CN102994721A - Spiral conveying mechanism for oil pipe tempering production line - Google Patents

Spiral conveying mechanism for oil pipe tempering production line Download PDF

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Publication number
CN102994721A
CN102994721A CN201210498032XA CN201210498032A CN102994721A CN 102994721 A CN102994721 A CN 102994721A CN 201210498032X A CN201210498032X A CN 201210498032XA CN 201210498032 A CN201210498032 A CN 201210498032A CN 102994721 A CN102994721 A CN 102994721A
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CN
China
Prior art keywords
oil pipe
handed
process furnace
spiral
spiral conveyer
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
CN201210498032XA
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Chinese (zh)
Inventor
姚文杰
姚文俊
余磊
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.)
YIXING SHI JIN DING KILN INDUSTRY Co Ltd
Original Assignee
YIXING SHI JIN DING KILN INDUSTRY 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 YIXING SHI JIN DING KILN INDUSTRY Co Ltd filed Critical YIXING SHI JIN DING KILN INDUSTRY Co Ltd
Priority to CN201210498032XA priority Critical patent/CN102994721A/en
Publication of CN102994721A publication Critical patent/CN102994721A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a spiral conveying mechanism for an oil pipe tempering production line. The spiral conveying mechanism is characterized by comprising a plurality of left-handed heating furnace spiral conveyors (1) and right-handed heating furnace spiral conveyors (2), wherein the left-handed heating furnace spiral conveyors (1) and the right-handed heating furnace spiral conveyors (2) are crossed; and cold bed conveying oblique rollers (3) are arranged at ends of the left-handed heating furnace spiral conveyors (1) and the right-handed heating furnace spiral conveyors (2). The spiral conveying mechanism is simple and practical in structure. The spiral propelling mechanism can drive the oil pipe to rotate during the self-rotating, so that the effect of even heating is achieved; and the oil pipe rotates through the driving of the oblique rollers in the process of conveying, so that the oil pipe can be well protected and not deformed.

Description

Oil pipe backfire product line spiral conveying mechanism
Technical field
The present invention relates to an a kind of production line of continous way tempering, specifically wherein oil tube conveying mechanism.
Background technology
Mostly the type of furnace of continous way heating tubing in the past is to advance with the walking beam form, and pipe can not oneself rotate in the process of advancing, so that pipe can only simultaneously be heated, brings the inhomogeneous effect of heating like this.
Summary of the invention
Purpose of the present invention is exactly for above-mentioned the deficiencies in the prior art, provides a kind of production efficiency high, the on-deformable oil pipe backfire product line of oil pipe spiral conveying mechanism.
The technical solution used in the present invention is as follows:
A kind of oil pipe backfire product line spiral conveying mechanism, it is characterized in that it includes the left-handed process furnace spiral conveyer of multiple tracks and dextrorotation process furnace spiral conveyer, left-handed process furnace spiral conveyer and dextrorotation process furnace spiral conveyer are arranged in a crossed manner, are provided with cold bed at the place, end of left-handed process furnace spiral conveyer and dextrorotation process furnace spiral conveyer and carry oblique roller.
Described left-handed process furnace spiral conveyer and dextrorotation process furnace spiral conveyer adopt stainless steel to make, and its spiral tube both sides are provided with guide rail, and frame is on this guide rail during the oil pipe walking.
Beneficial effect of the present invention has:
Simple and practical, screw propulsion mechanism drives tubing spinning in self rotation, reach the effect of thermally equivalent, and oil pipe drive self by oblique roller in transmission course has well been protected oil pipe, unlikely its distortion also rotating.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is further described:
As shown in Figure 1, it comprises the left-handed process furnace spiral conveyer 1 of multiple tracks and dextrorotation process furnace spiral conveyer 2 the present invention, left-handed process furnace spiral conveyer 1 and dextrorotation process furnace spiral conveyer 2 are arranged in a crossed manner, for example always have 7 spiral tubes in the stove, three left-handed, and three dextrorotation intersect and place, can guarantee like this oil pipe according to straight line moving, avoid workpiece when advancing, to be offset to both sides.Be provided with cold bed at the place, end of left-handed process furnace spiral conveyer 1 and dextrorotation process furnace spiral conveyer 2 and carry oblique roller 3; cold bed carries oblique roller 3 to be mainly used to axially transmit oil pipe; oil pipe carries the drive self of oblique roller 3 also in rotation by cold bed in transmission course; well protected oil pipe, unlikely its distortion.
Described left-handed process furnace spiral conveyer 1 and dextrorotation process furnace spiral conveyer 2 adopt stainless steel to make, and its spiral tube both sides are provided with guide rail, and frame is on this guide rail during the oil pipe walking.Spiral tube only is responsible for prograding, can make like this spiral tube indeformable, increases the service life.
Oil pipe of the present invention in the past one production process is come, to feeding platform, by tripper oil pipe is turned in stove, walk forward through stove internal screw propulsive mechanism, walking tumbles the oblique roller of discharging in the stove automatically behind stove, be delivered to cold bed by oblique roller again, continue to promote the oil pipe walking by cold bed screw propulsion mechanism, fall at last aggregate rack.
Industrial furnace generally will be considered when workpiece is heat-treated, the homogeneity of temperature and the atmosphere in the stove in the stove.And the electrical heater of this continous way, fire door is to want closed constantly action, and is larger on the impact of temperature in the stove, thus the present invention with the height control of burner hearth to minimum, guarantee that maximum oil pipe can safe passing.
Entire exercise of the present invention is finished by the PLC program, and efficient, convenient and swift, safety, minimizing hand labor power realize automatic production.Oil pipe can reach one of per 2 clock charging, and walking is 40 minutes in stove.
The undeclared part of other that the present invention relates to is same as the prior art.

Claims (2)

1. oil pipe backfire product line spiral conveying mechanism, it is characterized in that it includes the left-handed process furnace spiral conveyer of multiple tracks (1) and dextrorotation process furnace spiral conveyer (2), left-handed process furnace spiral conveyer (1) and dextrorotation process furnace spiral conveyer (2) are arranged in a crossed manner, are provided with cold bed at the place, end of left-handed process furnace spiral conveyer (1) and dextrorotation process furnace spiral conveyer (2) and carry oblique roller (3).
2. oil pipe backfire product line spiral conveying mechanism according to claim 1, it is characterized in that described left-handed process furnace spiral conveyer (1) and dextrorotation process furnace spiral conveyer (2) adopt stainless steel to make, its spiral tube both sides are provided with guide rail, and frame is on this guide rail during the oil pipe walking.
CN201210498032XA 2012-11-29 2012-11-29 Spiral conveying mechanism for oil pipe tempering production line Pending CN102994721A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210498032XA CN102994721A (en) 2012-11-29 2012-11-29 Spiral conveying mechanism for oil pipe tempering production line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210498032XA CN102994721A (en) 2012-11-29 2012-11-29 Spiral conveying mechanism for oil pipe tempering production line

Publications (1)

Publication Number Publication Date
CN102994721A true CN102994721A (en) 2013-03-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210498032XA Pending CN102994721A (en) 2012-11-29 2012-11-29 Spiral conveying mechanism for oil pipe tempering production line

Country Status (1)

Country Link
CN (1) CN102994721A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112593064A (en) * 2020-12-07 2021-04-02 江苏华夏炉业有限公司 Rod part spiral propelling type heating furnace
CN113073289A (en) * 2021-03-27 2021-07-06 天津先知邦科技股份有限公司 Heat diffusion furnace and process for continuous zinc impregnation processing

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833260A1 (en) * 1978-07-28 1980-02-07 Ferdinand Schwarz Gmbh Ind Und Helical conveyor in hardening plant for small parts - where conveyor is made by bending, cutting and welding sheet metal blanks to produce helical gutter
JPS59157216A (en) * 1983-02-25 1984-09-06 Hitachi Metals Ltd Conveyor for heating pipe
JPH01293916A (en) * 1988-05-20 1989-11-27 Sumitomo Heavy Ind Ltd Equipment for cooling and transferring bar stock or tube stock
CN2376454Y (en) * 1999-06-04 2000-05-03 南通冷冻设备厂 Double-screw conveying belt with radial pressure-applying mechanism
CN2842340Y (en) * 2005-10-31 2006-11-29 上海市向明中学 Two-spiral efficient energy-saving electric heating oven
CN101220408A (en) * 2008-01-23 2008-07-16 江苏凡力钢管有限公司 Oil tube electrical heat quenching and tempering thermal treatment method and apparatus
CN203034056U (en) * 2012-11-29 2013-07-03 宜兴市金鼎炉业有限公司 Spiral conveying mechanism of oil tube tempering production line

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2833260A1 (en) * 1978-07-28 1980-02-07 Ferdinand Schwarz Gmbh Ind Und Helical conveyor in hardening plant for small parts - where conveyor is made by bending, cutting and welding sheet metal blanks to produce helical gutter
JPS59157216A (en) * 1983-02-25 1984-09-06 Hitachi Metals Ltd Conveyor for heating pipe
JPH01293916A (en) * 1988-05-20 1989-11-27 Sumitomo Heavy Ind Ltd Equipment for cooling and transferring bar stock or tube stock
CN2376454Y (en) * 1999-06-04 2000-05-03 南通冷冻设备厂 Double-screw conveying belt with radial pressure-applying mechanism
CN2842340Y (en) * 2005-10-31 2006-11-29 上海市向明中学 Two-spiral efficient energy-saving electric heating oven
CN101220408A (en) * 2008-01-23 2008-07-16 江苏凡力钢管有限公司 Oil tube electrical heat quenching and tempering thermal treatment method and apparatus
CN203034056U (en) * 2012-11-29 2013-07-03 宜兴市金鼎炉业有限公司 Spiral conveying mechanism of oil tube tempering production line

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112593064A (en) * 2020-12-07 2021-04-02 江苏华夏炉业有限公司 Rod part spiral propelling type heating furnace
CN113073289A (en) * 2021-03-27 2021-07-06 天津先知邦科技股份有限公司 Heat diffusion furnace and process for continuous zinc impregnation processing

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Application publication date: 20130327