CN103045842A - Heat treatment equipment for welding seam of numerical control steel weldment - Google Patents
Heat treatment equipment for welding seam of numerical control steel weldment Download PDFInfo
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- CN103045842A CN103045842A CN2012105820224A CN201210582022A CN103045842A CN 103045842 A CN103045842 A CN 103045842A CN 2012105820224 A CN2012105820224 A CN 2012105820224A CN 201210582022 A CN201210582022 A CN 201210582022A CN 103045842 A CN103045842 A CN 103045842A
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Abstract
The invention discloses heat treatment equipment for a welding seam of a numerical control steel weldment. The heat treatment equipment comprises a walking track, a controller glidingly arranged on the walking track and an adjusting beam connected onto the controller, wherein a heater and a temperature sensor which are aligned to the welding seam are arranged on the adjusting beam; and the heater and the temperature sensor are both connected with the controller. According to the heat treatment equipment, the temperature sensor is used for acquiring the instant temperature of a heating region and sending a temperature signal to a programmable logic controller, and the programmable logic controller is used for controlling a step motor to accurately control the walking speed of the controller so as to control heat input of the heater, enable the microcosmic crystalline phase structure of weld metal to realize an ideal phase change structure in an ideal temperature environment, guarantee the comprehensive mechanical performance of the weld metal, and effectively guarantee the safety performance of structure members.
Description
Technical field
The present invention relates to steel construction weldment weld seam heat treated field, specifically a kind of numerical control steel construction weldment weld seam equipment for Heating Processing.
Background technology
Welding manufacturing is the basic skills that structure of steel product connects, the method that the fired heater butt welded seam carries out preheating or adopts the aftertreatments such as electric heat-emitting board preheating is manually handed in the common utilization of present domestic structural part method of manufacturing technology, the advantage of this method is the restriction that is not subjected to the member pattern, certain handiness and the scope of application are arranged, but the requirement to the operator is very high, the operator need possess higher professional theory knowledge and abundant practical experience, and has large, the inefficient shortcoming of labour intensity.For overcoming the deficiency of above-mentioned technical matters, thereby draw task of the present invention.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of numerical control steel construction weldment weld seam equipment for Heating Processing, adopts controller to control heating, and heating operation is convenient and safe.
Technical scheme of the present invention is:
Numerical control steel construction weldment weld seam equipment for Heating Processing, include controller, walking track and slip are arranged at the adjusting crossbeam on the walking track, be provided with well heater and the temperature sensor of aiming at weld seam on the described adjusting crossbeam, described well heater and temperature sensor all are connected with controller.
Described controller slides and is arranged on the walking track, and described adjusting crossbeam is connected on the controller.
Described well heater is selected fired heater; Described temperature sensor is selected the infrared temperature sensing head.
Fired heater on the described adjusting crossbeam is one to three, and the gun slot of each fired heater is all aimed at weld seam.
Described adjusting crossbeam includes horizontal gird and is connected in the T shape frame of horizontal gird top, the horizontal component of T shape frame is mutually vertical with horizontal gird, described well heater is arranged on the horizontal gird, described temperature sensor is arranged on the T shape frame horizontal component, and the inner of described horizontal gird is connected on the controller.
Described controller includes housing, be arranged at the programmable logic controller of enclosure interior, be arranged at enclosure interior and the stepper-motor that programmable logic controller is connected respectively is connected with power module and is arranged at slide block that housing bottom is connected with stepper-motor, is arranged on the housing outer wall and the display screen that is connected with programmable logic controller and press key input device; Described slide block is arranged on the walking track, and described well heater and temperature sensor all are connected with the programmable logic controller of controller.
Described adjusting crossbeam is two, and is connected on the two side of controller housing.
Described controller also includes switch indication light and heater status pilot lamp.
Advantage of the present invention:
The present invention gathers the real-time temperature at position, heating zone (usually departing from flame kernel 20-30mm) by temperature sensor, then this temperature signal is transferred to programmable logic controller, then by the programmable logic controller (PLC) controls stepper-motor, make it to control accurately the speed of travel of controller, thereby the heat of control heater input, reach the accurately temperature control of (± 5 ℃), the microcosmic crystalline phase of weld metal is organized in reaches desirable phase-change organization in the desirable temperature environment, thereby guarantee the comprehensive mechanical property of weld metal, effectively guarantee the safety performance of structural part; Operator of the present invention only need get final product according to weldprocedure policy paper design temperature parameter, and are easy to operate, operator required very low, and 1 people can operate 2-3 platform equipment simultaneously, and efficient improves 2-3 times, greatly reduces the manufacturing cost of steel member.
Description of drawings
Fig. 1 is stereographic map of the present invention.
Fig. 2 is front view of the present invention.
Fig. 3 is that the circuit of controller of the present invention connects block diagram.
Embodiment
See Fig. 1, Fig. 2, numerical control steel construction weldment weld seam equipment for Heating Processing includes walking track 1, sliding is arranged at controller on the walking track 1, be connected on the controller two and regulates crossbeams;
Each regulates the T shape frame 3 that crossbeam includes horizontal gird 2 and is connected in horizontal gird 2 tops, the horizontal component of T shape frame 3 is mutually vertical with horizontal gird 2, be provided with three fired heaters 4 on the horizontal gird 2, the gun slot of each fired heater 4 is all aimed at weld seam, is provided with infrared temperature sensing head 5 on T shape frame 3 horizontal components;
Controller includes housing 6, be arranged at the programmable logic controller 7 of enclosure interior, be arranged at stepper-motor 8 and power module 9 that enclosure interior and programmable logic controller 7 are connected respectively, be arranged at the slide block 10 that housing 1 bottom is connected with stepper-motor 8, be arranged on housing 1 outer wall and the display screen 11 that is connected with programmable logic controller 7, press key input device 12, switch indication light and heater status pilot lamp 13; The inner of two horizontal girds 2 is connected on the two side of housing 6, and slide block 10 is arranged on the walking track 1, and fired heater 4 is connected with the infrared temperature sensing head and all is connected with the programmable logic controller 7 of controller.
Use principle of the present invention:
At first will be arranged at the steel plate of weld seam or groove 14 two belows of adjusting crossbeam, and fired heater 4 is aimed at weld seam or groove 14,9 pairs of controllers of power module and stepper-motor 8 are powered, infrared temperature sensing head 5 gathers the real-time temperature at position, heating zone (usually departing from flame kernel 20-30mm), then this temperature signal is transferred to programmable logic controller 7, then by programmable logic controller 7 control step motors 8 translational speeds, thereby the heat input of control fired heater 4, reach the accurately temperature control of (± 5 ℃), the microcosmic crystalline phase of weld seam or groove 14 metals is organized in reaches desirable phase-change organization in the desirable temperature environment, thereby guarantee the comprehensive mechanical property of weld metal, effectively guarantee the safety performance of structural part.
Claims (8)
1. numerical control steel construction weldment weld seam equipment for Heating Processing, it is characterized in that: include controller, walking track and slip are arranged at the adjusting crossbeam on the walking track, be provided with well heater and the temperature sensor of aiming at weld seam on the described adjusting crossbeam, described well heater and temperature sensor all are connected with controller.
2. numerical control steel construction weldment weld seam equipment for Heating Processing according to claim 1 is characterized in that: described controller slides and is arranged on the walking track, and described adjusting crossbeam is connected on the controller.
3. numerical control steel construction weldment weld seam equipment for Heating Processing according to claim 1, it is characterized in that: described well heater is selected fired heater; Described temperature sensor is selected the infrared temperature sensing head.
4. numerical control steel construction weldment weld seam equipment for Heating Processing according to claim 1, it is characterized in that: the fired heater on the described adjusting crossbeam is one to three, and the gun slot of each fired heater is all aimed at weld seam.
5. numerical control steel construction weldment weld seam equipment for Heating Processing according to claim 1, it is characterized in that: described adjusting crossbeam includes horizontal gird and is connected in the T shape frame of horizontal gird top, the horizontal component of T shape frame is mutually vertical with horizontal gird, described well heater is arranged on the horizontal gird, described temperature sensor is arranged on the T shape frame horizontal component, and the inner of described horizontal gird is connected on the controller.
6. numerical control steel construction weldment weld seam equipment for Heating Processing according to claim 1 and 2 is characterized in that: described controller includes housing, be arranged at the programmable logic controller of enclosure interior, be arranged at enclosure interior and the stepper-motor that programmable logic controller is connected respectively is connected with power module and is arranged at slide block that housing bottom is connected with stepper-motor, is arranged on the housing outer wall and the display screen that is connected with programmable logic controller and press key input device; Described slide block is arranged on the walking track, and described well heater and temperature sensor all are connected with the programmable logic controller of controller.
7. numerical control steel construction weldment weld seam equipment for Heating Processing according to claim 6, it is characterized in that: described adjusting crossbeam is two, and is connected on the two side of controller housing.
8. numerical control steel construction weldment weld seam equipment for Heating Processing according to claim 6, it is characterized in that: described controller also includes switch indication light and heater status pilot lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210582022.4A CN103045842B (en) | 2012-12-28 | 2012-12-28 | Heat treatment equipment for welding seam of numerical control steel weldment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210582022.4A CN103045842B (en) | 2012-12-28 | 2012-12-28 | Heat treatment equipment for welding seam of numerical control steel weldment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103045842A true CN103045842A (en) | 2013-04-17 |
| CN103045842B CN103045842B (en) | 2014-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210582022.4A Active CN103045842B (en) | 2012-12-28 | 2012-12-28 | Heat treatment equipment for welding seam of numerical control steel weldment |
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| Country | Link |
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| CN (1) | CN103045842B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479050A (en) * | 2015-12-20 | 2016-04-13 | 安徽伟宏钢结构集团股份有限公司 | Welding preheating device applicable to steel structures in various shapes |
| CN110181203A (en) * | 2019-05-09 | 2019-08-30 | 青岛明珠钢结构有限公司 | A kind of welding for steel structure pre-heating device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201120723Y (en) * | 2007-08-03 | 2008-09-24 | 张和君 | Welding unit for heating |
| CN201411478Y (en) * | 2009-05-21 | 2010-02-24 | 江苏胜大石油设备制造有限公司 | Control device capable of improving welding seam heat treatment stability of drill stem |
| CN203007342U (en) * | 2012-12-28 | 2013-06-19 | 安徽伟宏钢结构集团股份有限公司 | Welding line heat treatment device for numerical control steel structure welding piece |
-
2012
- 2012-12-28 CN CN201210582022.4A patent/CN103045842B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201120723Y (en) * | 2007-08-03 | 2008-09-24 | 张和君 | Welding unit for heating |
| CN201411478Y (en) * | 2009-05-21 | 2010-02-24 | 江苏胜大石油设备制造有限公司 | Control device capable of improving welding seam heat treatment stability of drill stem |
| CN203007342U (en) * | 2012-12-28 | 2013-06-19 | 安徽伟宏钢结构集团股份有限公司 | Welding line heat treatment device for numerical control steel structure welding piece |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479050A (en) * | 2015-12-20 | 2016-04-13 | 安徽伟宏钢结构集团股份有限公司 | Welding preheating device applicable to steel structures in various shapes |
| CN110181203A (en) * | 2019-05-09 | 2019-08-30 | 青岛明珠钢结构有限公司 | A kind of welding for steel structure pre-heating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103045842B (en) | 2014-07-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 230041 Luyang Industrial Park, Luyang District, Anhui, Hefei Applicant after: ANHUI WEIHONG STEEL STRUCTURE GROUP CO., LTD. Address before: 230041 Luyang Industrial Park, Luyang District, Anhui, Hefei Applicant before: Anhui Weihong Steel Structure Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: ANHUI WEIHONG STEEL STRUCTURE CO.,LTD. TO: ANHUI WEIHONG STEEL CONSTRUCTION GROUP CO., LTD. |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |