JPH0324168B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an automatic bundling processing device for cultured shellfish, which is used for culturing, for example, scallops.

[Conventional technology]

Generally, in the pre-processing work when cultivating scallops, the main body of the shell, which will serve as the seed shell, is tied to a relatively thick main rope with a thin string made of synthetic resin material such as nylon, which is used for fishing. The method used is to hang the main rope to which the main body is tied below the sea surface at the aquaculture site.

Conventionally, the work of tying the shell body to the main rope was to first drill a thread insertion hole with a drill or the like in the proximal end of the shell body, insert the thread through this hole, and tie a knot at one end of the thread. After making a rope to prevent the shell from falling out, the other end of the tegus is tied to the main rope.

[Problem that the invention seeks to solve]

However, in the conventional bundling process described above, drilling holes in the shell body, inserting strings,
Forming knots on the ropes and tying the ropes to the main rope are all done by hand, which requires a great deal of labor and time for the tying process, which is a major problem in streamlining the process. At the same time, each shell body bound with tegus,
Because they are suspended in the air at a distance from the main rope, when the main rope below the sea surface swings due to waves, each shell body tends to swing significantly, causing adjacent shell bodies to become entangled with each other. Or,
There was a problem that it was said that it could have a big impact on the growth of shellfish.

The present invention has been made in view of the above circumstances, and its purpose is to streamline the process of tying the shell body to the main rope using the strands, and to do so fully automatically. To provide an automatic bundling processing device for cultured shellfish, which is capable of bundling shell bodies in close contact with a main rope.

[Means for solving problems]

In order to solve the above problems, the present invention
A device in which a tegu is inserted through a main rope that is intermittently conveyed, and first and second shell bodies are sequentially supplied to both ends of the tegu and tied together. a shell chuck unit for positioning and holding the shell body on a table; a hole punching unit for drilling a thread insertion hole in the proximal end face of the first or second shell body held by the shell chuck unit; A rope feed unit that horizontally penetrates the rope supplied to the main rope and cuts it to a predetermined length, and a rope feed unit that grips both ends of the cut rope that has been horizontally inserted into the main rope. first and second hook supply units that are inserted from below into the hook insertion holes in the proximal end surface of the shell body, which are held horizontally by the shell chuck unit; and the hooks that are inserted into the hook insertion holes and protrude upward. A movable leg tying unit wraps the ends of the first shell to form a knot and binds the shell bodies on both sides of the main rope, and when the first shell body is bound by this leg tying unit, it suppresses the main rope and applies tension to the legs. The main rope is provided with a tension member that releases the pressure on the main rope when the second shell body is bound next.

[Effect]

That is, the present invention has the above-mentioned configuration so that the shell chuck unit 2 can be placed on the table 11.
A thread insertion hole 2 is bored in the proximal end surface 1a of the first or second shell body 1 which is held horizontally at 0 using the hole punching unit 30, while the thread feeding unit 4
After horizontally inserting the thread 4 into the main rope 3 and cutting the thread 4 to a predetermined length, both ends 4a and 4b of the cut thread 4 are transferred to the first and second thread supply units. 71 and 81, respectively, and insert it into the thread insertion hole 2 of the shell body 1 from below, and then wrap the end of the thread 4, which has been inserted through the thread insertion hole 2 and protrudes upward, with the thread binding unit 100. The shell body 1
This made it possible to perform a series of operations such as forming a knot to prevent the hair from falling out.

Here, first, one end 4a of the tegus 4 is inserted into the tegus insertion hole 2 of the first shell body 1, and a knot 5 is formed at the one end 4a protruding upward from the tegus insertion hole 2. When tying the shell body 1 to one side of the main rope 3, the tegs tensioning unit 150 holds down the main rope 3 from above and tensions the tegs 4, which are pulled up as they are wound into the tegs tying unit 100. A hard knot 5 that does not easily come undone can be formed. Next, the other end 4b of the tegus 4 is inserted into the tegus insertion hole 2 of the second shell body 1, and a knot 6 is formed at the other end 4b protruding upward from the tegus insertion hole 2. When tying the second shell body 1 to the other side of the main rope 3, the main rope 3 is released from being suppressed by the tegus binding unit 150, and the main rope 3 is tied to the second shell by the tegus tying unit 100. Since the second shell body 1 can be sufficiently pulled up toward the main rope 1 side, the second shell body 1 can be tied in close proximity to the main rope 3.
Moreover, the already tied first shell bodies 1 are also pulled up and brought into pressure contact with the main rope 3, and the strings 4 are tensed, forming a hard knot 6, and connecting the first and second shell bodies 1, 1. can be tied closely to both sides of the main rope 3.

