CN209287866U - A kind of negative pressure dust removing device for board production equipment - Google Patents
A kind of negative pressure dust removing device for board production equipment Download PDFInfo
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- CN209287866U CN209287866U CN201821877654.2U CN201821877654U CN209287866U CN 209287866 U CN209287866 U CN 209287866U CN 201821877654 U CN201821877654 U CN 201821877654U CN 209287866 U CN209287866 U CN 209287866U
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- fixedly connected
- metal hose
- wall
- exhausting duct
- air
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Abstract
The utility model discloses a kind of negative pressure dust removing devices for board production equipment, including shell, the inner cavity of shell is equipped with negative pressure filtration device, the upper end air inlet of shell is fixedly connected with the first metal hose, wind-collecting cover is fixedly installed on the left of the lower part exhausting duct of the inner cavity of shell, the lower end of wind-collecting cover is fixedly connected with the second metal hose, by the way that wind-collecting cover is arranged in the exhausting duct of shell, wind-collecting cover perforation is fixedly connected with the second metal hose, the middle part of second metal hose is equipped with pipe switch valve, the left end of second metal hose is fixedly connected with air-exhausting duct, it is plugged with and interrupts in air-exhausting duct, it realizes after opening pipeline switch valve, the wind that exhausting duct is discharged wind-collecting cover introduces in the second metal hose, and it is discharged by air-exhausting duct, make stretching of interrupting, it will interrupt and be inserted into slot, blow out dust, guarantee quickly cleans in equipment slot Dust function.
Description
Technical field
The utility model relates to equipment dust removal field, specifically a kind of depression dust-removing for board production equipment is filled
It sets.
Background technique
Board production equipment can adhere to a large amount of dust at work, for the use longevity of the clean and tidy and equipment of guarantee workbench
Life, needs to clear up dedusting in time, and existing negative pressure dust removing device generates negative pressure, the dirt on inhalation device surface simply by blower
Soil, for the dust in equipment slot, pick-up performance is very poor, and therefore, spy proposes the utility model.
Utility model content
In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of negative pressure for board production equipment to remove
Dirt device has the function of to quickly clean dust and adjustable single dedusting area in slot.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of negative pressure for board production equipment
The inner cavity of dust-extraction unit, including shell, the shell is equipped with negative pressure filtration device, and the upper end air inlet of the shell is fixedly connected
There is the first metal hose, wind-collecting cover is fixedly installed on the left of the lower part exhausting duct of the inner cavity of the shell, the wind-collecting cover
Lower end is fixedly connected with the second metal hose, and the outer wall of first metal hose and the second metal hose is socketed with gripping tube, institute
The left end for stating the first metal hose is fixedly connected with main dust hood, and the front surface of the main dust hood is fixedly connected with air-exhausting duct,
The left end of second metal hose is fixedly connected through shell with the upper end of air-exhausting duct, and the middle part of second metal hose is solid
Surely it is connected with pipe switch valve, and the shaft of pipe switch valve is fixedly connected with rotor plate through gripping tube.
Further, the inner wall of the air-exhausting duct slidably connects connection sheet, and the inner wall of the connection sheet is fixedly connected with slotting
Mouth, and the bottom end of air-exhausting duct is run through in the lower end interrupted, the left and right side of the lower surface of the connection sheet is fixedly connected with spring
One end, the other end of two springs is respectively fixedly connected with the left and right side of the bottom end inner wall of air-exhausting duct.
Further, the left end of the lower part outer wall of first metal hose and right end are fixedly connected to connecting tube, and two
Gripping tube is run through in the outer end of a connecting tube, and the outer end outer wall of two connecting tubes is bolted with connection ring, two connections
The inner wall of ring, which is rotatably connected to, to be in charge of, and the bottom end being in charge of described in two is fixedly connected to secondary dust hood.
Further, inserted link, the main dust suction are fixedly connected on rear side of the front surface and rear surface of the secondary dust hood
The front surface of cover and the left end of rear surface and right side correspond to inserted link and are fixedly connected with insertion tube, the outer wall grafting of the relatively described inserted link
The inner end outer wall of the inner wall of insertion tube, the inserted link is bolted with nut.
Further, waffle slab is fixedly connected in the middle part of the inner wall of the main dust hood and secondary dust hood.
Further, the bottom surface quadrangle of the shell is provided with idler wheel.
The beneficial effects of the utility model are:
1. the utility model is fixedly connected with the second gold medal by the way that wind-collecting cover, wind-collecting cover perforation are arranged in the exhausting duct of shell
Belong to hose, the middle part of the second metal hose is equipped with pipe switch valve, and the left end of the second metal hose is fixedly connected with air-exhausting duct, air draft
It is plugged with and interrupts in pipe, realize after opening pipeline switch valve, it is soft that the wind that exhausting duct is discharged wind-collecting cover introduces the second metal
It in pipe, and is discharged by air-exhausting duct, makes stretching of interrupting, be inserted into interrupting in slot, blow out dust, guarantee quickly cleans equipment slots
The function of dust in hole.
2. the utility model is fixedly connected with connecting tube, the outer end of connecting tube by the lower part outer wall in the first metal hose
Be spirally connected connection ring, and connection ring rotation connection is in charge of, and the bottom end being in charge of is fixedly connected with secondary dust hood, and secondary dust hood can be with main dust hood
Spliced, realizes manually adjustable single suction area, the convenient function being dusted to biggish equipment outer wall.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is the detail view a of the utility model structure diagram；
Fig. 3 is that the main dust hood of the utility model, secondary dust hood and its connection structure main view cut open figure；
Fig. 4 is that the main dust hood of the utility model, secondary dust hood and its internal structure vertical view cut open figure.
Description of symbols: 1- shell；2- negative pressure filtration device；The first metal hose of 3-；4- wind-collecting cover；The second metal of 5-
Hose；6- gripping tube；The main dust hood of 7-；8- air-exhausting duct；9- pipe switch valve；10- rotor plate；11- connection sheet；12- interrupts；13-
Spring；14- connecting tube；15- connection ring；16- is in charge of；17- pair dust hood；18- insertion tube；19- inserted link；20- nut；21- grid
Plate；22- idler wheel.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments, it should be appreciated that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms also fall within application
The appended claims limited range.
It is the utility model structure diagram referring to Fig. 1-4 comprising the inner cavity of shell 1, shell 1 is filled equipped with negative pressure filtration
2 are set, negative pressure filtration device 2 is identical as existing dust catcher internal structure, has the function of air-breathing, filtering and exhaust, negative pressure filtration
For device 2 by the top air-breathing lower exhaust of shell 1, the upper end air inlet of shell 1 is fixedly connected with the first metal hose 3, shell 1
Inner cavity lower part exhausting duct on the left of be fixedly installed with wind-collecting cover 4, wind-collecting cover 4 is circular cover body, and the lower end of wind-collecting cover 4 is fixed
It is connected with the second metal hose 5, the outer wall of the first metal hose 3 and the second metal hose 5 is socketed with gripping tube 6, and gripping tube 6 is hard
Tube body, the left end of the first metal hose 3 are fixedly connected with main dust hood 7, and the front surface of main dust hood 7 is fixedly connected with air-exhausting duct
8, air-exhausting duct 8 is thinner stainless steel tube, and bottom end is parallel with main dust hood 7, and shell is run through in the left end of the second metal hose 5
1 is fixedly connected with the upper end of air-exhausting duct 8, and the middle part of the second metal hose 5 is fixedly connected with pipe switch valve 9, pipe switch valve 9
For manual ball valve, and the shaft of pipe switch valve 9 is fixedly connected with rotor plate 10 through gripping tube 6, after opening pipeline switch valve 9,
The airflow portion that negative pressure filtration device 2 is discharged downwards enters in wind-collecting cover 4, and successively passes through the second metal hose 5 and air-exhausting duct 8
Discharge can blow out the dust in slot, and the dirt of the sucking blowout of main dust hood 7 at the slot of 8 face equipment of air-exhausting duct
Soil, thus to dedusting at the slot of equipment.
