anti-sliding capability, the phenomenon that the liquid crystal display screen slips in the cutting process is avoided, the cutting effect is good, the cutting is accurate, and the defects of breakage, edge breakage and the like in the cutting process are avoided;
the fourth step: when cutting break bar 383 is cutting liquid crystal display, cutting break bar 383 drives adjusting plate 384 to rotate through rotating shaft 382, adjusting plate 384 drives sliding plate 3851 to slide left and right through extrusion depression bar 3854, cleaning frame 3853 at the lower end of sliding plate 3851 can realize reciprocating motion's function, cleaning frame 3853 can then clean cutting break bar 383 surface, prevents that the chip influence cutting effect is broken in cutting break bar 383 surface adhesion.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a cell-phone liquid crystal display cutting device, includes bottom plate (1), support bracket (2) and cutting device (3), its characterized in that: a supporting bracket (2) is arranged in the middle of the upper end of the bottom plate (1), a cutting device (3) is arranged above the supporting bracket (2), and the cutting device (3) is arranged on the bottom plate (1); wherein:
the cutting device (3) comprises a baffle frame (31), a transverse electric slider (32), sliding plates (33), a connecting frame (34), a longitudinal electric slider (35), a moving frame (36), an adjusting mechanism (37) and a cutting mechanism (38), wherein the baffle frame (31) is installed at the upper end of the bottom plate (1), the baffle frame (31) is of a rectangular hollow structure, the transverse electric sliders (32) are symmetrically installed on the inner side of the baffle frame (31), the sliding plates (33) are installed on the transverse electric sliders (32), the connecting frame (34) is installed between the two sliding plates (33), the longitudinal electric sliders (35) are symmetrically arranged at the lower end of the connecting frame (34), the moving frame (36) is installed at the lower end of the longitudinal electric slider (35), the moving frame (36) is of a U-shaped structure, the lower end of the moving frame (36) is connected with the cutting mechanism (38, an adjusting mechanism (37) is arranged between the cutting mechanism (38) and the moving frame (36);
the adjusting mechanism (37) comprises an adjusting rod (371), a threaded seat (372) and an expansion spring (373), the threaded seat (372) is installed in the middle of the moving frame (36), the adjusting rod (371) is connected inside the threaded seat (372) in a threaded fit mode, a handle is arranged at the upper end of the adjusting rod (371), the lower end of the adjusting rod (371) is connected with the cutting mechanism (38) through a bearing, and the expansion spring (373) is installed between the moving frame (36) and the cutting mechanism (38);
the cutting mechanism (38) comprises a fixed frame (381), a rotating shaft (382), cutting knife wheels (383), adjusting plates (384) and a cleaning branched chain (385), the fixed frame (381) is installed at the lower end of the moving frame (36), the section of the fixed frame (381) is of an H-shaped structure, the rotating shaft (382) is installed at the lower end of the fixed frame (381) through a bearing, the cutting knife wheels (383) are installed in the middle of the rotating shaft (382) through flat keys, the cutting knife wheels (383) are micro-tooth diamond knife wheels, the adjusting plates (384) are symmetrically installed on the rotating shaft (382), the two adjusting plates (384) are respectively located on the left side and the right side of the cutting knife wheels (383), the cleaning branched chain (385) is installed in the middle of the fixed frame (381), and the cleaning branched chain (;
the inner sides of the adjusting plates (384) are uniformly provided with inclined pressing blocks (3841), and the inclined pressing blocks (3841) on the inner sides of the two adjusting plates (384) are arranged in a staggered mode.
2. The apparatus for cutting a liquid crystal display panel of a mobile phone according to claim 1, wherein: support bracket frame (2) including bearing board (21), dwang (22), take-up pulley (23) and adsorption apparatus structure (24), bottom plate (1) upper end mid-mounting have bearing board (21), bearing board (21) are the rectangle structure, bearing board (21) upper end evenly is provided with logical groove, logical inslot portion installs adsorption apparatus structure (24), bearing board (21) lower extreme is provided with the dead slot, the dead slot is linked together with logical groove, dwang (22) are installed through the bearing to the dead slot left end, evenly be provided with take-up pulley (23) on dwang (22), be connected through wire rope between take-up pulley (23) and adsorption apparatus structure (24).
3. The apparatus for cutting a liquid crystal display panel of a mobile phone according to claim 2, wherein: adsorption equipment (24) include sucking disc (241), piston plate (242) and reset spring (243), logical inslot portion upper end install sucking disc (241), sucking disc (241) and logical groove sealing connection lead to the groove, lead to the groove middle part and be provided with piston plate (242), the piston plate (242) outside is provided with the sealing rubber circle, lead to groove department that is located piston plate (242) lower extreme and install reset spring (243), piston plate (242) lower extreme is connected with take-up pulley (23) through wire rope.
4. The apparatus for cutting a liquid crystal display panel of a mobile phone according to claim 1, wherein: clean branch chain (385) including slide (3851), coupling spring (3852), clean frame (3853) and depression bar (3854), mount (381) lower extreme be provided with the sliding tray, sliding tray inside is connected with slide (3851) through sliding fit's mode, coupling spring (3852) are installed to sliding tray inside symmetry, coupling spring (3852) are connected with slide (3851), slide (3851) lower extreme middle part is provided with clean frame (3853), clean frame (3853) hug closely with cutting knife flywheel (383), depression bar (3854) are installed to slide (3851) lower extreme outside symmetry, depression bar (3854) hug closely with regulating plate (384).
5. The apparatus for cutting a liquid crystal display panel of a mobile phone according to claim 4, wherein: clean frame (3853) be the arc structure, evenly be provided with cardboard (3855) on the interior concave surface of clean frame (3853), the cross-section of cardboard (3855) is the triangle-shaped structure, cardboard (3855) are made by wear-resisting rubber material, are provided with the draw-in groove between adjacent cardboard (3855), draw-in groove internally mounted has jet-propelled board (3856), jet-propelled board (3856) lower extreme evenly is provided with the brush pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911127031.2A CN110789006B (en) | 2019-11-18 | 2019-11-18 | Cell-phone liquid crystal display cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911127031.2A CN110789006B (en) | 2019-11-18 | 2019-11-18 | Cell-phone liquid crystal display cutting device |
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| Publication Number | Publication Date |
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| CN110789006A CN110789006A (en) | 2020-02-14 |
| CN110789006B true CN110789006B (en) | 2020-06-05 |
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| CN201911127031.2A Active CN110789006B (en) | 2019-11-18 | 2019-11-18 | Cell-phone liquid crystal display cutting device |
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| CN209240098U (en) * | 2018-12-07 | 2019-08-13 | 昆明宇隆光电技术有限公司 | One kind being used for optical filter cutter device |
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| CN110789006A (en) | 2020-02-14 |
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