〔Example〕

Hereinafter, the present invention will be explained in detail based on an illustrated embodiment.

FIGS. 1 and 2 show that a thread insertion hole 2 is bored in one corner of the proximal end surface 1a of a large number of shell bodies 1 by an automatic bundling device according to the present invention, which will be described later, and that these shell bodies 1... The two ends 4a, 4b of the ropes 4 inserted into the relatively thick main rope 3 are brought into close contact with each other via the first and second knots 5, 6, and automatically tied together. The automatic tying device for tying the first and second shell bodies 1, 1 to the main rope 3 via the strings 4 has a configuration shown in FIG. 3 and below.

That is, FIG. 3 schematically shows the entire automatic bundling processing apparatus according to the present invention, which includes a shell chuck unit 20 that positions and holds the shell body 1 that is manually fed onto the table 11 of the base 10, and Shell body 1 held by chuck unit 20
a hole punching unit 30 for drilling a thread insertion hole 2 in one corner of the proximal end surface 1a; and a thread feeding unit 4 installed at the lower part of the shell chuck unit 20.
0 and the threads 4 continuously fed from the thread feeding unit 40 are passed through the main rope 3 which is intermittently transported by a transport device (not shown) toward the lower part of the table 11 to a predetermined length. After cutting, a tegus supply unit 70 grips both ends 4a and 4b and inserts the tegs into the tegs insertion hole 2 of the shell body 1 held in the shell chuck unit 20; After inserting the prong 4 into the prong insertion hole 2 of the base end 1a of the shell body, hold one end of the prong 4 and tie the knot 5.
or 6 string binding units 100
and a string tensioning unit 15 that adjusts the tension of the main rope 3 when the knot 5 or 6 of the string 4 is formed by the string binding unit 100.
It has a basic configuration consisting of 0.

The shell chuck unit 20 is a fourth
As shown in the figure, it consists of a pair of left and right first and second chuck levers 21, 21, 22, 22 that reciprocate with each other by a drive device (not shown),
The first chuck levers 21, 21 clamp the outer circumferential edge of the large diameter part of the shell body 1, and the second chuck levers 22, 22 clamp the outer circumferential edge of the proximal end surface portion 1a of the shell body 1, and the table 11 It is designed so that it can be positioned above. On the other hand, as shown in FIG. 3, the drilling unit 30 is constructed by mounting an electric drill 34 on a guide shaft 32 attached to a support frame 31 via a support member 33 that is moved up and down by a drive device (not shown). The shell body 1 is positioned and held in the shell chuck unit 20 by the downward movement of the electric drill 34, and a barb insertion hole 2 is formed in one corner of the proximal end face 1a of the shell body 1.

Further, the thread feeding unit 40 has a fifth thread feeding unit 40.
As shown in the figure and FIG. 6, a connecting arm 4 is connected to a moving reversing motor 44 via guides 42, 42 and a guide rail 43 on a fixed base 41.
A unit main body 46 that moves in the front-rear direction by the fan motion of 5 is installed, and a thread 4 from a thread supply section wound around a drum (not shown) is inserted into the unit main body 46 from a rear thread insertion opening 47 to insert the thread. first, second and third feed roller pairs 54 driven by a feed motor 48 via first, second and third pulleys 49, 50, 51 and first and second belts 52, 53; 55 and 56, the first feed roller pair 54 is fed toward the front thread insertion port 57 side, and the first feed roller pair 54 is on the rear thread insertion port 47 side.
A first opening/closing arm 59, which is opened and closed by a first throttle wire 58, is interlocked with the first opening/closing arm 59, and a second opening/closing arm 59, which is opened and closed by a second throttle wire 61, is connected to the second and third pair of feed rollers 55, 56 via a connecting rod 60. and the third opening/closing arms 62, 63, these first, second, and third opening/closing arms 5
The unit body 4 is opened and closed by the opening and closing operations of 9, 62, and
The rod 4 inserted into the inside of the shaft 4 can be pressed and released between the first and second pair of feed rollers 54 and 55 and between the second and third pair of feed rollers 55 and 56, respectively. A heating device 64 that heats at 90 to 95° C. is disposed between the first and second pair of feed rollers 54 and 55, and a cooling device 64 that is heated at 90 to 95° C. is provided between the second and third pair of feed rollers 55 and 56. A device 65 is arranged. In addition, 66 in the figure
is the front thread insertion opening 57 of the unit main body 46.
A rope penetrating needle placed in contact with the main rope 3 is inserted from the side into the main rope 3 which is positioned to be conveyed to the thread supply unit 70 (described later) by the forward movement of the unit main body 46 by the reversing motor 44 for movement, and is inserted into the unit main body 46. It serves as a guide member through which the main rope 3 is inserted through which the rope 4 is inserted.

