SU451581A1 - Track system for sorting logs on a longitudinal conveyor - Google Patents

Description

The following dp system for sorting logs on a longitudinal conveyor is known, including a control panel, an encoder, information input cells, information selection cells, decoders, trip sensors. This is achieved by the fact that the system is made with circular recording registers that form memory rows of the same name with input and selection cells. The drawing shows the structural scheme of the next system: The system includes a zero level track sensor (| 1TH) located at the beginning of the conveyor, PD, PD. . . PD, - track sensors located along the conveyor length at the respective accumulators, operator’s console 1, log address information encoder 2, log 2, circular register 3 entries, information input cell 4, information selection cell 5, information decoder 6 information selection cell, shift cell 7 circular register entries. The number of storing rows I, IM, depends on the distance between the track sensors and the shortest log length. The operation of the system is as follows. A log moving along a sorting rocker will act on a zero level trip sensor (PDNO). The latter sends a command to the circular register 3 of the record, at the first output of which a potential appears that allows writing to the first storage row of the information input cell 4. Simultaneously with the NDNO, a command is sent to the operator’s console 1, indicating that the information input cell 4 is ready. The operator must enter information about the sorted combat .. during the impact of the log on the PDNO, otherwise the log will not receive the address, and will be reset at the end of the conveyor. The operator assigns the required number on the button to the button, and at the same time from the encoder 2 in the first memory storing cell 4 of the information input the specified number of the drive is recorded. When the second log acts on the PDNO, the resolving potential appears at the second output of the circular register 3 of the record. The operator records the reset address of the second log in the second memory row.

cells 4 input information. Likewise, a reset address information is recorded for all subsequent logs.

When the first log acts on PD, the first output of the circular 3 register corresponding to the given sensor appears in the potential, which is used to rewrite the log information into the first memory row 5 of the information selection cell 5. When the address of the log coincides with the accumulator number at the output of the decoder .6, a signal appears for the log reset actuator.

At the same time, the information of the reset address of the given log is erased from the first memorizing row and cell 5 of the information selection, and this fact is remembered in the shift cell 7. Lastly, when a second log (in this case, the second one) is affected by 2, the signal for a shift of a circle of the third record (corresponding to the Presting potential) appears immediately at the second output of the circular register 3 of the record. the information relating to is rewritten in the second row of the information sampling cell, related to 2. Similarly, tracking and issuing of reset commands to the corresponding drives for all subsequent logs is carried out.

Subject invention

The following system for sorting logs on a longitudinal conveyor, including a control panel, an encoder, information input cells, information selection cells,

encoders, travel sensors, characterized in that, in order to eliminate the repeated rewriting of the log address information inside each information selection cell, the system is made with circular recording registers forming the same-named rows with the input and selection cells.