CN107021149A - Midship shaft bearing is traced to the source mistake proofing assembly line and its control method - Google Patents
Midship shaft bearing is traced to the source mistake proofing assembly line and its control method Download PDFInfo
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- CN107021149A CN107021149A CN201710146812.0A CN201710146812A CN107021149A CN 107021149 A CN107021149 A CN 107021149A CN 201710146812 A CN201710146812 A CN 201710146812A CN 107021149 A CN107021149 A CN 107021149A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
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- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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- G—PHYSICS
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract
The present invention discloses a kind of midship shaft bearing and traced to the source mistake proofing assembly line and its control method, including the jackshaft adapted to injection system being bi-directionally connected with server, middle joint pitches pretension bolt system, 1st cross shaft bearing assembly system, 2nd cross shaft bearing assembly system, 3rd cross shaft bearing assembly system, 4th cross shaft bearing assembly system and label printing system, the controller of jackshaft adapted to injection system is also associated with RFID reader, middle joint pitches pretension bolt system, 1st cross shaft bearing assembly system, 2nd cross shaft bearing assembly system, 3rd cross shaft bearing assembly system, the controller of 4th cross shaft bearing assembly system and label printing system is respectively connected with RFID reader.Traced to the source mistake proofing assembly line using the midship shaft bearing of the present invention, can prevent from proceeding underproof part processing.And machined parameters of the part in each processing link can be reviewed by paper labels.
Description
Technical field
The present invention relates to auto parts manufacture field, more particularly to a kind of midship shaft bearing trace to the source mistake proofing assembly line and its
Control method.
Background technology
In modern auto parts manufacture field, to improve production efficiency, accelerate process velocity, using assembling wire type
Processing mode carry out auto parts processing, each assembly system only be absorbed in handle some fragment work, improve work effect
Rate and yield.Stream assembly line is the efficient combination of people and machine, most fully demonstrate the flexibility of equipment, and assembly line expands
Malleability is high, therefore is extensively welcome by auto parts processing enterprise.
But, because each assembly system in assembly line is only absorbed in the work for handling some fragment, want processing
Go out qualified part, it is necessary to which each assembly system meets processing request.But, in process, assembly system is unavoidable
Some mistakes occur, although the probability very little of mistake occur, still, if there is mistake in a processing, the part processed
It is exactly underproof, and the automobile produced using rejected part, it is also underproof certainly.
Because the yield of assembly line is very big, and assembly system is more, during quality inspection or use, if finding to have quality to ask
After the part of topic, it is difficult to which it is the mistake which assembly system goes out to find bottom.There is such case, whole assembling can only be suspended
Line, each assembly system to assembly line is investigated, and undoubtedly this can waste very big resource, and can also influence enterprise to give birth to
Production.
The content of the invention
To solve above technical problem, the present invention provides a kind of midship shaft bearing and traced to the source mistake proofing assembly line and its controlling party
Method, each assembly system obtains identification code, and gather by machined parameters acquisition module by scanning the RFID tag on part
Machined parameters, then machined parameters are stored in storage address corresponding with identification code, so as to be deposited in same storage address
The machined parameters of each assembly system of the part are stored up, identification code is finally printed as label.When needing to trace to the source, it is only necessary to sweep
Label is retouched, with regard to machined parameters of the part in each assembly system can be obtained.
Also, the controller of each assembly system can carry out preliminary test to machined parameters, if some assembly system plus
Work parameter is unqualified, then next assembly system would not be cancelled proceeds processing to the part for mistake occur.
Technical scheme is as follows：
A kind of midship shaft bearing is traced to the source mistake proofing assembly line, and its key is：Inserted including jackshaft adapted to injection system, cushion rubber and be
System, middle joint fork pretension bolt system, the 1st cross shaft bearing assembly system, the 2nd cross shaft bearing assembly system, the 3rd cross
Axle bearing assembly system, the 4th cross shaft bearing assembly system and label printing system, the jackshaft adapted to injection system, centre
Joint fork pretension bolt system, section fork pretension bolt system, the 1st cross shaft bearing assembly system, the 2nd cross shaft bearing assembling system
The controller of system, the 3rd cross shaft bearing assembly system, the 4th cross shaft bearing assembly system and label printing system with clothes
Business device is bi-directionally connected；
The controller of the jackshaft adapted to injection system is also associated with RFID reader, and the cushion rubber inserts system, jackshaft
Section fork pretension bolt system, the 1st cross shaft bearing assembly system, the 2nd cross shaft bearing assembly system, the 3rd cross shaft bearing dress
The controller of match system, the 4th cross shaft bearing assembly system and label printing system is respectively connected with RFID reader.
