CN102994721A - Spiral conveying mechanism for oil pipe tempering production line - Google Patents
Spiral conveying mechanism for oil pipe tempering production line Download PDFInfo
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- 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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- oil pipe
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- process furnace
- spiral
- spiral conveyer
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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
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.
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 |
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| CN201210498032XA Pending CN102994721A (en) | 2012-11-29 | 2012-11-29 | Spiral conveying mechanism for oil pipe tempering production line |
Country Status (1)
| Country | Link |
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| CN (1) | CN102994721A (en) |
Cited By (2)
| 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)
| 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 |
-
2012
- 2012-11-29 CN CN201210498032XA patent/CN102994721A/en active Pending
Patent Citations (7)
| 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)
| 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 |