JPH061560Y2 - Roll paper residual core recovery device - Google Patents

Description

[Detailed Description of the Invention] Industrial Application Field of the Invention The present invention mounts roll paper for newspaper printing on a rotary press and removes the roll paper core rod, that is, the residual core, from the rotary press after feeding the roll paper. The present invention relates to a device for loading a residual core recovery cart.

2. Description of the Related Art Conventional residual core recovery technology, as disclosed in Japanese Utility Model Laid-Open No. 57-25846, includes a residual core grip transfer device on an upright surface on a support column that is erected on one side of the residual core carrier. It supports so that it can rotate, and a residual core recovery cart is placed on the other side of the residual core carrier, and the residual core grip transfer tool is placed in a vertical position and lowered, and the residual core on the residual core carrier is gripped and raised. After that, the transfer tool was swung on the residual core recovery carriage to release the grip, and the residual core was unloading and loaded onto the residual core recovery carriage.

DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention In the above-mentioned conventional technology, the transfer tool holding the residual core is vertically moved at a high position to transfer the residual core from the transport vehicle to the recovery carriage. Despite the fact that the residual core is relatively lightweight and not large in diameter, the supporting mechanism for the transfer tool, the residual core gripping mechanism, the vertical drive mechanism of the transfer tool, and the like are complicated and large. There was a flaw.

Further, in the above-mentioned conventional example, since the support pillar for supporting the swing transfer tool is erected on one side of the residual core transport vehicle, and the residual core recovery carriage is disposed on the other side, the residual core transport vehicle is There is also a drawback that workability is poor because a working space cannot be secured on the side.

Means for Solving the Problems In the present invention, a substantially Z-shaped transfer guide member for rollingly supporting a residual core from a residual carrier vehicle to a residual core recovery vehicle is fixed to one side of the residual carrier vehicle, A reciprocating transfer rod and an elevating support rod for pushing the residual core along the guide member are provided, and further, a residual core adjusting stopper is provided so as to be retractable in the middle of the loading rolling surface of the transfer guide member. It is a thing.

Action The residual core on the residual core carrier is unloaded on the transfer guide member by the reciprocating transfer rod and rolled, and then it is rolled up and lifted on the transfer guide member by the elevating and lowering support rod to guide the transfer. The rolling contact surface of the member is rolled down into the residual core recovery carriage, and the residual core rolling down to the residual core recovery carriage is provided in the middle of the loading rolling surface of the transfer guide member. The release posture is adjusted by making a temporary stop with the adjustment stopper.

Embodiment FIG. 1 is a front view and FIG. 2 is a plan view, and an unloading rolling surface 4 is provided between a carrier vehicle 2 carrying a residual core 1 and a residual core collecting vehicle 3.
A substantially Z-shaped transfer guide member 4 having an a, a lifting guide surface 4b, and a loading rolling surface 4c is provided upright, and the residual core 1 on the carrier 2 is provided.
The pair of transfer rods 5, 5 for pushing the transfer guide member to the position 1'on the unloading rolling surface 4a of the transfer guide member are mounted on the reciprocating table 8 which is slidably guided by the rail 7 by the expansion and contraction of the cylinder 6. The rotary shaft 8'is fixed to both ends of the rotary shaft 8 ', and the rotary shaft 8'is rotated by the expansion and contraction of the cylinder 9 attached to the reciprocating table 8 so that the pair of transfer rods 5 and 5 are shown by solid lines. Acting in the inclining posture shown and the standing posture 5b indicated by the chain line, in the lying posture, the reciprocating core on the carrier 2 is pushed forward to move to the position 1'and roll forward (position 5a), and then stand up. It takes a posture, moves backward and backward, and waits for unloading.

The residual core 1 unloaded at the position 1 ′ has a pair of lifting support rods 1
0, 10, the support rods 10, 10 are raised along the guide rod 12 by the extension operation of the rigid cylinder 11, and the residual core 1 at the position 1 ′ is lifted and guided by the transfer guide member 4. 4b
While holding at, carry out from the solid line position to the chain line position.

At the position of the ascending chain line of the lifting support rods 10 and 10, the residual core bearing surface of the supporting rods 10 and 10 and the loading rolling surface 4c of the transfer guide member are connected to each other, and the residual cores on the lifting support rods 10 and 10 are connected. 1
Is rolling-transferred onto the loading rolling surface 4c, and the loading rolling surface 4
By the protrusion operation of the stopper 13 arranged on the way on c,
The posture of the residual core 1 which is temporarily stopped and tilted and rolled is adjusted so as to be orthogonal to the loading rolling surface 4c.

Therefore, since the stopper 13 is retracted and released from the end of the loading rolling surface 4c, the residual core 1 can drop simultaneously at both ends of the residual core without any time difference. The core is loaded in a straightened posture.

It should be noted that the unloading rolling surface 4a, the loading rolling surface 4c, and the elevating and lowering support rods 10, 10 of the transfer guide member 4 are slightly inclined forward to facilitate the rolling of the remnant core, and also the transfer guide member. By slightly inclining the lifting guide surface 4b of No. 4 forward, it is possible to improve the bearing supportability of the residual core during lifting.

Then, since the residual paper of the roll paper is wound around the residual core 1, the residual paper may spread and float due to the unloading rolling of the residual core. As shown in FIG. 2, a pair of bearing rollers 14a,
14b and 15a, 15b are supported, and these supporting rollers are rotationally driven to rotate the residual core in the residual paper winding direction to wind the spread and floating residual paper around the residual core, which is adjusted when the residual core is unloaded. It has been made so that the inferior posture is not disturbed.

Effect of the Invention In the present invention, a substantially Z-shaped transfer guide member having an unloading rolling surface, a lifting guide surface and a loading rolling surface is erected between the residual core transport vehicle and the residual core recovery cart. Since the residual core is pushed and rolled along the transfer guide member, the residual core can be transferred regardless of the size of the residual core, as compared with the prior art in which the residual core is gripped and transferred. In addition, the transfer mechanism is downsized and simplified, and since the transfer means can be arranged only on one side of the residual core transport vehicle, a free space can be secured on the other side and workability is improved. Is something that can be done.

Further, by providing a rectifying stopper for the residual core posture on the loading rolling surface, the unloading and loading into the residual core recovery carriage can be performed in order, and a large amount of residual core can be loaded.

[Brief description of drawings]

The drawings show an embodiment of the present invention. FIG. 1 is a front view and FIG. 2 is a plan view. DESCRIPTION OF SYMBOLS 1 ... Residual core, 2 ... Residual core transport vehicle, 3 ... Residual core recovery vehicle, 4 ... Transfer guide member, 4a ... Unloading rolling surface, 4b ... Lifting guide surface, 4
c ... loading rolling surface, 5 ... transfer rod, 10 ... lifting support rod, 1
3 ... Stopper

Claims (2)

[Scope of utility model registration request] 1. A substantially Z-shaped transfer guide member having an unloading rolling surface, a loading guide surface, and a loading rolling surface is erected on one side of a residual core carrier, and the lifting guide is provided. An elevating support rod for supporting and transporting the residual core along the surface is provided, and the residual core on the residual carrier is transferred to the unloading rolling surface of the transfer guide member and transferred onto the elevating supporting bar. A reciprocating transfer rod having a falling forward posture and a standing retreat posture in which it stands up and moves backward after the transfer is provided, and a residual core recovery cart for disposing a residual core recovery carriage is provided below the end of the loading rolling surface. apparatus 2. A roll paper residual core collecting device according to claim 1, wherein a straightening stopper is provided so as to be retractable in the middle of the loading rolling surface.