JPH0126404Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a device for easily and quickly attaching a cutter to the table of a slicer for cutting veneers from wood.

(Prior Art) Conventionally, as a blade attachment device for a slicer, the device described in Japanese Utility Model Application Publication No. 159607/1983 has been known.
In this method, after the blade is placed on the mounting surface, a blade holding plate hinged to the mounting portion is pressed onto the blade using a screw or a cylinder to fix the blade.

(Problems to be solved by the invention) The conventional knife mounting device described above temporarily fixes the knife to the mounting surface, then operates the adjustment means to adjust the protrusion of the cutting edge of the knife, and after the adjustment, the knife is fully tightened. Since the above-mentioned adjustment of the protrusion of the cutting edge must be performed in a narrow space between the table and the material feeding belt, this operation is extremely troublesome and time-consuming.

The present invention was made in order to solve the above-mentioned conventional problems, and by using a composite body that combines a blade holding plate with a means for adjusting the insertion and removal of the blade and a blade, it is possible to set the blade extension dimension as filed in the divisional application. The purpose of the present invention is to provide a blade attachment device for a slicer that eliminates the need for any adjustment after installation by bolting the composite body to the blade attachment part after setting the protrusion of the blade edge using a jig. .

(Means for Solving the Problems) The means of the present invention for achieving the above object is a side surface in which a cutter is attached to the back side of the blade holding plate, and a means for adjusting the forward and backward movement of the cutter is provided inside the blade holding plate. The present invention relates to the configuration of a blade attachment device for a slicer, in which a triangular composite body is accommodated in a corresponding notch provided on the side facing the cutting edge of a table, and fastened and fixed to a mounting surface with bolts.

(Function) In the device configured as described above, a composite body in which a cutter is attached to a blade holding plate is set on a jig as shown in Fig. 5, and the blade length adjusting means is operated to adjust the cutting edge of the cutter. After adjusting the measuring device so that it displays the desired blade length, attach a handle to the blade side of the composite as shown by the solid line in Figure 8, and use this handle to place the composite over the notch of the jig. After standing on
Replace the handle to the blade holding plate side as shown by the chain line in the same figure, and hold the handle and insert the composite into the notch made in the Tedel as shown in Figure 1 so that the blade touches the mounting surface. By passing the bolt through the hole in the blade holding plate and the long hole of the blade and screwing it onto the mounting surface, the blade will be fastened to the table near its cutting edge.
It is easy to install firmly and reliably without being pushed up by the material during cutting.

(Example) An example of implementation of an apparatus related to the present invention will be described below based on the drawings.

In Figure 9, 1 is a frame of a slicer that employs this device, and a table 2 is mounted on the top of the frame.
A frame 1 is provided on one side of the table 2.
Columns 3, 3 are set up above, and these columns 3,
3 supports an elevating frame 5 that is raised and lowered by a feed screw 4, a pair of rollers 6 and 7 are pivotally supported on this elevating frame 5, and a material conveying belt 8 is suspended between these rollers 6 and 7. The material belt 8 is driven by a speed reducer motor 9.

In FIG. 4 of the drawing, 10 is a notch formed in the table 2 to accommodate a composite body to be described later.
As shown in the figure, the side facing the blade opening 11 becomes the cutter mounting surface 12 with the required slope, and the rear side of the cutter mounting surface 12 with respect to the material feeding direction becomes the support surface 13 of the blade holding plate perpendicular to the mounting surface 12. The side profile is shaped like a right triangle.

Reference numeral 14 denotes a cutter that is mounted on the above-mentioned cutter mounting surface 12 with the front blade facing upward as shown in FIG. 1, and as shown in FIG. A plurality of long holes 15 for bolts are provided, a plurality of long holes 16 are provided between the long holes 15 for attaching the blade 14 to a blade holding plate to be described later, and a counterbore 17 is provided on the front side of the long hole 16. In addition, a groove 18 for adjusting the blade length parallel to the edge of the blade is provided at the rear of the front side of the blade 14.

Reference numeral 19 denotes a blade holding plate, which, as shown in FIG. 1, has a horizontal upper surface plate a that coincides with the upper surface of the table 2 and is provided with a stainless steel surface plate, and a sloped lower surface provided with a notch 20 in which the blade 14 is housed. b, and an inclined rear surface c that is orthogonal to this inclined lower surface b and abuts on the support surface 13.
As shown in FIG. 2, a plurality of grooves 21 perpendicular to the longitudinal direction are formed on the inclined lower surface b side of the blade holding plate 19. The pieces 23, which are moved forward and backward by adjustment screws 22, are engaged with the grooves 21, and the pieces 23 are engaged with the grooves 18 of the cutter 14 attached as shown in FIGS. 1 and 7, thereby making the adjustment. By operating the screw 22, the cutter 14 can be adjusted in and out, and the set screw 24 passed through the elongated hole 16 of the cutter 14 is screwed into this blade holding plate 19 as shown in FIG. is attached to form a right-angled triangular composite body D whose side shape matches the notch 10, and this composite body D, that is, the blade retaining plate 19 and the blade 14 have a long hole 15 and a counterbore 25 provided in each. It is fastened and fixed to the mounting surface 12 by means of a bolt 27 passed through a hole 26 provided therein, as shown in FIGS. 1 and 6.

28 is the blade holding plate 19 in the above-mentioned composite D.
A jig for setting the blade length of the cutter 14 relative to the
As shown in FIG. 7 of the drawings, a cut 29 is provided in which the above-mentioned composite D is placed upside down so that the inclined rear surface c is vertical, and the protrusion of the cutter 14 is measured on the side corresponding to the cutting edge of the cutter 14. A container 30 is provided, and a notch 32 is provided in the middle of the notch 29 to allow the composite body D to be erected and a detachable handle 31 to be replaced therewith.

33 is the first one near the cutting edge of the knife 14 mentioned above.
By abutting the tip of the adjusting screw screwed together as shown in the figure against the mounting surface 12 of the cutter 14,
When this screw 33 is fed out, the cutting edge of the cutter 14 is pushed up, thereby increasing the length of the cutter 14.

In the device shown in the embodiment, the blade holding plate 19
After setting the composite body D with the cutter 14 attached to the jig 28 and setting the blade length, the composite body D is placed in the notch 10 of the table 2 and the blade retaining plate 1 is set.
9 and the cutter 14 through the mounting surface 1 with the bolt 27.
By simply fixing the cutter 14 to the table 2, the cutter 14 could be reliably and quickly fixed to the table 2 with an appropriate blade extension dimension.

(Effects of the invention) The device related to the invention sets a composite body in which a cutter is attached to a blade holding plate on a jig, sets the blade length outside the machine, and after setting, bolts the composite body to the mounting part. If you install the blade using the following method, you can install the blade with the appropriate blade length with a small amount of effort and time.

Since the composite body is connected to the mounting part near the cutter using a bolt, the cutter is firmly and securely attached, and the cutter is not pushed up by the material when cutting the veneer. Therefore, the blade length of the cutter is The thickness is maintained constant and the thickness is accurate, resulting in a high-quality veneer with no unevenness.

It has the following unique effects.

[Brief explanation of the drawing]

FIG. 1 is a longitudinal sectional side view showing an example of the implementation of the blade attachment device for a slicer according to the present invention. FIG. 2 is a plan view showing the blade holding plate same as above. Figure 3 is a plan view of the same knife. FIG. 4 is a longitudinal side view showing notches made in the table same as above. FIG. 5 is a vertical cross-sectional side view of a composite body formed by attaching a cutter to the same blade holding plate as above. FIG. 6 is a longitudinal sectional side view of the same composite as above, housed in the notch and attached to the mounting surface. FIG. 7 is a longitudinal sectional side view showing a state in which a jig is used to set the blade length of the cutter in the same composite body. FIG. 8 is a longitudinal sectional side view of the same composite body as the handle for attaching and detaching it to the table is being replaced. 9th
The figure is an external side view of a slicer that uses the same device. FIG. 10 is a plan view taken across the column portion of the same. In the figure, 10 is the cut, 12 is the blade mounting surface, and D
13 is a support surface of the blade holding plate 19, and 21 and 22 are blade length adjusting means.

Claims (1)

[Scope of utility model registration request] A blade is attached to the back side of the blade holding plate, and a composite body with a triangular side surface shape is provided with a means for adjusting the advancement and retraction of the blade inside the blade holding plate, and a cutter is provided on the side facing the blade opening of the table to match this. A knife mounting device for a slicer, which is installed in the slot and fastened to the mounting surface with bolts.