JPH0440824U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a schematic diagram of a part of an embodiment of the electric movable shelf device of this invention, Fig. 2 is a flow chart for explaining the operation of Fig. 1, and Fig. 3 is a front view for explaining the operation of Fig. 1. Figure 4 is a front view of the electric movable shelf device that is the background of this invention, Figure 5 is a schematic diagram of a part of Figure 4, and Figures 6 and 7 are for explaining the operation of Figure 4. FIG. 8 is a flowchart, FIG. 8 is a format of communication data transmitted in the configuration of FIG. 4, and FIGS. 9 and 10 are front views for explaining the operation of FIG. 4. 1a to 1k... 1st to 11th moving shelves, 3... Operation switch, 5... Limit switch, 6... Main control circuit, 7... Sub control circuit, 11... Priority switch.

Claims (1)

[Claims for Utility Model Registration] Control means provided on each of the plurality of movable shelves detect whether or not there is a transition margin on both sides of each of the movable shelves, and select one of the operating switches provided on each of the movable shelves. When the operation switch of the movable shelf is turned on, if there is a transition margin on both sides of the predetermined movable shelf, the control means of the predetermined movable shelf moves the predetermined movable shelf to the left side of all movable shelves. It detects whether it is located on the half side or the right half side, and if it is on the left half, it determines the leftward movement of each of the movable shelves on the left side of the movable shelf, and if it is on the right half, it determines the movement of the movable shelf to the left. Deciding to move each of the movable shelves on the right side of the shelf to the right, and continuing the movement until a limit switch provided on the left side or right side of each movable shelf is activated by contact with the adjacent movable shelf. In an electric movable shelf device that moves each of the movable shelves on the determined one side and forms a passage between the predetermined movable shelf and the adjacent movable shelf, the most frequently used movable shelf is Electric movement provided with priority means for prohibiting the movement of each movable shelf on one side when the movable shelf is located on the one side where the movement is determined, and giving a movement command for each of the movable shelves on the other side. shelving device.