TWI575543B - Coil manufacturing device - Google Patents
Coil manufacturing device Download PDFInfo
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- TWI575543B TWI575543B TW104113506A TW104113506A TWI575543B TW I575543 B TWI575543 B TW I575543B TW 104113506 A TW104113506 A TW 104113506A TW 104113506 A TW104113506 A TW 104113506A TW I575543 B TWI575543 B TW I575543B
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- wire
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- 238000004519 manufacturing process Methods 0.000 title claims description 31
- 238000004804 winding Methods 0.000 claims description 162
- 230000007246 mechanism Effects 0.000 claims description 50
- 238000003860 storage Methods 0.000 claims description 21
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 description 33
- 230000008602 contraction Effects 0.000 description 12
- 238000003825 pressing Methods 0.000 description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 9
- 238000005491 wire drawing Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000010985 leather Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000036346 tooth eruption Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
- Coil Winding Methods And Apparatuses (AREA)
- Wire Processing (AREA)
Description
本發明係關於一種將從嘴部送出之線材加以捲取以製造線圈之線圈製造裝置。 The present invention relates to a coil manufacturing apparatus for winding a wire fed from a nozzle to manufacture a coil.
以往,已知有用於小型電子機器等之片狀線圈。片狀線圈,具備捲繞於在両端部具有凸緣部之芯部之本體部之線材所構成的線圈,在該線圈端部之線材固定於形成在凸緣部的電極。製造此種片狀線圈之裝置,例如具備將線材從嘴部以一定之張力送出之線材送出機與支撐芯部而與該芯部一起旋轉,將從嘴部送出之線材捲取於該旋轉之芯部的捲取治具(參照例如JP2007-266578A)。 Conventionally, a chip coil for use in a small electronic device or the like has been known. The chip coil includes a coil formed of a wire wound around a main body portion of a core portion having a flange portion at a tip end portion, and a wire rod at the end portion of the coil is fixed to an electrode formed on the flange portion. The apparatus for manufacturing such a sheet-like coil includes, for example, a wire feeder that feeds a wire from a nozzle at a constant tension and a support core, and rotates together with the core, and the wire fed from the nozzle is taken up in the rotation. The winding jig of the core (refer to, for example, JP2007-266578A).
此線圈製造裝置,係將芯部把持於捲取治具,使捲取治具與芯部一起旋轉,藉由線材保持構件保持從嘴部送出之線材並使其往另一方之凸緣部側移動,其後將從嘴部送出之線材捲繞於其芯部以進行繞線。 In the coil manufacturing apparatus, the core is held by the winding jig, and the winding jig is rotated together with the core, and the wire member is held by the wire holding member and is led to the other side of the flange portion. After moving, the wire fed from the mouth is then wound around its core for winding.
又,此片狀線圈之製造裝置,在其繞線結束後,使嘴部往形成有電極之一方之凸緣部側拉出,藉此將結束捲繞之線材往該一方之凸緣部側拉出。 Moreover, after the winding of the chip coil is completed, the nozzle portion is pulled out toward the flange portion side on which one of the electrodes is formed, thereby winding the wire to be finished toward the flange portion side of the one side. Pull out.
又,此片狀線圈之製造裝置,係與此結束捲繞之線材之拉出動作同時使線材保持構件移動,使從另一方之凸緣部側拉出之開始捲繞之線材移動至一方之凸緣部側,將該開始捲繞之線材拉繞至形成有該一方之 凸緣部之電極之側。其後,在線圈端部之線材,藉由焊接固定於形成在凸緣部之電極。接著,藉由使嘴部及線材保持構件從芯部遠離,而在電極附近將殘餘線材拉緊切斷。 Moreover, in the apparatus for manufacturing the chip coil, the wire holding member is moved simultaneously with the pulling operation of the wire to be wound, and the wire wound from the other side of the flange portion is moved to one side. On the side of the flange portion, the wire to be wound is drawn until the one side is formed The side of the electrode of the flange portion. Thereafter, the wire at the end of the coil is fixed to the electrode formed on the flange portion by welding. Next, the residual wire is tightened and cut in the vicinity of the electrode by moving the mouth and the wire holding member away from the core.
如上述般,以往之線圈製造裝置,在線圈端部之線材,係藉由實際送出該線材之嘴部或使最初保持該線材之開始捲繞之線材之線材保持構件移動,而被電極導引或被拉緊切斷。 As described above, in the conventional coil manufacturing apparatus, the wire rod at the end portion of the coil is guided by the electrode by moving the wire holding member of the wire member or the wire holding member that initially winds the wire wound at the beginning of the wire. Or be cut tight.
另一方面,近年來,因嘴部或線材保持構件之移動,產生無法正確處理在線圈両端之線材的情形。此情形下,係在將該線圈両端之線材切斷成既定長度後,對從該線圈両端以既定長度殘留之線材,於其後實際地進行焊接等處理。接著,此情形下,線材係藉由三軸移動機構使能以電動或流體壓切斷線材之夾持裝置三維地移動,於夾持裝置之一對切斷齒之間夾入線材,藉由將該一對切斷齒彼此關閉而被切斷(參照例如JP2012-80037A)。 On the other hand, in recent years, the movement of the nozzle or the wire holding member has caused a situation in which the wire at the end of the coil cannot be handled correctly. In this case, after the wire of the coil end is cut into a predetermined length, the wire which remains from the end of the coil with a predetermined length is actually subjected to welding or the like thereafter. Then, in this case, the wire is three-dimensionally moved by the three-axis moving mechanism to enable the clamping device that cuts the wire by electric or fluid pressure, and the wire is clamped between the cutting teeth by one of the clamping devices. The pair of cutting teeth are closed by being closed to each other (see, for example, JP2012-80037A).
然而,上述以往之線圈製造裝置中之線材切斷裝置,由於係藉由三軸移動機構使夾持裝置移動,因此該三軸移動機構較大,導致裝置整體大型化。 However, in the wire cutting device of the conventional coil manufacturing apparatus described above, since the clamp device is moved by the three-axis moving mechanism, the three-axis moving mechanism is large, and the overall size of the device is increased.
尤其是近年來,在開始捲繞與結束捲繞之線材均位於線圈外周之所謂α繞線線圈中,有藉由焊接而該開始捲繞與結束捲繞之線材固定於形成在凸緣部之電極的情形。此情形下,為了進行該線材之處理,有從線圈両端殘留之線材長度較短的傾向。亦即,必須將線圈之開始捲繞與結束捲繞之線材從距離線圈較近之處予以切斷,因此,必須藉由三軸移動機 構使夾持裝置移動至該線圈附近。如此,為了避免對線圈之接觸,夾持裝置之三軸移動機構所致之移動變得複雜,其終端處理所花費之時間增加,難以進行迅速之處理。 In particular, in recent years, in the so-called α-winding coil in which the wire which is wound and finished winding is located on the outer circumference of the coil, the wire which is wound and finished to be wound by welding is fixed to the flange portion. The case of the electrode. In this case, in order to perform the treatment of the wire, there is a tendency that the length of the wire remaining from the end of the coil is short. That is, it is necessary to cut the starting and winding of the coil from the distance from the coil, and therefore, it is necessary to use a three-axis moving machine. The clamping device is moved to the vicinity of the coil. Thus, in order to avoid contact with the coil, the movement caused by the three-axis moving mechanism of the chucking device becomes complicated, and the time taken for the terminal processing increases, making it difficult to perform rapid processing.
本發明之目的在於,提供能立即將所製得之線圈之開始捲繞或結束捲繞之線材以既定長度切斷之較小型之線圈製造裝置。 SUMMARY OF THE INVENTION An object of the present invention is to provide a coil manufacturing apparatus of a smaller type which can immediately cut a wire which is wound at the beginning or end of winding of the obtained coil by a predetermined length.
根據本發明之一實施形態,線圈製造裝置具備:嘴部,送出線材;捲取治具,捲取從嘴部送出之線材;夾持裝置,把持從嘴部送出之線材之端部;線材保持板,安裝於捲取治具之周圍,與捲取治具之軸方向平行地形成有線材能插通之第一及第二狹縫;切刀齒板,於線材保持板重疊設置,能切斷插通第一及第二狹縫之線材;蓄線移動機構,使夾持裝置移動於三軸方向而使從捲取治具延伸至夾持裝置之線材插通第一及第二狹縫之任一方;以及嘴部移動機構,使嘴部移動於三軸方向而使從捲取治具延伸至嘴部之線材插通第一及第二狹縫之任另一方。 According to an embodiment of the present invention, a coil manufacturing apparatus includes: a nozzle portion that feeds a wire; a winding jig that winds a wire that is fed from the nozzle; and a holding device that grips an end portion of the wire that is fed from the nozzle; the wire is held The plate is mounted around the winding fixture, and forms a first and a second slit through which the wire material can be inserted in parallel with the axial direction of the winding fixture; the cutter tooth plate is overlapped on the wire holding plate and can be cut Disconnecting the wires of the first and second slits; the wire moving mechanism moves the clamping device in the three-axis direction to allow the wires extending from the winding fixture to the clamping device to be inserted into the first and second slits And the mouth moving mechanism moves the mouth in the three-axis direction so that the wire extending from the winding jig to the mouth is inserted into the other of the first and second slits.
