CN213269452U - Door opening and closing device of seal box - Google Patents
Door opening and closing device of seal box Download PDFInfo
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- CN213269452U CN213269452U CN202021392876.2U CN202021392876U CN213269452U CN 213269452 U CN213269452 U CN 213269452U CN 202021392876 U CN202021392876 U CN 202021392876U CN 213269452 U CN213269452 U CN 213269452U
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Abstract
The embodiment of the utility model discloses switch door gear of seal box, include: the refrigerator comprises a refrigerator body, a door body and a controller; the box body is provided with an opening, the opening is provided with an installation plate, the outer side of the box body is provided with a telescopic assembly, and the telescopic assembly is connected with the installation plate; the door body is vertically and slidably connected with the mounting plate through a sliding assembly; the controller is electrically connected with the telescopic assembly and the sliding assembly, and the controller controls the telescopic assembly and the sliding assembly to operate to drive the door body to be opened or closed. Through the technical scheme, the process that the door body is arranged on the box body and is opened upwards and closed downwards can be automatically completed, accidental injury during manual operation is avoided, manpower resources are saved, and the door body adopts a vertical opening and closing mode, so that the operation space is saved.
Description
Technical Field
The utility model belongs to the technical field of automatic control, especially, relate to a switch door gear of seal box.
Background
The sealed box is generally used for sealing some articles, such as drying treatment, disinfection treatment, etc., after the treatment, all or part of the articles after the treatment need to be taken out from the sealed box, and a door body is needed to be arranged for facilitating the taking and placing of the articles.
The general sealing box mainly has two modes of vertical type and horizontal type, and the common door opening mode mainly uses manual lateral operation, and the shortcoming mainly has the following several points:
1. the manual operation has the danger that the personnel operation is easily injured by mistake.
2. The side-opening mode occupies a larger operation space, and is not suitable for the condition with higher space requirement.
3. The side opening door is of an integrally opened type, and if only a certain layer of articles need to be taken out, the integral opening is easy to cause heat loss.
4. The operation of the existing equipment tends to be unattended, and the automatic and intelligent use requirements are not met.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention proposes a door opening and closing device for a sealed box, in order to overcome the above problems or to at least partially solve the above problems.
According to an aspect of the embodiments of the present invention, there is provided an opening and closing door device of a seal box, including: the refrigerator comprises a refrigerator body, a door body and a controller;
the box body is provided with an opening, the opening is provided with an installation plate, the outer side of the box body is provided with a telescopic assembly, and the telescopic assembly is connected with the installation plate;
the door body is vertically and slidably connected with the mounting plate through a sliding assembly;
the controller is electrically connected with the telescopic assembly and the sliding assembly, and the controller controls the telescopic assembly and the sliding assembly to operate to drive the door body to be opened or closed.
Further, the retraction assembly comprises: flexible drive and journal stirrup seat, flexible drive is fixed the box top with the controller electricity is connected, flexible drive passes through the journal stirrup seat with the mounting panel is connected.
Further, still include: a hinge structure through which the opening is connected with the mounting plate.
Further, the hinge structure includes: hinge pivot, interior piece and outer piece, the interior piece sets up the mounting panel bottom, the outer piece sets up the opening bottom, the interior piece with the outer piece passes through the hinge pivot is connected.
Further, the sliding assembly includes: driving motor, slide rail support, gear and rack, the vertical setting of slide rail is in on the door body, the vertical setting of slide rail support is in on the mounting panel, the slide rail with but slide rail support sliding connection, driving motor sets up one side of mounting panel with the controller electricity is connected, the gear sets up driving motor is last, the rack sets up lie in on the door body the outside of slide rail.
Further, the driving motor is a stepping motor.
Further, the sliding assembly further comprises: and the ball guide rail is arranged on the door body and is positioned on the inner side and/or the outer side of the sliding rail.
Further, still include: and the sealing structure is arranged at the opening and is positioned on the inner side of the mounting plate.
Furthermore, a transparent window is arranged on the door body, and a transparent plate is hermetically arranged on the transparent window.
The embodiment of the utility model provides a sealing box's door opening and closing device has following beneficial effect:
through the technical scheme of the utility model, after the controller receives the door opening signal, the telescopic component is controlled to extend out to push the mounting plate carrying the door body to be separated from the opening of the box body, and then the sliding component is controlled to drive the door body to slide upwards so as to open the door body; when the controller receives a door closing signal, the sliding assembly is controlled to drive the door body to slide downwards to close the door body, and then the telescopic assembly is controlled to retract to drive the mounting plate carrying the door body to be sealed and closed with the opening of the box body. And then the process that the door body upwards opened and closed downwards is accomplished automatically, and the accidental injury when avoiding the manual operation is used, and the manpower resources are saved to the mode that the door body adopted vertical opening and shutting saves operating space.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
The invention will be more clearly understood from the following detailed description, with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of a door opening and closing device of a sealing box according to an embodiment of the present invention;
fig. 2 is an enlarged view of the telescopic assembly according to the embodiment of the present invention;
fig. 3 is a schematic view illustrating that a door body of a door opening and closing device of a seal box according to an embodiment of the present invention is opened;
fig. 4 is a partial installation structure diagram of the door body and the installation plate according to the embodiment of the present invention.
Description of reference numerals: 1 box body, 11 mounting plate, 12 telescopic component, 121 telescopic drive, 122 lug seat,
2, a door body, 3 a controller,
4 sliding components, 41 driving motors, 42 sliding rails, 43 sliding rail brackets, 44 gears, 45 racks, 46 ball guide rails,
5 hinge structure, 6 sealing structure and 7 perspective window.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
As shown in fig. 1, the door opening and closing device of the sealing box of the present embodiment includes: the refrigerator comprises a refrigerator body 1, a door body 2 and a controller 3; an opening is formed in the box body 1, a mounting plate 11 is arranged on the opening, a telescopic assembly 12 is arranged on the outer side of the box body 1, and the telescopic assembly 12 is connected with the mounting plate 11; the door body 2 is vertically and slidably connected with the mounting plate 11 through a sliding assembly 4; the controller 3 is electrically connected with the telescopic assembly 12 and the sliding assembly 4, and the controller 3 controls the telescopic assembly 12 and the sliding assembly 4 to operate to drive the door body 2 to be opened or closed.
In the above scheme, the box body 1 can be a drying box, a sterilizing box, a low-temperature box and the like, the opening of the box body 1 can be rectangular, square, rhombic and the like, and the shape of the door body 2 is matched with the shape of the opening of the box body 1. An installation plate 11 is arranged at the opening of the box body 1, so that the sliding component 4 can be conveniently installed. Wherein, the shape of mounting panel 11 and the open-ended shape phase-match of box 1, sliding assembly 4 is vertical to be set up in mounting panel 11 both sides.
Among them, the controller 3 is preferably a PLC controller. The connecting wires of the telescopic assembly 12 and the sliding assembly 4 are collected at the bottom of the box 1 (which is not limited specifically, and may be at other positions of the box 1 or the door 2, specifically arranged according to actual needs), and are sheathed by the insulating sheath and connected with the controller 3.
When the controller 3 receives a door opening signal (for example, when the machine equipment with articles reaches the box body 1, the door opening signal is sent to the controller 3), the telescopic assembly 12 is controlled to extend out to push the mounting plate 11 carrying the door body 2 to be separated from the opening of the box body 1, and then the sliding assembly 4 is controlled to drive the door body 2 to slide upwards so as to open the door body 2; after the controller 3 receives a door closing signal (for example, after the article is placed and sent the door closing signal to the controller 3), the sliding assembly 4 is controlled to drive the door body 2 to slide downwards to close the door body 2, and then the telescopic assembly 12 is controlled to retract to drive the mounting plate 11 carrying the door body 2 to be sealed and closed with the opening of the box body 1.
In addition, the sliding assembly 4 is provided with a braking piece, so that a user can select the size of the opening opened by the door body 2 according to the needs of the user, and the door body 2 is kept at the corresponding opening by using the braking piece. Like this, when the multilayer article are deposited in box 1, the user only need take out lower floor's article, only need with the door body 2 of lower floor open can, need not whole open door body 2, like this, avoid the outside air to flow in box 1 too many, influence depositing of article in the box 1.
Through the scheme, the process that the door body 2 is upwards opened and downwards closed can be automatically completed on the box body 1, accidental injury during manual operation is avoided, manpower resources are saved, and the door body 2 adopts a vertical opening and closing mode, so that the operation space is saved.
In a particular embodiment, as shown in FIG. 2, retraction assembly 12 comprises: telescopic drive 121 and support lug seat 122, telescopic drive 121 is fixed and is connected with controller 3 electricity at box 1 top, and telescopic drive 121 passes through support lug seat 122 and is connected with mounting panel 11.
In the above scheme, after the controller 3 receives the door opening signal, the controller controls the telescopic driver 121 to extend to push the lug seat 122, the lug seat 122 pushes the mounting plate 11 carrying the door body 2 to separate from the opening of the box body 1, and then the door body 2 is opened by sliding upwards by using the sliding assembly 4, thereby completing the automatic upwards opening process of the door body 2.
