CN113843702B - Light guide plate end surface microstructure machining and polishing integrated device - Google Patents
Light guide plate end surface microstructure machining and polishing integrated device Download PDFInfo
- Publication number
- CN113843702B CN113843702B CN202110883840.7A CN202110883840A CN113843702B CN 113843702 B CN113843702 B CN 113843702B CN 202110883840 A CN202110883840 A CN 202110883840A CN 113843702 B CN113843702 B CN 113843702B
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- polishing
- light guide
- guide plate
- processing
- integrated device
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- 238000005498 polishing Methods 0.000 title claims abstract description 85
- 238000003754 machining Methods 0.000 title claims description 8
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 239000000872 buffer Substances 0.000 claims description 17
- 229920000742 Cotton Polymers 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000003825 pressing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010147 laser engraving Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/06—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/02—Bench grinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/02—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member
- B26D1/03—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member with a plurality of cutting members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/06—Grooving involving removal of material from the surface of the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/20—Cutting beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses an integrated device for processing and polishing a microstructure on the end surface of a light guide plate, which belongs to the technical field of light guide plate processing devices and comprises a processing platform, a workbench, a cutting tool, a single-shaft driver and two groups of spiral polishing mechanisms, wherein the single-shaft driver is fixedly arranged on the processing platform; according to the invention, the single-shaft driver is used as the only active drive, the single-shaft driver drives the workbench carrying the light guide plate to reciprocate, the cutting tool cuts the light guide plate, and the polishing wheel polishes the position processed by the cutting tool, so that the two working procedures of cutting and polishing are combined, the processing operation is simple and convenient, and the processing efficiency is greatly improved.
Description
Technical Field
The invention belongs to the technical field of light guide plate processing devices, and particularly relates to a light guide plate end surface microstructure processing and polishing integrated device.
Background
The light guide plate is made of optical acrylic or PC plate, and then light guide points are printed on the bottom surface of the optical acrylic plate by using laser engraving, V-shaped cross grid engraving and UV screen printing technologies, wherein the high-tech material has extremely high refractive index and does not absorb light.
Chinese patent (CN 201610866826.5) discloses an apparatus for polishing an end face of a light guide plate, comprising: base, burnishing machine, locating plate, positioning seat, limiting plate, push pedal, clamp plate, lift cylinder, support frame. The positioning seat and the pressing plate are arranged, the positioning seat is used for positioning the plurality of light guide plates, the pressing plate is used for clamping the plurality of light guide plates, the light guide plates are firmly clamped and fixed, the processing quality is high, the stability is good, and the safety is high; the pressing plate, the lifting cylinder, the supporting frame and the sliding device are arranged, the pressing plate can be moved away when the light guide plate is installed, the light guide plate is conveniently placed in the sinking table, the long groove and the short groove are arranged on the positioning seat, the light guide plate is pushed by the pushing plate in the short groove, and therefore the light guide plate is conveniently moved out of the long groove.
Chinese patent (CN 201820423316.5) discloses a light guide plate end face processing device and a cutter thereof. Wherein, the light guide plate end face processing cutter is in a flat plate shape, and one end face of the light guide plate end face processing cutter is provided with zigzag bulges. The light guide plate end face processing cutter is used for carrying out cutting processing on the light inlet side of the light guide plate, wherein the cutting direction of the cutting tool is perpendicular to the light outlet surface of the light guide plate.
At present, the light guide plate terminal surface leads to the damage of original structure easily after the processing is accomplished, forms bright spot or unfilled corner bad, and the processing of light guide plate terminal surface generally needs to be through cutting and polishing twice process, need to use different devices to carry out separately processing, this makes processing operation loaded down with trivial details, and machining efficiency is low, and equipment input cost is high.
Disclosure of Invention
The invention aims at: the microstructure processing and polishing integrated device for the light guide plate end face aims to solve the problems that the existing two processes of cutting and polishing are used for separately processing the light guide plate end face, so that the processing operation is complicated, the processing efficiency is low, the processing reject ratio is high and the equipment input cost is high.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a light guide plate terminal surface microstructure processing and polishing integrated device, it includes processing platform, workstation, cutting tool, unipolar driver and two sets of spiral polishing mechanism, unipolar driver is fixed to be located on the processing platform, the workstation install in on the unipolar driver, be provided with the mount on the processing platform, be provided with the crossbeam on the mount, cutting tool articulates on the crossbeam, just cutting tool is located the top of workstation, two sets of spiral polishing mechanism install in on the mount, and two sets of spiral polishing mechanism is located cutting tool's relative both sides, be provided with buffering positioning mechanism on the workstation.
As a further description of the above technical solution:
the machining platform is provided with two sliding tables which are arranged in parallel, and two opposite sides of the workbench are connected with the sliding tables.
As a further description of the above technical solution:
the cutting tool comprises a tool handle and a plurality of tool bits, wherein the tool handle is hinged to the cross beam, the plurality of tool bits are fixedly arranged on the tool handle, and the plurality of tool bits are uniformly distributed along a straight line at equal distance.
As a further description of the above technical solution:
two limiting blocks are arranged on the cross beam and are positioned on two opposite sides of the knife handle.
As a further description of the above technical solution:
the cutter head is of a shape like a Chinese character 'ji' and is composed of two blades, and the ends of the blades are bent towards two sides.
As a further description of the above technical solution:
the bending angle of the blade is 120-150 degrees.
As a further description of the above technical solution:
the spiral polishing mechanism comprises a spiral rod and polishing wheels, two ends of the spiral rod are fixed on the fixing frame, the polishing wheels are sleeved on the spiral rod, the polishing wheels are connected with the spiral rod through torsion springs, polishing layers are spirally wound on the surfaces of the polishing wheels, and a plurality of chip removal grooves are formed in the polishing layers.
As a further description of the above technical solution:
the polishing layer is formed by stacking a hard layer, a buffer layer and a cotton cloth layer from inside to outside.
As a further description of the above technical solution:
the buffering positioning mechanism comprises a positioning frame, a positioning plate and a plurality of oil buffers, wherein the positioning frame is fixedly arranged on the workbench, the positioning plate is positioned in the positioning frame, and the oil buffers are connected with the positioning plate and the positioning frame.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the invention, the single-shaft driver is used as the only active driving, the single-shaft driver drives the workbench carrying the light guide plate to reciprocate, the cutting tool cuts the light guide plate, and the polishing wheel polishes the position processed by the cutting tool, so that the two working procedures of cutting and polishing are combined, the processing operation is simple and convenient, and the processing efficiency is greatly improved.
2. According to the invention, the position of the blade is rotated when the light guide plate and the blade act, the position of the blade is limited by the limiting block after the light guide plate and the blade rotate to a certain angle, the light guide plate is automatically adapted to the moving direction of the light guide plate and cut, and the other blade does not participate in cutting, so that the cutting tool can continuously cut the light guide plate when the light guide plate reciprocates, and the processing efficiency is improved.
3. According to the invention, a plurality of grooves which are uniformly distributed are formed on the light guide plate through cutting and processing of the tool bit, the spiral winding pitch of the polishing layer is equal to the distance between two adjacent grooves, the light guide plate moves and drives the polishing wheel to rotate on the spiral rod under the action of friction force, the polishing wheel moves towards one end of the spiral rod, and the polishing wheel resets and polishes the surface of the light guide plate under the action of the torsion spring, so that unpowered driving polishing processing is realized, the structure of the device is greatly simplified, and the input cost of equipment is saved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a device integrating the microstructure processing and polishing of the end face of a light guide plate.
Fig. 2 is a front view of an integrated device for processing and polishing the microstructure of the end surface of a light guide plate.
Fig. 3 is a top view of an integrated device for processing and polishing the microstructure of the end surface of a light guide plate.
Fig. 4 is a schematic diagram of the internal structure of an integrated device for processing and polishing the microstructure of the end surface of a light guide plate.
Fig. 5 is a partial enlarged view of a portion a in fig. 4.
Fig. 6 is a partial enlarged view of the portion B in fig. 4.
Fig. 7 is a reference diagram of the use state of the light guide plate end surface microstructure machining and polishing integrated device.
Fig. 8 is a schematic structural view of a cutting tool in an integrated device for processing and polishing microstructure on the end surface of a light guide plate.
Legend description:
1. a processing platform; 2. a work table; 3. a cutting tool; 31. a knife handle; 32. a cutter head; 4. a single axis driver; 5. a spiral polishing mechanism; 51. a screw rod; 52. a polishing wheel; 6. a fixing frame; 7. a cross beam; 8. a buffer positioning mechanism; 81. a positioning frame; 82. a positioning plate; 83. a hydraulic buffer; 9. a sliding table; 10. a limiting block; 11. a blade; 12. a polishing layer; 121. a hard layer; 122. a buffer layer; 123. a cotton cloth layer; 13. chip removal groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the utility model provides a light guide plate terminal surface microstructure processing and polishing integrated device, includes processing platform 1, workstation 2, cutting tool 3, unipolar driver 4 and two sets of spiral polishing mechanism 5, unipolar driver 4 is fixed to be located on the processing platform 1, workstation 2 install on unipolar driver 4, be provided with mount 6 on the processing platform 1, be provided with crossbeam 7 on the mount 6, cutting tool 3 articulates on crossbeam 7, just cutting tool 3 is located the top of workstation 2, two sets of spiral polishing mechanism 5 install on mount 6, and two sets of spiral polishing mechanism 5 are located the relative both sides of cutting tool 3, be provided with buffering positioning mechanism 8 on the workstation 2;
two sliding tables 9 which are arranged in parallel are arranged on the processing platform 1, the two opposite sides of the workbench 2 are connected with the sliding tables 9, and the workbench 2 slides along the two sliding tables 9 under the drive of the single-shaft driver 4, so that the stable sliding of the workbench 2 is facilitated;
the cutting tool 3 comprises a tool handle 31 and a plurality of tool bits 32, the tool handle 31 is hinged on the cross beam 7, the plurality of tool bits 32 are fixedly arranged on the tool handle 31, and the plurality of tool bits 32 are uniformly distributed along a straight line at equal distance; two limiting blocks 10 are arranged on the cross beam 7, and the two limiting blocks 10 are positioned on two opposite sides of the knife handle 31; the cutter head 32 is of a shape like a Chinese character 'ji' and is composed of two blades 11, the ends of the blades 11 are bent towards two sides, when the workbench 2 drives the light guide plate to move, one of the blades 11 on the cutter head 32 acts on the surface of the light guide plate, the other blade 11 side does not act on the surface of the light guide plate, the cutter head 32 and the cutter handle 31 are driven to rotate along the cross beam 7 by the pushing of the reacting force, the limiting block 10 props against the cutter handle 31 to stop rotating after the cutter head rotates to a certain angle, at the moment, the cutter head 11 starts to cut the surface of the light guide plate, and after the workbench 2 moves in the opposite direction, the other blade 11 cuts the light guide plate, so that the reciprocating motion of the workbench 2 can make the surface of the light guide plate machined, and the machining efficiency is high;
the bending angle of the blade 11 is 120-150 degrees, so that the structural strength of the blade 11 is ensured, and the blade 11 is prevented from being broken;
the spiral polishing mechanism 5 comprises a spiral rod 51 and polishing wheels 52, two ends of the spiral rod 51 are fixed on the fixing frame 6, the polishing wheels 52 are sleeved on the spiral rod 51, the polishing wheels 52 are connected with the spiral rod 51 through torsion springs, a polishing layer 12 is spirally wound on the surface of the polishing wheels 52, a plurality of chip grooves 13 are formed in the polishing layer 12, a plurality of grooves which are uniformly distributed are formed in the cutter head 32 after cutting processing on a light guide plate, the spiral pitch of the spiral winding of the polishing layer 12 is equal to the distance between two adjacent grooves, the light guide plate moves and drives the polishing wheels 52 to rotate on the spiral rod 51 under the action of friction force, the polishing wheels 52 move towards one end of the spiral rod 51, the polishing wheels 52 reset and polish the surface of the light guide plate under the action of the torsion springs, the combination of polishing and processing procedures is achieved, and the polishing does not need power driving equipment, so that the structural space of the device is simplified, and the cost of the device is saved;
the polishing layer 12 is formed by stacking a hard layer 121, a buffer layer 122 and a cotton cloth layer 123 from inside to outside, the buffer layer 122 leaves an elastic space for the surface of the polishing layer 12, the light guide plate is prevented from being clamped between the light guide plate and other components during polishing, the smooth operation of the device is guaranteed, and the cotton cloth layer 123 is beneficial to carrying out fine polishing operation on the surface of the light guide plate;
the buffering positioning mechanism 8 comprises a positioning frame 81, a positioning plate 82 and a plurality of oil buffers 83, wherein the positioning frame 81 is fixedly arranged on the workbench 2, the positioning plate 82 is positioned inside the positioning frame 81, the plurality of oil buffers 83 are connected with the positioning plate 82 and the positioning frame 81, the oil buffers 83 act on the positioning plate 82 to prop against the light guide plate, a certain movable space is provided for the light guide plate, the light guide plate is prevented from being clamped between other components during processing or polishing, and smooth operation of the device is guaranteed.
Working principle: firstly, the light guide plate is arranged in the positioning frame 81, the positioning plate 82 is propped against the light guide plate under the action of the hydraulic buffer 83, the single-shaft driver 4 drives the operation table 2 to slide along the sliding table 9, one blade 11 on the cutter head 32 acts on the surface of the light guide plate, the other blade 11 side does not act on the surface of the light guide plate, the cutter head 32 and the cutter handle 31 are driven to rotate along the cross beam 7 by the pushing of the reacting force, the limiting block 10 is propped against the cutter handle 31 to stop rotating after rotating to a certain angle, at the moment, the cutter 11 starts cutting the surface of the light guide plate, after the workbench 2 moves in the opposite direction, the other blade 11 similarly cuts the light guide plate, so that the reciprocating motion of the workbench 2 can make the surface of the light guide plate machined, secondly, the tool bit 32 forms a plurality of evenly arranged grooves after cutting processing on the light guide plate, the pitch of spiral winding of the polishing layer 12 is equal to the distance between two adjacent grooves, the light guide plate moves and drives the polishing wheel 52 to rotate on the spiral rod 51 under the action of friction force, the polishing wheel 52 moves towards one end of the spiral rod 51, the polishing wheel 52 resets and polishes the surface of the light guide plate under the action of the torsion spring, dust generated by polishing enters the chip removal groove 13, then, when processing or polishing, the light guide plate and a component are clamped, the light guide plate transmits the acting force of the component to the positioning plate 82, the oil pressure buffer 83 retracts and provides corresponding space for the movement of the light guide plate, so that the clamping between the light guide plate and the component is automatically released, and finally, the processed and polished light guide plate is taken out from the positioning frame 81.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a light guide plate terminal surface micro-structure processing and polishing integrated device which characterized in that: the device comprises a processing platform (1), a workbench (2), a cutting tool (3), a single-shaft driver (4) and two groups of spiral polishing mechanisms (5), wherein the single-shaft driver (4) is fixedly arranged on the processing platform (1), the workbench (2) is arranged on the single-shaft driver (4), a fixing frame (6) is arranged on the processing platform (1), a cross beam (7) is arranged on the fixing frame (6), the cutting tool (3) is hinged on the cross beam (7), the cutting tool (3) is positioned above the workbench (2), the two groups of spiral polishing mechanisms (5) are arranged on the fixing frame (6), the two groups of spiral polishing mechanisms (5) are positioned on two opposite sides of the cutting tool (3), and a buffer positioning mechanism (8) is arranged on the workbench (2). The spiral polishing mechanism (5) comprises a spiral rod (51) and polishing wheels (52), two ends of the spiral rod (51) are fixed on the fixing frame (6), the polishing wheels (52) are sleeved on the spiral rod (51), the polishing wheels (52) are connected with the spiral rod (51) through torsion springs, a polishing layer (12) is spirally wound on the surface of the polishing wheels (52), and a plurality of chip grooves (13) are formed in the polishing layer (12); the polishing layer (12) is formed by stacking a hard layer (121), a buffer layer (122) and a cotton cloth layer (123) from inside to outside.
