Summary of the invention
It is an object of the invention to aiming at the deficiencies in the prior art, provide one kind to be able to detect mental package stretching
Molding machine working condition and provide analysis and early warning function a kind of mental package stretch forming press based on cloud platform detection side
Method.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of detection method of the mental package stretch forming press based on cloud platform, the mental package stretch forming press packet
Include shaping mould, the first pull ring, the second pull ring, third pull ring, rear mold seat support, formed punch push rod, server and user terminal;It is described at
Pattern, the first pull ring, the second pull ring, third pull ring and rear mold seat support are sequentially coaxially disposed, and the shaping mould, the first drawing
The stepped contraction of the diameter of ring, the second pull ring and third pull ring;The formed punch push rod is along the shaping mould, the first pull ring,
The axle center of two pull rings, third pull 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 pull ring, the second pull ring and third pull ring horizontal and vertical acceleration signal;The horizontal acceleration sensor and hang down
Straight acceleration transducer is set to the one side of formed punch push rod described in the rear mold seat support face, the horizontal acceleration sensor
The horizontal center line of corresponding formed punch push rod cross section, the vertical acceleration sensors correspond to formed 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 is connected and fixed with the die holder, the sensing probe by screw thread and
The screw rod is connected and fixed.
Further description, the sensing probe lower section are additionally provided with reinforcing nut;The reinforcing nut and the screw rod
Connection.
And include 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 formed punch push rod axial alignment is adjusted, the shaping mould is only installed, the formed punch push rod is driven to add
Work workpiece measures corresponding horizontal and vertical acceleration signal first;Continue that first pull ring is installed, the formed 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 to install second drawing
Ring horizontal and vertical acceleration signal third and continues to install the third pull ring horizontal and vertical acceleration letter accordingly 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
Extremely handled in the server;
The acquisition of working signal: step 2 installs the complete mental package stretch forming press, the formed punch is driven 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 pull ring is replaced;The second pull ring and third are detected in an identical manner
Whether pull 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 Ding Junyou deviation, then adjust institute
State the axial alignment of formed punch push rod;
Step 4, feedback information: the signal fusing processing result of step 3 is sent to the user terminal by the server
Place, and issue information warning.
Further description, to horizontal and vertical acceleration signal first, horizontal and vertical acceleration in the step 1
The processing integration of signal second, horizontal and vertical acceleration signal third, horizontal and vertical acceleration signal fourth includes the place of time shaft
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 by time shaft, acceleration signal to the processing of the time shaft
It is corresponding with the positional relationship of the formed punch push rod.
Further description, the comparison processing 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 on the user terminal respectively with vertical acceleration signal fourth and working level and vertical acceleration signal penta.
Further description, the information warning in the step 4 includes warning information and warning information;The work
The horizontal and vertical acceleration signal penta of state issues 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, is gone wrong
Maintenance of equipment can be carried out in time, avoided a large amount of substandard products caused by sampling observation not in time from flowing into and largely damaged caused by next process
It loses, reduces the labor intensity of worker.
Specific embodiment
To further illustrate the technical scheme of 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 pull ring 2, the second pull ring 3, third pull ring 4, rear mold seat support 5, formed punch push rod 6, server 7 and uses
Family end 8;The shaping mould 1, the first pull ring 2, the second pull ring 3, third pull 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 pull ring 2, the second pull ring 3 and third pull ring 4;The formed punch push rod 6 is along institute
The axle center for stating shaping mould 1, the first pull ring 2, the second pull ring 3, third pull 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 pull ring 2, the second pull ring 3 and third pull 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 formed punch push rod 6 described in 5 face of rear mold seat support, the water
The horizontal center line of 6 cross section of formed 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 formed 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, it is horizontally mounted the horizontal acceleration sensor 51, 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 connection.
Formed punch push rod 6 pushes workpiece sequentially through shaping mould 1, the first pull ring 2, the second pull ring 3, third pull ring 4 after
During die holder bracket 5, it can be sequentially generated vibration signal, 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 pull ring 2,
What two pull rings 3, third pull ring 4, rear mold seat support 5 and the collected signal of formed punch push rod 6 were arrived as standard signal, subsequent acquisition
Working signal is compared with standard signal, in error range beyond before warning value, so that it may by comparison data replacement 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 is connected and fixed with the die holder 5, described
Sensing probe 512 is connected and fixed by screw thread with the screw rod 511.
The drilling and tapping on die holder 5, screw rod 511 is rotated into die holder 5, and sensing probe 512 is rotated upper screw rod 511.With
The fixed horizontal acceleration sensor 51 of the method and vertical acceleration sensors 52, the mode being screwed is stronger, disassembly
It installs also simpler.
Further description is additionally provided with below the sensing probe 512 and reinforces nut 513;The 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 for causing connection to loosen
Condition occurs, and guarantees 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:
The acquisition of standard signal: step 1 the horizontal acceleration sensor 51 and vertical acceleration sensors 52 is pacified
It is filled on the rear mold seat support 5, adjusts 6 axial alignment of formed punch push rod, the shaping mould 1 is only installed, the punching is driven
Head 6 workpieces processing of push rod measures corresponding horizontal and vertical acceleration signal first;Continue to install first pull ring 2, described in driving
6 workpieces processing of formed 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 pull ring 3 and continuing install the third pull 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;
The acquisition of working signal: step 2 installs the complete mental package stretch forming press, the formed punch is driven 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 pull ring 2 is replaced;3 He of the second pull ring is detected in an identical manner
Whether third pull ring 4 needs replacing;If horizontal and vertical acceleration signal penta and horizontal and vertical acceleration signal first, level
With vertical acceleration signal second, horizontal and vertical acceleration signal third, horizontal and vertical acceleration signal Ding Junyou deviation, then adjust
The axial alignment of the whole formed punch push rod 6;
Step 4, feedback information: the signal fusing processing result of step 3 is sent to the user terminal by the server 7
At 8, and issue 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,
Warning value is used as 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, so that it may 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 processing integration of signal second, horizontal and vertical acceleration signal third, horizontal and vertical acceleration signal fourth includes the place of time shaft
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 each task of formed punch push rod 6 can all have nuance, find 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 by time shaft, acceleration signal to the processing of the time shaft
It is corresponding with the positional relationship of the formed punch push rod 6.
Formed punch push rod 6 sequentially undergoes the first pull ring 2, the second pull ring 3, third pull 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 that temporal information is corresponded to formed punch push rod 6 and undergoes all parts
Information is presented just more intuitive clear to client 8.
Further description, the comparison processing 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 on the user terminal 8 respectively 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 for needing to arrange when feeding back to user terminal 8
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 includes warning information and warning information;The work
The horizontal and vertical acceleration signal penta of state issues 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.
When 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 overhaul;And when sending a warning, illustrate to have produced defect ware, should be examined immediately at this time
It repairs, prevents from continuing loss caused by producing substandard products.
The above is only a preferred embodiment of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention
Limitation.