JPH0718554Y2 - Cutting machine for sheets such as meat paper - Google Patents

Description

[Detailed Description of the Invention] [Industrial field of application] The present invention is made of 100% natural pulp, which is firm and hard to cut.
The present invention relates to a cutting device that is suitable for cutting meat paper and can also smoothly cut other vinyl sheets, tissue paper, wrap, and the like.

[Prior Art] Conventionally, the above long rolled-up meat paper and other sheets that have been rolled up have been cut with a knife or scissors, but they have not been cut accurately. On the other hand, it is difficult to cut extremely thin and soft sheets such as tissue paper and wrap, which has a drawback that it hinders work.

[Problems to be Solved by the Invention] The problem to be solved by the present invention is that even a wide seat is extremely easy
An object of the present invention is to provide a cutting device that can cut quickly, safely and neatly.

[Means for Solving the Problem] The means of the present invention comprises a fixed underframe composed of a rail attachment frame frame and a guide frame rod parallel to the rail frame, and a circular rod-shaped rail attached to the rail attachment frame rod. The pressing roller of the sheet to be cut, which is in contact with the left and right sides of the sheet to be cut, and the cutting roller are attached to one shaft, and the shaft is slidably suspended on the guide frame rod, and is attached to the moving body via a support piece. That is, the chamfered edge of the pressing roller was brought into contact with the rail by supporting and supporting the spring on the support piece, and the sharp edge of the cutting roller without the chamfered edge was pressed against the rail.

[Embodiment] In the drawings, reference numeral 1 is a fixed underframe, and rail connecting frame rods 1a and guide frame rods 1b parallel thereto are provided with short connecting rods 1c, 1 at both left and right ends.
It is formed into a rectangular shape by d, and fixed legs 2 and 3 fixed to an arbitrary vertical wall surface are fixed to the rectangular rail attachment frame rod 1a so that the fixed underframe 1 projects from the mounting wall surface, and it is wound above it. The end of the sheet supporting the sheet to be cut is hung in front of the rail attachment frame rod 1a for cutting.

The circular rail 4 is brought into contact with the surface of the rail attachment frame rod 1a facing the guide frame rod, and the screws 4a at both ends thereof are connected to the holes 5 of the connecting rods 1c and 1d.
The rail surface can be pivotally converted by inserting it into the nut and tightening it with the nut 6 to loosen it.

Similarly, a movable body 7 having a gate-shaped cross section is loosely fitted to the rectangular guide frame rod 1b at its upper end, and the rotors 8 and 9 contacting the inner surface of the prism are attached to the movable body 7. A support piece 11 is pivotally attached to the lower part of the moving body 7 by a pin 10 (Fig. 3), and a pressing wheel (bearing) 12 and a cutting wheel (bearing) 13 of the sheet P to be cut which come into contact with the rail 4 from the left and right are provided. Attached to the support piece 11 with one shaft 14, the support piece
One end of the coil spring 15 is locked to the pin 16 provided on the pin 11, and the other end of the coil spring 15 is hooked to the pin 17 of the moving body 7, so that the two rolling wheels 12, 1
Energize 3 toward the rail side. Thus, the chamfered edge 12a of the pressing roller 12 contacts the rail 4, and the sharp edge 13a of the cutting roller 13 without the chamfer edge contacts the rail 4.

[Operation] When the sheet to be cut is positioned on the rail 4 and the moving body 7 is slid by hand or using power, one pressing roller 12 holds the sheet to be cut and the other cutting roller 13 Is its sharp edge 13
The sheet P to be cut is cut by a and the rail 4.

[Effect] According to the present invention, the sheet to be cut can be neatly cut by sliding the moving body 7 along the guide frame rod 1b, and in particular, both the rolling wheels 12 and 13 are rotated by being pressed by springs. As a result of the movement, long sheets can be cut without any trouble, and the length can be freely selected in terms of structure. The sheet to be cut does not need to be pressed and there is no blade so there is no danger and it is safe, and it is suitable for cutting things that are hard to cut with ordinary blades and scissors like meat paper, and like tissue paper and wrap. This has the effect of smoothly cutting thin sheets.

[Brief description of drawings]

The drawings show an embodiment of a cutting device for sheets such as meat paper according to the present invention. FIG. 1 is a front view, FIG. 2 is a vertical side view, and FIG. 3 is a vertical front view of essential parts. Figure 4 is the third
It is a longitudinal side view of a part of the figure. 1 ... Fixed underframe, 1a ... Rail mounting frame rod, 1b ... Guide frame rod, 4
… Rails, 7… Moving bodies, 11… Supporting pieces, 12… Pressing rollers, 13
… Cutting wheels, 14… Shaft, 15… Spring

Claims (1)

[Scope of utility model registration request] 1. A pressing wheel for a sheet to be cut which comprises a fixed underframe comprising a rail attachment frame rod and a guide frame rod parallel to the rail attachment frame rod, and which comes into contact with a circular rod-like rail attached to the rail attachment frame rod from the left and right sides. A cutting roller is attached to a single shaft, and the shaft is supported by a moving body slidably suspended on the guide frame rod through a supporting piece, and a spring is locked to the supporting piece. A cutting device for sheets such as meat paper in which the chamfered edge of the press roller is brought into contact with the rail, and the sharp edge of the cutting roller without the chamfer is pressed against the rail.