CN117301324B - Fresnel lens processing equipment and application method thereof - Google Patents
Fresnel lens processing equipment and application method thereof Download PDFInfo
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- CN117301324B CN117301324B CN202311609407.XA CN202311609407A CN117301324B CN 117301324 B CN117301324 B CN 117301324B CN 202311609407 A CN202311609407 A CN 202311609407A CN 117301324 B CN117301324 B CN 117301324B
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- 238000012545 processing Methods 0.000 title claims abstract description 207
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000001360 synchronised effect Effects 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 20
- 238000003754 machining Methods 0.000 claims description 35
- 239000002131 composite material Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
- 238000005530 etching Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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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
- B28D1/30—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor to form contours, i.e. curved surfaces, irrespective of the method of working used
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- 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
- B26D3/08—Making a superficial cut in the surface of the work without removal of material, e.g. scoring, incising
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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
- B28D7/005—Devices for the automatic drive or the program control of the machines
-
- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (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 Fresnel lens processing equipment and a use method thereof, wherein the Fresnel lens processing equipment comprises a processing base, the processing base is a frame with a rectangular structure, a material fixing seat is arranged on the processing base, a processing rack is arranged on the processing base, the processing rack is a frame with a door-shaped structure, and a processing control assembly is arranged on the processing rack; the invention relates to the technical field of Fresnel lens processing, which adopts the technical scheme that one side of a main processing engraving rod is connected with an auxiliary processing engraving rod through a coaxial connecting device, so that the engraving of the auxiliary processing engraving rod can be completed according to the engraving line of the main processing engraving rod during processing, the two are synchronous, the processing accuracy is ensured, the processing efficiency is doubled, and the auxiliary processing engraving rod can be disassembled and assembled by using synchronous equipment without influencing the processing function of a main machine head.
Description
Technical Field
The invention relates to the technical field of Fresnel lens processing, in particular to Fresnel lens processing equipment and a using method thereof.
Background
The fresnel optical lens is a common element in modern optical equipment, the texture of the fresnel optical lens is designed according to the interference and interference of light and the requirements of relative sensitivity and receiving angle, and the fresnel optical lens is widely applied to the fields of electronic product production and processing, construction, military and the like, under some special environments, the single fresnel optical lens cannot meet the use requirement, so that the number of fresnel lenses in unit area needs to be expanded, the fresnel lenses need to be arranged in an array mode, in the processing, the corresponding continuous processing needs to be carried out on a mirror surface, the continuous processing of a single processing head is mainly adopted at the present stage to complete the engraving of the lens, the processing mode efficiency of the single processing head is lower, the processing time is long, the cost of a control system is increased if the number of processing heads is expanded, and the possibility of generating mirror surface breakage is higher for the smaller mirror surface.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides Fresnel lens processing equipment, which solves the problems of the prior background technology.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the Fresnel lens processing equipment comprises a processing base, wherein the processing base is a frame with a rectangular structure, a material fixing seat is arranged on the processing base, a processing rack is arranged on the processing base, the processing rack is a frame with a door-shaped structure, and a processing control assembly is arranged on the processing rack;
the material fixing seat is matched with the processing control assembly, and a clamping seat is arranged on the material fixing seat;
the processing control assembly is connected with a feeding control rod, a control push rod is arranged in the feeding control rod, the end part of the control push rod is connected with a main processing engraving rod, the main processing engraving rod penetrates through the end part of the feeding control rod, and the head end of the main processing engraving rod is of a conical structure;
the end part of the feed control rod is provided with a rotary ring groove with an annular structure, a coaxial connector is sleeved outside the rotary ring groove, and the coaxial connector can rotate on the rotary ring groove;
the coaxial connector is connected with a telescopic regulator, and the end part of the telescopic regulator is connected with a synchronous processing head;
the synchronous processing head comprises a control sleeve, the control sleeve is arranged at the end part of the telescopic adjuster, a control thread seat is arranged on the control sleeve, a control threaded rod is connected to the control thread seat in a threaded manner, an auxiliary processing engraving rod is movably connected to the end part of the control threaded rod, and the auxiliary processing engraving rod is movably connected with the end part of the control threaded rod;
the shape and the system of the auxiliary processing carving rod are the same as those of the main processing carving rod.
