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Design of the upper beam two columned shelf stacker
Kuděla, Jan ; Kozok, Zbigněv (referee) ; Škopán, Miroslav (advisor)
This master thesis deals with a concept of two columned shelf stacker’s upper beam. The first part contains a research of storage systems used in logistics and a description of the shelf stack’s basic parts. The second part is dedicated to the draft of the pulley arrangement with a rope calculation, pulleys and shafts, in the same the draft of the pulley attachment to the rope leading to the counterweights. It is followed by the concept of the couple winch drive ensues synchronized with the electronic cardan. The final part depicts the dynamic analysis of the lifting truck’s movement in the dependence on the load size and distribution respecting the dynamic effect of the counterweight act.
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Shelf stacker for storing pallets in an automatic store
Javůrek, František ; Kozok, Zbigněv (referee) ; Pokorný, Přemysl (advisor)
Target of the submitted work was a proposal of a new type of shelf stackers in the range from 8 to 36 m that are working in fully automated warehouses. By using a fully automated storage system all human supervision in ordering pallets in a warehouse are canceled and everything is taken over by the control system. These stores are very efficient and save both time and money. With regard to safety requirements, regular inspections should be provided to the system. At the beginning of this work, there was done a short introduction to the particular study including the description of basic parts of the shelf stackers. Consequently, there were done relevant computations for the drag device and its drive, drives for the travel and the finite method was used to the stress analysis of the mast shelf stacker. In the last part of this thesis is done a safety concept.
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Design of PLC program for linear motor drive
Kolbinger, Ondřej ; Štěpánek, Vojtěch (referee) ; Pruša, Radomír (advisor)
In its first part, this work deals with the study of various types of linear motors and the principle of their operation. The next part deals with programmable logic controllers, their composition and the possibilities of programming languages. In addition, it deals with the requirements that are placed on shelf stackers. Related to this is the part that deals with the individual parts of the stackers. The second part of this work then focuses on the practical design of two PLC programs for driving with a linear motor and the way in which they were solved by parts of the program. In connection with this, I explain the partial parts of the assembly on which one of the programs was tested and describe the work with Unidrive M Connect and Machine Control Studio.
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Design of PLC program for linear motor drive
Kolbinger, Ondřej ; Štěpánek, Vojtěch (referee) ; Pruša, Radomír (advisor)
In its first part, this work deals with the study of various types of linear motors and the principle of their operation. The next part deals with programmable logic controllers, their composition and the possibilities of programming languages. In addition, it deals with the requirements that are placed on shelf stackers. Related to this is the part that deals with the individual parts of the stackers. The second part of this work then focuses on the practical design of two PLC programs for driving with a linear motor and the way in which they were solved by parts of the program. In connection with this, I explain the partial parts of the assembly on which one of the programs was tested and describe the work with Unidrive M Connect and Machine Control Studio.
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Design of the upper beam two columned shelf stacker
Kuděla, Jan ; Kozok, Zbigněv (referee) ; Škopán, Miroslav (advisor)
This master thesis deals with a concept of two columned shelf stacker’s upper beam. The first part contains a research of storage systems used in logistics and a description of the shelf stack’s basic parts. The second part is dedicated to the draft of the pulley arrangement with a rope calculation, pulleys and shafts, in the same the draft of the pulley attachment to the rope leading to the counterweights. It is followed by the concept of the couple winch drive ensues synchronized with the electronic cardan. The final part depicts the dynamic analysis of the lifting truck’s movement in the dependence on the load size and distribution respecting the dynamic effect of the counterweight act.
|
|
|
Shelf stacker for storing pallets in an automatic store
Javůrek, František ; Kozok, Zbigněv (referee) ; Pokorný, Přemysl (advisor)
Target of the submitted work was a proposal of a new type of shelf stackers in the range from 8 to 36 m that are working in fully automated warehouses. By using a fully automated storage system all human supervision in ordering pallets in a warehouse are canceled and everything is taken over by the control system. These stores are very efficient and save both time and money. With regard to safety requirements, regular inspections should be provided to the system. At the beginning of this work, there was done a short introduction to the particular study including the description of basic parts of the shelf stackers. Consequently, there were done relevant computations for the drag device and its drive, drives for the travel and the finite method was used to the stress analysis of the mast shelf stacker. In the last part of this thesis is done a safety concept.
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