JP3133617U - Dust collector and dust collection booth - Google Patents

Abstract

[PROBLEMS] To provide a dust collector and a dust collection booth capable of reliably sucking in cutting dust and the like in a working space using a machine tool and reliably preventing dirt in the working space and the worker from sucking in cutting dust and the like. provide.
A dust collector main body and a dust collection booth provided on the suction side of the dust collector main body and forming a tunnel passage for sucking dust with a constant air flow. Also, a tunnel passage is formed on the suction side of the dust collector body for sucking dust with a constant airflow.
[Selection] Figure 2

Description

  The present invention relates to a dust collector and a dust collection booth, and in particular, provides a tunnel passage on the suction side to exhibit a tunnel hood effect that generates a constant air flow, thereby preventing scattering of cutting powder generated during various processing. The present invention relates to a device that has been devised to prevent dust collection efficiency.

  For example, when performing predetermined processing on workpieces with various machine tools, etc., cutting powder generated at the time of processing is scattered around, thereby contaminating the work space and allowing the operator to remove them. There is concern about inhalation.

  In such a case, a suction duct connected to a separately installed dust collector is drawn into the work space to suck and remove the cutting powder and the like.

In addition, a configuration in which a dust collector is provided on the machine tool itself has been proposed. For example, Patent Document 1 and Patent Document 2 disclose the configuration of such a dust collector.
Japanese Patent Application Laid-Open No. 07-1277 JP 2004-142054 A

The conventional configuration has the following problems.
First, the method of drawing a dust collector's suction duct, which is separately arranged, into the work space and sucking the cutting powder, etc. cannot reliably suck the generated cutting powder, etc., and contamination of the work space with the scattered cutting powder, etc. It was not possible to reliably prevent the workers from sucking cutting powder.
In addition, as disclosed in Patent Document 1 and Patent Document 2, a configuration in which a dust collector is attached to a machine tool is also assumed, but in that case, a dust collector must be provided for each machine tool, which is costly. There was a problem.

  The present invention has been made on the basis of these points, and the purpose thereof is, for example, in a working space using a machine tool, by reliably sucking cutting powder or the like into the working space. An object of the present invention is to provide a dust collector and a dust collection booth that can reliably prevent inhalation of powder and the like.

In order to solve the above problems, a dust collector according to claim 1 of the present invention includes a dust collector main body, and a dust collection booth provided on a suction side of the dust collector main body and forming a tunnel passage for sucking dust by a constant air flow. It is characterized by having.
The dust collector according to claim 2 is characterized in that, in the dust collector according to claim 1, the dust collection booth is configured so as to be able to appear and retract so as to form a tunnel passage as required.
According to a third aspect of the present invention, there is provided a dust collector according to the second aspect, wherein the dust collection booth comprises a pair of left and right side walls provided so as to be freely movable and a top plate provided so as to be freely movable. It is characterized by being.
According to a fourth aspect of the present invention, there is provided the dust collector according to the third aspect, wherein the pair of left and right side wall portions and the top plate portion are configured such that the appearance amount thereof can be adjusted.
The dust collector according to claim 5 is the dust collector according to claim 4, wherein the pair of left and right side walls are foldable, and the top plate is provided in a roll shape so as to be drawn out and rewound. It is characterized by this.
According to a sixth aspect of the present invention, in the dust collector of the fifth aspect, the top plate is supported by a pair of left and right side walls when pulled out.
The dust collector according to claim 7 is the dust collector according to claim 6, wherein the dust collector body is movably installed.
The dust collector according to claim 8 is the dust collector according to claim 7, wherein the dust collection booth is detachably provided to the dust collector body.
The dust collection booth according to claim 9 is provided on the suction side of the dust collector body, and is characterized by forming a tunnel passage for sucking dust by a constant air flow.
The dust collection booth according to claim 10 is characterized in that, in the dust collection booth according to claim 9, the dust collection booth is configured to be able to appear and retract so as to form a tunnel passage as required.
A dust collection booth according to claim 11 is the dust collection booth according to claim 10, comprising a pair of left and right side walls provided so as to be freely movable, and a top plate provided so as to be freely movable. It is characterized by being.
The dust collection booth according to claim 12 is characterized in that, in the dust collection booth according to claim 11, the pair of left and right side wall portions and the top plate portion are configured such that the appearance amount thereof can be adjusted. Is.
A dust collection booth according to claim 13 is the dust collection booth according to claim 12, wherein the pair of left and right side walls are foldable, and the top plate is drawn out and rewound in a roll shape. It is characterized by being provided.
The dust collection booth according to claim 14 is characterized in that in the dust collection booth according to claim 13, the top plate is supported by a pair of left and right side walls when pulled out. .
The dust collection booth according to claim 15 is configured to be movable in the dust collection booth according to claim 14.

As described above, according to the dust collector according to claim 1 of the present invention, a dust collector main body, a dust collection booth that is provided on the suction side of the dust collector main body and forms a tunnel passage for sucking dust with a constant air flow, First, by providing a dust collection booth, for example, it is possible to collect dust in a state surrounding the entire machine tool and workers, thereby generating a constant airflow. The tunnel hood effect to be generated can be exhibited, cutting powder generated during processing can be reliably sucked and collected, and scattering to the surroundings can be reliably prevented.
Further, the dust collector according to claim 2 is the dust collector according to claim 1, wherein the dust collection booth is configured so as to be able to appear and retract so as to form a tunnel passage as necessary. I can keep it.
According to a third aspect of the present invention, there is provided a dust collector according to the second aspect, wherein the dust collection booth comprises a pair of left and right side walls provided so as to be freely movable and a top plate provided so as to be freely movable. Therefore, a desired suction passage can be formed with a relatively simple configuration.
According to a fourth aspect of the present invention, there is provided a dust collector according to the third aspect, wherein the pair of left and right side wall portions and the top plate portion are configured such that the amount of appearance thereof can be adjusted. Can be adjusted.
The dust collector according to claim 5 is the dust collector according to claim 4, wherein the pair of left and right side walls are foldable, and the top plate is provided in a roll shape so as to be drawn out and rewound. Therefore, the length of the tunnel passage can be adjusted as necessary with a simple configuration.
Further, the dust collector according to claim 6 is the dust collector according to claim 5, wherein the top plate portion is supported by a pair of left and right side walls when pulled out. Can be planned.
Further, the dust collector according to claim 7 is the dust collector according to claim 6, wherein the dust collector main body is movably installed, so that it can function by moving to any place.
The dust collector according to claim 8 is the dust collector according to claim 7, wherein the dust collecting booth is detachably attached to the dust collector main body, and can be applied to any dust collector main body. .
Further, claims 9 to 15 are claimed as a dust collection booth.

  The first embodiment of the present invention will be described below with reference to FIGS. A dust collector 1 according to the present embodiment includes a dust collector body 3 and a dust collection booth 5. The dust collector main body 3 includes a housing 7, and four casters 10 are provided on the lower surface of the housing 7. Further, as shown in FIG. 3, a filter 9, a blower 11, a pulse unit 13, a dust tray 15, etc. are housed inside the housing 7.

  As shown in FIG. 4, open / close lids 17, 19, and 21 are attached to the positions of the pulse unit 13, the filter 9, and the dust tray 15 so as to be openable and closable. As shown in FIGS. 2 and 3, a control panel 23 is installed in the casing 7, and an exhaust port 25 is provided at the position of the blower 11. The exhaust port 25 is punched. A metal 27 is attached.

  Next, the configuration of the dust collection booth 5 will be described. First, there is a pair of left and right side wall portions 31 and 33. The left side wall 31 includes two plate members 31a and 31b, and the two plate members 31a and 31b are provided in a foldable state. Similarly, the right side wall portion 33 includes two plate members 33a and 33b, and the two plate members 33a and 33b are provided in a foldable state.

  A top plate portion 35 is provided between the pair of left and right side wall portions 31 and 33 and at the upper portion. The top plate portion 35 is formed in a roll shape, and includes a roll core material 37 and a roll material 39 wound around the roll core material 37 so as to be wound up and pulled out.

  When functioning as a dust collector, the left and right side wall portions 31 and 33 are opened and pulled out to the front side, and at the same time, the roll material 39 is pulled out and installed on the pair of left and right side wall portions 31 and 33. Thus, a tunnel passage for generating a constant airflow is configured. At that time, it is arbitrary to open all the two plate members 31a, 31b, 33a and 33b of the pair of left and right side wall portions 31 and 33 or to open only one sheet. It is also arbitrary how much the roll material 39 is pulled out according to it.

  A slit-like suction part 41 is provided on the front side of the casing 7 already described. This suction part 41 is configured as shown in FIG. In other words, the slit 45 having a predetermined size is formed by the plurality of plate members 43, and thereby, air is sucked in a rectified state. Further, another plate material 46 is installed on the back side of the slit 45, and the air sucked by these plate materials 46 is sucked in a route as shown by an arrow in FIG. A desired rectification effect is exhibited. The air sucked through the suction part 41 is sucked into the dust collector through the air inlet 48 shown in FIG.

The operation will be described based on the above configuration. First, the dust collector 1 is moved / installed to a desired location via a caster 9 attached to the housing 7. For example, when it is used at a machining site with a machine tool (not shown), it is installed in the vicinity of the machine tool and a worker. Next, the dust collection booth 5 is opened to surround the machine tool and the worker.
That is, the left and right side wall portions 31 and 33 are opened and pulled out to the front side, and at the same time, the roll material 39 is pulled out and installed on the pair of left and right side wall portions 31 and 33. As a result, a tunnel passage that surrounds the machine tool and the worker and generates a constant airflow is formed, and a so-called tunnel hood effect is exhibited. At this time, as described above, it is arbitrary whether all the two plate members 31a, 31b, 33a, 33b of the pair of left and right side wall portions 31, 33 are opened or only one sheet is opened. It is also arbitrary how much the roll material 39 is pulled out according to it.

In this state, the operation of the dust collector 1 is started. Cutting powder or the like generated during processing is efficiently sucked into the dust collector main body 3 through a tunnel passage formed by the left and right side wall portions 31 and 33 and the roll material 39. Then, the air is rectified through the suction part 41 and sucked into the inside through the air inlet 48. Then, cutting powder or the like is collected on the outer surface of the filter 9 by passing through the filter 9 from the outside toward the inside. The cleaned air flows out through the inside of the filter 9 and is exhausted through the exhaust port 25. On the other hand, the collected cutting powder or the like is dropped and collected in the dust tray 15. Further, the cutting powder or the like adhering to the outer surface of the filter 9 is peeled off by the pulse air supplied periodically by the pulse unit 13 and dropped and collected in the dust tray 15.

As described above, according to the present embodiment, the following effects can be obtained.
First, since the dust collection booth 5 is provided, dust can be collected in a state surrounding the entire machine tool and workers, so that the cutting powder generated during processing can be reliably sucked and collected. And the scattering of cutting powder and the like to the surroundings can be reliably prevented. This is because a tunnel passage for generating a constant air flow is formed by the dust collection booth 5 and thereby the tunnel hood effect can be exhibited.
Moreover, since the dust collection booth 5 can adjust the size of the surrounding space, an appropriate tunnel passage can be formed in accordance with the size of the target work space.
Since the dust collector 1 is configured to be movable via the casters 10, it can be operated at an arbitrary place.
When the roll material 39 is pulled out, it is configured to support it by the left and right side wall portions 31, 33, so that it is not necessary to provide a separate support structure, and the configuration can be simplified.

Next, a second embodiment of the present invention will be described with reference to FIGS. In the case of the first embodiment, the dust collector body 3 and the dust collection booth 5 are integrated. In the case of the second embodiment, the dust collector body 3 and the dust collection booth 5 are It is a separate body. That is, a suction duct 51 is provided from the dust collector main body 3 side, and is connected to the suction duct 53 on the dust collection booth 5 side for use.

Also, four casters 55 are installed in the frame 54 on the dust collection booth 5 side so that the dust collection booth 5 can move independently.
Other configurations are the same as those of the first embodiment, and the same parts are denoted by the same reference numerals and description thereof is omitted.

