CN214303469U - Lifting door for sealed bin - Google Patents
Lifting door for sealed bin Download PDFInfo
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- CN214303469U CN214303469U CN202022953527.XU CN202022953527U CN214303469U CN 214303469 U CN214303469 U CN 214303469U CN 202022953527 U CN202022953527 U CN 202022953527U CN 214303469 U CN214303469 U CN 214303469U
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- door
- door body
- sealing
- guide
- door frame
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Abstract
The utility model discloses a lifting door for a sealed bin, wherein the sealed bin is provided with a door opening, and the peripheral edge of the door opening is provided with a sealing ring; the lifting door comprises a door body and door frames arranged on the left side and the right side of the door body, linear guide rails are respectively arranged on the sealing bins positioned on the left side and the right side of the door opening, and the two door frames are respectively connected with the corresponding linear guide rails through a sliding block, so that the door body can vertically move up and down; a guide strip is installed between the linear guide rail and the door frame, at least one rotatable guide bearing is installed on the side end face of the door frame, and when the door body moves up and down along the vertical direction, the guide bearing moving up and down along with the door frame rolls on the front surface of the guide strip. The utility model discloses can realize a body vertical lift, not only practice thrift space, overall structure compacter, can also avoid a body in-process that opens and shuts to produce wearing and tearing to the sealing washer, guarantee the stability of the long-term in-process storehouse body sealing performance of using.
Description
Technical Field
The utility model relates to a vacuum cavity seals technical field, especially relates to a overhead door for sealed storehouse.
Background
At present, a sealing door is widely applied to cavity sealing, but in the prior art, the door for sealing the cavity is mostly in a manual mode, manual operation is needed, and labor and time cost are wasted; the doors of the sealed cavity are mostly in a vertical pull-type and a left-right pull-type, and the door body occupies a large space; because sealing door processing and installation error can cause sealing door and cavity to seal inseparably, lead to the condition of cavity gas leakage, can't be applicable to the higher scene of the leakproofness requirement to the door.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a overhead door for sealed storehouse, this overhead door for sealed storehouse can realize a body vertical lift, not only practices thrift space, overall structure compacter, can also avoid a body in-process that opens and shuts to produce wearing and tearing to the sealing washer, guarantees the stability of long-term in-process storehouse body sealing performance.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a lifting door for a sealed cabin is provided with a door opening, and the peripheral edge of the door opening is provided with a sealing ring; the lifting door comprises a door body and door frames arranged on the left side and the right side of the door body, linear guide rails are respectively arranged on the sealing bins positioned on the left side and the right side of the door opening, and the two door frames are respectively connected with the corresponding linear guide rails through a sliding block, so that the door body can vertically move up and down;
a guide strip is arranged between the linear guide rail and the door frame, at least one rotatable guide bearing is arranged on the side end face of the door frame, and when the door body moves up and down along the vertical direction, the guide bearing moving up and down along with the door frame rolls on the front surface of the guide strip;
the front surface of the guide strip is provided with a groove corresponding to the guide bearing, when the guide bearing is embedded into the groove in a rolling manner, the door body is in pressing contact with the sealing ring, the door body is in a closed state, and when the guide bearing is moved out from the groove in a rolling manner, a gap is formed between the door body and the sealing ring;
the sliding block is connected with the door frame through a connecting block and a pin shaft, one end of the connecting block is connected with the sliding block, a strip-shaped groove which is obliquely arranged is formed in the side end face of the other end of the connecting block, one end of the pin shaft is fixedly connected with the door frame, and the other end of the pin shaft is movably embedded into the strip-shaped groove.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, a cylinder is installed on the sealed bin and below the sliding block.
2. In the above scheme, the cylinder is installed on the machine platform below the sealed cabin through a fixing seat.
3. In the scheme, the door body is a transparent acrylic door body.
4. In the above scheme, the number of the grooves and the number of the guide bearings are two.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model is used for the overhead door of sealed storehouse, it is through direction bearing and recess, the cooperation setting in round pin axle and bar groove, close the in-process at the door body, provide a tangential force by the round pin axle, make in the direction bearing embedding recess, the door body extrudees the sealing washer simultaneously, in practice thrift the space, on the basis that conveniently opens and shuts, the leakproofness in the storehouse when having guaranteed the door body and being in the closed condition, and both can avoid the door body to open and shut the in-process and produce wearing and tearing to the sealing washer, can open at the door body again, avoid the damage of pressure release to the sealing washer in the twinkling of an eye, thereby guarantee the stability of the long-term in-service life storehouse body sealing performance.
Drawings
FIG. 1 is a schematic structural view of a lift gate for a sealed bin of the present invention;
FIG. 2 is a schematic view of the structure of the door opening and the door body in the lift door for the sealed bin of the present invention;
FIG. 3 is a schematic structural diagram of a sealing door module in a lifting door for a sealing bin according to the present invention;
figure 4 is the utility model is used for direction strip and direction bearing structure sketch map in the sealed bin.
