KR101796099B1 - Circular knitting machine capable of napping - Google Patents

Circular knitting machine capable of napping Download PDF

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Publication number
KR101796099B1
KR101796099B1 KR1020150178292A KR20150178292A KR101796099B1 KR 101796099 B1 KR101796099 B1 KR 101796099B1 KR 1020150178292 A KR1020150178292 A KR 1020150178292A KR 20150178292 A KR20150178292 A KR 20150178292A KR 101796099 B1 KR101796099 B1 KR 101796099B1
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KR
South Korea
Prior art keywords
cylinder
winding
knitted fabric
motor
rotary plate
Prior art date
Application number
KR1020150178292A
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Korean (ko)
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KR20170070591A (en
Inventor
김태훈
Original Assignee
주식회사 케이텍스
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Priority to KR1020150178292A priority Critical patent/KR101796099B1/en
Publication of KR20170070591A publication Critical patent/KR20170070591A/en
Application granted granted Critical
Publication of KR101796099B1 publication Critical patent/KR101796099B1/en

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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B9/00—Circular knitting machines with independently-movable needles
    • D04B9/12—Circular knitting machines with independently-movable needles with provision for incorporating pile threads
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/02—Pile fabrics or articles having similar surface features
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
    • D04B1/24—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/22—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration
    • D04B1/24—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel
    • D04B1/26—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes specially adapted for knitting goods of particular configuration wearing apparel stockings
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/32—Cam systems or assemblies for operating knitting instruments
    • D04B15/322—Cam systems or assemblies for operating knitting instruments in circular knitting machines with needle cylinder and dial
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B9/00—Circular knitting machines with independently-movable needles
    • D04B9/06—Circular knitting machines with independently-movable needles with needle cylinder and dial for ribbed goods
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B9/00—Circular knitting machines with independently-movable needles
    • D04B9/42—Circular knitting machines with independently-movable needles specially adapted for producing goods of particular configuration
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B9/00—Circular knitting machines with independently-movable needles
    • D04B9/42—Circular knitting machines with independently-movable needles specially adapted for producing goods of particular configuration
    • D04B9/46—Circular knitting machines with independently-movable needles specially adapted for producing goods of particular configuration stockings, or portions thereof
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00—Wearing apparel
    • D10B2501/02—Underwear
    • D10B2501/021—Hosiery; Panti-hose
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00—Wearing apparel
    • D10B2501/04—Outerwear; Protective garments

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)

Abstract

The present invention relates to a circular knitting machine provided with a magnetostrictor (11). Such a circular knitting machine comprises a table (3) supported by a frame; A rotary plate 17 rotatably disposed in the middle of the table 3; A cylinder 5 mounted on an upper portion of the rotary plate 17 and knitting by interlocking the needle and the cam; A cylinder driving unit 7 disposed at a position adjacent to the table 3 to rotate the cylinder 5 in cooperation with the rotary plate 17; A winding section (9) arranged at a certain distance in the lower direction of the table (3) and winding the knitted fabric discharged from the cylinder (5); A pneumatic machine 11 fixedly mounted on the table 3 and brushed to contact the surface of the knitted fabric discharged in a rotating state from the bottom of the cylinder 5 without interference; And a take-up motor 13 disposed below the take-up part 9 for rotating the take-up part 9.

Figure 112015122265042-pat00001

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a circular knitting machine capable of napping,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a circular knitting machine, and more particularly, to a technique capable of simultaneously performing a circular knitting process and a brushed process by mounting a radiator and improving the structure of a winding portion.

In general, a circular knitting machine is a device for knitting various knitted fabrics such as clothes, socks, and knitwear, and belongs to the category of upper knitting machines. The knitting needles are arranged in a circular shape so that the knitted fabric is knitted into a cylindrical shape.

One example of such a circular knitting machine is disclosed in Japanese Patent Application No. 2013-51144 entitled " Computer jacquard circular knitting machine using an air cylinder ", which includes a rotary type table, a cylindrical needle cylinder rotatably mounted on the table, A cam mechanism for moving the needle, a driving unit for rotating the cylinder, and a winding unit disposed at the lower portion of the needle cylinder for winding the knitted fabric.

Therefore, by the mutual motion of the cylinder needle and the dial needle, the pile yarn is knitted into the fabric, and the knitted fabric is discharged to the lower portion and wound by the winding portion.

However, the conventional circular knitting machine performs a function of simply winding the knitted fabric discharged downward by the winding section, and there is a problem that the bristles are not disposed, and the surface of the knitted fabric is difficult to brushed.

