CN218932265U - Spectacle lens vacuum evaporation equipment convenient to accuse temperature - Google Patents

Abstract

The utility model discloses an ophthalmic lens vacuum evaporation device convenient for temperature control, which comprises a vacuum box, wherein an evaporation source is fixedly arranged in the center of the inner bottom of the vacuum box, an air outlet groove and an air inlet groove are respectively formed in the centers of two sides of the outer wall of the vacuum box, and a refrigeration box is fixedly arranged on one side, corresponding to the air inlet groove, of the outer wall of the vacuum box. This spectacle lens vacuum evaporation equipment convenient to accuse temperature, through the air-out groove, the air inlet groove, the refrigeration case, the refrigerator, the fan, the motor, the threaded rod, the thread bush, first apron, second apron and sealed mutually support of filling up, after carrying out evaporation processing to spectacle lens, accessible control motor makes first apron and second apron open air-out groove and air inlet groove respectively, the rethread refrigerator makes the refrigeration case produce the air conditioning and opens the fan and blow into the vacuum case with the air conditioning from the air inlet groove in, the air conditioning is taken out the heat of vacuum incasement portion through the air outlet groove, thereby can dispel the heat to the inside of equipment rapidly, be convenient for carry out the temperature control to the inside of this evaporation equipment.

Description

Spectacle lens vacuum evaporation equipment convenient to accuse temperature

Technical Field

The utility model relates to the technical field of vacuum evaporation equipment, in particular to ophthalmic lens vacuum evaporation equipment convenient to control temperature.

Background

Vacuum evaporation, abbreviated as evaporation, refers to a process method of evaporating and vaporizing a coating material (or film material) by a certain heating evaporation mode under vacuum condition, and allowing particles to fly to the surface of a substrate to form a film by condensation. Vapor deposition is a vapor deposition technology with earlier use and wider application, and has the advantages of simple film forming method, high purity and compactness of the film, unique film structure and performance, and the like.

The spectacle lens needs to be processed through vacuum evaporation equipment in the in-process of production, in the in-process of using, place the spectacle lens in the vacuum box, heat the spectacle lens through the evaporation source to make the spectacle lens form the coating film, however, current vacuum evaporation equipment is inconvenient to control the temperature in the equipment, after the evaporation of spectacle lens, need dispel the heat in the equipment so that follow-up use, but after the evaporation, generally all adopt natural heat dissipation's mode to dispel the temperature in the equipment, the radiating rate is slow, processing efficiency has been influenced, inconvenient user's use. Therefore, we propose an ophthalmic lens vacuum evaporation apparatus that facilitates temperature control.

Disclosure of Invention

The utility model aims to provide a spectacle lens vacuum evaporation equipment convenient for temperature control, so as to solve the problems that in the background art, the spectacle lens is required to be processed by the vacuum evaporation equipment in the production process, in the use process, the spectacle lens is placed in a vacuum box and heated by an evaporation source, so that the spectacle lens forms a coating film, however, the conventional vacuum evaporation equipment is inconvenient for controlling the temperature in the equipment, after the spectacle lens is evaporated, the heat in the equipment is required to be dissipated for subsequent use, but after evaporation, the temperature in the equipment is generally dissipated by adopting a natural heat dissipation mode, the heat dissipation speed is slow, the processing efficiency is influenced, and the use is inconvenient for a user.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an ophthalmic lens vacuum evaporation equipment convenient to accuse temperature, includes the vacuum box, the center fixed mounting of bottom has the evaporation source in the vacuum box, air-out groove and air inlet groove have been seted up respectively to the center of vacuum box outer wall both sides, one side fixed mounting of air inlet groove is corresponded to the outer wall of vacuum box has the refrigeration case, the center fixed mounting of refrigeration case one side has the refrigerator, the refrigeration end of refrigerator one side runs through to the inside of refrigeration case, the inside center fixed mounting of refrigeration incasement portion has the fan, the top fixed mounting of vacuum box one side has the machine case, the inside fixed mounting of machine case has the motor, the output fixedly connected with threaded rod of motor one side, the equal threaded connection in both sides position on threaded rod surface has the thread bush, the center of two thread bush bottoms respectively fixed mounting have first connecting plate and second connecting plate, the one end fixed mounting of first connecting plate has first apron, the one end of second connecting plate runs through to the outside of air-out groove and fixed mounting has the second apron, equal fixed mounting of one side of first apron and second apron has sealed pad.

