Optical glass coating fixture

Abstract

The utility model provides an optical glass coating fixture, which belongs to the field of optical glass processing technology, including a placement base plate, a rotating shaft roller is rotatably connected at the top center axis of the placement base plate, a clamping frame is arranged on the side of the rotating shaft roller, and a first motor is installed on one side of the rotating shaft roller; a clamping groove is arranged inside the clamping frame, and slide grooves are arranged on both sides of the clamping frame, and an adjustment clamping assembly is installed in the clamping frame, and the adjustment clamping assembly includes a screw rod, a nut, a second motor, and a clamping plate. The device can clamp optical glasses of different sizes through the clamping assembly, and at the same time, the optical glass is stably supported by the placement base plate and the clamping frame, and then the clamping frame and the optical glass are turned over by the rotating shaft roller and the first motor housing, so that the optical glass can be double-sided coated without repeated clamping, thereby improving the coating efficiency and preventing the optical glass from being damaged.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of optical glass processing, in particular to an optical glass coating fixture. Background Art

[0002] Optical glass includes colorless optical glass, colored optical glass, radiation-resistant optical glass, radiation-proof glass and optical quartz glass. Optical glass is the foundation and an important part of the optoelectronic technology industry. In actual use, on the one hand, in order to reduce the wear of glass lenses caused by use, and on the other hand, to meet special usage requirements, it is generally necessary to coat the surface of the optical glass.

[0003] The existing optical glass coating fixture used in manual coating can adapt to the clamping and fixing of optical glass of different widths by changing the distance between the two fixtures. Some optical glass needs double-sided coating. When double-sided coating is performed on the optical glass, it needs to be clamped on both sides. After coating on one side, it needs to be turned over for coating on the other side. In this way, the optical glass needs to be manually turned over and clamped again. This method is easy to cause friction and scratches on the optical glass when taking and placing the optical glass. On the other hand, it is time-consuming and affects the coating efficiency. Utility Model Content

[0004] The utility model mainly provides an optical glass coating fixture to solve the technical problems raised in the above background technology.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] An optical glass coating fixture comprises a placement base plate, a top central axis of the placement base plate is rotatably connected to a rotating shaft roller, a clamping frame is arranged on the side of the rotating shaft roller, and a first motor is installed on one side of the rotating shaft roller;

[0007] A clamping groove is arranged inside the clamping frame, and slide grooves are arranged on both sides of the clamping frame. An adjusting clamping assembly is installed in the clamping frame, and the adjusting clamping assembly includes a screw rod rotatably connected to the slide groove on one side, a nut is slidably installed on the screw rod, a second motor connected to the screw rod is installed on one side of the clamping frame, and a clamping plate movable in the clamping groove is installed on one side of the nut.

[0008] Furthermore, a support plate is provided on the bottom inner wall of the clamping groove close to the rotating shaft roller, and the clamping plate is an L-shaped structure, and the lower surface of the top of the clamping plate is at the same horizontal plane as the top surface of the support plate.

[0009] Furthermore, two support bars are provided on both sides of the top of the base plate, the top surface of the support bar and the top surface of the support plate are at the same horizontal plane, and the bottom of the clamping plate is provided with a notch matched with the support bar.

[0010] Furthermore, thin rubber pads are provided on the inner sides of the support plate and the clamping plate and on the tops of the support bars.

[0011] Furthermore, a guide rod is installed inside the slide groove on the opposite side of the screw rod, a slider is installed on the guide rod, and the slider is connected to one side of the clamping plate.

[0012] Furthermore, a circular sliding frame is provided on the outside of the placement base plate, a through-bar hole is provided on one side of the sliding frame, an electric push rod is installed on the side of the sliding frame on the side of the through-bar hole, a connecting block is installed on the output rod of the electric push rod, and the connecting block passes through the through-bar hole and is connected to one side of the placement base plate.

[0013] Furthermore, the length of the sliding frame is equal to 1.5 times the length of the placement base plate, an arc strip is provided on one side of the placement base plate, and a strip groove adapted to the arc strip is provided on the inner wall of the corresponding side of the sliding frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Firstly, the device can clamp optical glasses of different sizes through the clamping assembly, and stably support the optical glass by placing the bottom plate and the clamping frame, and then turn over the clamping frame and the optical glass through the rotating shaft roller and the first motor housing, so that the optical glass can be coated on both sides without repeated clamping, thereby improving the coating efficiency and preventing damage to the optical glass;

[0016] Secondly, the device can adjust the position of the bottom plate through the cooperation of the electric push rod and the sliding frame, so that the optical glass before and after flipping is moved to the coating machine to complete the coating operation, which is highly practical.

[0017] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure (excluding the sliding frame area) of the utility model from a first viewing angle;

[0020] Figure 3 It is a schematic diagram of the overall structure (excluding the sliding frame area) of the utility model from a second viewing angle;

[0021] Figure 4 It is a schematic diagram of the clamping frame area structure of the utility model.

[0022] In the figure: 10, placing base plate; 11, supporting bar; 12, arc bar; 20, clamping frame; 21, rotating shaft roller; 22, clamping groove; 23, sliding groove; 24, supporting plate; 25, carrying block; 30, clamping assembly; 31, clamping plate; 32, second motor; 33, screw rod; 34, nut; 35, guide rod; 36, slider; 40, first motor; 50, sliding frame; 51, through-bar hole; 60, electric push rod. DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0024] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] For examples, please refer to the attached Figure 1-4 , an optical glass coating fixture, comprising a placing base plate 10, a rotating shaft roller 21 is rotatably connected at the top center axis of the placing base plate 10, a clamping frame 20 is arranged on the side of the rotating shaft roller 21, and a first motor 40 is installed on one side of the rotating shaft roller 21;

[0027] The clamping frame 20 is provided with a clamping groove 22 inside, and slide grooves 23 are provided on both sides of the clamping frame 20. An adjusting clamping assembly 30 is installed in the clamping frame 20, and the adjusting clamping assembly 30 includes a screw rod 33 rotatably connected and arranged in the slide groove 23 on one side, and a nut 34 is slidably installed on the screw rod 33. A second motor 32 connected to the screw rod 33 is installed on one side of the clamping frame 20, and a clamping plate 31 movable in the clamping groove 22 is installed on one side of the nut 34.

[0028] It should be noted that the electrical components of the device are all electrically connected to a conventional PLC controller.

[0029] For details, please refer to the attached Figure 2 The bottom inner wall of the clamping groove 22 near the rotating shaft roller 21 is provided with a support plate 24, and the clamping plate 31 is an L-shaped structure, and the lower side of the top of the clamping plate 31 is at the same horizontal plane as the top surface of the support plate 24;

[0030] In this embodiment, it should be noted that the support plate 24 and the clamping plate 31 can lift the bottom of the optical glass when the optical glass is placed, so as to facilitate the subsequent clamping operation of the optical glass.

[0031] For details, please refer to the attached Figure 2 and attached Figure 3 , two support bars 11 are provided on both sides of the top of the placement base plate 10, the top surface of the support bar 11 is at the same horizontal plane as the top surface of the support plate 24, and the bottom of the clamping plate 31 is provided with a notch adapted to the support bar 11;

[0032] In this embodiment, it should be noted that the support bar 11 can more comprehensively support the optical glass, so that the optical glass can maintain balance while waiting for clamping. If the optical glass is fully coated on both sides, the length of the support bar 11 can be extended according to actual needs, and the length of the inner end of the support plate 24 and the clamping plate 31 can be shortened.

[0033] Furthermore, thin rubber pads are provided on the inner side surfaces of the support plate 24 and the clamping plate 31 and the top of the support bar 11;

[0034] In this embodiment, it should be noted that the thin rubber pad has a certain elasticity on one hand, which prevents the clamping plate 31 from excessively clamping the optical glass, and on the other hand, it can prevent the optical glass from being worn.

[0035] For details, please refer to the attached Figure 4 A guide rod 35 is installed inside the slide groove 23 on the opposite side of the screw rod 33, and a slider 36 is installed on the guide rod 35, and the slider 36 is connected to one side of the clamping plate 31;

[0036] In this embodiment, it should be noted that, through the cooperation of the guide rod 35 and the slider 36 , the clamping plate 31 can slide more stably inside the clamping frame 20 to complete the clamping of the optical glass.

[0037] For details, please refer to the attached Figure 1 The outside of the placement base plate 10 is also provided with a circular sliding frame 50, and a through-hole 51 is provided on one side of the sliding frame 50. An electric push rod 60 is installed on the side of the sliding frame 50 on the side of the through-hole 51. A connecting block 25 is installed on the output rod of the electric push rod 60. The connecting block 25 penetrates the through-hole 51 and is connected to one side of the placement base plate 10;

[0038] In this embodiment, it should be noted that, through the operation of the electric push rod 60, the placement base plate 10 can slide inside the sliding frame 50, so that after the clamping frame 20 is turned over, the position of the placement base plate 10 inside the sliding frame 50 is adjusted to facilitate the fixed position coating machine to perform coating operations on the optical glass.

[0039] Furthermore, the length of the sliding frame 50 is equal to 1.5 times the length of the placement base plate 10, a curved strip 12 is provided on one side of the placement base plate 10, and a strip groove adapted to the curved strip 12 is provided on the inner wall of the corresponding side of the sliding frame 50;

[0040] In this embodiment, it should be noted that the limit range of movement of the placement base plate 10 inside the sliding frame 50 just corresponds to the center position of the two sides of the placement base plate 10 in the sliding frame 50, so that the optical glass can better correspond to the coating machinery at the top of the center of the sliding frame 50, and the cooperation of the arc strip 12 and the strip groove can make the placement base plate 10 stably slide inside the sliding frame 50.

[0041] The specific operation mode of the utility model is as follows:

[0042] Before coating, the optical glass is first placed inside the clamping groove 22 of the clamping frame 20, with one end against the side wall of one end of the top of the support plate 24. The support bar 11 can keep the optical glass balanced. At this time, the second motor 32 can be started by the controller to rotate the screw rod 33, and the screw nut 34 moves the clamping plate 31 toward the optical glass to clamp the other end of the optical glass, and then the coating operation is performed;

[0043] After the coating operation on one side is completed, the first motor 40 operates to turn over the clamping frame 20 through the rotating shaft roller 21, and then the electric push rod 60 operates to drive the placement base plate 10 to move through the connecting block 25, so that the placement base plate 10 on one side of the optical glass is moved to the center of the sliding frame 50, and then the coating operation on this side is carried out.

[0044] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. An optical glass coating fixture, comprising a placement base plate (10), characterized in that: A rotating shaft roller (21) is rotatably connected to the top central axis of the placement base plate (10), a clamping frame (20) is arranged on the side of the rotating shaft roller (21), and a first motor (40) is installed on one side of the rotating shaft roller (21); The clamping frame (20) is provided with a clamping groove (22) inside, and slide grooves (23) are provided on both sides of the clamping frame (20). An adjusting clamping assembly (30) is installed in the clamping frame (20), and the adjusting clamping assembly (30) includes a screw rod (33) rotatably connected and arranged in the slide groove (23) on one side, and a nut (34) is slidably installed on the screw rod (33). A second motor (32) connected to the screw rod (33) is installed on one side of the clamping frame (20), and a clamping plate (31) movable in the clamping groove (22) is installed on one side of the nut (34).

2. The optical glass coating fixture according to claim 1, characterized in that: A support plate (24) is provided on the inner wall of the bottom of the clamping groove (22) close to the rotating shaft roller (21); the clamping plate (31) is an L-shaped structure; the lower surface of the top of the clamping plate (31) is at the same horizontal plane as the top surface of the support plate (24).

3. The optical glass coating fixture according to claim 2, characterized in that: Two support bars (11) are arranged on both sides of the top of the placement base plate (10), the top surface of the support bar (11) and the top surface of the support plate (24) are at the same horizontal plane position, and the bottom of the clamping plate (31) is provided with a notch that matches the support bar (11).

4. The optical glass coating fixture according to claim 3, characterized in that: The inner sides of the support plate (24) and the clamping plate (31) and the top of the support bar (11) are all provided with thin rubber pads.

5. The optical glass coating fixture according to claim 1, characterized in that: A guide rod (35) is installed inside the slide groove (23) on the opposite side of the screw rod (33), and a slider (36) is installed on the guide rod (35). The slider (36) is connected to one side of the clamping plate (31).

6. The optical glass coating fixture according to claim 1, characterized in that: A circular sliding frame (50) is also provided on the outside of the placement base plate (10), and a through-hole (51) is provided on one side of the sliding frame (50). An electric push rod (60) is installed on the side of the sliding frame (50) on the side of the through-hole (51), and a connecting block (25) is installed on the output rod of the electric push rod (60), and the connecting block (25) passes through the through-hole (51) and is connected to one side of the placement base plate (10).

7. The optical glass coating fixture according to claim 6, characterized in that: The length of the sliding frame (50) is equal to 1.5 times the length of the placement base plate (10), an arc-shaped strip (12) is provided on one side of the placement base plate (10), and a strip-shaped groove matching the arc-shaped strip (12) is provided on the inner wall of the corresponding side of the sliding frame (50).

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