TWI554460B - Wire feeding amount adjusting apparatus - Google Patents
Wire feeding amount adjusting apparatus Download PDFInfo
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- TWI554460B TWI554460B TW104107835A TW104107835A TWI554460B TW I554460 B TWI554460 B TW I554460B TW 104107835 A TW104107835 A TW 104107835A TW 104107835 A TW104107835 A TW 104107835A TW I554460 B TWI554460 B TW I554460B
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- roller
- conveying
- amount adjusting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/32—Supporting or driving arrangements for forwarding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
- B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
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- Forwarding And Storing Of Filamentary Material (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
Description
本發明涉及一種線材輸送量調整裝置，更詳細而言涉及一種設置於拉鏈(fastener)等的圈狀鏈齒成型裝置的前面、且對作為線材的單絲(monofilament)的輸送量加以調整的線材輸送量調整裝置。 The present invention relates to a wire conveying amount adjusting device, and more particularly to a wire provided on a front surface of a loop-shaped fastener forming device such as a fastener and adjusting a conveying amount of a monofilament as a wire. Conveying amount adjustment device.
在拉鏈等的圈狀鏈齒成型裝置的前面，通常設置有線材輸送量調整裝置。在將單絲供給至圈狀鏈齒成型裝置時，為了事先對所述供給的單絲的輸送量加以調整而使用所述線材輸送量調整裝置。此外，在將單絲供給至圈狀鏈齒成型裝置時，需要將單絲的張力及輸送量保持為一定。 In the front of the loop-shaped element forming device such as a zipper, a wire material conveying amount adjusting device is usually provided. When the monofilament is supplied to the loop-shaped fastener forming device, the wire conveyance amount adjusting device is used in order to adjust the conveyance amount of the supplied monofilament in advance. Further, when the monofilament is supplied to the loop-shaped element forming device, it is necessary to keep the tension and the conveying amount of the monofilament constant.
現有的線材輸送量調整裝置已知有如下裝置，其包括：第1驅動輥及第2驅動輥，轉速彼此不同、且在外周部與線材接觸並分別對線材加以搬送；被動輥(調節輥)，在第1驅動輥及第2驅動輥的下游側與線材接觸並對線材加以引導；切換氣缸，選擇性地切換第1驅動輥或第2驅動輥與線材的接觸狀態(例如，參照專利文獻1)。另外，被動輥設置成可上下移動，且根據線材的輸送量上下地移動。另外，設置有在被動輥位於下限位置時對被 動輥進行檢測的第1傳感器、及在被動輥位於上限位置時對被動輥進行檢測的第2傳感器。 A conventional wire feeding amount adjusting device includes a first driving roller and a second driving roller, which have different rotation speeds, and are in contact with a wire at an outer peripheral portion and respectively convey a wire; a passive roller (adjusting roller) And contacting the wire on the downstream side of the first driving roller and the second driving roller and guiding the wire; switching the cylinder to selectively switch the contact state of the first driving roller or the second driving roller with the wire (for example, refer to the patent document) 1). Further, the passive roller is disposed to be movable up and down, and moves up and down according to the amount of conveyance of the wire. In addition, it is provided when the passive roller is at the lower limit position The first sensor that detects the moving roller and the second sensor that detects the passive roller when the driven roller is at the upper limit position.
如所述般構成的線材輸送量調整裝置在第1傳感器或第2傳感器檢測到被動輥處於下限位置或上限位置時，切換氣缸選擇性地切換第1驅動輥或第2驅動輥的接觸狀態，從而自動地調整線材的輸送量。 In the wire feed amount adjusting device configured as described above, when the first sensor or the second sensor detects that the driven roller is at the lower limit position or the upper limit position, the switching cylinder selectively switches the contact state of the first drive roller or the second drive roller. Thereby the amount of wire conveyance is automatically adjusted.
[現有技術文獻] [Prior Art Literature]
[專利文獻] [Patent Literature]
[專利文獻1]日本專利特開2000-007199號公報 [Patent Document 1] Japanese Patent Laid-Open Publication No. 2000-007199
然而，所述專利文獻1中所述的線材輸送量調整裝置包括傳感器或切換氣缸等電子零件、以及對這些電子零件進行控制的控制裝置，因此機構複雜且維護繁瑣。另外，零件數量多，因此製造成本會增加。 However, the wire feeding amount adjusting device described in Patent Document 1 includes electronic components such as sensors or switching cylinders, and a control device for controlling these electronic components, so that the mechanism is complicated and maintenance is cumbersome. In addition, the number of parts is large, so the manufacturing cost will increase.
本發明是鑒於所述情況而成，其目的在於提供一種不使用複雜的機構便可將線材的張力及輸送量保持為一定、由此可容易地進行維護且可削減製造成本的線材輸送量調整裝置。 The present invention has been made in view of the above circumstances, and an object thereof is to provide a wire feed amount adjustment capable of maintaining a constant tension and a conveyance amount of a wire without using a complicated mechanism, thereby facilitating maintenance and reducing manufacturing cost. Device.
本發明的所述目的利用下述構成而達成。 The object of the present invention is achieved by the following constitution.