10‧‧‧線圈製造裝置 10‧‧‧Coil manufacturing equipment
11‧‧‧芯部 11‧‧‧ core
12、12a、12b‧‧‧線材 12, 12a, 12b‧‧‧ wire
13‧‧‧台座 13‧‧‧ pedestal
14‧‧‧支柱 14‧‧‧ pillar
16‧‧‧基台 16‧‧‧Abutment
17‧‧‧α繞線線圈 17‧‧‧α winding coil
18‧‧‧捲取治具 18‧‧‧Winning fixture
19‧‧‧心軸 19‧‧‧ mandrel
20‧‧‧本體部 20‧‧‧ Body Department
21‧‧‧捲繞部 21‧‧‧Winding Department
22‧‧‧按壓棒 22‧‧‧ Pressing bar
23‧‧‧馬達 23‧‧‧Motor
24a‧‧‧第一滑輪 24a‧‧‧First pulley
24b‧‧‧第二滑輪 24b‧‧‧second pulley
24c‧‧‧皮帶 24c‧‧‧Leather
31‧‧‧嘴部 31‧‧‧ mouth
31a‧‧‧送出孔 31a‧‧‧Send hole
32‧‧‧馬達 32‧‧‧Motor
32a‧‧‧第三滑輪 32a‧‧‧third pulley
32b‧‧‧第四滑輪 32b‧‧‧fourth pulley
32c‧‧‧皮帶 32c‧‧‧Leather
33‧‧‧嘴部移動機構 33‧‧‧Mouth movement mechanism
34‧‧‧X軸方向伸縮致動器 34‧‧‧X-axis direction telescopic actuator
34a‧‧‧伺服馬達 34a‧‧‧Servo motor
34b‧‧‧滾珠螺桿 34b‧‧‧Rolling screw
34c‧‧‧從動件 34c‧‧‧ Followers
34d‧‧‧外殼 34d‧‧‧shell
35‧‧‧Y軸方向伸縮致動器 35‧‧‧Y-axis direction telescopic actuator
35a‧‧‧伺服馬達 35a‧‧‧Servo motor
35b‧‧‧滾珠螺桿 35b‧‧·ball screw
35c‧‧‧從動件 35c‧‧‧ Followers
35d‧‧‧外殼 35d‧‧‧shell
36‧‧‧Z軸方向伸縮致動器 36‧‧‧Z-axis direction telescopic actuator
36a‧‧‧伺服馬達 36a‧‧‧Servo motor
36b‧‧‧滾珠螺桿 36b‧‧‧Rolling screw
36c‧‧‧從動件 36c‧‧‧ Followers
36d‧‧‧外殼 36d‧‧‧shell
38‧‧‧支承板 38‧‧‧support plate
39‧‧‧旋轉構件 39‧‧‧Rotating components
39a‧‧‧插通孔 39a‧‧‧ inserted through hole
40‧‧‧安裝構件 40‧‧‧Installation components
41a~41c‧‧‧滑輪 41a~41c‧‧‧ pulley
42‧‧‧張力裝置 42‧‧‧ Tension device
43‧‧‧安裝腳 43‧‧‧Installation feet
44‧‧‧盒體 44‧‧‧Box
45‧‧‧筒體 45‧‧‧Cylinder
46‧‧‧張力桿 46‧‧‧ Tension bar
46a‧‧‧線材導件 46a‧‧‧Wire Guides
46b‧‧‧旋動軸 46b‧‧‧Rotary axis
46c‧‧‧托架 46c‧‧‧ bracket
47‧‧‧控制馬達 47‧‧‧Control motor
48‧‧‧電位計 48‧‧‧potentiometer
49‧‧‧彈簧 49‧‧‧ Spring
50‧‧‧移動構件 50‧‧‧moving components
51‧‧‧張力調節螺桿 51‧‧‧Tensor adjustment screw
51a‧‧‧公螺桿 51a‧‧‧Male screw
52‧‧‧蓄線手段 52‧‧‧ Storage means
53‧‧‧蓄線夾持裝置 53‧‧‧ Storage line clamping device
53a、53b‧‧‧挾持片 53a, 53b‧‧‧ holding film
54‧‧‧蓄線移動機構 54‧‧‧ Storage line moving mechanism
55‧‧‧X軸方向伸縮致動器 55‧‧‧X-axis direction telescopic actuator
55a‧‧‧伺服馬達 55a‧‧‧Servo motor
55b‧‧‧滾珠螺桿 55b‧‧·ball screw
55c‧‧‧從動件 55c‧‧‧ Followers
55d‧‧‧外殼 55d‧‧‧shell
56‧‧‧Y軸方向伸縮致動器 56‧‧‧Y-axis direction telescopic actuator
56a‧‧‧伺服馬達 56a‧‧‧Servo motor
56b‧‧‧滾珠螺桿 56b‧‧‧Rolling screw
56c‧‧‧從動件 56c‧‧‧ Followers
56d‧‧‧外殼 56d‧‧‧shell
57‧‧‧Z軸方向伸縮致動器 57‧‧‧Z-axis direction telescopic actuator
57a‧‧‧伺服馬達 57a‧‧‧Servo motor
57b‧‧‧滾珠螺桿 57b‧‧‧Rolling screw
57c‧‧‧從動件 57c‧‧‧ Followers
57d‧‧‧外殼 57d‧‧‧Shell
58‧‧‧移動板 58‧‧‧Mobile board
59‧‧‧軌道 59‧‧‧ Track
60‧‧‧線圈彈簧 60‧‧‧ coil spring
61‧‧‧移動構件 61‧‧‧moving components
62‧‧‧張力調節螺桿 62‧‧‧Tensor adjustment screw
62a‧‧‧公螺桿 62a‧‧‧Male screw
71‧‧‧線材保持板 71‧‧‧Wire retaining plate
71a‧‧‧狹縫 71a‧‧‧slit
71b‧‧‧擴開部 71b‧‧‧Extension
71c‧‧‧平行部 71c‧‧‧Parallel
71d‧‧‧橫狹縫 71d‧‧‧ transverse slit
71e‧‧‧缺口 71e‧‧‧ gap
72‧‧‧小螺栓 72‧‧‧Small bolts
73‧‧‧切刀刃板 73‧‧‧ cutting blade
73a‧‧‧刃前緣 73a‧‧‧blade front
73b‧‧‧缺口 73b‧‧‧ gap
圖1係顯示本發明之實施形態之線圈製造裝置之前視圖。 Fig. 1 is a front view showing a coil manufacturing apparatus according to an embodiment of the present invention.
圖2係顯示該線圈製造裝置之側視圖。 Fig. 2 is a side view showing the coil manufacturing apparatus.
圖3係將圖1之A部放大之局部剖面圖,係顯示捲取治具。 Fig. 3 is a partial cross-sectional view showing a portion A of Fig. 1 showing a winding jig.
圖4係沿著圖3之B-B線之剖面圖,係顯示線材保持板。 Figure 4 is a cross-sectional view taken along line B-B of Figure 3 showing the wire retaining plate.
圖5係沿著圖3之C-C線之剖面圖,係顯示切刀刃板。 Figure 5 is a cross-sectional view taken along line C-C of Figure 3 showing the cutter blade.
圖6係沿著圖1之D-D線之剖面圖,係顯示蓄線手段。 Fig. 6 is a cross-sectional view taken along line D-D of Fig. 1 showing the storage means.
圖7係顯示從嘴部送出之線材被拉出之狀態的圖。 Fig. 7 is a view showing a state in which the wire fed out from the mouth is pulled out.
圖8係使拉出後之線材沿著芯部之狀態對應於圖7而顯示的圖。 Fig. 8 is a view corresponding to Fig. 7 in a state in which the wire after the drawing is taken along the core.
圖9係顯示製得α繞線線圈之狀態的立體圖。 Fig. 9 is a perspective view showing a state in which an α-winding coil is produced.
圖10係顯示將從線圈拉出之線材切斷之狀態的立體圖。 Fig. 10 is a perspective view showing a state in which a wire drawn from a coil is cut.
其次,根據圖式說明本發明之實施形態。 Next, an embodiment of the present invention will be described based on the drawings.
將本發明之實施形態之線圈製造裝置10顯示於圖1及圖2。此處,說明設定有彼此正交之X、Y、Z之三軸之線圈製造裝置10。X軸係延伸於水平前後方向之軸,Y軸係延伸於水平橫方向之軸,Z軸係延伸於垂直方向之軸。 The coil manufacturing apparatus 10 according to the embodiment of the present invention is shown in Figs. 1 and 2 . Here, a coil manufacturing apparatus 10 in which three axes of X, Y, and Z orthogonal to each other are set will be described. The X-axis extends in the horizontal and horizontal directions, the Y-axis extends in the horizontal transverse direction, and the Z-axis extends in the vertical direction.
線圈製造裝置10具備旋轉而捲取線材12之捲取治具18。本實施形態中,作為線材12,係使用於導線本體周圍形成有熱熔接性皮膜之所謂熱熔接線。在對線材12噴吹熱風後,線材12之表面皮膜即熔融,與相隣接之線材12之表面皮膜相交。在表面皮膜冷却固化後,相隣接之線材12彼此接着而維持其形狀。 The coil manufacturing apparatus 10 includes a winding jig 18 that rotates to wind up the wire 12 . In the present embodiment, the wire member 12 is a so-called hot-melt wire in which a heat-fusible film is formed around the wire main body. After the hot air is blown onto the wire 12, the surface film of the wire 12 is melted and intersects the surface film of the adjacent wire 12. After the surface film is cooled and solidified, the adjacent wires 12 are followed by each other to maintain their shape.
此線圈製造裝置10具有水平之台座13。於該台座13透過支柱14水平地設有基台16,捲取治具18延伸於鉛直方向而被此基台16樞支。 This coil manufacturing device 10 has a horizontal pedestal 13. The pedestal 13 is horizontally provided with a base 16 through the struts 14, and the take-up jig 18 extends in the vertical direction and is pivotally supported by the base 16.
如圖3所示,捲取治具18具備被該基台16樞支之心軸19、於該心軸19之上端同軸設置之本體部20、以及於該本體部20之上端同軸設置之捲繞部21。本體部20之剖面成方形。於捲繞部21之上端,收容捲繞線材12之芯部11。 As shown in FIG. 3, the winding jig 18 includes a mandrel 19 pivotally supported by the base 16, a body portion 20 coaxially disposed at an upper end of the mandrel 19, and a roll coaxially disposed at an upper end of the body portion 20. Winding part 21. The body portion 20 has a square shape in cross section. At the upper end of the winding portion 21, the core portion 11 of the wound wire 12 is housed.
芯部11具有形成於本體部11c両端部之凸緣部11a、11b。 又,於捲繞部21之上縁形成有收容上述芯部11之一方凸緣部11a之凹部21a。 The core portion 11 has flange portions 11a and 11b formed at the end portion of the main body portion 11c. Further, a concave portion 21a for accommodating one of the flange portions 11a of the core portion 11 is formed on the winding portion 21.
如圖1所示,線圈製造裝置10具備使上述捲取治具18旋轉之旋轉手段。此旋轉手段具有安裝於台座13之馬達23,於馬達23之旋轉軸設有第一滑輪24a。心軸19(圖3)往基台16下方突出,於心軸19安裝有第二滑輪24b。接著,於第一滑輪24a與第二滑輪24b之間捲掛有皮帶24c。在馬達23驅動後,透過第一滑輪24a、皮帶24c及第二滑輪24b使捲取治具18旋轉。 As shown in Fig. 1, the coil manufacturing apparatus 10 is provided with a rotating means for rotating the winding jig 18. This rotating means has a motor 23 attached to the pedestal 13, and a first pulley 24a is provided on the rotating shaft of the motor 23. The mandrel 19 (Fig. 3) protrudes below the base 16, and the second pulley 24b is attached to the mandrel 19. Next, a belt 24c is wound between the first pulley 24a and the second pulley 24b. After the motor 23 is driven, the winding jig 18 is rotated by the first pulley 24a, the belt 24c, and the second pulley 24b.
如圖1及圖2所示,線圈製造裝置10具備以一定之張力送出線材12之線材送出機。此線材送出機具備插通該線材12之嘴部31、使該嘴部31旋轉之旋轉機構32、使該嘴部31與旋轉機構32一起移動於三軸方向之嘴部移動機構33、以及對該線材12賦予張力之張力裝置42。 As shown in FIGS. 1 and 2, the coil manufacturing apparatus 10 includes a wire feeder that feeds the wire 12 with a constant tension. The wire feeder includes a mouth portion 31 through which the wire member 12 is inserted, a rotation mechanism 32 that rotates the mouth portion 31, a mouth movement mechanism 33 that moves the mouth portion 31 together with the rotation mechanism 32 in the three-axis direction, and The wire 12 is given a tension tensioning device 42.
嘴部31固定於被支承板38樞支之旋轉構件39。支承板38被嘴部移動機構33水平地支承,旋轉構件39以其旋轉軸為鉛直方向樞支於此支承板38。 The mouth portion 31 is fixed to the rotating member 39 pivotally supported by the support plate 38. The support plate 38 is horizontally supported by the mouth moving mechanism 33, and the rotating member 39 is pivotally supported by the support plate 38 with its rotation axis in the vertical direction.
於較支承板38下方之旋轉構件39安裝有大致曲柄狀之安裝構件40。與旋轉構件39之旋轉軸同軸地按壓棒22(圖1)往下方延伸而安裝於該安裝構件40。嘴部31,從旋轉構件39之旋轉軸偏離固定於安裝構件40之下部。 A substantially crank-shaped mounting member 40 is attached to the rotating member 39 below the support plate 38. The pressing rod 22 (FIG. 1), which is coaxial with the rotation axis of the rotating member 39, extends downward and is attached to the mounting member 40. The mouth portion 31 is fixed to the lower portion of the mounting member 40 from the rotation axis of the rotating member 39.
嘴部31呈六面體,於其下部形成有送出孔31a。線材12於水平方向插通送出孔31。此送出孔31a從旋轉構件39之外側朝向旋轉構件39之旋轉中心形成。嘴部31,係從旋轉構件39之旋轉中心離開至在該旋轉 構件39旋轉時被嘴部31描繪之圓足以包圍被捲繞部21支承之芯部11的程度。 The mouth portion 31 has a hexahedron shape, and a delivery hole 31a is formed in a lower portion thereof. The wire 12 is inserted into the delivery hole 31 in the horizontal direction. This delivery hole 31a is formed from the outer side of the rotating member 39 toward the center of rotation of the rotating member 39. The mouth 31 is separated from the center of rotation of the rotating member 39 to the rotation The circle drawn by the mouth portion 31 when the member 39 is rotated is sufficient to surround the core portion 11 supported by the winding portion 21.
又,按壓棒22係藉由嘴部移動機構33移動,按壓於捲繞部21上端中之凹部21a收容有一方凸緣部11a之芯部11之另一方凸緣部11c(圖3)。呈六面體之嘴部31之送出孔31a,在按壓棒22按壓該另一方凸緣部11c之狀態下,係面臨該芯部11之本體部11b(圖8)。 Further, the pressing rod 22 is moved by the mouth moving mechanism 33, and the other flange portion 11c (FIG. 3) of the core portion 11 of one flange portion 11a is housed in the concave portion 21a of the upper end of the winding portion 21. The delivery hole 31a of the hexahedral nozzle portion 31 faces the main body portion 11b of the core portion 11 in a state where the pressing rod 22 presses the other flange portion 11c (Fig. 8).
於旋轉構件39之旋轉中心形成有插通孔39a。此插通孔39a形成為線材12能插通。接著,滑輪41a安裝於旋轉構件39之下部,滑輪41b,41c安裝於安裝構件40。滑輪41a~41c,將插通形成於鉛直方向之插通孔39a之線材12拉繞而導引至嘴部31之送出孔31a。 An insertion hole 39a is formed in the center of rotation of the rotating member 39. This insertion hole 39a is formed such that the wire 12 can be inserted. Next, the pulley 41a is attached to the lower portion of the rotating member 39, and the pulleys 41b, 41c are attached to the mounting member 40. The pulleys 41a to 41c pull the wire 12 inserted through the insertion hole 39a formed in the vertical direction and are guided to the delivery hole 31a of the nozzle portion 31.
接著,被此等滑輪41a~41c拉繞之線材12,係從外側朝向旋轉構件39之中心插通嘴部31之送出孔31a。 Then, the wire 12 wound by the pulleys 41a to 41c is inserted into the delivery hole 31a of the nozzle portion 31 from the outside toward the center of the rotating member 39.
如圖1所示,使此嘴部31旋轉之旋轉機構32具有安裝於支承板38之馬達32。於馬達32之旋轉軸設有第三滑輪32a,於往支承板38上方突出之旋轉構件39安裝有第四滑輪32b。於第三滑輪32a與第四滑輪32b之間捲掛有皮帶32c。在馬達32驅動後,透過第三滑輪32a、皮帶32c及第四滑輪32b,旋轉構件39與嘴部31一起旋轉。使此嘴部31與旋轉機構32一起移動於三軸方向之嘴部移動機構33,構成為能使此支承板38相對台座13移動於三軸方向。 As shown in FIG. 1, the rotating mechanism 32 that rotates the mouth portion 31 has a motor 32 attached to the support plate 38. A third pulley 32a is provided on the rotating shaft of the motor 32, and a fourth pulley 32b is attached to the rotating member 39 that protrudes above the support plate 38. A belt 32c is wound between the third pulley 32a and the fourth pulley 32b. After the motor 32 is driven, the rotating member 39 rotates together with the nozzle portion 31 through the third pulley 32a, the belt 32c, and the fourth pulley 32b. The mouth portion 31 is moved in the triaxial direction by the mouth portion 31 together with the rotation mechanism 32, and the support plate 38 is moved in the three-axis direction with respect to the pedestal 13.
如圖2所示,本實施形態中之嘴部移動機構33,係藉由X軸、Y軸、及Z軸方向伸縮致動器34~36之組合而構成。 As shown in Fig. 2, the mouth movement mechanism 33 in the present embodiment is constituted by a combination of the X-axis, the Y-axis, and the Z-axis direction expansion and contraction actuators 34 to 36.
此構成嘴部移動機構33之各伸縮致動器34~36具備細長之 箱形外殼34d~36d、在該外殼34d~36d內部往長邊方向延伸之滾珠螺桿34C~36b、以及螺合於該滾珠螺桿34b~36b而平行移動之從動件34c~36c。滾珠螺桿34b~36b藉由伺服馬達34a~36a而旋轉。接著,此等各伸縮致動器34~36,在伺服馬達34a~36a驅動使滾珠螺桿34b~36b旋轉後,螺合於該滾珠螺桿34b~36b之從動件34c~36c沿著外殼34d~36d之長邊方向移動。 Each of the telescopic actuators 34 to 36 constituting the mouth moving mechanism 33 has a slender shape. The box-shaped outer casings 34d to 36d, the ball screws 34C to 36b extending in the longitudinal direction inside the outer casings 34d to 36d, and the followers 34c to 36c screwed in parallel to the ball screws 34b to 36b. The ball screws 34b to 36b are rotated by the servo motors 34a to 36a. Then, the respective telescopic actuators 34 to 36 drive the servo motors 34a to 36a to rotate the ball screws 34b to 36b, and the followers 34c to 36c screwed to the ball screws 34b to 36b are along the outer casing 34d. The long side of 36d moves.
本實施形態中,設有嘴部31之支承板38安裝於Z軸方向伸縮致動器36之從動件36c,藉此能移動於Z軸方向。X軸方向伸縮致動器34之外殼34d透過透過L型角33a安裝於Z軸方向伸縮致動器36之外殼36d,藉此支承板38能與Z軸方向伸縮致動器36一起往X軸方向移動。 In the present embodiment, the support plate 38 provided with the nozzle portion 31 is attached to the follower 36c of the Z-axis direction expansion and contraction actuator 36, thereby being movable in the Z-axis direction. The outer casing 34d of the X-axis direction expansion and contraction actuator 34 is attached to the outer casing 36d of the Z-axis direction expansion and contraction actuator 36 through the L-shaped angle 33a, whereby the support plate 38 can be moved to the X-axis together with the Z-axis direction expansion and contraction actuator 36. Move in direction.
又,該X方向伸縮致動器34之從動件34c安裝於Y軸方向伸縮致動器35之從動件35c,藉此,支承板38能與該X軸及Z軸方向伸縮致動器34、36一起往Y軸方向移動。 Further, the follower 34c of the X-direction telescopic actuator 34 is attached to the follower 35c of the Y-axis direction expansion actuator 35, whereby the support plate 38 can be extended with the X-axis and Z-axis directions. 34, 36 move together in the Y-axis direction.
又,Y軸方向伸縮致動器35之外殼35d延伸於Y軸方向,透過支柱33b固定於台座13。 Further, the outer casing 35d of the Y-axis direction expansion and contraction actuator 35 extends in the Y-axis direction, and is fixed to the pedestal 13 through the support post 33b.
該等各伸縮致動器34~36之各伺服馬達34a~36a係連接於控制此等之控制器(未圖示)之控制輸出。 The servo motors 34a to 36a of the respective telescopic actuators 34 to 36 are connected to a control output of a controller (not shown) that controls these.
如圖1所示,張力裝置42能對送出之線材12賦予張力且拉回該線材12。 As shown in FIG. 1, the tensioning device 42 can apply tension to the wire 12 that is fed out and pull back the wire 12.
本實施形態中之張力裝置42具備透過安裝腳43設置之盒體44、及設在該盒體44側面之筒體45及張力桿46。 The tension device 42 in the present embodiment includes a case body 44 that is provided through the mounting leg 43, and a tubular body 45 and a tension bar 46 that are provided on the side surface of the case body 44.
線材12捲繞於筒體45。設於盒體44內部之送出控制馬達47使該筒體45旋轉以送出線材12。從筒體45送出之線材12被導向設在張 力桿46前端之線材導件46a。 The wire 12 is wound around the cylinder 45. The delivery control motor 47 provided inside the casing 44 rotates the cylinder 45 to feed the wire 12. The wire 12 sent from the cylinder 45 is guided to the sheet The wire guide 46a at the front end of the lever 46.
被導向線材導件46a之線材12配置成從該線材導件46a貫通旋轉構件39之插通孔39a。 The wire 12 guided to the wire guide 46a is disposed to penetrate the insertion hole 39a of the rotating member 39 from the wire guide 46a.
張力桿46能以基端之旋動軸46b為支點旋動。此旋動軸46b之旋動角度係藉由收容在盒體44內且安裝在旋動軸46b之作為旋動角度檢測手段之電位計48檢測。電位計48之檢測輸出係輸入至未圖示之控制器,來自控制器之控制輸出係輸入送出控制馬達47。 The tension rod 46 can be rotated with the base end rotation shaft 46b as a fulcrum. The rotation angle of the rotation shaft 46b is detected by a potentiometer 48 housed in the casing 44 and mounted on the rotation shaft 46b as a rotation angle detecting means. The detection output of the potentiometer 48 is input to a controller (not shown), and the control output from the controller is input to the control motor 47.
又,彈簧49之一端係透過托架46c安裝在張力桿46之旋動軸46b與線材導件46a之間之既定位置。彈簧49係對張力桿46之旋動方向賦予彈壓力之作為彈壓構件之彈性構件。 Further, one end of the spring 49 is attached to a predetermined position between the rotary shaft 46b of the tension rod 46 and the wire guide 46a through the bracket 46c. The spring 49 is an elastic member that imparts elastic pressure to the direction of rotation of the tension bar 46 as an elastic member.
藉由彈性構件即彈簧49而與旋動角度對應地使彈性力作用於張力桿46。此彈簧49之另一端固定於移動構件50。 The elastic force acts on the tension bar 46 in accordance with the angle of rotation by the elastic member, that is, the spring 49. The other end of this spring 49 is fixed to the moving member 50.
此移動構件50螺合於張力調節螺桿51之公螺桿51a。依據此公螺桿51a之旋轉調整移動構件50之位置。如上述,彈簧49另一端之固定位置能位移,受到該彈簧49之彈壓力,張力桿46移動至例如一點鍊線所示之位置。藉由旋動之張力桿46調節賦予線材12之張力。 This moving member 50 is screwed to the male screw 51a of the tension adjusting screw 51. The position of the moving member 50 is adjusted in accordance with the rotation of the male screw 51a. As described above, the fixed position of the other end of the spring 49 can be displaced, and by the elastic pressure of the spring 49, the tension rod 46 is moved to a position shown by, for example, a chain of dots. The tension imparted to the wire 12 is adjusted by the tensioning lever 46.
未圖示之控制器以旋動角度檢測手段即電位計48所檢測出之旋動角度成為既定角度之方式控制送出控制馬達47。 The controller (not shown) controls the delivery control motor 47 such that the rotation angle detected by the potentiometer 48, which is the rotation angle detecting means, is a predetermined angle.
是以,在此張力裝置42,藉由彈簧49透過張力桿46對線材12賦予張力。筒體45旋轉使該張力桿46成為既定角度,藉此送出既定量之線材12。因此,線材12之張力維持既定值。 Therefore, in the tension device 42, the tension is applied to the wire 12 by the spring 49 through the tension bar 46. The cylinder 45 is rotated to bring the tension rod 46 to a predetermined angle, thereby feeding out the wire 12 of a predetermined amount. Therefore, the tension of the wire 12 is maintained at a predetermined value.
又,此線圈製造裝置10具備從嘴部31拉出既定匝數量之線 材12並加以蓄積之蓄線手段52。蓄線手段52具備構成為可把持線材12之蓄線夾持裝置53、及使該蓄線夾持裝置53往三軸方向移動之蓄線移動機構54。 Further, the coil manufacturing apparatus 10 is provided with a line for pulling a predetermined number of turns from the mouth portion 31. The material 12 is stored with the storage means 52. The storage means 52 includes a storage line clamping device 53 configured to hold the wire member 12, and a storage line moving mechanism 54 for moving the wire holding device 53 in the three-axis direction.
蓄線機構52之蓄線夾持裝置53具有藉由供應或排出壓縮空氣開閉之挾持片53a、53b(圖6),藉由挾持片53a、53b把持從嘴部31送出之線材12。 The wire holding device 53 of the wire storage mechanism 52 has the holding pieces 53a and 53b (FIG. 6) that open and close by supplying or discharging compressed air, and the wire 12 fed from the mouth 31 is gripped by the holding pieces 53a and 53b.
此蓄線夾持裝置53以面對嘴部31之方式延伸於Y軸方向,設於移動板58。以此蓄線夾持裝置53之挟持片53a、53b面對嘴部31之方式使挟持片53a、53b之前端往上方折彎。又,以來自未圖示之控制器之指令對此夾持裝置53供應或排出壓縮空氣。 The wire holding device 53 extends in the Y-axis direction so as to face the mouth portion 31, and is provided on the moving plate 58. The front ends of the holding pieces 53a and 53b are bent upward by the holding pieces 53a and 53b of the wire holding device 53 facing the mouth portion 31. Further, compressed air is supplied or discharged to the holding device 53 by an instruction from a controller (not shown).
如圖6所示,於移動板58設有延伸於Y軸方向之軌道59。夾持裝置53,以該挟持片53a、53b往捲取治具18側突出之狀態(圖1),可於Y軸方向移動地安裝於此軌道59。 As shown in FIG. 6, the moving plate 58 is provided with a rail 59 extending in the Y-axis direction. The gripping device 53 is attached to the rail 59 so as to be movable in the Y-axis direction in a state in which the gripping pieces 53a and 53b protrude toward the winding jig 18 side (Fig. 1).
又,於蓄線夾持裝置53安裝有線圈彈簧60之一端,線圈彈簧60之另一端固定於移動構件61。此移動構件61螺合於張力調節螺桿62之公螺桿62a。依據此公螺桿62a之旋轉調整移動構件61之位置。 Further, one end of the coil spring 60 is attached to the wire holding device 53, and the other end of the coil spring 60 is fixed to the moving member 61. This moving member 61 is screwed to the male screw 62a of the tension adjusting screw 62. The position of the moving member 61 is adjusted in accordance with the rotation of the male screw 62a.
又,此線圈彈簧60,將該蓄線夾持裝置53往從捲取治具18遠離之方向彈壓。蓄線移動機構54(圖1)構成為使此移動板58與蓄線夾持裝置53一起移動於三軸方向。 Further, the coil spring 60 biases the wire holding device 53 in a direction away from the winding jig 18. The storage line moving mechanism 54 (FIG. 1) is configured to move the moving plate 58 together with the wire holding device 53 in the three-axis direction.
再次參照圖1。蓄線移動機構54具有與前述之嘴部移動機構33相同之構造,藉由X軸、Y軸、及Z軸方向伸縮致動器55~57之組合而構成。 Referring again to Figure 1. The storage line moving mechanism 54 has the same structure as the above-described mouth movement mechanism 33, and is configured by a combination of the X-axis, the Y-axis, and the Z-axis direction expansion and contraction actuators 55 to 57.
本實施形態中,設有蓄線夾持裝置53之移動板58安裝於Y軸方向伸縮致動器56之外殼56d,藉此能移動於Y軸方向。Y軸方向伸縮致動器56之從動件56c安裝於Z軸方向伸縮致動器57之外殼57d,藉此移動板58能與Y軸方向伸縮致動器56一起移動於Z軸方向。 In the present embodiment, the moving plate 58 provided with the wire holding device 53 is attached to the outer casing 56d of the Y-axis direction stretching actuator 56, thereby being movable in the Y-axis direction. The follower 56c of the Y-axis direction expansion and contraction actuator 56 is attached to the outer casing 57d of the Z-axis direction expansion and contraction actuator 57, whereby the moving plate 58 can move together with the Y-axis direction expansion and contraction actuator 56 in the Z-axis direction.
又,該Z軸方向伸縮致動器57之從動件57c安裝於X軸方向伸縮致動器55之從動件55c,藉此移動板58能與該Y軸及Z軸方向伸縮致動器56、57一起移動於X軸方向。 Further, the follower 57c of the Z-axis direction expansion actuator 57 is attached to the follower 55c of the X-axis direction expansion actuator 55, whereby the movable plate 58 can be extended with the Y-axis and Z-axis directions. 56, 57 move together in the X-axis direction.
又,X軸方向伸縮致動器55之外殼55d在X軸方向延伸而固定於台座13。 Further, the outer casing 55d of the X-axis direction expansion and contraction actuator 55 extends in the X-axis direction and is fixed to the pedestal 13.
該等各伸縮致動器55~57中之各伺服馬達55a~57a連接於控制此等之未圖示控制器之控制輸出。 Each of the servo motors 55a to 57a of the respective telescopic actuators 55 to 57 is connected to a control output of a controller (not shown) for controlling these.
此外,各伺服馬達55a~57a與滾珠螺桿55b~57b與從動件55c~57c之動作,由於與嘴部移動機構33相同,因此省略說明。 Further, since the operations of the servo motors 55a to 57a and the ball screws 55b to 57b and the followers 55c to 57c are the same as those of the nozzle moving mechanism 33, description thereof will be omitted.
又,本發明之線圈製造裝置10具備設於捲取治具18之本體部20之線材保持板71。 Moreover, the coil manufacturing apparatus 10 of the present invention includes the wire holding plate 71 provided in the main body portion 20 of the winding jig 18.
如圖3及圖10所示,此線材保持板71係藉由小螺栓72於本體部20之周圍安裝成上縁從該本體部20之上端突出。 As shown in FIGS. 3 and 10, the wire holding plate 71 is attached to the upper end of the body portion 20 by a small bolt 72 so as to protrude from the upper end of the body portion 20.
如圖4及圖10所示,於本體部20之從上端往上方突出之線材保持板71之部分,隔著既定間隔形成有從上縁往心軸19(參照圖3)之軸方向延伸之一對狹縫71a。 As shown in FIG. 4 and FIG. 10, a portion of the wire holding plate 71 that protrudes upward from the upper end of the main body portion 20 is formed to extend in the axial direction from the upper cymbal to the mandrel 19 (see FIG. 3) with a predetermined interval therebetween. A pair of slits 71a.
此狹縫71a具有朝向上縁寬度擴大之擴開部71b與於該擴開部71b下端具有與線材外徑大致相同寬度之平行部71c。 The slit 71a has a flared portion 71b that is enlarged toward the upper jaw width and a parallel portion 71c that has a width substantially the same as the outer diameter of the wire at the lower end of the flared portion 71b.
又,在重疊於捲取治具18之本體部20之線材保持板71下部,為了將此線材保持板71透過小螺栓72安裝於本體部20,而從下縁往上方延伸設有該小螺栓72能進入之缺口71e。 Further, in the lower portion of the wire holding plate 71 which is superposed on the main body portion 20 of the winding jig 18, the wire holding plate 71 is attached to the main body portion 20 through the small bolt 72, and the small bolt is extended upward from the lower jaw. 72 can enter the gap 71e.
又,於平板狀之線材保持板71,在捲取治具18之相反側疊合有切刀刃板73。 Further, in the flat wire holding plate 71, a cutter blade 73 is superposed on the opposite side of the winding jig 18.
此切刀刃板73呈方形,於切刀刃板73之上側中之一邊形成有刃前緣73a。又,於切刀刃板73之下部,為了將此切刀刃板73透過小螺栓72安裝於本體部20,而從下縁往上方延伸設有該小螺栓72能進入之缺口73b。 The cutting blade 73 has a square shape, and a blade leading edge 73a is formed on one of the upper sides of the cutting blade 73. Further, in the lower portion of the cutting blade 73, the cutting blade 73 is attached to the main body portion 20 through the small bolt 72, and the notch 73b into which the small bolt 72 can enter is extended upward from the lower jaw.
此切刀刃板73中之缺口73b係與線材保持板71中之缺口71e對應形成。亦即,在線材保持板71疊合有切刀刃板73之狀態下,缺口71e、73b係一致。雖未圖示,但於本體部20形成有母螺栓,插通此等缺口71e、73b之小螺栓72螺合於母螺栓。 The notch 73b in the cutting blade 73 is formed corresponding to the notch 71e in the wire holding plate 71. That is, in a state in which the wire holding plate 71 is overlapped with the cutting blade 73, the notches 71e and 73b are aligned. Although not shown, a female bolt is formed in the main body portion 20, and a small bolt 72 through which the notches 71e and 73b are inserted is screwed to the female bolt.
如圖10所示,切刀刃板73,以從狹縫71a之擴開部71b進入平行部71c之線材12接觸該刃前緣73a之方式疊合於線材保持板71而被安裝。從而,此切刀刃板73係進入線材保持板71中之狹縫71a而切斷接觸於刃前緣73a之線材12。 As shown in Fig. 10, the cutting blade 73 is attached to the wire holding plate 71 so as to be attached to the wire holding plate 71 so that the wire 12 entering the parallel portion 71c from the flared portion 71b of the slit 71a is in contact with the blade leading edge 73a. Therefore, the cutting blade 73 enters the slit 71a in the wire holding plate 71 to cut the wire 12 contacting the blade leading edge 73a.
接著,於線材保持板71,連設有連通於第一及第二狹縫71a而與該第一及第二狹縫71a正交之橫狹縫71d。此橫狹縫71d係沿著刃前緣73a形成。進入此橫狹縫71d之線材12,係沿著刃前緣73a移動,接觸於該刃前緣73a而被切斷。 Next, a cross slit 71d that is continuous with the first and second slits 71a and that is continuous with the first and second slits 71a is connected to the wire holding plate 71. This lateral slit 71d is formed along the blade leading edge 73a. The wire 12 that has entered the lateral slit 71d moves along the blade leading edge 73a and is cut in contact with the blade leading edge 73a.
又,此線圈製造裝置10,具備朝向設於捲取治具18之捲繞 部21之芯部11所捲繞之線材12噴吹熱風之未圖示熱風產生器。該熱風產生器中之熱風吹出嘴設置成面對該芯部11。 Moreover, this coil manufacturing apparatus 10 is provided with the winding part 21 provided in the winding jig 18 The wire 12 wound by the core portion 11 is blown by a hot air generator (not shown). The hot air blowing nozzle in the hot air generator is disposed to face the core portion 11.
其次,說明上述線圈製造裝置之動作。 Next, the operation of the above coil manufacturing apparatus will be described.
本實施形態之線圈製造裝置10,能進行保持從線材送出機之嘴部31送出之線材12並拉出既定強度之線材拉出步驟、使捲繞治具20旋轉且將拉出之線材12捲繞於設在該捲繞部21之芯部11之捲繞步驟、使嘴部31往與芯部11之旋轉方向相同方向旋轉並將從嘴部31送出之線材12捲繞於芯部11以形成α繞線線圈17之α繞線線圈形成步驟、以及將捲繞於α繞線線圈17之兩端之線材12a、12b切斷成既定長度之線材切斷步驟。以下,詳細說明各步驟。 In the coil manufacturing apparatus 10 of the present embodiment, a wire drawing step of holding the wire 12 fed from the nozzle portion 31 of the wire feeding device and pulling out a predetermined strength can be performed, and the winding jig 20 can be rotated and the drawn wire 12 can be wound. The winding member 12 is wound around the core portion 11 of the winding portion 21, the nozzle portion 31 is rotated in the same direction as the rotation direction of the core portion 11, and the wire member 12 fed from the nozzle portion 31 is wound around the core portion 11 to The α-winding coil forming step of forming the α-winding coil 17 and the wire cutting step of cutting the wires 12a and 12b wound around the both ends of the α-winding coil 17 into a predetermined length. Hereinafter, each step will be described in detail.
<線材拉出步驟> <Wire Pulling Step>
在線材拉出步驟,保持從嘴部31送出之線材12並拉出既定強度。線材12係捲繞於筒體45。從筒體45送出之線材12被導向在張力桿46前端之線材導件46a,被配線成從該線材導件46a貫通旋轉構件39之插通孔39a。 The wire drawing step maintains the wire 12 fed from the mouth 31 and pulls out a predetermined strength. The wire 12 is wound around the tubular body 45. The wire 12 fed from the cylinder 45 is guided to the wire guide 46a at the tip end of the tension bar 46, and is wired so as to pass through the insertion hole 39a of the rotating member 39 from the wire guide 46a.
本實施形態中之線材12係剖面為方形之所謂角線。貫通插通孔39a之線材12通過嘴部31之送出孔31a。 The wire 12 in the present embodiment has a cross section of a square which is a so-called angle line. The wire 12 that penetrates the insertion hole 39a passes through the delivery hole 31a of the nozzle portion 31.
接著,通過送出孔31a之線材12,如圖1之放大圖所示,被拉出成其端部朝向斜上方。藉由將線材12彎折向斜上方,可防止該線材12卡止於送出孔31a之孔緣,線材12朝向張力裝置42側返回。 Next, the wire 12 passing through the delivery hole 31a is pulled out so that its end portion faces obliquely upward as shown in an enlarged view of FIG. By bending the wire 12 obliquely upward, the wire 12 can be prevented from being locked to the edge of the hole of the delivery hole 31a, and the wire 12 can be returned toward the tension device 42 side.
在此線材拉出步驟,蓄線夾持裝置53,係藉由蓄線移動機構54而移動,使從嘴部31送出且往斜上方彎折之線材12把持在該挾持片53a,53b。 In the wire drawing step, the wire holding device 53 is moved by the wire moving mechanism 54, and the wire 12 fed from the mouth portion 31 and bent obliquely upward is held by the holding pieces 53a, 53b.
其後,藉由蓄線移動機構54使蓄線夾持裝置53再次移動,如圖7所示,該蓄線夾持裝置53從嘴部31被拉離。其結果,從嘴部31拉出既定長度之線材12。 Thereafter, the wire holding device 53 is moved again by the wire moving mechanism 54, and as shown in Fig. 7, the wire holding device 53 is pulled away from the mouth portion 31. As a result, the wire 12 of a predetermined length is pulled out from the mouth portion 31.
此既定長度,係捲繞欲製得之α繞線線圈17(圖10)中之一方之線圈所需之線材12之長度。在線材12被拉出大致既定長度之階段,蓄線夾持裝置53即停止移動,此線材拉出步驟結束。 This predetermined length is the length of the wire 12 required to wind the coil of one of the α winding coils 17 (Fig. 10) to be produced. When the wire 12 is pulled out at a substantially predetermined length, the wire holding device 53 stops moving, and the wire drawing step ends.
<捲繞步驟及α繞線線圈形成步驟> <Winding step and α winding coil forming step>
本實施形態中,顯示同時進行捲繞步驟與α繞線線圈形成步驟之情形。 In the present embodiment, the case where the winding step and the α winding coil forming step are simultaneously performed is shown.
本實施形態中,說明於芯部11捲繞線材12之情形。首先,芯部11之一方之凸緣部11a收容於捲繞部21上端中之凹部21a。 In the present embodiment, the case where the wire member 12 is wound around the core portion 11 will be described. First, the flange portion 11a of one of the core portions 11 is housed in the recess portion 21a in the upper end of the winding portion 21.
接著,嘴部移動機構33,與嘴部31一起使按壓棒22移動,按壓棒22按壓於捲繞部21上端中之凹部21a收容有一方之凸緣部11a之芯部11之另一方之凸緣部11c(圖3)。 Next, the mouth moving mechanism 33 moves the pressing rod 22 together with the mouth portion 31, and the pressing rod 22 presses the convex portion 21a of the upper end of the winding portion 21 to accommodate the other convex portion of the core portion 11 of one of the flange portions 11a. Edge 11c (Fig. 3).
具體而言,圖1及圖2所示之嘴部移動機構33,係使設有嘴部31之旋轉構件39移動至捲繞部21上方,使旋轉構件39之旋轉中心一致於捲繞部21之旋轉中心。嘴部移動機構33,在該狀態下使旋轉構件39下降,藉由與旋轉構件39之旋轉中心同軸設置之按壓棒22按壓該芯部11之上部。 Specifically, in the mouth moving mechanism 33 shown in FIGS. 1 and 2, the rotating member 39 provided with the nozzle portion 31 is moved above the winding portion 21, and the rotation center of the rotating member 39 is aligned with the winding portion 21. The center of rotation. The mouth moving mechanism 33 lowers the rotating member 39 in this state, and presses the upper portion of the core portion 11 by the pressing rod 22 provided coaxially with the rotation center of the rotating member 39.
以此方式,於捲繞部21設置芯部11。接著,在以按壓棒22按壓該另一方之凸緣部11c之狀態下,呈六面體之嘴部31之送出孔31a面對該芯部11之本體部11b。 In this way, the core portion 11 is provided on the winding portion 21. Next, in a state where the other flange portion 11c is pressed by the pressing rod 22, the feeding hole 31a of the hexahedral nozzle portion 31 faces the main body portion 11b of the core portion 11.
如圖8所示,其次,蓄線夾持裝置53以從嘴部31拉出之線材12沿著設於捲繞部21之芯部11之方式移動。蓄線夾持裝置53之移動係藉由蓄線移動機構54(圖1)來進行。 As shown in FIG. 8, the wire holding device 53 moves so that the wire 12 pulled out from the nozzle portion 31 moves along the core portion 11 provided in the winding portion 21. The movement of the wire holding device 53 is performed by the wire moving mechanism 54 (Fig. 1).
接著,如圖9所示,在與捲取治具18旋轉之同時,嘴部31以較捲繞部21之旋轉速度快2倍之旋轉速度往與捲取治具18之旋轉方向相同方向旋轉。其結果,在線材拉出步驟中被拉出之線材12被捲回至設於該捲繞部21之芯部11,且從嘴部31新送出之線材12被捲繞於芯部11,而形成α繞線線圈17。 Next, as shown in FIG. 9, while the winding jig 18 is rotated, the mouth portion 31 is rotated in the same direction as the rotation direction of the winding jig 18 at a rotation speed twice as fast as the rotation speed of the winding portion 21. . As a result, the wire 12 pulled out in the wire drawing step is wound back to the core portion 11 provided in the winding portion 21, and the wire 12 newly fed from the nozzle portion 31 is wound around the core portion 11, and An α winding coil 17 is formed.
嘴部31,藉由馬達(圖1)使設有該嘴部31之旋轉構件39旋轉而旋轉。藉此,嘴部31在芯部11周圍旋繞。在芯部11周圍之此嘴部31之旋繞,係往與捲繞部21之旋轉方向相同方向且以捲繞部21之旋轉速度之2倍速度進行。 The mouth portion 31 is rotated by a rotating member 39 provided with the nozzle portion 31 by a motor (Fig. 1). Thereby, the mouth portion 31 is wound around the core portion 11. The winding of the mouth portion 31 around the core portion 11 is performed in the same direction as the rotation direction of the winding portion 21 and at twice the rotation speed of the winding portion 21.
藉此,從嘴部31新送出之線材12,係與從夾持裝置53往圖9之實線箭頭所示之方向捲回之線材12一起同時地繞線於芯部11。此時,從嘴部31新送出之線材12係沿著芯部11中之另一方之凸緣部11b送出,偏向該另一方之凸緣部11b而捲繞於本體部11c。 Thereby, the wire 12 newly fed from the nozzle portion 31 is simultaneously wound around the core portion 11 together with the wire member 12 which is wound back from the holding device 53 in the direction indicated by the solid arrow in FIG. At this time, the wire 12 newly fed from the nozzle portion 31 is sent along the other flange portion 11b of the core portion 11, and is biased toward the other flange portion 11b to be wound around the main body portion 11c.
另一方面,捲取治具18,藉由圖1所示之安裝於台座13之馬達23而旋轉。在線材拉出步驟中藉由從該捲繞部21使蓄線夾持裝置53遠離而被拉出之線材12,被捲回設在該捲繞部21之芯部11。 On the other hand, the winding jig 18 is rotated by the motor 23 attached to the pedestal 13 shown in FIG. In the wire drawing step, the wire 12 pulled out from the winding portion 21 by the winding portion 21 is pulled back to the core portion 11 of the winding portion 21.
在實際之捲回開始後,蓄線移動機構54,以與該捲回之線材12之速度大致相等之速度使夾持裝置53接近捲繞部21。藉此,線材12不會在夾持裝置53與芯部11之間彎曲,能防止所製得之α繞線線圈17中 之一方線圈膨脹。 After the actual winding back is started, the storage moving mechanism 54 brings the holding device 53 closer to the winding portion 21 at a speed substantially equal to the speed of the wound wire 12. Thereby, the wire 12 is not bent between the holding device 53 and the core 11, and the α winding coil 17 can be prevented from being produced. One of the square coils expands.
此時,線圈彈簧60(圖6),將該蓄線夾持裝置53往從捲取治具18遠離之方向彈壓,吸收被捲回之線材12之量與夾持裝置53之移動量之間所產生之誤差,而確實地防止夾持裝置53與芯部11之間之線材12之彎曲。此時,被夾持裝置53把持之線材12,係沿著芯部11之一方之凸緣部11a捲回至本體部11c,沿著該一方之凸緣部11a捲繞於本體部11c。 At this time, the coil spring 60 (FIG. 6) biases the wire holding device 53 in a direction away from the winding jig 18, absorbing the amount of the wire 12 that is wound back and the amount of movement of the holding device 53. The resulting error, while reliably preventing the bending of the wire 12 between the clamping device 53 and the core 11. At this time, the wire member 12 held by the holding device 53 is wound back along the flange portion 11a of one of the core portions 11 to the main body portion 11c, and is wound around the main body portion 11c along the one flange portion 11a.
藉此,形成α繞線線圈17。開始捲繞之線材12a及結束捲繞之線材12b之兩者,位於α繞線線圈17之最外周(圖9)。開始捲繞之線材12a,係藉由夾持裝置53預先拉出之線材12中即使藉由捲繞部21之旋轉亦不會捲繞而殘留之部分。結束捲繞之線材12b,係從嘴部31新送出之線材12中不捲繞於芯部11而殘留之部分。 Thereby, the α winding coil 17 is formed. Both the wire 12a to be wound and the wire 12b to be wound are located on the outermost periphery of the α-winding coil 17 (Fig. 9). The wire 12a to be wound up is a portion of the wire 12 which is pulled out by the holding device 53 and which is not wound by the rotation of the winding portion 21, and remains. The wire 12b that has been wound up is a portion of the wire 12 newly fed from the nozzle portion 31 that is not wound around the core portion 11 and remains.
接著,形成α繞線線圈17之線材12,由於係具有自我熔接之絕緣被覆之被覆導線,因此藉由未圖示之熱風產生器噴吹熱風,使相隣接之線材12彼此接着,即能防止所製得之α繞線線圈17之崩解。 Then, the wire 12 of the α-winding coil 17 is formed, and since the insulated wire coated with the self-welding is coated, the hot air is blown by a hot air generator (not shown) to prevent the adjacent wires 12 from coming to each other, thereby preventing The resulting α-winding coil 17 is disintegrated.
<線材切斷步驟> <Wire cutting step>
在線材切斷步驟,將α繞線線圈17之兩端之線材12切斷成既定長度。此切斷係藉由切刀刃板73進行,開始捲繞之線材12與結束捲繞之線材12係同時被切斷。 In the wire cutting step, the wires 12 at both ends of the α-winding coil 17 are cut into a predetermined length. This cutting is performed by the cutting blade 73, and the wire 12 which is started to be wound and the wire 12 which is wound up are simultaneously cut.
首先,說明開始捲繞之線材12a之切斷。在進行此切斷時,蓄線移動機構54使蓄線夾持裝置53移動,如圖10所示,使從該蓄線夾持裝置53延伸至芯部11之開始捲繞之線材12a通過形成於線材保持板71之一方之狹縫71a。接著,該線材12在從擴開部71b達到平行部71c之階段接 觸於切刀刃板73之刃前緣73a,其後進一步地被壓入狹縫71a。其結果,該開始捲繞之線材12a被切斷。 First, the cutting of the wire 12a to be wound up will be described. When this cutting is performed, the wire storage moving mechanism 54 moves the wire holding device 53, and as shown in FIG. 10, the wire 12a which is wound from the wire holding device 53 to the start of the core portion 11 is formed. The slit 71a is formed in one of the wire holding plates 71. Then, the wire 12 is connected at the stage of reaching the parallel portion 71c from the flared portion 71b. The blade leading edge 73a of the cutting blade 73 is touched, and is further pressed into the slit 71a. As a result, the wire 12a to be wound is cut.
接著,從構成捲取治具18之芯部11延伸至切刀刃板73之線材12a,係以其被切斷之端縁***於線材保持板71之狹縫71a之狀態下被卡止。 Then, the wire 12a extending from the core portion 11 constituting the winding jig 18 to the cutting blade 73 is locked in a state in which the cut end is inserted into the slit 71a of the wire holding plate 71.
線材12a,係以其端縁殘存於平行部71c之狀態經由狹縫71a而到達α繞線線圈17。此情形下,線材保持板71由於位於較α繞線線圈17斜下方之位置,因此線材12a之端縁成為掛止於平行部71c之狀態。 The wire 12a reaches the α-winding coil 17 via the slit 71a in a state where the end turn remains in the parallel portion 71c. In this case, since the wire holding plate 71 is located obliquely below the α-winding coil 17, the end turn of the wire 12a is in a state of being caught by the parallel portion 71c.
此掛止之程度,較佳為在後步驟中將α繞線線圈17從捲繞部21之凹部21a卸除時端縁可從平行部71c容易脫離的程度。 The degree of the hooking is preferably such an extent that the end turn can be easily detached from the parallel portion 71c when the α-winding coil 17 is detached from the concave portion 21a of the winding portion 21 in the subsequent step.
此掛止之程度,能藉由改變線材保持板71與到達α繞線線圈17之線材12a之間之角度來予以調整。且此角度,在鎖緊小螺栓72以將切刀刃板73及線材保持板71安裝於本體部20時,能藉由改變切刀刃板73之缺口73b與線材保持板71之缺口71e中之小螺栓72之位置來予以調整。 The extent of this hanging can be adjusted by changing the angle between the wire holding plate 71 and the wire 12a reaching the α winding coil 17. Moreover, when the small bolts 72 are locked to attach the cutter blade 73 and the wire holding plate 71 to the main body portion 20, the gap 73b of the cutting blade 73 and the notch 71e of the wire holding plate 71 can be changed. The position of the bolt 72 is adjusted.
藉此,被切斷之線材12a之端縁,可不使用以往使用之夾持等保持機構即可保持至後步驟。是以,夾持等保持機構之開閉動作變得不需要,能順暢地進行線材12a之端縁之保持及此保持之解除。 Thereby, the end of the wire 12a to be cut can be maintained to the subsequent step without using a holding mechanism such as a conventionally used clamp. Therefore, the opening and closing operation of the holding mechanism such as the gripping is not required, and the end of the wire 12a can be smoothly held and the holding can be released.
其後,圖1所示之蓄線移動機構54使蓄線夾持裝置53移動至待機位置。蓄線夾持裝置53,放開由蓄線夾持裝置53把持之殘餘部之線材12,並廢棄至既定之未圖示管箱。 Thereafter, the storage line moving mechanism 54 shown in Fig. 1 moves the wire holding device 53 to the standby position. The wire holding device 53 releases the wire 12 of the remaining portion held by the wire holding device 53 and discards it to a predetermined unillustrated pipe box.
在結束捲繞之線材12b之切斷時,亦如圖10所示,嘴部移動機構33(圖1)使嘴部31移動,使從該嘴部31延伸至線圈17之結束捲 繞之線材12b通過線材保持板71之另一方之狹縫71a。接著,該線材12b在從擴開部71b到達平行部71c之階段接觸於切刀刃板73之刃前緣73a。該結束捲繞之線材12b其後進一步被壓入狹縫71a,藉此被切斷。 When the winding of the wound wire 12b is completed, as shown in Fig. 10, the mouth moving mechanism 33 (Fig. 1) moves the mouth 31 to extend from the mouth 31 to the end of the coil 17. The wound wire 12b passes through the other slit 71a of the wire holding plate 71. Next, the wire 12b comes into contact with the blade leading edge 73a of the cutter blade 73 at the stage of reaching the parallel portion 71c from the flared portion 71b. The wire 12b that has been wound up is further pressed into the slit 71a, thereby being cut.
此時,通過該嘴部31之送出孔31a之線材12被往斜上方拉出。藉此該結束捲繞線材12以既定長度被切斷。 At this time, the wire 12 that has passed through the delivery hole 31a of the mouth portion 31 is pulled out obliquely upward. Thereby, the end of the wound wire 12 is cut at a predetermined length.
接著,從構成捲取治具18之芯部11延伸至切刀刃板73之線材12b,係以其被切斷之端縁***於線材保持板71之狹縫71a之狀態下被卡止。 Then, the wire 12b extending from the core portion 11 constituting the winding jig 18 to the cutting blade 73 is locked with the cut end 縁 inserted into the slit 71a of the wire holding plate 71.
亦即,在此結束捲繞之線材12b之切斷時,該線材12b,亦以其端縁殘存於平行部71c之狀態經由狹縫71a而到達α繞線線圈17。此情形下,線材保持板71由於位於較α繞線線圈17斜下方之位置,因此線材12b之端縁成為掛止於平行部71c之狀態。 That is, when the winding of the wound wire 12b is completed, the wire 12b reaches the α-winding coil 17 via the slit 71a while the end turns remain in the parallel portion 71c. In this case, since the wire holding plate 71 is located obliquely below the α-winding coil 17, the end turn of the wire 12b is in a state of being caught by the parallel portion 71c.
此掛止之程度,較佳為在後步驟中將α繞線線圈17從捲繞部21之凹部21a卸除時端縁可從平行部71c容易脫離的程度。 The degree of the hooking is preferably such an extent that the end turn can be easily detached from the parallel portion 71c when the α-winding coil 17 is detached from the concave portion 21a of the winding portion 21 in the subsequent step.
此掛止之程度,能藉由改變線材保持板71與到達α繞線線圈17之線材12a之間之角度來予以調整。且此角度,在鎖緊小螺栓72以將切刀刃板73及線材保持板71安裝於本體部20時,能藉由改變切刀刃板73之缺口73b與線材保持板71之缺口71e中之小螺栓72之位置來予以調整。 The extent of this hanging can be adjusted by changing the angle between the wire holding plate 71 and the wire 12a reaching the α winding coil 17. Moreover, when the small bolts 72 are locked to attach the cutter blade 73 and the wire holding plate 71 to the main body portion 20, the gap 73b of the cutting blade 73 and the notch 71e of the wire holding plate 71 can be changed. The position of the bolt 72 is adjusted.
藉此,被切斷之線材12b之端縁,可不使用以往使用之夾持等保持機構即可保持至後步驟。是以,夾持等保持機構之開閉動作變得不需要,能順暢地進行線材12b之端縁之保持及此保持之解除。 Thereby, the end of the cut wire 12b can be held to the subsequent step without using a holding mechanism such as a conventionally used clamp. Therefore, the opening and closing operation of the holding mechanism such as the gripping is not required, and the end of the wire 12b can be smoothly held and the holding can be released.
其後,嘴部移動機構33使嘴部31移動至待機位置。此處, 通過該嘴部31之送出孔31a之線材12如圖1之拡大圖所示,被拉出成其端部位於斜上方。因此,該線材12卡止於送出孔31a之孔縁,至進行次一捲線為止,不往張力裝置42側返回。 Thereafter, the mouth moving mechanism 33 moves the mouth portion 31 to the standby position. Here, The wire 12 passing through the delivery hole 31a of the mouth portion 31 is drawn as shown in the enlarged view of Fig. 1, and its end portion is located obliquely upward. Therefore, the wire 12 is locked to the hole of the delivery hole 31a, and does not return to the tension device 42 side until the next winding is performed.
