JPS6194903A - System for conveying and keeping band material - Google Patents

Abstract

PURPOSE:To reduce manpower and to improve work efficiency by moving a transport truck along parallel band material stock device to a stocker and working factory to be carried in and out and transferred to the stocker in the above system for band materials stacked in multistage. CONSTITUTION:A band material transferred from a truck T onto a transport truck 1 by a crane 2 is moved to the respective designated devices 10a of band material stocker 10 arranged parallel to each other on both sides of a travelling path X. Subsequently, the band material is carried in the device 10a or the stocked band material is carried out by carry in-and-out conveyers not shown disposed on the respective stockers 10. The carried-out band material is delivered by the truck 1 to a conveying apparatus 30 comprising a band material push-up table 31, a flat shot blast 32, and a carry-out conveyer 33, and moved to a working factory. This arrangement can reduce manpower and improve efficiency of carrying-out operations.

Description

[Detailed Description of the Invention] [Industrial Field of Application] This invention provides an I! It is related to the transport and storage system, and more specifically, it is a belt-shaped system that stores a plurality of strips in a stacking device in multiple stages, and automatically loads and unloads the stocked strips and automatically transports them to a processing factory. This relates to material transportation and storage systems.

(Prior Art) Conventionally, as a method for stocking a plurality of strip materials such as steel plates, a so-called mountain reconnaissance method is known in which, for example, steel plates are sequentially stacked on top of each other.

However, in the case of the above-mentioned conventional method, cranes, carts, and numerous conveyors are required to stack and unload the steel plates, and it also requires a lot of time and effort. A large space was needed for stocking.

In addition, as a steel plate processing line, after stocking the delivered steel plates, they are transported via cranes, trolleys, conhairs, etc.
Since an operator is required for each work, there is a problem in that it is not possible to save labor in stocking steel plates.

[Purpose of the invention]

This invention was devised by paying attention to the conventional problems, and its purpose is to automatically perform all of the steps of loading, stocking, and discharging the strip material to a processing factory. The present invention provides a conveyance and storage system for belt-shaped materials that is humanized to reduce the labor involved in stocking the belt-shaped materials and efficiently carry out the carrying-out work.

C. Structure of the invention] In order to achieve the above object, this invention
A plurality of generally delivered strips are transferred onto a transport vehicle at the entrance of the strip material stocking device, and this transportation vehicle is moved along several strip material stocking devices installed in parallel. The strip materials are transferred and stocked in a multi-stage manner to a chain conveyor arranged in a direction perpendicular to the carrying-in/out conveyor to the strip material stocking device. Multiple strips of material are loaded and unloaded in sequence and transported by one general truck.
The gist is to sequentially transport the materials to the processing factory via blast blasting, unloading conveyor, and loading cart.

[Embodiments of the invention]

The present invention will be described in detail below based on the accompanying drawings.

FIGS. 1 and 2 show a plan view and a side view taken along arrows 1--2 of a belt material conveyance and storage system according to the present invention,
This transportation and storage system (a three-dimensional warehouse, etc.) includes a stocking device 10 for strip materials such as steel plates, a transportation device 30, and a strip material W.
It consists of a processing factory 40.

Eight of the stocking devices 10a are installed on both sides of the traveling path X of the 119 transport vehicle L, and the strip material W transported by the trunk T is placed at the entrance X1 of the strip material stocking device 10. A crane 2 for transferring onto the trolley 1 is movably disposed along a traveling rail 3.

As shown in FIGS. 3 to 5, the stocking device 10a has a structure including a loading/unloading conveyor 11 such as a pipe roller conveyor horizontally arranged, and a loading/unloading conveyor 11 arranged in a direction perpendicular to the loading/unloading conveyor 11. It is composed of a chain conveyor 12.

In the carry-in/out conveyor 11, a plurality of pipe rollers 13a are rotatably supported by a support 13 at predetermined intervals. Each pipe roller 13a of the carry-in/out conveyor 11 is configured to be rotated independently by a drive motor 15 provided individually.

On both sides of the loading/unloading conveyor 11 in the longitudinal direction, frames 1 are installed.
An endless chain conveyor 18 is disposed at a predetermined interval on both sides of the pedestal 16 and at both lower ends of the carry-in/out conveyor 1 via sprockets 17a and 17b.

A plurality of hook-shaped attachments 19 are attached to the chain conveyor 18, and are used to support and lift upward the strip material W conveyed by the carry-in/out conhair II.

The sprocket 17a installed on the pedestal 6 is driven by a drive motor 20 via a chain 21.

Further, between the chain conveyors 18, a holding device 22 for holding a plurality of rod-like bodies Q is installed at the bottom of the single-shell conveyor 11.
The strip material W is lifted upward by being hooked onto the attachment 19 of No. 8. The holding device 22 includes a support stand 2
The support plate 25 is rotatably supported on the hinge 24 via a hinge 24, and the cylinder 26 rotates the support plate 25 about the hinge 24 as a fulcrum.

The tip of the support plate 25 is located close to the chain conveyor 18, and scoops up the stocked rods Q one by one onto the attachment 19 of the chain conveyor 18, and then scoops up the strip material carried by the carry-in/out conveyor 11. The structure is such that W is placed on a rod Q and sequentially stocked onto a chain conveyor I8.

Incidentally, the raising of the chain conveyor 18 is at a pitch of 1 tact, and is linked to the movement of the strip material WOIIIJ.

Next, the conveying device 30 carries out a push-up stage 31 for the strip material W and a flat shot blaster at the outlet X2 of the belt stripping device 10 in a direction perpendicular to the running path 3
2 and (LQ oblique strip material IB delivery conveyor 33) are arranged linearly.

This conveying device 30 loads and unloads the strip material W stocked in the strip material stocking device 10 onto the carrier vehicle 1.
After the strip-shaped material W is conveyed to the position of the push-up table 31, the strip-shaped material W is placed on the push-up table 31 using a push-up device (not shown) or the like. From here, a flat shot blaster 32 is used to completely remove the rust that has adhered to the surface of the strip material W.
The belt-like material is transported by the conveyor 33 to the standby position of the transport cart 35. Strip material removal Conhair 33 to II! The strip material W transferred to the one-person trolley 35 is transported to the carry-in conveyor 41 installed in the processing factory 40, and the strip material W transferred to the carry-in conveyor 41 is transferred to a plasma processing machine equipped with a numerical control device. It is transported to a cutting device 42, where it is cut into a predetermined length and width. From here, transport vehicle 1a
It is carried out to the outside of the processing factory 40 by.

In addition, the strip material stocking device 50 installed on the side of the carry-in cart 35 in FIGS. 1 and 2 is used to stock finished strip materials W before transporting them to the processing factory. With the processing capacity of 40 and the finishing ability of finishing the strip material W with the flat shot blast 32, it is used when the strip material W is left to stand for a while.

In addition, in FIG. 1, the dashed-dotted line shows the rail of the carrying-in truck 1a, and the arrow shows the moving direction of the cart.

As described above, in the belt material W transportation and storage system according to the present invention, the belt material WOIM person, the transfer work, the stocking work and unloading to the belt material stocking device 10. Blasting and unloading work, processing factory 40
The entire loading process can be carried out automatically without any human intervention (.

is possible.

Moreover, as for the action of the strip material stocking device 10, when the strip material W carried in by the carry-in/out conhair 11 stops at a predetermined position, the drive motor 20 of the chain conveyor 21 installed on the pedestal 16 starts rotating. When the chain conveyor 18 starts rising by one pitch (approximately 200 mm), the rod-shaped body Q is scooped up by the axotiment 19 provided on the chain conveyor I8, and the rod-shaped body Q already supported by the axotiment 19 is carried out. The strip material W stopped on the incoming conveyor 11 is raised by one pitch and stocked.

This kind of operation is carried out sequentially by the belt material W that is sent 11i1.
At least as many strips W as the number of axotiments 19 provided on one side of the chain converter hair 18 (in this embodiment, 60 strips per group) are stocked.

In addition, when carrying out the stocked strips W, the drive motor 20 is reversed to sequentially transport the strips W.
can be unloaded onto the loading/unloading conveyor 11.

〔Effect of the invention〕

This invention transfers a plurality of strips transported by a truck as described above onto a carrier at the entrance of a strip material stocking device, and several of these carriers are installed in parallel in an H1 shape. While moving along the material stocking device, the strip material is transferred in multiple stages to a predetermined strip material stocking device via an in/out conveyor and to a chain conveyor disposed perpendicularly thereto. While stocking,
The plurality of strips stocked in the strip material stocking device are sequentially unloaded and carried out by the IJIi carriage, and sequentially transported to the processing factory via the Shonto Blast, 1liR output conveyor, and loading carriage. By automatically carrying in, stocking, and transporting the strips to the processing factory, it is possible to reduce the labor involved in stocking the strips and to save labor in carrying out the work. Since the loading and unloading of materials can be carried out automatically, it is possible to remote control the conveying line for strips and materials, and it is also possible to stock a large number of strips in a narrow space.

[Brief explanation of drawings]

FIG. 1 is a plan view showing the conveyance and storage system for strip material;
Fig. 2 is a side view taken along arrow nn in Fig. 1, Fig. 3 is a plan view of the loading/unloading conveyor, Fig. 4 is a longitudinal sectional side view taken along the TV-TV line in Fig. 3, and Fig. 5 is a side view taken along the line TV-TV in Fig. 3. FIG. 4 is a longitudinal cross-sectional side view taken along line V-V in FIG. 4; ■...Transportation truck, 10...Strip material stocking device, 1
1...ll1ll in/out conveyor, 18...chain conveyor, 32...shot blast, 33...outgoing conveyor, 35...incoming trolley, 40...processing factory, W...band shape Material, T...Truck, Xl...Inlet of stock device.

Claims (1)

[Claims] A plurality of strips transported by a truck are transferred onto a transport vehicle at the entrance of the strip material stocking device, and this transportation vehicle is moved along several strip material stocking devices installed in parallel. The strip material is transferred to a predetermined strip material stocking device via an in/out conveyor and transferred to a chain conveyor disposed perpendicularly thereto in a multi-stage manner, and then stocked. A belt-like material conveyance and storage system characterized by sequentially loading and unloading a plurality of strip-like materials, transporting them out by a transport truck, and sequentially transporting them to a processing factory via shot blasting, a carry-out conveyor, and a carry-in truck.