CN207358351U - A kind of efficient metal cutting dedusting device - Google Patents
A kind of efficient metal cutting dedusting device Download PDFInfo
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- CN207358351U CN207358351U CN201720621026.7U CN201720621026U CN207358351U CN 207358351 U CN207358351 U CN 207358351U CN 201720621026 U CN201720621026 U CN 201720621026U CN 207358351 U CN207358351 U CN 207358351U
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- air door
- air
- air passage
- suction opening
- cutting
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Abstract
A kind of efficient metal cutting dedusting device, air passage including being arranged on Cutting platform bottom centre, it is arranged on the one end in air passage and the circular suction opening being connected with main dust removal machine by pipeline, the ladder frame for being equally spaced multigroup air door mechanism on air passage and the side for being arranged on air passage along the length direction in air passage and being accessibly connected with air door mechanism and being used to promoting air door mechanism to act, the ladder frame is fixedly connected on cutting truss and with cutting truss movement, and the air door that the ladder frame is often only capable of promoting one group or two groups air door mechanism under the drive of cutting truss by a position realizes unlatching.The utility model only cuts corresponding air door below pipette tips and produces offset, so as to form less air outlet in cutting, so in the case where cleaner air quantity is certain, pass through less air outlet, it is ensured that exhausting great efforts and air suction efficiency are high, so that pick-up performance is obvious.And the utility model has the advantages of simple structure, easy to manufacture, cost is low, safe and reliable, suitable for the cleaner of large format cutting.
Description
Technical field
The utility model belongs to industrial premises air cleaning facility technical field, be specifically related to it is a kind of can be used for laser,
The efficient metal cutting dedusting device of the large-scale cutting equipment dedusting such as plasma or flame.
Background technology
Cutting occupies critical role in industrial processes, but uses laser, plasma or gas flame cuttiug process
In can produce substantial amounts of metallic dust and splash, cause the pollution in cutting workshop, seriously affect worker's health, or even can cause
Explosion（The oxidisability dust such as aluminium alloy）.With the popularization of large-scale cutting equipment, removed using original side-blown, upper suction or lower suction etc.
Dirt mode, exhausting open area is big, is difficult to improve wind speed of dust removal, dust removing effects are undesirable.
The utility model patent of Publication No. CN205414698U, discloses a kind of Metal Cutting cleaner, the equipment
There is provided upper and lower two dust-extraction units, downdraft endless tube sub-control dust-extraction unit absorbs cutting using hollow annular tube type dust suction is coiled
The dust that near workpieces sink；The double flue dust cover Mobile type dust-collectors of upper odd test are moved together with cutting manipulator, extract the cigarette that raises up
Dirt.But the dust-extraction unit up and down of the patent is all connected with dust removal machine, and air quantity disperses；Lower part dedusting at the same time wants cloth when large format is cut
Multiple endless tubes are put, the side wall of each endless tube is provided with hole, causes suction to reduce.The utility model of Publication No. CN204893179U
Patent, discloses a kind of plasma cut dedusting air pipe device, and for the device in cutting, cutting dust is by being connected on truss
Connecting box enter air passage, air channel top board is provided with groove, and when long slab is cut, longer groove is not provided with sealing, and easily causes exhausting
Air quantity reduces, therefore the wind-force for entering suction opening reduces, and dedusting cutting effect is bad.
The content of the invention
The purpose of this utility model is that there are problem and shortage for above-mentioned, there is provided a kind of simple and reliable for structure, exhausting
Great efforts, air suction efficiency height, the efficient metal cutting dedusting device of good dedusting effect.
What the technical solution of the utility model was realized in：
Efficient metal cutting dedusting device described in the utility model, its main feature is that：Including being arranged on Cutting platform bottom
The air passage at center, the one end for being arranged on air passage and the circular suction opening being connected with main dust removal machine by pipeline, the length along air passage
Direction is equally spaced multigroup air door mechanism on air passage and the side for being arranged on air passage and can contact company with air door mechanism
The ladder frame for promoting air door mechanism to act is connect and is used for, the ladder frame is fixedly connected on cutting truss and is moved with cutting truss
It is dynamic, and the ladder frame often is only capable of promoting the wind of one group or two groups air door mechanism under the drive of cutting truss by a position
Door, which is realized, to be opened.
Wherein, each group air door mechanism respectively include be arranged on the front side wall of air passage front shape suction opening, be arranged on
On the rear wall of air passage and the rear square suction opening opposite with front shape suction opening position, be arranged on air passage and under normality be used for seal
The mandril for closing the air door of front shape suction opening and rear square suction opening and being connected with air door and being accessibly connected with ladder frame, institute
Air door is stated under the action of the mandril that ladder frame promotes and realizes and opens.
The air door includes the stent being arranged in air passage, the mobile bar that can be connected to movably forward and backward on stent, setting
It is more than the front apron of front shape suction opening size in mobile bar front end and the size on the inside of the shape suction opening of front, is arranged on shifting
Lever rear end and the size that is located behind on the outside of shape suction opening are more than the rear baffle of rear square suction opening size, are arranged on mobile bar
Upper and central plate on the inside of stent and set up separately on the both sides of central plate and be socketed in the resetting spring in mobile bar, wherein institute
State the connector being provided with the lateral surface of front apron for being connected with mandril.Moreover, the mandril is connected with connector by screw thread
Connect.Meanwhile roller is provided with the mandril, the groove for roller walking is provided with the ladder frame.
The ultimate range that the front apron and rear baffle can be moved rearwards under the drive of mobile bar is 150mm.
The ladder frame includes trapezoidal bottom plate and the column for being used to be connected with cutting truss being arranged on trapezoidal bottom plate,
The ladder frame is accessibly connected by trapezoidal bottom plate with air door mechanism.
The air passage is babinet made of steel material.
The distance between two adjacent groups of multigroup air door mechanism are one meter.
The utility model compared with prior art, has the advantages that：
The utility model only cuts corresponding air door below pipette tips and produces offset, so as to be formed less in cutting
Air outlet, so in the case where cleaner air quantity is certain, passes through less air outlet, it is ensured that exhausting great efforts and exhausting
It is efficient, so that pick-up performance is obvious.Moreover, the utility model has the advantages of simple structure, easy to manufacture, cost is low, safe to use
Reliably, suitable for the cleaner of large format cutting.
The utility model will be further described below with reference to the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the structure diagram of mandril described in the utility model.
Fig. 3 is the structure diagram of ladder frame described in the utility model.
Fig. 4 is the structure diagram of air door described in the utility model.
Embodiment
As Figure 1-Figure 4, efficient metal cutting dedusting device described in the utility model, including it is arranged on Cutting platform
The air passage 1 of bottom centre, the one end for being arranged on air passage 1 and the circular suction opening 2 being connected with main dust removal machine by pipeline, along air passage
1 length direction be equally spaced multigroup air door mechanism 3 on air passage 1 and the side for being arranged on air passage 1 and with air door machine
Structure 3 is accessibly connected and is used for the ladder frame 4 for promoting air door mechanism 3 to act, and the ladder frame 4 is fixedly connected on cutting truss
And with cutting truss movement.Wherein, the distance between two adjacent groups of multigroup air door mechanism 3 are one meter.It is of course also possible to
Needed according to actual use to set the distance between two adjacent groups air door mechanism 3.And the air passage 1 is made of steel material
Babinet, for the babinet except the position where circular suction opening 2 and air door mechanism 3, other positions are closed setting.And
In present embodiment, the circle suction opening 2 is to be connected by plastic flexible pipe with main dust removal machine.When carrying out Metal Cutting,
The ladder frame 4 often is only capable of promoting the air door of one group or two groups air door mechanism 3 under the drive of cutting truss by a position
Realize and open.That is, only corresponding air door produces offset below cutting pipette tips, so that less air outlet is formed, this
Sample passes through less air outlet in the case where cleaner air quantity is certain, it is ensured that and exhausting great efforts and air suction efficiency are high, from
And make pick-up performance obvious.As shown in figure 3, in the present embodiment, the ladder frame 4 includes trapezoidal bottom plate 41 and is arranged on ladder
On shape bottom plate 41 be used for two columns 42 being connected of cutting truss, offer threaded hole respectively on each column 42,
Ladder frame 4 realizes both fixations, Er Qiesuo after truss is connected with cutting by column by the connection of screw and threaded hole
Ladder frame 4 is stated to be accessibly connected with air door mechanism 3 by trapezoidal bottom plate 41.
