JPS63275368A - Drive apparatus in quilting machine - Google Patents
Drive apparatus in quilting machineInfo
- Publication number
- JPS63275368A JPS63275368A JP62109348A JP10934887A JPS63275368A JP S63275368 A JPS63275368 A JP S63275368A JP 62109348 A JP62109348 A JP 62109348A JP 10934887 A JP10934887 A JP 10934887A JP S63275368 A JPS63275368 A JP S63275368A
- Authority
- JP
- Japan
- Prior art keywords
- drive
- rotation speed
- quilting machine
- shaft
- drive shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009958 sewing Methods 0.000 claims description 22
- 239000004744 fabric Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 description 2
- 230000002747 voluntary effect Effects 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B39/00—Knitting processes, apparatus or machines not otherwise provided for
- D04B39/08—Sewing machines modified for knitting
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B11/00—Machines for sewing quilts or mattresses
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
(産業上の利用分野)
本発明はキルテイングマシンにおける駆動装置に関し、
更に詳細には布地を縫着する縫着手段を駆動させるキル
テイングマシンにおける駆動装置に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a drive device in a quilting machine,
More specifically, the present invention relates to a drive device in a quilting machine that drives a sewing means for sewing fabric.
(従来の技術)
従来、キルテイングマシンにおける駆動装置としては、
第5図に示したものが提案されている。(Prior art) Conventionally, as a drive device for a quilting machine,
What is shown in FIG. 5 has been proposed.
この駆動装置(1)は、駆動モータ(2)がプーリ(コ
)、ベルト(4)を介して駆動軸(5)に伝わり、この
駆動軸(5)の回転がカム機構(6)を介して針、シャ
ツトル、布押え1の縫着7段(7)に伝わるようにした
ものである。In this drive device (1), a drive motor (2) is transmitted to a drive shaft (5) via a pulley (co) and a belt (4), and the rotation of this drive shaft (5) is transmitted via a cam mechanism (6). This is so that it is transmitted to the needle, shirt handle, and seven sewing stages (7) of the presser foot 1.
(発明が解決しようとする問題点)
ところか、このキルディングマシンにおける駆動装置に
あっては、駆動モータの回転がそのまま駆動軸及び縫着
手段に伝動されるようになっているため、駆動モータが
始動して、所定の回転数に達っするまでの間、駆動軸の
回転に伴ない駆動する縫着手段は低速で駆動することに
なり、このため、縫着手段の駆動のタイミング、例えば
針の昇降動とシャウトルの往復動のタイミングがズして
、■飛びが生じたり、キルト模様がズしたりするという
問題があった。(Problem to be Solved by the Invention) However, in the drive device of this quilting machine, the rotation of the drive motor is directly transmitted to the drive shaft and the sewing means, so the drive motor The sewing means, which is driven as the drive shaft rotates, is driven at a low speed until the rotation speed reaches a predetermined rotation speed. There was a problem in that the timing between the upward and downward movement of the needle and the reciprocating movement of the shuttlecock was out of sync, resulting in skipping and irregularities in the quilt pattern.
本発明はこのような問題点に鑑みなされたものであり、
常に所定の回転数を駆動軸に伝えることにより、常に所
定の縫着条件のものて、布地の縫着をすることができる
キルテイングマシンにおける駆動装置を提供しようとす
るものである。The present invention was made in view of these problems,
It is an object of the present invention to provide a drive device for a quilting machine that can always sew fabric under predetermined sewing conditions by always transmitting a predetermined number of rotations to the drive shaft.
(問題点を解決するための手段)
すなわち1本発明は、布地を縫着する縫着手段を駆動さ
せる駆動軸と、この駆動軸を回転させる駆動モータとを
備えたキルテイングマシンにおける駆動装置において、
rm記駆動モータの回転を所定の回転数で前記駆動軸に
伝動する回転数調整装置を備えた事を特徴とするキルテ
イングマシンにおける駆動装置である。(Means for Solving the Problems) That is, one aspect of the present invention is a drive device for a quilting machine that includes a drive shaft that drives a sewing means for sewing fabric, and a drive motor that rotates this drive shaft.
The present invention is a drive device for a quilting machine, characterized in that it includes a rotation speed adjusting device that transmits the rotation of the drive motor to the drive shaft at a predetermined rotation speed.
(9,明の作用)
したがって、本発明のキルテイングマシンにおける駆動
装置にあっては、駆動モータの回転が、回転数調整装置
により所定の回転数で駆動軸に伝動され、この駆動軸の
回転に伴ない布地を縫着する縫着手段が駆動するように
なっている。(9, Effect of light) Therefore, in the drive device of the quilting machine of the present invention, the rotation of the drive motor is transmitted to the drive shaft at a predetermined rotation speed by the rotation speed adjustment device, and the rotation of the drive shaft is A sewing means for sewing the accompanying fabric is driven.
(実施例)
以下本発明を図面に示した一実施例に従って詳細に説明
する。(Example) The present invention will be described in detail below according to an example shown in the drawings.
第1図は本発明のキルテイングマシンにおける駆動装置
を示した正面図、第2図はその拡大斜視図である。FIG. 1 is a front view showing a drive device in a quilting machine according to the present invention, and FIG. 2 is an enlarged perspective view thereof.
第1図及び第2図に示すように1本発明のキルテイング
マシンにおける駆動装置(11)は、布地を縫着する縫
着手段(17)を駆動させる駆動軸(15)と、この駆
動軸(15)を回転させる駆動モータ(12)とを備え
、更に駆動モータ(12)の回転を所定の回転数で前記
駆動軸(15)に伝動する回転数調整装置(18)を備
えている。As shown in FIGS. 1 and 2, the drive device (11) in the quilting machine of the present invention includes a drive shaft (15) for driving a sewing means (17) for sewing fabric, and a drive shaft (15) for driving a sewing means (17) for sewing fabric. 15), and further includes a rotation speed adjusting device (18) that transmits the rotation of the drive motor (12) to the drive shaft (15) at a predetermined rotation speed.
駆動モータ(12)は、第1〜3図に示すように、キル
テイングマシン(lO)の下部左端に取付けられたサー
ボモータであって、NC制御装Fa(図示しない)によ
り針が上動したときに間欠的に回転するようになってい
る。なお、駆動モータ(12)は間欠的に回転するもの
に限らず、連続的に回転するようにしたものであっても
良い、又、駆動モータ(12)の回転軸(19)には南
付きプーリ(20a)が取付けられている。この駆動モ
ータ(12)の前方に並んで回転数調整装置(18)が
設けられている。As shown in Figs. 1 to 3, the drive motor (12) is a servo motor attached to the lower left end of the quilting machine (lO), and when the needle is moved upward by the NC control device Fa (not shown). It rotates intermittently. Note that the drive motor (12) is not limited to one that rotates intermittently, but may be one that rotates continuously. A pulley (20a) is attached. A rotation speed adjusting device (18) is provided in front of the drive motor (12).
回転数調整装2F(18)は、第1〜4図に示すように
、右端には入力軸(24)を設けたクラッチ(26)が
設けられ、左端には出力軸(25)を設けたブレーキ(
27)が設けられている。又、クラッチ(26)のブレ
ーキ(27)側とブレーキ(27)のクラッチ(26)
側とには、これらクラッチ(26)とブレーキ(27)
とを電磁力により連結して人力軸(24)及び出力軸(
25)の回転を所定回転で伝動する連結板(28)が設
けられている。又1回転数調整装置(18)の入力軸(
24)には歯付きプーリ(20b)が取付けられ、前述
した駆動モータ(12)の回転軸(19)の歯付きプー
リ(20a)とともに歯付き乎ベルト(22)が掛装さ
れて、駆動モータ(12)の回転軸(19)と回転数調
整装置(18)の入力軸(24)とが同一方向に同一回
転するようになっている。一方、回転数調整装21(1
8)の出力軸(25)にも爾付きプーリ(21a)が取
付けられ、後述する駆動軸05)の左端に取付けられた
歯付きプーリ(ztb)とともに歯付き平ベルト(z3
)が掛装されて1回転数調整装置(18)の出力軸(2
5)の回転に伴ない駆動軸(15)が同一方向に同一回
転するようになっている。そして、前記駆動モータ(1
2)の回転がプーリ(20a)(20b)、ベルト(2
2)を介して回転数調整装置(18)の入力軸(24)
に伝わり、この入力軸(24)が所定の回転数、例えば
500回転/分になるまてクラッチ(26)側で独立し
て回転し、所定の回転数に達っしたとき、NC制御装置
(図示しない)により前記連結板(28)が連結してブ
レーキ(27)側の出力軸(25)に回転が伝わり、プ
ーリ(21a) (21b)、ベルト(23)を介して
、駆動軸(15)が所定の回転数で回転するようになっ
ている。このように構成された回転ayJ整装置(18
)及び前述した駆動モータ(12)上に駆動軸(15)
が横設されている。As shown in Figures 1 to 4, the rotation speed adjustment device 2F (18) is provided with a clutch (26) provided with an input shaft (24) on the right end, and an output shaft (25) provided on the left end. brake(
27) is provided. Also, the brake (27) side of the clutch (26) and the clutch (26) of the brake (27)
On the side, these clutch (26) and brake (27)
are connected by electromagnetic force to create a human power shaft (24) and an output shaft (
A connecting plate (28) is provided that transmits the rotation of 25) at a predetermined rotation rate. In addition, the input shaft of the 1 rotation speed adjustment device (18) (
A toothed pulley (20b) is attached to the drive motor (12), and a toothed belt (22) is hung together with the toothed pulley (20a) of the rotation shaft (19) of the drive motor (12). The rotating shaft (19) of (12) and the input shaft (24) of the rotation speed adjusting device (18) rotate in the same direction. On the other hand, the rotation speed adjustment device 21 (1
A rotary pulley (21a) is also attached to the output shaft (25) of 8), and a toothed flat belt (z3) is attached to the toothed pulley (ztb) attached to the left end of the drive shaft 05), which will be described later.
) is hung on the output shaft (2) of the 1 rotation speed adjustment device (18).
5), the drive shaft (15) rotates in the same direction and in the same direction. Then, the drive motor (1
2) is rotated by pulleys (20a) (20b) and belt (2).
2) via the input shaft (24) of the rotation speed regulator (18)
The input shaft (24) rotates independently on the clutch (26) side until the input shaft (24) reaches a predetermined rotation speed, for example, 500 rotations per minute, and when the input shaft (24) reaches a predetermined rotation speed, the NC control device ( (not shown) connects the connecting plate (28) and the rotation is transmitted to the output shaft (25) on the brake (27) side. ) rotates at a predetermined number of rotations. The rotary ayJ adjustment device (18
) and a drive shaft (15) on the aforementioned drive motor (12).
is installed horizontally.
駆動軸(15)は、第1〜3図に示すように、キルテイ
ングマシン(10)の左右方向に渡って横設された棒体
であって、この駆動軸(15)−hにカムa構(16)
を介して針、シャツトル、布押え板等の縫着手段(17
)が設けられている。そして、駆動モータ(12)の回
転が回転数31整装ff1(18)により所定の回転数
に調整され、この調整された回転が駆動軸(15)に伝
動され、この駆動軸(15)にカム機構(16)を介し
てJ9けられた縫着手段(17)が、駆動軸(15)の
回転に伴ない駆動するようになっている。As shown in FIGS. 1 to 3, the drive shaft (15) is a rod horizontally installed across the left and right direction of the quilting machine (10), and a cam a structure is attached to this drive shaft (15)-h. (16)
sewing means (17
) is provided. Then, the rotation of the drive motor (12) is adjusted to a predetermined rotation speed by the rotation speed 31 adjustment ff1 (18), and this adjusted rotation is transmitted to the drive shaft (15). The sewing means (17) is driven by the cam mechanism (16) as the drive shaft (15) rotates.
(発明の効果)
以上詳述したように本発明は布地を縫着する縫着手段を
駆動させる駆動軸と、この駆動軸を回転させる駆動モー
タとを備えたキルテイングマシンにおける駆動装置にお
いて、前記駆動モータの回転を所定の回転数で前記駆動
軸に伝動する回転数調整装置を備えた事を特徴とするキ
ルテイングマシンにおける駆動装置である。(Effects of the Invention) As described in detail above, the present invention provides a drive device for a quilting machine that includes a drive shaft that drives a sewing means for sewing fabric, and a drive motor that rotates this drive shaft. A drive device for a quilting machine characterized by comprising a rotation speed adjusting device that transmits rotation of a motor to the drive shaft at a predetermined rotation speed.
したがって、本発明のキルテイングマシンにおける駆動
装置にあっては、駆動子−夕の回転が。Therefore, in the drive device for the quilting machine of the present invention, the rotation of the drive element is fast.
回転数調整装置により所定の回転数で駆動軸に伝動され
、この駆動軸の回転に伴ない布地を縫着する縫着手段が
駆動するようになっているため、常に所定の&i着条件
のもので、布地のM着をすることができる。The rotation speed adjustment device transmits the rotation speed to the drive shaft at a predetermined speed, and as the drive shaft rotates, the sewing means that sews the fabric is driven. With this, you can wear M-sized fabrics.
第1図は本発明のキルテイングマシンにおける駆動装置
を示した正面図、第2図はその拡大斜視図、第3図は回
転数調整装置を示す側面図、第4図は同じく正面図、第
5図は従来のキルテイングマシンにおける駆動装置を示
した正面図である。
符号の説明
11・・・駆動袋fi、 12・・・駆動モータ。
15−・・駆動軸、 17・・・縫着手段。
特許出願人 株式会社 羽 島
代理人 弁理士 廣 江 式 典
第1図
第2図
第3図
第4図
嬉5rl!J
、 手続補正書(自発) :’、、き
昭和82年07月21日Fig. 1 is a front view showing the drive device in the quilting machine of the present invention, Fig. 2 is an enlarged perspective view thereof, Fig. 3 is a side view showing the rotation speed adjusting device, Fig. 4 is also a front view, and Fig. 5 The figure is a front view showing a drive device in a conventional quilting machine. Explanation of symbols 11... Drive bag fi, 12... Drive motor. 15--Drive shaft, 17--Sewing means. Patent Applicant Hashima Co., Ltd. Agent Patent Attorney Hiroe Shikiten Figure 1 Figure 2 Figure 3 Figure 4 Happy 5rl! J. Procedural amendment (voluntary): ',, July 21, 1982
Claims (2)
この駆動軸を回転させる駆動モータとを備えたキルティ
ングマシンにおける駆動装置において、 前記駆動モータの回転を所定の回転数で前記駆動軸に伝
動する回転数調整装置を備えた事を特徴とするキルティ
ングマシンにおける駆動装置。(1) A drive shaft that drives a sewing means for sewing fabric;
A drive device for a quilting machine equipped with a drive motor that rotates the drive shaft, characterized in that the quilting machine is equipped with a rotation speed adjustment device that transmits the rotation of the drive motor to the drive shaft at a predetermined rotation speed. drive device.
と、出力軸を設けたブレーキと、これらクラッチ及びブ
レーキを電磁力により連結する連結板とからなることを
特徴とする特許請求の範囲第1項記載のキルティングマ
シンにおける駆動装置。(2) The scope of claims characterized in that the rotation speed adjusting device comprises a clutch provided with an input shaft, a brake provided with an output shaft, and a connecting plate that connects these clutches and brakes by electromagnetic force. A drive device in the quilting machine according to item 1.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62109348A JPS63275368A (en) | 1987-05-02 | 1987-05-02 | Drive apparatus in quilting machine |
KR1019870009717A KR900000652B1 (en) | 1987-05-02 | 1987-09-02 | Driving device in a quilting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62109348A JPS63275368A (en) | 1987-05-02 | 1987-05-02 | Drive apparatus in quilting machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63275368A true JPS63275368A (en) | 1988-11-14 |
Family
ID=14507947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62109348A Pending JPS63275368A (en) | 1987-05-02 | 1987-05-02 | Drive apparatus in quilting machine |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS63275368A (en) |
KR (1) | KR900000652B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103556388A (en) * | 2013-11-14 | 2014-02-05 | 宁波慈星股份有限公司 | Positioning roller device for rake feeding |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54123355A (en) * | 1978-03-15 | 1979-09-25 | Kondo Mishin Shiyoukai Kk | Automatic sewing machine |
JPS5645691A (en) * | 1979-09-25 | 1981-04-25 | Teruhisa Fujikawa | Controller which arbitrarily operate cloth feeding roller and carriage without using plate cam to crank type pattern sewing in multiple needle type quilting machine |
-
1987
- 1987-05-02 JP JP62109348A patent/JPS63275368A/en active Pending
- 1987-09-02 KR KR1019870009717A patent/KR900000652B1/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54123355A (en) * | 1978-03-15 | 1979-09-25 | Kondo Mishin Shiyoukai Kk | Automatic sewing machine |
JPS5645691A (en) * | 1979-09-25 | 1981-04-25 | Teruhisa Fujikawa | Controller which arbitrarily operate cloth feeding roller and carriage without using plate cam to crank type pattern sewing in multiple needle type quilting machine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103556388A (en) * | 2013-11-14 | 2014-02-05 | 宁波慈星股份有限公司 | Positioning roller device for rake feeding |
Also Published As
Publication number | Publication date |
---|---|
KR880014169A (en) | 1988-12-23 |
KR900000652B1 (en) | 1990-02-02 |
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