CN205025252U - Box vacuum packaging machine's real empty room translation formula hinge for door - Google Patents
Box vacuum packaging machine's real empty room translation formula hinge for door Download PDFInfo
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- CN205025252U CN205025252U CN201520688457.6U CN201520688457U CN205025252U CN 205025252 U CN205025252 U CN 205025252U CN 201520688457 U CN201520688457 U CN 201520688457U CN 205025252 U CN205025252 U CN 205025252U
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Abstract
The utility model relates to a box vacuum packaging machine's real empty room translation formula hinge for door, including installing the hinge body between door and door frame, it is sealed through joint strip between door and the door frame, the hinge body includes hinge fixing base and hinge sliding seat, and is articulated through the hinge between hinge fixing base and the hinge sliding seat, have waist type hole in the hinge sliding seat, hinge movable mounting in can remove between the both ends round hole in waist type hole in the waist type hole, the interval at the both ends in waist type hole round hole center is more than or equal to door and door frame and closes afterwards the interval between sealing strip and the door frame. The utility model discloses in, the hinge body can be realized the translation and adjust the interval between door and the door frame, guarantees can not take place under the negative pressure circumstances to leak and do not push the sealed effect of adhesive tape deforming and breaking to, the simple structure of hinge can satisfy the production demand.
Description
Technical field
The utility model relates to vacuum packaging equipment technical field, particularly box type vacuum packing machine.
Background technology
Box type vacuum packing machine belongs to the one of vacuum packing machine, and it is substantially identical with the vacuum packing machine of other type that it makes principle, but all there is following problem when the door for vacuum chamber parallel-moving type hinge of current box type vacuum packing machine is closed:
Because vacuum chamber requires to work under super negative pressure, the material thickness of its each accessory all there are certain requirements, cause the heaviness of door, and when weight reaches certain numerical value, unlatching, the closedown of door just seem very difficult, therefore must use steel hinge 1, guarantee the connection (as shown in Figure 1 and Figure 2) of door and doorframe.Owing to adopting general common steel chain connection, hinge 1 comprises fixing seat of hinge 11, articulate seat 12 and hinge 13, when hermatic door rotates with hinge rotating shaft 13, after rotating to doorframe place, because door also has because of the adhesive tape for sealing, can produce two kinds of consequences: 1, weather strip and doorframe do not produce after closing of the door into interference as ensured, the installation of hinge 1 just needs to consider to retain certain spacing between doorframe, and the reservation of spacing causes can not sealing between door and doorframe; If 2 want to allow door and doorframe after closedown, can at weather strip effect lower seal, and ensure to produce in the process that can not strengthen in vacuum to leak, need to change hinge 1 position, but have a certain degree due to door and doorframe plane, the change of hinge position cannot realize.
Utility model content
The applicant, for the above-mentioned shortcoming of prior art, carries out studying and improving, and provide a kind of door for vacuum chamber parallel-moving type hinge of box type vacuum packing machine, it can ensure the sealing effectiveness between door and doorframe effectively.
In order to solve the problem, the utility model adopts following scheme:
A kind of door for vacuum chamber parallel-moving type hinge of box type vacuum packing machine, comprise the hinge bodies be installed between door and doorframe, sealed by sealing joint strip between door and doorframe, described hinge bodies comprises fixing seat of hinge and articulate seat, hinged by hinge between fixing seat of hinge and articulate seat, with waist-shaped hole on described articulate seat, hinge is movably installed in described waist-shaped hole and also can moves between the two ends circular hole of waist-shaped hole, the spacing of the two ends center of circular hole of described waist-shaped hole is more than or equal to door and rear spacing between weather strip and doorframe closed by doorframe.
Technique effect of the present utility model is:
In the utility model, hinge bodies can realize the spacing between translational adjustment door and doorframe, ensures can not occur leak and do not extrude adhesive tape deformation failure sealing effectiveness under negative pressure condition, and the structure of hinge is simple, can meet Production requirement.
