CN210256868U

CN210256868U - Optical lens forming die

Info

Publication number: CN210256868U
Application number: CN201920693648.XU
Authority: CN
Inventors: 叶金辉
Original assignee: Shenzhen Fangyuanmei Mould Co ltd
Current assignee: Shenzhen Fangyuanmei Mould Co ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2020-04-07
Anticipated expiration: 2029-05-15

Abstract

The utility model relates to a lens technical field just discloses an optical lens forming die, which comprises a bod, the positive fixed mounting of organism has quick-witted case, the inside fixed mounting of machine case has first motor. The optical lens forming die is characterized in that raw materials are injected between an upper die core and a lower die core through an injection device, after an optical lens is formed, a first motor is started to rotate, a mounting plate is driven to do circular motion around an output shaft, the upper die core is separated from the lower die core, the lower die core is driven by an electric guide rail to move rightwards, a second motor is started to rotate in the moving process, a backing plate is driven to rotate, a die core surface of the lower die core rotates to be opposite to the front surface of a demolding device, then suction force is generated by a suction nozzle through suction of a suction pipe, the optical lens on the lower die core is sucked down, and the optical lens slides to a conveying table along the demolding device due to the inclined setting of the demolding device.

Description

Optical lens forming die

Technical Field

The utility model relates to a lens technical field specifically is an optical lens forming die.

Background

The lens is an optical element which is made of transparent substances and has a part of spherical surface, the lens is composed of a plurality of lenses, namely a plastic lens and a glass lens, the glass lens is more expensive than the plastic, the lens structure for the camera generally comprises 1P, 2P, 1G1P, 1G2P, 2G2P, 4G and the like, the more lenses are, the higher the cost is, therefore, a camera with good quality is to adopt the glass lens, the imaging effect of the camera is better than that of the plastic lens, and the camera plays an important role in the fields of astronomy, military, traffic, medicine, art and the like.

At present, the mold stripping rate of producing an optical lens through an optical lens forming mold is low, the overall production speed is influenced, and in order to solve the problems, an optical lens forming mold is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an optical lens forming die possesses advantages such as the demolding is fast, has solved present through optical lens forming die production optical lens's demolding speed slower, influences the problem of whole production speed.

(II) technical scheme

For realizing the above-mentioned purpose that the demolding is fast, the utility model provides a following technical scheme: an optical lens forming die comprises a die body, wherein a machine case is fixedly mounted on the front side of the die body, a first motor is fixedly mounted inside the machine case, a mounting plate is fixedly mounted on an output shaft of the first motor, an upper die core is fixedly mounted at the right end of the mounting plate, a connecting block is fixedly mounted between the mounting plate and the upper die core, an injection device is fixedly mounted on the front side of the machine case, a bracket is fixedly mounted on the left side of the die body, electric guide rails are fixedly mounted on an inner top wall and an inner bottom wall of the bracket, a supporting plate is fixedly mounted at the top of the electric guide rails at the upper side, a second motor is fixedly mounted on the front side of the supporting plate, a base plate with one end fixedly connected with the second motor is movably mounted between the two electric guide rails, a lower die core is, the inside fixed mounting of bracket has electric telescopic handle, the right side fixed mounting of bracket has the conveying platform, the front fixed mounting of conveying platform has the demolding device.

Preferably, the mounting panel includes carousel, connecting rod and support arm, the output shaft fixed connection of carousel and first motor, the bottom fixed mounting of carousel has the connecting rod, the one end fixed mounting that the carousel was kept away from to the connecting rod has the support arm.

Preferably, the sliding rail of the electric guide rail is L-shaped, and the supporting plate is located at the front side of the bracket.

Preferably, the positioning column penetrates through the space between the lower mold core and the base plate, and the positioning column and the lower mold core are matched with the upper mold core.

Preferably, electric telescopic handle includes electronic jar, bracing piece and roof, electronic jar fixed mounting is inside the bracket, the output shaft fixed mounting of electronic jar has the bracing piece, the positive fixed mounting of bracing piece has the roof, roof and backing plate looks adaptation.

Preferably, the demolding device comprises an air suction pipe, a supporting seat, a tray and a suction nozzle, the supporting seat is fixedly installed on the front side of the conveying table, the tray is fixedly installed on the front side of the supporting seat, the suction nozzle is arranged on the front side of the tray, the air suction pipe communicated with the suction nozzle is fixedly installed at the top of the supporting seat, the tray is arranged in an inclined mode, and a gap is reserved between the tray and the conveying table.

(III) advantageous effects

Compared with the prior art, the utility model provides an optical lens forming die possesses following beneficial effect:

the optical lens forming mold is characterized in that a bracket is arranged, raw materials are injected between an upper mold core and a lower mold core by an injection device, after an optical lens is formed, a first motor is started to rotate to drive a mounting plate to do circular motion around an output shaft, the upper mold core is separated from the lower mold core, then the lower mold core is driven to move rightwards by an electric guide rail, a second motor is started to rotate in the moving process, a backing plate is driven to rotate, when the electric guide rail moves to a mold stripping device, a mold core surface of the lower mold core rotates to be opposite to the front surface of the mold stripping device under the rotation of the second motor, then suction is generated by a suction nozzle through suction pipe suction, an optical lens on the lower mold core is sucked down, the optical lens slides to a conveying table along the mold stripping device due to the inclined arrangement of the mold stripping device, after mold stripping is completed, the lower mold core returns to the original position, then the first motor is, and the production is continued, and in such a way, the mold stripping speed is improved.

Drawings

FIG. 1 is a front view of the structure of the present invention;

fig. 2 is an enlarged view of the structure at a position of the present invention.

In the figure: the injection molding machine comprises a machine body 1, a machine case 2, a first motor 3, a mounting plate 4, an upper die core 5, a connecting block 6, an injection device 7, a bracket 8, an electric guide rail 9, a supporting plate 10, a second motor 11, a backing plate 12, a lower die core 13, a positioning column 14, an electric telescopic rod 15, a conveying table 16 and a die stripping device 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an optical lens forming mold comprises a machine body 1, a machine case 2 is fixedly installed on the front surface of the machine body 1, a first motor 3 is fixedly installed inside the machine case 2, the type of the first motor 2 can be DK-100T, an installation plate 4 is fixedly installed on an output shaft of the first motor 3, the installation plate 4 comprises a rotary disc, a connecting rod and a supporting arm, the rotary disc is fixedly connected with the output shaft of the first motor 3, the connecting rod is fixedly installed at the bottom of the rotary disc, the supporting arm is fixedly installed at one end of the connecting rod far away from the rotary disc, an upper mold core 5 is fixedly installed at the right end of the installation plate 4, a connecting block 6 is fixedly installed between the installation plate 4 and the upper mold core 5, an injection device 7 is fixedly installed on the front surface of the machine case 2, a bracket 8 is fixedly installed at the left side of the machine body 1, the sliding rail of the electric guide rail 9 is L-shaped, the supporting plate 10 is positioned at the front side of the bracket 8, the front side of the supporting plate 10 is fixedly provided with a second motor 11, the model of the second motor 11 can be DK-200TS, a backing plate 12 with one end fixedly connected with the second motor 11 is movably arranged between the two electric guide rails 9, the front side of the backing plate 12 is fixedly provided with a lower die core 13, the front side of the lower die core 13 is fixedly provided with a positioning column 14, the positioning column 14 is arranged between the lower die core 13 and the backing plate 12 in a penetrating way, the positioning column 14 and the lower die core 13 are matched with the upper die core 5, the inside of the bracket 8 is fixedly provided with an electric telescopic rod 15, the electric telescopic rod 15 comprises an electric cylinder, a supporting rod and a top plate, the electric cylinder is fixedly arranged inside the bracket 8, the output shaft of the electric cylinder is fixedly provided with a, the front of a conveying table 16 is fixedly provided with a mold stripping device 17, the mold stripping device 17 comprises an air suction pipe, a supporting seat, a tray and a suction nozzle, the supporting seat is fixedly arranged on the front of the conveying table 16, the front of the supporting seat is fixedly provided with the tray, the front of the tray is provided with the suction nozzle, the top of the supporting seat is fixedly provided with the air suction pipe communicated with the suction nozzle, the tray is obliquely arranged, a gap is reserved between the tray and the conveying table 16, raw materials are injected between an upper mold core 5 and a lower mold core 13 by an injection device 7 through a bracket 8, after an optical lens is formed, a first motor 3 is started to rotate to drive a mounting plate 4 to do circular motion around an output shaft, so that the upper mold core 5 is separated from the lower mold core 13, the lower mold core 13 is driven to move rightwards by an electric guide rail 9, in the moving process, a second motor 11 is started to, under the rotation of the second motor 11, the mold core surface of the lower mold core 13 rotates to be opposite to the front surface of the mold stripping device 17, then the suction pipe sucks air to generate suction force through the suction nozzle, the optical lens on the lower mold core 13 is sucked down, because the mold stripping device 17 is obliquely arranged, the optical lens slides to the conveying table 16 along the mold stripping device 17, after the mold stripping is completed, the lower mold core 13 returns to the original position, the first motor 3 closes the upper mold core 5 and the lower mold core 13, the production is continued, and through the mode, the mold stripping speed is improved.

To sum up, the optical lens forming mold injects raw material between the upper mold core 5 and the lower mold core 13 by the injection device 7 through the bracket 8, after the optical lens is formed, the first motor 3 is started to rotate to drive the mounting plate 4 to do circular motion around the output shaft, so that the upper mold core 5 is separated from the lower mold core 13, then the lower mold core 13 is driven to move rightwards by the electric guide rail 9, in the moving process, the second motor 11 is started to rotate to drive the backing plate 12 to rotate, when the electric guide rail 9 moves to the mold stripping device 17, under the rotation of the second motor 11, the mold core surface of the lower mold core 13 rotates to be opposite to the front surface of the mold stripping device 17, then suction is generated by the suction nozzle through the suction pipe to suck the optical lens on the lower mold core 13, because the mold stripping device 17 is obliquely arranged, the optical lens slides to the conveying table 16 along the mold stripping device 17, after the mold stripping is completed, the lower die core 13 returns to the original position, the first motor 3 closes the upper die core 5 and the lower die core 13, and the production is continued.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. An optical lens forming mold includes a body (1), characterized in that: the injection molding machine is characterized in that a machine case (2) is fixedly mounted on the front of the machine body (1), a first motor (3) is fixedly mounted inside the machine case (2), a mounting plate (4) is fixedly mounted on an output shaft of the first motor (3), an upper die core (5) is fixedly mounted at the right end of the mounting plate (4), a connecting block (6) is fixedly mounted between the mounting plate (4) and the upper die core (5), an injection device (7) is fixedly mounted on the front of the machine case (2), a bracket (8) is fixedly mounted on the left side of the machine body (1), electric guide rails (9) are fixedly mounted on the inner top wall and the inner bottom wall of the bracket (8), a supporting plate (10) is fixedly mounted at the top of the electric guide rails (9) at the upside, a second motor (11) is fixedly mounted on the front of the supporting plate (10), and a backing plate (12) fixedly connected with one end and, the front fixed mounting of backing plate (12) has lower mould benevolence (13), the front fixed mounting of lower mould benevolence (13) has reference column (14), the inside fixed mounting of bracket (8) has electric telescopic handle (15), the right side fixed mounting of bracket (8) has conveying platform (16), the front fixed mounting of conveying platform (16) has demolding device (17).

2. An optical lens forming mold according to claim 1, characterized in that: mounting panel (4) are including carousel, connecting rod and support arm, the output shaft fixed connection of carousel and first motor (3), the bottom fixed mounting of carousel has the connecting rod, the one end fixed mounting that the carousel was kept away from to the connecting rod has the support arm.

3. An optical lens forming mold according to claim 1, characterized in that: the sliding rail of the electric guide rail (9) is L-shaped, and the supporting plate (10) is positioned on the front side of the bracket (8).

4. An optical lens forming mold according to claim 1, characterized in that: the positioning column (14) penetrates between the lower die core (13) and the base plate (12), and the positioning column (14) and the lower die core (13) are matched with the upper die core (5).

5. An optical lens forming mold according to claim 1, characterized in that: electric telescopic handle (15) are including electronic jar, bracing piece and roof, electronic jar fixed mounting is inside bracket (8), the output shaft fixed mounting of electronic jar has the bracing piece, the positive fixed mounting of bracing piece has the roof, roof and backing plate (12) looks adaptation.

6. An optical lens forming mold according to claim 1, characterized in that: the demolding device (17) comprises an air suction pipe, a supporting seat, a tray and a suction nozzle, the supporting seat is fixedly installed on the front side of the conveying table (16), the tray is fixedly installed on the front side of the supporting seat, the suction nozzle is arranged on the front side of the tray, the air suction pipe communicated with the suction nozzle is fixedly installed at the top of the supporting seat, the tray is arranged in an inclined mode, and a gap is reserved between the tray and the conveying table (16).