CN206009265U - A kind of mail sorting systems based on PLC - Google Patents
A kind of mail sorting systems based on PLC Download PDFInfo
- Publication number
- CN206009265U CN206009265U CN201620924272.5U CN201620924272U CN206009265U CN 206009265 U CN206009265 U CN 206009265U CN 201620924272 U CN201620924272 U CN 201620924272U CN 206009265 U CN206009265 U CN 206009265U
- Authority
- CN
- China
- Prior art keywords
- plc
- postcode
- conveyer belt
- evaluator
- sorting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of mail sorting systems based on PLC,Which includes conveyer frames，Conveyer frames are provided with conveyer belt，Also include PLC、Photoelectric sensor、Postcode evaluator、Sorting case、Pneumatic switch、Total counter、Minute counter，Photoelectric sensor is placed in the leading portion side of conveyer belt and is installed on conveyer frames，Postcode evaluator is placed in behind photoelectric sensor the side of conveyer belt and is installed on conveyer frames，Total counter is placed in behind postcode evaluator the side of conveyer belt and is installed on conveyer frames，Multiple sorting casees are sequentially placed into behind total counter the side of conveyer belt and are installed on conveyer frames，Minute counter is installed in each sorting case，The opposite side of the right opposite conveyer belt of each sorting case is designed with pneumatic switch，PLC is installed on conveyer frames，PLC respectively with photoelectric sensor、Postcode evaluator、Pneumatic switch、Total counter、Minute counter is electrically connected.This utility model digitized degree height, efficiency high, fault rate are low.
Description
Technical field
This utility model is related to sorting mail technical field, more particularly to a kind of mail sorting systems based on PLC.
Background technology
With Internet era high speed development, the competition in market is also more and more fierce, and the enterprise of all trades and professions is all urgent
Need improved technology, improve efficiency.Sorting mail industry requires constantly to improve to sorting mail control technology.Initial postal
Part sorting is based entirely on the operating system of manpower, is completed by manual search, carrying.Therefore advanced automatization's skill
Art, communication technology, network technology etc. are applied in mail sorting systems, it has also become following development trend, with programmable control
The technology such as device processed, frequency converter timing and compunication for main body new electric control system gradually instead of traditional
Relay electrical apparatus control system, and it is widely used in every profession and trade.
At present, the automatic identification sorting system of most domestic adopts Control, has that digitized degree is low, efficiency
Low, the shortcomings of fault rate is high.
In view of this, special proposition this utility model, in place of correcting above-mentioned the deficiencies in the prior art.
Utility model content
For above-mentioned prior art, the technical problems to be solved in the utility model is to provide a kind of digitized degree height, effect
Rate is high, the mail sorting systems based on PLC that fault rate is low.
In order to solve above-mentioned technical problem, this utility model provides a kind of mail sorting systems based on PLC, and which includes
Conveyer frames, conveyer frames are provided with conveyer belt, also include PLC programmable controllers, photoelectric sensor, postcode evaluator, sorting
Case, pneumatic switch, total counter, minute counter, the photoelectric sensor are placed in the leading portion side of conveyer belt and are installed on transmission
On frame, the postcode evaluator is placed in behind photoelectric sensor the side of conveyer belt and is installed on conveyer frames, the grand total
Device is placed in behind postcode evaluator the side of conveyer belt and is installed on conveyer frames, after multiple sorting casees are sequentially placed into total counter
The side of face conveyer belt and it is installed on conveyer frames, minute counter is installed in each sorting case, the right opposite of each sorting case
The opposite side of conveyer belt is designed with pneumatic switch, and the PLC programmable controllers are installed on conveyer frames, and the PLC can be compiled
Cyclelog is electrically connected with photoelectric sensor, postcode evaluator, pneumatic switch, total counter, minute counter respectively, described
PLC programmable controllers receive the signal of photoelectric sensor, and control postcode evaluator, pneumatic switch, total counter, point meter
Number device work.
Further improvement of the utility model is, the sorting case is additionally provided with position switch in front of the door, the position switch
Electrically connect with PLC programmable controllers, for detecting whether mail reaches sorting case in front of the door.
Further improvement of the utility model is that the PLC programmable controllers are from siemens PLC series
PLC.
Compared to prior art, this utility model receives the signal of photoelectric sensor using PLC programmable controllers, and
Control postcode evaluator, pneumatic switch, total counter, minute counter work, realize sorting mail.This utility model digitized journey
Degree height, efficiency high, fault rate are low.
Description of the drawings
Fig. 1 is control principle block diagram of the present utility model;
Fig. 2 is mounting structure figure of the present utility model;
Fig. 3 is system wiring figure of the present utility model.
In figure, each component names are as follows：
1 PLC programmable controllers;
2 photoelectric sensors;
3 postcode evaluators;
4 sorting casees;
5 pneumatic switchs;
6 total counters;
7 minute counters;
8 position switch.