(1)一種線材輸送量調整裝置，其特徵在於包括：調整 線材的輸送量的輸送量調整單元，所述輸送量調整單元包括：驅動軸及從動軸；1次輥，配置於驅動軸上且直徑自基部朝向頂端逐漸減小；2次輥，與1次輥逆向地配置於從動軸上且直徑自頂端朝向基部逐漸減小；傳送構件，與1次輥及2次輥摩擦接觸並傳送驅動力；搬送輥，配置於從動軸上且搬送線材；以及擺動構件，使傳送構件移動；並且傳送構件移動而使自1次輥至2次輥的驅動力傳送比變化。 (1) A wire conveying amount adjusting device characterized by comprising: adjusting a conveying amount adjusting unit of the conveying amount of the wire, the conveying amount adjusting unit comprising: a driving shaft and a driven shaft; a primary roller disposed on the driving shaft and having a diameter gradually decreasing from the base toward the tip; the secondary roller, and 1 The secondary roller is disposed reversely on the driven shaft and has a diameter gradually decreasing from the top end toward the base portion; the conveying member is in frictional contact with the primary roller and the secondary roller and transmits a driving force; the conveying roller is disposed on the driven shaft and conveys the wire And the swinging member moves the transporting member; and the transporting member moves to change the driving force transmission ratio from the primary roller to the secondary roller.
(2)根據(1)所述的線材輸送量調整裝置，其特徵在於包括：調節輥(dancer roller)，對由搬送輥搬送的線材加以引導；移動部，以調節輥可轉動的方式對調節輥加以支承，且被設置成能夠在上下方向上移動；以及重物(weight)，可裝卸地安裝於移動部，且對線材的張力進行調整。 (2) The wire feeding amount adjusting device according to (1), comprising: a dancer roller that guides a wire conveyed by the conveying roller; and a moving portion that adjusts the rotation of the adjusting roller The roller is supported and arranged to be movable in the up and down direction; and a weight is detachably attached to the moving portion, and the tension of the wire is adjusted.
(3)根據(2)所述的線材輸送量調整裝置，其特徵在於：擺動構件根據移動部的上下方向的移動而擺動，並使傳送構件移動。 (3) The wire feeding amount adjusting device according to (2), wherein the swinging member swings in accordance with the movement of the moving portion in the vertical direction and moves the conveying member.
(4)根據(3)所述的線材輸送量調整裝置，其特徵在於：移動部根據線材的輸送量而經由調節輥在上下方向上移動。 (4) The wire feeding amount adjusting device according to (3), wherein the moving portion moves in the vertical direction via the regulating roller in accordance with the amount of conveyance of the wire.
(5)根據(2)至(4)中任一項所述的線材輸送量調整裝置，其特徵在於：在線材的輸送量少於規定量時，移動部向上方移動，從而使傳送構件向增加搬送輥的輸送量的方向移動；在線材的輸送量多於規定量時，移動部向下方移動，從而使傳送構件向減少搬送輥的輸送量的方向移動。 (5) The wire feeding amount adjusting device according to any one of (2), wherein, when the conveying amount of the wire is less than a predetermined amount, the moving portion moves upward, thereby causing the conveying member to When the conveyance amount of the conveyance roller is increased, the moving portion moves downward, and the conveyance member moves in the direction in which the conveyance amount of the conveyance roller is reduced.
(6)根據(2)至(5)中任一項所述的線材輸送量調整裝置，其特徵在於：輸送量調整單元還包括連桿機構，所述連桿機構將移動部的上下移動轉變為擺動構件的擺動運動。 (6) The wire feeding amount adjusting device according to any one of (2) to (5) wherein the conveying amount adjusting unit further includes a link mechanism that shifts the moving portion up and down It is a swinging motion of the swinging member.
(7)根據(6)所述的線材輸送量調整裝置，其特徵在於：連桿機構包括：狹縫槽，形成於移動部的側壁且相對於移動部的上下移動方向而傾斜地形成；以及卡合銷，設置於擺動構件的一端且卡合於狹縫槽。 (7) The wire feeding amount adjusting device according to (6), wherein the link mechanism includes: a slit groove formed on a side wall of the moving portion and formed obliquely with respect to a vertical movement direction of the moving portion; and a card The pin is provided at one end of the swinging member and is engaged with the slit groove.
(8)根據(7)所述的線材輸送量調整裝置，其特徵在於：在擺動構件的另一端設置有輥，所述輥在對傳送構件的轉動加以引導的同時使傳送構件移動。 (8) The wire feeding amount adjusting device according to (7), wherein the other end of the swinging member is provided with a roller that moves the conveying member while guiding the rotation of the conveying member.
(9)根據(8)所述的線材輸送量調整裝置，其特徵在於：在輥的外周面形成有剖面大致凹狀的周槽，所述周槽對傳送構件的圓周方向的一部分加以收容。 (9) The wire feeding amount adjusting device according to (8), wherein a circumferential groove having a substantially concave cross section is formed on an outer circumferential surface of the roller, and the circumferential groove houses a part of a circumferential direction of the conveying member.
(10)根據(2)至(9)中任一項所述的線材輸送量調整裝置，其特徵在於：輸送量調整單元還包括一對導桿，所述一對導桿對移動部的上下方向的移動加以引導。 (10) The wire feeding amount adjusting device according to any one of (2) to (9), wherein the conveying amount adjusting unit further includes a pair of guide bars, the pair of guide bars facing the moving portion The direction of movement is guided.
(11)根據(1)至(10)中任一項所述的線材輸送量調整裝置，其特徵在於：包括2個輸送量調整單元，並且將一個輸送量調整單元的1次輥設為轉動驅動源，利用動力傳送帶將成為所述轉動驅動源的1次輥與另一個輸送量調整單元的1次輥加以連接。 (11) The wire feeding amount adjusting device according to any one of (1) to (10) characterized by comprising two conveying amount adjusting units, and one primary roller of one conveying amount adjusting unit is set to rotate The drive source is connected to the primary roller of the other rotation amount adjusting unit by the power transmission belt.
根據本發明的線材輸送量調整裝置，輸送量調整單元包括：驅動軸及從動軸；1次輥，配置於驅動軸上且直徑自基部朝向頂端逐漸減小；2次輥，與1次輥逆向地配置於從動軸上且直徑自頂端朝向基部逐漸減小；傳送構件，與1次輥及2次輥摩擦接觸並傳送驅動力；搬送輥，配置於從動軸上且搬送線材；以及擺動構件，使傳送構件移動；並且傳送構件移動而使自1次輥至2次輥的驅動力傳送比變化，因此不使用複雜的機構便可將線材的張力及輸送量保持為一定。由此，可容易地進行維護，另外，可減少零件數量並削減製造成本。 According to the wire feeding amount adjusting device of the present invention, the conveying amount adjusting unit includes: a driving shaft and a driven shaft; a primary roller disposed on the driving shaft and having a diameter gradually decreasing from the base toward the tip; the secondary roller and the primary roller Reversely disposed on the driven shaft and gradually decreasing in diameter from the top end toward the base; the conveying member is in frictional contact with the primary roller and the secondary roller to transmit a driving force; the conveying roller is disposed on the driven shaft and carries the wire; The swinging member moves the conveying member; and the conveying member moves to change the driving force transmission ratio from the primary roller to the secondary roller, so that the tension and the conveying amount of the wire can be kept constant without using a complicated mechanism. Thereby, maintenance can be easily performed, and the number of parts can be reduced and the manufacturing cost can be reduced.
10‧‧‧線材輸送量調整裝置 10‧‧‧Wire conveying adjustment device
11a‧‧‧第1支承板 11a‧‧‧1st support plate
11b‧‧‧第2支承板 11b‧‧‧2nd support plate
12‧‧‧驅動馬達 12‧‧‧Drive motor
13‧‧‧動力傳送帶 13‧‧‧Power transmission belt
15‧‧‧基板 15‧‧‧Substrate
16‧‧‧基塊 16‧‧‧Block
20a‧‧‧第1輸送量調整單元 20a‧‧‧1st conveying adjustment unit
20b‧‧‧第2輸送量調整單元 20b‧‧‧2nd delivery adjustment unit
21‧‧‧驅動軸 21‧‧‧Drive shaft
22‧‧‧從動軸 22‧‧‧ driven shaft
23‧‧‧1次輥 23‧‧1 times roller
24‧‧‧2次輥 24‧‧2 times roller
25‧‧‧傳送構件 25‧‧‧Transmission components
26‧‧‧搬送輥 26‧‧‧Transport roller
27‧‧‧調節輥 27‧‧‧Adjustment roller
28‧‧‧重物 28‧‧‧ Heavy objects
30‧‧‧移動部 30‧‧‧Mobile Department
31‧‧‧導桿 31‧‧‧Guide bars
32‧‧‧擋塊 32‧‧‧blocks
33‧‧‧前面板 33‧‧‧ front panel
34‧‧‧上面板 34‧‧‧Upper panel
35‧‧‧下面板 35‧‧‧lower panel
36‧‧‧側面板(側壁) 36‧‧‧Side panels (side walls)
37‧‧‧支承軸 37‧‧‧Support shaft
40‧‧‧擺動構件 40‧‧‧Wobble member
41‧‧‧第1平面部 41‧‧‧1st plane
42‧‧‧第2平面部 42‧‧‧2nd Planar Department
43‧‧‧螺栓 43‧‧‧Bolts
44‧‧‧輥 44‧‧‧roll
44a‧‧‧周槽 44a‧‧‧Week slot
50‧‧‧連桿機構 50‧‧‧ linkage mechanism
51‧‧‧狹縫槽 51‧‧‧ slit slot
52‧‧‧卡合銷 52‧‧‧ card sales
61‧‧‧第1導輥 61‧‧‧1st guide roller
62‧‧‧第2導輥 62‧‧‧2nd guide roller
M‧‧‧單絲(線材) M‧‧‧monofilament (wire)
S1‧‧‧收納空間 S1‧‧‧ storage space
圖1是表示本發明的線材輸送量調整裝置的一實施形態的正視圖。 Fig. 1 is a front elevational view showing an embodiment of a wire feed amount adjusting device according to the present invention.
