CN205603668U - A pneumatic locking device for vacuum coating machine's vacuum furnace - Google Patents
A pneumatic locking device for vacuum coating machine's vacuum furnace Download PDFInfo
- Publication number
- CN205603668U CN205603668U CN201620204891.7U CN201620204891U CN205603668U CN 205603668 U CN205603668 U CN 205603668U CN 201620204891 U CN201620204891 U CN 201620204891U CN 205603668 U CN205603668 U CN 205603668U
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- vacuum
- cylinder
- drying oven
- locking device
- vacuum drying
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Abstract
The utility model relates to a vacuum apparatus technical field especially relates to a pneumatic locking device for vacuum coating machine's vacuum furnace, it include cylinder, rocking arm and with the locking piece complex snap close piece of the furnace gate that is fixed in the vacuum furnace, the cylinder is fixed in the lateral wall all around of the furnace gate of vacuum furnace through the cylinder fixing base on, the one end of rocking arm and the piston rod hinge of cylinder, the snap close piece is connected in the other end of rocking arm, pneumatic locking device is still including the drive arrangement of the piston rod motion of driving actuating cylinder, send control command's central controller and survey the furnace gate switching of vacuum furnace and the inductor of the information of sending to central controller to drive arrangement. The utility model discloses simple structure, its structure is light and handy and simple, is applicable to the vacuum coating machine's of various models vacuum furnace, having adopted the mode that the cylinder is flexible and automatic control combines, having avoided artifical manually operation, simple structure is reliable, and convenient operation improves production efficiency, and has reduced the intensity of labour of personnel's switch air door, has increased factor of safety.
Description
Technical field
This utility model relates to technical field of vacuum equipment, particularly relates to the gas of a kind of vacuum drying oven for vacuum coating equipment
Dynamic locking device.
Background technology
Nano water-proof coating technique is widely used in Aero-Space military project, circuit board, magnetic material, sensor, silicone rubber, close
Sealing, medical apparatus and instruments, rare cultural relics, small household appliances (soy bean milk making machine, electric cooker, electromagnetic oven, shaver, remote controller, air cooler, air-conditioning,
Microwave oven etc., sound equipment), digital (mobile phone, camera, notebook, flat board, earphone), bathroom, accumulator, automobile (electron key, fall
Car radar, charging pile) etc. field；The plating about 2-10nm thickness can be formed on different metal surfaces such as gold, silver, tungsten, cobalt, palladiums
Layer, so that metal surface has good wearability, waterproof, electric conductivity, corrosion-resistant, high temperature resistant, anti-oxidation and change table
The characteristics such as surface tension, thus promote material property, can comprehensively improve product quality.
When the vacuum drying oven of vacuum coating equipment is carried out evacuation, for ensureing the vacuum in evacuation final vacuum coating chamber,
Typically door locking device is set between the door body and container body of vacuum film coating chamber, close with ensure between door body and container body
Envelope, thus ensure the vacuum that vacuum coating is indoor.But, current door locking device is generally positioned at the top of vacuum film coating chamber
Portion, the huge structure of door locking device and complicated, can not be installed in a large number on vacuum film coating chamber when therefore using, can only be located at it
Top, this is for relatively large vacuum coating equipment, and its vacuum can not well be ensured, easily affects vacuum coating
Indoor coating process, affects coating effects, and prepared finished product yields is low, and is applied to the door locking device of vacuum drying oven at present
For manual locking mode, production efficiency is low.To this end, problems described above is urgently to be resolved hurrily.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and provides a kind of simple in construction, automatically controls
Pneumatic locking device for the vacuum drying oven of vacuum coating equipment.
This utility model is achieved through the following technical solutions.
The pneumatic locking device of a kind of vacuum drying oven for vacuum coating equipment, it includes cylinder, pivoted arm and true with being fixed on
The snap close piece that the lock dog of the fire door of empty stove coordinates, cylinder fixes, by cylinder, the surrounding sidewall that seat is fixed on the fire door of vacuum drying oven
On, one end of pivoted arm is hinged with the piston rod of cylinder, and snap close piece is connected to the other end of pivoted arm；Pneumatic locking device also includes driving
The driving means of the piston rod movement of dynamic air cylinder, the central controller sending control instruction to driving means and detection vacuum drying oven
Door opening and closing also sends the induction apparatus of information to central controller.
Wherein, described induction apparatus is Infrared Detectors.
Wherein, described Infrared Detectors is installed on the top of the fire door of vacuum drying oven, and the detection angle of Infrared Detectors is
45°-90°。
Wherein, described driving means includes source of the gas assembly that the air inlet with cylinder is connected by trachea and is arranged at trachea
Electromagnetic valve.
Wherein, the trachea between described electromagnetic valve and source of the gas assembly is additionally provided with pressure regulator valve.
Wherein, described central controller sends control instruction to electromagnetic valve.
Wherein, the end of described snap close piece offers the snap notches that the lock dog with the fire door being fixed on vacuum drying oven coordinates.
The beneficial effects of the utility model are: this utility model simple in construction, are mainly used in the vacuum of vacuum coating equipment
Stove, its light structure and simple, it is adaptable to the vacuum drying oven of the vacuum coating equipment of various types；Operationally, visited by induction apparatus
Surveying the opening and closing of the fire door of the vacuum drying oven of vacuum coating equipment, the opening and closing information of detection is sent to central controller by induction apparatus again, in
Centre controller sends control instruction to driving means, makes driving means drive the piston rod activity of cylinder, stretching by piston rod
Contracting campaign makes pivoted arm rotate, and then is driven the snap close of snap close piece and the lock dog of the fire door of vacuum drying oven by pivoted arm or separate, to realize
The locking of snap close piece and fire door or unclamp.This utility model have employed Telescopic-cylinder and automatically controls the mode of combination, exempts people
Work manual operation, simple and reliable for structure, easy to operate, safeguard simple, improve production efficiency, and the personnel that decrease switch air door
Labor intensity, adds safety coefficient.
Accompanying drawing explanation
Fig. 1 is the structural representation of hiding driving means of the present utility model.
Fig. 2 is the structural representation of driving means of the present utility model.
Reference includes:
1 cylinder, 11 piston rods, 12 air inlets, 2 pivoted arms, 3 snap close pieces, 31 snap notches, 4 tracheas,
5 source of the gas assemblies, 6 electromagnetic valves, 7 pressure regulator valves.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
As shown in Figure 1 and Figure 2, the pneumatic locking device of a kind of vacuum drying oven for vacuum coating equipment of the present embodiment, its bag
Including the snap close piece 3 that cylinder 1, pivoted arm 2 and the lock dog with the fire door being fixed on vacuum drying oven coordinate, it is solid that cylinder 1 fixes seat by cylinder
On the surrounding sidewall of the fire door of vacuum drying oven, one end of pivoted arm 2 is hinged with the piston rod 11 of cylinder 1, and snap close piece 3 is connected to turn
The other end of arm 2；Pneumatic locking device also includes driving the driving means of piston rod 11 motion of cylinder 1, sending out to driving means
Send the central controller of control instruction and detect the door opening and closing of vacuum drying oven and send the induction apparatus of information to central controller.
This utility model simple in construction, is mainly used in the vacuum drying oven of vacuum coating equipment, its light structure and simple, be suitable for
Vacuum drying oven in the vacuum coating equipment of various types；Operationally, by the stove of the vacuum drying oven of induction apparatus detection vacuum coating equipment
The opening and closing of door, the opening and closing information of detection is sent to central controller by induction apparatus again, and central controller sends control to driving means
System instruction, makes driving means drive piston rod 11 activity of cylinder 1, makes pivoted arm 2 rotate by the stretching motion of piston rod 11, enter
And driven the snap close of snap close piece 3 and the lock dog of the fire door of vacuum drying oven by pivoted arm 2 or separate, to realize the lock of snap close piece 3 and fire door
Tight or unclamp.This utility model have employed cylinder 1 and stretches and automatically control the mode of combination, exempts manual hand manipulation, structure
Simple and reliable, easy to operate, safeguard simple, improve production efficiency, and the personnel that decrease switch the labor intensity of air door, add
Safety coefficient.
In the present embodiment, described induction apparatus is Infrared Detectors, and Infrared Detectors is installed on the top of the fire door of vacuum drying oven,
The detection angle of Infrared Detectors is 45 °-90 °.Infrared Detectors for detecting the opening and closing of fire door of vacuum drying oven, during installation 45 °-
The detection angle of 90 ° can make infrared radiation areas more comprehensively, and detection precision is high, further ensures that pneumatic locking device oneself
The dynamic degree of accuracy controlled.
In the present embodiment, described driving means includes the source of the gas assembly 5 that the air inlet 12 with cylinder 1 is connected by trachea 4
With the electromagnetic valve 6 being arranged at trachea 4；Trachea 4 between described electromagnetic valve 6 and source of the gas assembly 5 is additionally provided with pressure regulator valve 7；In described
Centre controller sends control instruction to electromagnetic valve 6.Infrared Detectors, after central controller sends the opening and closing information of fire door, passes through
Central controller sends to electromagnetic valve 6 to be opened or closing control instruction, controls the opening and closing of electromagnetic valve 6, controls source of the gas assembly 5
And the unimpeded and closedown of trachea 4 between cylinder 1, and then the piston rod 11 of cylinder 1 is made to drive pivoted arm 2 to rotate.
