CN217293851U

CN217293851U - Extrusion device is made to polarized lens

Info

Publication number: CN217293851U
Application number: CN202220277157.9U
Authority: CN
Inventors: 王浦
Original assignee: Zhejiang Kaixin Optoelectronics Tech Co ltd
Current assignee: Zhejiang Kaixin Optoelectronics Tech Co ltd
Priority date: 2022-02-11
Filing date: 2022-02-11
Publication date: 2022-08-26
Anticipated expiration: 2032-02-11

Abstract

The utility model discloses an extrusion device is made to polarisation lens belongs to the polariscope field. A polarized lens manufacturing and extruding device comprises a workbench, a servo motor, a telescopic element and an overflow glue cleaning main part; the servo motor, the telescopic element and the glue overflow cleaning main part are all arranged in the workbench; the glue overflow cleaning main part comprises a working groove, a connecting block, a pair of spraying and wiping mechanisms and a pair of extruding and air-drying mechanisms; the working groove is formed in the working table, the connecting block is rotatably arranged on the bottom wall of the working groove, and the pair of spraying and wiping mechanisms are symmetrically arranged on the connecting block relative to the center of the connecting block and are used for treating the glue after glue overflow; the cleaning solution and the water for cleaning the glue can be respectively filled into the pair of spraying and wiping mechanisms, so that each lens is not influenced after the glue overflows from the previous lens when being extruded, the qualification rate of the lenses is ensured, and the loss on the cost is reduced.

Description

Extrusion device is made to polarized light lens

Technical Field

The utility model relates to a polarizer field, more specifically says, relates to a polarisation lens makes extrusion device.

Background

Polarizers (pi ā n gu ā ng j mu ng) are lenses manufactured according to the principle of polarization of light rays, and are used for eliminating and filtering out direct light rays in light beams, so that the light rays can be projected into the visual images of eyes at the transmission axis of a front rail, the visual field is clear and natural, and the working principle is to selectively filter light rays coming from a certain direction. By filtering out much of the polarized light in the diffuse reflection, the intensity of the light in the sky is reduced, the sky is darkened, and the contrast between the blue sky and the white clouds is increased. When the real shooting is carried out, the viewfinder is needed to be seen and the front mirror is rotated, the effect is most obvious when the sky in the viewfinder is darkest, and the difference between the darkest and the brightest is 90 degrees. The polarizer can be turned to any angle between the darkest and the brightest according to the requirement, the polarizer is manufactured by respectively unfolding the rolled polarizing film and the base films not more than three layers, and the polarizing film and the base films not more than three layers are sequentially arranged; then uniformly coating the instant adhesive between two adjacent films arranged in the step 1; and finally, carrying out smooth extrusion on the polarizing film, the first base film, the second base film and the third base film which are coated with the instant glue in the step 2 together to obtain the polarized lens, wherein glue easily flows out and overflows when being extruded, so that glue is remained on the lens when the next polarized lens is extruded, the later lens is not well extruded, the edge warping condition is increased, and meanwhile, the residual solidified glue of the lens is not well cleaned.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide an extrusion device is made to polarized lens, it can realize wiping the mechanism through spouting a pair of cleaning solution and the water of packing into the clearance respectively of gluing for every lens does not have the influence after the overflow of last lens glues when the extrusion, has guaranteed the qualification rate of lens, has reduced the loss on the cost.

In order to solve the above problems, the utility model adopts the following technical proposal.

A polarized lens manufacturing and extruding device comprises a workbench, a servo motor, a telescopic element and an overflow glue cleaning main part; the servo motor, the telescopic element and the glue overflow cleaning main part are all arranged in the workbench; the glue overflow cleaning main part comprises a working groove, a connecting block, a pair of spraying and wiping mechanisms and a pair of extruding and air-drying mechanisms; the pair of extrusion air-drying mechanisms are symmetrically arranged in the working groove relative to the connecting block and are used for facilitating air circulation and glue solidification during extrusion of the lens and also used for drying residual cleaning liquid after the spraying and wiping mechanisms finish glue treatment; the servo motor is connected with the connecting block to provide rotating power, the telescopic element and one of the extrusion air drying mechanisms are used for providing moving power, and a pair of spraying and wiping mechanisms are respectively filled with cleaning liquid and water for cleaning glue, so that each lens is not affected after the glue overflows from the previous lens during extrusion, the qualification rate of the lens is guaranteed, and the loss on cost is reduced.

Further, the spraying and wiping mechanism comprises at least two spray heads, a suction pump, a storage bottle and a sponge wiping block; the utility model discloses a lens extrusion device, including connecting block, suction pump, connecting block, storage bottle, suction pump, cleaning solution and water, the storage bottle is connected in the position that is close to the connecting block center, the suction pump is installed in the connecting block and is passed through the pipe connection with the storage bottle diameter, the suction pump is located the position of keeping away from the connecting block center, two shower nozzles are installed respectively in the upper and lower both sides of connecting block and are communicate with the suction pump, two shower nozzles are located the position of keeping away from connecting block center and suction pump, clean up gluey cleaning solution and water are packed into respectively through spouting the mechanism of wiping a pair of, make every lens not have the influence after the excessive gluey of last lens when the extrusion.

Further, the extrusion air-drying mechanism comprises a supporting plate, a driving motor, a fan and an extrusion table; the pair of supporting plates are respectively fixedly arranged on the upper wall and the lower wall of the working groove, the pair of supporting plates are mutually abutted, the driving motor is arranged on one surface of the supporting plate far away from the connecting block, the fan is connected with the driving motor and is arranged on one surface of the supporting plate close to the connecting block, one of the pair of extrusion tables is fixedly arranged on the upper wall of the working groove, the other extrusion table is connected with the telescopic element and is arranged on the bottom wall of the working groove, the pair of extrusion tables are opposite and are positioned between the supporting plate and the connecting block, the space between the pair of extrusion tables is used for the spray head and the sponge wiping block to extend into, the position for extruding the lens is arranged as a cushion table, thereby protecting the curved surface or the plane of the lens, and being provided with the through hole to facilitate the air flow, leading the glue at the film sticking position of the lens to be easy to solidify, and the air of the fan is used for air-drying the rubber cushion table, so that the influence of residual water of the spraying and wiping mechanism on the next extruded lens is prevented.

Furthermore, the extrusion table comprises a pressure table, a rubber pad table and a plurality of through holes; one of them extrusion platform fixed mounting is on the working groove upper wall, and another is connected with flexible component, and the cushion platform is installed on the pressure platform is close to the one side of connecting block, and a plurality of through-holes are seted up in the cushion platform, set up to the cushion platform through the position with lens extrusion to it is curved surface or plane to protect the lens.

Further, the telescopic element is a cylinder.

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through spouting cleaning solution and the water of wiping the mechanism and packing into the clearance respectively with a pair of mechanism for every lens does not have the influence after the overflow of last lens glues when the extrusion, has guaranteed the qualification rate of lens, has reduced the loss on the cost.

(2) This scheme is through setting up lens extruded position into the cushion platform to be the curved surface or the plane protects the lens, and seted up the through-hole and made things convenient for the air flow, make lens pad pasting position glue solidify easily, and still utilize the wind of fan to air-dry the cushion platform, prevent to spout and wipe the mechanism and remain the offal and be influential to next extruded lens.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is a schematic structural diagram of the extrusion table of fig. 2 according to the present invention.

The reference numbers in the figures illustrate:

the device comprises a workbench 1, a servo motor 2, a telescopic element 3, an overflowed glue cleaning main part 5, a working groove 51, a connecting block 52, a spraying and wiping mechanism 4, a spray head 41, a suction pump 42, a storage bottle 43, a sponge wiping block 44, an extrusion air drying mechanism 6, a supporting plate 61, a driving motor 62, a fan 63, an extrusion table 7, a pressure table 71, a rubber cushion table 72 and a through hole 73.

Detailed Description

Please refer to fig. 1-3, which is a polarized lens manufacturing and extruding apparatus, comprising a worktable 1, a servo motor 2, a telescopic element 3 and an overflow glue cleaning main part 5; the servo motor 2, the telescopic element 3 and the excessive glue cleaning main part 5 are all arranged in the workbench 1; the overflow glue cleaning main part 5 comprises a working groove 51, a connecting block 52, a pair of spraying and wiping mechanisms 4 and a pair of extruding and air drying mechanisms 6; the working groove 51 is formed in the workbench 1, the connecting block 52 is rotatably arranged on the bottom wall of the working groove 51, the pair of spraying and wiping mechanisms 4 are symmetrically arranged on the connecting block 52 relative to the center of the connecting block 52 and used for processing glue after glue overflow, and the pair of extruding and air-drying mechanisms 6 are symmetrically arranged in the working groove 51 relative to the connecting block 52 and used for facilitating air circulation and glue solidification when lenses are extruded and drying residual cleaning liquid after the glue processing of the spraying and wiping mechanisms 4 is finished; the servo motor 2 is connected with the connecting block 52 to provide rotating power, the telescopic element 3 and one of the extrusion air drying mechanisms 6 are used for providing moving power, and the pair of spraying and wiping mechanisms 4 are respectively filled with cleaning liquid and water for cleaning glue, so that each lens is not influenced after the previous lens overflows the glue during extrusion, the qualification rate of the lens is ensured, and the cost loss is reduced.

As shown in fig. 2, the spraying and wiping mechanism 4 comprises at least two spray heads 41, a suction pump 42, a storage bottle 43 and a sponge wiping block 44; the storage bottle 43 is connected at a position close to the center of the connecting block 52, the suction pump 42 is installed in the connecting block 52 and is connected with the diameter of the storage bottle 43 through a pipe, the suction pump 42 is located at a position far away from the center of the connecting block 52, the two spray heads 41 are respectively installed at the upper side and the lower side of the connecting block 52 and are communicated with the suction pump 42, the two spray heads 41 are located at positions far away from the center of the connecting block 52 and the suction pump 42, and cleaning liquid and water for cleaning glue are respectively filled into the pair of spraying and wiping mechanisms 4, so that each lens is not easily influenced after the glue overflow of the previous lens during extrusion.

As shown in fig. 2 to 3, the extruding and air-drying mechanism 6 includes a support plate 61, a driving motor 62, a fan 63, and an extruding table 7; a pair of supporting plates 61 are respectively and fixedly arranged on the upper wall and the lower wall of the working groove 51, the pair of supporting plates 61 are mutually abutted, a driving motor 62 is arranged on one surface of the supporting plate 61 far away from the connecting block 52, a fan 63 is connected with the driving motor 62 and is arranged on one surface of the supporting plate 61 close to the connecting block 52, one of a pair of extrusion tables 7 is fixedly arranged on the upper wall of the working groove 51, the other one is connected with the telescopic element 3 and is placed on the bottom wall of the working groove 51, the pair of extrusion tables 7 are opposite and are positioned between the supporting plate 61 and the connecting block 52, the distance between the pair of extrusion tables 7 is used for the spray head 41 and the sponge wiping block 44 to extend, the position for extruding the lens is arranged as an adhesive pad table 72, thereby protecting the lens to be a curved surface or a plane, and a through hole 73 is arranged to facilitate air flow, so that the glue at the position for sticking the lens film is easy to solidify, and the adhesive pad table 72 is also dried by the air of the fan, the residual water of the spraying and wiping mechanism 4 is prevented from affecting the next squeezed lens. The extrusion table 7 comprises a pressure table 71, a rubber cushion table 72 and a plurality of through holes 73; one of them extrusion platform 7 fixed mounting is on the upper wall of working groove 51, and another is connected with telescopic element 3, and cushion platform 72 is installed on the pressure platform 71 is close to the one side of connecting block 52, and a plurality of through-holes 73 are seted up in cushion platform 72, through setting up the position that extrudees the lens to cushion platform 72 to it is curved surface or plane to protect the lens. The telescopic element 3 is a cylinder.

When in operation, as shown in fig. 1-3, the lens is placed on the pressure table 71 connected with the telescopic element 3, then the lens covers the through hole 73, the telescopic element 3 is started, the pressure table 71 connected with the telescopic element 3 is lifted, so that the lens is driven by the rubber cushion table 72 to lift, at this time, the initial position of the connecting block 52 is inclined, so that the sponge wiping block 44 and the spray head 41 are not between the pair of squeezing tables 7, after the pair of squeezing tables 7 contact each other and begin to squeeze, the driving motor 62 is started, so that the fan 63 rotates to generate wind power, then the air flows to the through hole 73 to contact the film sticking surface of the lens, then if the lens overflows, the glue remains on the rubber cushion table 72, the telescopic element 3 resets after squeezing is completed, then the driving motor 62 is started, each time the interval rotates by a quarter of a circle, so that the connecting block 52 rotates, the cleaning liquid in the storage bottle 43 is removed by one of the suction pumps 42, the cleaning liquid is sprayed to the two rubber pad tables 72 through the spray head 41 respectively, then the rotation is continued to enable one of the sponge wiping blocks 44 to rotate to be between the pair of rubber pad tables 72, the telescopic element 3 is started to extrude the sponge wiping blocks 44, then the connecting block 52 rotates to rotate for one fourth of the circumference again, the sponge wiping blocks 44 rotate to finish wiping, the telescopic element 3 is reset, then the other pair of spray heads starts to work, at the moment, the sprayed water is used for cleaning the residual cleaning liquid, then the connecting block 52 rotates to rotate for one fourth of the circumference again to enable the other sponge wiping block 44 to enter, the telescopic element 3 is started again to extrude the sponge wiping blocks 44, then the connecting block 52 rotates for one eighth of the circumference again, the sponge wiping blocks 44 are enabled to be separated from the two rubber pad tables 72, then the driving motor 62 is started to dry, and new lenses are placed again.

