CN103697225B - Shot-peening digital newspaper industry ball material Flow valve - Google Patents
Shot-peening digital newspaper industry ball material Flow valve Download PDFInfo
- Publication number
- CN103697225B CN103697225B CN201210368189.0A CN201210368189A CN103697225B CN 103697225 B CN103697225 B CN 103697225B CN 201210368189 A CN201210368189 A CN 201210368189A CN 103697225 B CN103697225 B CN 103697225B
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- CN
- China
- Prior art keywords
- tube body
- shot
- way pipe
- ball material
- peening
- Prior art date
- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C5/00—Devices or accessories for generating abrasive blasts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
Abstract
The invention discloses a kind of shot-peening digital newspaper industry ball material Flow valve, comprise drive motor, speed reducer, bridging tube body and three-way pipe, described speed reducer is connected with drive motor, speed reducer lower end connects a coupling, a part flow arrangement is provided with in described bridging tube body, described part flow arrangement connects coupling by axle, described bridging tube body side is provided with a ball material import, the lower end of bridging tube body is communicated with three-way pipe upper end, inductor is provided with in described three-way pipe, inductor and three-way pipe are provided with honeycomb duct between end entrance, and two, the lower end mouth of pipe of three-way pipe connects suction tude and discharge nozzle respectively, by the servo-control system of closed loop, foundation PI proportional integral calculation method carries out ball stream amount when measuring and calculating and Monitoring and Controlling shot-peening, whole regulating system is made to reach stepless speed regulation, Flow-rate adjustment is more flexible, accurately, stable, and do not need complicated mechanical structure to realize its automation technolo.
Description
Technical field
The present invention relates to shot-blast process field, particularly a kind of digital newspaper industry ball material Flow valve in shot-blast process process.
Background technique
Shot-blast process adopts various ball material (metal ball material and nonmetal ball material) by compressed-air power, to be ejected into workpiece surface, a kind of technique that workpiece surface is strengthened.And in shot-blast process, flow monitoring and the control of blasting media affect one of the most key factor to shot-blast process.
In current shot blasting equipment, for the magnetic ball material of metal (shot, steel wire cut pill etc.), flow when mostly adopting the electro permanent magnetic valve of import to carry out monitor and forecast shot-peening.And along with the development of shot-blast process, the ball material of shot-peening is not limited only to the magnetic blasting media of metal species, such as in order to meet the surface Hardening Treatment (because there not being the metal material of class of getting rusty after its surface treatment) of non-ferrous metal class workpiece, and adopt nonmetal non-magnetic (as glass ball, pottery magnetic ball etc.) blasting media.Original electro permanent magnetic valve needle then cannot realize the monitor and forecast of flow to nonmetal nonmagnetic ball material.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of shot-peening digital newspaper industry ball material Flow valve that can meet metal and nonmetal ball material and can use.
The present invention in order to the technological scheme solving its technical problem and adopt is: a kind of shot-peening digital newspaper industry ball material Flow valve, comprise drive motor, speed reducer, bridging tube body and three-way pipe, described speed reducer is connected with drive motor, speed reducer lower end connects a coupling, a part flow arrangement is provided with in described bridging tube body, described part flow arrangement connects coupling by axle, described bridging tube body side is provided with a ball material import, the lower end of bridging tube body is communicated with three-way pipe upper end, inductor is provided with in described three-way pipe, inductor and three-way pipe are provided with honeycomb duct between end entrance, and two, the lower end mouth of pipe of three-way pipe connects suction tude and discharge nozzle respectively.
As a further improvement on the present invention, upper end connection first flange seat of described bridging tube body, the first flange seat fixedly mounts with speed reducer simultaneously; Lower end connection second flange seat of described bridging tube body, the second flange seat connects a stop valve, and described stop valve is communicated with bridging tube body lower end and three-way pipe upper end.
As a further improvement on the present invention, described part flow arrangement is fixedly connected with axle lower end by fitting seat, and the outer sheathed bell jar of part flow arrangement, described bell jar is fixedly connected on the second flange seat, and bell jar is provided with multiple equally distributed ball material hole.
As a further improvement on the present invention, install a transition sleeve in described first flange seat, transition sleeve is connected with axle with seal ring by bearing.
As a further improvement on the present invention, described drive motor is actuating motor, and drive motor connects external control system.
Working principle of the present invention: by the servo-control system of closed loop, foundation PI proportional integral calculation method carries out ball stream amount when measuring and calculating and Monitoring and Controlling shot-peening.Main structure form adopts actuating motor to be connected with speed reducer, speed reducer drives the spiral vortex part flow arrangement be arranged in shunting staving to rotate by coupling, guiding shunting is carried out to the ball material flow in shunting staving, the stop valve of bottom is often opened when shot-peening, ball material can be under gravity, its uninterrupted is detected through inductor, and feed back to system, through system-computed with after checking, necessary adjustment is carried out to the rotating speed of actuating motor, the flow value that inductor is detected in next detection node is identical with the shot-peening flow value set by system, when system does not need shot-peening, stop valve is closed.
The invention has the beneficial effects as follows:
1, by the servo-control system of closed loop, foundation PI proportional integral calculation method carries out ball stream amount when measuring and calculating and Monitoring and Controlling shot-peening, whole regulating system is made to reach stepless speed regulation, Flow-rate adjustment is more flexible, accurately, stable, and do not need complicated mechanical structure to realize its automation technolo.
2, bridging tube body adopts cast aluminium alloy integrally casting shaping, reduces the weight of whole device, and ensure that the overall tightness of whole device, decrease the difficulty of other mechanical processing techniques, improve its processability, and cost performance is higher.
3, meet under conventional shot-blast process condition, pressure is 0.01-0.6Mpa, and maximum shot-peening flow can be 12kg/min, its shot-peening flow control accuracy≤± 5%.
4, solve in shot-blast process, equipment meets the function that metal is magnetic and nonmetal nonmagnetic ball material can use, by using shot-peening digital newspaper industry ball material Flow valve, reach the adjustment flow of used shot-peening ball material being carried out to Automatic Detection and Control and uninterrupted, and realize reducing costs in prior art, shorten buying and maintenance deadline.
Accompanying drawing explanation
Fig. 1 is the generalized section of structure of the present invention;
Fig. 2 is perspective view of the present invention.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, and this embodiment only for explaining the present invention, does not form limiting the scope of the present invention.
Fig. 1 illustrates a kind of mode of execution of a kind of shot-peening of the present invention digital newspaper industry ball material Flow valve, comprise drive motor 1, speed reducer 2, bridging tube body 3 and three-way pipe 4 form, described speed reducer 2 is connected with drive motor 1, speed reducer 2 lower end connects a coupling 5, a part flow arrangement 6 is provided with in described bridging tube body 3, described part flow arrangement 6 connects coupling 5 by axle 7, described bridging tube body 3 side is provided with a ball material import 8, the lower end of bridging tube body 3 is communicated with three-way pipe 4 upper end, inductor 9 is provided with in described three-way pipe 4, inductor 9 and three-way pipe 4 are provided with honeycomb duct 10 between end entrance, and two, the lower end mouth of pipe of three-way pipe 4 connects suction tude 11 and discharge nozzle 12 respectively, upper end connection first flange seat 13 of described bridging tube body 3, first flange seat 13 fixedly mounts with speed reducer 2 simultaneously, lower end connection second flange seat 14 of described bridging tube body 3, second flange seat 14 connects a stop valve 19, described stop valve 19 is communicated with bridging tube body 3 lower end and three-way pipe 4 upper end, described part flow arrangement 6 is fixedly connected with axle 7 lower end by fitting seat 15, the outer sheathed bell jar 16 of part flow arrangement 6, described bell jar 16 is fixedly connected on the second flange seat 14, bell jar 16 is provided with multiple equally distributed ball material hole 17, in described first flange seat 13, a transition sleeve 18 is installed, transition sleeve 18 is connected with axle 7 with seal ring by bearing, described drive motor 1 is actuating motor, and drive motor 1 connects external control system.
Each installation joint of whole device all will install corresponding Sealing additional, is processed mounting point when designing for the position that must install standard seal part additional.
Shot-peening digital newspaper industry ball material Flow valve of the present invention, by the rotating speed of servo-system regulable control actuating motor 1, make spiral vortex part flow arrangement 6 in bridging tube body 3 under different rotating speeds, control the ball stream amount being diverted to stop valve 19, its actual ball stream amount passed through is detected again by inductor 9, and according to PI(proportional integral calculation method) calculate and form corresponding flow-rotating speed (actuating motor rotating speed) plotted curve, as the functional arrangement of flow and rotating speed corresponding relation.
When ball material is by inductor 19, inductor 19 can detect the flow of ball material, is converted into corresponding flow electrical signal, then contrasts with the flow information set by control system.If the flow that inductor 19 detects is greater than set flow, then control system will adjust the tachometer value reducing actuating motor 1, the flow value detected in the next detection node of inductor again with the current capacity contrast of default, until in the next sampling node of inductor 19, detect till meeting flow required under shot-blast process, system is not by the rotating speed of variation actuating motor 1.Otherwise then heighten actuating motor 1 rotating speed, until in the next sampling node of inductor 19, detect till meeting flow required under shot-blast process, system is not by the rotating speed of variation actuating motor 1.If the flow value that inductor 19 records in any detection node has variation, then system incites somebody to action feedback information simultaneously, and adjusts the rotating speed of actuating motor 1.
Claims (5)
1. a shot-peening digital newspaper industry ball material Flow valve, it is characterized in that: comprise drive motor (1), speed reducer (2), bridging tube body (3) and three-way pipe (4), described speed reducer (2) is connected with drive motor (1), speed reducer (2) lower end connects a coupling (5), a part flow arrangement (6) is provided with in described bridging tube body (3), described part flow arrangement (6) connects coupling (5) by axle (7), described bridging tube body (3) side is provided with a ball material import (8), the lower end of bridging tube body (3) is communicated with three-way pipe (4) upper end, inductor (9) is provided with in described three-way pipe (4), honeycomb duct (10) is provided with between inductor (9) and the upper end entrance of three-way pipe (4), and two, the lower end mouth of pipe of three-way pipe (4) connects suction tude (11) and discharge nozzle (12) respectively.
2. shot-peening digital newspaper industry ball material Flow valve according to claim 1, it is characterized in that: upper end connection first flange seat (13) of described bridging tube body (3), the first flange seat (13) fixedly mounts with speed reducer (2) simultaneously; Lower end connection second flange seat (14) of described bridging tube body (3), second flange seat (14) connects a stop valve (19), and described stop valve (19) is communicated with bridging tube body (3) lower end and three-way pipe (4) upper end.
3. shot-peening digital newspaper industry ball material Flow valve according to claim 1 and 2, it is characterized in that: described part flow arrangement (6) is fixedly connected with axle (7) lower end by fitting seat (15), part flow arrangement (6) is a sheathed bell jar (16) outward, described bell jar (16) is fixedly connected on the second flange seat (14), and bell jar (16) is provided with multiple equally distributed ball material hole (17).
4. shot-peening digital newspaper industry ball material Flow valve according to claim 2, it is characterized in that: install a transition sleeve (18) in described first flange seat (13), transition sleeve (18) is connected with axle (7) with seal ring by bearing.
5. shot-peening digital newspaper industry ball material Flow valve according to claim 1, is characterized in that: described drive motor (1) is actuating motor, and drive motor (1) connects external control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210368189.0A CN103697225B (en) | 2012-09-28 | 2012-09-28 | Shot-peening digital newspaper industry ball material Flow valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210368189.0A CN103697225B (en) | 2012-09-28 | 2012-09-28 | Shot-peening digital newspaper industry ball material Flow valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103697225A CN103697225A (en) | 2014-04-02 |
| CN103697225B true CN103697225B (en) | 2015-10-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210368189.0A Active CN103697225B (en) | 2012-09-28 | 2012-09-28 | Shot-peening digital newspaper industry ball material Flow valve |
Country Status (1)
| Country | Link |
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| CN (1) | CN103697225B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666344A (en) * | 2016-02-04 | 2016-06-15 | 重庆明治百通机械制造有限公司 | Sand blasting machine and sand supply system and flow control valve thereof |
| CN107671749A (en) * | 2017-10-12 | 2018-02-09 | 昆山开信精工机械股份有限公司 | A kind of high accuracy portable type bullet flow automatic weighing device and its method of work |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5401205A (en) * | 1994-04-18 | 1995-03-28 | Church & Dwight Co., Inc. | Media control valve |
| US5421767A (en) * | 1993-12-06 | 1995-06-06 | Church & Dwight Co., Inc. | Media control valve |
| CN2616340Y (en) * | 2003-05-23 | 2004-05-19 | 齐齐哈尔斯潘塞表面处理设备有限公司 | Steel shot flow control device |
| CN201342622Y (en) * | 2008-12-29 | 2009-11-11 | 青岛铸造机械集团公司 | Valve-brake composite flow control device |
| CN201799938U (en) * | 2010-08-04 | 2011-04-20 | 霍山县忠福铸造有限责任公司 | Pill flow control device |
| CN202868031U (en) * | 2012-09-28 | 2013-04-10 | 昆山开信机械制造有限公司 | Digital closed-loop control shot material flow valve for shot blasting |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6607175B1 (en) * | 2000-11-10 | 2003-08-19 | United States Filter Corporation | Media control valve |
-
2012
- 2012-09-28 CN CN201210368189.0A patent/CN103697225B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5421767A (en) * | 1993-12-06 | 1995-06-06 | Church & Dwight Co., Inc. | Media control valve |
| US5401205A (en) * | 1994-04-18 | 1995-03-28 | Church & Dwight Co., Inc. | Media control valve |
| CN2616340Y (en) * | 2003-05-23 | 2004-05-19 | 齐齐哈尔斯潘塞表面处理设备有限公司 | Steel shot flow control device |
| CN201342622Y (en) * | 2008-12-29 | 2009-11-11 | 青岛铸造机械集团公司 | Valve-brake composite flow control device |
| CN201799938U (en) * | 2010-08-04 | 2011-04-20 | 霍山县忠福铸造有限责任公司 | Pill flow control device |
| CN202868031U (en) * | 2012-09-28 | 2013-04-10 | 昆山开信机械制造有限公司 | Digital closed-loop control shot material flow valve for shot blasting |
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|---|---|
| CN103697225A (en) | 2014-04-02 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: Shipai Town Golden Phoenix Road Kunshan City, Suzhou City, Jiangsu Province, No. 588 215300 Patentee after: Kunshan open letter Seiko Machinery Limited by Share Ltd Address before: Shipai Town Golden Phoenix Road Kunshan City, Suzhou City, Jiangsu Province, No. 588 215300 Patentee before: KUNSHAN CARTHING MACHINERY CO., LTD. |