CN101862725A - Steel-plastic composite pipe spraying device - Google Patents

Steel-plastic composite pipe spraying device Download PDF

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Publication number
CN101862725A
CN101862725A CN 201010193769 CN201010193769A CN101862725A CN 101862725 A CN101862725 A CN 101862725A CN 201010193769 CN201010193769 CN 201010193769 CN 201010193769 A CN201010193769 A CN 201010193769A CN 101862725 A CN101862725 A CN 101862725A
Authority
CN
China
Prior art keywords
spraying
heating
steel
electrostatic
cure
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
Application number
CN 201010193769
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Chinese (zh)
Inventor
王贤中
李腾炎
方弘
何双林
游水田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DINGSHUN STEEL-PLASTIC PIPE EQUIPMENT MATERIAL (HANGZHOU) Co Ltd
Original Assignee
DINGSHUN STEEL-PLASTIC PIPE EQUIPMENT MATERIAL (HANGZHOU) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by DINGSHUN STEEL-PLASTIC PIPE EQUIPMENT MATERIAL (HANGZHOU) Co Ltd filed Critical DINGSHUN STEEL-PLASTIC PIPE EQUIPMENT MATERIAL (HANGZHOU) Co Ltd
Priority to CN 201010193769 priority Critical patent/CN101862725A/en
Publication of CN101862725A publication Critical patent/CN101862725A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a steel-plastic composite pipe spraying device, which comprises an electrostatic spraying system for spraying the outer surface of a steel-plastic composite pipe, an inner powder spraying system for spraying the inner wall of the steel-plastic composite pipe, a pre-heating system, a solidifying system, a transportation system and an electric control system for controlling the entire device, wherein the pre-heating system consists of a pre-heating furnace, a pre-heating system fan and a pre-heating system heater, which are connected with the pre-heating furnace; the solidifying system consists of a solidifying furnace, and a solidifying system fan and a solidifying system heater, which are connected with the solidifying furnace; the transportation system consists of a feeding bracket, a discharging bracket, and a pre-heating system transportation track and a solidifying system transportation track, which hare driven by a motor, and a translation bracket for controlling the steel pipe to move among the pre-heating system, the solidifying system, the electrostatic spraying system and the inner powder spraying system, the pre-heating system is arranged behind the feeding bracket, the electrostatic spraying system and the inner powder spraying system are arranged between the pre-heating system and the solidifying system, and the discharging bracket is arranged behind the solidifying system. The steel-plastic composite pipe spraying device has the advantages of reasonable structure, high automation and high efficiency, has good powder spraying effect, can realize the automatic, continuous and stable production, and has good energy conservation and environmental protection as well as good economic benefit.

