CN104401531B - A kind of high low-voltage vacuum apportioning method and high low-voltage vacuum distribution piping structure - Google Patents
A kind of high low-voltage vacuum apportioning method and high low-voltage vacuum distribution piping structure Download PDFInfo
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- CN104401531B CN104401531B CN201410508522.2A CN201410508522A CN104401531B CN 104401531 B CN104401531 B CN 104401531B CN 201410508522 A CN201410508522 A CN 201410508522A CN 104401531 B CN104401531 B CN 104401531B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
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Abstract
The present invention discloses a kind of high low-voltage vacuum distribution piping structure, comprises high pressure vacuum pipe and low-voltage vacuum pipe, and it also comprises the rotor block being provided with multiple through hole being separated from each other and stator block, rotor block and stator block are arranged with one heart, it is achieved is connected or blocks; Described high pressure vacuum pipe and low-voltage vacuum pipe are arranged with one heart. The invention also discloses the method utilizing above-mentioned distribution piping. The mode of the present invention owing to adopting high low pressure valve tube coated, that thus can save valve tube totally takies space; Arranging much thicker pressure rotating disk blocks, within it part levels and is sealed with outer tube by pipe in the access of valve tube passage, can improve the discrimination degree of two valve tubes and prevent because both outlets are at a distance of crossing near and affect by pressure bigger; Utilize independent passage and it is connected the outlet of two valve tubes and presses rotating disk block upper surface, distribute vacuum space better.
Description
Technical field
The present invention relates to mechanical field, it is specifically related to a kind of structure and the apportioning method with vacuum tightness distribution.
Background technology
In existing vacuum pumping technology, most design theory is defining of high pressure and low pressure, it derives the design and is and arranges one or more high pressure pipe, one or more low pressure pipe is set simultaneously, to polarize, to differentiate each pressure, this mode has stronger accuracy in tolerance range, but for general requirement, medical treatment or the demand such as food pack be that the saving in space, the structure cheap, equipment of cost are simplified and complete fast, do not need too high for tolerance range. If arranging branched high pressure pipe in existing technology, being independent setting, each pipe cannot merge, and the space taken is more, and needs the corresponding pipe in a hole, it is achieved gets up and comparatively bothers.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of equipment being convenient to distribute high low pressure vacuum tightness, and its structure is simple; Present invention also offers a kind of method distributing high low pressure vacuum tightness, it achieves the optimum use that space takies.
The technical scheme of technical solution problem of the present invention is as follows:
A kind of high low-voltage vacuum distribution piping structure, comprises high pressure vacuum pipe and low-voltage vacuum pipe, and it also comprises the rotor block being provided with multiple through hole being separated from each other and stator block, rotor block and stator block arrange with one heart and mutually rotate, it is achieved is connected or blocks; Described high pressure vacuum pipe and low-voltage vacuum pipe are arranged with one heart, and high pressure vacuum pipe and low-voltage vacuum pipe are respectively equipped with a vacuum inlet and vacuum outlet.
As further describing above-mentioned high low-voltage vacuum distribution piping structure, described high pressure vacuum pipe is coated on outside described low-voltage vacuum pipe, space is left, the bottom access vacuum inlet of high pressure vacuum pipe, the side access vacuum inlet of low-voltage vacuum pipe between two valve tubes.
As further describing above-mentioned high low-voltage vacuum distribution piping structure, pressure rotating disk block is also comprised below stator block, pressure rotating disk block is provided with multiple separate passage, described passage communicates with pressure rotating disk block upper surface, a fragmenting plate is comprised between rotor block and stator block, described pressure rotating disk block, fragmenting plate and stator block are fixed, and fragmenting plate is provided with multiple groove, groove respectively through hole with one or more stator block communicate; Pressure rotating disk block inside is provided with the high pressure vacuum tube passage with channel connection and a low-voltage vacuum tube passage, insert high pressure vacuum tube passage below the self-pressure rotating disk block of described high pressure vacuum pipe top, below the self-pressure rotating disk block of described low-voltage vacuum pipe top, insert low-voltage vacuum tube passage.
