CN216730053U - Prevent laser cutting machine operation protector of harmful gas gathering - Google Patents
Prevent laser cutting machine operation protector of harmful gas gathering Download PDFInfo
- Publication number
- CN216730053U CN216730053U CN202122472491.8U CN202122472491U CN216730053U CN 216730053 U CN216730053 U CN 216730053U CN 202122472491 U CN202122472491 U CN 202122472491U CN 216730053 U CN216730053 U CN 216730053U
- Authority
- CN
- China
- Prior art keywords
- laser cutting
- cutting machine
- harmful gas
- fan
- protection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model relates to a laser cutting machine accessory technical field especially relates to a prevent laser cutting machine operation protector of harmful gas gathering, including dustcoat and protecgulum, the fan is installed at the dustcoat top, and there is the dust cage fan upper portion, there is a roller type travel switch the bottom that the left side below of dustcoat is located the protecgulum, roller type travel switch's the contact that moves close and laser cutting machine control power electrical connection, the side of dustcoat has a through-hole of taking the plug simultaneously. This device simple structure, the waste gas that not only produces when the effectual discharge operation of ability is in the laser cutting operation and the on-the-spot maloperation personnel of protection, can realize dustless clearance moreover when clearing up the operation waste material, avoid "raise dust" class environmental pollution.
Description
Technical Field
The application relates to the technical field of laser cutting machine accessories, in particular to a laser cutting machine operation protection device for preventing harmful gas from gathering.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The laser cutting is to irradiate the material to be cut with high-power-density laser beam, so that the material is heated to vaporization temperature quickly and evaporated to form holes, and the holes continuously form slits with narrow width along with the movement of the material by the light beam, thereby completing the cutting of the material. Therefore, in the operation process of the laser cutting machine, not only are strong light and high temperature accompanied, but also various types of gas are generated due to different cutting materials, and most of the gas is harmful to human bodies.
At present laser cutting machine is in the use, all there is certain protector, most protector has completely cut off highlight and intense heat, but the gas that produces among the laser cutting process has little protection, because laser cutting's in-process is along with high temperature, often still need the industry water cooling heating, in the cutting of material and cold water cooling process, there is the material constantly to be vaporized, and in order to strengthen the protection among the practical application, often laser cutting's operating space is limited, produced harmful gas can not in time be discharged, even if shut down this moment, artificial going to open the protection casing also has very big danger.
On the other hand, for cleaning the laser cutting waste residues, the cleaning is generally carried out by blowing the residues with compressed air after the machine is stopped, so that great dust raising environmental pollution is caused, and the whole body protection has to be carried out by operating personnel. Therefore, it is significant to design a laser cutting machine operation protector that can all independently exhaust and prevent the harmful gas gathering, can prevent highlight, the harm of intense heat to people simultaneously and can solve or reduce and cause "raise dust" phenomenon when removing dust.
Disclosure of Invention
In order to solve the problem, the application provides a prevent laser cutting machine operation protector of harmful gas gathering, including the dust collecting cover, the below of dust collecting cover is the shell, install fan one and fan two on the top plane of shell, there is the protecgulum shell top side through hinge connection, glass is installed to the protecgulum top, and the place ahead fixed mounting of protecgulum has the handle, there is a through-hole shell left side below, the plug is installed to the through-hole, there is a travel switch shell left side place ahead bottom, travel switch's gyro wheel is located the left side below position of protecgulum front panel, the cable and the laser cutting machine main power supply electrical connection that travel switch's movive contact was drawn.
In particular, the glass is a laser protection glass.
In particular, the glass is a transparent glass.
In particular, the travel switch is a roller-type travel switch.
In particular, the first fan and the second fan are electrically connected with an external power supply.
Particularly, the external power supply connected with the first fan and the second fan is a power supply except the control power supply of the laser cutting machine.
In particular, the number of fans may be multiple in the top plane of the housing.
In particular, the handle is provided with a heat insulating sheath.
In particular, the through-hole has a diameter greater than 4 mm.
In particular, the through hole has a diameter of 50mm or less.
Particularly, a detachable filter screen is arranged in the dust collection cover.
Compared with the prior art, the beneficial effect of this application is:
1. harmful gas generated by laser cutting is discharged in time, so that the harmful gas is prevented from being accumulated;
2. when the laser cutting operation is carried out, a person cannot open the protective cover, and the laser cutting operation is stopped immediately once the person opens the protective cover, so that the safety of the person is effectively ensured;
3. the design of through-hole has realized airtight dust removal, when clearing up the laser cutting waste material, need not open the protection casing, can remove dust in the protection casing, can not cause the "raise dust" phenomenon that appears when removing dust in the past.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Figure 1 is a schematic structural view of the operation protection device of the laser cutting machine of the application,
figure 2 is a rear side schematic view of the laser cutting machine operation guard structure of the present application,
FIG. 3 is a schematic structural diagram of an embodiment of the present application,
fig. 4 is a wiring diagram of the travel switch.
