CN211716999U

CN211716999U - Optical lens spin-drying device

Info

Publication number: CN211716999U
Application number: CN202020368372.0U
Authority: CN
Inventors: 黄强
Original assignee: Hubei Longchang Optical Co ltd
Current assignee: Hubei Longchang Optical Co ltd
Priority date: 2020-03-21
Filing date: 2020-03-21
Publication date: 2020-10-20
Anticipated expiration: 2030-03-21

Abstract

The utility model provides an optical lens device that spin-dries, it includes the spin dryer tube, be provided with the sponge piece to the optical lens location in the spin dryer tube to and can the gland cladding on the sponge piece up end, the spin dryer tube top is provided with the motor, the motor with the cladding with the sponge piece is connected and is in with drive both jointly rotatory in the spin dryer tube, wherein, is provided with a plurality of location caves on the sponge piece. The utility model discloses a setting carries out the location cave of fixing a position to optical lens piece to and cover the overlay on the location cave, can realize spin-drying the device and also can not take place the problem that the optical lens piece collided when high-speed rotatory, thereby avoid optical lens piece to wipe the damage.

Description

Optical lens spin-drying device

Technical Field

The utility model relates to an optical lens piece processing auxiliary assembly technical field especially relates to an optical lens piece device that spin-dries.

Background

After polishing, the optical lens needs to be spin-dried to remove water attached to the optical lens, so that subsequent processes such as film coating are facilitated. The utility model CN 207831805U provides an optical lens drier of anti-friction loss, and it carries out the sponge piece of centre gripping through setting up two upper and lower terminal surfaces to the optical lens, reduces the collision between the optical lens to realize the anti-friction loss purpose at the in-process that spin-dries. However, in the actual operation process, especially when the rotating speed of the spin dryer is high, the fixation of the upper sponge block and the lower sponge block to the optical lens is easy to lose efficacy, so that the phenomenon of collision can still occur, and the optical lens is rubbed and damaged.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists among the prior art, the utility model provides an optical lens piece device that spin-dries, it has solved the problem that exists among the prior art because of two upper and lower sponge pieces bump to the fixed inefficacy of optical lens piece, lead to optical lens piece to wipe the damage.

According to the embodiment of the utility model, an optical lens device that spin-dries, it includes the spin dryer tube, be provided with the sponge piece to the optical lens location in the spin dryer tube to and can the gland cladding on the sponge piece up end, the spin dryer tube top is provided with the motor, the motor with the cladding with the sponge piece is connected and is in with drive both common rotation in the spin dryer tube, wherein, is provided with a plurality of location caves on the sponge piece.

The technical principle of the utility model is that:

the optical lenses are placed in the positioning holes, the positioning holes can well fix the optical lenses, the covering plates are covered above the positioning holes to prevent the optical lenses from being separated from the positioning holes, the motor drives the covering plates and the sponge blocks to rotate at high speed in the spin dryer tube, and water attached to the optical lenses is separated from the optical lenses and is sucked by the sponge blocks under the action of centrifugal force, so that the optical lenses are dried.

Compared with the prior art, the utility model discloses following beneficial effect has:

through setting up the location cave of carrying out the location to optical lens to and cover the overlay on the location cave, can realize that the device that spin-dries can not take place the problem that optical lens collided when high-speed rotatory yet, thereby avoid optical lens to wipe and decrease.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present invention when the optical lens is not loaded;

fig. 2 is a schematic diagram of the overall structure of the embodiment of the present invention when loading the optical lens;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

FIG. 5 is a schematic diagram (top view) of the relative position between the sponge block and the mounting plate of an embodiment of the present invention;

in the above drawings: the spin dryer comprises a spin dryer tube 1, an optical lens 2, a sponge block 3, a covering plate 4, a motor 5, a positioning hole 6, a separating block 6, a drain pipe 7, an opening and closing door 8, an installation plate 9, a cylinder 10, a lifting rod 11, an embedding end 12, a lifting platform 13, a limiting ring 14, a limiting column 15, a rotating shaft 16, a clamping block 17, a through hole 18 and a concave groove 19.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1 and 4, the present embodiment provides an optical lens spin-drying device, which includes a spin-drying tub 1, a sponge block 3 for positioning an optical lens 2 and a cover plate 4 capable of pressing on an upper end surface of the sponge block 3 are disposed in the spin-drying tub 1, a motor 5 is disposed at a top end of the spin-drying tub 1, the motor 5 is connected to the cover plate 4 and the sponge block 3 to drive the two to rotate together in the spin-drying tub 1, and a plurality of positioning holes 6 are disposed on the sponge block 3.

As shown in fig. 4, preferably, a plurality of optical lenses 2 can be overlapped in each positioning cavity 6, only the separating block 6 needs to be placed between two adjacent positioning cavities, and the separating block 6 can be made of rubber or the like, so that the processing efficiency of the device can be improved.

As shown in fig. 1, preferably, the bottom of the spin dryer tube 1 is further provided with a drain pipe 7 communicating the inside and the outside of the spin dryer tube 1, the wall of the spin dryer tube 1 is further provided with an opening and closing door 8 facilitating taking and placing of the optical lens 2, when the optical lens 2 is spin-dried, the optical lens 2 is placed in the positioning cavity 6, the positioning cavity 6 can achieve a good fixing effect on the optical lens 2, the upper portion of the positioning cavity is further covered with a cover plate 4 to prevent the optical lens 2 from being separated from the positioning cavity 6, the motor 5 drives the cover plate 4 and the sponge block 3 to rotate at a high speed in the spin dryer tube 1, and water attached to the optical lens 2 is separated from the optical lens 2 and sucked by the sponge block 3 under the action of centrifugal force.

As shown in fig. 1 and 4, preferably, a mounting plate 9 with holes is disposed in the spin dryer tube 1, the mounting plate 9 is provided with holes for mounting the sponge block 3, the holes provide a passage for moisture in the sponge block 3 to leave the sponge block 3 and enter the bottom of the spin dryer tube 1 under the action of high-speed rotation, a lifting assembly is connected to a lower end surface of the mounting plate 9 to push/pull the sponge block 3 to/from the covering plate 4, and the lifting assembly is rotatably connected to the mounting plate 9 to avoid influence of rotation on the lifting assembly, wherein the lifting assembly is disposed to facilitate adjustment of a vertical distance between the covering plate 4 and the sponge block 3, thereby facilitating loading and unloading of the optical lenses 2.

As shown in fig. 1, 2 and 4, preferably, the lifting assembly comprises a cylinder 10 fixedly mounted at the bottom of the spin dryer tube 1, and a lifting rod 11 connected with the cylinder 10 in a piston manner, and the lifting rod 11 extends vertically upwards and is embedded into the lower end surface of the mounting plate 9, wherein the embedded end 12 of the lifting rod 11 is in a spherical crown shape and can rotate in the mounting plate 9, and the cylinder 10 can push the lifting rod 11 to move upwards and downwards so as to adjust the distance between the sponge block 3 and the cover plate 4; a lifting platform 13 is fixedly arranged between the air cylinder 10 and the spin dryer tube 1 so that the air cylinder 10 is higher than the bottom of the spin dryer tube 1, and the air cylinder 10 is prevented from being soaked in water to influence the operation of the air cylinder 10.

As shown in fig. 1, 3 and 4, preferably, a limiting ring 14 with a height smaller than the thickness of the sponge block 3 is fixedly connected to the lower plate surface of the covering plate 4, and the transverse dimension of the sponge block 3 is smaller than the inner ring diameter of the limiting ring 14 so that the sponge block 3 can move into the limiting ring 14, after moving into the limiting ring 14, the sponge block 3 will be compressed until the limiting ring 14 contacts the mounting plate 9, thus preventing damage to the optical lens 2 caused by over-squeezing, at this time, the sponge block 3 can more closely contact the optical lens 2 in each positioning cavity 6 due to being in the compressed state, and thus achieving better positioning effect, and at the same time, because it is in the compressed state, its water holding capacity is reduced, and water therein is easy to be separated during high-speed rotation, and enters the bottom of the spin dryer tub 1 through a hole on the mounting plate 9, and leaves the device from the drain pipe 7.

As shown in fig. 4, preferably, a plurality of limiting posts 15 are disposed on the lower plate surface of the covering plate 4, which are located right above each positioning cavity 6 and can be embedded into the corresponding positioning cavity 6, and the diameter of the lower end surface of each limiting post 15 is smaller than that of the upper end surface thereof, the limiting posts 15 are embedded into the positioning cavities 6, and can rub the optical lens 2 directly in contact with the covering plate 4, and the limiting posts 15 may be made of rubber or the like.

As shown in fig. 1, 4 and 5, preferably, the rotating shaft of the motor 5 is fixedly connected to the upper end of a rotating shaft 16 disposed in the spin dryer tube 1, the lower end of the rotating shaft 16 passes through the cover plate 4 downward, and the end surface of the lower end of the rotating shaft is flush with the lower end surface of the limiting ring 14, the lower end surface of the rotating shaft 16 is further fixedly connected to a square latch 17 capable of being embedded into the mounting plate 9, wherein the rotating shaft 16 is fixedly connected to the cover plate 4, the mounting plate 9 below the square latch 17 is configured to rotate along with the rotating shaft 16, and the sponge block 3 is further provided with a through hole 18 through which the rotating shaft 16 passes to enable the latch 17 to be embedded into the mounting plate 9.

As shown in fig. 2 and 4, preferably, the lower plate surface of the mounting plate 9 is provided with an annular concave groove 19 between the lifting rod 11 and the edge thereof, and the holes on the mounting plate 9 are uniformly distributed in the concave groove 19, the concave groove 19 can reduce the weight of the mounting plate 9, and simultaneously ensure that the edge and the center thereof have a certain thickness without affecting the rotational connection between the mounting plate and the lifting rod 11.

As shown in fig. 3 and 4, in particular, through holes are formed in the wall of the limiting ring 14, so that moisture in the sponge block 3 can be separated more efficiently.

As shown in fig. 1 and 4, in the device provided in this embodiment, a rotation gap (not shown) that does not affect the rotation of the cover plate and the mounting plate 9 exists between the cover plate, the mounting plate 9 and the inner wall of the spin dryer tube 1, and a rotation ball (not shown) that is located between the cover plate and the inner wall of the spin dryer tube 1 and between the mounting plate 9 and the inner wall of the spin dryer tube 1 may also be disposed in the rotation gap to ensure better operation of the device, and by disposing the positioning hole 6 that positions the optical lens 2 and the cover plate 4 that covers the positioning hole 6, the spin dryer device can be implemented without collision of the optical lens 2 during high-speed rotation, thereby avoiding the optical lens 2 from being scratched.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides an optical lens piece device that spin-dries, includes the spin dryer tube, its characterized in that: the spin dryer comprises a spin dryer tube and is characterized in that a sponge block for positioning optical lenses and a covering plate capable of being pressed on the upper end face of the sponge block are arranged in the spin dryer tube, a motor is arranged at the top end of the spin dryer tube and connected with the covering plate and the sponge block to drive the covering plate and the sponge block to rotate together in the spin dryer tube, and a plurality of positioning holes are formed in the sponge block.

2. An optical lens spin-drying device as claimed in claim 1, wherein: the drying barrel is internally provided with a mounting plate with holes for mounting the sponge block, the lower end surface of the mounting plate is connected with a lifting assembly for pushing/pulling the sponge block to/from the covering plate, and the lifting assembly is rotatably connected with the mounting plate.

3. An optical lens spin-drying device as claimed in claim 2, wherein: the lifting assembly comprises a cylinder fixedly mounted at the bottom of the spin dryer tube and a lifting rod connected with a cylinder piston, the lifting rod vertically extends upwards and is embedded into the lower end face of the mounting plate, and the embedded end of the lifting rod is in a spherical crown shape and can rotate in the mounting plate.

4. An optical lens spin-drying device as claimed in claim 3, wherein: and a lifting platform is fixedly arranged between the air cylinder and the spin dryer tube so that the air cylinder is higher than the bottom of the spin dryer tube.

5. An optical lens spin-drying device as claimed in claim 4, wherein: the lower plate surface of the covering plate is fixedly connected with a limiting ring with the height smaller than the thickness of the sponge block, and the transverse size of the sponge block is smaller than the diameter of an inner ring of the limiting ring, so that the sponge block can move into the limiting ring.

6. An optical lens spin-drying device as claimed in claim 5, wherein: the lower plate surface of the covering plate is provided with a plurality of limiting columns which are positioned right above each positioning hole and can be embedded into the corresponding positioning holes, and the diameter of the lower end surface of each limiting column is smaller than that of the upper end surface of each limiting column.

7. An optical lens dehydrating apparatus as claimed in claim 6, wherein: the rotating shaft of the motor is fixedly connected with the upper end of a rotating shaft arranged in the spin dryer tube, the lower end of the rotating shaft penetrates through the covering plate downwards, the end face of the lower end of the rotating shaft is flush with the lower end face of the limiting ring, a square clamping block capable of being embedded into the mounting plate is fixedly connected to the lower end face of the rotating shaft, and the rotating shaft is fixedly connected with the covering plate.

8. An optical lens spin-drying device as claimed in claim 7, wherein: the sponge block is further provided with a through hole for the rotating shaft to penetrate through so as to enable the clamping block to be embedded into the mounting plate.

9. An optical lens spin-drying device as claimed in claim 8, wherein: be provided with on the lower face of mounting panel and be located annular depressed groove between lifter and its edge, and the hole on the mounting panel all distributes in the depressed groove.

10. An optical lens spin-drying device as claimed in claim 9, wherein: the ring wall of the limiting ring is provided with a plurality of through holes.