CN206616252U - Full-automatic heat treatment industrial furnace - Google Patents

Full-automatic heat treatment industrial furnace Download PDF

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Publication number
CN206616252U
CN206616252U CN201720206778.7U CN201720206778U CN206616252U CN 206616252 U CN206616252 U CN 206616252U CN 201720206778 U CN201720206778 U CN 201720206778U CN 206616252 U CN206616252 U CN 206616252U
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CN
China
Prior art keywords
weighing
furnace
translation
heat treatment
automatic
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.)
Expired - Fee Related
Application number
CN201720206778.7U
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Chinese (zh)
Inventor
李帅帅
邹方
张上荣
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.)
Shanghai Ju Jing Precision Instrument Manufacturing Co Ltd
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Shanghai Ju Jing Precision Instrument Manufacturing Co Ltd
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Priority to CN201720206778.7U priority Critical patent/CN206616252U/en
Application granted granted Critical
Publication of CN206616252U publication Critical patent/CN206616252U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model is related to a kind of full-automatic heat treatment industrial furnace, including heating furnace, removable bogey, translation mechanism, elevating mechanism, automatic weighing machine structure and automatic control system, the described removable bogey of described automatic control system control is realized by described translation mechanism to be moved horizontally and is entered described workpiece to be heated in heating furnace from the bottom of heating furnace by described elevating mechanism, the end of translation mechanism is provided with the Weighing mechanism of automatic weighing workpiece to be heated, described Weighing mechanism includes motor of weighing, weigh the double lead synchronization lifting travelling mechanism of toothed belt transmission, the upper end of the double lead synchronization lifting travelling mechanism of described toothed belt transmission of weighing is provided with lifter plate of weighing, the top of described lifter plate of weighing is provided with weighing unit, and it is arranged on the weighing sensor weighed between lifter plate and weighing unit.Employing the full-automatic heat treatment industrial furnace operation, convenient, accuracy is high with debugging.

