JP2022503381A - Industrial automatic door equipment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an industrial automatic door device which is easy to manufacture and can reduce a cost.
SOLUTION: In an industrial automatic door device according to the present invention, in an industrial automatic door provided with a seat member that moves up and down by a motor, both end portions of the seat member are accommodated so that the seat member moves up and down. A guide frame on which a seat accommodating portion is formed; a seat roller member provided on the upper side of the guide frame so that the seat member can be wound; and both sides of the seat member so that the seat member is coupled to the seat accommodating portion of the guide frame. It includes a raised portion formed over the entire vertical direction of the end portion, and is provided so that the raised portion moves up and down while being accommodated in the seat accommodating portion.
[Selection diagram] Fig. 2

Description

The present invention relates to an industrial automatic door device, and more particularly to an industrial automatic door device that can be easily manufactured and can escape in an emergency.

In general, industrial automatic doors, for example screen shutters, are the doorways and distribution facilities of various forms of factories (eg automobiles, food, machinery, electricity, printing, castings, textiles, plastics, chemicals, electronics, etc.). Openable and closable doors installed in, for example, distribution centers), product shipping areas, car wash machines, maintenance shop entrances, etc., which open and close much faster than existing sliding sliding doors and metal shutter type doors. Means a screen type door that can be. Such high-speed automatic doors have tended to become more widespread in recent years due to their various usefulness as described below.

First, it effectively blocks the movement of wind, heat, etc., especially in the case of factories in the food manufacturing industry, it not only effectively blocks the inflow of dust, dust, insects, etc. from the outside into the factory. It is useful for maintaining at least one of the temperature and humidity inside the factory. Secondly, when the high-speed automatic door is closed, it can be reopened by a safety sensor, and natural lighting is possible because it does not block sunlight by using a sheet made of a special material. Third, factory productivity is achieved by minimizing energy loss due to cooling or heating, maximizing space efficiency by installing in tight spaces, and saving driving force and time for opening and closing automatic doors. And at least one of the yields can be improved. Fourth, there is the effect that the physical distribution can be moved quickly, the appearance is beautiful, and there is no noise when opening and closing.

FIG. 1 is a schematic side sectional view of a conventional industrial automatic door device. Referring to FIG. 1, conventionally, an industrial automatic door is provided with a sprocket 7 inside a drum case 12, and a gear of the sprocket 7 is fitted to each tooth of a tooth portion 5 of the automatic door when rotated by a drive source. Then, the automatic door is opened or closed at high speed. However, conventionally, an industrial automatic door has a problem that all a plurality of teeth of the tooth portion 5 of the automatic door must be manufactured, which makes it difficult to manufacture, increases the cost, and increases the manufacturing time. The sprocket 7 also acts as a factor for increasing the production cost and production time.

A technical object of the present invention is to provide an industrial automatic door device that is easy to manufacture and can reduce costs.

The industrial automatic door device according to the present invention is an industrial automatic door provided with a seat member that moves up and down by a motor, and a seat in which both end portions of the seat member are housed so that the seat member moves up and down. A guide frame on which an accommodating portion is formed; a seat roller member provided on the upper side of the guide frame so that the seat member can be wound; and the seat member so as to be coupled to the seat accommodating portion of the guide frame. It includes a raised portion formed over the entire vertical direction of both side end portions of the seat member, and is characterized in that the raised portion is provided so as to move while being accommodated in the seat accommodating portion.

The raised portion includes a linear connecting portion coupled to the seat member; and a head portion extending from the linear connecting portion, and is provided so that the width of the head portion is larger than the width of the linear connecting portion. The frame includes a support frame; and a coupling frame in which a seat accommodating portion is formed which is coupled and supported by the support frame and to which the head portion of the raised portion is bonded, and the coupling frame is coupled to the support frame. First body; and a second body extending from the first body and formed of an elastic material so that the head portion of the ridge is coupled, the second body from both ends. Each contains a pair of accommodating bars that are extended, the pair of accommodating bars being separated at preset intervals, and a space that is the seat accommodating portion between the pair of accommodating bars provided so as to be symmetrical with each other. The head portion of the raised portion is formed and is accommodated in the space which is the seat accommodating portion, and the head portion is made of a hard material harder than the second main body.

The accommodation bar includes a linear bar having a linear shape; and a protruding bar protruding from the linear bar, and the space is formed between the linear bars of the pair of accommodation bars so that the space is formed between the accommodation bars and each of the accommodation bars. Through holes are formed between the protruding bars at preset intervals, and the head portion of the raised portion passes through the through hole and is accommodated in the space.

A coupling groove is formed between the first main body and the second main body, and the support frame is a linear first support bar; a pair extending in a vertical direction from both side ends of the first support bar. 2nd support bar; and a pair of third support bars extending in a direction approaching each other from the respective ends of the pair of second support bars, each of the pair of third support bars being coupled to the coupling groove. It is characterized by that.

The head portion includes an inclined extension portion that extends inclined from the linear connecting portion, a linear extension portion that extends linearly from the inclined extension portion, and a curved extension portion that extends from the linear extension portion to a curve, and the protruding bar. A protruding inclined portion is formed on the inside of the protrusion, an inclined portion is formed on the outer side located on the opposite side of the inside, and a protruding inclined portion on which the inclination is formed is formed on the inside of the protruding bar. The inclined extension portion of the head portion and the protruding inclined portion of the protruding bar are surface-contacted so as to have different inclinations from each other.

The embodiment of the present invention has the effect of removing the configuration of the tooth portion and the sprocket, making it easy to manufacture, and leading to cost reduction. Further, since the raised portion formed over the entire vertical direction of the seat member is coupled to the seat accommodating portion of the guide frame, there is an effect that the seat member does not separate from the guide frame even if it collides. In addition, since the head portion of the raised portion is made of a hard material that is harder than the second main body of the guide frame, a strong force is forcibly provided to the raised portion in an emergency, and the raised portion is separated from the guide frame to prevent emergency escape. It has the effect of being possible.

It is a schematic side sectional view of the conventional industrial automatic door device. It is a schematic front view of the industrial automatic door apparatus according to one Embodiment of this invention. It is a side end view of the seat roller member in the industrial automatic door apparatus according to one Embodiment of this invention. It is sectional drawing which looks at the state which the raised part formed over the entire vertical direction of both side end portions of a seat member is connected to the seat accommodating part of a guide frame in the industrial automatic door apparatus according to one Embodiment of this invention. .. FIG. 3 is a schematic partial perspective view in which a raised portion of a seat member in an industrial automatic door device according to an embodiment of the present invention is coupled to a guide frame. FIG. 5 is a separated perspective view of FIG.

FIG. 2 is a schematic front view of an industrial automatic door device according to an embodiment of the present invention. FIG. 3 is a side end view of a seat roller member in an industrial automatic door device according to an embodiment of the present invention, and FIG. 4 is a side view of a seat member in an industrial automatic door device according to an embodiment of the present invention. It is a cross-sectional view from above which the raised portion formed over the entire vertical direction of both end portions is connected to the seat accommodating portion of a guide frame, and FIG. 5 is an industrial automatic door device according to an embodiment of the present invention. FIG. 6 is a schematic partial perspective view showing a state in which a raised portion of a seat member is connected to a guide frame, and FIG. 6 is a separated perspective view of FIG.

Referring to FIGS. 2 to 6, the industrial automatic door device 10 according to the embodiment of the present invention is an industrial automatic door provided with a seat member 300 that is moved up and down by a motor 500, and has a guide frame 100 and a guide frame 100. A seat roller member 200 and a raised portion 400 are included. Referring to FIG. 2, the guide frame 100 is formed with a seat accommodating portion 128 (see FIG. 5) in which both end portions of the seat member 300 are accommodated so that the seat member 300 can move in the vertical direction. The guide frame 100 can be formed in various ways and is formed to have a preset rigidity in order to support the movement of the seat member 300.

