CN106965266A - A kind of vacuum distribution and its wood craft machines - Google Patents
A kind of vacuum distribution and its wood craft machines Download PDFInfo
- Publication number
- CN106965266A CN106965266A CN201710344197.4A CN201710344197A CN106965266A CN 106965266 A CN106965266 A CN 106965266A CN 201710344197 A CN201710344197 A CN 201710344197A CN 106965266 A CN106965266 A CN 106965266A
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- CN
- China
- Prior art keywords
- gas circuit
- connection end
- vacuum distribution
- circuit connection
- pedestal
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C9/00—Multi-purpose machines; Universal machines; Equipment therefor
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The present invention relates to a kind of vacuum distribution and its lathe, including pedestal, the pedestal is provided with a vacuum pump adapter and multiple execution gas circuit connection ends, an adapter cavity is correspondingly provided between each execution gas circuit connection end and joint, the adapter cavity includes air inlet and relief hole, the air inlet and fittings, the relief hole and atmosphere；Cylinder piston rod is provided with adapter cavity, the cylinder is fixed on pedestal by cylinder block, the piston rod is provided with piston head, the piston head is moved back and forth with piston rod, and closure air inlet makes execution gas circuit connection end connect joint with performing gas circuit connection end with atmosphere or closure relief hole.Compact mechanical structure of the present invention, sealed reliable performs conversion rapid.
Description
Technical field
The present invention relates to woodworking machinery field, and in particular to a kind of executory vacuum distribution of carpenter's gas circuit and band
There is the woodwork processing center of the distributor.
Background technology
The vacuum distribution system of woodwork processing center, is the set of system for controlling multistation to process with a vavuum pump,
The common work of No. 1 machining area, No. 2 machining areas, N machining areas and multizone can arbitrarily be switched by this set system
Make.Typically double is processed, i.e.,：No. 1 machining area, No. 2 machining areas, 1+2 region-wide (processing long slab).Current duplex
The vacuum distribution system of position woodwork processing center is to control two sets of vacuum lines respectively using two flow control valves；And vacuum tube
The diameter on road is generally in 50mm or so, it is therefore desirable to using very big flow control valve, it is necessary to be turned on using which pipeline
Which flow control valve is, it is necessary to coordinate two sets of steel pipelines of making；The shortcoming of current wood craft machines vacuum distribution system is：
Volume is larger, and 2. pipe joint is more greatly for space-consuming, and easy gas leakage is 3., it is necessary to take after plank is processed
During lower plate, vacuum pressure release is too slow.
And vacuum distribution of the prior art, selects execution path, for common by the way of rotation mostly
For carpenter's bed, transformation will be larger to machine reformation scope using such a distributor, and cost is higher.
The content of the invention
In order to overcome above-mentioned shortcoming, the invention provides a kind of compact conformation, sealed reliable, it is Zone switched can be quick
The vacuum distribution of pressure release.It is more stable, quick and reliable when making work；And reduce the vacuum distribution system of wood craft machines
Improvement cost.
The technical solution used in the present invention is as follows：
A kind of vacuum distribution, including pedestal, the pedestal are provided with a vacuum pump adapter and multiple execution gas
Road connection end, is correspondingly provided with an adapter cavity, the adapter cavity includes air inlet between each execution gas circuit connection end and joint
Mouth and relief hole, the air inlet and fittings, the relief hole and atmosphere；Cylinder piston is provided with adapter cavity
Bar, the cylinder is fixed on pedestal by cylinder block, and the piston rod is provided with piston head, and the piston head is past with piston rod
Multiple motion, closure air inlet makes execution gas circuit connection end and atmosphere make the station pressure release termination work or closure pressure release
Hole connects joint makes the station execution work with performing gas circuit connection end.
Further, the seat body sidewall is provided with through hole, and one end of the through hole is connected with performing gas circuit connection end, separately
One end is connected by tracheae with vacuum table.
Further, the piston head is quality of rubber materials.
Further, each bottom for performing gas circuit connection end is connected with adapter cavity, and top is provided with pagoda joint.
Further, relief hole is arranged on around cylinder, around one week spaced set of cylinder.
