CN220946511U - Optical lens processing drawing of patterns frock - Google Patents

Abstract

The utility model provides an optical lens processing demolding tool, which relates to the technical field of optical lens processing demolding and comprises a workbench, wherein the upper end surface of the workbench is provided with a groove, a turntable is movably connected in the groove, a plurality of bottom dies are arranged on the upper end surface of the turntable, a first sliding groove is arranged at the bottom of each bottom die, the first sliding groove is in sliding connection with a first limiting block, a push rod is arranged on the upper end surface of each first limiting block, a push block is arranged on the bottom surface of each first limiting block, a sleeve rod is arranged in each sleeve rod, a second sliding groove is arranged in each second sliding groove and is in sliding connection with a second limiting block, a top block is arranged on the upper end surface of each second limiting block, a plurality of support columns are arranged on the upper end surfaces of the workbench, a mounting plate is arranged on the top ends of each support column, and a cylinder is arranged on one side of the bottom end surface of each mounting plate.

Description

Optical lens processing drawing of patterns frock

Technical Field

The utility model belongs to the technical field of optical lens processing and demolding, and particularly relates to an optical lens processing and demolding tool.

Background

The demolding tool for optical lens machining is one kind of tool equipment for use in optical lens machining process, and is used mainly in precisely and safely taking out optical lens from mold for subsequent machining and treatment.

Based on the above, the present inventors found that the following problems exist: traditional optical lens processingequipment is after the lens is accomplished and is moulded plastics, needs the staff to take out it from the mould manually, but the injection molding material that lens processing was used can glue on the mould surface sometimes for the staff need take longer just can take it out, and the time consuming and labor consuming, mould surface can adhere to some impurity simultaneously, if not handle, can influence the quality of producing next lens.

Accordingly, in view of the above, the present invention provides an optical lens processing and demolding tool for achieving a more practical value.

Disclosure of utility model

The utility model discloses a purpose and an effect of an optical lens processing and demolding tool, which are achieved by the following specific technical means:

The utility model provides an optical lens processing drawing of patterns frock, includes the workstation, the up end of workstation is equipped with the recess, swing joint has the carousel in the recess, a plurality of die blocks are installed to the up end of carousel, the bottom of die block is equipped with first spout, first stopper of sliding connection in the first spout, the push rod is installed to the up end of first stopper, the ejector pad is installed to the bottom face of first stopper, the loop bar is installed to bottom one side of recess, be equipped with the second spout in the loop bar, sliding connection has the second stopper in the second spout, the kicking block is installed to the up end of second stopper, a plurality of support columns are installed to the up end of workstation, a plurality of mounting panel is installed on the top of support column, the cylinder is installed to bottom face one side of mounting panel, the moulding-die is installed to the output of cylinder, the blowing pipe is installed in one side that is close to the cylinder to the bottom face of mounting panel.

Further, an annular block is arranged on the inner side of the groove, an annular groove is formed in the outer side of the rotary disc, and the annular block is matched with the annular groove in size.

Further, a motor groove is formed in the bottom of the groove, a motor is installed at the bottom of the motor groove, and the output end of the motor is fixedly connected with the center of the bottom end face of the turntable.

Further, a first compression spring is arranged on the periphery of the push rod, and two ends of the first compression spring are respectively connected with the top end face of the first sliding groove and the upper end face of the first limiting block.

Further, a second compression spring is installed at the bottom of the second sliding groove, and the top end of the second compression spring is connected with the bottom end surface of the second limiting block.

Further, an air pump is installed on one side of the upper end face of the mounting plate, one end of the air blowing pipe is connected with the air pump, and an air blowing head is installed on the other end of the air blowing pipe.

Further, an injection molding head is arranged on one side of the upper end face of the pressing die.

Further, one side of the top end of the top block is a chamfer.

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

Through the cooperation of motor, the second compression spring, kicking block and ejector pad is used, after lens injection moulding, the lens is stayed in the die block, the starter motor, the motor drives the carousel and rotates, when the die block that leaves the lens rotates to the loop bar directly over, the kicking block aims at first spout, under the effort of second compression spring, the second compression spring promotes the second stopper and upwards moves, thereby drive the kicking block and upwards move, the kicking block passes through the ejector pad and drives first stopper upwards move, thereby can drive the push rod upwards promote, push out the die block with the lens in the die block, make things convenient for the staff to take out fast, and then can improve work efficiency, simultaneously use with the cooperation of blowing head through the air pump, after taking out the lens, the motor drives the carousel and continues to rotate, when making it remove to the blowing head under, start, the air pump is blown clean to the blowing head through the blowing gas pump with impurity in the die block, and then can avoid influencing the quality of producing next lens.

Drawings

Fig. 1 is a schematic perspective view of an optical lens processing and demolding tool.

Fig. 2 is a schematic diagram of a part of a demolding tool for optical lens processing according to the present utility model.

Fig. 3 is a schematic front view in cross section of an optical lens processing demolding tool.

Fig. 4 is an enlarged schematic view of a mold release tool for processing an optical lens in fig. 3 according to the present utility model.

Fig. 5 is an enlarged schematic view of B in fig. 3 of an optical lens processing demolding tool according to the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. A work table; 101. a support column; 2. a groove; 201. an annular block; 202. a motor slot; 203. a motor; 3. a turntable; 301. a bottom die; 302. an annular groove; 4. a first chute; 401. a first limiting block; 402. a push rod; 403. a pushing block; 404. a first compression spring; 5. a loop bar; 501. a second chute; 502. a second limiting block; 503. a top block; 504. a second compression spring; 6. a mounting plate; 7. a cylinder; 701. pressing; 702. an injection molding head; 8. an air blowing pipe; 801. an air pump; 802. a blowing head.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

as shown in fig. 1 to 5:

The utility model provides an optical lens processing demolding tool, which comprises a workbench 1, wherein a groove 2 is formed in the upper end face of the workbench 1, a turntable 3 is movably connected in the groove 2, a plurality of bottom dies 301 are installed on the upper end face of the turntable 3, a first sliding groove 4 is formed in the bottom of the bottom dies 301, a first limiting block 401 is connected in a sliding manner in the first sliding groove 4, a push rod 402 is installed on the upper end face of the first limiting block 401, a push block 403 is installed on the bottom face of the first limiting block 401, a sleeve rod 5 is installed on one side of the bottom of the groove 2, a second sliding groove 501 is formed in the sleeve rod 5, a second limiting block 502 is connected in a sliding manner in the second sliding groove 501, a top block 503 is installed on the upper end face of the second limiting block 502, a plurality of supporting columns 101 are installed on the upper end face of the workbench 1, a mounting plate 6 is installed on the top end face of the supporting columns 101, a cylinder 7 is installed on one side of the bottom face of the mounting plate 6, a pressing die 701 is installed on the output end of the cylinder 7, and a blowing pipe 8 is installed on the bottom face of the mounting plate 6.

The inner side of the groove 2 is provided with an annular block 201, the outer side of the turntable 3 is provided with an annular groove 302, the annular block 201 is matched with the annular groove 302 in size, and the turntable 3 is movably connected with the groove 2 through the annular block 201.

The bottom of the groove 2 is provided with a motor groove 202, a motor 203 is installed at the bottom of the motor groove 202, the output end of the motor 203 is fixedly connected with the center of the bottom end surface of the turntable 3, and the motor 203 drives the turntable 3 to rotate.

The periphery of the push rod 402 is provided with a first compression spring 404, two ends of the first compression spring 404 are respectively connected with the top end face of the first chute 4 and the upper end face of the first limiting block 401, and the first compression spring 404 pushes the first limiting block 401 to move downwards, so that the push rod 402 is driven to move downwards.

The bottom of the second chute 501 is provided with a second compression spring 504, the top end of the second compression spring 504 is connected with the bottom end surface of the second limiting block 502, and the second compression spring 504 pushes the second limiting block 502 to move upwards, so as to drive the top block 503 to move upwards.

Wherein, air pump 801 is installed to up end one side of mounting panel 6, the one end and the air pump 801 of blowing pipe 8 are connected, blow head 802 is installed to the other end of blowing pipe 8, and air pump 801 is through blowing pipe 8 to blow head 802 gas-supply.

Wherein, an injection head 702 is mounted on one side of the upper end face of the die 701.

Wherein, top end side of kicking block 503 is the chamfer, and when carousel 3 rotated, the top of kicking block 503 was the chamfer and is made things convenient for kicking block 503 to slide from first spout 4.

Specific use and action of the embodiment:

In the utility model, firstly, the air cylinder 7 is started, the air cylinder 7 drives the pressing die 701 to move downwards, so that the pressing die 701 covers one group of bottom dies 301, then, materials are injected into the bottom dies 301 through the injection molding head 702, so that the lens is subjected to injection molding, after the lens is subjected to injection molding, the lens is left in the bottom dies 301, the motor 203 is started, the turntable 3 is driven to rotate by the motor 203, when the bottom dies 301 left with the lens rotate to the position right above the loop bar 5, the top block 503 is aligned with the first sliding groove 4, under the action force of the second compression spring 504, the second compression spring 504 pushes the second limiting block 502 to move upwards, so that the top block 503 is driven to move upwards, the first limiting block 401 is driven to move upwards by the pushing block 403, so that the push rod 402 is driven to push the lens in the bottom dies 301 out of the bottom dies 301, the lens is convenient for workers to take out quickly, the working efficiency is improved, after the lens is taken out, the motor 203 drives the turntable 3 to rotate continuously, the lens is enabled to move right below the blowing head 802, the air pump 801 is started, the air pump 801 outputs air to the blowing head 802 through the air pipe 8, the blowing head 802, and the blowing impurities in the bottom dies 301 can be prevented from being blown down.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (8)

1. The utility model provides an optical lens processing drawing of patterns frock, includes workstation (1), its characterized in that: the utility model discloses a blowing die, including workstation (1), including work platform (1), recess (2), swing joint has carousel (3) in recess (2), a plurality of die block (301) are installed to the up end of carousel (3), the bottom of die block (301) is equipped with first spout (4), first stopper (401) are connected in the interior of first spout (4), push rod (402) are installed to the up end of first stopper (401), push block (403) are installed to the bottom face of first stopper (401), loop bar (5) are installed to bottom one side of recess (2), be equipped with second spout (501) in loop bar (5), be connected with second stopper (502) in the second spout (501) in the interior, top block (503) are installed to the up end of second stopper (502), a plurality of support columns (101) are installed to the up end of workstation (1), mounting panel (6) are installed on the top of support column (101), mounting panel (7) are installed on one side of bottom face of mounting panel (6), output end (7) is equipped with second spout (501), and is close to mounting panel (8) are installed on one side of blow die (7).

2. The optical lens processing demolding tool as claimed in claim 1, wherein: an annular block (201) is arranged on the inner side of the groove (2), an annular groove (302) is formed in the outer side of the rotary disc (3), and the annular block (201) is matched with the annular groove (302) in size.

3. The optical lens processing demolding tool as claimed in claim 1, wherein: the bottom of recess (2) is equipped with motor groove (202), motor (203) are installed to the bottom in motor groove (202), the output of motor (203) and the bottom face central point of carousel (3) put fixed connection.

4. The optical lens processing demolding tool as claimed in claim 1, wherein: the periphery of push rod (402) is installed first compression spring (404), the both ends of first compression spring (404) are connected with the top end face of first spout (4) and the up end of first stopper (401) respectively.

5. The optical lens processing demolding tool as claimed in claim 1, wherein: the bottom of second spout (501) is installed second compression spring (504), the top of second compression spring (504) is connected with the bottom face of second stopper (502).

6. The optical lens processing demolding tool as claimed in claim 1, wherein: an air pump (801) is arranged on one side of the upper end face of the mounting plate (6), one end of the air blowing pipe (8) is connected with the air pump (801), and an air blowing head (802) is arranged at the other end of the air blowing pipe (8).

7. The optical lens processing demolding tool as claimed in claim 1, wherein: an injection molding head (702) is arranged on one side of the upper end face of the pressing mold (701).

8. The optical lens processing demolding tool as claimed in claim 1, wherein: the top end side of the top block (503) is a chamfer.