TW201509335A - Core thread providing apparatus of continuous element row forming apparatus for slide fastener - Google Patents
Core thread providing apparatus of continuous element row forming apparatus for slide fastener Download PDFInfo
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- TW201509335A TW201509335A TW103119301A TW103119301A TW201509335A TW 201509335 A TW201509335 A TW 201509335A TW 103119301 A TW103119301 A TW 103119301A TW 103119301 A TW103119301 A TW 103119301A TW 201509335 A TW201509335 A TW 201509335A
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- bobbin
- drive shaft
- core
- core wire
- shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
- B65H49/32—Stands or frameworks
- B65H49/324—Constructional details
- B65H49/325—Arrangements or adaptations for supporting the shafts, e.g. saddle type shaft bearings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
- B65H49/18—Methods or apparatus in which packages rotate
- B65H49/20—Package-supporting devices
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- Wire Processing (AREA)
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Abstract
Description
本發明是有關於一種拉鏈(slide fastener)用連續鏈齒(element)列成型裝置的芯線供給裝置。 The present invention relates to a core wire feeding device for a continuous fastener element forming device for a slide fastener.
作為現有的拉鏈用連續鏈齒列成型裝置，已知有如下的裝置，即，藉由經由心軸(mandrel)將單絲(monofilament)以捲繞(coil)狀纏繞於芯線而將捲繞鏈齒成型，且作為該拉鏈用連續鏈齒列成型裝置的芯線供給裝置，已知有如下的芯線供給裝置，即，該芯線供給裝置包括：筒管(bobbin)支撐部，支撐纏繞有芯線的芯線筒管；芯線用引導(guide)部，接近於筒管支撐部而配置，藉由在芯線筒管的外周旋動而導出芯線(例如，參照專利文獻1)。而且，筒管支撐部包括一對圓錐狀的夾盤(chuck)、及將其中一個夾盤向另一夾盤彈壓的彈簧(spring)，藉由彈簧的彈壓力而將芯線筒管夾持於一對夾盤之間。 As a conventional continuous chain element forming device for a slide fastener, there is known a device in which a winding wire is wound by winding a monofilament in a coil shape via a mandrel. The core wire supply device of the continuous chain element forming device for the slide fastener is known, and the core wire supply device includes a bobbin support portion for supporting a core wire wound with a core wire. The bobbin; the guide portion for the core wire is disposed close to the bobbin support portion, and is guided by the outer circumference of the core bobbin to eject the core wire (for example, see Patent Document 1). Moreover, the bobbin support portion includes a pair of conical chucks and a spring that presses one of the chucks toward the other chuck, and the core bobbin is clamped by the spring pressure of the spring. Between a pair of chucks.
[先前技術文獻] [Previous Technical Literature]
[專利文獻] [Patent Literature]
[專利文獻1]英國專利第1315021號說明書 [Patent Document 1] British Patent No. 1315021
然而，於上述專利文獻1記載的芯線供給裝置中，當更換芯線筒管時，由於一面使其中一個夾盤抵抗彈簧的彈壓力而向遠離另一個夾盤的方向移動，一面進行比較有重量的芯線筒管的更換，故對作業人員的負擔大，且更換作業繁瑣。進而，於芯線筒管的周圍存在單絲，故作業人員必須以避免與單絲的接觸並且不使污垢等附著於芯線筒管的芯線的方式更換芯線筒管，更換作業耗費時間，從而存在生產性降低的可能性。 However, in the core wire supply device described in Patent Document 1, when the core bobbin is replaced, one of the chucks is moved in a direction away from the other chuck against the spring pressure of the spring, and the weight is relatively large. The replacement of the core bobbin has a large burden on the operator and the replacement work is cumbersome. Further, since the monofilament is present around the core bobbin, the operator must replace the core bobbin in such a manner as to avoid contact with the monofilament and prevent the dirt or the like from adhering to the core wire of the core bobbin, and the replacement work takes time, so that there is production. The possibility of reduced sex.
本發明是鑒於上述情況而完成者，其目的在於提供一種拉鏈用連續鏈齒列成型裝置的芯線供給裝置，可容易地進行芯線筒管的更換，從而可提高生產性。 The present invention has been made in view of the above circumstances, and an object of the invention is to provide a core wire supply device for a continuous fastener element molding device for a slide fastener, which can easily replace a core bobbin and improve productivity.
本發明的上述目的藉由下述構成而達成。 The above object of the present invention is achieved by the following constitution.
(1)一種拉鏈用連續鏈齒列成型裝置的芯線供給裝置，其包括：殼體(housing)，具有對向的一對側壁；第1驅動軸及第2驅動軸，分別可旋轉地被一對側壁支撐；筒管支撐部，配置於第1驅動軸與第2驅動軸之間，支撐纏繞有芯線的芯線筒管；芯線用引導部，於芯線筒管的外周旋動而導出芯線筒管的芯線；及長絲用引導部，分別設置於第1驅動軸及第2驅動軸，並引導單絲；且該芯線供給裝置的特徵在於：筒管支撐部包含筒管固持器(holder)，筒管固持器的基端部經由鉸鏈(hinge)部而安裝於第1 驅動軸或第2驅動軸，筒管固持器能夠以鉸鏈部為中心，而使筒管固持器的前端部向遠離第1驅動軸或第2驅動軸的方向旋轉。 (1) A core wire feeding device for a continuous sprocket forming device for a slide fastener, comprising: a housing having a pair of opposite side walls; the first drive shaft and the second drive shaft being rotatably respectively Supporting the side wall; the bobbin support portion is disposed between the first drive shaft and the second drive shaft, and supports the core bobbin wound with the core wire; the core wire guide portion is rotated around the outer circumference of the core bobbin to guide the core bobbin The core wire and the filament guiding portion are respectively disposed on the first driving shaft and the second driving shaft, and guide the monofilament; and the core wire supplying device is characterized in that the bobbin supporting portion includes a bobbin holder. The base end portion of the bobbin holder is attached to the first portion via a hinge portion The drive shaft or the second drive shaft, the bobbin holder can rotate the front end portion of the bobbin holder in a direction away from the first drive shaft or the second drive shaft centering on the hinge portion.
(2)如(1)所述的拉鏈用連續鏈齒列成型裝置的芯線供給裝置，其中筒管支撐部包括：第1部，可旋轉地被第1驅動軸支撐；第2部，可旋轉地被第2驅動軸支撐；及連結板，連結第1部及第2部；且鉸鏈部安裝於第1部或第2部。 (2) The core wire supply device of the continuous chain element forming device for a slide fastener according to the above aspect, wherein the bobbin support portion includes: a first portion rotatably supported by the first drive shaft; and a second portion rotatable The ground is supported by the second drive shaft; and the connecting plate connects the first portion and the second portion; and the hinge portion is attached to the first portion or the second portion.
(3)如(2)所述的拉鏈用連續鏈齒列成型裝置的芯線供給裝置，其中鉸鏈部包括：旋轉部，包含旋轉軸；一對軸支撐部，配置於旋轉部的兩側，供旋轉軸插通；及鎖定(lock)機構；且鎖定機構包括：第1扣合孔，設置於旋轉部；第2扣合孔，設置於一對軸支撐部；及鎖定銷(pin)，於鎖定機構鎖定時插入於第1扣合孔及第2扣合孔中。 (3) The core wire feeding device of the continuous sprocket forming device for a slide fastener according to the above aspect, wherein the hinge portion includes a rotating portion including a rotating shaft, and a pair of shaft supporting portions disposed on both sides of the rotating portion. a rotating shaft is inserted; and a locking mechanism; and the locking mechanism includes: a first fastening hole provided in the rotating portion; a second fastening hole provided in the pair of shaft supporting portions; and a locking pin (pin) When the lock mechanism is locked, it is inserted into the first fastening hole and the second fastening hole.
(4)如(3)所述的拉鏈用連續鏈齒列成型裝置的芯線供給裝置，其中鎖定機構包含銷支撐部，該銷支撐部對鎖定銷能夠與旋轉軸平行地滑動(slide)地予以支撐。 (4) The core wire supply device of the continuous sprocket forming device for a slide fastener according to the above aspect, wherein the lock mechanism includes a pin support portion that can slide the lock pin in parallel with the rotation axis support.
(5)如(3)或(4)所述的拉鏈用連續鏈齒列成型裝置的芯線供給裝置，包括托架(bracket)，該托架固定於殼體的設置有鉸鏈部的側的側壁，朝與側壁對向的側壁延伸設置，且於托架形成有第3扣合孔，該第3扣合孔於在鎖定機構解除鎖定時使鎖定銷自鎖定機構的第1扣合孔及第2扣合孔拔出並移動時，供鎖定銷插入。 (5) The core wire supply device for a continuous sprocket forming device for a slide fastener according to (3) or (4), further comprising a bracket fixed to a side wall of the housing on a side where the hinge portion is provided And extending to the side wall opposite to the side wall, and forming a third fastening hole in the bracket, the third fastening hole is configured to lock the locking pin from the first fastening hole of the locking mechanism when the locking mechanism is unlocked 2 When the snap hole is pulled out and moved, the lock pin is inserted.
(6)如(1)至(5)中任一項所述的拉鏈用連續鏈齒列成型裝置的芯線供給裝置，其中於筒管固持器的前端部可裝卸地設置有導件支撐部，該導件支撐部可旋轉地支撐芯線用引導部。 (6) The core wire supply device of the continuous chain element forming device for a slide fastener according to any one of the aspects of the present invention, wherein a guide support portion is detachably provided at a front end portion of the bobbin holder, The guide support portion rotatably supports the guide portion for the core wire.
根據本發明的捲繞鏈齒成型用的芯線供給裝置，筒管支撐部的筒管固持器的基端部經由鉸鏈部而安裝於第1驅動軸或第2驅動軸，筒管固持器能夠以鉸鏈部為中心，而使筒管固持器的前端部向遠離第1驅動軸或第2驅動軸的方向旋轉，故而可使筒管固持器以鉸鏈部的旋轉軸為中心而擺動(swing)。因此，於使筒管固持器擺動的狀態下，僅相對於筒管固持器插拔芯線筒管便可進行更換，故而可容易地進行芯線筒管的更換。另外，可縮短更換時間，故而能夠提高捲繞鏈齒的生產性。 According to the core wire supply device for forming a wound element of the present invention, the base end portion of the bobbin holder of the bobbin support portion is attached to the first drive shaft or the second drive shaft via the hinge portion, and the bobbin holder can be The hinge portion is centered, and the front end portion of the bobbin holder is rotated in a direction away from the first drive shaft or the second drive shaft. Therefore, the bobbin holder can be swung around the rotation axis of the hinge portion. Therefore, in a state where the bobbin holder is swung, only the core bobbin can be inserted and removed with respect to the bobbin holder, so that the replacement of the core bobbin can be easily performed. In addition, the replacement time can be shortened, so that the productivity of the wound sprocket can be improved.
10‧‧‧芯線供給裝置 10‧‧‧core supply device
20‧‧‧殼體 20‧‧‧shell
21a、21b‧‧‧側壁 21a, 21b‧‧‧ side wall
25a‧‧‧第1驅動軸 25a‧‧‧1st drive shaft
25b‧‧‧第2驅動軸 25b‧‧‧2nd drive shaft
25c‧‧‧固定軸 25c‧‧‧Fixed shaft
26‧‧‧貫通孔 26‧‧‧through holes
30‧‧‧筒管支撐部 30‧‧‧Bob tube support
31a‧‧‧第1側板部(第1部) 31a‧‧‧1st side panel (part 1)
31b‧‧‧第2側板部(第2部) 31b‧‧‧2nd side panel (part 2)
32‧‧‧連結板 32‧‧‧Link board
33‧‧‧筒管固持器 33‧‧‧Bob tube holder
34‧‧‧基板部 34‧‧‧Parts Department
35‧‧‧桿 35‧‧‧ pole
36‧‧‧筒管引導板 36‧‧‧Bob guide plate
45‧‧‧芯線用引導部 45‧‧‧Guideline for core wire
45a‧‧‧第1芯線插通孔 45a‧‧‧1st core wire insertion hole
45b‧‧‧第2芯線插通孔 45b‧‧‧2nd core wire insertion hole
45c‧‧‧引導部 45c‧‧‧Guidance
46‧‧‧平衡部 46‧‧‧balance department
50‧‧‧導件支撐部 50‧‧‧guide support
51‧‧‧嵌合凸部 51‧‧‧ fitting convex
55a‧‧‧第1長絲用引導部 55a‧‧‧1st filament guide
55b‧‧‧第2長絲用引導部 55b‧‧‧2nd filament guide
56‧‧‧長絲插通孔 56‧‧‧ filament insertion hole
57a、57b‧‧‧平衡部 57a, 57b‧‧‧balance
60‧‧‧托架 60‧‧‧ bracket
60a‧‧‧第3扣合孔 60a‧‧‧3rd snap hole
65‧‧‧鉸鏈部 65‧‧‧ Hinge section
66‧‧‧軸支撐部 66‧‧‧Axis support
66a、67a‧‧‧軸插通孔 66a, 67a‧‧‧ shaft insertion holes
67‧‧‧旋轉部 67‧‧‧Rotating Department
68‧‧‧旋轉軸 68‧‧‧Rotary axis
75‧‧‧鎖定機構 75‧‧‧Locking mechanism
76a‧‧‧第1扣合孔 76a‧‧‧1st snap hole
76b‧‧‧第2扣合孔 76b‧‧‧2nd snap hole
77‧‧‧鎖定銷 77‧‧‧Lock pin
77a‧‧‧操作片 77a‧‧‧Operating film
78‧‧‧銷支撐部 78‧‧‧ pin support
78a‧‧‧第1銷插通孔 78a‧‧‧1st pin insertion hole
78b‧‧‧第2銷插通孔 78b‧‧‧2nd pin insertion hole
79‧‧‧掛止螺栓 79‧‧‧Hanging bolts
80‧‧‧芯線緩衝機構 80‧‧‧core buffer mechanism
81‧‧‧基座部 81‧‧‧Base section
82‧‧‧張力調整部 82‧‧‧Tensile adjustment department
83‧‧‧引導桿 83‧‧‧ Guide rod
84‧‧‧滑輪 84‧‧‧ pulley
100‧‧‧捲繞鏈齒成型裝置(拉鏈用連續鏈齒列成型裝置) 100‧‧‧Rolling sprocket forming device (continuous sprocket forming device for zipper)
101‧‧‧心軸 101‧‧‧ mandrel
102‧‧‧螺桿 102‧‧‧ screw
B‧‧‧芯線筒管 B‧‧‧core bobbin
L1‧‧‧第1驅動軸的旋轉中心軸 L1‧‧‧The center axis of rotation of the first drive shaft
L2‧‧‧第2驅動軸的旋轉中心軸 L2‧‧‧Rotational central axis of the 2nd drive shaft
M‧‧‧單絲 M‧‧‧ monofilament
S‧‧‧芯線 S‧‧‧ core wire
圖1是說明採用本發明的芯線供給裝置的一實施方式的拉鏈用連續鏈齒列成型裝置的前視圖。 Fig. 1 is a front elevational view showing a continuous chain element forming device for a slide fastener according to an embodiment of a core wire supplying device of the present invention.
圖2是說明圖1所示的芯線供給裝置的俯視圖。 Fig. 2 is a plan view showing the core wire supply device shown in Fig. 1;
圖3是說明圖2所示的鉸鏈部的主要部分放大立體圖。 Fig. 3 is an enlarged perspective view showing a main part of the hinge portion shown in Fig. 2;
圖4是說明鎖定機構的鎖定時的狀態的主要部分放大前視圖。 Fig. 4 is an enlarged front elevational view showing the state at the time of locking of the lock mechanism.
圖5是說明鎖定機構的解除鎖定時的狀態的主要部分放大前視圖。 Fig. 5 is an enlarged front elevational view showing a state in which the lock mechanism is unlocked.
圖6是說明鎖定機構被解除鎖定而筒管支撐部擺動的狀態的俯視圖。 Fig. 6 is a plan view showing a state in which the lock mechanism is unlocked and the bobbin support portion is swung.
圖7是說明筒管支撐部擺動而將導件支撐部卸下的狀態的前視圖。 Fig. 7 is a front elevational view showing a state in which the bobbin support portion is swung to remove the guide support portion.
以下，基於圖式對本發明的捲繞鏈齒成型裝置(拉鏈用連續鏈齒列成型裝置)的芯線供給裝置的一實施方式進行詳細說明。此外，於以下說明中，關於捲繞鏈齒成型裝置，將使下述的捲繞鏈齒列成型並排出的方向設為後側，將其相反方向設為前側，前側設為相對於圖1的紙面為左側，後側設為相對於圖1的紙面為右側。該前後方向與下述的單絲以捲繞狀纏繞於芯線時的軸向平行。於與該前後方向正交的上下左右方向上，上側設為相對於圖1的紙面為上側，下側設為相對於圖1的紙面為下側，左側設為相對於圖1的紙面為近前側，右側設為相對於圖1的紙面為深側。另外，左右方向於自後側朝前側觀察的狀態下，與使上下一致的狀態下的左側、右側一致。另外，捲繞鏈齒成型裝置的前後方向亦稱為筒管固持器的長度方向。另外，捲繞鏈齒成型裝置的左右方向亦稱為筒管固持器的寬度方向。另外，捲繞鏈齒成型裝置的上下方向亦稱為筒管固持器的高度方向。此處，捲繞鏈齒成型裝置的左右方向與水平面平行，上下方向是垂直於水平面的鉛直方向，與重力發揮作用的方向平行。 Hereinafter, an embodiment of the core wire supply device of the wound sprocket forming device (continuous sprocket forming device for slide fastener) of the present invention will be described in detail based on the drawings. In the following description, in the winding element forming device, the direction in which the following winding element rows are formed and discharged is referred to as the rear side, and the opposite direction is referred to as the front side, and the front side is set as shown in FIG. The paper surface is on the left side, and the rear side is set to the right side with respect to the paper surface of FIG. The front-rear direction is parallel to the axial direction when the monofilaments described below are wound around the core wire in a wound shape. In the vertical and horizontal directions orthogonal to the front-rear direction, the upper side is set to the upper side with respect to the paper surface of FIG. 1, the lower side is set to the lower side with respect to the paper surface of FIG. 1, and the left side is set to be close to the paper surface of FIG. The front side and the right side are set to be deep sides with respect to the paper surface of Fig. 1 . In addition, the left-right direction is aligned with the left side and the right side in a state in which the upper and lower sides are aligned, as viewed from the rear side toward the front side. Further, the front-rear direction of the winding element forming device is also referred to as the longitudinal direction of the bobbin holder. Further, the left-right direction of the wound element forming device is also referred to as the width direction of the bobbin holder. Further, the vertical direction of the wound element forming device is also referred to as the height direction of the bobbin holder. Here, the left-right direction of the wound element forming device is parallel to the horizontal plane, and the vertical direction is a vertical direction perpendicular to the horizontal plane, and is parallel to the direction in which gravity acts.
本實施方式的捲繞鏈齒成型裝置100以同步的狀態搬送芯線S及單絲M這兩者，藉由使用心軸101將單絲M以捲繞狀纏繞於芯線S而成型捲繞鏈齒。另外，單絲M連續狀地纏繞於筒管，將該筒管配置於捲繞鏈齒成型裝置100的前側，將單絲M導入至捲繞鏈齒成型裝置100，且將單絲M與捲繞鏈齒成型裝置100所具備的芯線供給裝置10的芯線S導入至捲繞鏈齒成型部，藉此， 成型以捲繞狀地纏繞於芯線S的捲繞鏈齒，並自捲繞鏈齒成型裝置100連續地排出。該捲繞鏈齒列亦被稱為連續鏈齒列。 The winding element forming apparatus 100 of the present embodiment conveys both the core wire S and the monofilament M in a synchronized state, and the winding element is formed by winding the monofilament M in a wound shape around the core wire S by using the mandrel 101. . Further, the monofilament M is continuously wound around the bobbin, the bobbin is placed on the front side of the winding element forming device 100, the monofilament M is introduced into the winding element forming device 100, and the monofilament M and the roll are placed. The core wire S of the core wire supply device 10 provided in the sprocket molding device 100 is introduced into the winding sprocket molding portion, whereby The wound element is wound in a wound shape around the core wire S, and is continuously discharged from the winding element forming device 100. The winding sprocket row is also referred to as a continuous sprocket row.
如圖1所示，捲繞鏈齒成型裝置100包括：棒狀的心軸101，其於前後方向延伸；一對螺桿(screw)102，設置於心軸101的兩側；及芯線供給裝置10，於內部保持芯線筒管B，並且將芯線S及單絲M這兩者以同步的狀態向心軸101側供給，該芯線筒管B於外周面纏繞有芯線S。芯線筒管B於規定直徑的中空狀的圓筒部的周圍纏繞有芯線S，該芯線S包含使多根線成束並進行撚搓而成的撚線。此外，芯線S是撚線僅為一例。 As shown in FIG. 1, the wound sprocket forming apparatus 100 includes a rod-shaped spindle 101 extending in the front-rear direction, a pair of screws 102 disposed on both sides of the spindle 101, and a core supply device 10. The core bobbin B is held inside, and both the core wire S and the monofilament M are supplied to the mandrel 101 side in a synchronized state, and the core bobbin B is wound with the core wire S on the outer peripheral surface. The core bobbin B is wound with a core wire S around a hollow cylindrical portion having a predetermined diameter, and the core wire S includes a twisted wire formed by bundling a plurality of wires. Further, the core wire S is a twisted wire only as an example.
如圖1及圖2所示，芯線供給裝置10包括：殼體20，包含在前後方向上對向之一對側壁21a、側壁21b；第1驅動軸25a及第2驅動軸25b，分別可旋轉地被一對側壁21a、側壁21b支撐；筒管支撐部30，配置於第1驅動軸25a與第2驅動軸25b之間，支撐芯線筒管B；芯線用引導部45，藉由在芯線筒管B的外周旋動而導出芯線筒管B的芯線S；導件支撐部50，對芯線用引導部45可旋轉地予以支撐；及第1長絲用引導部55a及第2長絲用引導部55b，分別設置於第1驅動軸25a及第2驅動軸25b，引導朝心軸101搬送的單絲M。 As shown in FIGS. 1 and 2, the core wire supply device 10 includes a casing 20 including a pair of side walls 21a and a side wall 21b facing in the front-rear direction, and a first drive shaft 25a and a second drive shaft 25b, respectively rotatable. The ground support is supported by the pair of side walls 21a and the side wall 21b; the bobbin support portion 30 is disposed between the first drive shaft 25a and the second drive shaft 25b, and supports the core bobbin B; the core guide portion 45 is provided in the core tube The outer circumference of the tube B is rotated to guide the core wire S of the core bobbin B; the guide support portion 50 is rotatably supported by the core guide portion 45; and the first filament guide portion 55a and the second filament guide The portion 55b is provided on the first drive shaft 25a and the second drive shaft 25b, respectively, and guides the monofilament M conveyed toward the spindle 101.
第1驅動軸25a及第2驅動軸25b以於前後方向延伸的軸為中心而旋轉。另外，心軸101沿該軸中心方向而配置，心軸101的前側的前端向較側壁21a更前側延伸。芯線用引導部45自導件支撐部50的中心軸於上下方向或左右方向延伸。另外，第1長絲用引導部55a及第2長絲用引導部55b自第1驅動軸25a或第2驅動軸25b的中心軸於上下方向或左右方向延伸。此處，芯 線用引導部45及長絲用引導部55a、長絲用引導部55b是上下方向及左右方向的尺寸大於前後方向的尺寸的平板狀，且於其前端保持芯線S或單絲M，故而亦被稱為芯線用引導臂(guide arm)45及長絲用引導臂55a、長絲用引導臂55b。於第1驅動軸25a及第2驅動軸25b安裝有平衡(balance)部57a、平衡部57b，該平衡(balance)部57a、平衡部57b與第1長絲用引導部55a及第2長絲用引導部55b相對於第1驅動軸25a及第2驅動軸25b的中心軸而對稱地延伸。該平衡部57a、平衡部57b與第1長絲用引導部55a及第2長絲用引導部55b同樣地為平板狀，且用以使旋轉時施加至中心軸的負載變得均勻。此外，亦可無需平衡部57a、平衡部57b。 The first drive shaft 25a and the second drive shaft 25b rotate around an axis extending in the front-rear direction. Further, the mandrel 101 is disposed along the axial center direction, and the front end of the front side of the mandrel 101 extends toward the front side of the side wall 21a. The core wire guide portion 45 extends from the central axis of the guide support portion 50 in the vertical direction or the left-right direction. In addition, the first filament guide portion 55a and the second filament guide portion 55b extend in the vertical direction or the left-right direction from the central axis of the first drive shaft 25a or the second drive shaft 25b. Here, the core The wire guide portion 45, the filament guide portion 55a, and the filament guide portion 55b have a flat shape in which the dimension in the vertical direction and the left-right direction is larger than the dimension in the front-rear direction, and the core wire S or the monofilament M is held at the tip end thereof. It is called a guide arm 45 for a core wire, a guide arm 55a for filaments, and a guide arm 55b for filaments. A balance portion 57a and a balance portion 57b are attached to the first drive shaft 25a and the second drive shaft 25b. The balance portion 57a, the balance portion 57b, the first filament guide portion 55a, and the second filament are attached to the first drive shaft 25a and the second drive shaft 25b. The guide portion 55b extends symmetrically with respect to the central axes of the first drive shaft 25a and the second drive shaft 25b. The balance portion 57a and the balance portion 57b have a flat plate shape similarly to the first filament guide portion 55a and the second filament guide portion 55b, and are used to make the load applied to the central axis during rotation uniform. Further, the balance portion 57a and the balance portion 57b may not be required.
