KR20100035894A

KR20100035894A - Industrial automatic-door

Info

Publication number: KR20100035894A
Application number: KR1020080095272A
Authority: KR
Inventors: 박경희
Original assignee: 박경희
Priority date: 2008-09-29
Filing date: 2008-09-29
Publication date: 2010-04-07

Abstract

PURPOSE: An industrial automatic door system is provided to reduce separation of a sheet by improving the structure of the system, and to automatically restore the sheet even if the sheet is separated from a guide frame. CONSTITUTION: An industrial automatic door system comprises a sheet(210), multiple wind balls(240), side frames(220), and an upper frame(230). The sheet is ascended or descended. The side frames are formed in both sides of the sheet, and guide ascending and descending of the sheet. Openings are formed in the side frames, and accept the wind balls. The upper frame accepts a rotary drum to control ascending and descending of the sheet.

Description

Industrial automatic door device {Industrial automatic-door}

The present invention relates to an industrial automatic door device, and more particularly, not only reduces the detachment of the seat due to a collision with a moving vehicle, but also improves the industrial to enable stable automatic recovery even if the detachment of the seat from the guide frame occurs. It relates to an automatic door device.

In industrial facilities with large-scale production facilities, installation of industrial automatic doors has been greatly increased.

The industrial automatic door blocks the inside and outside of the facility to prevent the inflow of outside air and the invasion of pests, but also enables the transportation of forklifts and people to enter and exit. Therefore, especially a food processing facility or a clean environment is required. It has the advantage that it can be very usefully applied to high-tech production facilities.

Such an industrial automatic door has a configuration such that, when the motor is driven in the frame installed on the upper portion, the seat connected to the frame is linked with the lifting and lowering operation so as to open and close the door.

Figure 1 shows a schematic diagram of an industrial automatic door according to this conventional technology.

Referring to FIG. 1, it can be seen that the industrial automatic door device according to the prior art includes a frame 110, a motor 120, a seat 130, a weight 140, and a guide frame 150.

In other words, the motor 120 rotates the frame 110 to lift the seat 130 to open the door, and releases the power of the motor 120 to a certain level to close the opened door. The seat 130 is lowered by the weight of the weight 140 provided at the bottom of the 130. That is, by allowing the motor 120 to drive the power to the extent that the combined weight of the seat 130 and the weight 140 does not overcome, the seat 130 having the weight 140 at the bottom is a constant speed To keep it closed.

At this time, the rising or falling of the sheet 130 is stably guided by the guide frame 150 provided on both side portions of the sheet 130.

However, the industrial automatic door apparatus according to the related art having such a configuration has a problem in that the detachment of the seat 130 frequently occurs from the guide frame 150 when an external shock such as a moving vehicle or a strong wind occurs.

In other words, in order to prevent failure of the industrial automatic door device even when an external shock such as a moving vehicle or a strong wind occurs, the seat 130 generally has a configuration that can be detached from the guide frame 150. If this occurs is the departure of the seat 130 is not normal operation until the maintenance work by the administrator is performed.

Accordingly, there is a variety of problems such as loss of logistics work due to the impossibility of moving the vehicle through the corresponding automatic door or cost for maintaining the repair man until the restoration work by the manager is completed.

Accordingly, there is a demand for the development of industrial automatic doors having a new structure that not only reduces the occurrence of release of the sheet due to external impact but also automatically recovers even when the departure of the sheet from the guide frame occurs.

The technical problem to be achieved by the present invention is not only to reduce the departure of the seat due to collision with the moving vehicle through the structural improvement, but also the industrial automatic door device configured to enable a stable automatic recovery even if the departure of the seat from the guide frame To provide.

In particular, in achieving the technical problem, there is another object of the present invention to enable the function to be performed by simply changing the configuration of the existing components without changing the overall structure such as additionally equipped with a rotary drum.

The objects of the present invention are not limited to the above-mentioned objects, and other objects which are not mentioned will be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, the industrial automatic door device according to an embodiment of the present invention, the sheet is a lifting or lowering operation, a plurality of windballs (windball) formed at regular intervals on both sides of the sheet, the rising of the sheet And an upper frame for guiding the lowering operation and accommodating a side frame having an opening to accommodate the windball and a rotating drum for controlling the raising and lowering of the seat.

Here, in the upper frame, when the sheet is separated from the side frame, a guide rail for allowing the separated sheet is lifted by the rotation of the rotating drum and at the same time the stable reception thereof can be formed, the guide rail is In an exemplary embodiment, the upper frame and the side frame may be spaced apart from each other to extend from the upper frame.

At this time, the wind ball is composed of an elastic body, it may be formed to have a spherical or pseudo-spherical shape having an internal space compressible by the pressure applied from the outside, the opening formed in the side frame is the outer opening passage It may be desirable to be configured to have a size smaller than the inner opening passage, in which case the maximum diameter of the windball is preferably formed to be larger than the outer opening passage of the opening and smaller than the inner opening passage.

On the other hand, the industrial automatic door device according to another embodiment of the present invention, the seat is to move up or down, the side frame for guiding the lifting and lowering of the sheet and the rotating drum for the control of the lifting and lowering of the sheet A guide rail is formed on the upper frame and the upper frame for receiving, and when the sheet is separated from the side frame, the separated sheet is lifted by the rotation of the rotating drum and at the same time a stable guide rail is provided. It can be configured to include.

In this case, the guide rail may have a configuration extending from the upper frame on the separation space formed by being spaced apart from the upper frame and the side frame.

According to the industrial automatic door device of the present invention as described above, the wind ball formed by the elastic body or the like on the side of the seat is configured to support the seat by inserting engagement with the guide frame, thereby causing an external impact such as a vehicle collision or strong wind. The advantage is that the separation of the sheet can be minimized.

In addition, by forming guide rails for stably receiving the separated sheets on both sides of the upper frame, there is an advantage that it is possible to immediately recover automatically even if the sheets are separated.

Accordingly, by minimizing the occurrence of the departure of the sheet from the guide frame and automatic recovery of the separated sheet, it is possible not only to prevent the logistical interruption caused by the departure of the sheet, but also to input manpower for the recovery. Not only can it reduce the cost, but it also eliminates the need for structural changes such as the addition of a rotating drum in the construction of automatic doors for minimizing the departure of sheets and automatic recovery of the broken sheets. In addition, it can provide economic effects such as low installation and maintenance costs.

Seats that are raised or lowered, a plurality of windballs (windball) are formed in a plurality at both sides of the sheet at regular intervals, the side frame and the seat is formed to guide the lifting and lowering operation of the sheet and the windball is accommodated It includes an upper frame for receiving a rotating drum for the control of the rising and lowering of the.

Specific details of other embodiments are included in the detailed description and the drawings.

Advantages and features of the present invention, and methods for achieving them will be apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but may be implemented in various forms, and only the present embodiments are intended to complete the disclosure of the present invention, and the general knowledge in the art to which the present invention pertains. It is provided to fully convey the scope of the invention to those skilled in the art, and the present invention is defined only by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

Although the first, second, etc. are used to describe various elements, components or sections, these elements, components or sections are of course not limited by these terms. These terms are only used to distinguish one element, component or section from another element, component or section. Therefore, the first device, the first component, or the first section mentioned below may be a second device, a second component, or a second section within the technical spirit of the present invention.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In this specification, the singular also includes the plural unless specifically stated otherwise in the phrase. As used herein, the term "comprises" or "comprising" does not exclude the presence or addition of one or more other components, steps, operations or elements. . And "A or B" means A, B, A and B. In addition, like reference numerals refer to like elements throughout the following specification.

Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used in a meaning that can be commonly understood by those skilled in the art. In addition, terms defined in a commonly used dictionary are not ideally or excessively interpreted unless they are clearly defined in particular.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a schematic diagram showing the configuration of an industrial automatic door device according to an embodiment of the present invention.

As shown in FIG. 2, the industrial automatic door device 200 according to an embodiment of the present invention may include a seat 210, a side frame 220, an upper frame 230, and the like.

The seat 210 is moved up or down in correspondence with the rotation of the rotary drum accommodated in the upper frame 230, the door is opened by the rising of the seat 210, the door is closed by the falling.

The side frame 220 performs a function of guiding the lifting and lowering of the seat 210 so that the seat 210 may be stably lifted or lowered.

In addition, the upper frame 230 accommodates a rotary drum that is driven to rotate by a drive motor therein, and also functions to accommodate a seat 210 that rises through the rotating drum when the door is opened.

At this time, the seat 210 provided in the industrial automatic door device according to an embodiment of the present invention, may be provided with a plurality of windballs (240, 240) formed at predetermined intervals on both side surfaces. Wind ball 240 may be formed of a material such as a synthetic resin having elastic force, it is preferable to be formed in the shape of a spherical, oval or semi-spherical, such as a spherical shape, the center of the wind ball 240 is pressure from the outside When applied, a certain amount of space may be formed to facilitate the contraction of the windball. Detailed description thereof will be described later with a separate drawing.

When the windball 240 is formed at both side surfaces of the seat 210, the side frame 220 may be formed with an opening 245 for receiving the same.

The opening part 245 may be formed as a whole with respect to the longitudinal direction of the side frame 220. The opening passage 225 connected to the opening formed in the side frame 220 has a wide inner opening passage and an outer opening passage. May be narrowly formed. In particular, the outer opening passage is preferably formed to be smaller than the maximum diameter of the wind ball, through which the wind ball can be accommodated in the opening 245 in a stable manner to some extent, the separation of the seat 210 from the side frame 220 The effect which prevents this generation easily too much can be acquired. More detailed embodiments related to this will be described through separate drawings.

On the other hand, the upper frame 230 may be formed with a guide rail 235 to enable the stable reception of the seat 210 is separated from the side frame 220 by the rotation of the rotating drum.

That is, the sheet 210 detached from the side frame 220 may be accommodated even if it rises with a certain degree of fluidity due to the influence of wind, or the like. 210 is to enable a normal fixing by the rotating drum.

This will also be described later in more detail with a separate drawing.

Here, the industrial automatic door device according to an embodiment of the present invention, as shown in the figure has a configuration of having a configuration such that there is provided with only one rotating drum that operates to raise and lower the seat 210 by rotating by a drive motor It may be most desirable to have. In other words, the present invention is not to perform the function of preventing the departure of the sheet 210 or the automatic acceptance of the separated sheet through the overall structural change through the addition of a rotary drum, etc., both sides of the sheet 210 This function is to be performed by a simple structural change, such as the wind ball 240 formed in the and the opening portion 245 provided in the side frame 220 for its accommodation. However, it is obvious that the present invention is not necessarily limited thereto.

3 is an explanatory view showing the configuration of the seat and the wind ball provided in the industrial automatic door device of FIG.

As shown in the figure, a plurality of wind balls 240 are formed at both sides of the sheet at regular intervals, such that the wind ball is more firmly coupled to the side frame 220, such as frequent departure of the seat 210 Can be prevented.

Wind ball 240 may vary depending on the size and use of the automatic door device, the number and the material of the composition, etc., it may be preferably composed of a synthetic resin material having a predetermined or more elastic force.

In particular, the shape may be a spherical shape and an elliptical shape such as an elliptical shape, and may be provided with a predetermined space therein so as to be able to contract when pressure is applied from the outside. The diameter and overall size of the windball 240 may be designed to correspond to the size of the opening 245 of the side frame 220 for its accommodation.

However, the material, shape, and size of the windball 240 applicable to the embodiment of the present invention are not necessarily limited thereto, and the frequent detachment of the sheet may be prevented through insertion and coupling with the side frame 220. It will be apparent to those skilled in the art that any configuration may be applicable as long as it is configured.

4 is an explanatory view showing the configuration of the side frame and the coupling relationship with the wind ball provided in the industrial automatic door device of FIG.

Referring to Figure 4, the side frame 220 is applied to the industrial automatic door device according to an embodiment of the present invention, the wind ball 240 is formed by improving the groove portion that is conventionally formed in the side frame to accommodate the seat side portion It was possible to enable stable reception of the formed sheet 210 and thus preventing frequent departure of the sheet.

That is, an opening 245 capable of accommodating the wind ball 240 formed in a spherical or pseudo-spherical shape is formed in the side frame 220, and the opening 245 is connected to the outside. A portion of the windball and the seat through the passage 225 is configured to be inserted into the open portion 245 side.

At this time, as shown in the figure, the outside of the open passage 225 is configured so that the width is smaller than the maximum diameter of the wind ball 240, the inside of the open passage 225 is the maximum diameter of the wind ball 240 By configuring to have the above width, it can be seen that the separation of the sheet 210 from the side frame 220 is not easily generated when the impact applied to the sheet is not large.

However, this is also only an example applicable to the embodiment of the present invention, the present invention is not necessarily limited thereto.

5 is an explanatory view showing a configuration of an upper frame provided in the industrial automatic door device of FIG.

As shown in Figure 5, the upper frame 230 provided in the industrial automatic door device according to an embodiment of the present invention is configured to be spaced apart from the side frame 220 to a certain degree, the upper frame 230 and the side frame 220 It can be seen that the guide rail 235 extending from the upper frame 230 is provided on the space of the space.

In other words, in order to ensure stable reception of the sheet 210 having a certain degree of fluidity by being separated from the side frame 220, the lower end portions of the upper frame 230 extend downwardly. The guide rail 235 may be provided. In addition, the open passage of the region corresponding to the guide rail 235 of the upper frame 230 may also be formed to have a relatively larger width than the open passage of the other region.

In this case, both ends of the separated seat 210 may enter into the guide rail 235 extended downward to not only stably receive the rotating drum accommodated in the upper frame 230, but also to close the door. When the sheet is lowered, it is possible to straight down due to the inherent weight of the sheet, so that both ends of the sheet can be inserted into the side frame 220 without difficulty.

Therefore, even if the seat is separated by an external impact such as a collision or a strong wind of the vehicle, the detached seat can be automatically recovered when the door is repeatedly opened and closed, so that the manager's input is unnecessary, thereby making the equipment more efficient. It will be able to provide the same effect as the operation and operation cost of the.

In particular, it is not a change in the overall structure of the automatic door device, such as the addition of a rotary drum, but a simple structure change, such as the wind ball 240 formed in the seat and the opening 245 for receiving it, etc. It has been described above that there is an advantage of the present invention in that it enables easy automatic recovery of the sheet.

Here, the configuration of the upper frame 230 provided in the industrial automatic door device of the present invention as shown in Figure 5, the side frame formed with the seat 210 and the opening portion 245 having the windball 240 is necessarily It should be apparent to those skilled in the art that the present invention does not have to be applied at the same time as 220, and can be configured to be independent so that the automatic recovery function can be easily performed on the sheet from which the deviation occurred.

Although embodiments of the present invention have been described above with reference to the accompanying drawings, those skilled in the art to which the present invention pertains may implement the present invention in other specific forms without changing the technical spirit or essential features thereof. I can understand that. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

The scope of the present invention is shown by the following claims rather than the above description, and all changes or modifications derived from the meaning and scope of the claims and their equivalents should be construed as being included in the scope of the present invention. do.

1 is an explanatory diagram schematically showing a configuration of an industrial automatic door device according to the prior art.

Figure 2 is a schematic view showing an industrial automatic door device according to an embodiment of the present invention.

210: sheet 220: side frame

225: open passage 230: upper frame

235: guide rail 240: windball

245: opening

Claims

In the industrial automatic door device having a seat that moves up or down,

A plurality of windballs formed at regular intervals on both side portions of the sheet;

A side frame configured to guide the lifting and lowering of the seat and having an open portion to accommodate the windball; And

And an upper frame accommodating a rotating drum for controlling the raising and lowering of the seat.

The method of claim 1,

The upper frame, when the sheet is separated from the side frame, the industrial automatic door device, characterized in that the guide rail is formed so that the separated sheet is raised by the rotation of the rotating drum and at the same time stable reception thereof is made. .

The method of claim 2,

The guide rail is an industrial automatic door device, characterized in that extending from the upper frame on the separation space formed by being configured to be spaced apart from the upper frame and the side frame.

4. The method according to any one of claims 1 to 3,

The wind ball is composed of an elastic body, the industrial automatic door device, characterized in that the spherical or pseudo-spherical shape having an internal space compressible by the pressure applied from the outside.

The method of claim 4, wherein

The opening formed in the side frame is an industrial automatic door device, characterized in that the outer opening passage is configured to have a smaller size than the inner opening passage.

The method of claim 5,

The maximum diameter of the wind ball is an industrial automatic door device, characterized in that formed larger than the outer opening passage of the opening portion and smaller than the inner opening passage.

In the industrial automatic door device having a seat that moves up or down,

A side frame for guiding the lifting and lowering operation of the seat; And

An upper frame accommodating a rotating drum for controlling the raising and lowering operation of the seat; And

Is formed on the upper frame, when the sheet is separated from the side frame, the industrial automatic door device including a guide rail for allowing the separated sheet is raised by the rotation of the rotating drum and at the same time stable reception thereof.

The method of claim 7, wherein

The guide rail is an industrial automatic door device, characterized in that extending from the upper frame on the separation space formed by being spaced apart from the upper frame and the side frame.