KR950004580B1 - Knitting apparatus - Google Patents

Abstract

A machine for weaving a seaweed cultivation net floating on the surface of the sea water comprises a first tension means giving a tension and continuously feeding a brim rope (12) and a lot of warp ropes (14) from bobbins (10), a warp interval adjusting means including an interval adjusting plate (22) and an interval holder (34), a second tension means disposed upper and lower portions of both side frames (36) equipped with a limit switch (45), a knot pointing member (38) for making a knot onto an intersection of the warp and the weft ropes, and a weft holding member (40) for fixing the weft rope to the brim rope. The first tension means comprises a shaft (21), a lot of washers (20) contacting with the warp ropes and coil springs depressing the washers. The 2nd tension means comprises two driving rollers (26a, 28a) and a press roller (30a) having a lever (32a).

Description

Determination device of Haitai network

1 is an overall perspective view of the present invention.

2 is a side view of the present invention.

Figure 3 is a perspective view of the main portion showing a first tension means of the present invention.

Figure 4 is a perspective view of the main part showing the seed line fixing means of the present invention.

5 is a partial perspective view showing the configuration of the Haitai network.

* Explanation of symbols for main parts of the drawings

10: bobbin 12: shoulder string

14: vertical line 16: the upper frame

18: support 20: washer

22: vertical line spacing plate 24: drive motor

26,26a: Rotary Roller A 28,28a: Rotary Roller B

30,30a: Pressing roller 32: Rotating lever

34: vertical space holder 36: left and right side frame

38: string line knot 40: string line member

42: bite member 46: transfer table

48: Pedal

The present invention relates to a breaker of the Haitai network for producing a floating net (aka; parallel net, Kita net) in the sea for farming laver (Emtaetae, Cheongtae, Haiyi, Haitai).

In general, as shown in FIG. 5, the Haitai network that runs in the sea to farm Haitai has a plurality of vertical lines 100 located between the left and right shoulder strings 100, and at a predetermined interval on the vertical lines 100. It was made of a horizontal line (aka; seed line) 120 that is knotted and tied to the shoulder line 100 located on the left and right.

Looking at the conventional case for producing this, in a large space (length 40m, width 4m or more) several people (5 people or more) work together, first, left and right shoulder line 100 and vertical line 110 Later, at a certain interval, the string 120 is knotted on the vertical string 110, respectively.

Thereafter, both ends of the seed line 120 were fixed by inserting holes 130 into the left and right shoulder strings 100.

That is, in order to fix both ends of the seed line 120 to the left and right shoulder line 100, the end of the line 120 has to be pushed and fixed into a space generated by the shoulder line using an awl or the like.

The above series of tasks are all made by hand, and the following problems are generated.

First, due to the size of the Haitai network, a large space is required to perform a series of tasks.

Secondly, all the work is done by hand, which leads to the consumption of manpower. In particular, when fixing the string to the cord, the difficulty of inserting the tool into a relatively hard cord and creating a space and injuring the hand by the tool inadvertently. This followed.

Third, the working radius of the worker is relatively wider according to the size of the network to be manufactured, which reduces work efficiency.

Fourth, as the production of the network occupies a large space, the work is often impossible due to natural factors such as rainy weather, heat, and cold as the work is performed outdoors.

Therefore, the present invention is to solve the above-mentioned problems in the prior art to automatically transfer the line and the vertical line, so that both ends of the seed line can be easily fixed to the left and right line in the transfer process, the vertical line and The purpose is to provide a network device of the Haitai network that can be fixed to the shoulder at regular intervals, and to make the network in a narrow space.

In order to achieve the present invention, the first and last shoulder lines of the rollers positioned at the upper and lower sides are different from each other by means of allowing the cords and vertical strings to be conveyed with tension in the bobbins located at one side of the frame. A first means for adjusting the spacing between the first and second rollers, and an initial tension holder for keeping the strings and the vertical strings tensioned, and a first interval after the holders are clamped to the upper rollers. A holding plate, a secondary spacing retaining bar which maintains the spacing between the cap and the vertical line at a position through the roller of the upper side at all times, and a positioning table for determining the position of the seed line for knotting the vertical line at the lower side of the holding bar; Fixing means for fixing both ends of the string lined to the vertical line on the lower side of the table, and the shade through the fixing means One feature consists of a destructor comprising a limit switch that is actuated by a string tied to a string.