Description

A kind of steel-plastic composite pipe spraying device
Technical field
The present invention relates to a kind of steel and mould the pipe production equipment, especially a kind of steel-plastic composite pipe spraying device.
Background technology
Existing steel is moulded the plastic-coated of pipe and lining and is moulded equipment often the effect of plastic-blasting is bad.
Summary of the invention
The present invention will solve the shortcoming of above-mentioned prior art, provides a kind of plastic-blasting effective steel-plastic composite pipe spraying device.
The present invention solves the technical scheme that its technical problem adopts: this steel-plastic composite pipe spraying device comprises that a cover is used for steel is moulded the electrostatic coating system that tube outer surface sprays; One cover is used for steel is moulded the interior powder spraying system that inside pipe wall sprays; One cover pre-heating system, by preheating furnace, and connected pre-heating system blower fan and pre-heating system heater composition; One cover cure system is made up of curing oven and connected cure system blower fan and cure system heater; One cover transmission system, by stock shelf, blanking rack, motor-driven pre-heating system transporting rail and cure system transporting rail, and the pan carriage that the control steel pipe moves between pre-heating system, cure system, electrostatic coating system, interior powder spraying system is formed, after wherein pre-heating system was located at stock shelf, electrostatic coating system and interior powder spraying system were provided with blanking rack behind the cure system between pre-heating system and cure system; And cover a electric control system that entire equipment is controlled.
As preferably, powder spraying system in described, comprise turning rolls, parallelly on the turning rolls be provided with two groups of rollers, be connected with roller shaft between the roller on the same group, roller shaft is connected with reduction box by chain, turning rolls one side is provided with platform, platform is provided with the mouth that dusts that connects cyclone separator and dust tube, and the mouth that dusts is provided with the valve that dusts, and the opposite side of turning rolls is provided with the after-poppet that connects vavuum pump.
As preferably, described electrostatic coating system comprises electrostatic spraying groove and can be at the electrostatic spraying gun of the effect lower edge of motor track translation, and wherein electrostatic spraying gun is connected with the powder case by powder absorbing pipe, and is connected with electrostatic generator by the electrostatic spraying line.The two ends of preferably described electrostatic spraying groove respectively are distributed with one group of electrostatic spraying gun, every group of electrostatic spraying gun by 3-5 connecting side by side.
As preferably, described pre-heating system heater and cure system heater are electric heater or gas heater.
Inventing useful effect is: characteristics rational in infrastructure, that automaticity is high, efficient is high, it is effective to dust, and can realize automation continuity, stable production, has good energy-conservation environmental protection and economic benefit.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of interior powder spraying system;
Fig. 3 is the structural representation of electrostatic coating system;
Description of reference numerals: preheating furnace 1, pre-heating system blower fan 2, pre-heating system heater 3, pre-heating system transporting rail 4, curing oven 5, cure system blower fan 6, cure system heater 7, cure system transporting rail 8, pan carriage 9, electrostatic coating system 10, interior powder spraying system 11, steering 12, stock shelf 13, blanking rack 14, electrostatic spraying groove 15, electrostatic spraying gun 16, powder absorbing pipe 17, powder case 18, electrostatic spraying control line 19, electrostatic generator 20, cyclone separator 21, the tube 22 that dusts dusts mouthfuls 23, roller 24, after-poppet 25, chain 26, reduction box 27, roller shaft 28, turning rolls 29, platform 30, the valve 31 that dusts, motor 32, track 33.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing:
Embodiment one: as Fig. 1, the present invention's one end is provided with stock shelf 13, and stock shelf 13 is connected with pre-heating system, comprises preheating furnace 1, and preheating furnace 1 is communicated with pre-heating system blower fan 2 and pre-heating system heater 3, is provided with the pre-heating system transporting rail 4 that the transmission steel is moulded pipe in the preheating furnace 1; Pre-heating system leads to paint finishing, powder spraying system 11 and electrostatic coating system 10 in comprising, and then lead to cure system, comprise curing oven 5, curing oven 5 is communicated with cure system blower fan 6 and cure system heater 7, is provided with the cure system transporting rail 8 that the transmission steel is moulded pipe in the curing oven 5; Cure system connects blanking rack 14, and leads to steering 12.
As Fig. 2, wherein in powder spraying system 11 comprise turning rolls 29, parallelly on the turning rolls 29 be equipped with two groups, every group has 3 rollers 24 that connected and equidistantly distributed by roller shaft 28, roller shaft 28 times is connected with reduction box 27 by chain 26; Turning rolls 29 1 sides are provided with platform 30, and platform 30 is provided with dust tube 22 and cyclone separator 21, and are connected with the mouth 23 that dusts, and the mouth 23 that dusts is provided with the valve 31 that dusts; Turning rolls 29 opposite sides are provided with the after-poppet 25 that connects vavuum pump.
As Fig. 3, wherein electrostatic coating system 10 comprises electrostatic spraying groove 15, the both sides that face electrostatic spraying groove 15 respectively are provided with one group, and connect side by side by four can be at the electrostatic spraying gun 16 of the effect lower edge of motor track translation, electrostatic spraying gun 16 is connected with powder case 18 by powder absorbing pipe 17, and is connected with electrostatic generator 20 by electrostatic spraying control line 19.
During work, tubing is from stock shelf 13 feedings, enter preheating furnace 1, pre-heating system blower fan 2 will adopt the thermal source of electrically heated pre-heating system heater 3 to deliver to preheating furnace 1 by the air channel, carry out preheating when transporting on the pre-heating system transporting rail 4 of tubing in preheating furnace 1.
As required, on the turning rolls 29 of powder spraying system 11, steel was moulded pipe support between two groups of rollers 24 in the pan carriage 9 of electric control system control can be transported to workpiece, and every group of roller 24 has 3, mould the needs of pipe to satisfy the long steel of length, after-poppet 25 jack-up clamp tubing.Cyclone separator 21 powder of tube in 22 that will dust mouthfuls 23 are blown in the tubing by dusting under the control of the valve 31 that dusts quantitatively, by vavuum pump the air in its tubing is siphoned away from after-poppet 25 again, thereby take up powder, make it be coated in the inner surface of tubing uniformly.In this simultaneously, reduction box 27 drives the roller 24 that is connected by roller shaft 28 by chain 26, makes the steel of frame between two groups of rollers 24 mould pipe and rotates evenly, to reach the uniform purpose of coating.Can be by the control amount of dusting, the blast pressure and the time of dusting are controlled with internal layer thickness.
The pan carriage 9 of electric control system control also can be transported to workpiece in the electrostatic spraying groove 15 of electrostatic coating system 10, and it is at the uniform velocity rotated, have two groups of electrostatic spraying guns 16, form side by side by four for every group, electrostatic spraying gun 16 evenly is sprayed on outer surface of pipe fittings with the powder in the powder case 18 under the effect of electrostatic generator 20, electrostatic spraying gun 16 can be at the effect lower edge of motor 32 track 33 uniform motion, to reach the uniform purpose of coating.
Tubing after pan carriage 9 will spray moves on to curing oven 5, and cure system blower fan 6 will adopt the thermal source of electrically heated cure system heater 7 to deliver to curing oven 5 by the air channel.Workpiece adopts airtight mode of heating, carries out the hot air circulate heating, realizes the curing of workpiece coating layer, and its thermal losses is little, and thermal efficiency height is typical energy-conserving product.By cure system transporting rail 8 workpiece is transported to blanking rack 14 and cools off, and enter follow-up works such as check.Reciprocation cycle realizes the serialization production operation thus.
Embodiment two: pre-heating system heater 3 and cure system heater 7 adopt gas-firing to add hot-air.Every group of roller 24 on the interior powder spraying system 11 formed by 2, moulds pipe to adapt to the short steel of length.All the other are identical with embodiment one.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.

Claims (6)

1. steel-plastic composite pipe spraying device is characterized in that: comprises,
One cover is used for steel is moulded the electrostatic coating system (10) that tube outer surface sprays;
One cover is used for steel is moulded the interior powder spraying system (11) that inside pipe wall sprays;
One cover pre-heating system, by preheating furnace (1), and connected pre-heating system blower fan (2) and pre-heating system heater (3) composition;
One cover cure system is made up of curing oven (5) and connected cure system blower fan (6) and cure system heater (7);
One cover transmission system, by stock shelf (13), blanking rack (14), motor-driven pre-heating system transporting rail (4) and cure system transporting rail (8), and the pan carriage (9) that the control steel pipe moves between pre-heating system, cure system, electrostatic coating system (10), interior powder spraying system (11) is formed, after wherein pre-heating system is located at stock shelf (13), electrostatic coating system (10) and interior powder spraying system (11) are provided with blanking rack (14) behind the cure system between pre-heating system and cure system;
And cover a electric control system that entire equipment is controlled.
2. steel-plastic composite pipe spraying device according to claim 1, it is characterized in that: powder spraying system (11) in described, comprise turning rolls (29), turning rolls (29) is gone up the parallel two groups of rollers (24) that are provided with, be connected with roller shaft (28) between the roller on the same group (24), roller shaft (28) is connected with reduction box (27) by chain (26), turning rolls (29) one sides are provided with platform (30), platform (30) is provided with and connects cyclone separator (21) and the mouth (23) that dusts of the tube (22) that dusts, the mouth (23) that dusts is provided with the valve that dusts (31), and the opposite side of turning rolls (29) is provided with the after-poppet (25) that connects vavuum pump.
3. steel-plastic composite pipe spraying device according to claim 1, it is characterized in that: described electrostatic coating system (10), comprise electrostatic spraying groove (15) and can be at the electrostatic spraying gun (16) of the effect lower edge of motor (32) track (33) translation, wherein electrostatic spraying gun (16) is connected with powder case (18) by powder absorbing pipe (17), and is connected with electrostatic generator (20) by electrostatic spraying line (19).
4. steel-plastic composite pipe spraying device according to claim 3 is characterized in that: the two ends of described electrostatic spraying groove (15) respectively are distributed with one group of electrostatic spraying gun (16), every group of electrostatic spraying gun (16) by 3-5 connecting side by side.
5. steel-plastic composite pipe spraying device according to claim 1 is characterized in that: described pre-heating system heater (3) and cure system heater (7) are electric heater.
6. steel-plastic composite pipe spraying device according to claim 1 is characterized in that: described pre-heating system heater (3) and cure system heater (7) are gas heater.
CN 201010193769 2010-06-03 2010-06-03 Steel-plastic composite pipe spraying device Pending CN101862725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010193769 CN101862725A (en) 2010-06-03 2010-06-03 Steel-plastic composite pipe spraying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201010193769 CN101862725A (en) 2010-06-03 2010-06-03 Steel-plastic composite pipe spraying device

Publications (1)

Publication Number Publication Date
CN101862725A true CN101862725A (en) 2010-10-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201010193769 Pending CN101862725A (en) 2010-06-03 2010-06-03 Steel-plastic composite pipe spraying device

Country Status (1)

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CN (1) CN101862725A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102294315A (en) * 2011-09-23 2011-12-28 新兴河北工程技术有限公司 Cast iron pipe heating and conveying device
CN102327842A (en) * 2011-08-17 2012-01-25 苏州安捷伦精密机械有限公司 Gluing device for inner bore of workpiece
CN102556649A (en) * 2012-01-20 2012-07-11 浙江久立特材科技股份有限公司 Automatic feeding and discharging mechanism for steel pipe detecting device
CN103372526A (en) * 2013-07-25 2013-10-30 安吉县鹏大钢管有限公司 Efficient environmental-friendly oil tank for steel tube production
CN103920620A (en) * 2014-04-23 2014-07-16 天津市富顺钢管镀锌有限公司 Coating and heating device of large-caliber plastic-coated composite steel pipe
CN103977942A (en) * 2014-04-26 2014-08-13 浙江德清艾卡蒙特涂装设备有限公司 Small spraying device
CN104841596A (en) * 2015-05-29 2015-08-19 广州卓迅包装机械有限公司 Powder spraying curing system
CN105327818A (en) * 2015-12-16 2016-02-17 浙江金洲管道科技股份有限公司 Vacuum sucking-spraying device
CN105973931A (en) * 2016-04-27 2016-09-28 中国重型机械研究院股份公司 Steel billet heat transfer experiment table
CN106475276A (en) * 2015-08-31 2017-03-08 中石大科创油田服务股份有限公司 A kind of spray equipment for forming tube inner wall corrosion-inhibiting coating and spraying method
CN106733383A (en) * 2017-03-10 2017-05-31 宁波市盛丰钢塑管制造厂 Tubing spraying inside and outside production equipment and tubing production method
CN107961935A (en) * 2017-12-07 2018-04-27 天长市金陵电子有限责任公司 A kind of electrostatic powder coating system for pipe fitting spraying
CN111715441A (en) * 2020-05-26 2020-09-29 张仙霞 Spraying device and spraying method for automobile tail throat production

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1557624A (en) * 2004-02-10 2004-12-29 广州励进新技术有限公司 Method and apparatus for producing inside and outside anticorrosion steel-plastic composite pipe
CN1557565A (en) * 2004-01-13 2004-12-29 姜宜川 Electric heating type inside and outside spraying equipment and process for steel-plastic composite pipe
CN2910374Y (en) * 2006-01-09 2007-06-13 朱继玉 Automatic spray coating device for pipeline
CN101244417A (en) * 2008-03-31 2008-08-20 南京橡塑机械厂有限公司 Method for processing internal wall of heavy caliber air transmission steel tube
CN201361597Y (en) * 2009-03-06 2009-12-16 李婉婷 Integrated heating, powder-spraying and film-forming device for internal wall of steel tube

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1557565A (en) * 2004-01-13 2004-12-29 姜宜川 Electric heating type inside and outside spraying equipment and process for steel-plastic composite pipe
CN1557624A (en) * 2004-02-10 2004-12-29 广州励进新技术有限公司 Method and apparatus for producing inside and outside anticorrosion steel-plastic composite pipe
CN2910374Y (en) * 2006-01-09 2007-06-13 朱继玉 Automatic spray coating device for pipeline
CN101244417A (en) * 2008-03-31 2008-08-20 南京橡塑机械厂有限公司 Method for processing internal wall of heavy caliber air transmission steel tube
CN201361597Y (en) * 2009-03-06 2009-12-16 李婉婷 Integrated heating, powder-spraying and film-forming device for internal wall of steel tube

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102327842A (en) * 2011-08-17 2012-01-25 苏州安捷伦精密机械有限公司 Gluing device for inner bore of workpiece
CN102327842B (en) * 2011-08-17 2017-08-01 苏州安捷伦精密机械有限公司 A kind of adhesive spreading device for inner hole of workpiece
CN102294315A (en) * 2011-09-23 2011-12-28 新兴河北工程技术有限公司 Cast iron pipe heating and conveying device
CN102556649A (en) * 2012-01-20 2012-07-11 浙江久立特材科技股份有限公司 Automatic feeding and discharging mechanism for steel pipe detecting device
CN103372526B (en) * 2013-07-25 2015-07-01 安吉县鹏大钢管有限公司 Efficient environmental-friendly oil tank for steel tube production
CN103372526A (en) * 2013-07-25 2013-10-30 安吉县鹏大钢管有限公司 Efficient environmental-friendly oil tank for steel tube production
CN103920620A (en) * 2014-04-23 2014-07-16 天津市富顺钢管镀锌有限公司 Coating and heating device of large-caliber plastic-coated composite steel pipe
CN103977942A (en) * 2014-04-26 2014-08-13 浙江德清艾卡蒙特涂装设备有限公司 Small spraying device
CN104841596A (en) * 2015-05-29 2015-08-19 广州卓迅包装机械有限公司 Powder spraying curing system
CN106475276A (en) * 2015-08-31 2017-03-08 中石大科创油田服务股份有限公司 A kind of spray equipment for forming tube inner wall corrosion-inhibiting coating and spraying method
CN105327818A (en) * 2015-12-16 2016-02-17 浙江金洲管道科技股份有限公司 Vacuum sucking-spraying device
CN105973931A (en) * 2016-04-27 2016-09-28 中国重型机械研究院股份公司 Steel billet heat transfer experiment table
CN105973931B (en) * 2016-04-27 2019-04-02 中国重型机械研究院股份公司 Steel billet heat transfer experiment platform
CN106733383A (en) * 2017-03-10 2017-05-31 宁波市盛丰钢塑管制造厂 Tubing spraying inside and outside production equipment and tubing production method
CN107961935A (en) * 2017-12-07 2018-04-27 天长市金陵电子有限责任公司 A kind of electrostatic powder coating system for pipe fitting spraying
CN111715441A (en) * 2020-05-26 2020-09-29 张仙霞 Spraying device and spraying method for automobile tail throat production

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