CN208788412U - A kind of dust purifier air negative pressure Work fixing device - Google Patents
A kind of dust purifier air negative pressure Work fixing device Download PDFInfo
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- CN208788412U CN208788412U CN201821556766.8U CN201821556766U CN208788412U CN 208788412 U CN208788412 U CN 208788412U CN 201821556766 U CN201821556766 U CN 201821556766U CN 208788412 U CN208788412 U CN 208788412U
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- dust purifier
- work
- filter screen
- negative pressure
- fixation clamp
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Abstract
The utility model discloses a kind of dust purifier air negative pressure Work fixing device, including dust purifier, dust purifier is connect by exhaust pipe with equipment supporter, and equipment supporter is equipped with negative pressuren zone and gas vent, and exhaust pipe is connect with gas vent；The work-piece fixation clamp of intermediate aperture is equipped with above negative pressuren zone, workpieces processing is fixed on work-piece fixation clamp, the area of workpieces processing lower surface is greater than the area in work-piece fixation clamp hole, filter screen is equipped in dust purifier, filter screen cross sectional shape is " V " font, and the operating pressure of the blower in dust purifier is greater than 22000 Pascals.The present apparatus improves the work negative pressure of blower, and under this negative pressure, most workpiece can be firmly fixed to above workbench when laser marking, laser cutting etc. are processed.In conjunction with the duplicate fixture of workpiece external dimension, greatly improve efficiency, precision, certified product rate of the user in processing.
Description
Technical field
The utility model belongs to air cleaning facility field, and in particular to a kind of dust purifier air negative pressure workpiece is fixed
Device.
Background technique
Industrial fumes clearing machine (referred to below as clearing machine) is the professional equipment of purified industrial flue dust, exhaust gas etc..It is common purifying
Machine only purifies this kind of effect of flue dust because work negative pressure is smaller (3200 Pascals or so), and user is using these
When equipment, there are many workpiece, such as pcb board, flexibility FPC etc., fixed workpiece of in addition trying every possible means is generally required.Cause low efficiency
Under, it is fixed unstable, positioning is inaccurate a series of problems, such as.
Utility model content
The purpose of the utility model is to provide a kind of dust purifier air negative pressure Work fixing devices, improve blower
Work negative pressure, has met or exceeded 22000 Pascals, and under this negative pressure, most workpiece is in laser marking, laser cutting
When Deng processing, it can be firmly fixed to above workbench.In conjunction with the duplicate fixture of workpiece external dimension, so that user is existed
Efficiency, precision, certified product rate when processing greatly improve.
One embodiment of the utility model provides a kind of dust purifier air negative pressure Work fixing device, including cigarette
Dirt clearing machine, dust purifier are connect by exhaust pipe with equipment supporter, and equipment supporter is equipped with negative pressuren zone and gas vent, exhaust pipe
It is connect with gas vent；The work-piece fixation clamp of intermediate aperture is equipped with above negative pressuren zone, workpieces processing is fixed on work-piece fixation clamp
On, the area of workpieces processing lower surface is greater than the area in work-piece fixation clamp hole, is equipped with filter screen, filter screen in dust purifier
Cross sectional shape is " V " font, and the operating pressure of the blower in dust purifier is greater than 22000 Pascals.
Preferably, dust purifier includes casing, and casing is equipped with air inlet and air outlet, and wind is equipped at air outlet
Machine, the air duct between air inlet and blower are equipped with multiple filtration net, and shell body is equipped with sealing cover at filter screen, is used for
Filter screen is dismantled, sealing cover is to be opened flat gate-type, and sealing cover is adsorbed in shell body by strong magnet assembly, shell body and sealing
Lid uses the conical surface and arc surface line contact sealing form, and sealing element is equipped between sealing cover and shell body.
Preferably, shell body is equipped with groove, inlays strong magnet assembly in groove.
Preferably, the material of sealing element is PORON material.
Dust purifier air negative pressure Work fixing device provided by the utility model improves the work negative pressure of blower,
Met or exceeded 22000 Pascals, under this negative pressure, most workpiece laser marking, laser cutting etc. process when,
It can be firmly fixed to above workbench.In conjunction with the duplicate fixture of workpiece external dimension, make user processing when
Efficiency, precision, certified product rate greatly improve.
Detailed description of the invention
Fig. 1 show the signal of one embodiment of the dust purifier air negative pressure Work fixing device of the utility model
Figure.