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

this spectacle lens vacuum evaporation equipment convenient to accuse temperature, through the air-out groove, the air inlet groove, the refrigeration case, the refrigerator, the fan, the motor, the threaded rod, the thread bush, first apron, second apron and sealed mutually support of filling up, after carrying out evaporation processing to spectacle lens, accessible control motor makes first apron and second apron open air-out groove and air inlet groove respectively, the rethread refrigerator makes the refrigeration case produce air conditioning and opens the fan and blow into the vacuum case with air conditioning from the air inlet groove, the air conditioning is taken out with the heat of vacuum incasement portion through the air-out groove, thereby can dispel the heat to the inside of equipment rapidly, be convenient for carry out the temperature to this evaporation equipment's inside, avoid natural heat dissipation and influence machining efficiency, heat in the equipment dispels the back, reset through control first apron and second apron and make sealed with air-out groove and air inlet groove seal, thereby seal the vacuum case, the use of user of having been convenient for, machining efficiency has been improved.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a perspective view of the first cover plate of the present utility model;

fig. 4 is a perspective view of the structure of the placement tray of the present utility model.

In the figure: 1. a vacuum box; 2. a vapor deposition source; 3. an air outlet groove; 4. an air inlet groove; 5. a refrigeration box; 6. a refrigerator; 7. a blower; 8. a motor; 9. a threaded rod; 10. a thread sleeve; 11. a chute; 12. a slide block; 13. a first connection plate; 14. a second connecting plate; 15. a first cover plate; 16. a second cover plate; 17. a sealing gasket; 18. a support rod; 19. the tray is placed.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: an ophthalmic lens vacuum evaporation equipment convenient to accuse temperature, the one end of threaded rod 9 runs through the inside of quick-witted case and vacuum box 1 in proper order and with vacuum box 1 inner wall one side top fixed mounting's bearing swing joint, can be used to play support pivoted effect to the one end of threaded rod 9.

The centers of the tops of the two thread sleeves 10 are fixedly provided with sliding blocks 12, sliding grooves 11 are formed in positions, close to two sides, of the tops of the two sliding blocks 12 respectively penetrate through the two sliding grooves 11 and are in sliding connection with the inner walls of the sliding grooves 11, the thread sleeves 10 simultaneously drive the sliding blocks 12 to slide in the sliding grooves 11 in the moving process, and therefore the thread sleeves 10 can be stable and limited in moving.

One side of the two sealing gaskets 17 are respectively attached to the inner wall and the outer wall of the vacuum box 1, and can respectively seal the air outlet groove 3 and the air inlet groove 4.

Four support rods 18 are fixedly arranged in the center of the top of the vacuum box 1, a placement disc 19 is fixedly arranged at the bottoms of the four support rods 18, a placement groove is formed in the top of the placement disc 19, and an eyeglass lens to be evaporated can be placed in the placement groove on the placement disc 19.

The bottom of the vacuum box 1 is fixedly provided with supporting legs at four corners, the bottoms of the four supporting legs are fixedly provided with stabilizing plates, the vacuum box 1 can be supported, and the stability is improved.

The front surface of the vacuum box 1 is movably provided with a sealing door, the front surface of the sealing door is fixedly provided with a door handle, and the sealing door can be opened through the handle, so that the spectacle lens can be conveniently taken or placed.

In the operation process, firstly, the spectacle lens is placed in a placing groove on the placing disc 19, then, the sealing door is closed, the evaporation material in the evaporation source 2 is evaporated by heating the evaporation source 2, so that a coating film is generated on the placed spectacle lens, after the evaporation is finished, if heat dissipation in the vacuum box 1 is required, firstly, the motor 8 is controlled to rotate the threaded rod 9, the threaded rod 9 simultaneously drives the two threaded sleeves 10 to move to the right side, at the moment, the first cover plate 15 and the second cover plate 16 are respectively driven by the first connecting plate 13 and the second connecting plate 14, so that the air outlet groove 3 and the air inlet groove 4 are opened, then, the refrigerator 6 is started to generate cold air in the refrigeration box 5, at the moment, the fan 7 is controlled to blow the cold air into the vacuum box 1, the cold air brings heat in the vacuum box 1 out of the air outlet groove 3, so that the heat in the vacuum box 1 is discharged, and after the temperature control is finished, the motor 8 is controlled again to reverse the threaded rod 9, at the moment, the first cover plate 15 and the second cover plate 16 are reset, and the two sealing gaskets 17 simultaneously seal the air outlet groove 3 and the air inlet groove 4.

