JPH0732667B2 - Wing processing machine - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a central wing processor that opens or cuts between the ulna and the radius of the wing or cuts between the ulna and the radius.

[0002]

2. Description of the Related Art Conventionally, a knife is used to make a cut between a ulna and a radius in a wing to open it, or to separate the ulna and the radius into two parts.

[0003]

DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention Using a kitchen knife, separate the cartilage that connects the distal and distal ends of the ulna and radius, and make a notch between the ulna and radius to open it or open the ulna and radius. Since it is divided into two parts by separating them from each other, it is extremely troublesome and the processing efficiency is significantly reduced.

[0004] In particular, the ends of the ulna and radius may be cut or cut with a knife during cutting or cutting of cartilage and cutting work, so that the pulp that has flowed out adheres to chicken meat due to the cutting or cutting.

For this reason, there is a problem that the inside of the wing with the marrow attached must be discarded.

Further, since the sharpness of the kitchen knife is deteriorated by the fat attached to the kitchen knife, it is necessary to sharpen the kitchen knife each time and a high degree of skill is required to adjust the cutting depth in the opening process. There was also.

Therefore, an object of the present invention is to provide a processing machine which can automatically open or divide a wing into two parts without flowing out the marrow.

[0008]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention has a conveying path provided with both ends in the front-rear direction for conveying the inside of a wing, and an upper part of the conveying path before the downstream end. A drum-shaped roller with a drive function that is vertically movable and provides a descent return force, and that corrects the running line and posture in the wing, and the ulna and radius in the wing on the downstream side of this roller. The rotating body with a drive function, which is designed to push the terminals together in the separating direction and to forcefully feed the inside of the wing, and the ulna and radius that have been pushed away by the rotating body in the wing to the downstream side of this rotating body. A wing intermediate treatment consisting of a rotary blade with a drive function, whose peripheral edge is located between and, and a pair of rotary plates with a drive function, whose peripheral edges are located on both sides of the upper edge of the rotary blade. Machine is adopted

[0009]

[Function] The wing inside of which both ends are positioned in the front-rear direction is sequentially supplied to the upstream side of the transport path. The supplied wings are conveyed by the conveying path, and when passing under the rollers, the running line and posture are automatically corrected. That is, the line connecting both ends of the wing is parallel to the transport path, and each end of the ulna and radius in the wing is positioned on the bisector between both edges of the transport path.

When the leading end of the wing reaches the rotary body, the peripheral edge of the rotary body bites into the upper surface of the wing to forcibly feed it toward the rotary blade, and the peripheral edge of the rotary body also bites the ulna and radius. And push the terminal comrades with and away from each other.

As a result, the cartilage connecting the ulna and radius of the leading end of the wing in the wing is cut by the rotary blade, and the ulna and radius of the wing are sequentially cut by pushing the rotary plate.

The cartilage connecting the ulna and the radius on the opposite side of the leading end in the wing is also cut after the end of the ulna and the radius are pushed away by the rotating body as described above.

[0013]

Embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in FIG. 1 and FIG. 2, reference numeral 1 is a transport path for transporting the inside Wings A with both ends positioned in the front-rear direction.
The transport path 1 includes a pair of pulleys 2 that drive the head side, and an endless belt 3 that spans between the pulleys 2.
And (the surface of the belt 3 is provided with an uneven line for slip prevention).

Reference numeral 4 denotes a drum-shaped roller with a drive function which is movable up and down in front of the downstream end of the conveying path 1 and which is provided with a descent returning force and corrects the traveling line and posture of the wings A. Is. In the illustrated case, the roller 4 is moved up and down and returned by a method in which the end of the arm 6 is rotatably supported by the bearing 5 and is erected at the tip of the arm 6, and the spring 20 is attached to the arm 6 and the frame 7. Both ends are locked and the lower edge of the tip of the arm 6 is brought into contact with the upper edge of the stopper 8.
In the illustrated case, two rollers 4 are arranged on the upstream side and the downstream side, but the number is arbitrary.

Numeral 9 is a ulna a in the wing A on the downstream side of the roller 4.
And push the radius a'terminals of each other away from each other,
It is a rotating body with a drive function provided to forcibly feed the wings A. The rotating body 9 includes a circular plate 10, a continuous concave and convex engaging portion 11 provided on the entire circumference of the circular plate 10, and the circular plate 1.
It is composed of eight-shaped tapered surface portions 12 provided on both side surfaces of the entire peripheral edge of 0.

Reference numeral 13 denotes a rotary blade having a drive function which is located on the downstream side of the rotary body 9 and has a peripheral edge facing between the ulna a and the radius a'which are pushed out by the rotary body 9 in the wing A. Is.

Reference numeral 14 designates a pair of rotating plates having a drive function and having peripheral portions located on both sides of the upper peripheral edge of the rotary blade 13.

In the figure, reference numeral 15 is an engagement groove for slip prevention provided in the axial edge direction of the peripheral surface of the roller 4, 16 is a continuous concave and convex engaging portion provided on the entire peripheral edge of the rotary plate 14, 17 is the roller 4, the rotation. A drive mechanism for the body 9 and the rotary blade 13, and 18 are guide plates provided on both sides of the transport path 1.

With the above construction, when the wing wings A whose both ends are positioned in the front-rear direction are successively supplied to the upstream side of the conveying path 1, when passing under the roller 4, the drum-shaped outer peripheral surface causes the roller to move. The line connecting the both ends of the wing A to the center between both ends of 4 is parallel to the conveyance path 1, and the ends of the ulna a and the radius a'of the wing A are both side edges of the conveyance path 1. The running line and the posture located on the bisector are automatically corrected (as shown in FIG. 3).

When the leading end of the wing A in the wing reaches the rotator 9, the peripheral edge of the rotator 9 digs into the upper surface of the wing A and sends it straight to the rotary blade 13 by the engaging portion 11, and As shown in FIG. 4, the tapered surface portion 12 pushes away the terminal ends of the ulna a and the radius a ′ in the separating direction.

As a result, the cartilage a ″ connecting the ulna a and the radius a ′ of the leading edge of the wing A in the wing A is cut by the rotary blade 13, and the rotary plate 14 is pushed to cut the wing A in the wing A.
Cartilage a ″ that connects the ulna a and the radius a ′ on the side opposite to the leading end of the wing A in the ulna by the rotating body 9 as described above. a and radius a '
Push the terminal of and away in the separating direction, and then disconnect.

Although the wing A is cut and divided into two parts, the peripheral edge of the rotary plate 14 is positioned near the peripheral edge of the rotary blade 13 (a rotary plate having a small diameter is attached to the drive shaft 19) to the left and right. You can also open it.

[0024]

[Effect] As described above, by using the inside-wing processing machine according to the present invention, it is possible to perform processing even by an amateur, and the efficiency can be remarkably improved.

Further, the rotator pushes away the ends of the ulna and the radius in a direction away from each other by the rotating body, cuts the cartilage connecting the ulna and the radius by the rotary blade, and cuts between the ulna and the radius in the wings. Lastly, as described above, the end of the ulna and radius opposite to the running direction is pushed away to cut the cartilage, so that the rotary blade does not cut or lose the ulna and radius. Therefore, there is no pith outflow.

Further, when feeding the wing, it is possible to treat any of the front and rear ends.

[Brief description of drawings]

FIG. 1 is a side view of a processing device for a wing according to the present invention.

FIG. 2 is a plan view of the above.

FIG. 3 is an enlarged plan view of a roller portion.

FIG. 4 is an enlarged vertical front view of a rotating body portion.

FIG. 5 is an enlarged plan view of a rotating body portion.

[Explanation of symbols]

 1 Transport Path 2 Pulley 3 Belt 4 Roller 5 Bearing 6 Arm 7 Frame 8 Stopper 9 Rotating Body 10 Disc 11 Locking Part 12 Tapered Surface 13 Rotating Blade 14 Rotating Plate 20 Spring A Wing A a Ulna a ′ Radius a ″ Cartilage

Claims (1)

[Claims] 1. A conveyance path having both ends positioned in the front-rear direction so as to convey the inside of the wing, and is vertically movable above the downstream end of the conveyance path and imparts a descent return force.
A drum-shaped roller with a drive function provided to correct the running line and posture in the wings, and the ulna and radius of the wings on the downstream side of the roller are pushed away in the separating direction, and the wings of the wings are removed. With a rotating body with a drive function provided for forced feeding, and with a driving function provided on the downstream side of this rotating body with a peripheral edge positioned between the ulna and radius that have been pushed out by the rotating body in the wings A wing-wing processing machine comprising a rotary blade and a rotary plate of a pair of feed-outs with a drive function, the peripheral edges of which are located on both sides of the upper edge of the rotary blade.