Specific embodiment
Explanation and specific embodiment are further illustrated to this utility model below in conjunction with the accompanying drawings, the element being similar in accompanying drawing
Label represents similar element.
As shown in Figure 1 to Figure 3, a kind of mail sorting systems based on PLC of the present utility model, which includes conveyer frames, passes
Send frame to be provided with conveyer belt, also include PLC programmable controllers 1, photoelectric sensor 2, postcode evaluator 3, sorting case 4, gas
Dynamic switch 5, total counter 6, minute counter 7, the photoelectric sensor 2 are placed in the leading portion side of conveyer belt and are installed on conveyer frames
On, the postcode evaluator 3 is placed in photoelectric sensor 2 and the side of conveyer belt and is installed on conveyer frames, the grand total below
Device 6 is placed in postcode evaluator 3 and the side of conveyer belt and is installed on conveyer frames below, and multiple sorting casees 4 are sequentially placed into grand total
Device 6 side of conveyer belt and is installed on conveyer frames below, is provided with minute counter 7, each sorting case 4 in each sorting case 4
The opposite side of right opposite conveyer belt be designed with pneumatic switch 5, the PLC programmable controllers 1 are installed on conveyer frames, institute
State pneumatic switch 5 connection cylinder, the cylinder outfan connection push pedal, the PLC programmable controllers 1 respectively with photoelectricity
Sensor 2, postcode evaluator 3, pneumatic switch 5, total counter 6,7 direct electrical connection of minute counter, the PLC programmables control
Device processed 1 receives the signal of photoelectric sensor 2, and controls postcode evaluator 3, pneumatic switch 5, total counter 6,7 work of minute counter
Make.
As shown in Figure 1 to Figure 3, it is preferable that the sorting case 4 is additionally provided with position switch 8, the position switch 8 in front of the door
Electrically connect with PLC programmable controllers 1, for detecting whether mail reaches sorting case 4 in front of the door.Each sorting case 4
Position switch 8 is additionally provided with front of the door.
Specifically, siemens PLC series of PLC selected by the PLC programmable controllers 1.
Conveyer belt of the present utility model, PLC programmable controllers 1, photoelectric sensor 2, postcode evaluator 3, sorting case
4th, pneumatic switch 5, total counter 6, minute counter 7, position switch 8 are all a part for prior art, and postcode evaluator 3 is used for
Identification postcode, here do not elaborate.
Fig. 3 is the mail sorting systems wiring diagram based on PLC of the present utility model, as shown in figure 3, system of the present utility model
The variable-definition of system and I/O allocation tables such as following table：
Control of the present utility model requires as follows：
1st, start transmission translator, the arrival for mail being detected using photoelectric sensor；
2nd, the detection of mail postcode, to the optical signal detected by photoelectric sensor, illustrates the arrival of mail, then carries out postal service
Code detection, is classified to different postcode, carries out the detection of postcode, accomplishes to detect accurately, with certified mail postcode
Errorless;
3rd, automatic sorting, sorting is the zip code information that will be detected by postcode evaluator through PLC programmable controls
Device processed is automatically sent in the corresponding sorting case of each postcode, represents No. 1 sorting case, sorting if DIP device simulates binary-coded decimal 001
No. 1 sorting case is then sent to;This utility model is illustrated using 4 sorting casees;
4th, count automatically, tally function is carried out to qualified mail before not sorting, finally again to each sorting after sorting
Postal counter in case, after sorting is seen, whether number of mail total quantity is equal to the number of mail before sorting.
Operation principle of the present utility model：Start transmission tape starting motor switch (KM3), conveyer belt operates, when mail enters
When entering conveyer belt, the arrival for judging mail using the detection of photoelectric sensor 2 optical signal is simultaneously；If there are mail, then enter postcode
3 region of evaluator, whether the detection of postcode evaluator 3 postcode is correct and outputs signal to PLC programmable controllers 1, grand total
Once, mail enters back into sorting area to the postal counter of 6 pairs of entrance of device, and the postcode difference according to mail carries out different classification,
Position switch before sorting case can detect whether mail reaches the position of this sorting case and transmit a signal to PLC program controller PLCs
Device 1, PLC programmable controllers 1 control corresponding pneumatic switch and open, and mail is pushed corresponding sorting by cylinder operation
In case, while the postal counter of the 7 pairs of entrance of minute counter in corresponding sorting case once, finally sees dividing in each sorting case
Whether the quantity summation of enumerator 7 is equal to 6 number of mail of total counter before sorting.
The utility model has the advantage of, this utility model receives photoelectric sensor using PLC programmable controllers
Signal, and postcode evaluator, pneumatic switch, total counter, minute counter work is controlled, realize sorting mail.This utility model
Digitized degree height, efficiency high, fault rate are low.
Above content is with reference to specific preferred implementation further detailed description of the utility model, it is impossible to
Identification is of the present utility model to be embodied as being confined to these explanations.Ordinary skill for this utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should be all regarded
For belonging to protection domain of the present utility model.
Claims (3)
1. a kind of mail sorting systems based on PLC, including conveyer frames, conveyer frames are provided with conveyer belt, it is characterised in that：Also wrap
Include PLC programmable controllers (1), photoelectric sensor (2), postcode evaluator (3), sorting case (4), pneumatic switch (5), total
Number device (6), minute counter (7), photoelectric sensor (2) are placed in the leading portion side of conveyer belt and are installed on conveyer frames, institute
State postcode evaluator (3) and be placed in photoelectric sensor (2) and the side of conveyer belt and be installed on conveyer frames, the total counter below
(6) it is placed in postcode evaluator (3) and the side of conveyer belt and is installed on conveyer frames below, multiple sortings casees (4) is sequentially placed into always
Enumerator (6) side of conveyer belt and is installed on conveyer frames below, is provided with minute counter (7) in each sorting case (4), per
The opposite side of the right opposite conveyer belt of individual sorting case (4) is designed with pneumatic switch (5), and described PLC programmable controllers (1) pacifies
Loaded on conveyer frames, PLC programmable controllers (1) respectively with photoelectric sensor (2), postcode evaluator (3), pneumatic open
(5), total counter (6), minute counter (7) electrical connection is closed, described PLC programmable controllers (1) receives photoelectric sensor (2)
Signal, and control postcode evaluator (3), pneumatic switch (5), total counter (6), minute counter (7) work.
2. mail sorting systems based on PLC according to claim 1, it is characterised in that：Sorting case (4) is in front of the door
Position switch (8) is additionally provided with, position switch (8) are electrically connected with PLC programmable controllers (1), for detecting that mail is
No arrival sorts case (4) in front of the door.
3. mail sorting systems based on PLC according to claim 1, it is characterised in that：The PLC program controller PLCs
Siemens PLC series of PLC selected by device (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620924272.5U CN206009265U (en) | 2016-08-23 | 2016-08-23 | A kind of mail sorting systems based on PLC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620924272.5U CN206009265U (en) | 2016-08-23 | 2016-08-23 | A kind of mail sorting systems based on PLC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206009265U true CN206009265U (en) | 2017-03-15 |
Family
ID=58249858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620924272.5U Expired - Fee Related CN206009265U (en) | 2016-08-23 | 2016-08-23 | A kind of mail sorting systems based on PLC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206009265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848070A (en) * | 2019-04-02 | 2019-06-07 | 四川达威科技股份有限公司 | A kind of product sorting system and method |
-
2016
- 2016-08-23 CN CN201620924272.5U patent/CN206009265U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848070A (en) * | 2019-04-02 | 2019-06-07 | 四川达威科技股份有限公司 | A kind of product sorting system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105607605B (en) | Composing room's intelligence control system and control method | |
| CN204892394U (en) | Product packaging sorting unit that weighs | |
| CN203044368U (en) | Transferring and loading mechanism for automatically sorting electric energy meters | |
| CN206132657U (en) | Gilt quality intelligent detecting system based on machine vision | |
| CN204769582U (en) | Express delivery intelligence letter sorting cabinet | |
| CN206009265U (en) | A kind of mail sorting systems based on PLC | |
| CN106772656A (en) | A kind of indoor human body detection method based on infrared sensor array | |
| CN109174693A (en) | A kind of synchronous method of linear sweep graph as acquisition system and device for eliminating | |
| CN104833925A (en) | Fuel cell bipolar plate detection method and system based on machine vision | |
| CN106352964A (en) | Adaptive dynamic weight system and work process of automatic checkweigher | |
| CN103662719A (en) | Energy-saving conveying belt | |
| CN204234373U (en) | A kind of synchronous mode tobacco leaf sorting equipment | |
| CN201757907U (en) | Portable smart card automatic sorting device | |
| CN204817214U (en) | Mail automatic classification device | |
| CN204462346U (en) | Secondary electricity-testing machine | |
| CN204758496U (en) | Annular magnetic core terminal surface visual detection machine | |
| CN109794432A (en) | A kind of the rare earth metal Automated Sorting System and method of view-based access control model identification | |
| CN206573219U (en) | A kind of coated glass aberration uniformity detection means | |
| CN203630809U (en) | Automatic counting device for grinding machine | |
| CN204638592U (en) | Semiconductor devices sifting sort device | |
| CN208351746U (en) | Detection unit for modularized production line real training and checking device | |
| CN103438850B (en) | Online glass interval detecting method | |
| CN202794396U (en) | Online integration testing system of dust collector | |
| CN207876722U (en) | Detection counts conveying device | |
| CN109087436B (en) | Intelligent ticket counting management system |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20170823 |