JPS5914421Y2 - Transfer device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a transfer device, and more particularly to a device for transferring an object transferred by a conveyor onto a transfer surface such as a fixed base plate.

When an object such as a group of cans is transferred by a conveyor body onto a certain plywood board set in front of the transfer end of the conveyor body, there may be a step between the transfer end of the conveyor body and the plywood. This has the disadvantage that it is difficult to smoothly transfer objects from the conveyor body onto the plywood board due to the difference in level.

The present invention was developed in view of these points, and its purpose is to eliminate the level difference between the transfer end of the conveyor body and the surface to be transferred, so that the transferred objects can be transferred smoothly. It is something to do.

The present invention also includes a machine frame, a conveyor body provided on the machine frame, a receiving plate provided on the machine frame in series with the transfer end of the conveyor body, and a receiving plate provided on the machine frame. A drum is rotatably mounted on the machine frame at the lower part of the plate, and one end is fixed to this drum and wound around the outer circumferential surface of the drum, and the other end is an open end. In the state in which it is in elastic contact with the lower surface of the tip, the receiver has a movable spring plate that extends freely forward and backward toward the front edge of the joint plate, and rotates the drum in one direction to receive the movable spring plate. The movable spring plate is advanced from the lower surface of the joint plate onto the surface to be transferred, and after the transferred object has been transferred onto the surface to be transferred, the drum is rotated in the other direction to cause the movable spring plate to retreat to the lower surface of the joint plate. The present invention is characterized by comprising a drum drive section.

An embodiment of the present invention will be described below with reference to the drawings.

Reference numeral 1 denotes a machine frame, and a drive shaft 2 and a driven shaft (not shown) are mounted on the front and rear sides of the machine frame 1, and a belt 4 is hooked and rotated between the drive shaft 2 and the driven shaft via a roller 3. , forming the conveyor body 5.

A joint plate 6 is attached to the machine frame 1 in series with the transfer end of the conveyor body 5, and the pivot plate 6 is mounted on the machine frame 1 at the lower part of the joint plate 6. A drum 8 is attached to the rotating shaft 7, one end of a movable spring plate 9 is fixed to the outer peripheral surface of the drum 8, and the spring plate 9 is wound around the outer peripheral surface of the drum 8. With the other end being an open end, the receiver is in elastic contact with the lower surface of the forward end of the joint plate 6 in the transfer direction, and the support extends forward and backward of the leading edge of the joint plate 6 so as to be freely forward and backward.

The spring plate 9 is divided into a plurality of pieces in the axial direction of the drum 8.

Further, as a drum drive unit that rotates the rotating shaft 7 of the drum 8 in one direction and the other direction, one end of a crank 10 is attached to the end of the rotating shaft 7, and the other end of the crank 10 is provided with a crank 10. An operating rod 12 of a hydraulic cylinder 11 fixed to the machine frame 1 is rotatably connected.

Reference numeral 13 denotes a pallet, and on this pallet 13, a group of cylindrical cans a as objects to be transferred by the conveyor body 5 is loaded.
A first group of cans a arranged in a fixed number of rows and columns is placed on top of the cans 3, and a sheet 14 as a base plate is placed over the upper surface of the first group of cans a. A second group of cans a arranged in parallel is loaded, and after stacking several groups of cans a in the same way, a presser plate 1 is placed over the upper surface of the topmost group of cans a.
5 will be loaded.

In the figure, 16 is a guide frame for guiding the transfer of the cans a group, and 17 is a lifting platform for lifting and lowering the pallet 13 while holding it.

In such a configuration, when a certain group of cans A is to be placed on top of the group of cans stacked on the pallet 13 via the sheet 14, the hydraulic cylinder 11 is actuated and the drum 8 is moved by the crank 10. Rotates in one direction, movable spring plate 9
The open end side of the tray is advanced from the lower surface of the plate 6 to the rear upper surface of the sheet 14 set forward in the transfer direction of the plate 6, and in this state, the conveyor body 5 transfers the cans a group. The connected receivers are pushed onto the sheet 14 via the upper surfaces of the joint plate 6 and the spring plate 9, and the cans a of one stage forming one set are transferred onto the sheet 14 in a parallel state.

Next, by operating the hydraulic cylinder 11 and rotating the drum 8 in the other direction, the free end of the spring plate 9 is retreated to the lower surface of the joint plate 6 while winding up the movable spring plate 9. In this state, the pallet 13 loaded with cans A group is lowered by one step of the height of cans A, and the sheet 14 is placed on top of cans A group located at the top of this state, and the drum is again loaded. By rotating 8 in one direction,
While unwinding the spring plate 9, the tip of the spring plate 9 is advanced to the rear upper surface of the sheet 14, and transfer of the cans a group from the conveyor body 5 onto the sheet 14 is resumed.

In this case, the lowering and stopping of the pallet 13 and the retreating and advancing of the spring plate 9 are performed intermittently in synchronization, and in synchronization with this operation, the can a is pushed from the top of the conveyor body 5 onto the sheet 14. Dynamic reprinting is performed one set at a time.

According to the present invention, when a conveyor body transfers and transfers an object onto a surface to be transferred such as a bed plate set in front of the transfer end of the conveyor body, the movable spring plate is advanced onto the bed plate. By positioning the transferred objects in sequence at the transfer end of the conveyor body, the objects to be transferred are smoothly transferred onto the base plate via the joint plate and the movable spring plate, and the objects are transferred to the bed plate through the joint plate and the movable spring plate. Even when there is a slight level difference between the surface and the surface, the movable spring plate eliminates the level difference and allows the transferred object to be transferred smoothly. By retreating, it is possible to easily move the base plate or the like on which the objects to be transferred are loaded together with the objects to be transferred.

In addition, the receiver has a drum placed at the bottom of the joint plate, and a movable spring plate is wound around this drum so that one end is fixed and the other end is an open end so that it can extend freely forward and backward on the surface to be transferred. Because of this, the mounting space for the movable spring plate can be made small, approximately equal to the diameter of the drum, and the bridge can prevent the joint plate from increasing in size.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway side view showing one embodiment of the device of the present invention, Fig. 2 is a plan view thereof, and Fig. 3 is a perspective view of a state in which multiple groups of cans are stacked on a pallet. be. 1... Machine frame, 5... Conveyor body, 6...
...The bridge is a joint plate, 8...The drum,
9...Movable spring plate, 10°11...Crank and hydraulic cylinder as drum drive unit.

Claims (1)

[Scope of Claim for Utility Model Registration] A machine frame, a conveyor body provided on this machine frame, a joint plate provided on the machine frame connected to the transfer end of this conveyor body, and this receiver. A drum is rotatably mounted on the machine frame at the bottom of the joint plate, and the support is connected to the drum with one end fixed to the drum and wound around the outer circumferential surface of the drum, with the other end being an open end. a movable spring plate which extends freely forward and backward from the front edge of the joint plate when in elastic contact with the lower surface of the tip of the plate; and a movable spring plate which rotates the drum in one direction. The movable spring plate is advanced from the lower surface of the receiving plate onto the surface to be transferred, and after the transferred object has been transferred onto the surface to be transferred, the drum is rotated in the other direction, and the movable spring plate is moved from the lower surface of the receiving plate to the surface to be transferred. A transfer device characterized by comprising: a drum drive unit for retracting the drum;