Accompanying drawing explanation
Fig. 1 is the open mode figure of traditional common hinge;
Fig. 2 be traditional common hinge beat closed condition figure;
Fig. 3 is using state figure of the present utility model (weather strip unsealing);
Fig. 4 is using state figure of the present utility model (weather strip is closed);
In figure: 1, hinge bodies; 11, fixing seat of hinge; 12, articulate seat; 13, hinge; 14, waist-shaped hole; 2, doorframe; 3, door; 4, weather strip.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.
As Fig. 3, shown in Fig. 4, the door for vacuum chamber parallel-moving type hinge of the box type vacuum packing machine of the present embodiment, comprise the hinge bodies 1 be installed between door and doorframe, sealed by sealing joint strip 4 between door 3 and doorframe 2, hinge bodies 1 comprises fixing seat of hinge 11 and articulate seat 12, hinged by hinge 13 between fixing seat of hinge 11 and articulate seat 12, with waist-shaped hole 14 on articulate seat 12, hinge 13 is movably installed in waist-shaped hole 14 and also can moves between the two ends circular hole of waist-shaped hole 14, the spacing of the two ends center of circular hole of waist-shaped hole 14 is more than or equal to door 3 and doorframe 2 and closes spacing between rear weather strip 4 and doorframe 2.
When the utility model uses, as shown in Figure 3, after door 3 turns over 90 degree, door 3 is parallel with doorframe 2, but because the setting of hinge, at regular intervals between the inner face of door 3 and the outer face of doorframe 2, and the inner seal adhesive tape 4 of door 3 also can not deform.Now, as shown in Figure 4, because producing negative pressure in vacuum chamber, door 3 can move to the outer face of doorframe 2 by nature, due to the design of the mounting hole 14 of articulate seat 12, whole door 2, under negative pressure drives, compresses to doorframe 3, this spacing is filled by weather strip 4, and negative pressure is larger, and sealing effectiveness is better.
In the utility model, hinge bodies can realize the spacing between translational adjustment door and doorframe, ensures can not occur leak and do not extrude adhesive tape deformation failure sealing effectiveness under negative pressure condition, and the structure of hinge is simple, can meet Production requirement.
Above illustrated embodiment is better embodiment of the present utility model, only be used for conveniently the utility model being described, not any pro forma restriction is done to the utility model, have in any art and usually know the knowledgeable, if do not depart from the utility model carry in the scope of technical characteristic, utilize the utility model disclose the Equivalent embodiments changed or modify in the done local of technology contents, and do not depart from technical characteristic content of the present utility model, all still belong in the scope of the utility model technical characteristic.
Claims (1)
1. the door for vacuum chamber of box type vacuum packing machine parallel-moving type hinge, comprise the hinge bodies (1) be installed between door and doorframe, sealed by sealing joint strip (4) between door (3) and doorframe (2), described hinge bodies (1) comprises fixing seat of hinge (11) and articulate seat (12), hinged by hinge (13) between fixing seat of hinge (11) and articulate seat (12), it is characterized in that: with waist-shaped hole (14) on described articulate seat (12), hinge (13) is movably installed in described waist-shaped hole (14) and also can moves between the two ends circular hole of waist-shaped hole (14), the spacing of the two ends center of circular hole of described waist-shaped hole (14) is more than or equal to door (3) and rear spacing between weather strip (4) and doorframe (2) closed by doorframe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520688457.6U CN205025252U (en) | 2015-09-07 | 2015-09-07 | Box vacuum packaging machine's real empty room translation formula hinge for door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520688457.6U CN205025252U (en) | 2015-09-07 | 2015-09-07 | Box vacuum packaging machine's real empty room translation formula hinge for door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205025252U true CN205025252U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520688457.6U Active CN205025252U (en) | 2015-09-07 | 2015-09-07 | Box vacuum packaging machine's real empty room translation formula hinge for door |
