CN217787420U

CN217787420U - Lens coating machine convenient for feeding

Info

Publication number: CN217787420U
Application number: CN202221378555.6U
Authority: CN
Inventors: 张金发
Original assignee: Suzhou Xixian Photoelectric Co ltd
Current assignee: Suzhou Xixian Photoelectric Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-11-11
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses a make things convenient for lens coating machine of material loading, which comprises a housing, the inside installation locating component of casing, locating component includes base, well hollow cylinder and the cover of breathing in, base fixed connection is in the aspirating hole position of the inside bottom of casing, the base is through well hollow cylinder and the cover turn-on connection of breathing in, the open end of the cover of breathing in bonds and has rubber circle A and rubber circle B, the inside bottom of casing slides and sets up supporting component. When the lenses are placed relative to the positioning assembly, the lenses are placed on the surfaces of the rubber ring A and the rubber ring B at the opening end of the air suction cover, the negative pressure vacuum pump is started through the external power supply, the lenses press the rubber ring A and the rubber ring B under the action of negative pressure, and the lenses are adsorbed and fixed, so that clamping treatment is not needed, abrasion is reduced, and the integrity of the lenses is kept; the supporting component is used for assisting in supporting the lens, so that the stability of the lens is improved, the side sliding and the deviation are not prone to occurring, and the precise film coating is facilitated.

Description

Lens coating machine convenient for feeding

Technical Field

The utility model belongs to the technical field of mechanical equipment is used in lens production and processing, concretely relates to lens coating machine of convenient material loading.

Background

The lenses are made of transparent materials with one or more curved surfaces, such as glass or resin and the like, and are often assembled with the glasses frames to form glasses after being polished, so that the glasses are used for correcting the eyesight of users and obtaining clear vision. In the process of producing and processing the lens, in order to obtain some new and originally unavailable excellent performances, a single-layer or multi-layer optical film with a certain thickness is plated on the surface of the spectacle lens by a physical and chemical method.

The existing lens coating machine mostly uses a clamping piece inside a machine shell to clamp and fix lenses when the lenses are loaded, so that the operation is troublesome, time and labor are wasted, the abrasion of the lenses is easily caused in the clamping process, and the product quality is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lens coating machine of convenient material loading to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a lens coating machine convenient for loading comprises a machine shell, wherein a positioning assembly is arranged in the machine shell and comprises a base, a hollow cylinder and an air suction cover, the base is fixedly connected to the position of an air suction hole at the bottom end in the machine shell, the base is in conduction connection with the air suction cover through the hollow cylinder, a rubber ring A and a rubber ring B are bonded at the opening end of the air suction cover, a supporting assembly is arranged at the bottom end in the machine shell in a sliding mode and comprises a sliding block, a telescopic connecting rod, a supporting frame and a cushion block, the fixed end of the telescopic connecting rod is fixedly connected with the sliding block, the extending end of the telescopic connecting rod is fixedly connected with the supporting frame, the supporting frame is rotatably connected with the cushion block through a shaft rod, an inner arc liner and an outer arc liner are respectively arranged on the upper surface and the lower surface of the cushion block, when a lens is placed on the surfaces of the rubber ring A and the rubber ring B at the opening end of the air suction cover relative to the positioning assembly, a negative pressure vacuum pump is started through an external power supply, the lens presses the rubber ring A and the rubber ring B under the action of negative pressure, the lens is adsorbed and fixed, the lens is not required to be treated, abrasion is reduced, and the integrity of the lens is maintained; the supporting component is used for supporting the lens in an auxiliary mode, so that the stability of the lens is improved, the lens is not prone to side slipping and deviation, and accurate film coating is facilitated.

Preferably, a negative pressure vacuum pump is installed on the front face of the machine shell, and an air suction end of the negative pressure vacuum pump is in conduction connection with the base through an external hose.

Preferably, the rubber ring A is located at the outer side of the rubber ring B, and a gas flow channel is reserved between the rubber ring A and the rubber ring B.

Preferably, the bottom of the interior of the casing is symmetrically provided with limiting sliding grooves, and the sliding blocks are inserted into the limiting sliding grooves in a sliding mode.

Preferably, the surface of the support frame is spirally inserted with a locking wheel, and the insertion end of the locking wheel extends to the surface of the cushion block.

Preferably, the supporting component is positioned at the left side and the right side of the positioning component.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the lens is placed on the relative positioning assembly, the lens is placed on the surfaces of the rubber ring A and the rubber ring B at the opening end of the air suction cover, the negative pressure vacuum pump is started through the external power supply, the lens presses the rubber ring A and the rubber ring B under the action of negative pressure, the lens is adsorbed and fixed, clamping treatment is not needed, abrasion is reduced, and the integrity of the lens is kept.

2. The inside bottom of casing slides and sets up supporting component, and supporting component includes slider, flexible connecting rod, carriage and cushion, and according to the mode of lens installation, the inside cushion position of carriage is adjusted for to lens auxiliary stay, improve stability.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the support assembly of the present invention;

fig. 3 is a schematic structural diagram of the positioning assembly of the present invention.

In the figure: 1. a housing; 2. a negative pressure vacuum pump; 3. a support assembly; 301. a slider; 302. a telescopic connecting rod; 303. a support frame; 304. cushion blocks; 305. an outer arc liner; 306. an inner arc liner; 307. a locking wheel; 4. a positioning assembly; 401. a base; 402. a hollow cylinder; 403. an air intake cover; 404. a rubber ring A; 405. and a rubber ring B.

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.

The first embodiment is as follows:

referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a lens coating machine convenient to material loading, which comprises a housing 1, casing 1 internally mounted locating component 4, locating component 4 includes base 401, cavity 402 and suction hood 403, base 401 fixed connection is in the aspirating hole position of casing 1 inside bottom, base 401 is through cavity 402 and suction hood 403 conduction connection, the open end of suction hood 403 bonds there are rubber circle A404 and rubber circle B405, casing 1 inside bottom slides and sets up supporting component 3, supporting component 3 includes slider 301, telescopic link 302, carriage 303 and cushion 304, telescopic link 302 stiff end and slider 301 fixed connection, telescopic link 302's extension end fixed connection carriage 303, carriage 303 rotates through the axostylus axostyle and connects cushion 304, inner circular arc type liner 306 and outer circular arc type liner are installed respectively to the upper and lower surface of cushion 304, casing 1 openly position installation negative pressure vacuum pump 2, the suction end of negative pressure vacuum pump 2 is through external hose and base 401 conduction connection, rubber circle A404 is located rubber circle B405 position, and leave gas flow channel 305 between rubber circle A404 and the rubber circle B in advance.

As can be seen from the above description, the present invention has the following advantages: when the lens is placed relative to the positioning component 4, the lens is placed on the surfaces of the rubber ring A404 and the rubber ring B405 at the opening end of the air suction cover 403, the negative pressure vacuum pump 2 is started through an external power supply, the lens presses the rubber ring A404 and the rubber ring B405 downwards under the action of negative pressure, the lens is adsorbed and fixed, clamping treatment is not needed, abrasion is reduced, and the integrity of the lens is kept; the supporting component 3 is used for supporting the lens in an auxiliary mode, so that the stability of the lens is improved, the side slipping and the deviation are not prone to occurring, and accurate film coating is facilitated.

Example two:

referring to fig. 1 and fig. 2, based on the first embodiment, the present invention provides a technical solution: the bottom end inside the casing 1 is symmetrically provided with a limiting sliding groove, the sliding block 301 is inserted inside the limiting sliding groove in a sliding mode, the surface of the supporting frame 303 is spirally inserted with a locking wheel 307, and the insertion end of the locking wheel 307 extends to the surface of the cushion block 304.

The supporting component 3 is adopted to support the lens in an auxiliary manner, according to the placing position of the lens, when the outer arc surface of the lens is attached to the surfaces of the rubber ring A404 and the rubber ring B405, the position state of the cushion block 304 in the figure 2 is kept, at the moment, the inner arc-shaped gasket 306 is located above the cushion block 304, and the sliding block 301 is pushed along the limiting sliding groove of the machine shell 1 in a directional manner until the inner arc-shaped gasket 306 is attached to the outer surface of the lens; when the inner arc surface of the lens is attached to the surfaces of the rubber ring a404 and the rubber ring B405, the cushion block 304 rotates for a half cycle relative to the support frame 303 until the outer arc-shaped gasket 305 is located above the cushion block 304, and the sliding block 301 is pushed along the limiting sliding groove of the casing 1 until the outer arc-shaped gasket 305 is attached to the lower surface of the lens.

Further, as shown in fig. 1, the supporting members 3 are disposed on the left and right sides of the positioning member 4, and the supporting members 3 are used in cooperation with the positioning member 4 to adsorb and support the lens and maintain the stability of the lens.

The utility model discloses a theory of operation and use flow: when the lens is placed relative to the positioning component 4, the lens is placed on the surfaces of the rubber ring A404 and the rubber ring B405 at the opening end of the air suction cover 403, the negative pressure vacuum pump 2 is started through an external power supply, the lens presses the rubber ring A404 and the rubber ring B405 downwards under the action of negative pressure, the lens is adsorbed and fixed, clamping treatment is not needed, abrasion is reduced, and the integrity of the lens is kept; the supporting component 3 supports the lens in an auxiliary manner, when the outer arc surface of the supporting component is attached to the surfaces of the rubber ring A404 and the rubber ring B405 according to the placing position of the lens, the position state of the cushion block 304 in the figure 2 is kept, the inner arc-shaped gasket 306 is located above the cushion block 304 at the moment, and the sliding block 301 is pushed along the limiting sliding groove of the machine shell 1 in a directional manner until the inner arc-shaped gasket 306 is attached to the outer surface of the lens; when the inner arc surfaces of the lenses are attached to the surfaces of the rubber ring A404 and the rubber ring B405, rotating the cushion block 304 for a half cycle relative to the support frame 303 until the outer arc-shaped gasket 305 is positioned above the cushion block 304, and directionally pushing the slide block 301 along the limiting slide groove of the machine shell 1 until the outer arc-shaped gasket 305 is attached to the lower surface of the lenses; the supporting component 3 is matched with the positioning component 4 for use, so that the lens is adsorbed and supported, and the film coating effect is improved.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a lens coating machine of convenient material loading, includes casing (1), its characterized in that: the inner installation positioning assembly (4) of the casing (1), the positioning assembly (4) comprises a base (401), a hollow cylinder (402) and an air suction cover (403), the base (401) is fixedly connected to the position of an air suction hole at the inner bottom end of the casing (1), the base (401) is in conduction connection with the air suction cover (403) through the hollow cylinder (402), a rubber ring A (404) and a rubber ring B (405) are bonded to the opening end of the air suction cover (403), a supporting assembly (3) is arranged at the inner bottom end of the casing (1) in a sliding mode, the supporting assembly (3) comprises a sliding block (301), a telescopic connecting rod (302), a supporting frame (303) and a cushion block (304), the fixed end of the telescopic connecting rod (302) is fixedly connected with the sliding block (301), the extending end of the telescopic connecting rod (302) is fixedly connected with the supporting frame (303), the supporting frame (303) is connected with the cushion block (304) through a shaft rod, and an inner arc-shaped gasket (306) and an outer arc-shaped gasket (305) are respectively installed on the upper surface and the lower surface of the cushion block (304).

2. The lens coating machine convenient for feeding of claim 1, characterized in that: the positive position of casing (1) installs negative pressure vacuum pump (2), the end of breathing in of negative pressure vacuum pump (2) is through external hose and base (401) turn-on connection.

3. The lens coating machine convenient for feeding of claim 1, characterized in that: the rubber ring A (404) is located at the outer side of the rubber ring B (405), and an air flow channel is reserved between the rubber ring A (404) and the rubber ring B (405).

4. The lens coating machine convenient for feeding of claim 1, characterized in that: the bottom end inside the machine shell (1) is symmetrically provided with limiting sliding grooves, and the sliding blocks (301) are inserted inside the limiting sliding grooves in a sliding mode.

5. The lens coating machine convenient for feeding of claim 1, characterized in that: the surface of the support frame (303) is spirally inserted with a locking wheel (307), and the insertion end of the locking wheel (307) extends to the surface of the cushion block (304).

6. The lens coating machine convenient for feeding of claim 1, characterized in that: the supporting component (3) is positioned at the left side and the right side of the positioning component (4).