Therefore, the same effect as in the case of the first embodiment can be obtained, and the dust collection booth 5 is independent, so that it can be used in combination with any dust collector body 3 in any place. it can.

The present invention is not limited to the first and second embodiments.
For example, the configuration of the dust collector main body is not particularly limited, and can be applied to dust collector main bodies having various configurations.
The structure for configuring the tunnel passage of the dust collection booth is not particularly limited.

The present invention relates to a dust collector and a dust collection booth, and in particular, provides a tunnel passage on the suction side to exhibit a tunnel hood effect that generates a constant air flow, thereby preventing dust scattering during various processing. For example, it is suitable for dust collection in a working space where various processing is performed by a machine tool.

It is a figure which shows 1st Embodiment of this invention, and is a front view which shows the structure of a dust collector. It is a figure which shows 1st Embodiment of this invention, and is a top view which shows the structure of a dust collector. It is a figure which shows 1st Embodiment of this invention, and is a rear view which shows the structure of a dust collector. It is a figure which shows 1st Embodiment of this invention, and is the IV-IV arrow line view of FIG. It is a figure which shows 1st Embodiment of this invention, and is the VV arrow line view of FIG. It is a figure which shows the 1st Embodiment of this invention, and is VI-VI sectional drawing of FIG. It is a figure which shows 2nd Embodiment of this invention, and is a front view which shows the structure of a dust collector. It is a figure which shows 2nd Embodiment of this invention, and is a top view which shows the structure of a dust collector. It is a figure which shows the 2nd Embodiment of this invention, and is IX-IX arrow line view of FIG. It is a figure which shows 2nd Embodiment of this invention, and is XX arrow line view of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Dust collector 3 Dust collector main body 5 Dust collection booth 31 Left side wall part 31a Plate material 31b Plate material 33 Right side wall part 33a Plate material 33b Plate material 35 Top plate part 37 Roll core material 39 Roll material

Claims (15)

A dust collector comprising: a dust collector main body; and a dust collection booth provided on a suction side of the dust collector main body to form a tunnel passage for sucking dust with a constant airflow. The dust collector according to claim 1,
The dust collector booth is configured to be able to appear and retract so as to form a tunnel passage as required. The dust collector according to claim 2,
The dust collector booth comprises a pair of left and right side walls provided so as to be able to move in and out, and a top plate provided so as to be allowed to move in and out. The dust collector according to claim 3,
The dust collector according to claim 1, wherein the pair of left and right side walls and the top plate are configured so that the amount of appearance thereof can be adjusted. The dust collector according to claim 4, wherein
The dust collector according to claim 1, wherein the pair of left and right side wall portions are provided so as to be foldable, and the top plate portion is provided so as to be drawn out and rewound in a roll shape. The dust collector according to claim 5, wherein
The dust collector according to claim 1, wherein the top plate is supported by a pair of left and right side walls when pulled out. The dust collector according to claim 6, wherein
A dust collector, wherein the dust collector body is movably installed. The dust collector according to claim 7, wherein
The dust collector is characterized in that the dust collector booth is detachably attached to the dust collector body. A dust collection booth provided on the suction side of the dust collector main body and forming a tunnel passage for sucking dust with a constant air flow. In the dust collection booth according to claim 9,
A dust collection booth configured to be able to appear and disappear so as to form a tunnel passage as required. In the dust collection booth according to claim 10,
A dust collection booth comprising a pair of left and right side walls provided so as to be able to move in and out and a top plate provided so as to be able to move freely. In the dust collection booth according to claim 11,
A dust collection booth characterized in that the pair of left and right side wall portions and the top plate portion are configured so that the appearance amount thereof can be adjusted. In the dust collection booth according to claim 12,
The pair of left and right side wall portions are provided so as to be foldable, and the top plate portion is provided so as to be drawn out and rewound in a roll shape. The dust collection booth according to claim 13,
The dust collector booth, wherein the top plate is supported by a pair of left and right side walls when pulled out. In the dust collection booth according to claim 14,
A dust collection booth that is configured to be movable.

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