The head ends of the main processing carving rod and the auxiliary processing carving rod are of conical structures, and the tail ends of the main processing carving rod and the auxiliary processing carving rod are of cylindrical structures.
The end part of the control threaded rod is provided with an adjusting knob, the control sleeve is provided with a telescopic groove, and the diameter of the auxiliary processing engraving rod is matched with that of the telescopic groove.
The processing control assembly comprises a linear screw rod module; the processing machine is characterized in that a pair of linear screw rod modules which are vertically and crosswise arranged are arranged on the processing machine frame, an adjusting slide block is arranged on the linear screw rod module at the lower side, a supporting arm is arranged on the adjusting slide block, an adjusting arm is movably connected onto the supporting arm, an adjusting groove is formed in the end portion of the adjusting arm, and the end portion of the feeding control rod is connected into the adjusting groove.
The end parts of the adjusting arm and the supporting arm are connected through a pin shaft, and the supporting arm is provided with a control cylinder telescopic end which is movably connected with the adjusting arm.
The coaxial connector comprises an adjusting ring, the outer sleeve of the rotating ring groove is provided with an adjusting ring, the radial direction of the adjusting ring is provided with a positioning threaded hole, and the positioning threaded hole is internally connected with a positioning bolt in a threaded manner.
The end part of the positioning bolt is provided with a positioning gasket, and the positioning gasket is attached to the outside of the rotary ring groove.
The telescopic adjuster comprises a pair of adjusting rods, the pair of adjusting rods are symmetrically arranged on one side of the adjusting ring, one adjusting rod is arranged on one side of the adjusting rod, the pair of adjusting rods are sleeved with mounting seats, the control tube sleeve is mounted on the mounting seats, and adjusting threaded holes are formed in the mounting seats corresponding to the adjusting screws.
The application method of the Fresnel lens processing equipment comprises the following steps: the auxiliary processing engraving rod is installed, the feeding amount of the main processing engraving rod is adjusted, the position of the auxiliary processing engraving rod is adjusted, the feeding amount of the auxiliary processing engraving rod is adjusted, the lens is fixed, the lens lines are processed, and the materials are fed;
and (5) auxiliary machining rod carving and mounting: connecting the coaxial connector to a rotary ring groove of the feed control rod;
and (3) adjusting the feeding amount of the main processing engraving rod: according to the depth of the notch, the feeding amount of the main processing notch rod is adjusted;
and (3) adjusting the position of the auxiliary machining engraving rod: rotating the coaxial connector to enable the synchronous processing head to face the processing requirement of the composite array, and adjusting the initial processing position of the synchronous processing head through the telescopic regulator;
and (3) adjusting the feeding amount of the auxiliary machining engraving rod: according to the feeding amount of the main processing engraving rod, the feeding amount of the screw on the auxiliary processing engraving rod is regulated;
lens fixing: placing the lens serving as a raw material on a material fixing seat, and limiting the lens;
processing lens lines: the processing control component is used for controlling the engraving line of the main processing engraving rod, and the synchronous processing head and the main processing engraving rod synchronously move;
and (3) blanking materials, namely taking down the lens from the material fixing seat after the array engraving is completed.
The invention provides Fresnel lens processing equipment. The beneficial effects are as follows: this fresnel lens processing equipment adopts and has been connected a pair of processing through coaxial coupling device and have carved the pole in one side of main processing pole, and the line is carved according to main processing to the pole is carved to the processing like this, can accomplish the carving of vice processing and carve the pole and establish, in the carving of array fresnel lens is established, the synchronous carving of accomplishing a pair of fresnel structure on the lens establishes, has not only guaranteed the accuracy of processing but also can make machining efficiency improve one time, and the synchronization equipment can be to vice processing pole dismouting of carving in addition, can not influence the processing function of host aircraft nose.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a fresnel lens processing apparatus according to the present invention.
Fig. 2 is a schematic side view of a fresnel lens processing apparatus according to the present invention.
Fig. 3 is a schematic view of a partial axis of a fresnel lens processing apparatus according to the present invention.
Fig. 4 is a schematic diagram of a partial side view of a fresnel lens processing apparatus according to the present invention.
Fig. 5 is a schematic view of a partial top view structure of a fresnel lens processing apparatus according to the present invention.
Fig. 6 is a schematic view of a partial enlarged structure of a fresnel lens processing apparatus according to the present invention.
In the figure: 1. processing a base; 2. a material fixing seat; 3. a processing rack; 4. a process control assembly; 5. a feed control lever; 6. a coaxial connector; 7. a telescopic adjuster; 8. synchronous processing heads; 41. a linear screw rod module; 42. an adjusting slide block; 43. a support arm; 44. an adjusting arm; 45. an adjustment tank; 46. a control cylinder; 51. a control push rod; 52. a main processing rod is carved; 61. rotating the ring groove; 62. an adjusting ring; 63. positioning bolts; 64. positioning a gasket; 71. an adjusting rod; 72. adjusting a screw; 73. a mounting base; 81. a control pipe sleeve; 82. controlling a thread seat; 83. controlling a threaded rod; 84. machining a carving rod in a subsidiary mode; 85. and (5) adjusting a knob.
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. 1-6, the present invention provides an embodiment: in the existing production and processing of the array type Fresnel lens, a single engraving processing head is generally adopted to process the mirror surface of the array type Fresnel lens, however, when the array type Fresnel lens is processed, the single-head processing mode can only engrave one Fresnel lens in the array at a time, so that the processing efficiency is low, and therefore, the application discloses a Fresnel lens processing device, the supporting basis of the device is a processing base 1, the processing base 1 is a frame with a rectangular structure, a material fixing seat 2 is arranged on the processing base 1 and used for placing a lens to be processed, the lens is clamped and fastened through a clamping seat, a processing frame 3 is arranged on the processing base 1, the processing frame 3 is a frame with a door-shaped structure, a processing control component 4 is arranged on the processing frame 3, and the initial posture of the processing head can be controlled through the processing control component 4;
the processing control assembly 4 is connected with a feeding control rod 5, the feeding control rod 5 is used for installing a main processing engraving rod 52, the main processing engraving rod 52 changes the feeding amount by controlling a push rod 51, and the feeding amount is kept unchanged in the engraving process of the lens;
meanwhile, in order to improve the processing efficiency, a rotary ring groove 61 with an annular structure is arranged at the end part of the feed control rod 5, a coaxial connector 6 is sleeved outside the rotary ring groove 61, the synchronous processing head 8 is fixed in position through the coaxial connector 6, the coaxial connector 6 can rotate on the rotary ring groove 61, the synchronous processing head 8 is adjusted in position, the initial position of the synchronous processing head 8 is further adjusted by matching with a telescopic regulator 7, and the synchronous processing head 8 and the feed control rod 5 serving as a main processing head synchronously act, so that a pair of engraving of a Fresnel structure can be synchronously performed on a lens, a group of processing heads are added, and the processing efficiency is improved;
1-5, the synchronous processing head 8 comprises a control sleeve 81, wherein the control sleeve 81 is arranged at the end part of the telescopic adjuster 7, a control thread seat 82 is arranged on the control sleeve 81, a control threaded rod 83 is connected with the control thread seat 82 in a threaded manner, an auxiliary processing carving rod 84 is movably connected with the end part of the control threaded rod 83, and the auxiliary processing carving rod 84 is movably connected with the end part of the control threaded rod 83; the secondary machining score bar 84 is the same shape as the primary machining score bar 52;
in the specific implementation process, the control threaded rod 83 is meshed with the control threaded seat 82 by rotating the control threaded rod 83, the end part of the control threaded rod 83 is provided with the adjusting knob 85, and then the control threaded rod 83 moves linearly, so that the auxiliary machining engraving rod 84 is pushed to penetrate out of the control sleeve 81, and the initial feeding amount of the auxiliary machining engraving rod 84 is adjusted by utilizing the linkage of the auxiliary machining engraving rod 84 and the control threaded rod 83, so that the initial feeding amount of the auxiliary machining engraving rod 84 is kept consistent with the feeding amount of the main machining engraving rod 52, and the synchronous movement of the main machining engraving rod 52 and the auxiliary machining engraving rod 84 can be kept, and the machining efficiency is improved.
The head ends of the main processing carving rod 52 and the auxiliary processing carving rod 84 are of conical structures, and the tail ends of the main processing carving rod 52 and the auxiliary processing carving rod 84 are of cylindrical structures, so that the tail ends of the main processing carving rod 52 and the auxiliary processing carving rod 84 can be in transition fit with the cylindrical grooves, so that the main processing carving rod 52 and the auxiliary processing carving rod 84 cannot shake during processing, and the stress is kept good.
As can be seen from fig. 1 to 5 of the specification, the processing control assembly 4 includes a linear screw module 41; a pair of linear screw rod modules 41 which are vertically and crosswise arranged are arranged on the processing rack 3, an adjusting slide block 42 is arranged on one linear screw rod module 41, a supporting arm 43 is arranged on the adjusting slide block 42, an adjusting arm 44 is movably connected to the supporting arm 43, an adjusting groove 45 is arranged at the end part of the adjusting arm 44, and the end part of a feed control rod 5 is connected in the adjusting groove 45; the adjusting arm 44 is connected with the end part of the supporting arm 43 through a pin shaft, and the telescopic end of the control cylinder 46 is arranged on the supporting arm 43 and is movably connected with the adjusting arm 44;
in a specific implementation process, the horizontal position of the adjusting slide block 42 is controlled through the pair of linear screw rod modules 41, so that the position of the adjusting slide block 42 is adjusted, the initial position of the feeding control rod 5 is adjusted, the supporting arm 43 is used as a support, the adjusting arm 44 movably connected to the supporting arm 43 can drive the adjusting arm 44 to rotate by taking a pin shaft at the end part of the supporting arm 43 as an axis through the control cylinder 46, and then the adjusting arm 44 drives the feeding control rod 5 at the head end of the adjusting arm to rotate, and the directions of the main processing engraving rod 52 and the auxiliary processing engraving rod 84 are adjusted.
As can be seen from fig. 1 to 6 of the specification, the coaxial connector 6 includes an adjusting ring 62, a rotating ring groove 61 is sleeved with the adjusting ring 62, a positioning threaded hole is radially formed in the adjusting ring 62, and a positioning bolt 63 is screwed in the positioning threaded hole; the end part of the positioning bolt 63 is provided with a positioning gasket 64, and the positioning gasket 64 is attached to the outside of the rotary ring groove 61; the telescopic adjuster 7 comprises a pair of adjusting rods 71, wherein the pair of adjusting rods 71 are symmetrically arranged on one side of the adjusting ring 62, one side of one adjusting rod 71 is provided with an adjusting screw 72, a mounting seat 73 is sleeved on the pair of adjusting rods 71, a control pipe sleeve 81 is mounted on the mounting seat 73, and an adjusting threaded hole is formed in the mounting seat 73 corresponding to the adjusting screw 72;
in a specific implementation process, in order to adjust the horizontal position of the synchronous processing head 8, the adjusting ring 62 rotates on the rotary ring groove 61, so as to drive the pair of adjusting rods 71 to rotate on the horizontal plane, the synchronous processing head 8 is adjusted to be positioned at one position on the processing surface, the position of the adjusting ring 62 is fixed through the positioning bolt 63, so that the position of the synchronous processing head 8 is fixed, the adjusting screw 72 is meshed with the adjusting threaded hole through rotating the adjusting screw 72, so that the mounting seat 73 slides on the pair of adjusting rods 71, the mounting seat 73 drives the control ring sleeve to linearly move to the corresponding processing point, and then the auxiliary processing etching rod 84 is driven to move through synchronous movement with the main processing etching rod 52, so that one-time movement can finish processing etching on two sides of an array.
The application also discloses a using method of the Fresnel lens processing equipment aiming at the equipment, which comprises the following steps: the auxiliary machining engraving bar 84 is installed: connecting the coaxial connector 6 to the rotary ring groove 61 of the feed lever 5; and (3) adjusting the feeding amount of the main processing engraving rod 52: according to the depth of the grooving, the feeding amount of the main processing grooving rod 52 is adjusted; and (3) adjusting the position of the auxiliary machining engraving rod 84: rotating the coaxial connector 6 to enable the synchronous processing head 8 to face the processing requirement of the composite array, and adjusting the initial processing position of the synchronous processing head 8 through the telescopic regulator 7; and (3) adjusting the feeding amount of the auxiliary machining engraving bar 84: according to the feeding amount of the main processing engraving bar 52, the feeding amount of the screw on the auxiliary processing engraving bar 84 is adjusted; lens fixing: placing the lens serving as a raw material on a material fixing seat 2, and limiting the lens; processing lens lines: the machining control assembly 4 controls the engraving line of the main machining engraving rod 52, and the synchronous machining head 8 and the main machining engraving rod 52 synchronously move; and (3) material blanking, namely taking the lens out of the material fixing seat 2 after array engraving is completed.
As can be seen from the above, the fresnel lens processing apparatus is provided with the auxiliary processing engraving bar 84 connected to one side of the main processing engraving bar 52 through the coaxial connection device, so that the auxiliary processing engraving bar 84 can be engraved according to the engraving line of the main processing engraving bar 52 during processing, so that the two are synchronous, the processing accuracy is ensured, the processing efficiency is doubled, and the auxiliary processing engraving bar 84 can be disassembled and assembled by the synchronous apparatus without affecting the processing function of the main machine head.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The Fresnel lens processing equipment comprises a processing base (1), wherein the processing base (1) is a frame with a rectangular structure, a material fixing seat (2) is arranged on the processing base (1), a processing rack (3) is arranged on the processing base (1), and the processing rack (3) is a frame with a door-shaped structure, and is characterized in that a processing control assembly (4) is arranged on the processing rack (3);
the material fixing seat (2) is matched with the processing control assembly (4), and a clamping seat is arranged on the material fixing seat (2);
the machining control assembly (4) is connected with a feeding control rod (5), a control push rod (51) is arranged in the feeding control rod (5), the end part of the control push rod (51) is connected with a main machining carving rod (52), the main machining carving rod (52) penetrates through the end part of the feeding control rod (5), and the head end of the main machining carving rod (52) is of a conical structure;
the end part of the feed control rod (5) is provided with a rotary ring groove (61) with an annular structure, a coaxial connector (6) is sleeved outside the rotary ring groove (61), and the coaxial connector (6) can rotate on the rotary ring groove (61);
the coaxial connector (6) is connected with a telescopic regulator (7), and the end part of the telescopic regulator (7) is connected with a synchronous processing head (8);
the synchronous processing head (8) comprises a control sleeve (81), the control sleeve (81) is arranged at the end part of the telescopic adjuster (7), a control thread seat (82) is arranged on the control sleeve (81), a control threaded rod (83) is connected to the control thread seat (82) in a threaded manner, an auxiliary processing engraving rod (84) is movably connected to the end part of the control threaded rod (83), and the auxiliary processing engraving rod (84) is movably connected with the end part of the control threaded rod (83);
the auxiliary machining engraving rod (84) and the main machining engraving rod (52) have the same shape and form;
an adjusting knob (85) is arranged at the end part of the control threaded rod (83), a telescopic groove is formed in the control sleeve (81), and the diameter of the auxiliary processing engraving rod (84) is matched with that of the telescopic groove;
the processing control assembly (4) comprises a linear screw rod module (41); a pair of linear screw rod modules (41) which are vertically and crosswise arranged are arranged on the processing rack (3), an adjusting slide block (42) is arranged on the linear screw rod modules (41) at the lower side, a supporting arm (43) is arranged on the adjusting slide block (42), an adjusting arm (44) is movably connected to the supporting arm (43), an adjusting groove (45) is formed in the end part of the adjusting arm (44), and the end part of the feeding control rod (5) is connected in the adjusting groove (45);
the adjusting arm (44) is connected with the end part of the supporting arm (43) through a pin shaft, and the telescopic end of the control cylinder (46) is arranged on the supporting arm (43) and is movably connected with the adjusting arm (44);
the coaxial connector (6) comprises an adjusting ring (62), the adjusting ring (62) is sleeved outside the rotary ring groove (61), a positioning threaded hole is formed in the radial direction of the adjusting ring (62), and a positioning bolt (63) is connected in the positioning threaded hole in a threaded manner;
the telescopic adjuster (7) comprises a pair of adjusting rods (71), the pair of adjusting rods (71) are symmetrically arranged on one side of the adjusting ring (62), one side of each adjusting rod (71) is provided with an adjusting screw (72), the pair of adjusting rods (71) are sleeved with mounting seats (73), the control sleeve (81) is mounted on the mounting seats (73), and adjusting threaded holes are formed in the mounting seats (73) corresponding to the adjusting screw (72).
2. A fresnel lens processing apparatus according to claim 1, characterized in that the head ends of the main processing engraved rod (52) and the sub-processing engraved rod (84) are tapered structures, and the tail ends of the main processing engraved rod (52) and the sub-processing engraved rod (84) are cylindrical structures.
3. A fresnel lens processing apparatus according to claim 1, characterized in that the end of the positioning bolt (63) is provided with a positioning washer (64), the positioning washer (64) fitting outside the rotating ring groove (61).
4. A method of using a fresnel lens processing apparatus according to any one of claims 1-3, comprising the steps of: the auxiliary processing engraving rod (84) is installed, the feeding amount of the main processing engraving rod (52) is adjusted, the position of the auxiliary processing engraving rod (84) is adjusted, the feeding amount of the auxiliary processing engraving rod (84) is adjusted, the lens is fixed, the lens lines are processed, and the materials are fed;
and (3) mounting a secondary machining engraving rod (84): connecting the coaxial connector (6) to a rotary ring groove (61) of the feed control rod (5);
and (3) adjusting the feeding amount of the main processing engraving rod (52): according to the depth of the grooving, the feeding amount of the main processing grooving rod (52) is adjusted;
and (3) adjusting the position of the auxiliary machining engraving rod (84): rotating the coaxial connector (6) to enable the synchronous processing head (8) to face the processing requirement of the composite array, and adjusting the initial processing position of the synchronous processing head (8) through the telescopic adjuster (7);
and (3) adjusting the feeding amount of the auxiliary machining engraving rod (84): according to the feeding amount of the main processing engraving rod (52), the feeding amount of the screw on the auxiliary processing engraving rod (84) is adjusted;
lens fixing: placing the lens serving as a raw material on a material fixing seat (2) and limiting the lens;
processing lens lines: the machining control assembly (4) is used for controlling the engraving line of the main machining engraving rod (52), and the synchronous machining head (8) and the main machining engraving rod (52) synchronously move;
and (3) material blanking, namely taking the lens out of the material fixing seat (2) after array engraving is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311609407.XA CN117301324B (en) | 2023-11-29 | 2023-11-29 | Fresnel lens processing equipment and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311609407.XA CN117301324B (en) | 2023-11-29 | 2023-11-29 | Fresnel lens processing equipment and application method thereof |
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| Publication Number | Publication Date |
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| CN117301324A CN117301324A (en) | 2023-12-29 |
| CN117301324B true CN117301324B (en) | 2024-02-13 |
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| CN202311609407.XA Active CN117301324B (en) | 2023-11-29 | 2023-11-29 | Fresnel lens processing equipment and application method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10309601A (en) * | 1997-05-09 | 1998-11-24 | Olympus Optical Co Ltd | Manufacture of saw blade shape optical element forming die and device thereof |
| CN112894539A (en) * | 2021-01-29 | 2021-06-04 | 四川恒格光电科技有限公司 | Lens processing device |
| CN113894951A (en) * | 2021-10-27 | 2022-01-07 | 深圳琦石汇科技工程有限公司 | Cutting equipment and method for marble processing |
| CN218053356U (en) * | 2022-08-02 | 2022-12-16 | 福建南安市新三星石业有限公司 | Material turnover device of engraving machine for marble material processing |
-
2023
- 2023-11-29 CN CN202311609407.XA patent/CN117301324B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10309601A (en) * | 1997-05-09 | 1998-11-24 | Olympus Optical Co Ltd | Manufacture of saw blade shape optical element forming die and device thereof |
| CN112894539A (en) * | 2021-01-29 | 2021-06-04 | 四川恒格光电科技有限公司 | Lens processing device |
| CN113894951A (en) * | 2021-10-27 | 2022-01-07 | 深圳琦石汇科技工程有限公司 | Cutting equipment and method for marble processing |
| CN218053356U (en) * | 2022-08-02 | 2022-12-16 | 福建南安市新三星石业有限公司 | Material turnover device of engraving machine for marble material processing |
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| CN117301324A (en) | 2023-12-29 |
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