CN220162147U - Epoxy resin aramid paper grinding laminated board for optical lens - Google Patents
Epoxy resin aramid paper grinding laminated board for optical lens Download PDFInfo
- Publication number
- CN220162147U CN220162147U CN202320951228.3U CN202320951228U CN220162147U CN 220162147 U CN220162147 U CN 220162147U CN 202320951228 U CN202320951228 U CN 202320951228U CN 220162147 U CN220162147 U CN 220162147U
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- CN
- China
- Prior art keywords
- aramid paper
- air
- epoxy resin
- grinding
- grinding pad
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Links
- 238000000227 grinding Methods 0.000 title claims abstract description 124
- 239000004760 aramid Substances 0.000 title claims abstract description 64
- 229920003235 aromatic polyamide Polymers 0.000 title claims abstract description 64
- 239000003822 epoxy resin Substances 0.000 title claims abstract description 55
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 55
- 230000003287 optical effect Effects 0.000 title claims abstract description 16
- 238000007664 blowing Methods 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 13
- 238000005498 polishing Methods 0.000 claims description 11
- 239000004593 Epoxy Substances 0.000 claims description 10
- 239000000428 dust Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 239000000843 powder Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model provides an epoxy resin aramid paper grinding laminated board for an optical lens, which comprises a grinding flat plate and an epoxy resin aramid paper grinding pad, wherein the epoxy resin aramid paper grinding pad is matched and arranged in a grinding pad assembly groove arranged on the grinding flat plate, an annular air cavity is formed in the grinding flat plate, and a plurality of negative pressure suction nozzles communicated with the annular air cavity are arranged at the bottom of the grinding pad assembly groove of the grinding flat plate. In the process of filling the epoxy resin aramid paper grinding pad into the grinding pad assembly groove, the positioning clamping grooves arranged on two sides of the epoxy resin aramid paper grinding pad are aligned with a pair of positioning clamping grooves on two sides of the grinding pad assembly groove, positioning assembly is carried out, and the negative pressure suction nozzles at the bottom of the grinding pad assembly groove are enabled to suck air to the bottom of the epoxy resin aramid paper grinding pad by controlling the air pump control assembly to suck air, so that the epoxy resin aramid paper grinding pad is quickly fixed in the grinding pad assembly groove.
Description
Technical Field
The utility model relates to the technical field of grinding laminated plates, in particular to an epoxy resin aramid paper grinding laminated plate for an optical lens.
Background
The production process of the optical lens generally comprises the processes of wire cutting, grinding, polishing and the like. During polishing of an optical lens, the polishing surface is finished by the relative movement of a polishing plate and a workpiece under a certain pressure. For example, CN201621306342.7 discloses a chemical mechanical polishing apparatus including a polishing plate on which pad holes are formed and a polishing pad assembled in a state of being attached to the upper surface of the polishing plate. Because the grinding pad belongs to the easy wearing and tearing spare, need change regularly, the grinding pad is comparatively inconvenient with the flat assembly dismouting of grinding in the device, change complex operation.
Disclosure of Invention
In order to solve the problems, the utility model provides an epoxy resin aramid paper abrasive laminate for optical lenses to solve the problems more exactly.
The utility model is realized by the following technical scheme:
the utility model provides an epoxy resin aramid paper grinding laminated board for an optical lens, which comprises a grinding flat plate and an epoxy resin aramid paper grinding pad, wherein the top of the grinding flat plate is provided with a grinding pad assembly groove matched with the epoxy resin aramid paper grinding pad in size, the epoxy resin aramid paper grinding pad is matched with the grinding pad assembly groove arranged on the grinding flat plate, an annular air cavity is arranged in the grinding flat plate, the bottom of the grinding pad assembly groove of the grinding flat plate is provided with a plurality of negative pressure suction nozzles communicated with the annular air cavity, one side of the grinding flat plate is provided with a negative pressure air interface communicated with the annular air cavity, the outer port of the negative pressure air interface is connected with an electric control air valve, the outer end of the electric control air valve is connected with an air pump control assembly, the two sides of the top of the grinding flat plate are respectively provided with a symmetrically arranged blowing air cover and an air exhaust air cover, the outer end of the air exhaust air cover is connected with an air exhaust interface, and the outer end of the air exhaust air cover is connected with the air exhaust interface.
Further, the top ends of the negative pressure suction nozzles are flush with the bottom of the grinding pad assembly groove, and a plurality of negative pressure suction nozzles are arranged in an annular array along the center of the grinding flat plate.
Further, a sealing ring groove is formed along the groove edge of the grinding pad assembly groove of the grinding flat plate, and a sealing elastic pad is matched in the sealing ring groove.
Further, the top of sealed elastic pad is equipped with annular sucking disc recess, and is equipped with a plurality of gas pockets that are linked together with annular air cavity in the annular sucking disc recess, and a plurality of gas pockets are the annular array setting along grinding flat board's center.
Further, the air outlet of the air blowing cover is flush with the upper surface of the epoxy resin aramid paper grinding pad, a dustproof filter screen is arranged at the air outlet of the air blowing cover, and the air inlet of the air exhaust cover is flush with the upper surface of the epoxy resin aramid paper grinding pad.
Further, the inside of the air blowing hood is provided with a plurality of air blowing guide vanes which are obliquely arranged at equal intervals, and the inside of the air exhaust hood is provided with an air exhaust guide vane which is obliquely arranged at equal intervals.
Further, a pair of positioning clamping grooves are formed in the two sides of the grinding flat plate, which are located on the assembling groove of the grinding pad, positioning parts matched with the positioning clamping grooves are integrally formed in the two sides of the grinding pad of the epoxy resin aramid fiber paper, and lifting grooves are formed in the outer side wall of the grinding flat plate and located at the bottoms of the positioning clamping grooves.
The utility model has the beneficial effects that:
1. in the process of filling the epoxy resin aramid paper grinding pad into the grinding pad assembly groove, positioning clamping grooves arranged on two sides of the epoxy resin aramid paper grinding pad are aligned with a pair of positioning clamping grooves on two sides of the grinding pad assembly groove, positioning assembly is carried out, the bottom of the epoxy resin aramid paper grinding pad is sucked by a plurality of negative pressure suction nozzles at the bottom of the grinding pad assembly groove through controlling the air pump control assembly to operate, so that the epoxy resin aramid paper grinding pad is quickly fixed in the grinding pad assembly groove, and the sealing elastic pad is sealed and adsorbed with the bottom surface of the epoxy resin aramid paper grinding pad in the air pump control assembly air suction process, so that the adsorption and fixation effects of the negative pressure suction nozzles on the epoxy resin aramid paper grinding pad are ensured;
2. according to the utility model, the air blowing hood is externally connected with the air supply equipment through the air blowing interface to blow air to the upper surface of the epoxy resin aramid paper grinding pad, and meanwhile, the air exhaust hood is externally connected with the air exhaust equipment through the air exhaust interface to suck the powder blown off from the epoxy resin aramid paper grinding pad, so that the surface of the epoxy resin aramid paper grinding pad is cleaned.
Drawings
FIG. 1 is a perspective view of the whole structure of the present utility model;
FIG. 2 is an exploded view of the three-dimensional structure of the present utility model;
FIG. 3 is a top view of the structure of the present utility model;
FIG. 4 is a cross-sectional view at A-A in FIG. 3;
fig. 5 is a cross-sectional view at B-B in fig. 4.
In the figure: 1. grinding the flat plate; 101. an annular air cavity; 102. a negative pressure suction nozzle; 103. sealing the elastic pad; 1031. an annular suction cup groove; 1032. air holes; 104. a blowing gas hood; 1041. a blowing interface; 1042. blowing guide vanes; 1043. a dust-proof filter screen; 105. an exhaust hood; 1051. an exhaust port; 1052. an exhaust guide vane; 106. positioning clamping grooves; 1061. pulling the groove; 2. an epoxy resin aramid paper polishing pad; 201. a positioning part; 3. an electric control air valve.
Detailed Description
In order to more clearly and completely describe the technical scheme of the utility model, the utility model is further described below with reference to the accompanying drawings.
Referring to fig. 1-5, the utility model provides an epoxy resin aramid paper grinding laminate for an optical lens, which comprises a grinding flat plate 1 and an epoxy resin aramid paper grinding pad 2, wherein the top of the grinding flat plate 1 is provided with a grinding pad assembly groove matched with the epoxy resin aramid paper grinding pad 2 in size, the epoxy resin aramid paper grinding pad 2 is matched with the grinding flat plate 1 in the grinding pad assembly groove, the two sides of the grinding flat plate 1, which are positioned at the two sides of the grinding pad assembly groove, are provided with a pair of positioning clamping grooves 106, positioning parts 201 matched with the positioning clamping grooves 106 are integrally formed at the two sides of the epoxy resin aramid paper grinding pad 2, a lifting groove 1061 is formed in the outer side wall of the grinding flat plate 1 and at the bottom of the positioning clamping groove 106, the epoxy resin aramid paper grinding pad 2 is conveniently lifted when being dismounted, an annular air cavity 101 is formed in the grinding flat plate 1, the bottom of the grinding pad assembly groove is provided with a plurality of negative pressure suction nozzles 102 communicated with the annular air cavity 101, the top of the negative pressure suction nozzles 102 and the bottom of the grinding pad assembly groove are flush with one side of the grinding pad assembly groove, the air valve is controlled by the air valve 3, and the air valve is controlled to be connected with the air valve 2, and the air valve is connected with the air valve 2, and the air valve 2.
As shown in fig. 2 and fig. 4, the plurality of negative pressure suction nozzles 102 are arranged in an annular array along the center of the grinding flat plate 1, a sealing ring groove is formed along the groove edge of the grinding pad assembly groove of the grinding flat plate 1, a sealing elastic pad 103 is matched in the sealing ring groove, an annular suction cup groove 1031 is formed in the top of the sealing elastic pad 103, a plurality of air holes 1032 communicated with the annular air cavity 101 are formed in the annular suction cup groove 1031, the plurality of air holes 1032 are arranged in an annular array along the center of the grinding flat plate 1, and in the air pumping process of the air pump control assembly, the sealing elastic pad 103 is in sealing adsorption with the bottom surface of the epoxy resin aramid paper grinding pad 2, so that the negative pressure suction nozzles 102 can adsorb and fix the epoxy resin aramid paper grinding pad 2.
The top both sides of grinding flat board 1 are equipped with the air hood 104 and the exhaust hood 105 of symmetry setting respectively, the outside end of air hood 104 is connected with the interface 1041 of blowing, the outside end of exhaust hood 105 is connected with the interface 1051 of blowing, the air outlet height of air hood 104 flushes with the upper surface of epoxy aramid paper grinding pad 2, and the air outlet department of air hood 104 is equipped with dustproof filter screen 1043, the air intake height of air hood 105 flushes with the upper surface of epoxy aramid paper grinding pad 2, because epoxy aramid paper grinding pad 2 can produce powder in-process, air hood 104 blows through interface 1041 external air supply equipment, the upper surface of epoxy aramid paper grinding pad 2 is blown, simultaneously air hood 105 is through the external air exhaust equipment of interface 1051 of blowing, inhale the powder of epoxy aramid paper grinding pad 2, thereby accomplish the clearance on epoxy aramid paper grinding pad 2 surface, the inside of air hood 104 is provided with the slant and equidistant air guide vane 1042 that sets up, make it evenly, the inside of air hood 105 is provided with the slant and evenly and the multichannel air guide vane 1052 that the slant is evenly arranged, make it evenly exhaust.
Working principle: in the process of loading the epoxy resin aramid paper grinding pad 2 into the grinding pad assembly groove, positioning clamping grooves 106 arranged on two sides of the epoxy resin aramid paper grinding pad 2 are aligned with a pair of positioning clamping grooves 106 on two sides of the grinding pad assembly groove, positioning assembly is carried out, the air pump control component is controlled to carry out air suction operation, so that a plurality of negative pressure suction nozzles 102 at the bottom of the grinding pad assembly groove carry out air suction on the bottom of the epoxy resin aramid paper grinding pad 2, the epoxy resin aramid paper grinding pad 2 is quickly fixed in the grinding pad assembly groove, the sealing elastic pad 103 and the bottom surface of the epoxy resin aramid paper grinding pad 2 are sealed and adsorbed in the air suction process of the air pump control component, the adsorption and fixation effect of the negative pressure suction nozzles 102 on the epoxy resin aramid paper grinding pad 2 is ensured, and after the epoxy resin aramid paper grinding pad 2 is fixed, the air control valve 3 stops air flow, so that the air pump control component can be stopped;
in the utility model, the air blowing hood 104 is externally connected with air supply equipment through the air blowing interface 1041 to blow air to the upper surface of the epoxy resin aramid paper grinding pad 2, and meanwhile, the air exhaust hood 105 is externally connected with air exhaust equipment through the air exhaust interface 1051 to suck the powder blown off from the epoxy resin aramid paper grinding pad 2, so that the surface of the epoxy resin aramid paper grinding pad 2 is cleaned.
Of course, the present utility model can be implemented in various other embodiments, and based on this embodiment, those skilled in the art can obtain other embodiments without any inventive effort, which fall within the scope of the present utility model.
Claims (7)
1. The utility model provides an epoxy aramid paper grinds laminate for optical lens, includes grinding flat board (1) and epoxy aramid paper grinds pad (2), its characterized in that, the top of grinding flat board (1) is equipped with and grinds pad assembly groove of pad (2) size complex with epoxy aramid paper, and epoxy aramid paper grinds pad (2) cooperation sets up in grinding flat board (1) the grinding pad assembly groove that establishes, annular air cavity (101) have been seted up to the inside of grinding flat board (1), grind the pad assembly groove tank bottom of flat board (1) be provided with a plurality of negative pressure suction nozzles (102) that communicate with annular air cavity (101), one side of grinding flat board (1) be equipped with negative pressure air interface (1011) that are linked together with annular air cavity (101), and the outer port connection of negative pressure air interface (1011) has automatically controlled pneumatic valve (3), and automatically controlled pneumatic valve (3) outer end is connected with air pump control assembly, the top both sides of grinding flat board (1) are equipped with the blast hood (104) and 105105) that the symmetry set up respectively, and the outside end of blast hood (104) is connected with blast air outlet (105) of air hood (105).
2. The epoxy resin aramid paper abrasive laminate for optical lens according to claim 1, wherein the tip of the negative pressure suction nozzle (102) is flush with the bottom of the polishing pad assembly groove, and a plurality of the negative pressure suction nozzles (102) are arranged in an annular array along the center of the polishing plate (1).
3. The epoxy resin aramid paper abrasive laminate for optical lenses according to claim 1, wherein a seal ring groove is provided along the groove edge of the abrasive pad assembly groove of the abrasive plate (1), and a seal elastic pad (103) is fitted in the seal ring groove.
4. An epoxy resin aramid paper abrasive laminate for optical lenses according to claim 3, wherein the top of the sealing elastic pad (103) is provided with an annular suction cup groove (1031), and a plurality of air holes (1032) communicated with the annular air cavity (101) are arranged in the annular suction cup groove (1031), and the plurality of air holes (1032) are arranged in an annular array along the center of the abrasive plate (1).
5. The epoxy resin aramid paper grinding laminate for optical lenses according to claim 1, wherein the air outlet height of the air blowing hood (104) is flush with the upper surface of the epoxy resin aramid paper grinding pad (2), and a dust screen (1043) is arranged at the air outlet of the air blowing hood (104), and the air inlet height of the air blowing hood (105) is flush with the upper surface of the epoxy resin aramid paper grinding pad (2).
6. The epoxy resin aramid paper abrasive laminate for optical lenses according to claim 1, wherein a plurality of air guiding blades (1042) which are obliquely and equally spaced are provided in the air blowing hood (104), and a plurality of air exhausting guiding blades (1052) which are obliquely and equally spaced are provided in the air exhausting hood (105).
7. The epoxy resin aramid paper grinding laminated board for optical lenses according to claim 1, wherein a pair of positioning clamping grooves (106) are formed on two sides of the grinding flat plate (1) located on the grinding pad assembly grooves, positioning parts (201) matched with the positioning clamping grooves (106) are integrally formed on two sides of the epoxy resin aramid paper grinding pad (2), and lifting grooves (1061) are formed on the outer side wall of the grinding flat plate (1) and located at the bottoms of the positioning clamping grooves (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320951228.3U CN220162147U (en) | 2023-04-24 | 2023-04-24 | Epoxy resin aramid paper grinding laminated board for optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320951228.3U CN220162147U (en) | 2023-04-24 | 2023-04-24 | Epoxy resin aramid paper grinding laminated board for optical lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220162147U true CN220162147U (en) | 2023-12-12 |
Family
ID=89058825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320951228.3U Active CN220162147U (en) | 2023-04-24 | 2023-04-24 | Epoxy resin aramid paper grinding laminated board for optical lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220162147U (en) |
-
2023
- 2023-04-24 CN CN202320951228.3U patent/CN220162147U/en active Active
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