M290684 八、新型說明： 【新型所屬之技術領域】 本創作有關一種隱形拉鏈熱塑性上下端止擋沖切熔接裝置改 良，尤指一種針對一般隱形拉鏈分別成型上下端熱塑性止擋之沖 切熔接裝置改良。 田' 【先前技術】 、-般隱形拉鍵包含有-對拉鏈布帶，於其相對縱緣分別延伸 彎設-摺邊’並且崎線車_定—列鏈齒及其騎，於兩列鍵 齒上共同滑動配置-拉鏈頭’以往復移動啟閉兩列鏈齒。而一般 隱形拉鏈之兩列鏈齒上下端必須經由習知沖切炫無設備以各自成 型固定上止擔及下止播，以限制拉鏈頭之往復位移行程。 目前-般隱雜鏈之_性概上下止觀採耽龍絲圓線 材，藉由沖娜接設備將錢_線材沖切壓置雜鏈齒之嗜入 頭部，惟此種止擒結構之受力強度不佳，並且會產生尖銳邊角， 容易勾損衣物，甚至刮傷讀。除此之外，亦有將上下止擔設成 U形’以夾合雜拉鏈布帶之輯及_，但此押形上下止播 之冲切炫接成型設備價格昂貴，加工作業複雜繁瑣，生產速度慢， 良率低，成本高，因此有必要進一步改良。 【新型内容】 …而本創作之目的即在提供—種隱形拉鏈熱塑性上下端止播沖 麻接衣置改良，主要沿著料帶之—長度邊沖切出等間隔之上下 端止擋，並且料帶於物過程時不情，更適合自動化加工成型； M290684 „寬度大於所欲成型上下端止擋之寬度，使單一種規格料 σ同询用於夕種規格㈣拉鏈，以減少庫存成本及生產時選 用之方便性。 本創作之另—目的係將隱形拉鏈之上下端熱雛止擔及其沖 頭表面保留一平邊端緣，並且連接於鍵齒末端，以避免沖切時損 傷到隱形拉鏈之縫線及芯線，而更方便沖切炫接成型。 ——為達上揭目的，本創作在—模座設有—上下貫通之模孔，及 一橫㈣穿該模孔之料槽孔；一對隱形拉鍵布帶及其鍵齒縱向通 ^亥㈣之上面’·—熱雖料帶通職料槽孔卜超音波溶接頭 2抵壓該拉鏈布帶；—沖頭由下朝上插人該模孔内，以於該料 Ρ切出長方片狀止擔，供炫接結合於拉鏈布帶㈣齒；其特徵 於·該沖頭之沖切表面含有兩側切刀及相連一端切刃，以沿著 ^帶之-長度邊沖切出相對形狀之止擋，使止擋相對形成兩侧切 转相連-端切邊，以及簡帶之—長度邊構成該战之另一端 下 山於車乂^土貝知例中，該上下端止播分別溶接於隱形拉鍵之上 端鏈U4 ’使上下端止叙另—端平邊連接於鏈齒末端。 上述下端止擔沖頭之沖切表面中間設有―凸桃，以於下端止 赌設-相對凹溝。又，上述下端止财頭之兩側㈣朝向另一 知分別設有一内折角切刃。 【實施方式】 有關本創作為達成上述目的，所之技術手段及其功效， M290684 兹舉出可行實_，並且配合圖面酬如下： —首先’請參閱第i圖所示之隱形拉鏈⑴結構，其同樣在 、寸拉鏈布^>( 1 1 )之相對縱緣各延伸焉U邊，供以縫線 (14)分別車縫固定一列熱塑性樹脂鍵齒（工2)及其芯線（1 5 )，於兩列鏈齒（12)上共同滑動配置-拉鏈頭（！3)，以 往復移動啟_列鏈齒（1 2 )。本創作主要在隱雜鏈⑴之 兩歹!鍵回（1 2 )上下端進行炫接成型兩上端止擔⑵、（2 〇 ) 下端止撞（3 )，以限制拉鏈頭（工3 )往復七動啟閉兩列鍵 齒（12)之行程距離。 € 3 )以第2 ®所示之聚g旨或料键類下止料 f沖娜接成型，該下止料帶⑸為餘連續帶體，其長度 k緣含有弧角，而帶體寬度大於所欲成型之下端止播（3)， 用於多種尺寸規格之·^讀，沿著下止料帶（5)之—長声^ (5 2)沖切等間距相隔之⑽料孔（5工） = 下端止播⑶，並且下止料帶（5 )於各料孔（5 i =1，使下止料帶（5)不會中斷，供進行間歇拉送及沖二 枣創作下端止擋（ :可設成弧角(3 5 )。該下端止擔(3 )必須：::: 圖=之沖姆接裝置以加工成型，該沖姆顧置係由一模座 (7)、一超音波熔接頭（73)及一沖頭（ 、 座⑺中央設有-上下貫通之模孔（7 * ’雜 I k向貫穿模孔 M290684 (7 1 )之料槽孔（7 2 )。該超音波溶接頭（7 3 )位於模孔（7 1)之正上方，可接受動力驅動上下往復位移。而沖頭（^) 人纖⑺之觀（71)内1接受動力驅動 上下在復位移。於沖頭（7 4 )之沖切表面含有兩側切刀（7 5 )、 (7 6 )及相連一端切77 ( 7 7 )，以形成u形三邊沖切。 於第5圖所示之實際加工作業中，將隱形拉鏈布帶q 1) 及其鏈齒（12)縱向通過模座（7)及其模孔 、 、/丄）Η面， 同時下止料帶（5 )通過橫向料槽孔（7 2 )，並且依次 ㈣超音波雜頭（7 3 )如第6圖所示般朝下抵壓於拉鍵布帶 1 1 )上，而沖頭（74)於下止料帶（5)沖切出下端 (3 )’並且頂抵熔接結合於一對拉鏈布 田 # (1 2)〇 之下端唾合鏈 由於沖頭（7 4)_兩側切刃（7 5 )、(7 6)及相連一 端切刀（77)(參閱第4圖），因此可沿著第2圖下止料帶 之一長度邊（5 2 )沖切出相對形狀之下端止播（3 ),使 擒（3 )相對形成兩側切邊（3 1 )、（ 3 2 )及相連—端切邊μ 3 )，以及該下止料帶（5 Η長度邊（52)直接構成下端止 ⑶之另—端平邊（34)，以適合自動化加工成型。 ^述^止擔（3 )炫接時，可同時成型出四周弧角（。 而下知灿（3 )之平邊（3 4)最好是連接於鏈 端，使沖頭（7 4 )之i日射a山 vZ )末 線（15)。 仏不會損傷到拉鏈縫線（14)及芯 M290684 於第4圖所示之沖頭（74)結構中，其沖切表面中間可設 有凸條（7 8 )，以在第2、3圖下端止播（3 )表面麼設—相 對凹溝（3 6 )，能夠提高定位強度，並且使鏈齒（工2 )嚙合處 一體熔接。 本们作上止料γ (4)之見度同樣大於所欲成型之上端止播 (2)、（2 0)(參閱第7、8圖），沿著上止料帶（4)之—長 度邊（4 2 )沖切等間距相隔之_料孔（4 i )，以製成相對同 狀之上端止擋（2)、（ 2 〇)。 於第7〜1 ◦圖所示之上端止擒⑵、（2 ◦)及其成型設 備中，將隱形拉鏈布帶（11)及其鏈齒（12)縱向通過模座 (6 )及兩相對分隔模孔（6工）上面，同時上止料帶⑷通 過橫向料槽孔（6 2 )，並城次拉送定位。此時超音歧接頭（6 3)如第1 1圖所示般朝下抵壓於拉鏈布帶（i i)上，而兩相 對沖頭（6 4 )於上止料帶⑷沖切出兩上端止擔⑵、(2 0 )，並且頂娜接於-對拉鏈铸（i i )之上端鏈齒（i 2)。 本實施例兩相對沖頭（6 4)各設有兩側切刃（6 5)' ( 6 6)及相連-端切刃（6 7)(參閱第9圖），因此可沿著第了圖 上止料帶（4)之—長度邊（4 2)沖切相對長方狀之上端止擔 ⑵、(2 0 ) ’使上端止擔(2 )、( 2 0 )相對形成兩側切邊(2 1 W 2 2 )及相連-端域（2 3 )，並且上止料帶⑷以一 (24)。 M290684 胃2)、（2 0)雜時’可同時戌型出四周孤角 )，亚且其外側切邊（2 1 )於-端設有往外延伸之凸耳（2 6)，以提高止擋翻。尤其上端止擔 (2)、（2 0)之平邊（2 最較連接鏈齒（12)末端，使_(64)之相對端不 會損傷到拉鏈縫線（14)及蕊線（1 5)。M290684 VIII. New description: [New technical field] This is a modification of the invisible zipper thermoplastic upper and lower end stop punching and welding device, especially the improvement of the punching and welding device for forming the upper and lower end thermoplastic stoppers for the general concealed zipper. .田' [Previous technology], the general invisible pull button contains a pair of zipper tapes, which are respectively extended and bent at their opposite longitudinal edges, and the skein of the car is fixed and the sprocket and its ride are in two columns. The common sliding configuration on the key teeth - the zipper head 'opens and closes the two rows of fastener elements in a reciprocating motion. In general, the upper and lower ends of the two rows of sprocket of the invisible zipper must be fixed by the conventional punching and slashing device to fix the upper and lower stop of the zipper to limit the reciprocating displacement of the zipper head. At present, the singularity of the singularity of the singularity of the singularity of the singularity of the singularity of the singularity of the singularity of the singularity of the snails The strength is not good, and it will produce sharp corners, which will easily damage the clothes and even scratch the reading. In addition, there is also a combination of the upper and lower ends of the U-shaped 'to sandwich the zipper tapes and the _, but the punching and splicing forming equipment of the top and bottom stop is expensive, and the processing operation is complicated and cumbersome. The production speed is slow, the yield is low, and the cost is high, so further improvement is necessary. [New content] ... and the purpose of this creation is to provide a kind of invisible zipper thermoplastic upper and lower end stop smashing and smear dressing improvement, mainly punching out the lower end stop at equal intervals along the length side of the strip, and The material is not in the process of the material, it is more suitable for automatic processing and molding; M290684 „width is larger than the width of the upper and lower end stop of the desired shape, so that a single specification material σ is used for the evening specification (four) zipper to reduce the inventory cost and The convenience of the production. The purpose of this creation is to keep the lower end of the concealed zipper and the surface of the punch with a flat edge and connect it to the end of the key to avoid damage to the invisible when punching. The stitching and core of the zipper are more convenient for punching and splicing. ——In order to achieve the goal, the creation is provided with a die hole for the upper and lower through holes, and a horizontal (four) slot for the die hole. Hole; a pair of invisible pull button cloth and its key teeth longitudinal pass ^hai (four) above the '--heat material belt pass through the slot hole ultrasonic wave dissolve joint 2 against the zipper tape; - punch from the bottom Insert the mold hole upwards for the material A rectangular sheet-shaped load for the splicing of the zipper tape (four) teeth; the feature of the punching surface of the punch comprising two sides of the cutter and the connecting end cutting edge to follow the length of the belt The stop of the opposite shape is punched out, so that the stop is formed by the opposite end-cutting end-end cutting edge, and the simple side-length side constitutes the other end of the war. In the rut, the upper and lower ends are known. The end of the suspension is respectively connected to the upper end chain U4 of the invisible pull key, so that the upper and lower ends are connected to the other end and the flat side is connected to the end of the sprocket. The punching surface of the lower end stop punch is provided with a "butt" for the lower end. The gambling is set to the opposite groove. In addition, the two sides of the lower end of the financial head (4) are respectively provided with an inner corner cutting edge toward the other. [Embodiment] The technical means and the effect of the present invention for achieving the above purpose, M290684 gives a feasible _, and the picture is paid as follows: - First of all, please refer to the invisible zipper (1) structure shown in Figure i, which is also at the opposite longitudinal edge of the inch zipper cloth ^> (1 1 ) Extend the 焉U edge to secure a row of thermoplastic trees with sutures (14) The key tooth (work 2) and its core wire (15) are slidably arranged on the two rows of sprocket teeth (12) - the zipper head (!3) to reciprocate the _ column sprocket (1 2 ). In the two chains of the hidden chain (1)! The upper and lower ends of the key return (1 2) are spliced and formed with two upper end stops (2) and (2 〇) lower end collisions (3) to limit the zipper head (3). The travel distance of the two rows of key teeth (12) is closed. € 3) The poly-g or the material-type lower end stop material f shown in the second ® is formed, and the lower end stop belt (5) is a continuous continuous belt body. The length k edge contains an arc angle, and the strip width is larger than the end of the desired molding stop (3), for a variety of size specifications, ^ read, along the lower stop strip (5) - long sound ^ (5 2) Punching the equal spacing (10) hole (5 working) = lower end stop (3), and lower stop strip (5) in each hole (5 i =1, so that the lower stop band (5) will not be interrupted For the intermittent pull and the second stop of the second jujube creation (: can be set to the arc angle (3 