CN113085031B - Cell-phone screen processing is with vision cutter wheel cutting machine that counterpoints - Google Patents
Cell-phone screen processing is with vision cutter wheel cutting machine that counterpoints Download PDFInfo
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- CN113085031B CN113085031B CN202110354505.8A CN202110354505A CN113085031B CN 113085031 B CN113085031 B CN 113085031B CN 202110354505 A CN202110354505 A CN 202110354505A CN 113085031 B CN113085031 B CN 113085031B
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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
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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
- B28D7/02—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
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Abstract
The invention belongs to the technical field of mobile phone screen cutting, and discloses a visual alignment knife flywheel cutting machine for mobile phone screen processing, which comprises a base provided with a main control system, wherein the base is provided with a first air pump, an air hole, an air passage, a control button, a side stop block, a sliding groove, an L-shaped stop strip, a tension spring, a scale mark, a sliding way, a first screw rod, a first sliding block, a sliding groove and a limiting groove, the limiting groove is matched with a locking rod in a sliding way, a spring is connected between the locking rod and the limiting groove, the side surface of the base is vertically matched with a support in a sliding way, the support is provided with an adjusting groove, the adjusting groove is rotationally connected with a second screw rod, the second screw rod is matched with an installation seat in a threaded way, the installation seat is provided with a cutting motor, the installation seat is rotationally connected with a rotating rod, the installation seat is provided with an arc-shaped notch, the installation seat is provided with a rectangular through groove, and the rectangular through groove is matched with a dust removal component in a sliding way, the dust removal part is provided with a through hole, the mounting seat is provided with a pin hole, and the pin hole is matched with a pin.
Description
Technical Field
The invention belongs to the technical field of mobile phone screen cutting, and particularly relates to a visual alignment cutter wheel cutting machine for mobile phone screen processing.
Background
With the development and progress of science and technology, the requirements of people for things are changed from old thinking that people can use things as things to be quite fine and smooth, and only with the continuous progress or innovation conception, a new form is generated to improve the added value of the product, so that people can live under the test of intense market competition.
The mobile phone screen belongs to a flat panel display, the display 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 maintenance of the mobile phone screen, a technology for cutting the mobile phone screen exists, and the screen is made of a fragile material, so that the requirement on the reliability of a cutting device of the screen is high in the cutting process.
At present, in the cutting process, the problems of poor adjusting effect and inconvenient adjustment between a cutting knife wheel and a screen generally exist, so that the phenomenon of crushing is caused, and the waste of a display screen is further caused; and the counterpoint is inconvenient, not swift, causes the cutting inefficiency, also need optimize on the auxiliary work when cutting.
Disclosure of Invention
In view of the problems raised by the above background art, the present invention is directed to: aiming at providing a visual alignment knife wheel cutting machine for processing a mobile phone screen.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:
a visual alignment knife wheel cutting machine for processing a mobile phone screen comprises a base provided with a master control system, wherein a first air pump is mounted on the base, a plurality of air holes are formed in the surface of the base, the air holes are communicated with an air passage in a lump, the air passage is communicated with the first air pump, a control key is mounted at the corner of the base, a side stop block is integrally arranged on the base, a sliding groove is formed in the side stop block and is matched with an L-shaped stop strip in a sliding mode, a tension spring is connected between the bottom of the sliding groove and the end of the L-shaped stop strip, the base is provided with a scale mark matched with the L-shaped stop strip in position, a slide way is arranged on the side face, close to the scale mark, of the base and comprises a semicircular groove and a rectangular groove, the semicircular groove is communicated with the rectangular groove, the semicircular groove is rotatably connected with a first lead screw, the slide way is matched with a first slide block in a sliding mode, and the first lead screw are matched with the first lead screw threads, the base is provided with a sliding groove which is vertically communicated with the rectangular groove, the sliding groove is matched with a second sliding block in a sliding manner, the second sliding block is provided with a limiting groove, the limiting groove is matched with a locking rod in a sliding manner, the locking rod is connected with the first sliding block in a threaded manner, a spring is connected between the locking rod and the limiting groove, the side surface of the base is matched with a support in a vertical sliding manner, the support and the first sliding block are integrally formed, the locking rod penetrates through the support, the support is provided with an adjusting groove, the adjusting groove is rotationally connected with a second lead screw, the second lead screw is matched with an installation seat in a threaded manner, the installation seat is provided with a cutting motor, the installation seat is rotationally connected with a rotating rod which is matched and connected with the output end of the cutting motor, the installation seat is provided with an arc-shaped notch, a cutter wheel fixed on the rotating rod is arranged in the arc-shaped notch, and the installation seat is provided with a rectangular through groove communicated with the arc-shaped notch, the rectangular through groove is matched with a dust removal component in a sliding mode, the dust removal component is provided with a through hole, the mounting seat is provided with a pin hole vertically communicated with the rectangular through groove, and the pin hole is matched with a pin.
Further inject, the dust removal part includes the dust removal groove, dust removal groove both sides face can be dismantled and is connected with the brush hair, the dust removal part is still including the spring mounting groove that is located both sides about the through-hole, both sides about the spring mounting groove all installs the spring assembly, such design, the brush hair is easily changed, and the dust removal part can rock from top to bottom moreover, when guaranteeing clean effect, is difficult for appearing interfering the problem.
Further inject, the second air pump is still installed to the mount pad, arc notch both sides are equipped with the air cock of being connected with the second air pump, and such design, dust removal effect during the cutting is good.
Further, the arc-shaped notch is provided with a small bulb, and the design is convenient for observation during cutting.
Further inject, the base bottom is equipped with circular recess, circular recess bottom intercommunication has the thread groove, the thread groove screw thread is matched with T type screw rod, T type screw rod body coupling has the foundation that matches with circular recess, and such design, the whole height of placing of base is adjusted to the rotatory foundation of accessible, excellent in use effect.
Further, the two side faces of the support are connected with handles, and the handles are coated with rubber, so that the support can slide conveniently.
Further inject, the base is equipped with the backplate, the backplate is located the control button side, and such design protects the control button.
Further inject, the ball is installed to both sides about the slide, and such design, the slip of first slider is effectual.
Further inject, the gas vent oral area is equipped with soft rubber ring, and such design makes when contacting with the cell-phone screen, and the air-tight, and then the adsorption efficiency is stronger.
The invention has the following beneficial effects:
1. according to the mobile phone screen fixing device, one side of the mobile phone screen is blocked by the side baffle plate, so that the mobile phone screen can be laid flat, the mobile phone screen is in contact with the L-shaped barrier strip and drives the L-shaped barrier strip to move, the length during cutting can be directly observed by matching with the scale marks in the moving process, and after the mobile phone screen reaches the cutting position, the first air pump is started to match with the air hole, so that the mobile phone screen is fixed, convenience and rapidness are realized, and the positioning effect is good;
2. the first screw rod can be selectively rotated to drive the first sliding block to move, so that the support is driven to move and is matched with the cutter wheel to cut, the locking rod can be separated from the first sliding block, the support is directly pushed by hands to cut, and the flexibility is strong;
drawings
The invention is further illustrated by the non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic structural diagram of a visual alignment cutter wheel cutting machine for processing a mobile phone screen according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a visual alignment cutter wheel cutting machine for processing a mobile phone screen according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a partial cross-sectional structure of a visual alignment cutter wheel cutting machine for processing a mobile phone screen according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a partial cross-sectional structure of a visual alignment cutter wheel cutting machine for processing a mobile phone screen according to an embodiment of the present invention;
FIG. 5 is a schematic view of a partial cross-sectional structure of a visual alignment cutter wheel cutting machine for processing a mobile phone screen according to an embodiment of the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 1;
FIG. 7 is an enlarged view of the structure of FIG. 3 at C;
FIG. 8 is a schematic diagram of a partial cross-sectional structure of a visual alignment cutter wheel cutting machine for processing a mobile phone screen according to an embodiment of the present invention;
the main element symbols are as follows:
the device comprises a base 1, a first air pump 2, an air hole 3, an air channel 4, a control key 5, a side stop block 6, a sliding groove 7, an L-shaped stop strip 8, a tension spring 9, a scale mark 10, a sliding rail 11, a semicircular groove 111, a rectangular groove 112, a first screw rod 12, a first sliding block 13, a sliding groove 14, a second sliding block 15, a limiting groove 16, a locking rod 17, a spring 18, a support 19, an adjusting groove 20, a second screw rod 21, a mounting seat 22, a cutting motor 23, a rotating rod 24, an arc-shaped notch 25, a cutter wheel 26, a rectangular through groove 27, a dust removal part 28, a dust removal groove 281, bristles 282, a spring mounting groove 283, a spring group 284, a through hole 29, a pin hole 30, a pin 31, a second air pump 32, an air nozzle 33, a small bulb 34, a circular groove 35, a threaded groove 36, a T-shaped screw rod 37, a bottom column 38, a handle 39, a guard plate 40 and a ball 41.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.
As shown in fig. 1 to 8, the vision alignment knife flywheel cutting machine for processing the mobile phone screen of the invention comprises a base 1 provided with a main control system, wherein the base 1 is provided with a first air pump 2, the surface of the base 1 is provided with a plurality of air holes 3, the air holes 3 are communicated with an air passage 4, the air passage 4 is communicated with the first air pump 2, the corner of the base 1 is provided with a control key 5, the base 1 is integrally provided with a side stop block 6, the side stop block 6 is provided with a sliding groove 7, the sliding groove 7 is matched with an L-shaped stop strip 8 in a sliding manner, a tension spring 9 is connected between the bottom of the sliding groove 7 and the end part of the L-shaped stop strip 8, the base 1 is provided with a scale mark 10 matched with the L-shaped stop strip 8 in position, the side surface of the base 1 close to the scale mark 10 is provided with a slide way 11, the slide way 11 comprises a semi-circular groove 111 and a rectangular groove 112, the semi-circular groove 111 is communicated with the rectangular groove 112, the semi-circular groove 111 is connected with a first lead screw 12 in a rotating manner, the slide way 11 is matched with a first slide block 13 in a sliding manner, the first sliding block 13 is matched with the first screw rod 12 in a threaded manner, the base 1 is provided with a sliding groove 14 vertically communicated with a rectangular groove 112, the sliding groove 14 is matched with a second sliding block 15 in a sliding manner, the second sliding block 15 is provided with a limiting groove 16, the limiting groove 16 is matched with a locking rod 17 in a sliding manner, the locking rod 17 is connected with the first sliding block 13 in a threaded manner, a spring 18 is connected between the locking rod 17 and the limiting groove 16, the side surface of the base 1 is matched with a support 19 in a vertical sliding manner, the support 19 and the first sliding block 13 are integrally formed, the locking rod 17 penetrates through the support 19, the support 19 is provided with an adjusting groove 20, the adjusting groove 20 is rotatably connected with a second screw rod 21, the second screw rod 21 is matched with a mounting seat 22 in a threaded manner, a cutting motor 23 is installed on the mounting seat 22, the mounting seat 22 is rotatably connected with a rotating rod 24 matched and connected with the output end of the cutting motor 23, the mounting seat 22 is provided with an arc-shaped notch 25, and a cutter wheel 26 fixed on the rotating rod 24 is arranged in the arc-shaped notch 25, the mounting seat 22 is provided with a rectangular through groove 27 communicated with the arc-shaped notch 25, the rectangular through groove 27 is matched with a dust removal component 28 in a sliding mode, the dust removal component 28 is provided with a through hole 29, the mounting seat 22 is provided with a pin hole 30 vertically communicated with the rectangular through groove 27, and the pin hole 30 is matched with a pin 31.
In the embodiment, when the visual alignment knife flywheel cutting machine for processing the mobile phone screen is used, the side edge of the mobile phone screen is contacted with the side stop block 6, then the top edge of the mobile phone screen is contacted with the L-shaped stop strip 8, and the L-shaped stop strip 8 is driven to move in the chute 7, under the effect of the tension spring 9, the L-shaped stop strip 8 can be always contacted with the mobile phone screen, and when the L-shaped stop strip 8 loses thrust, the L-shaped stop strip can completely return to the chute 7 under the effect of the tension spring 9, in the moving process of the L-shaped stop strip 8, the size of the mobile phone screen during cutting can be directly observed by matching with the scale mark 10, after the screen is moved to a proper position, the first air pump 2 is started by the control key 5, the first air pump 2 operates to suck air, the air passage 4 and the air hole 3 are matched to adsorb and fix the screen, so that the fixation of the screen is convenient and rapid, and the position of the mounting seat 22 can be adjusted by rotating the second screw rod 21, after the cutting tool is adjusted to a proper position, the cutting motor 23 is started through the control key 5 to drive the cutter wheel 26 to rotate, and then the first screw rod 12 is rotated to drive the support 19 and the mounting seat 22 mounted on the support 19 to move, so that the purpose of cutting is achieved, wherein the rotation of the first screw rod 12 can be selectively connected with a servo motor to be matched with the control key to achieve the purpose of automatic cutting; moreover, the locking rod 17 can be selected to rotate until the locking rod 17 is separated from the first sliding block 13, under the effect of the spring 18, when the locking rod 17 is separated from the first sliding block 13, obvious displacement can occur, and the locking rod 17 is separated from the first sliding block 13, so that the support 19 can move freely, the cutting is more flexible, the cutting effect is good, when the first screw rod 12 needs to be used for moving, the locking rod 17 is connected with the first sliding block 13 through threads, in the cutting process, the dust removing component 28 cleans the cutter wheel 26, the cutting effect is ensured, and after the cutting device is used for a period of time, the pin 31 can be pulled out from the pin hole 30, and then the dust removing component 28 can be conveniently taken out from the rectangular through groove 27 for cleaning and replacement.
Preferably, dust removal part 28 includes dust removal groove 281, and dust removal groove 281 both sides face can be dismantled and is connected with the brush hair 282, and dust removal part 28 still includes the spring mounting groove 283 that is located both sides about the through-hole 29, and spring assembly 284 is all installed to the spring mounting groove 283 of upper and lower both sides, and such design, brush hair 282 are easily changed, and dust removal part 28 can rock from top to bottom moreover, when guaranteeing clean effect, the difficult interference problem that appears, in fact, also can consider dust removal part 28's structural design according to particular case.
Preferably, the mounting seat 22 is further provided with a second air pump 32, and air nozzles 33 connected with the second air pump 32 are arranged on two sides of the arc-shaped notch 25, so that the dust removing effect during cutting is good, and in fact, the blowing dust removing mode can be considered according to specific situations.
Preferably, the arcuate notches 25 are fitted with small bulbs 34, designed to facilitate viewing during cutting, and indeed, the manner in which viewing is facilitated may be considered as a matter of case.
Preferably, base 1 bottom is equipped with circular recess 35, and circular recess 35 bottom intercommunication has thread groove 36, and thread groove 36 screw thread is matched with T type screw rod 37, and T type screw rod 37 is integrative to be connected with the foundation 38 with circular recess 35 matching, and such design, the whole height of placing of base 1 can be adjusted to the accessible rotation foundation 38, excellent in use effect, in fact, also can consider the mode to base 1 altitude mixture control according to particular case.
Preferably, handles 39 are connected to both sides of the support 19, and the handles 39 are covered with rubber, so that the support 19 can slide conveniently, and in fact, the selection of the covered rubber can be considered according to specific situations.
The base 1 is preferably provided with a protective plate 40, the protective plate 40 being located on the side of the control button 5, and this design protects the control button 5, and in fact, the protection measures for the control button 5 can be taken into consideration according to the specific situation.
The balls 41 are preferably installed on both upper and lower sides of the slide rail 11, and this design is effective in sliding the first slider 13, and in fact, a method for enhancing the sliding effect of the first slider 13 may be considered according to specific situations.
Preferably, the mouth of the air hole 3 is provided with a soft rubber ring, and due to the design, the air leakage is avoided when the air hole is in contact with a mobile phone screen, so that the adsorption effect is stronger, and actually, the selection of the soft rubber ring can be considered according to specific conditions.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (9)
1. The utility model provides a cell-phone screen processing is with vision aligning break bar cutting machine, is including base (1) of installing master control system, its characterized in that: the air pump is characterized in that a first air pump (2) is installed on the base (1), a plurality of air holes (3) are formed in the surface of the base (1), the air holes (3) are communicated with an air passage (4), the air passage (4) is communicated with the first air pump (2), a control key (5) is installed at the corner of the base (1), a side stop block (6) is integrally arranged on the base (1), a sliding groove (7) is formed in the side stop block (6), an L-shaped barrier strip (8) is matched with the sliding groove (7) in a sliding mode, a tension spring (9) is connected between the bottom of the sliding groove (7) and the end portion of the L-shaped barrier strip (8), a scale mark (10) matched with the L-shaped barrier strip (8) in position is arranged on the base (1), a slide way (11) is arranged on the side face, close to the scale mark (10), of the base (1), and the slide way (11) comprises a semicircular groove (111) and a rectangular groove (112), the utility model discloses a slide rail, including semicircular groove (111) and rectangular channel (112), semicircular groove (111) rotate and are connected with first lead screw (12), slide (11) slip to match has first slider (13), first slider (13) and first lead screw (12) screw thread matching, base (1) is equipped with sliding tray (14) with rectangular channel (112) perpendicular intercommunication, sliding tray (14) slip to match has second slider (15), second slider (15) are equipped with spacing groove (16), spacing groove (16) slip to match has locking lever (17), locking lever (17) and first slider (13) threaded connection, be connected with spring (18) between locking lever (17) and spacing groove (16), base (1) side perpendicular slip matches has support (19), support (19) with first slider (13) integrated into one piece, the locking rod (17) penetrates through the support (19), the support (19) is provided with an adjusting groove (20), the adjusting groove (20) is connected with a second lead screw (21) in a rotating mode, the second lead screw (21) is in threaded matching with a mounting seat (22), a cutting motor (23) is installed on the mounting seat (22), the mounting seat (22) is connected with a rotating rod (24) in a rotating mode, the rotating rod is connected with the output end of the cutting motor (23) in a matching mode, an arc-shaped notch (25) is formed in the mounting seat (22), a cutter wheel (26) fixed on the rotating rod (24) is arranged in the arc-shaped notch (25), the mounting seat (22) is provided with a rectangular through groove (27) communicated with the arc-shaped notch (25), the rectangular through groove (27) is matched with a dust removing component (28) in a sliding mode, the dust removing component (28) is provided with a through hole (29), the mounting seat (22) is provided with a pin hole (30) vertically communicated with the rectangular through groove (27), the pin holes (30) are fitted with pins (31).
2. The visual alignment knife wheel cutting machine for processing the mobile phone screen according to claim 1, characterized in that: dust removal part (28) are including dust removal groove (281), dust removal groove (281) both sides face can be dismantled and is connected with brush hair (282), dust removal part (28) still including spring mounting groove (283) that are located both sides about through-hole (29), upper and lower both sides spring group (284) are all installed to spring mounting groove (283).
