Forming device for glass lens
By designing a molding device for glass lenses, including a waste recycling chamber, a grinding seat structure and a molding drive assembly, the problem of repeated adjustment of the lens angle during grinding in the prior art is solved, and efficient grinding and polishing of the glass lenses is achieved.
Patent Information
- Application Number
- CN202421957031.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-08-13
AI Technical Summary
The existing glass lens forming device requires repeated adjustment of the lens angle during grinding, which is troublesome and cannot switch grinding and polishing in real time.
A forming device including a waste recycling chamber, a grinding seat structure and a forming drive assembly is designed to achieve overall polishing by a mode transition assembly and a polishing cloth, and to be polished by fixing the forming drive assembly and rotating the lens.
The overall polishing and polishing of glass lenses is realized, the operation process is simplified, and the flexible and rigid polishing can be easily switched, reducing waste splashing.
Smart Images
Figure CN222920211U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of lens processing, and specifically refers to a forming device for glass lenses. Background Art
[0002] A lens is an optical element made of a transparent substance with a spherical surface as a part of it. A lens is composed of several lenses, and there are two types: plastic lenses and glass lenses. Glass lenses are more expensive than plastic lenses. Usually, the lens structures used in cameras are 1P, 2P, 1G1P, 1G2P, 2G2P, 4G, etc. The more lenses there are, the higher the cost. Therefore, a good-quality camera should use a glass lens, and its imaging effect is better than that of a plastic lens. It plays an important role in the fields of astronomy, military, transportation, medicine, art, etc.
[0003] However, at present, the production of glass lenses all adopts the grinding method, and the grinding method is very easy to cause the problem of different light transmittance. At the same time, the curvatures are different, and it is difficult to ensure the quality of the lenses. The existing glass lens forming device places the glass lens on a placement table and grinds the glass lens by using a grinding device. However, when the existing device grinds, it is necessary to repeatedly adjust the angle of the camera glass lens. When adjusting, the worker needs to rotate the placement table, and it is inconvenient for the worker to operate manually, and it cannot switch between polishing and grinding in real time. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is:
[0005] When forming and grinding glass lenses in the prior art, it is necessary to repeatedly adjust the angle of the lens, which is rather troublesome, and it is impossible to simply switch between grinding and polishing.
[0006] To solve the above technical problem, the technical solution proposed by the utility model is: a forming device for glass lenses, including a waste recycling cavity, a grinding seat structure, and a forming driving component. The grinding seat structure is detachably arranged in the waste recycling cavity. The forming driving component is arranged on the upper side of the grinding seat structure and is fixedly installed on a platform or a bracket. The grinding seat structure includes a support seat, a mode conversion component, and a polishing cloth. The support seat is detachably arranged at the bottom of the waste recycling cavity. The mode conversion component is detachably arranged on the support seat. The polishing cloth is laid on the support seat.
[0007] Further, the waste recycling cavity includes a recycling shell and a wrapper. The wrapper is arranged on the upper side of the recycling shell. The wrapper is provided with a reserved groove, and a thin belt is arranged in the reserved groove.
[0008] Further, the mode conversion component includes a mounting base, a movable grinding table and an electromagnet. The mounting base is detachably arranged on the support base. The movable grinding table is slidably arranged on the mounting base. A plurality of limiting columns penetrating the mounting base are arranged on the movable grinding table. A sponge is arranged between the movable grinding table and the mounting base. The polishing cloth is laid on the movable grinding table.
[0009] Further, the forming drive component includes a rotating motor, a telescopic pile and a lens holder. The telescopic pile is fixed on the output shaft of the rotating motor. The lens holder is hermetically rotatably sleeved at one end of the telescopic pile away from the rotating motor.
[0010] Further, a suction cup is arranged at the bottom of the lens holder. One side of the lens holder is connected to a negative pressure suction pump through a pipe fitting.
[0011] Further, the suction cup is made of silica gel material and is arranged in the waste recycling cavity.
[0012] Further, the movable grinding table is arranged in an arc shape.
[0013] The beneficial effects achieved by the present utility model with the above structure are as follows:
[0014] By setting the mode conversion component and cooperating with the polishing cloth, the overall grinding of the glass lens can be realized and it can be applied to polishing and flexible grinding. By setting the forming drive component, the lens is fixed and driven to rotate for cooperation in grinding. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic diagram of the overall structure of a forming device for glass lenses proposed by the present utility model;
[0016] Figure 2 is a cross-sectional view of a forming device for glass lenses proposed by the present utility model;
[0017] Figure 3 is Figure 2 a partial enlarged view of part A in
[0018] Among them, 1, waste recycling cavity; 2, grinding seat structure; 3, forming drive component; 4, support base; 5, and polishing cloth; 6, mode conversion component; 7, recycling shell; 8, wrapper; 9, mounting base; 10, movable grinding table; 11, limiting column; 12, sponge; 13, reserved groove; 14, thin belt; 15, rotating motor; 16, telescopic pile; 17, lens holder; 18, suction cup; 19, electromagnet.
[0019] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. Detailed implementation manners
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.
[0021] As Figures 1-3 shown, a forming device for a glass lens proposed by the present utility model includes a waste recycling cavity 1, a grinding seat structure 2, and a forming driving assembly 3. The grinding seat structure 2 is detachably arranged in the waste recycling cavity 1. The forming driving assembly 3 is arranged on the upper side of the grinding seat structure 2 and is fixedly installed on a platform or a bracket. The grinding seat structure 2 includes a support seat 4, a mode conversion assembly 6, and a polishing cloth 5. The support seat 4 is detachably arranged at the bottom of the waste recycling cavity 1. The mode conversion assembly 6 is detachably arranged on the support seat 4. The polishing cloth 5 is laid on the support seat 4.
[0022] In order to reduce the splashing of waste chips generated by grinding or polishing, the waste recycling cavity 1 includes a recycling shell 7 and a wrapper 8. The wrapper 8 is arranged on the upper side of the recycling shell 7. A reserved groove 13 is provided on the wrapper 8, and a thin belt 14 is arranged in the reserved groove 13.
[0023] In order to facilitate the switching between grinding and polishing and realize flexible and rigid grinding, the mode conversion assembly 6 includes a mounting seat 9, a movable grinding table 10, and an electromagnet 19. The mounting seat 9 is detachably arranged on the support seat 4. The movable grinding table 10 is slidably arranged on the mounting seat 9. A plurality of limiting columns 11 penetrating the mounting seat 9 are arranged on the movable grinding table 10. A sponge 12 is arranged between the movable grinding table 10 and the mounting seat 9. The polishing cloth 5 is laid on the movable grinding table 10. The movable grinding table 10 is arranged in an arc shape.
[0024] In order to grind and fix the lens, the forming driving assembly 3 includes a rotating motor 15, a telescopic pile 16, and a lens fixer 17. The telescopic pile 16 is fixed on the output shaft of the rotating motor 15. The lens fixer 17 is hermetically rotatably sleeved on one end of the telescopic pile 16 away from the rotating motor 15. A suction cup 18 is arranged at the bottom of the lens fixer 17. One side of the lens fixer 17 is connected to a negative pressure suction pump through a pipe fitting. The suction cup 18 is made of silica gel material and is arranged in the waste recycling cavity 1.
[0025] During specific use, the user places this device at the position where it is needed. Unfasten the thin strap 14, and the sleeve 8 does not wrap the suction cup 18. Adsorb the lens on the suction cup 18. When rigid grinding is required, remove the polishing cloth 5 from the movable grinding table 10. The electromagnet 19 operates to magnetize the mounting base 9 to adsorb the limit post 11, limiting the relative position between the movable grinding table 10 and the mounting base 9. The telescopic pile 16 expands to bring the lens closer to the movable grinding table 10. The rotation motor 15 operates to drive the lens to rotate and grind on the movable grinding table 10. When flexible grinding or polishing is required, place the polishing cloth 5 on the movable grinding table 10, and the electromagnet 19 does not operate. Flexible grinding can be achieved under the action of the sponge 12. During the grinding process, set the sleeve 8 to wrap the lens holder 17 and fasten the thin strap 14 to reduce the flying of waste chips. The above is the entire usage process of the forming device for glass lenses.
[0026] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprises", "comprising", or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or device.
[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
[0028] The above describes the present invention and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the creative purpose of the present invention, design similar structural manners and embodiments to this technical solution without creative efforts, they should all fall within the protection scope of the present invention.
Claims
1. A molding device for a glass lens, characterized in that: The invention comprises a waste recovery chamber (1), a grinding seat structure (2) and a forming drive assembly (3); the grinding seat structure (2) is detachably arranged in the waste recovery chamber (1); the forming drive assembly (3) is arranged on the upper side of the grinding seat structure (2) and is fixedly mounted on a platform or a bracket; the grinding seat structure (2) comprises a support seat (4), a mode conversion assembly (6) and a polishing cloth (5); the support seat (4) is detachably arranged at the bottom of the waste recovery chamber (1); the mode conversion assembly (6) is detachably arranged on the support seat (4); and the polishing cloth (5) is laid on the support seat (4).
2. A molding device for a glass lens according to claim 1, characterized in that: The waste recovery chamber (1) comprises a recovery shell (7) and a sleeve (8), wherein the sleeve (8) is arranged on the upper side of the recovery shell (7), a reserved groove (13) is provided on the sleeve (8), and a thin belt (14) is provided in the reserved groove (13).
3. A molding device for a glass lens according to claim 2, characterized in that: The mode conversion assembly (6) comprises a mounting seat (9), a movable polishing table (10) and an electromagnet (19); the mounting seat (9) is detachably mounted on a support seat (4); the movable polishing table (10) is slidably mounted on the mounting seat (9); a plurality of groups of limiting columns (11) penetrating the mounting seat (9) are arranged on the movable polishing table (10); a sponge (12) is arranged between the movable polishing table (10) and the mounting seat (9); and the polishing cloth (5) is laid on the movable polishing table (10).
4. A molding device for a glass lens according to claim 3, characterized in that: The molding drive assembly (3) comprises a rotating motor (15), a telescopic pile (16) and a lens holder (17); the telescopic pile (16) is fixed on the output shaft of the rotating motor (15); and the lens holder (17) is sealingly rotatably sleeved on an end of the telescopic pile (16) away from the rotating motor (15).
5. A molding device for a glass lens according to claim 4, characterized in that: A suction cup (18) is provided at the bottom of the lens holder (17), and one side of the lens holder (17) is connected to a negative pressure suction pump via a pipe fitting.
6. A molding device for a glass lens according to claim 5, characterized in that: The suction cup (18) is made of a silicone material and is arranged in the waste recovery chamber (1).
7. A molding device for a glass lens according to claim 6, characterized in that: The movable grinding table (10) is arranged in an arc shape.