Claims

1. The utility model provides a polarized light lens makes extrusion device which characterized in that: comprises a workbench (1), a servo motor (2), a telescopic element (3) and an overflow glue cleaning main part (5);

the servo motor (2), the telescopic element (3) and the excessive glue cleaning main part (5) are all arranged in the workbench (1);

the glue overflow cleaning main part (5) comprises a working groove (51), a connecting block (52), a pair of spraying and wiping mechanisms (4) and a pair of extruding and air-drying mechanisms (6);

the lens cleaning and drying device is characterized in that the working groove (51) is formed in the workbench (1), the connecting block (52) is rotatably installed on the bottom wall of the working groove (51), the pair of spraying and wiping mechanisms (4) are installed on the connecting block (52) in a central symmetry mode relative to the connecting block (52) and used for processing glue after glue overflow, and the pair of extruding and drying mechanisms (6) are installed in the working groove (51) in a symmetry mode relative to the connecting block (52) and used for circulating air when lenses are extruded and facilitating glue solidification and drying cleaning liquid remained after the glue processing of the spraying and wiping mechanisms (4) is finished;

the servo motor (2) is connected with the connecting block (52) to provide rotating power, and the telescopic element (3) and one of the extrusion air drying mechanisms (6) are used for providing moving power.

2. A pressing apparatus for manufacturing a polarized lens according to claim 1, wherein: the spraying and wiping mechanism (4) comprises at least two spray heads (41), a suction pump (42), a storage bottle (43) and a sponge wiping block (44);

the storage bottle (43) is connected at a position close to the center of the connecting block (52), the suction pump (42) is installed in the connecting block (52) and is connected with the storage bottle (43) through a pipe in diameter, the suction pump (42) is located at a position far away from the center of the connecting block (52), the two spray heads (41) are respectively installed on the upper side and the lower side of the connecting block (52) and are communicated with the suction pump (42), and the two spray heads (41) are located at positions far away from the center of the connecting block (52) and the suction pump (42).

3. A pressing apparatus for manufacturing a polarized lens according to claim 2, wherein: the extrusion air-drying mechanism (6) comprises a supporting plate (61), a driving motor (62), a fan (63) and an extrusion table (7);

the pair of supporting plates (61) are fixedly arranged on the upper wall and the lower wall of the working groove (51) respectively, the pair of supporting plates (61) are abutted to each other, the driving motor (62) is arranged on one surface, far away from the connecting block (52), of the supporting plates (61), the fan (63) is connected with the driving motor (62) and arranged on one surface, close to the connecting block (52), of the supporting plates (61), one of the pair of extrusion tables (7) is fixedly arranged on the upper wall of the working groove (51), the other one of the pair of extrusion tables is connected with the telescopic element (3) and arranged on the bottom wall of the working groove (51), the pair of extrusion tables (7) are opposite in position and located between the supporting plates (61) and the connecting block (52), and the spray head (41) and the sponge wiping block (44) extend into the space between the pair of extrusion tables (7).

4. A pressing apparatus for manufacturing a polarized lens according to claim 3, wherein: the extrusion table (7) comprises a pressure table (71), a rubber cushion table (72) and a plurality of through holes (73);

one of the extrusion tables (7) is fixedly arranged on the upper wall of the working groove (51), the other extrusion table is connected with the telescopic element (3), the rubber pad table (72) is arranged on one surface of the pressure table (71) close to the connecting block (52), and the through holes (73) are formed in the rubber pad table (72).

5. A pressing apparatus for manufacturing a polarized lens according to claim 1, wherein: the telescopic element (3) is a cylinder.