Invention content
It is an object of the invention to be directed to shortcoming of the prior art, mental package stretching can be detected by providing one kind
Molding machine working condition and a kind of the mental package stretch forming press and its detection based on cloud platform that analysis and early warning function is provided
Method.
For this purpose, the present invention uses following technical scheme:
A kind of mental package stretch forming press based on cloud platform, the mental package stretch forming press include shaping mould,
First draw ring, the second draw ring, third draw ring, rear mold seat support, punch push rod, server and user terminal;The shaping mould, first
Draw ring, the second draw ring, third draw ring and rear mold seat support are sequentially coaxially disposed, and the shaping mould, the first draw ring, the second draw ring
With the stepped contraction of diameter of third draw ring;The punch push rod is along the shaping mould, the first draw ring, the second draw ring, third
The axle center of draw ring and rear mold seat support moves back and forth;
The rear mold seat support is equipped with horizontal acceleration sensor and vertical acceleration sensors, detects the molding
Mould, the first draw ring, the second draw ring and third draw ring horizontal and vertical acceleration signal;The horizontal acceleration sensor and hang down
Straight acceleration transducer is set to the one side of punch push rod described in the rear mold seat support face, the horizontal acceleration sensor
The horizontal center line of the corresponding punch push rod cross section, the vertical acceleration sensors correspond to the punch push rod cross section
Vertical centerline;The horizontal acceleration sensor and vertical acceleration sensors two with the rear mold seat support respectively
Side is vertical, installs the horizontal acceleration sensor levels, and the vertical acceleration sensors are vertically-mounted;
The horizontal acceleration sensor, vertical acceleration sensors, server are connected with user terminal by telecommunication network.
Further description, the horizontal acceleration sensor and vertical acceleration sensors include screw rod and biography
Sense probe;The screw rod is equipped with external screw thread, and the screw rod connect fixation with the die holder, the sensing probe by screw thread and
The screw rod connection is fixed.
Further description, the sensing probe lower section are additionally provided with reinforcing nut;The reinforcing nut and the screw rod
Connection.
A kind of application method of the mental package stretch forming press based on cloud platform includes the following steps:
Step 1, the acquisition of standard signal:By the horizontal acceleration sensor and vertical acceleration sensors install to
On the rear mold seat support, the punch push rod axial alignment is adjusted, the shaping mould is only installed, the punch push rod is driven to add
Work workpiece measures corresponding horizontal and vertical acceleration signal first;Continue that first draw ring is installed, the punch push rod is driven to add
Work workpiece measures corresponding horizontal and vertical acceleration signal second;It measures in an identical manner and continues that second drawing is installed
Horizontal and vertical acceleration signal third and continuing installs the third draw ring horizontal and vertical acceleration letter accordingly to ring accordingly
Number fourth;The horizontal acceleration sensor and vertical acceleration sensors believe the horizontal and vertical acceleration after multi collect
Number first, horizontal and vertical acceleration signal second, horizontal and vertical acceleration signal third, horizontal and vertical acceleration signal fourth upload
It is handled into the server;
Step 2, the acquisition of working signal:The complete mental package stretch forming press of installation, drives the punch to push away
Bar workpieces processing acquires the horizontal and vertical acceleration signal penta under normal operating conditions;
Step 3, signal fusing processing:The server adds horizontal and vertical acceleration signal penta with horizontal and vertical
Speed signal first and the corresponding part of horizontal and vertical acceleration signal fourth are compared, if horizontal and vertical acceleration signal penta
Except the interval range of horizontal and vertical acceleration signal first and horizontal and vertical acceleration signal fourth, then the molding is replaced
Mould;By horizontal and vertical acceleration signal penta and horizontal and vertical acceleration signal second and horizontal and vertical acceleration signal fourth pair
The part answered is compared, if horizontal and vertical acceleration signal penta is in horizontal and vertical acceleration signal second and horizontally and vertically
Except the interval range of acceleration signal fourth, then first draw ring is replaced;The second draw ring and third are detected in an identical manner
Whether draw ring needs replacing;If horizontal and vertical acceleration signal penta and horizontal and vertical acceleration signal first, level and perpendicular
Straight acceleration signal second, horizontal and vertical acceleration signal third, horizontal and vertical acceleration signal fourth have deviation, then adjust institute
State the axial alignment of punch push rod;
Step 4, feedback information:The signal fusing handling result of step 3 is sent to the user terminal by the server
Place, and send out information warning.
Further description, to horizontal and vertical acceleration signal first, horizontal and vertical acceleration in the step 1
The place for including time shaft is integrated in the processing of signal second, horizontal and vertical acceleration signal third, horizontal and vertical acceleration signal fourth
Reason and the repeatedly fitting of data;The server is by the horizontal and vertical acceleration signal first, level changed over time and erects
The unified arrangement of time shaft of straight acceleration signal second, horizontal and vertical acceleration signal third, horizontal and vertical acceleration signal fourth,
Eliminate the time axis error between each horizontal and vertical acceleration signal;The multi collect result of identical signal is intended simultaneously
A final signal is combined into as comparison standard.
Further description, the server further include the processing of the time shaft by time shaft, acceleration signal
It is corresponding with the position relationship of the punch push rod.
Further description, the comparison handling result in the step 4 respectively will using the form of table or line chart
Standard level and vertical acceleration signal first, horizontal and vertical acceleration signal second, horizontal and vertical acceleration signal third, level
It is presented in respectively on the user terminal with vertical acceleration signal fourth and working level and vertical acceleration signal penta.
Further description, the information warning in the step 4 include warning information and warning information;The work
The horizontal and vertical acceleration signal penta of state sends out warning information when reaching standard signal, the level of the working condition and perpendicular
Straight acceleration signal penta be above standard signal when send a warning.
Beneficial effects of the present invention:The production process of mental package stretch forming press can be detected, gone wrong
Maintenance of equipment can be carried out in time, and sampling observation is avoided largely to be damaged caused by caused a large amount of substandard products flow into next process not in time
It loses, reduces the labor intensity of worker.
Specific embodiment
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
As Figure 1-Figure 2, a kind of mental package stretch forming press based on cloud platform, the mental package drawing and forming
Machine includes shaping mould 1, the first draw ring 2, the second draw ring 3, third draw ring 4, rear mold seat support 5, punch push rod 6, server 7 and uses
Family end 8;The shaping mould 1, the first draw ring 2, the second draw ring 3, third draw ring 4 and rear mold seat support 5 are sequentially coaxially disposed, and institute
State the stepped contraction of diameter of shaping mould 1, the first draw ring 2, the second draw ring 3 and third draw ring 4;The punch push rod 6 is along institute
The axle center for stating shaping mould 1, the first draw ring 2, the second draw ring 3, third draw ring 4 and rear mold seat support 5 moves back and forth;
The rear mold seat support 5 is equipped with horizontal acceleration sensor 51 and vertical acceleration sensors 52, described in detection
Shaping mould 1, the first draw ring 2, the second draw ring 3 and third draw ring 4 horizontal and vertical acceleration signal;The horizontal acceleration passes
Sensor 51 and vertical acceleration sensors 52 are set to the one side of punch push rod 6 described in 5 face of rear mold seat support, the water
The horizontal center line of 6 cross section of punch push rod described in flat 51 face of acceleration transducer, the vertical acceleration sensors 52 are just
To the vertical centerline of 6 cross section of punch push rod;The horizontal acceleration sensor 51 and vertical acceleration sensors 52
It is vertical with two sides of the rear mold seat support 5 respectively, the horizontal acceleration sensor 51 is horizontally mounted, it is described vertical
Acceleration transducer 52 is vertically-mounted;
The horizontal acceleration sensor 51, vertical acceleration sensors 52, server 7 and user terminal 8 pass through communication network
Road connects.
Punch push rod 6 pushes workpiece sequentially through shaping mould 1, the first draw ring 2, the second draw ring 3, third draw ring 4 after
During die holder stent 5, vibration signal can be sequentially generated, in the horizontal acceleration sensor 51 of rear mold seat support 5 and vertical
Acceleration transducer 52 can detect and record these signals.By the shaping mould 1 all calibrated, the first draw ring 2,
Two draw rings 3, third draw ring 4, rear mold seat support 5 and 6 collected signal of punch push rod as standard signal, what subsequent acquisition arrived
Working signal is compared with standard signal, in error range before the warning value, it is possible to by comparison data replace by
Component is damaged, a large amount of substandard product is avoided to flow into next process and cause production loss, saves production cost.
Further description, the horizontal acceleration sensor 51 and vertical acceleration sensors 52 include screw rod
511 and sensing probe 512;The screw rod 511 is equipped with external screw thread, and the screw rod 511 connect fixation with the die holder 5, described
Sensing probe 512 connect fixation by screw thread with the screw rod 511.
The drilling and tapping on die holder 5 rotates screw rod 511 into die holder 5, and sensing probe 512 is rotated upper screw rod 511.With
The method fixes horizontal acceleration sensor 51 and vertical acceleration sensors 52, and the mode being screwed is more secured, dismounting
Installation is also simpler.
Further description, 512 lower section of sensing probe, which is additionally provided with, reinforces nut 513;It is described reinforcing nut 513 with
The screw rod 511 connects.
It reinforces nut 513 to reinforce sensing probe 512 from bottom, prevents from frequently shaking the feelings that connection is caused to loosen
Condition occurs, and ensures the accuracy of sensing detection.
A kind of application method of the mental package stretch forming press based on cloud platform, includes the following steps:
Step 1, the acquisition of standard signal:The horizontal acceleration sensor 51 and vertical acceleration sensors 52 are pacified
It is filled on the rear mold seat support 5, adjusts 6 axial alignment of punch push rod, the shaping mould 1 is only installed, drives the punching
Head 6 workpieces processing of push rod measures corresponding horizontal and vertical acceleration signal first;Continue to install first draw ring 2, described in driving
6 workpieces processing of punch push rod measures corresponding horizontal and vertical acceleration signal second;It measures in an identical manner and continues to install
The corresponding horizontal and vertical acceleration signal third of second draw ring 3 and continuing install the third draw ring 4 it is corresponding horizontal and
Vertical acceleration signal fourth;The horizontal acceleration sensor 51 and vertical acceleration sensors 52 are by the water after multi collect
It is gentle vertical acceleration signal first, horizontal and vertical acceleration signal second, horizontal and vertical acceleration signal third, horizontal and vertical
Acceleration signal fourth is uploaded in the server 7 and is handled;
Step 2, the acquisition of working signal:The complete mental package stretch forming press of installation, drives the punch to push away
6 workpieces processing of bar acquires the horizontal and vertical acceleration signal penta under normal operating conditions;
Step 3, signal fusing processing:The server 7 adds horizontal and vertical acceleration signal penta with horizontal and vertical
Speed signal first and the corresponding part of horizontal and vertical acceleration signal fourth are compared, if horizontal and vertical acceleration signal penta
Except the interval range of horizontal and vertical acceleration signal first and horizontal and vertical acceleration signal fourth, then the molding is replaced
Mould 1;By horizontal and vertical acceleration signal penta and horizontal and vertical acceleration signal second and horizontal and vertical acceleration signal fourth
Corresponding part is compared, if horizontal and vertical acceleration signal penta is in horizontal and vertical acceleration signal second and horizontal and perpendicular
Except the interval range of straight acceleration signal fourth, then first draw ring 2 is replaced;3 He of the second draw ring is detected in an identical manner
Whether third draw ring 4 needs replacing;If horizontal and vertical acceleration signal penta and horizontal and vertical acceleration signal first, level
There is deviation with vertical acceleration signal second, horizontal and vertical acceleration signal third, horizontal and vertical acceleration signal fourth, then adjust
The axial alignment of the whole punch push rod 6;
Step 4, feedback information:The signal fusing handling result of step 3 is sent to the user terminal by the server 7
At 8, and send out information warning.
Standard level and vertical acceleration signal first, horizontal and vertical acceleration signal second, horizontal and vertical acceleration letter
Number third, horizontal and vertical acceleration signal fourth is and the standard information fitted by multi collect after each component calibration,
As warning value on the basis of primary, when the signal detected is close to warning value, i.e. the qualified trend of product persistently drops, and shows
Substandard product may will occur, judge which component breaks down further according to specific abnormal data section at this time, it is possible to needle
Maintenance process is accelerated in carry out maintenance of equipment to property.It is just overhauled simultaneously because not occurring substandard product also, it is possible to reduce
Defect rate saves production cost.
Further description, to horizontal and vertical acceleration signal first, horizontal and vertical acceleration in the step 1
The place for including time shaft is integrated in the processing of signal second, horizontal and vertical acceleration signal third, horizontal and vertical acceleration signal fourth
Reason and the repeatedly fitting of data;The server 7 is by the horizontal and vertical acceleration signal first, level changed over time and erects
The unified arrangement of time shaft of straight acceleration signal second, horizontal and vertical acceleration signal third, horizontal and vertical acceleration signal fourth,
Eliminate the time axis error between each horizontal and vertical acceleration signal;The multi collect result of identical signal is intended simultaneously
A final signal is combined into as comparison standard.
Vibration signal caused by 6 each task of punch push rod can all have nuance, be found altogether to exclude difference
Property standard signal, need to standard signal carry out multi collect fitting, thereby determine that standard signal.Same reason, collects
Time of each signal might have subtle deviation, the time shaft of each signal is adjusted by server 7, makes each letter
Number on the same time axis.
Further description, the server 7 further include the processing of the time shaft by time shaft, acceleration signal
It is corresponding with the position relationship of the punch push rod 6.
Punch push rod 6 sequentially undergoes the first draw ring 2, the second draw ring 3, third draw ring 4 until rear mold seat support 5, can generate
Different vibration signals, and what horizontal acceleration sensor 51 and vertical acceleration sensors 52 detected is these acceleration signals
With the corresponding time.The work that server 7 is done is exactly the position for corresponding to punch push rod 6 and undergo all parts temporal information
Information is presented just more intuitive clear to client 8.
Further description, the comparison handling result in the step 4 respectively will using the form of table or line chart
Standard level and vertical acceleration signal first, horizontal and vertical acceleration signal second, horizontal and vertical acceleration signal third, level
It is presented in respectively on the user terminal 8 with vertical acceleration signal fourth and working level and vertical acceleration signal penta.
What server 7 carried out is the binary language of computer, and it is more intuitive to need when feeding back to user terminal 8 to arrange
Understandable mode, the mode of line chart can be clearly seen that the power curve of walking of product quality, and the mode of table can be specific
The design parameter for seeing product.
Further description, the information warning in the step 4 include warning information and warning information;The work
The horizontal and vertical acceleration signal penta of state sends out warning information when reaching standard signal, the level of the working condition and perpendicular
Straight acceleration signal penta be above standard signal when send a warning.
During in pre-warning signal, actually actual production does not go out defect ware to mental package stretch forming press, reminds at this time
Worker should be overhauled;And when sending a warning, illustrate to have produced defect ware, should be examined immediately at this time
It repaiies, prevents loss caused by continuing to produce substandard products.
More than content is only presently preferred embodiments of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes, the content of the present specification should not be construed as to the present invention in specific embodiments and applications
Limitation.