Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an optical lens cleaning device and a using method thereof.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
an optical lens cleaning device comprises an L-shaped base, wherein a lens pre-positioning seat, a moving assembly, a lens moving positioning plate and two groups of hairbrush spray heads which are oppositely arranged are arranged on the base;
the top of the pre-positioning seat is provided with at least three positioning bulges, and the pre-positioning lens is in a horizontal state;
the lens moving and positioning plate is rotationally connected with a plurality of lens clamping cylinders, the lens clamping cylinders are provided with clamping parts for clamping the peripheral sides of lenses, and the lenses rotate in the same plane along with the rotation of the lens clamping cylinders after being clamped;
the moving assembly drives the lens moving and positioning plate to move in an L-shaped track;
the two groups of brush spray heads are positioned on the upper side and the lower side of the lens clamping cylinder, are in contact with the upper surface and the lower surface of the clamped lens, rotate along with the same plane of the lens, and clean the upper surface and the lower surface of the lens.
Preferably, the pre-positioning seat is provided with a pressure sensor.
Preferably, the outer side wall of the lens clamping cylinder is fixedly connected with a first gear, and the lens moving and positioning plate is provided with a first driving piece for driving the first gear to rotate.
Preferably, the clamping part includes:
the inner ring is arranged in the lens clamping cylinder and is coaxially arranged with the lens clamping cylinder, and the inner ring is connected with the lens clamping cylinder through a plurality of connecting ribs;
the rotating ring is arranged between the inner ring and the lens clamping cylinder, a gear ring is arranged at the bottom of the rotating ring, and a second driving piece for driving the gear ring to rotate is arranged on the inner wall of the lens clamping cylinder;
the clamping rod is vertically inserted on the inner ring, one end of the clamping rod is connected with the rotating ring through a connecting rod which is obliquely arranged, and the clamping rod is driven to extend into the rotating ring to clamp the periphery of the lens along with the rotation of the rotating ring.
Preferably, the end of the clamping rod is provided with a rubber head.
Preferably, the pressure sensor is electrically connected to the first and second driving members.
Preferably, the moving assembly comprises a first electric telescopic piece and a second electric telescopic piece which are arranged on the lens moving and positioning plate;
the first electric telescopic piece slides on the top surface of the base;
the second electric telescopic piece slides on the side face of the base, and the output end of the second electric telescopic piece is connected with the side wall of the lens moving and positioning plate.
Preferably, the brush nozzle is provided with a bristle assembly and a through hole for one of the air flow or the fluid to pass through.
The invention also discloses a use method of the optical lens cleaning device, which comprises the following steps:
s1, placing a lens: the lens to be cleaned is placed on the three positioning bulges, at this time, the inner ring and the lens preset positioning seat are coaxially arranged, and the positioning bulges are positioned in the inner ring;
meanwhile, a pressure sensor on the lens preset seat receives the lens pressure, and the second driving part, the moving assembly and the first driving part are controlled to work through a controller;
s2, clamping the lens: the second driving piece drives the gear ring to rotate, and then drives the clamping rod to extend into the rotating ring through the connecting rod and clamp the periphery of the lens;
s3, transferring the lens: the first electric telescopic piece drives the lens moving positioning plate to move upwards so that the inner ring is separated from the lens preset positioning seat;
then, the second electric telescopic piece drives the lens moving positioning plate to horizontally move towards the vertical surface direction of the L-shaped base;
s4, positioning a cleaning brush head: when the second electric telescopic piece stops moving, the two brush spray heads move relatively until the brush components on the brush spray heads are contacted with the upper side and the lower side of the lens;
s5, cleaning the lens: the first driving piece drives the first gear to rotate, so as to drive the lens clamping cylinder to rotate, and then drives the lens clamped in the lens clamping cylinder to rotate, and the rotating lens contacts with the bristle assembly to complete the synchronous cleaning process of the two surfaces of the lens;
in the cleaning process, the through holes firstly clean the face of the lens through cleaning liquid; then, the cleaning solution is interrupted, the air flow is conveyed, and the air drying treatment is carried out on the upper surface and the lower surface of the lens after cleaning by the cleaning solution by the conveyed air flow;
s6, lens homing: the second driving piece and the moving assembly are used for enabling the lens to be placed on the three positioning protrusions from new.
Compared with the prior art, the invention has the beneficial effects that:
1. through the horizontal rotation behind the lens centre gripping to realize the cleanness to the lens through the brush shower nozzle that sets up from top to bottom, compare prior art, better realization is clean the effect to the mirror surface, avoids simultaneously when single face is clean, takes out the stage at the lens, and one side mirror surface contains the problem of cleaning solution.
2. The invention ensures that the cleaning brush and the cleaning liquid synchronously clean the lenses, and compared with the prior art, the invention avoids the cleaning steps which are separately carried out and accelerates the cleaning efficiency.
3. The lens placing stage and the cleaning stage are not carried out at the same position, so that dislocation treatment is realized, meanwhile, the cleaning liquid collecting tank is arranged on the base, and the brush nozzle is carried out in the inner ring when the mirror surface is cleaned, so that the cleaning liquid is prevented from splashing outwards, the cleaning liquid is effectively controlled, the dry-wet separation of the lens processing table is ensured, and the cleaning table is ensured to be tidy.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1 to 3, an optical lens cleaning apparatus includes a base 1 having an L-shape;
referring to fig. 1-3, a lens pre-positioning seat 2 is arranged on a base 1, at least three positioning protrusions 5 are arranged at the top of the lens pre-positioning seat 2, the tops of the three positioning protrusions 5 are located on the same plane, an optical lens is an arc-shaped surface, when any surface of the optical lens can realize pre-positioning through the positioning protrusions, the pre-positioning lens is in a horizontal state, and the periphery of the lens is convenient to clamp.
Referring to fig. 1-4, a lens moving and positioning plate 3 is provided on a base 1, a plurality of lens clamping drums 6 are rotatably connected to the lens moving and positioning plate 3, and the embodiment discloses a manner in which the lens clamping drums 6 rotate, preferably as follows: wherein the lens moving and positioning plate 3 is provided with an opening corresponding to the lens clamping cylinder 6, the lens clamping cylinder 6 penetrates through and rotates in the opening, and the inner diameter of the opening is the same as the outer diameter of the lens clamping cylinder 6.
The outer side wall of the lens clamping cylinder 6 is fixedly connected with a first gear 7, a first driving piece for driving the first gear 7 to rotate is arranged on the lens moving and positioning plate 3, the first driving piece can adopt a combination mode of a first motor driving gear and a second motor driving gear, the first motor is arranged on the lens moving and positioning plate 3, the first gear 7 is meshed with the second gear, the first motor rotates to drive the second gear to rotate, the second gear rotates to drive the first gear 7 to rotate, and then the lens clamping cylinder 6 is driven to rotate.
The supplementary ones are: the first driving member can also adopt a combination mode of a motor and a rack, wherein the rack is meshed with the first gear 7.
Referring to fig. 5-7, the lens clamping cylinder 6 is provided with a clamping part for clamping the periphery of the lens, the lens is rotated in the same plane along with the rotation of the lens clamping cylinder 6 after being clamped, and the clamped lens is driven to rotate when the lens clamping cylinder 6 rotates, and the embodiment also preferably discloses the composition of the clamping part, and the composition structure is as follows:
the clamping part comprises an inner ring 8 which is arranged in the lens clamping cylinder 6 and is coaxially arranged with the lens clamping cylinder 6, the inner ring 8 is connected with the lens clamping cylinder 6 through a plurality of connecting ribs, and the arrangement of the connecting ribs ensures that the inner ring 8 and the lens clamping cylinder 6 synchronously rotate;
the clamping part comprises a rotating ring 9 which is arranged between the inner ring 8 and the lens clamping cylinder 6, a gear ring 10 is arranged at the bottom of the rotating ring 9, a driving piece II which drives the gear ring 10 to rotate is arranged on the inner wall of the lens clamping cylinder 6, wherein the driving piece II preferably adopts a mode of forming a motor II and a gear III, the motor II is fixed on the inner wall of the lens clamping cylinder 6, the gear III is meshed with the gear ring 10, the motor II drives the gear III to rotate, and then drives the gear ring 10 to rotate, and further drives the rotating ring 9 to rotate;
the clamping part comprises a clamping rod 11 which is vertically inserted on the inner ring 8, a sliding opening corresponding to the clamping rod 11 is formed in the inner ring 8, the clamping rod 11 slides in the sliding opening, one end of the clamping rod 11 is connected with the rotating ring 9 through a connecting rod 12 which is obliquely arranged, the clamping rod 11 is driven to extend into the rotating ring 9 along with the rotating ring 9 to rotate along with the rotating ring 9, the periphery of a lens is clamped, after clamping, the lens is horizontally rotated along with the rotation of the lens clamping cylinder 6, and the lens which horizontally rotates is easy to clean later.
The supplementary ones are: the end of the clamping rod 11 is provided with a rubber head, so that the clamping rod 11 is easy to enlarge, the lens cannot be loosened when clamped, and meanwhile, the rubber head has a buffering effect, and the periphery of the lens is prevented from being scratched when clamped.
Referring to fig. 1-3, the moving assembly drives the lens moving positioning plate 3 to move along an L-shaped track, and the embodiment preferably discloses a composition mode of the moving assembly:
the moving assembly comprises a first electric telescopic piece 13 and a second electric telescopic piece 14 which are arranged on the lens moving and positioning plate 3;
the supplementary ones are: the electric telescopic piece I13 and the electric telescopic piece II 14 can adopt the same driving mode, such as any mode of an electric telescopic rod or an air cylinder;
the first electric telescopic piece 13 slides on the top surface of the base 1, the bottom of the first electric telescopic piece 13 is fixedly provided with a first sliding block, and the top surface of the base 1 is provided with a first sliding groove sliding with the first sliding block;
the second electric telescopic part 14 slides on the side surface of the base 1, the output end of the second electric telescopic part 14 is connected with the side wall of the lens moving and positioning plate 3, one end of the second electric telescopic part 14 is fixed with a second sliding block, and the top surface of the base 1 is provided with a second sliding groove sliding with the second sliding block.
The base 1 is provided with two groups of brush spray heads 4 which are oppositely arranged, the two groups of brush spray heads 4 are positioned on the upper side and the lower side of the lens clamping cylinder 6 and are contacted with the upper surface and the lower surface of the clamped lens, the two groups of brush spray heads 4 rotate along with the same plane of the lens, and the upper surface and the lower surface of the lens are cleaned.
It should be noted that: the brush nozzle 4 is provided with a brush hair component and a through hole 15, the through hole 15 is used for one of air flow or fluid to pass through, the brush nozzle 4 is provided with a connecting pipe, the connecting pipe slides on the side wall of the base 1 through a sliding seat, the connecting pipe is communicated with the through hole 15, one end of the connecting pipe, far away from the brush nozzle 4, is connected with a three-way valve, one valve port is connected with a water pipe, the other valve port is connected with an air pipe, the pipe orifice is controlled by an electromagnetic valve, the electromagnetic valve is electrically connected with a pressure sensor arranged on the lens preset seat 2, and the specific connection mode and the supply mode of cleaning liquid and air are the prior art and are not described in detail.
In this embodiment, the two sliding bases can be driven to move relatively or reversely, and the two brush nozzles 4 can be driven to move relatively or reversely, wherein the driving mode can be a double-head screw or a cylinder, which is the prior art and is not described in detail.
The invention also discloses a use method of the optical lens cleaning device, which comprises the following steps:
s1, placing a lens: the lens to be cleaned is placed on the three positioning bulges 5, at this time, the inner ring 8 and the lens pre-positioning seat 2 are coaxially arranged, the positioning bulges 5 are positioned in the inner ring 8, and then the placed lens is positioned in the inner ring 8 in a preliminary horizontal positioning manner;
meanwhile, a pressure sensor on the lens pre-positioning seat 2 receives the lens pressure, and the second driving part, the moving assembly and the first driving part are controlled to work through a controller;
it should be noted that: the electrical connection of the controller controlling the operation of the second driving member, the moving assembly and the first driving member is prior art and is not described in detail.
S2, clamping the lens: the second driving piece drives the gear ring 10 to rotate, and then drives the clamping rod 11 to extend into the rotating ring 9 through the connecting rod 12 and clamp the periphery of the lens;
s3, transferring the lens: the first electric telescopic piece 13 drives the lens moving positioning plate 3 to move upwards so that the inner ring 8 is separated from the lens pre-positioning seat 2, and in the process, the second electric telescopic piece 14 slides upwards on the base 1 along with the lens pre-positioning seat 2;
then, the second electric telescopic part 14 drives the lens moving and positioning plate 3 to horizontally move towards the vertical surface direction of the L-shaped base 1, and in the process, the first electric telescopic part 13 horizontally slides along with the lens pre-positioning seat 2 on the base 1;
s4, positioning a cleaning brush head: when the second electric telescopic piece 14 stops moving, the two brush spray heads 4 move relatively until the brush components on the brush spray heads 4 are contacted with the upper side and the lower side of the lens;
s5, cleaning the lens: the first driving piece drives the first gear 7 to rotate, so as to drive the lens clamping cylinder 6 to rotate, and then drives the lens clamped in the lens clamping cylinder 6 to rotate, and the rotating lens contacts with the bristle assembly to complete the synchronous cleaning process of the two surfaces of the lens;
in the cleaning process, the through holes 15 firstly clean the face of the lens through cleaning liquid; then, the cleaning solution is interrupted, the air flow is conveyed, and the air drying treatment is carried out on the upper surface and the lower surface of the lens after cleaning by the cleaning solution by the conveyed air flow;
s6, lens homing: the second driving member and the moving assembly are used for enabling the lens to be placed on the three positioning protrusions 5 from new.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, the lens is horizontally rotated after being clamped, and the cleaning of the lens is realized through the hairbrush spray heads 4 which are arranged up and down synchronously, so that compared with the prior art, the mirror surface cleaning effect can be better realized in a single-side cleaning mode, and meanwhile, the problem that the mirror surface on one side contains cleaning liquid in the lens taking-out stage because the cleaning liquid flows to the other side along the mirror surface during single-side cleaning is avoided; in addition, the cleaning mode of the invention ensures that the cleaning brush and the cleaning liquid synchronously clean the lenses, and compared with the prior art, the invention avoids the cleaning steps which are separately carried out and accelerates the cleaning efficiency.
2. The lens placing stage and the cleaning stage are not carried out at the same position, so that dislocation treatment is realized, meanwhile, a cleaning liquid collecting groove is arranged on the base 1, and the brush nozzle 4 is carried out in the inner ring 8 when the mirror surface is cleaned, so that the cleaning liquid is prevented from splashing outwards, the cleaning liquid is effectively controlled, the dry-wet separation of the lens processing table is ensured, and the cleaning table is ensured to be tidy.
3. The invention has simple structure, high automation degree and good cleaning effect, and is beneficial to quick cleaning of lenses.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.