5). The lower end stop (3) must be:::: Fig. = the rushing device is formed by machining, the ram is set by a mold base (7), an ultrasonic fusion joint (73) and a punch ( The center of the seat (7) is provided with a through-hole (7 * 'mich I k direction through the slot hole (7 2 ) of the die hole M290684 (7 1 ). The ultrasonic soluble joint (7 3 ) is located in the die hole ( 7 1) directly above, it is acceptable to drive the up and down reciprocating displacement. The punch (^) of the human fiber (7) view (71) 1 receives the power drive up and down in the reset movement. The punched surface of the punch (7 4 ) Contains two sides of the cutter (7 5 ), (7 6 ) and the connected end cut 77 ( 7 7 ) to form a u-shaped three-side punching. In the actual processing shown in Figure 5, the invisible zipper tape q 1) and its sprocket (12) longitudinally pass through the die holder (7) and its die hole, /, 丄) face, while the lower stop tape (5) passes through the transverse slot hole (7 2 ), and in turn (four) The ultrasonic head (7 3 ) is pressed down on the pull tape 1 1 ) as shown in Fig. 6, and the punch (74) is punched out at the lower end (3). 'And the top weld is combined with a pair of zipper pudding # (1 2) 〇 The end of the salivation chain is due to the punch (7 4) _ both sides of the cutting edge (7 5), (7 6) and the connecting end of the cutter (77) (see Figure 4), so can be stopped along the second figure One end of the belt (5 2 ) is punched out to cut off the opposite end of the opposite shape (3), so that the 擒(3) is oppositely formed on both sides of the trimming edge (3 1 ), ( 3 2 ) and the connecting end-edge trimming edge μ 3 ), and the lower stop strip (5 Η length side (52) directly constitutes the lower end end (3) of the other end flat edge (34), suitable for automatic processing and molding. ^ Say ^ stop (3) when splicing At the same time, the surrounding arc angle is formed (.) The flat edge (3 4) of the lower knower (3) is preferably connected to the chain end, so that the punch (7 4 ) i shoots a mountain vZ ) end line (15).仏 does not damage the zipper stitch (14) and the core M290684 in the structure of the punch (74) shown in Fig. 4, and the punching surface may be provided with a rib (7 8 ) in the middle of the punching surface, in the second and third At the lower end of the figure, the surface of the screen (3) is set to be opposite to the groove (3 6 ), which can improve the positioning strength and integrally weld the mesh teeth (work 2). The visibility of the γ (4) Also larger than the upper end of the desired formation (2), (2 0) (see paragraph 7, 8)), along the length edge (4 2) of the upper stop strip (4), punch the equally spaced holes (4 i ) to make the opposite end stop (2), ( 2 〇). In the upper end stop (2), (2 ◦) and its molding equipment shown in the 7th