In order to solve such a problem, when a radiator is mounted on a circular knitting machine, the knitted fabric is discharged from the lower portion of the circular knitting machine in a rotating state. In order to brushed the surface of the knitted fabric, To the surface of the knitted fabric.

However, since the conventional circular knitting machine is connected to the lower portion of the cylinder by the winding portion, the arm is also rotated when the cylinder rotates. Therefore, when the kneading machine is fixed to the circular knitting machine and then the knitting roller is brought into contact with the surface of the knitted fabric, there is a problem that it is difficult to mount the knitting machine due to the interference with the rotating arm during the fixed brushed period. But it is difficult to proceed in the same process as that described above, and it is troublesome and time-consuming because it proceeds through a circular knitting machine and then proceeds by a separate radiator.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above problems, and it is an object of the present invention to provide a method of manufacturing a semiconductor device, Thereby providing a circular knitting machine.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems,

A rotary plate 17 rotatably disposed in the middle of the table 3;

A cylinder 5 mounted on an upper portion of the rotary plate 17 and knitting by interlocking the needle and the cam;

A cylinder driving unit 7 disposed at a position adjacent to the table 3 to rotate the cylinder 5 in cooperation with the rotary plate 17;

A winding section (9) arranged at a certain distance in the lower direction of the table (3) and winding the knitted fabric discharged from the cylinder (5);

A pneumatic machine 11 fixedly mounted on the table 3 and brushed to contact the surface of the knitted fabric discharged in a rotating state from the bottom of the cylinder 5 without interference; And

And a take-up motor 13 disposed at a lower portion of the take-up portion 9 for rotating the take-up portion 9.

As described above, the circular knitting machine according to the embodiment of the present invention has the following advantages.

First, since the winding unit arranged at the lower part of the cylinder is improved to be rotated independently without connecting to the cylinder, it is possible to fixedly place the lifter at the bottom of the table, The knitting process and the circular knitting process can be performed at the same time, since the roller is not interfered with the rotation of the cylinder even if the knitting process is directly contacted with the surface of the knitted fabric.

Second, various designs can be made by connecting a stepping-type rewinding motor as a power source for rotating the reel unit directly or via a bevel gear.

Third, the rotation speed of the cylinder, the rotation speed of the winding unit, and the rotation speed of the wind instrument are appropriately controlled by electrically synchronizing the winding motor for rotating the winding unit, the driving motor for rotating the cylinder, And winding can be performed smoothly.

1 is a front view showing a circular knitting machine according to an embodiment of the present invention.
2 is a view showing a rotating part for rotating the winding part shown in FIG.
3 is a view showing another embodiment of the emitter shown in Fig.
Fig. 4 is a view showing a structure in which the winding portion is connected to the winding motor by a bevel gear, according to another embodiment of the winding portion shown in Fig. 1. Fig.

Hereinafter, a circular knitting machine according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 and 2, the circular knitting machine 1 proposed by the present invention includes a table 3 supported by a frame; A rotary plate 17 rotatably disposed in the middle of the table 3; A cylinder (Cylinder) 5 mounted on an upper portion of the rotary plate 17 and knitted by interlocking of needles and cams; A cylinder driving unit 7 disposed at a position adjacent to the table 3 to rotate the cylinder 5 in cooperation with the rotary plate 17; A winding section (9) arranged at a certain distance in the lower direction of the table (3) and winding the knitted fabric discharged from the cylinder (5); A pneumatic machine 11 fixedly mounted on the table 3 and brushed to contact the surface of the knitted fabric discharged in a rotating state from the bottom of the cylinder 5 without interference; And a take-up motor 13 disposed below the take-up part 9 for rotating the take-up part 9.

In the circular knitting machine having such a structure, the table 3 is supported by a plurality of frames 15, and a rotary plate 17 is rotatably disposed in the middle by a bearing or the like. At this time, the cylinder 5 is mounted on the upper surface of the rotary plate 17.

A driven gear G1 is formed on the circumferential surface of the rotary plate 17 and engaged with the drive gear G2 connected to the cylinder drive unit 7. [

Therefore, when the drive motor M1 of the cylinder drive unit 7 is driven, the rotational force generated by the drive motor M1 is transmitted to the drive gear G2 along the transmission shaft S, and the drive gear G2 rotates So that the rotating plate 17 is rotated, and the cylinder 5 is rotated.

The knitted fabric discharged downward from the cylinder 5 can be wound by the winding section 9 rotatably arranged on the lower portion of the table 3. [

At this time, on the bottom surface of the table 3, the above-mentioned pneumatic machine 11 is mounted, so that the bristles are brought into contact with the knitted fabric wound on the winding portion 9,

The motor 11 includes a motor M2 fixedly mounted on the bottom surface of the table 3; And a rake roller 24 that is attached to the tip of the rotary shaft 22 of the motor M2 and contacts the surface of the knitted fabric discharged in a rotating state to perform brushed processing.

Therefore, when the motor M2 is driven, the rake roller 24 rotates to contact the surface of the knitted fabric to perform brushed processing.

At this time, the winding unit 9 is integrally connected by the cylinder 5 and the connecting member like the conventional circular knitting machine, so that the winding unit 9 is not rotated by the rotation of the cylinder 5, And is rotatable independently.

Therefore, when the knitted fabric is discharged from the rotating cylinder 5 to the lower portion and wound around the winding portion 9, the raising roller 24 of the pneumatic machine 11 fixedly mounted on the bottom surface of the table 3, The bridging process can be easily carried out by directly contacting the surface of the knitted fabric without any interference because the connecting member is omitted.

At this time, the winding section 9 is rotated by a separate winding motor 13, not by the cylinder 5, as will be described later.

However, the present invention is not limited to this. The motor may be omitted, and the knitting roller 24 may be rotated in the rotating state, So that the bristles can be processed.

On the other hand, as another embodiment of the pneumatic machine 11, the angle at which the pneumatic machine 11 is mounted can be easily changed, so that the impression roller 24 can efficiently contact the surface of the knitted fabric.

3, an angle adjuster 45 is additionally attached to one side of the pneumatic machine 11 to adjust the angle of the pneumatic machine 11 so that the angle at which the raising roller 24 contacts the knitted fabric Can be adjusted.

The angle adjuster 45 includes a hinge pin 36 for rotatably coupling the radiator 11 to the bottom surface of the table 3; An adjusting screw cap (46) hingedly connected to the rotational axis (38) of the rotor (11); A bracket 47 fixed to the bottom surface of the table 3; One side of which is screwed into the interior of the adjusting screw cap (46) and the other side is screwed into the inside of the bracket (47); And a handle (Handle) 44 coupled to the adjustment shaft 42 to easily rotate the adjustment shaft.

In this angle adjuster 45, when the diameter of the knitted fabric varies in various ways, it is necessary to change the position at which the knitting roller 24 contacts the knitted fabric in accordance with the diameter variation.

In this case, the adjusting screw cap 46 is moved forward or backward by rotating the adjusting shaft 42 in the clockwise or counterclockwise direction by the handle 44 and the adjusting screw cap 46 due to the screw loosening or winding at the end of the adjusting shaft 42 .

Accordingly, the user can adjust the angle of the pneumatic machine 11 by controlling the amount of back and forth of the adjusting screw cap 46 by appropriately adjusting the amount of rotation of the adjusting shaft 42. [

On the other hand, the brushed knitted fabric is wound on a winding portion 9 rotatably arranged on the lower portion. As shown in Fig. 1, the winding portion 9 includes a horizontal frame 25, a horizontal frame 25 A pair of vertical frames 26 erected at both ends of the pair of vertical frames 26, guide rollers 29 guiding the knitted fabric disposed between the pair of vertical frames 26, And a winding roller 31 disposed between the winding rollers 26 to wind the knitted fabric.

The rotation shaft of the winding motor 13 is directly connected to the lower portion of the horizontal frame 25 of the winding unit 9. [ That is, the horizontal frame 25 is mounted on the upper portion of the rotating shaft of the winding motor 13, so that the winding portion 9 is directly connected to the upper portion of the winding motor 13.

Therefore, when the rotating shaft is rotated by the driving of the winding motor 13, the winding portion 9 integrally connected to the rotating shaft also rotates to wind the knitted fabric.

As described above, the winding section 9 is configured to rotate independently by the winding motor 13 disposed at the lower portion thereof, and is not structured to be connected to the cylinder 5 or the table 3 by the connecting member.

At this time, the winding motor 13 is preferably a stepping motor capable of normal / reverse rotation, and is disposed above the base of the circular knitting machine. Further, the winding motor 13 can be operated under the control of the control panel 30 provided at one side of the circular knitting machine.

Then, the winding motor 13 is electrically synchronized with the drive motor M1 provided in the cylinder drive section 7. [ That is, the drive motor M1 and the take-up motor 13 can be synchronized with each other and can be interlocked with each other by control to the control board 30. [

The winding motor 13 can also be electrically synchronized with the motor M2 of the pneumatic machine 11. [

Therefore, the cylinder 5 rotating by the driving motor M1 and the winding portion 9 rotated by the winding motor 13 are synchronized with each other and rotate at a predetermined speed. Therefore, the knitted fabric 9 knitted by the cylinder 5 Can be smoothly wound around the winding portion 9 rotating at a synchronized speed. In this process, the pneumatic machine 11 can also contact the surface of the knitted fabric with an appropriate rotation speed to process brushed.

On the other hand, the winding motor 13 may be directly connected to the lower portion of the winding portion 9 as described above, but may be connected by a bevel gear as another embodiment.

4, the first bevel gear B1 is disposed on the horizontal frame 25 of the winding unit 9 and the second bevel gear B2 is disposed on the side of the first bevel gear B1. And a winding motor 13 is connected to the second bevel gear B2.

Therefore, when the winding motor 13 is driven, the rotational force is transmitted to the winding section 9 through the second bevel gear B2 and the first bevel gear B1, thereby winding the knitted fabric.

1: circular knitting machine
3: Table
5: Cylinder
7:

Claims (5)

A frame-supported table (3);
A rotary plate 17 rotatably disposed in the middle of the table 3;
A cylinder 5 mounted on an upper portion of the rotary plate 17 and knitting by interlocking the needle and the cam;
A cylinder driving unit 7 disposed at a position adjacent to the table 3 to rotate the cylinder 5 in cooperation with the rotary plate 17;
A winding section (9) arranged at a certain distance in the lower direction of the table (3) and winding the knitted fabric discharged from the cylinder (5);
A pneumatic machine 11 fixedly mounted on the table 3 and brushed to contact the surface of the knitted fabric discharged in a rotating state from the bottom of the cylinder 5 without interference; And
And a winding motor (13) disposed below the winding section (9) for rotating the winding section (9)
The smoothing machine 11 includes a motor M2 fixedly mounted on the bottom surface of the table 3; And a rake roller (24) attached to a front end of a rotary shaft (22) of the motor (M2) to make contact with the surface of the rotating knitted fabric and perform a brushed process. The method according to claim 1,
The cylinder driving unit 7 includes a driving motor M1 for generating a rotational force; A transmission shaft S for transmitting the rotational force of the drive motor M1; And a drive gear G2 mounted on the tip of the transmission shaft S and meshing with the driven gear G1 formed on the circumferential surface of the rotary plate 17 to rotate the rotary plate 17,
The driving motor (M1) and the winding motor (13) are stepping motors capable of normal and reverse rotations, and are connected to the control panel to be synchronized with each other. delete The method according to claim 1,
The pneumatic machine 11 can further adjust the angle of contact with the knitted fabric by including the angle adjuster 45,
The angle adjuster 45 includes a hinge pin 36 for rotatably coupling the radiator 11 to the bottom surface of the table 3; An adjusting screw cap (46) hingedly connected to the rotational axis (38) of the rotor (11); A bracket 47 fixed to the bottom surface of the table 3; One side of which is screwed into the interior of the adjusting screw cap (46) and the other side is screwed into the inside of the bracket (47); And a handle (44) coupled to the adjustment shaft (42) for easily rotating the adjustment shaft. 3. The method of claim 2,
The winding section (9) comprises a horizontal frame (25); A pair of vertical frames 26 erected at both ends of the horizontal frame 25; A guide roller (29) arranged between the pair of vertical frames (26) and guiding the discharged knitted fabric; And a take-up roller 31 disposed between the pair of vertical frames 26 and winding the knitted fabric. The take-up roller 31 is directly connected to the lower part of the horizontal frame 25,
The first bevel gear B1 and the second bevel gear B2 are disposed below the horizontal frame 25 and the winding motor 13 is connected to the second bevel gear B2.
KR1020150178292A 2015-12-14 2015-12-14 Circular knitting machine capable of napping KR101796099B1 (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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KR101796099B1 true KR101796099B1 (en) 2017-12-01

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110863292B (en) * 2019-11-26 2021-03-26 永州市伟丰服饰有限公司 Automatic computerized flat knitting machine brush device of adjusting
CN114808260B (en) * 2022-04-28 2023-08-15 绍兴乙龙科技有限公司 Cloth rolling balancing device of weft knitting machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002020948A (en) * 2000-07-10 2002-01-23 Washio Kk Circular knitted fabric and method and device for producing the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002020948A (en) * 2000-07-10 2002-01-23 Washio Kk Circular knitted fabric and method and device for producing the same

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