CN203426133U - Dust sucking device for engraving machine - Google Patents
Dust sucking device for engraving machine Download PDFInfo
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- CN203426133U CN203426133U CN201320498907.6U CN201320498907U CN203426133U CN 203426133 U CN203426133 U CN 203426133U CN 201320498907 U CN201320498907 U CN 201320498907U CN 203426133 U CN203426133 U CN 203426133U
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- air curtain
- dust sucking
- engraving machine
- cavity
- dust
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Abstract
The utility model relates to a dust sucking device for an engraving machine. The dust sucking device comprises a dust sucking head which is installed on an electric spindle. An air blow pipe and an air suction pipe are connected to the dust sucking head. Two cavities which are isolated from each other are formed in the dust sucking head and are respectively the dust sucking cavity and the air curtain cavity. One side of the air curtain cavity is communicated with the air blow pipe, a downward annular air curtain cavity outlet is formed in the other side of the air curtain cavity, one side of the dust sucking cavity is communicated with the air suction pipe, a downward dust sucking cavity inlet is formed in the other side of the dust sucking cavity, and the annular air curtain cavity outlet is located in the outer side of the dust sucking cavity inlet. When the dust sucking device works, compressed air is blown down in the direction of the electric spindle through the annular air curtain cavity outlet, an annular air curtain is formed on the outer side of a machining area, dust produced by machining workpieces is blocked in the air curtain, and at the same time, the dust sucking device works to suck the dust. The dust sucking device is simple in structure and obvious in effect, the working environment is effectively improved, the service life of the engraving machine is prolonged, and the machining accuracy of the engraving machine is guaranteed.
Description
Technical field
The utility model relates to engraving machine dust exhaust apparatus.
Background technology
Engraving machine, also can machining of non-metallic workpiece except can processing metal workpiece.When processing some non-metal workpiece as graphite workpiece, can form a large amount of dust, now widely used engraving machine, lack dust exhaust apparatus, when the above-mentioned workpiece of processing, dust can fly upward everywhere, poor working environment, not only operator is brought to health hazard, also can reduce the service life of engraving machine and the precision of engraving machine simultaneously.Need to be improved.
Summary of the invention
The purpose of this utility model is the above-mentioned deficiency for prior art, and a kind of engraving machine dust exhaust apparatus that can effectively improve working environment is provided.
Technical solution of the present utility model is as follows.
A kind of engraving machine dust exhaust apparatus, it is characterized in that: it comprises the cleaner head being installed on electric main shaft, in described cleaner head, be connected with gas blow pipe and air intake duct, in described cleaner head, there are two isolated each other cavitys, respectively vacuum chamber and air curtain chamber, wherein, one side and the gas blow pipe in air curtain chamber interlink, opposite side has the air curtain chamber outlet of downward ring-type, one side and the air intake duct of vacuum chamber interlink, opposite side has downward vacuum chamber entrance, and the air curtain chamber outlet of described ring-type is positioned at the outside of vacuum chamber entrance.
During work, by air compressor machine, compressed air is sent into air curtain chamber through gas blow pipe, and blow down through the air curtain chamber outlet para-electric major axes orientation of ring-type, in the outside of processing district, form one ring-type air curtain, the dust that processing work is formed blocks in the inner, controls dust and in air curtain, must not outwards run loose, simultaneously, vacuum cleaner work, forms negative pressure in the vacuum chamber interlinking with air intake duct, and dust is inhaled in vacuum chamber and finally by air intake duct, is siphoned away through vacuum chamber entrance.
Further technical solution is, described air curtain chamber exports gap in the form of a ring, and the width in gap is not more than 10 ㎜.
The width in gap is relevant with the power of air-blowing quantity and air compressor machine, and less gap is conducive to form good air curtain.
The width in above-mentioned gap should be the smaller the better, considers the problem of processing, with 0.5-2 ㎜, is advisable.
The technical solution of a step is again, and the gap length of the annular slot of described air curtain chamber outlet is adjustable.
Realizing above-mentioned adjustable structure can be:
The outlet of above-mentioned air curtain chamber is formed by the sidewall of the opposite face of two members, and wherein the sidewall of a side member is the conical surface, and this side member is that spiral is connected in the adjustable ring on outermost member.
Rotate adjustable ring, the gap length of the annular slot of conveniently adjusted air curtain chamber outlet.
The utility model and simple in structure, successful, effectively improve working environment, guaranteed the service life of engraving machine and the machining accuracy of engraving machine.
Accompanying drawing explanation
Below with reference to drawings and Examples, the utility model is described in further details.
Accompanying drawing 1 is the structural representation of first embodiment of the utility model.
Accompanying drawing 2 is the fundamental diagram of first embodiment of the utility model.
Accompanying drawing 3 is the structural representation of second embodiment of the utility model.
Accompanying drawing 4 is the partial enlarged drawing of second embodiment of the utility model.
