CN211142159U

CN211142159U - Vacuum coating machine vacuum box door seal structure

Info

Publication number: CN211142159U
Application number: CN201921995602.XU
Authority: CN
Inventors: 徐万万
Original assignee: Hefei Zengbao Machinery Equipment Co ltd
Current assignee: Hefei Zengbao Machinery Equipment Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-31
Anticipated expiration: 2029-11-19

Abstract

The utility model discloses a vacuum coating machine vacuum box door seal structure, including box, chamber door and base, four corners in bottom of base all are provided with a set of stabilizer blade to the leading flank of box is provided with the door frame, installs the chamber door in the door frame, and the outside of chamber door is provided with the shell body, and the inboard of shell body is provided with the heated board, and the inboard of heated board is provided with the elastic layer, and the inboard of elastic layer is provided with sealed face. This vacuum coating machine vacuum box door seal structure, the structure sets up rationally, chamber door from interior to exterior has set gradually sealed face, the elastic layer, heated board and shell body, the sealed face can be protected waterproof within the interior, the elastic layer has certain elasticity, and the heated board can keep warm and insulate against heat the processing, simultaneously carry out outside protection through the shell body, be provided with the sealing pressure area between the gap between shell body and sealed face, when making the case door close on the door frame, plug up the gap through the sealing pressure area, conveniently seal the box.

Description

Vacuum coating machine vacuum box door seal structure

Technical Field

The utility model relates to a vacuum coating machine technical field specifically is a vacuum coating machine vacuum box door seal structure.

Background

The solar flat plate collector is produced by an anodic oxidation technology at present in China, the technology damages the environment, electroplating sewage exists, the production is limited, the product quality is low, the emissivity is high, in addition, the solar flat plate collector is produced by a spraying technology, the product quality produced by the technology is worse, the absorptivity is low, the emissivity is higher, the solar flat plate collector is plated by a vacuum magnetron sputtering technology and is also small-sized single-chamber equipment, the product quality is also extremely unstable, most of the existing metal strip continuous winding film plating devices are box-type, the unwinding chamber, the winding chamber and the sputtering chamber are all in one box-type body, box doors are arranged on the box body of a vacuum film plating machine in the prior art, but the box doors are not closed tightly enough, the sealing performance is not enough, and the vacuum film plating quality is influenced.

In order to solve the defects and the deficiencies of the vacuum coating machine provided above, the technology of improving the vacuum coating machine is urgently needed, a box door is mainly arranged, a sealing plate face is sequentially arranged from inside to outside of the box door, an elastic layer, an insulation board and an outer shell body, the sealing plate face can be internally protected and waterproof, the elastic layer has certain elasticity, the insulation board can be subjected to heat preservation and heat insulation treatment, meanwhile, external protection is carried out through the outer shell body, a sealing pressing belt is arranged between a gap between the outer shell body and the sealing plate face, the sealing pressing belt is extruded between the outer shell body and the sealing plate face, when the box door is closed on a door frame, the gap is blocked through the sealing pressing belt, the box body is conveniently sealed, and therefore a vacuum box body door.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming all being provided with the chamber door on prior art's the vacuum coating machine's the box, but the chamber door is closed not tight enough, and the leakproofness is not enough, influences the defect of vacuum coating quality, provides a vacuum coating machine vacuum box door seal structure. The utility model provides a vacuum coating machine vacuum box door seal structure has the chamber door, chamber door from interior to exterior has set gradually sealed face, the elastic layer, heated board and shell body, the sealed face can be protected waterproof within the interior, the elastic layer has certain elasticity, and the heated board can keep warm and insulate against heat the processing, simultaneously carry out outside protection through the shell body, be provided with the sealing pressure area between the gap between shell body and sealed face, the sealing pressure area extrudees between shell body and sealed face, when making the chamber door close on the door frame, press the area through the sealing and plug up the gap, conveniently seal characteristics such as living the box.

In order to achieve the above object, the utility model provides a following technical scheme: a vacuum box door sealing structure of a vacuum coating machine comprises a box body, a box door and a base, wherein a group of support legs are arranged at four corners of the bottom of the base, the box body is arranged at the upper part of the base, a door frame is arranged on the front side surface of the box body, the box door is installed in the door frame, an outer shell is arranged outside the box door, a heat insulation plate is arranged on the inner side of the outer shell, an elastic layer is arranged on the inner side of the heat insulation plate, and a sealing plate surface is arranged on the inner side;

the edge region of the elastic layer is provided with a plurality of groups of buffer column structures, the upper parts of the buffer column structures are pushed with sealing press belts, the right side of the box door is provided with hinge pieces on two sides, and the box door is hinged on the guide post through the hinge pieces.

Preferably, the shell body adopts PCM steel sheet material, and is provided with the sealing strip on the shell body side in towards the built-in, and the sealing strip adopts the silica gel material to the heated board adopts stereoplasm B2 level rubber and plastic heated board material.

Preferably, the elastic layer is made of a PEF polyethylene plate, and the sealing plate is made of an ABS material.

Preferably, the bottom of the buffer column structure is provided with a guide sleeve, the guide sleeve is internally provided with a spring, the upper part of the spring is sleeved on the guide column, and the guide column is stretched in the guide sleeve.

Preferably, the box door is hinged to the door frame, a handle is arranged on the front side face of the box door, and the box door can be arranged in a turnover mode.

Preferably, there is the sealing pressure area at the guide pillar top on buffer column structure upper portion, and the sealing pressure area adopts square frame structure to the sealing pressure area is located between the lateral surface of sealed face and the medial surface of shell body, and the sealing pressure area chooses for use PVC plastics material simultaneously.

Preferably, the outer surfaces of the box door and the sealing plate surface are both provided with a nano hydrophobic coating. Compared with the prior art, the beneficial effects of the utility model are that:

1. the door is mainly provided with a door, a sealing plate surface, an elastic layer, an insulation board and an outer shell are sequentially arranged on the door from inside to outside, the sealing plate surface can be protected from water internally, the elastic layer has certain elasticity, the insulation board can be subjected to heat preservation and insulation treatment, meanwhile, the outer shell is used for external protection, a sealing press belt is arranged between the outer shell and the sealing plate surface and is extruded between the outer shell and the sealing plate surface, so that when the door is closed on a door frame, the gap is blocked through the sealing press belt, and the box body is conveniently sealed;

2. the bottom of the buffer column structure in the equipment is provided with a guide sleeve, the upper part of the guide sleeve is provided with a guide pillar, a spring is sleeved on the guide pillar, the bottom of the spring is positioned in the guide sleeve, the guide pillar is convenient to elastically stretch and retract in the guide sleeve, and the sealing press belt can move inside and outside a gap between the outer shell and the sealing plate surface, so that when the door is closed on the door frame, the sealing press belt can be completely attached to the door frame and keeps sealed.

Drawings

FIG. 1 is a schematic front view of a case body of the structure of the present invention;

FIG. 2 is a rear view of the door of the present invention;

FIG. 3 is a left side view of the door of the present invention;

FIG. 4 is a schematic view of the sectional structure of the door of the present invention;

fig. 5 is a schematic view of the structure of the buffer column of the present invention.

Reference numbers in the figures: 1. the box body, 2, a door frame, 3, a box door, 4, a base, 5, support legs, 6, an outer shell, 7, a heat insulation board, 8, an elastic layer, 9, a sealing board surface, 10, a guide sleeve, 11, a spring, 12, a guide pillar, 13, a sealing press belt, 14, a sealing strip, 15, a buffer column structure, 16 and an articulated piece.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a vacuum box door sealing structure of a vacuum coating machine comprises a box body 1, a door frame 2, a box door 3, a base 4, support legs 5, an outer shell 6, a heat-insulating plate 7, an elastic layer 8, a sealing plate surface 9, a guide sleeve 10, a spring 11, a guide pillar 12, a sealing press belt 13, a sealing strip 14, a buffer pillar structure 15 and an articulated piece 16, wherein a group of support legs 5 are arranged at four corners of the bottom of the base 4, the box body 1 is arranged at the upper part of the base 4, the door frame 2 is arranged on the front side surface of the box body 1, the box door 3 is installed in the door frame 2, the outer shell 6 is arranged outside the box door 3, the heat-insulating plate 7 is arranged on the inner side of the outer shell 6, the outer shell 6 is made of PCM steel plate, the sealing strip 14 is arranged on one side surface of the outer shell 6 facing the machine, the sealing, the inner side of the elastic layer 8 is provided with a sealing plate surface 9, the elastic layer 8 is made of PEF polyethylene plate, the sealing plate surface 9 is made of ABS, a plurality of groups of buffer column structures 15 are installed on the edge area of the elastic layer 8, a sealing press belt 13 is arranged on the top of each buffer column structure 15, a guide sleeve 10 is arranged at the bottom of each buffer column structure 15, a spring 11 is arranged in each guide sleeve 10, the upper part of each spring 11 is sleeved on a guide post 12, the guide posts 12 are stretched in the guide sleeves 10, a sealing press belt 13 is arranged on the top of each guide post 12 on the upper part of each buffer column structure 15, the sealing press belt 13 is of a square frame structure, the sealing press belt 13 is positioned between the outer side surface of the sealing plate surface 9 and the inner side surface of the outer shell 6, the sealing press belt 13 is made of PVC plastic, two-side hinged parts 16 are arranged on the right, the box door 3 is hinged on the door frame 2, a handle is arranged on the front side face of the box door 3, the box door 3 can be arranged in a turnover mode, and the outer surfaces of the box door 3 and the sealing plate surface 9 are provided with nano hydrophobic coatings.