第1驅動軸25a是圓柱狀構件，其外周面經由未圖示的軸承而可旋轉地被前側的側壁21a支撐。第2驅動軸25b是圓筒狀構件，其外周面經由未圖示的軸承而可旋轉地被後側的側壁21b支撐。而且，第1驅動軸25a及第2驅動軸25b是以藉由未圖示的馬達(motor)及動力傳遞機構相互同步旋轉的方式設置。 The first drive shaft 25a is a columnar member, and its outer peripheral surface is rotatably supported by the front side wall 21a via a bearing (not shown). The second drive shaft 25b is a cylindrical member, and its outer peripheral surface is rotatably supported by the rear side wall 21b via a bearing (not shown). Further, the first drive shaft 25a and the second drive shaft 25b are provided to rotate in synchronization with each other by a motor (not shown) and a power transmission mechanism.
於第1驅動軸25a安裝有第1長絲用引導部55a，該第1長絲用引導部55a為寬度方向小於高度方向的細板狀構件，且在與第1驅動軸25a的軸向(亦為前後方向)垂直的方向上自第1驅動軸25a延伸。於第1長絲用引導部55a的一端部，貫通於其軸向而形成有供單絲M插通的長絲插通孔56。於第2驅動軸25b安裝有與第1長絲用引導部55a相同的細板狀構件的第2長絲用引導部55b。於第2長絲用引導部55b的一端部，貫通於其軸向而形成有供單絲M插通的長絲插通孔56。此外，第1長絲用引導部 55a及第2長絲用引導部55b是以按同相位旋轉的方式設定。而且，若第1長絲用引導部55a及第2長絲用引導部55b旋轉，則通過其長絲插通孔56的單絲M會於芯線筒管B的周圍旋轉。藉由該旋轉，使單絲M纏繞於通過心軸101的芯線S的周圍，從而利用螺桿102成型為捲繞鏈齒。 The first filament guide portion 55a is attached to the first drive shaft 25a, and the first filament guide portion 55a is a thin plate-shaped member having a width direction smaller than the height direction, and is in the axial direction of the first drive shaft 25a ( It also extends from the first drive shaft 25a in the vertical direction in the front-rear direction. A filament insertion hole 56 through which the filament M is inserted is formed in one end portion of the first filament guide portion 55a so as to penetrate therethrough. The second filament guide portion 55b of the thin plate-like member similar to the first filament guide portion 55a is attached to the second drive shaft 25b. A filament insertion hole 56 through which the filament M is inserted is formed in one end portion of the second filament guide portion 55b so as to penetrate therethrough. In addition, the first filament guide portion The 55a and the second filament guide portions 55b are set to rotate in the same phase. When the first filament guide portion 55a and the second filament guide portion 55b are rotated, the filament M passing through the filament insertion hole 56 is rotated around the core bobbin B. By this rotation, the monofilament M is wound around the core wire S passing through the mandrel 101, and is formed into a wound sprocket by the screw 102.
另外，於第2驅動軸25b的內周面設置有未圖示的軸承，固定軸25c插通於該軸承內。因此，固定軸25c以第2驅動軸25b可旋轉的方式被第2驅動軸25b支撐。另外，於固定軸25c的後端部固定有心軸101。另外，於固定軸25c的中心軸上形成有貫通孔26，該貫通孔26用以使芯線S向心軸101側通過。 Further, a bearing (not shown) is provided on the inner circumferential surface of the second drive shaft 25b, and the fixed shaft 25c is inserted into the bearing. Therefore, the fixed shaft 25c is supported by the second drive shaft 25b so that the second drive shaft 25b is rotatable. Further, a mandrel 101 is fixed to the rear end portion of the fixed shaft 25c. Further, a through hole 26 for passing the core wire S toward the mandrel 101 side is formed on the central axis of the fixed shaft 25c.
而且，如圖2所示，第1驅動軸25a及第2驅動軸25b以所謂的偏置(offset)方式配置，即，該第1驅動軸25a及第2驅動軸25b的旋轉中心軸L1、旋轉中心軸L2相互平行，且於寬度方向上不相交。 Further, as shown in FIG. 2, the first drive shaft 25a and the second drive shaft 25b are arranged in a so-called offset manner, that is, the rotation center axis L1 of the first drive shaft 25a and the second drive shaft 25b. The central axes of rotation L2 are parallel to each other and do not intersect in the width direction.
如圖1及圖2所示，筒管支撐部30包括：第1側板部(第1部)31a，可旋轉地被第1驅動軸25a支撐；第2側板部(第2部)31b，可旋轉地被第2驅動軸25b支撐；連結板32，於前後方向連結第1側板部31a及第2側板部31b；及筒管固持器33，支撐芯線筒管B。第1側板部31a及第2側板部31b是於上下方向及左右方向上延伸的平板狀。 As shown in FIGS. 1 and 2, the bobbin support portion 30 includes a first side plate portion (first portion) 31a rotatably supported by the first drive shaft 25a, and a second side plate portion (second portion) 31b. The second drive shaft 25b is rotatably supported; the connecting plate 32 connects the first side plate portion 31a and the second side plate portion 31b in the front-rear direction; and the bobbin holder 33 supports the core bobbin B. The first side plate portion 31a and the second side plate portion 31b are flat plates that extend in the vertical direction and the horizontal direction.
第1側板部31a包含未圖示的軸承，第1驅動軸25a的後端部插通於該軸承內。因此，第1側板部31a以使第1驅動軸25a可旋轉的方式被第1驅動軸25a支撐。第2側板部31b固定於固定軸25c的前端部。因此，第2側板部31b是與固定軸25c一 同相對於第2驅動軸25b可旋轉地被支撐。亦即，第2驅動軸25b於固定軸25c的周圍旋轉。 The first side plate portion 31a includes a bearing (not shown), and a rear end portion of the first drive shaft 25a is inserted into the bearing. Therefore, the first side plate portion 31a is supported by the first drive shaft 25a so that the first drive shaft 25a is rotatable. The second side plate portion 31b is fixed to the front end portion of the fixed shaft 25c. Therefore, the second side plate portion 31b is one of the fixed shafts 25c. It is rotatably supported with respect to the second drive shaft 25b. That is, the second drive shaft 25b rotates around the fixed shaft 25c.
藉此，當第1驅動軸25a旋轉時，藉由第1側板部31a的軸承，使第1驅動軸25a於第1側板部31a的軸承內旋轉，當第2驅動軸25b旋轉時，藉由第2壁部21b的軸承，使第2驅動軸25b於第2壁部21b的軸承內旋轉。而且，由於連結板32經由第1側板部31a及第2側板部31b而連接於第1驅動軸25a及第2驅動軸25b，第1驅動軸25a及第2驅動軸25b偏置而配置，故而可防止第1側板部31a、第2側板部31b、及連結板32與第1驅動軸25a及第2驅動軸25b的旋轉一起旋轉。亦即，可防止筒管支撐部30隨著第1驅動軸25a及第2驅動軸25b的旋轉而旋轉。 Thereby, when the first drive shaft 25a rotates, the first drive shaft 25a is rotated in the bearing of the first side plate portion 31a by the bearing of the first side plate portion 31a, and when the second drive shaft 25b is rotated, The bearing of the second wall portion 21b rotates the second drive shaft 25b in the bearing of the second wall portion 21b. Further, since the connecting plate 32 is connected to the first drive shaft 25a and the second drive shaft 25b via the first side plate portion 31a and the second side plate portion 31b, the first drive shaft 25a and the second drive shaft 25b are offset and disposed. The first side plate portion 31a, the second side plate portion 31b, and the connecting plate 32 can be prevented from rotating together with the rotation of the first drive shaft 25a and the second drive shaft 25b. In other words, the bobbin support portion 30 can be prevented from rotating in accordance with the rotation of the first drive shaft 25a and the second drive shaft 25b.
筒管固持器33包括：大致圓環狀的基板部34，其成為第1側板部31a側的基端部；4根桿35，自基板部34向後方延伸；及圓環狀的筒管引導板36，以跨及各個桿35的方式安裝於4根桿35的前端部，且引導芯線筒管B的內周面。而且，使芯線筒管B的圓筒部嵌合於4根桿35及筒管引導板36，藉此芯線筒管B被筒管固持器33支撐。另外，筒管固持器33的基板部34經由旋轉的中心軸於上下方向延伸的鉸鏈部65而可旋轉地安裝於第1側板部31a的左端部。 The bobbin holder 33 includes a substantially annular substrate portion 34 that serves as a proximal end portion on the side of the first side plate portion 31a, four rods 35 that extend rearward from the substrate portion 34, and an annular bobbin guide The plate 36 is attached to the front end portions of the four rods 35 so as to straddle the respective rods 35, and guides the inner circumferential surface of the core bobbin B. Then, the cylindrical portion of the core bobbin B is fitted to the four rods 35 and the bobbin guide sheets 36, whereby the core bobbin B is supported by the bobbin holder 33. Further, the substrate portion 34 of the bobbin holder 33 is rotatably attached to the left end portion of the first side plate portion 31a via the hinge portion 65 extending in the vertical direction via the central axis of rotation.
如圖1、圖2、圖3所示，鉸鏈部65包括：上下一對軸支撐部66，突出設置於第1側板部31a的左端面；旋轉部67，配置於一對軸支撐部66之間，且一體地安裝於筒管固持器33的基板部34；及旋轉軸68，對旋轉部67相對於上下一對軸支撐部66可旋轉地予以支撐。 As shown in FIG. 1, FIG. 2, and FIG. 3, the hinge portion 65 includes a pair of upper and lower shaft support portions 66 projecting from the left end surface of the first side plate portion 31a, and a rotating portion 67 disposed at the pair of shaft support portions 66. The substrate portion 34 is integrally attached to the bobbin holder 33, and the rotating shaft 68 is rotatably supported by the rotating portion 67 with respect to the pair of upper and lower shaft supporting portions 66.
而且，於上下一對軸支撐部66及旋轉部67，沿上下方向分別形成有用以插通旋轉軸68的軸插通孔66a、軸插通孔67a。旋轉軸68以其兩端自旋轉部67突出的方式利用螺絲固定於旋轉部67。而且，自旋轉部67突出的旋轉軸68分別插通於上下的軸支撐部66的軸插通孔66a，從而旋轉部67可旋轉。因此，旋轉軸68沿與連結板32的長度方向及寬度方向正交的方向、即沿上下方向配置。因此，可使筒管固持器33的筒管引導板36側以鉸鏈部65的旋轉軸68為中心向寬度方向左側擺動。 Further, in the upper and lower pair of shaft support portions 66 and the rotation portion 67, a shaft insertion hole 66a and a shaft insertion hole 67a through which the rotation shaft 68 is inserted are formed in the vertical direction. The rotating shaft 68 is fixed to the rotating portion 67 by screws so that both ends thereof protrude from the rotating portion 67. Further, the rotation shafts 68 protruding from the rotation portion 67 are respectively inserted into the shaft insertion holes 66a of the upper and lower shaft support portions 66, so that the rotation portion 67 is rotatable. Therefore, the rotating shaft 68 is disposed in a direction orthogonal to the longitudinal direction and the width direction of the connecting plate 32, that is, in the vertical direction. Therefore, the bobbin guide plate 36 side of the bobbin holder 33 can be swung to the left side in the width direction around the rotation shaft 68 of the hinge portion 65.
此外，該筒管固持器33的擺動可自初始位置遍及至約90度而旋轉，但更換所需的擺動角度為約50度左右即可。而且，亦可限制該擺動角度。該情況與擺動狀態下的作業場所旋轉90度的情況相比，擺動角度小即可完成作業。此外，上述擺動是水平地旋轉，但亦可向與水平面鉛直的鉛直方向的上方向擺動。於此情況下，芯線筒管B是從捲繞鏈齒成型裝置100的上側更換。 Further, the swing of the bobbin holder 33 can be rotated from the initial position to about 90 degrees, but the swing angle required for the replacement is about 50 degrees. Moreover, the swing angle can also be limited. In this case, the operation can be completed as compared with the case where the work place is rotated by 90 degrees in the swing state, and the swing angle is small. Further, the above-described swing is horizontally rotated, but it is also possible to swing in the upward direction in the vertical direction perpendicular to the horizontal plane. In this case, the core bobbin B is replaced from the upper side of the winding element forming device 100.
如圖1及圖2所示，支撐芯線用引導部45的導件支撐部50是大致圓環狀構件，於其一面形成有嵌合凸部51，該嵌合凸部51可裝卸地嵌合於筒管固持器33的筒管引導板36的內周面。因此，能將包含芯線用引導部45的導件支撐部50可裝卸地安裝於作為筒管固持器33的前端部的筒管引導板36。 As shown in FIGS. 1 and 2, the guide supporting portion 50 for supporting the core wire guiding portion 45 is a substantially annular member, and a fitting convex portion 51 is formed on one surface thereof, and the fitting convex portion 51 is detachably fitted. The inner circumferential surface of the bobbin guide plate 36 of the bobbin holder 33. Therefore, the guide supporting portion 50 including the core wire guiding portion 45 can be detachably attached to the bobbin guiding plate 36 which is the front end portion of the bobbin holder 33.
另外，於導件支撐部50的中心部安裝有芯線用引導部45及平衡部46，該芯線用引導部45在與前後方向垂直的方向上延伸，於其長度超過芯線S纏繞於芯線筒管B的狀態下的直徑的部位向前側彎曲而呈大致L字狀，且該平衡部46以導件支撐部50的中心軸為中心而與芯線用引導部45對稱地延伸，且為大致L 字狀。該平衡部46與芯線用引導部45同樣地為平板狀，用以使於旋轉時施加至中心軸的負載變得均勻。此外，亦可無需平衡部46。 Further, a core guide portion 45 and a balance portion 46 are attached to the center portion of the guide support portion 50, and the core guide portion 45 extends in a direction perpendicular to the front-rear direction, and the length thereof exceeds the core wire S around the core bobbin. The portion of the diameter in the state of B is bent to the front side and has a substantially L shape, and the balance portion 46 extends symmetrically with the core guide portion 45 around the central axis of the guide support portion 50, and is substantially L. Word shape. Similarly to the core guide portion 45, the balance portion 46 has a flat shape for making the load applied to the central shaft during rotation uniform. In addition, the balance portion 46 may not be required.
另外，於芯線用引導部45形成有供芯線S插通的第1芯線插通孔45a及第2芯線插通孔45b。而且，自芯線筒管B繞出的芯線S自芯線筒管B側朝芯線用引導部45的外側插通於第1芯線插通孔45a之後，被向後方向拉出而自芯線用引導部45的外側朝芯線筒管B側插通於第2芯線插通孔45b。進而，於導件支撐部50的中心部形成有引導部45c，該引導部45c將通過第1芯線插通孔45a及第2芯線插通孔45b後的芯線S引導至下述的芯線緩衝(buffer)機構80。 Further, the core wire guide portion 45 is formed with a first core wire insertion hole 45a and a second core wire insertion hole 45b through which the core wire S is inserted. In addition, the core wire S wound from the core bobbin B is inserted into the first core wire insertion hole 45a from the outer side of the core wire guide portion 45 toward the core wire guide portion 45, and then pulled out from the core wire guide portion 45 in the backward direction. The outer side is inserted into the second core wire insertion hole 45b toward the core bobbin B side. Further, a guide portion 45c that guides the core wire S that has passed through the first core wire insertion hole 45a and the second core wire insertion hole 45b to the core wire buffer described below is formed in the center portion of the guide support portion 50 ( Buffer) mechanism 80.
另外，於本實施方式中，如圖1所示，於鉸鏈部65設置有鎖定機構75，如圖3、圖4、圖5所示，該鎖定機構75包括：第1扣合孔76a，沿上下方向形成於鉸鏈部65的旋轉部67；2個第2扣合孔76b，可連通於第1扣合孔76a，且沿上下方向形成於上下的軸支撐部66；鎖定銷77，於鎖定機構75鎖定時將上部側插入於第1扣合孔76a及2個第2扣合孔76b；及銷支撐部78，向前側突出而設置於第1側板部31a的左端面，且對鎖定銷77可上下滑動地予以支撐。 Further, in the present embodiment, as shown in FIG. 1, a locking mechanism 75 is provided in the hinge portion 65. As shown in FIGS. 3, 4, and 5, the locking mechanism 75 includes a first engaging hole 76a along the side. The vertical direction is formed in the rotating portion 67 of the hinge portion 65; the two second engaging holes 76b are connectable to the first engaging hole 76a, and are formed in the vertical support portion 66 in the vertical direction; the locking pin 77 is locked. When the mechanism 75 is locked, the upper side is inserted into the first engagement hole 76a and the two second engagement holes 76b; and the pin support portion 78 is protruded forward and provided on the left end surface of the first side plate portion 31a, and the lock pin is attached. 77 can be supported by sliding up and down.
另外，於銷支撐部78沿上下方向形成有供鎖定銷77插通的第1銷插通孔78a。另外，於連結板32亦沿上下方向形成有供鎖定銷77插通的第2銷插通孔78b。 Further, a first pin insertion hole 78a through which the lock pin 77 is inserted is formed in the pin support portion 78 in the vertical direction. Further, a second pin insertion hole 78b through which the lock pin 77 is inserted is formed in the connecting plate 32 in the vertical direction.