Further, the joint is set perpendicular to pedestal, and the execution gas circuit connection end is two, parallel to each other symmetrical
Be placed in the pedestal of joint both sides；The adapter cavity correspondence execution gas circuit connection end sets two.
Further, the angle that the execution gas circuit connection end of the corresponding connection of the adapter cavity is formed is acute angle, described
Acute angle is 45° angle.
Further, the screwed hole is arranged on joint surrounding at equal intervals, and avoids performing gas circuit connection end, adapter cavity
Set.
A kind of wood craft machines with vacuum distribution, including machine body and multiple execution gas circuits, it is the multiple
Perform gas circuit to be connected in vacuum distribution, the vacuum distribution includes any of the above vacuum distribution.
Further, the wood craft machines are woodwork processing center.
Beneficial effect
Compact mechanical structure, using a set of vacuum line, by three-way connection, three vent passages are controlled by cylinder piston rod
Break-make, and when using two paths, by two cylinders according to 45 degree placements so that structure is compacter, it is to avoid a plurality of to lead to
Road is connected with vavuum pump respectively, reduces gas circuit, reduces the gas leakage possibility of polylinker, and is performed fast and reliable, steady
It is fixed；
Sealed reliable：The switch of vacuum air-channel is sealed by the block rubber of preceding thick stick leading portion, cylinder mounting seat and Pagoda Street
There is O-ring sealing at head, further ensure the sealing of gas circuit, it is ensured that its station is accurately performed；
Quick pressure releasing：It is of the prior art when cylinder stretch out go when, leading portion block rubber blocks vavuum pump, but workspace
It is so a closed area that domain, which is appointed, is not communicated to the external world, and this structure has opened multiple air vents in cylinder mounting seat, cylinder
Stretching can make the actuating station quick pressure releasing while going, make the station termination work.
Brief description of the drawings
The front view of Fig. 1 present invention；
Fig. 2 Fig. 1 A-A views；
The left view of Fig. 3 present invention；
Fig. 4 Fig. 3 E-E views；
The top view of Fig. 5 present invention；
In figure：Pedestal 1；Cylinder block 2；Cylinder 3；Piston head 4；Joint 5；Valve block 6；Pagoda street corner 7；O-ring 8, type hexagonal
Nut 9；Hexagon socket cap head screw 10；Relief hole 11；Through hole 12.
Embodiment
The present invention is described in further details with reference to specific embodiment and accompanying drawing.
A kind of vacuum distribution, including pedestal 1, the pedestal 1 are provided with a vacuum pump adapter and multiple execution
Gas circuit connection end, is correspondingly provided with an adapter cavity between each execution gas circuit connection end and joint, the adapter cavity include into
Gas port and relief hole, the air inlet and fittings, the relief hole and atmosphere；Cylinder piston is provided with adapter cavity
Bar, the cylinder is fixed on pedestal by cylinder block, and the piston rod is provided with piston head, and the piston head is past with piston rod
Multiple motion, closure air inlet makes execution gas circuit connection end and atmosphere make the station pressure release termination work or closure pressure release
Hole connects joint makes the station execution work with performing gas circuit connection end.
As shown in Figure 1 and Figure 2, it is the preferred embodiment schematic diagram of the present invention.A kind of vacuum distribution, including
Pedestal, pedestal performs gas circuit connection ends provided with a vacuum pump adapter and 2, it is each perform gas circuit connection end and joint it
Between be correspondingly provided with an adapter cavity, adapter cavity includes air inlet and relief hole, air inlet and fittings, and the diameter of air inlet can be with
Less than the internal diameter of adapter cavity, so that sealing effectiveness is more stable, specific structure is not limited herein；Relief hole and atmosphere；
Cylinder piston rod is provided with adapter cavity, cylinder is fixed on pedestal by cylinder block, and piston rod is provided with piston head, piston head
Moved back and forth with piston rod, closure air inlet makes execution gas circuit connection end and atmosphere by the pressure inside execution gas circuit connection end
Power is released, and terminates the action of this station；Or closure relief hole connection joint makes joint with performing gas circuit with performing gas circuit connection end
Connection end forms sealing gas channels, forms sealing and performs gas circuit, starts station work.
