201031782 六、發明說明： 【發明所屬之技術領域】 本發明係關於將平織鈕扣等之各種鈕扣縫於例如男士 /女士用衣服等之布料之縫扣機所裝備者更詳言之，係 關於一種缝扣機之鈕扣保持具裝置，其具備：左右—對鈕 扣保持具’係並設於固定支撐台上且支撐成可一起往同一 方向直線往返滑動自如；一對鈕扣挾持構件，安裝於此等 左右一對鈕扣保持具前端部位且於鈕扣之直徑方向相對 向；以及滑動驅動機構，係使該左右一對鈕扣保持具往彼 此相反之方向同量且同速地驅動往返滑動，以切換於此等 一對鈕扣挾持構件彼此接近而從直徑方向兩側挾持鈕扣之 狀態及彼此離開而解除紐扣之挟持之狀雜。 【先前技術】 此種縫扣機之縫合對象鈕扣中最多使用之平織鈕扣 中’-般包含屬於直徑8〜14mm範圍之師（以下將此稱為 小鈕扣）、屬於直徑15〜24mm範園之鈕扣（以下將此稱為中 鈕扣）、屬於直徑25〜32mm範圍之鈕扣（以下將此稱為大鈕 扣）之直徑不同之複數種鈕扣。又，鈕扣保持具裝置中最重 要之功能在於，不論係以包含大、中、小钮扣之複數種紐 扣之任一者為縫合對象，均能藉由一對鈕扣挾持構件從直 裎方向兩側牢固、確實且高穩定地挾持以避免因縫紉機之 振動或衝擊等使鈕扣脫落或傾斜，而取得確實且外觀良好 之縫合。 擔負上述重要功能之縫扣機之鈕扣保持具裝置，基本 201031782201031782 VI. Description of the Invention: [Technical Field] The present invention relates to a sewing machine for sewing various buttons such as flat woven buttons and the like to men's/women's clothes, etc., more specifically A button holder device for sewing a sewing machine, comprising: a left-right-to-button holder, which is disposed on a fixed support table and supported to be linearly slidable in the same direction; a pair of button holding members are installed thereon a pair of left and right button holders having a front end portion and facing in a diameter direction of the button; and a sliding drive mechanism for causing the pair of left and right button holders to rotate in the opposite directions to each other and to drive back and forth at the same speed to switch between When a pair of button holding members are close to each other and the buttons are held from both sides in the diameter direction and are separated from each other, the grip of the buttons is released. [Prior Art] The flat-woven buttons used in the stitching buttons of the sewing machine are generally included in the range of 8 to 14 mm in diameter (hereinafter referred to as small buttons), and belong to the diameter of 15 to 24 mm. A button (hereinafter referred to as a middle button), a button of a diameter ranging from 25 to 32 mm (hereinafter referred to as a large button) having a plurality of different diameters. Moreover, the most important function of the button holder device is that, regardless of whether a plurality of buttons including large, medium or small buttons are used as the object to be sewn, both of the buttons can be held from the right direction by the pair of button holding members. The side is firmly, reliably and stably held to prevent the button from being detached or tilted due to vibration or impact of the sewing machine, and a stitch having a good appearance and good appearance is obtained. Button retaining device for sewing machine with the above important functions, basic 201031782
上係採用如圖6及圖7所示之構成。亦即，於固定支撐台 3〇(由在左右兩側具有豎起板部且往上方及前後兩侧方開放 之鈕扣保持具台30a、以及為了關閉此鈕扣保持具台3〇a往 上方之開放而固定於左右兩側之豎起板部之上邊部的滑動 蓋30b構成）之鈕扣保持具台3〇a之底板面上之左右中央位 置固定有後述之擺動桿的安裝台31，於此安裝台3ι之左右 兩側，並設支撐有可一起於前後方向直線往返滑動自如之 大致L字形左右一對鈕扣保持具32L，32R。於此等左右一 對鈕扣保持具32L，32R之弯曲前端部位321a，32”，以在鈕 扣B之直徑方向相對向之狀態安裝有一對鈕扣挾持構件 35L’ 35R。此等一對紐扣挾持構件3'说，係藉由擒止螺 絲36L，36R將圓弧㈣曲成部分接觸於此等—對紐扣挟持 構件35L，35R外周面之上下兩個紐扣保持具間隔件切， 33r及紐扣承板341，3%之積層體固定於前述左右—對紐扣 保持具32L，32R之前端部位321a，32ra。 於前述固定支撐台3〇之滑動蓋鳩外面於前述左右 :^扣保持具32L，32R之滑動方向以—定動程伸縮驅動 ::為致動器之汽缸38係透過汽虹安裝台37固定支擇在 ^於此汽缸38之汽缸部内，係透過管體41、接合 方向Ρ向接頭43等供排氣體，'於伸縮驅動於前述滑動 導^可動桿38&之前端部，透過鎖固螺帽料固定有汽紅 以妒繞5^ ’於前述安裝台31之前端部，套管軸環39係 伴持有雨線旋轉之方向插通保持，於此套管軸環39嵌合 保持有兩端部能义其轴線為支點往彼此相反之方向往返擺 5 201031782 動之前述擺動桿40,從此擺動桿40兩端部往下方突出之銷 40a，40b係卡合於形成在前述左右一對鈕扣保持具32L， 32R之中間部上面之凹狀卡合部321b，32rb，且於右側之鈕 扣保持具32R插通有將前述鈕扣保持具32R與前述汽缸導 件45連結成可一體移動的輥子銷46。 如上述構成之縫扣機之紐扣保持具裝置中，當使前述 汽缸3 8伸縮驅動時，其伸縮驅動力透過輥子銷46傳遞至 右側之鈕扣保持具32R而使該右側之鈕扣保持具32R前後 驅動往返滑動，且此右側之鈕扣保持具32R之驅動往返滑 動力係透過銷40b,擺動桿40，銷40a傳遞至左側之鈕扣保 持具32L，使該左側之鈕扣保持具32L往與前述右側之鈕扣 保持具32R相反之方向同量且同速地驅動往返滑動。藉此， 一對鈕扣挾持構件35L, 35R彼此接近而切換於從直徑方向 兩側挾持叙扣B之狀態及彼此離開而解除紐扣B之挾持之 狀態。 具有如上述基本構成且如上述般動作之鈕扣保持具裝 置中，以往係採用如大和縫紉機製造股份有限公司在2004 年11月1日發行之零件表r ILLUSTRATED SPARE PARTS LIST FOR ELECTRONIC CONTROLLED POSTED BUTTON SEWER, MODELS NB3000 NB3100 No.2」ρ·8〜9 所揭載， 對應如大、中、小鈕扣等之直徑不同之鈕扣種類，預先準 備複數組之鈕扣保持具組，其係由伴隨汽缸38之一定動程 之伸縮驅動使滑動量不同之長度而長度不同之複數種類之 左右一對鈕扣保持具32L，32R、以及對應鈕扣B之直徑而 201031782 抵接於紐扣外周面處之圓弧部彎曲率不同之複數種類之一 對紐扣挾持構件35L，现所構成，因應縫合對象師Β之 種類變更’更換由該等左右—對知扣保持具饥，孤及钮 扣挾持構件35L，35R構成之師保持具組來使用。 Ο ❹ :、、而，根據上述習知之鈕扣保持具裝置，由於必須對 應直徑不同之鈕扣之種類數目準備由紐扣保持具饥徽 及紐扣挾持構件35L，35R構成之複數組紐扣保持具組，因 2成裝置之零件件數變得非常多，因而不僅使成本對應 :加，在安裝一組鈕扣保持具組來使用時，保管管理在 ，女裝、非使用狀態之多數零件係相當繁複，且經常易遺 失零件或掉落地面而損傷。 又，當每次變更縫合對象鈕扣時，不但須拆卸之前安 秦之紐扣保持具組，亦須安裝接下來欲使用之紐扣保持具 、更換作業不但費時且繁複。因此，當將直裡不同之 步驟：類之鈕扣縫合於一件衣服等之布料時，需花費較多 換鈕扣保持具組，而有無法避免縫扣作業整體之效 平降低的問題。 