Method for committing material to a module of an inserting system
View Patent ↗A method for maximizing the overall efficiency of an insertion system by running the system with the optimal balance between system throughput and potential for system stoppages. In other words, the system is capable of running at less than maximum throughput if running at such throughput is causing excessive amounts of system stoppages and thus, negatively impacting overall system efficiency. The foregoing is accomplished by an algorithm that controls the flow of material being processed by a particular section of the machine, or “module”. This algorithm is capable of reducing the flow rate of material to, or within, that module if a problem arises downstream that may lead to a paper jam.
1. A method for running a paper handling machine with a balance between paper throughput and paper handling problems with the machine, the method comprising the steps of:
using a control algorithm to determine when paper is permitted to be transferred from an upstream module to a downstream module by utilizing a set of logic rules,
wherein a first set of logic rules operates the machine at maximum throughput if no problem is encountered moving paper through the machine and a second set of logic rules operates the machine at less than maximum throughput if a problem is expected to be encountered moving paper through the machine.
2. The method claimed in claim 1 , wherein the first set of logic rules causes transfer of the paper from the upstream module to the downstream module to occur at maximum speed.
3. The method claimed in claim 1 , wherein the second set of logic rules delays transfer of the paper from the upstream module to the downstream module in response to varying conditions detected by the downstream module.
4. The method claimed in claim 1 , wherein the second set of logic rules delays transfer of the paper from the upstream module to the downstream module in response to information received from another module in the machine.
5. The method claimed in claim 1 , wherein the upstream module feeds documents and envelopes.
6. The method claimed in claim 1 , wherein the second set of logic rules is programmable by a user of the machine.
7. The method claimed in claim 1 , wherein the second set of logic rules is programmed by a user for a specific job that is stored on the machine.
8. The method claimed in claim 1 , wherein which rule or rules of the second set of logic rules are used is determined by information received from sensors in the machine.
9. The method claimed in claim 1 , wherein which rule or rules of the second set of logic rules are used is determined by analyzing the problems that result in stoppages of the machine.
10. The method claimed in claim 1 , wherein the second set of logic rules adjusts the throughput of the machine when paper slippage is detected.
11. The method claimed in claim 1 , wherein the second set of logic rules is determined automatically by the machine.
12. The method claimed in claim 1 , wherein the expected problem is a paper jam.
13. The method claimed in claim 1 , wherein the second set of logic rules adjusts the rate at which the paper is presented from the upstream module to the downstream module.