The inner wall of air-exhausting duct 8 slidably connects connection sheet 11, and the inner wall of connection sheet 11, which is fixedly connected with, interrupts 12, and interrupts
The bottom end of air-exhausting duct 8 is run through in 12 lower end, and the left and right side of the lower surface of connection sheet 11 is fixedly connected with one end of spring 13,
13 spring ratio of spring is lower, and the other end of two springs 13 is respectively fixedly connected with the left side and the right side of the bottom end inner wall of air-exhausting duct 8
12 are interrupted positioned at the inside of air-exhausting duct 8, after opening pipeline switch valve 9, connection sheet 11 is in wind-force in nature in side
It is moved downward under effect, 12 lower end of making to interrupt is pierced by air-exhausting duct 8, consequently facilitating by the slot for 12 insertion equipment of interrupting, just
In clearing up lesser slot, the left end of the lower part outer wall of the first metal hose 3 and right end are fixedly connected to connecting tube 14, and two
Gripping tube 6 is run through in the outer end of a connecting tube 14, and the outer end outer wall of two connecting tubes 14 is bolted with connection ring 15, two connection rings
15 inner wall, which is rotatably connected to, is in charge of 16, is in charge of 16 bottom end for two and is fixedly connected to secondary dust hood 17, makes secondary dust hood
17 increase the single dust suction width of the utility model, are fixedly connected on rear side of the front surface and rear surface of secondary dust hood 17 slotting
Bar 19, the front surface of main dust hood 7 and the left end of rear surface and right side correspond to inserted link 19 and are fixedly connected with insertion tube 18, insert relatively
The inner wall of the outer wall grafting insertion tube 18 of bar 19, the inner end outer wall of inserted link 19 are bolted with nut 20, to assemble main 7 He of dust hood
Waffle slab 21,21 middle part of waffle slab are fixedly connected in the middle part of the inner wall of secondary dust hood 17, main dust hood 7 and secondary dust hood 17
Mesh is smaller, and external mesh is larger, and the bottom surface quadrangle of shell 1 is provided with idler wheel 22, the utility model easy to remove.
When utility model works, external power supply is connected, then negative pressure filtration device 2 works, outside air and equipment surface
Dust be discharged by 3 suction casing 1 of main dust hood 7 and the first metal hose, and after purification filtering by the lower part of shell 1
Air, when at the slot of cleaning equipment, open pipeline switch valve 9, then the airflow portion that negative pressure filtration device 2 is discharged downwards into
Enter in wind-collecting cover 4, and be successively discharged by the second metal hose 5 and air-exhausting duct 8, at the slot of 8 face equipment of air-exhausting duct, i.e.,
The dust in slot can be blown out, and air mass flow is discharged because the intake air flow of main dust hood 7 is greater than air-exhausting duct 8, therefore arrange
The dust of air and blowout that air hose 8 is discharged can be sucked by main dust hood 7；Dedusting makes outside to equipment large area, can will connect
Adapter tube 14 is spirally connected with connection ring 15, by 19 grafting insertion tube 18 of inserted link, and it is locked by nut 20, to complete main 7 He of dust hood
The assembling of secondary dust hood 17, to increase the dust suction width of the utility model.
The utility model is fixedly connected with the second gold medal by the way that wind-collecting cover 4, the perforation of wind-collecting cover 4 are arranged in the exhausting duct of shell 1
Belong to hose 5, the middle part of the second metal hose 5 is equipped with pipe switch valve 9, and the left end of the second metal hose 5 is fixedly connected with air-exhausting duct
8, it is plugged in air-exhausting duct 8 and interrupts 12, realize after opening pipeline switch valve 9, the wind that exhausting duct is discharged wind-collecting cover 4 introduces
It in second metal hose 5, and is discharged by air-exhausting duct 8, makes 12 stretchings of interrupting, will interrupt in 12 insertion slots, blow out dust, protect
Card quickly cleans the function of the dust in equipment slot, by being fixedly connected with connecting tube in the lower part outer wall of the first metal hose 3
14, the outer end of connecting tube 14 is spirally connected connection ring 15, and the rotation connection of connection ring 15 is in charge of 16, and the bottom end for being in charge of 16 is fixedly connected with secondary suction
Dust hood 17, secondary dust hood 17 can be spliced with main dust hood 7, realize manually adjustable single suction area, it is convenient to compared with
The function that big equipment outer wall is dusted.
Claims (6)
1. a kind of negative pressure dust removing device for board production equipment, it is characterised in that: including shell (1), the shell (1)
Inner cavity is equipped with negative pressure filtration device (2), and the upper end air inlet of the shell (1) is fixedly connected with the first metal hose (3), described
It is fixedly installed on the left of the lower part exhausting duct of the inner cavity of shell (1) wind-collecting cover (4), the lower end of the wind-collecting cover (4) is fixed to be connected
It being connected to the second metal hose (5), the outer wall of first metal hose (3) and the second metal hose (5) is socketed with gripping tube (6),
The left end of first metal hose (3) is fixedly connected with main dust hood (7), and the front surface of the main dust hood (7) is fixed to be connected
It being connected to air-exhausting duct (8), the left end of second metal hose (5) is fixedly connected through shell (1) with the upper end of air-exhausting duct (8),
It is fixedly connected with pipe switch valve (9) in the middle part of second metal hose (5), and the shaft of pipe switch valve (9) is through holding
Pipe (6) is fixedly connected with rotor plate (10).
2. a kind of negative pressure dust removing device for board production equipment according to claim 1, it is characterised in that: the row
The inner wall of air hose (8) slidably connects connection sheet (11), and the inner wall of the connection sheet (11) is fixedly connected with interrupt (12), and inserts
The bottom end of air-exhausting duct (8) is run through in the lower end of mouth (12), and the left and right side of the lower surface of the connection sheet (11) is fixedly connected with
One end of spring (13), the other end of two springs (13) are respectively fixedly connected with the left side of the bottom end inner wall of air-exhausting duct (8)
The right side and.
3. a kind of negative pressure dust removing device for board production equipment according to claim 1, it is characterised in that: described
The left end of the lower part outer wall of one metal hose (3) and right end are fixedly connected to connecting tube (14), and two connecting tubes (14)
Outer end is run through gripping tube (6), and the outer end outer wall of two connecting tubes (14) is bolted with connection ring (15), two connections
The inner wall of ring (15), which is rotatably connected to, to be in charge of (16), and the bottom end that (16) are in charge of described in two is fixedly connected to secondary dust hood
(17).
4. a kind of negative pressure dust removing device for board production equipment according to claim 3, it is characterised in that: the pair
It is fixedly connected on rear side of the front surface and rear surface of dust hood (17) inserted link (19), the front surface of the main dust hood (7)
It corresponds to inserted link (19) with the left end of rear surface and right side to be fixedly connected with insertion tube (18), the outer wall of the relatively described inserted link (19) is inserted
The inner wall of cylinder (18) is patched, the inner end outer wall of the inserted link (19) is bolted with nut (20).
5. a kind of negative pressure dust removing device for board production equipment according to claim 3, it is characterised in that: the master
Waffle slab (21) are fixedly connected in the middle part of dust hood (7) and the inner wall of secondary dust hood (17).
6. a kind of negative pressure dust removing device for board production equipment according to claim 1, it is characterised in that: the shell
The bottom surface quadrangle of body (1) is provided with idler wheel (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821877654.2U CN209287866U (en) | 2018-11-15 | 2018-11-15 | A kind of negative pressure dust removing device for board production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821877654.2U CN209287866U (en) | 2018-11-15 | 2018-11-15 | A kind of negative pressure dust removing device for board production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209287866U true CN209287866U (en) | 2019-08-23 |
Family
ID=67644475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821877654.2U Active CN209287866U (en) | 2018-11-15 | 2018-11-15 | A kind of negative pressure dust removing device for board production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209287866U (en) |
-
2018
- 2018-11-15 CN CN201821877654.2U patent/CN209287866U/en active Active
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