【發明内容】 供可本^明係有馨於上述情事所完成者，其目的在於，提 持具將P種類之鈕扣保持具組兼用於複數種類之鈕扣之保 失i損ϋΐ件件數之削減使成本降低且可解除零件之遺 象，h At 而且，不論以何種種類之鈕扣作為縫合對 持俾P在無脫落或傾斜之狀態下確實且高穩定地予以挾 持保持的縫扣機之紐扣保持具裝置。 7 201031782 了達成上述目的’本發明之縫扣機之紐扣保持具裝 ’具備：左右—對紐扣保持具，係並設於固定支揮台上 ^支摟成可—起往同—方向直線往返滑動自如·—對纽扣 持構件’安裝於此等左右—對紐扣保持具前端部位且於 =之直徑方向相對向；以及滑動骚動機構，係使該左右 ::紐扣保持具往彼此相反之方向同量且同速地驅動往返 ^，㈣換於此等-對師挾持構件彼此接近而從直徑 方向兩側挾持紐扣之狀態及彼此離開而解除紐扣之挟持之 ^態’其特徵在於：於m扣挾持構件，分別連設有 可相對左右-對紐扣保持具前端部位往與此等紐扣保持具 目同之方向調整位置之轴狀構件，在此等轴狀 ^卜周面、直#不同之複數種類之師中與至少兩種 直徑對應之轴線方向之複數處，形成有螺合保持 隔扣保持具前端部位之螺合具之鎖緊固定用 該一對紐扣挟持構件各自之轴狀構件於該 該驅動機構之-定動程之驅動往 持構件挟持保持及解除狹持保持至少兩種類之紐Γ =具有如上述特徵構成之本發明之縫扣機之紐扣保 :具=係可因應作為縫合對象之紐扣之種類變更，調 =一對紐扣挾持構件各自之轴狀構件之位置，且配合形成 為簡單之= 定螺合具’僅進行如此極 ㈣構件構r即可將由左右—㈣扣保持具及—對紐扣 、構件構成之一組紐扣保持具組兼用作為複數種類之紐 201031782 .扣保持具裝置。是以，可大幅削減構成裝置之零件件 .*僅能謀求顯著之成本降低，且由於並無非安裝 ’ 狀態之零件，因此能省下零件之保管管理之步驟，用 全消除遺失零件或零件破損之情事。又，由於不須^元 之紐扣保持具組之更換時進行龐大且繁複之作業，因= 使將直徑不同之複數種類之紐扣縫合於—塊布料時， 達成縫扣作業整體之效率提升。 ’ 僅配合形成於—對師挾持構件各 ❹件之鎖緊固定用隔距部鎖緊固定螺合具，即能確實容：： 將左右一對鈕扣保持具之滑 >>-、 變更為對應紐扣種類（亩 徑）之動程’因此不論將何種 能確實且扣作為縫合對象，均 H 挾持保持料合對象師以避免因 縫匆機之振動或衝擊導致其 免因 觀良好之縫扣之效果。、，藉此能發揮可怪進行外 本發明之縫扣機之鈕扣保 構件外周面之鎖緊固定用i〜、置中，形成於該軸狀 癰 頌緊固疋用隔距部最 罾2項所述，係截面n/係如中睛專利範圍第 由於凹槽或孔卡合m 形之凹槽或孔。此時，藉 位置之鈕#抽σ § 、’而可將對應鈕扣種類而調整了 位置之師挾持構件@定保持於 紐扣確實且無脫落或傾斜之狀態下=妾勢，疋以，能將 地縫合於布料。 ‘、下保持一定姿勢外觀良好 又，本發明之縫扣機之鈕扣 動機構最好係如申請專利範圍第==置中，該滑動驅 程伸縮駆動之致動器與隨著此致動器項之所述= 系由以一定動 勒器之一定動程之伸縮驅 9 201031782 動而以該左s—對钮扣保持具Fe1之中央^支點使其兩端 部往彼此相反之方向往返擺動之擺動桿構成，左右一對鈕 扣保持具係與此擺動桿之往返擺動連動地往彼此相反之方 向同量且同速往返滑動。如上述，作為用以使左右—對鈕 扣保持具驅動滑動之機構，可藉由使動程伸縮 驅動之致動器與隨著此致動器之一定動程之伸縮驅動而往 返擺動之擺動桿構成的機構，即可容易地將鈕扣保持呈裝 置整體構成為小型。 〃 键和機之紐扣保持具裝置中 X，本發明之 取灯你如 申請專利範圍帛4項所述，在以直徑小之種類之紐扣為縫 合對象時露出於該钮扣挾持構件背面與紐扣保持具前端部 位之間之軸狀構件部分’設有可脫離地介於其間之套筒狀 間隔保持構件。此情形下，伴隨著作為縫合對象之紐扣種 類之變更之隔距部與播止具之位置對齊，可更簡 地進行。 【實施方式】 以下，基於圖式說明本發明之實施形態。 圖1係本發明之縫扣機之概略整體立體圖，該縫扣機 ，设有透過設在縫紉機臂2内之升降驅動機構 上下往返運動之針3’且於此針3之上下運動路徑之前方 =，配設有將待縫接師刚2、圖3所示）之布料（圖 略)以兩折狀態設置於冑3之上下運動路徑的布料 4、將所設置之兩折布料沿水 ”、、 布枓導件5、自其直經方向兩側挾持紐扣…扣保持具裝 201031782 置縫扣時自斜上方緊壓布料之布料壓件25、以及可突 丨或退回移動於前料3 t上下運㈣徑且在縫扣步驟結 束後將切線後之針線部分往斜後上方刮除的刮除器7等。 此等各構成要素由於為周知，因此省略該等之詳細說明。 有如上述之基本構成之縫扣機丨之前述紐扣保持具 裝置6,係如圖2〜圖4所示之構成。亦即，於固定支撐： 8(由在左右兩側具有豎起板部且往上方及前後兩側方開放 之鈕扣保持具台8a、以及為了關閉此鈕扣保持具台仏往上 ©方之開放而固定於該鈕扣保持具台8a左右兩侧之豎起板部 之上邊部的滑動蓋8b構成）之鈕扣保持具台8a之底板面上 之左右中央位置固定有後述之擺動桿的安裝台9。於此安裝 台9之左右兩側，並設支撐有可一起於前後方向直線往返 滑動自如之大致L ^、讀此長度不同之左右一對紐扣 保持具10L, 10R。The upper system is constructed as shown in FIGS. 6 and 7. That is, on the fixed support table 3〇 (the button holder holder 30a having the upright plate portions on the left and right sides and being opened upward and the front and rear sides, and the button holder 3'a upward in order to close the button The mounting base 31 to which the swing lever described later is fixed to the left and right center positions of the bottom surface of the button holder table 3〇a, which is opened and fixed to the upper side of the raised plate portion of the left and right sides, is fixed. The left and right sides of the mounting table 3i are provided with a pair of left and right button holders 32L, 32R which are supported by a substantially L-shaped slidable in the front-rear direction. Here, the pair of button holders 32L, 32R are bent at the front end portions 321a, 32", and a pair of button holding members 35L' 35R are attached in a state in which the button B is opposed to the diameter direction. The pair of button holding members 3 'It is said that the arcs (4) are bent into contact with each other by the screws 36L, 36R - the two button holdings on the outer peripheral surface of the button holding members 35L, 35R are cut by the spacers, 33r and the button plate 341 3% of the laminated body is fixed to the left and right sides - the button holder 32L, the front end portion 321a, 32ra of the 32R. The sliding cover of the fixed support table 3 is outside the left and right sides: the sliding of the holder 32L, 32R The direction is driven by a constant-range telescopic drive: the cylinder 38 of the actuator is fixedly fixed to the cylinder portion of the cylinder 38 through the manifold assembly 37, and is transmitted through the pipe body 41, the joint direction, the joint 43 and the like. The air supply and exhaust body is 'slidably driven at the front end of the sliding guide movable lever 38& and the steam red is fixed by the lock nut material to wrap around the front end of the mounting table 31, and the sleeve collar 39 series with the direction of the rain line rotation In this case, the sleeve collar 39 is fitted with the two ends of the swinging rod 40, and the ends of the swinging rod 40 are protruded downward from the opposite ends of the swinging rod 40. 