CN202916694U - Group control synchronous operation device for self-propelled trolleys - Google Patents
Group control synchronous operation device for self-propelled trolleys Download PDFInfo
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- CN202916694U CN202916694U CN 201220578243 CN201220578243U CN202916694U CN 202916694 U CN202916694 U CN 202916694U CN 201220578243 CN201220578243 CN 201220578243 CN 201220578243 U CN201220578243 U CN 201220578243U CN 202916694 U CN202916694 U CN 202916694U
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- programmable logic
- logic controller
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- vehicle
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Abstract
The utility model discloses a group control synchronous operation device for self-propelled trolleys. The device comprises a single group of self-propelled trolleys (1), rails (5), a vehicle-loaded programmable logic controller PLC (6) and a central programmable logic controller PLC (7), wherein the single group of the self-propelled trolleys (1) comprises two self-propelled trolleys (11) which are arranged on the rails (5) and provided with code readers (2) and frequency converters (3), bar code tapes (4) are installed on the rails (5) respectively, the code readers (2) and frequency converters (3) on the two self-propelled trolleys (11) are connected with the vehicle-loaded programmable logic controller PLC (6) by conduction wires, and the vehicle-loaded programmable logic controller PLC (6) is connected with the central programmable logic controller PLC (7) in the wired or wireless communication way. The group control is realized, the synchronous control precision is high, the space occupation is small, the operation is stable, safe and reliable, the cost is low and the service life is long.
Description
Technical field
The utility model relates to automatic control technology, specifically group control automatic carriage synchronous operation device.
Background technology
Existing self-propelled trolley conveyor all is to adopt the mode of single automatic carriage independent operating to finish the conveying operation, this structure, can't realize that size is large, load heavily waits the object that requires stable working to carry, carry operation for this class, can only adopt program control driving to finish, this structure not only takes up room larger, and device fabrication cost and operation cost height, and production efficiency is low.
The utility model content
The purpose of this utility model just provides and a kind ofly realizes controlling in groups, synchronous control accuracy is high, it is less to take up room, stable working, safe and reliable, cost is low, the group control automatic carriage synchronous operation device of long service life.
For achieving the above object, the utility model group control automatic carriage synchronous operation device comprises single group automatic carriage, track, vehicle-mounted programmable logic controller (PLC) PLC and central programmable logic controller (PLC) PLC, described single group automatic carriage comprises two automatic carriages, described two automatic carriages are loaded on the track, described two automatic carriages all are equipped with code reader and frequency converter, at described track the bar code band is housed, described code reader and the frequency converter that is loaded on two automatic carriages all is connected with vehicle-mounted programmable logic controller (PLC) PLC by wire, and described vehicle-mounted programmable logic controller (PLC) PLC is connected with central programmable logic controller (PLC) PLC by wired or wireless communication modes.
The utility model is owing to adopted vehicle-mounted programmable logic controller (PLC) PLC between two automatic carriages of single group automatic carriage, and this vehicle-mounted programmable logic controller (PLC) PLC is connected with code reader and the frequency converter of two automatic carriages by wire, owing on the track bar code band is housed, two automatic carriages information by code reader scanning barcode band can easily transfer among the vehicle-mounted programmable logic controller (PLC) PLC quickly carries out information processing, vehicle-mounted programmable logic controller (PLC) PLC first with wherein information of transmitting of two automatic carriages as reference value, after contrasting the information that another automatic carriage transmits, rapidly the frequency of its frequency converter is made adjustment, thus synchronous operation between two automatic carriages of the single group of realization automatic carriage; In addition, when a plurality of single group automatic carriage operation is arranged on the pipeline, because the vehicle-mounted programmable logic controller (PLC) PLC of each single group automatic carriage is connected with central programmable logic controller (PLC) PLC by wired or wireless communication modes, central programmable logic controller (PLC) PLC can control the overall operation of a plurality of single group automatic carriages easily.The utility model can be realized controlling in groups, and synchronous control accuracy is high, and it is less to take up room, and stable working is safe and reliable, and cost is low, long service life.
Description of drawings
Fig. 1 is one-piece construction synoptic diagram of the present utility model.
Embodiment
Referring to Fig. 1, the utility model comprises single group automatic carriage 1, track 5, vehicle-mounted programmable logic controller (PLC) PLC6 and central programmable logic controller (PLC) PLC7, described single group automatic carriage 1 comprises two automatic carriages 11, described two automatic carriages 11 are loaded on the track 5, described two automatic carriages 11 all are equipped with code reader 2 and frequency converter 3, at described track 5 bar code band 4 is housed, described code reader 2 and the frequency converter 3 that is loaded on two automatic carriages 11 all is connected with vehicle-mounted programmable logic controller (PLC) PLC6 by wire, and described vehicle-mounted programmable logic controller (PLC) PLC6 is connected with central programmable logic controller (PLC) PLC7 by wired or wireless communication modes.
Certainly, when practice, two automatic carriages of single group automatic carriage also can move at same track, and its control method is identical.These conversion all drop within the protection domain of the present utility model.
Claims (1)
1. group is controlled the automatic carriage synchronous operation device, it is characterized in that: comprise single group automatic carriage (1), track (5), vehicle-mounted programmable logic controller (PLC) PLC(6) and central programmable logic controller (PLC) PLC(7), described single group automatic carriage (1) comprises two automatic carriages (11), described two automatic carriages (11) are loaded on the track (5), described two automatic carriages (11) all are equipped with code reader (2) and frequency converter (3), at described track (5) bar code band (4) is housed, the described code reader (2) that is loaded on two automatic carriages (11) and frequency converter (3) are all by wire and vehicle-mounted programmable logic controller (PLC) PLC(6) be connected described vehicle-mounted programmable logic controller (PLC) PLC(6) by wired or wireless communication modes and central programmable logic controller (PLC) PLC(7) be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578243 CN202916694U (en) | 2012-11-06 | 2012-11-06 | Group control synchronous operation device for self-propelled trolleys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220578243 CN202916694U (en) | 2012-11-06 | 2012-11-06 | Group control synchronous operation device for self-propelled trolleys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202916694U true CN202916694U (en) | 2013-05-01 |
Family
ID=48164991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220578243 Expired - Fee Related CN202916694U (en) | 2012-11-06 | 2012-11-06 | Group control synchronous operation device for self-propelled trolleys |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202916694U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915035A (en) * | 2012-11-06 | 2013-02-06 | 黄石市华天自动化设备有限公司 | Synchronous operation device of group-controlled self-propelled trolleys |
| CN105344738A (en) * | 2015-11-19 | 2016-02-24 | 中达电通股份有限公司 | Aluminum profile traction device and control method thereof |
-
2012
- 2012-11-06 CN CN 201220578243 patent/CN202916694U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102915035A (en) * | 2012-11-06 | 2013-02-06 | 黄石市华天自动化设备有限公司 | Synchronous operation device of group-controlled self-propelled trolleys |
| CN105344738A (en) * | 2015-11-19 | 2016-02-24 | 中达电通股份有限公司 | Aluminum profile traction device and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20151106 |
|
| EXPY | Termination of patent right or utility model |