CN208086681U - A kind of automobile phosphatization pipeline for realizing the operation control of automatic carriage Double-rail synchronous - Google Patents
A kind of automobile phosphatization pipeline for realizing the operation control of automatic carriage Double-rail synchronous Download PDFInfo
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- CN208086681U CN208086681U CN201820462616.4U CN201820462616U CN208086681U CN 208086681 U CN208086681 U CN 208086681U CN 201820462616 U CN201820462616 U CN 201820462616U CN 208086681 U CN208086681 U CN 208086681U
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- phosphatization
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Abstract
The utility model discloses a kind of automobile phosphatization pipelines for realizing the operation control of automatic carriage Double-rail synchronous, including delivery track, several automatic carriages and ground turn-key system；Delivery track is made of two parallel track A, B and a track C and commutation track switch A, B, and two-dimensional bar code is equipped on track A, B, C；It is equipped PLC control unit on automatic carriage and communicates with wireless transmitting terminals, bar code scanner and the absolute value encoder of connection；On ground, turn-key system is equipped with PLC Master Control Units and communicates with the touch screen controller and several wireless access point of connection；PLC Master Control Units, which pass sequentially through wireless access point and wireless transmitting terminals and carried out wireless communication with the PLC control unit on automatic carriage, to be connect；The utility model is simple in structure, ingenious in design, realizes workpiece and works continuously between each technology groove, and entire process equipment floor space is greatly reduced, and substantially increases the efficiency of phosphatization operation.
Description
Technical field
The utility model is related to a kind of orbit transports lines, especially a kind of to realize what the operation of automatic carriage Double-rail synchronous controlled
Automobile phosphatization pipeline.
Background technology
Currently, automobile phosphating process includes carrying out following process-weak acid successively to wash and once wash unit, secondary
Washing and table tune unit, phosphatization unit, three times washing and four washing units and antirust oil technique unit, in each technique unit
It is made of piece uploading position, technological operation area and lower part position, wherein being equipped with piece uploading platform in piece uploading position, work is equipped in technological operation area
Skill pond is equipped with lower part platform in lower part position.
It is to ensure being normally carried out for automobile phosphating process in actual production, vapour generally is set in the upside of above-mentioned process section
Vehicle phosphatization pipeline, and using the lifting and technological operation of program control crane completion associated workpiece.Usually each technique unit is equipped with
One program control crane, each technique driving transports each automobile workpiece in a manner of relay successively, entire to realize
The operation of phosphating process.Entire phosphatization pipeline, which at least needs to configure two to three program control cranes, as a result, could meet technique need
It asks, this considerably increases equipment costs.At the same time, for phosphating line production, with mutual relay between program control crane
The mode of transporting work pieces, has seriously affected production efficiency and speed, and program control crane be arranged to it is more, to the shadow of production efficiency
Sound is further apparent.
Invention content
The purpose of this utility model seeks to solve currently in phosphatization pipeline, and relay operation is carried out using program control crane
Mode, required equipment cost is high, and there is a problem of that production efficiency is low, provides a kind of realization automatic carriage double track thus
Run simultaneously the automobile phosphatization pipeline of control.
The concrete scheme of the utility model is：A kind of automobile phosphatization conveying for realizing the operation control of automatic carriage Double-rail synchronous
Line, it is characterized in that：Including delivery track, several automatic carriages and ground turn-key system；The delivery track is by being disposed in vapour
Two parallel track A, B and a track C and commutation track switch A, B as return phase on the upside of vehicle phosphating process section are constituted
Closed loop structure for conveying is equipped with two-dimensional bar code on track A, B, C；
PLC control unit is equipped on automatic carriage and communicate with the wireless transmitting terminals of connection, bar code scanner and
Absolute value encoder, wherein bar code scanner are voluntarily small to obtain for reading the two-dimensional barcode information on track A, B, C in real time
The current location information of vehicle, absolute value encoder for reading the speed signal that ring-chain hoist lifts in real time on automatic carriage in real time
And elevation information；
On ground, turn-key system is equipped with PLC Master Control Units and communicates with the touch screen controller and several nothings of connection
Line access point；
The touch screen controller to field personnel carries out parameter setting by configuration interface or to PLC master control list
Member is input operation instruction；
The PLC Master Control Units pass sequentially through wireless access point and the wireless transmitting terminals being fitted on each automatic carriage with
PLC control unit on corresponding automatic carriage carries out wireless communication connection；
When wherein two automatic carriages run to the piece uploading position of automobile phosphating process section simultaneously, PLC Master Control Units by this
Two automatic carriages are paired into one group, and synchronize control to the walking mechanism on this group of automatic carriage；PLC Master Control Units are real
When receive the location information that is fed back from automatic carriage, in this group of self-moving carriage walking to the lower part position of automobile phosphating process section
When, pairing control is released to this two automatic carriages.