In the present embodiment, the end of described snap close piece 3 offers the card that the lock dog with the fire door being fixed on vacuum drying oven coordinates
Button breach 31.Snap close piece 3 coordinates tightr by snap notches 31 with the lock dog of fire door, and connective stability is high.
The above embodiment, better embodiment the most of the present utility model, not limit this utility model real
Execute scope, therefore all equivalences done according to structure, feature and the principle described in this utility model claim change or modify,
In this utility model patent claim all should be included.
Claims (7)
1. the pneumatic locking device of vacuum drying oven for vacuum coating equipment, it is characterised in that: it include cylinder, pivoted arm and with
The snap close piece that the lock dog of the fire door being fixed on vacuum drying oven coordinates, cylinder fix that seat is fixed on the fire door of vacuum drying oven by cylinder four
On all sidewalls, one end of pivoted arm is hinged with the piston rod of cylinder, and snap close piece is connected to the other end of pivoted arm；Pneumatic locking device is also
True including the driving means of the piston rod movement driving cylinder, the central controller sending control instruction to driving means and detection
The door opening and closing of empty stove also sends the induction apparatus of information to central controller.
The pneumatic locking device of a kind of vacuum drying oven for vacuum coating equipment the most according to claim 1, it is characterised in that:
Described induction apparatus is Infrared Detectors.
The pneumatic locking device of a kind of vacuum drying oven for vacuum coating equipment the most according to claim 2, it is characterised in that:
Described Infrared Detectors is installed on the top of the fire door of vacuum drying oven, and the detection angle of Infrared Detectors is 45 °-90 °.
The pneumatic locking device of a kind of vacuum drying oven for vacuum coating equipment the most according to claim 1, it is characterised in that:
Described driving means includes the source of the gas assembly being connected by trachea and the electromagnetic valve being arranged at trachea with the air inlet of cylinder.
The pneumatic locking device of a kind of vacuum drying oven for vacuum coating equipment the most according to claim 4, it is characterised in that:
Trachea between described electromagnetic valve and source of the gas assembly is additionally provided with pressure regulator valve.
The pneumatic locking device of a kind of vacuum drying oven for vacuum coating equipment the most according to claim 4, it is characterised in that:
Described central controller sends control instruction to electromagnetic valve.
The pneumatic locking device of a kind of vacuum drying oven for vacuum coating equipment the most according to claim 1, it is characterised in that:
The end of described snap close piece offers the snap notches that the lock dog with the fire door being fixed on vacuum drying oven coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204891.7U CN205603668U (en) | 2016-03-17 | 2016-03-17 | A pneumatic locking device for vacuum coating machine's vacuum furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204891.7U CN205603668U (en) | 2016-03-17 | 2016-03-17 | A pneumatic locking device for vacuum coating machine's vacuum furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205603668U true CN205603668U (en) | 2016-09-28 |
Family
ID=56963269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620204891.7U Expired - Fee Related CN205603668U (en) | 2016-03-17 | 2016-03-17 | A pneumatic locking device for vacuum coating machine's vacuum furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205603668U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962960A (en) * | 2017-10-19 | 2018-04-27 | 国网山东省电力公司聊城供电公司 | A kind of outdoor charging pile and its application method with multimedia advertisement screen |
| CN108825033A (en) * | 2018-05-31 | 2018-11-16 | 芜湖凯兴汽车电子有限公司 | A kind of door check on automobile |
| CN114807889A (en) * | 2022-05-18 | 2022-07-29 | 东莞市华升真空镀膜科技有限公司 | Cavity door locking mechanism, vacuum coating cavity and vacuum coating device |
-
2016
- 2016-03-17 CN CN201620204891.7U patent/CN205603668U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962960A (en) * | 2017-10-19 | 2018-04-27 | 国网山东省电力公司聊城供电公司 | A kind of outdoor charging pile and its application method with multimedia advertisement screen |
| CN108825033A (en) * | 2018-05-31 | 2018-11-16 | 芜湖凯兴汽车电子有限公司 | A kind of door check on automobile |
| CN114807889A (en) * | 2022-05-18 | 2022-07-29 | 东莞市华升真空镀膜科技有限公司 | Cavity door locking mechanism, vacuum coating cavity and vacuum coating device |
| CN114807889B (en) * | 2022-05-18 | 2023-06-09 | 广东华升纳米科技股份有限公司 | Cavity door locking mechanism, vacuum coating cavity and vacuum coating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20210317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |