Clamping device for optical lens coating

Abstract

The utility model discloses a clamping device for optical lens coating, which comprises a clamping mechanism, the bottom end of the clamping mechanism is provided with a supporting mechanism, the bottom wall of the clamping mechanism is fixedly provided with an automatic telescopic rod, the rear end of the automatic telescopic rod is fixedly provided with a connecting seat, the top wall of the connecting seat is fixedly bonded with a rectangular frame, and the rectangular frame is fixedly connected with the clamping mechanism. Two cross rods are arranged on the rectangular frame, the two cross rods are vertically aligned, a first wiping plate is installed at the front end of the cross rod on the top side, a second wiping plate is installed at the front end of the cross rod on the bottom side, a driving mechanism is arranged on the two cross rods, and an adjusting mechanism is arranged on the rectangular frame. When the clamping device is used, the mirror surface of the clamped optical lens can be cleaned before film coating, so that the cleanliness of the optical lens before film coating is ensured, and the problems that the mirror surface of the optical lens is possibly accidentally touched by a hand in the clamping process of the optical lens, oil stains are adhered to the mirror surface of the optical lens, and the optical lens is not clear after film coating are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of optical lens processing, in particular to a clamping device for optical lens coating. Background Art

[0002] Optical lenses are optical elements made of transparent materials, with a surface that is part of a spherical surface. Lenses are composed of several lenses, and there are two types: plastic lenses and glass lenses. Glass lenses have higher light transmittance than plastic lenses, so they are more widely used in digital cameras, lasers, optical instruments and other fields. In the processing of optical lenses, daily wear and tear of the optical lenses must be taken into account, which extends the optical lens coating process.

[0003] When an optical lens is coated, a clamping device is needed to clamp and fix it. However, the existing clamping device lacks a cleaning structure for the optical lens. During the clamping process, the hand may accidentally touch the optical lens surface, causing oil to adhere to the optical lens surface, resulting in the optical lens being unclear after coating. In this regard, we propose a clamping device for optical lens coating that can clean the optical lens before coating. Utility Model Content

[0004] The purpose of the utility model is to provide a clamping device for optical lens coating to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a clamping device for optical lens coating, comprising:

[0006] A clamping mechanism, wherein a supporting mechanism is arranged at the bottom end of the clamping mechanism, an automatic telescopic rod is fixedly installed on the bottom wall of the clamping mechanism, a connecting seat is fixedly installed on the rear end of the automatic telescopic rod, a rectangular frame is fixedly bonded on the top wall of the connecting seat, two cross bars are arranged on the rectangular frame, the two cross bars are aligned up and down, a first wiping plate is installed on the front end of the cross bar on the top side, and a second wiping plate is installed on the front end of the cross bar on the bottom side, a driving mechanism is arranged on the two cross bars, and an adjusting mechanism is arranged on the rectangular frame.

[0007] Preferably, the adjustment mechanism includes a bidirectional screw, which is rotatably installed in the inner cavity of the rectangular frame, the rear ends of the two cross bars are threadedly connected to the bidirectional screw through the opened screw holes, and the top end of the bidirectional screw extends to the outside of the rectangular frame and is fixedly installed with a handwheel.

[0008] Preferably, the driving mechanism includes two pairs of rotating shafts, a telescopic rod and a driving motor, the two pairs of rotating shafts are rotatably connected to the two cross bars, the two front rotating shafts are fixedly bonded to the first wiping plate and the second wiping plate respectively, the two pairs of rotating shafts are fixedly mounted with pulleys, each pair of the pulleys are connected by a transmission belt, the telescopic rod is arranged between the two cross bars, and the two ends of the telescopic rod are fixedly bonded to the two rear rotating shafts respectively.

[0009] Preferably, a portal frame is fixedly bonded to the cross bar on the top side, the drive motor is fixedly installed on the top wall of the portal frame, and the output shaft of the drive motor is fixedly bonded to the rotating shaft at the rear end of the top side.

[0010] Preferably, the support mechanism comprises four support rods, and the four support rods are fixedly bonded to the bottom end of the clamping mechanism. A support pad is fixedly bonded to the bottom end of the support rod, and a plurality of fixing holes are formed on the support pad.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model drives the first wiping plate and the second wiping plate to move forward to the top and bottom sides of the clamped optical lens through the automatic telescopic rod, and the hand wheel is turned forward to drive the bidirectional screw to rotate forward, so that the two cross bars move toward each other, drive the first wiping plate and the second wiping plate to move toward each other and respectively stick to the top wall and bottom wall of the optical lens, and then start the driving motor. After starting, the driving motor can drive the rotating shaft at the rear end of the top side to rotate, and drive the four rotating shafts to rotate in linkage, so that the first wiping plate and the second wiping plate rotate synchronously to clean the mirror surface of the clamped optical lens, thereby ensuring the cleanliness of the optical lens before coating;

[0013] 2. The utility model can adjust the distance between the first wiping plate and the second wiping plate by cooperating with the bidirectional screw, the hand wheel and the two cross bars, so as to facilitate wiping and cleaning of optical lenses of different thicknesses and improve the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of a clamping device for optical lens coating proposed by the utility model;

[0015] Figure 2 This is a side view of the overall structure of a clamping device for optical lens coating proposed by the utility model;

[0016] Figure 3 This is a three-dimensional structural diagram of the connection between a rectangular frame and a bidirectional screw in a clamping device for optical lens coating proposed by the utility model.

[0017] In the figure: 1. Clamping mechanism; 2. Support mechanism; 3. Automatic telescopic rod; 4. Connecting seat; 5. Rectangular frame; 6. Cross bar; 7. First wiping plate; 8. Second wiping plate; 9. Bidirectional screw; 10. Hand wheel; 11. Rotating shaft; 12. Pulley; 13. Transmission belt; 14. Fixing hole; 15. Telescopic rod; 16. Door frame; 17. Driving motor; 18. Support rod; 19. Support pad. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-3 The utility model provides a technical solution: a clamping device for optical lens coating, comprising:

[0020] A clamping mechanism 1 is provided with a supporting mechanism 2 at the bottom end of the clamping mechanism 1, an automatic telescopic rod 3 is fixedly installed on the bottom wall of the clamping mechanism 1, a connecting seat 4 is fixedly installed on the rear end of the automatic telescopic rod 3, a rectangular frame 5 is fixedly bonded to the top wall of the connecting seat 4, two cross bars 6 are provided on the rectangular frame 5, the two cross bars 6 are aligned up and down, a first wiping plate 7 is installed at the front end of the cross bar 6 on the top side, and a second wiping plate 8 is installed at the front end of the cross bar 6 on the bottom side, a driving mechanism is provided on the two cross bars 6, and an adjusting mechanism is provided on the rectangular frame 5.

[0021] The adjusting mechanism comprises a bidirectional screw 9, which is rotatably installed in the inner cavity of the rectangular frame 5. The rear ends of the two cross bars 6 are threadedly connected to the bidirectional screw 9 through the screw holes. The top end of the bidirectional screw 9 extends to the outside of the rectangular frame 5 and is fixedly installed with a hand wheel 10. The hand wheel 10 can be used to easily rotate the bidirectional screw 9. When the bidirectional screw 9 is rotated, the two cross bars 6 can move toward or away from each other, thereby realizing the adjustment of the distance between the first wiping plate 7 and the second wiping plate 8.

[0022] The driving mechanism includes two pairs of rotating shafts 11, a telescopic rod 15 and a driving motor 17. The two pairs of rotating shafts 11 are rotatably connected to the two cross bars 6 respectively. The two front rotating shafts 11 are fixedly bonded to the first wiping plate 7 and the second wiping plate 8 respectively. Pulleys 12 are fixedly installed on the two pairs of rotating shafts 11. Each pair of the pulleys 12 is connected by a transmission belt 13. The telescopic rod 15 is arranged between the two cross bars 6. The two ends of the telescopic rod 15 are fixedly bonded to the two rear rotating shafts 11 respectively. The linkage of the two pairs of rotating shafts 11 can be achieved through the cooperation of the four pulleys 12, the two transmission belts 13 and the telescopic rod 15.

[0023] A door frame 16 is fixedly bonded to the cross bar 6 on the top side, and the drive motor 17 is fixedly installed on the top wall of the door frame 16. The output shaft of the drive motor 17 is fixedly bonded to the rotating shaft 11 at the rear end of the top side. After starting, the drive motor 11 can drive the rotating shaft 11 at the rear end of the top side to rotate, thereby driving the four rotating shafts 11 to rotate in conjunction, so that the first wiping plate 7 and the second wiping plate 8 rotate synchronously.

[0024] The support mechanism 2 includes four support rods 18, and the four support rods 18 are fixedly bonded to the bottom end of the clamping mechanism 1. A support pad 19 is fixedly bonded to the bottom end of the support rod 18. The support pad 19 is provided with a plurality of fixing holes 14. The support pad 19 can be fixed by the cooperation of the fixing holes 14 and the fastening bolts, so that the clamping mechanism 1 is fixedly installed in the desired position.

[0025] Working principle: When the utility model is in use, after the optical lens is clamped and fixed on the clamping mechanism 1, the automatic telescopic rod 3 is started, and the automatic telescopic rod 3 drives the first wiping plate 7 and the second wiping plate 8 to move forward to the top and bottom sides of the clamped optical lens, and the hand wheel 10 is turned forward to drive the bidirectional screw 9 to rotate forward, so that the two cross bars 6 move toward each other, and drive the first wiping plate 7 and the second wiping plate 8 to move toward each other and respectively adhere to the top wall and the bottom wall of the optical lens, and then start the driving motor 17. After starting, the driving motor 11 can drive the rotating shaft 11 at the rear end of the top side to rotate, and drive the four rotating shafts 11 to rotate in linkage, so that the first wiping plate 7 and the second wiping plate 8 rotate synchronously to clean the mirror surface of the clamped optical lens, thereby ensuring the cleanliness of the optical lens before coating. After cleaning, the hand wheel 10 is turned in the opposite direction to make the first wiping plate 7 and the second wiping plate 8 move away from the clamped optical lens, and reset them through the automatic telescopic rod 3 provided.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although 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 clamping device for optical lens coating, characterized in that: include: A clamping mechanism (1), wherein a supporting mechanism (2) is arranged at the bottom end of the clamping mechanism (1), an automatic telescopic rod (3) is fixedly mounted on the bottom wall of the clamping mechanism (1), a connecting seat (4) is fixedly mounted at the rear end of the automatic telescopic rod (3), a rectangular frame (5) is fixedly bonded to the top wall of the connecting seat (4), two cross bars (6) are arranged on the rectangular frame (5), the two cross bars (6) are arranged in an aligned manner up and down, a first wiping plate (7) is mounted at the front end of the cross bar (6) on the top side, and a second wiping plate (8) is mounted at the front end of the cross bar (6) on the bottom side, a driving mechanism is arranged on the two cross bars (6), and an adjusting mechanism is arranged on the rectangular frame (5).

2. The optical lens coating clamping device according to claim 1, characterized in that: The adjusting mechanism comprises a bidirectional screw (9), the bidirectional screw (9) is rotatably mounted in the inner cavity of the rectangular frame (5), the rear ends of the two cross bars (6) are threadedly connected to the bidirectional screw (9) through screw holes, and the top end of the bidirectional screw (9) extends to the outside of the rectangular frame (5) and is fixedly mounted with a hand wheel (10).

3. The optical lens coating clamping device according to claim 1, characterized in that: The driving mechanism comprises two pairs of rotating shafts (11), a telescopic rod (15) and a driving motor (17); the two pairs of rotating shafts (11) are respectively rotatably connected to the two cross bars (6); the two front rotating shafts (11) are respectively fixedly bonded to the first wiping plate (7) and the second wiping plate (8); the two pairs of rotating shafts (11) are fixedly mounted with pulleys (12); each pair of pulleys (12) is connected in transmission via a transmission belt (13); the telescopic rod (15) is arranged between the two cross bars (6); and the two ends of the telescopic rod (15) are respectively fixedly bonded to the two rear rotating shafts (11).

4. The optical lens coating clamping device according to claim 3, characterized in that: A door frame (16) is fixedly bonded to the cross bar (6) on the top side, the drive motor (17) is fixedly mounted on the top wall of the door frame (16), and the output shaft of the drive motor (17) is fixedly bonded to the rotating shaft (11) at the rear end of the top side.

5. The optical lens coating clamping device according to claim 1, characterized in that: The support mechanism (2) comprises four support rods (18), the four support rods (18) are fixedly bonded to the bottom end of the clamping mechanism (1), a support pad (19) is fixedly bonded to the bottom end of the support rod (18), and a plurality of fixing holes (14) are provided on the support pad (19).

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