Hereinafter will be described in detail the specific technical configuration and preferred embodiments of the present invention.

In the bobbin 10 provided on the frame 8 on one side in Figure 1 when the shade 12 and the vertical line 14 is released, a support for supporting the line not to sag at the intermediate position of the upper frame 16 ( 18 and first tension means for maintaining tension between the bobbin 10 primarily by the washer 20 and the spring 20a on the shaft 21 located at the rear of the upper frame 16; Rotation roller A which rotates by chain 23 in the vertical row space adjusting plate 22 and each of the driving motors 24 formed with different numbers of holes 22a so that the number of vertical lines 14 can vary depending on the size of the net. Push rollers 30 and 30a in contact with the rotary rollers A and B by B (26), (26a), (28) and (28a) and rotary levers (32, 32a) A secondary tension means provided in the upper and lower sides so that the rotational speed is different so that the shoulder and the vertical string are moved with tension; On the lower side of the roller provided on the upper left and right side frame 36, the shoulder line 12 and the vertical line 14 passing through the pressing roller 30 and the rotating rollers A and B 26 and 28 are spaced apart. Vertical string spacing holder 34 having a plurality of grooves 34a on the outer circumferential surface to maintain it evenly, and seed string knot stand 38 showing the position where the string 50 is tied to the vertical string 14 on the lower side of the vertical spacing holder. And a needle 41a having an insertion hole 41b formed therein for fixing both ends of the string 50, which is knotted to the vertical string, at the lower position of the string knot, to the shoulder 12. Seed line holding member 40 consisting of a cylinder 41 for the post-movement, a flow preventing piece 40a having a U-shaped groove to prevent the shade from moving when the needle is inserted into the shade, and initially the shade and the vertical line To be bitten by the roller provided on the lower side, the left and right side frame (3 6) It is possible to move up and down along the feed table 46 provided on the upper side, the insertion table 43 having a hook groove 43a on the lower side, the fitting groove 44a, the guide is formed by fastening to the insertion table, the guide The locking lever 44 fixing the end of the string wound by the pin 44b has a bite member 42 formed on the left and right sides of the horizontal holder 42a and a limit switch 45 provided on the upper side of the lower roller. It comprises on the left and right frames 36.

When explaining the operation according to such a configuration, the bobbin 10 wound on the vertical line 14 and the shoulder line 12 on the front frame, respectively.

The shade 12 and the vertical string 14 are wound between the washer 20 and the washer 20 via the support 18 provided in the upper portion of the upper frame 16 in the middle.

Thereafter, according to the number of the vertical row 14, after inserting the string and the vertical row in the hole 22a of the vertical row spacing control plate 22, release the rotary lever 32 and press the roller in the rotary rollers A, B (26) and (28). Allow 30 to open so that a space is formed.

After passing through the line 12 and the vertical line 14 to the space generated by pressing the roller 30 as described above, the line 12 and the vertical line 14 at the lower side of the vertical spacing holder 34 50) are knotted. In this state, the both ends of the string 50 are hooked up to the hook groove 43a of the insertion table 43, and then the hook groove 44a and the guide pin 44b are hooked, and then the end is buried by the fixing lever 44. Fix it.

When it is fixed in this way, the insertion table 43 moves downward between the pressing roller 30a and the rotary rollers A / B 26a and 28a along the feed table 46 provided on the left and right frames 36. As the pedal 48 descends, the rotary rollers A and B are rotated by a chain valve connected to a driving motor which is activated when the pedal 48 is pressed to engage the cord and the vertical string with the roller.

In this way, the pressing roller 30 and the rotary rollers A and B (26) and (28) provided at the upper row of the vertical row adjusting plate (22) and the left and right frames through the support (18) and the washer (20) in the bobbin. Passing through the lower roller (30a) and the rotary roller A · B (26a), (28a) of the bottom line 12 and the vertical line 14 is in a state of being bitten.

Accordingly, the string 50 is knotted on the vertical string 14 at the knot 38 position located at the left and right frames 36, and the pneumatic cylinder 41 is operated as shown in FIG. When the needle 41a moves and is inserted into the shade 12 between the U-shaped grooves, the end of the seed line 50 is inserted into the insertion hole 41b formed inside the needle 41a.

At this time, the needle 41a is retracted in the state so that the end of the seed line 50 is fitted to the shoulder 12.

This operation is performed at the same position in the left and right at the same time, after which the worker binds the end of the seed line 50 to the shoulder 12 to fix.

In this manner, after the end of the string 50 is tied and fixed to the shoulder 12, when the drive motor is driven by stepping on the pedal 48, rotational rollers A, B (26), (26a), (28), ( 28a) and the pressing roller (30), when moved to the lower side under tension by the 30a (30a) tied to the cord 12 is fixed to the string 50 is to move the terminal of the limit switch 45.

In this state, the power of the driving motor is cut off by the limit switch.

That is, when the driving motor is stopped by the limit switch 45, the operator deletes the string 50 from the vertical string 14 at the position of the knot 38 and operates a separate switch to the cylinder 41. The needle 41a is inserted into the shoulder 12 which is located between the U-shaped grooves. In this state, the end of the seed line 50 is pushed into the insertion hole 41b of the needle inserted in the fresh line 12, and then the needle 41a is rolled back by the operation of the cylinder 41. As the end is fitted to the line 12, the worker is tied to the line 12 to fix the line.

After the above process, the driving motor is driven again, and the tension is applied to the cord 12 and the vertical line 14 by the up / down rotation rollers A, B (26), (26a), (28) and (28a) having different rotation speeds. The knot and the fixed state is moved downward, tied to the shoulder 12, the fixed string 50 is caught by the limit switch 45 so that the drive motor 24 is stopped to stop the movement of the shade and the vertical line.

In this state, the string 50 is knotted on the vertical string 14 in the same manner as described above, and tied to both ends of the string on the lamp 12 to be moved downward so that the string 50 is moved by the limit switch 45. It is possible to knot and fix the vertical line 14 and the shoulder line 12 at regular intervals at the knot stand 38.

As described above, the device of the Haitai Net of the present invention can work in a narrow space, but can not only arrange seed strings at regular intervals in the strings and vertical lines, but also can easily fix both ends of the strings which are difficult to work by fixing them in the strings. As a series of work is more efficient than the existing manual work, a large amount of network can be produced in a short time.

Claims (5)

In the netting device of aquaculture nets installed in the sea for aquaculture, such as Haitai, comprising a support 18 for preventing sagging of the bobbin 10 and the vertical row 14 continuously released from the bobbin 10. First tension means; A vertical line spacing control plate 22 for varying the hole according to the standard of the network and adjusting the spacing between the fresh lines and the plurality of vertical lines; Second tension means respectively provided on the upper and lower sides of the left and right side frames 36 such that the vertical lines passing through the vertical line spacing adjusting plate 22 have tension; On the left and right frame 36, vertical string holders 34 having grooves 34a on the outer periphery of the vertical strings have a uniform spacing, and seed strings are knotted on the vertical strings on the lower side of the vertical spacer holders 34. Seed line knot (38) to indicate the building position, and seed line fixing member (40) so that both ends of the string line knotted in the vertical line can be fixed tied to the fresh line; Between the bite member 42 and the section in which the bite member 42 to move along the transfer table 46 fastened up and down on the left and right frame to be bitten by the lower second tension means Haitai network determination device comprising a limit switch 45 on the left and right frames. The method according to claim 1, wherein the first tension means comprises a pair of washers (20) having a slope to one side on the shaft (21) and a spring (20a) located between the washers (20). Determination device of Haitai network characterized in that. The rotating rollers A, B (26), (26a) and (28) of claim 1, wherein the second tension means is rotated to the respective driving motors at the upper and lower sides of the left and right frames 36, and the rotation speeds are different. And (28a) and a pressing roller (30) and (30a) provided with rotation levers (32) and (32a) so as to be in contact with the rollers. According to claim 1, the string fixing member 40 is fastened to the needle (41a) having an insertion hole (41b) to the inner side is inserted into the cord in the lower left and right side frame of the string knot 38 And a flow preventing piece (40a) having a cylinder (41) for enabling the front and rear movement, and a U-shaped groove so that the shoulder is positioned therebetween. The fastening member 42 has a conveyance table 46 which is installed in the up and down directions of the left and right frames, and one side thereof is coupled to the conveyance table 46 and is hooked to a lower side of the opposite side. It includes an insertion table 43 having a groove 43a, a fitting groove 44a and a guide pin 44b provided on the upper surface of the insertion table and a fixing lever 44 formed on the front surface of the guide pin at right angles. Determination device of Haitai network characterized in that.