CN104624846A - Die ejection mechanism detecting system - Google Patents
Die ejection mechanism detecting system Download PDFInfo
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- CN104624846A CN104624846A CN201410840357.0A CN201410840357A CN104624846A CN 104624846 A CN104624846 A CN 104624846A CN 201410840357 A CN201410840357 A CN 201410840357A CN 104624846 A CN104624846 A CN 104624846A
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- cylinder
- microprocessor
- control cabinet
- pressure gauge
- displacement sensor
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Abstract
The invention relates to a die ejection mechanism detecting system. The detecting system is characterized by comprising an ejection plate, two air cylinders, two inductors and a control cabinet. The control cabinet is provided with a control panel, a microprocessor, a display screen, a work solenoid valve, an air inlet pressure gauge, an ejection pressure gauge and a pull-back pressure gauge, wherein the control panel is connected with the microprocessor, the display screen is connected with the microprocessor, the air inlet pressure gauge is connected to an external air circuit in series, the ejection pressure gauge is connected to a work air circuit of the ejection air cylinder in series, the pull-back pressure gauge is connected to a work air circuit of the pull-back air cylinder in series, and the work solenoid valve is used for switching the work air circuit of the ejection air cylinder and the work air circuit of the pull-back air cylinder. According to the die ejection mechanism detecting system, by means of effectively detecting and controlling ejection and pull-back pressure and ejection and pull-back strokes in the running-in process of an ejection mechanism and a die and collecting work data, scientific experimental data are supplied to follow-up die analysis and research for preparation.
Description
[technical field]
The present invention relates to a kind of detection system, particularly a kind of mold ejection mechanism detection system.
[background technology]
Whether traditional moulds adopts ejecting mechanism hand-manipulated, eject to put in place and cannot detect, control, thus cannot ensure product quality for ejecting mechanism.For this reason, automatic stamping mould and control system have been there is through improving.Such as publication number is a kind of automatic stamping mould of publication No. CN103170536A, it discloses a kind of automatic stamping mould, comprise frame, stamping machine, dynamic model, cover half, distance-sensor, ejecting mechanism, A/D modular converter and Programmable Logic Controller, frame is made up of base and support, stamping machine is arranged on support, its output is identical with dynamic model fixed, cover half and ejecting mechanism are all fixed on base, and be oppositely arranged with dynamic model, cover half top is provided with chute, ejecting mechanism output be fixed with chute with the use of slide block, distance-sensor is arranged on cover half, and be electrically connected by A/D modular converter and Programmable Logic Controller, stamping machine is connected with Programmable Logic Controller respectively with ejecting mechanism.Its objective is the effective production efficiency improving enterprise, simultaneously by adopting Automated condtrol, workman, without the need to artificial pickup, reduces danger during operative, and have structure simple, the features such as cost is low, are applicable to promoting the use of.Its course of work is: distance-sensor is for detecting the mould whether demoulding or matched moulds; Programmable Logic Controller receiving range inductor signal also controls ejecting mechanism and stamping machine; workpiece ejects by ejecting mechanism, and then stamping machine continues to promote dynamic model running, completes automated production.But also exist following not enough in above-mentioned technology: mould and ejecting mechanism break-in cannot detect, cannot to ejecting in mold work process, effective detection of the pressure size of drawing, stroke and unusual condition, be not easy to the follow-up collection to Mould Machining data and production line balance in enormous quantities provides operation instruction, be not easy to efficiency and the precision of follow-up raising mould.For this reason, the present inventor through long-time practice, innovation and creation present patent application technology.
[summary of the invention]
The object of the invention is to provide a kind of mold ejection mechanism detection system, by effective detection, the control of the pressure size, stroke and the unusual condition that eject in the period of adjustment ejecting mechanism and mould, retract, and operational data collection, thus provide the experimental data of science to prepare for the impact of key factor on mold performance such as subsequent analysis, research mould tolerance fit, material behaviors, improve efficiency and the precision of mould for data research, and provide possibility from system improving reliability for follow-up building database.
For achieving the above object, present invention employs following technical proposals:
Mold ejection mechanism detection system, is characterized in that comprising:
One liftout plate, it is for being connected with the dynamic model on mould;
Two cylinders, two cylinders are divided into and eject cylinder and retract cylinder, eject cylinder and upwards eject dynamic model for driving liftout plate, retract cylinder and pull down for driving liftout plate the mould that reverses;
Two inductors, are respectively pressure inductor and displacement sensor, and pressure inductor ejects ejecting pressure and retracting cylinder return pulling force size of cylinder for detecting; Displacement sensor is contained in liftout plate ejection stroke terminal location, and displacement sensor is for detecting liftout plate ejection stroke, and two inductors are connected with control cabinet respectively; Two cylinder piston rods are connected with pressure inductor mount pad, pressure inductor mount pad comprises plate, lower plate and screw rod and is formed by connecting, described pressure inductor clipping between upper plate, lower plate, described in eject cylinder and be connected with lower plate lower end respectively with the piston rod retracting cylinder;
One control cabinet, control cabinet is provided with control panel, microprocessor, display screen, working electromagnet valve, boost gauge, alarm, ejects Pressure gauge and retract Pressure gauge;
Control panel is connected with microprocessor, and control panel is used for the input of control signal;
Display screen is connected with microprocessor, and display screen is used for the input of signal;
Boost gauge is connected in external gas circuit, and boost gauge is connected with microprocessor;
Eject Pressure gauge to be connected on and to eject in the work gas circuit of cylinder, eject Pressure gauge and be electrically connected with microprocessor;
Retract Pressure gauge to be connected on and to retract in the work gas circuit of cylinder, retract Pressure gauge and be electrically connected with microprocessor;
Working electromagnet valve is arranged in external gas circuit, and working electromagnet valve is electrically connected with microprocessor, and working electromagnet valve is for ejecting cylinder, retracting the switching of cylinder operation gas circuit;
Described alarm is connected with microprocessor, and liftout plate touches displacement sensor when ejecting and putting in place, and displacement sensor is given to the normal detection signal of control cabinet to signal; Break down in liftout plate ejection process and can not touch displacement sensor, displacement sensor is given to control cabinet triggered alarm to signal and reports to the police.
Further improvement: control cabinet is provided with starting switch.
Further improvement: control cabinet is provided with USB, USB is electrically connected with microprocessor.
Further improvement: control cabinet is provided with smooth and easy indicator lamp, smooth and easy indicator lamp is electrically connected with microprocessor.
Further improvement: control cabinet is provided with malfunction indicator lamp, malfunction indicator lamp is electrically connected with microprocessor.
Further improvement: cylinder, inductor and control cabinet are all contained on a mould rack, and mould rack end face fixes the mould that will detect.
Work of the present invention is as follows:
1: inductor, cylinder, control cabinet are all be contained on mould rack, and mould rack end face will put the mould of detection, and fixed mould, liftout plate is connected with the dynamic model on mould;
2: open working electromagnet valve, pressure inductor ejects ejecting pressure and retracting cylinder return pulling force size of cylinder for detecting; Displacement sensor is contained in liftout plate ejection stroke terminal location, and displacement sensor is for detecting liftout plate ejection stroke, and two inductors are connected with control cabinet respectively; Liftout plate touches displacement sensor when ejecting and putting in place, and displacement sensor is given to the normal detection signal of control cabinet to signal; Break down in liftout plate ejection process and can not touch displacement sensor, displacement sensor is given to control cabinet triggered alarm to signal and reports to the police, eject air cylinder driven liftout plate during work and be moved upwards up to stroke end, now displacement sensor ensures that this inductor can contact the liftout plate moving to this; Then switch operating magnetic valve, retracts air cylinder driven liftout plate and is moved down into starting point, now eject, retracts in process, pressure inductor detect eject, back edge size; Two inductors receive signal and pass in control cabinet and control;
3: changed by the size changing external air pressure and eject cylinder and retract cylinder ejector, the size of back edge, stroke, speed; External air pressure advanced person, to control cabinet, detects the air pressure size of air inlet through boost gauge, then to cylinder.
4: boost gauge, eject Pressure gauge, retract Pressure gauge and sensor data enters into control cabinet, air pressure size, ejection cycle, retract time, ejection stroke, retract stroke, eject and retract number of times, whether smooth and easyly eject, break down and will report to the police, the situation curve map occurred in display screen display work process.
The present invention is relative to the advantage of prior art:
1, the present invention can realize automatic ejection mould; By control panel, mould will eject how many number of times, much strokes, and the time ejected can be arranged; Whether the size that simultaneously can detect air pressure is normal, can detect the size of air pressure, occurs that air pressure is too low or too highly will report to the police.
2: the size that ejects and retract pressure can be detected and controllable ejects the size with back edge, eject too low with back edge or too highly will to report to the police.
3: all data reactions produced in ejection process, on the curve map of display screen, can see that whether ejection process is normal, the size of pressure.
4: data all in mold work process can be stored, can carry out network analysis detection, be the reason of the exception that subsequent analysis occurs, the searching factor of influence of science, accurate instruction production improvement is prepared.
[accompanying drawing explanation]
Fig. 1 is structural representation of the present invention.
Fig. 2 is A-A sectional view in Fig. 1.
Fig. 3 is circuit block diagram of the present invention.
[detailed description of the invention]
Please refer to shown in Fig. 1, Fig. 2 and Fig. 3, that show the concrete structure of the preferred embodiment of the present invention.
As shown in Figure 1, Figure 2 and Figure 3, mold ejection mechanism detection system, comprising:
One liftout plate, it is for being connected with the dynamic model on mould;
Two cylinders, 1, two cylinders are divided into and eject cylinder and retract cylinder, eject cylinder and upwards eject dynamic model for driving liftout plate, retract cylinder and pull down for driving liftout plate the mould that reverses;
Two inductors, are respectively pressure inductor 3 and displacement sensor 2, and pressure inductor ejects ejecting pressure and retracting cylinder return pulling force size of cylinder for detecting; Displacement sensor is contained in liftout plate ejection stroke terminal location, and displacement sensor is for detecting liftout plate ejection stroke, and two inductors are connected with control cabinet respectively; Two cylinder piston rods are connected with pressure inductor mount pad 6, pressure inductor mount pad comprises plate 61, lower plate 62 and screw rod 63 and is formed by connecting, described pressure inductor clipping between upper plate, lower plate, described in eject cylinder and be connected with lower plate lower end respectively with the piston rod retracting cylinder;
One control cabinet 4, control cabinet is provided with alarm, control panel 41, microprocessor 42, display screen 43, working electromagnet valve 44, boost gauge 45, ejects Pressure gauge 46 and retract Pressure gauge 47;
Control panel 41 is connected with microprocessor 42, and control panel 41 is for the input of control signal;
Display screen 43 is connected with microprocessor 42, and display screen 43 is for the input of signal;
Boost gauge 45 is connected in external gas circuit, and boost gauge 45 is connected with microprocessor 42;
Eject Pressure gauge 46 to be connected on and to eject in the work gas circuit of cylinder, ejecting Pressure gauge 46 for showing the operating air pressure ejecting cylinder, ejecting Pressure gauge 46 and being electrically connected with microprocessor 42;
Retract Pressure gauge 47 to be connected on and to retract in the work gas circuit of cylinder, retracting Pressure gauge 47 for showing the operating air pressure retracting cylinder, retracting Pressure gauge 47 and being electrically connected with microprocessor;
Working electromagnet valve 44 is arranged in external gas circuit, and working electromagnet valve 44 is electrically connected with microprocessor 42, and working electromagnet valve 44 is for ejecting cylinder, retracting the switching of cylinder operation gas circuit;
Cylinder, inductor and control cabinet are all contained on a mould rack 5, and mould rack 5 end face fixes the mould that will detect.
Alarm is connected with microprocessor, and liftout plate touches displacement sensor when ejecting and putting in place, and displacement sensor is given to the normal detection signal of control cabinet to signal; Break down in liftout plate ejection process and can not touch displacement sensor, displacement sensor is given to control cabinet triggered alarm to signal and reports to the police.
Further improvement: control cabinet 4 is also provided with starting switch 48, USB 49, smooth and easy indicator lamp 400 and malfunction indicator lamp 401, USB 49 is electrically connected with microprocessor 42; Smooth and easy indicator lamp 400 is electrically connected with microprocessor 42; Malfunction indicator lamp 401 is electrically connected with microprocessor 42.
Above, it is only preferred embodiment of the present invention, not technical scope of the present invention is imposed any restrictions, thus every above embodiment is done according to technical spirit of the present invention any trickle amendment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (7)
1. mold ejection mechanism detection system, is characterized in that comprising:
One liftout plate, it is for being connected with the dynamic model on mould;
Two cylinders, two cylinders are divided into and eject cylinder and retract cylinder, eject cylinder and upwards eject dynamic model for driving liftout plate, retract cylinder and pull down for driving liftout plate the mould that reverses;
Two inductors, are respectively pressure inductor and displacement sensor, and pressure inductor ejects ejecting pressure and retracting cylinder return pulling force size of cylinder for detecting; Displacement sensor is contained in liftout plate ejection stroke terminal location, and displacement sensor is for detecting liftout plate ejection stroke, and two inductors are connected with control cabinet respectively;
One control cabinet, control cabinet is provided with control panel, microprocessor, display screen, working electromagnet valve, boost gauge, alarm, ejects Pressure gauge and retract Pressure gauge;
Described control panel is connected with microprocessor, and control panel is used for the input of control signal;
Described display screen is connected with microprocessor, and display screen is used for the input of signal;
Described boost gauge is connected in external gas circuit, and boost gauge is connected with microprocessor;
The described Pressure gauge that ejects is connected on and ejects in the work gas circuit of cylinder, ejects Pressure gauge and is electrically connected with microprocessor;
The described Pressure gauge that retracts is connected on and retracts in the work gas circuit of cylinder, retracts Pressure gauge and is electrically connected with microprocessor;
Described working electromagnet valve is arranged in external gas circuit, and working electromagnet valve is electrically connected with microprocessor, and working electromagnet valve is for ejecting cylinder, retracting the switching of cylinder operation gas circuit;
Described alarm is connected with microprocessor, and described liftout plate touches displacement sensor when ejecting and putting in place, and displacement sensor is given to the normal detection signal of control cabinet to signal; Break down in liftout plate ejection process and can not touch displacement sensor, displacement sensor is given to control cabinet triggered alarm to signal and reports to the police.
2. mold ejection mechanism detection system according to claim 1, is characterized in that: described control cabinet is provided with starting switch.
3. mold ejection mechanism detection system according to claim 1, is characterized in that: described control cabinet is provided with USB, and USB is electrically connected with microprocessor.
4. mold ejection mechanism detection system according to claim 1, it is characterized in that: described control cabinet is provided with smooth and easy indicator lamp, smooth and easy indicator lamp is electrically connected with microprocessor.
5. mold ejection mechanism detection system according to claim 1, is characterized in that: described control cabinet is provided with malfunction indicator lamp, and malfunction indicator lamp is electrically connected with microprocessor.
6. mold ejection mechanism detection system according to claim 1, is characterized in that: described cylinder, inductor and control cabinet are all contained on a mould rack, and mould rack end face fixes the mould that will detect.
7. mold ejection mechanism detection system according to claim 1, it is characterized in that two cylinder piston rods are connected with pressure inductor mount pad, pressure inductor mount pad comprises plate, lower plate and screw rod and is formed by connecting, described pressure inductor clipping between upper plate, lower plate, described in eject cylinder and be connected with lower plate lower end respectively with the piston rod retracting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410840357.0A CN104624846B (en) | 2014-12-20 | 2014-12-20 | die ejection mechanism detecting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410840357.0A CN104624846B (en) | 2014-12-20 | 2014-12-20 | die ejection mechanism detecting system |
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| Publication Number | Publication Date |
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| CN104624846A true CN104624846A (en) | 2015-05-20 |
| CN104624846B CN104624846B (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746297A (en) * | 2019-01-16 | 2019-05-14 | 武汉理工大学 | A kind of the fine device and detection method of detectable waste material |
| CN110587937A (en) * | 2019-09-20 | 2019-12-20 | 格力电器（武汉）有限公司 | Test machine of mould ejection system |
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| US6161407A (en) * | 1997-09-11 | 2000-12-19 | Komax Holding Ag | Process and apparatus for determination of the quality of a crimped connection |
| EP1101580A2 (en) * | 1999-11-17 | 2001-05-23 | Ando Electric Co., Ltd. | Punching apparatus and punching method |
| JP2007069262A (en) * | 2005-09-09 | 2007-03-22 | Amada Co Ltd | Bending machine |
| CN101912926A (en) * | 2010-08-17 | 2010-12-15 | 上海工程技术大学 | Multipurpose sheet metal stamping die-set for positive edge pressing |
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| CN103170536A (en) * | 2013-02-07 | 2013-06-26 | 周莹莹 | Automation stamping die |
| CN203337298U (en) * | 2013-06-27 | 2013-12-11 | 河南飞孟金刚石工业有限公司 | Pressing machine insulation alarm device |
| CN103950187A (en) * | 2014-05-09 | 2014-07-30 | 天津翰克科技有限公司 | Demoulding cooling device of plastics sucking moulding machine |
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2014
- 2014-12-20 CN CN201410840357.0A patent/CN104624846B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6161407A (en) * | 1997-09-11 | 2000-12-19 | Komax Holding Ag | Process and apparatus for determination of the quality of a crimped connection |
| EP1101580A2 (en) * | 1999-11-17 | 2001-05-23 | Ando Electric Co., Ltd. | Punching apparatus and punching method |
| JP2007069262A (en) * | 2005-09-09 | 2007-03-22 | Amada Co Ltd | Bending machine |
| CN101912926A (en) * | 2010-08-17 | 2010-12-15 | 上海工程技术大学 | Multipurpose sheet metal stamping die-set for positive edge pressing |
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| CN103170536A (en) * | 2013-02-07 | 2013-06-26 | 周莹莹 | Automation stamping die |
| CN203337298U (en) * | 2013-06-27 | 2013-12-11 | 河南飞孟金刚石工业有限公司 | Pressing machine insulation alarm device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746297A (en) * | 2019-01-16 | 2019-05-14 | 武汉理工大学 | A kind of the fine device and detection method of detectable waste material |
| CN109746297B (en) * | 2019-01-16 | 2020-08-04 | 武汉理工大学 | Fine blanking device capable of detecting waste materials and detection method |
| CN110587937A (en) * | 2019-09-20 | 2019-12-20 | 格力电器（武汉）有限公司 | Test machine of mould ejection system |
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| Publication number | Publication date |
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| CN104624846B (en) | 2017-01-11 |
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