CN215861809U

CN215861809U - Plug board valve component for vacuum coating machine

Info

Publication number: CN215861809U
Application number: CN202122201021.8U
Authority: CN
Inventors: 包松养
Original assignee: Jiangsu Rare Optics Co ltd
Current assignee: Jiangsu Rare Optics Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-18
Anticipated expiration: 2031-09-13

Abstract

The utility model provides a picture peg valve member for vacuum coating machine, includes frame, horizontal cylinder, vertical cylinder, picture peg valve, connecting plate, guide cylinder, horizontal cylinder symmetry set up on four feet about the frame about, vertical cylinder install on the movable part of the horizontal cylinder of upside, the guide cylinder install on the movable part of the horizontal cylinder of downside, the front end extension of vertical cylinder insert in the guide cylinder, connecting plate one end link to each other with the picture peg valve, the extension of other one end and vertical cylinder links to each other. According to the utility model, the longitudinal cylinder pushes the front end extension part to move up and down, so that the inserting plate valve is driven to move up and down, the umbrella stand can conveniently enter and exit, and meanwhile, when the transverse cylinder acts, the boss of the inserting plate valve is clamped into the window on the frame, so that the air flow inside and outside the gate valve can be well realized, the internal vacuum degree is kept, and the air leakage is prevented.

Description

Plug board valve component for vacuum coating machine

Technical Field

The utility model relates to the field of lens processing equipment, in particular to a flashboard valve component for a vacuum coating machine.

Background

The bin gate of vacuum coating machine generally adopts outward opening formula more generally, and vacuum coating machine is inside to keep a higher vacuum degree, and can not leak, can influence the coating film effect, and vacuum coating machine is big more in addition, and the bin gate is big more, and the workman is just very hard opening the in-process, influences work efficiency. Therefore, the structural design of the bin gate firstly needs to adopt electric drive or hydraulic drive to open the bin gate, and meanwhile, the umbrella stand needs to be taken out of and put into the bin gate, and enough space needs to be reserved for getting in and out.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, an object of the present invention is to provide a gate valve assembly for a vacuum coating machine, wherein a gate valve is lifted by a longitudinal cylinder, and a gate is closed and opened by a transverse cylinder, so as to move up and down and move left and right.

The technical scheme of the utility model is realized by the following modes: the utility model provides a picture peg valve member for vacuum coating machine, includes frame, horizontal cylinder, vertical cylinder, picture peg valve, connecting plate, guide cylinder, limiting plate, its characterized in that: the horizontal cylinder symmetry set up on four feet about the frame about, vertical cylinder install on the movable part of the horizontal cylinder of upside, the guide cylinder install on the movable part of the horizontal cylinder of downside, the front end extension of vertical cylinder insert in the guide cylinder, connecting plate one end link to each other with the picture peg valve, the front end extension of other one end and vertical cylinder links to each other.

Furthermore, a window is arranged on the frame, the whole structure of the window is rectangular, and the connecting parts of the vertical edges at the left side and the right side and the transverse edges at the lower part are subjected to circular arc transition treatment.

Furthermore, the outer side of the flashboard valve is provided with a boss, and the boss is matched with the window.

Furthermore, the movable part moves back and forth in the horizontal direction under the action of the transverse cylinder.

Further, the front end extending part of the longitudinal cylinder can move up and down in the guide cylinder.

Furthermore, a limiting plate is arranged on the outer side of the connecting plate.

According to the utility model, the longitudinal cylinder pushes the front end extension part to move up and down, so that the inserting plate valve is driven to move up and down, the umbrella stand can conveniently enter and exit, and meanwhile, when the transverse cylinder acts, the boss of the inserting plate valve is clamped into the window on the frame, so that the air flow inside and outside the gate valve can be well realized, the internal vacuum degree is kept, and the air leakage is prevented.

Drawings

FIG. 1 is a rear side view of a valve gate assembly for a vacuum coater of the present invention;

FIG. 2 is a front side view of a valve gate assembly for a vacuum coater of the present invention;

FIG. 3 is a left side view of a valve gate assembly for a vacuum coater according to the present invention.

In the figure: the device comprises a frame 1, a window 11, a transverse cylinder 2, a movable part 21, a longitudinal cylinder 3, a front end extending part 31, a 4-inserting plate valve, a 41 boss, a 5 connecting plate, a 6 guide cylinder and a 7 limiting plate.

Detailed Description

As shown in the figures 1-3, the plug board valve component for the vacuum coating machine comprises a frame 1, a transverse cylinder 2, a longitudinal cylinder 3, a plug board valve 4, a connecting plate 5 and a guide cylinder 6, wherein the transverse cylinder 2 is symmetrically arranged on four upper, lower, left and right feet of the frame 1, the longitudinal cylinder 3 is arranged on a movable part 21 of the transverse cylinder 2 on the upper side, the guide cylinder 6 is arranged on the movable part 21 of the transverse cylinder 2 on the lower side, a front end extending part 31 of the longitudinal cylinder 3 is inserted into the guide cylinder 6, the front end extending part 31 of the longitudinal cylinder 3 can move up and down in the guide cylinder 6, one end of the connecting plate 5 is connected with the plug board valve 4, the other end of the connecting plate is connected with the front end extending part 31 of the longitudinal cylinder 3, and a limiting plate 7 is further arranged on the outer side of the connecting plate 5.

Preferably, the frame 1 is provided with a window 11, the window 11 has a rectangular overall structure, and the connecting parts of the vertical edges at the left and right sides and the transverse edges at the lower part are in arc transition treatment.

Preferably, the insert plate valve 4 is provided with a boss 41 on the outer side, and the boss 41 is matched with the window 11.

Preferably, the movable member 21 is moved back and forth in the horizontal direction by the lateral cylinder 2.

When the automatic door-closing mechanism works, assuming that the inserting plate valve 4 is at the highest position at the moment, the window 11 is in a completely opened state, the longitudinal cylinder 3 is in a retracted state at the moment, the transverse cylinder 2 is in an extended state, after an umbrella stand in a coating machine cabin is installed, the longitudinal cylinders 3 on the left side and the right side simultaneously work, the front-end extending part 31 moves downwards to push the inserting plate valve 4 to move downwards, the lower end of the limiting plate 7 stops working after being propped against the upper surface of the movable part 21 on the lower side, then the transverse cylinder 2 works, the movable part 21 is driven to drive the whole inserting plate valve 4 to move towards the window 11 until the boss 41 on the inserting plate valve 4 is tightly attached to the window 11, and then the door closing action is finished; and the door opening action can be realized by reverse operation.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a picture peg valve member for vacuum coating machine, includes frame, horizontal cylinder, vertical cylinder, picture peg valve, connecting plate, guide cylinder, limiting plate, its characterized in that: the horizontal cylinder symmetry set up on four feet about the frame about, vertical cylinder install on the movable part of the horizontal cylinder of upside, the guide cylinder install on the movable part of the horizontal cylinder of downside, the front end extension of vertical cylinder insert in the guide cylinder, connecting plate one end link to each other with the picture peg valve, the front end extension of other one end and vertical cylinder links to each other.

2. The valve gate assembly according to claim 1, wherein: the frame is provided with a window, the whole structure of the window is rectangular, and the connecting parts of the vertical edges at the left side and the right side and the transverse edges at the lower part adopt circular arc transition treatment.

3. The valve gate assembly according to claim 1, wherein: the outer side of the flashboard valve is provided with a boss, and the boss is matched with the window.

4. The valve gate assembly according to claim 1, wherein: the movable part moves back and forth in the horizontal direction under the action of the transverse cylinder.

5. The valve gate assembly according to claim 1, wherein: the front end extending part of the longitudinal cylinder can move up and down in the guide cylinder.

6. The valve gate assembly according to claim 1, wherein: and a limiting plate is arranged on the outer side of the connecting plate.