KR200274687Y1 - cutting cutter for binding fruit - Google Patents

Abstract

When the blade of the cutting cutter for cutting various roots of vegetables or vegetables that are automatically bound wears or is damaged, only the worn parts are cut and used after cutting. The binding unit includes a rotating body 140 which is condensed to the motor (M). In the cutting cutter for vegetables, the cutting knife is installed on the upper surface of the rotating body 140, the lower support plate 130 is formed with a plurality of long holes 131, and the lower knife is installed on the upper surface of the lower support plate 130, the cutting knife 101 is formed An intermediate support plate 110 and a plurality of coupling supporter grooves 111 are formed to be radially inclined so as to be coupled to each other, and are installed on the upper surface of the intermediate support plate 110, and the holes are provided at the same positions as the long holes 131 of the lower support plate 130. The upper support plate 120 is provided with the cutting knife 100 fixedly supported by the coupling long groove 111 by the fastening means penetrating through the long holes 121 and 131 and the fixing hole 101.

Description

Cutting cutter for binding fruit

The present invention relates to a cutting cutter for a binding vegetable that can cut various roots of vegetables or vegetables that are automatically bound by a binding machine, and more particularly, roots of vegetables such as leek, which are bound in a stage. The cutting knife for cutting the part is installed radially inclined so that only the outer part is exposed to the outside between the upper and lower support plates. When the blade of the exposed outer part is worn out, only the worn part is cut and removed. It relates to a cutting cutter that can be moved and utilized continuously.

The vegetable binding device to which the cutting cutter according to the prior art shown in FIG. 3 is applied includes a conveying means 40 for conveying in one direction a leek and the like loaded in a predetermined amount on a conveying base 50 mounted at equal intervals on an outer surface thereof; Binding means 60 for automatically binding the leek loaded on the transfer support 50 by the binding straps, and a cutting cutter for cleanly cutting the root portion of the leek, which is axially coupled to the motor 70 and bound to the stage during rotation. 80 is provided.

At this time, as shown in Figures 1 and 2, the above-described cutting cutter 80, the rotary plate 10 is formed integrally in the "T" shape on the top of the shaft 12 that is axially coupled to the motor 70. However, the upper surface of the rotating plate 10 is formed to be inclined downward in the radial direction and the plurality of grooves 14 are formed radially, the through holes 16b formed in the cutting knife 16 and the through holes 18 formed in the grooves 14. The cutting knife 16 is detachably fixed to the groove 14 by the fastening member 20 and the nut 21 penetrating through).

However, the cutting cutter 80 as described above, the upper surface of the rotating plate 10 is formed to be inclined downward toward the center, and the rotating plate 10 is integrally formed on the upper end of the shaft 12, the width of the cutting knife 16 As the corresponding groove 14 is radially processed on the upper surface of the rotating plate 10, the machining operation is difficult, so that the manufacturing cost of the rotating plate 10 is increased, and when the blade 16a of the cutting knife 16 is worn or damaged, the cutting is performed. Since the knife 16 itself has to be replaced with a new one, there is a problem that waste of material and cost is caused.

In addition, the fastening state of the cutting knife 16 installed to be exposed to the upper surface of the rotating plate 10 is very unstable, the shear stress generated in the process of cutting vegetables and the like concentrated on the hole 16b of the cutting knife 16 Therefore, when the fastening state of the fastening members 20 and 21 for fixing the cutting knife 16 to the rotating plate 10 is easily loosened or severe, the hole 16b of the cutting knife 16 is cut. There was also a problem such that a safety accident can be generated by scattering pieces of the cutting knife 16 is rotated.

The purpose of the present invention is to cut and remove only the worn part when the blade tip of the cutting knife is worn, and then to move the cutting knife to the removed length to continue to use the cutting vegetable cutting cutter for lowering the cost cost To provide.

Another object of the present invention is to provide a cutting cutter that can reduce the production cost of the intermediate support plate to which the cutting knife is coupled and the upper and lower support plates in close contact with the upper and lower surfaces thereof to reduce the manufacturing cost of the cutting knife. will be.

Another object of the present invention is to increase the clamping force of the cutting knife and to distribute the shear stress acting on the cutting knife during work, to prevent the loosening of the fastening member to install the cutting knife and the cutting knife to the support plate It is to provide a cutting cutter that can prevent the deviation from to greatly improve the work safety.

1 is an exploded perspective view of a part of the cutting cutter for the binding vegetables according to the prior art,

2 is an assembled cross-sectional view of FIG.

3 is a state of use of the cutting cutter of the prior art,

4 is an exploded perspective view of the cutting cutter for the binding vegetable according to the present invention,

5 is a front view of the cutting cutter assembled state according to the present invention,

Figure 6 (a, b) is a view showing that the cutting knife is drawn out by a certain length so that it can be used continuously when the blade of the cutting cutter of the present invention is worn,

7 is a view of the vegetable binding apparatus to which the cutting cutter according to the present invention is applied.

* Explanation of symbols used in the main part of the drawing

100; Cutting knife

101; Fastener

102; Perforation

110; Intermediate support plate

111; Home

112; Fastener

120; Upper support plate

121; Longevity

122; Fastener

130; Lower support plate

131; Longevity

132; Fastener

140; Rotating body

M; motor

The object of the present invention described above, in the cutting cutter for a binding vegetable having a rotating body 140 which is condensed to the motor (M), the lower support plate installed on the upper surface of the rotating body 140, a plurality of long holes 131 is formed 130 and the intermediate support plate 110 is installed on the lower support plate 130, the intermediate support plate 110 formed of a plurality of coupling long groove 111 is radially inclined so as to support the cutting knife 100 formed with a fixed hole 101, the middle It is installed on the upper surface of the support plate 110, the long hole 121 is formed at the same position as the long hole 131 of the lower support plate 130, the cutting knife by the fastening means penetrating the long holes 121 and 131 and the fixing hole 101 ( It is achieved by providing a cutting cutter for the binding vegetable, characterized in that 100 is provided with an upper support plate 120 that is fixed to the coupling long groove 111.

At this time, preferably, the diameters of the upper and lower support plates 120 and 130 and the intermediate support plate 110 are the same, and the cutting knife 100 has only a worn couple when the tip portion of the blade is worn. A plurality of cutting lines 102 are formed at regular intervals so that they can be cut out by length and drawn out in the longitudinal direction.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which is intended to explain in detail enough to be easily carried out by those skilled in the art to which the present invention belongs. This does not mean that the technical spirit and scope of the present invention is limited.

As shown in Figure 4 to 6, the cutting cutter for the binding vegetable of the present invention, when the fixing hole 101 is formed at one end and the blade is worn, after removing the worn portion by a certain length, removed A plurality of cutting lines 102 formed with a plurality of cutting lines 102 at regular intervals so as to move outward by a length, and a plurality of cutting grooves 111 of the rectangular to which the cutting knife 100 is coupled to be inclined radially And the intermediate support plate 110 formed with a plurality of fixing holes 112 in the coupling field groove 111,

Long holes 121 and 131 are formed to form the same axis as the coupling field groove 111, and the fixing holes 122 and 132 are positioned at positions corresponding to the fixing holes 112 inwards of the long holes 121 and 131. Each of the upper and lower support plates 120 and 130 and the long holes 121 and 131 are formed to have the same diameter as that of the intermediate support plate 110 to be closely attached to the upper and lower surfaces of the intermediate support plate 110, respectively. The cutting knife 100 is fixed to the coupling field groove 111 of the intermediate support plate 110 by pressing and tightening the upper and lower support plates 120 and 130 which are in close contact with the upper and lower surfaces of the intermediate support plate 110 through the balls 101. The upper surface is attached to the screw (S1) and the nut (S2) and the lower support plate 130, and the lower side is axially coupled to the motor (M) installed on the rear side of the conveyor (2b) so that the intermediate support plate 110 and the upper and lower sides It is provided with a rotating body 140 for rotating the support plate (120, 130).

On the other hand, the thickness (T1) of the intermediate support plate 110 is the cutting knife 100 so that the support force of the cutting knife 100 can be increased due to the increase in the contact area due to the compression of the upper and lower support plates 120 and 130 described above. It is preferable to form thinner than the thickness T2 or to form the same thickness T1 and T2.

Unexplained reference numeral S3 sequentially passes through the fixing hole 122 of the upper support plate 120, the fixing hole 112 of the intermediate support plate 110, and the fixing hole 132 of the lower support plate 130, and thus, of the rotating body 140. The screw is coupled to the screw hole (141).

Hereinafter, described in detail with reference to the accompanying drawings the operation of the cutting vegetable for the binding vegetable according to the present invention.

First, when the assembling of the cutting cutter as shown in Figures 4 and 5, the intermediate support plate 110 is placed on the lower support plate 130, and then a plurality of coupling grooves formed radially inclined on the intermediate support plate 110 Each of the cutting knife 100 is inserted into the 111, and the upper support plate 120 is placed on the intermediate support plate 110. In this case, the centers of the long holes 121 and 131 formed on the upper and lower support plates 120 and 130 respectively match.

Next, the screw S1 passes through the long hole 121 of the upper support plate 120, the fixing hole 101 of the cutting knife 100, and the long hole 131 of the lower support plate 130, and then the nut S2. As fastened as, the cutting knife 100 located in the coupling field groove 111 of the intermediate support plate 110 to the upper and lower support plates 120 and 130 which are fastened to the upper and lower surfaces of the intermediate support plate 110, respectively. It is compressed and fixed by the support.

Therefore, the screw S3 passes through the fixing hole 122 of the upper support plate 120, the fixing hole 112 of the intermediate support plate 110, and the fixing hole 132 of the lower support plate 130, and then the rotating body ( By coupling to the screw hole 141 of the 140, the fixing operation of the upper and lower support plates 120 and 130 and the intermediate support plate 110 to the rotating body 140 is completed.

Therefore, as shown in FIG. 6 (a), the lower side of the rotating body 140 is fixed to the motor M installed on one side of the conveyor 2b, thereby fixing the cutting knife 100. The work is done.

Therefore, as shown in Fig. 7, vegetables such as leek, chives and the like loaded on the binding cups 3a and 3b mounted oppositely on the conveyors 2a and 2b linked to the above-described motor M1 driving. Due to the driving of the conveyors 2a and 2b, the driving of the conveyors 2a and 2b is stopped by the detection of the material sensor 25 when it is moved in the right direction and moved to the set binding position in the drawing.

At this time, after the binding straps wound around the binding strap roller 20 are loosened by rotation of the binding strap supply roller 22 of the binding strap supply means 4 and cut as necessary due to the vertical drop of the cutting blade 24, When the lifting unit cylinder 44 of the binding unit 5 is lifted, the vegetables can be bound by the binding string by the S-shaped binding unit 31 which opens and closes at the same time along the groove (not shown) formed in the fixing plate 6. Will be.

At this time, the binding means 5 can be cleanly cut in a straight line to the root portion of the vegetable to be transported after being bound by the cutting cutter rotated by the motor (M) rotated by the motor (M).

That is, when the motor (M) is driven by being fixed and supported by the upper and lower support plates 120 and 130 which are located in the coupling field groove 111 of the above-described intermediate support plate 110 and are in close contact with the upper and lower surfaces of the intermediate support plate 110. Cutting knife 100 which is rotated at a high speed is loaded in the above-mentioned binding cup (3a) (3b) and then fed to the position set by the conveying means (A) when the vegetables are bound by the binding means (5), etc. Cut the root of the.

On the other hand, as shown in Figure 6 (b), the cutting cutter according to the present invention is continuously cut by cutting the cutting knife 100 by a certain length even when the tip of the blade of the cutting knife 100 is worn or broken Can be used.

That is, when the distal end of the blade of the cutting knife 100 is worn, the cutting knife 100 is inserted into the coupling field groove 111 of the intermediate support plate 110 interposed between the upper and lower support plates 120 and 130. Loosen the nut (S2) fixed to the screw (S1) fastening in a little, and then the screw (S1) long holes 121, 131 so that the front end of the cutting knife 100 is moved to the inlet side of the coupling long groove 111 Moving along, cutting and removing the blade of the worn portion along the cutting line 102 formed at a predetermined interval on the cutting knife 100, the coupling of the intermediate support plate 110 by fastening the screw (S1) and the nut (S2) The remaining portion of the cutting knife 100 to be installed again in the long groove 111 can be used continuously.

As described above, the cutting cutter for the binding vegetable of the present invention has the following advantages.

When the cutting edge of the cutting blade is worn out, the worn portion is cut and removed by a certain length, and then the cutting knife is moved outward as much as the cut-out length to continue to use, thereby reducing the cost.

The intermediate support plate to which the cutting knife is coupled and fixed to the upper and lower surfaces thereof can simplify the structure of the upper and lower support plates for pressing and supporting the cutting knife, thereby reducing their manufacturing cost.

By increasing the clamping force of the cutting knife and dispersing the shear stress applied to the cutting knife, to prevent the loosening of the fastening member to install the cutting knife and to prevent the cutting knife from being detached from the support plate during the work, greatly improving work safety Can be improved.

Claims (2)

In the cutting cutter for a combined vegetable provided with the rotating body 140 condensed by the motor M: A lower support plate 130 installed on an upper surface of the rotating body 140 and having a plurality of long holes 131 formed therein; An intermediate support plate 110 installed on the lower support plate 130 and provided with a plurality of coupling field grooves 111 inclined radially such that the cutting knife 100 having the fixing holes 101 is coupled thereto; And It is installed on the upper surface of the intermediate support plate 110, the long hole 121 is formed at the same position as the long hole 131 of the lower support plate 130 by the fastening means penetrating the long holes 121 and 131 and the fixing hole 101 The cutting knife 100 is a cutting cutter for the binding vegetable, characterized in that it comprises an upper support plate 120 which is fixed to the coupling long groove 111. The cutting cutter according to claim 1, wherein the cutting knife (100) is fixedly supported in the joining groove (111) so as to slide out by a predetermined length in an outward direction.