Specific embodiment
It is specific below in conjunction with the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.
With reference to Fig. 1, in one embodiment of the utility model, dust purifier air negative pressure Work fixing device includes
Dust purifier 1, dust purifier 1 are connect by exhaust pipe 2 with equipment supporter 5, and equipment supporter 5 is equipped with negative pressuren zone 4 and exhaust
Hole 3, exhaust pipe 2 are connect with gas vent 3；The work-piece fixation clamp 6 of intermediate aperture is equipped with above negative pressuren zone 4, workpieces processing 7 is fixed
On work-piece fixation clamp 6, the area of 7 lower surface of workpieces processing is greater than the area in 6 hole of work-piece fixation clamp, and laser head 8 is right
When workpieces processing 7 carries out the processing such as laser marking, laser cutting, workpieces processing 7 can be firmly fixed to above workbench.Flue dust
Filter screen is equipped in clearing machine 1, filter screen cross sectional shape is " V " font, and the operating pressure of the blower in dust purifier is greater than
22000 Pascals.
In one embodiment of the utility model, dust purifier includes casing, and casing is equipped with air inlet and air outlet,
Blower is equipped at air outlet, the air duct between air inlet and blower is equipped with multiple filtration net, and shell body is close to filtering
Sealing cover is equipped at net, for dismantling filter screen, sealing cover is to be opened flat gate-type, and sealing cover is adsorbed on casing shell by strong magnet assembly
On body, shell body and sealing cover use the conical surface and arc surface line contact sealing form, are equipped between sealing cover and shell body
Sealing element.
In one embodiment of the utility model, sealing material can choose the PORON material of certain thickness (5mm).
The characteristic of this material be it is soft, airtight, meet pressure and can deform, but after removing when pressure, this material can spring back to not by
Reset condition before power.
In one embodiment of the utility model, shell body is equipped with groove, inlays strong magnet assembly in groove.
Although being made that detailed description to the utility model with above-mentioned preferred embodiment, above-described embodiment is not used
Limit the utility model.Those skilled in the art is not it should be recognized that departing from skill given by technical solutions of the utility model
In the case where art feature and range, to increase made by technical characteristic, with the replacement of some same contents in this field, this should all be belonged to
The protection scope of utility model.
Claims (4)
1. a kind of dust purifier air negative pressure Work fixing device, characterized in that including dust purifier, the clarifying smoke
Machine is connect by exhaust pipe with equipment supporter, and the equipment supporter is equipped with negative pressuren zone and gas vent, the exhaust pipe and the row
Stomata connection；The work-piece fixation clamp of intermediate aperture is equipped with above the negative pressuren zone, workpieces processing is fixed on the workpiece and fixes
On fixture, the area of the workpieces processing lower surface is greater than the area in the work-piece fixation clamp hole, in the dust purifier
Equipped with filter screen, the filter screen cross sectional shape is " V " font, and the operating pressure of the blower in the dust purifier is greater than
22000 Pascals.
2. the apparatus according to claim 1, characterized in that the dust purifier includes casing, the casing be equipped with into
Air port and air outlet are equipped with blower at the air outlet, and the air duct between the air inlet and the blower is equipped with more
Layer filter screen, the shell body is equipped with sealing cover at the filter screen, for dismantling the filter screen, the sealing cover
To be opened flat gate-type, the sealing cover is adsorbed in the shell body by strong magnet assembly, the shell body and the sealing
Lid uses the conical surface and arc surface line contact sealing form, and sealing element is equipped between the sealing cover and the shell body.
3. device according to claim 1 or 2, characterized in that between the equipment supporter and the work-piece fixation clamp
Equipped with sealing element.
4. device according to claim 3, characterized in that the material of the sealing element is PORON material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821556766.8U CN208788412U (en) | 2018-09-21 | 2018-09-21 | A kind of dust purifier air negative pressure Work fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821556766.8U CN208788412U (en) | 2018-09-21 | 2018-09-21 | A kind of dust purifier air negative pressure Work fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208788412U true CN208788412U (en) | 2019-04-26 |
Family
ID=66210514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821556766.8U Active CN208788412U (en) | 2018-09-21 | 2018-09-21 | A kind of dust purifier air negative pressure Work fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208788412U (en) |
-
2018
- 2018-09-21 CN CN201821556766.8U patent/CN208788412U/en active Active
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