2. The integrated device for processing and polishing the end surface microstructure of the light guide plate according to claim 1, wherein two sliding tables (9) which are arranged in parallel with each other are arranged on the processing platform (1), and two opposite sides of the working platform (2) are connected with the sliding tables (9).
3. The integrated device for processing and polishing the end surface microstructure of the light guide plate according to claim 1, wherein the cutting tool (3) comprises a tool shank (31) and a plurality of tool bits (32), the tool shank (31) is hinged on the cross beam (7), the plurality of tool bits (32) are fixedly arranged on the tool shank (31), and the plurality of tool bits (32) are uniformly distributed along a straight line at equal distances.
4. A light guide plate end surface microstructure machining and polishing integrated device according to claim 3, wherein two limiting blocks (10) are arranged on the cross beam (7), and the two limiting blocks (10) are located on two opposite sides of the knife handle (31).
5. A light guide plate end surface microstructure machining and polishing integrated device according to claim 3, wherein the cutter head (32) is a several-shaped structure formed by two blades (11), and the ends of the blades (11) are bent to two sides.
6. The integrated device for processing and polishing the end surface microstructure of a light guide plate according to claim 5, wherein the bending angle of the blade (11) is 120 ° -150 °.
7. The integrated device for processing and polishing the end surface microstructure of the light guide plate according to claim 1, wherein the buffering and positioning mechanism (8) comprises a positioning frame (81), a positioning plate (82) and a plurality of oil pressure buffers (83), the positioning frame (81) is fixedly arranged on the workbench (2), the positioning plate (82) is positioned in the positioning frame (81), and the plurality of oil pressure buffers (83) are connected with the positioning plate (82) and the positioning frame (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110883840.7A CN113843702B (en) | 2021-08-03 | 2021-08-03 | Light guide plate end surface microstructure machining and polishing integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110883840.7A CN113843702B (en) | 2021-08-03 | 2021-08-03 | Light guide plate end surface microstructure machining and polishing integrated device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113843702A CN113843702A (en) | 2021-12-28 |
| CN113843702B true CN113843702B (en) | 2024-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110883840.7A Active CN113843702B (en) | 2021-08-03 | 2021-08-03 | Light guide plate end surface microstructure machining and polishing integrated device |
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| JP2009206361A (en) * | 2008-02-28 | 2009-09-10 | Disco Abrasive Syst Ltd | Cutting apparatus and cutting method of plate-like material |
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| CN208930474U (en) * | 2018-06-04 | 2019-06-04 | 天津垚宇建材有限公司 | A kind of lines fluting polishing machine |
| CN112192354A (en) * | 2019-07-07 | 2021-01-08 | 天津康利特变机电科技有限责任公司 | Single paperboard stay forming machine |
| CN112548820A (en) * | 2020-11-23 | 2021-03-26 | 温州花幽贸易有限公司 | Intelligence is made with stereo set panel burnishing device that can alternate blade direction automatically |
-
2021
- 2021-08-03 CN CN202110883840.7A patent/CN113843702B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009206361A (en) * | 2008-02-28 | 2009-09-10 | Disco Abrasive Syst Ltd | Cutting apparatus and cutting method of plate-like material |
| CN108032200A (en) * | 2017-12-27 | 2018-05-15 | 嘉兴驰诚光电科技有限公司 | A kind of rectangular light guide plate burnishing device |
| CN208117525U (en) * | 2018-02-28 | 2018-11-20 | 新昌县回山镇启迪五金经营部 | A kind of hardware processing polished device |
| CN208930474U (en) * | 2018-06-04 | 2019-06-04 | 天津垚宇建材有限公司 | A kind of lines fluting polishing machine |
| CN112192354A (en) * | 2019-07-07 | 2021-01-08 | 天津康利特变机电科技有限责任公司 | Single paperboard stay forming machine |
| CN112548820A (en) * | 2020-11-23 | 2021-03-26 | 温州花幽贸易有限公司 | Intelligence is made with stereo set panel burnishing device that can alternate blade direction automatically |
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| CN113843702A (en) | 2021-12-28 |
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