40a, 40b are engaged with the concave engaging portions 321b, 32rb formed on the upper portion of the pair of left and right button holders 32L, 32R, and the button holder 32R on the right side is inserted through the button holder 32R The roller pin 46 is integrally coupled to the cylinder guide 45. In the button holder device of the sewing machine configured as described above, when the cylinder 38 is telescopically driven, the telescopic driving force is transmitted to the roller pin 46 to The right button holder 32R causes the right button holder 32R to drive back and forth to slide back and forth, and the right button holder 32R drives the reciprocating sliding force through the pin 40b, the swinging lever 40, and the pin 40a is transmitted to the left button to maintain With the 32L, the left button holder 32L is driven by the same amount and driven at the same speed in the opposite direction to the right button holder 32R. Thereby, the pair of button holding members 35L, 35R are close to each other. In the button holder device having the above-described basic configuration and operating as described above, the button holder B is held in a state in which the buckle B is held from both sides in the diametrical direction. Co., Ltd. released on November 1, 2004, parts list ILLUSTRATED SPARE PARTS LIST FOR ELECTRONIC CONTROLLED POSTED BUTTON SEWER, MODELS NB3000 NB3100 No.2" ρ·8~9, corresponding to large, medium and small buttons, etc. The button type of the different diameters is prepared in advance by a button holder group which is a plurality of pairs of button holders 32L which are different in length and different lengths by the telescopic drive of the cylinder 38. , 32R, and the diameter of the corresponding button B, and 201031782, one of the plural types of the bending portion of the circular arc portion at the outer peripheral surface of the button is different from the button holding member 35L, and the current configuration is changed according to the type of the sewing target. From the left and right sides - the hunger is held to the hunger, and the button holding members 35L, 35R constitute a set of holders for use. Ο ❹ : , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The number of parts in the 20-inch device has become very large, so that not only the cost is matched: plus, when a set of button holders is installed for use, the storage management is complicated, and most of the parts in the women's wear and non-use state are quite complicated, and It is often easy to lose parts or fall to the ground and damage. Moreover, each time the button to be sewn is changed, it is not only necessary to disassemble the button holder of the previous Qin, but also to install the button holder to be used next, and the replacement work is time consuming and complicated. Therefore, when the different steps of the straight line: the button of the type is sewn to the cloth of a piece of clothing or the like, it takes a lot of the button to hold the set, and there is a problem that the overall effect of the sewing work cannot be reduced. [Summary of the Invention] The purpose of the present invention is to complete the above-mentioned situation, and the purpose is to hold the number of the loss-retaining pieces of the button type holding button of the P type and the button of the plurality of types. The sewing machine that reduces the cost and can remove the parts, h At and regardless of the type of button, is used as the stitching machine which is held firmly and stably in the state of no seizure or tilting. Button holder device. 7 201031782 In order to achieve the above objectives, the button retaining device of the sewing machine of the present invention has: a left-right-to-button retaining device, which is arranged on a fixed support platform, and is supported by a straight line to and from the same direction. Sliding freely - the button holding member 'installed on the left and right sides - the front end of the button holder is opposite to the diameter direction of the = direction; and the sliding turbulence mechanism is such that the left and right sides of the button are held in opposite directions to each other The same amount and the same speed drive the round trip ^, (4) for this - the teacher holds the members close to each other and holds the button from both sides in the diameter direction and separates from each other to release the button's control state, which is characterized by: The buckle holding member is respectively provided with a shaft-shaped member which can adjust the position of the front end portion of the button holder relative to the left and right sides of the button holder, and the shaft member is different in the axial direction. a plurality of the plurality of the plurality of diameters corresponding to the axial direction of the plurality of types, and the pair of button holding members for locking and fixing the screwing device for the front end portion of the screw holding spacer holder The driving of the driving member of the driving mechanism to hold and release the narrow holding of at least two types of fasteners according to the driving mechanism of the driving mechanism = button fastening of the sewing machine of the invention having the above characteristics: It can be changed according to the type of the button to be sewn, and the position of each of the shaft members of the pair of button holding members is adjusted to be simple = the setting of the screw is only performed for the pole (four) member structure. - (4) Buckle holders and - Buttons and components constitute a group of button holders for use as a plurality of types of 201031782. Buckle holder device. Therefore, the parts that make up the device can be greatly reduced. * Only significant cost reduction can be achieved, and since there are no parts that are not installed, the steps of storing and managing the parts can be saved, and the missing parts or parts can be completely eliminated. The situation. In addition, since it is not necessary to carry out a large and complicated operation when the button holder is replaced, it is possible to achieve an overall efficiency improvement of the sewing operation by sewing a plurality of types of buttons having different diameters to the cloth. 'Only with the locking member that is formed in the lock member for the lock member of the division, it can be surely:: slide the left and right button holders>>-, change In order to correspond to the type of button type (mu path), no matter what kind of can be sure and buckled as the object of sewing, H will hold the material object to avoid the damage caused by the vibration or impact of the seam machine. The effect of the sewing buckle. In this way, the locking and fixing of the outer peripheral surface of the button retaining member of the sewing machine of the present invention can be smothered, and the centering portion is formed in the axially fastened portion. As described in the section, the section n/ is the groove or hole of the m-shaped shape due to the groove or the hole. At this time, by the position button #抽σ §, ', and the position of the button can be adjusted to adjust the position of the teacher holding member @ fixed in the button does not fall off or tilted state = 妾 potential, 疋, can Sutured to the fabric. ', the lower position is maintained in a certain posture, and the button mechanism of the sewing machine of the present invention is preferably set as in the patent application scope == centering, the sliding drive expansion and contraction actuator and the actuator item The above-mentioned = is carried out by a telescopic drive 9 201031782 with a certain movement of the fixed actuator, and the left s-pair button holds the central fulcrum of the Fe1 so that both ends thereof swing back and forth in opposite directions from each other. The swinging lever is configured such that the pair of left and right button holding members are slid in the same direction and opposite to each other in the opposite direction to the swinging motion of the swinging lever. As described above, the mechanism for driving the left and right-to-button retainer to be slidable can be constituted by a swing lever that swings and reciprocates with a telescopic drive of a certain range of the actuator. The mechanism can easily keep the button as a whole in a small size. 〃 Key and machine button holder device X, the lamp of the present invention, as described in the patent application 帛 4 item, is exposed on the back of the button holding member and the button when the button of the small diameter type is used as the object to be sewn. The shaft-shaped member portion ' between the front end portions of the holder has a sleeve-like spacer member detachably interposed therebetween. In this case, the position of the spacer which is changed by the type of the button to be sewn is aligned with the position of the stopper, and can be performed more simply. [Embodiment] Hereinafter, embodiments of the present invention will be described based on the drawings. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic overall perspective view of a sewing machine of the present invention, which is provided with a needle 3' which reciprocates up and down through a lifting drive mechanism provided in a sewing machine arm 2, and in front of the lower movement path of the needle 3 =, equipped with the fabric 4 (shown in the figure 2) to be sewn to the lower part of the 运动3, and the two-fold fabric along the lower movement path. , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , (4) The scraper 7 that scrapes the needle thread portion after the tangential step and the upper and lower sides after the sewing step is finished. These components are well known, and thus detailed descriptions thereof are omitted. The button holder device 6 of the basic structure of the sewing machine is constructed as shown in Fig. 2 to Fig. 4. That is, the fixed support: 8 (from the left and right sides with the erected plate portion and upward And the button holders 8a opened on the front and rear sides, and in order to close The center of the bottom plate of the button holder 8a is formed by the sliding cover 8b of the button holder 8a which is open to the upper side of the upright plate portion of the left and right sides of the button holder 8a. A mounting table 9 to which a swing lever to be described later is fixed is attached to the left and right sides of the mounting table 9. The left and right sides of the mounting table 9 are supported so as to be vertically rotatable in a straight line in the front-rear direction, and a pair of left and right buttons of different lengths are held. With 10L, 10R.
於此等左右一對紐扣保持具1〇L，1〇R之彎曲前端部位 101a，10ra，以在鈕扣B之直徑方向相對向之狀態安裝有俯 視形狀為大致v字形之一對鈕扣挾持構件丨1L,丨iR。 於前述固定支撐台8之滑動蓋讣外面，於 對紐扣保持具H)L，服之滑動方向以—定動程伸縮驅動之 作為致動器之汽缸13係透過汽缸安裝台12固定支撐在其 汽缸部’於此汽缸13之汽缸部，係連接有作為用以供排氣 體之構成之管體、接合件、萬向接頭等之通氣用構件。該 等通氣用構件由於與圖6、圖7所示之習知裝置相同，因此 省略圖示。於藉由前述汽缸13而伸縮驅動於前述滑動方向 201031782 透過鎖固螺帽14固定有汽缸導件 之可動桿13a之前端部 15。The pair of right and left button holding members 1a, L, and the curved front end portions 101a, 10ra are attached to the button B in a direction in which the button B is opposed to each other in a substantially v-shaped shape in the shape of the button B. 1L, 丨iR. On the outside of the sliding cover 固定 of the fixed support table 8 , in the button holder H) L, the cylinder 13 as an actuator driven by the fixed-length telescopic drive in the sliding direction is fixedly supported by the cylinder mounting table 12 The cylinder portion 'the cylinder portion of the cylinder 13 is connected to a ventilation member such as a pipe body, a joint member, a universal joint or the like as a structure for supplying and discharging the exhaust body. Since the members for ventilation are the same as those of the conventional devices shown in Figs. 6 and 7, the illustration is omitted. The first sliding portion 13a is fixed to the front end portion 15 of the movable rod 13a of the cylinder guide through the lock nut 14 by the above-described cylinder 13 being telescopically driven in the sliding direction 201031782.
2纟u可旋轉方式插通保持於前述安裝台9之前端 之管轴環16’嵌合保持有兩端部能以該套管轴環Μ之 線為支點在彼此相反之方向往返擺動之前述擺動桿Η， 且從此擺動桿17兩端部附近往下方突出之銷W，㈣係卡 口於形成在前述左右_對知扣保持具胤，服之中間部上 2凹狀卡合部娜，1㈣，且於右側之師保持具脈插 通有將該師保持具與前料缸導们5連結成可一體 移動的輥子銷19 ’進而，隨著前述汽缸U之伸縮驅動，其 伸縮驅動力透過輥子銷19傳遞至右側之紐扣保持具脈而 使該右側之知扣保持具1()R前後驅動往返滑動且此右側 之紐扣保持具1()R之驅動往返滑動力係透過銷咖，擺動桿 A鎖18a傳遞至左側之紐扣保持*胤，使該左侧之紐扣 保持具1GL往與右側之钮扣保持具相反之方向同量且 同速地驅動往返滑動。藉此，一對鈕扣挾持構件ul, ur 彼此接近而切換於從其直徑方向兩側挾持鈕扣B之狀態及 彼此離開而解除叙扣B之挾持之狀態。 接著，在以前述一對鈕扣挾持構件UL，UR抵接於鈕 扣B外周面之側之相反側中央部，分別連設有同一長度之 軸狀構件20L，20R。此等轴狀構件2〇L，2〇R，係以可於各 鈕扣保持具1〇L，1〇R之滑動方向調整位置之方式插通保持 於形成在前述左右一對鈕扣保持具1〇L，1〇R之前端部位 101’ l〇ra的孔l〇lc，l〇rc，且在此等軸狀構件2〇L，2〇R外周 12 201031782 面中與大、中、小三個鈕扣直徑對應之轴線方向之三處形 成有由截面v字形凹槽構成之鎖緊固定用隔距部22l， 22R’其可供相對軸狀構件2〇L，2〇R之轴線為正交而螺合保 持於前述左右-對紐扣保持具胤，之前端部位丫叫 _之小螺絲等的螺合具21L，21R之前端部後人，以阻止 軸狀構件20L，20R之旋轉。 如上述構成之鈕扣保持具裝置6,當作為縫合對象之鈕 扣B為大紐扣（直控屬於25〜32jnm之範圍者）時，係如圖 5(a)所示’滑動調整—對料挾持構件ul，ur之輛狀構 件20L，20R之位置至其縫合根部進入孔内為 止且將螺合具21L, 21R配合隔距部2儿，鎖緊固定來 使用’藉此在使汽缸13以一定動程往返驅動時，左右一對 之紐扣保持具H)L，跳係往彼此相反之方向同量且同速地 驅動往返滑動，藉此一對紐扣挾持構件川，…即以從其 直徑方向兩側挾持大師B或解除挾持之方式動作。 © 又’當作為縫合對象之紐扣B為中紐扣（錢屬於15 〜24賴之範圍者）時，係如圖⑽所示，滑動調整軸狀構 + L，2GR之位置使—對紐扣&持構件爪，⑽相對左右 ί之紐扣保持具1〇L，1〇R彼此接近且將螺合具瓜， 火、其他隔距部22L，22R鎖緊固定來使用，藉此在使 Γη缸二以―定動程往返驅動時，左右一對之鈕扣保持具10L: =糸在彼此相反之方向同量且同速地驅動減滑動，藉此 一對鈕扣挾持構件n τ Α , ’ 1R即以從其直徑方向兩側挾持中 鈕扣B或解除挾持之方式動作。 13 201031782 進而，當作為縫合對象之料扣（直徑屬於8 =_之範圍者）時，係如圖5(c)所示滑動調整轴狀構 L，20R之位置使—對師挾持構件瓜，"R相對左右The tube collar 16' that is rotatably inserted and held at the front end of the mounting table 9 is fitted and held, and the both end portions can swing back and forth in opposite directions with the line of the sleeve shaft ring as a fulcrum. a swinging lever Η, and a pin W projecting downward from the vicinity of both end portions of the swinging lever 17, and (4) a bayonet opening formed in the left and right _ pair of knowing retaining members, and a concave engaging portion on the middle portion of the garment, 1 (4), and the right side of the division maintains the pulse insertion, and the roller pin 19' which is connected to the front cylinder guide 5 to be integrally movable, and further, with the telescopic drive of the cylinder U, the telescopic driving force The button that is transmitted to the right side through the roller pin 19 holds the pulse, so that the right side of the buckle holder 1 () R drives the back and forth sliding, and the driving force of the right button holder 1 () R is transmitted through the pin. The swing lever A lock 18a is transmitted to the left side of the button holding *胤 so that the left side button holder 1GL is driven by the same amount in the opposite direction to the right side of the button holder and is driven to rotate back and forth at the same speed. Thereby, the pair of button holding members ul, ur are brought close to each other, and are switched to a state in which the button B is held from both sides in the diameter direction and are separated from each other to release the grip of the buckle B. Then, the shaft members 20L and 20R of the same length are respectively connected to the central portion opposite to the side of the outer peripheral surface of the button B by the pair of button holding members UL and UR. The shaft members 2〇L, 2〇R are inserted and held in the pair of left and right button holders 1 so as to be positionable in the sliding direction of each of the button holders 1〇L, 1〇R. L,1〇R front end part 101' l〇ra hole l〇lc, l〇rc, and in these axial members 2〇L, 2〇R outer circumference 12 201031782 face with large, medium and small three buttons The lock fixing spacers 22l, 22R' formed by the cross-shaped v-shaped grooves are formed at three positions corresponding to the axial direction of the diameter, and the axes of the opposing axial members 2〇L, 2〇R are orthogonal. The screwing is held in the left and right sides of the button, and the front end portion is called a small screw or the like 21L, and the front end of the 21R is used to prevent the rotation of the shaft members 20L, 20R. The button holder device 6 configured as described above, when the button B as the object to be sewn is a large button (the direct control belongs to the range of 25 to 32 jnm), as shown in Fig. 5 (a), the sliding adjustment - the material holding member The position of the vehicle members 20L, 20R of ul, ur is set to the position in which the suture root enters the hole, and the screw fittings 21L, 21R are engaged with the spacer portion 2, and are locked and used to thereby "make the cylinder 13 move" When the cycle is driven back and forth, the pair of left and right buttons are held by H)L, and the jumps are driven in the opposite direction to each other and are driven to rotate back and forth at the same speed, thereby holding a pair of button holding members, ...that is, two from the diameter direction thereof The side is held by Master B or the method of releasing the restraint. © In addition, when the button B as the stitching object is the middle button (the money belongs to the range of 15 to 24), as shown in Fig. 10, the sliding adjustment shaft structure + L, 2GR position is made - the button & Holding the claws of the member, (10) the button holders of the left and right ί are held 1〇L, 1〇R are close to each other, and the screw, the fire, the other spacer portions 22L, 22R are locked and used for use, thereby making the cylinder 2 When the drive is reciprocated by a constant stroke, the left and right pair of button holders 10L: = 同 are driven in the same direction in opposite directions and driven at the same speed, whereby a pair of button holding members n τ Α , ' 1R The middle button B is held from both sides in the diameter direction or the grip is released. 13 201031782 Further, when the material is buckled (the diameter is in the range of 8 = _), the shaft structure L is slid and adjusted as shown in Fig. 5(c), and the position of 20R is made to hold the member melon. "R relative