As further describing above-mentioned high low-voltage vacuum distribution piping structure, the outer side at high pressure vacuum pipe top is close to the interior side of high pressure vacuum tube passage, and the outer side at low-voltage vacuum pipe top is close to the interior side of low-voltage vacuum tube passage.
As further describing above-mentioned high low-voltage vacuum distribution piping structure, described pressure rotating disk block is fixed with an anchor, and rotor block side is provided with fixed orifices, and anchor is fixed by described fixed orifices and rotor block.
The high low-voltage vacuum apportioning method of one of the present invention, it comprises the steps:
A. arranging a high pressure vacuum pipe and low-voltage vacuum pipe, described high pressure vacuum pipe and low-voltage vacuum pipe are coated with one heart and are wrapped by structure, leave space between two valve tubes;
B. arrange and there is the rotor block of multiple through hole being separated from each other and stator block, rotor block and stator block arrange with one heart and mutually rotate, it is achieved the connection of rotor block and stator block through hole or block;
C. multiple through holes of stator block are divided into high pressure vacuum region and low-voltage vacuum region, the vacuum outlet of high pressure vacuum pipe are connected to high pressure vacuum zone, the vacuum outlet of low-voltage vacuum pipe is connected to low-voltage vacuum zone;
Vacuumized by the vacuum inlet of high pressure vacuum pipe, realize the high pressure vacuum state in high pressure vacuum pipe, vacuumized by the vacuum inlet of low-voltage vacuum pipe, realize the low-voltage vacuum state in low-voltage vacuum pipe, realize through hole access high pressure vacuum region, the low-voltage vacuum region of rotor block by rotary rotor block or block access.
As further describing above-mentioned high low-voltage vacuum apportioning method, high pressure vacuum pipe is coated on outside low-voltage vacuum pipe, accesses vacuum inlet in the bottom of high pressure vacuum pipe, access vacuum inlet in the side of low-voltage vacuum pipe.
As further describing above-mentioned high low-voltage vacuum apportioning method, arranging the pressure rotating disk block with multiple independent passage below stator block, described passage communicates with the upper surface of pressure rotating disk block, and the through hole of stator block communicates with described passage; One fragmenting plate is also set between rotor block and stator block, described pressure rotating disk block, fragmenting plate and stator block are fixed; Fragmenting plate is established two grooves, described groove respectively through hole with one or more stator block communicate, high pressure vacuum region described in two grooves are corresponding respectively or low-voltage vacuum region; In pressure rotating disk block inside, the one high pressure vacuum tube passage with channel connection and low-voltage vacuum tube passage is set, upwards insert high pressure vacuum tube passage below the top self-pressure rotating disk block of described high pressure vacuum pipe, below the self-pressure rotating disk block of described low-voltage vacuum pipe top, upwards insert low-voltage vacuum tube passage.
As further describing above-mentioned high low-voltage vacuum apportioning method, between described high pressure vacuum pipe and high pressure vacuum tube passage, form sealed structure, between described low-voltage vacuum pipe and low-voltage vacuum tube passage, form sealed structure.
As further describing above-mentioned high low-voltage vacuum apportioning method, pressure rotating disk block is fixedly installed an anchor, offers fixed orifices in the side of rotor block, utilize in anchor insertion fixed orifices, rotor block is fixed.
The invention has the beneficial effects as follows: due to the mode adopting high low pressure valve tube coated, space between interior pipe and outer tube can change as requested, such as the diameter of the diameter or outer tube that adjust interior pipe, taking only space shared by outer tube, space on the whole, that thus can save valve tube to greatest extent totally takies space; Outer tube adopts the mode of side access, and interior pipe adopts straight-through mode to carry out vacuumizing access, facilitates the engineering installation of external pipe; Arranging much thicker pressure rotating disk blocks, within it part levels and is sealed with outer tube by pipe in the access of valve tube passage, can improve the discrimination degree of two valve tubes and prevent because both outlets are at a distance of crossing near and affect by pressure bigger; Utilize independent passage and it is connected the outlet of two valve tubes and presses rotating disk block upper surface, distributing vacuum space better, the groove simultaneously establishing an area bigger on fragmenting plate, to be connected multiple through hole, thus define the region of high pressure and low pressure, but not to define a single hole be high low pressure; Arranging fixed orifices on rotor block prevents rotation from causing meeting accident with the position of the fixed rotor block when vacuumizing.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the present invention;
Fig. 2 is the sectional view of the present invention;
Fig. 3 is the structure iron of rotor block, stator block, fragmenting plate and pressure rotating disk block.
Embodiment
Below in conjunction with accompanying drawing 1��accompanying drawing 3, the present invention is described further.
The high low-voltage vacuum distribution piping structure of one of the present invention, comprise high pressure vacuum pipe 1 and low-voltage vacuum pipe 2, it also comprises the rotor block 3 being provided with multiple through hole 9 being separated from each other and stator block 4, rotor block 3 and stator block 4 arrange with one heart and mutually rotate, it is achieved is connected or blocks; Described high pressure vacuum pipe 1 and low-voltage vacuum pipe 2 are arranged with one heart, and high pressure vacuum pipe 1 and low-voltage vacuum pipe 2 are respectively equipped with a vacuum inlet 5 and vacuum outlet 6.
As further describing above-mentioned high low-voltage vacuum distribution piping structure, described high pressure vacuum pipe 1 is coated on outside described low-voltage vacuum pipe 2, space is left, the bottom access vacuum inlet 5 of high pressure vacuum pipe 1, the side access vacuum inlet 5 of low-voltage vacuum pipe 2 between two valve tubes.
As further describing above-mentioned high low-voltage vacuum distribution piping structure, pressure rotating disk block 7 is also comprised below stator block 4, pressure rotating disk block 7 is provided with multiple separate passage 71, described passage 71 communicates with pressure rotating disk block 7 upper surface, a fragmenting plate 8 is comprised between rotor block 3 and stator block 4, described pressure rotating disk block 7, fragmenting plate 8 are fixed with stator block 4, and fragmenting plate 8 is provided with multiple groove 81, groove 81 respectively through hole 9 with one or more stator block 4 communicate; Pressure rotating disk block 7 inside is provided with high pressure vacuum tube passage 72 and the low-voltage vacuum tube passage 73 that is connected with passage 71, insert high pressure vacuum tube passage 72 below described high pressure vacuum pipe 1 top self-pressure rotating disk block 7, below described low-voltage vacuum pipe 2 top self-pressure rotating disk block 7, insert low-voltage vacuum tube passage 73.
As further describing above-mentioned high low-voltage vacuum distribution piping structure, the outer side at high pressure vacuum pipe 1 top is close to the interior side of high pressure vacuum tube passage 72, and the outer side at low-voltage vacuum pipe 2 top is close to the interior side of low-voltage vacuum tube passage 73.
As further describing above-mentioned high low-voltage vacuum distribution piping structure, described pressure rotating disk block is fixed with an anchor, and rotor block side is provided with fixed orifices 31, and anchor 10 is fixed by described fixed orifices and rotor block.
The high low-voltage vacuum apportioning method of one of the present invention, it comprises the steps:
A. arranging a high pressure vacuum pipe 1 and low-voltage vacuum pipe 2, described high pressure vacuum pipe 1 and low-voltage vacuum pipe 2 are coated with one heart and are wrapped by structure, leave space between two valve tubes;
B. arrange and there is the rotor block 3 of multiple through hole 9 being separated from each other and stator block 4, rotor block 3 and stator block 4 arrange with one heart and mutually rotate, it is achieved the connection of rotor block 3 and stator block 4 through hole 9 or block;
C. multiple through holes 9 place of stator block 4 is divided into high pressure vacuum region and low-voltage vacuum region, the vacuum outlet 6 of high pressure vacuum pipe 1 is connected to high pressure vacuum zone, the vacuum outlet 6 of low-voltage vacuum pipe 2 is connected to low-voltage vacuum zone;
Vacuumized by the vacuum inlet 5 of high pressure vacuum pipe 1, realize the high pressure vacuum state in high pressure vacuum pipe 1, vacuumized by the vacuum inlet 5 of low-voltage vacuum pipe 2, realizing the low-voltage vacuum state in low-voltage vacuum pipe 2, the through hole 9 being realized rotor block 3 by rotary rotor block 3 is accessed high pressure vacuum region, low-voltage vacuum region or blocks access.
As further describing above-mentioned high low-voltage vacuum apportioning method, high pressure vacuum pipe 1 is coated on outside low-voltage vacuum pipe 2, accesses vacuum inlet 5 in the bottom of high pressure vacuum pipe 1, access vacuum inlet 5 in the side of low-voltage vacuum pipe 2.
As further describing above-mentioned high low-voltage vacuum apportioning method, arranging the pressure rotating disk block 7 with multiple independent passage 71 below stator block 4, described passage 71 communicates with the upper surface of pressure rotating disk block 7, and the through hole 9 of stator block 4 communicates with described passage 71; One fragmenting plate 8 is also set between rotor block 3 and stator block 4, described pressure rotating disk block 7, fragmenting plate 8 are fixed with stator block 4; Fragmenting plate 8 is established two grooves 81, described groove 81 respectively through hole 9 with one or more stator block 4 communicate, high pressure vacuum region described in two grooves 81 are corresponding respectively or low-voltage vacuum region; In pressure rotating disk block 7 inside, high pressure vacuum tube passage 72 and the low-voltage vacuum tube passage 73 that is connected with passage 71 is set, upwards insert high pressure vacuum tube passage 72 below the top self-pressure rotating disk block 7 of described high pressure vacuum pipe 1, below described low-voltage vacuum pipe 2 top self-pressure rotating disk block 7, upwards insert low-voltage vacuum tube passage 73.
As further describing above-mentioned high low-voltage vacuum apportioning method, between described high pressure vacuum pipe 1 and high pressure vacuum tube passage 72, form sealed structure, between described low-voltage vacuum pipe 2 and low-voltage vacuum tube passage 73, form sealed structure.
As further describing above-mentioned high low-voltage vacuum apportioning method, pressure rotating disk block is fixedly installed an anchor 10, offers fixed orifices 31 in the side of rotor block, utilize anchor 10 to insert in fixed orifices 31, rotor block is fixed.
The present invention is in use, only need first to carry out on fragmenting plate the distribution work of height intermediate pressure section, owing to it connects multiple through holes of lower section by groove, and through hole correspondence only accesses unique passage, and thus the groove on fragmenting plate can be defined as high pressure or area of low pressure. And high low pressure valve tube by with pressure rotating disk block seal inside, reach the passage layered of two pipes and pressure rotating disk block surface connect, its structure is more distinct, because the impact of pressure difference also can be reduced to minimum.
Above embodiment is merely illustrative and not limiting to the invention, therefore all equivalences done according to the method described in patent application scope of the present invention change or modify, and are included within the scope of patent application of the present invention.
Claims (10)
1. one kind high low-voltage vacuum distribution piping structure, comprise high pressure vacuum pipe and low-voltage vacuum pipe, it is characterized in that: also comprise the rotor block being provided with multiple through hole being separated from each other and stator block, rotor block and stator block arrange with one heart and mutually rotate, it is achieved be connected or block; Described high pressure vacuum pipe and low-voltage vacuum pipe are arranged with one heart, and high pressure vacuum pipe and low-voltage vacuum pipe are respectively equipped with a vacuum inlet and vacuum outlet.
2. the high low-voltage vacuum distribution piping structure of one according to claim 1, it is characterized in that: described high pressure vacuum pipe is coated on outside described low-voltage vacuum pipe, space is left, the bottom access vacuum inlet of high pressure vacuum pipe, the side access vacuum inlet of low-voltage vacuum pipe between two valve tubes.
3. the high low-voltage vacuum distribution piping structure of one according to claim 1, it is characterized in that: below stator block, also comprise pressure rotating disk block, pressure rotating disk block is provided with multiple separate passage, described passage communicates with pressure rotating disk block upper surface, a fragmenting plate is comprised between rotor block and stator block, described pressure rotating disk block, fragmenting plate and stator block are fixed, and fragmenting plate is provided with multiple groove, groove respectively through hole with one or more stator block communicate; Pressure rotating disk block inside is provided with the high pressure vacuum tube passage with channel connection and a low-voltage vacuum tube passage, insert high pressure vacuum tube passage below the self-pressure rotating disk block of described high pressure vacuum pipe top, below the self-pressure rotating disk block of described low-voltage vacuum pipe top, insert low-voltage vacuum tube passage.
4. the high low-voltage vacuum distribution piping structure of one according to claim 3, it is characterised in that: the outer side at high pressure vacuum pipe top is close to the interior side of high pressure vacuum tube passage, and the outer side at low-voltage vacuum pipe top is close to the interior side of low-voltage vacuum tube passage.
5. the high low-voltage vacuum distribution piping structure of one according to claim 1, it is characterised in that: described pressure rotating disk block is fixed with an anchor, and rotor block side is provided with fixed orifices, and anchor is fixed by described fixed orifices and rotor block.
6. one kind utilizes the method for above-mentioned high low-voltage vacuum distribution piping, it is characterised in that, comprise the steps:
Arranging a high pressure vacuum pipe and low-voltage vacuum pipe, described high pressure vacuum pipe and low-voltage vacuum pipe are coated with one heart and are wrapped by structure, leave space between two valve tubes;
Arrange and there is the rotor block of multiple through hole being separated from each other and stator block, rotor block and stator block arrange with one heart and mutually rotate, it is achieved the connection of rotor block and stator block through hole or block;
Multiple through holes of stator block are divided into high pressure vacuum region and low-voltage vacuum region, the vacuum outlet of high pressure vacuum pipe are connected to high pressure vacuum zone, the vacuum outlet of low-voltage vacuum pipe is connected to low-voltage vacuum zone;
Vacuumized by the vacuum inlet of high pressure vacuum pipe, realize the high pressure vacuum state in high pressure vacuum pipe, vacuumized by the vacuum inlet of low-voltage vacuum pipe, realize the low-voltage vacuum state in low-voltage vacuum pipe, realize through hole access high pressure vacuum region, the low-voltage vacuum region of rotor block by rotary rotor block or block access.
7. the high low-voltage vacuum apportioning method of one according to claim 6, it is characterised in that: high pressure vacuum pipe is coated on outside low-voltage vacuum pipe, accesses vacuum inlet in the bottom of high pressure vacuum pipe, access vacuum inlet in the side of low-voltage vacuum pipe.
8. the high low-voltage vacuum apportioning method of one according to claim 6, it is characterized in that: the pressure rotating disk block with multiple independent passage is set below stator block, described passage communicates with the upper surface of pressure rotating disk block, and the through hole of stator block communicates with described passage; One fragmenting plate is also set between rotor block and stator block, described pressure rotating disk block, fragmenting plate and stator block are fixed; Fragmenting plate is established two grooves, described groove respectively through hole with one or more stator block communicate, high pressure vacuum region described in two grooves are corresponding respectively or low-voltage vacuum region; In pressure rotating disk block inside, the one high pressure vacuum tube passage with channel connection and low-voltage vacuum tube passage is set, upwards insert high pressure vacuum tube passage below the top self-pressure rotating disk block of described high pressure vacuum pipe, below the self-pressure rotating disk block of described low-voltage vacuum pipe top, upwards insert low-voltage vacuum tube passage.
9. the high low-voltage vacuum apportioning method of one according to claim 6, it is characterised in that: form sealed structure between described high pressure vacuum pipe and high pressure vacuum tube passage, between described low-voltage vacuum pipe and low-voltage vacuum tube passage, form sealed structure.
10. the high low-voltage vacuum apportioning method of one according to claim 6, it is characterised in that: on pressure rotating disk block, it is fixedly installed an anchor, offers fixed orifices in the side of rotor block, utilize in anchor insertion fixed orifices, rotor block is fixed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410508522.2A CN104401531B (en) | 2014-09-29 | 2014-09-29 | A kind of high low-voltage vacuum apportioning method and high low-voltage vacuum distribution piping structure |
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| CN201410508522.2A CN104401531B (en) | 2014-09-29 | 2014-09-29 | A kind of high low-voltage vacuum apportioning method and high low-voltage vacuum distribution piping structure |
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| CN104401531A CN104401531A (en) | 2015-03-11 |
| CN104401531B true CN104401531B (en) | 2016-06-01 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5238362A (en) * | 1990-03-09 | 1993-08-24 | Varian Associates, Inc. | Turbomolecular pump |
| CN202508618U (en) * | 2012-02-22 | 2012-10-31 | 格兰达技术（深圳）有限公司 | Vacuum distribution module device of integrated circuit (IC) material block rotary detecting-marking-taping machine |
| CN204124398U (en) * | 2014-09-29 | 2015-01-28 | 东莞市永铠自动化科技有限公司 | A kind of high-low pressure vacuum distribution pipe structure |
| CN103629396B (en) * | 2013-09-26 | 2016-01-13 | 汕头市新青罐机有限公司 | Positive/negative-pressure gas distributing device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2548998B2 (en) * | 1990-05-25 | 1996-10-30 | 日本ビクター株式会社 | Speaker diaphragm and method of manufacturing the same |
| US7757725B2 (en) * | 2006-09-28 | 2010-07-20 | Kuo-Liang Wang | Manual vacuum device |
-
2014
- 2014-09-29 CN CN201410508522.2A patent/CN104401531B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5238362A (en) * | 1990-03-09 | 1993-08-24 | Varian Associates, Inc. | Turbomolecular pump |
| CN202508618U (en) * | 2012-02-22 | 2012-10-31 | 格兰达技术（深圳）有限公司 | Vacuum distribution module device of integrated circuit (IC) material block rotary detecting-marking-taping machine |
| CN103629396B (en) * | 2013-09-26 | 2016-01-13 | 汕头市新青罐机有限公司 | Positive/negative-pressure gas distributing device |
| CN204124398U (en) * | 2014-09-29 | 2015-01-28 | 东莞市永铠自动化科技有限公司 | A kind of high-low pressure vacuum distribution pipe structure |
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Address after: 523285, C, district 1-2, two floor, Yong Yong investment Automation Industry Park, 3 grass road, Zhou Zhou road, Nancheng, Guangdong, Dongguan Patentee after: Dongguan Yongkai Automation Science & Technology Co., Ltd. Address before: 523285 Guangdong city of Dongguan Province Wang Lu Xian Sha Lu Gaobu Town section of the Dong A5 Industrial Park A District Patentee before: Dongguan Yongkai Automation Science & Technology Co., Ltd. |
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Effective date of registration: 20210827 Address after: 523000 room 102-104, building 3, No. 97, Dongcheng Guangming Road, Dongcheng Street, Dongguan City, Guangdong Province Patentee after: Dongguan Mingxuan Technology Co.,Ltd. Address before: 523285 unit 1-2, Zone C, second floor, yongtou Automation Industrial Park, No. 3, Caoling street, Zhouxi Keji Road, Nancheng District, Dongguan City, Guangdong Province Patentee before: ARMOUR AUTOMATION SCIENCE & TECHNOLOGY CO.,(DONGGUAN) Ltd. |
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