另外，於第1側板部31a的左端面以向右方向突出的方式安裝有掛止螺栓(bolt)79，該掛止螺栓79於鎖定機構75鎖定 時，藉由鉤掛鎖定銷77的操作片77a而限制鎖定銷77向下方滑動。操作片77a是與鎖定銷77的長邊方向垂直地延伸。 Further, a hanging bolt 79 is attached to the left end surface of the first side plate portion 31a so as to protrude in the right direction, and the hanging bolt 79 is locked at the locking mechanism 75. At this time, the lock pin 77 is restricted from sliding downward by hooking the operation piece 77a of the lock pin 77. The operation piece 77a extends perpendicularly to the longitudinal direction of the lock pin 77.
此處，利用鎖定機構75的鎖定時是指，鎖定銷77跨及旋轉部67的第1扣合孔76a與上下的軸支撐部66的第2扣合孔76b而插通的狀態。藉此，無法使筒管固持器33以鉸鏈部65的旋轉軸68為中心擺動。而且，鎖定解除時是指如下狀態：使鎖定銷77的操作片77a脫離掛止螺栓79而使鎖定銷77向下方向滑動，從而鎖定銷77的上端自旋轉部67的第1扣合孔76a拔出，且位於下側的軸支撐部66的第2扣合孔76b中。藉此，可使筒管固持器33以鉸鏈部65的旋轉軸68為中心擺動。 Here, the locking by the lock mechanism 75 means that the lock pin 77 is inserted across the first engagement hole 76a of the rotation portion 67 and the second engagement hole 76b of the upper and lower shaft support portions 66. Thereby, the bobbin holder 33 cannot be swung around the rotation shaft 68 of the hinge part 65. Further, the unlocking state refers to a state in which the operation piece 77a of the lock pin 77 is disengaged from the hook bolt 79 and the lock pin 77 is slid in the downward direction, so that the upper end of the lock pin 77 is rotated from the first engagement hole 76a of the rotary portion 67. It is pulled out and located in the second fastening hole 76b of the lower shaft support portion 66. Thereby, the bobbin holder 33 can be swung around the rotation shaft 68 of the hinge portion 65.
於殼體20的前側的側壁21a的內側面(後側面)安裝有大致L字狀的托架60，該托架60自內側面延伸設置至鎖定機構75的鎖定銷77的下方，於該托架60沿上下方向形成有第3扣合孔60a，該第3扣合孔60a於鎖定機構75解除鎖定時由鎖定銷77的下部側插入。而且，於鎖定解除時，藉由操作片77a抵接於銷支撐部78的上表面，而使鎖定銷77朝下方向的滑動停止，於該狀態下，鎖定銷77的下部側插入於托架60的第3扣合孔60a中而扣合。因此，上述第1扣合孔76a、第2扣合孔76b、第1銷插通孔78a、第2銷插通孔78b、及第3扣合孔60a於鉸鏈部65的閉合狀態下，其等的位置於上下方向一致，可使鎖定銷77上下滑動而插通於上述第1扣合孔76a、第2扣合孔76b、第1銷插通孔78a、第2銷插通孔78b、及第3扣合孔60a。 A substantially L-shaped bracket 60 is attached to an inner side surface (rear side surface) of the front side wall 21a of the casing 20, and the bracket 60 extends from the inner side surface to a lower side of the locking pin 77 of the locking mechanism 75. The frame 60 is formed with a third engagement hole 60a in the vertical direction, and the third engagement hole 60a is inserted by the lower side of the lock pin 77 when the lock mechanism 75 is unlocked. Further, when the lock is released, the operation piece 77a abuts against the upper surface of the pin support portion 78, and the slide pin 77 is stopped in the downward direction. In this state, the lower side of the lock pin 77 is inserted into the bracket. The third fastening hole 60a of 60 is engaged with each other. Therefore, the first engagement hole 76a, the second engagement hole 76b, the first pin insertion hole 78a, the second pin insertion hole 78b, and the third engagement hole 60a are in a closed state of the hinge portion 65. When the positions are equal to each other in the vertical direction, the lock pin 77 can be slid up and down and inserted into the first engagement hole 76a, the second engagement hole 76b, the first pin insertion hole 78a, the second pin insertion hole 78b, and the like. And the third fastening hole 60a.
另外，如圖1及圖7所示，於筒管支撐部30設置有芯線緩衝機構80，該芯線緩衝機構80於自芯線筒管B為空的時間 點至捲繞鏈齒成型裝置100的驅動停止的期間，積存供給至心軸101的芯線S。 Further, as shown in FIGS. 1 and 7, the bobbin supporting portion 30 is provided with a core buffer mechanism 80, and the core buffer mechanism 80 is empty from the core bobbin B. The core S supplied to the mandrel 101 is accumulated while the driving of the winding element forming device 100 is stopped.
芯線緩衝機構80包括：基座(base)部81，設置於第2側板部31b的芯線用引導部45側的面；張力(tension)調整部82，安裝於基座部81的左端面，調整芯線S的張力；4根引導桿83，安裝於基座部81的左端面，引導芯線S；及滑輪(pulley)84，安裝於連結板32的上表面的第1側板部31a側的端部。 The core buffer mechanism 80 includes a base portion 81 that is provided on a surface of the second side plate portion 31b on the side of the core guide portion 45, and a tension adjustment portion 82 that is attached to the left end surface of the base portion 81 and is adjusted. The tension of the core wire S; the four guide bars 83 are attached to the left end surface of the base portion 81 to guide the core wire S; and the pulley 84 is attached to the end portion of the upper surface of the connecting plate 32 on the side of the first side plate portion 31a. .
在張力調整部82中已成型的捲繞鏈齒隨著螺桿102的旋轉而自捲繞鏈齒成型裝置100排出時，以向排出方向拉伸的張力成為規定值的方式調整張力，經由該張力調整部82自芯線筒管B取出芯線S。芯線用引導部45藉由拉伸芯線S而於芯線筒管B的周圍向與芯線S的纏繞方向相反的方向旋轉，藉此，芯線S脫離芯線筒管B，所脫離的芯線S通過芯線緩衝機構80而被導出並供給至心軸101。因此，並未針對芯線用引導部45的旋轉而設置進行驅動的機構。 When the wound sprocket formed in the tension adjusting portion 82 is discharged from the winding sprocket molding apparatus 100 in accordance with the rotation of the screw 102, the tension is adjusted so that the tension in the discharge direction becomes a predetermined value, and the tension is adjusted by the tension. The portion 82 takes out the core wire S from the core bobbin B. The core wire guiding portion 45 is rotated in the direction opposite to the winding direction of the core wire S around the core bobbin B by stretching the core wire S, whereby the core wire S is separated from the core bobbin B, and the separated core wire S is buffered by the core wire. The mechanism 80 is derived and supplied to the mandrel 101. Therefore, the mechanism for driving is not provided for the rotation of the core guide portion 45.
於以上述方式構成的芯線供給裝置10中，藉由將鎖定銷77向上方滑動而使鎖定銷77的上部側插入於鉸鏈部65的旋轉部67的第1扣合孔76a及上下的軸支撐部66的第2扣合孔76b，從而鎖定機構75成為鎖定狀態，筒管固持器33無法擺動(參照圖4)。另外，藉由將鎖定銷77向下方滑動而使鎖定銷77的下部側插入於托架60的第3扣合孔60a，從而鎖定機構75成為解除狀態，筒管固持器33能夠擺動(參照圖5)。 In the core wire supply device 10 configured as described above, the upper side of the lock pin 77 is inserted into the first engagement hole 76a of the rotary portion 67 of the hinge portion 65 and the upper and lower shaft supports by sliding the lock pin 77 upward. In the second engagement hole 76b of the portion 66, the lock mechanism 75 is in the locked state, and the bobbin holder 33 cannot swing (see Fig. 4). Further, the lower side of the lock pin 77 is inserted into the third engagement hole 60a of the bracket 60 by sliding the lock pin 77 downward, whereby the lock mechanism 75 is released, and the bobbin holder 33 can swing (refer to the figure). 5).
進而，於上述鎖定機構75解除鎖定時，在為了更換芯線筒管B而使筒管固持器33向寬度方向左側擺動的情況下(參照 圖6、圖7)，重力作用於擺動的筒管固持器33，而欲使筒管支撐部30以第1驅動軸25a及第2驅動軸25b為中心旋轉，但因鎖定銷77的下部側插入於托架60的第3扣合孔60a中，故而限制筒管支撐部30以第1驅動軸25a及第2驅動軸25b為中心旋轉。因此，可將更換時的筒管支撐部30的位置固定，故而易於進行更換作業，另外，可避免因筒管支撐部30的旋轉而對第1驅動軸25a及第2驅動軸25b造成的負擔，故而可提高捲繞鏈齒成型裝置100的耐久性。 Further, when the lock mechanism 75 is unlocked, when the bobbin holder 33 is swung to the left in the width direction in order to replace the core bobbin B (refer to 6 and 7), gravity acts on the swinging bobbin holder 33, and the bobbin supporting portion 30 is rotated about the first drive shaft 25a and the second drive shaft 25b, but the lower side of the lock pin 77 is used. Since the insertion into the third engagement hole 60a of the bracket 60 is performed, the bobbin support portion 30 is restricted from rotating about the first drive shaft 25a and the second drive shaft 25b. Therefore, the position of the bobbin support portion 30 at the time of replacement can be fixed, so that the replacement work can be easily performed, and the burden on the first drive shaft 25a and the second drive shaft 25b due to the rotation of the bobbin support portion 30 can be avoided. Therefore, the durability of the wound sprocket forming apparatus 100 can be improved.
另外，於本實施方式中，第1驅動軸25a及第2驅動軸25b於寬度方向上偏置而配置，筒管支撐部30的第1側板部31a可旋轉地被第1驅動軸25a支撐，筒管支撐部30的第2側板部31b經由固定軸25c可旋轉地被第2驅動軸25b支撐，且第1側板部31a與第2側板部31b之間藉由連結板32連結，故而筒管支撐部30及固定軸25c不會與第1驅動軸25a及第2驅動軸25b一同旋轉。 Further, in the present embodiment, the first drive shaft 25a and the second drive shaft 25b are disposed to be offset in the width direction, and the first side plate portion 31a of the bobbin support portion 30 is rotatably supported by the first drive shaft 25a. The second side plate portion 31b of the bobbin support portion 30 is rotatably supported by the second drive shaft 25b via the fixed shaft 25c, and the first side plate portion 31a and the second side plate portion 31b are coupled by the connecting plate 32, so that the bobbin The support portion 30 and the fixed shaft 25c do not rotate together with the first drive shaft 25a and the second drive shaft 25b.
以下，參照圖4、圖5、圖6、圖7，對本實施方式的芯線供給裝置10中的芯線筒管B的更換順序進行說明。 Hereinafter, the procedure for replacing the core bobbin B in the core wire supply device 10 of the present embodiment will be described with reference to FIGS. 4, 5, 6, and 7.
首先，如圖4所示，於鎖定機構75鎖定時，即，於鎖定銷77的上部側插入於鉸鏈部65的旋轉部67的第1扣合孔76a及上下的軸支撐部66的第2扣合孔76b的狀態下，無法使筒管固持器33向寬度方向左側擺動。 First, as shown in FIG. 4, when the lock mechanism 75 is locked, that is, the upper side of the lock pin 77 is inserted into the first engagement hole 76a of the rotation portion 67 of the hinge portion 65 and the second of the upper and lower shaft support portions 66. In the state in which the hole 76b is engaged, the bobbin holder 33 cannot be swung to the left side in the width direction.
其次，如圖5所示，於使鎖定銷77的操作片77a脫離掛止螺栓79之後，使鎖定銷77向下方滑動，藉此鎖定銷77的上部側自第1扣合孔76a拔出，並且鎖定銷77的下部側插入於托架 60的第3扣合孔60a中。藉此，鎖定機構75成為解除鎖定狀態，並且限制筒管支撐部30的旋轉。 Next, as shown in FIG. 5, after the operation piece 77a of the lock pin 77 is disengaged from the hook bolt 79, the lock pin 77 is slid downward, whereby the upper side of the lock pin 77 is pulled out from the first engagement hole 76a. And the lower side of the locking pin 77 is inserted into the bracket In the third fastening hole 60a of 60. Thereby, the lock mechanism 75 is in the unlocked state, and the rotation of the bobbin support portion 30 is restricted.
然後，如圖6及圖7所示，於使筒管固持器33向寬度方向左側擺動之後，自筒管固持器33卸下導件支撐部50。繼而，使無芯線S的狀態的芯線筒管B沿桿35向遠離基板部34的方向滑動，而將該芯線筒管B自筒管固持器33拔出。然後，重新將纏繞有芯線S的芯線筒管B自筒管引導板36側朝基板部34插入於筒管固持器33。其後，於將導件支撐部50安裝於筒管固持器33之後，使筒管固持器33向寬度方向右側擺動，而使鉸鏈部65成為閉合狀態。此外，於更換時，更換前的芯線S插通於芯線用引導部45的第1芯線插通孔45a的狀態、或更換前的芯線S位於較張力調整部82更靠芯線用引導部45的狀態，於更換後更易於將新的芯線筒管B的芯線S連結於前一芯線S，故而易於進行更換作業。 Then, as shown in FIGS. 6 and 7, after the bobbin holder 33 is swung to the left in the width direction, the guide support portion 50 is removed from the bobbin holder 33. Then, the core bobbin B in the state of the coreless wire S is slid in the direction away from the substrate portion 34 along the rod 35, and the core bobbin B is pulled out from the bobbin holder 33. Then, the core bobbin B around which the core wire S is wound is newly inserted into the bobbin holder 33 from the side of the bobbin guide sheet 36 toward the substrate portion 34. Thereafter, after the guide support portion 50 is attached to the bobbin holder 33, the bobbin holder 33 is swung to the right side in the width direction, and the hinge portion 65 is brought into a closed state. Further, at the time of replacement, the state in which the core wire S before the replacement is inserted into the first core wire insertion hole 45a of the core wire guiding portion 45 or the core wire S before the replacement is located in the core wire guiding portion 45 of the tension adjusting portion 82 In the state, it is easier to connect the core wire S of the new core bobbin B to the front core wire S after the replacement, so that the replacement work can be easily performed.
其次，於使鎖定銷77向上方滑動之後，使鎖定銷77的操作片77a鉤掛於掛止螺栓79，藉此鎖定銷77的上部側插入於第1扣合孔76a，並且鎖定銷77的下部側自托架60的第3扣合孔60a拔出。藉此，鎖定機構75成為鎖定狀態，從而結束芯線筒管B的更換作業。 Next, after the lock pin 77 is slid upward, the operation piece 77a of the lock pin 77 is hooked to the sling bolt 79, whereby the upper side of the lock pin 77 is inserted into the first engagement hole 76a, and the lock pin 77 is The lower side is pulled out from the third engagement hole 60a of the bracket 60. Thereby, the lock mechanism 75 is in a locked state, and the replacement work of the core bobbin B is completed.
如以上所說明般，根據本實施方式的芯線供給裝置10，筒管支撐部30的筒管固持器33的基端部經由鉸鏈部65而安裝於第1驅動軸25a，筒管固持器33能夠以鉸鏈部65為中心，而使筒管固持器33的前端部向遠離第2驅動軸25b的方向旋轉，故而能夠使筒管固持器33以鉸鏈部65的旋轉軸為中心而擺動。因此， 於使筒管固持器33擺動的狀態下，僅相對於筒管固持器33插拔芯線筒管B便可進行更換，故而可容易地進行芯線筒管B的更換。另外，可縮短更換時間，故而能夠提高捲繞鏈齒的生產性。 As described above, according to the core wire supply device 10 of the present embodiment, the base end portion of the bobbin holder 33 of the bobbin support portion 30 is attached to the first drive shaft 25a via the hinge portion 65, and the bobbin holder 33 can The front end portion of the bobbin holder 33 is rotated in the direction away from the second drive shaft 25b around the hinge portion 65. Therefore, the bobbin holder 33 can be swung around the rotation axis of the hinge portion 65. therefore, In a state where the bobbin holder 33 is swung, only the core bobbin B can be inserted and removed with respect to the bobbin holder 33, so that replacement of the core bobbin B can be easily performed. In addition, the replacement time can be shortened, so that the productivity of the wound sprocket can be improved.
另外，根據本實施方式的芯線供給裝置10，於鎖定機構75解除鎖定時，使鎖定銷77的下部側插入於固定於殼體20側的托架60的第3扣合孔60a，故而可限制使筒管固持器33擺動時的筒管支撐部30的旋轉。因此，可更容易地進行芯線筒管B的更換。另外，由於筒管支撐部30的旋轉被限制，故而可避免因筒管支撐部30的旋轉而對第1驅動軸25a及第2驅動軸25b造成的負擔，故而可提高捲繞鏈齒成型裝置100的耐久性。 Further, according to the core wire supply device 10 of the present embodiment, when the lock mechanism 75 is unlocked, the lower side of the lock pin 77 is inserted into the third engagement hole 60a of the bracket 60 fixed to the casing 20 side, so that the restriction can be restricted. The rotation of the bobbin support portion 30 when the bobbin holder 33 is swung. Therefore, the replacement of the core bobbin B can be performed more easily. Further, since the rotation of the bobbin supporting portion 30 is restricted, the load on the first drive shaft 25a and the second drive shaft 25b due to the rotation of the bobbin support portion 30 can be avoided, so that the winding element forming device can be improved. 100 durability.
