CN215407957U - Door opening device - Google Patents
Door opening device Download PDFInfo
- Publication number
- CN215407957U CN215407957U CN202022977881.6U CN202022977881U CN215407957U CN 215407957 U CN215407957 U CN 215407957U CN 202022977881 U CN202022977881 U CN 202022977881U CN 215407957 U CN215407957 U CN 215407957U
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- door
- arc
- bracket
- electromagnet
- controller
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Abstract
The utility model discloses a door opening device. The door opening device is used for opening or closing a box door of the container and comprises an arc-shaped guide rail, a bracket, an electromagnet and a driving assembly; the arc-shaped guide rail is fixedly arranged along the horizontal direction; the bracket is connected to the arc-shaped guide rail; the electromagnet is connected to the bracket and used for adsorbing the box door; the driving assembly is connected to the bracket for driving the bracket to move along the extending direction of the arc-shaped guide rail. According to the door opener disclosed by the utility model, after the box door is adsorbed by the electromagnet, the bracket can be driven by the driving component to move along the extending direction of the arc-shaped guide rail, so that the box door is driven to rotate by the movement of the bracket, and then the box door is opened or closed without manual operation.
Description
Technical Field
The utility model relates to the field of processing, in particular to a door opening device.
Background
During the production of a container, it may be necessary to open the doors of the container to allow personnel to access the interior of the container for operations. And the opening or closing of the door of the container is performed by the worker. The scheme of opening or closing the box door of the container by the staff has low safety and low production efficiency. The scheme of opening or closing the container door of the container by adopting the six-axis manipulator has high cost and high space occupancy rate.
To this end, the present invention provides a door opening device to at least partially solve the above problems.
SUMMERY OF THE UTILITY MODEL
In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content of the present invention is not intended to define key features or essential features of the claimed solution, nor is it intended to be used to limit the scope of the claimed solution.
To at least partially solve the above technical problems, the present invention provides a door opening device for opening or closing a door of a container, the door opening device including:
the arc-shaped guide rail is fixedly arranged along the horizontal direction;
the bracket is connected to the arc-shaped guide rail;
the electromagnet is connected to the bracket and used for adsorbing the box door;
a driving component connected to the bracket for driving the bracket to move along the extending direction of the arc-shaped guide rail
According to the door opener disclosed by the utility model, after the box door is adsorbed by the electromagnet, the bracket can be driven by the driving component to move along the extending direction of the arc-shaped guide rail, so that the box door is driven to rotate by the movement of the bracket, and then the box door is opened or closed without manual operation.
Optionally, the door opener further comprises a slider rotatably connected to the bracket, the slider cooperating with the arcuate guide to guide movement of the bracket.
Optionally, the electromagnet is rotatably connected to the bracket.
Optionally, the door opener further comprises an arc-shaped tooth-shaped member located on the periphery of the arc-shaped guide rail, the driving assembly comprises a motor and a gear connected with the motor, the arc-shaped tooth-shaped member is fixedly arranged and coaxial with the arc-shaped guide rail, and the gear is meshed with the arc-shaped tooth-shaped member to drive the support to move along the extending direction of the arc-shaped guide rail.
Optionally, the arc-shaped tooth is configured as an arc-shaped rack.
Optionally, the door opener further comprises a controller electrically connected with the driving assembly and the electromagnet, and the controller is configured to control the driving assembly to drive the bracket to move and control the electromagnet to adsorb the door.
Optionally, the door opening device further includes a door sensor connected to the bracket for sensing the door, the door sensor being electrically connected to the controller, the controller being configured to control the electromagnet to adsorb the door according to a sensing signal of the door sensor.
Optionally, the door opening device further includes a door closing position sensor fixedly disposed at a door closing position for sensing the door at the door closing position, the door closing position sensor being electrically connected to the controller, and the controller being configured to control the electromagnet and the driving assembly according to a sensing signal of the door closing position sensor, so as to stop the door at the door closing position.
Optionally, the door opening device further comprises a door opening position sensor, the door opening position sensor is fixedly arranged at the door opening position to be used for sensing the door at the door opening position, the door opening position sensor is electrically connected to the controller, and the controller is configured to control the electromagnet and the driving assembly according to a sensing signal of the door opening position sensor, so that the door stops at the door opening position.
Optionally, the door opener is adapted to be disposed at an upper end or a lower end of the door.
Drawings
In order that the advantages of the utility model will be readily understood, a more particular description of the utility model briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings. Understanding that these drawings depict only typical embodiments of the utility model and are not therefore to be considered to be limiting of its scope, the utility model will be described and explained with additional specificity and detail through the use of the accompanying drawings.
Fig. 1 is a front view of a door opening device according to a preferred embodiment of the present invention; and
fig. 2 is a top view of fig. 1.
Description of the reference numerals
110: door 120: support frame
130: electromagnet 140: drive assembly
141: the speed reducer 142: gear wheel
143: the motor 150: arc guide rail
160: door sensor 170: first swing arm
180: arc-shaped tooth-shaped piece
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that embodiments of the utility model may be practiced without one or more of these specific details. In other instances, well-known features have not been described in detail so as not to obscure the embodiments of the utility model.
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the terms "upper", "lower", and the like are used herein for purposes of illustration only and are not to be construed as limiting.
Ordinal words such as "first" and "second" are referred to herein merely as labels, and do not have any other meaning, e.g., a particular order, etc. Also, for example, the term "first component" does not itself imply the presence of "second component", and the term "second component" does not itself imply the presence of "first component".
In the following description, a detailed structure will be presented for a thorough understanding of embodiments of the utility model. It is apparent that the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art. The following detailed description of preferred embodiments of the utility model, however, the utility model is capable of other embodiments in addition to those detailed.
The utility model provides a door opening device. The door opening device is capable of automatically opening or closing a door 110 (e.g., an end door) of a container during the production of the container.
As shown in fig. 1 and 2, the door opening device includes a bracket 120. The bracket 120 may be welded from a plate member. The bracket 120 is connected to an electromagnet 130, a slider (not shown), a gear 142, a motor 143, a speed reducer 141, and a door sensor 160, which will be described later. The bracket 120 can move along the extending direction of the arc-shaped guide rail 150 to drive the electromagnet 130, the slide block, the gear 142, the motor 143, the speed reducer 141 and the door sensor 160 to move.
The door opening device further includes an electromagnet 130, a door sensor 160, a first swing arm 170, and a first vertical rotation shaft. The electromagnet 130 is located at an outer side of the door 110 (a side of the door 110 away from the inner space of the container). The electromagnet 130 is used to attract the door 110. Door sensor 160 is used to sense the position of door 110.
The electromagnet 130 and the door sensor 160 are fixedly attached to the first swing arm 170. The first swing arm 170 is pivotally connected to the bracket 120 by a first vertical pivot axis. Thus, the electromagnet 130, the door sensor 160, and the first swing arm 170 may rotate about the first vertical rotation axis, so that the electromagnet 130 can always attract the door 110 during the rotation of the door 110.
The door opener also includes a drive assembly 140. The drive assembly 140 is connected to the carriage 120. The driving assembly 140 is used for driving the bracket 120 to move along the extending direction of the arc-shaped guide rail 150.
The door opening device further comprises an arc-shaped tooth 180. The driving assembly 140 includes a speed reducer 141, a gear 142, and a motor 143. The arc-shaped teeth 180 are located on the outer periphery of the arc-shaped guide rail 150 hereinafter. The arc-shaped tooth 180 is fixedly arranged on the platform of the production container. The arcuate tooth 180 is coaxially disposed with the arcuate guide rail 150 hereinafter. The motor 143, the speed reducer 141, and the gear 142 are located on the bracket 120. An output shaft of the motor 143 is connected to the gear 142 through a speed reducer 141 for driving the gear 142 to rotate. The gear 142 is engaged with the arc-shaped teeth 180 for driving the carriage 120 to move in the extending direction of the arc-shaped guide rail 150 hereinafter.
Preferably, the arc-shaped teeth 180 may be configured as arc-shaped racks. Therefore, the processing of the arc-shaped tooth-shaped piece 180 is convenient.
The door opener further comprises a slider, an arc-shaped guide 150, a second swing arm, and a second vertical pivot shaft. The slider may be pivotally connected to the bracket 120 by a second swing arm and a second vertical pivot. In this way, the slider can move together with the carriage 120. Meanwhile, the sliding block can rotate around the second vertical rotating shaft. Thus, the slider can always engage with the arc-shaped guide 150 during the rotation of the door 110 to guide the movement of the bracket 120.
The arc-shaped guide rail 150 is fixedly installed on a platform for manufacturing the container and is installed in a horizontal direction. The arcuate rail 150 and the slider cooperate to guide the movement of the carriage 120, thereby moving the carriage 120 in the direction in which the arcuate rail 150 extends.
In this embodiment, after the door 110 is adsorbed by the electromagnet 130, the bracket 120 can be driven by the driving component 140 to move along the extending direction of the arc-shaped guide rail 150, so that the bracket 120 moves to drive the door 110 to rotate, and further the door 110 is opened or closed, and manual operation is not required.
The door opening device further includes a controller (not shown). The controller is electrically connected to the drive assembly 140, the electromagnet 130, and the door sensor 160. The controller controls the driving assembly 140 to drive the bracket 120 to move. During movement of carriage 120, the controller collects a position signal of door 110 via door sensor 160. When the controller determines that the electromagnet 130 moves to the door 110 according to the signal collected by the door sensor 160, the controller controls the electromagnet 130 to attract the door 110.
After the electromagnet 130 adsorbs the door 110, the controller controls the driving assembly 140 to operate to open or close the door 110.
The door opening device further includes a door closing position sensor (not shown) and a door opening position sensor (not shown). The door closing position sensor is fixedly arranged at the door closing position of the platform of the production container (the door closing position can be set according to requirements). The door-closing position sensor is used to sense the door 110 in the door-closing position. The door closing position sensor is electrically connected to the controller. The controller collects a door closing signal indicating that the door 110 reaches the closed position via the closed position sensor. When the controller collects the door closing signal, the controller controls the driving assembly 140 to stop operating, so that the door 110 stops at the closing position.
The door opening position sensor is fixedly arranged at the door opening position of the platform for producing the container (the door opening position can be set according to requirements). The door opening position sensor is used to sense the door 110 in the door opening position. The door open position sensor is electrically connected to the controller. The controller collects a door opening signal indicating that the door 110 reaches the door opening position through the door opening position sensor. When the controller collects the door opening signal, the controller controls the driving assembly 140 to stop operating, so that the door 110 stops at the door opening position.
Preferably, the door opening device is located at a lower end of the door 110. It will be appreciated that in an embodiment not shown, the door opening device may also be located at the upper end of the door 110.
The operation of the door opening device to open the door of the container is as follows (the door 110 initially stays at any position other than the door opening position):
the controller controls the driving assembly 140 to drive the bracket 120 to move toward the door 110 along the extending direction of the arc-shaped guide rail 150;
when the controller judges that the electromagnet 130 moves to the door 110 according to the signal collected by the door sensor 160, the controller controls the electromagnet 130 to adsorb the door 110;
the controller controls the driving assembly 140 to drive the bracket 120 to move towards the door opening position;
when the controller collects the door opening signal, the controller controls the driving assembly 140 to stop operating so as to stop the door 110 at the door opening position, and controls the electromagnet 130 to disengage the door 110 so as to complete the door opening action.
After the door 110 of the container is opened, the worker can enter the container body of the container to work. When the worker completes the job and leaves the container, the door 110 of the container needs to be closed. At this point the operator may send a complete job signal to the controller. At this time, the door opening device closes the door 110 of the container through the following operation processes:
the controller controls the driving assembly 140 to drive the bracket 120 to move towards the door-closing position;
when the controller collects a door closing signal, the controller controls the driving assembly 140 to stop working, so that the door 110 stops at a closing position, and controls the electromagnet 130 to disengage from the door 110, thereby completing the door closing action.
The present invention has been illustrated by the above embodiments, but it should be understood that the above embodiments are for illustrative and descriptive purposes only and are not intended to limit the utility model to the scope of the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many variations and modifications may be made in accordance with the teachings of the present invention, which variations and modifications are within the scope of the present invention as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Unless defined otherwise, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. Terms such as "component" and the like, when used herein, can refer to either a single part or a combination of parts. Terms such as "mounted," "disposed," and the like, as used herein, may refer to one component as being directly attached to another component or one component as being attached to another component through intervening components. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.
The present invention has been described in terms of the above embodiments, but it should be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the utility model to the scope of the described embodiments. It will be appreciated by those skilled in the art that many variations and modifications may be made to the teachings of the utility model, which fall within the scope of the utility model as claimed.
Claims (10)
1. A door opening device for opening or closing a door of a container, comprising:
the arc-shaped guide rail is fixedly arranged along the horizontal direction;
a bracket connected to the arcuate rail;
the electromagnet is connected to the bracket and used for adsorbing the box door;
the driving assembly is connected to the support and used for driving the support to move along the extending direction of the arc-shaped guide rail.
2. The door opener of claim 1, further comprising a slider rotatably coupled to the bracket, the slider cooperating with the arcuate guide to guide movement of the bracket.
3. The door opener of claim 1, wherein the electromagnet is rotatably connected to the bracket.
4. The door opener of claim 1, further comprising an arc-shaped tooth-shaped member located at an outer periphery of the arc-shaped guide rail, wherein the driving assembly comprises a motor and a gear connected to the motor, the arc-shaped tooth-shaped member is fixedly arranged and coaxially arranged with the arc-shaped guide rail, and the gear is engaged with the arc-shaped tooth-shaped member for driving the bracket to move along an extending direction of the arc-shaped guide rail.
5. The door opener of claim 4, wherein the arcuate tooth form member is configured as an arcuate rack.
6. The door opener of claim 1, further comprising a controller electrically connected to the drive assembly and the electromagnet, the controller configured to control the drive assembly to drive the carriage to move and the electromagnet to attract the door.
7. The door opening device of claim 6, further comprising a door sensor connected to the bracket for sensing the door, the door sensor being electrically connected to the controller, the controller being configured to control the electromagnet to attract the door according to a sensing signal of the door sensor.
8. The door opener of claim 6, further comprising a door closing position sensor fixedly disposed at a door closing position for sensing the door at the door closing position, wherein the door closing position sensor is electrically connected to the controller, and the controller is configured to control the electromagnet and the driving assembly according to a sensing signal of the door closing position sensor, so as to stop the door at the door closing position.
9. The door opener according to claim 6, further comprising a door opening position sensor fixedly disposed at a door opening position for sensing the door in the door opening position, wherein the door opening position sensor is electrically connected to the controller, and the controller is configured to control the electromagnet and the driving assembly according to a sensing signal of the door opening position sensor, so as to stop the door in the door opening position.
10. The door opener of claim 1, wherein the door opener is configured to be disposed at an upper end or a lower end of the door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022977881.6U CN215407957U (en) | 2020-12-09 | 2020-12-09 | Door opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022977881.6U CN215407957U (en) | 2020-12-09 | 2020-12-09 | Door opening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215407957U true CN215407957U (en) | 2022-01-04 |
Family
ID=79637037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022977881.6U Active CN215407957U (en) | 2020-12-09 | 2020-12-09 | Door opening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215407957U (en) |
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2020
- 2020-12-09 CN CN202022977881.6U patent/CN215407957U/en active Active
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