Glasses lens grinding and polishing device

Abstract

The utility model provides a spectacle lens grinding and polishing device, and relates to the technical field of grinding and polishing, the spectacle lens grinding and polishing device comprises a polishing box assembly and a clamping assembly, during polishing, a to-be-polished lens is placed between two vacuum suction cups, a telescopic electric rod is started, the telescopic electric rod moves in the direction of a rotating shaft, the to-be-polished lens is clamped between the vacuum suction cups, and an electric sliding frame is used for clamping the to-be-polished lens; the telescopic cloth wheel machine is located above the to-be-polished lens, the telescopic cloth wheel machine is close to the to-be-polished lens, then the rotating motor is started to drive the rotating shaft to rotate, and therefore the vacuum suction cup rotates, the to-be-polished lens is driven to rotate, the to-be-polished lens is evenly polished on the telescopic cloth wheel machine, and initial polishing is completed; and then the telescopic cloth wheel machine and the rotating motor are closed, the electric sliding frame is started again, the telescopic wool wheel machine is located above the to-be-polished lens, the telescopic wool wheel machine and the rotating motor are started again, the to-be-polished lens is polished on the telescopic wool wheel machine, and the polishing work of the to-be-polished lens is completed.

Description

Technical Field

[0001] The present application relates to the technical field of grinding and polishing, and in particular to a device for grinding and polishing spectacle lenses. Background Art

[0002] Glasses are one of the most common items in people's daily lives. From functional glasses such as myopia glasses, reading glasses, and sunglasses to ordinary glasses that are only used for decoration, various styles of glasses are appearing more and more in our lives. During the lens polishing process, white edges often appear on the edges of the lenses, especially the white edges of high myopia lenses are particularly obvious. When glasses wearers choose small-framed or even frameless glasses frames, the presence of white edges greatly affects the appearance.

[0003] Existing optical shops often polish lenses by hand to make the lens edges smoother and eliminate the white edges. However, hand-held lens polishing requires high polishing skills from workers and can easily cause uneven polishing of the lens edges. In addition, due to hand-held polishing, workers can easily become tired over a long period of time, reducing polishing efficiency. Therefore, there are shortcomings. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a spectacle lens grinding and polishing device, which does not require the lens to be held by hand, can automatically clamp the lens, and evenly polish the edge of the lens. It does not require high polishing skills from the worker, can work for a long time, and improves the polishing efficiency.

[0005] This application is implemented as follows:

[0006] A polishing box assembly, comprising a box body, an electric sliding frame, a telescopic cloth wheel machine, and a telescopic wool wheel machine. The electric sliding frame is fixedly connected to the top of the box body, and the telescopic cloth wheel machine and the telescopic wool wheel machine are fixedly connected to the electric sliding frame. The electric sliding frame is used to drive the telescopic cloth wheel machine and the telescopic wool wheel machine to slide above the box body.

[0007] The clamping assembly includes a rotating motor, a rotating shaft, two vacuum suction cups, a telescopic electric rod and a placement piece. The rotating motor is fixedly connected to one side of the box, the rotating shaft is rotatably connected to the output end of the rotating motor, one vacuum suction cup is fixedly connected to the rotating shaft, the telescopic electric rod is fixedly connected to the other side of the box, the other vacuum suction cup is rotatably connected to the telescopic electric rod through a bearing, the placement piece is fixedly connected to the box, and the lens to be polished is placed on the placement piece.

[0008] In one embodiment of the present application, a pressure-sensing member is provided in the vacuum suction cup fixed to the side of the rotating shaft.

[0009] In one embodiment of the present application, the pressure-sensing part includes a mounting groove, a fixed column, a pressure detector, a compression spring, a sliding plate, a connecting column and a pressure plate. The mounting groove is arranged on the center side of the vacuum suction cup, the fixed column is fixedly connected to the mounting groove, the pressure detector is fixedly connected to the surface of the fixed column, the sliding plate is slidably connected to the mounting groove, and the sliding plate protrudes out of a portion of the center surface of the vacuum suction cup. One end of the compression spring is fixedly connected to the bottom of the mounting groove, and the other end of the compression spring is fixedly connected to the sliding plate. The connecting column is fixedly connected to the sliding plate, and the pressure plate is fixedly connected to the connecting column. The pressure plate corresponds to the pressure detector.

[0010] In one embodiment of the present application, the placement member includes a placement column, and a curved placement groove is provided at the top of the placement column.

[0011] In one embodiment of the present application, the curved surface placement groove is wrapped with a sponge layer.

[0012] In one embodiment of the present application, the electric sliding frame includes a second motor, a threaded rod, a sliding plate and a sliding frame, the second motor is fixedly connected to the side of the box, one end of the threaded rod is fixedly connected to the output end of the second motor, the other end of the threaded rod is rotatably connected to the side wall of the box, the sliding plates are symmetrically connected to the top of the box, and the sliding plates are located on both sides of the threaded rod, the sliding frame is rotatably connected to the threaded rod, and the sliding frame is slidably connected between the sliding plates.

[0013] In one embodiment of the present application, the telescopic cloth wheel machine includes a first telescopic cylinder and a cloth wheel machine body, the first telescopic cylinder is fixedly connected to the slide frame, and the cloth wheel machine body is fixedly connected to the output end of the first telescopic cylinder.

[0014] In one embodiment of the present application, the telescopic wool wheel machine includes a second telescopic cylinder and a wool wheel machine body, the second telescopic cylinder is fixedly connected to the slide frame, the wool wheel machine body is fixedly connected to the output end of the second telescopic cylinder, and the wool wheel machine body and the wool wheel machine body are arranged relative to each other.

[0015] In one embodiment of the present application, the telescopic cloth wheel machine and the telescopic wool wheel machine are respectively provided with infrared distance sensors.

[0016] In one embodiment of the present application, the infrared distance sensor includes a transverse sensor and a longitudinal sensor, the transverse sensor is used to measure the distance from the turbine to the box wall of the box, and the longitudinal sensor is used to measure the distance from the turbine to the lens to be polished.

[0017] The beneficial effects of the present application are as follows: a lens to be polished is placed on a placement member; during polishing, the lens to be polished is placed between two vacuum suction cups; the telescopic electric rod is started, and the telescopic electric rod moves toward the direction of the rotating axis so that the lens to be polished is clamped between the vacuum suction cups; an electric sliding frame is used to position the telescopic cloth wheel machine above the lens to be polished, and the telescopic cloth wheel machine is brought close to the lens to be polished; the rotating motor is then started to drive the rotating shaft to rotate, thereby rotating the vacuum suction cup, thereby driving the lens to be polished to rotate, so that the lens to be polished is evenly polished on the telescopic cloth wheel machine, and the initial polishing is completed; then the telescopic cloth wheel machine and the rotating motor are turned off, and the electric sliding frame is started again so that the telescopic wool wheel machine is positioned on the lens to be polished The telescopic wool wheel and the rotating motor are started again, so that the lens to be polished is evenly polished on the telescopic wool wheel, thereby completing the polishing work of the lens to be polished. The device automatically clamps the lens to be polished by the vacuum suction cup, and then automatically rotates the lens to be polished by the rotating motor, so that the lens to be polished can be evenly polished on the telescopic cloth wheel and the telescopic wool wheel, thereby solving the problem of hand-held lens polishing in the prior art, which has high requirements on the workers' polishing skills, easily causes uneven polishing of the lens edge, and easily makes the workers tired after working for a long time, reducing the efficiency of polishing. In addition, through the dual automatic polishing of the telescopic cloth wheel and the telescopic wool wheel, the polishing of the lens edge is more delicate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 A schematic structural diagram of a spectacle lens grinding and polishing device is provided for an embodiment of the present application;

[0020] Figure 2 A schematic structural diagram of a clamping assembly is provided for an embodiment of the present application;

[0021] Figure 3 A schematic structural diagram of a telescopic cloth wheel machine is provided for the embodiment of the present application;

[0022] Figure 4 A schematic structural diagram of a pressure-sensing member is provided for an embodiment of the present application;

[0023] Figure 5 A schematic diagram of the structure of the placement piece is provided for the embodiment of the present application;

[0024] Figure 6 A schematic structural diagram of an electric sliding frame is provided for an embodiment of the present application;

[0025] Figure 7 A schematic diagram of the structure of an infrared distance sensor is provided for the embodiment of the present application;

[0026] In the figure: 100 - polishing box assembly; 110 - box body; 120 - electric slide frame; 121 - second motor; 122 - threaded rod; 123 - slide plate; 124 - slide frame; 130 - telescopic cloth wheel machine; 131 - first telescopic cylinder; 132 - cloth wheel machine body; 140 - telescopic wool wheel machine; 141 - second telescopic cylinder; 142 - wool wheel machine body; 150 - infrared distance sensor; 151 - lateral sensor; 152 - longitudinal sensor; 200 - clamping assembly; 210 - rotating motor; 220 - rotating shaft; 230 - vacuum suction cup; 240 - telescopic electric rod; 250 - placement element; 251 - placement column; 252 - curved placement groove; 253 - sponge layer; 260 - pressure sensing element; 261 - mounting groove; 262 - fixing column; 263 - pressure detector; 264 - compression spring; 265 - sliding plate; 266 - connecting column; 267 - pressure plate; DETAILED DESCRIPTION

[0027] The following embodiments of the present invention are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments may be combined with each other.

[0028] like Figure 1-Figure 7 As shown, a spectacle lens grinding and polishing device according to an embodiment of the present application includes:

[0029] The polishing box assembly 100 includes a box body 110, an electric sliding frame 120, a retractable cloth wheel machine 130, and a retractable wool wheel machine 140. The electric sliding frame 120 is fixedly connected to the top of the box body 110. The retractable cloth wheel machine 130 and the retractable wool wheel machine 140 are fixedly connected to the electric sliding frame 120. The electric sliding frame 120 is used to drive the retractable cloth wheel machine 130 and the retractable wool wheel machine 140 to slide above the box body 110.

[0030] The clamping assembly 200 includes a rotating motor 210, a rotating shaft 220, two vacuum suction cups 230, a telescopic electric rod 240 and a placement piece 250. The rotating motor 210 is fixedly connected to one side of the box 110, the rotating shaft 220 is rotatably connected to the output end of the rotating motor 210, one vacuum suction cup 230 is fixedly connected to the rotating shaft 220, the telescopic electric rod 240 is fixedly connected to the other side of the box 110, the other vacuum suction cup 230 is rotatably connected to the telescopic electric rod 240 through a bearing, the placement piece 250 is fixedly connected to the box 110, and the lens to be polished is placed on the placement piece 250. The lens to be polished is placed on the placement piece 250. During polishing, the lens to be polished is placed between the two vacuum suction cups 230, and the telescopic electric rod 240 is started. The telescopic electric rod 240 moves toward the rotating shaft 220 so that the lens to be polished is clamped between the vacuum suction cups 230. The electric sliding frame 120 is used to position the telescopic cloth wheel machine 130 above the lens to be polished and close the telescopic cloth wheel machine 130 to the lens to be polished. The rotating motor 210 is then started to drive the rotating shaft 220 to rotate, thereby rotating the vacuum suction cup 230, thereby driving the lens to be polished to rotate, so that the lens to be polished is evenly polished on the telescopic cloth wheel machine 130 to complete the initial polishing. The telescopic cloth wheel machine 130 and the rotating motor 210 are then turned off, and the electric sliding frame 120 is started again to position the telescopic wool wheel machine 140. Above the lens to be polished, the telescopic wool wheel 140 and the rotating motor 210 are started, so that the lens to be polished is evenly polished on the telescopic wool wheel 140, thereby completing the polishing work of the lens to be polished. The device automatically clamps the lens to be polished by the vacuum suction cup 230, and then automatically rotates the lens to be polished by the rotating motor 210, so that the lens to be polished can be evenly polished on the telescopic cloth wheel 130 and the telescopic wool wheel 140, thereby solving the problem of hand-held lens polishing in the prior art, which requires high polishing skills of workers, easily causes uneven polishing of the lens edge, and easily makes workers tired after working for a long time, reducing the efficiency of polishing. In addition, through the dual automatic polishing of the telescopic cloth wheel 130 and the telescopic wool wheel 140, the polishing of the lens edge is more delicate.

[0031] like Figure 3As shown, a pressure-sensing element 260 is provided in the vacuum suction cup 230 fixed to the side of the rotating shaft 220. The pressure-sensing element 260 is used to sense the lens to be polished and prevent the lens from being clamped under excessive pressure, which may cause damage to the lens. The telescopic cloth wheel machine 130 includes a first telescopic cylinder 131 and a cloth wheel machine body 132. The first telescopic cylinder 131 is fixedly connected to the slide 124, and the cloth wheel machine body 132 is fixedly connected to the output end of the first telescopic cylinder 131. The first telescopic cylinder 131 is activated to move the cloth wheel machine body 132 closer to or further away from the lens to be polished. The telescopic wool wheel machine 140 includes a second telescopic cylinder 141 and a wool wheel machine body 142. The second telescopic cylinder 141 is fixedly connected to the slide 124, and the wool wheel machine body 142 is fixedly connected to the output end of the second telescopic cylinder 141. The wool wheel machine body 142 and the cloth wheel machine body 132 are arranged relative to each other. The second telescopic cylinder 141 is activated to move the wool wheel body 142 closer to or farther away from the lens to be polished.

[0032] like Figure 4 As shown, the pressure-sensing part 260 includes a mounting groove 261, a fixed column 262, a pressure detector 263, a compression spring 264, a sliding plate 265, a connecting column 266 and a pressure plate 267. The mounting groove 261 is arranged on the center side of the vacuum suction cup 230, the fixed column 262 is fixedly connected to the mounting groove 261, the pressure detector 263 is fixedly connected to the surface of the fixed column 262, the sliding plate 265 is slidably connected to the mounting groove 261, and the sliding plate 265 protrudes out of a part of the center surface of the vacuum suction cup 230. One end of the compression spring 264 is fixedly connected to the bottom of the mounting groove 261, and the other end of the compression spring 264 is fixedly connected to the sliding plate 265. The connecting column 266 is fixedly connected to the sliding plate 265. The pressure plate 267 is fixedly connected to the connecting column 266. The pressure plate 267 corresponds to the pressure detector 263. The lens to be polished is clamped between the vacuum suction cups 230, and the lens to be polished rests on the sliding plate 265. The sliding plate 265 slides into the mounting groove 261, and the pressure plate 267 rests on the pressure detector 263. The pressure detector 263 can detect the pressure index. When the pressure index reaches the standard, the telescopic electric rod 240 is stopped, so that the lens to be polished can be clamped between the two vacuum suction cups 230 without damaging the lens to be polished. At the same time, the compression spring 264 is compressed and the elastic force increases. When the lens to be polished is polished, the lens to be polished is removed, and the compression spring 264 releases the elastic force, causing the sliding plate 265 to slide out of the mounting groove 261, the pressure plate 267 leaves the pressure detector 263, and the sliding plate 265 is reset.

[0033] like Figure 5As shown, the placement member 250 includes a placement column 251 with a curved placement groove 252 defined at its top. Curved placement groove 252 is used to place the lens to be polished, providing convenient access during polishing. A sponge layer 253 is wrapped within curved placement groove 252 to protect the lens to be polished.

[0034] like Figure 6 As shown, the electric slide 120 includes a second motor 121, a threaded rod 122, a slide plate 123, and a slide frame 124. The second motor 121 is fixedly connected to the side of the housing 110. One end of the threaded rod 122 is fixedly connected to the output end of the second motor 121, and the other end of the threaded rod 122 is rotatably connected to the side wall of the housing 110. The slide plates 123 are symmetrically connected to the top of the housing 110 and are located on both sides of the threaded rod 122. The slide frame 124 is rotatably connected to the threaded rod 122 and slidably connected between the slide plates 123. When the second motor 121 is activated, the threaded rod 122 is driven to rotate, causing the slide frame 124 to slide between the slide plates 123.

[0035] like Figure 7 As shown, the telescopic cloth wheel 130 and the telescopic wool wheel 140 are each equipped with an infrared distance sensor 150. The infrared distance sensor 150 is used to sense the distance between the wheel and the lens being polished. The infrared distance sensor 150 includes a transverse sensor 151 and a longitudinal sensor 152. The transverse sensor 151 measures the distance from the wheel to the wall of the box 110, while the longitudinal sensor 152 measures the distance from the wheel to the lens being polished.

[0036] In summary, the working principle of the eyeglass lens grinding and polishing device according to the embodiment of the present invention is as follows: the lens to be polished is placed on the curved surface placement groove 252, and when polishing, the lens to be polished is placed between the two vacuum suction cups 230, and the telescopic electric rod 240 is started, and the telescopic electric rod 240 moves toward the rotating shaft 220, so that the lens to be polished is clamped between the vacuum suction cups 230, and the second motor 121 is started to drive the threaded rod 122 to rotate, so that the slide 124 slides between the slide plates 123, so that the cloth wheel machine body 132 is located above the lens to be polished, and the first telescopic cylinder 131 is started to make the cloth wheel machine body 132 close to the lens to be polished, and the cloth wheel machine body 132 is started, and then the rotating motor 210 is started to drive the rotating shaft 220 to rotate, so that the vacuum suction cup 230 rotates, thereby driving the lens to be polished to rotate, so that the lens to be polished is evenly polished on the cloth wheel machine body 132, and the initial polishing is completed, and then Then close the cloth wheel machine body 132 and the rotating motor 210, and then start the second motor 121 to make the wool wheel machine body 142 located above the lens to be polished, and then start the second telescopic cylinder 141 and the rotating motor 210 to make the lens to be polished evenly polished on the wool wheel machine body 142, thereby completing the polishing work of the lens to be polished. The device automatically clamps the lens to be polished by the vacuum suction cup 230, and then automatically rotates the lens to be polished by the rotating motor 210, so that the lens to be polished can be evenly polished on the cloth wheel machine body 132 and the wool wheel machine body 142, thereby solving the problem of hand-held lens polishing in the prior art, which requires high polishing skills of workers, easily causes uneven polishing of the lens edge, and easily makes workers tired after working for a long time, reducing the efficiency of polishing. In addition, through the dual automatic polishing of the telescopic cloth wheel machine 130 and the telescopic wool wheel machine 140, the polishing of the lens edge is more delicate.

[0037] The above are merely examples of the present application and are not intended to limit the scope of protection of the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should be included within the scope of protection of the present application. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

Claims

1. A spectacle lens grinding and polishing device, characterized in that: include: A polishing box assembly (100), the polishing box assembly (100) comprising a box body (110), an electric sliding frame (120), a telescopic cloth wheel machine (130) and a telescopic wool wheel machine (140), the electric sliding frame (120) being fixedly connected to the top of the box body (110), the telescopic cloth wheel machine (130) and the telescopic wool wheel machine (140) being fixedly connected to the electric sliding frame (120), and the electric sliding frame (120) being used to drive the telescopic cloth wheel machine (130) and the telescopic wool wheel machine (140) to slide above the box body (110); A clamping assembly (200) comprising a rotating motor (210), a rotating shaft (220), two vacuum suction cups (230), a telescopic electric rod (240) and a placement piece (250), wherein the rotating motor (210) is fixedly connected to one side of the housing (110), the rotating shaft (220) is rotatably connected to the output end of the rotating motor (210), one of the vacuum suction cups (230) is fixedly connected to the rotating shaft (220), the telescopic electric rod (240) is fixedly connected to the other side of the housing (110), the other of the vacuum suction cups (230) is rotatably connected to the telescopic electric rod (240) via a bearing, the placement piece (250) is fixedly connected to the housing (110), and a lens to be polished is placed on the placement piece (250).

2. The spectacle lens grinding and polishing device according to claim 1, characterized in that: A pressure-sensing component (260) is provided in the vacuum suction cup (230) fixed on the side of the rotating shaft (220).

3. The spectacle lens grinding and polishing device according to claim 2, characterized in that: The pressure sensing member (260) includes a mounting groove (261), a fixed column (262), a pressure detector (263), a compression spring (264), a sliding plate (265), a connecting column (266) and a pressure plate (267), wherein the mounting groove (261) is arranged on the central side of the vacuum suction cup (230), the fixed column (262) is fixedly connected to the mounting groove (261), the pressure detector (263) is fixedly connected to the surface of the fixed column (262), the sliding plate (265) is slidably connected to the mounting groove (261), and the sliding plate (265) protrudes from a portion of the central surface of the vacuum suction cup (230), one end of the compression spring (264) is fixedly connected to the bottom of the mounting groove (261), the other end of the compression spring (264) is fixedly connected to the sliding plate (265), and the connecting column ( 266) is fixedly connected to the sliding plate (265), the pressure plate (267) is fixedly connected to the connecting column (266), and the pressure plate (267) corresponds to the pressure detector (263).

4. The spectacle lens grinding and polishing device according to claim 1, characterized in that: The placement piece (250) comprises a placement column (251), and a curved placement groove (252) is provided at the top of the placement column (251).

5. The spectacle lens grinding and polishing device according to claim 4, characterized in that: The curved surface placement groove (252) is wrapped with a sponge layer (253).

6. The spectacle lens grinding and polishing device according to claim 1, characterized in that: The electric sliding frame (120) comprises a second motor (121), a threaded rod (122), a sliding plate (123) and a sliding frame (124), wherein the second motor (121) is fixedly connected to the side of the box (110), one end of the threaded rod (122) is fixedly connected to the output end of the second motor (121), the other end of the threaded rod (122) is rotatably connected to the side wall of the box (110), the sliding plates (123) are symmetrically connected to the top of the box (110), and the sliding plates (123) are located on both sides of the threaded rod (122), the sliding frame (124) is rotatably connected to the threaded rod (122), and the sliding frame (124) is slidably connected between the sliding plates (123).

7. The spectacle lens grinding and polishing device according to claim 6, characterized in that: The telescopic cloth wheel machine (130) comprises a first telescopic cylinder (131) and a cloth wheel machine body (132), wherein the first telescopic cylinder (131) is fixedly connected to the sliding frame (124), and the cloth wheel machine body (132) is fixedly connected to the output end of the first telescopic cylinder (131).

8. The spectacle lens grinding and polishing device according to claim 7, characterized in that: The telescopic wool wheel machine (140) comprises a second telescopic cylinder (141) and a wool wheel machine body (142), wherein the second telescopic cylinder (141) is fixedly connected to the slide frame (124), and the wool wheel machine body (142) is fixedly connected to the output end of the second telescopic cylinder (141), and the wool wheel machine body (142) and the wool wheel machine body (132) are arranged relative to each other.

9. The spectacle lens grinding and polishing device according to claim 1, characterized in that: The telescopic cloth wheel machine (130) and the telescopic wool wheel machine (140) are respectively provided with an infrared distance sensor (150).

10. The spectacle lens grinding and polishing device according to claim 9, characterized in that: The infrared distance sensor (150) comprises a transverse sensor (151) and a longitudinal sensor (152), wherein the transverse sensor (151) is used to measure the distance from the wheel to the wall of the box body (110), and the longitudinal sensor (152) is used to measure the distance from the wheel to the lens to be polished.

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