CN218312562U

CN218312562U - Grinding machine is used in processing of soft lens of environmental protection

Info

Publication number: CN218312562U
Application number: CN202222359480.3U
Authority: CN
Inventors: 蔡明�; 孟庆贺; 熊然; 崔劲松
Original assignee: Boloni Houseware Hubei Co ltd
Current assignee: Boloni Houseware Hubei Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-17
Anticipated expiration: 2032-09-06

Abstract

The utility model relates to a milling machine is used in processing of soft lens of environmental protection, casing including one side opening setting, the arc wall has been seted up to the diapire in the casing, and soft lens is placed in the arc wall, be provided with the regulating plate in the casing, the regulating plate top is provided with the displacement subassembly, the first motor of regulating plate below fixedly connected with, first motor output end transmission is connected with the roof, and roof bottom fixedly connected with grinding ring works as grinding ring downstream is to being located soft lens first time, and the laminating is mutually connected with the loop bar with soft lens lateral wall to the grinding ring inner wall, and the roof bottom is rotated and is connected with the loop bar, loop bar bottom fixedly connected with fixed plate. The utility model relates to a technical field of lens processing. The utility model discloses do not use the mode of pasting to fix the lens, reduced operating personnel's intensity of labour, make soft lens top most all with the fixed plate contact, when preventing to polish soft lens, soft lens takes place to buckle and warp, has improved the effect that soft lens polished.

Description

Grinding machine is used in processing of soft lens of environmental protection

Technical Field

The utility model belongs to the technical field of the technique of lens processing and specifically relates to a soft lens of environmental protection is milling machine for processing is related to.

Background

The lens is made of transparent materials with one or more curved surfaces, which are made of optical materials such as glass or resin, and the lens is often assembled with a spectacle frame to form spectacles after being polished, so that the spectacles are used for correcting the eyesight of a user and obtaining a clear visual field, and the environment-friendly soft lens is a soft lens made of environment-friendly materials.

At present when carrying out the grinding to the lens, it is fixed to use the mode of pasting mostly, need clean the thing of pasting on the lens after not only the grinding, lead to follow-up step loaded down with trivial details, improved operating personnel's intensity of labour, when carrying out the grinding to the lateral wall of soft lens moreover, the soft lens can take place buckling deformation to the effect of polishing has been reduced.

SUMMERY OF THE UTILITY MODEL

According to the not enough of prior art existence, the utility model aims at providing an environment-friendly grinder for soft lens processing has the effect that reduces operating personnel intensity of labour to improve the effect that soft lens was polished.

The above technical object of the present invention can be achieved by the following technical solutions:

the utility model provides a grinder is used in processing of soft lens of environmental protection, includes the casing that one side opening set up, the arc wall has been seted up to the diapire in the casing, and soft lens is placed in the arc wall, be provided with the regulating plate in the casing, the regulating plate top is provided with the displacement subassembly, the first motor of regulating plate below fixedly connected with, first motor output end transmission is connected with the roof, and roof bottom fixedly connected with grinding ring works as grinding ring downstream is to being located soft lens first one-half time, and the laminating of grinding ring inner wall and soft lens lateral wall is mutually, and the roof bottom is rotated and is connected with the loop bar, loop bar bottom fixedly connected with fixed plate.

Through adopting above-mentioned technical scheme, through the cooperation of first motor, the grinding ring, the loop bar, sleeve and fixed plate, can descend to fix soft lens top when being close to soft lens at the grinding ring, do not use the mode of pasting to fix the lens, operating personnel's intensity of labour has been reduced, and the fixed plate size slightly is less than the size of soft lens, make soft lens top most all contact with the fixed plate, when preventing to polish the soft lens, the soft lens takes place buckling deformation, the effect that soft lens polished has been improved.

The present invention in a preferred embodiment can be further configured to: the displacement subassembly is including wearing to locate the first lead screw of casing, the lead screw outer peripheral face is provided with two sections and revolves to opposite screw, just two sections equal threaded connection in screw department of lead screw have the spiral shell piece, spiral shell piece one side articulates there is the connecting rod, two the connecting rod is kept away from and is corresponded the one end of spiral shell piece all with the adjusting plate is articulated mutually, casing one side fixedly connected with backup pad, backup pad top fixedly connected with second motor, second motor output with screw drive connects.

Through adopting above-mentioned technical scheme, through the cooperation of lead screw, spiral shell piece and second motor for the grinding ring can the up-and-down motion, makes things convenient for operating personnel to place and take soft lens.

