Pneumatic logistics transmission system

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Pneumatic pipe logistics transmission system is a set of advanced technology, modern communication technology, optic-mechanical integration through the various units in the building more regulation dedicated pipe tightly together, fully solved the problem of automatic logistics distribution of buildings. It is widely used in medical, foundry, smelting, food processing, commercial building, supermarket charging, highway toll, etc.

Pneumatic pipeline logistics transmission system consists of air compressor, pipe, pipe commutator, wind switch, computer control system, system control software and transmission bottle.

Working principle

The air compressor is used to extract and compress air as the power and automatically transfer items in a closed pipe. Transfer, depending on the type of pipe diameter size can be divided into a variety of different weight of goods, transport generally in 5 kg weight below small items fast, accurate transmission, is an important logistics management and service work.

Main technical parameters of the system:

1 System model: XF series: 110mm pipe diameter 160 mm and two specifications.

2 Control mode: computer real-time monitoring. The central controller controls the whole system operation.

3 Pipe diameter: 160mm and 110mm.

4 Transmission modes: single tube / two-way transmission.

5 Working principle: take the air pump to extract and send the air as the driving force, in the airtight network management through the air pressure change.

6 Transmission speed: normal speed: 5 - 10 m / S

7 Maximum load: 3-5 kg

8 Full load maximum transmission distance: 1500m above

9 Safety: No impact.

At the start of sending and receiving stable transmission bottle, transmission speed transmission bottle from "0" to set the speed gradually accelerated, no impact. Transmission bottle through the pipes into the transmission station when the whereabouts of a deceleration system instruction, transmission speed of the bottle from the set speed uniformly reduced to "0" after the bottle free fall to the receiving basket is provided with a cushion for medical items; the complexity of the transmission system, in the design of the top device, buffer device are respectively provided with a brake device and the receiving station end device, and to avoid the goods due to sudden stop high-speed operation or contact force generated by the system startup and stop using buffer technology, realize the transmission bottle without vibration and bumps, smooth reception. In addition, the fragile, easy and irregular items should be designed with various types of packaging and filling materials, effectively prevent the occurrence of vibration and impact of the transmission in the bottle.

10 Signal interference and anti-static: in order to ensure that the system signal is not disturbed, the signal line must have shielding measures, the system has an effective measure to prevent static electricity

11The expansion of the number of stations can meet the requirements of future owners to expand

12 The system is easy to manage, easy to maintain and upgrade

1) The system has strong fault tolerance and fault recovery ability, such as power outages in the transmission, the data will not be lost, the call can be automatically restored, continue to complete the original operating instructions

2) Front-end transceiver station, three to the converter and the commutator positioning control using non mechanical contact type magnetic sensor electronic intelligent positioning. Automatic fault diagnosis exclude

3) Front-end transceiver station, three to the commutator, the commutator controller is equipped with fault diagnosis software, the current transceiver station, three fault to the commutator, the commutator occurs automatically to each receiving station on the screen and the control center sends a fault information. When a transceiver station fails, the system can automatically shut down the station, without affecting the work of other transceivers.

4) Automatic return and transport safety

When the transmission bottle reaches the receiving station, the air compressor stops working, and the transfer bottle is ejected. So as to ensure the safe arrival of the transfer bottle and the safety of the goods

13 The system has strong fault tolerance and fault recovery ability.

In normal use, the frequently used problem is:

1) Press the wrong address key;

2) Path error;

3) Abnormal transfer bottle;

4) Loading foreign body;

Any of the above problems are allowed by the system without fault.

The main components and technical requirements of the system

1.     Central controller:

A traditional transmission system control method is to use a host computer or controller to control the system by a combination of many independent transmission area. One drawback is that once the main controller is faulty, the whole system is paralyzed. The control theory of HCY-XF is distributed control system. The controller of any independent transmission area has the function of local controller and main controller. The controller damage in any area can only affect the transmission of this area, will not affect the overall situation.

1.1 Full color LCD display dynamic text

1.2 PC can display dynamic data

1.3 PC can display dynamic images

1.4 for the user at any site in the system, any commercial or home computer display dynamic graphics transmission system.

1.5 real-time monitoring of the whole system running state

1.6A master control unit (CCU) can drive 31 sub control unit (LCU), a sub control unit (LCU) can be connected to 63 workstations (adapter).

1.7 The main control unit can record 20000 messages, and a little bit to send and receive station address code display, but also the implementation of system control, fault analysis, information inquiries and other functions.

1. 8. Can be printed or stored print

1.9. Can make statistical data

1.10 Can display the fault area and fault code

1.11 If a transceiver station is faulty, the station can be shut down, without affecting the operation of the whole system.

1.12 Can be used to close the site, transfer transfer, limited return, password lock and many other functions.

1.13 Automatic and manual deceleration transmission

1.14 Set transmission priority;

1.15 The system can meet the requirements of future owners to expand the number of stations.

2.     Three converter

In the system, the three way transfer machine is set up for the allocation of workstations, such as railway switches, in the central controller command control can automatically complete the 0 port and 1-3 port path selection; appearance size: 685*419*348mm.