圖2是圖1所示的線材輸送量調整裝置的拆除了第1支承板的狀態的正視圖。 Fig. 2 is a front elevational view showing a state in which the first support plate is removed from the wire feed amount adjusting device shown in Fig. 1;
圖3是圖2所示的線材輸送量調整裝置的俯視圖。 Fig. 3 is a plan view of the wire feed amount adjusting device shown in Fig. 2;
圖4是圖2所示的線材輸送量調整裝置的側視圖。 Fig. 4 is a side view of the wire feed amount adjusting device shown in Fig. 2;
以下，基於附圖對本發明的線材輸送量調整裝置的一實施形態詳細地進行說明。此外，以下的說明中，關於線材輸送量 調整裝置，上側為相對於圖1的紙面的上側，下側為相對於圖1的紙面的下側，左側為相對於圖1的紙面的左側，右側為相對於圖1的紙面的右側，前側為相對於圖1的紙面的近前側，後側為相對於圖1的紙面的內側。另外，左右方向也稱作寬度方向。 Hereinafter, an embodiment of the wire feed amount adjusting device of the present invention will be described in detail based on the drawings. In addition, in the following description, regarding the amount of wire conveyance The adjusting device has an upper side with respect to the upper side of the paper surface of Fig. 1, a lower side with respect to the lower side of the paper surface of Fig. 1, a left side with respect to the left side of the paper surface of Fig. 1, and a right side with respect to the right side of the paper surface of Fig. 1, the front side The front side is the inner side with respect to the paper surface of FIG. 1 with respect to the near side of the paper surface of FIG. In addition, the left-right direction is also called a width direction.
本實施形態的線材輸送量調整裝置10是在線材即單絲M的供給路徑中，設置於未圖示的線材供給裝置與未圖示的圈狀鏈齒成型裝置之間且將供給到圈狀鏈齒成型裝置的單絲M的張力及輸送量保持為一定的裝置。 The wire feed amount adjusting device 10 of the present embodiment is provided between a wire supply device (not shown) and a ring-shaped element forming device (not shown) in a supply path of the wire M, which is a wire material, and is supplied to the ring shape. The tension and the conveying amount of the monofilament M of the element forming device are kept constant.
而且，線材輸送量調整裝置10對2根單絲M的輸送量加以調整，並且如圖1~圖4所示，包括沿上下方向及寬度方向配置的矩形平板狀的第1支承板11a及第2支承板11b、以及配置於第1支承板11a及第2支承板11b之間的第1輸送量調整單元20a及第2輸送量調整單元20b。第1支承板11a及第2支承板11b以在前後方向上具有規定的收納空間S1的方式平行地配置。此外，第1輸送量調整單元20a及第2輸送量調整單元20b是大致相同的構成，因此，以下對第1輸送量調整單元20a(圖中的右側的單元)進行說明。 Further, the wire feed amount adjusting device 10 adjusts the conveyance amount of the two monofilaments M, and includes a rectangular flat plate-shaped first support plate 11a and a portion which are arranged in the vertical direction and the width direction as shown in FIGS. 1 to 4 2, a support plate 11b, and a first conveyance amount adjustment unit 20a and a second conveyance amount adjustment unit 20b which are disposed between the first support plate 11a and the second support plate 11b. The first support plate 11a and the second support plate 11b are arranged in parallel so as to have a predetermined storage space S1 in the front-rear direction. In addition, since the first conveyance amount adjustment unit 20a and the second conveyance amount adjustment unit 20b have substantially the same configuration, the first conveyance amount adjustment unit 20a (the unit on the right side in the drawing) will be described below.
第1輸送量調整單元20a如圖1~圖4所示，包括：驅動軸21及從動軸22，兩端部支承於第1支承板11a及第2支承板11b，且沿前後方向進行配置；1次輥23，配置於驅動軸21上；2次輥24，與1次輥23逆向地配置於從動軸22上；傳送構件25，與1次輥23及2次輥24摩擦接觸並傳送驅動力；大致圓筒狀的 搬送輥26，配置於從動軸22上且搬送單絲M；調節輥27，對由搬送輥26搬送的單絲M加以引導；移動部30，以調節輥27可轉動的方式對調節輥27加以支承，且被設置成能夠在上下方向上移動；擺動構件40，根據移動部30的上下方向的移動而擺動，並使傳送構件25在前後方向上移動；重物28，可裝卸地安裝於移動部30，且對單絲M的張力進行調整；連桿機構50，將移動部30的上下移動轉變為擺動構件40的擺動運動；一對導桿31，對移動部30的上下方向的移動加以引導；第1導輥61，將單絲M引導至搬送輥26；第2導輥62，對較調節輥27更靠下游側的單絲M加以引導。此外，單絲M以描繪8字狀的方式卷掛於搬送輥26與第1導輥61。 As shown in FIGS. 1 to 4, the first conveyance amount adjusting unit 20a includes a drive shaft 21 and a driven shaft 22, and both end portions are supported by the first support plate 11a and the second support plate 11b, and are arranged in the front-rear direction. The primary roller 23 is disposed on the drive shaft 21; the secondary roller 24 is disposed on the driven shaft 22 in a reverse direction with the primary roller 23; and the transfer member 25 is in frictional contact with the primary roller 23 and the secondary roller 24 Transmitting driving force; roughly cylindrical The conveying roller 26 is disposed on the driven shaft 22 and conveys the monofilament M; the regulating roller 27 guides the monofilament M conveyed by the conveying roller 26; and the moving portion 30 adjusts the regulating roller 27 in such a manner that the regulating roller 27 is rotatable The support member is provided to be movable in the vertical direction; the swing member 40 is swung according to the movement of the moving portion 30 in the vertical direction, and the transport member 25 is moved in the front-rear direction; the weight 28 is detachably mounted to The moving portion 30 adjusts the tension of the monofilament M; the link mechanism 50 converts the vertical movement of the moving portion 30 into the swinging motion of the swinging member 40; and the movement of the pair of guiding rods 31 in the vertical direction of the moving portion 30 The first guide roller 61 guides the monofilament M to the transport roller 26, and the second guide roller 62 guides the monofilament M on the downstream side of the adjustment roller 27. Further, the monofilament M is wound around the conveyance roller 26 and the first guide roller 61 in a figure-eight shape.
另外，第1輸送量調整單元20a的驅動軸21是由圈狀鏈齒成型裝置的驅動馬達12驅動，且輸入至所述驅動軸21的驅動力經由動力傳送帶13傳送至第2輸送量調整單元20b的1次輥23。動力傳送帶13卷掛於第1輸送量調整單元20a的1次輥23、第2輸送量調整單元20b的1次輥23、以及惰輪(idle pulley)14(參照圖3)。因此，第1輸送量調整單元20a的1次輥23是第2輸送量調整單元20b的1次輥23的轉動驅動源，且第1輸送量調整單元20a及第2輸送量調整單元20b由1個驅動馬達12驅動。另外，驅動馬達12設置於固定有第2支承板11b的基板(base plate)15上。 Further, the drive shaft 21 of the first conveyance amount adjusting unit 20a is driven by the drive motor 12 of the ring-shaped element forming device, and the driving force input to the drive shaft 21 is transmitted to the second conveyance amount adjusting unit via the power transmission belt 13. Primary roller 23 of 20b. The power transmission belt 13 is wound around the primary roller 23 of the first conveyance amount adjusting unit 20a, the primary roller 23 of the second conveyance amount adjusting unit 20b, and the idle pulley 14 (see FIG. 3). Therefore, the primary roller 23 of the first transport amount adjusting unit 20a is the rotational driving source of the primary roller 23 of the second transport amount adjusting unit 20b, and the first transport amount adjusting unit 20a and the second transport amount adjusting unit 20b are 1 A drive motor 12 is driven. Further, the drive motor 12 is provided on a base plate 15 to which the second support plate 11b is fixed.
1次輥23及2次輥24如圖3及圖4所示，配置於收納空 間S1內。1次輥23是直徑自基部朝向頂端逐漸減小的形狀，且以其小徑部朝向第1支承板11a側的方式安裝於驅動軸21。2次輥24是直徑自頂端朝向基部逐漸減小的形狀，且以其大徑部朝向第1支承板11a側的方式安裝於從動軸22。另外，傳送構件25是剖面為圓形的環狀構件，且以包圍2次輥24的方式進行配置。 The primary roller 23 and the secondary roller 24 are arranged in the storage space as shown in FIGS. 3 and 4 . Within S1. The primary roller 23 has a shape in which the diameter gradually decreases from the base portion toward the tip end, and is attached to the drive shaft 21 such that the small diameter portion thereof faces the first support plate 11a side. The secondary roller 24 has a diameter which gradually decreases from the tip end toward the base portion. The shape is attached to the driven shaft 22 such that its large diameter portion faces the first support plate 11a side. Further, the conveying member 25 is an annular member having a circular cross section, and is disposed to surround the secondary roller 24 .
另外，在第1支承板11a的下端部安裝有向前方突出的基塊(base block)16，且在所述基塊16的下表面安裝有一對導桿31。在一對導桿31的頂端部安裝有防止移動部30脫落的擋塊(stopper)32。 Further, a base block 16 projecting forward is attached to the lower end portion of the first support plate 11a, and a pair of guide bars 31 are attached to the lower surface of the base block 16. A stopper 32 that prevents the moving portion 30 from coming off is attached to the distal end portion of the pair of guide rods 31.
移動部30是通過壓制加工等將金屬板成形為箱狀而成，且如圖2及圖4所示般具有：前面板33，安裝有調節輥27；上面板34及下面板35，分別自前面板33的上下端部向後方延伸、且由一對導桿31加以引導；以及一對側面板36，分別自前面板33的左右端部向後方延伸。 The moving portion 30 is formed by forming a metal plate into a box shape by press working or the like, and as shown in FIGS. 2 and 4, has a front panel 33 to which an adjustment roller 27 is attached, and an upper panel 34 and a lower panel 35, respectively, from the front. The upper and lower end portions of the panel 33 extend rearward and are guided by the pair of guide bars 31, and the pair of side panels 36 extend rearward from the left and right end portions of the front panel 33, respectively.
另外，用以支承重物28的支承軸37以調節輥27可轉動的方式對調節輥27加以支承，並且以向前方突出的方式設置於移動部30的前面板33。支承軸37的頂端部向斜上方彎曲。另外，重物28可通過與支承軸37嵌合而進行安裝，因此相對於支承軸37可裝卸。 Further, the support shaft 37 for supporting the weight 28 supports the adjustment roller 27 in such a manner that the adjustment roller 27 is rotatable, and is provided to the front panel 33 of the moving portion 30 so as to protrude forward. The distal end portion of the support shaft 37 is curved obliquely upward. Further, since the weight 28 can be attached to the support shaft 37, it can be attached and detached with respect to the support shaft 37.
另外，在移動部30的右側的側面板36形成有構成連桿機構50的狹縫槽51。所述狹縫槽51相對於移動部30的上下移動方向傾斜地形成，更具體而言，隨著朝向上方而向靠近第1支承 板11a的方向傾斜地形成。 Further, a slit groove 51 constituting the link mechanism 50 is formed on the side panel 36 on the right side of the moving portion 30. The slit groove 51 is formed to be inclined with respect to the vertical movement direction of the moving portion 30, and more specifically, to approach the first support as it goes upward. The direction of the plate 11a is formed obliquely.
調節輥27以對單絲M的供給路徑進行180°轉向的方式對單絲M加以引導。而且，調節輥27根據單絲M的輸送量而與移動部30同時在上下方向上移動。更具體而言，在單絲M的輸送量少時，調節輥27被向上方牽拉且移動部30向上方移動；在單絲M的輸送量多時，調節輥27被向下方牽拉且移動部30向下方移動。 The regulating roller 27 guides the monofilament M in such a manner that the supply path of the monofilament M is turned by 180°. Further, the adjustment roller 27 moves in the vertical direction simultaneously with the moving portion 30 in accordance with the conveyance amount of the monofilament M. More specifically, when the conveying amount of the monofilament M is small, the regulating roller 27 is pulled upward and the moving portion 30 moves upward; when the conveying amount of the monofilament M is large, the regulating roller 27 is pulled downward and The moving unit 30 moves downward.
擺動構件40是包含金屬板的長條構件，且如圖2及圖4所示般具有：第1平面部41，與移動部30的側面板36平行地配置；第2平面部42，自第1平面部41的上部向上方延伸且與第1平面部41正交地形成。而且，擺動構件40的第1平面部41的中間部利用螺栓43而可擺動地安裝於基塊16的右側面。因此，擺動構件40被安裝成相對於基塊16在前後方向上可擺動。 The swinging member 40 is a long member including a metal plate, and as shown in FIGS. 2 and 4, the first flat portion 41 is disposed in parallel with the side panel 36 of the moving portion 30, and the second flat portion 42 is provided. The upper portion of the flat portion 41 extends upward and is formed to be orthogonal to the first flat portion 41. Further, the intermediate portion of the first flat portion 41 of the swinging member 40 is swingably attached to the right side surface of the base block 16 by a bolt 43. Therefore, the swinging member 40 is mounted to be swingable in the front-rear direction with respect to the base block 16.
另外，如圖2~圖4所示，在擺動構件40的第2平面部42的上端部可轉動地安裝有輥44。而且，在輥44的外周面形成有剖面大致凹狀的周槽44a，且傳送構件25的圓周方向的一部分被收容於所述周槽44a。由此，輥44能夠在對傳送構件25的轉動加以引導的同時，根據擺動構件40的擺動使傳送構件25沿著2次輥24的軸方向移動。 Further, as shown in FIGS. 2 to 4, a roller 44 is rotatably attached to the upper end portion of the second flat portion 42 of the swinging member 40. Further, a circumferential groove 44a having a substantially concave cross section is formed on the outer circumferential surface of the roller 44, and a part of the circumferential direction of the conveying member 25 is accommodated in the circumferential groove 44a. Thereby, the roller 44 can move the conveying member 25 in the axial direction of the secondary roller 24 in accordance with the swing of the swinging member 40 while guiding the rotation of the conveying member 25.
而且，在傳送構件25位於第2支承板11b側時，傳送構件25與1次輥23的大徑側的外周面接觸，同時與2次輥24的小徑側的外周面接觸，因此搬送輥26(2次輥24)的轉速變快，單 絲M的輸送量增加。另外，在傳送構件25位於第1支承板11a側時，傳送構件25與1次輥23的小徑側的外周面接觸，同時與2次輥24的大徑側的外周面接觸，因此搬送輥26(2次輥24)的轉速變慢，單絲M的輸送量減少。如此，通過使傳送構件25移動，自1次輥23至2次輥24的驅動力傳送比變化。 Further, when the transport member 25 is located on the second support plate 11b side, the transport member 25 is in contact with the outer peripheral surface of the primary roller on the large diameter side, and is in contact with the outer peripheral surface on the small diameter side of the secondary roller 24, so that the transport roller 26 (2nd roll 24) speed becomes faster, single The amount of wire M delivered increases. In addition, when the conveying member 25 is located on the side of the first support plate 11a, the conveying member 25 is in contact with the outer peripheral surface of the primary roller 23 on the small diameter side, and is in contact with the outer peripheral surface of the secondary roller 24 on the large diameter side, so that the conveying roller The rotation speed of 26 (secondary roller 24) becomes slow, and the conveyance amount of the monofilament M is reduced. As described above, by moving the conveying member 25, the driving force transmission ratio from the primary roller 23 to the secondary roller 24 is changed.
另外，如圖4所示，在擺動構件40的第1平面部41的下端部安裝有卡合於移動部30的狹縫槽51的卡合銷52。而且，在移動部30向上方移動時，卡合銷52借由狹縫槽51向遠離第2支承板11b的方向移動，因此擺動構件40以螺栓43為中心向靠近第2支承板11b的方向(圖4的順時針方向)擺動，從而擺動構件40的輥44使傳送構件25向靠近第2支承板11b的方向移動。另外，在移動部30向下方移動時，卡合銷52借由狹縫槽51向靠近第2支承板11b的方向移動，因此擺動構件40以螺栓43為中心向遠離第2支承板11b的方向(圖4的逆時針方向)擺動，從而擺動構件40的輥44使傳送構件25向遠離第2支承板11b的方向移動。如此，由移動部30的狹縫槽51與擺動構件40的卡合銷52來構成將移動部30的上下移動轉變為擺動構件40的擺動運動的連桿機構50。 Further, as shown in FIG. 4, an engaging pin 52 that engages with the slit groove 51 of the moving portion 30 is attached to the lower end portion of the first flat portion 41 of the swinging member 40. When the moving portion 30 moves upward, the engaging pin 52 moves in the direction away from the second supporting plate 11b by the slit groove 51. Therefore, the swinging member 40 is directed toward the second supporting plate 11b around the bolt 43. (clockwise in Fig. 4), the roller 44 of the swinging member 40 moves the conveying member 25 in the direction toward the second supporting plate 11b. In addition, when the moving portion 30 moves downward, the engaging pin 52 moves in the direction toward the second supporting plate 11b by the slit groove 51. Therefore, the swinging member 40 is directed away from the second supporting plate 11b around the bolt 43. (counterclockwise in Fig. 4) is swung, so that the roller 44 of the swinging member 40 moves the conveying member 25 in a direction away from the second supporting plate 11b. In this manner, the link groove 50 of the moving portion 30 and the engaging pin 52 of the swinging member 40 constitute a link mechanism 50 that converts the vertical movement of the moving portion 30 into the swinging motion of the swinging member 40.
而且，如所述般構成的線材輸送量調整裝置10在單絲M的輸送量少於規定量時，移動部30向上方移動，因此擺動構件40向靠近第2支承板11b的方向擺動，從而使傳送構件25向靠近第2支承板11b的方向移動。因此，搬送輥26(2次輥24)的轉速 變快，從而使單絲M的輸送量增加。 In the wire feeding amount adjusting device 10 configured as described above, when the conveying amount of the filament M is less than a predetermined amount, the moving portion 30 moves upward, so that the swinging member 40 swings in the direction toward the second supporting plate 11b, thereby The conveying member 25 is moved in a direction approaching the second support plate 11b. Therefore, the rotation speed of the conveying roller 26 (secondary roller 24) It becomes faster, so that the conveying amount of the monofilament M is increased.
另外，在單絲M的輸送量多於規定量時，移動部30向下方移動，因此擺動構件40向遠離第2支承板11b的方向擺動，從而使傳送構件25向遠離第2支承板11b的方向移動。因此，搬送輥26(2次輥24)的轉速變慢，從而使單絲M的輸送量減少。 Further, when the conveyance amount of the filament M is more than a predetermined amount, the moving portion 30 moves downward, and therefore the swinging member 40 swings in a direction away from the second support plate 11b, thereby moving the conveying member 25 away from the second supporting plate 11b. Move in direction. Therefore, the rotation speed of the conveyance roller 26 (secondary roller 24) becomes slow, and the conveyance amount of the monofilament M is reduced.
如以上所說明般，根據本實施形態的線材輸送量調整裝置10，第1輸送量調整單元20a及第2輸送量調整單元20b包括：驅動軸21及從動軸22；1次輥23，配置於驅動軸21上；2次輥24，與1次輥23逆向地配置於從動軸22上；傳送構件25，與1次輥23及2次輥24摩擦接觸並傳送驅動力；搬送輥26，配置於從動軸22上且搬送單絲M；擺動構件40，使傳送構件25移動；並且傳送構件25移動而使自1次輥23至2次輥24的驅動力傳送比變化，因此不使用複雜的機構便可將單絲M的張力及輸送量保持為一定。由此，可容易地進行維護，另外，可減少零件數量並削減製造成本。 As described above, according to the wire feeding amount adjusting device 10 of the present embodiment, the first conveying amount adjusting unit 20a and the second conveying amount adjusting unit 20b include the drive shaft 21 and the driven shaft 22, and the primary roller 23 is disposed. On the drive shaft 21, the secondary roller 24 is disposed on the driven shaft 22 in a reverse direction with the primary roller 23; the conveying member 25 is in frictional contact with the primary roller 23 and the secondary roller 24 to transmit a driving force; the conveying roller 26 Disposed on the driven shaft 22 and transporting the monofilament M; the swinging member 40 moves the transporting member 25; and the transporting member 25 moves to change the driving force transmission ratio from the primary roller 23 to the secondary roller 24, and thus does not The tension and throughput of the monofilament M can be kept constant using a complicated mechanism. Thereby, maintenance can be easily performed, and the number of parts can be reduced and the manufacturing cost can be reduced.