Using said system, the identification code that the controller of jackshaft adapted to injection system is generated server by RFID reader
Write on RFID tag fixed on jackshaft.Each system of processing gathers machined parameters in processing, and controller is according to processing
Whether parameter decision processing is qualified, and judgement information and machined parameters are sent to server.
Each system of processing before processing, can recognize identification code, controller can be according to identification code by RFID reader
The judgement information of a upper system of processing is transferred from server, if it is decided that information is unqualified, then the jackshaft cannot be again
It is processed, so as to avoid the underproof jackshaft of processing.
Identification code is printed as paper labels by label printing system, and other people can be by scanning paper labels in the server
The machined parameters of each system of processing of the corresponding jackshaft of paper labels are found, the purpose traced to the source is realized.
Further, the middle joint fork pretension bolt system includes being provided with 2 structures on workbench, workbench
Identical fixed seat, 2 fixed seats are arranged on same straight line, wherein 1 fixed seat be arranged above be used to press solid
The fastener of jackshaft, the fastener is fixed on the workbench by mounting bracket, and spiral shell is provided with by the mounting bracket
Bolt clamping device, the bolt clamping device is fixed on the workbench, is additionally provided with the workbench for screwing centre
The tools for bolts ' pretension device of joint fork bolt.
Using said system, fastener can fix jackshaft in processing, it is to avoid jackshaft is moved in process,
The angle of bolt is caused to shift.
Further, the tools for bolts ' pretension device includes servomotor, and the section pitches the controller of pretension bolt system
The servomotor is controlled to work, the rotary shaft of the servomotor is connected by one end of shaft joint and power transmission shaft, power transmission shaft
The other end stretches into the top loose joint with bolt chuck in guide sleeve, and the bottom of bolt chuck passes the guide sleeve；
Angle detection device is provided with the guide sleeve, the angle detection device gathers the deflection angle of the bolt chuck
Spend information, and the controller by deflection angle information transfer to the middle joint fork pretension bolt system.
Using said system, angle detection device can detect the deflection angle of bolt in process, and controller is according to partially
Gyration judges whether processing is qualified, if unqualified, and controller, which can be generated, to be processed wrong information and will be machined with false information
Server is sent to machined parameters.If qualified, controller can generate process errorless information and will processing without false information and
Machined parameters are sent to server.
Further, the angle detection device includes sleeve and angular transducer, and the top of the bolt chuck is worn
The connection with the power transmission shaft after sleeve is crossed, power transmission shaft drives the rotation in the sleeve of bolt chuck；
The sleeve outer wall is fixed with the inductive axis of the angular transducer, and the angular transducer is fixed on the guide sleeve
On；Torsion spring is installed on the inductive axis, the torsion spring is connected on the guide sleeve, driving inductive axis resets.The angle is passed
The controller of the output end of sensor and the middle joint fork pretension bolt system is connected.
Using said system, when bolt clip head deflects, sleeve can be deflected, angular transducer detects sleeve
Deflection angle, so as to try to achieve the deflection angle of bolt during installation.
Further, the position sensor of shaft position in the middle of detection, the position sensing are provided with the workbench
Device is located at the side wall of the bolt clamping device, the signal output part of the position sensor and the middle joint fork pretension spiral shell
Tie the controller connection of system.
Using said system, position sensor can detect the positional information of jackshaft, and controller is sentenced according to positional information
Whether in place determine the installation of jackshaft, if without in place, controller will not activation system jackshaft is processed.
Further, the 1st cross shaft bearing assembly system includes being fixed with two groups of phases on erecting bed, the erecting bed
To the servo press of setting, the limit base for placing cross axle is provided between the servo press, the limit base both sides are set
There is the slideway for placing cross shaft bearing, the servo press, slideway and limit base are each provided on same straight line, described spacing
The top of seat is provided with middle spindle clamping unit, and the servo press is by the cross shaft bearing gland on the cross axle.
Using said system, by servo press by cross shaft bearing gland on cross axle, can accurately control servo pressure
The pressure of machine, is easy to processing.
Further, the middle position of the pressure head of the servo press is provided with displacement transducer, the displacement sensing
The signal output part of device is connected with the controller of the 1st cross shaft bearing assembly system.
Using said system, the displacement parameter of cross shaft bearing can be detected by displacement transducer, controller can be according to position
Shifting parameter judges whether cross shaft bearing is press-fit into place.
Further, institute's displacement sensors are LVDT sensors, and the probe of LVDT sensors is arranged on the servo
The central position of the pressure head of press.
Using said system, LVDT's is reproducible, and precision is high, it is adaptable to repeat to process.
Further, it is provided with the erecting bed for detecting whether the middle spindle clamping unit is clamped with centre
First sensors in place of axle and the second sensors in place for whether having the cross shaft bearing in the slideway for detecting, institute
State the control of the output end of the first sensors in place and the second sensors in place respectively with the 1st cross shaft bearing assembly system
Device is connected.
Using said system, jackshaft and ten can be detected respectively by the first sensors in place and the second sensors in place
Word axle bearing whether in place, if without in place, controller will not activation system jackshaft is processed.
A kind of midship shaft bearing is traced to the source error-preventing method, and its key is to include：Jackshaft adapted to injection system is traced to the source the step of mistake proofing
Suddenly, cushion rubber insert system trace to the source mistake proofing the step of, middle joint fork pretension bolt system trace to the source mistake proofing the step of, the 1st cross axle
Stock bearing assembling system trace to the source mistake proofing the step of, the 2nd cross shaft bearing assembly system trace to the source mistake proofing the step of, the 3rd cross shaft bearing
Assembly system trace to the source mistake proofing the step of, the 4th cross shaft bearing assembly system trace to the source mistake proofing the step of and label printing system will
The step of identification code is printed as paper labels；
The jackshaft adapted to injection system trace to the source mistake proofing the step of the controller including jackshaft adapted to injection system be processed
The step of step and server generation machining state information；
Wherein, the step of controller of jackshaft adapted to injection system is processed includes：
Step 1.1, the controller of jackshaft adapted to injection system obtain the identification code that server is sent.Identification code includes assembly line
The code informations such as serial number code, jackshaft serial number code, generation time code.
Step 1.2, the controller of jackshaft adapted to injection system are write identification code by RFID reader fixed on jackshaft
RFID tag in, after the completion of, the controller activation system of jackshaft adapted to injection system is processed to jackshaft.
Machined parameters in step 1.3, the controller collection process of jackshaft adapted to injection system；
Step 1.4, the controller of jackshaft adapted to injection system judge whether machined parameters are qualified, if qualified, it is qualified to generate
Code, and qualified code is sent to server, if unqualified, unqualified code is generated, and unqualified code is sent to
Server；
Machined parameters are sent to server storage by step 1.5, the controller of jackshaft adapted to injection system；
Wherein, the step of server generation machining state information includes：
Step 2.1, server obtain unqualified code or qualified code and machined parameters；
Step 2.2, server combination identification code and unqualified code or qualified code, generate machining state information；
Step 2.3, server are stored machined parameters and machining state information, and storage address is corresponding with identification code.
Wherein, the step of identification code is printed as label by label printing system includes：
Step 3.1, the controller of label printing system obtain identification code；
Step 3.2, the controller of label printing system transfer machining state information corresponding with identification code from server；
Step 3.3, the controller of label printing system judge whether there is unqualified code in machining state information, if
Have, then cancel printing label, if not having, identification code is printed as to the bar code of papery.
Using the above method, identification code is write into the RFID tag on jackshaft in the initial manufacture link of assembly line,
Following process link obtains identification code by scanning RFID tag, so that the process data of links and machining state be believed
Identical storage address in breath deposit server, the storage address is corresponding with identification code.
Identification code is finally printed as paper labels, is attached on jackshaft.When jackshaft goes wrong in use
When, can by scanning paper labels, transferred from server with identification code for jackshaft each processing link processing
Data.
Further, the cushion rubber insert system trace to the source mistake proofing the step of, middle joint fork pretension bolt system is traced to the source
The step of mistake proofing, the 1st cross shaft bearing assembly system trace to the source mistake proofing the step of, the 2nd cross shaft bearing assembly system is traced to the source mistake proofing
The step of, the 3rd cross shaft bearing assembly system trace to the source mistake proofing the step of, the 4th cross shaft bearing assembly system is traced to the source the step of mistake proofing
Suddenly include controller trace to the source mistake proofing the step of and server the step of be processed state information updating：
Wherein, controller carry out trace to the source mistake proofing the step of include：
Wherein, controller carry out trace to the source mistake proofing the step of include：
Step 4.1, pass through RFID reader scan RFID tag, obtain identification code；
Step 4.2, from server transfer machining state information corresponding with identification code；
Whether step 4.3, judgement machining state information have unqualified code, if so, then cancel the processing to jackshaft, if
No, then into step 4.4；
Step 4.4, jackshaft is processed, and obtains the machining information in process；
Step 4.5, according to machining information judge whether processing is qualified, if qualified, generates qualified code, and in qualified generation
Code sends server, if unqualified, generates unqualified code, and unqualified code is sent to server；
Step 4.6, machining information is sent to server；
Wherein, the step of server is processed state information updating includes：
Step 5.1, the unqualified code of acquisition or qualified code and machining information；
Step 5.2, according to unqualified code or qualified code, machining state information is updated；
Step 5.3, the machining state information after machining information and renewal stored, storage address and identification code pair
Should.
Using the above method, the machining state that each link can transfer a upper link according to identification code from server is believed
Breath, if mistake occurs in the machining state information of a upper processing link, can cancel and the part gone wrong is proceeded
Processing.
Beneficial effect：Traced to the source mistake proofing assembly line using the midship shaft bearing of the present invention, can prevent to underproof part after
It is continuous to be processed.And machined parameters of the part in each processing link can be reviewed by paper labels.
Brief description of the drawings
Fig. 1 is structured flowchart of the invention；
Fig. 2 is the structural representation of the tools for bolts ' pretension system of the present invention；
Fig. 3 is the mounting structure schematic diagram of angle detection device 12；
Fig. 4 is the structural representation of the 1st cross shaft bearing assembly system of the present invention；
Fig. 5 is the partial enlarged drawing at Fig. 3 A；
Fig. 6 is the planar structure schematic diagram of the 1st cross shaft bearing assembly system of the present invention；
Fig. 7 is the local partial enlarged drawing at Fig. 5 B；
Fig. 8 is the mistake proofing flow chart of tracing to the source of jackshaft adapted to injection system；
Fig. 9 is the flow chart that server generates machining state information；
Figure 10 is the mistake proofing flow chart of tracing to the source of processing link in the middle of assembly line；
Figure 11 is the flow chart that label printing system prints label.
Embodiment
With reference to embodiment and accompanying drawing, the invention will be further described.
The mistake proofing assembly line as shown in figure 1, a kind of midship shaft bearing is traced to the source, including jackshaft adapted to injection system, cushion rubber are inserted and are
System, middle joint fork pretension bolt system, the 1st cross shaft bearing assembly system, the 2nd cross shaft bearing assembly system, the 3rd cross
Axle bearing assembly system, the 4th cross shaft bearing assembly system and label printing system, the jackshaft adapted to injection system, centre
Joint fork pretension bolt system, section fork pretension bolt system, the 1st cross shaft bearing assembly system, the 2nd cross shaft bearing assembling system
The controller of system, the 3rd cross shaft bearing assembly system, the 4th cross shaft bearing assembly system and label printing system with clothes
Business device is bi-directionally connected.
The controller of the jackshaft adapted to injection system is also associated with RFID reader, the controller of jackshaft adapted to injection system from
Server obtains identification code, and is write identification code in RFID tag fixed on jackshaft by RFID reader.
In process, pressure parameter during jackshaft adapted to injection system collection injection, the control of jackshaft adapted to injection system
Device judges whether injection is qualified according to pressure parameter, if qualified, and controller generates qualified code, if unqualified, generation
Unqualified code.Pressure parameter and qualified code or unqualified code are sent to service by the controller of jackshaft adapted to injection system
Device.
Server is after pressure parameter and qualified code or unqualified code is received, according to qualified code or unqualified generation
Code generation machining state information, and machining state information and pressure parameter are stored, storage address is corresponding with identification code.
The controller of the middle joint fork pretension bolt system recognizes the knowledge in RFID tag by RFID reader
After other code, the machining state information stored in server storage address corresponding with identification code is transferred, machining state is then judged
Whether information is qualified information, if it is not, then cancelling the processing to the jackshaft, the jackshaft is put into collecting receptacle, such as
Really qualified, controller starts middle joint fork pretension bolt system alignment countershaft and is processed.
As shown in Figures 2 and 3, the middle joint fork pretension bolt system includes being provided with 2 on workbench 1, workbench 1
2,2 fixed seats 2 of structure identical fixed seat are arranged on same straight line.Being arranged above for wherein 1 fixed seat 2 can
The fastener 3 of activity, the fastener 3 is fixed in the work by mounting bracket 4, and spiral shell is provided with by the mounting bracket 4
Bolt clamping device 5, the bolt clamping device 5 is fixed on the workbench 1, and the side wall of the bolt clamping device 5 sets position
Sensor 13 is put, the position sensor detects the position of jackshaft, and positional information is sent to middle joint and pitch pretension bolt
The controller of system.