另外，根據本實施方式的芯線供給裝置10，藉由嵌合而將包含芯線用引導部45的導件支撐部50裝卸於筒管固持器33的前端部的筒管引導板36，故而無需另行設置固定機構，從而可降低捲繞鏈齒成型裝置100的製造成本。另外，亦無需操作固定機構，故而可順利(smooth)地進行芯線筒管B的更換。 Further, according to the core wire supply device 10 of the present embodiment, the guide support portion 50 including the core wire guide portion 45 is attached and detached to the bobbin guide plate 36 at the front end portion of the bobbin holder 33, so that it is not necessary to separately The fixing mechanism is provided so that the manufacturing cost of the winding element forming device 100 can be reduced. Further, since it is not necessary to operate the fixing mechanism, the replacement of the core bobbin B can be performed smoothly.
另外，根據本實施方式的芯線供給裝置10，藉由使鎖定機構75的鎖定銷77向上方滑動而限制筒管固持器33的擺動，且藉由使鎖定銷77向下方滑動而限制筒管支撐部30的旋轉，故而1根鎖定銷77具有兩種功能。因此，無需針對每一種功能來準備專用的機構，故而可降低捲繞鏈齒成型裝置100的製造成本。 Further, according to the core wire supply device 10 of the present embodiment, the swing of the bobbin holder 33 is restricted by sliding the lock pin 77 of the lock mechanism 75 upward, and the bobbin support is restricted by sliding the lock pin 77 downward. Since the portion 30 rotates, the one lock pin 77 has two functions. Therefore, it is not necessary to prepare a dedicated mechanism for each function, so that the manufacturing cost of the wound element forming device 100 can be reduced.
此外，本發明並不限定於上述實施方式所例示的實施方式，可於不脫離本發明的主旨的範圍內適當進行變更。 The present invention is not limited to the embodiments described in the above embodiments, and may be appropriately modified without departing from the spirit and scope of the invention.
例如，於本實施方式中，將鎖定銷77的銷支撐部78設置於第1側板部31a，但並不限定於此，亦可將銷支撐部78設置於連 結板32的上表面。 For example, in the present embodiment, the pin supporting portion 78 of the locking pin 77 is provided in the first side plate portion 31a. However, the present invention is not limited thereto, and the pin supporting portion 78 may be provided in the connection. The upper surface of the junction plate 32.
另外，亦可將筒管固持器33的4根桿35設為1個圓筒狀的構件。 Further, the four rods 35 of the bobbin holder 33 may be one cylindrical member.
10‧‧‧芯線供給裝置 10‧‧‧core supply device
20‧‧‧殼體 20‧‧‧shell
21a、21b‧‧‧側壁 21a, 21b‧‧‧ side wall
25a‧‧‧第1驅動軸 25a‧‧‧1st drive shaft
25b‧‧‧第2驅動軸 25b‧‧‧2nd drive shaft
25c‧‧‧固定軸 25c‧‧‧Fixed shaft
26‧‧‧貫通孔 26‧‧‧through holes
30‧‧‧筒管支撐部 30‧‧‧Bob tube support
31a‧‧‧第1側板部(第1部) 31a‧‧‧1st side panel (part 1)
31b‧‧‧第2側板部(第2部) 31b‧‧‧2nd side panel (part 2)
32‧‧‧連結板 32‧‧‧Link board
33‧‧‧筒管固持器 33‧‧‧Bob tube holder
34‧‧‧基板部 34‧‧‧Parts Department
35‧‧‧桿 35‧‧‧ pole
36‧‧‧筒管引導板 36‧‧‧Bob guide plate
45‧‧‧芯線用引導部 45‧‧‧Guideline for core wire
45a‧‧‧第1芯線插通孔 45a‧‧‧1st core wire insertion hole
45b‧‧‧第2芯線插通孔 45b‧‧‧2nd core wire insertion hole
45c‧‧‧引導部 45c‧‧‧Guidance
46‧‧‧平衡部 46‧‧‧balance department
50‧‧‧導件支撐部 50‧‧‧guide support
55a‧‧‧第1長絲用引導部 55a‧‧‧1st filament guide
55b‧‧‧第2長絲用引導部 55b‧‧‧2nd filament guide
56‧‧‧長絲插通孔 56‧‧‧ filament insertion hole
57a、57b‧‧‧平衡部 57a, 57b‧‧‧balance
60‧‧‧托架 60‧‧‧ bracket
60a‧‧‧第3扣合孔 60a‧‧‧3rd snap hole
65‧‧‧鉸鏈部 65‧‧‧ Hinge section
66‧‧‧軸支撐部 66‧‧‧Axis support
67‧‧‧旋轉部 67‧‧‧Rotating Department
75‧‧‧鎖定機構 75‧‧‧Locking mechanism
77‧‧‧鎖定銷 77‧‧‧Lock pin
78‧‧‧銷支撐部 78‧‧‧ pin support
79‧‧‧掛止螺栓 79‧‧‧Hanging bolts
80‧‧‧芯線緩衝機構 80‧‧‧core buffer mechanism
81‧‧‧基座部 81‧‧‧Base section
82‧‧‧張力調整部 82‧‧‧Tensile adjustment department
83‧‧‧引導桿 83‧‧‧ Guide rod
84‧‧‧滑輪 84‧‧‧ pulley
100‧‧‧捲繞鏈齒成型裝置(拉鏈用連續鏈齒列成型裝置) 100‧‧‧Rolling sprocket forming device (continuous sprocket forming device for zipper)
101‧‧‧心軸 101‧‧‧ mandrel
102‧‧‧螺桿 102‧‧‧ screw
B‧‧‧芯線筒管 B‧‧‧core bobbin
M‧‧‧單絲 M‧‧‧ monofilament
S‧‧‧芯線 S‧‧‧ core wire
Claims (6)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2013/065506 WO2014196024A1 (en) | 2013-06-04 | 2013-06-04 | Core-cord feeding device for continuous element row-forming device for slide fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201509335A true TW201509335A (en) | 2015-03-16 |
| TWI546026B TWI546026B (en) | 2016-08-21 |
Family
ID=52007700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103119301A TWI546026B (en) | 2013-06-04 | 2014-06-04 | Core thread providing apparatus of continuous element row forming apparatus for slide fastener |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN105208890B (en) |
| TW (1) | TWI546026B (en) |
| WO (1) | WO2014196024A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI608932B (en) * | 2016-06-03 | 2017-12-21 | Ykk Corp | Zipper continuous chain tooth row manufacturing device and spindle for the same |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111972786B (en) * | 2019-05-24 | 2023-01-10 | Ykk株式会社 | Method and device for manufacturing coil element for slide fastener, and method for manufacturing fastener stringer |
| CN113349527B (en) * | 2020-03-06 | 2022-11-22 | Ykk株式会社 | Slider mounting device |
| CN111675026A (en) * | 2020-07-01 | 2020-09-18 | 广州市奇欧奇实业有限公司 | Be applied to monofilament feeding mechanism of zip fastener machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS424633Y1 (en) * | 1965-03-15 | 1967-03-11 | ||
| JPS4740953Y1 (en) * | 1968-08-06 | 1972-12-11 | ||
| RO85146B (en) * | 1969-09-16 | 1984-11-30 | Opti-Holding Ag | Device for continuously winding a helical zip element |
| JPS5636821Y2 (en) * | 1974-09-12 | 1981-08-29 | ||
| JP3698562B2 (en) * | 1998-09-22 | 2005-09-21 | Ｙｋｋ株式会社 | Manufacturing method and manufacturing apparatus for continuous element row for slide fastener |
-
2013
- 2013-06-04 WO PCT/JP2013/065506 patent/WO2014196024A1/en active Application Filing
- 2013-06-04 CN CN201380076424.XA patent/CN105208890B/en active Active
-
2014
- 2014-06-04 TW TW103119301A patent/TWI546026B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI608932B (en) * | 2016-06-03 | 2017-12-21 | Ykk Corp | Zipper continuous chain tooth row manufacturing device and spindle for the same |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI546026B (en) | 2016-08-21 |
| CN105208890A (en) | 2015-12-30 |
| WO2014196024A1 (en) | 2014-12-11 |
| CN105208890B (en) | 2018-06-22 |
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