In the figure:
1. the device comprises an outer cover, 2, a first fan, 3, a second fan, 4, a through hole, 5, a travel switch, 6, a roller, 7, a cable, 8, a front cover, 9, glass, 10, a handle, 11, a dust collection cover, 12, a hinge, 13 and a plug.
The specific implementation mode is as follows:
the present application will be further described with reference to the following drawings and examples.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only relational terms determined for convenience in describing structural relationships of the parts or elements of the present disclosure, and do not refer to any parts or elements of the present disclosure, and are not to be construed as limiting the present disclosure.
Fig. 1 and fig. 2 show a first preferred embodiment of a laser cutting machine operation protection device for preventing harmful gas from gathering according to the present application, and the laser cutting machine operation protection device for preventing harmful gas from gathering in the present embodiment includes: a dust collection cover 11, a shell 1 is arranged below the dust collection cover 11, a certain gap is arranged between the top of the shell 1 and the bottom of the dust collection cover 11, two through holes are arranged on the top plane of the shell 1, a first fan 2 and a second fan 3 are arranged in the through holes, the side edge of the top of the shell 1 is connected with a front cover 8 through a hinge 12, a transparent laser protection glass 9 is arranged above the front cover 8, the condition of the inside of the device can be observed by human eyes through the laser protective glass 9, a handle 10 is fixedly arranged in front of the front cover 8, a layer of heat insulation material is arranged outside the handle 10 to prevent hands from being scalded, a through hole 4 is arranged below the left side of the shell 1, the through hole 4 is provided with a plug 13, the bottom of the left front part of the shell 1 is provided with a travel switch 5, the roller 6 of the travel switch 5 is positioned at the lower left position of the front panel of the front cover 8, and the cable 7 led out from the movable contact of the travel switch 5 is electrically connected with the main power supply of the laser cutting machine.
As shown in fig. 4, in this embodiment, the protection device of the present application is installed on a laser cutting machine during use, when the laser cutting operation is started, the plug 13 on the through hole 4 is screwed, the handle 10 is pulled by hand to cover the front cover 8, the roller 6 of the roller type travel switch 5 is operated after the front cover 8 is covered to the bottom, so that the movable contact is operated, and as shown in fig. 4, the power supply of the laser cutting machine can be powered after the travel switch 5 is operated, so that the laser cutting machine can only perform the cutting operation when the front cover 8 is closed, and similarly, if the front cover 8 is opened by mistake by an operator during the laser cutting operation, the laser cutting machine can stop the operation immediately, thereby protecting the safety of the operator. The laser cutting operator can observe the laser cutting operation condition through the transparent laser protection glass 9 above the front cover 8.
Meanwhile, power lines of the first fan 2 and the second fan 3 are connected to a power supply of an external fan, the first fan 2 and the second fan 3 are upward, and the first fan 2 and the second fan 3 are used for discharging generated waste gas and sending the waste gas into the dust collection cover 11 during laser cutting operation. The power supply of the first fan 2 and the second fan 3 and the control power supply of the laser cutting machine are two mutually independent power supplies, so that the first fan 2 and the second fan 3 can still work when the laser cutting machine is suddenly stopped due to faults, generated waste gas is sent into the dust collection cover 11, and the collected waste gas is collected and uniformly processed by the dust collection cover 11.
When stopping the laser cutting operation, at first break laser cutting machine's control power supply, fan 2 and fan two 3 are still moving this moment, pull down plug 13, the gas circuit that will lead to there is pure compressed air inserts through-hole 4, can carry out laser cutting machine's waste material dust clearance operation under the prerequisite of not taking the dustcoat 1 apart, this moment because dustcoat 1 and protecgulum 8 do not all open, and fan 2 and fan two 3 normal operating, consequently produced dust only can get into dust collecting cover 11 through fan 2 and fan two 3, and can not produce the "raise dust" phenomenon that appears when clearing up the laser cutting machine waste material in the past, realize clean dustless production.
Fig. 3 shows another embodiment of the laser cutting machine operation protection device for preventing harmful gas from gathering, and the only difference between this embodiment and the previous embodiment is that the dust hood 11 is fixedly installed on the top of the housing 1, the fan i 2 and the fan ii 3 are covered by the dust hood 11, and the rest parts and usage are the same as those of the first embodiment, so that the purpose of designing is to improve the dust collecting effect of the dust hood 11 and reduce dust pollution in the environment.
The operation protection device for the laser cutting machine capable of preventing harmful gas from gathering is simple in design structure, when in laser cutting operation, the first fan 2 and the second fan 3 send waste gas generated in operation to the outside through the dust collection cover 11 for unified treatment, an operator can observe the laser cutting operation condition at any time through the laser protection glass 9, and the laser cutting operation can be stopped as long as the front cover 8 is opened under any condition, so that the safety of the operator is guaranteed; after the laser cutting operation, can utilize pure compressed air to clear up the waste material dust through-hole 4, because there are dustcoat 1 and protecgulum 8 existence, make the raise dust can only discharge through fan 2 and fan two 3, avoid environment "raise dust" to pollute.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Although the embodiments of the present application have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present application, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive effort by those skilled in the art.
Claims (11)
1. The utility model provides a prevent laser cutting machine operation protector of harmful gas gathering which characterized in that: including dust collection cover (11), the below of dust collection cover (11) is shell (1), install fan (2) and fan two (3) on the top plane of shell (1), shell (1) top side is connected with protecgulum (8) through hinge (12), glass (9) are installed to protecgulum (8) top, and the place ahead fixed mounting of protecgulum (8) has handle (10), there is a through-hole (4) shell (1) left side below, plug (13) are installed in through-hole (4), there is travel switch (5) shell (1) left side place ahead bottom, gyro wheel (6) of travel switch (5) are located the left side below position of protecgulum (8) front panel, cable (7) and the laser cutting machine total power supply electrical connection that the movive contact of travel switch (5) was drawn forth.
2. The laser cutting machine operation protection device for preventing the harmful gas from being gathered according to claim 1, characterized in that:
the glass (9) is laser protection glass.
3. The laser cutting machine operation protection device for preventing harmful gas from gathering according to claim 1 or 2, characterized in that:
the glass (9) is transparent glass.
4. The laser cutting machine operation protection device for preventing the harmful gas from being gathered according to claim 1, characterized in that:
the travel switch (5) is a roller type travel switch.
5. The laser cutting machine operation protection device for preventing the harmful gas from being gathered according to claim 1, characterized in that:
the first fan (2) and the second fan (3) are electrically connected with an external power supply.
6. The laser cutting machine working protection device for preventing the harmful gas from being gathered according to claim 1 or 5, characterized in that:
and the external power supply connected with the first fan (2) and the second fan (3) is a power supply except for a control power supply of the laser cutting machine.
7. The laser cutting machine operation protection device for preventing the harmful gas from being gathered according to claim 1, characterized in that:
the number of the fans on the top plane of the shell (1) can be multiple.
8. The laser cutting machine operation protection device for preventing the harmful gas from being gathered according to claim 1, characterized in that:
the handle (10) is provided with a heat insulation sheath.
9. The laser cutting machine operation protection device for preventing the harmful gas from being gathered according to claim 1, characterized in that:
the diameter of the through hole (4) is larger than 4 mm.
10. The laser cutting machine working protection device for preventing the harmful gas from being gathered according to claim 1 or 9, characterized in that:
the diameter of the through hole (4) is less than or equal to 50 mm.
11. The laser cutting machine operation protection device for preventing the harmful gas from being gathered according to claim 1, characterized in that:
the dust collection cover (11) is internally provided with a detachable filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122472491.8U CN216730053U (en) | 2021-10-14 | 2021-10-14 | Prevent laser cutting machine operation protector of harmful gas gathering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122472491.8U CN216730053U (en) | 2021-10-14 | 2021-10-14 | Prevent laser cutting machine operation protector of harmful gas gathering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216730053U true CN216730053U (en) | 2022-06-14 |
Family
ID=81923932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122472491.8U Active CN216730053U (en) | 2021-10-14 | 2021-10-14 | Prevent laser cutting machine operation protector of harmful gas gathering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216730053U (en) |
-
2021
- 2021-10-14 CN CN202122472491.8U patent/CN216730053U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DK9700128U3 (en) | Apparatus for cleaning computers | |
| CN216730053U (en) | Prevent laser cutting machine operation protector of harmful gas gathering | |
| CN214236772U (en) | Fume extractor of laser cutting machine | |
| CN213202830U (en) | High-efficient environmental protection glass cutting device | |
| CN210703875U (en) | Universal protection device for safety production of machine tool | |
| CN217071164U (en) | Laser cutting machine with protector | |
| CN215847650U (en) | Totally-enclosed clip-shaped shield of water cutting numerical control machine tool | |
| CN2846020Y (en) | Dust and fog proof device and glass polisher with dust and fog proof device | |
| CN211248817U (en) | Laser cutting machine with dust removal function | |
| CN205389072U (en) | Outdoor dustproof switch board | |
| CN211866925U (en) | Protection device for welding machine | |
| CN219767037U (en) | High electric welding of security | |
| CN202634920U (en) | Dustproof control cabinet for severe work conditions | |
| CN214134510U (en) | Laser cutting machine protector for photovoltaic production | |
| CN220902171U (en) | Table top dust removing device | |
| CN212823441U (en) | Laser cutting device for processing FR4 | |
| CN215433540U (en) | Industrial robot maintenance operation panel | |
| CN209006372U (en) | A kind of venting of dust explosion shutdown protector for dry type explosion-prevention dust pelletizing system | |
| CN217142618U (en) | Linear cutting auxiliary device | |
| CN216603911U (en) | Intelligent fire-fighting linkage module control equipment | |
| CN219086607U (en) | Combined box-type transformer substation | |
| CN220145392U (en) | Double-end lathe protection device | |
| CN219561804U (en) | Laser pipe cutting machine with protection casing | |
| CN218983510U (en) | Smoke-discharging dust-removing noise-reducing device for carbon arc gouging | |
| CN219786929U (en) | Plasma groove cutting mechanism for flat plate machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |