TWI633992B - Plastic line manufacturing method with repeated shaping and manufacturing equipment thereof - Google Patents

Plastic line manufacturing method with repeated shaping and manufacturing equipment thereof Download PDF

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TWI633992B
TWI633992B TW105114278A TW105114278A TWI633992B TW I633992 B TWI633992 B TW I633992B TW 105114278 A TW105114278 A TW 105114278A TW 105114278 A TW105114278 A TW 105114278A TW I633992 B TWI633992 B TW I633992B
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returning device
pulling force
manufacturing
plastic line
returning
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TW201739598A (en
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陳勇志
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台灣康匠製造股份有限公司
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Abstract

一種具重複塑形之塑膠線條製作方法,為製作一種可重複冷塑形變化線條形狀之塑膠線條製作方法及其製作設備,在製作的熱塑形過程中,將胚帶上、下二表面,以扯輪搓動多次反向曲折,以強制胚帶表面組織為拉絲及擠壓連結,及經多次熱軟化拉扯而消除應力及再整序分子鏈排向,並細化胚帶截面積,使成品的機械力,可供徒手在常溫下,以冷塑形塑造其線條形狀且可重複變化。 A method for manufacturing a plastic line with repeated shaping, in order to produce a plastic line manufacturing method capable of repeating cold shape changing line shape and a manufacturing device thereof, in the process of forming a thermoplastic shape, the upper and lower surfaces of the embryo are carried, The reverse twists and turns are repeated by pulling the wheel to force the surface of the embryonic band to be drawn and squeezed, and the heat is softened and pulled to eliminate the stress and reorder the molecular chain, and refine the cross-sectional area of the embryo band. The mechanical force of the finished product can be used to shape the shape of the line in a cold shape at a normal temperature and can be repeatedly changed.

Description

具重複塑形之塑膠線條製作方法及其製作設備 Plastic line manufacturing method with repeated shaping and manufacturing equipment thereof

本發明為提供生產一種線身可常溫冷塑形受徒手操作折彎或二線交互纏絞,並可重複操作變化線條形狀之塑膠線條。 The invention provides a plastic line for producing a wire body which can be cold-shaped at room temperature, can be operated by a hand or bend, and can be repeatedly operated to change the shape of the line.

有關塑膠線條的應用,常見有束綁多條電線之塑膠束條(紮帶),其拉力強大,但形狀無法徒手塑形,另有常見束綁五金零件或文具之塑膠綁帶,常見於變壓器的電線來回整收成捆狀之後,其徑向須受到一塑膠綁條經乾式徒手操作束綁綁紮電線捆,該塑膠線條結構為內部設有一金屬條,外圍包覆軟性塑膠,藉金屬線以做為塑形變化後,形狀定形的依據,或如使用於口罩的鼻樑橫向部位,設有一可經徒手壓製後可塑形定型,讓口罩上緣內側面可貼附於鼻頰表面曲線之口罩壓條,該壓條相同為外部係由塑膠包覆,內部設有金屬條,利用該金屬條提供塑形變化後可以定型,但該種塑膠條因金屬複合,回收時須經破皮後抽芯操作,回收不易,且生產時需精準包覆金屬絲,精度必須精密控制,工序成本高,且金屬絲有導電性,不便使用於有電力的場合。 Regarding the application of plastic lines, there are often plastic straps (tie straps) that bundle a plurality of wires, which have strong pulling force, but the shape cannot be shaped by hand. Another common plastic strap for attaching hardware parts or stationery is common in transformers. After the wires are rounded back and forth in a bundle, the radial direction of the wires is bound by a plastic tie strip tied by a dry, hand-operated bundle. The plastic line structure is provided with a metal strip inside, and the periphery is covered with a soft plastic. After shaping, the shape is shaped, or if used in the lateral part of the nose bridge of the mask, there is a mask strip which can be shaped by hand pressing, so that the inner side of the upper edge of the mask can be attached to the curve of the nasal cheek surface. The bead is the same as the outer part is covered by plastic, and the inside is provided with a metal strip, which can be shaped by using the metal strip to provide shape change, but the plastic strip is metal-composited, and must be subjected to core-breaking operation after recycling. It is not easy, and it is necessary to accurately cover the wire during production. The precision must be precisely controlled, the process cost is high, and the wire is electrically conductive, which is inconvenient to use in the case of electric power.

一種具重複塑形之塑膠線條製作方法,為製作一種線身可常溫冷塑形受徒手操作折彎或二線交互纏絞,並可重複操作變化線條形狀之塑膠線條製作方法及其製作設備,在製造程序中,將初步完成的胚帶上、下二表面,以扯輪多次反向曲折,以強制胚帶表面組織為擠縮及拉絲連結,再經多次熱軟化消除應力,及再整序分子鏈排向,並細化胚帶截面積,使成品最後成形的機械力,可供徒手反覆冷塑形操作,以變化形狀,提供代替電線綁條或口罩壓條使用的塑膠線條為其主要目的。 A method for manufacturing a plastic line with repeated shaping, in order to make a plastic line manufacturing method and a production device thereof, which can be bent at a normal temperature and cold-shaped, can be operated by a hand or a two-wire, and can repeatedly operate and change the shape of the line. In the manufacturing process, the upper and lower surfaces of the initially completed embryo belt are reversed and twisted several times in order to force the surface of the embryonic band to be squeezed and drawn, and then subjected to multiple thermal softening to eliminate stress, and then The ordering molecular chain is oriented, and the cross-sectional area of the embryonic strip is refined, so that the mechanical force of the final forming of the finished product can be applied by hand to the cold-shaped operation to change the shape, and the plastic line for replacing the wire tie strip or the mask bead is provided. the main purpose.

本發明再一目的為,整備有一擠型機、一第一迴向裝置、一第一加熱裝置、一第二迴向裝置、一第二加熱裝置、一第三迴向裝置、一捲繞機,其中捲繞機對第三迴向裝置方向,於工作時會產生一第四拉力;其中第三迴向裝置對第二迴向裝置方向,於工作時會產生一第三拉力;其中第二迴向裝置對第一迴向裝置方向,於工作時會產生一第二拉力;其中第一迴向裝置對擠型機方向,於工作時會產生一第一拉力;依序第四拉力的拉力值>第三拉力>第二拉力>第一拉力,以及第一拉力、第二拉力、第三拉力、第四拉力,分別由所屬機台動力所發生,使在生產線前後,經由拉力及熱變形,以整序分子鏈排向。 A further object of the present invention is to prepare an extrusion machine, a first returning device, a first heating device, a second returning device, a second heating device, a third returning device, and a winding machine. Wherein the winding machine is in the direction of the third returning device, and a fourth pulling force is generated during operation; wherein the third returning device is in the direction of the second returning device, and a third pulling force is generated during operation; wherein the second pulling force is generated; The returning device is in the direction of the first returning device, and generates a second pulling force during operation; wherein the first returning device is in the direction of the extrusion machine, and a first pulling force is generated during operation; and the pulling force of the fourth pulling force is sequentially Value>Third Tension>Second Pulling Force>First Pulling Force, and First Pulling Force, Second Pulling Force, Third Pulling Force and Fourth Pulling Force are respectively generated by the power of the machine, so that the tension and heat deformation are performed before and after the production line. , in the order of the molecular chain.

本發明第三目的為,利用設備進行一垂懸熱擠型操作、一第一曲折操作、一第一熱變形操作、一第二曲折操作、一第二熱變形操作、一第三曲折操作,取材可熱塑性的聚合物,成形後形狀可徒手塑形之聚合塑膠材料,進行擠壓出一胚帶,料帶之胚帶經過多次的曲折操作及再軟化,最後形成分子排列可獲整序及細長狀的塑膠線條,利用多次拉扯操作及其熱延性, 可平順延伸其長度有5到20倍之間。 A third object of the present invention is to perform a hanging hot extrusion operation, a first meandering operation, a first thermal deformation operation, a second meandering operation, a second thermal deformation operation, and a third meandering operation by using the device. The thermoplastic polymer is obtained, and the shaped plastic material can be shaped by hand to form an embryonic strip, and the embryonic strip of the strip undergoes multiple tortuous operations and softening, and finally the molecular arrangement can be obtained. And slender plastic lines, using multiple pull operations and hot ductility, It can be smoothly stretched between 5 and 20 times its length.

本發明第四目的為,系統第三曲折操作對第二曲折操作產生一第三拉力,第二曲折操作對第一曲折操作產生一第二拉力,且第三拉力>第二拉力,使加工的胚帶在生產線中受到後段機具明顯的拉扯,而細化及改變其分子排向結構。 A fourth object of the present invention is that the third zigzag operation of the system produces a third pulling force for the second zigzag operation, the second zigzag operation produces a second pulling force for the first zigzag operation, and the third pulling force > the second pulling force causes the machining to be processed. In the production line, the embryonic band is obviously pulled by the latter machine, and the fineness and the molecular displacement structure are changed.

本發明第五目的為,經由垂懸熱擠型操作所擠出的胚帶,其截面形狀周邊的熱熔密度大於內部,以增加被加熱所需求的表體熱延性。 A fifth object of the present invention is that the embryonic band extruded by the hanging hot extrusion operation has a hot melt density around the cross-sectional shape larger than the inside to increase the hot ductility of the body required for heating.

本發明第六目的為,進行反覆彎扯的第一轉向扯輪、第二轉向扯輪、第三轉向扯輪、第四轉向扯輪,其旋轉表面速度為由第一轉向扯輪開始漸增,第四轉向扯輪最大。 A sixth object of the present invention is to perform a first steering wheel, a second steering wheel, a third steering wheel, and a fourth steering wheel that are repeatedly bent, and the rotational surface speed thereof is gradually increased by the first steering wheel. The fourth steering wheel is the biggest.

本發明第七目的為,進行反覆彎扯的裝置,其出口端所設的導出輪表面運轉速度大於輸入端的導入輪,使機台內部可對料帶發生拉扯工作效應。 A seventh object of the present invention is to provide a device for repeatedly bending, wherein the surface of the exporting wheel provided at the outlet end is operated faster than the leading wheel of the input end, so that the inside of the machine can pull the working effect on the material belt.

本發明第八目的為,進行熱熔操作的第一加熱裝置,內部所設的電熱元件,依熱作隧道的前後長度內部需求溫度不等,電熱元件的功率可調變。 An eighth object of the present invention is to provide a first heating device for performing a hot-melt operation, wherein the electric heating elements provided inside are different in temperature depending on the length of the front and rear lengths of the tunnel, and the power of the electric heating element is adjustable.

1‧‧‧聚合塑膠材料 1‧‧‧Polymeric plastic materials

100‧‧‧塑膠線條 100‧‧‧Plastic lines

10‧‧‧胚帶 10‧‧‧ embryo belt

11‧‧‧夾心層 11‧‧‧ Sandwich layer

2‧‧‧垂懸熱擠型操作 2‧‧‧Hanging hot extrusion operation

21‧‧‧熱熔機頭 21‧‧‧Hot melt head

20‧‧‧擠型機 20‧‧‧Extrusion machine

210‧‧‧擠出型孔 210‧‧‧Extrusion hole

211‧‧‧短邊側 211‧‧‧ Short side

212‧‧‧長邊側 212‧‧‧Long side

22‧‧‧冷卻槽 22‧‧‧Cooling trough

3‧‧‧第一曲折操作 3‧‧‧First zigzag operation

30‧‧‧第一迴向裝置 30‧‧‧First return device

301‧‧‧導入輪 301‧‧‧Introduction wheel

31‧‧‧第一轉向扯輪 31‧‧‧First steering wheel

32‧‧‧第二轉向扯輪 32‧‧‧Second steering wheel

33‧‧‧第三轉向扯輪 33‧‧‧ Third steering wheel

34‧‧‧第四轉向扯輪 34‧‧‧fourth steering wheel

302‧‧‧導出輪 302‧‧‧Exporting wheel

4‧‧‧第一熱變形操作 4‧‧‧First thermal deformation operation

40‧‧‧第一加熱裝置 40‧‧‧First heating unit

41‧‧‧熱作隧道 41‧‧‧hot tunnel

42‧‧‧電熱元件 42‧‧‧Electrical components

5‧‧‧第二曲折操作 5‧‧‧second zigzag operation

50‧‧‧第二迴向裝置 50‧‧‧second return device

51‧‧‧第一轉向扯輪 51‧‧‧First steering wheel

52‧‧‧第二轉向扯輪 52‧‧‧Second steering wheel

53‧‧‧第三轉向扯輪 53‧‧‧ Third steering wheel

54‧‧‧第四轉向扯輪 54‧‧‧fourth steering wheel

501‧‧‧導入輪 501‧‧‧Introduction wheel

502‧‧‧導出輪 502‧‧‧Export wheel

6‧‧‧第二熱變形操作 6‧‧‧Second thermal deformation operation

60‧‧‧第二加熱裝置 60‧‧‧second heating device

61‧‧‧熱作隧道 61‧‧‧hot tunnel

62‧‧‧電熱元件 62‧‧‧Electrical components

70‧‧‧第三迴向裝置 70‧‧‧ third return device

71‧‧‧第一轉向扯輪 71‧‧‧First steering wheel

72‧‧‧第二轉向扯輪 72‧‧‧Second steering wheel

73‧‧‧第三轉向扯輪 73‧‧‧ Third steering wheel

74‧‧‧第四轉向扯輪 74‧‧‧fourth steering wheel

7‧‧‧第三曲折操作 7‧‧‧ Third zigzag operation

701‧‧‧導入輪 701‧‧‧Introduction wheel

702‧‧‧導出輪 702‧‧‧Export wheel

F‧‧‧掣拉力 F‧‧‧掣拉力

F0‧‧‧垂懸力 F0‧‧‧hanging force

F1‧‧‧第一拉力 F1‧‧‧First pull

F2‧‧‧第二拉力 F2‧‧‧Second pull

F3‧‧‧第三拉力 F3‧‧‧ Third pull

F4‧‧‧第四拉力 F4‧‧‧ fourth pull

8‧‧‧整收操作 8‧‧‧Complete operation

80‧‧‧捲繞機 80‧‧‧Winding machine

81‧‧‧捲繞軹 81‧‧‧Winding轵

800‧‧‧驅動軸 800‧‧‧ drive shaft

C1‧‧‧過彎曲度 C1‧‧‧Overcurvature

C2‧‧‧反向曲度 C2‧‧‧ inverse curvature

L0‧‧‧中間曲線 L0‧‧‧ intermediate curve

L1‧‧‧扯拉弧長 L1‧‧‧ Pulling arc length

L2‧‧‧擠縮弧長 L2‧‧‧Squeezing arc length

L3‧‧‧扯拉弧長 L3‧‧‧ Pulling arc length

L4‧‧‧擠縮弧長 L4‧‧‧Squeezing arc length

第1圖係為本發明生產設備及工作流程簡視圖。 Figure 1 is a simplified view of the production equipment and workflow of the present invention.

第2圖係為本發明擠型機底視示意圖。 Figure 2 is a bottom view of the extrusion machine of the present invention.

第3圖係為本發明胚帶上、下兩面重複曲折之曲度變化示意圖。 Fig. 3 is a schematic view showing the change of the curvature of the upper and lower sides of the embryo belt of the present invention.

第4圖係為本發明胚帶受到熱塑形拉掣細化截面之步驟示意圖。 Fig. 4 is a schematic view showing the steps of the preformed section of the present invention being subjected to a thermoformed drawing.

有關本發明之製作方法及生產設備,請參閱圖示說明如下,首先請先參閱第1圖所示: For the production method and production equipment of the present invention, please refer to the following description. First, please refer to FIG. 1 first:

一、依系統應用整備一擠型機20、一第一迴向裝置30、一第一加熱裝置40、一第二迴向裝置50、一第二加熱裝置60、一第三迴向裝置70、一捲繞機80,其中捲繞機80對第三迴向裝置70方向,於工作時會產生一第四拉力F4,第三迴向裝置70對第二迴向裝置50方向,於工作時會產生一第三拉力F3,第二迴向裝置50對第一迴向裝置30方向,於工作時會產生一第二拉力F2,第一迴向裝置30對擠型機20方向,於工作時會產生一第一拉力F1,依序的拉力值為第四拉力F4>第三拉力F3>第二拉力F2>第一拉力F1。 1. Applying a complete extrusion machine 20, a first returning device 30, a first heating device 40, a second returning device 50, a second heating device 60, a third returning device 70, a winder 80, wherein the winder 80 is in the direction of the third returning device 70, and a fourth pulling force F4 is generated during operation, and the third returning device 70 is in the direction of the second returning device 50. A third pulling force F3 is generated, and the second returning device 50 is in the direction of the first returning device 30, and a second pulling force F2 is generated during operation. The first returning device 30 is in the direction of the extrusion machine 20, and will be in operation. A first pulling force F1 is generated, and the sequential pulling force is a fourth pulling force F4>the third pulling force F3>the second pulling force F2>the first pulling force F1.

二、選取可熱塑性,成形後形狀可供徒手重複塑形之聚合塑膠材料1; Second, the selection of thermoplastic, plastic shape of the plastic material 1 can be repeatedly shaped by hand;

三、進行成形步驟:1、一垂懸熱擠型操作2,藉由該擠型機20將該聚合塑膠材料1熱熔後,以垂下方向進行熱擠出形成一胚帶10,該胚帶10在製作行程中,如料帶一般,胚帶10垂下經一冷卻槽22進行冷定型及轉向上過彎之後,受前述第一拉力F1往側外方向提出;2、一第一曲折操作3,迎接步驟一所提出之胚帶10,並受前述第二拉力F2拉扯進入一第一迴向裝置30內部,對進入之胚帶10帶體上、下二面進行多道反覆彎扯;3、一第一熱變形操作4,設有一第一加熱裝置40,藉由該第二拉力F2將上述步驟所完成的胚帶10帶入,並使胚帶10進行熱變 形,胚帶10經軟化及受拉力前進作用,最終重組胚帶10塑膠分子排向及細化其截面;4、一第二曲折操作5,迎接上述步驟所細化截面的胚帶10,受前述第三拉力F3拉扯進入一第二迴向裝置50內部,對進入之胚帶10帶體上、下二面,再進行第二次多道反覆彎扯;5、一第二熱變形操作6,藉由該第三拉力F3將上述步驟所完成的胚帶10,帶入一第二加熱裝置60內部,並對該胚帶10進行第二次熱變形再軟化操作,使該胚帶10最終再更細化縮小其截面及重整分子排向;6、一第三曲折操作7,迎接上述步驟所完成的胚帶10,受前述第四拉力F4拉扯進入一第三迴向裝置70內部,對進入之胚帶10帶體上、下二面,再進行第三次多道反覆彎扯最終形成塑膠線條100往外提出;7、一整收操作8,設有一捲繞機80,經一捲繞軹81捲收上述完成之塑膠線條100。 3. Performing the forming step: 1. Hanging the hot extrusion type operation 2, after the hot plastic material 1 is melted by the extrusion machine 20, and hot extrusion in a hanging direction to form an embryonic band 10, the embryonic band 10 During the production process, if the tape is in a normal state, the embryo tape 10 is hung down and cooled by a cooling groove 22, and then turned to the outer side by the first pulling force F1; 2. a first zigzag operation 3 And welcoming the embryo belt 10 proposed in the first step, and being pulled into the first returning device 30 by the second pulling force F2, and repeatedly bending the upper and lower sides of the incoming embryo belt 10; 3 a first thermal deformation operation 4, a first heating device 40 is provided, and the embryonic band 10 completed in the above step is brought in by the second pulling force F2, and the embryonic band 10 is thermally changed. Shape, the embryonic band 10 is softened and subjected to tensile force, and finally the recombinant embryonic band 10 plastic molecules are discharged and refine the cross section; 4, a second zigzag operation 5, welcoming the embryonic band 10 of the refinement section of the above steps, subject to The third pulling force F3 is pulled into the interior of a second returning device 50, and the second and second sides of the incoming embryo belt 10 are subjected to a second multi-pass reversal bending; 5. A second thermal deformation operation 6 The embryonic band 10 completed in the above step is brought into the interior of a second heating device 60 by the third pulling force F3, and the second hot deformation and softening operation is performed on the embryonic band 10, so that the embryonic band 10 is finally Further refining and reducing the cross-section and the direction of the reforming molecules; 6. A third zigzag operation 7 welcoming the embryo belt 10 completed in the above step, and being pulled into the third returning device 70 by the fourth pulling force F4. On the upper and lower sides of the incoming embryo belt 10, the third multi-pass reverse bending is finally formed to form the plastic line 100 outward; 7. A complete collection operation 8 is provided with a winder 80, a volume The completed plastic line 100 is wound around the 81.

其中所選取的聚合塑膠材料1為具可熱塑性,成形後,其形狀可接受徒手操作,讓其形狀可冷塑形之材料,例如PE聚乙烯、或密度較小的PP聚丙烯。 The polymeric plastic material 1 selected therein is thermoplastic, and after forming, the shape can be handled by hand, and the shape can be cold-shaped, such as PE polyethylene or PP polypropylene having a lower density.

整備聚合塑膠材料1進入一垂懸熱擠型操作2操作,該垂懸熱擠型操作2利用一擠型機20以熱熔方式,經一熱熔機頭21加溫,最後由所設冷卻槽22經背向壓力及擠出方向為垂直向下,其垂直向下的胚帶10為柔軟狀,進入一冷卻槽22先行冷卻定型,冷卻槽22可利用水液與進入之胚帶10表面餘溫進 形熱交換,冷卻槽22更提供進入之胚帶10過彎轉向上離開冷卻水之後,由一第一拉力F1往側外方向提出,提出後的胚帶10尚殘存有熱溫,以供後置熱塑形操作需求,胚帶10由熱熔機頭21向下擠出形成條狀之後,本身會產生自重效應而發生一垂懸力F0,該垂懸力F0可維持由冷卻槽22汲出的帶體為垂懸狀,表體形狀不會受到外力改變。 The prepared polymeric plastic material 1 enters a hanging hot extrusion operation 2, which is heated in a hot melt manner by a squeeze machine 20, heated by a hot melt head 21, and finally cooled by the set. The groove 22 is vertically downward through the back pressure and the extrusion direction, and the vertical downward direction of the embryo belt 10 is soft, and is cooled and shaped into a cooling tank 22, and the cooling tank 22 can utilize the water liquid and the surface of the embryo belt 10 entering. Yu Wenjin Shape heat exchange, the cooling trough 22 further provides the incoming embryo belt 10 after turning and turning away from the cooling water, and is raised by a first pulling force F1 to the laterally outward direction, and the raised embryonic band 10 still has a thermal temperature for later supply. After the hot forming operation is required, the embryo belt 10 is extruded downward from the hot melt head 21 to form a strip shape, and a self-weight effect is generated to generate a hanging force F0, which can be maintained by the cooling tank 22 The body of the belt is suspended, and the shape of the body is not changed by external force.

請配合參閱第2圖所示,其中擠型機20所設的擠出型孔210為一矩形型孔,其長邊側212與短邊側211之比例為大於3:1。 Referring to FIG. 2, the extrusion hole 210 provided in the extrusion machine 20 is a rectangular hole, and the ratio of the long side 212 to the short side 211 is greater than 3:1.

第一拉力F1是由第一曲折操作3所應用的第一迴向裝置30工作動力,連接胚帶10後所產生,該第一迴向裝置30的入口端設有導入輪301,內部上下排列有第一轉向扯輪31、第二轉向扯輪32、第三轉向扯輪33、第四轉向扯輪34,出口端設有導出輪302,進入之胚帶10首先繞過導入輪301之後,攀爬過第一轉向扯輪31的上表面,再往下繞過第二轉向扯輪32的下表面,再往上攀爬過第三轉向扯輪33的上表面,之後再往下繞過第四轉向扯輪34的下表面,最後由導出輪302繞過並水平往外帶出。 The first pulling force F1 is generated by the first returning device 30 applied by the first meandering operation 3, and is generated after the embryo belt 10 is connected. The inlet end of the first returning device 30 is provided with an introduction wheel 301, which is arranged inside and below. There are a first steering wheel 31, a second steering wheel 32, a third steering wheel 33, and a fourth steering wheel 34. The outlet end is provided with an exporting wheel 302. After the incoming embryo belt 10 first bypasses the introduction wheel 301, Climbing over the upper surface of the first steering wheel 31, bypassing the lower surface of the second steering wheel 32, and climbing up the upper surface of the third steering wheel 33, and then bypassing The lower surface of the fourth steering wheel 34 is finally bypassed by the take-up wheel 302 and carried out horizontally.

上述第一拉力F1為受到第一迴向裝置30的動力所拉掣,第一迴向裝置30所設的各個第一轉向扯輪31、第二轉向扯輪32、第三轉向扯輪33、第四轉向扯輪34以及導入輪301、導出輪302,以水平軸向平行上、下交錯排列,第一轉向扯輪31、第三轉向扯輪33、導出輪302的旋轉方向與導入輪301、第二轉向扯輪32、第四轉向扯輪34相反,但其表面速度原則上可均等,或是由導入輪301到達導出輪302,每一旋轉速率為遞增,使在進增過程中,對繞過的胚帶10線段進行前後拉扯力,以及其中第一迴向裝置30的牽引速率大於擠型機20的喂出速率。 The first pulling force F1 is pulled by the power of the first returning device 30, and the first steering wheel 31, the second steering wheel 32, and the third steering wheel 33 provided by the first returning device 30 are The fourth steering wheel 34 and the introduction wheel 301 and the extension wheel 302 are staggered in parallel in the horizontal and horizontal directions, and the rotation direction of the first steering wheel 31, the third steering wheel 33, and the extension wheel 302 and the introduction wheel 301 are arranged. The second steering wheel 32 and the fourth steering wheel 34 are opposite, but the surface speed thereof may be equal in principle, or may be reached by the introduction wheel 301 to the exporting wheel 302, and each rotation rate is incremented, so that during the process of increasing and decreasing, The forward and backward pulling force is applied to the bypassed embryonic band 10 line segment, and wherein the traction rate of the first returning device 30 is greater than the feeding rate of the extruder 20.

第一迴向裝置30系統提供胚帶10進入穿繞轉折之後,所發生的磨擦力,即對進入的胚帶10開始進行彎扯,該彎扯為對胚帶10上、下表面作彎曲的操作。 The first returning device 30 system provides the frictional force that occurs after the embryonic band 10 enters the winding transition, that is, the incoming embryonic band 10 begins to be bent, and the bending is to bend the upper and lower surfaces of the embryonic band 10. operating.

上述反覆彎曲(請配合第3圖所示),胚帶10經過反覆的彎曲,在過彎曲度C1時該扯拉弧長L1大於擠縮弧長L2,扯拉弧長L1表面形成張力,擠縮弧長L2的表面長度範圍之內形成被擠壓,因此位於胚帶10上、下表面的塑膠分子結構在胚帶10殘留有熱餘溫下,為形成被扯開或是擠壓,經過過彎曲度C1之後進入反向曲度C2的反向過彎,在於反向曲度C2、扯拉弧長L3的長度範圍胚帶10的表面積組織為被擠壓,擠縮弧長L4的長度範圍,胚帶10的表面組織結構為被扯開,而位於中間曲線L0部位的塑膠分子,較不明顯被外力變化,在過彎被拉扯的過程當中,尚有一掣拉力F的作用,該掣拉力F即同作用之第二拉力F2,掣拉力F除了提供胚帶10進行之外,也對胚帶10的線身長度可作拉長。 The above-mentioned reverse bending (please match the figure shown in Fig. 3), the embryo belt 10 is repeatedly bent, and the bending arc length L1 is greater than the compression arc length L2 when the bending degree C1 is excessive, and the tension is formed on the surface of the arc length L1. The surface length of the arcuate length L2 is formed to be squeezed, so that the plastic molecular structure located on the upper and lower surfaces of the embryonic band 10 is repelled or squeezed in the embryonic band 10, and is formed by being torn or squeezed. The reverse cornering of the inverse curvature C2 after the curvature C1 is the length of the reverse curvature C2, the length of the pulling arc length L3, the surface area of the embryonic band 10 is organized, and the length of the extrusion arc length L4 is In the range, the surface structure of the embryonic band 10 is torn apart, and the plastic molecules located in the L0 portion of the middle curve are less obvious to be changed by the external force, and during the process of pulling the corner, there is still a tensile force F, which is The pulling force F is the second pulling force F2 of the same effect. In addition to the provision of the germplasm 10, the tensile force F can also lengthen the length of the body of the embryonic band 10.

請再回參閱第1圖所示,由垂懸熱擠型操作2所完成的胚帶10經由第一曲折操作3操作之後,進入一第一熱變形操作4的程序,該第一熱變形操作4是利用一第一加熱裝置40,第一加熱裝置40設有長距離的熱作隧道41,該熱作隧道41內部前後分佈有多組的電熱元件42,電熱元件42發生熱輻射波,該熱輻射波發生可為電熱方式,依據熱作隧道41前後長度工作溫度需求的變化,每一組電熱元件42的發熱功率為可調變,以循序對進入的胚帶10作漸續性的加溫,或遞減的加溫。 Referring back to FIG. 1 , after the embryo tape 10 completed by the hanging hot extrusion operation 2 is operated via the first meandering operation 3, a program of a first thermal deformation operation 4 is entered, the first thermal deformation operation. 4 is a first heating device 40. The first heating device 40 is provided with a long-distance hot tunnel 41. The hot tunnel 41 has a plurality of sets of electric heating elements 42 arranged inside and behind, and the electric heating element 42 generates heat radiation waves. The heat radiation wave can be generated by the electric heating mode. According to the change of the working temperature requirement of the front and rear lengths of the hot tunnel 41, the heating power of each group of the electric heating elements 42 is adjustable, and the incoming embryo belt 10 is successively added in order. Warm, or declining heating.

利用第二拉力F2以將胚帶10牽引穿越熱作隧道41,過程中胚帶10的截面會因拉力而使其截面縮小(請配合第4圖所示),由垂懸熱擠型操作2所擠出的 胚帶10,其聚合塑膠材料1的結構因被擠壓,會於胚帶10外表面的聚合塑膠材料1接受較大熱熔效應,而使其形體與夾心層11部位的材料產生不同形體的變化,由垂懸熱擠型操作2完成的胚帶10,經由掣拉力F(第二拉力F2)往第一熱變形操作4的方向帶動,第一熱變形操作4又受到該第二拉力F2的力量所拉動,過程中胚帶10受到熱輻射的加溫作用而軟化,首先作用向其胚帶10的表面,該熱質再由胚帶10的表面往夾心層11的部位熱傳遞平衡操作,所以位於胚帶10表面的聚合塑膠材料1所受的熱熔程度,為大於夾心層11的部位而快速變形,並消除經第一曲折操作3操作的應力,以及經由第二拉力F2的拉力,會將聚合塑膠材料1的分子鏈排向作線性的整序排列。 The second pulling force F2 is used to pull the embryo belt 10 through the hot tunnel 41. During the process, the section of the germ strip 10 is reduced in cross section due to the pulling force (please cooperate with FIG. 4), and the hanging hot extrusion operation 2 Extruded The embryonic band 10, whose structure of the polymeric plastic material 1 is squeezed, receives a large hot melt effect on the polymeric plastic material 1 on the outer surface of the embryonic band 10, and the body and the material of the sandwich layer 11 have different shapes. The change, the embryo belt 10 completed by the hanging hot extrusion operation 2 is driven by the pulling force F (second pulling force F2) in the direction of the first thermal deformation operation 4, and the first thermal deformation operation 4 is subjected to the second tensile force F2 again. The force is pulled by the process, and the embryonic band 10 is softened by the warming action of the heat radiation, first acting on the surface of the embryonic band 10, and the thermal mass is further transferred from the surface of the embryonic band 10 to the portion of the sandwich layer 11 Therefore, the degree of hot melt of the polymeric plastic material 1 located on the surface of the embryonic band 10 is rapidly deformed to be larger than the portion of the sandwich layer 11, and the stress subjected to the first meandering operation 3 and the tensile force via the second pulling force F2 are eliminated. The molecular chains of the polymeric plastic material 1 are arranged in a linear order.

請再回參閱第1圖所示,經由第一熱變形操作4所完成的胚帶10進入一第二曲折操作5,該第二曲折操作5由所設一第二迴向裝置50以迎接上述完成之胚帶10,該第二迴向裝置50的輸入端設有導入輪501,輸出端設有導出輪502,內部設有第一轉向扯輪51、第二轉向扯輪52、第三轉向扯輪53、第四轉向扯輪54,第二迴向裝置50的工作模式與第一迴向裝置30內部相同,前述第二拉力F2的來源即第二迴向裝置50的機動能量,傳遞給生產線中的胚帶10所發生,該第二拉力F2穿越過第一加熱裝置40之後,作用向第一迴向裝置30的輸出端。 Referring back to FIG. 1, the embryo tape 10 completed by the first thermal deformation operation 4 enters a second meandering operation 5, which is provided by a second returning device 50 to greet the above. The finished embryo belt 10 is provided with an introduction wheel 501 at the input end of the second returning device 50, an exporting wheel 502 at the output end, a first steering wheel 51, a second steering wheel 52, and a third steering. The pulling wheel 53 and the fourth steering wheel 54 have the same working mode as the first returning device 30, and the source of the second pulling force F2, that is, the maneuvering energy of the second returning device 50, is transmitted to The embryonic band 10 in the production line occurs, and after the second pulling force F2 has passed through the first heating device 40, it acts on the output end of the first returning device 30.

第二迴向裝置50同樣對進入的胚帶10進行如第3圖的曲折操作,改變進入胚帶10的表面組織結構,再次使第一熱變形操作4完成的胚帶10表面作厚度的擠壓,改變其表面分子間隙。 The second returning device 50 also performs a meandering operation on the incoming embryonic band 10 as shown in Fig. 3, changing the surface structure into the embryonic band 10, and again causing the surface of the embryonic band 10 completed by the first thermal deformation operation 4 to be thickened. Press to change the surface molecular gap.

由第二迴向裝置50輸出的胚帶10在進入一第二熱變形操作6,該第二熱變形操作6利用所設第二加熱裝置60內部之熱作隧道61,同樣發生熱輻射波,以對進入之胚帶10作二次熱熔軟化,進入熱作隧道61的力量為受一第三 拉力F3作用,以及熱作隧道61相同為長道狀,其前後因應不同溫度需求,而將所設的電熱元件62,個別發生的發熱功率為可調變,整體工作性質如第一加熱裝置40的工作方式,以對經過的胚帶10作熱熔,及受第三拉力F3的作用而延長胚帶10的長度,並消除由第二迴向裝置50內部曲折操作所發生的應力,並再次將胚帶10的高分子列排向再次線性整序。 The embryonic band 10 outputted by the second returning device 50 enters a second thermal deformation operation 6, and the second thermal deformation operation 6 utilizes the heat inside the second heating device 60 as the tunnel 61, and the heat radiation wave also occurs. With the secondary hot melt softening of the incoming embryonic band 10, the force entering the hot tunnel 61 is subject to a third The action of the pulling force F3 and the hot tunnel 61 are the same as the long track shape, and the heat generating power generated by the electric heating element 62 is adjustable according to different temperature requirements, and the overall working property is as the first heating device 40. Working in a manner to thermally fuse the passed embryonic band 10 and to extend the length of the embryonic band 10 by the action of the third pulling force F3, and to eliminate the stress generated by the internal meandering operation of the second returning device 50, and again The polymer columns of the embryonic band 10 are aligned to be linearly reordered.

完成熱作隧道61操作的胚帶10進入一第三曲折操作7,該第三曲折操作7利用一第三迴向裝置70,輸入端設有導入輪701,輸出端設有導出輪702,內部相同設有第一轉向扯輪71、第二轉向扯輪72、第三轉向扯輪73、第四轉向扯輪74,整體裝置如第一迴向裝置30相同工作方式也相同,以將進入的胚帶10作如第3圖的操作,進行了第3度的彎曲操作,最後完成一塑膠線條100,該塑膠線條100最終經由一整收操作8,整收操作8利用一捲繞機80所設的驅動軸800,發生一捲動的驅動力帶動一捲繞軹81,捲繞軹81表面提供進入的塑膠線條100的所捲繞達成捲收,捲收後可再經裁切為節段狀。 The embryo belt 10 which completes the operation of the hot tunnel 61 enters a third meandering operation 7, which utilizes a third returning device 70, the input end is provided with an introduction wheel 701, and the output end is provided with an exporting wheel 702, the inside Similarly, the first steering wheel 71, the second steering wheel 72, the third steering wheel 73, and the fourth steering wheel 74 are provided, and the overall device, such as the first returning device 30, operates in the same manner to enter. The embryo belt 10 is operated as shown in Fig. 3, and a third degree of bending operation is performed. Finally, a plastic line 100 is completed. The plastic line 100 is finally subjected to a retracting operation 8 and the retracting operation 8 is performed by a winder 80. The drive shaft 800 is provided with a rolling driving force to drive a winding 轵 81, and the winding 轵 81 surface provides the winding of the incoming plastic line 100 to be wound up, and can be cut into segments after the winding. shape.

上述工作路徑中,力量發生端的第三迴向裝置70所發生的第三拉力F3,或是發生端第二迴向裝置50所發生的第二拉力F2,分別作用向第二加熱裝置60及第一加熱裝置40的內部,以對穿經第二加熱裝置60及第一加熱裝置40的胚帶10作拉掣,其拉力分佈在胚帶10的情況,為依據胚帶10帶體長度的距離,加上帶體的重力消耗,該拉力分佈在帶體的情況為遠離第三迴向裝置70與第二迴向裝置50之發生端而遞減,該拉力的大小也改變了胚帶10進入工作系統中的運行的前進速度。 In the above working path, the third pulling force F3 generated by the third returning device 70 of the force generating end or the second pulling force F2 generated by the second returning device 50 of the generating end acts on the second heating device 60 and the first The inside of a heating device 40 is used to pull the embryo tape 10 passing through the second heating device 60 and the first heating device 40, and the tensile force is distributed in the case of the embryonic band 10, which is the distance according to the length of the band of the embryonic band 10. In addition to the gravity consumption of the belt, the tension is distributed in the belt body and is deviated away from the occurrence end of the third returning device 70 and the second returning device 50, and the magnitude of the pulling force also changes the embryo belt 10 to work. The forward speed of the run in the system.

該速度的改變也改變了胚帶10從第一迴向裝置30的輸入端導入輪301漸進增加到達第三迴向裝置70的輸出端導出輪702的表面載動胚帶10的速度, 為可達20倍,該20倍的速度,也可比對胚帶10從第一迴向裝置30進入之後,到達第三迴向裝置70輸出之後的胚帶10截面變化,變化量依實作可達5到20倍。 This change in speed also changes the speed at which the embryonic band 10 progressively increases from the input end introduction wheel 301 of the first returning device 30 to the surface of the third returning device 70 to the surface carrying wheel 702. Up to 20 times, the speed of 20 times can also be compared with the change of the cross-section of the embryonic band 10 after the embryo belt 10 enters from the first returning device 30 and reaches the output of the third returning device 70, and the amount of change can be implemented. Up to 5 to 20 times.

依據聚合塑膠材料1的熱熔溫度需求,由垂懸熱擠型操作2操作形成的胚帶10進入第一曲折操作3之後,交由第一熱變形操作4再作後續第一次熱熔軟化及第二熱變形操作6作第二次熱熔軟化,其需求溫度約從90到180℃,並配合第三迴向裝置70的帶動速率每分鐘可達1.5至3公尺,上述的溫度及帶動速度為依據聚合塑膠材料1的性質要求而可調變。 According to the hot melt temperature requirement of the polymeric plastic material 1, the embryo tape 10 formed by the operation of the hanging hot extrusion operation 2 enters the first meandering operation 3, and is subjected to the first thermal deformation operation 4 for the subsequent first hot melt softening. And the second thermal deformation operation 6 is used for the second hot melt softening, and the required temperature is about 90 to 180 ° C, and the driving rate of the third returning device 70 can reach 1.5 to 3 meters per minute, the above temperature and The driving speed is adjustable according to the property requirements of the polymeric plastic material 1.

本發明提供經由多次的曲折操作,及多次熱變形拉扯操作,可將具有成型後可冷塑形的聚合塑膠材料1製作成條桿狀的塑膠線條100,該塑膠線條100提供徒手操作而可塑形變化,適用於口罩的壓條,或是常綁電線的塑膠綁條使用,使用後因其具有熱可塑性可回收再利用,對環保提供十足的維護效益,本質因多次的熱塑形使其分子組織得到均勻的分佈,而可獲得高度的抗拉力,經由多數的彎折,使其組織結構經徒手塑形後可定形,除了前述應用之外,更可應用在零售物,或五金件的包裝纏綁,為一創新的工法及製造設計,懇請 貴審查官明鑑,並早日賜予專利為禱。 The present invention provides a plastic strip material 100 having a shape that can be cold-formed and formed into a rod-shaped plastic line 100 through a plurality of zigzag operations and multiple heat deformation pulling operations, the plastic line 100 providing hands-free operation. It can be changed into a shape, suitable for the bead of the mask, or the plastic tie strip which is often tied with the wire. After use, it can be recycled and reused due to its thermoplasticity, which provides full maintenance benefits for the environment, and is essentially caused by multiple thermoplastic shapes. The molecular structure is evenly distributed, and a high tensile strength can be obtained. After most bending, the structure can be shaped by freehand shaping, and in addition to the aforementioned applications, it can be applied to retail objects, or hardware. The packaging of the pieces is entangled, and it is an innovative method of construction and manufacturing. Please ask your examiner Mingjian and give the patent as an early prayer.

Claims (13)

一種具重複塑形之塑膠線條製作方法,為製作一種線身可常溫受徒手乾式操作折彎或二線交互纏絞,並可重複冷塑形變化線條形狀之塑膠線條製作方法,包含有:一、整備一擠型機;一第一迴向裝置;一第一加熱裝置;一第二迴向裝置;一第二加熱裝置;一第三迴向裝置;一捲繞機;其中捲繞機對第三迴向裝置方向,於工作時會產生一第四拉力;第三迴向裝置對第二迴向裝置方向,於工作時會產生一第三拉力;第二迴向裝置對第一迴向裝置方向,於工作時會產生一第二拉力;第一迴向裝置對擠型機方向,於工作時會產生一第一拉力;依序的拉力值為第四拉力>第三拉力>第二拉力>第一拉力;二、選取可熱塑性,成形後形狀可徒手塑形之聚合塑膠材料;三、進行成形步驟:一垂懸熱擠型操作,藉由該擠型機將該聚合塑膠材料熱熔後以垂下方向進行熱擠出形成一胚帶,胚帶經一冷卻槽進行冷定型及過彎之後,受前述第一拉力往側外方向提出;一第一曲折操作,迎接上述步驟所提出之胚帶,並受前述第二拉力 拉扯進入一第一迴向裝置內部,第一迴向裝置對進入之胚帶帶體上、下二面進行多道反覆彎扯;一第一熱變形操作,設有一第一加熱裝置,藉由該第二拉力將上述步驟所完成的胚帶帶入,並使胚帶進行熱變形及消除先前殘留應力,胚帶經軟化及受拉力前進作用,最終細化其截面;一第二曲折操作,迎接上述步驟所細化截面的胚帶,受前述第三拉力拉扯進入一第二迴向裝置內部,第二迴向裝置對進入之胚帶帶體上、下二面,再進行第二次多道反覆彎扯;一第二熱變形操作,藉由該第三拉力將上述步驟所完成的胚帶,帶入一第二加熱裝置內部,並對該胚帶進行第二次熱變形再軟化及消除應力操作,使該胚帶最終再更細化縮小其截面;一第三曲折操作,迎接上述步驟所完成的胚帶,受前述第四拉力拉扯進入一第三迴向裝置內部,對進入之胚帶帶體上、下二面,再進行第三次多道反覆彎扯最終形成塑膠線條往外提出;一整收操作,設有一捲繞機,經一捲繞軹捲收上述完成之塑膠線條。 The invention relates to a method for manufacturing a plastic line with repeated shaping, which comprises the following steps: a method for manufacturing a plastic line with a line body capable of being subjected to a dry operation or a two-line cross-winding at a normal temperature, and repeating the shape of the cold-shaped shape change, comprising: , a first returning device; a first returning device; a first heating device; a second returning device; a second heating device; a third returning device; a winder; The third returning direction of the device generates a fourth pulling force during operation; the third returning device is in the direction of the second returning device, and generates a third pulling force during operation; the second returning device is in the first backward direction The direction of the device generates a second pulling force during operation; the first returning device generates a first pulling force in the direction of the extrusion machine; the sequential pulling force is the fourth pulling force>the third pulling force>the second Pulling force>first pulling force; second, selecting a thermoplastic material which can be shaped by hand and can be shaped by hand; 3. forming step: a hanging hot extrusion operation, the polymeric material is heated by the extrusion machine Hot-squeezing in the direction of sag after melting Forming an embryonic band, the embryonic band is cold-shaped and bent after being cooled by a cooling groove, and is raised by the first pulling force to the lateral direction; a first zigzag operation greets the embryo band proposed in the above step, and is subjected to the second pull Pulling into a first returning device, the first returning device performs multiple reverse bending on the upper and lower sides of the incoming embryo belt, and a first thermal deformation operation is provided with a first heating device. The second pulling force brings the embryonic band completed in the above step, and thermally deforms the embryonic band and eliminates the residual residual stress, and the embryonic band is softened and pulled forward to finally refine the cross section; a second zigzag operation, The embryonic band welcoming the refinement section of the above step is pulled into a second returning device by the third pulling force, and the second returning device is inserted into the upper and lower sides of the embryonic banding device for a second time. a second thermal deformation operation, the embryonic band completed by the above step is brought into the interior of a second heating device by the third pulling force, and the embryonic band is subjected to a second thermal deformation and softening. The stress-relieving operation causes the embryonic band to finally refine and reduce its cross-section; a third tortuous operation greets the embryonic band completed in the above step, and is pulled by the fourth pulling force into a third returning device, and enters Embryo band up and down Surface, and then repeatedly bends a third multi-channel pull out the final forming of plastic line made; a full closing operation, is provided with a winding machine, via a wound retractor Zhi completion of the above-described plastic lines. 如申請專利範圍第1項所述之具重複塑形之塑膠線條製作方法,其中第二拉力及第三拉力的作力大小,為發生端最大,經所拉掣的胚帶帶體長度距離,經帶體重力消耗以遠離發生端遞減。 The method for manufacturing a plastic line with repeated shaping according to the first aspect of the patent application, wherein the working force of the second pulling force and the third pulling force is the largest end of the generated end, and the length of the length of the stretched embryo belt is With weight loss to reduce away from the occurrence of the end. 如申請專利範圍第1項所述之具重複塑形之塑膠線條製作方法,其中第一迴向裝置、第二迴向裝置、第三迴向裝置個別的進出端對進出其內部胚帶帶體的拉扯力,為輸出端大於輸入端。 The method for manufacturing a plastic line with repeated shaping according to the first aspect of the patent application, wherein the first returning device, the second returning device, and the third returning device have respective inlet and outlet ends in and out of the inner embryo band The pulling force is greater for the output than the input. 如申請專利範圍第1項所述之具重複塑形之塑膠線條製作方法,其中第一熱變形操作、第二熱變形操作個別加熱之方式為熱輻射波,其發熱功率為可調。 The method for manufacturing a plastic line with repeated shaping according to the first aspect of the patent application, wherein the first heat deformation operation and the second heat deformation operation are separately heated by a heat radiation wave, and the heating power thereof is adjustable. 如申請專利範圍第1項所述之具重複塑形之塑膠線條製作方法,其中垂懸熱擠型操作所製作的胚帶,其截面周圍的熱熔程度大於內部。 The method for manufacturing a plastic line with repeated shaping as described in claim 1, wherein the embryo tape produced by the hanging hot extrusion operation has a degree of hot melt around the cross section greater than the inside. 如申請專利範圍第1項所述之具重複塑形之塑膠線條製作方法,其中所收捲的塑膠線條,經裁切為節段狀。 The method for manufacturing a plastic line with repeated shaping according to the first aspect of the patent application, wherein the plastic line drawn is cut into segments. 一種具重複塑形之塑膠線條製作設備,為製作一種線身可常溫受徒手乾式操作折彎或二線交互纏絞,並可重複冷塑形變化線條形狀之塑膠線條製作設備,包含有:一擠型機;一第一迴向裝置;一第一加熱裝置;一第二迴向裝置;一第二加熱裝置;一第三迴向裝置;一捲繞機;其中捲繞機對第三迴向裝置方向,於工作時會產生一第四拉力;第三迴向裝置對第二迴向裝置方向,於工作時會產生一第三拉力;第二迴向裝置對第一迴向裝置方向,於工作時會產生一第二拉力;第一迴向裝置對擠型機方向,於工作時會產生一第一拉力; 依序的拉力值為第四拉力>第三拉力>第二拉力>第一拉力。 The utility model relates to a plastic line manufacturing device with repeated shaping, which is for preparing a plastic line manufacturing device which can be used for dry-type bending or two-line cross-winding at the normal temperature, and can repeat the shape of the cold-shaped changing line shape, including: Extrusion machine; a first returning device; a first heating device; a second returning device; a second heating device; a third returning device; a winder; In the direction of the device, a fourth pulling force is generated during operation; the third returning device is in the direction of the second returning device, and a third pulling force is generated during operation; the second returning device is in the direction of the first returning device, A second pulling force is generated during work; the first returning device is in the direction of the extruder, and a first pulling force is generated during operation; The sequential pull values are the fourth pull force > the third pull force > the second pull force > the first pull force. 如申請專利範圍第7項所述之具重複塑形之塑膠線條製作設備,其中擠型機所設的擠出型孔為一矩形型孔,其長邊側與短邊側之比例為大於3:1。 The plastic line manufacturing device with repeated shape as described in claim 7 wherein the extrusion type hole of the extrusion machine is a rectangular hole, and the ratio of the long side to the short side is greater than 3. :1. 如申請專利範圍第7項所述之具重複塑形之塑膠線條製作設備,其中捲繞機的牽引速率大於第三迴向裝置,第三迴向裝置的牽引工作速率大於第二迴向裝置,第二迴向裝置的牽引工作速率大於第一迴向裝置。 The re-shaping plastic line manufacturing device according to claim 7, wherein the winding speed of the winder is greater than the third returning device, and the traction working speed of the third returning device is greater than the second returning device. The traction operation rate of the second returning device is greater than the first returning device. 如申請專利範圍第7項所述之具重複塑形之塑膠線條製作設備,其中第一迴向裝置的牽引速率大於擠型機的喂出速率。 The re-shaping plastic line manufacturing device according to claim 7, wherein the traction rate of the first returning device is greater than the feeding rate of the extruder. 如申請專利範圍第7項所述之具重複塑形之塑膠線條製作設備,其中第一迴向裝置、第二迴向裝置、第三迴向裝置以平行軸向分別所設的導入輪、第一轉向扯輪、第二轉向扯輪、第三轉向扯輪、第四轉向扯輪、以及導出輪的個別轉速為從導入輪到導出輪一一遞增。 The re-shaping plastic line manufacturing device according to claim 7, wherein the first returning device, the second returning device, and the third returning device are respectively arranged in parallel shafts, and the first introducing wheel The individual rotational speeds of a steering wheel, a second steering wheel, a third steering wheel, a fourth steering wheel, and an export wheel are incremented from the induction wheel to the delivery wheel. 如申請專利範圍第7項所述之具重複塑形之塑膠線條製作設備,其中第一加熱裝置與第二加熱裝置分別設有直槽狀熱作隧道,內部前後分佈有電熱元件,以發生熱輻射波。 The re-shaping plastic line manufacturing device according to claim 7, wherein the first heating device and the second heating device respectively have a straight groove-shaped hot tunnel, and an electric heating element is arranged inside and outside to generate heat. Radiation wave. 如申請專利範圍第12項所述之具重複塑形之塑膠線條製作設備,其中熱作隧道內部前後分佈的電熱元件,依熱作隧道前後不等熱值需求,可調變其功率。 For example, the plastic line manufacturing equipment with repeated shaping described in claim 12, wherein the electric heating elements distributed in the interior and the inside of the hot tunnel can be adjusted according to the heat demand of the tunnel before and after the heat.
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