CN205528931U - Thin wall hollow pipe heating device - Google Patents
Thin wall hollow pipe heating device Download PDFInfo
- Publication number
- CN205528931U CN205528931U CN201620057110.6U CN201620057110U CN205528931U CN 205528931 U CN205528931 U CN 205528931U CN 201620057110 U CN201620057110 U CN 201620057110U CN 205528931 U CN205528931 U CN 205528931U
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- photoelectric detection
- detection switch
- thin
- wall hollow
- roller wheel
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Abstract
The utility model provides a thin wall hollow pipe heating device, it is including running roller conveyor, photoelectric detection system and heating inductor, and wherein running roller conveyor is in proper order including material loading drive roller, quenching drive roller and ejection of compact drive roller, and photoelectric detection system is including installing support, a photoelectric detection switch, the 2nd photoelectric detection switch and photoelectric detection system 0. The utility model has the advantages of simple structure, design benefit, need not clamping, simple and convenient, the continuous heating of material loading, save time and cost of labor, improvement production efficiency.
Description
Technical field
This utility model relates to a kind of Equipment for Heating Processing, especially in regard to a kind of thin-wall hollow pipe heating device.
Background technology
Having a long thin-wall hollow pipe in Honda Motor's collision prevention beam component, the thin-wall hollow pipe of this part length does not quenches in requiring both ends certain length, and middle quenching, the heat treatment method of use is induced surface hardening.At present, the thin-wall hollow tube-surface quenching of this part length is completed by vertical induced surface hardening machine, artificial single-piece loading and unloading, does not quench and carried out by servomotor location in the certain length of both ends.Long thin-wall hollow pipe has the shortcoming such as bad clamping, artificial single-piece loading and unloading inefficiency at this vertical quenching machine heat treatment mode.
Utility model content
The purpose of this utility model be to provide a kind of simple in construction, design ingenious, without clamping, feeding convenient thin-wall hollow pipe heating device.
Of the present utility model another object is that proposes a kind of heating means using above-mentioned thin-wall hollow pipe heating device.
For reaching above-mentioned purpose, thin-wall hollow pipe heating device of the present utility model adopts the following technical scheme that a kind of thin-wall hollow pipe heating device, and it includes
Roll conveying appliance, it includes feeding drive roller wheel, quenching drive roller wheel and discharging drive roller wheel successively, and thin-wall hollow pipe is fed forward by described roll conveying appliance successively；
Photoelectric detection system, it is arranged at the surface of described roll conveying appliance, its first photoelectric detection switch, the second photoelectric detection switch and Programmable Logic Controller of including mounting bracket, being arranged in described mounting bracket,
Described first photoelectric detection switch is positioned at described quenching drive roller wheel and is connected the top of end with described feeding drive roller wheel, described first photoelectric detection switch detecting that thin-wall hollow tubulose state sends signal when changing,
Described second photoelectric detection switch is positioned at the top of described quenching drive roller wheel, described second photoelectric detection switch detecting that thin-wall hollow tubulose state sends signal when changing,
Described Programmable Logic Controller is receiving described first photoelectric detection switch and after signal that the second photoelectric detection switch sends, is outwards passing out signal；With
Heating inductor, it is arranged between described quenching drive roller wheel and discharging drive roller wheel, and it is after receiving the signal that described Programmable Logic Controller sends, and connects heating in turn or disconnects heating.
As a kind of preferred embodiment of thin-wall hollow pipe heating device described in the utility model, the rotating speed of wherein said feeding drive roller wheel is more than the rotating speed of described quenching drive roller wheel.
As a kind of preferred embodiment of thin-wall hollow pipe heating device described in the utility model, the length of a length of many thin-wall hollow pipes of wherein said quenching drive roller wheel is plus the length of half between described first photoelectric detection switch and the second photoelectric detection switch.
A kind of preferred embodiment as thin-wall hollow pipe heating device described in the utility model, wherein said first photoelectric detection switch and the second photoelectric detection switch are reflection-type photoelectric detection switch, it detects that when there is thin-wall hollow pipe lower section, switch is " ON " state, does not has thin-wall hollow Guan Shiwei " OFF " state.
A kind of preferred embodiment as thin-wall hollow pipe heating device described in the utility model, wherein said Programmable Logic Controller is when constantly receiving the signal of " OFF " state, it sends in turn and disconnects heating or connect the signal of heating, described Programmable Logic Controller, when receiving the signal of " ON " state, does not send signal.
Compared with prior art, this utility model has the advantages that
One, simple in construction, design are ingenious, it is simple to popularization and application on a large scale.
Two, without clamping, more time-consuming and cost of labor.
Three, feeding is simple, convenient, and improving production efficiency reduces cost of labor.
Four, laser heating, reduces middle clamping, the time of feeding, production efficiency is greatly improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of thin-wall hollow pipe heating device described in the utility model.
Reference: roll conveying appliance 10, photoelectric detection system 20, heating inductor 30, feeding drive roller wheel 11, quenching drive roller wheel 12, discharging drive roller wheel 13, mounting bracket the 21, first photoelectric detection switch the 22, second photoelectric detection switch 23.
Detailed description of the invention
Illustrate the technological means that this utility model is taked and the technique effect reached by a progressive step, elaborate below in conjunction with drawings and the specific embodiments.
With reference to Fig. 1, this utility model thin-wall hollow pipe heating device includes roll conveying appliance 10, photoelectric detection system 20 and heating inductor 30.Wherein roll conveying appliance 10 includes feeding drive roller wheel 11, quenching drive roller wheel 12 and discharging drive roller wheel 13 successively, and thin-wall hollow pipe is fed forward by roll conveying appliance 10 successively.The rotating speed of described feeding drive roller wheel 11 is much larger than the rotating speed of described quenching drive roller wheel 12, it is ensured that the thin-wall hollow pipe on Gang quickly connects together with continuous moving thin-wall hollow pipe above.
Photoelectric detection system 20 is arranged at the surface of described roll conveying appliance 10, its first photoelectric detection switch the 22, second photoelectric detection switch 23 and Programmable Logic Controller (not shown) including mounting bracket 21, being arranged in described mounting bracket 21.Described first photoelectric detection switch 22 and the second photoelectric detection switch 23 are reflection-type photoelectric detection switch, and it detects that when there is thin-wall hollow pipe lower section, switch is " ON " state, does not has thin-wall hollow Guan Shiwei " OFF " state.Described Programmable Logic Controller is when constantly receiving the signal of " OFF " state, and it sends in turn and disconnects heating or connect the signal of heating, and described Programmable Logic Controller, when receiving the signal of " ON " state, does not send signal.Further, the length of a length of many thin-wall hollow pipes of described quenching drive roller wheel 12 is plus the length of half between described first photoelectric detection switch 22 and the second photoelectric detection switch 23.Thus ensureing the middle heating of thin-wall hollow pipe, two ends are not heated, the length of half between two ends are not heated simultaneously a length of first photoelectric detection switch 22 and the second photoelectric detection switch 23.
In another embodiment, the end of front thin-wall hollow pipe is the distance between two photoelectric detection switch plus the head end quenchless length sum of rear thin-wall hollow pipe, therefore can regulate the length of quenching drive roller wheel, thus not quench in ensureing end, thin-wall hollow pipe two ends certain length and middle quenching.
Described first photoelectric detection switch 22 is positioned at described quenching drive roller wheel 12 and is connected the top of end with described feeding drive roller wheel 11, and described first photoelectric detection switch 22 is detecting that thin-wall hollow tubulose state sends signal when changing；Described second photoelectric detection switch 23 is positioned at the top of described quenching drive roller wheel 12, and described second photoelectric detection switch 23 is detecting that thin-wall hollow tubulose state sends signal when changing.Described Programmable Logic Controller is receiving described first photoelectric detection switch 22 and after signal that the second photoelectric detection switch 23 sends, is sending signal to heating inductor 30.Heating inductor 30 is arranged between described quenching drive roller wheel 12 and discharging drive roller wheel 13, and it is after receiving the signal that described Programmable Logic Controller sends, and connects heating in turn or disconnects heating.
The work process of this utility model thin-wall hollow pipe heating device is as follows:
One, a waste product thin-wall hollow pipe is put in described feeding drive roller wheel, after successively qualified thin-wall hollow pipe is put in described feeding drive roller wheel；
Two, when waste product thin-wall hollow pipe runs to described heating inductor, first photoelectric detection switch detects that the end of qualified thin-wall hollow pipe passes through, switching signal is become OFF state from ON, when Programmable Logic Controller receives the signal of OFF state, it is signaled to described sensing heater and disconnects heating, the now half of the waste product thin-wall hollow pipe spacing that tail length is two photoelectric detection switch in described quenching drive roller wheel, and the afterbody of now waste product thin-wall hollow pipe do not heats；
Three, waste product thin-wall hollow pipe moves on, detect that the end of thin-wall hollow pipe is through out-of-date to the second photoelectric detection switch, switching signal is become OFF state from ON, Programmable Logic Controller receives OFF state signal, being signaled to described sensing heater and connect heating, the head of qualified thin-wall hollow pipe now has had the length of the spacing half of two photoelectric detection switch through above-mentioned sensing heater；
Four, qualified thin-wall hollow pipe begins to warm up, feeding drive roller wheel continues charging, and the rotating speed of feeding drive roller wheel is more than the rotating speed of quenching drive roller wheel, thin-wall hollow pipe on Xin, advance rapidly and contact with the afterbody of previous thin-wall hollow pipe, the switching signal of two photoelectric detection switch is all become ON state from OFF, and Programmable Logic Controller now, when receiving signal, does not send signal.
Five, the thin-wall hollow pipe on new advances to, and the first photoelectric detection switch detects its end process, and signal is become OFF state from ON, and heating inductor disconnects heating；Second photoelectric detection switch detects that its end is through out-of-date, signal from ON become OFF state time, heating inductor connect heating, the now thin-wall hollow pipe at heating inductor, the afterbody of previous and the head of latter the most do not heat, and the middle part of latter begins to warm up.
Six, thin-wall hollow pipe continues feeding, and circulation step four and five, the rostral-caudal of every thin-wall hollow pipe does not heats, and middle part is heated.
Above this utility model has been carried out the most detailed description with certain particularity.Those of ordinary skill in art is it should be understood that what description in embodiment was merely exemplary, and making on the premise of without departing from true spirit of the present utility model and scope is changed all should belong to protection domain of the present utility model.This utility model scope required for protection is defined by described claims rather than is limited by the foregoing description in embodiment.
Claims (5)
1. a thin-wall hollow pipe heating device, it is characterised in that: it includes
Roll conveying appliance, it includes feeding drive roller wheel, quenching drive roller wheel and discharging successively and drives roller
Wheel, thin-wall hollow pipe is fed forward by described roll conveying appliance successively；
Photoelectric detection system, it is arranged at the surface of described roll conveying appliance, its include mounting bracket,
The first photoelectric detection switch, the second photoelectric detection switch and the PLC technology being arranged in described mounting bracket
Device,
Described first photoelectric detection switch is positioned at described quenching drive roller wheel and is connected end with described feeding drive roller wheel
The top in portion, described first photoelectric detection switch detecting that thin-wall hollow tubulose state sends signal when changing,
Described second photoelectric detection switch is positioned at the top of described quenching drive roller wheel, described second Photoelectric Detection
Switch detecting that thin-wall hollow tubulose state sends signal when changing,
Described Programmable Logic Controller is receiving described first photoelectric detection switch and the second photoelectric detection switch is sent out
After the signal gone out, outwards pass out signal；With
Heating inductor, it is arranged between described quenching drive roller wheel and discharging drive roller wheel, and it is receiving
After the signal that described Programmable Logic Controller sends, connect heating in turn or disconnect heating.
Thin-wall hollow pipe heating device the most according to claim 1, it is characterised in that: described feeding drives
The rotating speed of action roller wheel is more than the rotating speed of described quenching drive roller wheel.
Thin-wall hollow pipe heating device the most according to claim 1, it is characterised in that: described quenching is driven
The length of a length of many thin-wall hollow pipes of action roller wheel is plus described first photoelectric detection switch and the second photoelectricity
The length of half between detection switch.
Thin-wall hollow pipe heating device the most according to claim 1, it is characterised in that: described first light
Electro-detection switch and the second photoelectric detection switch are reflection-type photoelectric detection switch, and it detects that there is thin-walled lower section
During hollow pipe, switch is " ON " state, does not has thin-wall hollow Guan Shiwei " OFF " state.
Thin-wall hollow pipe heating device the most according to claim 4, it is characterised in that: described able to programme
Controller is when constantly receiving the signal of " OFF " state, and it sends disconnection heating in turn or connection adds
The signal of heat, described Programmable Logic Controller, when receiving the signal of " ON " state, does not send signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057110.6U CN205528931U (en) | 2016-01-20 | 2016-01-20 | Thin wall hollow pipe heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057110.6U CN205528931U (en) | 2016-01-20 | 2016-01-20 | Thin wall hollow pipe heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205528931U true CN205528931U (en) | 2016-08-31 |
Family
ID=56766045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620057110.6U Withdrawn - After Issue CN205528931U (en) | 2016-01-20 | 2016-01-20 | Thin wall hollow pipe heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205528931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105567941A (en) * | 2016-01-20 | 2016-05-11 | 盐城高周波热炼有限公司 | Device and method for heating thin-walled hollow pipe |
-
2016
- 2016-01-20 CN CN201620057110.6U patent/CN205528931U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105567941A (en) * | 2016-01-20 | 2016-05-11 | 盐城高周波热炼有限公司 | Device and method for heating thin-walled hollow pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20171003 |