Fixing mechanism for optical filter production

Abstract

The utility model relates to the technical field of optical filter processing, in particular to a fixing mechanism for optical filter production, which is characterized in that a servo motor drives a first gear to drive a second gear and a mounting seat to rotate, so that the inclination angle of a fixed optical filter can be adjusted, the production processing at different angles can be met, and the production efficiency is improved. The processing efficiency can be improved; the supporting base is arranged at the bottom of the mounting cavity, and the clamping plate is mounted in the supporting base through the spring, so that the to-be-clamped optical filter can be effectively limited, and subsequent fixing treatment is facilitated; the positioning holes and the sliding grooves are formed in the top of the mounting base, the limiting sliding blocks are connected to the bottoms of the connecting plates, the limiting sliding blocks are in embedded sliding connection with the sliding grooves, and the connecting plates are connected with the positioning holes through the fixing bolts, so that the positions and the number of the connecting plates can be adjusted according to actual production requirements, and the practicability of the whole structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical filter processing, in particular to a fixing mechanism for producing optical filters. Background Art

[0002] Optical filters are optical devices used to select the desired radiation band. One common feature of optical filters is that no optical filter can make the image of celestial bodies brighter, because all optical filters absorb certain wavelengths, making objects darker. Filters are very useful and are widely used in the photography industry. Their main feature is that they can be made quite large in size. Optical filters require a fixture during the production and processing process.

[0003] In the prior art, an optical filter production fixing device with application number CN201921366566.0 includes a base, a support plate is fixedly connected to the back of the top of the base, a groove is opened on the top of the base, a slider is slidably connected to the bottom wall of the groove, and an electric push rod is fixedly connected to the top of the slider. After the optical filter is clamped by a vacuum suction cup, the fixing device for optical filter production can be moved left and right in the long groove by the slider, and the slider drives the electric push rod, the rotating motor and the grinding wheel to move left and right. The electric push rod performs lifting and contraction movement, drives the rotating motor and the grinding wheel to move up and down, and moves the grinding wheel to the position for grinding the filter. The rotating motor drives the grinding wheel to perform circular motion, which facilitates the grinding wheel to grind the filter, and achieves the purpose of processing the filter. The overall structure is simple, easy to use, and meets the needs of actual use. However, the fixed filter cannot be adjusted at an inclination angle, which makes it difficult to meet the production and processing of different angles, affecting the processing efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a fixing mechanism for producing an optical filter to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing mechanism for producing optical filters, comprising a mounting bracket, a mounting seat and a suction cup, a rotating shaft is installed inside the mounting bracket through a bearing, a mounting seat is installed on the rotating shaft, a mounting cavity is opened inside the mounting seat, a supporting base is arranged at the bottom of the inner cavity of the mounting cavity, a clamping plate is connected to the side wall of the inner cavity of the supporting base, sliding grooves are opened at the top of the mounting seat on both sides of the mounting cavity, positioning holes are evenly opened on the side edges of the sliding grooves on the top surface of the mounting seat, a connecting plate is installed on the surface of the sliding groove, a vertical plate is installed on one side of the top of the connecting plate, an electric telescopic rod is installed on one side of the surface of the vertical plate, an output end of the electric telescopic rod is connected to a suction cup, a servo motor is installed on one side of the surface of the mounting bracket, and the output end of the servo motor is connected to a first gear.

[0006] Preferably, a telescopic cylinder is installed at the bottom of the mounting seat, and an output end of the telescopic cylinder is connected to the bottom of the supporting base.

[0007] Preferably, the clamping plate is connected to the inner cavity wall of the support base via a spring, and the cross section of the support base is a "concave" shape.

[0008] Preferably, a limiting slider is connected to the bottom of the connecting plate, the limiting slider is engaged with the sliding groove and is slidably connected, and the connecting plate is connected to the positioning hole through a fixing pin.

[0009] Preferably, a second gear is mounted on the surface of one end of the rotating shaft, and the second gear is meshed and transmission-connected with the first gear.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model drives the first gear to rotate with the second gear and the mounting seat through a servo motor, so that the inclination angle of the fixed filter can be adjusted, thereby meeting the production and processing requirements at different angles, which is beneficial to improving the processing efficiency; a supporting base is arranged at the bottom of the mounting cavity, and a clamping plate is installed inside the supporting base through a spring, so that the filter to be clamped can be effectively limited, which is convenient for subsequent fixing processing; a positioning hole and a sliding groove are arranged on the top of the mounting seat, a limiting slider is connected to the bottom of the connecting plate, the limiting slider is slidably connected with the sliding groove, and the connecting plate is connected to the positioning hole through a fixed pin, so that the position and quantity of the connecting plate can be adjusted according to actual production needs, thereby improving the practicality of the entire structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the connection structure between the first gear and the second gear of the utility model.

[0013] In the figure: 1. Mounting bracket; 2. Mounting seat; 3. Suction cup; 4. Rotating axis; 5. Mounting cavity; 6. Support base; 7. Clamping plate; 8. Spring; 9. Positioning hole; 10. Sliding groove; 11. Telescopic cylinder; 12. Limiting slider; 13. Fixing pin; 14. Connecting plate; 15. Vertical plate; 16. Electric telescopic rod; 17. Servo motor; 18. First gear; 19. Second gear. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0016] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] See also Figure 1-2 The utility model provides a technical solution: a fixing mechanism for producing optical filters, comprising a mounting bracket 1, a mounting seat 2 and a suction cup 3, a rotating shaft 4 is installed inside the mounting bracket 1 through a bearing, a mounting seat 2 is installed on the rotating shaft 4, a mounting cavity 5 is opened inside the mounting seat 2, a supporting base 6 is arranged at the bottom of the inner cavity of the mounting cavity 5, a clamping plate 7 is connected to the inner cavity side wall of the supporting base 6, sliding grooves 10 are opened at the top of the mounting seat 2 on both sides of the mounting cavity 5, positioning holes 9 are evenly opened on the side of the sliding groove 10 on the top surface of the mounting seat 2, a connecting plate 14 is installed on the surface of the sliding groove 10, a vertical plate 15 is installed on one side of the top of the connecting plate 14, an electric telescopic rod 16 is installed on one side of the surface of the vertical plate 15, the output end of the electric telescopic rod 16 is connected to the suction cup 3, a servo motor 17 is installed on one side of the surface of the mounting bracket 1, and the output end of the servo motor 17 is connected to the first gear 18.

[0018] Furthermore, a telescopic cylinder 11 is installed at the bottom of the mounting seat 2 , and an output end of the telescopic cylinder 11 is connected to the bottom of the supporting base 6 .

[0019] Furthermore, the clamping plate 7 is connected to the inner wall of the support base 6 through the spring 8, and the cross section of the support base 6 is a "concave" shape.

[0020] Furthermore, a limit slider 12 is connected to the bottom of the connecting plate 14 , the limit slider 12 is engaged and slidably connected with the sliding groove 10 , and the connecting plate 14 is connected to the positioning hole 9 through a fixing pin 13 .

[0021] Furthermore, a second gear 19 is mounted on the surface of one end of the rotating shaft 4 , and the second gear 19 is meshed and transmission-connected with the first gear 18 .

[0022] The utility model drives the first gear 18 to rotate the second gear 19 and the mounting seat 2 through a servo motor 17, so that the inclination angle of the fixed filter can be adjusted to meet the production and processing at different angles, which is beneficial to improving the processing efficiency; by arranging a support base 6 at the bottom of the mounting cavity 5, and a clamping plate 7 is installed inside the support base 6 through a spring 8, the filter to be clamped can be effectively limited, which is convenient for subsequent fixing processing; by arranging a positioning hole 9 and a sliding groove 10 at the top of the mounting seat 2, a limiting slider 12 is connected to the bottom of the connecting plate 14, the limiting slider 12 is slidably connected with the sliding groove 10, and the connecting plate 14 is connected to the positioning hole 9 through a fixing pin 13, so that the position and number of the connecting plate 14 can be adjusted according to actual production needs, thereby improving the practicality of the entire structure.

[0023] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixing mechanism for producing an optical filter, comprising a mounting bracket (1), a mounting seat (2) and a suction cup (3), characterized in that: A rotating shaft (4) is installed inside the mounting bracket (1) through a bearing, a mounting seat (2) is installed on the rotating shaft (4), a mounting cavity (5) is provided inside the mounting seat (2), a supporting base (6) is provided at the bottom of the inner cavity of the mounting cavity (5), a clamping plate (7) is connected to the inner cavity side wall of the supporting base (6), sliding grooves (10) are provided on both sides of the mounting cavity (5) at the top of the mounting seat (2), positioning holes (9) are evenly provided on the side of the sliding groove (10) at the top surface of the mounting seat (2), a connecting plate (14) is installed on the surface of the sliding groove (10), a vertical plate (15) is installed on one side of the top of the connecting plate (14), an electric telescopic rod (16) is installed on one side of the surface of the vertical plate (15), an output end of the electric telescopic rod (16) is connected to a suction cup (3), a servo motor (17) is installed on one side of the surface of the mounting bracket (1), and an output end of the servo motor (17) is connected to a first gear (18).

2. The fixing mechanism for producing an optical filter according to claim 1, characterized in that: A telescopic cylinder (11) is installed at the bottom of the mounting seat (2), and the output end of the telescopic cylinder (11) is connected to the bottom of the supporting base (6).

3. The fixing mechanism for producing an optical filter according to claim 1, characterized in that: The clamping plate (7) is connected to the inner wall of the support base (6) via a spring (8); the cross section of the support base (6) is in the shape of a "concave" character.

4. The fixing mechanism for producing an optical filter according to claim 1, characterized in that: The bottom of the connection plate (14) is connected to a limit slider (12), the limit slider (12) is engaged and slidably connected with the sliding groove (10), and the connection plate (14) is connected to the positioning hole (9) via a fixed latch (13).

5. The fixing mechanism for producing an optical filter according to claim 1, characterized in that: A second gear (19) is mounted on one end surface of the rotating shaft (4), and the second gear (19) is meshed and transmission-connected with the first gear (18).

Images