TH88236A - Methods for pre-assembly at the conveying plant manufacturing plant. And assembly plants for assembly in batches for the production of transmission systems - Google Patents

Abstract

DC60 Assembly Plant (20) for pre-assembly at the production plant of the conveyor system (10.1-10.17) which has various assembly stations (20.1-20.13). At each assembly station (20.1-20.13), the components of each conveyor system (10.1-10.17) are pre-assembled. The assembly stations (20.1-20.13) are arranged in sequence for the various assembly steps that are being performed and have specialized assembly tools as well as equipment for the assembly readiness of the components for the specific assembly steps. A production control system (30) is provided for the purpose of controlling or activating the operation of the assembly steps and at each step. The movement of the conveyor system (10.1-10.17) from one assembly station (20.1-20.13) to the next assembly station (20.1-20.13) in the assembly plant (20) is such that each conveyor system (10.1-10.17) is made to move optionally and is performed in assembly steps. The assembly steps are performed at a predetermined time interval with a predefined standard assembly time. The assembly plant (20) for pre-assembly at the conveyor system (10.1-10.17) manufacturing plant has various assembly stations (20.1-20.13). At each assembly station (20.1-20.13), the components of each conveyor system (10.1-10.17) are pre-assembled. The assembly stations (20.1-20.13) shall be arranged in a sequence of assembly steps that are being performed and shall be equipped with specific assembly tools as well as equipment for preparing the assembly parts for each assembly step. The production control system (30) shall be provided for the purpose of controlling or activating the assembly steps and for each movement of the conveyor system (10.1-10.17) from one assembly station (20.1-20.13) to the next assembly station (20.1-20.13) in the assembly plant (20) in such a way that each conveyor system (10.1-10.17) shall be made to move optionally and perform the assembly steps. The assembly steps shall proceed at a predetermined pace (tow) with a predetermined standard assembly time T.

Claims (19)

1. Methods of assembly of conveyor systems (10) in assembly steps which can be performed in assembly machines (20) with multiple assembly stations (20.1-20.n) which are presented in conjunction in assembly machines (20) for various conveyor systems to be assembled in advance (10.1-10.m) and the steps to be performed - operations in the area of assembly stations (20.1-20.n) of specific assembly station steps on the conveyor system (10.1-10.m) which are presented in the area of assembly stations - operations of conveyor steps to make the conveyor system (10.1-10.m) move independently from one assembly station (20.1-20.n) to the next assembly station (20.1-20.n) The operations of assembly steps and The operation of the conveying process in the assembly machine (20) is controlled by the production control system (30) in such a way that the conveying system (10) is operated differently according to the conveying and assembly steps, and in such a way that the assembly steps are performed in the assembly machine (20) at a predetermined interval (formula) with a specific standard assembly time (T) which is characterized in such a way that this method is used for pre-assembly at the factory of the conveying system assembled in the form of an escalator or a moving walkway, in which each escalator (10.1-10.m) or moving walkway is assembled and conveyed on a truss (12) which is attached above or below the truss (12) pulley (13), and in which the pre-assembled conveying system (10) is made to move independently from one assembly station (20.1-20.n) to another assembly station. Assemble another station (20.1-20.n) with one vehicle for transport (11). 2. A method consistent with claim 1, which is specially characterized by the separation of the various assembly steps into standard assembly time periods (T) and by a method of a mutually designed production control system (30), the assembly of the various conveyor systems (10) in the assembly plant (20) will proceed in a timely manner. 3. A method consistent with claim 2, which has been specially characterized, shall be such that the production control system (30) shall monitor and control the assembly of the various conveyor systems (10) present in the assembly plant (20) in such a way that at the end of the standard assembly time (T), the conveyor steps shall be operated to move each conveyor system (10) to the next assembly station (20.1-20.n). 4. A method consistent with either claim 2 or 3, which is specially characterized, that the conveying steps are executed in a time-based manner from one step to another in each assembly station (20.1-20.n) in such a way that the conveying steps move through the assembly plant in a wave-like motion. 5. A method consistent with any one of the claims 2, 3 or 4, which has been specially characterized, shall be measured to shorten the actual time delay specified for assembly at assembly stations (20.1-20.n) if it is expected that such assembly station (20.1-20.n) is obstructed by an assembly step with an excessive time delay and such characteristic causes the time (tow) to be interrupted. 6. A method consistent with claim number 5, which has been specially characterized, is such that in the assembly station area (20.1-20.n) where the unwanted characteristics are blocked, the production control system (30) can make the auxiliary supply available or activate such supply to be available. 7. A method consistent with claim number 5, which has been specially characterized, is that in the assembly station area (20.1-20.n) where the unwanted characteristics are blocked, the production control system (30) can make components available in a higher level of assembled form or activate such components to be available. 8. A method consistent with claim number 5, which has been specially characterized, is that in the assembly station area (20.1-20.n) where the unwanted characteristics are blocked, the production control system (30) can make assembly workers more active or motivate them to be ready for work. 9. A method consistent with any one of the claims 1, 2, 3 or 4, which has been specially characterized, shall be such that the production planning system (30) shall control the assembly plant (20) in such a way that subsequent operations following the conveyor system (10.1-10.m) which takes longer to assemble than the conveyor system (10.1-10.m) which takes shorter to assemble are passed through the assembly station in order to maintain the rhythm (thaw). 10. Assembly Plant (20) for pre-assembly at the production plant of the conveyor system (10.1-10.m) to be assembled in the form of an escalator or a moving walkway with multiple assembly stations (20.1-20.n) to be pre-assembled at each assembly station (20.1-20.n) as part of the conveyor system (10.1-10.m) which is specially characterized that the assembly stations (20.1-20.n) - will be arranged in a sequence for the various assembly steps to be performed - will contain specialized assembly tools (21) - will have various equipment (22) to ensure the readiness of the parts to be made for specific assembly steps and is specially characterized that a production planning system (30) will be provided. The planning system (30) is connected to at least one assembly station (20.1-20.n) to control or activate the operation of the various assembly steps and the movement of each conveyor system (10.1-10.m) from one assembly station (20.1-20.n) in the assembly plant (20) to the next assembly station (20.1-20.n) in such a way that each conveyor system (10.1-10.n) is made to move in an optional manner and is operated according to the assembly steps, and the assembly steps are carried out at a predetermined pace (t) with a specific standard assembly time (T). 11. The assembly plant for assembly (20) conforming to claim 10 shall be specially characterized that it shall contain at least one conveying vehicle (11) for the purpose of moving each preassembled conveying system (10) from one assembly station (20.1-20.n) to the next assembly station (20.1-20.n) in sequence. 12. An assembly plant for assembly (20) conforming to one of the claims 10 or 11, which is specially characterized as having a production control system (30) that is computer-assisted to the production control system (30) using various sensors and various control output sets and is integrated for the pre-assembly of conveyor systems (10.1-10.m). 13. An assembly plant for assembly (20) conforming to one of the claims 10, 11 or 12, which is specially characterized that the conveying system (10.1-10.m) is assembled and conveyed on the truss (12), rollers (13) which are ideally to be fastened on or under the truss (12). 14. An assembly plant (20) conforming to any one of the claims 10, 11, 12 or 13, which is specially characterized as having equipment (22) that is designed to be ready for assembly and managed according to the Kanban principle. 15. An assembly plant (20) conforming to any one of the claims 10, 11, 12 or 13, which has been specially made to have the following characteristics for the purpose of reducing inventory costs, the production control system (30) can be connected to a time-in-time system. 16. An assembly plant (20) conforming to one of the claims 10, 11, 12 or 13, which is specially characterized that the production control system (30) will trigger the availability of materials designated at each assembly station (20.1-20.n) to be ready for no delays in the assembly process, in which the materials are made available in ordered material trucks. 17. Assembly plant for assembly (20) conforming to any one of the claims 10 through 16, which has been specially characterized as having at least one assembly station (20.1-20.n) as follows: - a station for preparation; - a station for installation of electrical components; - a station for assembly of handrails and/or steps; - a test station for testing the pre-assembly control system (10.1-10.m); - a packing station. 18. Assembly plant for assembly (20) conforming to claim No. 17, which is specially characterized that at least one movement station shall be provided for the purpose of temporary movement of the conveyor system (10.1-10.m) from the pre-assembly process to avoid obstruction of the assembly station. 19. An assembly plant for assembly (20) that conforms to any one of the claims 10 through 18, which is specially characterized that the production control system (30) also monitors and controls the movement of materials.