Shown in Fig. 1, Fig. 2, Fig. 3, the specific work process of the present embodiment is as follows：
So that right side is performs station as an example：Joint is connected with vavuum pump；Piston head is driven when left side cylinder piston rod stretches out
Travel forward, the air inlet of adapter cavity front end is blocked, the gas circuit between the execution gas circuit connection end of left area and vavuum pump
It is turned off, while this region is just connected by relief hole with the external world, discharges negative pressure, pressure release, the execution action of this station is whole
Only.
At the same time what is carried out is that the cylinder on the right drives the relief hole on the right side of piston rod retraction, closure, right area
The gas circuit that gas circuit is performed between connection end and vavuum pump is turned on, and vavuum pump provides negative pressure for this area, the piston head retracted
The relief hole of closure, it is ensured that the sealing of vacuum area.
Left area is to perform station end similarly.
, it is necessary to which the region of left and right two is involved in performing gas circuit when needing to process big plate, therefore it is accomplished by two cylinders
Retract simultaneously, such vavuum pump just can provide negative pressure for two regions simultaneously, two regions of left and right is simultaneously participated in work.
Multiple gas circuits participate in station principle as above, can work one by one, multiple gas circuits that can also link are simultaneously participated in.
Do not repeat one by one herein.
As shown in Figure 3, Figure 4, in order to which each monitoring in real time performs the negative pressure value of petiolarea, body sidewall of being present is provided with logical
Hole, one end of through hole is connected with performing gas circuit connection end, and the other end is connected by tracheae with vacuum table.
Vacuum table is connected with by tracheae in work actuating station, the sealing and security of gas circuit can be monitored in real time,
Ensure the work in the execution of its accurate stable region.
Vacuum table can be the vacuum table with alarm function, reduce the possibility of human operational error, improve operation and hold
The accurate or common vacuum table of row, or other the subsidiary functions of being needed according to actual processing vacuum table herein not
Limit.
In order to ensure air-tightness, piston head is quality of rubber materials.Quality of rubber materials has the effect of laminating, and sealing effectiveness is more preferable.
And the concrete structure of piston head is set according to the position of the shape and setting of air inlet and relief hole, do not limit herein
It is fixed.
For example：The form of piston head and air inlet formation male-female engagement, piston head and air inlet opposite face be groove or
Projection, air inlet is blocked, and relief hole is arranged on the other end of the adapter cavity relative with air inlet, and piston head front-end geometry can
With identical or difference；If relief hole is arranged in the cavity wall of adapter cavity, the thickness of piston head just it is relative to increase so as to
Relief hole is blocked, it is to avoid the unstable situation of actuating station air pressure occurs.
For the ease of the air-tightness of connection, each bottom for performing gas circuit connection end is connected with adapter cavity, and top is provided with treasured
Tower joint.
Pagoda joint sets quantity not limit, and is set according to the need for actual actuating station.
As shown in figure 5, being 3 pagoda joints.Pagoda joint is first secured on valve block, and valve block is with performing gas circuit connection end
Top using being tightly connected, also using being tightly connected between same pagoda joint and valve block.
As shown in figure 4, it is simple in order to fabricate, while pressure release is rapid, relief hole is set around cylinder, around cylinder
One week spaced set.
Relief hole is oppositely arranged with air inlet, and the design requirement at this point for piston head is simpler, if by relief hole
It is arranged in the circumferential side wall of adapter cavity, certainly will will increases the thickness of piston head, so as to stable relief hole of blocking, and
When on the cylinder block that relief hole is disposed around around cylinder or on pedestal wall, the one side of piston head closure relief hole can be with
It is simplest plane, in order to reach that plugging effect is stable, can sets and relief hole is carried out with the raised of the auspicious cooperation of relief hole
Closure；Processing is simple and easy, in the stroke of piston, if piston head is fitted with adapter cavity, less thick piston
Head also reduces the friction between piston head and adapter cavity, beneficial to actuating station and the rapid translating of relief hole；It can also drop simultaneously
The low processing cost of piston head.
As shown in figure 1, being one embodiment of the present of invention, joint is set perpendicular to pedestal, and it is two to perform gas circuit connection end
It is individual, be placed in the pedestal of joint both sides；The adapter cavity correspondence execution gas circuit connection end sets two.
Further, the angle that the execution gas circuit connection end of the corresponding connection of adapter cavity is formed is acute angle, and acute angle is 45 °
Angle；Therefore the angle formed between two adapter cavities is 90 °, is symmetrically arranged on the axis both sides where joint.
Used to realize this device being fixed on wood working machinery, the screwed hole is arranged on joint at equal intervals
Surrounding, and avoid performing gas circuit connection end, adapter cavity setting.
The connection that can also be stablized the gas circuit of vavuum pump and joint by this screwed hole.
The particular number of screwed hole and position according to joint, perform gas circuit connection end, the position of adapter cavity sets and entered
Row is determined, is not limited herein.
As shown in Figure 1 and Figure 2, around 4 tapped through holes of the spaced sets such as joint, the present apparatus is fixed on lathe.
All of above to be applied to screw hair position, using soket head cap screw, nut is hex nut with matching.
Connect relatively reliable using soket head cap screw, it is to avoid extraneous collision causes screw loosening.
A kind of wood craft machines with vacuum distribution, including machine body and multiple execution gas circuits, multiple execution
Gas circuit is connected in vacuum distribution, and vacuum distribution includes any of the above vacuum distribution.
Using the lathe of this vacuum distribution, transformation is rapid, and vacuum line jointing is less, farthest avoids
Gas leakage, perform it is rapid reliable, it is necessary to when removing plate, can be completed with the reciprocating motion of piston head after plank is processed
Pressure release, station transformation.
Wood craft machines are primarily referred to as woodwork processing center.The wood craft machines of this vacuum distribution of other possible applications or
Other lathes of multistation, double, are not limited herein.
Due to the vacuum distribution and each reality of above-mentioned vacuum distribution that are used in the wood craft machines of the present embodiment
Apply the vacuum distribution provided in example identical, therefore the two can solve the problem that identical technical problem, and reach that identical is expected
Effect.
Other compositions of wood craft machines on the embodiment of the present invention etc. have been well known to those skilled in the art, herein
No longer describe in detail.
The above described is only a preferred embodiment of the present invention, being not the limitation for making other forms to the present invention, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment and be applied to other fields, but every without departing from technical solution of the present invention content, the technical spirit according to the present invention
Any simple modification, equivalent variations and the remodeling made to above example, still fall within the protection domain of technical solution of the present invention.
Claims (10)
1. a kind of vacuum distribution, including pedestal, the pedestal are provided with a vacuum pump adapter and multiple execution gas circuits
Connection end, it is characterised in that：An adapter cavity, the adapter cavity are correspondingly provided between each execution gas circuit connection end and joint
Including air inlet and relief hole, the air inlet and fittings, the relief hole and atmosphere；Gas is provided with adapter cavity
Cylinder piston rod, the cylinder is fixed on pedestal by cylinder block, and the piston rod is provided with piston head, and the piston head is with work
Stopper rod is moved back and forth, and closure air inlet makes execution gas circuit connection end and atmosphere make the station pressure release termination work or envelope
Stifled relief hole connection joint makes the station execution work with performing gas circuit connection end.
2. vacuum distribution according to claim 1, it is characterised in that the seat body sidewall is provided with through hole, described
One end of through hole is connected with performing gas circuit connection end, and the other end is connected by tracheae with vacuum table.
3. vacuum distribution according to claim 1, it is characterised in that the piston head is quality of rubber materials.
4. vacuum distribution according to claim 2, it is characterised in that each bottom for performing gas circuit connection end and mistake
Chamber connection is crossed, top is provided with pagoda joint.
5. vacuum distribution according to claim 3, it is characterised in that the relief hole is arranged on around cylinder, is enclosed
Around one week spaced set of cylinder.
6. vacuum distribution according to claim 4, it is characterised in that the joint is set perpendicular to pedestal, described
Gas circuit connection end is performed to be two, parallel to each other be symmetrically placed in the pedestal of joint both sides；Held described in the adapter cavity correspondence
Promoting the circulation of qi road connection end sets two.
7. vacuum distribution according to claim 5, it is characterised in that the execution of the corresponding connection of adapter cavity
The angle that gas circuit connection end is formed is acute angle, and the acute angle is 45° angle.
8. vacuum distribution according to claim 6, it is characterised in that the pedestal is provided with the screw thread through pedestal
Hole, the screwed hole is arranged on joint surrounding at equal intervals, and avoids performing gas circuit connection end, adapter cavity setting.
9. a kind of wood craft machines with vacuum distribution, including machine body and multiple execution gas circuits, it is characterised in that
The multiple execution gas circuit is connected in vacuum distribution, and the vacuum distribution includes true described in claim 1-8
Empty distributor.
10. the wood craft machines according to claim 8 with vacuum distribution, it is characterised in that the wood craft machines
For woodwork processing center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710344197.4A CN106965266A (en) | 2017-05-16 | 2017-05-16 | A kind of vacuum distribution and its wood craft machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710344197.4A CN106965266A (en) | 2017-05-16 | 2017-05-16 | A kind of vacuum distribution and its wood craft machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106965266A true CN106965266A (en) | 2017-07-21 |
Family
ID=59330827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710344197.4A Pending CN106965266A (en) | 2017-05-16 | 2017-05-16 | A kind of vacuum distribution and its wood craft machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106965266A (en) |
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| CN102094776A (en) * | 2009-12-09 | 2011-06-15 | 上海汽车制动系统有限公司 | Oppositely arranged swing piston type vacuum pump used for automobiles |
| KR20130122995A (en) * | 2012-05-02 | 2013-11-12 | 주식회사 엘앤엘 | Apparatus for distributing processing gas having air leakage testing function |
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| CN106151881A (en) * | 2016-08-31 | 2016-11-23 | 济南星辉数控机械科技有限公司 | A kind of wood working machinery vacuum rapid releasing device |
| CN205781974U (en) * | 2016-05-18 | 2016-12-07 | 天津栢奕容科技发展有限公司 | A kind of portable nitrogen purging leak detection evacuation charger |
| CN206982913U (en) * | 2017-05-16 | 2018-02-09 | 青岛沃富特机械制造有限公司 | A kind of vacuum distribution and its wood craft machines |
-
2017
- 2017-05-16 CN CN201710344197.4A patent/CN106965266A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040017966A (en) * | 2002-08-23 | 2004-03-02 | 엘지전자 주식회사 | Apparatus for preventing vacuum compression of scroll compressor |
| CN102094776A (en) * | 2009-12-09 | 2011-06-15 | 上海汽车制动系统有限公司 | Oppositely arranged swing piston type vacuum pump used for automobiles |
| CN101890654A (en) * | 2010-07-02 | 2010-11-24 | 华德塑料制品有限公司 | Pneumatic suction cup and application thereof |
| KR20130122995A (en) * | 2012-05-02 | 2013-11-12 | 주식회사 엘앤엘 | Apparatus for distributing processing gas having air leakage testing function |
| CN204088451U (en) * | 2014-09-11 | 2015-01-07 | 超源精密电子设备(东莞)有限公司 | A kind of cup type vacuum liquid filling system |
| CN105864634A (en) * | 2016-05-18 | 2016-08-17 | 天津栢奕容科技发展有限公司 | Portable nitrogen purging, leakage detection, vacuum pumping and inflation device and application method |
| CN205781974U (en) * | 2016-05-18 | 2016-12-07 | 天津栢奕容科技发展有限公司 | A kind of portable nitrogen purging leak detection evacuation charger |
| CN106151881A (en) * | 2016-08-31 | 2016-11-23 | 济南星辉数控机械科技有限公司 | A kind of wood working machinery vacuum rapid releasing device |
| CN206982913U (en) * | 2017-05-16 | 2018-02-09 | 青岛沃富特机械制造有限公司 | A kind of vacuum distribution and its wood craft machines |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201208 Address after: No. 155, Zhuzhou Road, high tech Industrial Park (high tech Zone), Qingdao, Shandong Province Applicant after: Rikon Power Tools, Inc. Address before: Jiang Shan town Laixi City, Shandong province 266003 city of Qingdao Li Jia Tun Village South 9 Applicant before: QINGDAO WOODFAST MACHINERY MANUFACTURING Co.,Ltd. |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170721 |