The controller control tools for bolts ' pretension device 6 of middle joint fork pretension bolt system pitches joint in the middle of bolt precession
Screw in.The tools for bolts ' pretension device 6 includes servomotor 9, and the controller of the section fork pretension bolt system controls this to watch
Take motor 9 to work, the rotary shaft of the servomotor 9 is connected by shaft joint 10 with one end of power transmission shaft 11, power transmission shaft 11
The other end stretches into the top loose joint with bolt chuck 12 in guide sleeve 12a, and the bottom of bolt chuck 12 passes the guide sleeve
12a。
Cause to damage to misalign a bolt for joint fork, the bottom of the bolt chuck 12 is arranged with what rubber was made
Chuck 12g.
Angle detection device 12b is provided with the guide sleeve 12a.The angle detection device 12b include sleeve 12c and
Angular transducer 12d, the top of the bolt chuck 12 passes through the connection after sleeve 12c with the power transmission shaft 11, power transmission shaft 11
Drive the rotation in the sleeve 12c of bolt chuck 12；
The sleeve 12c outer walls are fixed with the inductive axis of the angular transducer 12d, and angular transducer 12d is fixed on
On the guide sleeve 12a.Torsion spring is installed on the inductive axis, the torsion spring is connected on the guide sleeve 12a, drives inductive axis
Reset；The controller of the output end of the angular transducer 12d and the middle joint fork pretension bolt system is connected.
The sleeve 12c inwalls are provided with a circle spacing preiection 12f, the side of bolt chuck 12 around the axis of sleeve
Stopper slot 12e corresponding with the spacing preiection 12f is provided with wall, the spacing preiection 12f stretches into the stopper slot 12e
In, prevent the bolt chuck from being moved up and down in the sleeve 12c.
The top of the bolt chuck 12 is provided with card article 12h, and the connection end of the power transmission shaft 11 and bolt chuck is provided with
Neck 12i, the card article 12h are stretched into the neck 12i.
One end of the shaft joint 10 and fixed transverse rod 7 is fixed, and the other end of the fixed transverse rod 7 is with being arranged on the work
The vertical columns 8 made on platform 1 are fixed.
Before pretension is carried out to bolt, the positional information that controller is sent according to position sensor judges whether jackshaft pacifies
Position is put into, if in place, starting servomotor 9, if it is not, continuing waiting for.
After process finishing, the angle parameter that controller is detected according to angle detection device judges whether the processing link closes
Lattice, if qualified, controller generates qualified code, if unqualified, generates unqualified code.Middle joint pitches pretension bolt
Angle parameter parameter and qualified code or unqualified code are sent to server by the controller of system.
The controller of the 1st cross shaft bearing assembly system recognizes the identification in RFID tag by RFID reader
After code, the machining state information stored in server storage address corresponding with identification code is transferred, upper processing ring is then judged
Whether the machining state information of section is qualified information, if it is not, then cancelling the processing to the jackshaft, the jackshaft is put into
In collecting receptacle, if qualified, controller starts middle joint fork pretension bolt system alignment countershaft and is processed.
As shown in figs. 4-7, the 1st cross shaft bearing assembly system includes being fixed with erecting bed 14, the erecting bed 14
The limit base 16 for placing cross axle, the limit base are provided between two groups of servo press 15 for being oppositely arranged, the servomotor 9
16 left and right sides is provided with the slideway 17 for placing cross shaft bearing, and the top of the limit base 16 is provided with jackshaft clamping dress
Putting the 18, the 1st cross shaft bearing assembly system controls the servo press 15 by the cross shaft bearing gland in the cross axle
On.
Displacement transducer 19 is provided with the pressure head of the servo press 15, displacement transducer 19 is LVDT sensors,
The probe of LVDT sensors is arranged in the pressure head of the servo press 15, the signal output part of institute's displacement sensors 19 and institute
State the controller connection of the 1st cross shaft bearing assembly system.
It is provided with the erecting bed 14 for detecting whether the middle spindle clamping unit 18 is clamped with the of jackshaft
One sensors in place 20 and the second sensors in place 21 for whether having the cross shaft bearing in the slideway 17 for detecting, institute
State the output end of the first sensors in place 20 and the second sensors in place 21 respectively with the 1st cross shaft bearing assembly system
Controller is connected.
Before press-fiting to cross shaft bearing, controller is according to the first sensors in place 20 and the second sensors in place 21
The positional information of transmission judges whether jackshaft is put in place, if in place, starting servomotor 9, if it is not, continuing
Wait.
In process, displacement transducer 19 obtains the distance parameter of cross shaft bearing movement, the 1st cross shaft bearing dress
The controller of match system judges whether the processing link is qualified according to distance parameter, if qualified, and controller generates qualified generation
Code, if unqualified, generates unqualified code.The controller of the controller of 1st cross shaft bearing assembly system is by angle parameter
Parameter and qualified code or unqualified code are sent to server.
Remaining the 2nd cross shaft bearing assembly system, the 3rd cross shaft bearing assembly system, the 4th cross shaft bearing assembly system
Assembled using with the 1st cross shaft bearing assembly system identical principle and structure progress cross shaft bearing.
In the final tache of assembly line, the controller of label printing system is recognized by RFID reader to be fixed on jackshaft
RFID tag in identification code, and transfer from server processing shape of the upper processing corresponding with the identification code for link
State information, if machining state information is qualified, identification code is printed as paper labels by label printing system, and staff will
RFID tag takes off recycling use from jackshaft, and paper labels are attached on jackshaft.If RFID tag is not
It is qualified, then jackshaft is put into collecting receptacle.
A kind of midship shaft bearing is traced to the source error-preventing method as illustrated in figs. 8-11, including：Jackshaft adapted to injection system is traced to the source mistake proofing
Step, cushion rubber insert system trace to the source mistake proofing the step of, middle joint fork pretension bolt system trace to the source mistake proofing the step of, the 1st cross
Axle bearing assembly system trace to the source mistake proofing the step of, the 2nd cross shaft bearing assembly system trace to the source mistake proofing the step of, the 3rd cross axle axle
Take up match system trace to the source mistake proofing the step of, the 4th cross shaft bearing assembly system trace to the source mistake proofing the step of and label printing system
The step of identification code is printed as label；
The jackshaft adapted to injection system trace to the source mistake proofing the step of the controller including jackshaft adapted to injection system be processed
The step of step and server generation machining state information；
Wherein, the step of controller of jackshaft adapted to injection system is processed includes：
Step 1.1, the controller of jackshaft adapted to injection system obtain the identification code that server is sent；
Step 1.2, the controller of jackshaft adapted to injection system are write identification code by RFID reader fixed on jackshaft
RFID tag in；
Machined parameters in step 1.3, the controller collection process of jackshaft adapted to injection system；
Step 1.4, the controller of jackshaft adapted to injection system judge whether machined parameters are qualified, if qualified, it is qualified to generate
Code, and qualified code is sent to server, if unqualified, unqualified code is generated, and unqualified code is sent to
Server；
Machined parameters are sent to server storage by step 1.5, the controller of jackshaft adapted to injection system；
Wherein, the step of server generation machining state information includes：
Step 2.1, server obtain unqualified code or qualified code and machined parameters；
Step 2.2, server combination identification code and unqualified code or qualified code, generate machining state information；
Step 2.3, server are stored machined parameters and machining state information, and storage address is corresponding with identification code；
Wherein, the step of identification code is printed as label by label printing system includes：
Step 3.1, the controller of label printing system obtain identification code；
Step 3.2, the controller of label printing system transfer machining state information corresponding with identification code from server；
Step 3.3, the controller of label printing system judge whether there is unqualified code in machining state information, if
Have, then cancel printing label, if not having, identification code is printed as to the bar code of papery.
Wherein, the cushion rubber insert system trace to the source mistake proofing the step of, middle joint fork pretension bolt system is traced to the source mistake proofing
Step, the 1st cross shaft bearing assembly system trace to the source mistake proofing the step of, the 2nd cross shaft bearing assembly system trace to the source mistake proofing the step of,
3rd cross shaft bearing assembly system trace to the source mistake proofing the step of, the 4th cross shaft bearing assembly system trace to the source mistake proofing the step of include
Controller trace to the source mistake proofing the step of and server the step of be processed state information updating：
Wherein, controller carry out trace to the source mistake proofing the step of include：
Step 4.1, pass through RFID reader scan RFID tag, obtain identification code；
Step 4.2, from server transfer machining state information corresponding with identification code；
Whether step 4.3, judgement machining state information have unqualified code, if so, then cancel the processing to jackshaft, if
No, then into step 4.4；
Step 4.4, jackshaft is processed, and obtains the machining information in process；
Step 4.5, according to machining information judge whether processing is qualified, if qualified, generates qualified code, and in qualified generation
Code sends server, if unqualified, generates unqualified code, and unqualified code is sent to server；
Step 4.6, machining information is sent to server；
Wherein, the step of server is processed state information updating includes：
Step 5.1, the unqualified code of acquisition or qualified code and machining information；
Step 5.2, according to unqualified code or qualified code, machining state information is updated；
Step 5.3, the machining state information after machining information and renewal stored, storage address and identification code pair
Should.
Finally it should be noted that foregoing description is only the preferred embodiments of the present invention, the ordinary skill people of this area
Member on the premise of without prejudice to present inventive concept and claim, can make table as multiple types under the enlightenment of the present invention
Show, such conversion is each fallen within protection scope of the present invention.
Claims (10)
- The mistake proofing assembly line 1. a kind of midship shaft bearing is traced to the source, it is characterised in that：Inserted including jackshaft adapted to injection system, cushion rubber and be System, middle joint fork pretension bolt system, the 1st cross shaft bearing assembly system, the 2nd cross shaft bearing assembly system, the 3rd cross Axle bearing assembly system, the 4th cross shaft bearing assembly system and label printing system, the jackshaft adapted to injection system, cushion rubber Insert system, middle joint fork pretension bolt system, the 1st cross shaft bearing assembly system, the 2nd cross shaft bearing assembly system, The controller of 3rd cross shaft bearing assembly system, the 4th cross shaft bearing assembly system and label printing system is and server It is bi-directionally connected；The controller of the jackshaft adapted to injection system is also associated with RFID reader, and the cushion rubber inserts system, middle joint fork Pretension bolt system, the 1st cross shaft bearing assembly system, the 2nd cross shaft bearing assembly system, the 3rd cross shaft bearing assembling system The controller of system, the 4th cross shaft bearing assembly system and label printing system is respectively connected with RFID reader.
- 2. midship shaft bearing is traced to the source mistake proofing assembly line according to claim 1, it is characterised in that：The middle joint fork pretension Bolt system includes workbench (1), is provided with 2 structure identical fixed seats (2) on workbench (1), 2 fixed seats (2) Fixing groove is on same straight line, wherein the fastener being arranged above for pressing solid jackshaft of 1 fixed seat (2) (3), the fastener (3) is fixed on the workbench (1) by mounting bracket (4), and bolt is provided with by the mounting bracket (4) Clamping device (5), the bolt clamping device (5) is fixed on the workbench (1), and use is additionally provided with the workbench (1) In the tools for bolts ' pretension device (6) for screwing middle joint fork bolt.
- 3. midship shaft bearing is traced to the source mistake proofing assembly line according to claim 2, it is characterised in that：The tools for bolts ' pretension device (6) servomotor (9) is included, the controller of the section fork pretension bolt system controls the servomotor (9) to work, the servo The rotary shaft of motor (9) is connected by shaft joint (10) with one end of power transmission shaft (11), and the other end of power transmission shaft (11), which is stretched into, leads Top loose joint into set (12a) with bolt chuck (12), the bottom of bolt chuck (12) passes the guide sleeve (12a)；Angle detection device (12b) is provided with the guide sleeve (12a), the angle detection device (12b) gathers the bolt The deflection angle information of chuck (12), and the control by deflection angle information transfer to the middle joint fork pretension bolt system Device.
- 4. midship shaft bearing is traced to the source mistake proofing assembly line according to claim 3, it is characterised in that：The angle detection device (12b) includes sleeve (12c) and angular transducer (12d), and the top of the bolt chuck (12) passes through sleeve (12c) afterwards and institute The connection of power transmission shaft (11) is stated, power transmission shaft (11) drives bolt chuck (12) rotation in the sleeve (12c)；Sleeve (12c) outer wall is fixed with the angular transducer (12d) inductive axis, and the angular transducer (12d) is fixed On the guide sleeve (12a)；Torsion spring is installed on the inductive axis, the torsion spring is connected on the guide sleeve (12a), driving inductive axis resets；The controller of the output end of the angular transducer (12d) and the middle joint fork pretension bolt system is connected.
- 5. traced to the source mistake proofing assembly line according to any midship shaft bearings of claim 2-4, it is characterised in that：The workbench (1) position sensor (13) of shaft position in the middle of detection is provided with, the position sensor (13) clamps positioned at the bolt The side wall of device (5), the signal output part of the position sensor (13) and the middle joint pitch the control of pretension bolt system Device connection processed.
- 6. midship shaft bearing is traced to the source mistake proofing assembly line according to claim 1, it is characterised in that：1st cross shaft bearing Assembly system includes being fixed with the two groups of servo being oppositely arranged press (15) on erecting bed (14), the erecting bed (14), described to watch The limit base (16) for being provided between press (15) and placing cross axle is taken, limit base (16) both sides are both provided with placing cross The slideway (17) of axle bearing, the servo press, limit base (16) and slideway are each provided on same straight line, the limit base (16) middle spindle clamping unit (18) is provided with above, the servo press (15) is by the cross shaft bearing gland described On cross axle.
- 7. midship shaft bearing is traced to the source mistake proofing assembly line according to claim 6, it is characterised in that：The servo press (15) Pressure head end is provided with displacement transducer (19), the signal output part of institute's displacement sensors (19) and the 1st cross axle axle Take up the controller connection of match system；Institute's displacement sensors (19) are LVDT sensors, and the probe of LVDT sensors is arranged on the pressure of the servo press (15) The middle position of head.
- The mistake proofing assembly line 8. the midship shaft bearing according to claim 6 or 7 is traced to the source, it is characterised in that：The erecting bed (14) On be provided with for detect the middle spindle clamping unit (18) whether be clamped with jackshaft the first sensors in place (20) and Whether there is the second sensors in place (21) of the cross shaft bearing in the slideway (17) for detecting, described first passes in place The output end of sensor (20) and the second sensors in place (21) connects with the controller of the 1st cross shaft bearing assembly system respectively Connect.
- The error-preventing method 9. a kind of midship shaft bearing is traced to the source, it is characterised in that including：Jackshaft adapted to injection system trace to the source mistake proofing the step of, Cushion rubber insert system trace to the source mistake proofing the step of, middle joint fork pretension bolt system trace to the source mistake proofing the step of, the 1st cross shaft bearing Assembly system trace to the source mistake proofing the step of, the 2nd cross shaft bearing assembly system trace to the source mistake proofing the step of, the 3rd cross shaft bearing assembling System trace to the source mistake proofing the step of, the 4th cross shaft bearing assembly system trace to the source mistake proofing the step of and label printing system will recognize The step of code is printed as label；The jackshaft adapted to injection system trace to the source mistake proofing the step of the controller including jackshaft adapted to injection system the step of be processed The step of machining state information being generated with server；Wherein, the step of controller of jackshaft adapted to injection system is processed includes：Step 1.1, the controller of jackshaft adapted to injection system obtain the identification code that server is sent；Identification code is write what is fixed on jackshaft by step 1.2, the controller of jackshaft adapted to injection system by RFID reader In RFID tag；Machined parameters in step 1.3, the controller collection process of jackshaft adapted to injection system；Step 1.4, the controller of jackshaft adapted to injection system judge whether machined parameters are qualified, if qualified, generate qualified code, And qualified code is sent to server, if unqualified, unqualified code is generated, and unqualified code is sent to service Device；Machined parameters are sent to server storage by step 1.5, the controller of jackshaft adapted to injection system；Wherein, the step of server generation machining state information includes：Step 2.1, server obtain unqualified code or qualified code and machined parameters；Step 2.2, server combination identification code and unqualified code or qualified code, generate machining state information；Step 2.3, server are stored machined parameters and machining state information, and storage address is corresponding with identification code；Wherein, the step of identification code is printed as label by label printing system includes：Step 3.1, the controller of label printing system obtain identification code；Step 3.2, the controller of label printing system transfer machining state information corresponding with identification code from server；Step 3.3, the controller of label printing system judge whether there is unqualified code in machining state information, if so, then Cancel printing label, if not having, identification code is printed as to the bar code of papery.
- 10. midship shaft bearing is traced to the source error-preventing method according to claim 9, it is characterised in that：The cushion rubber is inserted system and traced back The step of source mistake proofing, middle joint fork pretension bolt system trace to the source mistake proofing the step of, the 1st cross shaft bearing assembly system traces to the source anti- Wrong step, the 2nd cross shaft bearing assembly system trace to the source mistake proofing the step of, the 3rd cross shaft bearing assembly system is traced to the source mistake proofing Step, the 4th cross shaft bearing assembly system trace to the source mistake proofing the step of include controller carry out trace to the source mistake proofing the step of and service The step of device is processed state information updating：Wherein, controller carry out trace to the source mistake proofing the step of include：Step 4.1, pass through RFID reader scan RFID tag, obtain identification code；Step 4.2, from server transfer machining state information corresponding with identification code；Whether step 4.3, judgement machining state information have unqualified code, if so, then cancelling the processing to jackshaft, if not having Have, then into step 4.4；Step 4.4, jackshaft is processed, and obtains the machining information in process；Step 4.5, according to machining information judge whether processing is qualified, if qualified, generate qualified code, and qualified code hair Server is sent, if unqualified, unqualified code is generated, and unqualified code is sent to server；Step 4.6, machining information is sent to server；Wherein, the step of server is processed state information updating includes：Step 5.1, the unqualified code of acquisition or qualified code and machining information；Step 5.2, according to unqualified code or qualified code, machining state information is updated；Step 5.3, the machining state information after machining information and renewal stored, storage address is corresponding with identification code.
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| CN201710146812.0A CN107021149B (en) | 2017-03-13 | 2017-03-13 | Midship shaft bearing is traced to the source mistake proofing assembly line and its control method |
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| CN201710146812.0A CN107021149B (en) | 2017-03-13 | 2017-03-13 | Midship shaft bearing is traced to the source mistake proofing assembly line and its control method |
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