CN218376147U - Automatic sealing door - Google Patents
Automatic sealing door Download PDFInfo
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- CN218376147U CN218376147U CN202221842338.8U CN202221842338U CN218376147U CN 218376147 U CN218376147 U CN 218376147U CN 202221842338 U CN202221842338 U CN 202221842338U CN 218376147 U CN218376147 U CN 218376147U
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Abstract
The utility model discloses an automatic sealing door, including perpendicular running gear, horizontal running gear, door plant component, mounting panel and control mechanism, perpendicular running gear includes first drive assembly, a linear motion for driving door plant component and being first direction, horizontal running gear includes the support, linear slide rail, second drive assembly and first screw mechanism, first screw mechanism includes first lead screw and first screw nut, the indoor portion of seal box is located to the support, linear slide rail establishes on the support, linear slide rail sets up along the second direction, the mounting panel is located on the linear slide rail, the mounting panel is located on the first screw nut, the first lead screw of second drive assembly drive rotates, and then drive door plant component opens the station at first and the second slides between opening the station, control mechanism includes the controller, a start-up for controlling first drive assembly and second drive assembly. The automatic sealing door can realize the automatic opening and closing of the sealing door.
Description
Technical Field
The utility model relates to an automatic sealing door.
Background
In nuclear chemical industry and nuclear fuel production field, process equipment operation and material production generally all go on in the seal box room, and the material exchange between seal box room and the external world or different boxrooms and examine the required spare part of maintenance and transport are indispensable, for satisfying above demand, set up sealing door between different boxrooms usually.
At present, sealing door commonly used is mostly manual form, needs the manual work to operate sealing door through gloves, not only has the inconvenient operation to and the shortcoming of potential safety hazard, and can't be applicable to the occasion that operating distance is far away, operating environment radiation dose is big.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to the above-mentioned not enough that exists among the prior art, provide an automatic sealing door, automatic sealing door can open automatically and close.
In order to solve the problem, the utility model adopts the following technical scheme:
an automatic sealing door comprises a vertical running mechanism, a horizontal running mechanism, a door panel component, a mounting plate and a control mechanism, wherein the door panel component is arranged at an outlet of a sealing box chamber, and slidably mounted below the mounting plate by a vertical travel mechanism comprising a first drive assembly coupled to the door panel assembly, is used for driving the door panel component to do linear motion in a first direction so as to enable the door panel component to move between the closing station and the first opening station, thereby closing or opening the outlet of the sealed box chamber, the horizontal running mechanism comprises a bracket, a linear slide rail, a second driving component and a first lead screw mechanism, the first lead screw mechanism comprises a first lead screw and a first lead screw nut, the bracket is erected in the outlet of the sealed box chamber, the linear slide rail is arranged on the bracket and is arranged along a second direction which is vertical to the first direction, and is parallel to the plate surface direction of the door plate component, the mounting plate is arranged on the linear slide rail in a sliding way through a slide block, the second driving component is arranged at one end of the outer wall of the sealed box chamber, the first screw rod is arranged in parallel with the linear slide rail, the output end of the second driving component is connected with the first lead screw, the mounting plate is arranged on the first lead screw nut, the second driving component drives the first lead screw to rotate so as to drive the mounting plate to slide on the linear slide rail, thereby driving the door panel component to slide between the first opening station and the second opening station, the control mechanism comprises a controller, the controller is electrically connected with the first driving assembly and the second driving assembly respectively and is used for controlling the starting of the first driving assembly and the second driving assembly.
Preferably, the control mechanism further comprises a first travel switch and a second travel switch, the horizontal running mechanism further comprises a first horizontal collision plate and a second horizontal collision plate, the first travel switch and the second travel switch are respectively electrically connected with the controller, the first travel switch is arranged on the linear slide rail and is located at a first opening station of the door panel assembly, the second travel switch is arranged on the linear slide rail and is located at a second opening station of the door panel assembly, the first horizontal collision plate is arranged on one side of the mounting plate, the door panel assembly is driven by the mounting plate to move from the second opening station to the first opening station, when the first horizontal collision plate is in contact with the first travel switch, the first travel switch sends a first signal to the controller, the controller is further used for controlling the second driving assembly to stop moving according to the first signal, the second horizontal collision plate is arranged on the other side of the mounting plate, when the mounting plate drives the door panel assembly to move from the first opening station to the second opening station, when the second horizontal collision plate is in contact with the second travel switch, the second horizontal collision plate is used for sending the second signal to the second travel switch, and the second travel switch is used for sending the control signal to stop moving according to the second travel signal.
Preferably, the linear slide rail is further provided with a plurality of limiting blocks, and the limiting blocks are respectively arranged near the first travel switch and the second travel switch to prevent the first travel switch and the second travel switch from failing.
Preferably, the linear sliding rails include two linear sliding rails, the two linear sliding rails are arranged on the supports on two sides of the inner wall of the box chamber in parallel, the first travel switches and the second travel switches are respectively arranged in two numbers, and the first travel switches and the second travel switches are respectively and symmetrically distributed on the two linear sliding rails.
Preferably, perpendicular operating device still includes first support, second screw mechanism includes second lead screw and second screw nut, second screw mechanism adopts trapezoidal screw mechanism, first support fixed mounting be in on the mounting panel, first actuating mechanism fixed mounting be in on the first support, first actuating mechanism's output with the one end of second lead screw is connected, the length direction of second lead screw of second screw mechanism is first direction, and the second lead screw is worn to establish on the mounting panel, second screw nut with the door plant subassembly is connected.
Preferably, the vertical running mechanism further comprises a guide post, the guide post is arranged on the door panel assembly, and the guide post is arranged in parallel with the second lead screw and is positioned on one side or two sides of the second lead screw.
Preferably, the vertical operation mechanism still includes and hits the board perpendicularly, control mechanism still includes third travel switch, hit the board perpendicularly and fix and set up on the door plant subassembly, third travel switch locates on the mounting panel, and with the controller electricity is connected, when the door plant subassembly is located first opening the station, hit the board perpendicularly with the third forms the switch contact, first actuating mechanism drives the second lead screw rotates to drive the door plant subassembly moves to closed station from first opening the station along first direction, works as hit the board perpendicularly with when third travel switch separates, third travel switch sends the third signal for the controller, the controller still is used for according to third signal control first drive assembly stop motion.
Preferably, the number of the third travel switches is two, the third travel switches are respectively located at two ends of the mounting plate, and the number of the vertical collision plates is two.
Preferably, the door panel assembly comprises a door panel and a pressing piece, the pressing piece is fixedly mounted on the door panel, and one end of the second lead screw is connected with the pressing piece.
Preferably, a sealing ring is arranged at the joint of the door plate and the outlet of the sealed box chamber.
The utility model provides an automatic sealing door can realize opening and closing the automation of sealing door under control mechanism's effect, can satisfy the material or the demand of spare part business turn over seal box room under the environment that operating distance is far away, the operation radiation volume is big.
The automatic sealing door is suitable for various occasions needing sealing, and is particularly suitable for nuclear industrial production.
Drawings
Fig. 1 is a front view of an automatic sealing door according to embodiment 1 of the present invention;
fig. 2 is a left side view of the automatic sealing door according to embodiment 1 of the present invention;
fig. 3 is a plan view of the automatic sealing door according to embodiment 1 of the present invention;
fig. 4 is a schematic structural view of a vertical running mechanism in embodiment 1 of the present invention;
fig. 5 is a front view of the horizontal running mechanism in embodiment 1 of the present invention;
fig. 6 is a plan view of the horizontal running mechanism in embodiment 1 of the present invention;
fig. 7 is a plan view of a door panel assembly according to embodiment 1 of the present invention;
fig. 8 is a schematic structural view of a pressing member according to embodiment 1 of the present invention;
fig. 9 is a schematic view illustrating the installation of the mounting plate and the linear slide rail in embodiment 1 of the present invention.
In the figure: 1-mounting plate, 2-flange, 3-sealing ring, 4-bracket, 5-vertical running mechanism, 6-horizontal running mechanism, 7-door plate component, 8-vertical collision plate, 9-third travel switch, 10-first support, 11-first coupling, 12-first speed reducer, 13-first motor, 14-second support, 15-guide column, 16-second lead screw, 17-third support, 19-first travel switch, 20-limiting block, 21-first horizontal collision plate, 22-fourth support, 23-second horizontal collision plate, 24-linear slide rail, 25-second travel switch, 26-door plate, 27-first lead screw, 28-fifth support, 29-second coupling, 30-sixth support, 31-second speed reducer, 32-second motor, 33-pressing piece, 34-sliding block, 35-slide rail mounting seat, and 36-slide rail cushion block.
Detailed Description
In the following, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are some, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience and simplicity of description, and do not indicate or imply that the device or element referred to must be provided with a specific orientation, configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "connected," "disposed," "mounted," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The utility model provides an automatic sealing door, which comprises a vertical running mechanism, a horizontal running mechanism, a door plate component, a mounting plate and a control mechanism, wherein the door plate component is arranged at the outlet of a sealing box chamber, and slidably mounted beneath the mounting plate by a vertical travel mechanism, the vertical travel mechanism being connected to the door panel assembly, is used for driving the door panel component to do linear motion in a first direction so as to enable the door panel component to move between the closing station and the first opening station, thereby closing or opening the outlet of the sealed box chamber, the horizontal running mechanism comprises a bracket, a linear slide rail, a second driving component and a first lead screw mechanism, the first lead screw mechanism comprises a first lead screw and a first lead screw nut, the bracket is erected in the outlet of the sealed box chamber, the linear slide rail is arranged on the bracket and is arranged along a second direction which is vertical to the first direction, and is parallel to the plate surface direction of the door plate component, the mounting plate is arranged on the linear slide rail in a sliding way through a slide block, the second driving component is arranged at one end of the outer wall of the sealed box chamber, the first screw rod is arranged in parallel with the linear slide rail, the output end of the second driving component is connected with the first lead screw, the mounting plate is arranged on the first lead screw nut, the second driving component drives the first lead screw to rotate so as to drive the mounting plate to slide on the linear slide rail, thereby driving the door panel component to slide between the first opening station and the second opening station, the control mechanism comprises a controller, the controller is electrically connected with the first driving assembly and the second driving assembly respectively and is used for controlling the starting of the first driving assembly and the second driving assembly.
Example 1
As shown in fig. 1, 2 and 3, the present embodiment discloses an automatic sealing door for nuclear fuel production. This automatic sealing door includes vertical operation mechanism 5, horizontal operation mechanism 6, door plant subassembly 7, mounting panel 1 and control mechanism, and door plant subassembly 7 locates the exit of seal box room, and it is in the top in the exit of seal box room to install the below at mounting panel 1 through vertical operation mechanism 5 slidable, in this embodiment, the shape of seal box room export is circular, and is corresponding, and the shape of door plant subassembly 7 is circular, and the diameter of door plant subassembly 7 is greater than the diameter of seal box room export.
The vertical operation mechanism 5 comprises a first driving assembly, the first driving assembly is connected with the door panel assembly 7 and used for making linear motion in a first direction (in the embodiment, the first direction is a vertical direction) so as to enable the door panel assembly 7 to move between a closed station and a first opening station, and therefore the outlet of the sealed box chamber is closed or opened, the closed station is located at a position where the door panel assembly 7 covers the outlet of the sealed box chamber, and the first opening station is located right above the closed station (the vertical operation mechanism 5 drives the door panel assembly 7 to ascend).
As shown in fig. 5 and 6, the horizontal moving mechanism 6 includes a support 4, a linear guideway 24, a second driving assembly, and a first screw mechanism, the first screw mechanism includes a first screw 27 and a first screw nut, and the support 4 is erected inside an outlet of the sealed box chamber. The linear sliding rail 24 is arranged on the support 4, the linear sliding rail 24 is arranged along a second direction, the second direction is perpendicular to the first direction (in this embodiment, the second direction is a horizontal direction) and is parallel to the panel surface direction of the door panel assembly 7, the bottom of the mounting plate 1 is provided with a sliding block 34 and is slidably arranged on the linear sliding rail 24 through the sliding block 34, the second driving assembly is arranged at one end of the outer wall of the seal box chamber, the second driving assembly comprises a second speed reducer 31 and a second motor 32, the input end of the second speed reducer 31 is connected with the output end of the second motor 32, the output end of the second speed reducer 31 is connected with the first lead screw 27 through a second coupling 29, the support 4 is further provided with a fifth support 28 and a sixth support 30, the second coupling 29 is fixedly arranged on the fifth support 28, and the second speed reducer 31 and the second motor 32 are fixedly arranged on the sixth support 30.
As shown in fig. 6, the control mechanism further includes a first travel switch 19 and a second travel switch 25, the horizontal running mechanism 6 further includes a first horizontal collision plate 21 and a second horizontal collision plate 23, the first travel switch 19 and the second travel switch 25 are respectively electrically connected with the controller, the first travel switch 19 is disposed on the linear slide rail 24 and located at a first opening position of the door panel assembly 7, the second travel switch 25 is disposed on the linear slide rail 24 and located at a second opening position of the door panel assembly 7, the first horizontal collision plate 21 is disposed on one side of the mounting plate 1 (a side close to the first travel switch 19), the mounting plate 1 carries the door panel assembly 7 from the second opening position to the first opening position during the movement process, when the first horizontal collision plate 21 contacts with the first travel switch 19, the first travel switch 19 sends a first signal to the controller, the controller is further configured to control the second driving assembly to stop the movement according to the first signal, the second horizontal collision plate 23 is disposed on the other side of the mounting plate 1 (a side close to the second travel switch 25), when the mounting plate 1 carries the second horizontal collision plate 7 from the second travel switch to the second opening position, the second travel switch 23 is further configured to stop the second driving assembly from the second travel switch 23 during the second opening process, and send the second travel switch 23 and the control signal to stop the second travel process according to the second travel switch.
Optionally, a limiting block 20 is further disposed on the linear sliding rail 24, and a plurality of limiting blocks 20 are disposed near the first travel switch 19 and the second travel switch 25, respectively, so as to prevent the first travel switch 19 and the second travel switch 25 from failing, and when the first travel switch 19 and the second travel switch 25 fail, the mounting plate 1 collides with the limiting block 20, so that the mounting plate 1 stops moving.
Specifically, the two linear sliding rails 24 are arranged on the support 4 on the inner wall of the sealed box chamber in parallel, the first travel switches 19 and the second travel switches 25 are arranged in two, and the two first travel switches 19 and the two second travel switches 25 are symmetrically distributed on the two linear sliding rails 24 respectively, so that the reliability of the operation of the mounting plate 1 is improved.
As shown in fig. 9, the mounting plate 1 is slidably disposed on the linear slide rail 24 through the slider 34, the linear slide rail 24 is mounted on the slide rail mounting seat 35, the slide rail mounting seat 35 is fixedly connected with the slide rail cushion block 36, and the slide rail cushion block 36 is disposed on the bracket 4.
As shown in fig. 4, the vertical operating mechanism 5 further includes a first support 10 and a second lead screw mechanism, the second lead screw mechanism includes a second lead screw 16 and a second lead screw nut, and the second lead screw mechanism is a trapezoidal lead screw mechanism. First support 10 fixed mounting is on mounting panel 1, and first actuating mechanism fixed mounting is on first support 10, and first actuating mechanism's output is connected with second lead screw 16's one end, and second lead screw 16's of second lead screw mechanism length direction is first direction, and second lead screw 16 wears to establish on mounting panel 1, and on door plant subassembly 7 was located to second lead screw nut, second lead screw 16 passed through second lead screw nut and is connected with door plant subassembly 7.
Specifically, the first driving mechanism includes a first motor 13 and a first speed reducer 12, an output end of the first motor 13 is connected to an input end of the first speed reducer 12, and an output end of the first speed reducer 12 is connected to one end of a second lead screw 16 through a first coupling 11.
Specifically, a second support 14 is further disposed on the mounting plate 1, and one end of a second lead screw 16 penetrates through the mounting plate 1 and is supported on the second support 14.
Optionally, the vertical running mechanism 5 further includes a guide post 15, the guide post 15 is disposed on the door panel assembly 7, and the guide post 15 is disposed in parallel with the second lead screw 16 and is located on one side or both sides of the second lead screw 16. In this embodiment, the guide posts 15 are provided with a plurality of guide posts 15, the plurality of guide posts 15 are uniformly distributed around the second lead screw 16, and one end of each guide post 15 passes through the mounting plate 1 through a linear bearing, so that when the first motor 13 drives the second lead screw 16 to rotate, the door panel assembly 7 is stably lifted or lowered under the guidance of the guide posts 15.
As shown in fig. 4, the vertical operation mechanism 5 further includes a vertical collision plate 8, the control mechanism further includes a third stroke switch 9, the vertical collision plate 8 is fixedly disposed on the door panel assembly 7, the third stroke switch 9 is disposed on the mounting plate 1 and electrically connected to the controller, the first driving mechanism drives the second lead screw 16 to rotate, so as to drive the door panel assembly 7 to move along the first direction, when the door panel assembly 7 is located at the first opening position, the vertical collision plate 8 contacts with the third stroke switch 9, the first driving assembly drives the door panel assembly 7 to move along the first direction from the first opening position to the closing position, the vertical collision plate 8 and the third stroke switch 9 are always in contact, when the door panel assembly 7 contacts and presses the outlet of the sealed box chamber, the vertical collision plate 8 and the third stroke switch 9 are just separated, at this time, the third stroke switch 9 sends a third signal to the controller, and the controller is further configured to control the first driving assembly to stop moving according to the third signal, so as to enable the door panel assembly 7 to be located at the closing position.
Optionally, in order to improve the operational reliability, two third stroke switches 9 are provided, one at each end of the mounting plate 1, and two vertical striking plates 8 are provided.
As shown in fig. 7 and 8, the door panel assembly 7 includes a door panel 26 and a pressing member 33, the pressing member 33 is fixedly mounted on the door panel 26, and one end of the second lead screw 16 is connected to the pressing member 33.
As shown in fig. 1, a flange 2 is installed at the outlet of the sealed box chamber, and a sealing ring 3 is arranged at the joint of the flange 2 and a door plate assembly 7, so as to ensure the sealing performance of the sealed box chamber.
The pressing piece 33 is of a four-claw structure, the structure is simple and light, the sealing ring 3 can be effectively and uniformly compressed, and the trapezoidal lead screw has a self-locking characteristic and can realize reliable sealing of a sealed box chamber.
The specific working process of the automatic sealing door in the embodiment is as follows:
opening a sealing door:
the first driving component drives the second lead screw 16 to rotate, so as to drive the door panel component 7 to lift, when the pressing piece 33 on the door panel component is contacted with the mounting plate 1, the first driving component stops running, the door panel component 7 moves from the closing station to the first opening station,
the second driving component drives the first lead screw 27 to rotate, so that the mounting plate 1 drives the door panel component 7 to move towards the direction of the second opening station, when the second horizontal collision plate 23 touches the second travel switch 25, the second travel switch 25 sends a second signal to the controller, the controller controls the second driving component to stop running, and the door panel component 7 moves from the first opening station to the second opening station.
Closing the sealing door:
the second driving component rotates reversely, the second driving component drives the first lead screw 27 to rotate, so that the mounting plate 1 drives the door panel component 7 to move towards the direction of the first opening station, when the first horizontal collision plate 21 touches the first travel switch 19, the first travel switch 19 sends a first signal to the controller, the controller controls the first driving component to be closed, and the door panel component 7 moves from the second opening station to the first opening station.
The first driving component drives the second lead screw 16 to rotate reversely, so as to drive the door panel component 7 to fall, and when the vertical collision plate 8 is separated from the third stroke switch 9, the door panel component just covers the outlet of the sealed box chamber and tightly presses and installs the sealing ring at the outlet of the sealed box chamber. At this time, the third stroke switch 9 sends a third signal to the controller, the controller controls the first driving assembly to stop moving, and the door panel assembly 7 moves from the first opening station to the closing station.
The automatic sealing door in this embodiment can realize that the automation of sealing door is opened and is closed under control mechanism's effect, can satisfy the material or the requirement of spare part business turn over sealed case room under the environment that operating distance is far away, the operating radiation volume is big to sealed effectual to sealed case room carries out the adaptability adjustment through the size to sealing door, can satisfy the business turn over requirement of the material or the spare part of different specifications.
It is to be understood that the above embodiments are merely exemplary embodiments adopted to illustrate the principles of the present invention, and the present invention is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (10)
1. An automatic sealing door is characterized by comprising a vertical running mechanism (5), a horizontal running mechanism (6), a door panel component (7), a mounting plate (1) and a control mechanism,
the door panel component (7) is arranged at the outlet of the sealed box chamber and is slidably arranged below the mounting plate (1) through a vertical running mechanism (5),
the vertical running mechanism (5) comprises a first driving component which is connected with the door panel component (7) and is used for driving the door panel component to do linear motion in a first direction so as to enable the door panel component (7) to move between a closing station and a first opening station, thereby closing or opening the outlet of the sealed box chamber,
the horizontal running mechanism (6) comprises a bracket (4), a linear slide rail (24), a second driving component and a first screw rod mechanism, the first screw rod mechanism comprises a first screw rod (27) and a first screw rod nut,
the support (4) is erected in an outlet of the sealed box chamber, the linear sliding rail (24) is arranged on the support (4), the linear sliding rail (24) is arranged along a second direction, the second direction is perpendicular to the first direction and is parallel to the plate surface direction of the door panel assembly (7), the mounting plate (1) is arranged on the linear sliding rail (24) in a sliding mode through a sliding block (34), the second driving assembly is arranged at one end of the outer wall of the sealed box chamber, the first lead screw (27) is arranged parallel to the linear sliding rail (24), the output end of the second driving assembly is connected with the first lead screw (27), the mounting plate (1) is arranged on the first lead screw nut, the second driving assembly drives the first lead screw (27) to rotate, so that the mounting plate (1) is driven to slide on the linear sliding rail (24) and further drives the door panel assembly (7) to slide between a first opening station and a second opening station,
the control mechanism comprises a controller, and the controller is respectively electrically connected with the first driving assembly and the second driving assembly and is used for controlling the starting of the first driving assembly and the second driving assembly.
2. The automatic sealing door of claim 1, characterized in that the control mechanism further comprises a first travel switch (19) and a second travel switch (25), the horizontal running mechanism (6) further comprises a first horizontal striking plate (21) and a second horizontal striking plate (23),
the first travel switch (19) and the second travel switch (25) are respectively electrically connected with the controller,
the first travel switch (19) is arranged on the linear slide rail (24) and is positioned at a first opening station of the door panel component (7), the second travel switch (25) is arranged on the linear slide rail (24) and is positioned at a second opening station of the door panel component (7),
the first horizontal collision plate (21) is arranged on one side of the mounting plate (1), when the mounting plate (1) drives the door panel assembly (7) to move from the second opening station to the first opening station and the first horizontal collision plate (21) is in contact with the first travel switch (19), the first travel switch (19) sends a first signal to the controller, the controller is also used for controlling the second driving assembly to stop moving according to the first signal,
the second horizontal collision plate (23) is arranged on the other side of the mounting plate (1), the door panel assembly (7) is driven by the mounting plate (1) to move from the first opening station to the second opening station, when the second horizontal collision plate (23) is in contact with the second travel switch (25), the second travel switch (25) sends a second signal to the controller, and the controller is further used for controlling the second driving assembly to stop moving according to the second signal.
3. The automatic sealing door of claim 2, characterized in that the linear guideway (24) is further provided with a plurality of limit blocks (20), and the limit blocks (20) are respectively arranged near the first travel switch (19) and the second travel switch (25) to prevent the first travel switch (19) and the second travel switch (25) from being disabled.
4. The automatic sealing door of claim 2, characterized in that the linear guideway (24) comprises two linear guideways (24), the two linear guideways (24) are arranged on the bracket (4) at two sides of the inner wall of the chamber in parallel,
the first travel switches (19) and the second travel switches (25) are respectively arranged in two numbers, and the two first travel switches (19) and the two second travel switches (25) are respectively and symmetrically distributed on the two linear slide rails (24).
5. The automatic sealing door according to claim 1, characterized in that said vertical operating mechanism (5) further comprises a first support (10), a second screw mechanism comprising a second screw (16) and a second screw nut, said second screw mechanism being a trapezoidal screw mechanism,
first support (10) fixed mounting be in on mounting panel (1), first drive assembly fixed mounting be in on first support (10), first drive assembly's output with the one end of second lead screw (16) is connected, the length direction of second lead screw (16) of second lead screw mechanism is first direction, and second lead screw (16) are worn to establish on mounting panel (1), second lead screw nut with door plant subassembly (7) are connected.
6. The self-sealing door according to claim 5, characterized in that the vertical running mechanism (5) further comprises a guide post (15), the guide post (15) is arranged on the door panel assembly (7), the guide post (15) is arranged in parallel with the second lead screw (16) and is arranged at one side or two sides of the second lead screw (16).
7. The automatic sealing door of claim 5, characterized in that the vertical running mechanism (5) further comprises a vertical striking plate (8), the control mechanism further comprises a third stroke switch (9), the vertical striking plate (8) is fixedly arranged on the door panel assembly (7),
the third travel switch (9) is arranged on the mounting plate (1) and is electrically connected with the controller, when the door panel assembly (7) is located at a first opening station, the vertical collision plate (8) is in contact with the third travel switch (9), the first driving assembly drives the second lead screw (16) to rotate, so that the door panel assembly (7) is driven to move from the first opening station to a closed station along a first direction, when the vertical collision plate (8) is separated from the third travel switch (9), the third travel switch (9) sends a third signal to the controller, and the controller is further used for controlling the first driving assembly to stop moving according to the third signal.
8. Automatic sealing door according to claim 7, characterized in that said third travel switch (9) is provided in two, respectively at the two ends of said mounting plate (1), said vertical striker plate (8) being provided in corresponding two.
9. The automatic sealing door of any one of claims 5 to 8, characterized in that the door panel assembly (7) comprises a door panel (26) and a pressing member (33), the pressing member (33) is fixedly mounted on the door panel (26), and one end of the second lead screw (16) is connected with the pressing member (33).
10. The self-sealing door according to claim 9, characterized in that the connection between the door panel (26) and the outlet of the sealed compartment is provided with a sealing ring (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221842338.8U CN218376147U (en) | 2022-07-18 | 2022-07-18 | Automatic sealing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221842338.8U CN218376147U (en) | 2022-07-18 | 2022-07-18 | Automatic sealing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218376147U true CN218376147U (en) | 2023-01-24 |
Family
ID=84960677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221842338.8U Active CN218376147U (en) | 2022-07-18 | 2022-07-18 | Automatic sealing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218376147U (en) |
-
2022
- 2022-07-18 CN CN202221842338.8U patent/CN218376147U/en active Active
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