Referring to FIGS. 4-6, the guide frame 100 includes a support frame 110 and a coupling frame 120. The support frame 110 is coupled to the coupling frame 120 to support the vertical movement of the seat member 300. The support frame 110 can be prepared in various materials and can be made of various kinds of metals, but the material is not limited to this.

The support frame 110 may be coupled to the outer frame 140. The outer frame 140 is provided so as to surround the support frame 110 and the coupling frame 120. The support frame 110 can include a first support bar 111, a second support bar 112, and a third support bar 113.

Referring to FIG. 4, the first support bar 111 is formed in a linear shape. The second support bars 112 are provided in pairs and extend in vertical directions from both end portions of the first support bars 111. A pair of third support bars 113 are also provided, and each of the pair of third support bars 113 is extended in a direction approaching each other from the respective ends of the pair of second support bars 112. However, the pair of third support bars 113 are separated so as not to come into contact with each other.

Here, each of the pair of third support bars 113 is coupled to the coupling groove 130 formed in the coupling frame 120 to support the coupling frame 120. The coupling frame 120 is coupled and supported by the support frame 110. For example, as shown in FIG. 4, the support frame 110 may be made to surround a part of the coupling frame 120. That is, the support frame 110 is manufactured so as to surround the first main body 121 of the coupling frame 120. However, the present invention is not limited to this.

Referring to FIG. 5, a seat accommodating portion 128 is formed in the coupling frame 120. The head portion 420 of the raised portion 400, which will be described later, is coupled to the seat accommodating portion 128. That is, the head portion 420 of the raised portion 400 is accommodated in the seat accommodating portion 128 of the coupling frame 120 and moves in the vertical direction. The coupling frame 120 can include a first main body 121 and a second main body 122. The first main body 121 is coupled to the support frame 110 and is supported by the support frame 110. Then, the second main body 122 is extended from the first main body 121 and can be formed of an elastic material so that the head portion 420 of the raised portion 400 is bonded.

A coupling groove 130 (see FIG. 5) is formed between the first main body 121 and the second main body 122 of the coupling frame 120, and each of the pair of third support bars 113 is formed in the coupling frame 120 as shown in FIG. It is coupled to the coupled coupling groove 130 to support the coupling frame 120.

With reference to FIGS. 5 and 6, the second body 122 can include a pair of accommodation bars 123 extending from both ends, respectively. The containment bar 123 can include a straight bar 124 and a protruding bar 125. The straight bar 124 of the accommodation bar 123 is formed in a straight shape. Then, the protruding bar 125 protrudes from the straight bar 124. Then, as shown in FIG. 6, a space 126 is formed between the pair of accommodation bars 123 and each straight bar 124, and is separated from each of the protruding bars 125 of the pair of accommodation bars 123 at a preset interval. The through hole 127 is formed.

Here, referring to FIG. 5, the head portion 420 of the raised portion 400 passes through the through hole 127 and is accommodated in the space 126. That is, the pair of accommodating bars 123 are separated from each other at preset intervals and provided so as to be symmetrical with each other, and a space 126 which is a seat accommodating portion 128 is formed between the pair of accommodating bars 123, and the raised portion 400 is formed. The head portion 420 of the above is provided so as to be accommodated in the space 126 which is the seat accommodating portion 128.

Referring to FIGS. 2 and 3, the seat roller member 200 is provided on the upper side of the guide frame 100 so that the seat member 300 is wound around. That is, when the seat roller member 200 is coupled to the motor 500 or the like and rotates, the seat member 300 is automatically wound around the seat roller member 200 or removed from the seat roller member 200 to open or close a preset space. It has a function as a door.

The raised portion 400 is formed over the entire vertical direction of both end portions of the seat member 300 so that the seat member 300 is coupled to the seat accommodating portion 128 of the guide frame 100. The raised portion 400 thus formed is provided so as to move up and down while being accommodated in the seat accommodating portion 128 of the guide frame 100.

Referring to FIGS. 5 and 6, the raised portion 400 can include a linear connecting portion 410 and a head portion 420. The linear connecting portion 410 is provided so as to be coupled to the seat member 300, and the head portion 420 is provided so as to extend from the linear connecting portion 410. Here, referring to FIG. 6, the width W1 of the head portion 420 is provided so as to be larger than the width W2 of the linear connecting portion 410.

The head portion 420 can be formed of a hard material that is harder than the second main body 122 of the coupling frame 120. When the head portion 420 is formed of a hard material harder than the second main body 122 in this way, not only is the head portion 420 not damaged even if the head portion 420 collides with the second main body 122 of the coupling frame 120 when the automatic door is operated, but also the first 2 There is an effect that it does not separate from the main body 122. However, when the second main body 122 is formed of an elastic material, when a strong force is provided to the raised portion 400, the second main body 122 expands while being elastically deformed, and the raised portion 400 provided with the head portion 420 made of a rigid material is provided. It can be separated from the guide frame 100. That is, there is an effect that a strong force is provided to the emergency raised portion 400, the raised portion 400 is forcibly separated from the second main body 122 of the guide frame 100, and the emergency escape is possible.

The head portion 420 can include an inclined extension portion 421, a linear extension portion 422, and a curved extension portion 423. The inclined extension portion 421 is inclined and extended from the linear connecting portion 410. Here, the inclined extension portions 421 are provided in pairs and can be inclined and extended in directions facing each other. The linear extension portion 422 is linearly extended from each of the pair of inclined extension portions 421. The curve extension portion 423 is extended from the pair of linear extension portions 422 to a curve and connects the pair of linear extension portions 422. Here, the protruding bar 125 of the accommodating bar 123 is formed on the inner side located toward the space 126 and the outer side located on the opposite side of the inner side, and the protruding inclined portion is formed on the inner side of the protruding bar 125. 129 is formed.

Then, as shown in FIGS. 4 and 5, the inclined extension portion 421 of the head portion 420 and the protruding inclined portion 129 of the protruding bar 125 can be surface-contacted so as to have different inclinations from each other. As described above, when the inclined extension portion 421 of the head portion 420 and the protruding inclined portion 129 of the protruding bar 125 are brought into surface contact with each other so as to have different inclinations, the contact area is reduced and the friction during operation of the automatic door is reduced. effective.

Then, as shown in FIGS. 4 and 5, the inclined extension portion 421 of the head portion 420 and the protruding inclined portion 129 of the protruding bar 125 can be surface-contacted so as to have different inclinations from each other. That is, the inclination of the inclined extension portion 421 of the head portion 420 with respect to the horizontal line may be larger than the inclination of the protruding inclined portion 129 of the protruding bar 125. As described above, when the inclined extension portion 421 of the head portion 420 and the protruding inclined portion 129 of the protruding bar 125 are brought into surface contact with each other so as to have different inclinations, the contact area is reduced and the friction during operation of the automatic door is reduced. effective.

Referring to FIG. 2, the upper side of the seat member 300 is wound around the seat roller member 200, and the weight 600 is coupled to the lower side of the seat member 300. A raised portion 400 is formed on the entire vertical direction of both end portions of the seat member 300, and the raised portion 400 is housed in the seat accommodating portion 128 of the guide frame 100. The seat roller member 200 is coupled to the motor 500 and is transmitted by the rotational force of the motor 500 to rotate, whereby the seat member 300 is wound or loosened around the seat roller member 200. At this time, the raised portions 400 formed on the entire circumference of both end portions of the seat member 300 move in the vertical direction along the seat accommodating portion 128 of the guide frame 100.

With such a structure, the teeth and sprockets of the automatic door used in the conventional technology are not required, so that the manufacturing is easy and the cost can be reduced. Further, since the head portion 420 of the raised portion 400 formed over the entire vertical direction of the seat member 300 is made of a hard material harder than the second main body 122 of the guide frame 100, the guide frame is formed even if the seat member 300 collides. It has the effect of not leaving 100.

Further, since the head portion 420 of the raised portion 400 is formed of a hard material harder than the second main body 122 of the guide frame 100, a strong force is provided to the raised portion 400 in an emergency, and the raised portion 400 is forced from the guide frame 100. It has the effect of being able to be separated into an emergency escape.

Although the present invention has been described above with reference to limited examples and drawings, it is needless to say that the present invention is not limited to this and can be modified and modified in various ways.

The present invention relates to an industrial automatic door device, and is particularly applicable to an industry related to industrial automatic writing.

5 Tooth 7 Sprocket 10 Industrial automatic door device 12 Drum case 100 Guide frame 110 Support frame 111 1st support bar 112 2nd support bar 113 3rd support bar 120 Coupling frame 121 1st main body 122 2nd main body 123 Storage bar 124 Straight bar 125 Protruding bar 126 Space 127 Through hole 128 Seat accommodating part 129 Protruding inclined part 130 Coupling groove 140 Outer frame 200 Seat roller member 300 Seat member 400 Raised part 410 Straight connecting part 420 Head part 421 Inclined extension part 422 Straight extension part 423 Curve extension 500 Motor 600 Weight

Claims (5)

In an industrial automatic door equipped with a seat member that moves up and down by a motor
A guide frame in which a seat accommodating portion is formed in which both end portions of the seat member are accommodated so that the seat member moves in the vertical direction.
A seat roller member attached to the upper side of the guide frame so that the seat member is wound, and both end portions of the seat member so that the seat member is coupled to the seat accommodating portion of the guide frame. Includes ridges formed throughout the vertical direction of
An industrial automatic door device characterized in that the raised portion is provided so as to move up and down while being accommodated in the seat accommodating portion. The raised portion includes a linear connecting portion coupled to the seat member and a head portion extending from the linear connecting portion.
The width of the head portion is provided so as to be larger than the width of the linear connecting portion.
The guide frame is
Includes a support frame and a coupling frame formed with a seat accommodating portion that is coupled to and supported by the support frame and to which the head portion of the raised portion is bonded.
The combined frame is
It comprises a first body coupled to the support frame and a second body extended from the first body and formed of an elastic material so that the head portion of the raised portion is coupled.
The second body includes a pair of containment bars extending from both ends, respectively.
The pair of accommodating bars are separated from each other at preset intervals and provided symmetrically with each other, and a space serving as the seat accommodating portion is formed between the pair of accommodating bars.
The head portion of the raised portion is housed in the space which is the seat accommodating portion.
The industrial automatic door device according to claim 1, wherein the head portion is made of a hard material harder than the second main body. The containment bar
Includes a straight bar with a straight shape and a protruding bar protruding from the straight bar.
The space is formed between the straight bars of the pair of accommodation bars.
Through holes separated from each of the protruding bars of the pair of accommodating bars at preset intervals are formed.
The industrial automatic door device according to claim 2, wherein the head portion of the raised portion passes through the through hole and is accommodated in the space. A coupling groove is formed between the first main body and the second main body.
The support frame is
Linear first support bar A pair of second support bars extending in a vertical direction from both side ends of the first support bar, and a pair extending in a direction approaching each other from each end of the pair of second support bars. Including the 3rd support bar of
The industrial automatic door device according to claim 3, wherein each of the pair of third support bars is coupled to the coupling groove. The head portion includes an inclined extension portion that is inclined and extends from the linear connecting portion.
A straight line extension portion extending linearly from the inclined extension portion and a straight line extension portion
A curve extension portion extending from the straight line extension portion to a curve is included.
The protruding bar is formed by an inner side located toward the space and an outer side located on the opposite side of the inner side.
A protruding inclined portion is formed inside the protruding bar, and the inclined extension portion of the head portion and the protruding inclined portion of the protruding bar are surface-contacted so as to have different inclinations from each other. The industrial automatic door device according to claim 4.

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