CN215108132U - Automatic door opening and closing device for steam cabinet - Google Patents
Automatic door opening and closing device for steam cabinet Download PDFInfo
- Publication number
- CN215108132U CN215108132U CN202120080382.9U CN202120080382U CN215108132U CN 215108132 U CN215108132 U CN 215108132U CN 202120080382 U CN202120080382 U CN 202120080382U CN 215108132 U CN215108132 U CN 215108132U
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- door
- door locking
- shaft
- cylinder
- locking cylinder
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Abstract
The utility model provides an automatic door opening and closing device for a steam cabinet, which comprises a lifting shaft, a lifting component, a sliding sleeve, a door locking plate and a door locking cylinder; the lifting shaft is fixedly connected with the door leaf; the sliding sleeve is fixed on the steaming cabinet door frame; the door locking plate is fixedly connected to the door leaf and is positioned on the opposite side of the lifting shaft; the door locking cylinder is arranged on the side wall of the steaming cabinet, and an extension shaft of the door locking cylinder is vertical to the surface of the door locking plate; the door locking plate is provided with a clamping hole corresponding to the extension shaft of the door locking cylinder, and the lower edge of the clamping hole is provided with a notch for the extension shaft of the door locking cylinder to pass through; the tail end of an extending shaft of the door locking cylinder is provided with a plug for plugging the clamping hole; when the extension shaft of the door locking cylinder extends out, the extension shaft of the door locking cylinder can be separated from the door locking cylinder through the gap of the door locking plate. The utility model provides a pair of evaporate cabinet automatic switch door gear can realize the automatic switch door, solves and evaporates the cabinet bottom plate and can not be with ground problem at the coplanar.
Description
Technical Field
The utility model relates to a evaporate cabinet technical field, concretely relates to evaporate cabinet automatic switch door gear.
Background
Along with the development of the modernization process of the rapid cooling food industry, more and more products are produced by adopting an automatic production line device to improve the production benefit and reduce the labor intensity, an automatic door opening is an indispensable part of the steam cabinet, the manual operation is changed into the mechanical operation, and the manual labor intensity is greatly reduced. And is in seamless connection with matching equipment of the front and rear automatic production lines
The automatic door opener of current steaming cabinet does not have elevating gear, pushes away, draws from steaming cabinet top with the cylinder and realizes opening the door, is unfavorable for like this: 1. due to the installation of the exhaust hood, 2, the bottom plate of the steam cabinet cannot be on the same plane with the ground, and a slope is needed when the steam car enters and exits the steam cabinet, so that the labor intensity of workers is greatly increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims at providing a evaporate cabinet automatic switch door gear can realize the automatic switch door, solves to evaporate the cabinet bottom plate and can not be with ground at the coplanar problem.
In order to achieve the aim, the utility model provides an automatic door opening and closing device for a steam cabinet, which comprises a lifting shaft, a lifting component, a sliding sleeve, a door locking plate and a door locking cylinder; the lifting shaft is fixedly connected with the door leaf; the sliding sleeve is fixed on the steaming cabinet door frame; the door locking plate is fixedly connected to the door leaf and is positioned on the opposite side of the lifting shaft; the door locking cylinder is arranged on the side wall of the steaming cabinet, and an extension shaft of the door locking cylinder is vertical to the surface of the door locking plate; the door locking plate is provided with a clamping hole corresponding to the extension shaft of the door locking cylinder, and the lower edge of the clamping hole is provided with a notch for the extension shaft of the door locking cylinder to pass through; the tail end of an extending shaft of the door locking cylinder is provided with a plug for plugging the clamping hole; when the extension shaft of the door locking cylinder extends out, the extension shaft of the door locking cylinder can pass through the gap of the door locking plate to enable the door locking plate to be separated from the door locking cylinder; when the extension shaft of the door locking cylinder retracts, the blocking hole is blocked, so that the door locking plate cannot be separated from the door locking cylinder; the lifting component is arranged on a steaming cabinet door frame and is used for controlling the lifting shaft to ascend and descend; the sliding sleeve is fixed on the steaming cabinet door frame, and the lifting shaft is arranged inside the sliding sleeve in a sliding manner.
According to another embodiment of the present invention, the lifting assembly comprises a corner plate, a connecting plate and a lifting cylinder; the lifting cylinder is fixed on the steaming cabinet door frame through an angle plate, and an extension shaft of the lifting cylinder is fixedly connected with the lifting shaft through a connecting plate.
According to the utility model discloses a another embodiment, evaporate cabinet automatic switch door gear and still include adjustable door than, adjustable door is used for fixing the axle that goes up and down on evaporating the cabinet door leaf more.
According to the utility model discloses a another embodiment, the sliding sleeve is a plurality of linear motion bearing frame.
According to another embodiment of the present invention, the automatic door opening and closing device for the steam cabinet further comprises a door opening and closing mechanism, wherein the door opening and closing mechanism comprises a door opening and closing connecting plate, a door opening and closing cylinder and a telescopic connecting shaft; the door opening and closing cylinder is connected to the side wall of the steaming cabinet and is positioned on the opposite side of the door locking cylinder; one end of the connecting shaft is connected with the outer wall of the door leaf, and the other end of the connecting shaft is connected with the door opening and closing connecting plate; the door opening and closing connecting plate comprises a first end part and a second end part, the first end part is fixedly connected with the connecting shaft, and the second end part is fixedly connected with an extending shaft of the door opening and closing cylinder; the switch door connecting plate further comprises a rotating fulcrum, the rotating fulcrum is located between the first end portion and the second end portion, and the rotating fulcrum is located on the steam cabinet door frame.
According to the utility model discloses a further embodiment, the switch door mechanism still includes universal ball, and universal ball sets up on the fulcrum of rotating.
According to the utility model discloses a another embodiment, the one end that the projecting shaft was kept away from to switch door cylinder is rotated and is connected on the lateral wall that evaporates the cabinet.
The utility model adopts the lifting shaft, the lifting component, the sliding sleeve, the door locking plate and the door locking cylinder to realize the automatic opening and closing of the steam cabinet door; the door locking plate is fixedly connected to the door leaf and located on the opposite side of the lifting shaft, the door locking cylinder is installed on the side wall of the steam cabinet, and when the extension shaft of the door locking cylinder extends out, the extension shaft of the door locking cylinder can pass through the notch of the door locking plate to enable the door locking plate to be separated from the door locking cylinder; when the extension shaft of the door locking cylinder retracts, the blocking hole is blocked, so that the door locking plate cannot be separated from the door locking cylinder; the lifting component is arranged on a steaming cabinet door frame and is used for controlling the lifting shaft to ascend and descend; the lifting shaft is fixedly connected with the door leaf, the sliding sleeve is fixed on a steam cabinet door frame, the lifting shaft is arranged in the sliding sleeve in a sliding manner, the lifting assembly is arranged on the steam cabinet door frame and used for controlling the lifting shaft to ascend and descend, and the door leaf ascends or descends to control the opening and the locking of the door leaf.
The present invention will be described in further detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural diagram of an automatic door opening and closing device of a steam cabinet;
FIG. 2 is a view showing a door leaf lifted state of an automatic door opening and closing device of the steam cabinet;
FIG. 3 is a top view of the automatic door opening and closing device of the steam cabinet;
fig. 4 is a plan view of the automatic door opening and closing device of the steam cabinet in an opened state.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
The embodiment provides an automatic door opening and closing device for a steam cabinet, which comprises a lifting shaft 1, a lifting component 2, an adjustable door 3, a sliding sleeve 4, a door locking plate 5, a door locking cylinder 6 and a door opening and closing mechanism 7, as shown in fig. 1-4; the lifting shaft 1 is fixedly connected with the door leaf 8; the sliding sleeve 4 is provided with four linear motion bearing seats; the sliding sleeve 4 is vertically arranged on the steaming cabinet door frame 9; the number of the adjustable doors is three compared with 3, and the three adjustable doors are respectively arranged in the gaps of the linear motion bearing seats compared with 3; the distance between the adjustable door and the linear motion bearing seat is greater than the lifting distance of the lifting shaft than that between the adjustable door and the linear motion bearing seat 3; the adjustable door 3 is connected with the lifting shaft and the steaming cabinet door leaf 8; the lifting assembly 2 comprises an angle plate 21, a connecting plate 22 and a lifting cylinder 23; the lifting cylinder 23 is fixed on the steaming cabinet door frame 9 through an angle plate 21, and the extension shaft of the lifting cylinder 23 is fixedly connected with the lifting shaft 1 through a connecting plate 22.
The door locking plate 5 is fixedly connected to the door leaf 8 and is positioned on the opposite side of the lifting shaft 1; the door locking cylinder 6 is arranged on the side wall 91 of the steam cabinet, and the extension shaft of the door locking cylinder 6 is vertical to the plate surface of the door locking plate 5; the door locking plate 5 is provided with a clamping hole 51 corresponding to the extension shaft of the door locking cylinder 6, and the lower edge of the clamping hole 51 is provided with a notch for the extension shaft of the door locking cylinder 6 to pass through; the tail end of the extending shaft of the door locking cylinder 6 is provided with a plug for plugging the clamping hole 51; the protruding shaft of the door locking cylinder 6 can conveniently pass through the clamping hole 51, but the diameter of the plug is larger than that of the clamping hole 51, and the protruding shaft cannot pass through the clamping hole 51; when the extension shaft of the door locking cylinder 6 extends out, the extension shaft of the door locking cylinder 6 can pass through the gap of the door locking plate 5 to enable the door locking plate 5 to be separated from the door locking cylinder 6; when the extending shaft of the door locking cylinder 6 retracts, the blocking hole 51 is blocked, so that the door locking plate 5 cannot be separated from the door locking cylinder 6; the lifting component 2 is arranged on a steaming cabinet door frame 9, and the lifting component 2 is used for controlling the lifting shaft 1 to ascend and descend; the sliding sleeve 4 is fixed on the steaming cabinet door frame 9, and the lifting shaft 1 is arranged inside the sliding sleeve 4 in a sliding manner.
The door opening and closing mechanism 7 comprises a door opening and closing connecting plate 71, a door opening and closing cylinder 72, a universal ball and a telescopic connecting shaft 73; one end of the door opening and closing cylinder 72, which is far away from the extension shaft, is rotatably connected to the side wall of the steam cabinet and is positioned on the opposite side of the door locking cylinder 6, so that the door leaf 8 is prevented from ascending or descending to cause the angular deviation of the door opening and closing cylinder 72 to cause dislocation; one end of the connecting shaft 73 is connected to the outer wall of the door leaf 8, and the other end is connected with the door opening and closing connecting plate 71; the door opening and closing connecting plate 71 comprises a first end part and a second end part, wherein the first end part is fixedly connected with the connecting shaft 73, and the second end part is fixedly connected with an extending shaft of the door opening and closing cylinder 72; the switch door connecting plate 71 further includes a rotation fulcrum, which is located between the first end portion and the second end portion; the universal ball is arranged on a rotating fulcrum, and the rotating fulcrum is positioned on the steaming cabinet door frame 9; the expansion of the door opening and closing cylinder 72 can drive the door opening and closing connecting plate 71 to rotate, and the door leaf 8 is driven to open and close by using the lever principle with the rotating fulcrum of the door opening and closing connecting plate 71 as a fulcrum; when the door opening and closing cylinder 72 extends out, the second end tilts up, the first end is pressed down, and the connecting shaft 73 contracts, so that the door leaf 8 is closed; when the door opening and closing cylinder 72 contracts, the second end is pressed down, the first end is tilted, and the connecting shaft 73 extends out, so that the door leaf 8 is opened.
At the beginning, the extension shaft of the door locking cylinder 6 extends out, the lifting cylinder 23 works to drive the lifting shaft 1 to ascend, and the door locking plate 5 is separated from the extension shaft of the door locking cylinder 6; when the door opening and closing cylinder 72 contracts, the second end is pressed down, the first end is tilted, and the connecting shaft 73 extends out, so that the door leaf 8 is opened; when the door opening and closing cylinder 72 extends out, the second end tilts up, the first end is pressed down, and the connecting shaft 73 contracts, so that the door leaf 8 is closed; at the moment, the lifting cylinder 23 works to drive the lifting shaft 1 to descend, and at the moment, the door locking plate 5 is buckled on an extension shaft of the door locking cylinder 6; the extending shaft of the door locking cylinder 6 retracts to block the clamping hole 51, and the door leaf 8 is locked.
The utility model adopts the lifting shaft 1, the lifting component 2, the sliding sleeve 4, the door locking plate 5 and the door locking cylinder 6 to realize the automatic opening and closing of the steam cabinet door; the door locking plate 5 is fixedly connected to the door leaf 8 and located on the opposite side of the lifting shaft 1, the door locking cylinder 6 is installed on the side wall 91 of the steam cabinet, and when the extension shaft of the door locking cylinder 6 extends out, the extension shaft of the door locking cylinder 6 can enable the door locking plate 5 to be separated from the door locking cylinder 6 through the gap of the door locking plate 5; when the extending shaft of the door locking cylinder 6 retracts, the blocking hole 51 is blocked, so that the door locking plate 5 cannot be separated from the door locking cylinder 6; the lifting component 2 is arranged on a steaming cabinet door frame 9, and the lifting component 2 is used for controlling the lifting shaft 1 to ascend and descend; the lifting shaft 1 is fixedly connected with the door leaf 8, the sliding sleeve 4 is fixed on a steam cabinet door frame 9, the lifting shaft 1 is arranged inside the sliding sleeve 4 in a sliding mode, the lifting assembly 2 is arranged on the steam cabinet door frame 9, and the lifting assembly 2 is used for controlling the lifting shaft 1 to ascend and descend so that the door leaf 8 ascends or descends to control the opening and closing of the door leaf 8.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the scope of the invention. Any person skilled in the art can make some modifications without departing from the scope of the present invention, i.e. all equivalent modifications made according to the present invention should be covered by the scope of the present invention.
Claims (7)
1. An automatic door opening and closing device of a steam cabinet is characterized by comprising a lifting shaft, a lifting assembly, a sliding sleeve, a door locking plate and a door locking cylinder; the lifting shaft is fixedly connected with the door leaf; the sliding sleeve is fixed on the steaming cabinet door frame;
the door locking plate is fixedly connected to the door leaf and is positioned on the opposite side of the lifting shaft; the door locking cylinder is arranged on the side wall of the steaming cabinet, and an extension shaft of the door locking cylinder is perpendicular to the plate surface of the door locking plate; the door locking plate is provided with a clamping hole corresponding to the extension shaft of the door locking cylinder, and the lower edge of the clamping hole is provided with a notch for the extension shaft of the door locking cylinder to pass through; the tail end of an extending shaft of the door locking cylinder is provided with a plug for plugging the clamping hole; when the extension shaft of the door locking cylinder extends out, the extension shaft of the door locking cylinder can pass through the gap of the door locking plate to enable the door locking plate to be separated from the door locking cylinder; when the extension shaft of the door locking cylinder retracts, the plug blocks the clamping hole, so that the door locking plate cannot be separated from the door locking cylinder;
the lifting assembly is arranged on a steaming cabinet door frame and is used for controlling the lifting shaft to ascend and descend; the sliding sleeve is fixed on the steaming cabinet door frame, and the lifting shaft is arranged inside the sliding sleeve in a sliding mode.
2. The automatic door opening and closing device for the steam cabinet as claimed in claim 1, wherein the lifting assembly comprises a corner plate, a connecting plate and a lifting cylinder; the lifting cylinder is fixed on the steaming cabinet door frame through the angle plate, and an extension shaft of the lifting cylinder is fixedly connected with the lifting shaft through the connecting plate.
3. The door assembly as claimed in claim 1, further comprising an adjustable door for fixing the lifting shaft to a door leaf of the cabinet.
4. The automatic door opening and closing device for the steam cabinet as claimed in claim 1, wherein the sliding sleeve is a plurality of linear motion bearing seats.
5. The automatic door opening and closing device for the steam cabinet as claimed in claim 1, further comprising a door opening and closing mechanism, wherein the door opening and closing mechanism comprises a door opening and closing connecting plate, a door opening and closing cylinder and a telescopic connecting shaft; the door opening and closing cylinder is connected to the side wall of the steaming cabinet and is positioned on the opposite side of the door locking cylinder; one end of the connecting shaft is connected to the outer wall of the door leaf, and the other end of the connecting shaft is connected with the door opening and closing connecting plate; the door opening and closing connecting plate comprises a first end part and a second end part, the first end part is fixedly connected with the connecting shaft, and the second end part is fixedly connected with an extending shaft of the door opening and closing cylinder; the switch door connecting plate further comprises a rotating fulcrum, the rotating fulcrum is located between the first end portion and the second end portion, and the rotating fulcrum is located on a steaming cabinet door frame.
6. The automatic door opening and closing device for the steam cabinet as claimed in claim 5, wherein the door opening and closing mechanism further comprises a ball transfer bearing, the ball transfer bearing being disposed on the pivot.
7. The automatic door opening and closing device for the steam cabinet as claimed in claim 5, wherein the end of the door opening and closing cylinder away from the protruding shaft is rotatably connected to the side wall of the steam cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120080382.9U CN215108132U (en) | 2021-01-13 | 2021-01-13 | Automatic door opening and closing device for steam cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120080382.9U CN215108132U (en) | 2021-01-13 | 2021-01-13 | Automatic door opening and closing device for steam cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215108132U true CN215108132U (en) | 2021-12-10 |
Family
ID=79323607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120080382.9U Active CN215108132U (en) | 2021-01-13 | 2021-01-13 | Automatic door opening and closing device for steam cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215108132U (en) |
-
2021
- 2021-01-13 CN CN202120080382.9U patent/CN215108132U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |