JPS63287669A - Cart for raw fabric - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a transport vehicle having a simple structure for transporting rolls of printing paper or the like within a factory.

(Prior art) Conventionally, there has been a method for attaching and removing raw material produced and used in paper mills, printing factories, etc., such as rolls of long paper and rolls of printing paper such as films, to and from printing machines, etc. Transportation is mainly done by hand. It is possible to do this using special equipment, but it is unavoidable that the 5A installation would be complicated and large, which would make it extremely expensive, and there would be space constraints within the building. Not practical.

On the other hand, the weight of the original fabric is 100 to 1500 kq and the length is 60 kq.
0-120011. It is large and has a diameter of 400 to 1000 nm+m, and therefore has the problem of being difficult to handle manually.

For this reason, it has been desired to develop a simple device that can easily handle the above-mentioned original fabric.

(Purpose of the Invention) This invention was made in order to eliminate these conventional drawbacks, and has an "intact structure that can be easily moved around the factory, and furthermore, it is easy to handle the original fabric." It provides the raw fabric usage mvs.

(Structure of the Invention) The present invention includes a truck having running wheels, a support provided on the truck, an underframe held by the support,
The holder has a holder for the original fabric which is vertically movably held by the underframe, and a adjusting means which is placed on the cart and raises the holder to a desired height, and the holder holds the original fabric. supporting - a pair of mutually parallel support rollers, the underframe being rotatably supported by the support about an axis perpendicular to the support rollers and horizontal to the underframe in the longitudinal direction of the support rollers; An original fabric locking piece is attached to the end portion so that it projects in a substantially horizontal direction when the underframe is tilted and the end portion is lowered.

It is preferable that the pair of support rollers be configured to be rotatably held on an axis provided on the holder and movable along this axis. Further, it is preferable that the above-mentioned jacking means is movably arranged on a cart so that the original fabric can be supported at its center of gravity.

With the above configuration, by rotating the underframe around the axis, the original fabric in storage can be scooped up onto the cart using the locking pieces,
Further, the transfer to and from a device such as a printing press can be carried out by raising and lowering the original fabric holder using a jacking means.

(Example) In FIGS. 1 to 5, this fabric transport vehicle basically consists of a trolley 1 having running wheels, and an underframe 4 held by supports 2 provided on a 20-ton 1. It has a holder 10 for the original fabric held by the underframe 4 in a vertically movable manner, and a jacking means 5 disposed on the cart 1 to raise the holder 10 to an arbitrary height. There is.

The truck 1 is provided with running wheels 1a so as to be able to move in any direction on the floor 1C, and a pair of supports 2 are attached to both sides of the truck 1.

An underframe 4 is attached to the upper end of this support 2 by a shaft 3, and this underframe 4 is held by the support 2 so as to be rotatable around the shaft 3. As shown in FIG. 4, this shaft 3 is attached to the support column 2 and the underframe 4 so that
By making the through hole of the shaft 3 into an elongated hole, the underframe 4
The center of rotation can be adjusted.

The underframe 4 is made up of a pair of left and right members made of angle material connected by connecting members 40 and 41 at both ends, and a pair of left and right columns 42 extending downward are attached to one of the connecting members 40, and the other An original fabric locking piece 12 is attached to the connecting member 41 at an angle. Also, on the underframe 4,
A guide vibe 21 is attached that passes through a guide rod 11, which will be described later.

Note that the connection between the connecting member 41 and the underframe 4 is tightened by, for example, a bolt passing through a long hole in the length direction of the underframe 4, so that the amount of protrusion of the locking piece 12 from the underframe 4 can be adjusted. It is preferable to make it possible. By doing this, when the heights of the pallets on which the original fabric 100 is placed vary (see FIG. 8), the locking pieces 12 can be adjusted by adjusting the amount of protrusion of the locking pieces 12 from the underframe 4. It can be accurately positioned on the lower surface of the original fabric 100.

Under normal conditions, the lower end of the support column 42 of the underframe 4 is in contact with the top of the truck 1 and is locked by a hook 13, and this hook 1
By removing 3, the underframe 4 can be manually rotated and tilted around the axis 3 as shown by the imaginary line in FIG.

In this inclined state, the original fabric locking piece 12 protrudes in the horizontal direction so that the lower end surface of the original fabric being stored can be scooped up by this locking piece 12.

The web holder 10 includes a groove-shaped main member 10a, arcuate end members 14 and 15 attached to both front and rear ends thereof, and a pair of end members 14 and 15 connected to the respective side flaps of the end members 14 and 15. It has a shaft 9 and a support roller 8 fitted onto the shaft 9 so as to be rotatable and movable in the axial direction. As shown in FIG. 5, bearings 89 are attached to both ends of the support roller 58 between the support roller 8 and the shaft 9, so that the support roller 8 can easily rotate and open in the axial direction with respect to the shaft 9. I'm trying to get it done. Further, as shown in the imaginary line in FIG. 1, the shaft is connected between the end of the support roller 8 and the end member 15 so that the support roller 8 does not fall to the end of the shaft 9 when the holder 10 is tilted. An appropriate spring may be placed around the outer periphery of 9.

Further, a reinforcing member 16 made of a pair of angle members is attached between both side ends of the end members 14 and 15, and a guide rod 11 extending downward is attached to this reinforcing member 16, and this guide rod 11 is attached to the underframe. Guide vibe 21 attached to 4
The holding body 10 is guided when the holding body 10 moves up and down.

Further, a jacking means for raising the holding body 10 to an arbitrary height is disposed on the truck 1, and this jacking means includes a hydraulic jack 5, a support member 17 attached to the upper end of its piston rod 51, and a hydraulic jack. In addition, a lever 6 for operating a hydraulic jack and a hydraulic release knob 7 are provided, and the lever 6 is guided in vertical movement by a guide member 60.

A guide rod 54 extending downward is attached to the support member 17, and the guide rod 54 is passed through a guide vibe 50 provided on a trolley 55 to guide the vertical movement of the support member 17. ing. Further, the truck 55 is formed to move in the front and back direction on a rail 1b formed at the center of the truck 1.

Next, the operation of this device will be explained. Remove the hook 13 from the state shown by the solid line in FIG. 1, rotate the underframe 4 by hand around the shaft 3, and hold the underframe 4 for use as a material as shown in the imaginary line in FIG. 1 and in FIG. 8 (A). It is tilted together with the body 10. and,
The lower end surface of the original fabric 100 on the pallet 101 is received by the locking piece 12, and the original fabric 100 is inclined to lie on the support roller 8 as shown in FIG. 8(B). The underframe 4 is rotated around the axis 3 as shown in FIG. 8(C).
is raised horizontally together with the original fabric 100, and the original fabric 100 is pushed by hand to move along the shaft 9 together with the support roller 8, so that the center of gravity of the original fabric 10 becomes the center position of the cart 1. Further, the support 42 of the underframe 4 is locked by the hook 13. In this state, the trolley 1 is run to transport the raw fabric 100 to a predetermined position.

Yu moved the trolley 1 to a predetermined position, and the raw fabric 1 on the trolley 1
The holder 10 is raised so that the holder 10 is at a height facing the chuck 102 of a device such as a printing press. This operation is performed by moving the cart 55 on the cart 1 to a position directly below the center of gravity of the web 100 from the state shown in FIGS.
This is done by operating the hydraulic jack 5 and raising the support member 17. As a result, the holder 10 holding the original fabric 100 rises as shown in FIGS. 6, 7, and 8(D).

After the original fabric is held by the chuck 102, the support member 17 is lowered by controlling the oil pressure of the hydraulic jack 5 by operating the knob 7, and the holder 10 returns to the state shown in FIGS. 1 and 2. .

Thereafter, by similar operations, the original fabric 100 can be transported from the storage position to the installation position of the apparatus, or can be carried out from the installation position.

In this way, in order to load the original fabric 100 onto the trolley 1 from the storage state, it is only necessary to rotate the underframe 4 around the shaft 3 and scoop it up with the locking piece 12. 100 can be easily mounted on the trolley 1. In addition, the device can be easily transferred to and from equipment such as printing presses using jacking means, and since the device has an extremely compact structure, it does not take up much space and is convenient for moving through narrow passages. .

(Effects of the Invention) As explained above, according to the present invention, by rotating the underframe around the axis, the original fabric in a stored state can be easily scooped up onto the cart using the locking pieces, and the printing machine Transfer to a device such as this can be carried out by lowering the web holder using jack means, and the device itself has an extremely compact structure, so it can be placed in various locations within the factory without taking up much space. It is very convenient for transporting raw material.

[Brief explanation of drawings]

Fig. 1 is a sectional front view showing an embodiment of the present invention, Fig. 2 is a right side view thereof, Fig. 3 is a left side view of Fig. 1, and Fig. 4 is a sectional view taken along the line IV--IV of Fig. 1. , FIG. 5 is a cross-sectional view of the holder for the original fabric, and FIG. 6 is a view corresponding to FIG. 1 with the holder in the raised state.
FIG. 7 is a left side view of FIG. 6, and FIGS. 8(A) to 8(D) are explanatory diagrams showing the operation of this device. 1.55... Trolley, 2,42... Strut, 3... Rotation center axis of underframe, 4... Underframe, 5... Hydraulic jack, 8... Original fabric support roller , 9... Shaft of support roller, 10... Holder for raw fabric, 100... Original fabric. Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 (A) (B)

Claims (1)

[Claims] 1. A cart having running wheels, a support provided on the cart, an underframe held by the support, and a holder for the original fabric held movably up and down by the underframe. and a jack means disposed on the carriage to raise the holding body to a desired height, the holding body having a pair of mutually parallel support rollers supporting the original fabric, The frame is rotatably supported by the support column about an axis perpendicular to the support roller and horizontal, and the underframe is inclined at the end of the underframe in the length direction of the support roller so that the end thereof is lowered. A raw fabric transport vehicle characterized in that a raw fabric locking piece that protrudes in a substantially horizontal direction is attached. 2. Claim 1, characterized in that the pair of support rollers are held rotatably about an axis provided on the holding body and are also held movably along this axis. The mentioned transport vehicle for raw fabric. 3. The raw fabric transport vehicle according to claim 1, wherein the jacking means is movably arranged on a truck.