to 1st drawings, the invisible zipper tape (11) and its sprocket (12) are longitudinally passed through the die holder (6). And two opposite partition holes (6 work) above, while the upper stop strip (4) passes through the transverse trough hole (6 2 ) and is pulled and positioned. At this time, the super-acoustic joint (63) is pressed down on the zipper tape (ii) as shown in Fig. 1, and the two opposite punches (6 4) are punched out at the upper end stop (4). The upper end stops (2), (2 0), and Ding Na is connected to the zipper casting (ii) upper end sprocket (i 2). In this embodiment, the two opposite punches (6 4) are respectively provided with two sides of the cutting edge (6 5) ' (6 6) and the connecting end cutting edge (6 7) (see Figure 9), so On the drawing, the length of the strip (4) is punched and cut at the upper end of the rectangular end (2), (2 0 ) '. The upper end stops (2), (20) are formed on opposite sides. The side (2 1 W 2 2 ) and the connected-end field (2 3 ), and the top stop strip (4) is one (24). M290684 Stomach 2), (2 0) miscellaneous 'can be used to form a four-pointed corner at the same time), and the outer trimming edge (2 1 ) has a lug extending outward at the end (2 6) to improve Blocking. Especially the upper end of the (2), (2 0) flat edge (2 is the most connected end of the sprocket (12), so that the opposite end of _ (64) will not damage the zipper stitch (14) and the core line (1 5).
、…而弟12、13圖即顯示另—種下端止擔（3())及其相關 中貝（7 0)結構，該沖頭（7 〇)沖切表面之兩側切刀朝向另 1分別設有—内折角切刀（7 9 )，使下端止播‘（3 ◦)另一端 形成-寬部縮窄之直向凸部（3 7 )，供更確實姻拉鍵頭。 本創作沿著料帶之—長度邊沖切出等間隔之上下端止擋，並 f料帶於沖切過程時不情，更適合自動化加1成型；尤其料帶 見度大於所奴成型上下端止播之寬度，使單—種規格料帶可同時 適用於夕種規格隱形拉鏈，以減少庫存成本及生產時選用之方便 性。, and the brothers 12 and 13 show another type of lower end load (3 ()) and its related Zhongbei (70) structure. The punch (7 〇) cuts the surface of the cutter to the other side. The inner corner cutter (7 9 ) is respectively provided, so that the lower end stops the '(3 ◦) the other end to form a straight portion (3 7 ) which is narrowed and narrowed, so as to provide a more accurate pull button. The creation is cut along the length side of the strip to cut off the lower end stop at equal intervals, and the f material is taken carelessly during the punching process, and is more suitable for automatic plus one molding; in particular, the material is more visible than the slave molding. The width of the end stop is so that the single-size strip can be applied to the invisible zipper at the same time to reduce the inventory cost and the convenience of production.