Therefore, the above-mentioned leg feeding unit 40 usually has first, second and third opening/closing arms 59, 6.
2, 63 to the first and second throttle wires 5
8 and 61 to maintain the first, second, and third feed roller pairs 54, 55, and 56 in a pressed state, and in this state, the thread 4 inserted from the rear thread insertion opening 47 is inserted into the unit main body 46. send to.
At this time, the thread 4 is first heated by the heating device 64 between the first and second pair of feed rollers 54 and 55 to be stretched and softened, and then cooled between the second and third pair of feed rollers 55 and 56. Since it is air-cooled by the device 65, the thread 4 between the second and third pair of feed rollers 55, 56 shrinks and hardens and becomes tense, and the thread 4 is straightened and stretched in front of the unit main body 46. It is designed to be inserted into the rope penetrating needle 66 through the rope insertion opening 57.

In front of the thread feeding unit 40, as shown in FIGS. 7 and 8, a thread feeding unit 70 is located with a thread cutting unit 67 interposed therebetween.
consists of a pair of cutting blades 68 and 69, and is movable so as not to interfere when the thread feeding unit 40 moves forward or backward toward the thread feeding unit 70. However, it is not shown in the drawing on the thread feeding unit 70. A main rope 3 that is intermittently conveyed and supplied by a conveying device at regular intervals is located, and the rope penetrating needle 66 pierces the main rope 3 from the side when the thread feeding unit 40 moves forward. .

That is, the thread supply unit 70 includes a first thread supply unit 71 that grips the tip of the thread 4 fed through the rope penetrating needle 66 of the thread feed unit 40, and a first thread supply unit 71 that holds the tip of the thread 4 fed through the rope penetrating needle 66 of the thread feed unit 40, and The first and second string supply units 71 and 81 are connected to the throttle wires 72 and 82. and spring 73,
chuck members 7 that open and close via 83;
4, 84, and a gripping portion 74a for gripping both ends 4a, 4b of the thread 4 of these chuck members 74, 84 after being cut by the thread cutting unit 67.
A rotating shaft 75 that rotates the shell 84a upwardly by a drive device (not shown) toward a position corresponding to the thread insertion hole 2 after drilling in the shell body 1 on the table 11 held by the shell chuck unit 20;
It consists of 85. Furthermore, these first and second string supply units 71 and 81 have strings 4 held by chuck members 74 and 84.
A group of gears 76, 86 for feeding the ends 4a, 4b of the thread is provided, and the gear group 76, 86 for feeding the thread is pushed when the first and second thread supply units 71, 81 are in the reversed state. The lifting rods 77 and 87 are rotated by the pushing-up operation so that the respective ends 4a and 4b of the hook 4 held by the chuck members 74 and 84 are inserted into the hook insertion hole 2 of the shell body 1. It's summery. The first rope supply unit 71 also includes a rope guide 88 that guides the tip of the rope 4 sent out from the rope penetrating needle 66 inserted into the main rope 3, and a rope guide 88 that guides the tip of the rope 4 fed through the rope guide 88. A stopper 89 against which the tip of the leg 4 abuts, and a limit switch 90 for detecting the abutment of the tip of the leg 4 against the stopper 89 are installed in corresponding positions, respectively, and the leg guide 88 is driven by a drive installation (not shown). As shown by the two-dot chain line in FIG. 7, the movement of the first thread supply unit 71 is controlled so as not to interfere with the upward reversing operation of the first thread supply unit 71, and the second thread supply unit 71 is Unit 81 is also shown in FIG.
As shown by the dotted chain line, it can be lowered within a rotation range θ of approximately 30° so as not to interfere with the forward and backward movements of the thread feeding unit 40.

Therefore, as shown in FIGS. 9 to 16, when the rope penetrating needle 66 penetrates the main rope 3 due to the advancement of the rope feed unit 40, the rope feeder unit 70 is configured to When the tip of the thread 4 being fed hits the stopper 89, the limit switch 90 is actuated to stop feeding the thread 4 by the thread feeding unit 40, and at the same time, the chuck member 74 of the first thread feeding unit 71 is actuated to stop the thread feeding unit 40. 4
(See Fig. 9). Then,
The feed roller pairs 54, 55, 56 of the thread feeding unit 40 that press the thread 4 are opened by the opening/closing arms 59, 62, 63, and at the same time, the thread feeding unit 40 retreats, supplying the second thread. The unit 81 rotates back to the original chuck position and grips the rear end side 4b of the thread 4 by the operation of the chuck member 84 (see Fig. 10), while the thread cutting unit 67 returns to the original cutting position. (see FIG. 11), and cut the thread 4 into a predetermined length. In this state, first, the first wire supply unit 71 reversely rotates upward and rises, and the table 1
The gripping part 74a of the chuck member 74 is made to correspond to the thread insertion hole 2 of the shell body 1 which is positioned on the shell body 1 by the shell chuck unit 20 and drilled by the hole punching unit 30 (see FIG. 12), and is further pressed. The push-up operation of the raising rod 77 rotates the gear group 76 for feeding out the hook, and the end 4a of the hook 4 is inserted into the hook insertion hole 2 of the shell body 1 (see FIGS. 13 and 14). Then, a string binding unit 100, which will be described later, is lowered, and the end portion 4a of the string 4 is gripped by the string binding unit 100. Next, after the end portion 4a of the thread 4 is held by the thread binding unit 100, the push-up rod 7
7 is lowered to release the gripping state of the chuck member 74 (see Fig. 15), and the first thread supply unit 71 is then rotated back to its original position (see Fig. 16). The second string supply unit 81 also operates in the same manner as the first string supply unit 71 after the first seashell body 1 is tied to the main rope 3 by the seashell binding unit 100, and the second seashell body 1 is tied to the main rope 3 for the first time. 1 Hetegus 4 Other end 4
b can be inserted through it.

In this way, the end portion 4a of the thread 4 inserted into the thread insertion hole 2 of the shell body 1 by the thread feed unit 40 and the thread supply unit 70 is
Or 4b is held by the string binding unit 100, and this string binding unit 100
As shown in FIG. 17, a rotary drum 103 is provided via a spring 102 to a housing 101 that is movable vertically and horizontally by a drive device (not shown), and a guide ring for extruding threads is installed in the rotary drum 103. 104, and a first chuck part 106 is attached to the tip of the rotary drum 103.
On the other hand, a second chuck portion 107 is provided at the tip of the thread winding table 105, and a thread guide protrusion 108 is provided protruding from the tip of the thread extrusion guide ring 104, so that this projection 108 and the It has a configuration in which a thread guide groove 109 is formed between the thread winding table 105 and the outer circumferential surface of the thread winding table 105. And, on the tip surface of the second chuck portion 107,
An engagement groove 107a is cut, and this engagement groove 107a
In this case, a prong pick-up member 110 is engaged in the process of forming a knot on the prong 4, which will be described later, and the prong pick-up member 110 is moved in the direction toward and away from the second chuck portion 107 by a drive device (not shown). and can be driven in a downward rotational direction.

That is, the above-mentioned string binding unit 100 is as follows:
As shown in FIGS. 18a to 18d, the first or second shell body 1 is fed out by the first or second shell supply unit 71 or 81.
The end 4a of the thread 4 inserted through the thread insertion hole 2 of
4b with the first chuck part 106 (see FIG. 18a), and in this state, the rotating drum 10
3 is rotated counterclockwise, and the rotary drum 103 is first rotated in a backward state, and in the first rotation, the thread 4 is wound along the outer periphery of the thread wrapping table 105, and from the second rotation, the thread guide protrusion is rotated. 108 and the outer periphery of the thread winding table 105 (see Fig. 18b), the rotating drum 103 is brought to a stop position of 11/2 rotation to 13/4 rotation. By moving the thread 4 forward until it reaches the end, the thread 4 is inserted into the second chuck part 107 and held (see FIG. 18c), and then the first chuck part 106 is opened and the end 4a of the thread 4 is inserted into the second chuck part 107 and held.
Or, at the same time as opening 4b,
10 to the second chuck portion 107.
While inserting the thread into the engagement groove 107a provided on the distal end surface of the thread pick-up member 110, the thread extrusion guide ring 104 is advanced to push out the thread 4 wrapped in a ring shape around the thread wrapping base 105.
The knot 5 or 6 is formed by rotating downward.

Therefore, the above-mentioned string binding unit 100
To explain specifically how the first and second shell bodies 1, 1 are tied to the main rope 3, first, the first shell body 1 is placed on the table 11 and positioned using the shell chuck unit 20. After holding it, the electric drill 34 of the drilling unit 30 is lowered to drill the thread insertion hole 2 in the proximal end surface 1a of the shell body 1. Next, the elongated thread 4, which is continuously fed out from the thread feeding unit 40 through the heating device 64 and the cooling device 65, is inserted into the main rope 3 via the thread penetrating needle 66, and both ends 4a of the thread 4 are inserted into the main rope 3 through the thread penetrating needle 66. , 4b are held by the first and second thread supply units 71 and 81 and cut into a predetermined length by the thread cutting unit 67. In this state, first, the first rod supply unit 71 is operated in reverse, and then the push-up rod 77 is activated.
is operated to insert one end 4a of the hook 4 into the hook insertion hole 2 opened at one corner of the proximal end surface 1a of the first shell body 1 held on the table 11 by the shell chuck unit 20, as shown in FIG. As shown in FIG. 2, the first chuck part 10 waits in the open state of the end 4a of the string 4 of the string binding unit 100.
6, close this first chuck part 106, and grasp it. At this time, the other end 4b of the thread 4
remains held by the chuck member 84 of the second rope supply unit 81, and the rope tensioning unit 150 can act on the main rope 3. This tensioning unit 150 consists of a rotating arm 152 that is pivotally supported by a support shaft 151, and the weight of this rotating arm 152 or the biasing force of a spring (not shown) always applies a load (approx.
0.1Kg), and this suppressing action tensions the threads 4 held by the thread binding unit 100, and is rotated by the lifting member 153 when binding the second shell body 1, which will be described later. It is controlled so that the arm 152 is lifted and no load is applied to the main rope 3. Then, the shell chuck unit 20 is opened and the rotary drum 103 of the thread binding unit 100 is rotated 13/4 as shown in FIGS. 107, and the distal end 110a of the claw pick-up member 110 is inserted into the engagement groove 10 of the second chuck part 107.
7a and extrudes the guide ring 104 for extruding the thread as the first chuck part 106 is opened, the first knot 5 is formed in the thread pick-up member 110, and the thread pick-up member 110 is inserted into the second chuck part. The ends 4a of the threads 4 of the thread binding unit 100 were gripped by the second chuck part 107 while releasing from the engagement groove 107a of the threads 107 and rotating downward to reach the first knot 5. When the main rope 3 is raised as shown in FIG. 23, the main rope 3 is pulled up against the load of the rotating arm 152, and the first shell body 1 is bound in close contact with the main rope 3. In this way, after tying the first shell body 1 to the main rope 3, the tegus pick-up member 110 is tied to the first knot 5.
Then, the second chuck part 107 is pulled out.
By opening the main rope 3, the main rope 3 is released while binding the first shell body 1.

On the other hand, after binding the first shell body 1 described above, in order to bind the second shell body 1 to the main rope 3 with the second shell body 1 facing each other, it is necessary to bind the second shell body 1 on the table 11 in the same manner as the binding process of the first shell body 1. shellfish chuck unit 20
The second shell main body 1 is positioned and held, and a hole is punched by the hole punching unit 30.
After rotating the thread feeding unit 81 in the opposite direction and inserting the other end 4b of the thread 4 into the thread insertion hole 2 of the second shell body 1, the thread binding unit 100 is operated again, and as shown in FIG. As shown in FIG. 25 and FIG. At times, the pivot arm 152 of the thread tensioning unit 150 is lifted by the lifting member 153 to release the load on the main rope 3, thereby freeing the main rope 3 during binding of the second shell body 1. This makes it possible to tightly bind the second shell body 1 to the main rope 3.

〔Effect of the invention〕

As is clear from the above description, according to the present invention, the process of drilling holes in the shell body, inserting the threads, and tying the rope to the main rope can be performed fully automatically, which improves work efficiency. , it has a tremendous effect on rationalization. Also, when first tying the first shell body, the tegus tensioning member holds down the main rope from above to tension the tegus, and then when tying the second shell body, the tegus tensioning member holds the main rope from above. is released so that the main rope is pulled up to the second shell body side as the eels are wound in, and the first rope that was tied earlier is
Since the tegus is tensed due to the presence of the shell bodies, a hard knot is formed in close contact with the first and second shell bodies, and the two shell bodies can be tightly tied to the main rope as a pair. Because of this, there is no chance of entanglement during operation, and the shells can be hung stably below the sea surface.
It also has an excellent effect on the growth of shellfish.

[Brief explanation of drawings]

FIG. 1 is a perspective view of a main part showing a state in which shell bodies bound to a main rope are bound using the automatic bundling processing device for cultured shellfish according to the present invention; FIG. 2 is an enlarged perspective view of the main part; Fig. 3 is a schematic explanatory view of the overall configuration of an embodiment of the automatic bundling processing device for cultured shellfish according to the present invention, Fig. 4 is a perspective view of essential parts of a shellfish chuck unit and a hole punching unit, and Fig. 5 is a diagram showing the structure of a snail feeder. A plan view of the unit, Fig. 6 is a side view of the thread feeding unit, Fig. 7 is a plan view of the thread feeding unit, Fig. 8 is a side view of the thread feeding unit, and Figures 9 to 16 are the thread feeding unit. An explanatory view showing the state in which the thread is inserted into the main rope by the unit and the state in which the thread is inserted into the shell body by the thread supply unit. FIG. 17 is a cross-sectional view of the main part of the thread binding unit, and FIGS. 18a to 18 d
19 to 23 are explanatory diagrams showing the state of forming knots of threads by the thread tying unit.
The figure is an explanatory diagram showing the state of binding the first shell body to the main rope using the Tegus binding unit.
FIGS. 24 to 26 are explanatory diagrams showing the state in which the second shell body is tied to the main rope by the same TEGUS binding unit. 1... Shell body, 1a... Base end surface, 2... Tegus insertion hole, 3... Main rope, 4... Tegus,
4a, 4b... end, 5, 6... knot, 11...
...Table, 20...Shellfish chuck unit, 30
...Drilling unit, 34...Electric drill, 40
...Tegus feed unit, 54, 55, 56...
Feeding roller pair, 64...Heating device, 65...Cooling device, 66...Rope penetrating needle, 70...Tegus supply unit, 71...First thread supply unit, 74, 84...Chuck member, 81 ...Second
Tegs supply unit, 100... Tegs bundling unit, 103... Rotating drum, 104... Guide ring for pushing out the threads, 105... Tegs winding stand, 106... First chuck part, 107... Second chuck part. Chuck part, 110... Tegus pick-up member, 1
50...Tegus tension unit, 151...Spindle,
152... Rotating arm, 153... Lifting member.

Claims (1)

[Claims] 1. A device for inserting a string through a main rope that is intermittently conveyed, and sequentially supplying and tying the first and second shell bodies to both ends of the string, wherein the first or second shell body is A shell chuck unit that positions and holds the main body on the table;
A hole punching unit for drilling a thread insertion hole in the proximal end face of the shell body held by the shell chuck unit, and a thread that is continuously supplied to the main rope are inserted horizontally and cut into a predetermined length. a proximal end surface of the shell body, which is held horizontally by the shell chuck unit, with the prong feeding unit gripping both ends of the cut prong that has been inserted horizontally into the main rope; A first and a second thread supply unit are inserted into the insertion hole from below, and the ends of the threads that are inserted through the thread insertion hole and protrude upward are wound around to form a knot and the shell body is tied on both sides of the main rope. A movable string binding unit,
A tegus tensioning member is provided which applies tension to the tegus by suppressing the main rope when the first shell body is tied by the tegus tying unit, and releases the pressure on the main rope when the second shell body is tied next. An automatic bundling processing device for cultured shellfish, which is characterized by: