CN104209218A - Box type oil pipe continuous thermal spraying control device - Google Patents
Box type oil pipe continuous thermal spraying control device Download PDFInfo
- Publication number
- CN104209218A CN104209218A CN201310220082.6A CN201310220082A CN104209218A CN 104209218 A CN104209218 A CN 104209218A CN 201310220082 A CN201310220082 A CN 201310220082A CN 104209218 A CN104209218 A CN 104209218A
- Authority
- CN
- China
- Prior art keywords
- oil pipe
- box
- control device
- spraying
- thermal spraying
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/084—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to condition of liquid or other fluent material already sprayed on the target, e.g. coating thickness, weight or pattern
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/60—Ventilation arrangements specially adapted therefor
Landscapes
- Coating By Spraying Or Casting (AREA)
Abstract
The invention discloses a box type oil pipe continuous thermal spraying control device which is designed for increasing the control of a thermal spraying coating of an oil pipe. The spraying box of the control device is provided with an exhaust ventilation pipe and a eye protection observation window, a twin-wire arc spraying gun and a high-speed camera connected with a host are fixed in the spraying box, and an ultrasonic thickness gauge and an automatic wire feeding mechanism connected with the twin-wire arc spraying gun are arranged outside the spraying box; the automatic wire feeding mechanism, the ultrasonic thickness gauge and the host are connected with a programmable logic controller PLC through leads. The control device can complete the thermal spraying process of the oil pipe coating in the closed ventilation box, and can obviously reduce the harm of harmful gas, heat, strong light and the like to human bodies and the environment. The eye-protecting observation window and the high-speed camera can provide online real-time observation and image acquisition functions, and process parameters can be adjusted conveniently and timely. The ultrasonic thickness gauge and the PLC control system can realize on-line detection and control of the thickness and quality of the bottom coating, reduce the rejection rate and waste of surface raw materials, and improve the performance of the whole coating.
Description
Technical field
The present invention relates to a kind of box oil pipe continuous thermal spraying control device, belong to pipe fitting overcoat spraying technology field.
Background technology
Plasma spray technology utilizes certain thermal source such as electric arc, plasma arc, combustion flame etc. that Powdered or thread metal or nonmetallic materials are heated to melting or semi-molten state, then be ejected into through pretreated substrate material surface with certain speed by the power of flame stream itself and additional high-speed gas atomization, be combined with matrix material, form the surface coverage coating with functions such as wear-resisting, anti-corrosion, heat-resisting and resistance to high temperature oxidation.At present, the processing of bimetallic composite coating oil pipe is generally complete in open workshop, and working condition is poor, and production efficiency is low, a large amount of gas discharged during thermal spraying, light and heat serious environment pollution, threatens workers ' health.In addition, the bottom layer quality of oil pipe bimetallic composite coating directly can have influence on the performance of surface layer and even whole coating, therefore particularly important to the quality control of bottom.In the process of coating, generally detect again after bottom and surface layer machine simultaneously, once bottom layer quality goes wrong, be difficult to effectively adjust in time, just there will be that coating layer thickness is uneven, the problem such as dew point or local accumulation, increase percent defective, waste top layer thermal spraying material.
Summary of the invention
The object of the present invention is to provide a kind of box oil pipe continuous thermal spraying control device, it possesses the function of hot-spraying coating on-line checkingi, constantly observation and adjustment control bottom spraying automatically.
Concrete technology contents of the present invention is as follows:
The spraying box of this control device closed is provided with air exhaust ventilation tube and protects order observation window, and case sidewall is provided with the hole that fuel feed pump passes through, and case internal fixtion has twin wire arc spray rifle and the high-speed camera head being connected main frame.Be provided with the automatic wire feeding mechanism connecting twin wire arc spray rifle outside spraying box case, case is outer is provided with sonigauge near oil pipe place.Automatic wire feeding mechanism, sonigauge and main frame are all connected programmable logic controller (PLC) PLC by wire.