When the controller 3 receives a door closing signal, the sliding assembly 4 is controlled to slide the door body 2 downwards to close, then the telescopic drive 121 is controlled to retract to pull the support lug seat 122, the support lug seat 122 pulls the mounting plate 11 carrying the door body 2 to close with the opening of the box body 1, and then the process that the door body 2 is automatically closed downwards is completed.
In an embodiment, as shown in fig. 3, the door opening and closing device of the seal box further includes: a hinge structure 5, said opening being connected to said mounting plate 11 through said hinge structure 5.
In the above scheme, when the door is opened, the telescopic driver 121 extends to push the lug seat 122, the lug seat 122 pushes the mounting plate 11 carrying the door body 2, and after the hinge structure 5 is pulled to open, the hinge structure has an outward expanding tension, so that the mounting plate 11 can be better separated from the opening of the box body 1 under the assistance of the tension; when the door is closed, the telescopic driver 121 retracts to pull the supporting lug seat 122, the supporting lug seat 122 pulls the mounting plate 11 carrying the door body 2, and when the opened hinge structure 5 is pulled to be closed, the hinge structure has an elastic force rebounding inwards, so that the mounting plate 11 and the opening of the box body 1 can be better closed under the action of the elastic force. The telescopic drive 121 is preferably an air cylinder.
In a particular embodiment, the hinge structure 5 comprises: hinge pivot, interior piece and outer piece, the interior piece setting is in mounting panel 11 bottoms, and the outer piece setting is in the opening bottom, and interior piece and outer piece pass through the hinge pivot and connect. This hinge structure 5 is stealthy hinge, sets up in mounting panel 11 bottom, makes mounting panel 11 can realize the rotation action through the cooperation of hinge pivot and interior piece and outer piece.
In a particular embodiment, as shown in fig. 4, the sliding assembly 4 comprises: driving motor 41, slide rail 42, slide rail support 43, gear 44 and rack 45, the vertical setting of slide rail 42 is on the door body 2, the vertical setting of slide rail support 43 is on mounting panel 11, but slide rail 42 and slide rail support 43 sliding connection, driving motor 41 sets up and is connected with controller 3 electricity in one side of mounting panel 11, gear 44 sets up on driving motor 41, rack 45 sets up the outside that lies in slide rail 42 on the door body 2.
In the above scheme, two slide rail brackets 43 are provided, and are respectively vertically arranged on two sides of the mounting plate 11, two corresponding slide rails 42 are arranged at a position corresponding to the door body 2, the driving motor 41 is arranged on the outer side of any one slide rail bracket 43, and one end of the driving motor is abutted against the door body 2, so that the controller 3 can control the driving motor 41 to drive the rack 45 through the gear 44, so that the door body 2 slides on the slide rail brackets 43 through the slide rails 42, and then the action of opening the door upwards and closing the door downwards is automatically completed.
Among them, the slide rail 42 is preferably made of an aluminum alloy.
In a particular embodiment, the drive motor 41 is a stepper motor. Because the stepping motor has a braking function, the door body 2 can be stopped at any position desired by a user, and thus, when the user only needs to take out articles on the bottom layer of the box body 1, the door body 2 can be stopped at the corresponding position only by starting the braking function of the stepping motor. In addition, if the power is cut off suddenly, the door body 2 can be protected, and the falling-off of the door body 2 is avoided.
In a particular embodiment, as shown in fig. 4, the sliding assembly 4 further comprises: and the ball guide rail 46 is arranged on the door body 2 and is positioned on the inner side and/or the outer side of the sliding rail 42. This ball guide 46 is linear ball guide 46, sets up the condition that ball guide 46 can avoid slide rail 42 to appear the beat about, makes the cooperation through slide rail 42 and slide rail bracket 43 that the door body 2 can be more steady slide from top to bottom simultaneously.
In an embodiment, as shown in fig. 3, the door opening and closing device of the seal box further includes: and the sealing structure 6 is arranged at the opening and is positioned on the inner side of the mounting plate 11. This seal structure 6's shape and open-ended shape phase-match, when the door body 2 closed, can extrude this seal structure 6 like this, and then make the leakproofness between the door body 2 and the opening better, avoid in the box 1 article when handling such as carrying out drying or disinfection, the inside gaseous outflow of box 1 influences the treatment effect of article.
In the specific embodiment, a transparent window 7 is provided on the door body 2, and a transparent plate is provided on the transparent window 7 in a sealing manner. The transparent plate can be a glass plate, a plastic plate, a resin plate or a plate made of other hard transparent materials, and a sealing material is added at the installation position of the transparent plate and the door body 2, so that the sealing performance of the whole box body 1 is ensured when the door body 2 is closed. Through the see-through window 7 the user can view the entire course of the treatment of the item. The processing effect and the progress of the article can be checked without opening the door body 2, and the use is convenient.
Through the technical scheme of the utility model, after the controller receives the door opening signal, the telescopic component is controlled to extend out to push the mounting plate carrying the door body to be separated from the opening of the box body, and then the sliding component is controlled to drive the door body to slide upwards so as to open the door body; when the controller receives a door closing signal, the sliding assembly is controlled to drive the door body to slide downwards to close the door body, and then the telescopic assembly is controlled to retract to drive the mounting plate carrying the door body to be sealed and closed with the opening of the box body. And then the process that the door body upwards opened and closed downwards is accomplished automatically, and the accidental injury when avoiding the manual operation is used, and the manpower resources are saved to the mode that the door body adopted vertical opening and shutting saves operating space.
In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts in the embodiments are referred to each other.
The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (9)
1. A door opening and closing device of a seal box, comprising: the refrigerator comprises a refrigerator body (1), a door body (2) and a controller (3);
an opening is formed in the box body (1), an installation plate (11) is arranged on the opening, a telescopic assembly (12) is arranged on the outer side of the box body (1), and the telescopic assembly (12) is connected with the installation plate (11);
the door body (2) is vertically connected with the mounting plate (11) in a sliding manner through a sliding assembly (4);
the controller (3) is electrically connected with the telescopic assembly (12) and the sliding assembly (4), and the controller (3) controls the telescopic assembly (12) and the sliding assembly (4) to operate to drive the door body (2) to be opened or closed.
2. Door opening and closing device for a hermetic box according to claim 1, characterized in that said telescopic assembly (12) comprises: flexible drive (121) and journal stirrup seat (122), flexible drive (121) are fixed box (1) top with controller (3) electricity is connected, flexible drive (121) pass through journal stirrup seat (122) with mounting panel (11) are connected.
3. The door opening and closing device for a hermetic box according to claim 1, further comprising: a hinge structure (5), the opening being connected to the mounting plate (11) by the hinge structure (5).
4. Door opening and closing device for a sealed box according to claim 3, characterized in that said hinge structure (5) comprises: hinge pivot, interior piece and outer piece, the interior piece sets up mounting panel (11) bottom, the outer piece sets up the opening bottom, the interior piece with the outer piece passes through the hinge pivot is connected.
5. Door opening and closing device for sealers according to claim 1, characterized in that said sliding assembly (4) comprises: driving motor (41), slide rail (42), slide rail support (43), gear (44) and rack (45), the vertical setting of slide rail (42) is in on the door body (2), the vertical setting of slide rail support (43) is in on mounting panel (11), slide rail (42) with but slide rail support (43) sliding connection, driving motor (41) set up one side of mounting panel (11) with controller (3) electricity is connected, gear (44) set up on driving motor (41), rack (45) set up be located on the door body (2) the outside of slide rail (42).
6. The door opening and closing device for a sealed box according to claim 5, wherein the driving motor (41) is a stepping motor.
7. The door opening and closing device for a sealed box according to claim 5, wherein the sliding assembly (4) further comprises: the ball guide rail (46) is arranged on the door body (2) and is positioned on the inner side and/or the outer side of the sliding rail (42).
8. The door opening and closing device for a hermetic box according to claim 1, further comprising: a sealing structure (6), the sealing structure (6) is arranged at the opening and is positioned at the inner side of the mounting plate (11).
9. The door opening and closing device for the sealing box according to claim 1, wherein a transparent window (7) is provided on the door body (2), and a transparent plate is hermetically provided on the transparent window (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021392876.2U CN213269452U (en) | 2020-07-15 | 2020-07-15 | Door opening and closing device of seal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021392876.2U CN213269452U (en) | 2020-07-15 | 2020-07-15 | Door opening and closing device of seal box |
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| Publication Number | Publication Date |
|---|---|
| CN213269452U true CN213269452U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021392876.2U Active CN213269452U (en) | 2020-07-15 | 2020-07-15 | Door opening and closing device of seal box |
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| CN (1) | CN213269452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382161A (en) * | 2022-01-19 | 2022-04-22 | 黄新华 | Water pump station for sewage treatment convenient to change pump package |
-
2020
- 2020-07-15 CN CN202021392876.2U patent/CN213269452U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382161A (en) * | 2022-01-19 | 2022-04-22 | 黄新华 | Water pump station for sewage treatment convenient to change pump package |
| CN114382161B (en) * | 2022-01-19 | 2024-05-03 | 李白芬 | Sewage treatment water pump station convenient for replacing pump group |
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