CN220217170U - Sheet unloading mechanism of optical lens laser engraving machine - Google Patents
Sheet unloading mechanism of optical lens laser engraving machine Download PDFInfo
- Publication number
- CN220217170U CN220217170U CN202321740133.3U CN202321740133U CN220217170U CN 220217170 U CN220217170 U CN 220217170U CN 202321740133 U CN202321740133 U CN 202321740133U CN 220217170 U CN220217170 U CN 220217170U
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- China
- Prior art keywords
- fixedly connected
- box body
- lens
- clamping
- racks
- Prior art date
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 230000003287 optical effect Effects 0.000 title claims abstract description 19
- 238000010147 laser engraving Methods 0.000 title claims abstract description 15
- 230000003139 buffering effect Effects 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model discloses a sheet unloading mechanism of an optical lens laser engraving machine, which relates to the technical field of optical lens production, and comprises a box body, wherein a fixing plate is fixedly connected to the box body, and the sheet unloading mechanism further comprises: the clamping mechanism comprises a motor fixedly connected to the fixed plate, the output end of the motor penetrates through the fixed plate and is coaxially and fixedly connected with an incomplete gear, racks are slidably connected to two sides of the box body, the racks are meshed and matched with the incomplete gear, a first spring is arranged between one end of each rack and the inner side wall of the box body, the other end of each rack is fixedly connected with a connecting rod, and clamping rods are fixedly connected to the two connecting rods; and the buffer mechanism is arranged on the clamping rod. According to the lens unloading mechanism of the optical lens laser engraving machine, the incomplete gear is meshed and matched with the two racks, and when the incomplete gear is disengaged from the racks, the first elastic force of the spring drives the clamping rod to automatically loosen the lens, so that the lens unloading efficiency is improved; the buffer unit is used for buffering the holding force, so that the lens is prevented from being damaged.
Description
Technical Field
The utility model relates to the technical field of optical lens production, in particular to a lens unloading mechanism of an optical lens laser engraving machine.
Background
The optical glass is prepared by mixing high-purity oxides of silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium and the like according to a specific formula, melting the mixture in a platinum crucible at high temperature, uniformly stirring the mixture by using ultrasonic waves, and removing bubbles; then slowly cooling for a long time to prevent the glass block from generating internal stress; the cooled glass block is measured by an optical instrument to check whether the purity, the transparency, the uniformity, the refractive index and the dispersion rate are in accordance with the specifications; and heating and forging the qualified glass blocks to obtain the optical lens blank.
The publication number is: CN218362735U, publication date: 2023, 1 month 24 days, name: the utility model provides a laser engraving machine unloads piece mechanism of laser optical lens production, it includes the work box, the work box surface is equipped with the backup pad that is used for supporting, the bottom surface four corners of backup pad all is equipped with the supporting leg that is used for supporting, the top surface fixed mounting of backup pad has the portal frame, the inner wall one side of portal frame is equipped with the first threaded rod that is used for pivoted, and the opposite side fixed mounting of portal frame inner wall has the lead screw. In actual work, the third motor drives the third gear to rotate so as to push the two racks meshed with the third gear to move in opposite directions, and when the two racks move, the two fixing strips can clamp the lens, so that the lens with larger size can be fixed, and the loading and unloading effects on lenses with different sizes can be effectively improved.
In the prior art of the patent, a motor drives a gear to rotate, the gear is meshed with racks on two sides of the gear to rotate, the two racks respectively drive fixing strips fixed on the gear to move, and the two fixing strips are close to each other to clamp lenses; when the lens unloading mechanism works, the motor is started to clamp the lens, and when the lens unloading mechanism is driven to the lens unloading position by a moving mechanism, the motor is controlled to rotate reversely, so that the purpose of unloading the lens can be achieved; thus, the sheet unloading efficiency is reduced; at the same time, it does not have a buffer assembly to buffer the force holding the lens, which may be damaged.
Disclosure of Invention
The utility model aims to provide a sheet unloading mechanism of an optical lens laser engraving machine, which aims to solve the defects in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides an optical lens piece laser engraving machine's piece unloading mechanism, includes the box body, fixedly connected with fixed plate on the box body, still includes:
the clamping mechanism comprises a motor fixedly connected to the fixed plate, the output end of the motor penetrates through the fixed plate and is coaxially and fixedly connected with an incomplete gear, racks are slidably connected to two sides of the box body, the racks are meshed and matched with the incomplete gear, a first spring is arranged between one end of each rack and the inner side wall of the box body, the other end of each rack is fixedly connected with a connecting rod, and clamping rods are fixedly connected to the two connecting rods;
and the buffer mechanism is arranged on the clamping rod and is used for buffering the clamping force of the clamping rod.
Further in that, buffer gear includes the elastic telescopic link of fixed connection on two clamping bars respectively, equal fixedly connected with buffer board on two elastic telescopic links, and the outer end of two elastic telescopic links all overlaps and is equipped with the second spring.
Further, two moving grooves are formed in the box body, and the two connecting rods are respectively and correspondingly connected in the two moving grooves in a sliding mode.
Further, the bottoms of the two racks are fixedly connected with sliding blocks, the box body is provided with two sliding grooves, and the two sliding blocks are respectively and correspondingly slidably connected in the two sliding grooves one by one.
Further, the sliding block and the sliding groove are both trapezoid in a matched mode.
Further, the buffer plate is "arc-shaped".
Compared with the prior art, the lens unloading mechanism of the optical lens laser engraving machine provided by the utility model has the advantages that the incomplete gear is meshed and matched with the two racks, and when the incomplete gear is disengaged from the racks, the clamping rod is driven by the first elastic force of the spring to automatically loosen the lens, so that the lens unloading efficiency is improved; the buffer unit is used for buffering the holding force, so that the lens is prevented from being damaged.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of an overall structure according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a clamping unit according to an embodiment of the present utility model;
FIG. 3 is a schematic view of an incomplete gear, rack and slide block structure according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a buffer unit according to an embodiment of the present utility model.
Reference numerals illustrate: 1. a case body; 11. a moving groove; 12. a chute; 2. a fixing plate; 3. a clamping unit; 31. a motor; 32. an incomplete gear; 33. a rack; 331. a slide block; 34. a first spring; 35. a connecting rod; 36. a clamping rod; 4. a buffer unit; 41. an elastic telescopic rod; 42. a buffer plate; 43. and a second spring.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Referring to fig. 1-4, a sheet unloading mechanism of an optical lens laser engraving machine provided by an embodiment of the utility model includes a case 1, and a fixing plate 2 is fixedly connected to the case 1.
In the embodiment of the utility model, the device further comprises a clamping unit 3, wherein the clamping unit 3 is used for clamping the lens so as to drive the lens to move and achieve the purpose of unloading the lens; the motor comprises a motor 31 fixedly connected to a fixed plate 2, wherein the output end of the motor 31 penetrates through the fixed plate 2 and is coaxially and fixedly connected with an incomplete gear 32; specifically, the fixed plate 2 is provided with a through hole, and the aperture of the through hole is matched with the shaft diameter of the output end of the motor 31; racks 33 are slidably connected to two sides of the box body 1, and the two racks 33 are meshed with the incomplete gear 32; specifically, the bottoms of the two racks 33 are fixedly connected with sliding blocks 331, the box body 1 is provided with two sliding grooves 12, and the two sliding blocks 331 are respectively and correspondingly and slidably connected in the two sliding grooves 12 one by one; the rack 33 is in sliding fit with the chute 12 through the slide block 331 and is connected to the box body 1 in a sliding manner; moreover, the sliding block 331 and the sliding groove 12 are both in a trapezoid shape which is matched with each other; more specifically, the incomplete gear 32 has two symmetrical notches, through which the meshing engagement with the rack 33 is achieved; a first spring 34 is arranged between one end of each rack 33 and the inner side wall of the box body 1, and the other end of each rack is fixedly connected with a connecting rod 35; the box body 1 is provided with two moving grooves 11, and two connecting rods 35 are respectively and correspondingly connected in the two moving grooves 11 in a sliding way; the first spring 34 is a compression spring, one end of the first spring 34 is fixedly connected to the inner side wall of the box body 1, the other end of the first spring 34 is fixedly connected to one end of the rack 33, and the process of elastic deformation of the first spring 34 is recovered, so that the clamping rod 36 is driven to cancel clamping of the lens, and the lens unloading action is realized; more specifically, the connecting rod 35 is "L-shaped"; clamping rods 36 are fixedly connected to the two connecting rods 35; both clamping bars 36 are in abutting engagement with the lens.
In an embodiment of the utility model: a buffer unit 4 provided on the clamping lever 36, the buffer unit 4 for buffering a clamping force of the clamping lever 36; specifically, the buffer unit 4 includes elastic telescopic rods 41 fixedly connected to the two clamping rods 36, and buffer plates 42 are fixedly connected to the two elastic telescopic rods 41; the buffer plate 42 is "arcuate"; the arc shape can better fit with the lens; the outer ends of the two elastic telescopic rods 41 are sleeved with second springs 43; specifically, the second spring 43 is a compression spring; the second spring 43 can cushion the clamping force generated by the clamping rod 36 to prevent the lens from being damaged.
In the embodiment of the present utility model, the device further comprises a moving unit (not shown in the figure), and the moving unit can drive the box body 1 to move in a horizontal position; the box body 1 is vertically lifted by the lifting unit (not shown in the figure); the moving unit and the lifting unit are both in the prior art, and the structures thereof can be air cylinders, screw structures and the like, which are not repeated herein.
Working principle: when the device is used, the motor 31 is started, the output end of the motor 31 drives the incomplete gear 32 to synchronously rotate, in the process of rotating the incomplete gear 32, the incomplete gear 32 is respectively meshed with the two racks 33 to drive the two racks 33 to approach each other, in the process, the first spring 34 is elastically deformed to shrink, the two clamping rods 36 are driven to clamp the lenses through the movement of the racks 33, then the box body 1 is driven by the moving unit to move, when the box body is moved to the position of a sheet unloading position, at the moment, the two notches of the incomplete gear 32 are respectively rotated to the position of the two racks 33, due to the arrangement of the notches, the two notches are separated from the two racks 33, the first spring 34 is elastically deformed to further extend, the rack 33 slides and resets on the box body 1, and the incomplete gear 32 continues to rotate for the next meshing with the two racks 33.
In the clamping process, the clamping rod 36 drives the buffer unit 4 to synchronously move, so that the buffer plate 42 is abutted with the lens first, the buffer plate 42 is pressed against the second spring 43 after being abutted, the second spring 43 is driven to elastically deform and shrink, meanwhile, the elastic telescopic rod 41 also follows the shrink, the clamping force generated by the clamping rod 36 is buffered, and the lens is prevented from being damaged.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (6)
1. The utility model provides a piece mechanism is unloaded to optical lens piece laser engraving machine, includes box body (1), its characterized in that is connected with fixed plate (2) on box body (1) still includes:
the clamping unit (3) comprises a motor (31) fixedly connected to the fixed plate (2), the output end of the motor (31) penetrates through the fixed plate (2) and is coaxially and fixedly connected with an incomplete gear (32), racks (33) are slidably connected to two sides of the box body (1), the two racks (33) are meshed and matched with the incomplete gear (32), a first spring (34) is arranged between one end of each rack (33) and the inner side wall of the box body (1), connecting rods (35) are fixedly connected to the other end of each rack, and clamping rods (36) are fixedly connected to the two connecting rods (35);
and a buffer unit (4) provided on the clamping rod (36), wherein the buffer unit (4) is used for buffering the clamping force of the clamping rod (36).
2. The lens unloading mechanism of the optical lens laser engraving machine according to claim 1, characterized in that the buffer unit (4) comprises elastic telescopic rods (41) fixedly connected to the two clamping rods (36) respectively, buffer plates (42) are fixedly connected to the two elastic telescopic rods (41), and second springs (43) are sleeved at the outer ends of the two elastic telescopic rods (41).
3. The lens unloading mechanism of the optical lens laser engraving machine according to claim 1, characterized in that two moving grooves (11) are formed in the box body (1), and two connecting rods (35) are respectively and correspondingly connected in the two moving grooves (11) in a sliding mode.
4. The sheet unloading mechanism of the optical lens laser engraving machine according to claim 1, characterized in that the bottoms of the two racks (33) are fixedly connected with sliding blocks (331), the box body (1) is provided with two sliding grooves (12), and the two sliding blocks (331) are respectively and correspondingly and slidably connected in the two sliding grooves (12).
5. The lens unloading mechanism of the optical lens laser engraving machine according to claim 4, characterized in that the sliding block (331) and the sliding groove (12) are both in a trapezoid shape which is matched with each other.
6. The lens unloading mechanism of claim 2, wherein the buffer plate (42) is "arcuate".
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321740133.3U CN220217170U (en) | 2023-07-05 | 2023-07-05 | Sheet unloading mechanism of optical lens laser engraving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321740133.3U CN220217170U (en) | 2023-07-05 | 2023-07-05 | Sheet unloading mechanism of optical lens laser engraving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220217170U true CN220217170U (en) | 2023-12-22 |
Family
ID=89188490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321740133.3U Active CN220217170U (en) | 2023-07-05 | 2023-07-05 | Sheet unloading mechanism of optical lens laser engraving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220217170U (en) |
-
2023
- 2023-07-05 CN CN202321740133.3U patent/CN220217170U/en active Active
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