This control device makes the thermal spray process of Oil Tube Coating complete in airtight ventilated box, can improve working conditions, and significantly reduces the injury to human body and environment such as pernicious gas, heat and high light.Protect order observation window and high-speed camera head and can provide online observation and image collecting function constantly, the timely adjusting process parameter of handled easily personnel.Sonigauge and PLC control system can realize on-line checkingi and control thickness and the quality of primer coating, the raw-material waste of rate of reducing the number of rejects and seconds and top layer, improve the performance of Bulk coat.
Accompanying drawing explanation
Fig. 1 is box oil pipe continuous thermal spraying control device structural representation.
Detailed description of the invention
Embodiment:
With reference to Fig. 1, embodiments of the invention are further illustrated:
This control device comprises spraying box 1, protects order observation window 2, air exhaust ventilation tube 3, twin wire arc spray rifle 4, automatic wire feeding mechanism 5, high-speed camera head 6, sonigauge 7, programmable logic controller (PLC) PLC8 and main frame 9:
Spraying box 1 rear wall of closed is provided with air exhaust ventilation tube 3, and case top is provided with protects order observation window 2, and case sidewall is provided with the hole that fuel feed pump 10 passes through, and chamber interior wall is fixed with the high-speed camera head 6 connecting main frame 9, and case internal fixtion has twin wire arc spray rifle 4.Be provided with the automatic wire feeding mechanism 5 connecting twin wire arc spray rifle 4 outside spraying box 1 case, case is outer is provided with sonigauge 7 near oil pipe 10 place.Automatic wire feeding mechanism 5, sonigauge 7 are all connected programmable logic controller (PLC) PLC8 by wire with main frame 9.
Air exhaust ventilation tube 3 can discharge a large amount of pernicious gas and the heat energy of thermal spraying release, shielding high light.Protecting order observation window 2 adopts dark glass to make, can the high light that sends of overanxious thermal spraying, is convenient to naked eyes and observes arc discharge and wire melt constantly, manually to adjust and to control thermal spraying operation.Twin wire arc spray rifle 4 and automatic wire feeding mechanism 5 are for implementing continuous thermal spraying operation.Connect that the high-speed camera head 6 of main frame 9 can be observed constantly, IMAQ and record thermal spray process, handled easily personnel adjust accordingly according to observed result and control.After bottom thermal spraying starts, the sonigauge 7 connecting programmable logic controller (PLC) PLC8 sends detection signal, measure coating layer thickness, if it is qualified to detect, oil pipe 10 moves on, otherwise, programmable logic controller (PLC) PLC8 adjusts parameter automatically according to defective factor, and concurrent alarm signal is to main frame.After oil pipe 10 bottom has sprayed, sent into district to be checked and accept reinspection, do not affect the coating processing of next root oil pipe, if recheck qualified, then oil pipe 10 enters surface layer thermal spraying operation, otherwise, enter defective work storage area pending.
Claims (2)
1. a box oil pipe continuous thermal spraying control device, is characterized in that:
The spraying box (1) of this control device closed is provided with air exhaust ventilation tube (3) and protects order observation window (2), case sidewall is provided with the hole that fuel feed pump (10) passes through, and case internal fixtion has twin wire arc spray rifle (4) and the high-speed camera head (6) being connected main frame (9); Be provided with the automatic wire feeding mechanism (5) connecting twin wire arc spray rifle (4) outside spraying box (1) case, case is outer is provided with sonigauge (7) near oil pipe (10) place; Automatic wire feeding mechanism (5), sonigauge (7) are all connected programmable logic controller (PLC) PLC (8) by wire with main frame (9).
2. box oil pipe continuous thermal spraying control device according to claim 1, is characterized in that air exhaust ventilation tube (3) is located on spraying box (1) rear wall; Protecting order observation window (2) is located on spraying box (1) case top; High-speed camera head (6) is located on spraying box (1) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310220082.6A CN104209218A (en) | 2013-06-05 | 2013-06-05 | Box type oil pipe continuous thermal spraying control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310220082.6A CN104209218A (en) | 2013-06-05 | 2013-06-05 | Box type oil pipe continuous thermal spraying control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104209218A true CN104209218A (en) | 2014-12-17 |
Family
ID=52091358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310220082.6A Pending CN104209218A (en) | 2013-06-05 | 2013-06-05 | Box type oil pipe continuous thermal spraying control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104209218A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108212611A (en) * | 2016-12-21 | 2018-06-29 | 儒玛实业（上海）有限公司 | A kind of battery steel shell inner-wall spraying system and spraying method |
| CN108212570A (en) * | 2016-12-21 | 2018-06-29 | 儒玛实业（上海）有限公司 | A kind of battery steel shell paint finishing and spraying method |
| CN114887792A (en) * | 2022-05-05 | 2022-08-12 | 青岛华仕达机器股份有限公司 | Pipe spraying wound form wiring arrangement for preparation steel |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB910171A (en) * | 1960-01-21 | 1962-11-14 | Armco Int Corp | Method and apparatus for continuously forming welded coated steel tubing |
| US4587924A (en) * | 1982-12-16 | 1986-05-13 | Fulgurit Gmbh & Co. Kommanditgesellschaft | Apparatus for electrostatic spray-enameling |
| CN201140152Y (en) * | 2007-12-29 | 2008-10-29 | 桂林市同步电子科技实业有限公司 | High voltage electrostatic fuel oil injection engine oil fog cabinet |
| CN201756582U (en) * | 2010-06-25 | 2011-03-09 | 周重威 | Electric arc spraying device |
| CN102319654A (en) * | 2011-04-26 | 2012-01-18 | 东莞市九州浩德新能源设备有限公司 | Coating machine dynamic picture monitoring and control system |
| CN102787289A (en) * | 2011-05-18 | 2012-11-21 | 苏舍美特科公司 | Arc spray method for manufacturing a dense layer |
| CN202725399U (en) * | 2012-07-20 | 2013-02-13 | 会同县康奇瑞竹木有限公司 | Environment-friendly, safe and efficient paint spraying device |
| CN203316317U (en) * | 2013-06-05 | 2013-12-04 | 中国石油天然气股份有限公司 | Box type oil pipe continuous thermal spraying control device |
-
2013
- 2013-06-05 CN CN201310220082.6A patent/CN104209218A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB910171A (en) * | 1960-01-21 | 1962-11-14 | Armco Int Corp | Method and apparatus for continuously forming welded coated steel tubing |
| US4587924A (en) * | 1982-12-16 | 1986-05-13 | Fulgurit Gmbh & Co. Kommanditgesellschaft | Apparatus for electrostatic spray-enameling |
| CN201140152Y (en) * | 2007-12-29 | 2008-10-29 | 桂林市同步电子科技实业有限公司 | High voltage electrostatic fuel oil injection engine oil fog cabinet |
| CN201756582U (en) * | 2010-06-25 | 2011-03-09 | 周重威 | Electric arc spraying device |
| CN102319654A (en) * | 2011-04-26 | 2012-01-18 | 东莞市九州浩德新能源设备有限公司 | Coating machine dynamic picture monitoring and control system |
| CN102787289A (en) * | 2011-05-18 | 2012-11-21 | 苏舍美特科公司 | Arc spray method for manufacturing a dense layer |
| CN202725399U (en) * | 2012-07-20 | 2013-02-13 | 会同县康奇瑞竹木有限公司 | Environment-friendly, safe and efficient paint spraying device |
| CN203316317U (en) * | 2013-06-05 | 2013-12-04 | 中国石油天然气股份有限公司 | Box type oil pipe continuous thermal spraying control device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108212611A (en) * | 2016-12-21 | 2018-06-29 | 儒玛实业（上海）有限公司 | A kind of battery steel shell inner-wall spraying system and spraying method |
| CN108212570A (en) * | 2016-12-21 | 2018-06-29 | 儒玛实业（上海）有限公司 | A kind of battery steel shell paint finishing and spraying method |
| CN114887792A (en) * | 2022-05-05 | 2022-08-12 | 青岛华仕达机器股份有限公司 | Pipe spraying wound form wiring arrangement for preparation steel |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141217 |