Optical glass processing and coating device

Abstract

The utility model discloses an optical glass processing and coating device and relates to the technical field of coating devices. The coating structure comprises a mounting rack, a mounting pipe located in the upper end of the mounting rack, nozzles located at the lower end of the mounting pipe and distributed at equal intervals, an electromagnetic guide rail fixedly arranged in the mounting rack, and electromagnetic sliding blocks located at the two ends of the mounting pipe; the clamping structure comprises a ring seat, a rotating ring rotationally mounted in the ring seat, a mounting ring located in the rotating ring, a sliding sleeve mounted in the mounting ring in an embedded manner, a clamping rod slidably mounted in the sliding sleeve, and an extrusion block located on the inner wall of the rotating ring; and; the turn-over structure comprises a supporting frame, rotating shafts located at the two ends of the mounting ring and a second motor fixedly arranged on one side of the mounting ring. According to the utility model, through the arrangement of the turn-over structure, the problem that the coating processing efficiency of the optical glass is reduced due to the fact that secondary material storage and taking are needed after single-side coating processing and then coating processing of the other side is carried out when double-side coating processing of the optical glass is needed is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to coating device technical field especially relates to optical glass processing coating device. BACKGROUND

[0002] Optical glass is a special type of glass with excellent optical properties, usually used in the manufacture of optical elements, lenses, prisms and other optical devices, such glass has high transparency, low dispersion, anti-reflection and excellent mechanical properties, and can be used to manufacture various precision optical products, and in the production and processing of optical glass products, coating processing is usually required, which can improve the optical properties, increase the wear resistance, improve the anti-reflection effect, etc., to change the surface properties or increase the specific function.

[0003] Chinese patent discloses a kind of full-automatic optical glass coating device (authorized announcement number CN213255414U), the patent technology includes a work plate, the bottom of work plate is provided with support leg, the upper end of work plate is provided with a coating cavity, glass is placed in coating cavity, a through hole is opened in the middle position of coating cavity, a base is set up at the bottom of work plate opposite through hole, a multi-port connector is set up on the base, the gas inlet pipe of base and multi-port connector is connected and conducted, the external negative pressure pipe of base is connected, negative pressure pipe is connected with negative pressure source, the main suction port of multi-port connector is connected with a vacuum chuck, two vice suction holes of multi-port connector are respectively provided with a suction duct, vacuum chuck is inserted into through hole, when glass is placed in coating cavity, it is adsorbed with the vacuum chuck of bottom part.The coating device of the utility model only needs a vacuum pump, and the coating and positioning of glass surface can be realized by using vacuum negative pressure mode, the overall structure is simplified, and the design is more reasonable.

[0004] The patent technology has the effect of convenient positioning coating processing in the process of use, but there are still deficiencies in the process of use, the use scene of optical glass is different, not only one side needs coating processing, such as photographic lens, microscope objective, optical fiber communication equipment window, etc., both sides need to be coated, after single-sided coating processing, it needs to be accessed again, and the other side needs to be coated, which reduces the coating processing efficiency of optical glass, therefore, the technical personnel in the art provides optical glass processing coating device to solve the problems in the above background technology. UTILITY MODEL CONTENTS

[0005] TECHNICAL SCHEME

[0006] To solve the above technical problems, the utility model is realized by the following technical scheme: the utility model discloses an optical glass processing coating device, which comprises,

[0007] The coating structure comprises a mounting frame, a mounting pipe located at the inner upper end of the mounting frame, a spray head located at the lower end of the mounting pipe and equidistantly distributed, an electromagnetic guide rail fixedly arranged in the mounting frame and symmetrically distributed, an electromagnetic slider located at both ends of the mounting pipe and slidingly mounted on the outer wall of the electromagnetic guide rail;

[0008] The clamping structure comprises a ring seat, a rotating ring rotatingly mounted in the inner part of the ring seat, a mounting ring located in the inner part of the rotating ring, a sliding sleeve embeddedly mounted in the inner part of the mounting ring, a clamping rod slidingly mounted in the inner part of the sliding sleeve, an extrusion block located in the inner wall of the rotating ring and arranged in an annular array, a motor one fixedly arranged at one end of the ring seat, a gear located at the upper end of the motor one, and a gear ring sleeved on the outer wall of the rotating ring and engaged with the gear;

[0009] And;

[0010] The turnover structure comprises a support frame, a rotating shaft located at both ends of the mounting ring and rotatingly mounted in the inner part of the support frame, and a motor two fixedly arranged at one side of the mounting ring and having an output end connected with the rotating shaft.

[0011] Further, a barrel is arranged in the inner part of the mounting frame, and a coating pump is communicated and mounted at the upper end of the barrel, and an output end of the coating pump penetrates through the mounting pipe;

[0012] Specifically, the barrel provides coating for the coating of the optical glass, the coating is pumped by the coating pump and delivered to the mounting pipe for shunting.

[0013] Further, a limiting ring is sleeved on the outer wall of the clamping rod, and a spring is arranged at one end of the limiting ring and connected with the mounting ring and sleeved on the outer side of the clamping rod;

[0014] Specifically, the elastic force of the spring acts on the mounting ring through the limiting ring, so that the clamping rod is elastically supported.

[0015] Further, a rubber head is arranged at one end of the clamping rod, a rotating seat is arranged at one end of the clamping rod, and a force receiving bead is rotatingly mounted in the inner part of the rotating seat;

[0016] Specifically, when the rubber head clamps the outer side of the optical lens, the optical lens is flexibly attached, so that the optical lens is prevented from being abraded during clamping.

[0017] Further, a connecting rod arranged in an annular array is arranged between the mounting ring and the ring seat, a rolling groove arranged in an annular array is formed in the outer wall of the rotating ring, and a plurality of rolling beads arranged in an annular array and rollingly mounted in the inner part of the rolling groove are rotatingly mounted on the inner wall of the ring seat;

[0018] Specifically, the mounting ring is connected with the ring seat through the connecting rod, when the rotating ring rotates in the inner part of the ring seat, the rotating ring is rotatingly supported by the rolling beads rolling in the inner wall of the rolling groove, and the resistance of the rotating ring is reduced, so that the rotating ring rotates more smoothly.

[0019] Further, the rotating shaft is sleeved with a conductive ring outside, the support frame inner wall is provided with an electric brush which is in sliding fit with the conductive ring, and the conductive ring is provided with a conductive seat which is sleeved outside the ring seat and electrically connected with the motor;

[0020] Specifically, the conductive seat rotates with the patient, and drives the conductive ring to rotate outside the rotating shaft during rotation, and provides power supply for the motor one during rotation because of the electrical connection with the electric brush. Advantages

[0021] Compared with the prior art, the utility model has the advantages that:

[0022] The utility model discloses, optical glass is fixed in the clamping rod inside the annular array distribution, and the surface of optical glass is uniformly coated by the coating of the spray head of lateral movement and is processed, through the spray of the spray head.

[0023] Meanwhile, the clamping structure can be turned over after the single-sided optical glass is sprayed, and the optical glass is conveniently turned over, and the coating processing of the double-sided surface of the optical glass is carried out under the premise that the optical glass does not need to be accessed for turning over, and the coating equipment is flexible and convenient to use.

[0024] Of course, implementing any product of the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0025] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creating labor.

[0026] Fig. 1 is a top view of the utility model;

[0027] Fig. 2 is a top view of the coating structure of the utility model;

[0028] Fig. 3 is a top view of the clamping structure and the turning structure of the utility model;

[0029] Fig. 4 is a top view of the ring seat of the utility model;

[0030] Fig. 5 is a top view of the rotating ring of the utility model;

[0031] Fig. 6 is a front view of the clamping rod of the utility model.

[0032] In the drawings, the components represented by each reference numeral are listed as follows: 100, coating structure; 101, mounting frame; 102, electromagnetic guide rail; 103, electromagnetic sliding block; 104, mounting pipe; 105, spray head; 106, barrel; 107, coating pump;

[0033] 200, clamping structure; 201, ring seat; 202, motor one; 203, gear; 204, mounting ring; 205, connecting rod; 206, ball; 207, clamping rod; 208, rotating ring; 209, rolling groove; 210, gear ring; 211, extrusion block; 212, sliding sleeve; 213, rubber head; 214, spring; 215, rotating seat; 216, force bearing ball; 217, limiting ring;

[0034] 300, surface turning structure; 301, support frame; 302, motor two; 303, rotating shaft; 304, brush; 305, conductive ring; 306, conductive seat DETAILED DESCRIPTION

[0035] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings.

[0036] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can be practiced in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0037] Secondly, the present application is described in detail in combination with the schematic diagram, when the embodiments of the present application are described in detail, in order to facilitate the description, the cross-sectional view of the device structure will be partially enlarged without general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present application here. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0038] In order to make the purposes, technical solutions and advantages of the present application more clear, the embodiments of the present application will be further described in detail below with reference to the drawings.

[0039] Example 1

[0040] Please refer to the drawings shown in FIG. 1-6, the present embodiment is an optical glass processing and coating device, comprising,

[0041] The coating structure 100 comprises a mounting frame 101, a mounting pipe 104 located at the upper end of the mounting frame 101, spray heads 105 located at the lower end of the mounting pipe 104 and distributed equidistantly, electromagnetic guide rails 102 fixedly arranged in the mounting frame 101 and symmetrically distributed, electromagnetic sliders 103 located at both ends of the mounting pipe 104 and slidingly installed on the outer wall of the electromagnetic guide rails 102; and the turning structure 300 comprises a support frame 301, a rotating shaft 303 located at both ends of the mounting ring 204 and rotatingly installed in the support frame 301, and a motor two 302 fixedly arranged on one side of the mounting ring 204 and having an output end connected with the rotating shaft 303.

[0042] A barrel 106 is arranged in the mounting frame 101, a coating pump 107 is arranged at the upper end of the barrel 106 in communication, and the output end of the coating pump 107 penetrates through the mounting pipe 104; a conductive ring 305 is sleeved on the outer side of the rotating shaft 303, a brush 304 is arranged on the inner wall of the support frame 301 and slidingly abuts against the conductive ring 305, and a conductive seat 306 is arranged at one end of the conductive ring 305 and electrically connected with the motor one 202; the turning structure 300 is used; optical glass is pre-stored and fixed in the mounting ring 204, the mounting pipe 104 is driven by electromagnetic force to slide on the outer wall of the electromagnetic guide rail 102 through the electromagnetic slider 103, thereby driving the spray head 105 to move, the coating pump 107 sucks coating in the barrel 106 to spray and process the optical glass, thereby realizing uniform coating processing of one side of the optical glass; after the coating processing, the motor two 302 operates, the driving force of the output end drives the ring seat 201 to rotate through the rotating shaft 303, so that the optical glass fixed in the ring seat 201 is turned over, thereby realizing convenient coating of the other side of the optical glass; during the coating processing, the double-sided coating of photographic lenses such as single-lens reflex cameras and lens assemblies can reduce reflection, improve transmittance and image quality, the objective lens of a microscope needs to be double-sided coated to eliminate surface reflection, double-sided coating is performed on the interface window of optical fiber communication to reduce loss and improve transmission efficiency, and the coating processing of the other side of the optical glass avoids additional access and storage actions, so that the optical glass needing double-sided coating processing is conveniently coated, and the coating processing efficiency of the optical glass is improved.

[0043] Embodiment 2

[0044] Please refer to Fig. 1- Figure 6As shown, the embodiment is based on the embodiment 1, further comprising: the clamping structure 200 includes ring seat 201, rotating ring 208 rotatingly installed in the inside of the ring seat 201, mounting ring 204 located in the inside of the rotating ring 208, sliding sleeve 212 embeddedly installed in the inside of the mounting ring 204, clamping rod 207 slidingly installed in the inside of the sliding sleeve 212, extrusion block 211 located in the inner wall of the rotating ring 208 and distributed in an annular array, motor one 202 fixedly arranged at one end of the ring seat 201, gear 203 located at the upper end of the motor one 202, gear ring 210 sleeved on the outer wall of the rotating ring 208 and engaged with the gear 203; the outer wall of the clamping rod 207 is sleeved with limiting ring 217, one end of the limiting ring 217 is provided with spring 214 connected with the mounting ring 204 and sleeved on the outside of the clamping rod 207; one end of the clamping rod 207 is provided with rubber head 213, one end of the clamping rod 207 is provided with rotating seat 215, force ball 216 is rotatingly installed in the inside of the rotating seat 215; a plurality of connecting rods 205 distributed in an annular array are arranged between the mounting ring 204 and the ring seat 201, a plurality of rolling grooves 209 distributed in an annular array are arranged on the outer wall of the rotating ring 208, a plurality of rolling balls 206 distributed in an annular array and rollingly installed in the inside of the rolling grooves 209 are rotatingly installed on the inner wall of the ring seat 201; the clamping structure 200 is used; it is worth noting that most of the optical glasses are processed into circles, the clamping structure 200 is more suitable for clamping the circular optical glasses because it is composed of a plurality of clamping rods 207 distributed in an annular array, and most of the optical glasses needing double-sided coating such as photographic lens and microscope objective are also circular, the motor one 202 drives the gear 203 to rotate, pushes the gear ring 210, and further drives the rotating ring 208 to rotate with the ring seat 201 as a support, the rotating ring 208 drives the clamping rod 207 to extrude the force ball 216 in the process of rotation, the force ball 216 rolls on the outer wall of the extrusion block 211, and thus the abrasion of the clamping rod 207 is reduced, because the inner wall of the extrusion block 211 is arc-shaped, the extrusion force gradually applied to the clamping rod 207 during rotation, the rubber head 213 of the clamping rod 207 clamps the side of the optical glass at multiple points, realizes positioning in the coating processing of the optical glass, and the position of the clamping rod 207 is adjustable, which facilitates clamping of optical glasses of different specifications and adapts to positioning of more types of optical glass spraying processing, and the flexibility of the clamping structure 200 is improved in the coating processing.

[0045] In the description of the utility model, still need to explain, unless another explicit provision and limitation, term " set up ", " install ", " link ", " connect " should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can indirectly connect through the intermediate medium, can be two elements inside the communication。For ordinary skilled person in the art, can understand the specific meaning of the above-mentioned terms in the utility model according to specific circumstances.

[0046] Finally, it should be noted that: the above only for the preferred embodiments of the utility model and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or equivalent replacement for part of the technical features。Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An optical glass processing coating apparatus characterized by: The coating structure (100) comprises a mounting frame (101), a mounting pipe (104) located at the upper end of the mounting frame (101), spray heads (105) located at the lower end of the mounting pipe (104) and distributed equidistantly, electromagnetic guide rails (102) fixedly arranged in the mounting frame (101) and distributed symmetrically, electromagnetic sliding blocks (103) located at both ends of the mounting pipe (104) and slidingly arranged on the outer wall of the electromagnetic guide rails (102); the clamping structure (200) comprises a ring seat (201), a rotating ring (208) rotatingly arranged in the ring seat (201), a mounting ring (204) located in the rotating ring (208), a sliding sleeve (212) embeddedly arranged in the mounting ring (204), a clamping rod (207) slidingly arranged in the sliding sleeve (212), extrusion blocks (211) located on the inner wall of the rotating ring (208) and arranged in an annular array, a motor one (202) fixedly arranged at one end of the ring seat (201), a gear (203) located at the upper end of the motor one (202), a gear ring (210) sleeved on the outer wall of the rotating ring (208) and engaged with the gear (203); and the turning structure (300) comprises a support frame (301), a rotating shaft (303) rotatingly arranged in the support frame (301) and located at both ends of the mounting ring (204), and a motor two (302) fixedly arranged at one side of the mounting ring (204) and having an output end connected with the rotating shaft (303).

2. The optical glass processing coating apparatus according to claim 1, characterized by: A barrel (106) is arranged in the mounting frame (101), and a coating pump (107) is arranged at the upper end of the barrel (106) in communication.

3. The optical glass processing coating apparatus according to claim 1, wherein: A limiting ring (217) is sleeved on the outer wall of the clamping rod (207), and one end of the limiting ring (217) is provided with a spring (214) connected with the mounting ring (204) and sleeved on the outer side of the clamping rod (207).

4. The optical glass processing coating apparatus according to claim 1, wherein: One end of the clamping rod (207) is provided with a rubber head (213), and the other end of the clamping rod (207) is provided with a rotating seat (215), The rotating seat (215) is rotatingly arranged with a force receiving ball (216) in the rotating seat (215).

5. The optical glass processing coating apparatus according to claim 1, wherein: Connecting rods (205) arranged in an annular array are arranged between the mounting ring (204) and the ring seat (201), the outer wall of the rotating ring (208) is provided with a rolling groove (209) arranged in an annular array, and the inner wall of the ring seat (201) is rotatingly arranged with rolling balls (206) arranged in an annular array and rollingly arranged in the rolling groove (209).

6. The optical glass processing coating apparatus according to claim 1, wherein: The outer side of the rotating shaft (303) is sleeved with a conductive ring (305), the inner wall of the support frame (301) is provided with an electric brush (304) slidingly abutting against the conductive ring (305), and one end of the conductive ring (305) is provided with a conductive seat (306) sleeved on the outer side of the ring seat (201) and electrically connected with the motor one (202).

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