Lens coating auxiliary device capable of adjusting coating range

Abstract

The lens coating auxiliary device capable of adjusting the coating range comprises two fixing frames, two side plates, a placing frame, an electric push rod and an adjusting block, the two side plates are fixed between the two fixing frames, and the side plates are arranged in an up-down mirror image mode; two placing frames are arranged between the two side plates in a sliding mode, the two ends of each placing frame are fixed to the output ends of the corresponding electric push rods, and machine bases of the electric push rods are fixed to the corresponding fixing frames. And a plurality of adjusting blocks are fixed on the side plates. According to the arrangement of the utility model, during use, the fixing effect on the lens is better, so that the lens can be correspondingly shielded according to the requirement of the coating range, the position stability of the lens in the coating process is ensured, and the coating range can be conveniently adjusted according to the requirement of the coating range.

Description

TECHNICAL FIELD

[0001] The utility model belongs to lens processing technical field especially relates to a lens coating auxiliary device of adjustable coating range. BACKGROUND

[0002] Coated lens is the new technology of optical thin film and vacuum, and coated with a certain thickness of single or multi-layer optical thin film, so that the lens obtains some new, originally not have the excellent performance, wherein, the lens coating fixture as in the lens coating process for fixing lens position, and auxiliary implementation key device of specific coating range, plays an important role in the field of optical product manufacturing.

[0003] The existing lens coating fixture adopts relatively simple structure design, usually only simply through the jaw to hold the edge of the lens. However, this structure has many limitations in practical application:

[0004] Firstly, the existing lens coating fixture only holds the edge of the lens by the jaw, and the holding effect of the lens is poor, and the lens is easy to shake or even fall off (in the coating process, the lens coating fixture needs to be continuously moved by the transmission mechanism, so that the coating material is evenly distributed on the surface of the lens) by external force such as airflow; secondly, the existing lens coating fixture cannot shield the lens according to the actual coating range requirement.

[0005] Therefore, it is necessary to invent a lens coating auxiliary device with adjustable coating range. CONTENT OF UTILITY MODEL

[0006] In view of the above problems, the utility model provides a lens coating auxiliary device with adjustable coating range, and the technical scheme used is:

[0007] A lens coating auxiliary device with adjustable coating range, comprising a fixed frame, a side plate, a placing frame, an electric push rod and an adjusting block, the fixed frame is provided with two, wherein two side plates are fixed between the fixed frames by bolts, and the side plates are mirror image arranged up and down; two placing frames are slidingly arranged between the two side plates, wherein the two ends of the placing frame are fixed with the output ends of the corresponding electric push rods by bolts, and the base of the electric push rod is fixed with the corresponding fixed frame by bolts; a plurality of adjusting blocks are fixed on the side plate; the electric push rod is electrically connected with the external coating device through a data line.

[0008] Further, the placing rack comprises a placing plate, positioning holes, a supporting ring and a connecting plate, the placing plate is slidingly arranged between the two side plates, and a plurality of positioning holes are uniformly arranged on the placing plate and correspond to the adjusting blocks respectively; the inside of the positioning hole is fixed with the supporting ring by welding; and the end of the placing plate away from the side plate is fixed with the connecting plate by bolts, and the two ends of the connecting plate are electrically connected with the corresponding electric push rods by bolts, which facilitates the placing, fixing and taking of the lenses.

[0009] Further, the adjusting block comprises a clamping plate, a plated hole, a locking column and a locking slide, the middle part of the clamping plate is provided with a plated hole, and the inner diameters of the two ends of the plated hole are different; the outer side of the clamping plate is fixed with the locking column by welding, and the locking column is arranged in the middle part of the side surface of the clamping plate; and the inside of the side plate is provided with a locking slide corresponding to the locking column, and the shape of the locking slide is "L", when installing, the locking column is vertically inserted into the locking slide, then the clamping plate is rotated to make the locking column move along the locking slide, and then the clamping plate is fixed to the side plate, and the plated range can be adjusted as required.

[0010] Further, the upper and lower side surfaces of the clamping plate are fixed with flexible pads, and the middle part of the flexible pad is provided with a through hole corresponding to the plated hole, which can avoid the hard friction between the lenses on the placing rack and the clamping plate.

[0011] Further, the side surface of the side plate close to the placing rack is uniformly ball-hinged with a plurality of balls, and the outer side of the ball contacts with the placing rack, which can reduce the friction between the placing rack and the side plate.

[0012] Compared with the prior art, the present application has the following advantages:

[0013] The present application drives the placing rack to slide through the electric push rod, when the positioning hole is exposed, the lens can be conveniently placed in the positioning hole, then the electric push rod is reset to make the lens in the middle part of the two adjusting blocks, then the lens is fixed through the adjusting block, so that the position of the lens is stable during the plating process, and the uneven plating or failure caused by shaking is avoided, and secondly, the lens can be shielded according to the plating range requirement through adjusting the adjusting block, so that the adjustment of the plating range is realized. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme of the embodiments of the present application, 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 present application, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0015] Fig. 1 is a structural schematic view of the utility model.

[0016] Fig. 2 is a structural schematic view of the utility model rack.

[0017] Fig. 3 is a structural schematic view of the utility model adjusting block.

[0018] Fig. 4 is a sectional structural schematic view of the utility model adjusting block fixed to the side plate.

[0019] In the figure:

[0020] 1-fixed frame, 2-side plate, 3-rack, 31-putting plate, 32-positioning hole, 33-support ring, 34-connection plate, 4-electric push rod, 5-adjusting block, 51-clamping plate, 52-flexible pad, 53-coating hole, 54-locking column, 55-locking slide, 6-rolling ball. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. 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 the utility model.

[0022] In the description of the utility model, it is understood that the terms "upper", "middle", "outer", "inner", "periphery" and the like indicate the orientation or positional relationship, which are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated components or elements must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0023] Please refer to Figs. 1-4 The utility model discloses a kind of lens coating auxiliary devices with adjustable coating range, including fixed frame 1, side plate 2, rack 3, electric push rod 4 and adjusting block 5, fixed frame 1 is provided with two, wherein two side plates 2 are fixed between fixed frame 1 by bolt, and the side plate 2 is mirror image arranged above and below;Two racks 3 are slidably arranged between two side plates 2, wherein the two ends of rack 3 are fixed to the output end of corresponding electric push rod 4 by bolt, and the base of electric push rod 4 is fixed to corresponding fixed frame 1 by bolt;Several adjusting blocks 5 are fixed on side plate 2;Electric push rod 4 is electrically connected with external coating device by data line.

[0024] Specifically, the placing rack 3 comprises a placing plate 31, positioning holes 32, a supporting ring 33 and a connecting plate 34, the placing plate 31 is slidingly arranged between the two side plates 2, and a plurality of positioning holes 32 are uniformly arranged on the placing plate 31 and correspond to the adjusting blocks 5 respectively; the supporting ring 33 is fixed in the positioning hole 32 by welding; the connecting plate 34 is fixed at one end of the placing plate 31 away from the side plate 2 by bolts, and the two ends of the connecting plate 34 are electrically connected to the corresponding electric push rods 4 respectively; during use, the electric push rods 4 can be used to slide the placing plate 31 between the two side plates 2 until the positioning holes 32 are completely exposed, then the lenses are placed in the positioning holes 32, the supporting ring 33 is used to prevent the lenses from sliding out of the positioning holes 32, and then the electric push rods 4 are used to reset the placing plate 31 so that the lenses are in the middle of the corresponding two adjusting blocks 5; such an arrangement facilitates the feeding, fixing and taking of the lenses.

[0025] Specifically, the adjusting block 5 comprises a clamping plate 51, a coated hole 53, a locking column 54 and a locking slide 55, the middle part of the clamping plate 51 is provided with a coated hole 53, and the inner diameters of the two ends of the coated hole 53 are different; the outer side of the clamping plate 51 is fixed with a locking column 54 by welding, and the locking column 54 is arranged in the middle part of the side of the clamping plate 51; the inside of the side plate 2 is provided with a locking slide 55 corresponding to the locking column 54, and the shape of the locking slide 55 is "L"; during installation, the locking column 54 is vertically inserted into the locking slide 55, then the clamping plate 51 is rotated to make the locking column 54 move along the locking slide 55, and then the clamping plate 51 is fixed to the side plate 2; during use, the coated gas generated by the external coating device can pass through the coated hole 53 to perform coating treatment on the lenses on the placing rack 3, and in addition, since the inner diameters of the two ends of the coated hole 53 are different, the corresponding surface of the clamping plate 51 can be arranged in close contact with the lenses according to the range requirement of coating.

[0026] Specifically, the upper and lower sides of the clamping plate 51 are fixed with flexible pads 52, and the middle part of the flexible pad 52 is provided with a through hole corresponding to the coated hole 53; during use, the flexible pad 52 can avoid hard friction between the lenses on the placing rack 3 and the clamping plate 51.

[0027] Specifically, the side of the side plate 2 close to the placing rack 3 is uniformly ball-hinged with a plurality of balls 6, and the outer side of the ball 6 is in contact with the placing rack 3; when the placing rack 3 moves under the action of the electric push rod 4, the ball 6 can reduce the friction between the placing rack 3 and the side plate 2.

[0028] Please refer to Figs. 1-4As shown, the utility model is a kind of adjustable mirror coating auxiliary device of coating range, and its working principle is as follows: when using, first, the placing rack 3 is pushed out in the middle of side plate 2 by electric push rod 4, then the lens is placed on the placing rack 3, then the placing rack 3 is reset by electric push rod 4, and then the lens is in the middle of the two adjusting blocks 5, when the external coating device works, the coating gas generated can pass through the adjusting block 5 to the lens for coating treatment.

[0029] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0030] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific embodiments described. Obviously, according to the content of the present specification, many modifications and changes can be made. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A lens coating auxiliary device with adjustable coating range, comprising a fixing frame (1), a side plate (2), a placement frame (3), an electric push rod (4), and an adjusting block (5), characterized in that: The fixed frame (1) is provided with two, wherein the fixed frame (1) is fixed with two side plates (2), which are mirror image arranged on the upper and lower sides; two placing racks (3) are slidingly arranged between the two side plates (2), and the two ends of the placing rack (3) are fixed with the output ends of the corresponding electric push rods (4), and the base of the electric push rod (4) is fixed with the corresponding fixed frame (1); a plurality of adjusting blocks (5) are fixed on the side plate (2); the electric push rod (4) is electrically connected with the external coating device through a data line.

2. The lens coating assisting device with adjustable coating range according to claim 1, wherein: The placing rack (3) comprises a placing plate (31), a positioning hole (32), a supporting ring (33) and a connecting plate (34), the placing plate (31) is slidingly arranged between the two side plates (2), and a plurality of positioning holes (32) are uniformly formed on the placing plate (31), and the positioning holes (32) are correspondingly arranged with the corresponding adjusting blocks (5); the supporting ring (33) is fixed in the positioning hole (32); the connecting plate (34) is fixed at one end of the placing plate (31) away from the side plate (2), and the two ends of the connecting plate (34) are electrically connected with the corresponding electric push rod (4).

3. The lens coating assisting device with adjustable coating range according to claim 1, wherein: The adjusting block (5) comprises a clamping plate (51), a coating hole (53), a locking column (54) and a locking slide (55), the clamping plate (51) is provided with a coating hole (53) in the middle, and the inner diameters of the two ends of the coating hole (53) are different; the locking column (54) is fixed on the outer side of the clamping plate (51), and the locking column (54) is arranged in the middle of the side of the clamping plate (51); the locking slide (55) is formed in the inside of the side plate (2) and is adapted to the locking column (54), and the shape of the locking slide (55) is "L".

4. The lens coating assisting device with adjustable coating range according to claim 3, characterized in that: The upper and lower sides of the clamping plate (51) are fixed with flexible pads (52), and the middle of the flexible pad (52) is provided with a through hole adapted to the coating hole (53).

5. The lens coating assisting device with adjustable coating range according to claim 1, wherein: The side of the side plate (2) close to the placing rack (3) is evenly ball-hinged with a plurality of balls (6), and the outer side of the ball (6) is in contact with the placing rack (3).

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