以此方式捲繞於芯部11之線材12所構成之α繞線線圈17,其後與芯部11一起從捲繞部21之凹部21a卸除,而被搬送至次步驟。 The α-winding coil 17 composed of the wire 12 wound around the core portion 11 in this manner is then removed from the concave portion 21a of the winding portion 21 together with the core portion 11, and is transported to the next step.
接著,在α繞線線圈17與芯部11一起從捲繞部21卸除後,於捲繞部21之凹部21a收容新的芯部11,再次開始次一線材拉出步驟。 Next, after the α-winding coil 17 is removed from the winding portion 21 together with the core portion 11, the new core portion 11 is accommodated in the concave portion 21a of the winding portion 21, and the next wire pulling step is resumed.
作為線材12使用所謂角線之本實施形態中,在先前之α繞線線圈形成步驟中,係使嘴部31旋轉進行捲線。因此,在筒體45至嘴部31之間由該角線構成之線材12係扭曲。為了消除該扭曲,在切斷開始捲繞之線材12後,旋轉機構32使該嘴部31與捲繞部21一起往與捲線時相反方向旋轉,其結果可消除該扭曲。扭曲消除時中之旋轉次數係與捲線時中之旋轉次數相同。在消除此扭曲後,能再度開始次一線材拉出步驟。 In the present embodiment in which the wire 12 is a so-called angle line, in the previous α-winding coil forming step, the nozzle portion 31 is rotated to perform winding. Therefore, the wire 12 composed of the corner line between the tubular body 45 and the mouth portion 31 is twisted. In order to eliminate the twist, after the wire 12 that has been wound is cut, the rotation mechanism 32 rotates the nozzle portion 31 together with the winding portion 21 in the opposite direction to the winding, and as a result, the distortion can be eliminated. The number of rotations in the distortion elimination is the same as the number of rotations in the winding. After eliminating this distortion, the next wire pulling step can be started again.
如上所述,本實施形態中,線材保持板71與切刀齒板73設於捲取治具18之周圍。因此,蓄線移動機構54係使蓄線夾持裝置53移動且使從蓄線夾持裝置53延伸之線材12插通第一或第二狹縫71a,藉此能切斷該線材12。又,嘴部移動機構33使嘴部31移動於三軸方向且使從蓄線夾持裝置53延伸之線材12插通第二或第一狹縫71a,藉此能切斷該線材12。 As described above, in the present embodiment, the wire holding plate 71 and the cutter tooth plate 73 are provided around the winding jig 18. Therefore, the wire storage moving mechanism 54 moves the wire holding device 53 and inserts the wire 12 extending from the wire holding device 53 into the first or second slit 71a, whereby the wire 12 can be cut. Further, the mouth moving mechanism 33 moves the nozzle portion 31 in the three-axis direction and allows the wire member 12 extending from the wire holding device 53 to be inserted into the second or first slit 71a, whereby the wire member 12 can be cut.
是以,本實施形態之線圈製造裝置10,並不需要以往為了切斷線材12所必需之夾持裝置或三軸移動機構。切斷此線材12之切刀刃板73,由於係設於捲取治具18周圍之平板狀構件,因此較夾持裝置小。又, 由於該切刀刃板73係與捲取治具18一起旋轉,因此不需要用以使此切刀刃板73動作之獨立之驅動機構。從而,根據本實施形態,能提供能將所製得之線圈17之開始捲繞或結束捲繞之線材12a、12b以既定長度切斷之較小型之線圈製造裝置10。 Therefore, the coil manufacturing apparatus 10 of the present embodiment does not require a conventional holding device or a three-axis moving mechanism that is necessary for cutting the wire member 12. The cutting blade 73 that cuts the wire 12 is smaller than the holding device because it is attached to the flat member around the winding jig 18. also, Since the cutting blade 73 rotates together with the winding jig 18, an independent driving mechanism for operating the cutting blade 73 is not required. Therefore, according to the present embodiment, it is possible to provide a small-sized coil manufacturing apparatus 10 capable of cutting the wire 12a, 12b which is wound up or finished at the beginning of the obtained coil 17 by a predetermined length.
又,本實施形態中,係藉由以捲取治具18之捲繞部21之旋轉速度快的速度使嘴部31往與捲繞部21之旋轉方向相同方向旋轉,據以於捲繞部21所把持之芯部11捲取從嘴部31送出之線材12及積存於蓄線手段52之線材12之兩者。是以,能製造開始捲繞與結束捲繞之線材12a、12b均位於外周之α繞線線圈17。即使製得此種α繞線線圈17,仍能將所製得之線圈17之開始捲繞或結束捲繞之線材12a、12b立即以既定長度切斷。 Further, in the present embodiment, the nozzle portion 31 is rotated in the same direction as the rotation direction of the winding portion 21 at a speed at which the winding speed of the winding portion 21 of the winding jig 18 is fast, so as to be in the winding portion. The core portion 11 gripped by 21 grips both the wire member 12 fed from the nozzle portion 31 and the wire member 12 stored in the wire storage means 52. Therefore, it is possible to manufacture the α-winding coil 17 in which the wires 12a and 12b which are both wound and finished to be wound are located on the outer circumference. Even if such an α-winding coil 17 is produced, the wire 12a, 12b which is wound up or finished winding of the obtained coil 17 can be immediately cut at a predetermined length.
又,從芯部11至切刀刃板73之距離,由於對應線材12之被切斷之長度,因此能藉由變更此切刀刃板73及線材卡止板71之安裝位置及大小來容易地改變切斷之線材12之既定長度。 Further, since the distance from the core portion 11 to the cutting blade 73 is corresponding to the length of the cut of the wire member 12, it is possible to easily change the mounting position and size of the cutting blade 73 and the wire locking plate 71. The predetermined length of the cut wire 12 is.
尤其是,切刀刃板73及線材卡止板71,係使小螺栓72進入形成於該等之缺口71e、73b而將小螺栓72螺合本體部20,藉此被安裝。藉由變更在該等缺口71e、73b長度方向之小螺栓72之位置,而能較的容易地變更切刀刃板73及線材卡止板71之安裝位置。 In particular, the cutting blade 73 and the wire locking plate 71 are attached to the small bolts 72 by inserting the small bolts 72 into the notches 71e and 73b and screwing the small bolts 72 to the main body 20. By changing the position of the small bolts 72 in the longitudinal direction of the notches 71e, 73b, the attachment positions of the cutting blade 73 and the wire locking plate 71 can be easily changed.
此外,上述之實施形態中,雖係藉由以較捲繞部21之旋轉速度快之速度使嘴部31旋轉來製造α繞線線圈17,但亦可藉由旋轉手段以較捲取治具18之捲繞部21之旋轉速度快之速度在與捲繞部21之旋轉方向相同方向使蓄線手段52即蓄線夾持裝置53旋轉,藉此製造α繞線線圈17,惟其並未圖示。以此方式製造之α繞線線圈17中,開始捲繞與結束捲繞 之線材12a、12b亦均位於外周。且在此情形下,本實施形態亦可藉由切刀刃板73及線材卡止板71將製得之線圈之開始捲繞或結束捲繞之線材12a、12b立即以既定長度切斷。 Further, in the above-described embodiment, the α-winding coil 17 is manufactured by rotating the nozzle portion 31 at a speed higher than the rotational speed of the winding portion 21, but it is also possible to wind up the jig by means of rotation. The speed at which the winding portion 21 of the winding portion 21 is fast is rotated in the same direction as the rotation direction of the winding portion 21, and the wire holding means 53 is rotated, whereby the α winding coil 17 is manufactured, but the drawing is not shown. Show. In the α-winding coil 17 manufactured in this manner, the winding is started and the winding is completed. The wires 12a, 12b are also located on the outer circumference. In this case, in the present embodiment, the wire members 12a and 12b which are wound up or finished winding of the obtained coil by the cutter blade 73 and the wire stopper plate 71 can be immediately cut at a predetermined length.
又,上述實施形態中,嘴部移動機構33及蓄線移動機構54,雖係藉由X軸、Y軸、及Z軸方向伸縮致動器之組合構成,但此等機構不限於此構造,只要係能使對象物移動於三軸方向者,亦可係其他形式者。 Further, in the above-described embodiment, the nozzle moving mechanism 33 and the storage line moving mechanism 54 are configured by a combination of the X-axis, the Y-axis, and the Z-axis direction expansion/contraction actuator, but the mechanisms are not limited to this configuration. As long as the object can be moved in the three-axis direction, it can be other forms.
又,上述實施形態中,雖說明了作為線材12係使用剖面呈方形之所謂角線之情形,但線材12並不限於角線,線材12之剖面可為長方形或多角形狀,且線材12亦可為剖面成圓形之所謂圓線。又,線材12不限於於導線本體周圍形成有熱熔接性皮膜之所謂熱熔接線12。。 Further, in the above-described embodiment, the case where the wire 12 is a square-shaped corner is used as the wire 12, but the wire 12 is not limited to the angle, and the wire 12 may have a rectangular or polygonal shape, and the wire 12 may be used. It is a so-called round line that is circular in cross section. Further, the wire member 12 is not limited to the so-called heat-fusible wire 12 in which a heat-fusible film is formed around the wire body. .
又,上述實施形態中,α繞線線圈17雖係將線材12捲繞於設在捲繞部21之芯部11而製得,但α繞線線圈17亦可藉由不設置芯部11而於捲繞部21直接捲繞線材12而形成於該捲繞部21周圍。此情形下,於捲繞部21,較佳為取代收容芯部11之凹部21a而形成捲繞線材12之捲芯。藉由將線材12捲繞於此種捲芯周圍,而製得僅由不具有芯部11之線材12構成之所謂空芯線圈。此情形下,按壓棒22能按壓捲芯之上端來限制該捲芯之捲繞寬度。 Further, in the above-described embodiment, the α winding coil 17 is obtained by winding the wire 12 around the core portion 11 provided in the winding portion 21, but the α winding coil 17 may be formed by not providing the core portion 11. The wire 12 is directly wound around the winding portion 21 to be formed around the winding portion 21. In this case, in the winding portion 21, it is preferable to form the winding core of the wound wire 12 instead of the concave portion 21a in which the core portion 11 is accommodated. By winding the wire 12 around such a core, a so-called hollow core coil composed only of the wire 12 having no core portion 11 is produced. In this case, the pressing bar 22 can press the upper end of the winding core to limit the winding width of the winding core.
又,上述實施形態中,說明捲繞步驟與α繞線線圈形成步驟同時進行之情形。亦即,上述實施形態中,使捲繞部21旋轉,將拉出之線材12捲繞於芯部11,同時使嘴部31以較捲繞部21之旋轉速度快2倍之旋轉速度往捲繞部21旋轉方向相同方向旋轉,將從嘴部31送出之線材12捲 繞於芯部11以形成α繞線線圈17。然而,亦可在捲繞步驟之後進行α繞線線圈形成步驟。 Further, in the above embodiment, the case where the winding step and the α winding coil forming step are simultaneously performed will be described. That is, in the above embodiment, the winding portion 21 is rotated, and the drawn wire member 12 is wound around the core portion 11, and the nozzle portion 31 is wound up at a rotation speed twice faster than the rotation speed of the winding portion 21. The winding portion 21 rotates in the same direction of rotation, and the wire 12 that is fed from the nozzle portion 31 is wound. The core 11 is wound around to form an alpha winding coil 17. However, the alpha winding coil forming step may also be performed after the winding step.
