CN112007912A

CN112007912A - Surface dust removal device for small-diameter optical lens

Info

Publication number: CN112007912A
Application number: CN202010783907.5A
Authority: CN
Inventors: 付小毛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2020-12-01

Abstract

The invention discloses a surface dust removal device for a small-diameter optical lens, which comprises a base, wherein a support frame is fixedly connected to one side of the top of the base, and a positioning hopper is fixedly connected to the top of the support frame. When the device is used, the lens is firstly adsorbed to one side of the sucker, the lens is pushed to the inside of the positioning hopper by the push rod motor and clamped on the side face of the rubber ring with the corresponding caliber, the threaded sleeve is rotated, the piston rod is pulled by the screw rod, the piston pumps air in the positioning hopper into the air exhaust cylinder to form a negative pressure environment in the positioning hopper, the lens is fixed in the positioning hopper, the rotating plate is rotated to enable one end of the spray pipe to be flush with the opening of the positioning hopper, the other end of the spray pipe is connected to the air pump, air flow is blown to the inside of the positioning hopper through the spray pipe, dust removal of the lens is achieved, the fixing mode of the lens is convenient and firm, the lens is prevented from being blown by air flow and lost.

Description

Surface dust removal device for small-diameter optical lens

Technical Field

The invention relates to the technical field of lens processing, in particular to a surface dust removal device for a small-diameter optical lens.

Background

At present, the optical glass 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 mixed oxides at a high temperature in a platinum crucible, uniformly stirring the melted oxides by ultrasonic waves, removing bubbles, and slowly cooling the melted oxides for a long time so as to prevent the glass block from generating internal stress. And heating and forging the qualified glass block to form an optical lens blank.

The optical lens of minor diameter requires extremely high to production technology, therefore its cost also correspondingly promotes, and current lens dust removal technology is accomplished through the mode of jet-propelled, and the minor diameter lens is blown easily and is lost by the air current, has caused economic loss to the producer, needs urgently to design a surface dust collector for minor diameter optical lens and solves above-mentioned problem.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a surface dust removal device for a small-diameter optical lens.

In order to achieve the purpose, the invention adopts the following technical scheme:

a surface dust removal device for small-diameter optical lenses comprises a base, wherein a support frame is fixedly connected to one side of the top of the base, a positioning hopper is fixedly connected to the top of the support frame, rubber rings distributed equidistantly are bonded to the inner wall of the positioning hopper, the inner diameters of the rubber rings are distributed in an equal difference mode, an air exhaust tube is inserted into one side of the positioning hopper, a piston is slidably connected to the inner wall of the air exhaust tube, a piston rod is fixedly connected to one side of the piston, a connecting plate is fixedly connected to one end of the piston rod, a screw rod is rotatably connected to one side of the top of the connecting plate through a bearing, a containing tube is inserted into one side of the screw rod, the containing tube is fixedly connected to the outer wall of the positioning hopper, a threaded sleeve is rotatably connected to one end of the containing tube through a bearing, the screw rod is in threaded connection with the interior of the threaded sleeve, a, and the top of the rotating plate is fixedly connected with a push rod motor, one end of the push rod motor is fixedly connected with a sucker, and the bottom of the rotating plate is fixedly connected with a spray pipe.

As a still further scheme of the invention: the middle part fixedly connected with pivot that the location was fought one side is kept away from to the commentaries on classics board, and the pivot is pegged graft in the middle part of curb plate, and the one end fixedly connected with turning handle of commentaries on classics board is kept away from to the pivot.

As a still further scheme of the invention: one side of the top of the side plate is fixedly connected with a hanging plate, and the bottom of the hanging plate is fixedly connected with a sleeve.

As a still further scheme of the invention: the inner wall fixedly connected with spring at sleeve top, and the bottom fixedly connected with clamp plate of spring, the bottom fixedly connected with depression bar of clamp plate, the bottom of depression bar extends to telescopic below, the bottom fixedly connected with cutting ferrule of depression bar.

As a still further scheme of the invention: one end of the rotating handle is inserted into the clamping sleeve, and the outer wall of one side of the clamping sleeve is fixedly connected with a handle.

As a still further scheme of the invention: the bottom of one side of the rotating plate is fixedly connected with a pipe clamp, and one end of the spray pipe is fixedly connected inside the pipe clamp.

As a still further scheme of the invention: and the bottom end of the spray pipe is fixedly connected with an air pipe joint.

As a still further scheme of the invention: the inner walls of the two sides of the air pumping cylinder are fixedly connected with connecting columns, a same limiting ring is fixedly connected between the two connecting columns, the limiting ring is sleeved in the middle of the piston rod, and the outer diameter of the limiting ring is matched with the outer diameter of the piston rod.

The invention has the beneficial effects that:

1. by arranging the positioning hopper, the rubber ring and the air exhaust cylinder, the lens is firstly adsorbed to one side of the sucker, the lens is pushed to the inside of the positioning hopper by the push rod motor and clamped on the side surface of the rubber ring with a corresponding caliber, the threaded sleeve is rotated, the piston rod is pulled by the screw rod, the air in the positioning hopper is pumped into the air exhaust cylinder by the piston to form a negative pressure environment in the positioning hopper, the lens is fixed in the positioning hopper, the rotating plate is rotated to enable one end of the spray pipe to be flush with the opening of the positioning hopper, the other end of the spray pipe is connected to the air pump, and air flow is blown into the positioning hopper through the spray pipe, so that the dust removal of the lens is realized, the fixing mode of the lens is convenient and firm, the lens is prevented;

2. the clamping sleeve and the spring are arranged, the clamping sleeve positions the rotating handle, the spring in a compressed state presses the clamping sleeve downwards to strengthen the stability of the rotating plate, the rotating plate is guaranteed to be stable in the dust removal and lens fixing processes, when the rotating plate needs to be rotated, the clamping sleeve is lifted upwards through the handle, and the pressing rod and the pressing plate upwards compress the spring;

3. through setting up the spacing ring, when adjusting screw, the piston rod slides along the inner wall synchronization of spacing ring, inject the stroke of piston, avoids the piston skew, ensures the gas tightness of piston.

Drawings

FIG. 1 is a schematic view of a surface dust removing device for a small-diameter optical lens according to embodiment 1;

FIG. 2 is a sectional view showing a structure of a hopper of the surface dust removing device for a small-diameter optical lens according to embodiment 1;

FIG. 3 is a schematic view of a surface dust removing device for a small-diameter optical lens according to example 1 at the position A;

fig. 4 is a sectional view of an air suction tube of the surface dust removing device for a small-diameter optical lens proposed in example 2.

In the figure: the air pump comprises a base 1, a support frame 2, a piston 3, an air pump 4, a piston rod 5, a connecting plate 6, a screw 7, a threaded sleeve 8, a storage barrel 9, a positioning hopper 10, a rubber ring 11, a suction cup 12, a push rod motor 13, a hanging plate 14, a spring 15, a sleeve 16, a pressure rod 17, a handle 18, a clamping sleeve 19, a rotating handle 20, a rotating shaft 21, a rotating plate 22, a side plate 23, a pipe clamp 24, a pipe connector 25, a spray pipe 26, a pressure plate 27, a connecting column 28 and a limiting ring 29.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a surface dust removing device for a small-diameter optical lens comprises a base 1, a supporting frame 2 is fixedly connected to one side of the top of the base 1, a positioning hopper 10 is fixedly connected to the top of the supporting frame 2, rubber rings 11 distributed equidistantly are bonded to the inner wall of the positioning hopper 10, the inner diameters of the rubber rings 11 are distributed equidistantly, an air extracting cylinder 4 is inserted into one side of the positioning hopper 10, a piston 3 is slidably connected to the inner wall of the air extracting cylinder 4, a piston rod 5 is fixedly connected to one side of the piston 3, a connecting plate 6 is fixedly connected to one end of the piston rod 5, a screw 7 is rotatably connected to one side of the top of the connecting plate 6 through a bearing, a storage cylinder 9 is inserted into one side of the screw 7, the storage cylinder 9 is fixedly connected to the outer wall of the positioning hopper 10, a threaded sleeve 8 is rotatably connected to one end of, and the other side fixedly connected with curb plate 23 at base 1 top, the middle part that curb plate 23 is close to one side of positioning bucket 10 rotates and is connected with commentaries on classics board 22, and the top fixedly connected with push rod motor 13 of commentaries on classics board 22, the one end fixedly connected with sucking disc 12 of push rod motor 13, and the bottom fixedly connected with spray tube 26 of commentaries on classics board 22.

Wherein, the middle part fixedly connected with pivot 21 of turning plate 22 and keeping away from location fill 10 one side, and pivot 21 pegs graft in the middle part of curb plate 23, and the one end fixedly connected with turning handle 20 of turning plate 22 is kept away from to pivot 21, rotates pivot 21 through turning handle 20 to this drives turning plate 22 and rotates.

Wherein, one side of the top of the side plate 23 is fixedly connected with the hanger plate 14, and the bottom of the hanger plate 14 is fixedly connected with the sleeve 16.

Wherein, the inner wall fixedly connected with spring 15 at sleeve 16 top, and the bottom fixedly connected with clamp plate 27 of spring 15, the bottom fixedly connected with depression bar 17 of clamp plate 27, the bottom of depression bar 17 extends to the below of sleeve 16, the bottom fixedly connected with cutting ferrule 19 of depression bar 17.

Wherein, one end of the rotating handle 20 is inserted in the cutting sleeve 19, and the outer wall of one side of the cutting sleeve 19 is fixedly connected with the handle 18.

Wherein, a pipe clamp 24 is fixedly connected to the bottom of one side of the rotating plate 22, and one end of the nozzle 26 is fixedly connected to the inside of the pipe clamp 24, and the nozzle 26 is fixed by the pipe clamp 24.

Wherein, the bottom end of the spray pipe 26 is fixedly connected with an air pipe connector 25, and the spray pipe 26 is connected with the air pump through the air pipe connector 25.

The working principle is as follows: firstly adsorbing a lens to one side of a sucking disc 12, pushing the lens into a positioning hopper 10 by a push rod motor 13 and clamping the lens on the side surface of a rubber ring 11 with a corresponding caliber, rotating a threaded sleeve 8, pulling a piston rod 5 by using a screw rod 7, sucking air in the positioning hopper 10 into an air suction barrel 4 by a piston 3 to form a negative pressure environment in the positioning hopper 10, fixing the lens in the positioning hopper 11, rotating a rotating shaft 21 by a rotating handle 20 to drive a rotating plate 22 to rotate, enabling one end of a spray pipe 26 to be flush with an opening of the positioning hopper 10, connecting the other end of the spray pipe 26 to an air pump, blowing air flow into the positioning hopper 10 by the spray pipe 26 to realize dust removal of the lens, positioning the rotating handle 20 by a clamping sleeve 19, pressing the clamping sleeve 19 downwards by a spring 15 in a compression state to strengthen the stability of the clamping sleeve, ensuring that the rotating plate 22 is stable in the dust removal and lens fixing, by lifting the ferrule 19 upwards by the handle 18, the plunger 17 and the pressure plate 27 compress the spring 15 upwards.

Example 2

Referring to fig. 4, in a surface dust removing apparatus for a small-diameter optical lens, in this embodiment, compared with embodiment 1, connecting columns 28 are fixedly connected to inner walls of two sides of an air pumping cylinder 4, and a same limiting ring 29 is fixedly connected between the two connecting columns 28, the limiting ring 29 is sleeved on a middle portion of a piston rod 5, and an outer diameter of the limiting ring 29 is matched with an outer diameter of the piston rod 5.

The working principle is as follows: when the screw 7 is adjusted, the piston rod 5 slides synchronously along the inner wall of the limit ring 29 to limit the stroke of the piston 3, so that the piston 3 is prevented from deviating, and the air tightness of the piston 3 is guaranteed.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. A surface dust removal device for small-diameter optical lenses comprises a base (1) and is characterized in that a support frame (2) is fixedly connected to one side of the top of the base (1), a positioning hopper (10) is fixedly connected to the top of the support frame (2), rubber rings (11) distributed equidistantly are bonded to the inner wall of the positioning hopper (10), the inner diameters of the rubber rings (11) are distributed in an equidifferent mode, an air suction cylinder (4) is inserted into one side of the positioning hopper (10), a piston (3) is slidably connected to the inner wall of the air suction cylinder (4), a piston rod (5) is fixedly connected to one side of the piston (3), a connecting plate (6) is fixedly connected to one end of the piston rod (5), a screw rod (7) is rotatably connected to one side of the top of the connecting plate (6) through a bearing, a storage cylinder (9) is inserted into one side of the screw rod (7), and the storage cylinder (9) is, and the one end of storage cylinder (9) is rotated through the bearing and is connected with thread bush (8), screw rod (7) threaded connection is in the inside of thread bush (8), and opposite side fixedly connected with curb plate (23) at base (1) top, curb plate (23) are close to the middle part rotation of location fill (10) one side and are connected with commentaries on classics board (22), and change top fixedly connected with push rod motor (13) of board (22), the one end fixedly connected with sucking disc (12) of push rod motor (13), and the bottom fixedly connected with spray tube (26) of commentaries on classics board (22).

2. The device for removing dust on the surface of an optical lens with a small diameter according to claim 1, wherein a rotating shaft (21) is fixedly connected to the middle of one side of the rotating plate (22) far away from the positioning hopper (10), the rotating shaft (21) is inserted into the middle of the side plate (23), and a rotating handle (20) is fixedly connected to one end of the rotating shaft (21) far away from the rotating plate (22).

3. The surface dust removing device for small-diameter optical lenses according to claim 2, wherein a hanger plate (14) is fixedly connected to one side of the top of the side plate (23), and a sleeve (16) is fixedly connected to the bottom of the hanger plate (14).

4. The surface dust removing device for the small-diameter optical lens as claimed in claim 3, wherein the spring (15) is fixedly connected to the inner wall of the top of the sleeve (16), the pressing plate (27) is fixedly connected to the bottom of the spring (15), the pressing rod (17) is fixedly connected to the bottom of the pressing plate (27), the bottom end of the pressing rod (17) extends to the lower part of the sleeve (16), and the cutting sleeve (19) is fixedly connected to the bottom of the pressing rod (17).

5. The device for removing dust on the surface of an optical lens with a small diameter as claimed in claim 4, wherein one end of the rotating handle (20) is inserted into the ferrule (19), and a handle (18) is fixedly connected to the outer wall of one side of the ferrule (19).

6. A surface dusting device for small diameter optical lenses according to any of the claims 1-5 above, characterized in that a pipe clamp (24) is fixedly connected to the bottom of one side of the rotating plate (22) and one end of the nozzle pipe (26) is fixedly connected to the inside of the pipe clamp (24).

7. A surface dusting device for small diameter optical lenses according to claim 6, characterised in that the bottom end of the nozzle (26) is fixedly connected with a gas pipe joint (25).

8. The surface dust removing device for the small-diameter optical lens according to claim 1, wherein connecting columns (28) are fixedly connected to the inner walls of the two sides of the air suction cylinder (4), a same limiting ring (29) is fixedly connected between the two connecting columns (28), the limiting ring (29) is sleeved in the middle of the piston rod (5), and the outer diameter of the limiting ring (29) is matched with the outer diameter of the piston rod (5).