CN101229629B - Method and equipment of sand handling used on water jet - Google Patents
Method and equipment of sand handling used on water jet Download PDFInfo
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- CN101229629B CN101229629B CN2008100263995A CN200810026399A CN101229629B CN 101229629 B CN101229629 B CN 101229629B CN 2008100263995 A CN2008100263995 A CN 2008100263995A CN 200810026399 A CN200810026399 A CN 200810026399A CN 101229629 B CN101229629 B CN 101229629B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 239000004576 sand Substances 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000008676 import Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 101100041681 Takifugu rubripes sand gene Proteins 0.000 description 43
- 238000005516 engineering process Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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Abstract
The invention relates to a sand supplying method for water-jet scalpels and a device thereof, which is characterized in that: sand is poured into a horizontal channel of an inverted L-shaped channel; when a water-jet scalpel waterworks communicated with an outlet of a vertical channel of the inverted L shape channel is in operation, subpressure is formed at the outlet of the vertical channel; the sand in the horizontal channel of the inverted L shape channel is sucked to the outlet of the vertical channel by the subpressure at the outlet of the vertical channel and led into the water-jet scalpel waterworks through a channel communicated with the water-jet scalpel waterworks and then the sand is ejected out, thus forming mixing jet of cutting water/the sand. Compared with the prior art, the invention has the advantages that: the sand can not be directly led into the waterworks; a valve gate can not be blocked even if the water is led in a cavity; besides, the invention also has the advantages of simple structure, low production cost and high application reliability.
Description
Technical field:
The present invention relates to a kind of pottery, building stones cutting method and device.
Background technology:
As shown in Figure 1, use for husky assembling, form by last husky storehouse 1 and valve 4 for existing water-jet cutting machine.Husky storehouse 1 is made up of last husky storehouse 2 and conduit 3, and valve 4 is made up of valve rod 5, pull bar 6, blanking bin 7 and conduit 8, and valve rod 5 is provided with and the hole 9 of feeding bin 2 conduits 3 with diameter.Pull bar 6 is during toward post-tensioning, aligns with the hole 9 on the valve rod 5 in feeding bin 2 conduits 3 holes, and husky valve is opened; When pull bar 6 pushes away forward, stagger in the hole 9 on feeding bin 2 conduits, 3 holes and the valve rod 5, and husky valve cuts out.During work, husky valve is opened, and the sand in the feeding bin enters blanking bin, during the work of water cutter water injector, produces a suction and draws sand (jet current principle), realizes the water cutting.This kind directly delivered on the water injector of water-jet cutting machine by the feed bin hole through husky valve owing to sand for husky assembling, like this, even water injector is failure to actuate, also there is sand to deliver on the water injector, both wasted sand, can influence the startup next time of water injector simultaneously, in addition, when the delivery port of water injector stops up, the water of water injector by enter for husky conduit in the valve insertion guide hole on the valve soaked after, sand will be bonded in the guide hole and can not flow, thereby can not be to water injector for husky.In addition, when barrier is failure to actuate for some reason suddenly for the valve drive part of husky mechanism, just can not water-jet cutting machine can not be worked to water injector for husky.
For this reason, someone has designed again as the disclosed a kind of husky assembling that supplies that can overcome the existing problem of above-mentioned technology of patent " 200610035818.2 ", though this kind technology can solve the existing problem of above-mentioned technology, but, this technology is owing to need the sand amount adjuster of special construction and advance husky valve, therefore, there are complex structure, shortcoming that manufacturing cost is high.
Summary of the invention:
Even goal of the invention of the present invention the water that provides a kind of sand can not directly import water injector is provided enters in the valve pocket, can be with valve blockage, simple in structure, low cost of manufacture, sand handling used on water jet method and device that dependability is high yet.
Sand handling used on water jet method of the present invention is to realize like this, sand is imported one to fall in the transverse passage-way of L shaped passage, when falling the water cutter water injector work that the perpendicular channel outlet of L shaped passage communicates in perpendicular channel outlet formation negative pressure, sand in perpendicular negative pressure that channel outlet forms will be fallen the transverse passage-way of L shaped passage is attracted to perpendicular channel outlet and enters the ejection of water cutter water injector along the passage that is connected with water cutter water injector, forms and cuts water/sand mixing jet.Because sand enters water cutter water injector by falling L shaped passage, has certain distance and fall between the transverse passage-way of L shaped passage and perpendicular channel outlet, delivery port obstruction when water injector, the perpendicular channel outlet of the water of water injector by entering down L shaped passage for husky conduit, at this moment, form malleation in the L shaped passage falling, water just is not easy to enter down in the transverse passage-way of L shaped passage by the long perpendicular passage that falls L shaped passage sand is soaked.
Here, control the supply of sand for convenience, be provided with and extraneous communicate and opening that have electrically operated valve falling the lower end side of perpendicular passage of L shaped passage, open down the opening of lower end side of the perpendicular passage of L shaped passage, in perpendicular negative pressure that channel outlet forms just can not be gone directly down the transverse passage-way of L shaped passage, sand can not be entered down in the perpendicular passage of L shaped passage, close down the opening of lower end side of the perpendicular passage of L shaped passage, the sand in perpendicular negative pressure that channel outlet forms will be fallen the transverse passage-way of L shaped passage is attracted to perpendicular channel outlet and enters water cutter water injector along the passage that is connected with water cutter water injector and sprays.Owing to adopted falling the lower end side of perpendicular passage of L shaped passage and be provided with opening, like this, when the delivery port of water injector stops up, the water of water injector is by after entering down the perpendicular channel outlet of L shaped passage for husky conduit, and water will flow out along falling the perpendicular channel outlet of L shaped passage.And can not enter down in the transverse passage-way of L shaped passage sand is not soaked by the long perpendicular passage that falls L shaped passage.
Sand handling used on water jet device of the present invention is to realize like this, by having down constituting for sand body, the electrically operated valve of opening part of lower end side that is arranged on down the perpendicular passage of L shaped passage of L shaped passage, the transverse passage-way of L shaped passage of falling is provided with the sand import that is connected with sand storehouse.During use, the sand export of sand storehouse lower end is connected with the sand import of falling on the transverse passage-way of L shaped passage, be connected with water cutter water injector falling the lower end outlet of perpendicular passage of L shaped passage, start water cutter water injector, make down the lower end of the perpendicular passage of L shaped passage go out the interruption-forming negative pressure, when falling the electrically operated valve of opening of lower end side of perpendicular passage of L shaped passage when opening, the opening of lower end side of perpendicular passage of L shaped passage of falling is connected with the external world, and the lower end outlet negative pressure that forms of perpendicular passage of L shaped passage of falling only arrives down the opening part of lower end side of the perpendicular passage of L shaped passage; When falling the electrically operated valve of opening of lower end side of perpendicular passage of L shaped passage when closing, the opening of lower end side of perpendicular passage of L shaped passage of falling no longer is communicated with the external world, the lower end outlet institute negative pressure that forms of perpendicular passage of L shaped passage of falling is fallen on the transverse passage-way of L shaped passage with regard to arrival, under the effect of the attraction of negative pressure, drop to down from sand storehouse that sand on the transverse passage-way of L shaped passage attracted to down in the perpendicular passage of L shaped passage and enter in the water cutter water injector along falling the passage that the lower end outlet of perpendicular passage of L shaped passage is connected with water cutter water injector, with the ejection of water spray current, form cutting jet.Owing to adopted falling the lower end side of perpendicular passage of L shaped passage and be provided with opening, like this, delivery port obstruction when water injector, the water of water injector is by for after husky conduit enters down the perpendicular channel outlet of L shaped passage, and water will flow out along falling the gap of electrically operated valve of perpendicular channel outlet of L shaped passage.
Here, regulate the supply of sand for convenience, be provided with and the extraneous adjusting perforation that is connected falling another place of the opening part that is provided with electrically operated valve of lower end side of perpendicular passage of L shaped passage, regulate perforation and is provided with perforation aperture adjuster.Regulate perforation by with fall that link to each other and the screw that the termination is tapered in another place of lower end side of perpendicular passage of L shaped passage, constitute through the perforation between the screw cone-shaped end and the external world, perforation aperture adjuster is arranged on the screw rod that the interior termination of screw and screw cone-shaped end match.Adopt to regulate perforation, the supply that can regulate sand, simultaneously, when the delivery port of water injector stops up, the water of water injector is by after entering down the perpendicular channel outlet of L shaped passage for husky conduit, and water will flow out along falling the perpendicular passages regulate perforation of L shaped passage.
The opening of lower end side of perpendicular passage of L shaped passage of falling be one with fall link to each other and the perforation that the termination is tapered of lower end side of perpendicular passage of L shaped passage, electrically operated valve is stopper that the cone-shaped end with perforation matches, is driven the actuating unit that stopper moves forward and backward and constitute by the termination.In order to make airflow smooth, between the cone-shaped end of boring a hole and the external world, be provided with perforation.
The present invention compared with the prior art, owing to adopted L shaped passage, and utilize negative pressure that sand is attracted to perpendicular passage from falling the transverse passage-way of L shaped passage, therefore, enter in the valve pocket even have the water that sand can not directly import water injector, can be with valve blockage, simple in structure, low cost of manufacture, advantage that dependability is high yet.
Description of drawings:
Fig. 1 is the structural representation of prior art;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is a fundamental diagram of the present invention.
The specific embodiment:
Now in conjunction with the accompanying drawings and embodiments the present invention is described in further detail:
As shown in Figure 3, sand handling used on water jet method of the present invention is to realize like this, sand is imported one to fall in the transverse passage-way 1a of L shaped passage 1, when falling water cutter water injector 2 work that the perpendicular passage 1b outlet 1c of L shaped passage 1 communicates in perpendicular passage 1b outlet 1c formation negative pressure, sand in perpendicular passage 1b outlet negative pressure that 1c forms will be fallen the transverse passage-way 1a of L shaped passage 1 is attracted to perpendicular passage 1b outlet 1c and enters 2 ejections of water cutter water injector along the passage 3 that is connected with water cutter water injector 2, forms and cuts water/sand mixing jet.Be provided with and extraneous communicate and opening 1d that have electrically operated valve 4 falling the lower end side of perpendicular passage 1b of L shaped passage 1, open down the opening 1d of lower end side of the perpendicular passage 1b of L shaped passage 1, in perpendicular passage 1b outlet negative pressure that 1c forms just can not be gone directly down the transverse passage-way 1a of L shaped passage 1, sand can not be entered down in the perpendicular passage 1b of L shaped passage 1, close down the opening 1d of lower end side of the perpendicular passage 1b of L shaped passage 1, the sand in perpendicular passage 1b outlet negative pressure that 1c forms will be fallen the transverse passage-way 1a of L shaped passage 1 is attracted to perpendicular passage 1b outlet 1c and enters water cutter water injector 2 along the passage 3 that is connected with water cutter water injector 2 and sprays.
As shown in Figure 2, sand handling used on water jet device of the present invention is to realize like this, by having down constituting for sand body 5, the electrically operated valve 4 at opening 1d place of lower end side that is arranged on down the perpendicular passage 1b of L shaped passage 1 of L shaped passage 1, the transverse passage-way 1a of L shaped passage 1 of falling is provided with the sand import 1a1 that is connected with sand storehouse.Be provided with and the extraneous adjusting perforation 6 that is connected falling the lower end side of perpendicular passage 1b of L shaped passage 1, regulate perforation 6 and be provided with perforation aperture adjuster 7.Regulate perforation 6 by with fall that link to each other and the screw 6a that termination 6a1 is tapered of the lower end side of perpendicular passage 1b of L shaped passage 1, constitute through the perforation 6b between the screw 6a cone-shaped end 6a1 and the external world, perforation aperture adjuster 7 is arranged on the screw rod that the interior termination 7a of screw 6a and screw 6a cone-shaped end 6a1 match.The opening 1d of lower end side of perpendicular passage 1b of L shaped passage 1 of falling be one with fall that the lower end side of perpendicular passage 1b of L shaped passage 1 links to each other and the tapered perforation of termination 1d1, electrically operated valve 4 is stopper 4a that the cone-shaped end 1d1 with perforation 1d matches, is driven the 4b of pneumatic power mechanism that stopper 4a moves forward and backward and constitute by termination 4a1.In order to make airflow smooth, between the cone-shaped end 1d1 of perforation 1d and the external world, be provided with perforation 8.
Claims (5)
1. sand handling used on water jet method, it is characterized in that sand is imported one to fall in the transverse passage-way of L shaped passage, when falling the water cutter water injector work that the perpendicular channel outlet of L shaped passage communicates in perpendicular channel outlet formation negative pressure, sand in perpendicular negative pressure that channel outlet forms will be fallen the transverse passage-way of L shaped passage is attracted to perpendicular channel outlet and enters water cutter water injector along the passage that is connected with water cutter water injector and sprays, form cutting water/sand mixing jet, be provided with and extraneous communicate and opening that have electrically operated valve falling the lower end side of perpendicular passage of L shaped passage, open down the opening of lower end side of the perpendicular passage of L shaped passage, in perpendicular negative pressure that channel outlet forms just can not be gone directly down the transverse passage-way of L shaped passage, sand can not be entered down in the perpendicular passage of L shaped passage, close down the opening of lower end side of the perpendicular passage of L shaped passage, the sand in perpendicular negative pressure that channel outlet forms will be fallen the transverse passage-way of L shaped passage is attracted to perpendicular channel outlet and enters water cutter water injector along the passage that is connected with water cutter water injector and sprays.