The present invention in a preferred embodiment can be further configured to: a placing cavity is formed in the bottom wall of the shell, a sealing cavity is formed in the top wall of the placing cavity, a plurality of vent holes are formed in the bottom wall of the arc-shaped groove and communicated with the sealing cavity, a plurality of sliding rods are slidably arranged on the bottom wall of the shell in a penetrating manner, a bottom plate is jointly arranged at the bottom ends of the plurality of sliding rods and located in the placing cavity, a piston is fixedly connected to the top of the bottom plate corresponding to the sealing cavity, and the piston is in interference fit with the inner wall of the sealing cavity;

the upper half part of the sliding rod is positioned above the inner bottom wall of the shell, a baffle is fixedly sleeved on the outer peripheral surface of the sliding rod, a spring is arranged between the baffle and the inner bottom wall of the shell, and the sliding rod penetrates through the spring.

Through adopting above-mentioned technical scheme, through the cooperation of slide bar, bottom plate, piston, baffle and spring, can drive piston downstream when the regulating plate downstream to make and form the negative pressure between soft lens and the piston, further fix soft lens, when preventing the soft lens of grinding, soft lens takes place to rock, has improved the grinding effect.

The present invention may be further configured in a preferred embodiment as: the ring channel has been seted up to the grinding ring outer peripheral face, regulating plate bottom fixedly connected with a plurality of connecting rod, a plurality of the connecting rod is kept away from the one end of regulating plate all inserts in the ring channel.

Through adopting above-mentioned technical scheme, through the cooperation of ring channel and connecting rod, improved the rotational stability of grinding ring, prevent that the grinding ring from rocking to grinding effect has been improved.

The present invention may be further configured in a preferred embodiment as: the fixed plate bottom fixedly connected with buffer layer, and work as when buffer layer and soft lens contact, the sliding friction resistance between buffer layer and the soft lens is greater than the rotation friction resistance between loop bar and the roof.

Through adopting above-mentioned technical scheme, through the setting of buffer layer, prevent that the fixed plate from scraping soft lens.

To sum up, the utility model discloses a following at least one kind of useful technological effect:

1. through the cooperation of first motor, grinding ring, loop bar, sleeve and fixed plate, can descend to fix soft lens top when being close to soft lens at the grinding ring, do not use the mode of pasting to fix the lens, operating personnel's intensity of labour has been reduced, and the size of fixed plate slightly is less than the size of soft lens, make soft lens top most all with the fixed plate contact, when preventing to polish the soft lens, the soft lens takes place to buckle and warp, the effect that soft lens polished has been improved.

2. Through the cooperation of slide bar, bottom plate, piston, baffle and spring, can drive the piston downstream when the regulating plate downstream to form the negative pressure between messenger's soft lens and the piston, further fix soft lens, improved the grinding effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a front cross-sectional view of the present embodiment;

FIG. 3 is a front view of the present embodiment;

fig. 4 is a partial three-dimensional view of the present embodiment.

In the figure, 1, a housing; 2. an arc-shaped slot; 3. an adjusting plate; 4. a displacement assembly; 41. a lead screw; 42. a screw block; 43. a connecting rod; 44. a second motor; 5. a first motor; 6. grinding the ring; 8. a loop bar; 9. a fixing plate; 10. a placement chamber; 11. sealing the cavity; 12. a vent hole; 13. a slide bar; 14. a base plate; 15. a piston; 16. a baffle plate; 17. a spring; 18. an annular groove; 19. a connecting rod; 20. a buffer layer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 2 and 3, the utility model discloses a soft lens of environmental protection grinding machine for processing, including the casing 1 that one side opening set up, make things convenient for operating personnel to get and put soft lens. The inner bottom wall of the shell 1 is provided with an arc-shaped groove 2, and the soft lens is placed in the arc-shaped groove 2. The soft lens is made of environment-friendly materials. An adjusting plate 3 is arranged in the shell 1, and the side wall of the adjusting plate 3 is attached to the inner wall of the shell 1. A displacement assembly 4 is arranged above the adjusting plate 3.

Referring to fig. 2, the displacement assembly 4 includes a screw 41 penetrating the upper half of the housing 1, two threads with opposite turning directions are disposed on the outer peripheral surface of the screw 41, two threads of the screw 41 are connected to a screw block 42, one side of the screw block 42 is hinged to a connecting rod 43, and one end of each of the two connecting rods 43, which is far away from the corresponding screw block 42, is hinged to the adjusting plate 3. The two links 43 are arranged in mirror image about the longitudinal centre line of the housing 1.

Referring to fig. 1 and 2, one end of the lead screw 41 extends to the outside of the housing 1. The casing 1 one side fixedly connected with backup pad, backup pad top fixedly connected with second motor 44, second motor 44 output and lead screw 41 transmission are connected.

The second motor 44 works to drive the screw rod 41 to rotate, the screw rod 41 rotates to drive the two screw blocks 42 to move oppositely or back to back, the screw blocks 42 drive the connecting rod 43 to move, and the connecting rod 43 drives the adjusting plate 3 to move vertically.

Referring to fig. 2 and 4, a first motor 5 is fixedly connected below the adjusting plate 3, the output end of the first motor 5 is in transmission connection with a top plate, and the bottom of the top plate is fixedly connected with a grinding ring 6. The first motor 5 works to drive the top plate to rotate, and the top plate drives the grinding ring 6 to rotate. Annular groove 18 has been seted up to 6 outer peripheral faces of grinding ring, two connecting rods 19 of regulating plate 3 bottom fixedly connected with, and in the annular groove 18 was all inserted to the one end that regulating plate 3 was kept away from to two connecting rods 19, connecting rod 19 lateral wall laminated mutually with 18 inner walls of annular groove, takes place the level when preventing that grinding ring 6 from rotating and rocks.

When the grinding ring 6 moves downwards to be positioned at the upper half part of the soft lens, the inner wall of the grinding ring 6 is attached to the side wall of the soft lens, and the soft lens can be ground by the rotation of the grinding ring 6. The bottom of the top plate is rotatably connected with a loop bar 8, the bottom end of the loop bar 8 is fixedly connected with a fixing plate 9, and the fixing plate 9 is completely positioned inside the grinding ring 6.

Referring to fig. 2, a buffer layer 20 is fixedly connected to the bottom of the fixing plate 9, and when the buffer layer 20 contacts the soft lens, the sliding friction resistance between the buffer layer 20 and the soft lens is greater than the rotating friction resistance between the loop bar 8 and the top plate.

The adjusting plate 3 moves downwards to drive the first motor 5, the grinding ring 6 and the fixing plate 9 to move downwards, the fixing plate 9 drives the buffer layer 20 to move downwards to contact the soft lens, and the inner wall of the grinding ring 6 is attached to the side wall of the soft lens at the moment. Since the sliding frictional resistance between the cushion layer 20 and the soft lens is greater than the rotational frictional resistance between the loop bar 8 and the top plate, the loop bar 8, the fixed plate 9 and the cushion layer 20 do not rotate when the top plate and the grind ring 6 rotate.

Referring to fig. 2, a placing cavity 10 is formed in the bottom wall of the housing 1, and a sealing cavity 11 is formed in the top wall of the placing cavity 10. A plurality of vent holes 12 are opened on the bottom wall in the arc-shaped groove 2, the vent holes 12 are communicated with the sealed cavity 11, when the soft lens is placed in the arc-shaped groove 2, the bottom of the soft lens can completely shield the vent holes 12, and the bottom wall of the soft lens is attached to the bottom wall in the arc-shaped groove 2.

Referring to fig. 1 and 2, two sliding rods 13 are slidably inserted into the bottom wall of the housing 1, a bottom plate 14 is disposed at the bottom ends of the two sliding rods 13, the bottom plate 14 is located in the placing cavity 10, and the bottom plate 14 does not contact with the inner wall of the placing cavity 10. The top of the bottom plate 14 is fixedly connected with a piston 15 at a position corresponding to the sealing cavity 11, and the piston 15 is in interference fit with the inner wall of the sealing cavity 11.

Referring to fig. 2, the upper half of the slide rod 13 is located above the bottom wall of the housing 1. The outer peripheral surface of the sliding rod 13 is fixedly sleeved with a baffle 16, a spring 17 is arranged between the baffle 16 and the inner bottom wall of the shell 1, and the sliding rod 13 penetrates through the corresponding spring 17. When the adjusting plate 3 moves downwards, the top end of the sliding rod 13 is contacted, the sliding rod 13 is driven to move downwards, the sliding rod 13 drives the bottom plate 14 to move downwards, the spring 17 is compressed, the bottom plate 14 drives the piston 15 to move downwards, and therefore negative pressure is formed in the area of the top of the piston 15, the soft lens is tightly attached to the inner bottom wall of the arc-shaped groove 2, and the soft lens is prevented from shaking.

The implementation principle of the above embodiment is as follows:

firstly, the environment-friendly soft lens is placed in the arc-shaped groove 2, the second motor 44 is started, the second motor 44 works to drive the lead screw 41 to rotate, the lead screw 41 rotates to drive the two screw blocks 42 to move back to back, the screw blocks 42 drive the connecting rod 43 to move, the connecting rod 43 drives the adjusting plate 3 to move downwards, the adjusting plate 3 moves downwards to drive the first motor 5, the grinding ring 6 and the fixing plate 9 to move downwards, the fixing plate 9 drives the buffer layer 20 to move downwards to contact with the soft lens, the soft lens is fixed, and at the moment, the inner wall of the grinding ring 6 is attached to the side wall of the soft lens.

Adjusting plate 3 can contact the top of slide bar 13 when moving down, drives slide bar 13 downstream, and slide bar 13 drives bottom plate 14 downstream, and spring 17 is compressed, and bottom plate 14 drives piston 15 downstream to make the regional negative pressure that forms at piston 15 top, make soft lens tightly with the inside bottom wall laminating of arc groove 2 together, further prevent that soft lens from rocking.

And then, starting the first motor 5, wherein the first motor 5 works to drive the top plate to rotate, and the top plate drives the grinding ring 6 to rotate so as to grind the soft lens.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a grinder is used in processing of soft lens of environmental protection, includes casing (1) that one side opening set up, arc wall (2) have been seted up to the inner bottom wall of casing (1), and soft lens is placed in arc wall (2), its characterized in that: be provided with regulating plate (3) in casing (1), regulating plate (3) top is provided with displacement subassembly (4), the first motor of regulating plate (3) below fixedly connected with (5), first motor (5) output transmission is connected with the roof, and roof bottom fixedly connected with grinding ring (6) works as grinding ring (6) downstream is to being located the soft lens when first one, and grinding ring (6) inner wall and soft lens lateral wall are laminated mutually, and the roof bottom is rotated and is connected with loop bar (8), loop bar (8) bottom fixedly connected with fixed plate (9).

2. The grinder for processing the environment-friendly soft lens as claimed in claim 1, wherein: displacement subassembly (4) is including wearing to locate lead screw (41) of first half of casing (1), lead screw (41) outer peripheral face is provided with two sections and revolves to opposite screw, just two sections equal threaded connection in screw department of lead screw (41) has spiral shell piece (42), spiral shell piece (42) one side articulates there is connecting rod (43), two connecting rod (43) are kept away from and are corresponded the one end of spiral shell piece (42) all with regulating plate (3) are articulated mutually, casing (1) one side fixedly connected with backup pad, backup pad top fixedly connected with second motor (44), second motor (44) output with lead screw (41) transmission is connected.

3. The grinder for processing the environment-friendly soft lens as claimed in claim 1, wherein: a placing cavity (10) is formed in the bottom wall of the shell (1), a sealed cavity (11) is formed in the top wall of the placing cavity (10), a plurality of vent holes (12) are formed in the inner bottom wall of the arc-shaped groove (2), the vent holes (12) are communicated with the sealed cavity (11), a plurality of sliding rods (13) are arranged in the inner bottom wall of the shell (1) in a sliding and penetrating mode, a bottom plate (14) is jointly arranged at the bottom ends of the sliding rods (13), the bottom plate (14) is located in the placing cavity (10), a piston (15) is fixedly connected to the position, corresponding to the sealed cavity (11), of the top of the bottom plate (14), and the piston (15) is in interference fit with the inner wall of the sealed cavity (11);

the upper half of slide bar (13) is located bottom wall top in casing (1), the fixed cover in slide bar (13) outer peripheral face is equipped with baffle (16), baffle (16) with be provided with spring (17) between the bottom wall in casing (1), slide bar (13) pass and correspond spring (17).

4. The grinder for processing the environment-friendly soft lens as claimed in claim 1, wherein: annular groove (18) have been seted up to grinding ring (6) outer peripheral face, regulating plate (3) bottom fixedly connected with a plurality of connecting rod (19), a plurality of connecting rod (19) are kept away from the one end of regulating plate (3) all inserts in annular groove (18).

5. The grinder for processing environment-friendly soft lens as claimed in claim 1, wherein: the bottom of the fixing plate (9) is fixedly connected with a buffer layer (20), and when the buffer layer (20) is in contact with the soft lens, the sliding friction resistance between the buffer layer and the soft lens is larger than the rotating friction resistance between the loop bar (8) and the top plate.