KR20220073146A - String weaving machine - Google Patents

Abstract

Disclosed is a string weaving apparatus.
In such a string weaving device, the yarn supply unit, the weaving unit and the receiving unit are spaced apart from each other in the upper and lower directions, so that the weaving yarn on the side of the yarn supply unit is supplied to the weaving unit side and woven in the form of a string, and then the receiving unit side Doedoe having a structure in which the weaving process is performed in a state of being dropped and accommodated in the loom, it further includes a receiving guide unit for guiding the falling position of the woven material in correspondence with the weaving unit and the receiving unit side.

Description

String Weaving Machine {STRING WEAVING MACHINE}

The present invention relates to a string weaving apparatus.

In general, the weaving operation is to manufacture a woven fabric by weaving a weaving thread in a predetermined manner. Depending on the weaving method, the woven fabric may be woven in the form of a line or string, as well as a flat fabric form.

In the weaving operation, a weaving device for weaving the weaving thread is used. In particular, the weaving device used for manufacturing a woven fabric in the form of a string or string includes a thread supply part on which the weaving thread is wound, and the weaving device from this thread supply part. It comprises a weaving unit for receiving the yarn and weaving treatment, and a receiving unit (recovery unit) for receiving (recovering) the woven material woven from the weaving unit side.

In addition, the yarn supply unit, the weaving unit, and the receiving unit (recovery unit) are spaced apart from each other in the vertical direction to match the weaving operation of a string or string type woven fabric, so that the weaving thread of the upper thread supply side is on the weaving unit side It is set to receive (recovery) processing from the receiving part (recovery part) side of the lower side in a state of continuous weaving treatment.

According to the continuous weaving operation method of the woven fabric having the form of a string or string, a structure capable of stably storing (recovering) the woven fabric falling in the weaving state from the weaving unit is required.

(Patent 0001) Patent Registration No. 10-1406310

The present invention has been devised to solve the above problems,

An object of the present invention is to provide a string weaving apparatus capable of further increasing the storage efficiency and storage quality of the woven fabric in connection with the weaving operation of the string (or string) form.

In order to realize the object of the present invention as described above,

The thread supply unit, the weaving unit, and the receiving unit are spaced apart from each other in the upper and lower directions, so that the weaving yarn on the side of the yarn supply unit is supplied to the weaving unit side and woven in a string form, and then dropped and stored in the receiving unit side. In the string weaving device in which the weaving operation is made,

Corresponding to the side of the weaving unit and the receiving unit, further comprising a receiving guide unit for guiding the falling position of the woven material,

The storage guide unit,

An upper guide part for guiding a storage position of a string-shaped woven material falling in a weaving state from the side of the weaving unit, and a second guide for a storage position of a string-type woven material in connection with the upper guide part side It provides a string weaving device comprising a lower guide portion for.

The present invention as described above provides a weaving device structure in which a string-type woven fabric falling from the weaving unit side to a weaving state is accommodated in a state contained in the receiving unit side, and in particular, linked with the dropping operation of the woven fabric Thus, by providing a structure in which the falling position of the woven material can be primarily and secondaryly guided by the storage guide unit, there is an effect that can further increase the storage efficiency and storage quality of the woven material during weaving operation.

1 is a view schematically showing the overall structure of a string weaving apparatus according to an embodiment of the present invention.
2 to 10 are views for explaining the detailed structure and operation of the string weaving apparatus according to an embodiment of the present invention.

Hereinafter, a preferred embodiment of the present invention will be described based on the accompanying drawings.

Embodiments of the present invention are described within a range that can be practiced by those with average knowledge in the art.

Accordingly, since the embodiments of the present invention can be modified in various other forms, the claims of the present invention are not limited to the embodiments described below.

1 is a view schematically showing the overall structure of a string weaving apparatus according to an embodiment of the present invention, and FIGS. 2 to 10 are views for explaining the detailed structure and operation. Referring to FIGS. 1 to 7, The string weaving apparatus according to an embodiment includes a thread supply unit 10 , a weaving unit 20 , a receiving unit 30 and a receiving guide unit 40 .

The yarn supply unit 10 , the weaving unit 20 and the receiving unit 30 are disposed on the frame F side as shown in FIGS. 1 to 2 , and are spaced apart from each other in the up and down directions for weaving yarn (Y). It is formed so as to form an arrangement structure in which weaving and receiving processing are carried out in a state of being moved and supplied from the top to the bottom.

The frame (F) serves as a workbench on which the weaving operation is performed. For example, several metal bars (or pipes) are connected to each other by bolting or welding to form a rectangular parallelepiped frame.

The yarn supply unit 10 includes a bobbin 12 as shown in FIGS. 1 to 2 , and a weaving yarn Y is wound on the bobbin 12 side.

The bobbin 12 is arranged in a state in which free rotation is possible from the upper side of the frame F to the central portion of the circumference, and a plurality of bobbins 12 may be installed on the frame F side as a set according to the required weaving operation conditions.

The yarn supply unit 10 is set on the frame F side so that at least two or more weaving yarns Y are respectively released from the bobbin 12 and supplied to the weaving unit 20 to be described later.

The weaving unit 20 is formed on the frame F side in a state in which the weaving yarn Y is supplied from the yarn supply unit 10 to weave the woven fabric W in the form of a string (or string).

The weaving unit 20 is disposed below the thread supply unit 10 from the frame F side as shown in FIGS. 1 to 2 and is formed to have a weaving structure consistent with the production of the woven fabric W in the form of a string. do.

The weaving unit 20 includes, for example, a weaving rotary sphere 22 and a weaving guide sphere 24, and the weaving yarns (Y) are provided toward the weaving rotating sphere 22 by the weaving guide sphere 24. It may be supplied, and may be made of a weaving structure capable of manufacturing the woven fabric (W) in the form of a string (or string) while the weaving thread (Y) is weaved by the rotation of the weaving rotary sphere (22).

In addition, the weaving unit 20 may be selected from among various weaving structures and methods corresponding thereto according to the required weaving work conditions or environment, although not shown in the drawings.

The accommodating part 30 is formed on the frame (F) side so that the woven fabric (W) falling in the weaving state from the weaving part 20 side can be accommodated in a laminated state.

The accommodating part 30 is provided with a accommodating box 32 having a accommodating space formed therein in an open upper surface as shown in FIGS. It is disposed below the weaving unit 20 .

The storage box 32 is formed in a box type in which the storage space is formed inside, and in particular, the woven fabric W woven from the weaving unit 20 side is formed to have a packaging box-shaped structure in which it can be packaged and transported in a storage state. It is preferable to be

The storage box 32 may be set to enable storage processing of the woven fabric (W) in a state placed on the lower side of the frame (F).

In addition, the yarn supply unit 10, the weaving unit 20 and the receiving unit 30 are arranged to form a vertical weaving line (section) at intervals in the upper and lower directions on the frame (F) side as shown in FIG. 1 . However, at least one set along the longitudinal direction of the frame (F) may be formed with an interval therebetween.

On the other hand, the accommodation guide unit 40 is made of a structure capable of guiding the storage state of the woven fabric (W) in a state capable of increasing storage efficiency in connection with the weaving operation of the woven fabric (W).

In particular, the accommodation guide unit 40 is divided into primary and secondary in connection with the falling operation of the woven material (W) falling in the weaving state from the weaving unit 20 side in a state that can be divided into guides on the frame (F) side is formed

1 to 2 , the accommodation guide unit 40 includes an upper guide portion G1 for guiding the storage state of the woven fabric W first, and a second guide for the storage state of the woven fabric W It is made by providing a lower guide portion (G2) for.

The upper guide part G1 has an upper guide part 42 and an upper driving part 44 for inducing a guide operation of the upper guide part 42, and has a horizontal circular shape from the bottom of the weaving part 20. It is formed to guide the falling direction of the woven fabric (W) in a state forming a guide section.

That is, the upper guide member 42 may be disposed in a horizontal state just below the weaving unit 20 from the frame F side, and at one end of both ends in the longitudinal direction, a guide hole H is provided as shown in FIG. 3 . formed, and the other end is connected to the upper driving unit 44 side.

The upper guide member 42 is set so that the woven fabric (W) falling from the weaving unit 20 side is inserted in a state penetrating the guide hole (H) side to guide the induction of the falling direction.

The upper driving unit 44 is formed so as to induce a guide operation of the upper guide member 42 by a link joint movement by rotation.

That is, the upper driving unit 44 includes two rotation links L1 spaced apart, and a connection link L2 that is arranged to connect the two rotation links L1, and the upper guide member 42 side is fixedly installed. ), and an upper drive source (M1) for generating power for rotation of the two rotary links (L1).

The two rotary links L1 are spaced apart from each other as shown in FIG. 3 , and receive power from the upper driving source M1 in a state where one end of the link is fixedly arranged to be freely rotatable about an axis, respectively, in the same direction. set to rotate.

The connecting link (L2) is arranged in a state of connecting the two rotary links (L1) to each other, each connected to the rotary link (L1) side by a pin (P) coupling, free rotation around the pin (P) coupling point This is set to enable

In addition, one end of the upper guide member 42 is fixed to the side of the connection link L2 as shown in FIG. 3 , and is fixedly installed in a non-rotating state.

As the upper driving source M1, a motor may be used, and as shown in FIG. 3 , the rotational force of the motor shaft may be set to be transmitted to the two rotational links L1 through the power transmission member D1.

As the power transmission member D1, for example, a chain and a sprocket may be used as a pair, and a belt and a pulley may be used as a pair in addition to the power transmission member D1.

When the upper guide part G1 is driven, the two rotary links L1 are rotated at the same rotation speed and direction by the power transmission member D1 as shown in FIG. 4 when the upper drive source M1 is driven, and in connection with this Thus, the connecting link (L2) may be operated to guide the operation of the upper guide member (42) connected and installed on the connecting link (L2) side while the link is moved in a moving state.

According to the operation of the upper guide part G1 as described above, when the free end side of the upper guide member 42 moves along the horizontal circular guide section as shown in FIG. The primary guide operation may be made in a state in which the falling position of the woven fabric (W) is induced.

In particular, the upper guide part (G1) provides a structure that can primarily guide the storage state before the woven material (W) falling in the weaving state from the weaving part 20 side is contained in the receiving part 30 side. .

The lower guide part G2 is formed so that the secondary guide operation is performed in such a way that the storage position of the accommodating part 30 is induced in connection with the upper guide part G1 side.

The lower guide part G2 includes a lower guide sphere 46 for movably supporting the storage box 32 of the accommodating part 30 as shown in FIGS. 1 to 2 , and the movement of the lower guide sphere 46 . It is made by providing a lower driving unit 48 for inducing.

The lower guide member 46 is made in the form of a plate, and is disposed in a state of supporting the storage box 32 side from the lower side of the frame (F).

The lower driving unit 48 is formed to guide the guide operation of the lower guide member 46 in a horizontal straight direction.

That is, the lower driving unit 48 includes a guide rail (R) and a lower driving source (M2) that generates power for moving the lower guide tool (46) side along the guide rail (R).

The guide rail (R) is to provide a rail section for the lower guide member 46 to reciprocate in a linear direction, and among the rail structures corresponding thereto, for example, an LM guide may be used.

The guide rail R is arranged in a state corresponding to the lower guide member 46 side on the frame F side, and is set to form a rail section in a direction corresponding to the guide direction of the lower guide member 46 .

The guide rail (R) may be set to form a rail section for linear reciprocating movement along the longitudinal direction of the frame (F) as in FIGS. 1 and 5 .

That is, the guide rail (R) is a rail section in which the side of the storage box 32 placed on the lower guide sphere 46 can move linearly and reciprocally in a direction connecting two opposite edge sides among the perimeter of the box. to provide.

The lower driving source M2 may use a motor, and the power transmission member D2 is connected to the motor shaft in a state corresponding to the lower guide sphere 46 side.

The power transmission member (D2) can use, for example, a ball screw, and one end of the screw is connected in a state coaxial with the motor shaft of the lower drive source (M2), and the other end is a female on the lower guide sphere (46) side, It can be set in a state connected by a male thread coupling.

And, referring to FIG. 5 , the lower driving source M2 is set to control forward and reverse rotation by the detection sensor S, and the detection sensor S is, for example, on the rail section side of the guide rail R It may be set so that sensing is performed in a state in contact with the lower guide sphere 46 side.

The detection sensor (S) can use a limit switch, and the forward and reverse rotation of the lower driving source (M2) is induced while sensing is made by contact with the lower guide member (46) side, and thereby, as shown in FIG. The lower guide member 46 side may be linearly reciprocated by a predetermined movement distance within the rail section of the guide rail R.

The lower guide part G2 may be operated such that the lower guide member 46 is guided while the lower guide member 46 is reciprocally moved along the rail section of the guide rail R when the lower driving source M2 is driven.

That is, according to the operation of the lower guide part (G2) as described above, when the storage state of the woven fabric (W) in the form of a string is contained in the storage box 32 side in a state primarily guided by the upper guide part (G1) , it is possible to induce a linear reciprocating motion of the storage box 32 so that the storage state is contained in a secondly guided state.

Therefore, the woven fabric (W) falling in the weaving state from the weaving unit 20 side is guided by the primary and secondary guide operations of the upper guide part (G1) and the lower guide part (G2) in Fig. 7 . It can be stored in a state in which it is sequentially stacked while being stacked in a spiral shape of a plane on the inner bottom surface of the storage box 32 as shown in FIG.

In particular, according to such a primary and secondary guide action, the woven fabric (W) is not only not tangled with each other in the state contained in the storage box 32, but also is uniformly distributed on the bottom side of the box 32. Stacked storage can be achieved, so storage efficiency and storage quality can be further improved.

