JP2007209617A - Driving device of delivery arm type sewing machine - Google Patents

Driving device of delivery arm type sewing machine Download PDF

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Publication number
JP2007209617A
JP2007209617A JP2006034274A JP2006034274A JP2007209617A JP 2007209617 A JP2007209617 A JP 2007209617A JP 2006034274 A JP2006034274 A JP 2006034274A JP 2006034274 A JP2006034274 A JP 2006034274A JP 2007209617 A JP2007209617 A JP 2007209617A
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Prior art keywords
groove
shaft
endless belt
transmission shaft
sewing machine
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JP4976020B2 (en
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Shozo Hikiguchi
省三 引口
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Pegasus Co Ltd
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Pegasus Sewing Machine Manufacturing Co Ltd
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Priority to JP2006034274A priority Critical patent/JP4976020B2/en
Priority to CN2006101642364A priority patent/CN101016679B/en
Priority to TW095146453A priority patent/TW200736439A/en
Priority to TW101215714U priority patent/TWM446189U/en
Priority to KR1020070004999A priority patent/KR20070081420A/en
Publication of JP2007209617A publication Critical patent/JP2007209617A/en
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Publication of JP4976020B2 publication Critical patent/JP4976020B2/en
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    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B69/00—Driving-gear; Control devices
    • D05B69/10—Electrical or electromagnetic drives
    • D05B69/12—Electrical or electromagnetic drives using rotary electric motors
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B69/00—Driving-gear; Control devices
    • D05B69/30—Details
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2205/00—Interface between the operator and the machine
    • D05D2205/32—Safety devices; Security devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a driving device of a delivery arm type sewing machine which permits a cost reduction by simplifying the structure. <P>SOLUTION: The driving device of a delivery arm type sewing machine has a main shaft journaled on a horizontal arm extending diagonally with respect to a bed, a transmission shaft journaled on a bracket to fix the horizontal arm to a table and having a manual knob at the end, a driving motor arranged beside the table and an endless belt engaging with a pulley fixed to the transmission shaft and transmitting the rotation of a motor shaft to the main shaft. The pulley of the transmission shaft has a rim body having a first groove and a first inclined piece ranging to the first groove and formed toward the center of the transmission shaft, a support guide formed integrally with the rim body, and a second inclined piece arranged oppositely to the first inclined piece and slidably fixed to the support guide. The first groove and the second groove formed oppositely to the inclined pieces are engaged with separate endless belts, one endless belt is windingly mounted on the main shaft and the other endless belt is windingly mounted on a motor shaft. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、送り出し腕型ミシンの駆動装置に関する。   The present invention relates to a drive device for a delivery arm type sewing machine.

従来の送り出し腕型ミシンの駆動装置としては、テーブルのブラケットに軸支された伝動軸を介してミシン主軸と駆動モータとを連結するものが知られている（例えば、特許文献１を参照。）。   2. Description of the Related Art As a driving device for a conventional delivery arm type sewing machine, one that connects a sewing machine main shaft and a drive motor via a transmission shaft that is supported by a bracket of a table is known (see, for example, Patent Document 1). .

米国特許第２９６００５０号明細書（第２−３頁、ＦＩＧ．１−８）U.S. Pat. No. 2960050 (page 2-3, FIG. 1-8)

ところが従来の送り出し腕型ミシンの駆動装置では、テーブルのブラケットに軸支された伝動軸が分割され、一方の伝動軸がミシン主軸に連結され他方の伝動軸がモータ軸に連結されているので、部品点数が多くコストがかかり、また構造が煩雑となっていた。
従って、本発明の課題は、構造を簡素化してコストを軽減できるようにした送り出し腕型ミシンの駆動装置を提供することを目的としている。 However, in the conventional delivery arm type sewing machine driving device, the transmission shaft supported by the table bracket is divided, one transmission shaft is connected to the sewing machine main shaft, and the other transmission shaft is connected to the motor shaft. The number of parts is large and the cost is high, and the structure is complicated.
SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a driving device for a delivery arm type sewing machine that can simplify the structure and reduce the cost.

本発明は、上記目的を達成するために、ベッドに対して斜め方向に延びる水平アームに軸支され端部を水平アーム外に突設させた主軸と、水平アームをテーブルに固定するブラケットに軸支され端部に手動ノブを有する伝動軸と、テーブルの傍らに配置されモータ軸を有する駆動モータと、伝動軸に固定の滑車に係合しモータ軸の回転を主軸に伝達する無端ベルトとを具備した送り出し腕型ミシンの駆動装置において、伝動軸の滑車が、無端ベルト係合用の第１溝と該溝に連なり伝動軸の軸心に向かって形成される第１傾斜片とを備えたリム本体と、リム本体と一体的に形成され伝動軸の軸心方向に沿って延びる支持ガイドと、第１傾斜片に対向して配置され支持ガイドにスライド可能に固定される第２傾斜片とを備え、第１溝と両傾斜片の対向配置によって形成された第２溝とが個別の無端ベルトに係合され、一方の無端ベルトが主軸に装巻されるとともに他方の無端ベルトがモータ軸に装巻されていることを特徴とする。   In order to achieve the above object, the present invention provides a main shaft that is pivotally supported by a horizontal arm that extends obliquely with respect to the bed and has an end projecting from the horizontal arm, and a bracket that fixes the horizontal arm to the table. A transmission shaft having a manual knob at the supported end, a drive motor having a motor shaft arranged beside the table, and an endless belt that engages a pulley fixed to the transmission shaft and transmits rotation of the motor shaft to the main shaft. In the driving device of the delivery arm type sewing machine provided, the pulley of the transmission shaft is provided with a first groove for engaging an endless belt and a first inclined piece connected to the groove and formed toward the shaft center of the transmission shaft. A main body, a support guide formed integrally with the rim main body and extending along the axial direction of the transmission shaft, and a second inclined piece that is disposed to face the first inclined piece and is slidably fixed to the support guide. Of the first groove and both inclined pieces The second groove formed by the orientation arrangement is engaged with an individual endless belt, one endless belt is wound around the main shaft, and the other endless belt is wound around the motor shaft. .

なお第２溝をブラケットと第１溝との間に位置付けると共に、第２溝に係合された無端ベルトを主軸に装巻するのが望ましく。またブラケットを挟んで手動ノブを前記滑車の反対側に位置付けるとよい。   It is desirable that the second groove is positioned between the bracket and the first groove, and the endless belt engaged with the second groove is wound around the main shaft. The manual knob may be positioned on the opposite side of the pulley with the bracket in between.

本発明によれば、リム本体の第１傾斜片と支持ガイドに固定の第２傾斜片とを対向配置させることで第１溝の直横に第２溝を配置させることができ、主軸とモータ軸との連結を単一の伝動軸でコンパクトにすることができる。なお第２傾斜片がリム本体の第１傾斜片に対してスライド可能となっているので、第２溝に装巻される無端ベルトの張り具合を微調整することができる。また第２溝をブラケットと第１溝との間に位置付けし、第２溝に係合された無端ベルトを主軸に装巻するような構成にしておくと、テーブル上のミシン載置調整時つまり主軸−伝動軸間の無端ベルトの張り具合を調整している時にモータ軸−伝動軸間の無端ベルトを装巻する必要がなく駆動モータの誤動作事故を防ぐことができると共に、伝動軸の軸長を短くすることができる。   According to the present invention, by arranging the first inclined piece of the rim main body and the second inclined piece fixed to the support guide so as to face each other, the second groove can be arranged right next to the first groove, and the main shaft and the motor The connection with the shaft can be made compact with a single transmission shaft. Since the second inclined piece is slidable with respect to the first inclined piece of the rim body, the tension of the endless belt wound around the second groove can be finely adjusted. If the second groove is positioned between the bracket and the first groove and the endless belt engaged with the second groove is wound around the main shaft, the sewing machine on the table can be adjusted. When adjusting the tension of the endless belt between the main shaft and the transmission shaft, it is not necessary to wrap the endless belt between the motor shaft and the transmission shaft, preventing accidental operation of the drive motor and the shaft length of the transmission shaft. Can be shortened.

更にブラケットを挟んで手動ノブを前記滑車の反対側に位置付けるようにしておくと、縫製作業時に作業者が無端ベルトを意識することなく手動ノブを回転操作できる。   Further, if the manual knob is positioned on the opposite side of the pulley with the bracket interposed therebetween, the manual knob can be rotated without the operator being aware of the endless belt during sewing work.

以下、本発明の実施の形態を図面を基づいて説明する。ベッド１は布送り方向Ｆに沿って延びており、ベッド１の基端は水平アーム２に接続されている。水平アーム２は、図１に示されるように、ベッド１に対して斜め方向に延びており、その先端は頭部３を有する。頭部３は針駆動機構および押え機構を備え、押え機構の押え金４はバネ（図示省略）によりベッド１上の針板５に付勢されている。水平アーム２には主軸６が軸支されている。主軸６は水平アーム２の長手方向に沿って配置され、その一端は水平アーム２外へ突設されている。水平アーム２はネジ７によりブラケット８に固定され、ブラケット８はネジ９でテーブル１０に固定されている。   Hereinafter, embodiments of the present invention will be described with reference to the drawings. The bed 1 extends along the cloth feeding direction F, and the base end of the bed 1 is connected to the horizontal arm 2. As shown in FIG. 1, the horizontal arm 2 extends in an oblique direction with respect to the bed 1, and the tip thereof has a head 3. The head 3 includes a needle drive mechanism and a presser mechanism, and a presser foot 4 of the presser mechanism is urged against a needle plate 5 on the bed 1 by a spring (not shown). A main shaft 6 is pivotally supported on the horizontal arm 2. The main shaft 6 is disposed along the longitudinal direction of the horizontal arm 2, and one end of the main shaft 6 projects from the horizontal arm 2. The horizontal arm 2 is fixed to the bracket 8 with screws 7, and the bracket 8 is fixed to the table 10 with screws 9.

ブラケット８には貫通孔８ａが穿設され、貫通孔８ａの両端にはボールベアリング１１，１１が圧入されている。ボールベアリングの内輪１１ａ，１１ａは伝動軸１２に固定され、これにより伝動軸１２はブラケット８に回転可能に軸支されている。伝動軸１２の端部には手動ノブ１３がネジ１４で固定され、他端には滑車１５が固定されている。つまり図２に示されるように、手動ノブ１３はブラケット８を挟んで滑車１５の反対側に位置付けられている。なおボールベアリング１１，１１を覆うように蓋１６がネジ１６ａによって取着され、該ベアリング１１，１１がブラケット８より離脱しないようになっている。滑車１５は図３に示されるように、リム本体１７、支持ガイド１８および傾斜片（第２傾斜片）１９とで構成され、リム本体１７は虫ネジ２０ａで伝動軸１２に固定されている。   A through hole 8a is formed in the bracket 8, and ball bearings 11 and 11 are press-fitted into both ends of the through hole 8a. Inner rings 11 a and 11 a of the ball bearing are fixed to the transmission shaft 12, so that the transmission shaft 12 is rotatably supported by the bracket 8. A manual knob 13 is fixed to the end of the transmission shaft 12 with a screw 14, and a pulley 15 is fixed to the other end. That is, as shown in FIG. 2, the manual knob 13 is positioned on the opposite side of the pulley 15 with the bracket 8 interposed therebetween. A lid 16 is attached by screws 16 a so as to cover the ball bearings 11, 11 so that the bearings 11, 11 are not detached from the bracket 8. As shown in FIG. 3, the pulley 15 includes a rim body 17, a support guide 18, and an inclined piece (second inclined piece) 19. The rim body 17 is fixed to the transmission shaft 12 with a worm screw 20a.

リム本体１７は第１溝２０と傾斜片（第１傾斜片）２１を備える。第１傾斜片２１は第１溝２０に連なって形成され、その形成方向は伝動軸１２の軸心へと向かっている。支持ガイド１８はリム本体１７と一体的に形成され、その接続箇所は第１傾斜片２１の基部となっている。また支持ガイド１８は伝動軸１２の軸心方向に沿って延びており、第２傾斜片１９は虫ネジ２２でリム本体の支持ガイド１８に固定されている。つまり両傾斜片１９，２１の対向配置によって第２溝が形成され、その形成箇所は第１溝２０の直横となっている。なお第２溝はブラケット８と第１溝２０との間に配置されている。   The rim body 17 includes a first groove 20 and an inclined piece (first inclined piece) 21. The first inclined piece 21 is formed continuously with the first groove 20, and the formation direction is directed to the axis of the transmission shaft 12. The support guide 18 is formed integrally with the rim main body 17, and the connection location is the base of the first inclined piece 21. Further, the support guide 18 extends along the axial direction of the transmission shaft 12, and the second inclined piece 19 is fixed to the support guide 18 of the rim body with a worm screw 22. In other words, the second groove is formed by the opposing arrangement of the both inclined pieces 19 and 21, and the formation location is directly beside the first groove 20. The second groove is arranged between the bracket 8 and the first groove 20.

駆動モータ２３は図４に示されるように、テーブル１０の下方に付設され、駆動モータ２３はモータ軸２３ａを有している。リム本体１７の第１溝２０に装巻される無端ベルト２４はモータ軸２３ａの滑車２３ｂに装巻され、第２溝１９，２１に装巻される無端ベルト２５は主軸６の滑車６ａに装巻される。虫ネジ２２の弛緩時に第２傾斜片１９を伝動軸１２に沿ってスライド移動させると、無端ベルト２５の張り具合を調節することができる。なお本実施の形態において、駆動モータはテーブルの下方に配置されていたが、これに限定されるわけでなく、テーブルの上方に配置するような構成であってもよい。   As shown in FIG. 4, the drive motor 23 is attached below the table 10, and the drive motor 23 has a motor shaft 23a. The endless belt 24 wound around the first groove 20 of the rim body 17 is wound around the pulley 23b of the motor shaft 23a, and the endless belt 25 wound around the second grooves 19, 21 is attached to the pulley 6a of the main shaft 6. It is wound. When the second inclined piece 19 is slid along the transmission shaft 12 when the worm screw 22 is relaxed, the tension of the endless belt 25 can be adjusted. In the present embodiment, the drive motor is disposed below the table. However, the present invention is not limited to this, and the drive motor may be disposed above the table.

本発明に係る送り出し腕型ミシンの概要を示した平面図である。It is the top view which showed the outline | summary of the delivery arm type sewing machine which concerns on this invention. 同ミシンの駆動装置の要部を示した部分断面図である。It is the fragmentary sectional view which showed the principal part of the drive device of the sewing machine. 同駆動装置の要部に関する部品展開図である。It is a component expansion view regarding the principal part of the drive device. 同駆動装置の駆動源を示した説明図である。It is explanatory drawing which showed the drive source of the drive device.

符号の説明Explanation of symbols

１ ベッド
２ 水平アーム
６ 主軸
８ ブラケット
１０ テーブル
１２ 伝動軸
１３ 手動ノブ
１５ 滑車
１７ リム本体
１８ 支持ガイド
１９ 第２傾斜片
２０ 第１溝
２１ 第１傾斜片
２３ 駆動モータ
２３ａ モータ軸
２４，２５ 無端ベルト 1 bed 2 horizontal arm 6 spindle 8 bracket 10 table 12 transmission shaft 13 manual knob 15 pulley 17 rim body 18 support guide 19 second inclined piece 20 first groove 21 first inclined piece 23 drive motor 23a motor shafts 24, 25 endless belt

Claims (3)

ベッドに対して斜め方向に延びる水平アームに軸支され端部を水平アーム外に突設させた主軸と、水平アームをテーブルに固定するブラケットに軸支され端部に手動ノブを有する伝動軸と、テーブルの傍らに配置されモータ軸を有する駆動モータと、伝動軸に固定の滑車に係合しモータ軸の回転を主軸に伝達する無端ベルトとを具備した送り出し腕型ミシンの駆動装置において、伝動軸の滑車が、
無端ベルト係合用の第１溝と該溝に連なり伝動軸の軸心に向かって形成される第１傾斜片とを備えたリム本体と、
リム本体と一体的に形成され伝動軸の軸心方向に沿って延びる支持ガイドと、
第１傾斜片に対向して配置され支持ガイドにスライド可能に固定される第２傾斜片とを備え、
第１溝と両傾斜片の対向配置によって形成された第２溝とが個別の無端ベルトに係合され、一方の無端ベルトが主軸に装巻されるとともに他方の無端ベルトがモータ軸に装巻されていることを特徴とする送り出し腕型ミシンの駆動装置。 A main shaft pivotally supported by a horizontal arm extending obliquely with respect to the bed, and an end projecting from the horizontal arm; a transmission shaft pivotally supported by a bracket for fixing the horizontal arm to the table and having a manual knob at the end; In a drive device for a delivery arm type sewing machine, comprising: a drive motor having a motor shaft disposed beside the table; and an endless belt that engages a pulley fixed to the transmission shaft and transmits the rotation of the motor shaft to the main shaft. Shaft pulley,
A rim body provided with a first groove for engaging an endless belt and a first inclined piece connected to the groove and formed toward the axis of the transmission shaft;
A support guide formed integrally with the rim body and extending along the axial direction of the transmission shaft;
A second inclined piece disposed opposite to the first inclined piece and slidably fixed to the support guide,
The first groove and the second groove formed by the opposing arrangement of the two inclined pieces are engaged with individual endless belts, and one endless belt is wound around the main shaft and the other endless belt is wound around the motor shaft. A feed arm type sewing machine drive device characterized by that. 第２溝がブラケットと第１溝との間に位置付けされ、第２溝に係合された無端ベルトが主軸に装巻されている請求項１に記載の送り出し腕型ミシンの駆動装置。   The driving device for a delivery arm type sewing machine according to claim 1, wherein the second groove is positioned between the bracket and the first groove, and an endless belt engaged with the second groove is wound around the main shaft. 手動ノブがブラケットを挟んで前記滑車の反対側に位置付けされている請求項１に記載の送り出し腕型ミシンの駆動装置。   The driving device for the delivery arm type sewing machine according to claim 1, wherein the manual knob is positioned on the opposite side of the pulley with the bracket interposed therebetween.
JP2006034274A 2006-02-10 2006-02-10 Driving arm type sewing machine drive device Active JP4976020B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2006034274A JP4976020B2 (en) 2006-02-10 2006-02-10 Driving arm type sewing machine drive device
CN2006101642364A CN101016679B (en) 2006-02-10 2006-12-05 Driving device for crank arm type sewing mechine
TW095146453A TW200736439A (en) 2006-02-10 2006-12-12 Driving device of delivery arm type sewing machine
TW101215714U TWM446189U (en) 2006-02-10 2006-12-12 Driving device of delivery arm type sewing machine
KR1020070004999A KR20070081420A (en) 2006-02-10 2007-01-17 A running gear of the conveying arm type sewing machine

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JP2006034274A JP4976020B2 (en) 2006-02-10 2006-02-10 Driving arm type sewing machine drive device

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JP2007209617A true JP2007209617A (en) 2007-08-23
JP4976020B2 JP4976020B2 (en) 2012-07-18

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Publication number Priority date Publication date Assignee Title
CN102644169B (en) * 2011-02-18 2014-11-12 Juki株式会社 Delivery arm type sewing machine
CN104947334B (en) * 2014-03-28 2019-05-07 飞马缝纫机制造株式会社 Arm-outtake type sewing machine
CN105908400B (en) * 2016-06-29 2019-04-12 拓卡奔马机电科技有限公司 Sewing machine function-driven device and sewing machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960050A (en) * 1958-04-02 1960-11-15 Union Special Machine Co Sewing machine supporting means
JPS5381766U (en) * 1976-12-08 1978-07-06
JPS61253094A (en) * 1985-04-30 1986-11-10 ロツクウエル−リモルデイ・エス・ピ−・エ− Sewing apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2116016U (en) * 1992-02-19 1992-09-16 吴昌铭 Double-cam figure varying mechanism of sewing machine
CN2142465Y (en) * 1992-12-28 1993-09-22 吴昆连 Hemming machine with improved transmission and suture arm
CN2627036Y (en) * 2003-03-31 2004-07-21 吴谨明 Direct drive arrangement for industrial sewing machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2960050A (en) * 1958-04-02 1960-11-15 Union Special Machine Co Sewing machine supporting means
JPS5381766U (en) * 1976-12-08 1978-07-06
JPS61253094A (en) * 1985-04-30 1986-11-10 ロツクウエル−リモルデイ・エス・ピ−・エ− Sewing apparatus

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CN101016679B (en) 2012-05-16
TWM446189U (en) 2013-02-01
CN101016679A (en) 2007-08-15
TW200736439A (en) 2007-10-01
JP4976020B2 (en) 2012-07-18

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