2. sand handling used on water jet device, it is characterized in that by having down constituting of L shaped passage for sand body, the electrically operated valve of opening part of lower end side that is arranged on down the perpendicular passage of L shaped passage, the transverse passage-way of L shaped passage of falling is provided with the sand import that is connected with sand storehouse, be provided with and the extraneous adjusting perforation that is connected falling another place of the opening part that is provided with electrically operated valve of lower end side of perpendicular passage of L shaped passage, regulate perforation and is provided with perforation aperture adjuster.
3. sand handling used on water jet device according to claim 2, it is characterized in that regulating perforation by with fall that link to each other and the screw that the termination is tapered in another place of lower end side of perpendicular passage of L shaped passage, constitute through the perforation between the screw cone-shaped end and the external world, perforation aperture adjuster is arranged on the screw rod that the interior termination of screw and screw cone-shaped end match.
4. according to claim 2 or 3 described sand handling used on water jet devices, the opening of lower end side that it is characterized in that down the perpendicular passage of L shaped passage be one with fall link to each other and the perforation that the termination is tapered of lower end side of perpendicular passage of L shaped passage, electrically operated valve is stopper that the cone-shaped end with perforation matches, is driven the actuating unit that stopper moves forward and backward and constitute by the termination.
5. sand handling used on water jet device according to claim 4 is characterized in that being provided with perforation between the cone-shaped end of opening and the external world.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100263995A CN101229629B (en) | 2008-02-22 | 2008-02-22 | Method and equipment of sand handling used on water jet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100263995A CN101229629B (en) | 2008-02-22 | 2008-02-22 | Method and equipment of sand handling used on water jet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101229629A CN101229629A (en) | 2008-07-30 |
| CN101229629B true CN101229629B (en) | 2010-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100263995A Expired - Fee Related CN101229629B (en) | 2008-02-22 | 2008-02-22 | Method and equipment of sand handling used on water jet |
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| Country | Link |
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| CN (1) | CN101229629B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639907B (en) * | 2013-12-16 | 2015-09-09 | 佛山市永盛达机械有限公司 | A kind of sand valve |
| CN103962971B (en) * | 2014-05-27 | 2016-09-28 | 纪新刚 | A kind of valve type liquid abrasive material controls device |
| JP6235070B2 (en) * | 2015-07-06 | 2017-11-22 | 芝浦メカトロニクス株式会社 | Substrate processing apparatus and substrate processing method |
| CN106493643B (en) * | 2016-12-09 | 2023-07-18 | 重庆平步青云汽车配件有限公司 | Cutting tool for rearview mirror |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5099619A (en) * | 1989-08-07 | 1992-03-31 | Rose Leo J | Pneumatic particulate blaster |
| EP0578132B1 (en) * | 1992-07-04 | 1996-05-29 | HEINRICH SCHLICK GmbH | Apparatus for compacting and/or forming with abrasives |
| CN2759688Y (en) * | 2004-12-06 | 2006-02-22 | 南京大地水刀有限公司 | Backwater proof sand controlling valve for water cutting machine |
| CN2915373Y (en) * | 2006-04-10 | 2007-06-27 | 刘永钦 | Sand supply mechanism for water jet cutting machine |
| CN200942565Y (en) * | 2006-06-02 | 2007-09-05 | 刘永钦 | Sand valve for water jet cutting machine |
| CN201168923Y (en) * | 2008-02-22 | 2008-12-24 | 刘永钦 | Sand feed apparatus for water cutter |
-
2008
- 2008-02-22 CN CN2008100263995A patent/CN101229629B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5099619A (en) * | 1989-08-07 | 1992-03-31 | Rose Leo J | Pneumatic particulate blaster |
| EP0578132B1 (en) * | 1992-07-04 | 1996-05-29 | HEINRICH SCHLICK GmbH | Apparatus for compacting and/or forming with abrasives |
| CN2759688Y (en) * | 2004-12-06 | 2006-02-22 | 南京大地水刀有限公司 | Backwater proof sand controlling valve for water cutting machine |
| CN2915373Y (en) * | 2006-04-10 | 2007-06-27 | 刘永钦 | Sand supply mechanism for water jet cutting machine |
| CN200942565Y (en) * | 2006-06-02 | 2007-09-05 | 刘永钦 | Sand valve for water jet cutting machine |
| CN201168923Y (en) * | 2008-02-22 | 2008-12-24 | 刘永钦 | Sand feed apparatus for water cutter |
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| Publication number | Publication date |
|---|---|
| CN101229629A (en) | 2008-07-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: FOSHAN YONGSHENGDA MACHINERY Co.,Ltd. Assignor: Liu Yongqin Contract record no.: 2011440000701 Denomination of invention: Method and equipment of sand handling used on water jet Granted publication date: 20100602 License type: Exclusive License Open date: 20080730 Record date: 20110714 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 |
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| CF01 | Termination of patent right due to non-payment of annual fee |