Coating device for optical lens production

Abstract

The utility model discloses a coating device for optical lens production, and relates to the technical field of optical lens coating, in particular to a coating device for optical lens production, which comprises supporting legs, an annular plate is fixedly connected onto the supporting legs, and an annular conveying belt is mounted in the annular plate. According to the film coating device for optical lens production, a lens body is conveyed along the annular conveying belt through the film coating equipment body, when the lens body passes through a first infrared probe, a hydraulic cylinder is triggered to act, a sliding plate is pushed to slide in a frame, after a clamping plate moves to the outside of the lens body, a second infrared probe detects the position of a lens, and an electric push rod is started to clamp the lens body; when the lens is turned over, the hydraulic cylinder lifts the lens to a preset height, then the driving motor drives the rotating plate to rotate to 180 degrees, turning over is completed, the lens is put back to the annular conveying belt, at the moment, the other face of the lens can be coated, and the accurate and efficient automatic turning-over process is achieved through cooperation of the first infrared probe and the second infrared probe and coordinated action of all the parts.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical lens coating technology field, specifically be used in optical lens production coating device. BACKGROUND

[0002] Optical lens adopts high-precision manufacturing process, has excellent optical performance and stable physical characteristics, can satisfy high demand imaging and optical application demand, and its surface needs to go through advanced coating treatment, not only has promoted the light transmittance and anti -reflection performance, also has strengthened the scratch resistance and durability, and the lens is suitable for optical instrument, camera lens, medical equipment and other fields, shows excellent quality and reliability.

[0003] The utility model discloses a kind of coating devices for optical lens production, and its basic description is as follows: the utility model relates to optical lens technical field, specifically be used in optical lens production coating device, including bottom plate, lifting device, clamping device and dust collection device, the bottom plate bottom four corners are provided with support column, the lower end of the support column is provided with base, the top of the bottom plate is provided with coating box, the front end of the coating box is provided with the cavity with front opening, the cavity is provided with the lifting device, the lifting device includes first electric push rod, push rod and placement table, second electric push rod output end drives clamping piece to clamp lens, through two groups of clamping devices to fix lens, then coating is carried out, after front coating is finished, start rotating motor, rotating motor drives rotating column to make clamping device rotate, realize the back of lens, to further coat the back of lens.

[0004] But in actual use process, the above-mentioned document in coating process, lens is placed into equipment by artificial, and after completing one side coating, manually start equipment to overturn lens, this operation mode is low in efficiency when processing a large number of lenses, increases artificial burden, is not conducive to mass production. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a coating device for optical lens production, which solves the problem of the prior art in the coating process, i.e. the lens needs to be placed into the equipment by artificial, and the lens needs to be manually turned over after completing one side coating. This operation method is low in efficiency when processing a large number of lenses, increases the artificial burden, and is not conducive to mass production.

[0006] In order to achieve the above object, the utility model discloses a coating device for optical lens production through the following technical schemes, a coating device for optical lens production, including support leg, the support leg is fixedly connected with annular plate, install annular transmission belt in the annular plate, place a plurality of lens bodies on the annular transmission belt, the coating equipment body is fixedly connected with the annular plate outside, install monitoring device for monitoring the position of lens body on the annular plate, the annular plate outside is fixedly connected with the turnover device for overturning the lens body, the clamping device for limiting the lens body is fixedly connected in the turnover device.

[0007] Optionally, the monitoring device comprises a mounting plate fixedly connected outside the annular plate, a connecting plate fixedly connected outside the mounting plate, a connecting hole formed in the connecting plate, and a first infrared probe clamped in the connecting hole.

[0008] Optionally, the first infrared probe corresponds to the position of the annular transmission belt.

[0009] Optionally, the turnover device comprises a base, a frame fixedly connected to the base, a hydraulic cylinder penetrating through the frame, a sliding plate connected to the output end of the hydraulic cylinder, the sliding plate slidingly connected in the frame, a drive motor penetrating through one side of the sliding plate, and a rotating plate fixedly connected to the output end of the drive motor.

[0010] Optionally, the frame is installed on one side of the annular plate, and the rotating plate corresponds to the position of the annular transmission belt.