Description

Full-automatic heat treatment industrial furnace
Technical field
The utility model is related to mechanical field, more particularly to material heat treatment equipment, specifically refers at a kind of full-automatic heat Manage industrial furnace.
Background technology
In the processing technology field of workpiece, there are some material properties harder or relatively glue not Cutting free and the grinding of knife Workpiece, it usually needs these workpiece are heat-treated, to change the inherent characteristic of material itself, processing for workpiece are improved Property.Heat treatment industrial furnace currently used in the market, its structure is a kind of heat treatment industrial furnace of bottom belt push-pull device at fixed, and it is The system course of work needs the workpiece being heat-treated to be positioned on the bottom plate with push-pull device at fixed, be manually operated workpiece is pushed to plus In hot stove, the heating furnace is a kind of electric furnace, and heat-insulation layer is that refractory brick is assembled and formed, and is then added workpiece by temperature conditioning unit Heat to required temperature realizes Technology for Heating Processing.This heat treatment industrial furnace be characterized in it is simple in construction, it is easy to operate, but due to behaviour Make all by manually realizing, be not suitable in automatic assembly line, and whole process needs operating personnel's record, manipulation, it is bothersome to take Power.
A kind of modified heat treatment industrial furnace for solving such scheme is proposed in patent CN201620681506.8, it is special Levy and be:Including heating furnace body, electric furnace heating wire, thermocouple, temperature conditioning unit, the chassis composition with bottom push-pull device at fixed;Body of heater is by resistance to Firebrick, which is assembled, to be made, and electric furnace heating wire is provided with body of heater, and electric furnace heating wire is arranged in the surrounding of body of heater, the top and side of body of heater by support member Face surrounding has heat-insulation layer, multiple thermocouples is provided with body of heater, to measure the temperature inside heating furnace body, furnace interior in real time Temperature controlled by intelligent temperature control module, can accurately control temperature, heat treated part is heated to assigned temperature to realize, Lower portion of furnace body has the chassis with bottom push-pull device at fixed, and push-pull device at fixed includes orientation roller, feed screw nut, ball bearing seat, hand Wheel etc., realizes that workpiece quickly loads and taken out by rotation hand wheel.The heat-treatment furnace advantage is features simple structure, and service life is long.
Also there is following shortcoming in above-mentioned patented technology:
1st, heat treated part is manually operated, and is manually pushed back into heating furnace body, and needs to will warm up the work of high temperature Part takes out, and whole process can all make operating personnel by the heat of hyperthermia radiation, influence the health of operating personnel;
2nd, heating furnace body is assembled using refractory brick and is made, and heat insulation effect is poor, is not saved, and body of heater hull-skin temperature is higher, bottom Portion push-and-pull chassis and heating furnace body are poorly sealed, can run out of that thermal field uniformity in big calorimetric, body of heater is bad, and heated partses are difficult to reach It is consistent to temperature;
3rd, push-and-pull chassis in bottom is without elevating function, and when heat treated part height dimension is larger, existing structure can not be installed To the inside of body of heater;
4th, structure function is single, is only capable of being adapted to simple heat treatment step, operates bothersome laborious, it is impossible to by system application In automatic assembly line.
Utility model content
The purpose of this utility model be overcome the shortcoming of above-mentioned prior art there is provided one kind operation and debugging it is convenient, The high full-automatic heat treatment industrial furnace of accuracy.
To achieve these goals, full-automatic heat treatment industrial furnace of the present utility model has following composition:
Described removable bogey has the insulation load bearing board for carrying workpiece to be heated,
Described translation mechanism includes pan drive motor, the double lead synchronous translational travelling mechanism of toothed belt transmission, institute The double lead synchronous translational travelling mechanism for the toothed belt transmission stated includes translation ballscrew nut fitting, described translation ball wire It is provided with locating dowel at the top of the secondary each nut block of stem nut, described removable bogey is towards described locating dowel End be provided with the positioning hole matched with described locating dowel,
The bottom of described heating furnace is provided with described elevating mechanism, and described elevating mechanism is provided with lifting driving electricity The double lead synchronization lifting travelling mechanism of machine, toothed belt transmission, the double lead synchronization lifting of described toothed belt transmission runs machine Structure includes lifting ballscrew nut fitting, described in each nut block of described lifting ballscrew nut fitting is provided with and lifted Removable bogey extension, the described removable bogey of described automatic control system control passes through described Translation mechanism is realized and moves horizontally and entered described workpiece to be heated from the bottom of heating furnace by described elevating mechanism Enter in heating furnace,
The end of described translation mechanism is provided with the Weighing mechanism of automatic weighing workpiece to be heated, described weigher Structure includes the double lead synchronization lifting travelling mechanism of weigh motor, toothed belt transmission of weighing, described timing belt biography of weighing The upper end of dynamic double lead synchronization lifting travelling mechanism is provided with lifter plate of weighing, and the top of described lifter plate of weighing is provided with Weighing unit and it is arranged on the weighing sensor weighed between lifter plate and weighing unit.
It is preferred that the bottom of described removable bogey be provided with several rollers and with described roller phase The guide rail matched somebody with somebody, the removable bogey described in described roller and guide supporting is moved along translation mechanism.
It is preferred that described roller is V-type roller, described guide rail is that the V-type matched with described V-type roller is led Rail.
It is preferred that being provided with alloy electric furnace heating wire and several thermocouple temperature measurements point, described heating furnace in described heating furnace Furnace wall on the inside of be provided with heat-insulation layer.
It is preferred that described heating furnace has double-deck furnace shell, the case surface of described heating furnace is provided with air cooling system.
It is preferred that described Weighing mechanism is fixed in fixed plate.
It is preferred that it is trapezoidal or triangle top that described locating dowel, which includes longitudinal cross-section, described positioning hole includes Accommodate the space on the top of described locating dowel.
It is preferred that described automatic control system includes touch-screen.
Can for sensing the translation position of described removable bogey it is preferred that being provided with described translation mechanism The proximity switch of regulation so that the position signalling of the described removable bogey of sensor collection and the described position letter of transmission Number into automatic control system, so as to control the operation and stopping of translation mechanism.
The utility model and prior art have the beneficial effect that:
1st, there is the motor function of translation and lifting, translation is passed with elevating mechanism using timing belt in treatment furnace structure Dynamic double lead synchronous operation pattern, workpiece dolly, the screw mandrel of both sides are driven by the ballscrew nut fitting for being arranged in both sides Mechanism is that both sides are symmetrical relative to workpiece dolly, and the synchronous operation of double lead relies on a kind of gapless synchronous belt pulley transmission Realize, this structure can effectively prevent the discontinuity that single armed driving is produced, so that workpiece dolly is under the driving of motor, Smoothly it is automatically moved in heating furnace body, coordinates control software, precision is high, stability is strong, is adaptable to that operating mode is poor to be made With in environment;
2nd, remote control can be carried out, the heat treatment to workpiece can be not only realized, and can coordinate on streamline Mechanical arm, workpiece initial position and heat treatment end position are adjusted to the effective crawl position of manipulator, heat-treatment furnace is realized Application in a pipeline;
3rd, heating furnace body is spelled using the aluminum oxide polycrystal body fiber inorganic material of vacuum adsorption molding and takes structure, alloy electric furnace Silk solidifies in burner hearth, during without scaling-off, the foreign matter such as oxidation, long-term use is not broken, collapsed;Body of heater is double-deck furnace shell, is matched somebody with somebody There is air cooling system, case surface temperature is effectively ensured;Using touch screen control system, a key intellectualized operation, picture and text operation circle Face is more convenient;It is all picture and text interface to set data and operation, easy to operate;Storage, output for data, can be connect by USB Mouth is copied data on computer to be preserved for a long time;Can illusory a plurality of heating curves, distribute to different agglomerated materials, it is necessary to when it is straight Connect and call, do not interfere with each other, without repeating modification temperature parameter;
4th, the built-in a set of automatic weighing machine structure of heat treatment industrial furnace, conveniently realizes the weight to workpiece in automatic operating Detection.
Brief description of the drawings
Fig. 1 is the structural representation of full-automatic heat treatment industrial furnace of the present utility model.
Fig. 2 is the locating dowel and the partial enlarged drawing of positioning hole in full-automatic heat treatment industrial furnace of the present utility model.
Fig. 3 is the structural representation of the automatic weighing machine structure of full-automatic heat treatment industrial furnace of the present utility model.
Fig. 4 is the structural representation of the heating furnace of full-automatic heat treatment industrial furnace of the present utility model.
Reference:
1 workpiece
2 moving carts
3 right screw components
4 translation synchronous pulleys
5 timing belts
6 synchronous belt tensioner pulleys
7 pan drive motors
8 automatic weighing machine structures
9 left screw components
10 locating dowels
11 rollers
12 automatic control systems
13 heating furnaces
14 rolling wheel guide rails
15 elevating screws
16 riser guides
17 lifting motors
18 lifting drive blocks
19 automatic motors of weighing
20 weigh right screw
21 weigh right guide rail
22 Weighing mechanism fixed plates
23 timing belts
24 weigh left belt wheel
25 weigh right belt wheel
26 weigh tensioning wheel
27 weigh left screw
28 weigh left rail
29 weigh lifter plate
30 weighing sensors
31 weighing units
32 heating furnace heat-insulation layers
33 electric furnace heating wires
34 temperature thermocouples
35 positioning holes
36 feed screw nut's blocks
Embodiment
In order to more clearly describe technology contents of the present utility model, traveling one is entered with reference to specific embodiment The description of step.
In order to solve the above technical problems, full-automatic heat treatment industrial furnace of the present utility model is adopted the following technical scheme that:
As shown in figure 1, including workpiece, moving cart, translational drive mechanism, lift drive mechanism, heating furnace is weighed automatically Mechanism and automation control system composition.Workpiece 1 is placed in moving cart 2, has multiple layer refractory brick to assemble in moving cart 2 The insulation load bearing board for carrying workpiece 1, and can be translated under the control of automatic control system and elevating movement.It is mobile 4 rollers 11 are arranged at the bottom of dolly 2, it is preferable that V-type roller can be used, under the drive of pan drive motor 7, synchronous through translation Belt wheel 4 and timing belt 5, synchronous belt tensioner pulley 6, under the synchronous effect by right screw component 3 and left screw component 9, with fixed The driving of locating dowel 10 moving cart 2 of bit function does translational motion along V-type rolling wheel guide rails 14, it is preferable that locating dowel includes longitudinal direction Section is triangle or trapezoidal top, and the setting position for being moved to photoelectricity switch or travel switch stops, and now lifting is driven Dynamic motor 17 receives the instruction from automatic control system 12, by being led with the double elevating screws 15 of translation mechanism identical with lifting In the presence of rail 16 is run simultaneously, lifting drive block 18 is driven to lift, the symmetrical lifting drive block 18 in both sides, which is held up, to be located Workpiece dolly above it, so that workpiece is accurately sent in heating furnace 13.
In addition, as shown in Fig. 2 being locating dowel and the partial enlarged drawing of positioning hole, moving cart is done by V-type guide wheel rail Translational motion, and conical surface positioning hole 35 is set on translating trolleys, matched conical surface locating dowel 10 is arranged on translation mechanism Ball screw nut block 36 on, this cone match mode, which can not only be realized, to be accurately positioned, and can be by translation mechanism Activation force is transferred to workpiece dolly, so as to drive workpiece moving of car, is specially:Opened by adjusting travel switch or approaching The position of pass makes moving cart be pin-pointed to taper hole, and translation is same using a kind of double lead of toothed belt transmission with elevating mechanism Travelling mechanism is walked, also can smoothly be run in the case where workpiece size or weight are larger;
As shown in figure 3, be provided with the end of translation mechanism it is a set of can automatic weighing workpiece weight Weighing mechanism 8, with The weight of real-time monitoring workpiece, a set of Weighing mechanism 8 for being installed on Weighing mechanism fixed plate 22, in the drive of motor 19 of weighing automatically Under dynamic, under weighed right belt wheel 24, left belt wheel 25 of weighing, tensioning wheel 26 of weighing, the transmission of timing belt 23, right screw of weighing is driven 20th, weigh right guide rail 21, left screw of weighing 27, left rail 28 of weighing is synchronized with the movement, so that the lifting for lifter plate 29 of weighing is driven, Weighing unit 31 is fixed on by two S types weighing sensors 30 weighs on lifter plate 29, under program can lift workpiece 1 Rise, and claim workpiece weight.
As shown in figure 4, heating furnace 13 is spelled using the aluminum oxide polycrystal body fiber inorganic material of vacuum adsorption molding takes structure, Electric furnace heating wire 34 solidifies in burner hearth, using above, below, the left side, the right side, five face above heating by the way of, it is ensured that inside burner hearth Thermal field uniformity, inside be equipped with multiple temperature measuring points of thermocouple 34, burner hearth outer layer covers have heating furnace heat-insulation layer 32, with more Good heat insulating effect, reduces heating furnace hull-skin temperature.
When in use, workpiece is lain against in moving cart, and moving cart is lifted and weighs gross weight by automatic weighing machine structure, Automatic control system obtains the net weight of workpiece by peeling computing, and moving cart is dropped in translation mechanism, in translation mechanism Drive under translational motion, and the proximity switch of multiple position adjustables is set on translation mechanism, in the specific implementation, this is approached Switch can sense workpiece trolley travelling to the underface of heating furnace, and now sensor collects position signalling, and by position Signal is transferred in PLC and host computer, and translation mechanism is out of service, and lift drive mechanism starts action, and workpiece is moved to Inside heating furnace, heating furnace opens automatic heating program, and is incubated after a period of time, and lifting motor is automatic by moving cart Drop on the translation mechanism with conical surface positioning function, and moving cart is moved into Weighing mechanism, hot place is now claimed to obtain automatically Workpiece weight after reason.
The utility model and prior art have the beneficial effect that:
1st, there is the motor function of translation and lifting, translation is passed with elevating mechanism using timing belt in treatment furnace structure Dynamic double lead synchronous operation pattern, workpiece dolly, the screw mandrel of both sides are driven by the ballscrew nut fitting for being arranged in both sides Mechanism is that both sides are symmetrical relative to workpiece dolly, and the synchronous operation of double lead relies on a kind of gapless synchronous belt pulley transmission Realize, this structure can effectively prevent the discontinuity that single armed driving is produced, so that workpiece dolly is under the driving of motor, Smoothly it is automatically moved in heating furnace body, coordinates control software, precision is high, stability is strong, is adaptable to that operating mode is poor to be made With in environment;
2nd, remote control can be carried out, the heat treatment to workpiece can be not only realized, and can coordinate on streamline Mechanical arm, workpiece initial position and heat treatment end position are adjusted to the effective crawl position of manipulator, heat-treatment furnace is realized Application in a pipeline;
3rd, heating furnace body is spelled using the aluminum oxide polycrystal body fiber inorganic material of vacuum adsorption molding and takes structure, alloy electric furnace Silk solidifies in burner hearth, during without scaling-off, the foreign matter such as oxidation, long-term use is not broken, collapsed;Body of heater is double-deck furnace shell, is matched somebody with somebody There is air cooling system, case surface temperature is effectively ensured;Using touch screen control system, a key intellectualized operation, picture and text operation circle Face is more convenient;It is all picture and text interface to set data and operation, easy to operate;Storage, output for data, can be connect by USB Mouth is copied data on computer to be preserved for a long time;Can illusory a plurality of heating curves, distribute to different agglomerated materials, it is necessary to when it is straight Connect and call, do not interfere with each other, without repeating modification temperature parameter;
4th, the built-in a set of automatic weighing machine structure of heat treatment industrial furnace, conveniently realizes the weight to workpiece in automatic operating Detection.
In this description, the utility model is described with reference to its specific embodiment.But it is clear that still can be with Various modification can be adapted and conversion is without departing from spirit and scope of the present utility model.Therefore, specification and drawings are considered as It is illustrative and not restrictive.

Claims (9)

1. a kind of full-automatic heat treatment industrial furnace, it is characterised in that described full-automatic heat treatment industrial furnace includes heating furnace, can Moving bearing device, translation mechanism, elevating mechanism, automatic weighing machine structure and automatic control system,
Described removable bogey has the insulation load bearing board for carrying workpiece to be heated,
Described translation mechanism includes pan drive motor, the double lead synchronous translational travelling mechanism of toothed belt transmission, described The double lead synchronous translational travelling mechanism of toothed belt transmission includes translation ballscrew nut fitting, described translation ball screw spiral shell It is provided with locating dowel at the top of female secondary each nut block, described removable bogey is towards the end of described locating dowel Portion is provided with the positioning hole matched with described locating dowel,
The bottom of described heating furnace is provided with described elevating mechanism, described elevating mechanism be provided with lifting motor, The double lead synchronization lifting travelling mechanism of toothed belt transmission, the double lead synchronization lifting travelling mechanism bag of described toothed belt transmission Include lifting ballscrew nut fitting, each nut block of described lifting ballscrew nut fitting be provided with lift it is described can The extension of moving bearing device, the described removable bogey of described automatic control system control passes through described translation Mechanism, which realizes to move horizontally and enter described workpiece to be heated from the bottom of heating furnace by described elevating mechanism, to be added In hot stove,
The end of described translation mechanism is provided with the Weighing mechanism of automatic weighing workpiece to be heated, described Weighing mechanism bag Include the double lead synchronization lifting travelling mechanism of motor of weighing, toothed belt transmission of weighing, described toothed belt transmission of weighing The upper end of double lead synchronization lifting travelling mechanism is provided with lifter plate of weighing, and the top of described lifter plate of weighing, which is provided with, weighs Platform and it is arranged on the weighing sensor weighed between lifter plate and weighing unit.
2. full-automatic heat treatment industrial furnace according to claim 1, it is characterised in that described removable bogey Bottom is provided with several rollers and the guide rail matched with described roller, described in described roller and guide supporting can Moving bearing device is moved along translation mechanism.
3. full-automatic heat treatment industrial furnace according to claim 2, it is characterised in that described roller is V-type roller, institute The guide rail stated is the V-type rail matched with described V-type roller.
4. full-automatic heat treatment industrial furnace according to claim 1, it is characterised in that conjunction is provided with described heating furnace Heat-insulation layer is provided with the inside of golden electric furnace heating wire and several thermocouple temperature measurements point, the furnace wall of described heating furnace.
5. full-automatic heat treatment industrial furnace according to claim 1, it is characterised in that described heating furnace has double-deck furnace Shell, the case surface of described heating furnace is provided with air cooling system.
6. full-automatic heat treatment industrial furnace according to claim 1, it is characterised in that described Weighing mechanism is fixed on In fixed board.
7. full-automatic heat treatment industrial furnace according to claim 1, it is characterised in that described locating dowel includes longitudinal direction and cut Face is trapezoidal or triangle top, and described positioning hole includes the space on the top of the locating dowel described in receiving.
8. full-automatic heat treatment industrial furnace according to claim 1, it is characterised in that described automatic control system includes Touch-screen.
9. full-automatic heat treatment industrial furnace according to claim 1, it is characterised in that be provided with described translation mechanism The adjustable proximity switch in translation position of described removable bogey for sensing so that sensor collection it is described can The position signalling and the described position signalling of transmission of moving bearing device are into automatic control system, so as to control translation mechanism Operation is with stopping.
CN201720206778.7U 2017-03-03 2017-03-03 Full-automatic heat treatment industrial furnace Expired - Fee Related CN206616252U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720206778.7U CN206616252U (en) 2017-03-03 2017-03-03 Full-automatic heat treatment industrial furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720206778.7U CN206616252U (en) 2017-03-03 2017-03-03 Full-automatic heat treatment industrial furnace

Publications (1)

Publication Number Publication Date
CN206616252U true CN206616252U (en) 2017-11-07

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Application Number Title Priority Date Filing Date
CN201720206778.7U Expired - Fee Related CN206616252U (en) 2017-03-03 2017-03-03 Full-automatic heat treatment industrial furnace

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106834648A (en) * 2017-03-03 2017-06-13 上海钜晶精密仪器制造有限公司 Full-automatic heat treatment industrial furnace

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106834648A (en) * 2017-03-03 2017-06-13 上海钜晶精密仪器制造有限公司 Full-automatic heat treatment industrial furnace
CN106834648B (en) * 2017-03-03 2018-06-29 上海钜晶精密仪器制造有限公司 Full-automatic heat treatment industrial furnace

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Granted publication date: 20171107

Termination date: 20210303