Country Status (1)
| Country | Link |
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| CN (1) | CN205025252U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113884A (en) * | 2015-09-07 | 2015-12-02 | 无锡市麦杰机械工程有限公司 | Translation-type hinge of vacuum chamber door of box-type vacuum packaging machine |
| CN105642374A (en) * | 2016-03-30 | 2016-06-08 | 天津亭华科技有限公司 | Low-air-pressure high-and-low-temperature test chamber |
| CN107829640A (en) * | 2017-02-15 | 2018-03-23 | 宁波市世纪防护设备厂 | A kind of automatic opening-closing for being driven moisture-proof airtight door |
| CN107882460A (en) * | 2017-02-15 | 2018-04-06 | 宁波市世纪防护设备厂 | Automatic opening and closing device capable of rotating 180 degrees for moisture-proof sealed door |
-
2015
- 2015-09-07 CN CN201520688457.6U patent/CN205025252U/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113884A (en) * | 2015-09-07 | 2015-12-02 | 无锡市麦杰机械工程有限公司 | Translation-type hinge of vacuum chamber door of box-type vacuum packaging machine |
| CN105642374A (en) * | 2016-03-30 | 2016-06-08 | 天津亭华科技有限公司 | Low-air-pressure high-and-low-temperature test chamber |
| CN107829640A (en) * | 2017-02-15 | 2018-03-23 | 宁波市世纪防护设备厂 | A kind of automatic opening-closing for being driven moisture-proof airtight door |
| CN107869295A (en) * | 2017-02-15 | 2018-04-03 | 宁波市世纪防护设备厂 | A kind of transmission moisture-proof airtight door automatic opening-closing of good seal |
| CN107882460A (en) * | 2017-02-15 | 2018-04-06 | 宁波市世纪防护设备厂 | Automatic opening and closing device capable of rotating 180 degrees for moisture-proof sealed door |
| CN107882461A (en) * | 2017-02-15 | 2018-04-06 | 宁波市世纪防护设备厂 | A kind of moisture-proof airtight door automatic opening-closing that can be compareed automatically |
| CN107905672A (en) * | 2017-02-15 | 2018-04-13 | 宁波市世纪防护设备厂 | A kind of transmission moisture-proof airtight door automatic opening-closing with waist-shaped hole |
| CN107905671A (en) * | 2017-02-15 | 2018-04-13 | 宁波市世纪防护设备厂 | A kind of automatic opening-closing for moisture-proof airtight door |
| CN107939211A (en) * | 2017-02-15 | 2018-04-20 | 王正作 | A kind of moisture-proof airtight door automatic opening-closing of sealed reliable |
| CN107869295B (en) * | 2017-02-15 | 2019-08-09 | 绍兴振辉针纺有限公司 | A kind of transmission moisture-proof airtight door automatic opening-closing being sealed |
| CN107882461B (en) * | 2017-02-15 | 2019-08-20 | 南京聚诚致远财务顾问有限公司 | A kind of moisture-proof airtight door automatic opening-closing that can be compareed automatically |
| CN107882460B (en) * | 2017-02-15 | 2019-08-20 | 南京聚诚致远财务顾问有限公司 | Automatic opening and closing device capable of rotating 180 degrees for moisture-proof sealed door |
| CN107939211B (en) * | 2017-02-15 | 2019-08-27 | 南京聚诚致远财务顾问有限公司 | A kind of moisture-proof airtight door automatic opening-closing of sealed reliable |
| CN107829640B (en) * | 2017-02-15 | 2019-08-30 | 南京涵曦月自动化科技有限公司 | A kind of automatic opening-closing being driven moisture-proof airtight door |
| CN107905671B (en) * | 2017-02-15 | 2019-09-24 | 广西巨安人防工程防护设备有限公司 | A kind of automatic opening-closing for moisture-proof airtight door |
| CN107905672B (en) * | 2017-02-15 | 2019-09-24 | 泉州台商投资区春凯机械科技有限公司 | A kind of transmission moisture-proof airtight door automatic opening-closing with waist-shaped hole |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |