Lens polishing device for optical instrument production

Abstract

The utility model relates to the technical field of optical instrument production, in particular to a lens polishing device for optical instrument production, which comprises a bottom frame, a working table is fixedly mounted at the top of the bottom frame, a top frame is fixedly mounted at the top of the bottom frame and above the working table, and a controller is fixedly mounted on the front side of the top frame. A polishing mechanism is arranged in the top frame, and a moving mechanism is arranged at the rear end of the top of the workbench. According to the lens polishing device for optical instrument production, through the arrangement of the frame body, when lens polishing is conducted, the frame body can collect polishing liquid splashed in the polishing process, in addition, the polishing liquid collected in the frame body can be discharged from the pollution discharge hole and flows into the collecting box through the pollution discharge inclined plate to be collected, and therefore the purpose of recovering the polishing liquid is achieved; the problems that the polishing solution is a key consumable in the lens polishing process, and recovery and reutilization of the polishing solution are beneficial to reduction of the production cost are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical instrument production technical field, concretely is a lens polishing device for optical instrument production. BACKGROUND

[0002] With the continuous development and popularization of optical equipment instrument, the use of optical lenses is more and more widely, and the amount is also more and more big. As the core component of optical instrument, the surface quality of optical lens directly affects the performance and precision of optical instrument. Therefore, polishing treatment is carried out to optical lens to obtain smooth and flawless surface, which is a crucial link in the production process of optical instrument.

[0003] The lens is polished and the polishing liquid is sprayed, the polishing liquid is the key consumable in the lens polishing process, and the recycling and reuse of the polishing liquid help to reduce the production cost, so a lens polishing device for optical instrument production is provided. UTILITY MODEL CONTENT

[0004] In view of the defects of the prior art, the utility model provides a lens polishing device for optical instrument production, which has the advantages of recycling polishing liquid, solves the problem that the polishing liquid is the key consumable in the lens polishing process, and the recycling and reuse of the polishing liquid help to reduce the production cost.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a lens polishing device for optical instrument production, comprising a chassis, a workbench is fixedly installed at the top of the chassis, a top frame is fixedly installed at the top of the chassis and above the workbench, a controller is fixedly installed on the front of the top frame, a polishing mechanism is arranged in the top frame, a moving mechanism is arranged at the top rear end of the workbench, a containing mechanism is arranged at the top center of the workbench, and a feeding mechanism is arranged in the chassis.

[0006] Further, the moving mechanism comprises a linear module, a vertical plate, an electric push rod, a mounting plate, a double-shaft air cylinder, a mounting frame and an arc clamping block, the linear module is fixedly installed at the top rear end of the workbench, the output end of the linear module is fixedly installed with the vertical plate, the back surface of the vertical plate is fixedly installed with the electric push rod, the output end of the electric push rod and above the vertical plate are fixedly installed with the mounting plate, the mounting plate is fixedly installed with the double-shaft air cylinder, the output end of the double-shaft air cylinder is fixedly installed with the mounting frame, and the bottom of the mounting frame is fixedly installed with the arc clamping block.

[0007] Furthermore, the holding mechanism includes a frame, a rectangular baffle, a hydraulic push rod, a placement plate, a placement groove, a drainage hole, a drainage inclined plate and a collection box. The frame is fixedly installed at the top center of the workbench, and a rectangular baffle is embedded in the center of the inner bottom wall of the frame. A hydraulic push rod is fixedly installed on the inner top wall of the base frame. The output end of the hydraulic push rod passes through the workbench and extends into the rectangular baffle. The output end of the hydraulic push rod is fixedly installed on the placement plate, a placement groove is provided at the top center of the placement plate, a drainage hole is provided at the bottom right end of the frame, a drainage inclined plate is fixedly installed on the top of the workbench and on the right side of the frame, a drainage groove is provided on the top of the drainage inclined plate, and a collection box is embedded on the top of the workbench and on the right side of the drainage inclined plate.

[0008] Furthermore, the polishing mechanism includes a hydraulic push rod 2, an L-shaped plate, a driving motor, a polishing disc, a nozzle and a liquid inlet pipe. The rear end of the inner top wall of the top frame is embedded with a hydraulic push rod 2, the output end of the hydraulic push rod 2 is fixedly installed with an L-shaped plate, the front side of the L-shaped plate is fixedly installed with a driving motor, the output end of the driving motor is fixedly installed with a polishing disc, the back side of the L-shaped plate is fixedly installed with a nozzle, and the top of the nozzle is connected to the liquid inlet pipe.

[0009] Furthermore, the loading mechanism includes a push rod frame, a hydraulic push rod three, a positioning plate and a lifting plate. The push rod frame is embedded in the left end of the inner bottom wall of the base frame, and a hydraulic push rod three is fixedly installed at the top center of the push rod frame. A through hole is opened at the top of the workbench and located on the left side of the containing mechanism. Positioning plates are fixedly installed at the four corners of the through hole. The end of the positioning plate close to the center of the through hole is an arc surface, and the output end of the hydraulic push rod three is fixedly installed with a lifting plate extending to the inside of the four positioning plates.

[0010] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0011] The lens polishing device for optical instrument production has a frame body that can collect polishing liquid splashed during the polishing process. In addition, the polishing liquid collected in the frame can be discharged from the drainage hole and flow into the collection box through the drainage inclined plate for collection. In this way, the purpose of recycling the polishing liquid is achieved, and the problem that the polishing liquid is a key consumable material in the lens polishing process and the recycling and reuse of the polishing liquid helps to reduce production costs is solved.

[0012] The lens polishing device for optical instrument production is provided with a loading mechanism and a moving mechanism. When polishing the lens, the hydraulic push rod is operated to move the lifting plate upward by one station to eject the top lens. The electric push rod is operated to move the two arc-shaped clamping blocks to the two sides of the lens. The dual-axis cylinder is operated to drive the arc-shaped clamping blocks to move relative to each other to clamp the lens. The electric push rod is operated to raise the height of the lens. The linear module is operated to move the lens to the polishing area. In this way, automatic loading of the lens is realized, and the practicality of the device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is the right side view of the utility model;

[0015] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0016] Figure 4 This is a schematic diagram of the structure of the mobile mechanism of the utility model;

[0017] Figure 5 This is a schematic diagram of the polishing mechanism structure of the utility model.

[0018] In the figure: 1 base frame, 2 workbench, 3 top frame, 4 controller, 5 polishing mechanism, 51 hydraulic push rod 2, 52 L-shaped plate, 53 drive motor, 54 polishing disc, 55 nozzle, 56 liquid inlet pipe, 6 moving mechanism, 61 linear module, 62 vertical plate, 63 electric push rod, 64 mounting plate, 65 dual-axis cylinder, 66 mounting frame, 67 arc clamping block, 7 holding mechanism, 71 frame, 72 rectangular baffle, 73 hydraulic push rod 1, 74 placement plate, 75 placement slot, 76 drainage hole, 77 drainage inclined plate, 78 collection box, 8 loading mechanism, 81 push rod frame, 82 hydraulic push rod 3, 83 positioning plate, 84 lifting plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-5In this embodiment, a lens polishing device for optical instrument production includes a base frame 1, a workbench 2 is fixedly installed on the top of the base frame 1, a top frame 3 is fixedly installed on the top of the base frame 1 and above the workbench 2, a controller 4 is fixedly installed on the front of the top frame 3, a polishing mechanism 5 is arranged inside the top frame 3, a moving mechanism 6 is arranged at the top rear end of the workbench 2, a holding mechanism 7 is arranged at the top center of the workbench 2, and a loading mechanism 8 is arranged inside the base frame 1.

[0021] In this embodiment, the holding mechanism 7 includes a frame 71, a rectangular baffle 72, a hydraulic push rod 73, a placement plate 74, a placement groove 75, a drainage hole 76, a drainage inclined plate 77 and a collection box 78. The frame 71 is fixedly installed at the top center of the workbench 2, and a rectangular baffle 72 is embedded in the center of the inner bottom wall of the frame 71. A hydraulic push rod 73 is fixedly installed on the inner top wall of the base frame 1. The output end of the hydraulic push rod 73 passes through the workbench 2 and extends into the rectangular baffle 72. The output end of the hydraulic push rod 73 is fixedly installed with a placement plate 74. A placement groove 75 is provided at the top center of the placement plate 74. A drainage hole 76 is provided at the bottom right end of the frame 71. A drainage inclined plate 77 is fixedly installed on the top of the workbench 2 and on the right side of the frame 71. A drainage groove is provided on the top of the drainage inclined plate 77. A collection box 78 is embedded on the top of the workbench 2 and on the right side of the drainage inclined plate 77.

[0022] Specifically, the placement groove 75 can be used to place the lens, limit the lens, and prevent the lens from being displaced during the polishing process; the hydraulic push rod 73 can be operated to lift the lens, making it convenient to place or remove the lens; the rectangular baffle 72 can prevent the polishing liquid in the frame 71 from remaining in the hydraulic push rod 73; the frame 71 can collect the polishing liquid splashed during the polishing process, and the polishing liquid collected in the frame 71 can be discharged from the drain hole 76 and flow into the collection box 78 through the drain inclined plate 77 for collection.

[0023] In this embodiment, the polishing mechanism 5 includes a hydraulic push rod 2 51, an L-shaped plate 52, a drive motor 53, a polishing disc 54, a nozzle 55 and a liquid inlet pipe 56. The rear end of the inner top wall of the top frame 3 is embedded with a hydraulic push rod 2 51, and the output end of the hydraulic push rod 2 51 is fixedly installed with the L-shaped plate 52, the front of the L-shaped plate 52 is fixedly installed with the drive motor 53, the output end of the drive motor 53 is fixedly installed with the polishing disc 54, the back of the L-shaped plate 52 is fixedly installed with the nozzle 55, and the top of the nozzle 55 is connected to the liquid inlet pipe 56.

[0024] Specifically, operating the hydraulic push rod 2 51 can bring the polishing disk 54 close to the lens, starting the drive motor 53 to rotate the polishing disk 54 to polish the lens; connecting the liquid inlet pipe 56 with the polishing liquid delivery pipeline, the polishing liquid is delivered to the nozzle 55 by the liquid inlet pipe 56, and sprayed onto the lens by the nozzle 55.

[0025] In this embodiment, the loading mechanism 8 includes a push rod frame 81, a hydraulic push rod 3 82, a positioning plate 83 and a lifting plate 84. The push rod frame 81 is embedded at the left end of the inner bottom wall of the base frame 1, and a hydraulic push rod 3 82 is fixedly installed at the top center of the push rod frame 81. A through hole is opened on the top of the workbench 2 and located on the left side of the holding mechanism 7. The four corners of the through hole are fixedly installed with positioning plates 83. The end of the positioning plate 83 close to the center of the through hole is an arc surface. The output end of the hydraulic push rod 3 82 is fixedly installed with a lifting plate 84 extending into the interior of the four positioning plates 83.

[0026] The moving mechanism 6 includes a linear module 61, a vertical plate 62, an electric push rod 63, a mounting plate 64, a dual-axis cylinder 65, a mounting frame 66 and an arc-shaped clamping block 67. The linear module 61 is fixedly installed on the top rear end of the workbench 2, the vertical plate 62 is fixedly installed on the output end of the linear module 61, the electric push rod 63 is fixedly installed on the back of the vertical plate 62, the output end of the electric push rod 63 and the mounting plate 64 is fixedly installed above the vertical plate 62, the dual-axis cylinder 65 is fixedly installed on the mounting plate 64, the output end of the dual-axis cylinder 65 is fixedly installed with a mounting frame 66, and the bottom of the mounting frame 66 is fixedly installed with an arc-shaped clamping block 67.

[0027] Specifically, the lenses that need to be polished are placed one by one between the four positioning plates 83, and the hydraulic push rod 3 82 is operated to move the lifting plate 84 upward one station to push out the top lens, and the electric push rod 63 is operated to move the two arc-shaped clamping blocks 67 to both sides of the lens, and the dual-axis cylinder 65 is operated to drive the arc-shaped clamping blocks 67 to move relative to each other to clamp the lens, and the electric push rod 63 is operated to raise the height of the lens, and the linear module 61 is operated to move the lens to the polishing area. In this way, automatic loading of the lens is realized.

[0028] It should be noted that the hydraulic push rod 2 51 , the drive motor 53 , the linear module 61 , the electric push rod 63 , the dual-axis cylinder 65 , the hydraulic push rod 1 73 and the hydraulic push rod 3 82 are all electrically connected to the controller 4 .

[0029] The working principle of the above embodiment is:

[0030] Place the lenses to be polished one by one between the four positioning plates 83, operate the hydraulic push rod 3 82 to move the lifting plate 84 upward one station to eject the top lens, operate the electric push rod 63 to move the two arc-shaped clamping blocks 67 to both sides of the lens, operate the dual-axis cylinder 65 to drive the arc-shaped clamping blocks 67 to move relative to each other to clamp the lens, operate the electric push rod 63 to raise the height of the lens, and operate the linear module 61 to move the lens to the polishing area;

[0031] The hydraulic push rod 73 is operated to move the placement plate 74 upward so that the lens is clamped into the placement groove 75. The double-axis cylinder 65 is operated to drive the arc clamping blocks 67 on both sides to reset. The linear module 61 is operated to move the arc clamping blocks 67 out of the polishing area. The hydraulic push rod 73 is operated to move the lens into the frame 71.

[0032] The second hydraulic push rod 51 is operated to bring the polishing disc 54 close to the lens, and the liquid inlet pipe 56 is connected to the polishing liquid delivery pipe. The polishing liquid is delivered to the nozzle 55 by the liquid inlet pipe 56 and sprayed onto the lens by the nozzle 55. The drive motor 53 is started to rotate the polishing disc 54 to polish the lens.

[0033] During the lens polishing process, the rectangular baffle 72 can prevent the polishing liquid in the frame 71 from flowing into the hydraulic push rod 73. In addition, the frame 71 can collect the polishing liquid splashed during the polishing process. The polishing liquid collected in the frame 71 can be discharged from the drain hole 76 and flow into the collection box 78 through the drain inclined plate 77 for collection.

[0034] After the lens is polished, the second hydraulic push rod 51 is operated to move the polishing disc 54 upward to reset, and the first hydraulic push rod 73 is operated to move the lens upward out of the frame 71, making it convenient for the polishing personnel to take it out.

[0035] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lens polishing device for optical instrument production, comprising a base frame (1), characterized in that: A workbench (2) is fixedly mounted on the top of the base frame (1), a top frame (3) is fixedly mounted on the top of the base frame (1) and above the workbench (2), a controller (4) is fixedly mounted on the front of the top frame (3), a polishing mechanism (5) is arranged inside the top frame (3), a moving mechanism (6) is arranged at the top rear end of the workbench (2), a holding mechanism (7) is arranged at the top center of the workbench (2), and a loading mechanism (8) is arranged inside the base frame (1).

2. The lens polishing device for optical instrument production according to claim 1, characterized in that: The moving mechanism (6) comprises a linear module (61), a vertical plate (62), an electric push rod (63), a mounting plate (64), a double-axis cylinder (65), a mounting frame (66) and an arc-shaped clamping block (67). The linear module (61) is fixedly mounted on the top rear end of the workbench (2). The output end of the linear module (61) is fixedly mounted on the vertical plate (62). The back of the vertical plate (62) is fixedly mounted on the electric push rod (63). The output end of the electric push rod (63) is fixedly mounted on the top of the vertical plate (62). The mounting plate (64) is fixedly mounted on the mounting plate (64). The double-axis cylinder (65) is fixedly mounted on the output end of the double-axis cylinder (65). The mounting frame (66) is fixedly mounted on the bottom of the mounting frame (66).

3. The lens polishing device for optical instrument production according to claim 1, characterized in that: The holding mechanism (7) comprises a frame (71), a rectangular baffle (72), a hydraulic push rod (73), a placement plate (74), a placement groove (75), a drainage hole (76), a drainage inclined plate (77) and a collection box (78). The frame (71) is fixedly mounted at the top center of the workbench (2). The rectangular baffle (72) is embedded at the center of the inner bottom wall of the frame (71). The hydraulic push rod (73) is fixedly mounted on the inner top wall of the base frame (1). The output end of the hydraulic push rod (73) passes through the workbench (2) and extends to the bottom of the workbench (2). The hydraulic push rod (73) is inserted into the rectangular baffle (72), and a placement plate (74) is fixedly installed at the output end thereof. A placement groove (75) is provided at the top center of the placement plate (74). A drainage hole (76) is provided at the right bottom end of the frame (71). A drainage inclined plate (77) is fixedly installed on the top of the workbench (2) and on the right side of the frame (71). A drainage groove is provided on the top of the drainage inclined plate (77). A collection box (78) is embedded on the top of the workbench (2) and on the right side of the drainage inclined plate (77).

4. The lens polishing device for optical instrument production according to claim 1, characterized in that: The polishing mechanism (5) comprises a second hydraulic push rod (51), an L-shaped plate (52), a driving motor (53), a polishing disc (54), a nozzle (55) and a liquid inlet pipe (56). The rear end of the inner top wall of the top frame (3) is embedded with the second hydraulic push rod (51). The output end of the second hydraulic push rod (51) is fixedly mounted with the L-shaped plate (52). The front side of the L-shaped plate (52) is fixedly mounted with the driving motor (53). The output end of the driving motor (53) is fixedly mounted with the polishing disc (54). The back side of the L-shaped plate (52) is fixedly mounted with the nozzle (55). The top of the nozzle (55) is connected to the liquid inlet pipe (56).

5. The lens polishing device for optical instrument production according to claim 1, characterized in that: The feeding mechanism (8) includes a push rod frame (81), a hydraulic push rod three (82), a positioning plate (83) and a lifting plate (84). The push rod frame (81) is embedded at the left end of the inner bottom wall of the base frame (1). The hydraulic push rod three (82) is fixedly installed at the top center of the push rod frame (81). A through hole is opened at the top of the workbench (2) and on the left side of the holding mechanism (7). The four corners of the through hole are fixedly installed with positioning plates (83). The end of the positioning plate (83) close to the center of the through hole is an arc surface. The output end of the hydraulic push rod three (82) is fixedly installed with a lifting plate (84) extending into the interior of the four positioning plates (83).

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