The section of automobile phosphating process described in the utility model is equipped with the workbench A as piece uploading position successively, is grasped as technique
The weak acid for making area is washed and is once washed unit, secondary washing and table tune unit, phosphatization unit, washes and wash for four times single three times
Member, antirust oil technique unit, as the workbench B of lower part position, and for the repair position of automatic carriage repair；The weak acid is washed
With primary washing unit, secondary washing and table tune unit, phosphatization unit, three times washing and four washing units, antirust oil techniques
Unit is equipped with several technology grooves；It is equipped with track D in repair position, the track A is equipped with connects changing for track D for switching
To track switch C.
PLC Master Control Units described in the utility model is also connected with several push-button stations, institute by PROFBUS communication cables
It includes the piece uploading position push-button station for corresponding to the manual operation of piece uploading position, the weak acid of corresponding technological operation area manual operation to state push-button station successively
Wash and once wash push-button station, it is secondary washing and table tune push-button station, phosphatization push-button station, three times washing and four washing push-button stations,
The dimension of antirust oil technique push-button station, the lower part position push-button station of corresponding lower part position manual operation, and the manual operation of corresponding repair position
Repair a push-button station.
PLC Master Control Units described in the utility model communicates connection touch screen controller by interchanger and each wirelessly connects
Access point.
The utility model is simple in structure, ingenious in design, by designing two prograde orbits on the upside of automobile phosphating process section,
And two to walking on prograde orbit trolleies synchronize control, in conjunction with phosphating process realize workpiece each technology groove it
Between work continuously, until complete the production of entire phosphating process, and since pilot process does not turn linked to operation, entire process equipment
Floor space is greatly reduced, this also substantially increases the efficiency of phosphatization operation.
Description of the drawings
Fig. 1 is the overlooking structure diagram of the utility model；
Fig. 2 is that the automatic carriage of two pairings in the utility model carries out the side view structure of synchronous walking on track A, B
Schematic diagram
Fig. 3 is the main structure diagram that wherein an automatic carriage is walked on track A in the utility model；
Fig. 4 is the control structure block diagram of the utility model.
In figure：1-track A, 2-track B, 3-track C, 4-commutation track switch A, 5-commutation track switch B, 6-two-dimensional strips
Code, 7-workbench A, 8-technology grooves, 9-workbench B, 10-track D, 11-commutation track switch C, 12-automatic carriage A, 13-
Automatic carriage B, 14-hanging baskets, 15-ring-chain hoists.
Specific implementation mode
Referring to Fig. 1-4, a kind of automobile phosphatization pipeline for realizing the operation control of automatic carriage Double-rail synchronous, including conveyor track
Road, several automatic carriages and ground turn-key system；The delivery track is by be disposed on the upside of automobile phosphating process section two
Parallel track A1, track B2 and track C3 and commutation track switch A4, a commutation track switch B5 as return phase constitutes closed loop
Structure for conveying is equipped with two-dimensional bar code 6 on track A1, track B2, track C3；
The automobile phosphating process section is equipped with the workbench A7 as piece uploading position successively, and the weak acid as technological operation area is washed
With primary washing unit, secondary washing and table tune unit, phosphatization unit, three times washing and four washing units, antirust oil techniques
Unit, as the workbench B9 of lower part position, and for the repair position of automatic carriage repair；The weak acid is washed and is once washed single
If first, secondary washing and table tune unit, phosphatization unit, three times washing and four washing units, antirust oil technique units are equipped with
Dry technology groove 8；It is equipped with track D10, the track A1 in repair position and is equipped with the commutation track switch for switching connection track D10
C11；
Referring to Fig. 4, it is equipped with PLC control unit on every automatic carriage and communicates with the wireless transmission of connection
End, bar code scanner and absolute value encoder；The automatic carriage successively be labeled as automatic carriage 1, automatic carriage 2 ... from
Row trolley n, the PLC control unit being correspondingly equipped on each automatic carriage is labeled as PLC control unit 1 successively, PLC is controlled
Unit 2 ... PLC control unit n；Two dimension of the bar code scanner on reading track A1 in real time, track B2, track C3
Bar code information, to obtain the current location information of automatic carriage；The absolute value encoder for reading automatic carriage in real time
The speed signal and elevation information that ring-chain hoist 15 lifts in real time；
On ground, turn-key system is equipped with PLC Master Control Units, touch screen controller and three wireless access point, wherein touching
Screen controller is labeled as HMI, and three wireless access point are successively marked as AP1, AP2 and AP3；PLC Master Control Units pass through interchanger
Communication connection touch screen controller and wireless access point, wherein interchanger are separately connected AP1, AP2 by Profnet communication cables
And AP3；
The touch screen controller to field personnel carries out parameter setting by configuration interface or to PLC master control list
Member is input operation instruction；
The PLC Master Control Units pass sequentially through wireless access point and the wireless transmitting terminals being fitted on each automatic carriage with
PLC control unit on corresponding automatic carriage carries out wireless communication connection；
When wherein two automatic carriages run to the piece uploading position of automobile phosphating process section simultaneously, PLC Master Control Units by this
Two automatic carriages are paired into one group, and synchronize control to the walking mechanism on this group of automatic carriage, wherein match
Two automatic carriages are labeled as automatic carriage A12 and automatic carriage B13；PLC Master Control Units real-time reception from automatic carriage A12 and
The location information fed back on automatic carriage B13 runs to automobile phosphating process section in automatic carriage A12 and automatic carriage B13
When lower part position, pairing control is released to this two automatic carriages.
PLC Master Control Units described in the present embodiment is also connected with several push-button stations by Profbus communication cables, described
Push-button station includes the piece uploading position push-button station of corresponding piece uploading position manual operation successively, and the weak acid of corresponding technological operation area manual operation is washed
With primary washing push-button station, secondary washing and table tune push-button station, phosphatization push-button station, three times washing and four washing push-button stations, anti-
The repair of the oily technique push-button station of rust, the lower part position push-button station of corresponding lower part position manual operation, and the manual operation of corresponding repair position
Position push-button station.
The concrete operation step of the utility model is as follows:
Step 1：For automatic carriage in the track C3 for leaving return phase, by commutating, track switch A4 selections enter automobile phosphorous chemical industry
Track A1 on the upside of skill section or track B2 is read according to automatic carriage by its bar code scanner and in real time to PLC Master Control Units
The location information of feedback, if automatic carriage, the automatic carriage on track C3 have been stopped in the piece uploading position of track A1 at this time
By commutating, track switch A4 drives into track B2；Conversely, as the same.
Step 2：When two automatic carriages rest on the prograde orbit A1 on the upside of piece uploading position and track 2, PLC master controls
This two automatic carriages are paired into one group by unit, the two two automatic carriages to match labeled as automatic carriage A12 and
Automatic carriage B13；
Step 3：Automatic carriage A12 and automatic carriage B13 after pairing mount the hanging basket 14 for being mounted with workpiece, simultaneously
The instruction of the rising sent out from PLC Master Control Units is received, the absolute value encoder on two automatic carriages is simultaneously to PLC master control lists
Member feedback hanging basket current speed and elevation information, PLC Master Control Units control the lifting speed that ring-chain hoist is lifted with this
And adjustable height；
Step 4：After the hanging basket 14 of piece uploading position rises to the height of setting, if next station does not have automatic carriage to stop
Stay, then this pairing automatic carriage by under the control of PLC Master Control Units synchronous walking to the station technology groove 8 just on
Side；PLC Master Control Units control hanging basket 14 up and down according to technological requirement, are swung left and right, wherein hanging basket 14 be swung left and right it is logical
The ring-chain hoist crossed on control automatic carriage A12 and automatic carriage B13 implements different lifting actions or lifting speed to realize
's；When the process time to after, automatic carriage A12 and automatic carriage B13 will again run under the control of PLC Master Control Units
Next station, and corresponding process operation is carried out, so and so on, complete the production operation of entire phosphating process；
Step 5：After the completion of phosphating process, the automatic carriage of two pairings lifts 14 row of hanging basket to lower part position；Operation
Worker removes the suspension hook of hanging basket 14 and presses clearance key, and the automatic carriage of track A1 and track B2 release pairing, and pass through commutation
Track switch B5 return trajectory C3, at this time a cycle terminate.
Claims (4)
1. a kind of automobile phosphatization pipeline for realizing the operation control of automatic carriage Double-rail synchronous, it is characterized in that：Including delivery track,
Several automatic carriages and ground turn-key system；The delivery track is parallel by being disposed in two on the upside of automobile phosphating process section
Track A, B and a track C and commutation track switch A, B as return phase constitute closed loop structure for conveying, on track A, B, C
It is equipped with two-dimensional bar code；
It is equipped PLC control unit on automatic carriage and communicates with the wireless transmitting terminals of connection, bar code scanner and absolutely
It is worth encoder, wherein bar code scanner is worked as reading the two-dimensional barcode information on track A, B, C in real time to obtain automatic carriage
Preceding location information, absolute value encoder for reading the speed signal and height that ring-chain hoist lifts in real time on automatic carriage in real time
Spend information；
On ground turn-key system be equipped with PLC Master Control Units and communicate with connection touch screen controller and several wirelessly connect
Access point；
The touch screen controller to field personnel by configuration interface carry out parameter setting or to PLC Master Control Units it is defeated
Enter operational order；
The PLC Master Control Units pass sequentially through wireless access point and the wireless transmitting terminals being fitted on each automatic carriage with it is corresponding
PLC control unit on automatic carriage carries out wireless communication connection；
When wherein two automatic carriages run to the piece uploading position of automobile phosphating process section simultaneously, PLC Master Control Units are by this two
Automatic carriage is paired into one group, and synchronizes control to the walking mechanism on this group of automatic carriage；PLC Master Control Units connect in real time
The location information fed back from automatic carriage is received, it is right at the lower part position of this group of self-moving carriage walking to automobile phosphating process section
This two automatic carriages release pairing control.
2. a kind of automobile phosphatization pipeline for realizing the operation control of automatic carriage Double-rail synchronous according to claim 1,
It is characterized in：The automobile phosphating process section is equipped with workbench A as piece uploading position successively, the weak acid as technological operation area wash with
Primary washing unit, secondary washing and table tune unit, phosphatization unit, three times washing and four washing units, antirust oil technique lists
Member, as the workbench B of lower part position, and for the repair position of automatic carriage repair；The weak acid wash and once wash unit,
Secondary washing and table tune unit, phosphatization unit, three times washing and four washing units, antirust oil technique units are equipped with several
Technology groove；It is equipped with track D, the track A in repair position and is equipped with the commutation track switch C for switching connection track D.
3. a kind of automobile phosphatization pipeline for realizing the operation control of automatic carriage Double-rail synchronous according to claim 2,
It is characterized in：The PLC Master Control Units are also connected with several push-button stations by PROFBUS communication cables, and the push-button station is successively
Include the piece uploading position push-button station of corresponding piece uploading position manual operation, the weak acid of corresponding technological operation area manual operation is washed and once washed
Push-button station, secondary washing and table tune push-button station, phosphatization push-button station, washing and four washing push-button stations, antirust oil technique are pressed three times
The repair position push-button station of button station, the lower part position push-button station of corresponding lower part position manual operation, and the manual operation of corresponding repair position.
4. a kind of automobile phosphatization pipeline for realizing the operation control of automatic carriage Double-rail synchronous according to claim 1,
It is characterized in：The PLC Master Control Units communicate connection touch screen controller and each wireless access point by interchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820462616.4U CN208086681U (en) | 2018-04-03 | 2018-04-03 | A kind of automobile phosphatization pipeline for realizing the operation control of automatic carriage Double-rail synchronous |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820462616.4U CN208086681U (en) | 2018-04-03 | 2018-04-03 | A kind of automobile phosphatization pipeline for realizing the operation control of automatic carriage Double-rail synchronous |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208086681U true CN208086681U (en) | 2018-11-13 |
Family
ID=64057679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820462616.4U Active CN208086681U (en) | 2018-04-03 | 2018-04-03 | A kind of automobile phosphatization pipeline for realizing the operation control of automatic carriage Double-rail synchronous |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208086681U (en) |
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2018
- 2018-04-03 CN CN201820462616.4U patent/CN208086681U/en active Active
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