3. The visual alignment knife wheel cutting machine for processing the mobile phone screen according to claim 2, is characterized in that: and a second air pump (32) is further installed on the installation seat (22), and air nozzles (33) connected with the second air pump (32) are arranged on two sides of the arc-shaped notch (25).
4. The visual alignment knife wheel cutting machine for processing the mobile phone screen according to claim 3, characterized in that: the arc-shaped notch (25) is provided with a small bulb (34).
5. The visual alignment knife wheel cutting machine for processing the mobile phone screen according to claim 4, is characterized in that: the base (1) bottom is equipped with circular recess (35), circular recess (35) bottom intercommunication has thread groove (36), thread groove (36) screw thread is matched with T type screw rod (37), T type screw rod (37) an organic whole be connected with bottom pillar (38) that circular recess (35) match.
6. The visual alignment knife wheel cutting machine for processing the mobile phone screen according to claim 5, characterized in that: two side surfaces of the support (19) are connected with handles (39), and rubber coating is arranged on the handles (39).
7. The visual alignment knife wheel cutting machine for processing the mobile phone screen according to claim 6, characterized in that: the base (1) is provided with a guard plate (40), and the guard plate (40) is located on the side edge of the control key (5).
8. The visual alignment knife wheel cutting machine for processing the mobile phone screen according to claim 7, is characterized in that: and balls (41) are arranged on the upper side and the lower side of the slide way (11).
9. The visual alignment knife wheel cutting machine for processing the mobile phone screen according to claim 8, is characterized in that: the mouth of the air hole (3) is provided with a soft rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110354505.8A CN113085031B (en) | 2021-04-01 | 2021-04-01 | Cell-phone screen processing is with vision cutter wheel cutting machine that counterpoints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110354505.8A CN113085031B (en) | 2021-04-01 | 2021-04-01 | Cell-phone screen processing is with vision cutter wheel cutting machine that counterpoints |
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| Publication Number | Publication Date |
|---|---|
| CN113085031A CN113085031A (en) | 2021-07-09 |
| CN113085031B true CN113085031B (en) | 2022-06-10 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004010452A (en) * | 2002-06-10 | 2004-01-15 | Nakamura Tome Precision Ind Co Ltd | Device for cutting hard brittle plate |
| CN109262864A (en) * | 2018-10-15 | 2019-01-25 | 湖北宏旭伟业电子科技有限公司 | One kind using glass cutting equipment based on mobile phone screen processing |
| CN110789006A (en) * | 2019-11-18 | 2020-02-14 | 深圳市弗塔信息技术有限公司 | Cell-phone liquid crystal display cutting device |
| CN111251481A (en) * | 2020-04-15 | 2020-06-09 | 廖日森 | Straight-surface and curved-surface screen cutting machine |
| CN212147035U (en) * | 2020-03-30 | 2020-12-15 | 深圳市宇辉光电有限公司 | Mobile phone screen opening positioning device |
-
2021
- 2021-04-01 CN CN202110354505.8A patent/CN113085031B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004010452A (en) * | 2002-06-10 | 2004-01-15 | Nakamura Tome Precision Ind Co Ltd | Device for cutting hard brittle plate |
| CN109262864A (en) * | 2018-10-15 | 2019-01-25 | 湖北宏旭伟业电子科技有限公司 | One kind using glass cutting equipment based on mobile phone screen processing |
| CN110789006A (en) * | 2019-11-18 | 2020-02-14 | 深圳市弗塔信息技术有限公司 | Cell-phone liquid crystal display cutting device |
| CN212147035U (en) * | 2020-03-30 | 2020-12-15 | 深圳市宇辉光电有限公司 | Mobile phone screen opening positioning device |
| CN111251481A (en) * | 2020-04-15 | 2020-06-09 | 廖日森 | Straight-surface and curved-surface screen cutting machine |
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| CN113085031A (en) | 2021-07-09 |
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