Plane ring polishing machine

Abstract

The utility model discloses a plane ring polishing machine, which relates to the technical field of lens processing and comprises a ring polishing bin, a protective shell is arranged at the top of the ring polishing bin, a controller is arranged on the outer side wall of the protective shell, a ring polishing mechanism is arranged in the ring polishing bin, and a visual window is arranged at one end of the outside of the ring polishing bin. The annular polishing mechanism comprises an adjusting assembly arranged at the top end of the protective shell, the bottom end of the adjusting assembly penetrates through the protective shell and is connected with the annular polishing head body, a fixing assembly is arranged at the bottom of the annular polishing head body, and an overturning assembly is arranged outside the fixing assembly. Through the arrangement of the overturning assembly, the fixing assembly can be overturned under the matching action of the driving gear and the driven gear, then the machining face of the optical lens in the fixing assembly can be adjusted, comprehensive polishing of the optical lens can be achieved, the angle of the optical lens does not need to be manually adjusted again, and the machining efficiency is improved. And the polishing efficiency of the optical lens is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lens processing, and specifically, to a planar ring polishing machine. Background Art

[0002] A ring polishing machine is a device dedicated to polishing the surfaces of optical elements, lenses or other circular workpieces. Its main function is to ensure that the surface of the workpiece reaches a high-precision finish through the combination of rotation and polishing. Ring polishing machines include planar ring polishing machines, spherical ring polishing machines, aspherical ring polishing machines, etc. A planar ring polishing machine is a device dedicated to polishing optical lenses or other planar workpieces. It uniformly polishes the surface of the workpiece through an annular polishing head to ensure high-precision flatness and finish.

[0003] For example, Chinese CN211277772U discloses a planar precision ring polishing machine for lens correction, including a support plate and a base. A polishing solvent tank is fixedly installed at the upper end of the support plate, and a control panel is embedded in the front surface of the base. This planar precision ring polishing machine can achieve polishing of the lens surface through a polishing die. However, after the surface polishing of the lens is completed, this planar precision ring polishing machine cannot automatically flip the lens to process the remaining surfaces. When processing multiple surfaces of the lens, it requires frequent intervention by operators, thereby reducing the processing efficiency and limitations of the lens.

[0004] In view of the problems in the related art, no effective solution has been proposed yet. Summary of the Utility Model

[0005] In view of the problems in the related art, the present utility model proposes a planar ring polishing machine to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] To this end, the specific technical solution adopted by the present utility model is as follows:

[0007] A planar ring polishing machine includes a ring polishing chamber. A protective shell is provided at the top of the ring polishing chamber, and a controller is provided on the outer side wall of the protective shell. A ring polishing mechanism is provided inside the ring polishing chamber. The ring polishing mechanism includes an adjustment component provided at the top end of the protective shell. The bottom end of the adjustment component penetrates through the protective shell and is connected to the polishing head body. A fixing component is provided at the bottom of the polishing head body, and a flipping component is provided outside the fixing component. The adjustment component includes a bracket provided on one side of the top of the protective shell. Fixing frames are provided at both outer ends of the bracket. A fixing column is provided between the two fixing frames. A connecting plate is sleeved outside the fixing column. A telescopic drive shaft is provided between the connecting plate and one of the fixing frames. The fixing component includes a first fixing disk provided at the inner bottom of the ring polishing chamber. A second fixing disk is provided on the inner circumference of the first fixing disk. A drive disk is provided at the bottom of the second fixing disk. A first servo motor is provided at the middle position of the bottom of the drive disk.

[0008] Link rods are provided on the outer periphery of the driving disk, and sliding plates are provided at the other ends of the link rods. Support seats I are provided at the bottoms of two groups of the sliding plates, and a fixed shaft is provided at the bottom of the support seat I. Fixed shaft sleeves are provided on both sides of the top of the fixed shaft, and the fixed shaft sleeves are connected to the output ends of the second cylinders.

[0009] A fixed disk III is provided at the bottom of the first servo motor, and a number of support rods are provided between the fixed disk III and the fixed disk II.

[0010] As a preferred solution, a first cylinder is provided on one side of the top of the connecting plate, a connecting shaft is provided at the output end of the first cylinder, and a connecting disk matching with the lapping head body is provided at the bottom of the connecting shaft.

[0011] As a preferred solution, a viewing window is provided at one end of the outer part of the lapping chamber.

[0012] As a preferred solution, a number of sliding grooves are formed on the outer circumference of the fixed disk II, sliders connected to the sliding plates are arranged inside the sliding grooves, sliding clamping plates are arranged at one ends of the sliders, and fixed clamping plates matching with the sliding clamping plates are uniformly arranged on the inner side wall of the fixed disk I.

[0013] As a preferred solution, the flipping assembly includes support seats II arranged on both sides of the outer part of the lapping chamber. A second servo motor is provided on one side of the top of the support seat II, a driving gear is provided at the output end of the second servo motor, a driven gear is arranged on the outer circumference of the driving gear, a driving shaft is arranged at the center position of the driven gear, a rotating disk is sleeved on the outer part of the driving shaft, and a flipping clamping plate is provided at one end of the driving shaft.

[0014] As a preferred solution, a number of clamping grooves are uniformly formed on the outer circumference of the rotating disk, clamping blocks are arranged inside the clamping grooves, clamping columns connected to the support seats II are sleeved at the bottoms of the clamping blocks, and a knob is provided at one end of the clamping column.

[0015] The beneficial effects of the present utility model are as follows:

[0016] 1. The lapping mechanism in the present utility model is composed of an adjusting assembly, a fixing assembly and a flipping assembly. Thus, the optical lens can be fixed through the fixing assembly, the stability of the optical lens during processing is improved, and the height of the lapping head body can be adjusted through the adjusting assembly, so that the lapping head body can be flexibly adjusted according to optical lenses with different thicknesses or shapes, thereby improving the flexibility of the lapping machine. Through the flipping assembly, the angle of the optical lens can be flexibly adjusted, multi-sided processing can be realized, the limitation of a single angle is avoided, and the polishing efficiency is further improved.

[0017] 2. By providing a fixing component, the present utility model can fix and clamp an optical lens by adjusting the distance between the sliding clamping plate and the fixed clamping plate. Moreover, both the sliding clamping plate and the fixed clamping plate are designed in multiple groups, so that multiple groups of optical lenses can be polished simultaneously, which not only ensures the stability of the optical lens during processing, but also improves the polishing efficiency of the optical lens.

[0018] 3. By providing a flipping component, the present utility model can flip the fixing component under the cooperation of the driving gear and the driven gear, and then can adjust the processing surface of the optical lens inside the fixing component, which can not only achieve comprehensive polishing of the optical lens without manually readjusting the angle of the optical lens, but also further improve the polishing efficiency of the optical lens. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 is a schematic structural diagram of a planar ring polishing machine according to an embodiment of the present utility model;

[0021] Figure 2 is a partial cross-sectional view of a planar ring polishing machine according to an embodiment of the present utility model;

[0022] Figure 3 is a schematic structural diagram of the fixing component and the flipping component in a planar ring polishing machine according to an embodiment of the present utility model;

[0023] Figure 4 is a schematic structural diagram of the fixing component in a planar ring polishing machine according to an embodiment of the present utility model;

[0024] Figure 5 is a schematic structural diagram of the fixing component in a planar ring polishing machine from another angle according to an embodiment of the present utility model.

[0025] In the figure:

[0026] 1. Ring polishing bin; 2. Protective shell; 3. Controller; 4. Ring polishing mechanism; 401. Adjusting component; 4011. Bracket; 4012. Fixed frame; 4013. Fixed column; 4014. Connecting plate; 4015. Telescopic drive shaft; 4016. Cylinder 1; 4017. Connecting shaft; 4018. Connecting disk; 402. Ring polishing head body; 403. Fixing component; 4031. Fixed disk 1; 4032. Fixed disk 2; 4033. Driving disk; 4034. Servo motor 1; 4035. Connecting rod; 4036. Slide plate; 4037. Support base 1; 4038. Fixed shaft; 4039. Fixed shaft sleeve; 40310. Cylinder 2; 40311. Fixed disk 3; 40312. Support rod; 40313. Slide block; 40314. Sliding clamping plate; 40315. Fixed clamping plate; 404. Flipping component; 4041. Support base 2; 4042. Servo motor 2; 4043. Driving gear; 4044. Driven gear; 4045. Driving shaft; 4046. Rotating disk; 4047. Flipping clamping plate; 4048. Clamping groove; 4049. Clamping block; 40410. Clamping column; 40411. Knob; 5. Visual window. Detailed implementation manners

[0027] To further illustrate each embodiment, the present utility model provides drawings, which are part of the disclosure of the present utility model. They are mainly used to illustrate the embodiments and can be combined with the relevant descriptions in the specification to explain the operation principle of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present utility model. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0028] According to an embodiment of the present utility model, a planar ring polishing machine is provided.

[0029] Now, the present utility model will be further described in combination with the drawings and specific implementation manners. As Figures 1 - 5 shown, according to the configuration method of the embodiment of the present utility model, it includes a ring polishing bin 1, on the top of which there is a protective shell 2, and on the outer side wall of the protective shell 2 there is a controller 3. Inside the ring polishing bin 1 there is a ring polishing mechanism 4, and at one end outside the ring polishing bin 1 there is a visual window 5.

[0030] With the help of the above solution, by setting the visual window 5, the present utility model can enable the operator to observe the working state of the ring polishing mechanism 4 in real time, facilitating the timely discovery and handling of abnormal situations, and improving the safety and controllability of the operation.

[0031] For the above-mentioned ring polishing mechanism 4, the ring polishing mechanism 4 includes an adjusting component 401 arranged at the top end of the protective shell 2, and the bottom end of the adjusting component 401 penetrates through the protective shell 2 and is connected to the ring polishing head body 402. A fixing component 403 is arranged at the bottom of the ring polishing head body 402, and a flipping component 404 is arranged outside the fixing component 403. Thus, the optical lens can be fixed by the fixing component 403 to improve the stability of the optical lens during processing, and the height of the ring polishing head body can be adjusted by the adjusting component 401, so that the ring polishing head body 402 can be flexibly adjusted according to optical lenses of different thicknesses or shapes, thereby improving the flexibility of the ring polishing machine. And through the flipping component 404, the angle of the optical lens can be flexibly adjusted to achieve multi-faceted processing and avoid the limitation of a single angle, thereby improving the polishing efficiency.

[0032] For the above-mentioned adjusting component 401, the adjusting component 401 includes a bracket 4011 arranged on one side of the top of the protective shell 2, and fixing frames 4012 are arranged at both outer ends of the bracket 4011. A fixing column 4013 is arranged between the two groups of fixing frames 4012. A connecting plate 4014 is sleeved outside the fixing column 4013. A telescopic drive shaft 4015 is arranged between the connecting plate 4014 and one of the fixing frames 4012; on one side of the top of the connecting plate 4014, a first cylinder 4016 is arranged, and a connecting shaft 4017 is arranged at the output end of the first cylinder 4016. A connecting disk 4018 that cooperates with the ring polishing head body 402 is arranged at the bottom of the connecting shaft 4017. Thus, the height of the ring polishing head body 402 can be adjusted by the adjusting component 401, so that the ring polishing head body 402 can be flexibly adjusted according to optical lenses of different thicknesses or shapes, thereby improving the flexibility of the ring polishing machine.

[0033] Specifically, the working principle of the adjusting component 401 is as follows: The telescopic drive shaft 4015 is started by the controller 3, and the connecting plate 4014 is driven by the telescopic drive shaft 4015 to perform a lifting motion, thereby adjusting the height of the first cylinder 4016. At the same time, the first cylinder 4016 is started by the controller 3, and the connecting shaft 4017 is driven by the output end of the first cylinder 4016 to perform a lifting motion, and the ring polishing head body 402 is driven by the connecting shaft 4017 to perform a lifting motion, so that the ring polishing head body 402 can be flexibly adjusted according to optical lenses of different thicknesses or shapes.

[0034] Specifically, the ring polishing head body 402 is driven by an internal motor to rotate at high speed. The working surface of the ring polishing head contacts the surface of the optical lens. During rotation, a certain pressure is applied and combined with polishing liquid or polishing material to perform friction and polishing treatment on the surface of the optical lens. The rotational movement of the ring polishing head makes the polishing pressure and movement trajectory evenly distributed on the lens surface, thereby removing minute defects, uneven parts, or surface residues on the surface of the optical lens. This is a prior art and will not be elaborated here.

[0035] For the above-mentioned fixing assembly 403, the fixing assembly 403 includes a first fixing disk 4031 arranged at the inner bottom of the ring polishing chamber 1. A second fixing disk 4032 is arranged on the inner circumference of the first fixing disk 4031. A driving disk 4033 is arranged at the bottom of the second fixing disk 4032. A first servo motor 4034 is arranged at the middle position of the bottom of the driving disk 4033. Link rods 4035 are arranged around the outer circumference of the driving disk 4033. The other end of the link rod 4035 is provided with a sliding plate 4036. A first support seat 4037 is arranged at the bottom of two groups of the sliding plates 4036. A fixing shaft 4038 is arranged at the bottom of the first support seat 4037. Fixing shaft sleeves 4039 are arranged on both sides of the top of the fixing shaft 4038. The fixing shaft sleeves 4039 are connected to the output ends of the second cylinders 40310. A third fixing disk 40311 is arranged at the bottom of the first servo motor 4034. A number of support rods 40312 are arranged between the third fixing disk 40311 and the second fixing disk 4032. A number of sliding grooves are formed on the outer circumference of the second fixing disk 4032. Sliders 40313 connected to the sliding plates 4036 are arranged inside the sliding grooves. A sliding clamping plate 40314 is arranged at one end of the slider 40313. Fixed clamping plates 40315 matched with the sliding clamping plates 40314 are evenly arranged on the inner side wall of the first fixing disk 4031. Thus, by adjusting the distance between the sliding clamping plate 40314 and the fixed clamping plate 40315, the fixing and clamping of the optical lens can be realized. Both the sliding clamping plate 40314 and the fixed clamping plate 40315 are designed in multiple groups, so that multiple groups of optical lenses can be polished simultaneously, which not only ensures the stability of the optical lens during processing, but also improves the polishing efficiency of the optical lens.

[0036] Specifically, the working principle of the fixing component 403 is as follows: The servo motor 4034 is started by the controller 3. The output end of the servo motor 4034 drives the driving disk 4033 to rotate, thereby driving the sliding plate 4036 to move through the connecting rod 4035 at the bottom of the driving disk 4033. At the same time, the cylinder 40310 is controlled by the controller 3, and the cylinder 40310 drives the fixed shaft sleeve 4039 to move, and then drives the movement of the sliding plate 4036 at the bottom of the fixed shaft sleeve 4039 through the fixed shaft sleeve 4039. Furthermore, the sliding clamping plate 40314 is driven by the sliding plate 4036 to move inside the chute, realizing the adjustment of the distance between the sliding clamping plate 40314 and the fixed clamping plate 40315, ensuring the stability of the optical lens during processing.

[0037] Specifically, in practical applications, the sliding clamping plate 40314 and the fixed clamping plate 40315 can be designed in 4 groups, 6 groups, and 8 groups. In this utility model, taking the 4-group design as an example, through the multi-group design of the sliding clamping plate 40314 and the fixed clamping plate 40315, multiple groups of optical lenses can be polished simultaneously, thereby improving the polishing efficiency of the optical lenses.

[0038] For the above-mentioned flipping component 404, the flipping component 404 includes support seats 4041 arranged on both outer sides of the ring polishing chamber 1. One side of the top of the support seat 4041 is provided with a servo motor 4042. The output end of the servo motor 4042 is provided with a driving gear 4043. The circumferential outer side of the driving gear 4043 is provided with a driven gear 4044. The center position of the driven gear is provided with a driving shaft 4045. A rotating disk 4046 is sleeved outside the driving shaft 4045. One end of the driving shaft 4045 is provided with a flipping clamping plate 4047. A plurality of clamping grooves 4048 are evenly opened on the circumferential outer side of the rotating disk 4046. A clamping block 4049 is arranged inside the clamping groove 4048. The bottom of the clamping block 4049 is sleeved with a clamping column 40410 connected to the support seat 4041. One end of the clamping column 40410 is provided with a knob 40411, so as to realize the flipping of the fixing component 403 under the cooperation of the driving gear 4043 and the driven gear 4044, and then be able to adjust the processing surface of the optical lens inside the fixing component 403, not only realizing the full polishing of the optical lens without manually readjusting the angle of the optical lens, but also further improving the polishing efficiency of the optical lens.

[0039] Specifically, the working principle of the flipping component 404 is as follows: The controller 3 starts the second servo motor 4042. The output end of the second servo motor 4042 drives the driving gear 4043 to rotate. The driving gear 4043 drives the driven gear 4044 engaged therewith to rotate, thereby driving the flipping clamping plate 4047 to rotate, and driving the flipping of the optical lens inside the fixing component 403 through the flipping clamping plate 4047 (the flipping angle can be 90 degrees, 180 degrees, 270 degrees, and 360 degrees). After flipping the optical lens, the knob 40411 drives the clamping post 40410 to adjust, so that the clamping groove 4048 cooperates with the clamping block 4049, thereby realizing the fixation of the rotating disk 4046.

[0040] To facilitate the understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process will be described in detail below.

[0041] In practical applications, first, the optical lens is fixed by the fixing component 403 (the working principle of the fixing component 403 is as shown above), and the height of the ring polishing head body 402 can be adjusted by the adjusting component 401 (the working principle of the adjusting component 401 is as shown above), so that the ring polishing head body 402 can be flexibly adjusted according to different thicknesses or shapes of the optical lenses. When using the ring polishing head body 402 to polish the surface of the optical lens, after the surface treatment of the optical lens is completed, the angle of the optical lens is flexibly adjusted in cooperation with the use of the flipping component 404 (the working principle of the flipping component 404 is as shown above), realizing multi-faceted processing, avoiding the limitation of a single angle, and thus improving the polishing efficiency.

[0042] In summary, by means of the above technical solutions of the present utility model, the lapping mechanism 4 in the present utility model is composed of an adjusting component 401, a fixing component 403 and a flipping component 404. Thus, the optical lens can be fixed by the fixing component 403 to improve the stability of the optical lens during processing. And the height of the lapping head body 402 can be adjusted by the adjusting component 401, so that the lapping head body 402 can be flexibly adjusted according to optical lenses of different thicknesses or shapes, thereby improving the flexibility of the lapping machine. And through the flipping component 404, the angle of the optical lens can be flexibly adjusted to achieve multi-faceted processing, avoiding the limitation of a single angle, and further improving the polishing efficiency. By setting the fixing component 403, the present utility model can realize the fixed clamping of the optical lens by adjusting the distance between the sliding clamping plate 40314 and the fixed clamping plate 40315. And both the sliding clamping plate 40314 and the fixed clamping plate 40315 are designed in multiple groups, so that multiple groups of optical lenses can be polished simultaneously, which not only ensures the stability of the optical lens during processing, but also improves the polishing efficiency of the optical lens. By setting the flipping component 404, the present utility model can realize the flipping of the fixing component 403 under the cooperation of the driving gear 4043 and the driven gear 4044, and then can adjust the processing surface of the optical lens inside the fixing component 403, which can not only achieve the full polishing of the optical lens without manually readjusting the angle of the optical lens, but also further improve the polishing efficiency of the optical lens.

[0043] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "setting", "connection", "fixation", "swivel connection" and the like shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0044] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A plane ring polishing machine, comprising a ring polishing bin, a protective shell is arranged on the top of the ring polishing bin, and a controller is arranged on the outer side wall of the protective shell, characterized in that: A ring-throwing mechanism is arranged inside the ring-throwing bin, and the ring-throwing mechanism includes an adjusting component arranged at the top of the protective shell, and the bottom end of the adjusting component passes through the protective shell and is connected to the ring-throwing head body, a fixing component is arranged at the bottom of the ring-throwing head body, and a flipping component is arranged outside the fixing component; the adjusting component includes a bracket arranged on one side of the top of the protective shell, and fixing frames are arranged at both ends of the outside of the bracket, a fixing column is arranged between the two groups of fixing frames, a connecting plate is sleeved on the outside of the fixing column, and a telescopic driving shaft is arranged between the connecting plate and one of the fixing frames; the fixing component includes a fixing disk 1 arranged at the bottom of the ring-throwing bin, and a fixing disk 2 is arranged on the inner side of the circumference of the fixing disk 1, a driving disk is arranged at the bottom of the fixing disk 2, and a servo motor 1 is arranged at the middle position of the bottom of the driving disk; Connecting rods are arranged around the outside of the driving disk, and a slide plate is arranged at the other end of the connecting rod, wherein a support seat 1 is arranged at the bottom of the two sets of slide plates, and a fixed shaft is arranged at the bottom of the support seat 1, and fixed shaft sleeves are arranged on both sides of the top of the fixed shaft, and the fixed shaft sleeves are connected to the output end of the cylinder 2; A fixing plate three is arranged at the bottom of the servo motor one, and a plurality of support rods are arranged between the fixing plate three and the fixing plate two.

2. The plane ring polishing machine according to claim 1, characterized in that: A cylinder 1 is arranged on one side of the top of the connecting plate, and a connecting shaft is arranged on the output end of the cylinder 1, and a connecting disk matched with the ring polishing head body is arranged on the bottom of the connecting shaft.

3. The plane ring polishing machine according to claim 1, characterized in that: A visual window is arranged at one external end of the ring throwing bin.

4. The plane ring polishing machine according to claim 1, characterized in that: A plurality of slide grooves are provided on the outer circumference of the fixed disk 2, a slider connected to the slide plate is provided inside the slide groove, a sliding clamping plate is provided at one end of the slider, and a fixed clamping plate matching the sliding clamping plate is evenly provided on the inner side wall of the fixed disk 1.

5. The plane ring polishing machine according to claim 1, characterized in that: The flip assembly includes a support seat 2 arranged on both sides of the outside of the ring throwing bin, and a servo motor 2 is arranged on one side of the top of the support seat 2, a driving gear is arranged at the output end of the servo motor 2, a driven gear is arranged on the outer side of the circumference of the driving gear, a driving shaft is arranged at the center position of the driven gear, and a rotating disk is arranged on the outer side of the driving shaft, and a flip clamping plate is arranged at one end of the driving shaft.

6. The plane ring polishing machine according to claim 5, characterized in that: A plurality of clamping grooves are evenly arranged on the outer circumference of the rotating disk, a clamping block is arranged inside the clamping groove, a clamping column connected to the second supporting seat is sleeved on the bottom of the clamping block, and a knob is arranged at one end of the clamping column.

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