TWI619447B - Zipper manufacturing device and method for manufacturing zipper - Google Patents
Zipper manufacturing device and method for manufacturing zipper Download PDFInfo
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- TWI619447B TWI619447B TW106110644A TW106110644A TWI619447B TW I619447 B TWI619447 B TW I619447B TW 106110644 A TW106110644 A TW 106110644A TW 106110644 A TW106110644 A TW 106110644A TW I619447 B TWI619447 B TW I619447B
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- zipper
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- lower stopper
- fastener chain
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
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Abstract
一種拉鏈製造裝置及拉鏈製造方法。拉鏈製造裝置包括:空間形成部,在第1拉鏈鏈條的嚙合鏈齒形成空間部;下止動件安裝部,相對於第1拉鏈鏈條在空間部的端部附近安裝下止動件;以及切斷部,為了獲得安裝著下止動件的第2拉鏈鏈條而將第1拉鏈鏈條在空間部切斷。空間形成部配置成,將藉由下止動件安裝部的下一次的作動而端部附近配置著下止動件的空間部形成於第1拉鏈鏈條的嚙合鏈齒。下止動件安裝部配置成,將成為藉由切斷部的下一次的作動而獲得的第2拉鏈鏈條的下止動件的下止動件(113),相對於第1拉鏈鏈條而安裝。 A zipper manufacturing device and a zipper manufacturing method. The zipper manufacturing apparatus includes: a space forming portion that forms a space portion in the meshing element of the first fastener chain; and a lower stopper mounting portion that attaches the lower stopper to the end portion of the space portion of the first fastener chain; In the broken portion, the first fastener chain is cut in the space portion in order to obtain the second fastener chain to which the lower stopper is attached. The space forming portion is disposed such that the space portion in which the lower stopper is disposed in the vicinity of the end portion by the next operation of the lower stopper attaching portion is formed in the meshing element of the first fastener chain. The lower stopper attachment portion is disposed such that the lower stopper (113) of the lower stopper of the second fastener chain obtained by the next operation of the cutting portion is attached to the first fastener chain .
Description
本揭示是有關於一種拉鏈製造裝置及拉鏈的製造方法。 The present disclosure relates to a zipper manufacturing apparatus and a method of manufacturing a zipper.
專利文獻1揭示拉鏈製造裝置。該文獻的拉鏈製造裝置具備:設置著多個加工部的固定台部12,以及旋轉體13。旋轉體具備抓持拉鏈鏈條的抓持元件。抓持元件具備左右一對抓持部17。左右一對抓持部17能夠根據作動元件而接近、離開。 Patent Document 1 discloses a zipper manufacturing apparatus. The zipper manufacturing apparatus of this document includes a fixed base portion 12 in which a plurality of processed portions are provided, and a rotating body 13. The rotating body has a gripping element that grips the zipper chain. The gripping element has a pair of left and right grip portions 17. The pair of right and left grip portions 17 can approach and separate according to the actuating element.
[先前技術文獻] [Previous Technical Literature]
[專利文獻] [Patent Literature]
[專利文獻1]日本專利第4064326號公報 [Patent Document 1] Japanese Patent No. 4064326
專利文獻1的製造裝置以如下為前提,即,被供給形成著空間部,且與空間部鄰接而設置著下止動件的拉鏈鏈條。該情況下,需要在專利文獻1揭示的拉鏈製造裝置的上游側設置空間部形成裝置、及下止動件安裝裝置,會伴隨拉鏈製造系統的大型化。 The manufacturing apparatus of the patent document 1 is based on the premise that the fastener chain which provided the space part, and is provided with the lower stopper adjacent to the space part is supplied. In this case, it is necessary to provide the space portion forming device and the lower stopper mounting device on the upstream side of the zipper manufacturing device disclosed in Patent Document 1, and the zipper manufacturing system is increased in size.
另外,空間部是指拉鏈鏈條中嚙合鏈齒被「功能性地」去除的區域。嚙合鏈齒被功能性地去除是指構成嚙合鏈齒的各拉鏈鏈齒部分的嚙合功能喪失的狀態。因此,嚙合鏈齒被功能性地去除並不意味著構成嚙合鏈齒的各鏈齒部分的斷裂片未殘存於拉 鏈帶(fastener tape)上。 In addition, the space portion refers to a region in which the meshing fastener elements are "functionally removed" in the fastener chain. The functional removal of the meshing element is a state in which the meshing function of each of the fastener element portions constituting the meshing element is lost. Therefore, the functional removal of the meshing sprocket does not mean that the rupture piece constituting each sprocket portion of the meshing sprocket does not remain in the pull. On the fastener tape.
本揭示的一態樣的拉鏈製造裝置(600),包括:旋轉部(510),將多個夾持器對(200)沿周向設置,所述多個夾持器對(200)構成為能夠抓持第1拉鏈鏈條(101)切斷而獲得的第2拉鏈鏈條(102);以及固定部(520),設置著多個處理單元(300),所述多個處理單元(300)對相應於所述旋轉部(510)的旋轉而沿周向移位的所述夾持器對(200)所抓持的所述第2拉鏈鏈條(102)進行處理,所述拉鏈製造裝置包括:空間形成部(410),在所述第1拉鏈鏈條(101)的嚙合鏈齒(112m)形成空間部(116);下止動件安裝部(420),相對於所述第1拉鏈鏈條(101)在所述空間部(116)的端部附近安裝下止動件(113);切斷部(430),為了獲得安裝著所述下止動件(113)的所述第2拉鏈鏈條(102)而將所述第1拉鏈鏈條(101)在所述空間部(116)切斷;所述空間形成部(410)配置成,將藉由所述下止動件安裝部(420)的下一次的作動而在端部附近配置著下止動件(113)的空間部(116)形成於所述第1拉鏈鏈條(101)的嚙合鏈齒(112m),所述下止動件安裝部(420)配置成,將藉由所述切斷部(430)的下一次的作動而獲得的所述第2拉鏈鏈條(102)的下 止動件(113),相對於所述第1拉鏈鏈條(101)而安裝。 A zipper manufacturing apparatus (600) according to an aspect of the present disclosure includes a rotating portion (510) that circumferentially disposes a plurality of gripper pairs (200), and the plurality of gripper pairs (200) are configured as a second zipper chain (102) that can be grasped by cutting the first zipper chain (101); and a fixing portion (520) provided with a plurality of processing units (300), the plurality of processing units (300) The second zipper chain (102) grasped by the holder (200) displaced in the circumferential direction corresponding to the rotation of the rotating portion (510) is processed, and the zipper manufacturing apparatus includes: The space forming portion (410) forms a space portion (116) in the meshing element (112m) of the first fastener chain (101), and a lower stopper mounting portion (420) with respect to the first fastener chain ( 101) mounting a lower stopper (113) near an end of the space portion (116); a cutting portion (430) for obtaining the second zipper chain to which the lower stopper (113) is attached (102) cutting the first fastener chain (101) in the space portion (116), and the space forming portion (410) is disposed by the lower stopper mounting portion (420) Next move, configure near the end a space portion (116) of the lower stopper (113) is formed on the meshing element (112m) of the first fastener chain (101), and the lower stopper mounting portion (420) is configured to be The second zipper chain (102) obtained by the next operation of the cutting unit (430) The stopper (113) is attached to the first fastener chain (101).
一些情況下,所述空間形成部(410)、所述下止動件安裝部(420)及所述切斷部(430)在非水平搬送的所述第1拉鏈鏈條(101)的搬送區間依序設置。 In some cases, the space forming portion (410), the lower stopper attaching portion (420), and the cutting portion (430) are in a transporting interval of the first fastener chain (101) that is not horizontally transported. Set in order.
一些情況下,裝置進而包括搬送所述第1拉鏈鏈條(101)的搬送機構(440),所述搬送機構(440)以將端部附近配置著所述下止動件(113)的空間部(116)移送至所述切斷部(430)的方式動作。 In some cases, the apparatus further includes a transport mechanism (440) that transports the first fastener chain (101), and the transport mechanism (440) has a space portion in which the lower stopper (113) is disposed in the vicinity of the end portion. (116) Operation to transfer to the cutting unit (430).
一些情況下,所述多個處理單元(300)包括:構成為能夠在所述第2拉鏈鏈條(102)的嚙合鏈齒(112m)的端部附近配置拉頭(115)的處理單元(320);以及構成為推動所述拉頭(115)而可至少部分地使所述嚙合鏈齒(112m)非嚙合的處理單元(330)。 In some cases, the plurality of processing units (300) include a processing unit (320) configured to be disposed with a slider (115) near an end of the meshing element (112m) of the second fastener chain (102). And a processing unit (330) configured to push the slider (115) to at least partially disengage the meshing sprocket (112m).
一些情況下,裝置進而包括對所述下止動件安裝部(420)供給線材(113k)的線材蓄積部(470),所述線材蓄積部(470)包括:捲筒(471),捲繞著所述線材(113k);以及擠壓機構(475),藉由朝向所述捲筒(471)的徑向內側被施力的按壓具(472)對捲繞於所述捲筒(471)的所述線材(113k)進行按壓。 In some cases, the apparatus further includes a wire accumulating portion (470) that supplies the wire (113k) to the lower stopper mounting portion (420), the wire accumulating portion (470) including: a reel (471), winding The wire (113k); and the pressing mechanism (475) are wound around the reel (471) by a pair of pressing members (472) that are urged toward the radially inner side of the reel (471) The wire (113k) is pressed.
本揭示的另一態樣的拉鏈製造裝置是拉鏈製造裝置(600),包括: 旋轉部(510),將多個夾持器對(200)沿周向設置,所述多個夾持器對(200)構成為能夠抓持第1拉鏈鏈條(101)的切斷而獲得的第2拉鏈鏈條(102);以及 固定部(520),設置著多個處理單元(300),所述多個處理單元(300)對相應於所述旋轉部(510)的旋轉而沿周向移位的所述夾持器對(200)所抓持的所述第2拉鏈鏈條(102)進行處理,所述拉鏈製造裝置包括: 空間形成部(410),在所述第1拉鏈鏈條(101)的嚙合鏈齒(112m)形成空間部(116); 下止動件安裝部(420),相對於所述第1拉鏈鏈條(101)在所述空間部(116)的端部附近安裝下止動件(113);以及 切斷部(430),為了獲得安裝著所述下止動件(113)的所述第2拉鏈鏈條(102)而將所述第1拉鏈鏈條(101)在所述空間部(116)切斷, 所述空間形成部(410)、所述下止動件安裝部(420)及所述切斷部(430)在非水平搬送的所述第1拉鏈鏈條(101)的搬送區間依序設置。Another aspect of the zipper manufacturing apparatus of the present disclosure is a zipper manufacturing apparatus (600), comprising: a rotating portion (510) that circumferentially disposes a plurality of gripper pairs (200), the plurality of gripper pairs (200) a second fastener chain (102) configured to be capable of grasping the cutting of the first fastener chain (101), and a fixing unit (520) provided with a plurality of processing units (300), the plurality of The processing unit (300) processes the second zipper chain (102) grasped by the gripper pair (200) displaced in the circumferential direction corresponding to the rotation of the rotating portion (510), The zipper manufacturing apparatus includes: a space forming portion (410), a space portion (116) is formed in the meshing sprocket (112m) of the first zipper chain (101), and a lower stopper mounting portion (420) is opposite to the a first fastener chain (101) is mounted with a lower stopper (113) near an end of the space portion (116); and a cutting portion (430) for obtaining the lower stopper (113) The second zipper chain (102) and the first zipper chain (101) in the space portion (116) The space forming portion (410), the lower stopper attaching portion (420), and the cutting portion (430) are sequentially transported by the first fastener chain (101) that is not horizontally transported. Settings.
本揭示的另一態樣的拉鏈的製造方法使用拉鏈製造裝置(600),所述拉鏈製造裝置(600)包括: 旋轉部(510),將多個夾持器對(200)沿周向設置,所述多個夾持器對(200)構成為能夠抓持第1拉鏈鏈條(101)切斷而獲得的第2拉鏈鏈條(102);以及固定部(520),設置著多個處理單元(300),所述多個處理單元(300)對相應於所述旋轉部(510)的旋轉而沿周向移位的所述夾持器對(200)所抓持的所述第2拉鏈鏈條(102)進行處理,所述拉鏈的製造方法包括下述步驟:使用所述拉鏈製造裝置(600)的空間形成部(410),在所述第1拉鏈鏈條(101)的嚙合鏈齒(112m)形成空間部(116);使用所述拉鏈製造裝置(600)的下止動件安裝部(420),相對於所述第1拉鏈鏈條(101)在所述空間部(116)的端部附近安裝下止動件(113);使用所述拉鏈製造裝置(600)的切斷部(430),為了獲得安裝著所述下止動件(113)的所述第2拉鏈鏈條(102)而將所述第1拉鏈鏈條(101)在所述空間部(116)切斷,所述空間形成部(410)將藉由所述下止動件安裝部(420)的下一次的作動而在端部附近配置著下止動件(113)的空間部(116)形成於所述第1拉鏈鏈條(101)的嚙合鏈齒(112m),所述下止動件安裝部(420)將藉由所述切斷部(430)的下一次的作動而獲得的所述第2拉鏈鏈條(102)的下止動件(113),相對於所述第1拉鏈鏈條(101)而安裝。 Another aspect of the present disclosure discloses a method of manufacturing a zipper using a zipper manufacturing apparatus (600), the zipper manufacturing apparatus (600) comprising: a rotating portion (510) for circumferentially arranging a plurality of gripper pairs (200) The plurality of gripper pairs (200) are configured to be capable of gripping a second zipper chain (102) obtained by cutting the first zipper chain (101); and a fixing portion (520) provided with a plurality of processing units (300), the plurality of processing units (300) the second zipper grasped by the pair of grippers (200) displaced in a circumferential direction corresponding to rotation of the rotating portion (510) The chain (102) is processed, and the method for manufacturing the zipper includes the step of using a space forming portion (410) of the zipper manufacturing device (600), and engaging mesh teeth of the first zipper chain (101) ( 112m) forming a space portion (116); using a lower stopper mounting portion (420) of the zipper manufacturing device (600) at an end of the space portion (116) with respect to the first fastener chain (101) a lower stopper (113) is installed near the portion; a cutting portion (430) of the zipper manufacturing device (600) is used, in order to obtain the first portion to which the lower stopper (113) is attached The first fastener chain (101) is cut in the space portion (116) by the fastener chain (102), and the space forming portion (410) is to be attached by the lower stopper (420) The space portion (116) in which the lower stopper (113) is disposed near the end portion in the next operation is formed on the meshing element (112m) of the first fastener chain (101), and the lower stopper The mounting portion (420) lowers the lower stopper (113) of the second fastener chain (102) obtained by the next operation of the cutting portion (430) with respect to the first fastener chain (101) and installed.
還包括將端部附近配置著所述下止動件(113)的空間部(116)移送至所述切斷部(430)的步驟。 Further, the method further includes the step of transferring the space portion (116) in which the lower stopper (113) is disposed near the end portion to the cutting portion (430).
根據本揭示的一態樣,能夠促進拉鏈製造系統的小型化。According to an aspect of the present disclosure, it is possible to promote miniaturization of the zipper manufacturing system.
以下,一面參照圖1至圖19(a)、圖19(b),一面對本發明的非限定的例示的實施形態進行說明。揭示的1個以上的實施形態及實施形態所包含的各特徵並非各自獨立者。本領域技術人員不需要過多說明,便可組合各實施形態及/或各特徵。而且,本領域技術人員亦能夠理解該組合的合成效果。實施形態間的重複說明原則上省略。參照圖式是以發明的記述為主要目的,有時為了作圖的方便而加以簡化。Hereinafter, a non-limiting exemplary embodiment of the present invention will be described with reference to FIGS. 1 to 19(a) and 19(b). The features included in one or more embodiments and embodiments disclosed are not independent of each other. Those skilled in the art can combine various embodiments and/or features without undue description. Moreover, those skilled in the art will also be able to understand the combined effects of the combination. The repeated description between the embodiments is omitted in principle. The reference drawings are based on the description of the invention and may be simplified for convenience of drawing.
圖1是拉鏈製造裝置的概略性立體圖。圖2是藉由拉鏈製造裝置而製造一例的拉鏈的概略性正面示意圖。圖3(a)至圖3(e)是表示拉鏈製造裝置對第1拉鏈鏈條的處理的概略性示意圖。圖4是表示拉鏈製造裝置的第1處理單元的概略性構成的側面示意圖。圖5(a)、圖5(b)是表示拉鏈製造裝置的第1處理單元的動作的概略性側面示意圖。圖6是表示拉鏈製造裝置的對第1處理單元中所含的下止動件安裝部供給線材的線材蓄積部的概略性俯視示意圖。圖7是拉鏈製造裝置的對第1處理單元中所含的下止動件安裝部供給線材的線材蓄積部的概略性側面示意圖。圖8(a)、圖8(b)是表示拉鏈製造裝置的第1處理單元中所含的下止動件安裝部的動作的概略性水平剖面示意圖。圖9(a)至圖9(d)是表示拉鏈製造裝置對第2拉鏈鏈條的處理的概略性示意圖。圖10是拉鏈製造裝置的第2處理單元的概略性側面示意圖。圖11是表示拉鏈製造裝置的第2處理單元的動作的概略性側面示意圖。圖12是表示拉鏈製造裝置的第2處理單元的動作的概略性側面示意圖。圖13是表示拉鏈製造裝置的第2處理單元中拉頭配置於嚙合鏈齒附近的態樣的概略性示意圖。圖14是表示拉鏈製造裝置的第2處理單元中拉頭配置於嚙合鏈齒附近的態樣的概略性示意圖。圖15是表示拉鏈製造裝置的第3處理單元的動作的概略性側面示意圖。圖16是表示拉鏈製造裝置的第3處理單元的動作的概略性側面示意圖。圖17是表示拉鏈製造裝置的第3處理單元中正常姿勢的拉頭被朝向下止動件側推動的概略性示意圖。圖18是表示拉鏈製造裝置的第3處理單元中異常姿勢的拉頭被朝向下止動件側推動的概略性示意圖。圖19(a)、圖19(b)是表示拉鏈製造裝置的第4處理單元的構成及動作的概略性側面示意圖。Fig. 1 is a schematic perspective view of a zipper manufacturing apparatus. Fig. 2 is a schematic front view showing an example of a slide fastener manufactured by a zipper manufacturing apparatus. 3(a) to 3(e) are schematic diagrams showing the processing of the first fastener chain by the fastener manufacturing apparatus. 4 is a schematic side view showing a schematic configuration of a first processing unit of the zipper manufacturing apparatus. 5(a) and 5(b) are schematic side views showing the operation of the first processing unit of the fastener manufacturing apparatus. FIG. 6 is a schematic plan view showing a wire accumulating portion for supplying a wire to a lower stopper attaching portion included in the first processing unit. FIG. 7 is a schematic side view showing a wire accumulating portion for supplying a wire to a lower stopper attaching portion included in the first processing unit. (a) and (b) of FIG. 8 are schematic horizontal cross-sectional views showing the operation of the lower stopper mounting portion included in the first processing unit of the fastener manufacturing apparatus. 9(a) to 9(d) are schematic diagrams showing the processing of the second fastener chain by the fastener manufacturing apparatus. Fig. 10 is a schematic side view showing a second processing unit of the zipper manufacturing apparatus. FIG. 11 is a schematic side view showing the operation of the second processing unit of the zipper manufacturing apparatus. FIG. 12 is a schematic side view showing the operation of the second processing unit of the zipper manufacturing apparatus. FIG. 13 is a schematic view showing a state in which the slider is disposed in the vicinity of the meshing element in the second processing unit of the fastener manufacturing apparatus. FIG. 14 is a schematic view showing a state in which the slider is disposed in the vicinity of the meshing element in the second processing unit of the fastener manufacturing apparatus. Fig. 15 is a schematic side view showing the operation of a third processing unit of the fastener manufacturing apparatus. Fig. 16 is a schematic side view showing the operation of a third processing unit of the fastener manufacturing apparatus. Fig. 17 is a schematic view showing the slider of the normal posture in the third processing unit of the zipper manufacturing apparatus pushed toward the lower stopper side. FIG. 18 is a schematic view showing that the slider of the abnormal posture in the third processing unit of the zipper manufacturing apparatus is pushed toward the lower stopper side. 19(a) and 19(b) are schematic side views showing the configuration and operation of a fourth processing unit of the slide fastener manufacturing apparatus.
圖1所示的拉鏈製造裝置600不必限於此,是為了製造圖2中僅作為一例而表示的拉鏈(slide fastener)100而作動。在對拉鏈製造裝置600的具體構成及動作進行說明前,事先參照圖2對拉鏈100進行說明。其中,圖2所示的拉鏈100僅為一例,使用圖1所示的拉鏈製造裝置600當然亦能夠製造圖2所示以外的構成的拉鏈。The zipper manufacturing apparatus 600 shown in FIG. 1 is not limited thereto, and is operated to manufacture a slide fastener 100 shown as an example in FIG. 2 . Before describing the specific configuration and operation of the zipper manufacturing apparatus 600, the zipper 100 will be described with reference to FIG. 2 in advance. However, the slide fastener 100 shown in FIG. 2 is only an example, and it is needless to say that the slide fastener manufacturing apparatus 600 shown in FIG.
圖2所示的拉鏈100包括一對拉鏈牙鏈帶(fastener stringer)110、以及用以開閉一對拉鏈牙鏈帶110的拉頭(slider)115。各拉鏈牙鏈帶110具有拉鏈帶(fastener tape)111、以及設置於該帶111的對向側緣部的拉鏈鏈齒112。The zipper 100 shown in FIG. 2 includes a pair of fastener stringers 110 and a slider 115 for opening and closing a pair of fastener stringers 110. Each of the fastener stringers 110 has a fastener tape 111 and fastener elements 112 provided on opposite side edges of the belt 111.
拉鏈100具有將一對拉鏈牙鏈帶110連結而設置於各拉鏈鏈齒112的下端部附近的下止動件113。拉鏈100具有設置於各拉鏈鏈齒112的上端部附近的上止動件114。藉由拉頭115朝向上止動件114的前進,而將一對拉鏈牙鏈帶110閉合。藉由拉頭115朝向下止動件113的後進,而將一對拉鏈牙鏈帶110打開。藉由上止動件114阻止拉頭115的前進,藉由下止動件113阻止拉頭115的後進。The zipper 100 has a lower stopper 113 that is coupled to a pair of fastener stringers 110 and is provided in the vicinity of a lower end portion of each of the fastener elements 112. The zipper 100 has an upper stopper 114 provided near the upper end portion of each of the fastener elements 112. The pair of fastener chain belts 110 are closed by the advancement of the slider 115 toward the upper stopper 114. The pair of fastener chain belts 110 are opened by the backward movement of the slider 115 toward the lower stopper 113. The advancement of the slider 115 is prevented by the upper stopper 114, and the backward movement of the slider 115 is prevented by the lower stopper 113.
若與圖1所示的裝置無關地以拉鏈100為基準進行說明,則一對拉鏈牙鏈帶110包含左側拉鏈牙鏈帶110及右側拉鏈牙鏈帶110。上止動件114針對左右的每個拉鏈牙鏈帶110而設置。下止動件113共用地設置於左右的拉鏈牙鏈帶110。The pair of fastener stringers 110 include a left side fastener stringer 110 and a right side fastener stringer 110, unless the zipper 100 is used as a reference regardless of the apparatus shown in FIG. The upper stopper 114 is provided for each of the left and right fastener stringers 110. The lower stoppers 113 are commonly provided to the left and right fastener stringers 110.
拉鏈帶111為可撓性的布,至少部分地包含織物或編物。拉鏈鏈齒112作為一例,圖示單絲捲繞成螺旋狀的線圈鏈齒。另一例中,使用金屬製或樹脂製的拉鏈鏈齒。一些情況下,拉鏈鏈齒112載置於拉鏈帶111的一面上,縫接於拉鏈帶111。另一例中,拉鏈鏈齒112裝入至拉鏈帶111的帶組織。圖2中,圖示各拉鏈牙鏈帶110的拉鏈鏈齒112嚙合而成的嚙合鏈齒112m。嚙合鏈齒112m藉由拉頭115的後進,而成為非嚙合狀態。The zipper tape 111 is a flexible cloth that at least partially comprises a fabric or a braid. As an example, the fastener element 112 is a coil element which the monofilament is wound into a spiral shape. In another example, a fastener element made of metal or resin is used. In some cases, the fastener elements 112 are placed on one side of the zipper tape 111 and are sewn to the zipper tape 111. In another example, the zipper teeth 112 are loaded into the belt structure of the zipper tape 111. In Fig. 2, the meshing element teeth 112m in which the fastener element 112 of each fastener stringer 110 is meshed are shown. The meshing sprocket 112m is brought into a non-engaged state by the backward movement of the slider 115.
下止動件113或上止動件114可以是為了安裝於拉鏈帶111而經塑性變形的金屬材料。另一例中,下止動件113及上止動件114可以是樹脂製的止擋。拉頭115可以是金屬或樹脂製的拉頭。拉頭115不必限於此,可包含上翼板、下翼板、及將上翼板與下翼板連結的連結柱。The lower stopper 113 or the upper stopper 114 may be a metal material that is plastically deformed for attachment to the fastener tape 111. In another example, the lower stopper 113 and the upper stopper 114 may be resin stoppers. The slider 115 may be a metal or resin slider. The slider 115 is not limited thereto, and may include an upper blade, a lower blade, and a connecting post that connects the upper blade and the lower blade.
圖1所示的拉鏈製造裝置600對藉由第1拉鏈鏈條101的切斷而獲得的第2拉鏈鏈條102實施1個以上的精加工處理。例如,拉鏈製造裝置600進行拉頭115穿過第2拉鏈鏈條102的處理、安裝上止動件114的處理、拉頭115的插通狀態的檢查、以及下止動件113及上止動件114的安裝狀態的檢查,來作為精加工處理。另外,另一例中,可省略此處列舉的1個以上的處理。The zipper manufacturing apparatus 600 shown in FIG. 1 performs one or more finishing processes on the second fastener chain 102 obtained by cutting the first fastener chain 101. For example, the zipper manufacturing apparatus 600 performs the process of the slider 115 passing through the second zipper chain 102, the process of attaching the upper stopper 114, the inspection of the insertion state of the slider 115, and the lower stopper 113 and the upper stopper. The inspection of the installation state of 114 is handled as a finishing process. In addition, in another example, one or more processes listed here may be omitted.
第1拉鏈鏈條101及第2拉鏈鏈條102包含閉合狀態的一對拉鏈牙鏈帶110,換言之,包含含有嚙合鏈齒112m的一對拉鏈牙鏈帶110。第1拉鏈鏈條101為非常長的尺寸。另一方面,第2拉鏈鏈條102藉由第1拉鏈鏈條101的切斷而獲得,與第1拉鏈鏈條101相比非常短。The first fastener chain 101 and the second fastener chain 102 include a pair of fastener stringers 110 in a closed state, in other words, a pair of fastener stringers 110 including meshing fasteners 112m. The first zipper chain 101 is of a very long size. On the other hand, the second fastener chain 102 is obtained by cutting the first fastener chain 101, and is extremely shorter than the first fastener chain 101.
本實施形態的拉鏈製造裝置600構成為能夠執行對於第1拉鏈鏈條101形成空間部而安裝下止動件的處理,來作為精加工處理。拉鏈製造裝置600的上游側無須配備另一空間部形成裝置或下止動件安裝裝置,能夠促進拉鏈製造系統的小型化。執行1個以上的精加工處理的拉鏈製造裝置的動作速度不因與另一空間部形成裝置或下止動件安裝裝置的關係而受到制約,可有助於拉鏈的製造的高效率化。能夠省略另一空間部形成裝置或下止動件安裝裝置的配置空間,亦可提高工廠內的空間利用效率。另外,本圖示例中,第2拉鏈鏈條102在拉鏈製造裝置600中藉由實施了空間部形成處理及下止動件安裝處理的第1拉鏈鏈條101的切斷而獲得。The slide fastener manufacturing apparatus 600 of the present embodiment is configured to be capable of performing a process of forming a space portion for the first fastener chain 101 and attaching a lower stopper to the finishing process. The upstream side of the zipper manufacturing apparatus 600 does not need to be equipped with another space part forming apparatus or a lower stopper mounting apparatus, and can promote the miniaturization of the zipper manufacturing system. The speed of operation of the zipper manufacturing apparatus that performs one or more finishing processes is not restricted by the relationship with the other space forming device or the lower stopper mounting device, and contributes to high efficiency in manufacturing the zipper. It is possible to omit the arrangement space of the other space portion forming device or the lower stopper mounting device, and it is also possible to improve the space utilization efficiency in the factory. In the example of the figure, the second fastener chain 102 is obtained by cutting the first fastener chain 101 that has been subjected to the space portion forming process and the lower stopper mounting process in the fastener manufacturing apparatus 600.
如圖1所示,拉鏈製造裝置600包括:旋轉部510,將多個夾持器對200沿周向設置,該多個夾持器對200構成為能夠抓持藉由第1拉鏈鏈條101的切斷而獲得的第2拉鏈鏈條102;以及固定部520,設置著多個處理單元300,該多個處理單元300對藉由相應於旋轉部510的旋轉而沿周向移位的夾持器對200抓持的第2拉鏈鏈條102進行處理。圖1的圖示例中,多個處理單元300包含第1處理單元310~第5處理單元350。另外,第1、第2、第3等是為了方便起見的識別碼。除如此明示的情況外,第1、第2、第3等並非表示任何處理或動作的順序。As shown in FIG. 1, the zipper manufacturing apparatus 600 includes a rotating portion 510 that circumferentially disposes a plurality of gripper pairs 200, and the plurality of gripper pairs 200 are configured to be graspable by the first zipper chain 101. The second zipper chain 102 obtained by cutting; and the fixing portion 520 are provided with a plurality of processing units 300 that are circumferentially displaced by the rotation corresponding to the rotation of the rotating portion 510 The second zipper chain 102 gripped by 200 is processed. In the example of the figure of FIG. 1, the plurality of processing units 300 include the first processing unit 310 to the fifth processing unit 350. In addition, the first, second, third, etc. are identification codes for convenience. Except for the case so expressly stated, the first, second, third, etc. do not indicate the order of any process or action.
旋轉部510接收來自未圖示的驅動源,例如電動馬達的旋轉力而旋轉。相應於旋轉部510的旋轉而旋轉部510的各夾持器對200沿周向移位。固定部520為靜止構件。固定部520的各處理單元300可對藉由如所述般沿周向移位的夾持器對200抓持的第2拉鏈鏈條102實施處理。各處理單元300對第2拉鏈鏈條102的處理可包含所述任一精加工處理。The rotating unit 510 receives a rotational force from a driving source (not shown), for example, an electric motor, and rotates. Each of the gripper pairs 200 of the rotating portion 510 is displaced in the circumferential direction in response to the rotation of the rotating portion 510. The fixing portion 520 is a stationary member. Each of the processing units 300 of the fixed portion 520 can process the second fastener chain 102 gripped by the gripper pair 200 displaced in the circumferential direction as described above. The processing of the second fastener chain 102 by each processing unit 300 may include any of the finishing processes described above.
圖示例中,旋轉部510具有:沿與鉛垂方向一致、平行或實質平行的軸線AX10觀察為大致六邊形的平板部511,以及在平板部511的外周以等間隔設置於合計6個部位的夾持器對200。另外,在配備著夾持器對200的各場所,如圖3(a)至圖3(e)圖示般,為了抓持共用的第2拉鏈鏈條102而將夾持器對200設置於上段及下段。In the example of the drawing, the rotating portion 510 has a flat plate portion 511 that is substantially hexagonal in shape along the axis AX10 that is aligned with the vertical direction, parallel or substantially parallel, and is provided at the same time on the outer circumference of the flat plate portion 511 at a total of six The holder pair of parts is 200. Further, in each of the places where the pair of grippers 200 are provided, as shown in FIGS. 3(a) to 3(e), the gripper pair 200 is placed in the upper stage in order to grip the common second fastener chain 102. And the next paragraph.
旋轉部510的平板部511設置成與軸線AX10正交。旋轉部510的平板部511能夠關於直立設置於拉鏈製造裝置600的基底(base)540上的支柱530而旋轉。旋轉部510的平板部511接收來自未圖示的驅動源的旋轉力而能夠以軸線AX10為旋轉中心進行旋轉。The flat plate portion 511 of the rotating portion 510 is disposed to be orthogonal to the axis AX10. The flat plate portion 511 of the rotating portion 510 is rotatable with respect to the pillar 530 that is erected on the base 540 of the zipper manufacturing apparatus 600. The flat plate portion 511 of the rotating portion 510 receives a rotational force from a driving source (not shown) and is rotatable about the axis AX10 as a center of rotation.
旋轉部510的平板部511間歇地旋轉驅動。相應於旋轉部510的平板部511的旋轉驅動而各夾持器對200沿周向移位,同樣地,藉由各夾持器對200抓持的第2拉鏈鏈條102亦沿周向移位。圖示例中,藉由旋轉部510的平板部511的各旋轉驅動,旋轉部510的平板部511旋轉60°,各夾持器對200及第2拉鏈鏈條102以60°沿周向移位。The flat plate portion 511 of the rotating portion 510 is intermittently rotationally driven. The gripper pair 200 is displaced in the circumferential direction in response to the rotation of the flat plate portion 511 of the rotating portion 510. Similarly, the second fastener chain 102 gripped by each gripper pair 200 is also displaced in the circumferential direction. . In the example of the drawing, the flat plate portion 511 of the rotating portion 510 is rotated by 60° by the respective rotations of the flat plate portion 511 of the rotating portion 510, and the respective gripper pairs 200 and the second fastener chain 102 are circumferentially displaced by 60°. .
若詳細敘述,則某一個夾持器對200相應於旋轉部510的平板部511的第一次旋轉驅動,而自某一個處理單元300的下方位置向周向上鄰接的另一處理單元300的下方位置移位。若進行旋轉部510的平板部511的第二次旋轉驅動,則該夾持器對200進而沿周向移位,且向另一處理單元300的下方位置移位。As described in detail, one of the gripper pairs 200 corresponds to the first rotational driving of the flat plate portion 511 of the rotating portion 510, and from the lower position of one of the processing units 300 to the lower side of the other processing unit 300 adjacent in the circumferential direction. Position shift. When the second rotation driving of the flat plate portion 511 of the rotating portion 510 is performed, the gripper pair 200 is further displaced in the circumferential direction and displaced to the lower position of the other processing unit 300.
藉由夾持器對200抓持的第2拉鏈鏈條102與夾持器對200同樣地,相應於旋轉部510的平板部511的旋轉驅動而沿周向移位,從而供周向上排列的不同種類的處理單元300所進行的處理所使用。藉由該構成,拉鏈製造裝置600可高效率及省空間地將第2拉鏈鏈條102精加工成拉鏈100。The second zipper chain 102 gripped by the gripper pair 200 is displaced in the circumferential direction in accordance with the rotational driving of the flat plate portion 511 of the rotating portion 510, similarly to the gripper pair 200, so that the circumferential arrangement is different. The processing performed by the processing unit 300 of the type is used. With this configuration, the zipper manufacturing apparatus 600 can finish the second fastener chain 102 into the zipper 100 with high efficiency and space.
另外,為了方便圖示,圖1所示的拉鏈製造裝置600被極度簡化地表示。一些情況下,拉頭供給部或者下止動件或上止動件用的線材蓄積部配備於固定部520的上表面。In addition, the zipper manufacturing apparatus 600 shown in FIG. 1 is shown in an extremely simplified manner for convenience of illustration. In some cases, the slider supply portion or the wire accumulating portion for the lower stopper or the upper stopper is provided on the upper surface of the fixing portion 520.
參照圖3(a)至圖3(e)至圖8(a)、圖8(b),概略地說明拉鏈製造裝置600,明確而言是第1處理單元310對第1拉鏈鏈條101的處理。拉鏈製造裝置600,明確而言是第1處理單元310根據圖3(a)至圖3(e)及圖4的參照可知,具有:空間形成部410,在第1拉鏈鏈條101的嚙合鏈齒112m形成空間部116;下止動件安裝部420,相對於第1拉鏈鏈條101在空間部116的端部附近安裝下止動件113;以及切斷部430,為了獲得安裝著下止動件113的第2拉鏈鏈條102,而將第1拉鏈鏈條101在空間部116切斷。3(a) to 3(e) to 8(a) and 8(b), the zipper manufacturing apparatus 600 will be schematically explained, and the processing of the first fastener chain 101 by the first processing unit 310 is clarified. . In the zipper manufacturing apparatus 600, it is clear that the first processing unit 310 has the space forming unit 410 and the meshing element of the first fastener chain 101 according to the reference of FIGS. 3(a) to 3(e) and FIG. 112m forming space portion 116; lower stopper mounting portion 420, lower stopper 113 is attached to the vicinity of the end portion of the space portion 116 with respect to the first fastener chain 101; and the cutting portion 430 is provided for mounting the lower stopper The first fastener chain 102 of 113 is cut in the space portion 116 by the first fastener chain 101.
空間部116可以是在第1拉鏈鏈條101的長度方向上,嚙合鏈齒112m未嚙合的部分。空間部116可藉由切除嚙合鏈齒112m的嚙合頭部而形成。該情況下,嚙合鏈齒112m的嚙合頭部以外的部分殘存於拉鏈帶111。在將嚙合頭部選擇性地切除的情況下,空間部形成裝置不會大型化,從而確保其省空間化。另外,亦可在空間部116中未殘存嚙合鏈齒112m的態樣下自拉鏈帶111卸除。The space portion 116 may be a portion in which the meshing element teeth 112m are not meshed in the longitudinal direction of the first fastener chain 101. The space portion 116 can be formed by cutting the engaging head portion of the meshing sprocket 112m. In this case, a portion other than the meshing head portion of the meshing element 112m remains in the fastener tape 111. In the case where the engaging head is selectively cut off, the space forming means is not enlarged, thereby ensuring space saving. In addition, the zipper tape 111 may be removed from the zipper tape 111 in a state where the meshing teeth 112m are not left in the space portion 116.
本實施形態中,空間形成部410配置成,將藉由下止動件安裝部420的下一次的作動而端部附近配置著下止動件113的空間部116形成於第1拉鏈鏈條101的嚙合鏈齒112m。而且,下止動件安裝部420配置成,將藉由切斷部430的下一次的作動而獲得的第2拉鏈鏈條102的下止動件113,相對於第1拉鏈鏈條101而安裝。 In the present embodiment, the space forming portion 410 is disposed so as to be formed in the first fastener chain 101 by the space portion 116 in which the lower stopper 113 is disposed in the vicinity of the end portion by the next operation of the lower stopper attachment portion 420. Engage the sprocket 112m. Further, the lower stopper attachment portion 420 is disposed such that the lower stopper 113 of the second fastener chain 102 obtained by the next operation of the cutting portion 430 is attached to the first fastener chain 101.
空間部的形成與下止動件安裝被編入到拉鏈製造裝置中,與先前相比,可促進拉鏈製造系統的小型化。藉由調整空間形成部與下止動件安裝部的間隔而能夠簡單地應對第2拉鏈鏈條的長度變更。一些情況下,第1拉鏈鏈條101的搬送距離的誤差的影響進一步降低,能夠避免下止動件113的安裝位置偏移或第1拉鏈鏈條101的切斷位置偏移的問題的顯現。 The formation of the space portion and the mounting of the lower stopper are incorporated into the zipper manufacturing apparatus, and the miniaturization of the zipper manufacturing system can be promoted as compared with the prior art. The length of the second fastener chain can be easily changed by adjusting the interval between the space forming portion and the lower stopper mounting portion. In some cases, the influence of the error in the conveyance distance of the first fastener chain 101 is further lowered, and the problem that the mounting position of the lower stopper 113 is shifted or the cutting position of the first fastener chain 101 is shifted can be avoided.
本實施形態中,空間形成部410、下止動件安裝部420及切斷部430在非水平搬送的第1拉鏈鏈條101的搬送區間依序設置。拉鏈製造裝置600中,藉由有效利用第1拉鏈鏈條101非水平搬送的區間,而可對於拉鏈製造裝置600適當地裝入空間形成部410、下止動件安裝部420及切斷部430。 In the present embodiment, the space forming portion 410, the lower stopper attaching portion 420, and the cutting portion 430 are sequentially disposed in the transport section of the first fastener chain 101 that is not horizontally transported. In the zipper manufacturing apparatus 600, the space forming unit 410, the lower stopper mounting unit 420, and the cutting unit 430 can be appropriately incorporated in the zipper manufacturing apparatus 600 by effectively utilizing the section in which the first fastener chain 101 is not horizontally transported.
圖示例中,空間形成部410、下止動件安裝部420及切斷部430在沿鉛垂方向搬送的第1拉鏈鏈條101的搬送區間依序設置。藉由第1拉鏈鏈條101的切斷而獲得的第2拉鏈鏈條102成為在藉由夾持器對200抓持的狀態下沿鉛垂方向下垂的姿勢。空間形成部410、下止動件安裝部420及切斷部430沿鉛垂方向排列,能夠省略用以調整第1拉鏈鏈條101的搬送方向的輥。 In the illustrated example, the space forming portion 410, the lower stopper attaching portion 420, and the cutting portion 430 are sequentially disposed in the transport section of the first fastener chain 101 that is transported in the vertical direction. The second fastener chain 102 obtained by the cutting of the first fastener chain 101 is in a posture that is suspended in the vertical direction while being gripped by the gripper pair 200. The space forming portion 410, the lower stopper attaching portion 420, and the cutting portion 430 are arranged in the vertical direction, and the roller for adjusting the conveying direction of the first fastener chain 101 can be omitted.
參照圖3,明確而言是圖3(a)至圖3(e)對第1處理單元310的動作概略地進行說明。圖3(a)表示藉由空間形成部410的上一次的作動形成的空間部116,以後將其稱作上一次的空間部116。圖3(a)表示藉由下止動件安裝部420的上一次的作動安裝的下止動件113,以後,將其稱作上一次的下止動件113。圖3(a)表示藉由切斷部430的上一次的作動形成的波狀的切斷線117,以後,將其稱作上一次的切斷線117。圖3(a)表示相應於旋轉部510的旋轉而新配備於第1處理單元310的下方的夾持器對200。Referring to Fig. 3, the operation of the first processing unit 310 will be roughly described with reference to Figs. 3(a) to 3(e). Fig. 3(a) shows a space portion 116 formed by the previous operation of the space forming portion 410, which will hereinafter be referred to as the previous space portion 116. Fig. 3(a) shows the lower stopper 113 attached by the last actuation of the lower stopper attachment portion 420, and will hereinafter be referred to as the lower lower stopper 113. Fig. 3(a) shows a corrugated cutting line 117 formed by the previous operation of the cutting unit 430, and will hereinafter be referred to as the last cutting line 117. FIG. 3(a) shows a pair of grippers 200 newly provided below the first processing unit 310 in accordance with the rotation of the rotating portion 510.
如根據圖3(a)及圖3(b)的比較可知,藉由第1拉鏈鏈條101的搬送,上一次的切斷線117及上一次的下止動件113通過未夾著拉鏈帶111的打開狀態的夾持器對200。上一次的空間部116向鉛垂方向下方移位至下止動件安裝部420為止。對空間形成部410供給形成空間部116前的嚙合鏈齒112m。As can be seen from the comparison between FIG. 3(a) and FIG. 3(b), the last cutting line 117 and the last lower stopper 113 pass the zipper tape 111 without being sandwiched by the first zipper chain 101. The open state of the gripper pair 200. The space portion 116 of the previous time is displaced downward in the vertical direction until the lower stopper attaching portion 420. The meshing sprocket 112m before the space portion 116 is formed is supplied to the space forming portion 410.
如根據圖3(b)及圖3(c)的比較可知,藉由空間形成部410及下止動件安裝部420的作動,而相對於第1拉鏈鏈條101形成此次的空間部116,而且在第1拉鏈鏈條101的上一次的空間部116的端部附近安裝此次的下止動件113。As can be seen from the comparison between FIG. 3(b) and FIG. 3(c), the space portion 116 is formed with respect to the first fastener chain 101 by the operation of the space forming portion 410 and the lower stopper mounting portion 420. Further, the lower stopper 113 of this time is attached in the vicinity of the end of the upper space portion 116 of the first fastener chain 101.
如根據圖3(c)及圖3(d)的比較可知,藉由第1拉鏈鏈條101的搬送,將上一次的空間部116供給至切斷部430。此次的下止動件113配置於較切斷部430靠鉛垂方向上方。於藉由切斷部430切斷第1拉鏈鏈條101前,夾持器對200抓持第1拉鏈鏈條101的左右兩端部。As can be seen from the comparison between FIG. 3(c) and FIG. 3(d), the last space portion 116 is supplied to the cutting portion 430 by the conveyance of the first fastener chain 101. The lower stopper 113 of this time is disposed above the cutting portion 430 in the vertical direction. Before the first fastener chain 101 is cut by the cutting unit 430, the gripper pair 200 grips the left and right end portions of the first fastener chain 101.
如根據圖3(d)及圖3(e)的比較可知,藉由切斷部430的作動在上一次的空間部116將第1拉鏈鏈條101切斷。切斷部430在空間部116的鉛垂方向的上下中間位置將第1拉鏈鏈條101切斷。若第1拉鏈鏈條101被切斷,則夾持器對200將第1拉鏈鏈條101的鉛垂方向下方的區域作為第2拉鏈鏈條102而抓持。第2拉鏈鏈條102由夾持器對200抓持,成為向鉛垂方向下方下垂的姿勢。相應於旋轉部510的旋轉而夾持器對200自第1處理單元310的下方位置向第2處理單元320的下方位置沿周向移位。同樣地,通過了第5處理單元350的下方的另一夾持器對200新配備於第1處理單元310的下方位置。As can be seen from the comparison between FIG. 3(d) and FIG. 3(e), the first fastener chain 101 is cut in the previous space portion 116 by the operation of the cutting portion 430. The cutting portion 430 cuts the first fastener chain 101 at the upper and lower intermediate positions in the vertical direction of the space portion 116. When the first fastener chain 101 is cut, the gripper pair 200 grips the region of the first fastener chain 101 in the vertical direction as the second fastener chain 102. The second fastener chain 102 is gripped by the gripper pair 200 and is in a posture that hangs downward in the vertical direction. The gripper pair 200 is displaced in the circumferential direction from the lower position of the first processing unit 310 to the lower position of the second processing unit 320 in response to the rotation of the rotating portion 510. Similarly, the other gripper pair 200 that has passed through the lower portion of the fifth processing unit 350 is newly provided at a lower position of the first processing unit 310.
第2拉鏈鏈條102在鉛垂方向上具有上端部102j及下端部102k。上端部102j存在空間部116的殘存區域。下端部102k亦存在空間部116的殘存區域。The second fastener chain 102 has an upper end portion 102j and a lower end portion 102k in the vertical direction. The upper end portion 102j has a remaining area of the space portion 116. The remaining portion 102k also has a remaining area of the space portion 116.
圖4的圖示例中的第1處理單元310在沿著鉛垂方向流動的第1拉鏈鏈條101的搬送方向上,自上游側朝向下游側,依序具有鏈條導件460、空間形成部410、測長部450、鏈條導件460、下止動件安裝部420、搬送機構440及切斷部430。在切斷部430的鉛垂方向下方配備著夾持器對200。The first processing unit 310 in the example of FIG. 4 has a chain guide 460 and a space forming portion 410 in this order from the upstream side toward the downstream side in the transport direction of the first fastener chain 101 flowing in the vertical direction. The length measuring unit 450, the chain guide 460, the lower stopper mounting portion 420, the conveying mechanism 440, and the cutting unit 430. A gripper pair 200 is provided below the cutting portion 430 in the vertical direction.
空間形成部410至少具有用以在嚙合鏈齒112m形成空間部116的切割器411。切割器411如根據圖13的追加參照而可知,以在窄幅的嚙合鏈齒112m的寬度中央處破壞嚙合鏈齒112m的方式發揮作用。一些情況下,空間形成部410包括模具,該模具設置著對藉由切割器411而破壞的嚙合鏈齒112m進行導引的凹狀的導引槽。與該導引槽連通的狹縫可設置於模具。根據該構成,容許已破壞嚙合鏈齒112m的切割器411進入至狹縫。切割器411具有沿著在鉛垂方向上搬送的第1拉鏈鏈條101的搬送方向長的刃長,且具有與該搬送方向正交的短的刃寬。The space forming portion 410 has at least a cutter 411 for forming a space portion 116 at the meshing sprocket 112m. As can be seen from the additional reference of FIG. 13, the cutter 411 functions to break the meshing element 112m at the center of the width of the narrow meshing element 112m. In some cases, the space forming portion 410 includes a mold provided with a concave guide groove for guiding the meshing sprocket 112m broken by the cutter 411. A slit communicating with the guiding groove may be disposed in the mold. According to this configuration, the cutter 411 that has broken the meshing element 112m is allowed to enter the slit. The cutter 411 has a blade length that is long in the conveyance direction of the first fastener chain 101 conveyed in the vertical direction, and has a short blade width orthogonal to the conveyance direction.
下止動件安裝部420至少具有用以相對於第1拉鏈鏈條101在空間部116的端部附近安裝下止動件113的衝頭421。切斷部430至少包含用以將第1拉鏈鏈條101在空間部116切斷的切斷刃431。切斷刃431具有較第1拉鏈鏈條101的寬度長的刃長,且具有較刃長充分小的刃寬。關於下止動件安裝部420的例示構成,以後將參照圖8(a)、圖8(b)進行敘述。The lower stopper attaching portion 420 has at least a punch 421 for attaching the lower stopper 113 to the vicinity of the end portion of the space portion 116 with respect to the first fastener chain 101. The cutting portion 430 includes at least a cutting blade 431 for cutting the first fastener chain 101 in the space portion 116. The cutting blade 431 has a blade length longer than the width of the first fastener chain 101 and has a blade width that is sufficiently smaller than the blade length. An exemplary configuration of the lower stopper attachment portion 420 will be described later with reference to FIGS. 8(a) and 8(b).
空間形成部410的切割器411經由圖4所示的動力傳遞機構415而與驅動源結合。動力傳遞機構415在圖5(a)所示的作動位置與圖5(b)所示的待機位置之間,以使切割器411向與軸線AX10交叉或正交的橫向移位的方式動作。圖示例的動力傳遞機構415包括:連結於切割器411的第1連桿(link),連結於驅動源的氣缸的第2連桿,以及具有第1連桿能夠旋轉地結合的第1端部及第2連桿能夠旋轉地結合的第2端部的樞軸轉動連桿。藉由氣缸的伸縮能夠控制切割器411的移位。另一情況下,可採用另一動力傳遞機構及驅動源。The cutter 411 of the space forming portion 410 is coupled to the drive source via the power transmission mechanism 415 shown in FIG. The power transmission mechanism 415 operates between the actuation position shown in FIG. 5( a ) and the standby position shown in FIG. 5( b ) such that the cutter 411 is displaced laterally or orthogonally to the axis AX10 . The power transmission mechanism 415 of the illustrated example includes a first link connected to the cutter 411, a second link connected to the cylinder of the drive source, and a first end having the first link rotatably coupled The pivoting link of the second end portion that is rotatably coupled to the second link and the second link. The displacement of the cutter 411 can be controlled by the expansion and contraction of the cylinder. In another case, another power transmission mechanism and a drive source may be employed.
下止動件安裝部420的衝頭421設置成能夠在圖5(a)所示的作動位置與圖5(b)所示的待機位置之間移位。例如,如此為了使衝頭421往復運動而使用氣缸。切斷部430的切斷刃431設置成能夠在圖5(a)所示的待機位置與圖5(b)所示的作動位置之間移位。例如,如此為了使切斷刃431往復運動而使用氣缸。另外,本申請案中敘述的氣缸包含電動氣缸、空氣缸、油壓缸等各種氣缸。The punch 421 of the lower stopper attaching portion 420 is provided to be displaceable between the actuating position shown in FIG. 5(a) and the standby position shown in FIG. 5(b). For example, the cylinder is used in order to reciprocate the punch 421. The cutting edge 431 of the cutting portion 430 is provided to be displaceable between the standby position shown in FIG. 5(a) and the operating position shown in FIG. 5(b). For example, the cylinder is used in order to reciprocate the cutting blade 431. Further, the cylinder described in the present application includes various cylinders such as an electric cylinder, an air cylinder, and a hydraulic cylinder.
測長部450至少包含:相應於第1拉鏈鏈條101的搬送而旋轉的一對輥,對任一或兩方的輥的旋轉量進行檢測的檢測器。作為檢測器,可使用旋轉編碼器等。檢測器的輸出連接於控制器。測長部450無須具有本段落中說明的構成。另一例中,測長部450對形成於第1拉鏈鏈條101的拉鏈帶111上的標記進行計數,基於該計數結果算出第1拉鏈鏈條101的搬送距離。The length measuring unit 450 includes at least a pair of rollers that rotate in accordance with the conveyance of the first fastener chain 101, and a detector that detects the amount of rotation of one or both of the rollers. As the detector, a rotary encoder or the like can be used. The output of the detector is connected to the controller. The length measuring unit 450 need not have the configuration described in this paragraph. In another example, the length measuring unit 450 counts the marks formed on the fastener tape 111 of the first fastener chain 101, and calculates the transport distance of the first fastener chain 101 based on the result of the counting.
搬送機構440具有:驅動輥441,與驅動輥441協調而夾入第1拉鏈鏈條101的按壓輥442,以及用以對驅動輥441進行驅動的驅動部。驅動部根據自控制器供給的控制指令對驅動輥441進行旋轉控制。The transport mechanism 440 includes a driving roller 441, a pressing roller 442 that sandwiches the first fastener chain 101 in cooperation with the driving roller 441, and a driving portion that drives the driving roller 441. The drive unit rotationally controls the drive roller 441 in accordance with a control command supplied from the controller.
如根據圖3(c)及圖3(d)的追加參照而可理解,搬送機構440以將端部附近配置著下止動件113的空間部116移送至切斷部430的方式而動作。該情況下,可在第1拉鏈鏈條101的搬送方向,即鉛垂方向上不同的位置配置下止動件安裝部420及切斷部430。可避免或減少下止動件安裝部420與切斷部430之間可能產生的空間制約的問題。As can be understood from the additional reference of FIGS. 3( c ) and 3 ( d ), the conveying mechanism 440 operates to transfer the space portion 116 in which the lower stopper 113 is disposed in the vicinity of the end portion to the cutting portion 430 . In this case, the lower stopper attachment portion 420 and the cutting portion 430 can be disposed in a conveyance direction of the first fastener chain 101, that is, a position different in the vertical direction. The problem of space constraints that may occur between the lower stopper mounting portion 420 and the cutting portion 430 can be avoided or reduced.
控制器進行各種控制。例如,控制器控制空間形成部410的切割器411的作動時機、下止動件安裝部420的衝頭421的作動時機及切斷部430的切斷刃431的作動時機。具體的時機序列只要基於本揭示內容,則對於本領域技術人員而言為自明,從而省略其詳細說明。The controller performs various controls. For example, the controller controls the timing of the operation of the cutter 411 of the space forming portion 410, the timing of the operation of the punch 421 of the lower stopper mounting portion 420, and the timing of the operation of the cutting blade 431 of the cutting portion 430. The specific timing sequence will be self-explanatory to those skilled in the art based on the present disclosure, and detailed description thereof will be omitted.
鏈條導件460為設置著凹狀的槽部的構件,該凹狀的槽部對第1拉鏈鏈條101的嚙合鏈齒112m進行導引且沿鉛垂方向延伸。藉由設置鏈條導件460而可避免或減少伴隨第1拉鏈鏈條101的搬送而第1拉鏈鏈條101發生意外的偏移。The chain guide 460 is a member in which a concave groove portion is provided, and the concave groove portion guides the meshing element teeth 112m of the first fastener chain 101 and extends in the vertical direction. By providing the chain guide 460, it is possible to avoid or reduce an accidental displacement of the first fastener chain 101 due to the conveyance of the first fastener chain 101.
如根據圖4的參照可知,拉鏈製造裝置600具有1個以上的線材蓄積部470及1個以上的線材加工部480。線材蓄積部470蓄積對線材加工部480供給的線材113k。線材蓄積部470作為一例,如圖6及圖7所示般構成。線材加工部480對自線材蓄積部470供給的線材113k進行加工。由線材加工部480加工的線材片113f被供給至下止動件安裝部420。As can be seen from the reference of FIG. 4 , the fastener manufacturing apparatus 600 has one or more wire storage units 470 and one or more wire processing units 480 . The wire storage unit 470 accumulates the wire 113k supplied to the wire processing unit 480. The wire storage unit 470 is configured as shown in FIGS. 6 and 7 as an example. The wire processing unit 480 processes the wire 113k supplied from the wire storage unit 470. The wire piece 113f processed by the wire processing part 480 is supplied to the lower stopper mounting part 420.
如圖6及圖7所示,線材蓄積部470具有:捲繞著線材113k的捲筒471,以及擠壓機構475,該擠壓機構475藉由朝向捲筒471的徑向內側被施力的按壓具472而對捲繞於捲筒471的線材113k進行按壓。圖示例中,一對按壓具472以夾入捲筒471的方式配置。各按壓具472設置於各樞軸轉動連桿473的一端部。樞軸轉動連桿473彼此藉由彈簧474而結合,樞軸轉動連桿473的一端部的按壓具472一直朝向捲筒471的徑向內側被施力。按壓具472沿著捲筒471的旋轉軸延伸,於充分範圍內可將捲繞於捲筒471的線材113k向徑向內側擠壓。As shown in FIGS. 6 and 7, the wire accumulating portion 470 has a reel 471 around which the wire 113k is wound, and a pressing mechanism 475 which is biased toward the radially inner side of the reel 471. The pressing member 472 presses the wire 113k wound around the reel 471. In the illustrated example, the pair of pressing members 472 are disposed so as to be sandwiched between the reels 471. Each of the pressing members 472 is provided at one end portion of each of the pivoting links 473. The pivoting links 473 are coupled to each other by a spring 474, and the pressing members 472 of one end portion of the pivoting link 473 are always urged toward the radially inner side of the spool 471. The pressing tool 472 extends along the rotation axis of the reel 471, and the wire 113k wound around the reel 471 can be pressed radially inward in a sufficient range.
在以捲筒471的旋轉軸與鉛垂方向一致的方式配置著線材蓄積部470的情況下,會擔心捲繞於捲筒471的線材113k鬆開,而無法維持線材113k的捲裹狀態。本實施形態中,藉由所述按壓具472的作動,能夠將線材113k的捲裹狀態維持得較佳。自捲筒471抽出的線材片113f經由1個以上的中繼輥477而供給至線材加工部480。When the wire accumulating portion 470 is disposed such that the rotation axis of the reel 471 coincides with the vertical direction, the wire 113k wound around the reel 471 is loosened, and the winding state of the wire 113k cannot be maintained. In the present embodiment, the winding state of the wire 113k can be maintained preferably by the operation of the pressing tool 472. The wire piece 113f drawn from the reel 471 is supplied to the wire processing unit 480 via one or more relay rollers 477.
線材加工部480對自線材蓄積部470供給的線材113k進行加工。藉由該線材加工部480的加工,獲得設置著1個以上的腳的線材片113f。線材片113f自線材加工部480向下止動件安裝部420以任意的方法或態樣供給。藉由捲筒471的旋轉軸與鉛垂方向一致,可相對於第2拉鏈鏈條102的表背面,平行地供給線材113k,能夠以安裝於第2拉鏈鏈條102的姿勢對線材片113f進行加工。The wire processing unit 480 processes the wire 113k supplied from the wire storage unit 470. By the processing of the wire processing unit 480, the wire piece 113f provided with one or more legs is obtained. The wire piece 113f is supplied from the wire processing unit 480 to the lower stopper mounting portion 420 in an arbitrary method or aspect. By the rotation axis of the reel 471 being aligned with the vertical direction, the wire 113k can be fed in parallel with the front and back surfaces of the second fastener chain 102, and the wire piece 113f can be processed in the posture of being attached to the second fastener chain 102.
圖8(a)、圖8(b)的圖示例的下止動件安裝部420包含衝頭421、第1導件422、第2導件423及模具424。衝頭421能夠根據來自未圖示的驅動源,例如氣缸的驅動力而在圖8(a)的待機位置與圖8(b)的作動位置之間移位。第1導件422及第2導件423是構成為對衝頭421的移動進行導引的筒狀構件。為了對線材片113f的腳部進行彎曲加工而在模具424中設置著凹部。The lower stopper attachment portion 420 illustrated in the drawings of FIGS. 8( a ) and 8 ( b ) includes a punch 421 , a first guide 422 , a second guide 423 , and a die 424 . The punch 421 can be displaced between the standby position of FIG. 8(a) and the operating position of FIG. 8(b) in accordance with a driving force from a driving source (not shown) such as a cylinder. The first guide 422 and the second guide 423 are cylindrical members that are configured to guide the movement of the punch 421. A concave portion is provided in the mold 424 in order to bend the leg portion of the wire piece 113f.
當線材片113f被供給至第1導件422時,衝頭421及第1導件422向與軸線AX10交叉或正交的橫向移位。第1導件422向橫向移位直至與第2導件423碰撞為止。若衝頭421在第1導件422及第2導件423內前進,則線材片113f亦在第1導件422及第2導件423內前進。根據衝頭421的進一步的前進,線材片113f的腳部貫通配置於模具424上的第1拉鏈鏈條101的拉鏈帶111,利用模具424的凹部而塑性變形。如此在各拉鏈鏈齒112的端部安裝下止動件113。在使用其他種類的下止動件的情況下,使用其他種類的裝置或機構。When the wire piece 113f is supplied to the first guide 422, the punch 421 and the first guide 422 are displaced in the lateral direction intersecting or orthogonal to the axis AX10. The first guide 422 is displaced in the lateral direction until it collides with the second guide 423. When the punch 421 advances in the first guide 422 and the second guide 423, the wire piece 113f also advances in the first guide 422 and the second guide 423. According to the further advancement of the punch 421, the leg portion of the wire piece 113f penetrates the fastener tape 111 of the first fastener chain 101 disposed on the mold 424, and is plastically deformed by the concave portion of the mold 424. Thus, the lower stopper 113 is attached to the end of each of the fastener elements 112. Where other types of lower stops are used, other types of devices or mechanisms are used.
圖9(a)至圖9(d)示意性地表示對藉由夾持器對200抓持且成為向鉛垂方向下方下垂的姿勢的第2拉鏈鏈條102實施精加工處理的態樣。圖9(a)表示在第1處理單元310的鉛垂方向下方配置著夾持器對200。圖9(b)表示在第2處理單元320的鉛垂方向下方配置著夾持器對200。圖9(c)表示在第3處理單元330的鉛垂方向下方配置著夾持器對200。圖9(d)表示在第4處理單元340的鉛垂方向下方配置著夾持器對200。9(a) to 9(d) schematically show a state in which the second fastener chain 102 is gripped by the gripper pair 200 and is lowered in the vertical direction. FIG. 9( a ) shows that the gripper pair 200 is disposed below the first processing unit 310 in the vertical direction. FIG. 9(b) shows that the gripper pair 200 is disposed below the second processing unit 320 in the vertical direction. FIG. 9( c ) shows that the gripper pair 200 is disposed below the third processing unit 330 in the vertical direction. FIG. 9(d) shows that the gripper pair 200 is disposed below the fourth processing unit 340 in the vertical direction.
如根據圖9(b)可知,第2處理單元320在嚙合鏈齒112m的端部附近配置拉頭115。一些情況下,以嚙合鏈齒112m的上端部稍微配置於拉頭115內的方式配置拉頭115。如圖9(c)可知,第3處理單元330推動第2拉鏈鏈條102的上端部102j的拉頭115而至少部分地使嚙合鏈齒112m非嚙合。如根據圖9(d)可知,第4處理單元340在第2拉鏈鏈條102的各拉鏈帶111安裝上止動件114。第5處理單元350為用以檢查第2拉鏈鏈條102的精加工狀態的處理單元。一些情況下,設置著用以根據第5處理單元350的檢查結果來挑選良品或次品的第6處理單元。As can be seen from FIG. 9(b), the second processing unit 320 has the slider 115 disposed near the end of the meshing element 112m. In some cases, the slider 115 is disposed such that the upper end portion of the meshing element 112m is slightly disposed in the slider 115. As shown in FIG. 9(c), the third processing unit 330 pushes the slider 115 of the upper end portion 102j of the second fastener chain 102 to at least partially disengage the meshing element 112m. As can be seen from FIG. 9( d ), the fourth processing unit 340 attaches the upper stopper 114 to each of the fastener tapes 111 of the second fastener chain 102 . The fifth processing unit 350 is a processing unit for inspecting the finishing state of the second fastener chain 102. In some cases, a sixth processing unit for selecting a good or a defective product based on the inspection result of the fifth processing unit 350 is provided.
圖10的圖示例的第2處理單元320構成為能夠在第2拉鏈鏈條102的嚙合鏈齒112m的端部附近配置拉頭115。第2處理單元320包含拉頭供給部320k、以及用以使拉頭供給部320k升降的升降部320j。相應於升降部320j的作動而拉頭供給部320k能夠沿鉛垂方向上下移位。圖10中,拉頭供給部320k位於不對沿周向移位的夾持器對200進行干涉的非干涉位置。另一方面,圖11中,拉頭供給部320k基於升降部320j的作動而自非干涉位置向干涉位置下降移位。伴隨拉頭供給部320k的下降移位,在第2拉鏈鏈條102的上端部102j的嚙合鏈齒112m的端部附近配置拉頭115。The second processing unit 320 illustrated in the example of FIG. 10 is configured such that the slider 115 can be disposed in the vicinity of the end portion of the meshing element 112m of the second fastener chain 102. The second processing unit 320 includes a slider supply unit 320k and a lifting unit 320j for moving the slider supply unit 320k up and down. The slider supply portion 320k can be vertically displaced in the vertical direction in response to the operation of the lifting portion 320j. In Fig. 10, the slider supply portion 320k is located at a non-interference position that does not interfere with the pair of grippers 200 displaced in the circumferential direction. On the other hand, in Fig. 11, the slider supply unit 320k is displaced downward from the non-interference position to the interference position based on the operation of the elevation unit 320j. With the downward displacement of the slider supply portion 320k, the slider 115 is disposed in the vicinity of the end portion of the meshing element 112m of the upper end portion 102j of the second fastener chain 102.
如圖12所示,在干涉位置,拉頭供給部320k自閉合狀態向打開狀態推移,拉頭115離開第2拉鏈鏈條102的上端部102j。另外,拉頭供給部320k構成為在閉合狀態下保持拉頭115,打開狀態下釋放拉頭115。升降部320j的具體構成可有各種。作為一例,升降部320j包含氣缸。利用氣缸的伸長及縮小的控制而能夠調整拉頭供給部320k的上下位置。As shown in FIG. 12, at the interference position, the slider supply portion 320k is moved from the closed state to the open state, and the slider 115 is separated from the upper end portion 102j of the second fastener chain 102. Further, the slider supply portion 320k is configured to hold the slider 115 in the closed state and to release the slider 115 in the open state. The specific configuration of the lifting portion 320j can be various. As an example, the lifting unit 320j includes an air cylinder. The vertical position of the slider supply portion 320k can be adjusted by the control of the expansion and contraction of the cylinder.
圖示例的拉頭供給部320k具有:用以保持拉頭115的第1保持器321及第2保持器322,將各保持器321、保持器322連結於下端部的一對樞軸轉動連桿323,能夠供各樞軸轉動連桿323樞軸轉動地設置的基底324,及用以將一對樞軸轉動連桿323開閉的推動具325。The slider supply unit 320k of the illustrated example includes a first holder 321 and a second holder 322 for holding the slider 115, and a pair of pivoting joints for connecting the respective holders 321 and 322 to the lower end portion. The rod 323 is a base 324 that is pivotally provided to each pivot link 323, and a pusher 325 for opening and closing the pair of pivot links 323.
第1保持器321構成為接收及/或保持拉頭115的下翼板。第2保持器322構成為接收及/或保持拉頭115的上翼板。在第2保持器322設置著用以避免與拉頭115的拉片的干涉的凹口。一些情況下,設置著用以使推動具325上下移位的驅動源,例如氣缸。另外,推動具325能夠關於基底324相對移位。拉頭供給部320k的對第1保持器321與第2保持器322的拉頭115的供給能夠利用各種方法達成。The first holder 321 is configured to receive and/or hold the lower blade of the slider 115. The second holder 322 is configured to receive and/or retain the upper wing of the slider 115. A notch for avoiding interference with the tab of the slider 115 is provided in the second holder 322. In some cases, a drive source, such as a cylinder, is provided for displacing the pusher 325 up and down. Additionally, the pusher 325 can be relatively displaced about the substrate 324. The supply of the sliders of the first holder 321 and the second holder 322 of the slider supply unit 320k can be achieved by various methods.
當拉頭供給部320k為閉合狀態時,藉由第1保持器321與第2保持器322保持拉頭115,第1保持器321與第2保持器322之間設置著用於第2拉鏈鏈條102的上端部102j的***路。當拉頭供給部320k下降時,藉由夾持器對200抓持的狀態的第2拉鏈鏈條102的上端部102j插通至第1保持器321與第2保持器322之間的***路。藉由拉頭供給部320k的進一步的下降,第2拉鏈鏈條102的上端部102j穿過拉頭115內,圖示例中為其上翼板與下翼板之間。一些情況下,在嚙合鏈齒112m的沿鉛垂方向的上端部稍微進入拉頭115內的位置配置著拉頭115。When the slider supply unit 320k is in the closed state, the slider 151 is held by the first holder 321 and the second holder 322, and the second zipper chain is disposed between the first holder 321 and the second holder 322. The insertion path of the upper end portion 102j of 102. When the slider supply portion 320k is lowered, the upper end portion 102j of the second fastener chain 102 in a state of being grasped by the gripper pair 200 is inserted into the insertion path between the first holder 321 and the second holder 322. By the further lowering of the slider supply portion 320k, the upper end portion 102j of the second fastener chain 102 passes through the slider 115, which is between the upper blade and the lower blade in the illustrated example. In some cases, the slider 115 is disposed at a position where the upper end portion of the meshing element 112m in the vertical direction slightly enters the slider 115.
所述***路由第1保持器321與第2保持器322的各對向面規定。在第1保持器321的對向面設置著傾斜面321j。在第2保持器322的對向面設置著傾斜面322j。如圖11所示,在藉由第1保持器321與第2保持器322保持拉頭115時,各傾斜面321j、傾斜面322j呈錐狀配向,可確保***路的***口更寬。The insertion route is defined by each of the opposing faces of the first holder 321 and the second holder 322. An inclined surface 321j is provided on the opposing surface of the first holder 321. An inclined surface 322j is provided on the opposing surface of the second holder 322. As shown in FIG. 11, when the slider 115 is held by the first holder 321 and the second holder 322, each inclined surface 321j and the inclined surface 322j are tapered, and the insertion opening of the insertion path can be made wider.
如根據圖13及圖14的對比而可理解,用以保持上翼板的第2保持器322包含用以對殘存於空間部116的左右兩側的拉鏈鏈齒的殘骸或嚙合鏈齒112m進行導引的導引部322m、導引部322n。導引部322m、導引部322n在與鉛垂方向交叉或正交的橫向上隔開間隔而設置。導引部322m、導引部322n的各對向面以在鉛垂方向下方擴展的方式呈錐狀配置。確保拉鏈鏈齒的殘骸或嚙合鏈齒112m的更順暢的***。As can be understood from the comparison of FIGS. 13 and 14 , the second holder 322 for holding the upper blade includes the residue or the meshing sprocket 112 m for the fastener elements remaining on the left and right sides of the space portion 116. Guided portion 322m and guiding portion 322n. The guide portion 322m and the guide portion 322n are provided at intervals in a lateral direction crossing or orthogonal to the vertical direction. The opposing faces of the guiding portion 322m and the guiding portion 322n are arranged in a tapered shape so as to extend downward in the vertical direction. Make sure that the shackles of the zipper teeth or the smoother insertion of the meshing sprocket 112m.
藉由推動具325的下降而一對保持器321、保持器322的間隔擴展,使保持器321、保持器322離開插通至第2拉鏈鏈條102的上端部102j的拉頭115,可在第2拉鏈鏈條102側放置拉頭115。The distance between the pair of holders 321 and the retainers 322 is expanded by the lowering of the pusher 325, and the retainer 321 and the retainer 322 are separated from the slider 115 that is inserted into the upper end portion 102j of the second fastener chain 102. The slider 115 is placed on the side of the zipper chain 102.
圖示例的推動具325如圖11所示,包括以朝向鉛垂方向下方側而變窄的方式具有錐形的錐部325r。各樞軸轉動連桿323包括以朝向鉛垂方向下方相互接近的方式設置的突起部323r。根據該構成,可藉由推動具325的下降而緩慢擴展第1保持器321與第2保持器322的間隔。As shown in FIG. 11, the pusher 325 of the illustrated example includes a tapered portion 325r having a tapered shape so as to be narrowed toward the lower side in the vertical direction. Each of the pivot link 323 includes a projection 323r that is disposed to approach each other in the vertical direction. According to this configuration, the distance between the first holder 321 and the second holder 322 can be gradually expanded by the lowering of the pusher 325.
第3處理單元330如根據圖15及圖16可知,包含:能夠沿鉛垂方向上下移位的可動桿331,以及自可動桿331的外周向徑向外側突出的推動突起332。第3處理單元330與第2處理單元320同樣地,具有用以升降可動桿331的升降部,為了使說明簡潔,省略其圖示及說明。As can be seen from FIG. 15 and FIG. 16 , the third processing unit 330 includes a movable lever 331 that can be vertically displaced in the vertical direction, and a push protrusion 332 that protrudes outward in the radial direction from the outer circumference of the movable lever 331 . Similarly to the second processing unit 320, the third processing unit 330 has a lifting portion for elevating and lowering the movable lever 331, and the illustration and description thereof are omitted for brevity of description.
藉由可動桿331的下降而推動突起332下降,與配置在推動突起332由夾持器對200抓持的第2拉鏈鏈條102的上端部102j上的拉頭115碰撞。繼而,拉頭115藉由推動突起332而朝向鉛垂方向下方推動,一定範圍內嚙合鏈齒112m為非嚙合。夾持器對200為了促進拉頭115的後進,而與可動桿331的下降同步地受到控制。明確而言,執行增加夾持器對200的間隔的控制。The pusher 332 is pushed down by the lowering of the movable lever 331, and collides with the slider 115 disposed on the upper end portion 102j of the second fastener chain 102 that is gripped by the gripper pair 203 by the gripper pair 332. Then, the slider 115 is pushed downward in the vertical direction by pushing the projection 332, and the meshing sprocket 112m is non-engaged within a certain range. The gripper pair 200 is controlled in synchronization with the lowering of the movable lever 331 in order to promote the backward movement of the slider 115. Specifically, control to increase the interval of the gripper pair 200 is performed.
本實施形態中,第2處理單元320中在嚙合鏈齒112m的端部附近配置拉頭115,利用第3處理單元330推動拉頭而至少部分地使嚙合鏈齒112m為非嚙合。即,將拉頭的配置與拉頭的推動分配於不同的處理單元。該情況下,容許對拉頭的供給相關的異常進行簡單地檢測。一些情況下,使用影像感測器及計算機,在第3處理單元330的動作後,判定是否在規定範圍內拉頭115向下方移位。In the present embodiment, the slider 115 is disposed in the vicinity of the end portion of the meshing element 112m in the second processing unit 320, and the slider is pushed by the third processing unit 330 to at least partially disengage the meshing element 112m. That is, the configuration of the slider and the pushing of the slider are distributed to different processing units. In this case, the abnormality related to the supply of the slider is allowed to be easily detected. In some cases, after the operation of the third processing unit 330, the image sensor and the computer are used to determine whether or not the slider 115 is displaced downward within a predetermined range.
如根據圖17及圖18的比較而可知,兩方的拉鏈鏈齒112插通至拉頭115,若拉頭115成為適當姿勢,則拉頭115筆直地朝向鉛垂方向下方推動。另一方面,若一拉鏈鏈齒112未插通至拉頭115,拉頭115為異常姿勢,則拉頭115不被筆直地向鉛垂方向下方推動。藉由檢測拉頭115的位置,能夠對拉頭的供給相關的異常進行簡單地檢測。可採用金屬感應感測器、反射感測器等各種檢測元件。As can be seen from the comparison of FIGS. 17 and 18, the two fastener elements 112 are inserted into the slider 115. When the slider 115 is in the proper posture, the slider 115 is pushed straight downward in the vertical direction. On the other hand, if one of the fastener elements 112 is not inserted into the slider 115 and the slider 115 is in an abnormal posture, the slider 115 is not pushed straight downward in the vertical direction. By detecting the position of the slider 115, it is possible to easily detect the abnormality associated with the supply of the slider. Various detecting elements such as a metal sensing sensor and a reflection sensor can be used.
如根據圖19(a)、圖19(b)可知,第4處理單元340中至少包含一對上止動件安裝部。各上止動件安裝部具有與圖8(a)、圖8(b)所示的下止動件安裝部420相同的構成。上止動件安裝部包含衝頭341、第1導件342、第2導件343及模具344。衝頭341相應於來自未圖示的驅動源,例如氣缸的驅動力而能夠在圖19(a)的待機位置與圖19(b)的作動位置之間移位。第1導件342及第2導件343是構成為對衝頭341的移動進行導引的筒狀構件。為了對線材片114g的腳部進行彎曲加工而在模具344中設置著凹部。19(a) and 19(b), the fourth processing unit 340 includes at least a pair of upper stopper mounting portions. Each of the upper stopper attachment portions has the same configuration as the lower stopper attachment portion 420 shown in Figs. 8(a) and 8(b). The upper stopper mounting portion includes a punch 341, a first guide 342, a second guide 343, and a die 344. The punch 341 is displaceable between the standby position of FIG. 19(a) and the actuating position of FIG. 19(b) in response to a driving force from a driving source (not shown) such as a cylinder. The first guide 342 and the second guide 343 are cylindrical members that are configured to guide the movement of the punch 341. A concave portion is provided in the mold 344 in order to bend the leg portion of the wire piece 114g.
當將線材片114g供給至第1導件342時,衝頭341及第1導件342向與軸線AX10交叉或正交的橫向移位。第1導件342向橫向移位直至與第2導件343碰撞為止。若衝頭341在第1導件342及第2導件343內前進,則線材片114g亦在第1導件342及第2導件343內前進。相應於衝頭341的進一步的前進而線材片114g的腳部貫通配置於模具344上的第2拉鏈鏈條102的拉鏈帶111,利用模具344的凹部而塑性變形。如此在各拉鏈鏈齒112的端部安裝上止動件114。在使用其他種類的上止動件的情況下,使用其他種類的裝置或機構。線材片114g與線材片113f同樣地可被供給至上止動件安裝部。圖19(a)、圖19(b)表示相對於一拉鏈牙鏈帶110安裝上止動件114。上止動件114相對於另一拉鏈牙鏈帶110的安裝亦可同樣地構成。When the wire piece 114g is supplied to the first guide 342, the punch 341 and the first guide 342 are displaced in the lateral direction intersecting or orthogonal to the axis AX10. The first guide 342 is displaced in the lateral direction until it collides with the second guide 343. When the punch 341 advances in the first guide 342 and the second guide 343, the wire piece 114g also advances in the first guide 342 and the second guide 343. In response to the further advancement of the punch 341, the leg portion of the wire piece 114g penetrates the fastener tape 111 of the second fastener chain 102 disposed on the mold 344, and is plastically deformed by the concave portion of the mold 344. Thus, a stopper 114 is attached to the end of each of the fastener elements 112. Where other types of upper stops are used, other types of devices or mechanisms are used. The wire piece 114g can be supplied to the upper stopper mounting portion in the same manner as the wire piece 113f. 19(a) and 19(b) show the attachment of the stopper 114 with respect to the fastener stringer 110. The attachment of the upper stopper 114 to the other fastener stringer 110 can also be configured in the same manner.
基於所述揭示,如下附記中記載的拉鏈的製造方法亦實質被揭示出。Based on the above disclosure, the manufacturing method of the slide fastener described in the following supplementary note is also substantially revealed.
[附記][attachment]
一種拉鏈的製造方法,其使用拉鏈製造裝置(600),所述拉鏈製造裝置(600)包括: 旋轉部(510),將構成為能夠抓持藉由第1拉鏈鏈條(101)的切斷而獲得的第2拉鏈鏈條(102)的多個夾持器對(200)沿周向設置;以及固定部(520),設置著多個處理單元(300),所述多個處理單元(300)對藉由相應於所述旋轉部(510)的旋轉而沿周向移位的所述夾持器對(200)抓持的所述第2拉鏈鏈條(102)進行處理,所述拉鏈的製造方法包括下述步驟:使用所述拉鏈製造裝置(600)的空間形成部(410),在所述第1拉鏈鏈條(101)的嚙合鏈齒(112m)形成空間部(116);使用所述拉鏈製造裝置(600)的下止動件安裝部(420),相對於所述第1拉鏈鏈條(101)在所述空間部(116)的端部附近安裝下止動件(113);以及使用所述拉鏈製造裝置(600)的切斷部(430),為了獲得安裝著所述下止動件(113)的所述第2拉鏈鏈條(102)而將所述第1拉鏈鏈條(101)在所述空間部(116)切斷,所述空間形成部(410)將藉由所述下止動件安裝部(420)的下一次的作動而端部附近配置著下止動件(113)的空間部(116)形成於所述第1拉鏈鏈條(101)的嚙合鏈齒(112m),所述下止動件安裝部(420)將藉由所述切斷部(430)的下一次的作動而獲得的所述第2拉鏈鏈條(102)的下止動件(113),相對於所述第1拉鏈鏈條(101)而安裝。 A method of manufacturing a slide fastener, which uses a zipper manufacturing device (600), the zipper manufacturing device (600) comprising: a rotating portion (510) configured to be capable of gripping a cut by the first zipper chain (101) The plurality of gripper pairs (200) of the obtained second zipper chain (102) are circumferentially disposed; and the fixing portion (520) is provided with a plurality of processing units (300), and the plurality of processing units (300) The second zipper chain (102) gripped by the gripper pair (200) displaced in the circumferential direction corresponding to the rotation of the rotating portion (510), the zipper is manufactured The method includes the steps of: forming a space portion (116) at a meshing element (112m) of the first fastener chain (101) using a space forming portion (410) of the zipper manufacturing device (600); a lower stopper mounting portion (420) of the zipper manufacturing device (600), wherein a lower stopper (113) is attached to an end portion of the space portion (116) with respect to the first fastener chain (101); Using the cutting portion (430) of the zipper manufacturing device (600), in order to obtain the second fastener chain (102) to which the lower stopper (113) is attached, The first fastener chain (101) is cut in the space portion (116), and the space forming portion (410) is disposed near the end portion by the next operation of the lower stopper mounting portion (420). A space portion (116) of the lower stopper (113) is formed on the meshing element (112m) of the first fastener chain (101), and the lower stopper mounting portion (420) is to be cut by the cutting The lower stopper (113) of the second fastener chain (102) obtained by the next operation of the broken portion (430) is attached to the first fastener chain (101).
基於所述教示,只要為本領域技術人員,則可對各實施形態添加各種變更。申請專利範圍中加入的符號用於參考,並非以對申請專利範圍進行限定解釋之目的而參照。第1處理單元310中第1拉鏈鏈條101沿鉛垂方向搬送,另一形態中以另一態樣搬送第1拉鏈鏈條101。Based on the above teachings, various modifications can be added to the respective embodiments as long as they are those skilled in the art. The symbols added in the scope of the patent application are for reference and are not intended to be used for the purpose of limiting the scope of the patent application. In the first processing unit 310, the first fastener chain 101 is conveyed in the vertical direction, and in the other embodiment, the first fastener chain 101 is conveyed in another aspect.
100‧‧‧拉鏈100‧‧‧ zipper
101‧‧‧第1拉鏈鏈條(fastener chain)101‧‧‧1st zipper chain (fastener chain)
102‧‧‧第2拉鏈鏈條102‧‧‧2nd zipper chain
102j‧‧‧上端部102j‧‧‧Upper
102k‧‧‧下端部102k‧‧‧ lower end
110‧‧‧拉鏈牙鏈帶(fastener stringer)110‧‧‧fastener stringer
111‧‧‧拉鏈帶(fastener tape)111‧‧‧fastener tape
112‧‧‧拉鏈鏈齒112‧‧‧zipper teeth
112m‧‧‧嚙合鏈齒112m‧‧‧ meshing sprocket
113‧‧‧下止動件113‧‧‧Break stop
113f、114g‧‧‧線材片113f, 114g‧‧‧ wire pieces
113k‧‧‧線材113k‧‧‧Wire
114‧‧‧上止動件114‧‧‧Upper stop
115‧‧‧拉頭(slider)115‧‧‧Slider
116‧‧‧空間部116‧‧‧ Space Department
117‧‧‧切斷線117‧‧‧ cut line
200‧‧‧夾持器對200‧‧‧ gripper pair
300‧‧‧處理單元300‧‧‧Processing unit
310~350‧‧‧第1處理單元~第5處理單元310 to 350‧‧‧1st processing unit to 5th processing unit
320j‧‧‧升降部320j‧‧‧ Lifting Department
320k‧‧‧拉頭供給部320k‧‧‧ Pull head supply department
321‧‧‧第1保持器321‧‧‧1st holder
321j、322j‧‧‧傾斜面321j, 322j‧‧‧ sloped surface
322‧‧‧第2保持器322‧‧‧2nd retainer
322m、322n‧‧‧導引部322m, 322n‧‧ ‧ guidance
323‧‧‧樞軸轉動連桿(link)323‧‧‧ pivot link (link)
323r‧‧‧突起部323r‧‧‧Protruding
324‧‧‧基底324‧‧‧Base
325‧‧‧推動具325‧‧‧Promoters
325r‧‧‧錐部325r‧‧‧ cone
331‧‧‧可動桿331‧‧‧ movable rod
332‧‧‧推動突起332‧‧‧Promoting protrusions
341、421‧‧‧衝頭341, 421‧‧‧ punches
342、422‧‧‧第1導件342, 422‧‧‧1st guide
343、423‧‧‧第2導件343, 423‧‧‧2nd Guide
344、424‧‧‧模具344, 424‧‧ ‧ mould
410‧‧‧空間形成部410‧‧‧ Space Formation Department
411‧‧‧切割器411‧‧‧Cutter
415‧‧‧動力傳遞機構415‧‧‧Power transmission mechanism
420‧‧‧下止動件安裝部420‧‧‧Bottom stopper installation
430‧‧‧切斷部430‧‧‧cutting department
431‧‧‧切斷刃431‧‧‧ cutting blade
440‧‧‧搬送機構440‧‧‧Transportation agency
441‧‧‧驅動輥441‧‧‧ drive roller
442‧‧‧按壓輥442‧‧‧Press roller
450‧‧‧測長部450‧‧‧Measurement Department
460‧‧‧鏈條導件460‧‧‧Chain guides
470‧‧‧線材蓄積部470‧‧‧Wire Storage Department
471‧‧‧捲筒471‧‧ ‧ reel
472‧‧‧按壓具472‧‧‧
473‧‧‧樞軸轉動連桿473‧‧‧ pivoting link
474‧‧‧彈簧474‧‧ ‧ spring
475‧‧‧擠壓機構475‧‧‧Extrusion mechanism
477‧‧‧中繼輥477‧‧‧ Relay Roller
480‧‧‧線材加工部480‧‧‧Wire Processing Department
510‧‧‧旋轉部510‧‧‧Rotating Department
511‧‧‧平板部511‧‧‧ Flat section
520‧‧‧固定部520‧‧‧ Fixed Department
530‧‧‧支柱530‧‧‧ pillar
540‧‧‧基底540‧‧‧Base
600‧‧‧拉鏈製造裝置600‧‧‧Zipper manufacturing device
AX10‧‧‧軸線AX10‧‧‧ axis
圖1是本揭示的一態樣的拉鏈製造裝置的概略性立體圖。 圖2是藉由本揭示的一態樣的拉鏈製造裝置而製造一例的拉鏈的概略性正面示意圖。 圖3(a)至圖3(e)是表示本揭示的一態樣的拉鏈製造裝置對第1拉鏈鏈條的處理的概略性示意圖。 圖4是表示本揭示的一態樣的拉鏈製造裝置的第1處理單元的概略性構成的側面示意圖。 圖5(a)、圖5(b)是表示本揭示的一態樣的拉鏈製造裝置的第1處理單元的動作的概略性側面示意圖。 圖6是本揭示的一態樣的拉鏈製造裝置的對第1處理單元中所含的下止動件安裝部供給線材的線材蓄積部的概略性俯視示意圖。 圖7是本揭示的一態樣的拉鏈製造裝置的對第1處理單元中所含的下止動件安裝部供給線材的線材蓄積部的概略性側面示意圖。 圖8(a)、圖8(b)是表示本揭示的一態樣的拉鏈製造裝置的第1處理單元中所含的下止動件安裝部的動作的概略性水平剖面示意圖。 圖9(a)至圖9(d)是表示本揭示的一態樣的拉鏈製造裝置對第2拉鏈鏈條的處理的概略性示意圖。 圖10是本揭示的一態樣的拉鏈製造裝置的第2處理單元的概略性側面示意圖。 圖11是表示本揭示的一態樣的拉鏈製造裝置的第2處理單元的動作的概略性側面示意圖。 圖12是表示本揭示的一態樣的拉鏈製造裝置的第2處理單元的動作的概略性側面示意圖。 圖13是表示本揭示的一態樣的拉鏈製造裝置的第2處理單元中拉頭配置於嚙合鏈齒附近的態樣的概略性示意圖。 圖14是表示本揭示的一態樣的拉鏈製造裝置的第2處理單元中拉頭配置於嚙合鏈齒附近的態樣的概略性示意圖。 圖15是表示本揭示的一態樣的拉鏈製造裝置的第3處理單元的動作的概略性側面示意圖。 圖16是表示本揭示的一態樣的拉鏈製造裝置的第3處理單元的動作的概略性側面示意圖。 圖17是表示本揭示的一態樣的拉鏈製造裝置的第3處理單元中正常姿勢的拉頭被朝向下止動件側推動的概略性示意圖。 圖18是表示本揭示的一態樣的拉鏈製造裝置的第3處理單元中異常姿勢的拉頭被朝向下止動件側推動的概略性示意圖。 圖19(a)、圖19(b)是表示本揭示的一態樣的拉鏈製造裝置的第4處理單元的構成及動作的概略性側面示意圖。1 is a schematic perspective view of a zipper manufacturing apparatus according to an aspect of the present disclosure. Fig. 2 is a schematic front elevational view showing an example of a slide fastener manufactured by the zipper manufacturing apparatus of one aspect of the present invention. 3(a) to 3(e) are schematic diagrams showing the processing of the first fastener chain in the zipper manufacturing apparatus of one aspect of the present disclosure. 4 is a schematic side view showing a schematic configuration of a first processing unit of the zipper manufacturing apparatus according to an aspect of the present disclosure. 5(a) and 5(b) are schematic side views showing the operation of the first processing unit of the slide fastener manufacturing apparatus according to the aspect of the present invention. FIG. 6 is a schematic plan view showing a wire accumulating portion for supplying a wire to a lower stopper attaching portion included in the first processing unit in the zipper manufacturing apparatus according to the embodiment of the present invention. FIG. 7 is a schematic side view showing a wire accumulating portion for supplying a wire to a lower stopper attaching portion included in the first processing unit in the zipper manufacturing apparatus according to the embodiment of the present invention. (a) and (b) of FIG. 8 are schematic horizontal cross-sectional views showing the operation of the lower stopper mounting portion included in the first processing unit of the slide fastener manufacturing apparatus according to the embodiment of the present invention. 9(a) to 9(d) are schematic diagrams showing the processing of the second fastener chain in the zipper manufacturing apparatus of one aspect of the present disclosure. Fig. 10 is a schematic side view showing a second processing unit of the zipper manufacturing apparatus according to an aspect of the present disclosure. Fig. 11 is a schematic side view showing the operation of a second processing unit of the zipper manufacturing apparatus according to one aspect of the present disclosure. FIG. 12 is a schematic side view showing the operation of a second processing unit of the zipper manufacturing apparatus according to an aspect of the present disclosure. FIG. 13 is a schematic view showing a state in which the slider is disposed in the vicinity of the meshing element in the second processing unit of the zipper manufacturing apparatus according to the aspect of the present invention. FIG. 14 is a schematic view showing a state in which the slider is disposed in the vicinity of the meshing element in the second processing unit of the zipper manufacturing apparatus according to the aspect of the present invention. Fig. 15 is a schematic side view showing the operation of a third processing unit of the zipper manufacturing apparatus according to one aspect of the present disclosure. Fig. 16 is a schematic side view showing the operation of a third processing unit of the zipper manufacturing apparatus according to an aspect of the present disclosure. Fig. 17 is a schematic view showing the slider of the normal posture in the third processing unit of the zipper manufacturing apparatus according to the embodiment of the present invention pushed toward the lower stopper side. FIG. 18 is a schematic view showing the slider of the abnormal posture in the third processing unit of the zipper manufacturing apparatus according to the embodiment of the present invention being pushed toward the lower stopper side. 19(a) and 19(b) are schematic side views showing the configuration and operation of a fourth processing unit of the zipper manufacturing apparatus according to one aspect of the present disclosure.
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CN109463851B (en) * | 2017-09-07 | 2021-07-20 | Ykk株式会社 | Continuous zipper tooth chain processing machine |
WO2020105128A1 (en) * | 2018-11-20 | 2020-05-28 | Ykk株式会社 | Tape length adjustment device |
CN111820547B (en) * | 2019-04-23 | 2022-08-12 | Ykk株式会社 | Zipper chain combination device |
CN113349527B (en) * | 2020-03-06 | 2022-11-22 | Ykk株式会社 | Slider mounting device |
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Also Published As
Publication number | Publication date |
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TW201737833A (en) | 2017-11-01 |
CN109068815A (en) | 2018-12-21 |
CN109068815B (en) | 2021-10-08 |
WO2017183119A1 (en) | 2017-10-26 |
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