In the above drawings: 1. Sealing the bin; 2. a door opening; 3. a seal ring; 4. a door body; 5. a door frame; 6. a linear guide rail; 7. a slider; 8. a cylinder; 9. a guide strip; 10. a guide bearing; 11. a groove; 12. connecting blocks; 13. a pin shaft; 14. a strip-shaped groove.
Detailed Description
In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.
Example 1: a lifting door for a sealed cabin is characterized in that a door opening 2 is formed in the sealed cabin 1, and a sealing ring 3 is arranged at the peripheral edge of the door opening 2; the lifting door comprises a door body 4 and door frames 5 arranged on the left side and the right side of the door body 4, linear guide rails 6 are respectively arranged on the sealing bins 1 on the left side and the right side of the door opening 2, and the two door frames 5 are respectively connected with the corresponding linear guide rails 6 through a sliding block 7, so that the door body 4 can vertically move up and down;
a guide strip 9 is arranged between the linear guide rail 6 and the door frame 5, a rotatable guide bearing 10 is arranged on the side end face of the door frame 5, and when the door body 4 moves up and down along the vertical direction, the guide bearing 10 moving up and down along with the door frame 5 rolls on the front surface of the guide strip 9;
a groove 11 corresponding to the guide bearing 10 is formed in the front surface of the guide strip 9, when the guide bearing 10 is embedded into the groove 11 in a rolling manner, the door body 4 is in extrusion contact with the sealing ring 3, the door body 4 is in a closed state, and when the guide bearing 10 is moved out of the groove 11 in a rolling manner, a gap is formed between the door body 4 and the sealing ring 3;
the sliding block 7 is connected with the door frame 5 through a connecting block 12 and a pin shaft 13, one end of the connecting block 12 is connected with the sliding block 7, a strip-shaped groove 14 which is obliquely arranged is formed in the side end face of the other end of the connecting block 12, one end of the pin shaft 13 is fixedly connected with the door frame 5, and the other end of the pin shaft 13 is movably embedded into the strip-shaped groove 14.
The air cylinder 8 is installed on the sealing bin 1 and below the sliding block 7, and the air cylinder 8 is installed on the machine platform below the sealing bin 1 through a fixed seat.
Example 2: a lifting door for a sealed cabin is characterized in that a door opening 2 is formed in the sealed cabin 1, and a sealing ring 3 is arranged at the peripheral edge of the door opening 2; the lifting door comprises a door body 4 and door frames 5 arranged on the left side and the right side of the door body 4, linear guide rails 6 are respectively arranged on the sealing bins 1 on the left side and the right side of the door opening 2, and the two door frames 5 are respectively connected with the corresponding linear guide rails 6 through a sliding block 7, so that the door body 4 can vertically move up and down;
a guide strip 9 is arranged between the linear guide rail 6 and the door frame 5, two rotatable guide bearings 10 are arranged on the side end surface of the door frame 5, and when the door body 4 moves up and down along the vertical direction, the guide bearings 10 moving up and down along with the door frame 5 roll on the front surface of the guide strip 9;
a groove 11 corresponding to the guide bearing 10 is formed in the front surface of the guide strip 9, when the guide bearing 10 is embedded into the groove 11 in a rolling manner, the door body 4 is in extrusion contact with the sealing ring 3, the door body 4 is in a closed state, and when the guide bearing 10 is moved out of the groove 11 in a rolling manner, a gap is formed between the door body 4 and the sealing ring 3;
the sliding block 7 is connected with the door frame 5 through a connecting block 12 and a pin shaft 13, one end of the connecting block 12 is connected with the sliding block 7, a strip-shaped groove 14 which is obliquely arranged is formed in the side end face of the other end of the connecting block 12, one end of the pin shaft 13 is fixedly connected with the door frame 5, and the other end of the pin shaft 13 is movably embedded into the strip-shaped groove 14.
The air cylinder 8 is installed on the sealing bin 1 and below the sliding block 7, and the air cylinder 8 is installed on the machine platform below the sealing bin 1 through a fixed seat.
The door body 4 is a transparent acrylic door body.
The number of the grooves 11 and the guide bearings 10 is two.
When the lifting door is closed, the piston is driven to ascend by the output power of the air cylinder, the piston drives the connecting block and the sliding block to move upwards along the direction of the linear guide rail, the connecting block drives the sealing door module to move upwards through the pin shaft, the guide bearing on the sealing door connecting piece moves upwards along the profiling guide strip to reach a preset position, and the sealing door is tightly attached to the cavity. When the lifting door is opened, the working principle is similar to the lifting door.
By adopting the lifting door for the sealed bin, the automatic vertical lifting of the door body is realized, the space is saved, and the whole structure is more compact; in addition, through direction bearing and recess, the cooperation setting in round pin axle and bar groove, at the door body closure in-process, provide a tangential force by the round pin axle, make in the direction bearing embedding recess, the door body extrudees the sealing washer simultaneously, practice thrift the space, on the basis of conveniently opening and shutting, the leakproofness in the storehouse when having guaranteed the door body and being in the closure state, and both can avoid the door body to open and shut the in-process and wear and tear the production of sealing washer, can be when the door body is opened again, avoid the damage of pressure release to the sealing washer in the twinkling of an eye, thereby guarantee the stability of long-term use in-process storehouse body sealing performance.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (5)
1. The utility model provides a overhead door for sealed storehouse, it has a door opening (2) to open on sealed storehouse (1), and the edge all around of this door opening (2) is provided with a sealing washer (3), its characterized in that: the lifting door comprises a door body (4) and door frames (5) arranged on the left side and the right side of the door body (4), linear guide rails (6) are respectively arranged on the sealing bins (1) positioned on the left side and the right side of the door opening (2), and the two door frames (5) are respectively connected with the corresponding linear guide rails (6) through sliding blocks (7), so that the door body (4) can vertically move up and down;
a guide strip (9) is arranged between the linear guide rail (6) and the door frame (5), at least one rotatable guide bearing (10) is arranged on the side end surface of the door frame (5), and when the door body (4) moves up and down along the vertical direction, the guide bearing (10) moving up and down along with the door frame (5) rolls on the front surface of the guide strip (9);
a groove (11) corresponding to the guide bearing (10) is formed in the front surface of the guide strip (9), when the guide bearing (10) is embedded into the groove (11) in a rolling mode, the door body (4) is in extrusion contact with the sealing ring (3), the door body (4) is in a closed state, and when the guide bearing (10) moves out of the groove (11) in a rolling mode, a gap is formed between the door body (4) and the sealing ring (3);
be connected through a connecting block (12) and a round pin axle (13) between sliding block (7) and door frame (5), the one end and the sliding block (7) of connecting block (12) are connected, open bar groove (14) that have an slope to set up on the side end face of the connecting block (12) other end, the one end and door frame (5) fixed connection of round pin axle (13), the mobilizable embedding of the other end of round pin axle (13) in bar groove (14).
2. The lift gate for a capsule according to claim 1, characterized in that: and an air cylinder (8) is arranged on the sealing bin (1) and below the sliding block (7).
3. The lift gate for a capsule according to claim 2, characterized in that: the air cylinder (8) is installed on the machine platform below the sealed bin (1) through a fixed seat.
4. The lift gate for a capsule according to claim 1, characterized in that: the door body (4) is a transparent acrylic door body.
5. The lift gate for a capsule according to claim 1, characterized in that: the number of the grooves (11) and the number of the guide bearings (10) are two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022953527.XU CN214303469U (en) | 2020-12-08 | 2020-12-08 | Lifting door for sealed bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022953527.XU CN214303469U (en) | 2020-12-08 | 2020-12-08 | Lifting door for sealed bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214303469U true CN214303469U (en) | 2021-09-28 |
Family
ID=77852727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022953527.XU Active CN214303469U (en) | 2020-12-08 | 2020-12-08 | Lifting door for sealed bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214303469U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016846A (en) * | 2021-11-03 | 2022-02-08 | 弗埃斯工业技术（苏州）有限公司 | Quick cover opening and closing mechanism of coupling cavity |
| CN114309797A (en) * | 2021-12-27 | 2022-04-12 | 深圳市捷祥五金制品有限公司 | Production equipment for automobile power supply drive connector terminal |
-
2020
- 2020-12-08 CN CN202022953527.XU patent/CN214303469U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114016846A (en) * | 2021-11-03 | 2022-02-08 | 弗埃斯工业技术（苏州）有限公司 | Quick cover opening and closing mechanism of coupling cavity |
| CN114309797A (en) * | 2021-12-27 | 2022-04-12 | 深圳市捷祥五金制品有限公司 | Production equipment for automobile power supply drive connector terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215011 No.3, phase I, standard plant, No.588 Wutaishan Road, high tech Zone, Suzhou City, Jiangsu Province Patentee after: Suzhou Zhuozhao dispensing Co.,Ltd. Address before: 215011 No.3, phase I, standard plant, No.588 Wutaishan Road, high tech Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU TERUITE ROBOT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 189, Wutaishan Road, High tech Zone, Suzhou City, Jiangsu Province, 215011 Patentee after: Suzhou Zhuozhao dispensing Co.,Ltd. Address before: 215011 No.3, phase I, standard plant, No.588 Wutaishan Road, high tech Zone, Suzhou City, Jiangsu Province Patentee before: Suzhou Zhuozhao dispensing Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |