JPH0563146B2 - - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seaweed peeling mechanism in a seaweed manufacturing apparatus that peels seaweed from a cage.

[0002]

[Prior Art] Conventionally, as a peeling mechanism for seaweed and a cage, there has been a special peeling device that first preliminarily peels the rear half of the seaweed from the cage, and then preliminarily peels the front half of the seaweed from the cage. Publication No. 50825/1982 (Japanese Patent Application No. 29094/1985 Title of invention: Method and device for peeling seaweed and bamboo shoots) exists.

【0003】

[Problems to be Solved by the Invention] However, the peeling device described in the above-mentioned Japanese Patent Publication No. 56-50825 pulls back and forth the preliminary peeling of the latter half of the seaweed using front and rear supports that slide against each other. The seaweed is easily damaged because the peeling operation is carried out by pulling the screen back and forth.
Since the front half is peeled off by the pressure bending action of the screen by the pressure roller, the peeling action and the screen bending action are performed at the same time, making it difficult to peel off the nori legs smoothly when peeling the nori from the screen, especially in the lower part of the bend. When crimped onto the suction transfer device, the bent part of the suction and transfer surface forms an acute angle, and the peeled nori feet are separated at an extremely large angle with the adhesive surface of the sticks, causing the nori feet to stick to the sticks. It had various drawbacks, such as the fact that it resulted in residual adhesion.

[0004]

[Means for Solving the Problems] Accordingly, the present invention provides a seaweed production apparatus in which the seaweed is intermittently transferred in a direction perpendicular to the straws, in which bamboos in which seaweed is spread and dried on one side are arranged. At the stop position, the rear half of the seaweed can be preliminarily peeled from the cage, and the second
At the stop position, there are a central upper clamping body and a central lower clamping body that clamp the central part of the screen, and a front upper clamping body and a front lower clamping body that can clamp the front end of the screen from above and below. The front half of the screen is extended slightly to enable preliminary peeling of the front half of the seaweed, and at the same second stop position, the front side of the lower clamping body is approached at the lower position of the screen, and the circumferential It is an object of the present invention to provide a seaweed peeling mechanism for a seaweed manufacturing apparatus, characterized in that a suction roller having a large number of suction holes is disposed on a wall surface.

【0005】

[Embodiment] A detailed explanation of an embodiment of the present invention based on the drawings shows that 1 is a cage on which seaweed 2 is spread, and is supported on a cage holding frame 3 via a hook 4, and 5 is a chain conveyor. It is provided with a locking piece 6 that locks the screen holding frame 3, and moves intermittently along a guide rail 7 at a constant pitch.

[0006] The cage holding frame 3 supported by the chain conveyor 5 conveys the seaweed 2 that has been spread in a dry state on the lower surface of the cage 1 through the processes of papermaking, dehydration, and drying of the seaweed, together with the cage 1. be.

[0007] The first chain conveyor 5 that moves intermittently
As shown in FIG. 1, shafts 11 and 11' are arranged symmetrically in the vertical direction of the stop position A-1, and the shafts are configured to rotate relative to each other in the direction of the arrow by a cam (not shown) mechanism. and the coaxes 11 and 11' are
Lever 12, 12' having an L-shape in the center is arranged in series, and a clamping tool 13, 1 is attached to the tip of the lever 12, 12'.
Center side upper and lower clamp holders 13-1, 1 provided with 3'
3-1', and the center side upper and lower clamping bodies 13-1, 13-1' are configured to clamp approximately the central part of the screen 1 and the seaweed 2 from both upper and lower sides as shown in FIG. are doing.

[0008] Furthermore, shafts 14, 14' are arranged at a position vertically symmetrical with the chain conveyor 5 at a position farther from the chain conveyor 5 than the shafts 11, 11', and the coaxes 14, 14' have straight lines. A clamping tool 16, 1 is attached to the tip of the lever 15, 15' which is connected in a row.
Rear side upper and lower clamp holder 16-1, 16- with 6'
1', and is configured to clamp the rear end portion of the screen 1 where there is no seaweed by rotating the shafts 14, 14' in the direction of the arrow. In addition, the shafts 11, 11'
The shafts 14, 14' are configured such that the shafts 14, 14' operate with a slight delay from the shafts 11, 11'.

[0009] In addition, each of the above-mentioned clamping tools 13, 13',
16 and 16' are made of a flexible material such as rubber or sponge, and have notches formed on their surfaces as necessary, so that when they come into contact with and press against the screen 1 and the seaweed 2, the screen 1, This is to prevent damage to seaweed 2.

[0010] In addition, the center side upper and lower clamp holders 13-1, 1
3-1' holds the screen 1 and the seaweed 2 in the vertical direction and holds the screen 1 fixedly, whereas the rear upper and lower clamp holders 16-1 and 16-1' hold the end of the screen 1 with a slight delay. While holding the screen, move it backward by rotating the levers 15, 15', and slightly extend the screen 1 in the horizontal direction in which the bars are arranged.

[0011] In addition, the rearward movement of the levers 15, 15' is controlled by a stopper (not shown) on the shafts 14, 14'.
is provided to stretch the screen 1 by an appropriate amount, and by stretching the screen 1, the rear half of the seaweed 2 is preliminarily peeled off from the screen 1.

[0012] Furthermore, each lever 12, 12', 15,
15' returns to the standby position after preliminary peeling due to the clamping action of each upper and lower clamping member by the rotation of the cam;
The holding body is separated from the screen 1 and the seaweed 2.

[0013] There is a preliminary peeling position B for the first half of the seaweed 2 in front of the preliminary peeling position A for the latter half of the seaweed 2 in the traveling direction, and the cage 1 where the preliminary peeling of the latter half was performed at position A is a chain. By the intermittent movement of the conveyor 5, it is transferred to the preliminary peeling position B in the first half, which is the second stop position B-1.

[0014] At the preliminary peeling position B in the first half,
Shafts 21 and 2 are arranged symmetrically in the vertical direction of the chain conveyor 5.
1' is disposed so as to be freely rotatable in the direction of the arrow, and the upper shaft 21 is composed of an L-shaped lever 22 connected to the same shaft 21, and a clamp 23 provided at the tip of the L-shaped lever 22. A central upper clamp holder 23-1 is provided, and the lever 22' is connected to the lower shaft 21' in a backward inclined manner, and a clamp 23' is provided at the tip of the lever 22'. A central lower clamping body 23-1' is provided. And the shaft 21,
By the rotation of 21', the central upper clamping body 23-1
The central lower clamp holder 23-1' is configured to press and clamp the screen 1 and the seaweed 2 at approximately the center, and a shaft 24 above the chain conveyor 5 is provided in front of the cage 1 and the nori 2.
A lever 25 is linearly connected to the coaxial shaft 24, and a clamping tool 26 is attached to the tip of the lever 25.
A front-side upper clamping body 26-1 is provided, and a shaft 24' is disposed below the chain conveyor 5, and a shaft 24' is provided with a horizontal lever 27 that extends circularly toward the front side. An arc-shaped rotating piece 28 is arranged in a row, and the rotating piece 28 is bent into a substantially L-shape, and a clamping tool 29 is provided at the tip. It consists of and the front side upper clamping body 2 above the chain conveyor 5.
6-1 and the chain conveyor 5 in between, and the front lower clamping body 29-1 is inserted from behind between the cage 1 on which the seaweed 2 is spread and the discharge suction roller 35, which will be described later. It is rotatable so that it can move forward and backward freely, and in the advanced state, the screen 1 is held by the front upper clamping body 26-1.
It can be held between the A clamping tool 29 made of rubber or sponge is attached to the upper surface of the tip.

[0015] The shafts 21, 21' and the shafts 24, 24' are
Axis 24, slightly delayed from axes 21, 21'
24' is operated, and as shown in FIG. 3, the shafts 21, 21' rotate in the direction of the arrow, the levers 22, 22' rotate, and the central upper clamping body 2
3-1 and the central lower clamping body 23-1' press and clamp the screen 1 and the approximate center of the seaweed 2, and after a slight delay, the shafts 24 and 24' rotate, and the front upper clamping body 26-1 and the front lower clamping body 29-1 are the screen 1.
Grasp the front end without seaweed, and then further attach the shaft 2.
4 and 24' are rotated, the front side upper clamping body 26-1 and the front side lower clamping body 29-1 move slightly forward while holding and clamping the upper and lower surfaces of the ends of the screen 1. The first half of the screen 1 is extended forward in the horizontal direction, and the first half of the seaweed 2 is preliminarily peeled off.

[0016] In addition, the shafts 21, 21' and the shafts 24, 2
4' is configured to be rotated back after the clamping operation, and each of the clamping bodies 23-1, 23-1'
26-1 and 29-1 return to their original standby positions after the clamping and peeling operation.

[0017] A shaft 31 is disposed above the chain conveyor 5 and in front of the shaft 24, and a lever 3 is disposed on the same shaft 31.
2 are connected in series, and a presser roller 3 is attached to the tip of the lever 32.
3 is provided. And, as shown in Figure 4,
The holding roller 33 bends the front part of the screen 1 downward, that is, toward the seaweed spreading surface by rotating the shaft 31 in the direction of the arrow. A guide roller 34 is disposed at the lower position, and by pressing the front part of the screen 1 downward as the presser roller 33 descends, the screen 1 is bent and brought into contact with the guide roller 34 . Part 1
This is what makes it bend into a dogleg shape.

[0018] Furthermore, the relationship between the lowered position of the presser roller 33 for bending the screen and the position of the guide roller 34 is configured such that the bending angle of the screen bent by the bending operation of the presser roller 33 is an obtuse angle. The horizontal positional relationship between the presser roller 33 and the guide roller 34 during descent and each roller 33, 34 is
The positional relationship is appropriately selectively determined at two points between the intervals of , so that the bent part a of the screen forms an obtuse angle. It can receive a slow peeling action from the nohigo, prevent the foot 1' from adhering to the screen 1,
Each preliminary peeling action works to carefully peel off the legs 1' of seaweed that cannot be completely peeled off from the cage.

[0019] Further, at a position slightly rearward and downward of the presser roller 33 below the chain conveyor 5, a discharge suction roller 35 having a suction hole 35-1 on the outer periphery is provided.
The suction roller 35 for discharging the same is formed in a hollow shape, and a blower (not shown) is installed in the hollow part.
The structure is configured to suck air from a large number of suction holes 35-1 formed on the peripheral wall surface of the discharge suction roller 35, and the discharge suction roller 35 and the discharge suction roller 35 suspended therefrom. belt 30
The structure is such that the peeled seaweed can be adsorbed and transported through the container.

[0020] Note that when the holding roller 33 bends the screen 1 and the tip of the seaweed 2 is peeled off, the chain conveyor 5 moves, and as the screen holding frame 3 moves, the screen bent part a is moved to the rear of the screen. The seaweed 2 gradually moves to the cage 1.
It is configured such that the paper is completely separated from the paper and carried out by the ejection suction roller 35 and the ejection belt 30.

[0021] Therefore, the present invention provides a seaweed production apparatus in which the cages 1 with dried seaweed 2 spread and dried on one surface are intermittently transferred in the perpendicular direction to the cages, in which the first stop of the cages 1 At position A-1, the rear side upper and lower clamp holders 16-1, 16-1', which can interlock the rear end of the screen 1 from above and below, and the center part of the screen 1 from above and below are connected. Center side upper and lower clamp holders 13-1, 13-1' that can be held more easily are arranged, rear side upper and lower clamp holders 16-1, 16-1' and center side upper and lower clamp holders 13-1, 13-1'. By collaborating with the operator, the rear half of the screen 1 is slightly extended in the direction of arrangement of sticks, and the rear half of the spread seaweed can be preliminarily peeled from the screen 1, and at the first stop position A-1. A central upper clamping body 23- that can interlock the central part of the screen 1 and clamp it from above and below is placed at a second stopping position B-1 in front of the screen.
1, a central lower clamping body 23-1', and a front upper clamping body 26-1 and a front lower clamping body 29-1, which are capable of interlocking and clamping the front end of the screen 1 from above and below.
are arranged, and a central upper clamping body 23-1, a central lower clamping body 23-1', and a front upper clamping body 26-.
1. This is a seaweed peeling mechanism in a seaweed manufacturing apparatus that allows preliminary peeling of the front half of the seaweed by slightly extending the front half of the screen 1 through the cooperation of the front side lower clamping body 29-1, so each of them is independent. Preliminary peeling of the front and rear parts of the seaweed is reliably performed by the interlocking operation of the respective clamping bodies located at the same positions, so that the peeling operation of the entire seaweed can be carried out smoothly. Further, during the preliminary peeling work of the first half and the second half, the upper and lower clamping bodies can be operated at different times, thereby preventing damage to the seaweed.

[0022] As described above, according to the present invention, the second
At the stop position B-1, the discharging suction roller 35 is disposed below the screen 1, and the arc-shaped front lower clamping body 29-1 can be moved back and forth between the screen 1 and the discharging suction roller 35. Since the screen 1 can be held between the front side upper holding body 26-1 in the extended state, the front side lower holding body 29-1 and the discharge suction roller 35 are brought close to each other. Therefore, the interlock between the two is smooth, and the operation for discharging the seaweed is facilitated. By effectively utilizing space, the entire nori peeling mechanism can be downsized.

[0023]

Effects of the Invention As explained above, according to the present invention, in a seaweed manufacturing apparatus in which bamboos in which seaweed is spread and dried on one surface are intermittently transferred in the perpendicular direction, At the first stop position, the rear half of the seaweed can be preliminarily peeled from the cage, and
At the second stop position, there are a central upper clamping body and a central lower clamping body that clamp the center of the screen, and a front upper clamping body and a front lower clamping body that can clamp the front end of the screen from above and below. The front half of the screen is slightly elongated by arranging and the front half of the nori can be pre-peeled, and
The second stop position is a seaweed peeling mechanism in a seaweed manufacturing apparatus in which a suction roller having a large number of suction holes on the peripheral wall surface is disposed at a position below the screen and close to the front lower clamping body. At the second stop position, the preliminarily peeled seaweed on the front half side is directly suctioned by the rotating suction roller and smoothly discharged, so the seaweed can be peeled off continuously at high speed. Therefore, the work of peeling seaweed can be carried out efficiently.

[0024] Furthermore, since the seaweed whose front half side has been preliminarily peeled off is sequentially discharged by air suction, the surface of the seaweed is not damaged, and therefore high-quality seaweed can be produced.

[Brief explanation of drawings]

FIG. 1 is a side view showing an embodiment of the present invention.

FIG. 2 is an operation explanatory diagram showing the state of preliminary peeling of the latter half of the seaweed.

FIG. 3 is an operation explanatory diagram showing the state of preliminary peeling of the front half of seaweed.

FIG. 4 is an operation explanatory diagram showing the state of peeling and discharging seaweed.

[Explanation of symbols]

A-1...First stop position B-1...Second stopping position 1...Storage 2...Seaweed 23-1...Central side upper clamping body 23-1'...Central side lower clamping body 26-1...Front side upper clamping body 29-1...Front side lower clamping body 35... Suction roller for discharge.

Claims (1)

[Claims] Claim 1: In a seaweed manufacturing apparatus in which bamboo baskets 1 with dried seaweed 2 spread out on one surface are intermittently transferred in a perpendicular direction, at a first stop position A-1 of the bamboo baskets 1. The rear half side of the seaweed 1 can be preliminarily peeled from the screen, and at the second stop position B-1, a center side upper holding body 23-1 and a center side lower holding body 23-1' which hold the center of the screen 1 are installed. , and a front-side upper clamping body 26-1 and a front-side lower clamping body 29-1 that can clamp the front end of the screen 1 from above and below.
The front half of the screen 1 is slightly extended so that the front half of the seaweed can be preliminarily peeled off. A seaweed peeling mechanism in a seaweed manufacturing apparatus, characterized in that a suction roller 35 having a large number of suction holes on the peripheral wall surface is disposed close to the body 29-1.