CN113564555B

CN113564555B - Lens coating fixture

Info

Publication number: CN113564555B
Application number: CN202111046469.5A
Authority: CN
Inventors: 张建峰
Original assignee: Nantong Mingyi Glass Technology Co ltd
Current assignee: Nantong Mingyi Glass Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2023-03-14
Anticipated expiration: 2041-09-08
Also published as: CN113564555A

Abstract

The application provides a lens coating anchor clamps, including supporting the body frame, the adjustment mechanism that is used for adjusting device to be applicable to different specification lenses is installed to the bottom that supports the body frame, adjustment mechanism's front end is connected with the mechanism that supports that is used for bearing lens, the installation of the bottom rear of supporting the body frame is with the clearance mechanism that is used for clearing up the dust floating, the upper end inboard of clearance mechanism is connected with positioning mechanism, the control mechanism who is used for control to the lens centre gripping is installed to the upper end of clearance mechanism, stop gear is installed to control mechanism's inboard. This application is through the adjustment mechanism who sets up, under the effect of connecting block, can make first movable rod and the second movable rod all be connected with the connecting block meshing slide according to opposite direction to steerable first adjusting block and second adjusting block are close to each other or keep away from, and the convenience carries out stable support to the lens of different dimensions and places, can strengthen the practicality of device.

Description

Lens coating fixture

Technical Field

The invention relates to the field of lenses, in particular to a lens coating clamp.

Background

The lens is an optical element which is made of transparent substance and has a part of spherical surface, and is widely used in optical research, and in the process of producing and processing the lens, in order to avoid scratches on the surface of the lens in the transportation process and influence the later use, the surface of the lens is usually coated with a film, and in order to improve the convenience of coating, a film coating clamp is needed to fixedly clamp the lens.

When the lens is fixedly clamped by using the coating clamp, the application range of the clamp is limited, the lens with different sizes and specifications is inconvenient to stably clamp, and floating dust in the air can be attached to the surface of the lens to influence the coating effect, so that the improvement is made, and the lens coating clamp is provided.

Disclosure of Invention

The invention aims to: the clamp has limited application range and is inconvenient for stably clamping the lenses with different sizes.

In order to achieve the above purpose, the invention provides the following technical scheme:

a lens coating clamp to improve the above problems.

The present application is particularly such that:

comprises a supporting main frame, wherein an adjusting mechanism used for adjusting devices and applicable to lenses of different specifications is installed at the bottom of the supporting main frame, the front end of the adjusting mechanism is connected with a pressing mechanism used for bearing the lenses, a cleaning mechanism used for cleaning floating dust is installed at the rear part of the bottom of the supporting main frame, the inner side of the upper end of the cleaning mechanism is connected with a positioning mechanism, a control mechanism used for controlling the clamping of the lenses is installed at the upper end of the cleaning mechanism, a limiting mechanism is installed at the inner side of the control mechanism, a clamping mechanism is arranged in front of the upper end of the supporting main frame,

as the preferred technical scheme of this application, adjustment mechanism includes and supports the body frame and rotate the connecting block of being connected, the top of connecting block is connected with first movable rod, the left end fixedly connected with first adjusting block of first movable rod, the inside second movable rod that has run through in the bottom of first adjusting block, the right-hand member of second movable rod is connected with the second adjusting block, the place ahead of first adjusting block and second adjusting block all is fixed with the connecting rod.

As the preferred technical scheme of this application, the connected mode of connecting block and first movable rod and second movable rod is the meshing and is connected, first movable rod and second movable rod all constitute horizontal sliding structure through the connecting block, the slip direction of first movable rod is opposite all the time with the slip direction of second movable rod.

As the preferred technical scheme of this application, support the pressing means include with connecting rod fixed connection's support the briquetting, the front end of support the briquetting rotates and is connected with the check lock lever, the other end that check lock lever and support the briquetting and be connected is connected with the fixed plate block.

As the preferred technical scheme of this application, clearance mechanism includes and supports body frame fixed connection's blast air board, the blast air board is connected with fixed pipe through defeated tuber pipe, the inboard sliding connection of fixed pipe has the movable tube, the inboard of movable tube is connected with the stripper bar, the bottom and the shutoff piece fixed connection of stripper bar.

As the preferred technical scheme of this application, the air blast board sets up about the axis bilateral symmetry that supports the body frame, the bottom of activity pipe is provided with hole column structure, the hole column structure diameter of activity socle portion is less than the diameter of shutoff piece, the extrusion stem constitutes elevation structure in the inboard of activity pipe.

As the preferred technical scheme of this application, positioning mechanism includes the supporting shoe with activity pipe fixed connection, the stopper is installed with the other end that the activity union coupling to the supporting shoe, the ring structure is personally submitted to the transversal cross section of stopper, the inside of stopper is run through there is the pinch bar.

As the preferred technical scheme of this application, control mechanism includes the catch bar with extrusion stem articulated, the other end that catch bar and extrusion stem are connected is provided with the installation piece, the top of installation piece is provided with the control block, the installation piece diameter is greater than the diameter of control block, the connected mode of installation piece and control block is connected for the meshing.

As the preferred technical scheme of this application, stop gear is including running through in the inside poker rod of control block, the poker rod is connected with the control block through spacing inserted bar, the length of spacing inserted bar is less than the length of the inside groove-shaped structure of seting up rather than corresponding of control block, the left side fixedly connected with locating piece of spacing inserted bar, the longitudinal section of locating piece is regular hexagon structure, first spring is installed in poker rod and locating piece connection's the other end outside.

As the preferred technical scheme of this application, fixture includes the accomodate pole of being connected with the installation piece meshing, both ends all are provided with the guide bar about accomodating the pole, the inboard of accomodating the pole is connected with the second spring, the other end and the lower depression bar fixed connection that second spring and accomodating the pole are connected, the lower extreme left and right sides of depression bar all articulates there is the tightening rod, the other end that tightening rod and lower depression bar are connected is articulated with the side depression bar, the connected mode of side depression bar and accomodating the pole is articulated, the other end that side depression bar and accomodating the pole are connected is inlayed with the abrasionproof ball and is connected.

Compared with the prior art, the invention has the beneficial effects that:

in the scheme of the application:

1. through the arranged adjusting mechanism, under the action of the connecting block, the first movable rod and the second movable rod which are meshed and connected with the connecting block can slide in opposite directions, so that the first adjusting block and the second adjusting block can be controlled to be close to or far away from each other, lenses with different sizes and specifications can be stably supported and placed conveniently, and the practicability of the device can be enhanced;

2. through the arranged cleaning mechanism, in the process of controlling the lens to be fixedly clamped, the extrusion rod drives the plugging block to move downwards to seal the hole at the bottom of the movable tube, then the extrusion rod can extrude the movable tube to move downwards synchronously, the gas in the fixed tube is extruded into the blowing plate through the air conveying pipe and blown out, and the floating dust on the surface of the lens can be blown off and cleaned while the lens is clamped;

3. through the fixture who sets up, when the pole downstream is accomodate in the control, after depression bar and lens contact down, the depression bar can take place the relative slip with accomodating the pole down, can pull the side depression bar and rotate towards the lens direction under the effect of tightening up the pole, can realize carrying out diversified centre gripping fixedly to the upper and lower and both sides of not unidimensional lens, and centre gripping stability is high, can avoid lens to drop.

Description of the drawings:

fig. 1 is a schematic structural diagram of a lens coating fixture provided in the present application;

FIG. 2 is a schematic side view of a lens coating fixture provided herein;

FIG. 3 is a schematic structural diagram of a clamping mechanism of the lens coating fixture provided in the present application;

FIG. 4 is a schematic structural diagram of an adjusting mechanism of the lens coating fixture provided in the present application;

FIG. 5 is a schematic rear view of a lens coating fixture provided herein;

FIG. 6 is a schematic structural diagram of a cleaning mechanism of the lens coating fixture provided in the present application;

FIG. 7 is a schematic structural diagram of a limiting mechanism of the lens coating fixture provided in the present application;

fig. 8 is a schematic view of an overall structure of the connection between the control block and the poke rod of the lens coating fixture provided by the present application.

The figures are marked by:

1. a main support frame;

2. an adjustment mechanism; 201. connecting blocks; 202. a first movable bar; 203. a first adjusting block; 204. a second movable bar; 205. a second adjusting block; 206. a connecting rod;

3. a pressing mechanism; 301. a pressing block; 302. a locking lever; 303. a fixing plate;

4. a cleaning mechanism; 401. a blast plate; 402. a wind delivery pipe; 403. a fixed tube; 404. a movable tube; 405. an extrusion stem; 406. a plugging block;

5. a positioning mechanism; 501. a supporting block; 502. a limiting block;

6. a control mechanism; 601. a push rod; 602. mounting blocks; 603. a control block;

7. a limiting mechanism; 701. a poke rod; 702. a limiting inserted rod; 703. positioning blocks; 704. a first spring;

8. a clamping mechanism; 801. a storage rod; 802. a guide bar; 803. a second spring; 804. a lower pressure lever; 805. tightening the rod; 806. a lateral pressure lever; 807. and (4) anti-abrasion balls.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments.

Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention.

It should be noted that the embodiments of the present invention and the features and technical solutions thereof may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like refer to orientations or positional relationships based on orientations or positional relationships shown in the drawings, orientations or positional relationships that are usually used for placing the products of the present invention, or orientations or positional relationships that are usually understood by those skilled in the art, and these terms are only used for convenience of description and simplification of the description, and do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed and operated in specific orientations, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-8, this embodiment provides a lens coating fixture, including supporting body frame 1, support body frame 1 through being equipped with, can realize the support to the device structure, be convenient for the coating film of lens, support the bottom of body frame 1 and install adjustment mechanism 2 that is used for adjusting device to be applicable to different specification lenses, through being equipped with adjustment mechanism 2, conveniently support not unidimensional lens and place, adjustment mechanism 2's front end is connected with the mechanism 3 that supports and is used for bearing lens, under the effect of supporting mechanism 3, can carry out spacingly to adjustment mechanism 2, support the installation of the bottom rear of body frame 1 and use the clearance mechanism 4 that is used for clearing up the floating dust, through the clearance mechanism 4 that is equipped with, can blow the clearance to the superficial dust on lens, the upper end inboard of clearance mechanism 4 is connected with positioning mechanism 5, under the effect of positioning mechanism 5, can guarantee the steady operation of clearance mechanism 4, the upper end of clearance mechanism 4 is installed and is used for controlling the control to the lens fixture 6, under the effect of control mechanism 6, make things convenient for the controlling device to carry out the work of lens 7, the control mechanism 7, the stability of lens is equipped with the mechanism that the control mechanism is equipped with the mechanism 7, the control mechanism that the support the right side of the lens, the mechanism 8, the mechanism is equipped with the right side of the mechanism, the mechanism is equipped with the mechanism 8.

As a preferable embodiment, in addition to the above-mentioned embodiment, the adjusting mechanism 2 further includes a connecting block 201 rotatably connected to the support main frame 1, a first movable rod 202 is connected to an upper portion of the connecting block 201, a first adjusting block 203 is fixedly connected to a left end of the first movable rod 202, a second movable rod 204 penetrates through a bottom end of the first adjusting block 203, a second adjusting block 205 is connected to a right end of the second movable rod 204, a connecting rod 206 is fixed to front portions of the first adjusting block 203 and the second adjusting block 205, and the connecting block 201 can realize linkage between the first movable rod 202 and the second movable rod 204 and facilitate control of the first adjusting block 203 and the second adjusting block 205 to approach or separate from each other.

In a preferred embodiment, in addition to the above-mentioned modes, the connection block 201 is connected with the first movable rod 202 and the second movable rod 204 in a meshing manner, the first movable rod 202 and the second movable rod 204 form a left-right sliding structure through the connection block 201, and the sliding direction of the first movable rod 202 is always opposite to the sliding direction of the second movable rod 204, so that lenses with different sizes can be supported and placed conveniently.

As a preferred embodiment, on the basis of the above manner, further, the pressing mechanism 3 includes a pressing block 301 fixedly connected to the connecting rod 206, a locking rod 302 is rotatably connected to a front end of the pressing block 301, and the other end of the locking rod 302 connected to the pressing block 301 is connected to the fixing plate 303 in a snap-fit manner, so that a limiting effect is conveniently provided for the adjusting mechanism 2, and the support stability of the lens is improved.

In addition to the above-mentioned embodiments, the cleaning mechanism 4 further includes an air blowing plate 401 fixedly connected to the support main frame 1, the air blowing plate 401 is connected to a fixed pipe 403 through an air duct 402, a movable pipe 404 is slidably connected to the inner side of the fixed pipe 403, an extrusion rod 405 is connected to the inner side of the movable pipe 404, and the bottom of the extrusion rod 405 is fixedly connected to a blocking block 406, so as to facilitate cleaning of floating dust on the surface of the lens during the lens clamping process.

In a preferred embodiment, in addition to the above-mentioned embodiment, the blowing plate 401 is symmetrically disposed on the left and right sides of the central axis for supporting the main frame 1, the bottom of the movable tube 404 is provided with a hole-like structure, the diameter of the hole-like structure on the bottom of the movable tube 404 is smaller than that of the plugging block 406, and the extrusion rod 405 forms a lifting structure inside the movable tube 404, so as to facilitate air supply to the blowing plate 401.

As a preferred embodiment, on the basis of the above manner, further, the positioning mechanism 5 includes a supporting block 501 fixedly connected to the movable tube 404, a limiting block 502 is installed at the other end of the supporting block 501 connected to the movable tube 404, the cross section of the limiting block 502 is in a circular ring shape, and the extrusion rod 405 penetrates through the inside of the limiting block 502, so that the lifting stability of the extrusion rod 405 can be improved.

As a preferred embodiment, on the basis of the above manner, further, the control mechanism 6 includes a push rod 601 hinged to the extrusion rod 405, a mounting block 602 is disposed at the other end of the push rod 601 connected to the extrusion rod 405, a control block 603 is disposed above the mounting block 602, the diameter of the mounting block 602 is larger than that of the control block 603, the mounting block 602 is connected to the control block 603 in a meshing manner, so that the mounting block 602 is driven to rotate at a reduced speed by rotation of the control block 603, the clamping mechanism 8 is controlled to move slowly downward, and the stability of clamping and fixing the lens is improved.

In a preferred embodiment, in addition to the above-mentioned embodiment, the limiting mechanism 7 further includes a shifting rod 701 penetrating through the control block 603, the shifting rod 701 is connected with the control block 603 in a snap-fit manner through a limiting insertion rod 702, the length of the limiting insertion rod 702 is smaller than the length of a groove-shaped structure correspondingly arranged in the control block 603, a positioning block 703 is fixedly connected to the left side of the limiting insertion rod 702, the longitudinal section of the positioning block 703 is in a regular hexagon structure, and a first spring 704 is installed outside the other end of the shifting rod 701 connected with the positioning block 703, so that the control block 603 can be positioned, and the lens can be prevented from being held and fixed unstably due to random rotation of the control block 603.

In a preferred embodiment, in addition to the above-mentioned embodiment, the clamping mechanism 8 further includes a receiving rod 801 engaged with the mounting block 602, the left and right ends of the receiving rod 801 are provided with guide rods 802, the inner side of the receiving rod 801 is connected with a second spring 803, the other end of the second spring 803 connected with the receiving rod 801 is fixedly connected with a lower pressing rod 804, the left and right sides of the lower end of the lower pressing rod 804 are hinged with tightening rods 805, the other end of the tightening rod 805 connected with the lower pressing rod 804 is hinged with a side pressing rod 806, the side pressing rod 806 is hinged with the receiving rod 801, the other end of the side pressing rod 806 connected with the receiving rod 801 is embedded with an anti-wear ball 807, so that the lens can be clamped fixedly in multiple directions, and the practicability of the device is enhanced.

Specifically, when the lens coating clamp is used: firstly, the pressing block 301 is pushed to slide manually, the connecting rod 206 and the first adjusting block 203 which are fixedly connected with the pressing block 301 can be driven to slide left and right through the pressing block 301, and under the action of the connecting block 201, the first movable rod 202 and the second movable rod 204 which are meshed and connected with the connecting block 201 can slide in opposite directions, so that the first adjusting block 203 and the second adjusting block 205 can be controlled to be close to or away from each other, the distance between the pressing blocks 301 can be adjusted, lenses with different sizes and specifications can be stably supported and placed conveniently, the practicability of the device can be enhanced, meanwhile, the first movable rod 202 penetrates through the second adjusting block 205, and the second movable rod 204 penetrates through the first adjusting block 203, so that the sliding stability of the first adjusting block 203 and the second adjusting block 205 can be improved, the limiting of the pressing block 301 can be realized through the clamping of the locking rod 302 and a meshed structure on the fixed plate 303, and the pressing block 301 is prevented from accidentally sliding and opening to cause the lenses to fall off;

after a lens is placed at the upper end of the pressing block 301, the poke rod 701 is pulled leftwards, after the positioning block 703 is separated from the support main frame 1, the control block 603 is driven to rotate through the poke rod 701, and the mounting block 602 is meshed with the control block 603 and the receiving rod 801, so that the receiving rod 801 can be controlled to stably move downwards under the limiting action of the guide rod 802, after the lower pressing rod 804 is contacted with the lens, the lower pressing rod 804 can slide relative to the receiving rod 801, and simultaneously the side pressing rod 806 can be pulled to rotate towards the lens direction under the action of the tightening rod 805, so that the upper end, the lower end, the upper end, the lower end and the two sides of the lens with different sizes can be clamped and fixed in multiple directions, the clamping stability of the lens is high, the lens can be prevented from falling off, and the lens can be prevented from being abraded through the elastic anti-grinding ball 807 arranged at the tail end of the side pressing rod 806, and under the action of the second spring 803, the smooth resetting of the lower pressing rod 804 and the side pressing rod 806 after the lens is coated can be conveniently;

in the rotating process of the mounting block 602, the pushing rod 601 hinged to the pushing rod can pull the extrusion rod 405 to stably slide downwards under the action of the limiting block 502 and seal the hole at the bottom of the movable tube 404, then the extrusion rod can push the movable tube 404 to synchronously move downwards, the gas in the fixed tube 403 can be extruded into the air blowing plate 401 through the air conveying pipe 402 and blown out, the floating dust on the surface of the lens can be blown and cleaned while the lens is clamped, the coating is convenient to carry out, when the clamping mechanism 8 is reset by reversely rotating the control block 603 after the coating is finished, the pushing rod 601 can pull the extrusion rod 405 to move upwards and reset, the blocking block 406 is separated from the hole at the bottom of the movable tube 404, the phenomenon that the dust is sucked into the cleaning mechanism 4 from the air blowing plate 401 due to the suction force generated in the resetting process of the movable tube 404 is avoided, after the poking rod 701 is released, the poking rod 701 can reset under the action of the first spring 704, the hexagonal positioning block 703 of the regular structure is clamped with the support main frame 1, the poking rod 701 can be positioned randomly, and the poking rod 701 can rotate synchronously along with the unstable insertion block 702.

The above embodiments are only used for illustrating the invention and not for limiting the technical solutions described in the invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement of the present invention is made; all such modifications and variations are intended to be included herein within the scope of this disclosure and the appended claims.

Claims

1. A lens coating clamp comprises a supporting main frame (1), and is characterized in that an adjusting mechanism (2) used for adjusting devices and applicable to lenses of different specifications is installed at the bottom of the supporting main frame (1), a pressing mechanism (3) used for bearing lenses is connected to the front end of the adjusting mechanism (2), a cleaning mechanism (4) is installed behind the bottom of the supporting main frame (1), a positioning mechanism (5) is connected to the inner side of the upper end of the cleaning mechanism (4), a control mechanism (6) used for controlling clamping of the lenses is installed at the upper end of the cleaning mechanism (4), a limiting mechanism (7) is installed on the inner side of the control mechanism (6), and a clamping mechanism (8) is arranged in front of the upper end of the supporting main frame (1); the adjusting mechanism (2) comprises a connecting block (201) rotatably connected with the supporting main frame (1), a first movable rod (202) is connected above the connecting block (201), a first adjusting block (203) is fixedly connected with the left end of the first movable rod (202), a second movable rod (204) penetrates through the bottom end of the first adjusting block (203), the right end of the second movable rod (204) is connected with a second adjusting block (205), the front parts of the first adjusting block (203) and the second adjusting block (205) are both fixed with a connecting rod (206), the connecting block (201) is connected with the first movable rod (202) and the second movable rod (204) in a meshed manner, the first movable rod (202) and the second movable rod (204) both form a left-right sliding structure through the connecting block (201), the sliding direction of the first movable rod (202) is opposite to the sliding direction of the second movable rod (204), the cleaning mechanism (4) comprises a blowing pipe (1) fixedly connected with the supporting main frame (1), the inner side of the blowing pipe (403) is connected with an extrusion pipe (401), and the inner side of the extrusion pipe (401) is connected with a fixed pipe (405), the blast plate (401) is arranged in bilateral symmetry about a central axis supporting the main frame (1), a hole-shaped structure is arranged at the bottom of the movable pipe (404), the diameter of the hole-shaped structure at the bottom of the movable pipe (404) is smaller than that of the plugging block (406), the extrusion rod (405) forms a lifting structure in the inner side of the movable pipe (404), the clamping mechanism (8) comprises an accommodating rod (801) meshed and connected with the mounting block (602), guide rods (802) are arranged at the left end and the right end of the accommodating rod (801), a second spring (803) is connected to the inner side of the accommodating rod (801), the other end of the second spring (803) connected with the accommodating rod (801) is fixedly connected with the lower pressing rod (804), tightening rods (805) are hinged to the left side and the right side of the lower end of the lower pressing rod (804), the other ends of the tightening rods (805) connected with the lower pressing rod (804) are hinged to side pressing rods (806), the connection mode of the side pressing rods (806) with the accommodating rod (801) is hinged, and the other ends of the pressing rods (806) are connected with the anti-abrasion balls (806) connected with the accommodating rod (801).

2. The lens coating clamp according to claim 1, wherein the pressing mechanism (3) comprises a pressing block (301) fixedly connected to the connecting rod (206), a locking rod (302) is rotatably connected to a front end of the pressing block (301), and the other end of the locking rod (302) connected to the pressing block (301) is connected to the fixing plate (303) in a clamping manner.

3. The lens coating fixture according to claim 1, wherein the positioning mechanism (5) comprises a supporting block (501) fixedly connected with the movable tube (404), a limiting block (502) is installed at the other end of the supporting block (501) connected with the movable tube (404), the cross section of the limiting block (502) is in a circular ring-shaped structure, and an extrusion rod (405) penetrates through the limiting block (502).

4. The lens coating fixture as claimed in claim 1, wherein the control mechanism (6) comprises a push rod (601) hinged to the squeeze rod (405), the other end of the push rod (601) connected to the squeeze rod (405) is provided with a mounting block (602), a control block (603) is provided above the mounting block (602), the diameter of the mounting block (602) is greater than that of the control block (603), and the mounting block (602) is connected to the control block (603) in a meshing manner.

5. The lens coating clamp according to claim 1, wherein the limiting mechanism (7) comprises a shifting rod (701) penetrating through the inside of the control block (603), the shifting rod (701) is connected with the control block (603) in a clamping manner through a limiting insertion rod (702), the length of the limiting insertion rod (702) is smaller than that of a groove-shaped structure correspondingly arranged in the control block (603), a positioning block (703) is fixedly connected to the left side of the limiting insertion rod (702), the longitudinal section of the positioning block (703) is of a regular hexagon structure, and a first spring (704) is mounted on the outer side of the other end of the shifting rod (701) connected with the positioning block (703).