以上所舉實施例僅用為方便說明本創作，而並非加以限制， 在不離本創作精神齡，麟此—行業技藝人顿可作之各種簡 易變化與修飾，均仍應含括於以下申請專利範圍中。 【圖式簡單說明】 第1圖係本創作實關於隱形拉鏈上_成型上下端止擔之結構 圖； 第2圖係第1圖以料帶成型下端止擋之示意圖； 第3圖係第2圖之局部斷面圖； 10 M290684 第4圖係第2 SI止擋成麵座及沖頭之立體圖； 第5圖係第2圖料帶使用第4圖設備之初步動作圖； 第6圖係接續第5圖進行沖切嫁接動作圖,· 第7圖係第1圖以料帶成型上端止播之示意圖；’ 第8圖係第7圖之局部斷面圖； 第9圖係第7圖止擋成麵座及沖頭之立體圖； 弟10圖係第7圖料帶使用第9圖設備之初步動作圖； 第1 1圖係接、_第1 Q圖進行沖切炼接動作圖； # 2圖係本！彳作另—Λ &例於㈣彡拉鏈上溶接成型下端止播 結構圖，以及 第13圖係第12圖下端止播成型沖頭之立體圖。 【主要元件符號說明】 (1) 隱形拉鏈 (12)鏈齒 (1 5 )芯線 (2) 上端止擋 (2 2)切邊 (2 5)弧角 (3) 下端止擋 (3 2 )切邊 (3 5)弧角 (4) 上止料帶 (1 1)拉鏈布帶 (13)拉鏈頭 (2 0)上端止擔 (2 3)切邊 (2 6)凸耳 (30)下端止擋 (3 3 )切邊 (3 6)凹溝 (41)料孔 (14)縫線 (21)切邊 (24)平邊 (3 1 )切邊 (3 4)平邊 (3 7)凸部 (4 2)長度邊 M290684 (5)下止料帶 (51)料孔 （5 2)長度邊 (6 )模座 (61)模孔 （6 2)料槽孔 (6 3)溶接頭 (6 4)沖頭 （6 5)切刃 (6 6)切刃 (67)切刃 (7 )模座 (7 0)沖頭 （71)模孔 (7 2)料槽孔 (7 3)熔接頭 （7 4)沖頭 (7 5)切刃 (76)切刃 （77)切刃 (7 8 )凸條 (7 9)内折角切刃 12The above-mentioned embodiments are only used to facilitate the description of the creation, and are not intended to be limiting. In the spirit of the spirit of the creation, the various technical changes and modifications made by the skilled person in the industry should still be included in the following patent applications. In the scope. [Simple description of the drawing] The first picture is the structure diagram of the upper and lower end of the invisible zipper on the invisible zipper; the second picture is the schematic diagram of the lower end stop of the forming of the strip; the third figure is the second Partial cross-sectional view of the figure; 10 M290684 Fig. 4 is a perspective view of the 2nd SI stop face seat and punch; Fig. 5 is the preliminary action diagram of the device of Fig. 4 using the 4th figure; Continue to Figure 5 for the punching and grafting action diagram, · Figure 7 is the schematic diagram of the first end of the strip forming the end of the belt; 'Fig. 8 is a partial cross-sectional view of Figure 7; Figure 9 is the seventh figure The stereoscopic view of the stop seat and the punch; the 10th figure of the drawing is the preliminary action diagram of the equipment of the 7th drawing; the 1st figure is connected, and the 1st Q figure is used for the punching and refining action diagram; # 2图本本!彳 另 另 amp amp amp amp amp amp amp amp amp amp 例 例 例 例 例 例 例 例 例 例 例 。 。 。 。 。 。 。 。 。 。 。 。 上 上 上 上 上 上 上 上 上 上 上[Description of main component symbols] (1) Concealed zipper (12) sprocket (1 5) core wire (2) Upper end stop (2 2) Trimming (2 5) Arc angle (3) Lower end stop (3 2 ) Edge (3 5) arc angle (4) Top stop belt (1 1) Zipper tape (13) Zipper head (2 0) Upper end stop (2 3) Trimming (2 6) Lower end of lug (30) Block (3 3 ) Trimming (3 6) Groove (41) Hole (14) Suture (21) Trimming (24) Flat (3 1 ) Trimming (3 4) Flat (3 7) convex Section (4 2) Length side M290684 (5) Lower stop belt (51) Hole (5 2) Length side (6) Mould seat (61) Mold hole (6 2) Groove hole (6 3) Dissolving joint ( 6 4) Punch (6 5) Cutting edge (6 6) Cutting edge (67) Cutting edge (7) Mold base (7 0) Punch (71) Mold hole (7 2) Groove hole (7 3) welding Head (7 4) punch (7 5) cutting edge (76) cutting edge (77) cutting edge (7 8 ) rib (7 9) inner corner cutting edge 12