一對之鈕扣保持具10L i 0R 士、达I ’ 成為最為接近之狀態，且將螺 =具2心配合另—個隔距部22L，22R鎖緊固定來使 用，藉此在使仏13以—定動程往返驅動時，左右-對之 ^扣保持具肌，聰係往彼此相反之方向同量且同速地驅 動往返滑動，藉此-對師挾持構件ul，⑽即以從其直 控方向兩侧挾持小紐扣B或解除挾持之方式動作。 如上所述，可因應作為縫合對象之紐扣B之種類⑴幻 變更’調整-驗扣挾㈣#UL ur各自之餘構件肌， 肅之位置，且配合形成於此等轴狀構件肌，肅之隔距 部鎖緊固^螺合具21L，21R，僅進行如此極為簡單之作業， 即可將由左右-對紐扣保持具1〇L，_及一對钮扣挟持構 件UL，11R構成之-組師保持具組兼用作為直徑不同之 大、中、小三種類之紐扣保持具裝置。藉此，可大幅削減 構成紐扣保持具裝f 6之零件件數，不僅能謀求顯著之成 本降低，且由於並無非安裝、非使用狀態之零件，因此能 癌下零件之保管管理之步驟’且可完全消除遺失零件或零 件破損之情事。又，由於不須紐扣保持具組之更換所需之 魔大且繁複之作業’因此例如即使將直徑不同之複數種類 之鈕扣縫合於一塊布料時，能達成縫扣作業整體之效率提 升。 而且，配 合形成於一對鈕扣挾持構件UL，UR各自 201031782 軸狀構件20L，20R之鎖緊固定用隔距部22乙，22r鎖緊固定 螺合具21L，21R，即能確實容易地將左右一對鈕扣保持具 l〇L，1〇R之滑動動程變更為對應鈕扣b種類（直徑）之動 程’且可怪將-對師挾持構件UL，UR保持於—定之姿 勢而不會產生因轴狀構# 20L，2〇R之旋轉而產生之傾斜 等二因此不論將何種種類之鈕扣作為縫合對象，均能確實 且高敎料以挾持保持該縫合料師明免因縫幼機 φ Φ 之振動或衝料致其脫落或相料料呈傾斜，藉此能發揮 可恆進行外觀良好之縫扣之效果。 、此外，當以如圖5(b)所示之中紐扣B為縫合對象時及 以如圖5⑷所示之小紐扣c為縫合對象時，紐扣狹持構件 m UR之背面與紐扣保持具肌聰之前端部位抓， 心之間會露出軸狀構件飢，撤之—部分，因此最好於 ::出軸狀構件部分使如圖5(b)，⑷所示之套筒狀間隔保 、件23L，23R介於其間。當使此種間隔保持構件2儿， 23R介於其間時，伴隨著作為縫合對象之紐扣種類之變更之 ，距:饥，咖與螺合具21L，21R之位置對齊可更簡 單、各易地進行。 又，上述實施形態中’作為形成於轴狀構件胤，撤 周面之隔距部22L，22R，雖說明係形成有供螺合具叫 之前端部喪入之截面V字形之凹槽，但亦可係截面u =之凹槽，又，亦可代替凹槽，而形成將轴狀構件观 於直徑方向貫通之孔。 又’上述實施形態中，作為構成滑動驅動機構之致動 15 201031782 器雖使用汽缸，但亦可使用馬達，藉由此馬達之正反轉， 透過小齒輪與咬合於此小齒輪之直徑方向對向部之一對齒 條使左右-對師保持具肌，服往彼此相反之方向同量 且同速地驅動滑動。 再者，本發明之紐扣保持具裝置不限於縫扣機，亦可 適用於繞線結縫扣機。 【圖式簡單說明】 圖1係本發明之縫扣機之概略整體立體圖。 圖2係本發明之主要部位之紐扣保持具裝置之側面圖。 圖3係該知扣保持具裝置之俯視圖。 圖4係該紐扣保持具裝置之主要部位之放大俯視圖。 圖5係說明當η 士 大中、小二種類之鈕扣為縫合對象 時之使用狀態時之該知扣 3诉得具裝置之主要部位之放大俯 Ζ 6係習知縫扣機之師料具裝置之主要部位 大分解立體圖。 圖7係該習知縫扣機之钮扣保持具之主要部位之放大 餌装立體圖。 【主要元件符號說明】 縫扣機 縫紉機臂 針 布料保持具 布料導件 之放 0 2 3 4 5 16 201031782A pair of button holders 10L i 0R, and I' are in the closest state, and the screw = 2 cores are matched with the other spacer portions 22L, 22R for use, thereby making the 仏 13 - When the fixed-range reciprocating drive is carried out, the left and right - the pair of buckles maintain the muscles, and the Cong is driven in the opposite direction to each other and drives the reciprocating sliding at the same speed, thereby - holding the member ul, (10) to straighten from it Control the direction of holding the small button B on both sides or lifting the restraint. As described above, it is possible to change the position of the button B as the type of the button B to be sutured (1), and to adjust the position of the muscles of the member, and to form the muscles of the shaft member. The spacer lock fastening 21L, 21R, only for such a very simple operation, can be composed of a left-right-to-button holder 1〇L, _ and a pair of button holding members UL, 11R The division maintains the combination of the three types of buttons, which are large, medium and small in diameter. As a result, the number of parts constituting the button holder f 6 can be significantly reduced, and not only a significant cost reduction but also a non-installed or non-used part can be used, so that the steps of storing and managing the cancerous parts can be reduced. Can completely eliminate the loss of missing parts or parts. Further, since it is not necessary for the button to hold the large and complicated operation required for the replacement of the set, it is possible to achieve an overall efficiency improvement of the sewing operation even when a plurality of buttons of different diameters are sewn to one piece of the fabric. Further, the pair of button holding members UL, UR, 201031782, the shaft members 20L, 20R, the locking and fixing gauge portions 22B, 22r lock the fixing screws 21L, 21R, can be easily and easily A pair of button holders l〇L, the sliding stroke of 1〇R is changed to the stroke of the type (diameter) of the button b, and it can be blamed--the teacher holds the member UL, and the UR remains in the fixed position without generating Due to the rotation of the shaft structure #20L, 2〇R, etc., no matter what kind of button is used as the object to be sutured, it can be surely and highly concealed to keep the suture material clear. The vibration or the φ Φ vibration causes the material to fall off or the phase material to be inclined, thereby exerting the effect of being able to consistently perform a sewing buckle having a good appearance. In addition, when the button B is a suture object as shown in FIG. 5(b) and the small button c as shown in FIG. 5(4) is a suture object, the back of the button holding member m UR and the button retain muscle. When the front part of Cong is caught, the shaft will be exposed to the hunger and the part will be removed. Therefore, it is better to:: The part of the shaft-shaped member is made of sleeve-like spacers as shown in Figures 5(b) and (4). Pieces 23L, 23R are in between. When the spacer holding member 2 and the 23R are interposed therebetween, the type of the button which is the object to be sewn is changed, and the position of the hunger, the coffee and the screw 21L, 21R can be more easily and easily get on. Further, in the above-described embodiment, the spacer portions 22L and 22R which are formed on the shaft-shaped member 胤 and the circumferential surface are removed, and the groove having the V-shaped cross section at the end before the screwing is called is described. Alternatively, the groove having the cross section u = may be formed, and instead of the groove, a hole through which the shaft member penetrates in the radial direction may be formed. Further, in the above embodiment, as the actuator 15 constituting the slide drive mechanism, the cylinder is used, but a motor may be used, and the motor may be reversed, and the pinion gear may be meshed with the pinion gear. One of the pair of parts of the rack keeps the left and right sides of the rack, and the same amount and the same speed and the same speed are driven to slide. Furthermore, the button holder device of the present invention is not limited to the sewing machine, and can also be applied to a winding knot sewing machine. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic overall perspective view of a sewing machine of the present invention. Figure 2 is a side elevational view of the button holder device of the main portion of the present invention. Figure 3 is a plan view of the buckle holder device. Figure 4 is an enlarged plan view of the main part of the button holder device. Fig. 5 is a view showing the magnification of the main part of the device when the buttons of the n-small medium and small types are used for suturing the object. A large exploded perspective view of the main part of the device. Fig. 7 is a perspective view showing the enlarged bait of the main portion of the button holder of the conventional sewing machine. [Description of main component symbols] Sewing machine Sewing machine arm Needle cloth holder Cloth guide 0 2 3 4 5 16 201031782
6 鈕扣保持具裝置 7 刮除器 8 固定支撐台 8 a 奴扣保持具台 8b 滑動蓋 9 安裝台 10L, 10R 紐扣保持具 101a, 1 Ora 前端部位 101b5 lOrb 凹狀卡合部 101c, lOrc 孔 1 1L, 11R Ja扣挾持構件 12 汽缸安裝台 13 汽缸 13a 可動桿 14 鎖固螺帽 15 汽缸導件 16 套管軸環 17 擺動桿 18a, 18b 銷 19 輥子銷 20L, 20R 軸狀構件 21L, 21R 螺合具 22L, 22R 隔距部 23L, 23R 間隔保持構件 17 201031782 25 布料壓件 30 固定支撐台 30a 鈕扣保持具台 30b 滑動蓋 31 安裝台 32L, 32R 鈕扣保持具 321a, 32ra 前端部位 321b, 32rb 凹狀卡合部 331, 33r 紐扣保持具間隔件 341, 34r 紐扣承板 35L, 35R 鈕扣挾持構件 36L, 36R 擋止螺絲 37 汽缸安裝台 38 汽缸 38a 可動桿 39 套管轴環 40 擺動桿 40a, 40b 銷 41 管體 42 接合件 43 萬向接頭 44 鎖固螺帽 45 汽缸導件 46 輥子銷 2010317826 Button holder device 7 Scraper 8 Fixed support table 8 a Slave holder table 8b Slide cover 9 Mounting table 10L, 10R Button holder 101a, 1 Ora Front end portion 101b5 lOrb Concave engagement portion 101c, lOrc Hole 1 1L, 11R Ja buckle holding member 12 Cylinder mounting table 13 Cylinder 13a Movable rod 14 Locking nut 15 Cylinder guide 16 Bushing collar 17 Swing lever 18a, 18b Pin 19 Roller pin 20L, 20R Shaft member 21L, 21R screw Fitting 22L, 22R spacer portion 23L, 23R spacer holding member 17 201031782 25 cloth pressing member 30 fixing support table 30a button holder table 30b sliding cover 31 mounting table 32L, 32R button holder 321a, 32ra front end portion 321b, 32rb concave Contact 331, 33r Button holder spacer 341, 34r Button plate 35L, 35R Button holding member 36L, 36R Stop screw 37 Cylinder mounting table 38 Cylinder 38a Movable rod 39 Sleeve collar 40 Swing rod 40a, 40b Pin 41 pipe body 42 joint member 43 universal joint 44 lock nut 45 cylinder guide 46 roller pin 201031782