The each group air door mechanism 3 respectively include be arranged on 1 front side wall of air passage front shape suction opening 31, be arranged on wind
On 1 rear wall of road and the rear square suction opening 32 opposite with front 31 positions of shape suction opening, it is arranged on air passage 1 and is used under normality
It is connected in the air door 33 of closing front shape suction opening 31 and rear square suction opening 32 and with air door 33 and accessible with ladder frame 4
The mandril 34 of connection, the air door 33 are realized and opened under the action of the mandril 34 that ladder frame 4 promotes.It is as shown in figure 4, described
Air door 33 includes the stent 331 being connected by screw in air passage 1, the mobile bar that can be connected to movably forward and backward on stent 331
332nd, it is arranged on 332 front end of mobile bar and the size positioned at the inner side of front shape suction opening 31 is more than 31 size of front shape suction opening
Front apron 333, the size for being arranged on 332 rear end of mobile bar and being located behind the outside of shape suction opening 32 are more than rear square suction opening 32
The rear baffle 334 of size, be arranged in mobile bar 332 and the central plate 335 positioned at the inner side of stent 331 and set up separately in central plate
335 both sides and the resetting spring 336 being socketed in mobile bar 332, the front apron 333 and rear baffle 334 are in mobile bar 332
Drive under the ultimate range that can be moved rearwards be 150mm, in order to make the movement of front apron 333 and rear baffle 334 steady,
In present embodiment, the mobile bar 332 is abreast provided with two, due to being separated into mobile bar 332 by central plate 335
Front and rear two parts, therefore resetting spring 336 is provided with four altogether, one end top pressure of each resetting spring 336 is in central plate 335
On, other end top pressure is on the medial surface of stent 331.Meanwhile it is provided with and is used for and mandril on the lateral surface of the front apron 333
34 connectors 337 being connected.In the present embodiment, one end of the mandril 34 is arranged to thread head, its other end is provided with
Roller 341, the mandril 34 are threadedly coupled by its thread head with connector 337, and the trapezoidal bottom plate 41 of the ladder frame 4 is outer
Edge is provided with the groove 411 walked for roller 341.In addition, the mandril 34 and connector 337 can also by screw or buckle or
Other manner is connected.Under normality, by the effect of resetting spring 336, front apron 333 closes front shape suction opening 31, after
Baffle 334 closes rear square suction opening 32.
The operation principle of the utility model is as follows：
When carrying out Metal Cutting, the ladder frame 4 on cutting truss is fixed on cutting truss movement, its trapezoidal bottom plate 41
On groove 411 contacted with the roller 341 on mandril 34.Mandril 34 makes the front apron being attached thereto under the action of groove 411
333 and rear baffle 334 be moved rearwards and realize the unlatching of front shape suction opening 31 and rear square suction opening 32 so that with air passage 1
Form suction opening, process of the mandril 34 along the offset experience increase-holding-reduction in 411 path of groove.Dust is cut in exhausting
Enter air passage 1 through suction opening under the action of machine, be ultimately inhaled in main dust removal machine.With the disengaging of mandril 34 and ladder frame 4, front
Plate 333 and rear baffle 334 return to origin-location under the action of resetting spring 336, and are close to form closing sky with air passage 1
Between.When cutting gun is moved to next prescription shape suction opening, repeat the above process.It can ensure one to two group wind in cutting process
The air door of door mechanism 3 produces offset.
The utility model is further described below by specific embodiment.
Embodiment one：
80mm thick carbon steel plates are cut using the plasma cutting machines of 6000mm × 2000mm breadths, circular suction opening 2 is logical
Cross scalable plastic flexible pipe to be connected in main dust removal machine, workpiece to be cut is remotely from the Cutting platform of circular suction opening 2.Cut
When cutting, the walking of cutting truss is to above workpiece, and the ladder frame 4 being attached thereto is by mandril 34 by front apron 333 and rear baffle 334
Original position is lifted off, makes to produce gap between front apron 333 and rear baffle 334 and air passage 1.Dust caused by cutting, passes through production
Raw gap enters air passage 1, is ultimately inhaled through conveying in main dust removal machine, reaches cutting effect.
The utility model is described by embodiment, but the utility model is not construed as limiting, with reference to this practicality
New description, other changes of the disclosed embodiments, is such as readily apparent that for the professional person of this area, such
Change should belong within the scope of the utility model claims restriction.
Claims (9)
- A kind of 1. efficient metal cutting dedusting device, it is characterised in that：Air passage including being arranged on Cutting platform bottom centre （1）, be arranged on air passage（1）One end and the circular suction opening that is connected with main dust removal machine by pipeline（2）, along air passage（1）Length Degree direction is equally spaced in air passage（1）On multigroup air door mechanism（3）And it is arranged on air passage（1）Side and with air door machine Structure（3）It is accessibly connected and is used to promote air door mechanism（3）The ladder frame of action（4）, the ladder frame（4）It is fixedly connected on and cuts Cut on truss and moved with cutting truss, and the ladder frame（4）Often it is only capable of under the drive of cutting truss by a position Promote one group or two groups of air door mechanisms（3）Air door realize open.
- 2. efficient metal cutting dedusting device according to claim 1, it is characterised in that：The each group air door mechanism（3） Include being arranged on air passage respectively（1）Front shape suction opening on front side wall（31）, be arranged on air passage（1）On rear wall and with front Shape suction opening（31）The opposite rear square suction opening in position（32）, be arranged on air passage（1）It is used to close front shape under upper and normality Suction opening（31）With rear square suction opening（32）Air door（33）And and air door（33）Be connected and and ladder frame（4）It is accessible to connect The mandril connect（34）, the air door（33）In ladder frame（4）The mandril of promotion（34）Under the action of and realize open.
- 3. efficient metal cutting dedusting device according to claim 2, it is characterised in that：The air door（33）Including setting In air passage（1）Interior stent（331）, stent can be connected to movably forward and backward（331）On mobile bar（332）, be arranged on movement Bar（332）Front end and it is located at front shape suction opening（31）The size of inner side is more than front shape suction opening（31）The front apron of size （333）, be arranged on mobile bar（332）Rear end and it is located behind shape suction opening（32）The size in outside is more than rear square suction opening （32）The rear baffle of size（334）, be arranged on mobile bar（332）Go up and be located at stent（331）The central plate of inner side（335）And point It is located at central plate（335）Both sides and be socketed in mobile bar（332）On resetting spring（336）, wherein the front apron（333） Lateral surface on be provided with and be used for and mandril（34）The connector being connected（337）.
- 4. efficient metal cutting dedusting device according to claim 3, it is characterised in that：The mandril（34）With connector （337）It is connected through a screw thread.
- 5. efficient metal cutting dedusting device according to claim 2, it is characterised in that：The mandril（34）On be provided with Roller（341）, the ladder frame（4）On be provided with for roller（341）The groove of walking（411）.
- 6. efficient metal cutting dedusting device according to claim 3, it is characterised in that：The front apron（333）With it is rear Baffle（334）In mobile bar（332）Drive under the ultimate range that can be moved rearwards be 150mm.
- 7. efficient metal cutting dedusting device according to claim 1, it is characterised in that：The ladder frame（4）Including ladder Shape bottom plate（41）And it is arranged on trapezoidal bottom plate（41）On be used for and the column that is connected of cutting truss（42）, the ladder frame （4）Pass through trapezoidal bottom plate（41）With air door mechanism（3）It is accessibly connected.
- 8. efficient metal cutting dedusting device according to claim 1, it is characterised in that：The air passage（1）For steel material Babinet made of material.
- 9. efficient metal cutting dedusting device according to claim 1, it is characterised in that：Multigroup air door mechanism（3） The distance between two adjacent groups be one meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720621026.7U CN207358351U (en) | 2017-05-31 | 2017-05-31 | A kind of efficient metal cutting dedusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720621026.7U CN207358351U (en) | 2017-05-31 | 2017-05-31 | A kind of efficient metal cutting dedusting device |
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| Publication Number | Publication Date |
|---|---|
| CN207358351U true CN207358351U (en) | 2018-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720621026.7U Active CN207358351U (en) | 2017-05-31 | 2017-05-31 | A kind of efficient metal cutting dedusting device |
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| CN (1) | CN207358351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150163A (en) * | 2017-05-31 | 2017-09-12 | 广东省焊接技术研究所（广东省中乌研究院） | A kind of efficient metal cutting dedusting device |
-
2017
- 2017-05-31 CN CN201720621026.7U patent/CN207358351U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150163A (en) * | 2017-05-31 | 2017-09-12 | 广东省焊接技术研究所（广东省中乌研究院） | A kind of efficient metal cutting dedusting device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 510000 363 Changxin Road, Tianhe District, Guangzhou, Guangdong. Patentee after: China Uzbekistan Welding Research Institute Guangdong Academy of Sciences Address before: 510651 No. 363, Changxin Road, Guangzhou, Guangdong, Tianhe District Patentee before: Guangdong Welding Institute (China-Ukraine E.O. Paton Institute of Welding) |