JPH052909U - Dustproof cover device for slicing machine - Google Patents

Abstract

(57) [Summary] [Purpose] To prevent cutting powder and cutting fluid generated during cutting in a slicing machine from scattering to the outside. A cover 21 that covers an opening formed in a cover plate 7 that is mounted in front of a cutting blade, and a projecting rod 22 that moves the cover are provided. The cover is movably mounted along a guide rail 24 attached to the cover plate, and forms a notch along the cut member inserted in the opening. The protruding rod is provided on the slide base 6 to which the member to be cut is attached, and the cover is moved through the protruding rod as the slide base moves.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

  The present invention is designed to prevent the cutting powder and cutting liquid generated during cutting in a slicing machine. The present invention relates to a dustproof cover device that prevents scattering to the outside.

[0002]

[Prior art]

  As is well known, the slicing machine uses an annular cutting blade having a cutting edge on the inner circumference. , Insert the highly hard and brittle member to be cut into the inner hole, and move the member to be cut into a wafer shape. It is designed to be cut.   When cutting, cutting fluid (including cooling fluid) is applied to the cutting edge. Part of the machine scatters in front of the machine base (supply side of the member to be cut), causing problems such as stains in the vicinity. is there.

[0003]   Therefore, a fixed cover plate is attached in front of the cutting blade to prevent its scattering as much as possible. Means are taken. An example thereof is shown in FIGS. 7 and 8.   The figure shows a horizontal slicing machine in which the member to be cut is positioned horizontally. The licing machine 1 is provided with an annular cutting blade 2 having a cutting blade 3 formed on the inner circumference, and the cutting blade 2 is The outer periphery is clamped by the blade receiver 4 and the top ring 5, and an appropriate drive means (Fig. It is rotated by (not shown). The member W to be cut is attached to the slide base 6, It is inserted into the inner hole of the cutting blade.   A cover plate 7 is attached to the front of the cutting blade and is detachably attached to the front surface of the machine base 8. Attached, covering the cutting blade 2 and inserting the member W to be cut and the slide base 6 on the front surface. The opening 10 for entering is punched.   Reference numeral 11 is a guide rail of the slide base 6 which is attached to the front surface of the cover plate. The table 6 is driven along a guide rail 11 by driving a driving means (not shown) provided inside. It gradually rises and cuts.   Therefore, it is necessary to perforate the opening 10 of the fixed cover plate 7 into a rectangular shape as shown in the figure. However, this is because the cutting fluid containing cutting powder is not scattered forward from the opening 10. I cannot escape.

[0004]   The present invention has been made in view of the above points, and it is possible to prevent the cutting fluid from splashing from the opening. The purpose is to prevent it.

[0005]

[Means for Solving the Problems]

  The present invention, which achieves the above-mentioned object, includes a cover plate mounted in front of a cutting blade. A cover for covering the formed opening, and a projecting rod for moving the cover. Is mounted so that it can move along the guide rails attached to the cover plate and Form a notch along the cut member to be inserted, and the protruding bar It is provided on the slide base to be attached, and the cover is moved via the protruding rod when the slide base is moved. It is something to do.

[0006]   Another idea is to attach a stopper to the cover in the appropriate position in the above configuration. The stopper always allows the cover to move, but prevents the cover from moving backward when required. It is provided with a switching plate.   Still another invention is that the cutout portion of the cover does not tilt the member to be cut with respect to the member to be cut. A flexible curtain piece that forms a permissible gap and that abuts the member to be cut is provided in the notch. It was attached.

[0007]

[Action]

  The cover that covers the opening as the cutting material is cut progresses as the slide table moves. Move. Therefore, the cover can always cover the opening.   In addition, by providing a stopper at the appropriate place for the transition of the cover, this stopper can be used when necessary. -This prevents the cover from going backwards, which allows you to check the inside.   Furthermore, by attaching a curtain piece to the notch of the cover, the member to be cut can be transmitted. Therefore, the cutting fluid does not leak outside.

[0008]

【Example】   1 to 6 relate to an embodiment of the present invention, the slicing machine 1 has the same structure as described above. The same parts are designated by the same reference numerals and description thereof will be omitted. However, the cover plate 7 One side is an opening / closing door pivotally supported on the machine base 8. 12 is on the member W to be cut It is a tilt mechanism for adjusting the lower left and right angles, and it is a slide table on which the cut member mounting base 13 is placed. It is attached to 6. The cover plate 7 has a rectangular opening 10 as described above. Has been done.

[0009]   Reference numeral 20 denotes a dustproof cover device that covers the opening 10. This dustproof cover device 20 Is a cover 21 that covers the opening 10, and a protruding rod 22 that moves the cover 21 up and down. Equipped with.

[0010]   The cover 21 has an arcuate notch 23 formed along the member W to be cut inserted at the lower end. And includes shoes 25 fitted to the left and right guide rails 24 attached to the cover plate 7. It The shoe 25 is made of synthetic resin having a small friction coefficient, such as Teflon. In addition, the notch 23 is provided for cutting the member W when the cover 21 is positioned at a predetermined position. A gap is provided to allow tilting by the tilt mechanism 12.

[0011]   The protruding rod 22 is attached to the slide base 6, and the cover 21 has the protruding rod 22. Is provided with a receiving plate 26 opposite to the receiving plate 26, and a small-diameter projection 22a formed on the upper end of the protruding rod is attached to the receiving plate 26. It inserts in the punched insertion hole 26a.

[0012]   Reference numeral 30 is a stopper provided at an appropriate position for the transfer of the cover 21. This is an internal inspection The cover 21 is pulled up by the handle 27 and fixed when dressing the cutting blade 3. It is designed to support this when it is fixed, and it is always folded and the cover 21 moves. Provided with a switching plate 31 such as a hinge that allows the Extending and engaging the lower surface of the receiving plate 26 of the cover 21 to support it Is.

[0013]   Further, 32 is a curtain piece which prevents the cutting fluid from flowing out along the member W to be cut, and is made of rubber. It is made of an equal flexible material, and has a cutout 33 formed along the member W to be cut at the bottom. Attach it to the lower end of the cover 21 so that it is in close contact with the upper part and both sides of the member W to be cut. It is the one.

[0014]   In the figure, reference numeral 40 denotes a curtain, and an inverted U-shaped mounting bracket 41 is attached to the tip of the slide base 6. Is attached and hung down to this, and has a width that covers the entire width of the opening 10. However, the cutting fluid is prevented from flowing out from the lower edge of the opening.

[0015]   In the above structure, the opening 10 of the cover plate 7 is always covered with the cover 21. The rise of the member W to be cut and the slide base 6 associated with the cutting is performed by the cover 2 via the protruding rod 22. 1, the cover 21 always covers the opening 10 so that the cutting fluid is sprayed to the outside. Prevent dispersal.   At this time, by attaching the flexible curtain piece 32 to the lower end of the cover 21, It is possible to prevent the liquid from flowing through the member to be cut to the outside. Also inside For inspection of the machine or dressing of the cutting edge, pull up the cover 21 and use the stopper 30 You can let us know.

[0016]   In the above embodiment, the slide base 6 supporting the ingot moves up and down (ingot The horizontal slicing machine shows an example of applying the present invention. Even if the vertical slicing machine is equipped with the cutting member vertically, It is needless to say that the same structure can be applied by simply moving it back and forth.

[0017]

[Effect of device]

  According to the present invention, it is formed on the cover plate attached to the front surface (or the upper surface) of the machine base. Cover the rectangular member to be cut and the slide base insertion opening with this cover. Since it is designed to follow the slide table, the opening is always covered during cutting work. It is possible to prevent the cutting fluid from scattering to the outside.   Also, when installing a stopper in the proper place for cover migration, prevent movement of the cover when necessary. It is convenient to stop and check the inside.   Furthermore, when attaching a flexible curtain to the member to be cut side of the cover, Can be prevented from flowing out along the member to be cut.

[Brief description of drawings]

FIG. 1 is a front view of a slicing machine to which the present invention is applied.

FIG. 2 is a side view showing a part of it in a vertical section.

FIG. 3 is a front view of the dustproof cover device.

4 is a cross-sectional view taken along the line I-I in FIG.

FIG. 5 is a front view of the cover.

FIG. 6 is a rear view of the cover.

FIG. 7 is a front view of a conventional slicing machine.

FIG. 8 is a side view showing a part of it in a vertical section.

[Explanation of symbols]

1 slicing machine 6 slide stand 7 Cover plate 10 openings 20 Dust cover device 21 cover 22 Crush bar 24 guide rails 30 stopper 32 curtains

Claims (3)

[Scope of utility model registration request] 1. A cover, which covers an opening formed in a cover plate attached to the front of the cutting blade, and a projecting rod for moving the cover, the cover being movable along a guide rail attached to the cover plate. Is formed on the member to be cut and is inserted into the opening, a notch is formed along the member to be cut, and the protruding rod is provided on the slide base to which the member to be cut is attached. A dustproof cover device in a slicing machine, which is characterized in that a cover is moved. 2. The cover is fitted with a stopper at a proper position, and the stopper always allows the cover to move, but prevents the cover from moving backward when required.
A dustproof cover device for the slicing machine described. 3. The cutout portion of the cover forms a gap between the cut member and the member to be cut, which allows the cut member to tilt, and the cutout portion is provided with a flexible curtain piece that abuts against the cut member. The dustproof cover device for a slicing machine according to claim 1, wherein