KR20200119078A - Suspended line assembly machine for oyster culture - Google Patents

Abstract

The present invention relates to an apparatus for automatically assembling a stopper for maintaining intervals between scallop shells to a suspended line which is used for horizontally hanging a plurality of scallop shells having oyster seeds attached thereto to cultivate oysters. According to the present invention, a novel type of a stopper assembly method which automatically performs the entire processes of automatically and sequentially feeding a stopper performing a role of constantly maintaining intervals between shells inserted into a suspended line and continuously loading the line, and automatically installing the stopper on the line during manufacture of a suspended line for cultivating oyster, is implemented, thereby securing the quality of products while increasing working efficiency, increasing productivity through reduction of labor power, and improving a working environment of aged fishermen. The apparatus comprises an assembler main body, a stopper magazine, a feeding block, a feeding actuator, a press block, a press cylinder, a cutting knife, a cutting cylinder, a clamping block, and a clamping cylinder.

Description

Suspended line assembly machine for oyster culture}

The present invention relates to an automatic granulator for oyster farming, and more particularly, spacing between scallop shells in a row of scallop shells used to horizontally hang several scallops with oyster seeds attached for oyster farming. It relates to a device for automatically assembling a holding stopper.

In general, oysters are partially harvested from the coast, but due to the high demand for oysters, most of them are harvested through farming.

Oyster farming requires the process of harvesting, cultivating, and harvesting. The oyster seedling is the process of supplying the oysters so that the oysters that have entered the affixation period can grow, and the cultivation is the process of growing the oysters, and the harvesting is the process of growing oysters. It is the process of harvesting success or failure.

Here, oyster farming is typically divided into a dialysis type, a simple dropping type, a raft dropping type, and a continuous dropping type according to the seedling and breeding method. It is a hanging farming method.

This continuous dropping type solves some of the problems of dialysis, simple dropping, and raft dropping, and is currently the most widely used method in the South Coast of Korea, accounting for more than 80% of the oyster production.

However, such a series of oysters is a pre-work process of processing each of the oyster shells and the scallop shells, that is, the work of drilling an oyster shell or scallop shell and inserting it into a string, and the oyster shell of Chae Myoyeon with an oyster plate attached. In addition, the work of attaching a stopper to the row to increase the spacing between the shells of the scallops is not only cumbersome, but also takes a lot of manpower and time, and the work efficiency is considerably lowered due to its weight when transporting, unloading, and harvesting by sea. The problem still remains.

As an example, a number of rich people are injured on the sea level, and in the water, a long line is connected through a rich string connected to the rich person, and both ends of the long line are fixed to the sea floor with a horse neck.

Then, artificially induce spawning, spawning, and load in the indoor water tank, and the first living organisms of the cultured products are deposited on the attachment material and received in the indoor water tank for a certain period of time, followed by a watering process in the sea, and then at the appropriate time. They will be produced and then cultivated in earnest by placing them on a continuous line.

On the other hand, in order to cultivate any kind of sticky fishery animals and plants, it is necessary to make a ridge. Usually, a ridge is fixed by inserting a stopper on the string at regular intervals, and then the shell with holes is fixed using each stopper. It is produced by inserting it into a string while maintaining it.

At present, the scallops and oyster shells attached to the oyster cultivation ridges are tied with a line (binding), so there is a disadvantage in that work efficiency is lowered and productivity is significantly lowered.

Therefore, it is necessary to automate the technology in the field of fisheries equipment due to the aging of the fishing population and the commonization of fishing villages, and since the production cost of water ridges occupies a large part of the production cost of aquaculture, there is a need for the development of an automatic binding machine to reduce production costs. This trend is in desperate demand.

Korea Open Utility Model No. 20-1999-0018241 Korean Patent Application Publication No. 10-2002-0031969 Korean Patent Application Publication No. 10-2011-0072820 Korean Patent Registration No. 10-1879632

Therefore, the present invention was conceived in consideration of the above points, and automatically supplies a stopper that serves to maintain a constant spacing of shells that are inserted into the string when manufacturing the water ridge for oyster farming, and continues to By implementing a new type of stopper assembly method that performs the entire process as an automated process, such as automatically attaching the stopper to the string with loading, not only can the work efficiency be improved, but the quality of the product can be secured, and the labor force Its purpose is to provide an automatic assembly machine for oyster farming that can improve productivity through reduction and improve the working environment of aging fishermen.

In order to achieve the above object, the automatic granulator for oyster farming provided by the present invention has the following characteristics.

The automatic assembly machine for oyster farming includes an assembly machine body equipped with a work table and a post frame, a stopper magazine installed on the rear side of the work table and loading a plurality of stopper strips, and a stopper while being installed under the work table. A feeding block and a feeding actuator that advances and supplies a stopper strip in a magazine by one pitch, a press block and a press cylinder installed on the post frame and fastened by pressing a stopper spread through an up-down motion, and on the post frame In addition to being installed, a cutting knife and a cutting cylinder that cuts one of the stopper strips individually through an up-and-down motion while being placed at the back of the press block, and are installed at the bottom of the work table, and are placed under the press block. It consists of a structure including a clamping block and a clamping cylinder for fixing the stopper.

As a preferred embodiment, the automatic assembly machine for oyster farming further includes a pair of arms and arm cylinders that are installed on the work table and are disposed on both sides of the press block and pull the string into the stopper through a rotating operation. can do.

In a preferred embodiment, the automatic assembling machine for oyster farming may further include a holder block and a holder cylinder installed at the lower part of the working table and disposed on both sides of the lower end of the stopper magazine to fix the stopper strip.

In a preferred embodiment, the automatic assembling machine for oyster farming may further include a step display panel installed next to one side of the work table and displaying the appropriate step interval of the row.

In addition, the feeding block may be made of a pair of blocks having a plurality of protrusions simultaneously pressed against a plurality of stoppers on inner surfaces facing each other, and the feeding actuator is a vertical cylinder that narrows or widens the pair of blocks. And, it may be made in the form of a combination of a horizontal cylinder that moves the entire vertical cylinder including the pair of blocks forward and backward.

The automatic granulator for oyster farming provided by the present invention has the following effects.

First, after the line is loaded, the overall process such as automatic supply of the stopper, automatic fastening of the stopper, automatic cutting of the stopper, etc. is performed as an automated process, so that the working time can be shortened and the efficiency of the work can be improved, and product standardization Of course, it has the effect of ensuring uniform quality of the product.

Second, it is possible to improve productivity by reducing the labor force, and has the effect of lowering the manufacturing cost.

Third, it has the effect of improving the working environment of aging fishermen.

1 and 2 are perspective views showing an automatic assembly machine for oyster farming according to an embodiment of the present invention
Figure 3 is a front view showing the automatic assembly machine for oyster farming according to an embodiment of the present invention
Figure 4 is a plan view showing an automatic assembly machine for oyster farming according to an embodiment of the present invention
Figure 5 is a side view showing the automatic assembly machine for oyster farming according to an embodiment of the present invention
Figures 6a to 6d are side views showing the operating state of the automatic assembly machine for oyster farming according to an embodiment of the present invention
7 is a perspective view showing a typical stopper strip

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 and 2 are perspective views showing an automatic assembly machine for oyster farming according to an embodiment of the present invention, and FIGS. 3 to 5 are front views showing the automatic assembly machine for oyster farming according to an embodiment of the present invention It is a figure, a top view and a side view.

As shown in Figures 1 to 5, the automatic assembly machine for oyster farming consists of a structure that can automatically assemble a stopper for maintaining shell spacing in a row of the bottom edge for oyster farming at regular intervals.

The stopper strip 100 provided by the present invention, as shown in FIG. 7, is in the form of a strip in which individual stoppers 110 are connected to a connecting strip 120, and the connecting strip 120 is cut individually. It is possible to be separated by the stopper 110 of, and each stopper 110 has a hole 130 into which a string is inserted and a fastening protrusion 140 and a fastening groove 150 for closing the hole 130 at this time. Is formed.

The automatic granulator for oyster farming includes a granulator body 12 as a means for providing a working area for assembling a stopper.

The assembly machine main body 12 includes a work table 10 in a horizontal position on which the operator can hang a line, and the work table 10 at this time has a plurality of holes or incisions, which will be described later. Various blocks are located on the upper surface of the work table, so that the stopper can be transferred or fixed.

In addition, a post frame 11 in a vertical posture is installed on the working table 10 of the assembly machine main body 12, and various cylinders to be described later can be supported on the post frame 11 installed in this way.

Here, the upper surface of the work table 10 is installed in a structure in which a limit switch (not shown) protrudes at one side, and when an operator touches the limit switch with one hand when holding the string with both hands and inserting it into the stopper Since the operation of the granulator can be started, the safety of the operator can be ensured as much as possible accordingly.

In addition, the automatic granulator for oyster farming includes a stopper magazine 13 as a means for storing a plurality of stopper strips.

The stopper magazine 13 is a square frame structure that can be loaded by inserting a stopper strip from the top, and is installed on the back side of the work table 10, and incisions are formed at the bottom of the front part and the bottom of both side parts. The stopper is able to exit forward through each incision of, and the protrusion 27 of the feeding block 14 to be described later can enter into the stopper magazine 13.

The stopper strips in the stopper magazine 13 can be stacked one by one in a row while taking a horizontal posture that is erected side by side, and when all the stopper strips located at the bottom are pulled out, Since the existing stopper strip descends and replaces its position, the stopper can be continuously supplied to the working area without interruption.

In addition, the automatic granulator for oyster farming includes a feeding block 14 and a feeding actuator 15 as a means for supplying a stopper to a work area where the press block 16 and the like are located.

The feeding block 14 moves left and right by the operation of the feeding actuator 15 while holding the stopper strip, while transferring the stopper strip by one pitch (e.g., the gap between individual stoppers) to the front of the stopper strip. It serves to position one stopper in the working area.

To this end, the feeding actuator 15 is made of a combination of a horizontal cylinder 15b and a vertical cylinder 15a, and the horizontal cylinder 15b takes a horizontal posture parallel to the stopper strip and the working table ( It is installed in a structure supported at the bottom of 10), and the vertical cylinder (15a) is coupled to the rod of the horizontal cylinder (15b) while taking a vertical posture with a pair of fingers facing each other facing upward. It is installed in a structure that can be used.

In addition, the feeding block 14 is made of a pair of blocks having a plurality of protrusions 27 on inner surfaces facing each other, and thus a pair of feeding blocks 14 each having a plurality of protrusions 27. ) Is installed in a structure that is coupled to a pair of fingers of the vertical cylinder 15a.

Accordingly, during the narrowing operation of the vertical cylinder 15a, the pair of feeding blocks 14 also have a stopper strip in the middle and the gap between each other is narrowed. At the same time, each protrusion 27 in the feeding block 14 at this time Presses the side of each stopper of the stopper strip.

Subsequently, when the horizontal cylinder 15b is operated forward while the feeding block 14 is holding the stopper strip, the feeding block 14 and the vertical cylinder 15a are also operated forward together, As a result, the stopper strip is also conveyed forward one step, so that the frontmost stopper can be located in the working area.

Subsequently, after one step transfer of the strip stopper, when the vertical cylinder 15a is expanded, the pair of feeding blocks 14 holding the stopper strip are opened and separated from the stopper strip, and at the same time, the feeding block 14 The protrusion 27 is also separated from the stopper of the stopper strip, and when the horizontal cylinder 15b operates backward in this state, the entire vertical cylinder 15b including the feeding block 14 is moved backward and the initial position Can be returned to.

In addition, the automatic granulator for oyster farming includes a press block 16 and a press cylinder 17 as a means for substantially mounting a stopper on a row.

The press block 16 operates up and down by the operation of the press cylinder 17 to press the stopper to bind it to the string.

To this end, the press cylinder 17 is installed in a vertical position with a rod downward on the front of the post frame 11, and a press block 16 is installed on the rod of the press cylinder 17 installed in this way.

Accordingly, when the press cylinder 17 is lowered, the press block 16 also moves downward to press down the half-opened upper part of the stopper, and at the same time, the upper part of the stopper is pressed by the press block 16 It is possible to be fastened to the part, that is, the fastening protrusion of the lower part of the stopper can be fastened to the fastening groove of the upper part of the stopper, and eventually, the stopper can be mounted while being inserted into the string.

In addition, the automatic assembly machine for oyster farming includes a cutting knife 18 and a cutting cylinder 19 as a means for cutting one stopper one by one in a stopper strip in which several stoppers are attached in a row.

The cutting knife 18 operates up and down by the operation of the cutting cylinder 19 and serves to cut the connection band connecting the stoppers.

To this end, the cutting cylinder 19 is installed in a vertical position with the rod downward on the front of the post frame 11 while being positioned below the press cylinder 17, and the rod of the cutting cylinder 19 installed in this way A cutting knife 19 is installed.

That is, the cutting knife 19 has a structure in which the cutting knife 19 is inserted and coupled between the knife holder 28 made of a combination of the front “b”-shaped plate and the rear square block while taking a “c” shape when viewed from the front. It is mounted, and the knife holder 28 at this time can be mounted on the rod of the cutting cylinder 19.

Here, the cutting cylinder 19 and the cutting knife 18 may be positioned at the rear of the press cylinder 17 and the press block 16 when viewed from the front and rear positional relationship with the press cylinder 17 and the press block 16. Thus, the press block 16 presses the upper portion of the stopper positioned in the front, and the cutting knife 18 cuts the connection band between the stoppers positioned in the rear.

Accordingly, when the cutting cylinder 19 is operated downward, the cutting knife 18 also moves downward to cut the connecting strip connecting the stopper at the front of the target and the stopper attached to the stopper strip side. One stopper can be separated individually.

In addition, the automatic granulator for oyster farming includes a clamping block 20 and a clamping cylinder 21 as a means to hold one stopper separated individually during a press operation so as not to move.

As the clamping block 20 is operated by the clamping cylinder 21, that is, it is narrowed or widened, it holds the stopper during the press operation, and serves to release the stopper after the press operation.

To this end, the clamping cylinder 21 is disposed below the press block 16 and is installed in a structure supported by the bottom of the work table 10 while taking a vertical posture, and the clamping cylinder 21 thus installed A pair of fingers facing each other is provided.

In addition, the clamping block 20 is formed of a pair of blocks facing each other, and the pair of clamping blocks 20 is installed in a structure coupled to a pair of fingers of the clamping cylinder 21.

Accordingly, during the narrowing operation of the clamping cylinder 21, the pair of clamping blocks 20 also press the both sides of the stopper at the same time while the space between them is narrowed with the stopper in the center. When pressed, the stopper can maintain a stable fixed state by a pair of clamping blocks 20.

In addition, the automatic assembly machine for oyster farming includes a pair of arms 22 and an arm cylinder 23 as a means for closely seating the string inserted into the hole of the stopper.

The arm 22 rotates by the operation of the arm cylinder 23 and pulls both sides of the string inserted in the hole of the stopper to the rear, so that the string is stably inserted in the hole of the stopper without being removed again. It plays a role in maintaining the state.

To this end, cylinder plates 29 are respectively installed on both sides of the post frame 11 on the work table 10, and the inner surface of each cylinder plate 29 installed in this way is a rotary type arm cylinder 23 ) Is installed in a position lying on its side.

At this time, the rods of the arm cylinders 23 on both sides face each other toward the inside where the stopper is located and can be positioned on the same axis.

In addition, a bar-shaped arm 22 is coupled to the rod of the arm cylinder 23, and the arm 22 is up and down within a range of about 180° to 270° when the arm cylinder 23 is operated. Can be rotated.

Accordingly, when the arm cylinder 23 is operated while the string is hung in the hole of the stopper located in the work area, the arm 22 that was erected upward rotates downward and the string that enters the stopper groove Both sides are hooked to the rear, and both sides of the string are pulled backward by the arm 22, so that the string between them can be closely seated in the hole of the stopper.

This posture of the arm 22, that is, the posture in which both sides of the string are pulled backwards, can be maintained until the press work on the stopper is completed, and after the press work, the reverse operation of the arm cylinder 23 Thereby, the arm 22 is returned to the initial position and can take an upright position.

In this way, by applying a method of pulling the string backward by using the operation of the arm 22 and the arm cylinder 23, the operator needs to apply force to the string so that the string in the stopper groove does not come out. Convenience and safety of work can be secured, such as without, and since the press work is performed while the string is tightly seated in the hole of the stopper, it is possible to completely eliminate assembly defects such as the string sticking out and getting caught. .

In addition, the automatic assembly machine for oyster farming includes a holder block 24 and a holder cylinder 25 as a means for fixing the stopper strip when cutting the stopper strip.

The holder block 24 is operated by the holder cylinder 25, that is, it is narrowed or widened to hold the stopper strip during the cutting operation, and after the cutting operation, the stopper strip is released for transport.

To this end, the holder cylinder 25 is disposed below the stopper magazine 13 and is installed in a structure supported by the bottom of the working table 10 while taking a vertical posture, and the holder cylinder 25 thus installed A pair of fingers facing each other is provided.

In addition, the holder block 24 is made of a pair of blocks facing each other, and the pair of holder blocks 24 is installed in a structure coupled to a pair of fingers of the holder cylinder 25.

Accordingly, during the narrowing operation of the holder cylinder 25, the pair of holder blocks 24 also presses both sides of the stopper strip at the same time while the stopper strip is placed in the center and the gap between each other is narrowed, so that the cutting knife 18 When cutting by, the stopper strip can be held in a stable fixed state by a pair of holder blocks 24.

As another example, the holder cylinder can be installed in a structure that is located on one side of the stopper magazine 13 and supported on the upper surface of the work table 10, and the holder block is coupled to the rod of the holder cylinder installed in this way. You will be able to.

Accordingly, it is possible to press or release the side surface of the stopper strip in the stopper magazine 13 while the holder block moves back and forth by the forward and backward operation of the holder cylinder.

In addition, the assembly device for oyster farming includes a step display plate 26 as a means for displaying an appropriate step interval between stoppers mounted on the row.

The step display plate 26 is in the form of a plate marked with a scale, and is installed in a structure supported by a hinge on one cylinder plate 29 installed at one side of the work table 10. It can be unfolded and used in a posture, and at the same time, it can be placed in a vertical posture when not working.

Accordingly, after completing the stopper mounting operation once while holding the string with both hands and inserting the string into the hole of the stopper, pull out the string with one stopper for the stopper mounting operation twice, When moving to and re-inserting the string into the stopper hole, the insertion position of the string is held while looking at the step indicator 26 on one side, so that each stopper can be mounted on the string at regular intervals.

In other words, the operator can move the string side by step while aligning the stopper installed immediately before the scale of the step display plate 26, and eventually, the stopper can be mounted while always moving the string side by side by a certain length. As a result, it is possible to uniformly match the spacing of each stopper mounted on the string.

In addition, the automatic assembly machine for oyster farming includes a pair of line guide plates 30 as a means for allowing the operator to easily and conveniently hold the insertion position when inserting the line into the stopper.

The row guide plate 30 is composed of an upper plate 30a and a lower plate 30b disposed vertically while maintaining a predetermined distance from each other, and the height of the upper surface of the lower plate 30b at this time is the same height as the center of the hole of the stopper. You can achieve it.

These line guide plates 30 are installed in a structure supported on the work table 10 while being disposed on both sides of the work area to which the press block 16 belongs.

Accordingly, when the operator inserts the string into the hole of the stopper, the string at this time in a state where both sides of the string are held with both hands is placed on the upper surface of the lower plate 30b of the string guide plate 30 and slides backwards. When the is pushed, the string is immediately inserted into the hole of the stopper, and eventually, the operation of inserting the string can be performed simply and accurately.

Figure 6a to Figure 6d is a side view showing the operating state of the automatic assembly machine for oyster farming according to an embodiment of the present invention.

6A to 6D, in a state in which a plurality of stopper strips 100 are stacked in the inside of the stopper magazine 13, the feeding block 14 is moved by the operation of the feeding actuator 15. When holding the stopper strip 100 at the bottom of the stopper magazine 13 and moving forward one pitch, the stopper 110 at the front of the stopper strip 100 at this time is located in the working area.

That is, the frontmost stopper of the stopper strip 100 in the working area formed in the space between the upper press block 16 and the cutting knife 18, and the lower clamping block 20 are arranged ( 110) is located.

In this state, the clamping block 20 holds both sides of the stopper 110 by the operation of the clamping cylinder 21, and at the same time, the cutting knife 18 descends by the operation of the cutting cylinder 19. By cutting the connecting strip 120, the frontmost stopper 110 in the working area is separated from the stopper strip 100 individually.

In this state, when the operator inserts the string 160 into the hole of the open stopper 110 and touches the limit switch on one side of the work table 10, the arm ( As 22) rotates downward, both sides of the string 160 fitted in the hole of the stopper 110 are pulled back.

At the same time, when the press block 16 descends by the operation of the press cylinder 17 and presses the upper portion of the stopper 110, the fastening protrusion 140 of the stopper 110 is fastened to the fastening groove 150. As the string 160 is tightly engaged in the hole of the stopper 110, the clamping block 20 is opened by the operation of the clamping cylinder 21, and the operator is in a state where the stopper 110 is released. ) Is removed from the work area to complete one cycle for stopper mounting.

Subsequently, when the operator pulls the line 160 on which the stopper 110 is attached from the work area, the stopper strip 100 moves forward by the operation of the feeding actuator 15 so that the stopper strip 100 has one pitch. Moving forward → narrowing of the clamping block 20 by the operation of the clamping cylinder 21, the frontmost stopper 110 is fixed → The cutting operation of the cutting knife 18 by the operation of the cutting cylinder 19 As the process of separating the front stoppers 110 individually is performed sequentially, the next one stopper 110, that is, the stopper 110 that is not fastened, is waiting in the work area.

That is, when the operator inserts the string 160 into the hole of the stopper 110 and touches the limit switch, the arm cylinder 23 → press cylinder 17 → after the operator pulls the string → feeding actuator 15 → As the clamping cylinder 21 → the cutting cylinder 19 is sequentially operated, a new stopper 110 can be positioned in the work area. As this process is repeated, the stopper mounting operation is a continuous automation process (for example, , Except for the operation of inserting the line by the operator).

As described above, in the present invention, when the operation of attaching the stoppers to the string at regular intervals for manufacturing the water line, the stoppers are automatically supplied sequentially, the stoppers are automatically cut individually, and the stoppers are automatically attached to the string after loading the string. By providing a new automatic assembly machine that performs the entire process as an automated process, such as mounting with a machine, not only can work efficiency be increased, but also product quality can be secured, and productivity can be improved through labor reduction. In addition, it can improve the working environment of aging fishermen.

10: working table
11: post frame
12: assembly machine body
13: stopper magazine
14: feeding block
15: feeding actuator
15a: vertical cylinder
15b: horizontal cylinder
16: press block
17: press cylinder
18: cutting knife
19: cutting cylinder
20: clamping block
21: clamping cylinder
22: cancer
23: arm cylinder
24: holder block
25: holder cylinder
26: staff display board
27: protrusion
28: knife holder
29: cylinder plate
30: row guide plate

Claims (5)

An assembly machine main body 12 equipped with a work table 10 and a post frame 11;
A stopper magazine 13 installed on the rear side of the working table 10 and loading a plurality of stopper strips;
A feeding block 14 and a feeding actuator 15 installed under the work table 10 to advance and supply the stopper strips in the stopper magazine 13 by one pitch;
A press block (16) and a press cylinder (17) installed on the post frame (11) and fastened by pressing a stopper that is opened through an up-down operation;
A cutting knife 18 and a cutting cylinder 19 that are installed on the post frame 11 and are disposed behind the press block 16 to cut one of the stopper strips individually through an up-and-down motion;
A clamping block 20 and a clamping cylinder 21 installed under the working table 10 and disposed below the press block 16 to fix individual stoppers;
Automatic assembly machine for oyster farming, characterized in that it comprises a.
The method according to claim 1,
In addition to being installed on the work table 10, while being disposed on both sides of the press block 16, further comprising a pair of arms 22 and arm cylinders 23 for pulling the string into the stopper through a rotational motion. Automatic assembly machine for oyster farming, characterized in that.
The method according to claim 1,
An oyster, characterized in that it further comprises a holder block 24 and a holder cylinder 25 installed under the work table 10 and disposed at both sides of the lower end of the stopper magazine 13 to fix the stopper strip. Automatic assembly machine for aquaculture.
The method according to claim 1,
An automatic assembly machine for oyster farming, characterized in that it further comprises a step display plate (26) installed next to one side of the work table (10) and displaying an appropriate step interval of the line.
The method according to claim 1,
The feeding block 14 is made of a pair of blocks having a plurality of protrusions 27 that are simultaneously pressed against a plurality of stoppers on inner surfaces facing each other, and the feeding actuator 15 narrows the pair of blocks. Water for oyster farming, characterized in that it consists of a combination of a vertical cylinder (15a) that gives or widens, and a horizontal cylinder (15b) that moves the entire vertical cylinder (15a) including the pair of blocks. Hayeon automatic assembly machine.

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