As shown in fig. 1-5, the overall structure of the apparatus is shown, and mainly includes a box door 3, the box door 3 is sequentially provided with a sealing plate surface 9, an elastic layer 8, an insulation board 7 and an outer shell 6 from inside to outside, the sealing plate surface 9 can be protected from water internally, the elastic layer 8 has certain elasticity, the insulation board 7 can be subjected to heat preservation and insulation treatment, meanwhile, the outer shell 6 is used for external protection, a sealing press belt 13 is arranged between a gap between the outer shell 6 and the sealing plate surface 9, the sealing press belt 13 is extruded between the outer shell 6 and the sealing plate surface 9, so that when the box door 3 is closed on a door frame 2, the gap is blocked by the sealing press belt 13, and the box body is conveniently sealed;

the bottom of the buffer column structure 15 in the equipment is provided with a guide sleeve 10, the upper part of the guide sleeve 10 is provided with a guide pillar 12, a spring 11 is sleeved on the guide pillar 12, the bottom of the spring 11 is positioned in the guide sleeve 10, the guide pillar 12 is convenient to elastically stretch and retract in the guide sleeve 10, so that the sealing press belt 13 can move inside and outside in a gap between the outer shell 6 and the sealing plate surface 9, when the door 3 is closed on the door frame 2, the sealing press belt 13 can be completely attached to the door frame 2, and sealing is kept.

The working principle is as follows: when the vacuum box door sealing structure of the vacuum coating machine is used, a box door 3 is hinged on a door frame 2 on the front side surface of a box body 1 through a hinge piece 16, a sealing plate surface 9 arranged on the inner side of the box door 3 is closed in the door frame 2, an outer shell 6 is closed outside the door frame 2, a sealing press belt 13 between the outer shell 6 and the sealing plate surface 9 can block a gap between the box door 3 and the door frame 2, a plurality of groups of buffer column structures 15 are arranged on the inner side of the sealing press belt 13, guide columns 12 in the buffer column structures 15 are telescopically arranged in guide sleeves 10, so that the sealing press belt 13 can be elastically extruded, the sealing press belt 13 can completely fit the gap to maintain the sealing performance of the box body, meanwhile, the sealing plate surface 9, an elastic layer 8, an insulation board 7 and the outer shell 6 are sequentially arranged on the box door 3 from inside to outside, the insulation board 7 has the, when making chamber door 3 close on door frame 2, reduce the impact force when closing for chamber door 3 closes more steadily, avoids crooked, and the guarantee is closed completely, is kept sealed.

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

Claims

1. The utility model provides a vacuum coating machine vacuum box door seal structure, includes box (1), chamber door (3) and base (4), its characterized in that: a group of support legs (5) are arranged at four corners of the bottom of the base (4), the box body (1) is arranged at the upper portion of the base (4), a door frame (2) is arranged on the front side face of the box body (1), a box door (3) is installed in the door frame (2), an outer shell (6) is arranged outside the box door (3), a heat insulation plate (7) is arranged on the inner side of the outer shell (6), an elastic layer (8) is arranged on the inner side of the heat insulation plate (7), and a sealing plate face (9) is arranged on the inner side of the elastic layer (8);

the edge area of the elastic layer (8) is provided with a plurality of groups of buffer column structures (15), the upper parts of the buffer column structures (15) are provided with sealing press belts (13), the right side of the box door (3) is provided with two-side hinged parts (16), and the box door (3) is hinged on the guide columns (12) through the hinged parts (16).

2. The vacuum box door sealing structure of the vacuum coating machine as claimed in claim 1, characterized in that: the outer shell (6) is made of PCM steel plates, a sealing strip (14) is arranged on one side face of the outer shell (6) facing the inside of the machine, the sealing strip (14) is made of silica gel, and the heat-insulation board (7) is made of hard B2-grade rubber and plastic heat-insulation boards.

3. The vacuum box door sealing structure of the vacuum coating machine as claimed in claim 1, characterized in that: the elastic layer (8) is made of a PEF polyethylene plate, and the sealing plate surface (9) is made of an ABS material.

4. The vacuum box door sealing structure of the vacuum coating machine as claimed in claim 1, characterized in that: the bottom of the buffer column structure (15) is provided with a guide sleeve (10), a spring (11) is arranged in the guide sleeve (10), the upper part of the spring (11) is sleeved on the guide column (12), and meanwhile, the guide column (12) stretches into the guide sleeve (10).

5. The vacuum box door sealing structure of the vacuum coating machine as claimed in claim 1, characterized in that: the box door (3) is hinged to the door frame (2), a handle is arranged on the front side face of the box door (3), and the box door (3) can be arranged in a turnover mode.

6. The vacuum coating machine vacuum box door sealing structure of claim 4, characterized in that: the sealing press belt (13) is arranged on the top of the guide pillar (12) on the upper portion of the buffer pillar structure (15), the sealing press belt (13) adopts a square frame structure, the sealing press belt (13) is located between the outer side face of the sealing plate face (9) and the inner side face of the outer shell (6), and meanwhile the sealing press belt (13) is made of PVC plastic materials.

7. The vacuum box door sealing structure of the vacuum coating machine as claimed in claim 1, characterized in that: and the outer surfaces of the box door (3) and the sealing plate surface (9) are both provided with a nano hydrophobic coating.