To sum up: this spectacle lens vacuum evaporation equipment convenient to accuse temperature, through air-out groove 3, air inlet groove 4, refrigeration case 5, refrigerator 6, fan 7, motor 8, threaded rod 9, thread bush 10, first apron 15, second apron 16 and sealed mutually supporting of 17, after carrying out the evaporation processing to spectacle lens, accessible control motor 8 makes first apron 15 and second apron 16 open air-out groove 3 and air inlet groove 4 respectively, rethread refrigerator 6 makes refrigeration case 5 produce the air conditioning and opens fan 7 and blow into vacuum case 1 from air inlet groove 4 in, carry out the heat of vacuum case 1 inside through air-out groove 3, thereby can dispel the heat to the inside of equipment rapidly, be convenient for carry out the accuse temperature to this evaporation equipment, avoid natural heat dissipation and influence machining efficiency, after dispelling the heat in the equipment, reset through control first apron 15 and second apron 16 and make sealed with air-out groove 3 and air inlet groove 4, thereby seal vacuum case 1, be favorable to follow-up work, convenient for the use, and processing efficiency is improved.

It is noted that 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. Moreover, 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.

The electrical components that appear in this article all are connected with external main control unit and 220V commercial power to main control unit can be servo motor, contact sensor, treater, alarm module and drive module etc. play the conventional known equipment of control, and the standard part that uses in this application file all can purchase from market, and the concrete connected mode of each part all adopts the conventional means such as mature bolt, rivet, welding in the prior art to be connected, and machinery, part and equipment all adopt the conventional model in the prior art, plus circuit connection adopts the conventional connected mode in the prior art, and no specific description is made here.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. Ophthalmic lens vacuum evaporation equipment convenient to accuse temperature, including vacuum box (1), its characterized in that: the center fixed mounting of bottom has evaporation source (2) in vacuum chamber (1), air-out groove (3) and air inlet groove (4) have been seted up respectively to the center of vacuum chamber (1) outer wall both sides, one side fixed mounting of outer wall corresponding air inlet groove (4) of vacuum chamber (1) has refrigeration case (5), the center fixed mounting of refrigeration case (5) one side has refrigerator (6), the refrigeration end of refrigeration case (6) one side runs through to the inside of refrigeration case (5), the inside center fixed mounting of refrigeration case (5) has fan (7), the top fixed mounting of vacuum chamber (1) one side has organic case, the inside fixed mounting of machine case has motor (8), output fixedly connected with threaded rod (9) through its one side, the equal threaded connection in both sides position of threaded rod (9) surface has thread bush (10), the center of two thread bush (10) bottom respectively fixed mounting have first connecting plate (13) and second connecting plate (14), the inside fixed mounting of first connecting plate (13) has fan (7), the inside fixed mounting of first connecting plate (15) one side has first connecting plate (16) to outside fixed mounting of first connecting plate (16), and sealing gaskets (17) are fixedly arranged on one sides of the first cover plate (15) and the second cover plate (16).

2. The ophthalmic lens vacuum evaporation equipment convenient for temperature control according to claim 1, wherein one end of the threaded rod (9) sequentially penetrates through the machine case and the interior of the vacuum box (1) and is movably connected with a bearing fixedly installed at the top of one side of the inner wall of the vacuum box (1).

3. The ophthalmic lens vacuum evaporation apparatus for facilitating temperature control according to claim 1, wherein: the centers of the tops of the two thread sleeves (10) are fixedly provided with sliding blocks (12), sliding grooves (11) are formed in positions, close to two sides, of the inner top of the vacuum box (1), and the tops of the two sliding blocks (12) penetrate through the inner parts of the two sliding grooves (11) respectively and are in sliding connection with the inner walls of the sliding grooves (11).

4. The ophthalmic lens vacuum evaporation apparatus for facilitating temperature control according to claim 1, wherein: one side of each sealing pad (17) is respectively attached to the inner wall and the outer wall of the vacuum box (1).

5. The ophthalmic lens vacuum evaporation apparatus for facilitating temperature control according to claim 1, wherein: the center at vacuum chamber (1) top fixed mounting has four bracing pieces (18), and the bottom fixed mounting of four bracing pieces (18) has place dish (19), the standing groove has been seted up at the top of placing dish (19).

6. The ophthalmic lens vacuum evaporation apparatus for facilitating temperature control as claimed in claim 5, wherein: the bottom of the vacuum box (1) is fixedly provided with supporting legs at four corners, and the bottoms of the four supporting legs are fixedly provided with stabilizing plates.

7. The ophthalmic lens vacuum evaporation apparatus for facilitating temperature control according to claim 1, wherein: the front surface of the vacuum box (1) is movably provided with a sealing door, and the front surface of the sealing door is fixedly provided with a door handle.

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