8 to 10 , the string weaving apparatus according to an embodiment of the present invention may further include a guide correction unit 50 .

The guide correction unit 50 is formed to have a structure that can selectively correct (adjust) the drop position of the string-shaped woven fabric (W) in connection with the upper guide part (G1) side.

The guide correction unit 50 is a first corrector 52 installed on the side of the upper guide unit 42 of the upper guide unit G1 as shown in FIG. 8, and the first corrector unit 52 is installed on the side A second corrector 54 is provided.

The first corrector 52 has one end fixed with a connection pin P1 at the free end side of the upper guide member 52, and can be rotated around the pin coupling point of the connection pin P1. is set

The first corrector 52 is connected and fixed to the side of the upper guide member 42 , spaced apart from each other in parallel to each other as shown in FIG.

A correction groove (H1) is formed on the free end side of the first corrector (52), and the correction groove (H1) is formed to extend in a slot type along the longitudinal direction of the first corrector (52).

The second orthodontic tool 54 is provided with a calibration hole (H2) as shown in FIG. 9, and is fitted to the orthodontic groove (H1) side of the first orthodontic tool 52 so that the position can be adjusted along the extending direction of the groove. It is set in a state where it can be manipulated.

Correction hole (H2) is formed through the second correction sphere 54 side in a state having a hole size through which the woven fabric (W) in the form of a string can pass.

This guide correction unit 50 is a first correction unit ( 52) or through the operation of the second correcting tool 54, the fall position can be easily calibrated.

That is, as shown in FIG. 10, rotation operation of the first corrector 52 side around the connection pin P1 of the upper guide unit 42 side, or the second corrector 54 side, forward and backward movement operation In this way, the position of the calibration hole H2 can be reset.

Therefore, the guide correction unit 50 can be easily calibrated so that the drop storage of the woven fabric (W) is made in a state consistent with the storage conditions or environment required during the weaving operation of the woven fabric (W). Due to this, it is possible to further improve storage efficiency and storage quality.

10: thread supply unit 20: weaving unit
30: storage unit 40: storage guide unit
50: guide correction unit F: frame
W: Weaving Y: Weaving Thread

Claims (9)

The yarn supply unit, the weaving unit and the receiving unit are spaced apart from each other in the upper and lower directions, so that the weaving yarn on the side of the yarn supply unit is supplied to the weaving unit and woven in the form of a string, and then dropped and stored in the receiving unit. In the string weaving device in which the weaving operation is made,
Corresponding to the side of the weaving unit and the receiving unit, further comprising a receiving guide unit for guiding the falling position of the woven material,
The storage guide unit,
An upper guide part for guiding the storage position of the string-shaped woven material falling in the weaving state from the side of the weaving unit, and secondarily guiding the storage position of the string-type woven material in connection with the upper guide part side String weaving device comprising a lower guide part for. The method according to claim 1,
The upper guide part,
A string weaving device comprising an upper guide sphere disposed below the weaving unit and having a guide hole for guiding the falling position of the woven material, and an upper driving unit for inducing a guiding operation of the upper guide sphere. 3. The method according to claim 2,
The upper guide sphere,
A string weaving device set to receive the power of the upper driving unit and guide operation in a state where the guide hole side forms a horizontal circular guide section below the weaving unit. 3. The method according to claim 2,
The upper drive unit,
two rotation links spaced apart, a connection link arranged in a state of connecting the two rotation links and connected to the upper guide sphere side, and an upper driving source for generating power for rotation of the two rotation links; A string weaving device that is provided. 5. The method according to claim 4,
The upper drive unit,
String weaving device set to induce a guiding operation of the upper guide sphere by the link joint movement of the rotary link and the connecting link when the upper driving source is driven. The method according to claim 1,
The lower guide part,
A string weaving device comprising a lower guide member for movably supporting the side of the receiving section, and a lower driving section for inducing the movement of the lower guide member. 7. The method of claim 6,
The lower guide sphere,
A string weaving device formed so as to induce a guiding operation of the receiving unit while receiving the power of the lower driving unit and reciprocating in a horizontal straight direction. 7. The method of claim 6,
The lower drive unit,
A string weaving apparatus comprising: a guide rail that movably supports the lower guide sphere; and a lower drive source that generates power for moving the lower guide sphere along the guide rail. The method according to claim 1,
The string weaving device,
Further comprising a guide correction unit corresponding to the side of the receiving guide unit,
The guide correction unit,
A first orthodontic appliance that is connected and installed to the upper guide part so as to be rotated and has a correction groove, and a second corrector that is installed so as to be able to move in a straight line on the correction groove side of the first corrector and has a correction hole. A string weaving device made by

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