CN214937045U - Optical lens piece coating equipment with lens protective effect - Google Patents

Abstract

The utility model discloses an optical lens coating equipment with lens protective effect, which belongs to the technical field of coating equipment and comprises a base plate, wherein two symmetrical vertical plates are fixed at the top end of the base plate, a side wall opposite to the two vertical plates is rotationally connected with a turnover shaft, a coating frame is fixed between the two turnover shafts, a lifting plate which is connected between the two vertical plates in a sliding way is arranged below the coating frame, a coating emission source is fixed at the top end of the lifting plate, one turnover shaft extends to the outer side of the corresponding vertical plate and is connected with a turnover positioning mechanism; through quick fixture's setting, can conveniently carry out the centre gripping fastening to the optical lens piece of different size dimensions, further enlarge application scope to stability when guaranteeing the upset is difficult for causing the lens obscission to take place, secondly, through the setting of silica gel protection pad, can protect the edge of optical lens piece in the clamping process, cause the damage when avoiding the centre gripping.

Description

Optical lens piece coating equipment with lens protective effect

Technical Field

The utility model belongs to the technical field of coating equipment, concretely relates to optical lens piece coating equipment with lens protecting effect.

Background

The optical glass lens is prepared by mixing oxides of high-purity silicon, boron, sodium, potassium, zinc, lead, magnesium, calcium, barium and the like according to a specific formula, melting the mixture in a platinum crucible at a high temperature, uniformly stirring the mixture by using ultrasonic waves, and removing bubbles; and then slowly cooling for a long time to prevent the glass block from generating internal stress. The cooled glass block must be measured by optical instruments to verify purity, transparency, uniformity, refractive index and dispersion are within specification. And heating and forging the qualified glass block to form an optical lens blank.

At present, when optical lens piece coating film, need use filming equipment, current filming equipment however, when optical lens piece carries out the coating film, inconvenient to the coating film frame of installation optical lens piece overturn, use comparatively inconvenient, and inconvenient highly adjusting the coating film emission source simultaneously, can't satisfy the user demand under the different coating film circumstances, have certain drawback in the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical lens piece coating equipment with lens protecting effect to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an optical lens coating device with lens protection effect comprises a base plate, wherein two symmetrical vertical plates are fixed at the top end of the base plate, turnover shafts are rotatably connected to one side wall opposite to the two vertical plates, a coating frame is fixed between the two turnover shafts, a lifting plate which is slidably connected between the two vertical plates is arranged below the coating frame, a coating emission source is fixed at the top end of the lifting plate, one turnover shaft extends to the outer side of the corresponding vertical plate and is connected with a turnover positioning mechanism, a lifting mechanism is connected between the lifting plate and the base plate, a plurality of through holes are formed in the coating frame, quick clamping mechanisms which are arranged on the coating frame are arranged at the through holes, each lifting mechanism comprises two symmetrical movable seats which are slidably connected to the top end of the base plate, movable grooves which are matched with the movable seats are formed in the top end of the base plate, and hinge rods are hinged to the top ends of the movable seats, the top of hinge bar all articulates there is the guide holder, and two hinge bars are the setting of crossing to articulated mutually, the top middle part of bed plate is fixed with the biax motor, and equal screw drive is connected with one-way lead screw on the removal seat, and one-way lead screw all rotates to be connected in the removal inslot that corresponds, and the both ends output shaft of biax motor all runs through to the removal inslot that corresponds, and links to each other with the one-way lead screw one end that corresponds.

Preferably, both ends of the lifting plate are fixed with sliding seats, a sliding groove matched with the corresponding sliding seat is formed in one side wall of the vertical plate, and a guide groove matched with the guide seat is formed in the bottom end of the lifting plate.

Preferably, upset positioning mechanism includes that trip shaft one end at the left end is fixed with the carousel, the below of carousel is equipped with the solid fixed cylinder of fixing on the riser of left end, sliding connection has the movable block in the solid fixed cylinder, run through and be fixed with the movable rod on the movable block, the movable rod slides through connection on the solid fixed cylinder, be connected with the spring between the bottom of movable block and the interior diapire of solid fixed cylinder, the spring movable sleeve is established in the movable rod outside, the one end of movable rod is fixed with the pull ring, the other end is fixed with the fixture block, set up on the carousel with two symmetrical draw-in grooves of fixture block matched with.

Preferably, quick fixture is including seting up the cavity on the coating frame, and sliding connection has four flexible posts that are the annular array and arrange on the interior diapire of cavity, and the bottom of flexible post all is fixed with the slider, all sets up the spout with slider matched with on the interior diapire of cavity, and the one end of flexible post all slides and runs through to the corresponding run-through in the mouth to the rigid coupling has the grip block.

Preferably, a silica gel protection pad is fixed on each clamping surface of each clamping plate, a stud is connected to each telescopic column in a spiral transmission mode, supporting blocks are rotatably connected to the outer sides of the studs through bearings, the supporting blocks are fixed in the cavities, and a first gear is fixed at one end of each stud.

Preferably, the bottom of the first gear is meshed with the same transmission gear ring, the transmission gear ring is connected in the cavity through an annular sliding seat at the bottom end in a sliding mode, a second gear is further meshed above the transmission gear ring, a micro motor is fixed on the side wall of the cavity, and an output shaft of the micro motor is connected with a mounting shaft hole of the second gear.

Compared with the prior art, the utility model provides a pair of optical lens piece coating equipment with lens protecting effect includes following beneficial effect at least:

(1) through the arrangement of the turnover positioning mechanism, the film coating frame can be quickly positioned after being quickly turned over for one hundred eighty degrees, so that the efficiency of the film coating frame during turnover is greatly improved, and the working efficiency of film coating is improved;

(2) through the arrangement of the lifting mechanism, the height of a coating emission source of the lifting plate can be adjusted, the requirements under different coating use conditions are met, and the application range is wide;

(3) through quick fixture's setting, can conveniently carry out the centre gripping fastening to the optical lens piece of different size dimensions, further enlarge application scope to stability when guaranteeing the upset is difficult for causing the lens obscission to take place, secondly, through the setting of silica gel protection pad, can protect the edge of optical lens piece in the clamping process, cause the damage when avoiding the centre gripping.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the turnover positioning mechanism of the present invention with the components unfolded;

FIG. 3 is a schematic top view of the film coating frame of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a base plate; 2. a vertical plate; 21. a turning shaft; 22. coating a film frame; 3. a lifting plate; 31. a sliding seat; 32. coating a film emission source; 4. a turning positioning mechanism; 401. a turntable; 402. a fixed cylinder; 403. a movable rod; 404. a movable block; 405. a spring; 406. a pull ring; 407. a clamping block; 5. a lifting mechanism; 501. a movable seat; 502. a hinged lever; 503. a guide seat; 504. a double-shaft motor; 505. a one-way screw rod; 6. a fast clamping mechanism; 601. a telescopic column; 602. a clamping plate; 603. a silica gel protective pad; 604. a stud; 605. a support block; 606. a first gear; 607. a transmission gear ring; 608. a slider; 609. a second gear; 610. a micro motor.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the present invention provides an optical lens coating apparatus with lens protection effect, which comprises a base plate 1, a vertical plate 2, a turning shaft 21, a coating frame 22, a lifting plate 3, a sliding seat 31, a turning positioning mechanism 4, a turntable 401, a fixed cylinder 402, a movable rod 403, a movable block 404, a spring 405, a pull ring 406, a fixture block 407, a lifting mechanism 5, a movable seat 501, a hinge rod 502, a guide seat 503, a dual-axis motor 504, a single-direction lead screw 505, a fast clamping mechanism 6, a telescopic column 601, a clamping plate 602, a silica gel protection pad 603, a stud 604, a support block 605, a first gear 606, a transmission gear ring 607, a slider 608, a second gear 609 and a micro-motor 610, wherein two symmetrical vertical plates 2 are fixed on the top end of the base plate 1, the turning shaft 21 is rotatably connected to one of the opposite side walls of the two vertical plates 2, the coating frame 22 is fixed between the two turning shafts 21, the lower part of the coating frame 22 is provided with a lifting plate 3 which is connected between two vertical plates 2 in a sliding way, the top end of the lifting plate 3 is fixed with a coating emission source 32, the coating emission source 32 is a coating device in the prior art, and it is disclosed that a lifting mechanism 5 is connected between the lifting plate 3 and a base plate 1, a plurality of through holes are arranged on the coating frame 22, the lifting mechanism 5 comprises two symmetrical movable seats 501 which are connected at the top end of the base plate 1 in a sliding way, the top end of the base plate 1 is provided with movable grooves which are matched with the movable seats 501, the top end of the movable seats 501 is hinged with hinged rods 502, the top end of the hinged rods 502 is hinged with a guide seat 503, the two hinged rods 502 are arranged in a crossing way and hinged with each other, the middle part of the top end of the base plate 1 is fixed with a double-shaft motor 504, the movable seats 501 are connected with one-way lead screws 505 in a spiral transmission way, the one-way lead screws 505 are all rotatably connected in the corresponding movable grooves, output shafts at two ends of the double-shaft motor 504 penetrate through corresponding moving grooves and are connected with one ends of corresponding one-way screw rods 505, and the rotating directions of external threads on the two one-way screw rods 505 are opposite.

Both ends of lifter plate 3 all are fixed with sliding seat 31, all offer on the lateral wall of riser 2 with the sliding seat 31 matched with sliding tray that corresponds, the bottom of lifter plate 3 all offer with guide holder 503 matched with guide tray, but the sliding connection that lifter plate 3 can be stable through two sliding trays 31 is between two risers 2.

One of them trip shaft 21 extends to the corresponding 2 outsides of riser, and be connected with upset positioning mechanism 4, upset positioning mechanism 4 includes that 21 one end of trip shaft at the left end is fixed with carousel 401, the below of carousel 401 is equipped with the fixed cylinder 402 of fixing on the riser 2 of left end, sliding connection has movable block 404 in the fixed cylinder 402, run through and be fixed with movable rod 403 on the movable block 404, movable rod 403 slides through connection on fixed cylinder 402, be connected with spring 405 between the bottom of movable block 404 and the interior diapire of fixed cylinder 402, spring 405 movable sleeve establishes in the movable rod 403 outside, the one end of movable rod 403 is fixed with pull ring 406, the other end is fixed with fixture block 407, two symmetrical draw-in grooves with fixture block 407 matched with are seted up on carousel 401, fixture block 407's vertical cross-section is the triangle-shaped structure, the activity hole with movable rod 403 matched with has all been seted up at the both ends of fixed cylinder 402.

The penetrating openings are provided with quick clamping mechanisms 6 arranged on the film coating frame 22, each quick clamping mechanism 6 comprises a cavity arranged on the film coating frame 22, four telescopic columns 601 arranged in an annular array are connected to the inner bottom wall of each cavity in a sliding manner, sliding blocks 608 are fixed to the bottom ends of the telescopic columns 601, sliding grooves matched with the sliding blocks 608 are formed in the inner bottom wall of each cavity, one ends of the telescopic columns 601 penetrate into the corresponding penetrating openings in a sliding manner and are fixedly connected with clamping plates 602, silica gel protective pads 603 are fixed to the clamping surfaces of the clamping plates 602, studs 604 are connected to the telescopic columns 601 in a spiral transmission manner, the outer sides of the studs 604 are rotatably connected with supporting blocks 605 through bearings, the supporting blocks 605 are fixed in the cavities, one ends of the studs 604 are fixed with gear wheels 606, the bottoms of the four gear wheels 606 are connected with a same transmission gear ring 607 in a meshing manner, and the transmission gear ring 607 is connected to the cavities through annular sliding seats at the bottom ends, a second gear 609 is further connected above the transmission gear ring 607 in a meshed manner, a micro motor 610 is fixed on the side wall of the cavity, an output shaft of the micro motor 610 is connected with a mounting shaft hole of the second gear 609, and an annular sliding groove matched with the annular sliding seat is formed in the inner bottom wall of the cavity.

When in use, a plurality of optical lenses are sequentially placed in corresponding through holes, the corresponding micro motor 610 is started, the gear two 609 drills to and is driven to rotate by the transmission gear ring 607 through the annular sliding seat at the bottom, the stud 604 connected with the gear one 606 rotates due to the engagement of the transmission gear ring 607 and the four gear one 606, the stud 604 is spirally connected with the corresponding telescopic column 601 due to the stud 604, the clamping plate 602 connected with the four telescopic columns 601 can clamp and fasten the corresponding optical lenses, in addition, under the arrangement of the protective silica gel pad 603, the clamping damage to the edge circumference of the optical lenses is avoided, the good protection effect is achieved, when the other surfaces of the plurality of lenses need to be coated, the pull ring 406 is pulled, the movable rod 403 drives the movable block 404 to move downwards, the spring 405 is compressed, and the clamping block 407 at one end of the movable rod 403 can be separated from one clamping groove, at this moment, the turntable 401 is rotated through the handle, the coating frame 22 is turned over for 180 degrees, and then the pull ring 406 can be released, then under the reverse action of the spring 405, so that the fixture block 407 is clamped into the other clamping groove, the rapid turning positioning of the coating frame 22 is realized, the use is convenient, furthermore, when the height of the coating emission source 32 on the lifting plate 3 needs to be adjusted, the double-shaft motor 504 can be started, then two one-way screws 505 are rotated, because the one-way screws 505 are connected with the corresponding movable bases 501 in a spiral transmission manner, and the screw threads on the two one-way screws 505 are opposite in rotation direction, then the two movable bases 501 can move relatively, and the hinged rod 502 is matched, the guide bases 503 are arranged, the height of the coating emission source 32 on the lifting plate 3 can be adjusted, and the requirements under different coating use conditions are met.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an optical lens coating equipment with lens protective effect, includes bed plate (1), its characterized in that: the base plate is characterized in that two symmetrical vertical plates (2) are fixed at the top end of the base plate (1), turnover shafts (21) are rotatably connected to one side wall of each of the two vertical plates (2) opposite to each other, a film coating frame (22) is fixed between the two turnover shafts (21), a lifting plate (3) connected between the two vertical plates (2) in a sliding manner is arranged below the film coating frame (22), a film coating emission source (32) is fixed at the top end of the lifting plate (3), one turnover shaft (21) extends to the outer side of the corresponding vertical plate (2) and is connected with a turnover positioning mechanism (4), a lifting mechanism (5) is connected between the lifting plate (3) and the base plate (1), a plurality of through holes are formed in the film coating frame (22), quick clamping mechanisms (6) installed on the film coating frame (22) are arranged at the through holes, the lifting mechanism (5) comprises two symmetrical movable seats (501) connected to the top end of the base plate (1) in a sliding manner, the top of bed plate (1) all seted up with remove seat (501) matched with shifting chute, the top of removing seat (501) all articulates there is hinge bar (502), the top of hinge bar (502) all articulates there is guide holder (503), two hinge bar (502) are the setting of crossing, and articulated mutually, the top middle part of bed plate (1) is fixed with double-shaft motor (504), it is connected with one-way lead screw (505) to remove equal screw drive on seat (501), one-way lead screw (505) all rotate to be connected in the shifting chute that corresponds, the both ends output shaft of double-shaft motor (504) all runs through to the shifting chute that corresponds in, and link to each other with one-way lead screw (505) one end that corresponds.

2. The apparatus of claim 1, wherein the apparatus comprises: both ends of lifter plate (3) all are fixed with sliding seat (31), all offer on the lateral wall of riser (2) with corresponding sliding seat (31) matched with sliding tray, the bottom of lifter plate (3) all offer with guide holder (503) matched with guide way.

3. The apparatus of claim 1, wherein the apparatus comprises: upset positioning mechanism (4) include that trip shaft (21) one end at the left end is fixed with carousel (401), the below of carousel (401) is equipped with fixed section of thick bamboo (402) of fixing on riser (2) of left end, sliding connection has movable block (404) in fixed section of thick bamboo (402), run through and be fixed with movable rod (403) on movable block (404), movable rod (403) slip through connection is on fixed section of thick bamboo (402), be connected with spring (405) between the bottom of movable block (404) and the interior diapire of fixed section of thick bamboo (402), spring (405) movable sleeve is established in the movable rod (403) outside, the one end of movable rod (403) is fixed with pull ring (406), the other end is fixed with fixture block (407), set up two symmetrical draw-in grooves with fixture block (407) matched with on carousel (401).

4. The apparatus of claim 1, wherein the apparatus comprises: quick fixture (6) are including seting up the cavity on coating frame (22), and sliding connection has four flexible post (601) that are the annular array and arrange on the inner diapire of cavity, and the bottom of flexible post (601) all is fixed with slider (608), all sets up the spout with slider (608) matched with on the interior diapire of cavity, and the one end of flexible post (601) all slides and runs through to corresponding in the through hole to the rigid coupling has grip block (602).

5. The apparatus of claim 4, wherein the apparatus comprises: the clamping face of the clamping plate (602) is fixed with a silica gel protection pad (603), the telescopic column (601) is connected with a stud (604) in a spiral transmission mode, the outer side of the stud (604) is connected with a supporting block (605) in a rotating mode through a bearing, the supporting block (605) is fixed in a cavity, and one end of the stud (604) is fixed with a first gear (606).

6. The apparatus of claim 5, wherein the apparatus comprises: the bottom of the first gear (606) is meshed with the same transmission gear ring (607), the transmission gear ring (607) is connected into the cavity through the annular sliding seat at the bottom end in a sliding mode, a second gear (609) is further meshed and connected above the transmission gear ring (607), a micro motor (610) is fixed on the side wall of the cavity, and an output shaft of the micro motor (610) is connected with a mounting shaft hole of the second gear (609).

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