亦即,亦可首先僅進行捲繞步驟,其後進行α繞線線圈形成步驟。在捲繞步驟中,使捲繞部21旋轉且使嘴部31以與該捲繞部21之旋轉速度相同之旋轉速度往與捲繞部21旋轉方向相同方向旋轉。藉此,將拉出之線材12捲繞於芯部11以形成一方之線圈。在α繞線線圈形成步驟,使卷繞部21之旋轉停止且持續嘴部31之旋轉。藉此,將從嘴部31送出之線材12捲繞於旋轉停止之芯部11以和一方之線圈相鄰地形成另一方之線圈。如此,在α繞線線圈形成步驟之結束時,形成由兩者之線圈構成之α繞線線圈17。 That is, it is also possible to first perform only the winding step, and thereafter perform the α-winding coil forming step. In the winding step, the winding portion 21 is rotated and the nozzle portion 31 is rotated in the same direction as the rotation direction of the winding portion 21 at the same rotation speed as the rotation speed of the winding portion 21. Thereby, the drawn wire 12 is wound around the core portion 11 to form one of the coils. In the α-winding coil forming step, the rotation of the winding portion 21 is stopped and the rotation of the mouth portion 31 is continued. Thereby, the wire 12 sent from the nozzle part 31 is wound around the core part 11 of the rotation stop, and the other coil is formed adjacent to one of the coils. Thus, at the end of the α-winding coil forming step, the α-winding coil 17 composed of the coils of both is formed.
以上,說明了本發明之實施形態,但上述實施形態僅表示本發明適用例之一部分,本發明之技術範圍並不限於上述實施形態之具體構成。 Although the embodiment of the present invention has been described above, the above embodiment is only a part of the application example of the present invention, and the technical scope of the present invention is not limited to the specific configuration of the above embodiment.
10‧‧‧線圈製造裝置 10‧‧‧Coil manufacturing equipment
12‧‧‧線材 12‧‧‧Wire
13‧‧‧台座 13‧‧‧ pedestal
14‧‧‧支柱 14‧‧‧ pillar
16‧‧‧基台 16‧‧‧Abutment
18‧‧‧捲取治具 18‧‧‧Winning fixture
20‧‧‧本體部 20‧‧‧ Body Department
21‧‧‧捲繞部 21‧‧‧Winding Department
22‧‧‧按壓棒 22‧‧‧ Pressing bar
23‧‧‧馬達 23‧‧‧Motor
24a‧‧‧第一滑輪 24a‧‧‧First pulley
24b‧‧‧第二滑輪 24b‧‧‧second pulley
24c‧‧‧皮帶 24c‧‧‧Leather
31‧‧‧嘴部 31‧‧‧ mouth
31a‧‧‧送出孔 31a‧‧‧Send hole
32‧‧‧馬達 32‧‧‧Motor
32a‧‧‧第三滑輪 32a‧‧‧third pulley
32b‧‧‧第四滑輪 32b‧‧‧fourth pulley
32c‧‧‧皮帶 32c‧‧‧Leather
33‧‧‧嘴部移動機構 33‧‧‧Mouth movement mechanism
35‧‧‧Y軸方向伸縮致動器 35‧‧‧Y-axis direction telescopic actuator
35a‧‧‧伺服馬達 35a‧‧‧Servo motor
35d‧‧‧外殼 35d‧‧‧shell
38‧‧‧支承板 38‧‧‧support plate
39‧‧‧旋轉構件 39‧‧‧Rotating components
39a‧‧‧插通孔 39a‧‧‧ inserted through hole
40‧‧‧安裝構件 40‧‧‧Installation components
41a~41c‧‧‧滑輪 41a~41c‧‧‧ pulley
42‧‧‧張力裝置 42‧‧‧ Tension device
43‧‧‧安裝腳 43‧‧‧Installation feet
44‧‧‧盒體 44‧‧‧Box
45‧‧‧筒體 45‧‧‧Cylinder
46‧‧‧張力桿 46‧‧‧ Tension bar
46a‧‧‧線材導件 46a‧‧‧Wire Guides
46b‧‧‧旋動軸 46b‧‧‧Rotary axis
46c‧‧‧托架 46c‧‧‧ bracket
47‧‧‧控制馬達 47‧‧‧Control motor
48‧‧‧電位計 48‧‧‧potentiometer
49‧‧‧彈簧 49‧‧‧ Spring
50‧‧‧移動構件 50‧‧‧moving components
51‧‧‧張力調節螺桿 51‧‧‧Tensor adjustment screw
51a‧‧‧公螺桿 51a‧‧‧Male screw
52‧‧‧蓄線手段 52‧‧‧ Storage means
53‧‧‧蓄線夾持裝置 53‧‧‧ Storage line clamping device
53a、53b‧‧‧挾持片 53a, 53b‧‧‧ holding film
54‧‧‧蓄線移動機構 54‧‧‧ Storage line moving mechanism
55‧‧‧X軸方向伸縮致動器 55‧‧‧X-axis direction telescopic actuator
55a‧‧‧伺服馬達 55a‧‧‧Servo motor
55b‧‧‧滾珠螺桿 55b‧‧·ball screw
55c‧‧‧從動件 55c‧‧‧ Followers
55d‧‧‧外殼 55d‧‧‧shell
56‧‧‧Y軸方向伸縮致動器 56‧‧‧Y-axis direction telescopic actuator
56a‧‧‧伺服馬達 56a‧‧‧Servo motor
56b‧‧‧滾珠螺桿 56b‧‧‧Rolling screw
56c‧‧‧從動件 56c‧‧‧ Followers
56d‧‧‧外殼 56d‧‧‧shell
57‧‧‧Z軸方向伸縮致動器 57‧‧‧Z-axis direction telescopic actuator
57c‧‧‧從動件 57c‧‧‧ Followers
57d‧‧‧外殼 57d‧‧‧Shell
58‧‧‧移動板 58‧‧‧Mobile board
60‧‧‧線圈彈簧 60‧‧‧ coil spring
71‧‧‧線材保持板 71‧‧‧Wire retaining plate
73‧‧‧切刀刃板 73‧‧‧ cutting blade
Claims (3)
Applications Claiming Priority (1)
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JP2014101172A JP6315792B2 (en) | 2014-05-15 | 2014-05-15 | Coil manufacturing equipment |
Publications (2)
Publication Number | Publication Date |
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TW201603076A TW201603076A (en) | 2016-01-16 |
TWI575543B true TWI575543B (en) | 2017-03-21 |
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TW104113506A TWI575543B (en) | 2014-05-15 | 2015-04-28 | Coil manufacturing device |
Country Status (3)
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JP (1) | JP6315792B2 (en) |
CN (1) | CN105097267B (en) |
TW (1) | TWI575543B (en) |
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JP6436569B2 (en) * | 2015-01-19 | 2018-12-12 | 日特エンジニアリング株式会社 | Coil manufacturing equipment |
CN108735501B (en) * | 2018-06-27 | 2023-11-21 | 东莞市全刚自动化设备有限公司 | Multi-axis synchronous winding equipment of multi-angle wire nozzle |
CN109216009B (en) * | 2018-09-16 | 2020-12-18 | 国网上海市电力公司 | Tension winding chuck and winding assembly of transformer coil framework |
JP6796344B1 (en) * | 2019-11-13 | 2020-12-09 | 株式会社ベステック | Nozzle holder, nozzle rotation unit and winding machine |
CN110993329A (en) * | 2019-12-25 | 2020-04-10 | 陆林娣 | Transformer framework coil winding process device |
CN111192758B (en) * | 2020-01-10 | 2021-07-23 | 昆山联滔电子有限公司 | Coil lead wire processing jig |
CN113001444B (en) * | 2021-03-16 | 2022-06-10 | 昆山联滔电子有限公司 | Coil processing carrier |
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TW446973B (en) * | 1999-04-28 | 2001-07-21 | Nittoku Eng | Winding machine |
CN101588115A (en) * | 2008-05-19 | 2009-11-25 | 日特机械工程株式会社 | Winding device and winding method |
CN102682998A (en) * | 2012-04-28 | 2012-09-19 | 苏州市圣玛特电机设备制造有限公司 | Thread hooking and breaking mechanism of winding machines |
CN102982998A (en) * | 2012-12-12 | 2013-03-20 | 厦门米特自动化设备有限公司 | Vertical electromagnetic coil winding device |
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JPS5944769B2 (en) * | 1979-06-18 | 1984-11-01 | ティーディーケイ株式会社 | Core holding device for coil manufacturing |
JPS5834723U (en) * | 1981-08-31 | 1983-03-07 | 日特エンジニアリング株式会社 | Wire cutting device in winding machine |
JPH071745B2 (en) * | 1987-10-27 | 1995-01-11 | 松下電器産業株式会社 | Winding device |
JPH0438508Y2 (en) * | 1988-02-29 | 1992-09-09 | ||
JPH05243055A (en) * | 1992-02-28 | 1993-09-21 | Sanken Electric Co Ltd | Coil device and fabrication thereof |
JPH0579930U (en) * | 1992-03-31 | 1993-10-29 | 太陽誘電株式会社 | Winding machine |
JP2505955B2 (en) * | 1992-06-08 | 1996-06-12 | 田中精機株式会社 | Winding device and winding machine equipped with the twisting device |
JPH0750659B2 (en) * | 1992-11-18 | 1995-05-31 | 株式会社光輪技研 | Wire entanglement device |
JP3517896B2 (en) * | 1993-04-13 | 2004-04-12 | ソニー株式会社 | Coil assembly equipment |
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JP4875991B2 (en) * | 2006-02-28 | 2012-02-15 | 日特エンジニアリング株式会社 | Chip coil manufacturing apparatus and manufacturing method |
JP5108648B2 (en) * | 2008-06-24 | 2012-12-26 | 日特エンジニアリング株式会社 | Coil winding method and coil winding apparatus |
JP5858575B2 (en) * | 2012-02-09 | 2016-02-10 | 日特エンジニアリング株式会社 | Multiple coil winding apparatus and multiple coil winding method |
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2014
- 2014-05-15 JP JP2014101172A patent/JP6315792B2/en active Active
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TW446973B (en) * | 1999-04-28 | 2001-07-21 | Nittoku Eng | Winding machine |
CN101588115A (en) * | 2008-05-19 | 2009-11-25 | 日特机械工程株式会社 | Winding device and winding method |
CN102682998A (en) * | 2012-04-28 | 2012-09-19 | 苏州市圣玛特电机设备制造有限公司 | Thread hooking and breaking mechanism of winding machines |
CN102982998A (en) * | 2012-12-12 | 2013-03-20 | 厦门米特自动化设备有限公司 | Vertical electromagnetic coil winding device |
Also Published As
Publication number | Publication date |
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CN105097267A (en) | 2015-11-25 |
JP2015220267A (en) | 2015-12-07 |
CN105097267B (en) | 2017-04-19 |
TW201603076A (en) | 2016-01-16 |
JP6315792B2 (en) | 2018-04-25 |
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