CN112375879A - Rectangular square tube quenching treatment system - Google Patents
Rectangular square tube quenching treatment system Download PDFInfo
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- CN112375879A CN112375879A CN202011370969.XA CN202011370969A CN112375879A CN 112375879 A CN112375879 A CN 112375879A CN 202011370969 A CN202011370969 A CN 202011370969A CN 112375879 A CN112375879 A CN 112375879A
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- limit sensor
- material pushing
- pushing cylinder
- water
- screw rod
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- 238000010791 quenching Methods 0.000 title claims abstract description 21
- 230000000171 quenching effect Effects 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 230000006698 induction Effects 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 34
- 238000005507 spraying Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 230000001174 ascending effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/667—Quenching devices for spray quenching
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
- C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D11/00—Process control or regulation for heat treatments
- C21D11/005—Process control or regulation for heat treatments for cooling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0006—Details, accessories not peculiar to any of the following furnaces
- C21D9/0018—Details, accessories not peculiar to any of the following furnaces for charging, discharging or manipulation of charge
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0062—Heat-treating apparatus with a cooling or quenching zone
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
- C21D9/085—Cooling or quenching
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
The invention provides a quenching treatment system for a rectangular square tube, belongs to the technical field of quenching treatment systems, and aims to solve the problems of low automation degree and low treatment efficiency of the existing quenching treatment system; the automatic feeding system, the conveying system, the induction heating system, the water system, the straightening system and the automatic discharging stacking system are sequentially arranged; the design of the invention can realize the automatic quenching treatment of the rectangular square tube, has high treatment efficiency and saves a large amount of human resources.
Description
Technical Field
The invention relates to the technical field of quenching treatment systems, in particular to a rectangular square tube quenching treatment system.
Background
The existing quenching treatment process needs a large amount of manual work, and has low automation degree and low efficiency.
Disclosure of Invention
Aiming at the technical defects, the invention aims to provide a quenching treatment system for a rectangular square pipe, which can realize automatic quenching treatment of the rectangular square pipe, has high treatment efficiency and saves a large amount of human resources.
In order to solve the technical problems, the invention adopts the following technical scheme:
a quenching treatment system for rectangular square tubes is characterized by comprising an automatic feeding system, a conveying system, an induction heating system, a water system, a straightening system and an automatic blanking stacking system which are sequentially arranged;
the automatic feeding system comprises a feeding support, a first upper limit sensor, a first lower limit sensor, a first lead screw lifter, a first material pushing cylinder and a belt assembly, wherein the first upper limit sensor, the first lower limit sensor, the first lead screw lifter, the first material pushing cylinder and the belt assembly are fixed on the feeding support; a feeding plate is fixedly arranged on the first screw rod lifter; the belt assembly comprises a conveying belt and a conveying motor in transmission connection with the conveying belt;
the water system comprises a water spraying frame and a plurality of water spraying heads; the water spraying head is fixed on the water spraying frame; the water spray head is connected with a water control valve;
the automatic blanking stacking system comprises a blanking support, and a second upper limit sensor, a second lower limit sensor, a second material pushing cylinder and a second screw rod lifter which are fixed on the blanking support; a blanking plate is fixedly arranged on the second screw rod lifter;
the device also comprises a control cabinet; the first upper limit sensor, the first lower limit sensor, the first screw rod lifter, the first material pushing cylinder, the second upper limit sensor, the second lower limit sensor, the second material pushing cylinder, the second screw rod lifter, the water control valve and the transmission motor are respectively and electrically connected with the control cabinet.
Preferably, the first material pushing cylinder and the second material pushing cylinder are respectively and electrically connected with an electromagnetic valve; the electromagnetic valve is electrically connected with the control cabinet.
The invention has the beneficial effects that: the system can realize automatic quenching treatment of the rectangular square pipe, has high treatment efficiency and saves a large amount of human resources.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an automatic feeding system of a rectangular square tube quenching processing system according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of an automatic blanking stacking system of the quenching treatment system for rectangular square tubes, which is provided by the embodiment of the invention;
fig. 3 is a schematic structural diagram of a water system of the rectangular square pipe quenching treatment system according to the embodiment of the invention.
Description of reference numerals:
the automatic feeding device comprises a conveying belt 1, a first upper limiting sensor 2, a feeding support 3, a feeding plate 4, a first screw rod lifter 5, a first material pushing cylinder 6, a first lower limiting sensor 7, a conveying motor 8, a discharging support 9, a second screw rod lifter 10, a discharging plate 11, a second lower limiting sensor 12, a second upper limiting sensor 13, a second material pushing cylinder 14, a water control valve 15, a water spraying head 16 and a water spraying frame 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "in", "upper", "lower", "lateral", "inner", etc. indicate directions or positional relationships based on those shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 3, a rectangular square tube quenching treatment system comprises an automatic feeding system, a conveying system, an induction heating system, a water system, a straightening system and an automatic blanking stacking system which are sequentially arranged, and the arrangement mode is the same as that of the existing system; wherein, the conveying system, the induction heating system and the straightening system are all designed in the prior art;
the automatic feeding system comprises a feeding support 3, a first upper limiting sensor 2, a first lower limiting sensor 7, a first lead screw lifter 5, a first material pushing cylinder 6 and a belt assembly, wherein the first upper limiting sensor 2, the first lower limiting sensor 7, the first lead screw lifter 5, the first material pushing cylinder 6 and the belt assembly are fixed on the feeding support 3; a feeding plate 4 is fixedly arranged on the first screw rod lifter 5; the belt assembly comprises a conveying belt 1 and a conveying motor 8 in transmission connection with the conveying belt;
the water system comprises a water spray frame 17 and a plurality of water spray heads 16; the sprinkler head 16 is fixed on the sprinkler frame 17; the sprinkler head 16 is connected with a water control valve 15;
the blanking automatic stacking system comprises a blanking bracket 9, and a second upper limit sensor 13, a second lower limit sensor 12, a second material pushing cylinder 14 and a second screw rod lifter 10 which are fixed on the blanking bracket 9; a blanking plate 11 is fixedly arranged on the second screw rod lifter 10;
the device also comprises a control cabinet; the first upper limit sensor 2, the first lower limit sensor 7, the first screw rod lifter 5, the first material pushing cylinder 6, the second upper limit sensor 13, the second lower limit sensor 12, the second material pushing cylinder 14, the second screw rod lifter 10, the water control valve 15 and the transmission motor 8 are respectively and electrically connected with the control cabinet; the first material pushing cylinder 6 and the second material pushing cylinder 14 are respectively and electrically connected with an electromagnetic valve; the electromagnetic valve is electrically connected with the control cabinet;
working principle of automatic feeding system
After a piece of material (square tube) is placed on the feeding support 3, and the square tube is placed on the feeding support 3, the first lower limit sensor 7 receives a signal, the signal is fed back to the contactor to work, and the contactor controls the first screw rod lifter 5 to ascend, and the ascending to a specified position is the upper limit. The first upper limiting sensor 2 receives a signal to start working, firstly cuts off the power supply of the first ascending contactor to stop the first elevator from ascending, and then gives a signal to the time relay to work. The time relay controls the electromagnetic valve to enable the air cylinder to act (push materials) and calculate the material pushing time of the air cylinder, and the time relay stops working the air cylinder to return to the original position after the time (5 seconds) is up. At the moment, the conveying motor 8 works to convey materials to a designated position, a sensor is arranged at the designated position, the conveying motor 8 stops working after the square pipe touches the sensor, a conveying system signal is waited, the conveying signal demands that the square pipe is fed onto a runway (10 cylinders push one layer each time), after the layer is conveyed, the sensor at the designated position cannot sense the materials, the screw rod lifter continues to ascend, and the like. After the piece of material is used up, the screw rod lifter descends to return to the original point to wait for a worker to get on or off the piece of material. And so on.
Working principle of water system
The square pipe has four faces, and every face all has a fixed sprinkler bead 16, and four sprinkler beads 16 are controlled by four accuse water valve 15 respectively. The water quantity of each surface is adjusted according to the quenching condition of four surfaces of the tube.
Working principle of automatic blanking stacking system
The side pipe falls behind unloading equipment, has 2 sensors. (2 work on the same principle, two convenient induction materials are placed) the sensor receives the signal and then controls the time relay to work, the time relay controls the electromagnetic valve to command the second cylinder to push materials, and meanwhile, the material pushing time (5 seconds) is calculated to push the materials to the blanking plate 11. (each layer of the blanking plate 11 has a designated number) and the time relay stops working after the time, the solenoid valve controls the cylinder to return to the original position. After each layer is pushed to be full, the last lead screw lift touches the second upper limit sensor 13, the sensor receives a signal and then controls the contactor to be powered on, the contactor controls the second lead screw lift 10 to descend, the contactor is powered off after the last lead screw lift descends until the last lead screw lift does not touch the second upper limit sensor, and the second lead screw lift 10 stops descending. And then the second layer is full and then descends again, and so on. And after 10 layers are filled, the blanking plates 11 stop working completely and wait for packing by workers.
Linkage relationship of respective parts:
a sensor: the sensor is an inductive electric that receives an external metal signal. It is in relation to the contactor, intermediate relay, time relay for signal feedback voltage transmission. The individual actions of the mechanical device are only implemented according to their different operating principles.
A contactor: the working voltage of 36V, 220V and 380V has the function of providing sufficient voltage and current for the screw rod lifter. Let it work.
A time relay: the time relay has the main function of controlling the on-off time of the electromagnetic valve, and the electromagnetic valve can better control the cylinder. Controlling the cylinder to push, return and exhaust.
Cylinder, solenoid valve: the two are linked to control each other, and the electromagnetic valve controls air inlet, air outlet and air exhaust. The cylinder pushes and returns through the air inlet and the air outlet of the electromagnetic valve.
A screw rod lifter: the square pipe can be controlled to ascend or descend in a balanced manner and is controlled by a contactor.
An intermediate relay: it is mainly characterized by that the signal fed back by means of sensor can be converted into various components by means of it. And (5) converting and transmitting signals. (including time relays, contactors, solenoid valves).
Belt conveyor motor 8: mainly power transmission, and the high current voltage passing through the contactor controls the rotation of the motor.
The design of the invention can realize the automatic quenching treatment of the rectangular square tube, has high treatment efficiency and saves a large amount of human resources.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (2)
1. A quenching treatment system for rectangular square tubes is characterized by comprising an automatic feeding system, a conveying system, an induction heating system, a water system, a straightening system and an automatic blanking stacking system which are sequentially arranged;
the automatic feeding system comprises a feeding support, a first upper limit sensor, a first lower limit sensor, a first lead screw lifter, a first material pushing cylinder and a belt assembly, wherein the first upper limit sensor, the first lower limit sensor, the first lead screw lifter, the first material pushing cylinder and the belt assembly are fixed on the feeding support; a feeding plate is fixedly arranged on the first screw rod lifter; the belt assembly comprises a conveying belt and a conveying motor in transmission connection with the conveying belt;
the water system comprises a water spraying frame and a plurality of water spraying heads; the water spraying head is fixed on the water spraying frame; the water spray head is connected with a water control valve;
the automatic blanking stacking system comprises a blanking support, and a second upper limit sensor, a second lower limit sensor, a second material pushing cylinder and a second screw rod lifter which are fixed on the blanking support; a blanking plate is fixedly arranged on the second screw rod lifter;
the device also comprises a control cabinet; the first upper limit sensor, the first lower limit sensor, the first screw rod lifter, the first material pushing cylinder, the second upper limit sensor, the second lower limit sensor, the second material pushing cylinder, the second screw rod lifter, the water control valve and the transmission motor are respectively and electrically connected with the control cabinet.
2. The quenching treatment system for the rectangular square pipe according to claim 1, wherein the first material pushing cylinder and the second material pushing cylinder are respectively and electrically connected with an electromagnetic valve; the electromagnetic valve is electrically connected with the control cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011370969.XA CN112375879A (en) | 2020-11-30 | 2020-11-30 | Rectangular square tube quenching treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011370969.XA CN112375879A (en) | 2020-11-30 | 2020-11-30 | Rectangular square tube quenching treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112375879A true CN112375879A (en) | 2021-02-19 |
Family
ID=74587557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011370969.XA Pending CN112375879A (en) | 2020-11-30 | 2020-11-30 | Rectangular square tube quenching treatment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112375879A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114015842A (en) * | 2021-10-18 | 2022-02-08 | 东北大学 | Continuous restraint guenching unit of thin wall side pipe |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1381176A1 (en) * | 1985-10-09 | 1988-03-15 | Всесоюзный научно-исследовательский и конструкторско-технологический институт трубной промышленности | Apparatus for thermal treating of pipes |
| JPH1121620A (en) * | 1997-07-01 | 1999-01-26 | High Frequency Heattreat Co Ltd | Automatic hardening apparatus with induction heating |
| JP2002289678A (en) * | 2001-03-28 | 2002-10-04 | Sanki Sangyo Setsubi Kk | Board stock device |
| CN106966176A (en) * | 2017-03-21 | 2017-07-21 | 山东同利智能科技有限公司 | A kind of sheet material feeder |
| CN107841610A (en) * | 2017-12-25 | 2018-03-27 | 台州磊达型钢冷拔有限公司 | Guide rail quenching press |
| CN210103374U (en) * | 2019-06-26 | 2020-02-21 | 安徽鼎升自动化科技有限公司 | Automatic material receiving shear fork lifting platform and control system |
| CN111020159A (en) * | 2019-12-14 | 2020-04-17 | 韩广海 | Heat treatment process for thin-wall rectangular and square welded steel pipe |
| CN214400625U (en) * | 2020-11-30 | 2021-10-15 | 韩广海 | Rectangular square tube quenching treatment system |
-
2020
- 2020-11-30 CN CN202011370969.XA patent/CN112375879A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1381176A1 (en) * | 1985-10-09 | 1988-03-15 | Всесоюзный научно-исследовательский и конструкторско-технологический институт трубной промышленности | Apparatus for thermal treating of pipes |
| JPH1121620A (en) * | 1997-07-01 | 1999-01-26 | High Frequency Heattreat Co Ltd | Automatic hardening apparatus with induction heating |
| JP2002289678A (en) * | 2001-03-28 | 2002-10-04 | Sanki Sangyo Setsubi Kk | Board stock device |
| CN106966176A (en) * | 2017-03-21 | 2017-07-21 | 山东同利智能科技有限公司 | A kind of sheet material feeder |
| CN107841610A (en) * | 2017-12-25 | 2018-03-27 | 台州磊达型钢冷拔有限公司 | Guide rail quenching press |
| CN210103374U (en) * | 2019-06-26 | 2020-02-21 | 安徽鼎升自动化科技有限公司 | Automatic material receiving shear fork lifting platform and control system |
| CN111020159A (en) * | 2019-12-14 | 2020-04-17 | 韩广海 | Heat treatment process for thin-wall rectangular and square welded steel pipe |
| CN214400625U (en) * | 2020-11-30 | 2021-10-15 | 韩广海 | Rectangular square tube quenching treatment system |
Non-Patent Citations (2)
| Title |
|---|
| 万真雅: "《钢铁冶金设计原理》", 30 June 1992, 重庆大学出版社, pages: 115 * |
| 冶金报社: "《连续铸钢500问》", 31 July 1994, 北京冶金工业出版社, pages: 134 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114015842A (en) * | 2021-10-18 | 2022-02-08 | 东北大学 | Continuous restraint guenching unit of thin wall side pipe |
| CN114015842B (en) * | 2021-10-18 | 2022-07-08 | 东北大学 | Continuous restraint guenching unit of thin wall side pipe |
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