JPH0555418B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a rolled corrugated board stand on which a rolled corrugated board is mounted.

(Prior Art) Corrugated cardboard is used for curing (protecting) building materials (precious wood, pillar materials), etc. at work sites and during transportation. The amount of cardboard used varies depending on its purpose, so manufacturers generally supply long rolls of corrugated cardboard, which users cut into predetermined lengths for each purpose. I am using it.

To give an example of how to use it, at work sites such as factories, the roll-shaped corrugated cardboard is simply mounted on the rolled corrugated board stand, and the corrugated board stand does not have length measurement and cutting functions, so The worker pulls out the amount necessary for the work each time from the rolled cardboard stand and cuts it free-hand using a knife or the like.

(Problem to be Solved by the Invention) As mentioned above, in the state where the rolled corrugated board mount does not have the function of measuring and cutting the length of the corrugated cardboard, it is possible to measure the required length of the rolled corrugated cardboard using a scale. This requires additional effort and is not efficient, and since the cutting is done freehand as described above, the accuracy is low and the cut surface tends to be rough. Furthermore, using a ruler or the like to improve cutting accuracy has the disadvantage that it is not efficient because it interrupts the flow of the cutting process.

The present invention has been made in view of the above-mentioned points, and its purpose is to provide a frame for rolled corrugated cardboard that has a well-finished cut surface, has highly accurate length measurement and cutting functions, and is highly efficient. be.

(Means for Solving the Problems) In order to solve the above-mentioned inconveniences, the present invention provides a gable-shaped framework and a first
a shaft member support part for mounting a shaft member fixed to the roof surface side of the shaft, the shaft member having a corrugated cardboard wound in a roll shape;
A cutter guide supported rotatably about an axis parallel to the ridge of the framework on a second roof surface side opposite to the first roof surface side of the framework, and a cutter guide slidable on the cutter guide. between the cutter blade of the cutter and the tip of the cardboard supported on the second roof surface side of the framework and pulled out to the second roof surface side of the framework; A scale for measuring distance is provided.

(Function) In the present invention, a length measuring scale as described above, a cutter for cutting, and a cutter guide are added to the conventional rolled corrugated board stand, and the required length of the corrugated board is measured and cut. Sometimes, the cardboard is fixed and the cutter is guided by a cutter guide so that it does not shift during the cutting operation, and the cutting accuracy is high and the finish of the cut surface is good. Furthermore, in the present invention, since the cutter is provided with a cutter blade capable of cutting in both left and right directions, together with an attracting magnet,
The cutter can cut in both left and right directions, and the cutter blade can be easily attached and detached.

(Example) Next, embodiments will be described with reference to the drawings.

FIG. 1 is a perspective view showing an embodiment of a pedestal for rolled corrugated cardboard according to the present invention, including a gable-shaped frame and two rolled corrugated cardboard rolls (one of which is parallel to the ridge of the frame). Preparatory roll for the next process)
is on the shelf. The pulled out cardboard is in the middle of being cut by the cutter, and the right side of the cardboard is partially cut out to show the rear view. Although the above framework is constructed using shaft members in this embodiment, it is also possible to use plate materials for part or all of it. FIG. 2 is a side view showing the cutter and the cutter guide, and the dotted line indicates the position where the cutter guide is raised as will be described later. FIG. 3 is an explanatory view showing the structure of the cutter, and FIG. 4 is an exploded perspective view showing the structure of the cutter and how the cutter and the cutter guide are connected. In this embodiment, a combination of two blades is used as a cutter blade capable of cutting in both left and right directions.

In these drawings, 1 is a roll of corrugated cardboard, 1a is a shaft inserted into the corrugated cardboard 1 for mounting it, 1b is a corrugated cardboard pulled out from the corrugated cardboard, and 2 is the corrugated cardboard used as a ridge of the framework. A joint part 2a which is a cutter for parallel cutting and is slidably joined to a cutter guide 4, which will be described later.
, a steel cutter blade 2d that is combined with a two-piece structure so that it has a cutting function even when the cutter 2 is moved in either the left or right direction, and the cutter blade 2d is previously attracted to a predetermined position when it is installed. a cutter blade holder 2c having a magnet 2e for positioning, a coupling portion 2a for tightening and fixing the cutter blade 2d with the cutter blade holder 2c, a rod screw 2g, and a wing nut 2h, and a cutter holder receiving portion 2b of the body structure. It is composed of.

The joint part 2a is a steel joint 2 having a T-shaped cross section and having a rust-proofing treatment such as nickel plating on the back surface.
The coupling tool 2f is fitted into a guide groove 4a having a T-shaped cross section provided in the cutter guide 4, and is coupled so as to be slidable in both left and right directions along the groove 4a.

The cutter blade holder 2c has a magnet 2e, for example, a sintered magnet, which is attracted to the cutter blade 2d in order to position it, and is embedded in the upper surface of the cutter blade holder 2c. A hill portion having 2i is provided.

The lower surface of the cutter blade holder receiving portion 2b and the upper surface of the cutter blade holder 2c serve to prevent each other from rotating when the cutter blade 2d is sandwiched and tightened and fixed with the rod screw 2g and wing nut 2h. The steps are provided so as to engage with each other.

The joint portion 2a, the cutter blade holder 2c, and the cutter blade holder receiving portion 2b are all made of hardwood in this embodiment, but they may also be made of, for example, aluminum alloy or plastic. There are certain things that need no explanation.

In addition, the cutter blade 2d is constructed using two cutter blades for work, but depending on the shape of the cutter blade, it can also be constructed with a single blade so that it has cutting functions in both left and right directions. be. Reference numeral 3 denotes a scale for measuring the length of the cardboard, and is provided in the direction in which the cardboard 1b is pulled out from the cutter section.
Reference numeral 4 denotes a cutter guide, which has a guide groove 4a for guiding the cutter 2 onto a predetermined cutting line parallel to the ridge of the framework, and is attached to a work board 5 for performing cutting work by a hinge 4b. . The work board 5
A relief groove 5a is provided at the cutting edge of the cutter blade 2d in alignment with the above-mentioned cutting line. In addition, the cutter guide 4 has the cutter 2 attached to its connecting portion 2.
It is connected to the ridge of the framework so that it can slide parallel to it by a. Reference numeral 6 denotes a frame of a stand for rolled corrugated cardboard, and 6a, 6b, and 6c are cross beams constituting the frame 6. Only the middle 6c of the cross beam has a circular cross section,
It also serves as a guide when pulling out cardboard. 6
Reference numeral d denotes a receiving metal fitting for pivotally supporting the shaft member 1a inserted into the rolled corrugated cardboard 1.

Next, operations using the rolled corrugated board stand according to the present invention will be explained.

First, the cutter guide 4 is pulled up about the hinge 4a (to the position indicated by the dotted line in FIG. 2) to create a gap between the work panel 5 and the cutter guide 4. Next, the rolled corrugated cardboard 1 placed thereon is unwound and passed through the gap using the cross beam 6c of the framework 6 as a guide. cardboard 1
b is further pulled out along the surface of the scale 3 for length measurement while checking the scale of the scale 3 until the required length is reached. When the length of the corrugated cardboard 1b that has been pulled out reaches the required length, move the cutter guide 4 toward the work panel 5, return the hinge 4b to the axis, and remove the corrugated cardboard 1.
b is held down and fixed on the work board 5 by the cutter guide 4. Then, the cutter 2 is moved along the cutter guide 4 from one end of the cutter guide 4 toward the other end to cut the cardboard 1b. Next, the cutter guide 4 is pulled up around the hinge 4b (the position indicated by the dotted line in Figure 2), and the cardboard 1b is pulled out to a length necessary for the next operation. The above operations are then repeated.

Next, the operation of attaching and detaching the cutter blade 2d of the cutter 2 will be explained.

First, when attaching the cutter blade 2d, attach the two cutter blades 2 to the magnet 2e provided on the cutter blade holder 2c.
d is attracted to the magnet 2e with the blade facing outward and the cutting edge touching, and the stepped portion 2i for positioning is attached.
Then, the cutter blades 2d are brought into contact with each other to dispose the cutter blades 2d at predetermined positions. In this manner, the cutter blade 2d is positioned and attracted by the magnet 2e, and the cutter blade holder 2c and the cutter blade holder receiving portion 2b are tightened and fixed by the rod screw 2g and wing nut 2h.

When removing the cutter blade 2d, loosen the wing nut 2h and remove the cutter blade holder with the cutter blade 2d adsorbed from the cutter blade holder receiving portion 2b. As described above, the cutter blade 2d can be easily attached to and removed from the cutter 2.

(Effects of the Invention) As described above, the rolled corrugated board mount according to the present invention includes a scale for measuring the length of the corrugated board, a cutter for cutting, and a cutter for guiding the cutter along a predetermined cutting line and for cutting the cardboard. By providing a cutter guide that can fix the cardboard, it is possible to measure the required length of the cardboard without adding any new work steps, and it has the effect of achieving high cutting accuracy and a good finish on the cut surface. Furthermore, in the present invention, since the cutter is provided with a cutter blade capable of cutting in both left and right directions, together with a magnet that attracts it, the cutter can cut in both left and right directions, and the cutter blade can be easily attached and detached, so that cutting of corrugated cardboard is possible. This has the effect of improving work efficiency.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing the entire frame for rolled corrugated cardboard according to the present invention, FIG. 2 is a side view showing the cutter and the cutter guide portion, and FIG. 3 is an explanatory diagram showing the structure of the cutter. FIG. 4 is an exploded perspective view showing the structure of the cutter. 1...Rolled cardboard, 2...Cut, 3...Length measurement scale, 4...Cut guide, 5...Working board,
6...Framework.

Claims (1)

[Scope of Claims] 1. A gable-shaped framework, and a first frame of the framework.
a shaft member support part for mounting a shaft member fixed to the roof surface side of the shaft, the shaft member having a corrugated cardboard wound in a roll shape;
A cutter guide supported rotatably about an axis parallel to the ridge of the framework on a second roof surface side opposite to the first roof surface side of the framework, and a cutter guide slidable on the cutter guide. between the cutter blade of the cutter and the tip of the cardboard supported on the second roof surface side of the framework and pulled out to the second roof surface side of the framework; A stand for rolled cardboard, which is equipped with a scale for measuring distance. 2. The frame for rolled corrugated cardboard according to claim 1, characterized in that a work plate is fixed to the framework to clamp the corrugated cardboard in cooperation with the cutter guide or the cutter when cutting the corrugated cardboard. 3. The rack for rolled corrugated cardboard according to claim 1, wherein the cutter blade provided on the cutter has a cutting function even when the cutter moves in either the left or right direction. 4. Claim 1, wherein the cutter includes a cutter blade and a pair of cutter blade holders that hold the cutter blade, and a magnet is provided on either side of the cutter blade holder. A stand for rolled cardboard as described in .