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Systems and methods are disclosed for starting a strip material in a substrate processing machine wherein the machine is not stopped and operators do not have to reach into the running machine to start the strip material. Exemplary systems include a strip material guide apparatus including at least

Systems and methods are disclosed for starting a strip material in a substrate processing machine wherein the machine is not stopped and operators do not have to reach into the running machine to start the strip material. Exemplary systems include a strip material guide apparatus including at least one guide arm and at least one gas stream generator configured to direct strip material from the guide arm into a nip point of a substrate processing machine to join the strip material with the running substrates. The gas stream generator is operable to cause a leading end of a strip material dispensed from the guide arm to be conveyed via a gas stream toward the nip point or toward the running substrates, such that the leading end of the strip material becomes engaged by the substrate processing machine at the nip point and the strip material joins with the running substrates.

대표청구항 ▼

1. A system for starting strip material in a substrate processing machine that includes a first running substrate, a running second substrate, and a nip point where the first and second running substrates join together, the system comprising: a strip material guide apparatus configured to direct str

1. A system for starting strip material in a substrate processing machine that includes a first running substrate, a running second substrate, and a nip point where the first and second running substrates join together, the system comprising: a strip material guide apparatus configured to direct strip material from a strip material source into the nip point to join the strip material with the first and second running substrates, the strip material guide apparatus including at least one guide arm operable to set a transverse position of dispensed strip material relative to the running substrates; anda gas stream generator coupled to the guide arm adjacent to a strip material outlet of guide arm, the gas stream generator operable to generate a stream of gas flowing in a general direction of the first running substrate, the second running substrate, or the nip point;wherein the gas stream generator is operable to cause a leading end of a strip material dispensed from the guide arm to be conveyed via the stream of gas toward the first running substrate, the second running substrate, or the nip point, such that the leading end of the strip material becomes engaged by the substrate processing machine at the nip point and the strip material joins with the first and second running substrates;wherein the system further comprises a strip pincher coupled to the guide arm configured to grip and cut the strip material. 2. The system of claim 1, wherein the gas stream generator comprises a passage through which the strip material passes. 3. The system of claim 1, wherein the strip material does not pass through the gas stream generator. 4. The system of claim 1, wherein the gas stream generator comprises a gas source operable to expel pressurized gas through at least one opening located within a passage of the gas stream generator, and the expelled pressurized gas induces the gas stream to flow into the passage through an inlet of the gas stream generator and out through an outlet of the gas stream generator. 5. The system of claim 1, wherein the strip pincher is positioned in front of the gas stream generator such that the strip material passes through or by the strip pincher after passing through or by the gas stream generator. 6. The system of claim 1, wherein the strip pincher is actuatable between a closed position and an open position, wherein in the closed position the strip pincher is configured to cut the strip material and clamp onto a leading end of the strip material formed behind the cut. 7. The system of claim 1, wherein the guide arm is adjustable along a frame transversely to the direction of the running substrates to change the transverse position of the dispensed strip material relative to the running substrates. 8. The system of claim 1, wherein the gas stream generator causes the leading end of the strip material to become entrained within the gas stream via a Coanda effect or impulse principle. 9. The system of claim 1, wherein the strip material guide apparatus comprises a first strip material guide apparatus including at least a first guide arm and at least a first gas stream generator coupled to the first guide arm, and the system comprises a second strip material guide apparatus including at least a second guide arm and at least a second gas stream generator coupled to the second guide arm, wherein the first and second strip material guide apparatuses are positioned on opposite sides of the first running substrate. 10. A strip material guide arm configured to guide strip material from a strip material source into a nip point of a substrate processing machine to join the strip material with a running substrate, the guide arm comprising: a gas stream generator operable to generate a stream of gas flowing generally toward the running substrate or the nip point; anda strip pincher configured to grip and cut the strip material;wherein the strip pincher is operable to cut the strip material to create a tail end of a first portion of the strip material that is engaged by the substrate processing machine and a leading end of a second portion of the strip material that is engaged by the guide arm, the strip pincher further configured to grip a leading end of the second portion of the strip material prior to starting the second portion of the strip material into the substrate processing machine; andwherein the gas stream generator is operable to cause the leading end of the second portion of the strip material, after being released by the strip pincher, to be conveyed via a stream of gas toward the running substrate or the nip point, such that the leading end of the second portion of the strip material becomes engaged by the substrate processing machine at the nip point and the strip material joins with the running substrate. 11. The strip material guide arm of claim 10, wherein gas stream generator comprises a passage and wherein the strip material and the gas stream move through the passage toward the running substrate or the nip point.