CN203091979U - Integrated control spray welding device of metal sealing ball valve ball body - Google Patents
Integrated control spray welding device of metal sealing ball valve ball body Download PDFInfo
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- CN203091979U CN203091979U CN 201320038457 CN201320038457U CN203091979U CN 203091979 U CN203091979 U CN 203091979U CN 201320038457 CN201320038457 CN 201320038457 CN 201320038457 U CN201320038457 U CN 201320038457U CN 203091979 U CN203091979 U CN 203091979U
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- temperature
- remelting
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- spray
- coating
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Abstract
The utility model discloses an integrated control spray welding device of a metal sealing ball valve ball body. A displacement platform wagon is arranged on a platform wagon rail. A driving motor is mounted on the displacement platform wagon. A fixture is mounted at the output shaft of the driving motor, and the fixture is matched with a flow passage of the ball body to be spray-welded in supporting and contacting modes. Each station is provided with a temperature controller, the temperature controllers are connected with an integrated controller, ball body preheating temperature, coating interpass temperature and remelting temperature obtained by detection of the temperature controllers are sent to the integrated controller, and the integrated controller has control over the movement speed of a spraying mechanical arm and a remelting mechanical arm, the rotational speed of the displacement platform wagon, the powder conveying quantity of a spray gun and the temperature of a remelting gun. The integrated control spray welding device of the metal sealing ball valve ball body has the advantages that the preheating temperature, the coating thickness, the coating interpass temperature, the spraying frequency, the powder conveying quantity, the scanning speed of the spraying mechanical arm and the remelting mechanical arm and the spraying remelting temperature are integrated into the integrated controller, and so that integrated spray welding control can be achieved; the quality of spray welding coatings is guaranteed; the thickness and the evenness of the coatings are ensured; and the phenomenon of lack of fusion or superfusion is prevented from occurring to spray welding layers.
Description
Technical field
The utility model relates to a kind of integrated control spray welding unit of metal seal ball valve spheroid.
Background technology
Gu gas-solid, liquid-and multiphase flow in, valve has been proposed harsh requirement: high temperature, High Pressure Difference, wear and tear, wash away, burn into thermal cycle, HF switch, low noise and zero leakage etc., this has effectively promoted the development of metal seal ball valve.The cure process of ball seal face is one of technology of metal seal ball valve most critical, need to consider the pressure, temperature, corrosivity, media hardness of operating mode etc., also need consider the hardness etc. of thickness, hardness, antifraying property and the matrix material of coating and high base strength, coating.At present both at home and abroad the cure process of ball seal face commonly used mainly contains two kinds of surfacing and supersonic spray coatings.Supersonic spray coating does not need to carry out high temperature heating, and matrix material thermal deformation can not take place, but easily produces porosity, coating thin (be generally 0.2mm～0.3mm), bond strength is lower.Surfacing adopts nickel-base alloy or Ni-based composite powder usually, and nickel-base alloy is a kind of self-melting alloy, according to the difference of formulated component, can obtain different hardness.High temperature heating by to matrix material and nickel-base alloy sprayed on material makes matrix material and nickel-base alloy sprayed on material reach metallurgical binding.Therefore, spray welding technology has that imporosity, coating are thicker (to be generally 0.5mm～2mm), bond strength height.
Traditional surfacing adopts manual operations, and the workman operates by rule of thumb, the coating quality poor stability.There are four problems in traditional surfacing.The one, adopt flame gun preheating spheroid, preheat temperature is not easy control.The 2nd, adopt spray gun that the self-melting alloy injection of material is arrived spherome surface, the coating interlayer temperature is not easy control.The 3rd, coating layer thickness and uniformity are difficult to control, cause the waste of sprayed on material and increase following process and grinding cost.The 4th, spraying is not easy to control and non-uniform temperature with remelting rifle remelting, remelting temperature.
The utility model content
Technical problem to be solved in the utility model is the integrated control spray welding unit that the good metal seal ball valve spheroid of a kind of surfacing quality will be provided.
In order to solve above technical problem, the utility model provides a kind of integrated control spray welding unit of metal seal ball valve spheroid, one flatcar track is provided with the displacement flatcar, the displacement flatcar is equipped with drive motors, on the output shaft of drive motors anchor clamps are housed, anchor clamps and the runner of soldered ball body to be painted are that strutting conflicts cooperates, be equipped with temperature controller on each station, temperature controller is connected with integrated manipulator, the spheroid preheat temperature that temperature controller obtains detection, coating interlayer temperature and remelting temperature are sent to integrated manipulator, the translational speed of integrated manipulator control spray coating mechanical hand and remelting manipulator, the rotary speed of displacement flatcar, the temperature of the powder sending quantity of paint spray gun and remelting rifle.
Described station is remelting station and spray station.
Spray coating mechanical hand one side that described spray station is provided with is equipped with flame gun, and opposite side is equipped with paint spray gun.
The remelting manipulator that described remelting station is provided with is equipped with the remelting rifle.
Operation principle of the present utility model is: integrated manipulator requires to set sweep speed, powder sending quantity and the remelting temperature equivalence of preheat temperature, coating interlayer temperature, spraying pass, manipulator according to the difference of soldered ball body to be painted, coating layer thickness, self-fluxing alloy material.After being installed to the spheroid for the treatment of surfacing on the displacement flatcar, flame gun is carried out preheating to spheroid, and temperature controller is monitored the temperature of sphere in real time until the temperature value of setting.Spray coating mechanical hand is installed paint spray gun and is added powder, and the sealing surface of spheroid is carried out the injection of self-fluxing alloy, and temperature controller is monitored the coating interlayer temperature in real time in the spraying process, until the coating layer thickness of setting.Remelting rifle on the remelting manipulator heats spheroid, the coating temperature that temperature controller is monitored on the spheroid in real time is sent to integrated manipulator, the sweep speed of integrated manipulator control remelting manipulator, fuse into one until self-melting alloy material and spheroid matrix material, reach the quality requirement of spray-welding coating.
Superior effect of the present utility model is:
1) sweep speed and the spraying remelting temperature with preheat temperature, coating layer thickness, coating interlayer temperature, spraying pass, powder sending quantity, spraying and remelting manipulator is integrated into integrated manipulator, realizes integrated surfacing control;
2) temperature controller is monitored the preheat temperature of spheroid in real time, guarantee to remove spheroid moisture, reduce the accumulation of thermal stress, guarantee the quality of surfacing coating;
3) in spraying process, integrated manipulator control temperature controller is monitored the interlayer temperature of spheroid in real time and is realized temperature difference compensation, guarantees the quality of surfacing coating;
4) rotary speed of the translational speed of integrated manipulator control spray coating mechanical hand, the powder sending quantity of regulating paint spray gun and control displacement flatcar, the thickness and the uniformity of assurance coating;
5) in reflow process, integrated manipulator control temperature controller is monitored the remelting temperature of spheroid in real time and is realized temperature difference compensation, guarantees that the remelting temperature value that the remelting temperature value set and temperature controller monitor is consistent, prevents that the phenomenon of penetration not or superfusion from appearring in spray-welding coating.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
The number in the figure explanation
1-integrated manipulator; 2-spray coating mechanical hand;
3-temperature controller; 4-remelting manipulator;
5-displacement flatcar; 6-soldered ball body to be painted;
7-flatcar track; 8-remelting rifle;
9-paint spray gun; 10-flame gun.
The specific embodiment
See also shown in the accompanying drawing, the utility model will be further described.
As shown in Figure 1, the utility model provides a kind of integrated control spray welding unit of metal seal ball valve spheroid, one flatcar track 7 is provided with displacement flatcar 5, displacement flatcar 5 is equipped with drive motors, on the output shaft of drive motors anchor clamps are housed, anchor clamps and the runner of soldered ball body 6 to be painted are that strutting conflicts cooperates, be equipped with temperature controller 3 on each station, temperature controller 3 is connected with integrated manipulator 1, the spheroid preheat temperature that temperature controller 3 obtains detection, coating interlayer temperature and remelting temperature are sent to integrated manipulator 1, the translational speed of integrated manipulator 1 control spray coating mechanical hand 2 and remelting manipulator 4, the rotary speed of displacement flatcar 5, the temperature of the powder sending quantity of paint spray gun 9 and remelting rifle 8.
Described station is remelting station and spray station.
Spray coating mechanical hand 2 one sides that described spray station is provided with are equipped with flame gun 10, and opposite side is equipped with paint spray gun 9.
The remelting manipulator 4 that described remelting station is provided with is equipped with remelting rifle 8.
Integrated manipulator 1 control temperature controller 3 is the preheat temperatures of monitoring soldered ball body 6 to be painted in real time, remove simultaneously spheroid 6 moisture, reduce the accumulation of thermal stress, guarantee the quality of surfacing coating.
The rotary speed of the translational speed of integrated manipulator 1 control spray coating mechanical hand 2, the powder sending quantity of regulating paint spray gun 9 and control displacement flatcar 5 makes the self-fluxing alloy material be ejected into equably on the soldered ball body 6 to be painted, guarantees the thickness and the uniformity of coating.In spraying process, integrated manipulator 1 control temperature controller 3 is monitored the interlayer temperature of soldered ball body 6 to be painted in real time and is realized temperature difference compensation, guarantees the quality of surfacing coating.
Paint spray gun 9 is the outer powder feeding type of rifle, comprises ejecting gun and powder feeder assembly.Displacement flatcar 5 be equipped with drive motors, with the output shaft of drive motors through transport, the thimble of conflicting with output shaft and be installed on anchor clamps on the output shaft, anchor clamps and the runner of soldered ball body 6 to be painted are and strut conflict and cooperate.
After the spraying, the rotary speed of the translational speed of integrated manipulator 1 control remelting manipulator 4, the temperature of remelting rifle 8 and control displacement flatcar 5.In reflow process, integrated manipulator 1 control temperature controller 3 is monitored the remelting temperature of soldered ball body 6 to be painted in real time and is realized temperature difference compensation, the remelting temperature value of guarantee setting is consistent with the remelting temperature value that temperature controller 3 is monitored, and prevents that the phenomenon of penetration not or superfusion from appearring in spray-welding coating.Remelting rifle 8 comprises auxiliary heating flame gun, keeps the temperature of soldered ball body 6 to be painted in the reflow process.
Operation principle of the present utility model is: integrated manipulator 1 requires to set sweep speed, powder sending quantity and the remelting temperature equivalence of preheat temperature, coating interlayer temperature, spraying pass, manipulator according to the difference of soldered ball body 6 to be painted, coating layer thickness, self-fluxing alloy material.After being installed to the spheroid 6 for the treatment of surfacing on the displacement flatcar 5, flame gun 10 is treated surfacing spheroid 6 and is carried out preheating, and temperature controller 3 is monitored the temperature of sphere in real time until the temperature value of setting.Spray coating mechanical hand 2 is installed paint spray gun 9 and is added powder, and the sealing surface of spheroid is carried out the injection of self-fluxing alloy, and temperature controller 3 is monitored the coating interlayer temperature in real time in the spraying process, until the coating layer thickness of setting.Remelting rifle 8 on the remelting manipulator 4 is treated surfacing spheroid 6 and is heated, the coating temperature that temperature controller 3 is monitored on the spheroid in real time is sent to integrated manipulator 1, the sweep speed of integrated manipulator 1 control remelting manipulator 4, fuse into one until self-melting alloy material and spheroid matrix material, reach the quality requirement of spray-welding coating.
Claims (4)
1. the integrated control spray welding unit of a metal seal ball valve spheroid, it is characterized in that: a flatcar track is provided with the displacement flatcar, the displacement flatcar is equipped with drive motors, on the output shaft of drive motors anchor clamps are housed, anchor clamps and the runner of soldered ball body to be painted are that strutting conflicts cooperates, be equipped with temperature controller on each station, temperature controller is connected with integrated manipulator, the spheroid preheat temperature that temperature controller obtains detection, coating interlayer temperature and remelting temperature are sent to integrated manipulator, the translational speed of integrated manipulator control spray coating mechanical hand and remelting manipulator, the rotary speed of displacement flatcar, the temperature of the powder sending quantity of paint spray gun and remelting rifle.
2. the integrated control spray welding unit of metal seal ball valve spheroid according to claim 1 is characterized in that: described station is remelting station and spray station.
3. the integrated control spray welding unit of metal seal ball valve spheroid according to claim 2 is characterized in that: spray coating mechanical hand one side that described spray station is provided with is equipped with flame gun, and opposite side is equipped with paint spray gun.
4. the integrated control spray welding unit of metal seal ball valve spheroid according to claim 2 is characterized in that: the remelting manipulator that described remelting station is provided with is equipped with the remelting rifle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038457 CN203091979U (en) | 2013-01-24 | 2013-01-24 | Integrated control spray welding device of metal sealing ball valve ball body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038457 CN203091979U (en) | 2013-01-24 | 2013-01-24 | Integrated control spray welding device of metal sealing ball valve ball body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203091979U true CN203091979U (en) | 2013-07-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320038457 Expired - Fee Related CN203091979U (en) | 2013-01-24 | 2013-01-24 | Integrated control spray welding device of metal sealing ball valve ball body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203091979U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309523A (en) * | 2017-08-30 | 2017-11-03 | 大连华锐重工集团股份有限公司 | The automatic remelting integrating device of flame spray welding and its application method |
| CN109058503A (en) * | 2018-09-20 | 2018-12-21 | 四川凯茨阀门制造有限公司 | The corrosion resistant extraordinary ball valve of high sulfur resistive |
| CN110201823A (en) * | 2019-06-28 | 2019-09-06 | 吴忠仪表有限责任公司 | The core coating uniformity measuring instrument of free removal spraying inner support tooling |
| CN114523242A (en) * | 2022-04-22 | 2022-05-24 | 徐州荣腾智能装备研究院有限公司 | Intelligent welding manipulator based on big data of thing antithetical couplet |
| CN115418601A (en) * | 2022-08-26 | 2022-12-02 | 南京市特种设备安全监督检验研究院 | High-frequency induction heating heavy fusible link and method for preparing anti-explosion coating of anti-explosion forklift fork |
-
2013
- 2013-01-24 CN CN 201320038457 patent/CN203091979U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107309523A (en) * | 2017-08-30 | 2017-11-03 | 大连华锐重工集团股份有限公司 | The automatic remelting integrating device of flame spray welding and its application method |
| CN109058503A (en) * | 2018-09-20 | 2018-12-21 | 四川凯茨阀门制造有限公司 | The corrosion resistant extraordinary ball valve of high sulfur resistive |
| CN110201823A (en) * | 2019-06-28 | 2019-09-06 | 吴忠仪表有限责任公司 | The core coating uniformity measuring instrument of free removal spraying inner support tooling |
| CN114523242A (en) * | 2022-04-22 | 2022-05-24 | 徐州荣腾智能装备研究院有限公司 | Intelligent welding manipulator based on big data of thing antithetical couplet |
| CN115418601A (en) * | 2022-08-26 | 2022-12-02 | 南京市特种设备安全监督检验研究院 | High-frequency induction heating heavy fusible link and method for preparing anti-explosion coating of anti-explosion forklift fork |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU JIENAI MACHINERY CO., LTD. Effective date: 20140812 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liang Lianjin Inventor after: Zhuo Hongmou Inventor after: Zhuo Yucheng Inventor after: Deng Hao Inventor after: Dai Hongjun Inventor before: Liang Lianjin Inventor before: Zhuo Hongmou Inventor before: Zhuo Yucheng |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LIANG LIANJIN ZHUO HONGMOU ZHUO YUCHENG TO: LIANG LIANJIN ZHUO HONGMOU ZHUO YUCHENG DENG HAO DAI HONGJUN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140812 Address after: 201416 Shanghai city Fengxian District Zhelin Town Village Road No. 199 Patentee after: Shanghai SHK Valve Group Co., Ltd. Patentee after: Changzhou Gemini Machinery Co. Ltd. Address before: 201416 Shanghai city Fengxian District Zhelin Town Village Road No. 199 Patentee before: Shanghai SHK Valve Group Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201416 Shanghai city Fengxian District Zhelin Town Village Road No. 199 Patentee after: SHK VALVE GROUP CO., LTD. Patentee after: Changzhou Gemini Machinery Co. Ltd. Address before: 201416 Shanghai city Fengxian District Zhelin Town Village Road No. 199 Patentee before: Shanghai SHK Valve Group Co., Ltd. Patentee before: Changzhou Gemini Machinery Co. Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20180124 |