In accompanying drawing, each sequence number is respectively: 1, workbench; 2, workpiece; 3, annular air curtain wall; 4, electric main shaft; 5, air intake duct; 6, gas blow pipe; 7, seal A; 8, vacuum chamber; 9, cleaner head; 10, seal B; 11, sub-folder head; 12, air curtain chamber; 13, vacuum chamber entrance; 14, air curtain chamber outlet; 15, the inner member in exit, air curtain chamber; 16, adjustable ring; 17, the outer member again in exit, air curtain chamber.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Referring to Fig. 1, 2, a kind of engraving machine dust exhaust apparatus shown in first embodiment of the utility model, it comprises the cleaner head 9 being installed on electric main shaft 4, in described cleaner head 9, be connected with gas blow pipe 6 and air intake duct 5, in described cleaner head, there are two isolated each other cavitys, respectively vacuum chamber 8 and air curtain chamber 12, wherein, one side and the gas blow pipe 6 in air curtain chamber 12 interlink, opposite side has the air curtain chamber outlet 14 of downward ring-type, one side and the air intake duct 5 of vacuum chamber 8 interlink, opposite side has downward vacuum chamber entrance 13, the air curtain chamber outlet 14 of described ring-type is positioned at the outside of vacuum chamber entrance 13.In this embodiment, air curtain chamber outlet 14 is gap in the form of a ring, and the width in gap is 1 ㎜.
During work, by air compressor machine, compressed air is sent into air curtain chamber 12 through gas blow pipe 6, and blow down through the air curtain chamber outlet para-electric major axes orientation of ring-type, ring-type air curtain wall 3 together with forming outside the processing district of 1 of electric main shaft 4 and workbench, the dust that processing work 2 is formed blocks in the inner, controlling dust must not outwards run loose in air curtain, simultaneously, vacuum cleaner work, with the interior formation negative pressure of vacuum chamber 8 that air intake duct 5 interlinks, dust is inhaled in vacuum chamber and finally by air intake duct 5, is siphoned away through vacuum chamber entrance 13.
Referring to Fig. 3,4, different from first embodiment is, a kind of engraving machine dust exhaust apparatus shown in second embodiment of the utility model, its air curtain chamber outlet 14 inner member 15 by exit, air curtain chamber and spiral are connected in the adjustable ring 16 that the sidewall in the outer member again 17 in exit, air curtain chamber is the conical surface and form.When turn adjustable ring 16, adjustable ring moves up and down, and the gap length of annular slot is adjustable.
Above-mentioned drawings and Examples only, for the utility model is described, do not constitute any limitation protection domain of the present utility model.
The utility model that above-mentioned structure like this forms all has many saving graces for technical staff of the same trade now, and the progressive that really possesses skills.
Claims (5)
1. an engraving machine dust exhaust apparatus, it is characterized in that: it comprises the cleaner head being installed on electric main shaft, in described cleaner head, be connected with gas blow pipe and air intake duct, in described cleaner head, there are two isolated each other cavitys, respectively vacuum chamber and air curtain chamber, wherein, one side and the gas blow pipe in air curtain chamber interlink, opposite side has the air curtain chamber outlet of downward ring-type, one side and the air intake duct of vacuum chamber interlink, opposite side has downward vacuum chamber entrance, and the air curtain chamber outlet of described ring-type is positioned at the outside of vacuum chamber entrance.
2. engraving machine dust exhaust apparatus according to claim 1, is characterized in that: described air curtain chamber exports gap in the form of a ring, and the width in gap is not more than 10 ㎜.
3. engraving machine dust exhaust apparatus according to claim 2, is characterized in that: the width in described gap is 0.5-2 ㎜.
4. engraving machine dust exhaust apparatus according to claim 1, is characterized in that: the annular slot of described air curtain chamber outlet is adjustable.
5. engraving machine dust exhaust apparatus according to claim 4, is characterized in that: the outlet of above-mentioned air curtain chamber is formed by the sidewall of the opposite face of two members, and wherein a side member is the adjustable ring that sidewall is the conical surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498907.6U CN203426133U (en) | 2013-08-16 | 2013-08-16 | Dust sucking device for engraving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320498907.6U CN203426133U (en) | 2013-08-16 | 2013-08-16 | Dust sucking device for engraving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203426133U true CN203426133U (en) | 2014-02-12 |
Family
ID=50055195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320498907.6U Expired - Fee Related CN203426133U (en) | 2013-08-16 | 2013-08-16 | Dust sucking device for engraving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203426133U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291670A (en) * | 2015-11-11 | 2016-02-03 | 常州市天速电机有限公司 | Carving head protection device for carving machine |
| CN106427336A (en) * | 2016-11-11 | 2017-02-22 | 苏州亨达尔工业材料有限公司 | Dust removing device of carving machine |
| CN108859543A (en) * | 2018-07-26 | 2018-11-23 | 钱浩 | A kind of dust-extraction unit for engraving machine |
| CN110065334A (en) * | 2019-05-24 | 2019-07-30 | 刘文斌 | One kind being used for the molding tools of ceramic pattern |
-
2013
- 2013-08-16 CN CN201320498907.6U patent/CN203426133U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105291670A (en) * | 2015-11-11 | 2016-02-03 | 常州市天速电机有限公司 | Carving head protection device for carving machine |
| CN106427336A (en) * | 2016-11-11 | 2017-02-22 | 苏州亨达尔工业材料有限公司 | Dust removing device of carving machine |
| CN108859543A (en) * | 2018-07-26 | 2018-11-23 | 钱浩 | A kind of dust-extraction unit for engraving machine |
| CN110065334A (en) * | 2019-05-24 | 2019-07-30 | 刘文斌 | One kind being used for the molding tools of ceramic pattern |
| CN110065334B (en) * | 2019-05-24 | 2020-09-25 | 刘文斌 | Manufacturing tool for ceramic pattern forming |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20160816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |