JPS5940430B2 - Seaweed peeling method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for peeling seaweed spread on a cage held in a holder.

In recent years, nori production machines have become popular in which a screen is attached to a holder and circulates through various channels such as the extraction section, dewatering section, and drying section.

By the way, in the case of this type of seaweed manufacturing machine, the seaweed is peeled from the cage by forcibly stretching it in the direction of the knitting yarn using a bamboo material, but with this method, the seaweed is easily torn and It had the disadvantage that the screen was easily damaged.

Therefore, the present invention has been made for the purpose of providing a seaweed peeling method that eliminates the drawbacks of the conventional method, in which a holder with a screen attached is stopped at the peeling part and is arranged below the peeling part so as to be able to rise and fall freely. raising the suction belt so that its upper surface comes into contact with the seaweed spread on the lower surface of the screen, and lowering the thin material disposed above the peeling part to hold the end of the screen; The thin material is moved forward in a direction parallel or substantially parallel to the screen surface, and while the screen is folded back, the seaweed is suctioned and peeled from the screen using the suction belt,
The peeled seaweed is sent forward by the suction belt, thereby making it possible to carry out the peeling work without damaging the seaweed or the cage.

Hereinafter, embodiments will be described along with the drawings.

1 and 2 are a plan view and a side view of the holder with the screen attached, and the holder 1 has a pair of horizontal rods 21, 2□
It consists of three vertical rods 3□, 3□, and 33.

Here, as shown in Figure 2, the left end of the vertical rod is the horizontal rod 21.
It is attached to the upper side, and the right end is attached to the lower side of horizontal rod 2□.

There are two screens M attached to the holder 1, one end of which is fixed to the horizontal rod 21 via the stopper 4.

Moreover, a large-diameter hollow tube 5 is woven into the other end, and a steel rod 6 is inserted into the hollow tube 5, and both ends of the rod 6 extend from the hollow tube 5 to the side of the screen M. It stands out a little.

Horizontal rod 2□ at the connection point between vertical rods 3□, 33 on both sides and horizontal rod 2□
A clasp T is fixed on the top, and this clasp I and the vertical rod 31
, 33, both ends of the rod 6 are removably inserted.

In addition, a pin 14 installed approximately in the center of the vertical rods 30 and 33
A spring 8 is attached to the spring 8.

This spring 8 is biased upward, and its spring force presses the rod 6 against the clasp I to prevent the rod 6 from coming off from between the vertical rods 31, 33 and the clasp 7.

In addition, the tip protrusion 8' of the spring 8 slightly protrudes from the horizontal rod 2□, and by forcibly pushing down the tip protrusion 8' with a rod material as described later, the rod 6 is moved from the vertical rod 3.
It is designed so that it can be removed from between □, 33 and clasp 7.

9 is a stop at the rear end of the spring 8.

FIGS. 3a to 3f are schematic side views of the peeling part during the peeling operation, and above the peeling part there are a pusher 10 and a splint material 11 consisting of a fixed piece 10 and a movable piece 10□, and , a suction belt 13 with a built-in suction device 12 that can be raised and lowered
is installed.

m is seaweed spread on the bottom surface of the screen M.

For convenience of explanation, some parts of FIG. 3 are drawn using imaginary lines.

Next, the peeling work will be explained.

After the papermaking, dehydration, and drying operations have been completed, the screen holder is transported to the peeling section and stopped.

Then, the pusher 10 descends, the movable piece 10□ rotates, and the end of the rod 6 is held by the fixed piece 10, and the rod 11 also descends and hits the protruding part 8' of the spring 8, and remains as it is. Push down the spring 8 and use the spring force to lock the rod 6 in place 7
The pressure contact is released, and the rod 6 can be removed from between the vertical rods 30, 33 and the clasp 7.

At the same time, the suction belt 13 rises, and its upper surface comes into contact with the seaweed m spread on the lower surface of the WM, and the suction device 12
The seaweed m is sucked by the drive of the (Fig. 3a).

b).

Next, the pusher 10 moves forward in a direction parallel or substantially parallel to the tube surface while holding the end of the rod 6.

Then, the rod 6 escapes from between the clasp 7 and the vertical rods 30, 33, the screen M is gradually folded back, and the seaweed m is attracted to the suction belt 13 and gradually peeled off from the screen M (Fig. 3). (see C).

Then, when the pusher 10 advances further and the screen M is completely folded back to complete stripping (see Fig. 3C), the pusher 10 moves back and connects the rods 6 to the vertical rods 31, 33 and the stopper 7. Return between
The movable piece 10□ rotates in the opposite direction as before, releases the rod 6, and presses 10.
The rod 11 then rises and returns to its original position, and the rod 6 is pressed against the stopper 7 by the spring 8 and held in the holder 1 again.

At the same time, the suction belt 13 also descends and returns to its original position, and the suction device 12 stops driving, and the suction belt 13 rotates and sends out the seaweed m peeled off from the screen M forward (the third (see Figures e and f).

When the stripping operation is completed in this way, the screen holder is sent to the next process, a new screen holder is sent to the stripping section, and the above operation is repeated again.

Similarly, the driving means for the pusher 10, the splint material 11, and the suction belt 13 are not directly related to the present invention, so explanations thereof will be omitted.

As explained above, the present invention uses a suction belt to suction and peel off seaweed while folding back the screen.
The peeling operation is very natural, and the seaweed can be easily peeled off from the screen without damaging the screen or damaging the seaweed.

[Brief explanation of the drawing]

Figures 1 and 2 are a plan view and a side view of the screen holder;
Figures 3a, b, c, d, e, and f are side views during the work. 1...Holder, 10...Press, 13
...Suction belt, M...Surface, m...
···seaweed.

Claims (1)

[Claims] 1. The holder with the screen attached is stopped at the peeling section, and the suction belt, which is disposed below the peeling section so as to be able to rise and fall, is raised to bring its upper surface into contact with the seaweed spread on the bottom surface of the screen, and the suction belt is removed. The thin material placed above the screen is lowered to hold the edge of the screen, and the thin material is moved forward in a direction parallel or approximately parallel to the surface of the screen, and the seaweed is sucked while folding back the screen. A method for peeling seaweed, in which the seaweed is peeled by suction from the screen using a belt, and the peeled seaweed is sent forward by the suction belt.