CN208662856U - A kind of air duct control box of absorption platform - Google Patents
A kind of air duct control box of absorption platform Download PDFInfo
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- CN208662856U CN208662856U CN201821398892.5U CN201821398892U CN208662856U CN 208662856 U CN208662856 U CN 208662856U CN 201821398892 U CN201821398892 U CN 201821398892U CN 208662856 U CN208662856 U CN 208662856U
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- absorption platform
- wind chamber
- control
- air duct
- gasket
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Abstract
The utility model discloses a kind of air ducts of absorption platform to control box, is related to technical field of laser processing comprising conversion wind chamber, gasket and driving device；Conversion wind chamber is provided with air inlet and air outlet, and air inlet is connect by pipeline with absorption platform, for the air in absorption platform to be sent into conversion wind chamber；Air outlet is connect by pipeline with negative pressure device, for providing negative pressure for conversion wind chamber；Gasket be movably arranged on conversion wind it is intracavitary, for controlling unlatching/closing of air outlet；Driving device is for driving gasket to move.The utility model can fast and effectively realize the open and close of absorptive table, improve production efficiency, and be easy to connect with external pipe integrated.
Description
Technical field
The utility model relates to technical field of laser processing, are specifically a kind of air duct control boxes of absorption platform.
Background technique
When outdoor advertisement lighthouse and large-area displays screen laser machine, need workpiece surface smooth, surface is more smooth, adds
Work precision is better, so the workbench for just needing to put workpiece needs adsorption function.
But existing large area absorption of workpieces platform frequent starting is when closing, big, low efficiency etc. that there are blower losses
Existing deficiency.Such as the workpiece of 1 meter 2 or more of length and width of processing needs a few minutes now, work in equipment 24 hours does not rest, this is just
It is required that absorption platform continuous 24 hours work.Workpiece does not need to adsorb before being well placed, and workpiece compares when absorption
It is good to swing, absorption is opened after putting position well, so that it may show to be laid flat by workpiece whole.Because of prolonged use and high-frequency unlatching is closed
It closes, conventional air duct control is bigger to the loss of blower, and tighter to control unit requirement, and the cost is relatively high.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of air ducts of absorption platform
Box is controlled, can fast and effectively realize the open and close of absorptive table, improves production efficiency, and be easy to connect collection with external pipe
At.
To achieve the above objectives, the technical scheme adopted by the utility model is that: a kind of air duct of absorption platform controls box,
It is connect respectively with absorption platform and negative pressure device, including conversion wind chamber, gasket and driving device；The conversion wind chamber is provided with
Air inlet and air outlet, the air inlet are connect by pipeline with absorption platform, are turned for the air in absorption platform to be sent into
Change wind chamber；The air outlet is connect by pipeline with negative pressure device, for providing negative pressure for conversion wind chamber；The gasket activity
Setting is intracavitary in conversion wind, for controlling unlatching/closing of air outlet；The driving device is for driving gasket to move.
Based on the above technical solution, the driving device includes control-rod and cylinder, one end of the control-rod
It is connect with gasket, the other end of control-rod is connect with cylinder.
Based on the above technical solution, outside conversion wind chamber, the end of control-rod, which is pierced by, to be turned for the cylinder setting
It is connect after changing wind chamber with cylinder.
Based on the above technical solution, the control-rod and gasket junction are provided at least a piece of baffle.
Based on the above technical solution, the junction of the control-rod and cylinder is provided with speed governing valve.
Based on the above technical solution, further include horizontally disposed backing plate, branch is vertically arranged in the middle part of the backing plate
Fagging；The one side on backing plate and abutting against support plate is arranged in the conversion wind chamber；The cylinder is mounted on by support base
The other side on backing plate and positioned at support plate；The control-rod is connect after sequentially passing through support plate, conversion wind chamber with gasket.
Based on the above technical solution, the junction of the control-rod and support plate is provided with sliding bearing.
Based on the above technical solution, the negative pressure device is induced draft fans.
Based on the above technical solution, the air inlet is equipped with multiple, is connect respectively by pipeline with absorption platform.
The utility model has the beneficial effects that:
The frequent starting of blower is converted to the frequent movement of cylinder by the air duct control box of the utility model.By this reality
With novel, reduction fan trouble, raising production efficiency.Therefore, for comprehensive, the air duct of the utility model controls box, can be effective
The open and close for quickly realizing absorptive table, improve production efficiency, and are easy to connect with external pipe integrated.
Secondly, air duct control box further includes the sliding bearing of setting on the supporting plate, guarantee that control-rod direction does not occur partially
It moves.It can ensure that gasket is fitted closely with conversion wind chamber, it is therefore prevented that the gas leakage of air cavity.
Again, removable design is done in control-rod and gasket coupling part, i.e. control-rod is provided with gasket junction
Baffle, by increasing or decreasing baffle quantity come the distance between lever for adjusting oil and gasket.To realize adjusting gasket
Position reach optimum efficiency.
Detailed description of the invention
Fig. 1 is the perspective view that air duct controls box in the utility model embodiment；
Fig. 2 is the front view that air duct controls box in the utility model embodiment；
Fig. 3 is the left view of Fig. 2；
Fig. 4 is the top view of Fig. 2.
Appended drawing reference:
1- backing plate；11- support plate；12- support base；13- sliding bearing；
2- converts wind chamber；21- air inlet；22- air outlet；
3- control-rod；31- cylinder；
4- gasket.
Specific embodiment
The embodiments of the present invention are described below in detail, the embodiment described example is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.
In the description of the present invention, it should be noted that for the noun of locality, if any term " center ", " laterally
(X) ", " longitudinal (Y) ", " vertical (Z) ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right",
The indicating positions such as "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship be based on
Orientation or positional relationship shown in the drawings is merely for convenience of narration the utility model and simplifies description, rather than instruction or dark
Showing signified device or element must have a particular orientation, be constructed and operated with particular orientation, should not be understood as limiting this reality
With novel specific protection scope.
Made below with reference to the attached drawing of specification by being further described to specific embodiment of the present utility model
The technical solution of the utility model and its benefits are clearer.Describing embodiment below with reference to attached drawing is to show
Example property, it is intended to explain the utility model, and should not be understood as limiting the present invention.
Referring to shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the utility model embodiment provides a kind of air duct control of absorption platform
Box processed, connect with absorption platform and negative pressure device respectively, specifically, negative pressure device is induced draft fans.The air duct controls box
Convert wind chamber 2, gasket 4 and driving device；
Conversion wind chamber 2 is provided with air inlet 21 and air outlet 22, and air inlet 21 is connect with absorption platform by pipeline, is used for
Air in absorption platform is sent into conversion wind chamber 2；Specifically, air inlet 21 can be equipped with multiple, specific number can be according to using
It is required that being adjusted, it is connect respectively by pipeline with absorption platform.Air outlet 22 is connect by pipeline with negative pressure device, for for
It converts wind chamber 2 and negative pressure is provided；
Gasket 4 is movably arranged in conversion wind chamber 2, for controlling unlatching/closing of air outlet 22；The shape of gasket 4
Shape is adapted with air outlet 22, and when absorption platform needs to close, air cavity and induced draft fans are separated, and gasket can be completely at this time
It is bonded with conversion wind chamber, without air leakage phenomena.When absorption platform needs to open, cylinder drives gasket 4 to return by control-rod
Contracting, conversion wind chamber inlet and outlet connection, forms complete air duct.
Driving device is for driving gasket 4 to move.Specifically, driving device includes control-rod 3 and cylinder 31, control-rod
3 one end is connect with gasket 4, and the other end of control-rod 3 is connect with cylinder 31.Specifically, one end of control-rod 3 is machined with spiral shell
Line compresses in order to connect cylinder, the other end and gasket 4 by screw thread.
In the present embodiment, cylinder 31 setting conversion wind chamber 2 outside, the end of control-rod 3 be pierced by conversion wind chamber 2 after with gas
Cylinder 31 connects.
Preferably, control-rod 3 and 4 junction of gasket are provided at least a piece of baffle.Baffle passes through increasing with a thickness of 2mm
Few baffle quantity that adds deduct comes the distance between lever for adjusting oil and gasket.Control-rod 3 and the junction of cylinder 31 are provided with
Air inlet size speed is adjusted in speed governing valve.
It is furthermore preferred that air duct control box further includes horizontally disposed backing plate 1, the middle part of the backing plate 1 is vertically arranged with support
Plate 11；Conversion wind chamber 2 is arranged on backing plate 1 and abuts against the one side of support plate 11；Cylinder 31 is mounted on by support base 12
The other side on backing plate 1 and positioned at support plate 11；Control-rod 3 connects after sequentially passing through support plate 11, conversion wind chamber 2 with gasket 4
It connects.Specifically, the junction of control-rod 3 and support plate 11 is provided with sliding bearing 13.Cylinder realizes that control-rod is moved forward and backward, sliding
Dynamic bearing guarantees the direction of control-rod without departing from preferably gasket being allowed to be bonded with support frame.
The air duct of the utility model controls box, can effectively control the open and close of absorption platform, can substantially reduce
The failure rate of blower, and can satisfy the high-frequency open and close requirement of absorption platform, pass through professional and complete laser dotting control
System processed, the system include industrial PC, control card, control software, solenoid valve, compressed air etc., equipment start to work
When, which issues instruction automatically, by controlling solenoid valve, realizes the automatic opening of absorption platform, device end work
When, which issues instruction automatically, and it by control solenoid valve, realizes being automatically closed for absorption platform, improves production efficiency,
And reduce equipment cost.
In the description of specification, reference term " one embodiment ", " preferably ", " example ", " specific example " or " one
The description of a little examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example, is contained in
In at least one embodiment or example of the utility model, in the present specification not necessarily for the schematic representation of above-mentioned term
Refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any one
It is combined in a suitable manner in a or multiple embodiments or example.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the utility model
It is not limited to above-mentioned specific embodiment, it is equal using the improvement of techniques well known and substitution on the basis of the utility model
The protection scope of the utility model is fallen in, should be limited by each claim.
Claims (9)
1. a kind of air duct of absorption platform controls box, it is connect respectively with absorption platform and negative pressure device, it is characterised in that: including
Convert wind chamber (2), gasket (4) and driving device；
The conversion wind chamber (2) is provided with air inlet (21) and air outlet (22), and the air inlet (21) passes through pipeline and absorption
Platform connection, for the air in absorption platform to be sent into conversion wind chamber (2)；The air outlet (22) is filled by pipeline and negative pressure
Connection is set, for providing negative pressure for conversion wind chamber (2)；
The gasket (4) is movably arranged in conversion wind chamber (2), for controlling unlatching/closing of air outlet (22)；
The driving device is for driving gasket (4) to move.
2. the air duct of absorption platform as described in claim 1 controls box, it is characterised in that: the driving device includes control
One end of bar (3) and cylinder (31), the control-rod (3) is connect with gasket (4), the other end and cylinder of control-rod (3)
(31) it connects.
3. the air duct of absorption platform as claimed in claim 2 controls box, it is characterised in that: cylinder (31) setting is turning
It is external to change wind chamber (2), the end of control-rod (3) is pierced by conversion wind chamber (2) and connect afterwards with cylinder (31).
4. the air duct of absorption platform as claimed in claim 2 controls box, it is characterised in that: the control-rod (3) and sealing
Pad (4) junction is provided at least a piece of baffle.
5. the air duct of absorption platform as claimed in claim 2 controls box, it is characterised in that: the control-rod (3) and cylinder
(31) junction is provided with speed governing valve.
6. the air duct of absorption platform as claimed in claim 3 controls box, it is characterised in that: further include horizontally disposed backing plate
(1), support plate (11) are vertically arranged in the middle part of the backing plate (1)；The conversion wind chamber (2) is arranged on backing plate (1) and abuts
One side in support plate (11)；The cylinder (31) is mounted on backing plate (1) by support base (12) and is located at support plate
(11) the other side；The control-rod (3) sequentially passes through support plate (11), conversion wind chamber (2) is connect with gasket (4) afterwards.
7. the air duct of absorption platform as claimed in claim 6 controls box, it is characterised in that: the control-rod (3) and support
The junction of plate (11) is provided with sliding bearing (13).
8. the air duct of absorption platform as described in claim 1 controls box, it is characterised in that: the negative pressure device is exhausting wind
Machine.
9. the air duct of absorption platform as described in claim 1 controls box, it is characterised in that: the air inlet (21) is equipped with more
It is a, it is connect respectively by pipeline with absorption platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821398892.5U CN208662856U (en) | 2018-08-29 | 2018-08-29 | A kind of air duct control box of absorption platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821398892.5U CN208662856U (en) | 2018-08-29 | 2018-08-29 | A kind of air duct control box of absorption platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208662856U true CN208662856U (en) | 2019-03-29 |
Family
ID=65839936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821398892.5U Active CN208662856U (en) | 2018-08-29 | 2018-08-29 | A kind of air duct control box of absorption platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208662856U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857108A (en) * | 2018-08-29 | 2018-11-23 | 武汉三工激光科技有限公司 | A kind of air duct control box of absorption platform |
-
2018
- 2018-08-29 CN CN201821398892.5U patent/CN208662856U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857108A (en) * | 2018-08-29 | 2018-11-23 | 武汉三工激光科技有限公司 | A kind of air duct control box of absorption platform |
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