[0011] Optionally, the clamping device comprises two limiting plates symmetrically arranged outside the rotating plate, an electric push rod penetrating through the limiting plate, a clamping plate connected to the output end of the electric push rod, and two locking plates connected to the opposite surfaces of the clamping plate.

[0012] Optionally, the clamping plate is installed with a second infrared probe for real-time monitoring of the lens body.

[0013] The utility model provides a coating device for optical lens production, which has the following advantages:

[0014] The coating device for optical lens production, the lens body is conveyed along the annular transmission belt by the coating equipment body, when passing through the first infrared probe, the hydraulic cylinder is triggered to move, the sliding plate is pushed to slide in the frame, after the clamping plate moves to the outside of the lens body, the second infrared probe detects the position of the lens, the electric push rod is started to clamp the lens body, the hydraulic cylinder lifts it to the predetermined height, then the drive motor drives the rotating plate to rotate to 180 DEG, completes the turnover, and puts the lens back on the annular transmission belt, at this time, the lens can be coated on the other side, through the cooperation of the first and second infrared probes and the coordinated action of each component, the accurate and efficient automatic turnover process is realized. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0016] Figure 2 It is a three-dimensional structure schematic view of the utility model overturning device;

[0017] Figure 3 It is a three-dimensional structure schematic view of the utility model monitoring device;

[0018] Figure 4 It is the utility model Figure 2 It is the structure schematic view of enlarged portion A in the utility model;

[0019] In the drawing: 1, support leg; 2, annular plate; 3, annular transmission belt; 4, lens body; 5, coating equipment body; 6, monitoring device; 61, mounting plate; 62, connecting plate; 63, connecting hole; 64, first infrared probe; 7, overturning device; 71, base; 72, frame; 73, hydraulic cylinder; 74, sliding plate; 75, drive motor; 76, rotating plate; 8, clamping device; 81, limit plate; 82, electric push rod; 83, clamping plate; 84, locking plate; 85, second infrared probe. DETAILED DESCRIPTION

[0020] The exemplary embodiments will be described in detail hereinbelow with reference to the drawings. In the following description, the same numbers in different drawings represent the same or similar elements unless otherwise represented. The embodiments described in the following exemplary embodiments do not represent all the embodiments consistent with the present disclosure. Rather, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0021] The technical solutions in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a coating device for optical lens production, including support leg 1, support leg 1 is fixedly connected with annular plate 2, annular plate 2 is installed with annular transmission belt 3, annular transmission belt 3 is placed with several lens bodies 4, annular plate 2 is fixedly connected with coating equipment body 5 outside, annular plate 2 is installed with monitoring device 6 for monitoring the position of lens body 4, annular plate 2 is fixedly connected with overturning device 7 for overturning lens body 4 outside, overturning device 7 is fixedly connected with clamping device 8 for limiting lens body 4 in it.

[0023] As Figure 1 , Figure 2 and Figure 3 shown, as a preferred embodiment, on the basis of the above-mentioned manner, further, the monitoring device 6 comprises a mounting plate 61 fixedly connected outside the annular plate 2, a connecting plate 62 is fixedly connected outside the mounting plate 61, a connecting hole 63 is formed in the connecting plate 62, and a first infrared probe 64 is clamped in the connecting hole 63. By setting the first infrared probe 64, the first infrared probe 64 is a sensor device for detecting the position, temperature or motion state of the target object by using infrared sensing technology, which is widely used in industrial automation, security and intelligent equipment. It can accurately measure the position, distance or motion trajectory of the object by emitting infrared light waves and receiving reflected signals combined with the internal signal processing unit. In the coating equipment body 5, the first infrared probe 64 is mainly used for real-time monitoring of the transmission and positioning of the lens body 4, to ensure the synchronization and accuracy of the action of each part. Its high sensitivity and stability make it an important element for realizing automatic control.

[0024] The first infrared probe 64 corresponds to the position of the annular transmission belt 3, the turnover device 7 comprises a base 71, the base 71 is fixedly connected with a frame 72, a hydraulic cylinder 73 is penetratingly arranged in the frame 72, the output end of the hydraulic cylinder 73 is connected with a sliding plate 74, the sliding plate 74 is slidingly connected in the frame 72, by setting the sliding plate 74 and the frame 72, the frame 72 limits the sliding plate 74 to avoid shaking during sliding; a drive motor 75 is penetratingly arranged on one side of the sliding plate 74, the output end of the drive motor 75 is fixedly connected with a rotating plate 76, the frame 72 is installed on one side of the annular plate 2, and the rotating plate 76 corresponds to the position of the annular transmission belt 3.

[0025] As Figure 4 shown, as a preferred embodiment, on the basis of the above-mentioned manner, further, the clamping device 8 comprises two limiting plates 81, the two limiting plates 81 are symmetrically arranged outside the rotating plate 76, an electric push rod 82 is penetratingly arranged in the limiting plate 81, the output end of the electric push rod 82 is connected with a clamping plate 83, by setting the clamping plate 83, the clamping plate 83 is made of rubber material which can deform, to avoid damaging the lens body 4; two locking plates 84 are connected to the opposite surfaces of the two clamping plates 83, and a second infrared probe 85 for real-time monitoring of the lens body 4 is installed in the clamping plate 83.

[0026] In summary, the optical lens production coating device, in use, through the coating device body 5, the lens body 4 continues to convey along the annular conveying belt 3, when the lens body 4 passes through the first infrared probe 64, the first infrared probe 64 calculates the corresponding time trigger hydraulic cylinder 73 action, the hydraulic cylinder 73 pushes the sliding plate 74 to slide in the frame 72, when the clamping plate 83 moves to the outside of the lens body 4, the second infrared probe 85 detects the position of the lens body 4, at this time, two electric push rods 82 are started to push the clamping plate 83 and the locking plate 84 to firmly clamp the lens body 4, the hydraulic cylinder 73 then lifts the lens body 4 to a predetermined height, the driving motor 75 starts the rotating plate 76 to rotate, when rotating to 180°, stop driving motor 75 running, and place the lens body 4 on the annular conveying belt 3, when passing through the coating device body 5, the coating operation of the other side can be completed, so as to complete the precise overturning process of the lens body 4.

[0027] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A coating device for the production of optical lenses, comprising a support leg (1), characterized in that: The support leg (1) is fixedly connected with an annular plate (2), the annular plate (2) is provided with an annular transmission belt (3), a plurality of lens bodies (4) are placed on the annular transmission belt (3), the annular plate (2) is fixedly connected with a coating equipment body (5), the annular plate (2) is provided with a monitoring device (6) for monitoring the position of the lens body (4), the annular plate (2) is fixedly connected with a turnover device (7) for turning the lens body (4), and the turnover device (7) is fixedly connected with a clamping device (8) for limiting the lens body (4); the turnover device (7) comprises a base (71), the base (71) is fixedly connected with a frame (72), the frame (72) is provided with a hydraulic cylinder (73), the output end of the hydraulic cylinder (73) is connected with a sliding plate (74), the sliding plate (74) is slidably connected in the frame (72), one side of the sliding plate (74) is provided with a driving motor (75), and the output end of the driving motor (75) is fixedly connected with a rotating plate (76).

2. The coating device for producing optical lenses according to claim 1, characterized in that: The monitoring device (6) comprises a mounting plate (61), the mounting plate (61) is fixedly connected outside the annular plate (2), the mounting plate (61) is fixedly connected with a connecting plate (62), the connecting plate (62) is provided with a connecting hole (63), and the first infrared probe (64) is clamped in the connecting hole (63).

3. The coating device for producing optical lenses according to claim 2, characterized in that: The first infrared probe (64) corresponds to the position of the annular transmission belt (3).

4. The coating device for producing optical lenses according to claim 1, characterized in that: The frame (72) is installed on one side of the annular plate (2), and the rotating plate (76) corresponds to the position of the annular transmission belt (3).

5. The coating device for producing optical lenses according to claim 1, characterized in that: The clamping device (8) comprises two limiting plates (81), the two limiting plates (81) are symmetrically arranged outside the rotating plate (76), the limiting plate (81) is provided with an electric push rod (82), the output end of the electric push rod (82) is connected with a clamping plate (83), and the opposite surfaces of the two clamping plates (83) are connected with two locking plates (84).

6. The coating device for producing optical lenses according to claim 5, characterized in that: The clamping plate (83) is provided with a second infrared probe (85) for monitoring the lens body (4) in real time.

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