另外，根據本實施形態的線材輸送量調整裝置10，連桿機構50包括：狹縫槽51，形成於移動部30的側面板36且相對於移動部30的上下移動方向而傾斜地形成；以及卡合銷52，設置於擺動構件40的下端部且卡合於狹縫槽51，因此，能夠以少的零件數量構成連桿機構50，且可進一步削減製造成本。另外，連桿機構50是簡單的構成，因此可提高維護性。 Further, according to the wire feeding amount adjusting device 10 of the present embodiment, the link mechanism 50 includes the slit groove 51 formed on the side panel 36 of the moving portion 30 and formed obliquely with respect to the vertical movement direction of the moving portion 30; Since the slip pin 52 is provided at the lower end portion of the swinging member 40 and is engaged with the slit groove 51, the link mechanism 50 can be formed with a small number of components, and the manufacturing cost can be further reduced. Further, since the link mechanism 50 has a simple configuration, the maintainability can be improved.
另外，根據本實施形態的線材輸送量調整裝置10，在擺 動構件40的上端部設置有輥44，所述輥44在對傳送構件25的轉動加以引導的同時使傳送構件25移動，因此可無損傳送構件25的驅動力傳送功能地使傳送構件25的移動順利地進行。 Further, according to the wire feeding amount adjusting device 10 of the present embodiment, the pendulum The upper end portion of the movable member 40 is provided with a roller 44 that moves the conveying member 25 while guiding the rotation of the conveying member 25, so that the movement of the conveying member 25 can be functionally transmitted without loss of the driving force of the conveying member 25. Go smoothly.
另外，根據本實施形態的線材輸送量調整裝置10，包括對移動部30的上下方向的移動加以引導的一對導桿31，因此可精度良好且順利地進行移動部30的上下方向的移動。由此，可精度良好且順利地進行擺動構件40的擺動。 Further, since the wire feed amount adjusting device 10 of the present embodiment includes the pair of guide bars 31 that guide the movement of the moving portion 30 in the vertical direction, the vertical movement of the moving portion 30 can be performed accurately and smoothly. Thereby, the swing of the rocking member 40 can be performed with high precision and smoothly.
另外，根據本實施形態的線材輸送量調整裝置10，包括第1輸送量調整單元20a及第2輸送量調整單元20b，且將第1輸送量調整單元20a的1次輥23設為轉動驅動源，並利用動力傳送帶13將成為所述轉動驅動源的1次輥23與第2輸送量調整單元20b的1次輥23加以連接，因此可利用1個轉動驅動源對2根單絲M的輸送量加以調整。另外，通過共用1個轉動驅動源，可減少零件數量並可削減製造成本，且可提高維護性。 In addition, the wire feed amount adjusting device 10 of the first embodiment includes the first transport amount adjusting unit 20a and the second transport amount adjusting unit 20b, and the primary roller 23 of the first transport amount adjusting unit 20a is a rotational driving source. The primary roller 23 serving as the rotational driving source and the primary roller 23 of the second delivery amount adjusting unit 20b are connected by the power transmission belt 13, so that the conveying of the two monofilaments M by one rotational driving source can be utilized. The amount is adjusted. In addition, by sharing one rotating drive source, the number of parts can be reduced, manufacturing costs can be reduced, and maintainability can be improved.
且說，在因停電等而線材供給裝置、線材輸送量調整裝置、及圈狀鏈齒成型裝置同時停止的情形時，因圈狀鏈齒成型裝置的慣性運動，某程度的長度的單絲會被搬送至圈狀鏈齒成型裝置，如所述專利文獻1般的現有的線材輸送量調整裝置中，因停電而全部的電子設備會立即停止，因此，因所述慣性運動，單絲被強制地搬送至圈狀鏈齒成型裝置側，而有單絲會斷開的可能性。而且，在如所述般單絲被斷開時，必須再次重新設置單絲，因此在修復方面花費大量的時間。 In other words, when the wire supply device, the wire feed amount adjusting device, and the ring-shaped element forming device are simultaneously stopped due to power failure or the like, the monofilament of a certain length will be affected by the inertial movement of the ring-shaped element forming device. In the conventional wire feed amount adjusting device of the above-described Patent Document 1, all of the electronic devices are immediately stopped due to the power failure, and therefore the monofilament is forcibly caused by the inertial motion. It is transported to the side of the ring-shaped element forming device, and there is a possibility that the monofilament will be broken. Moreover, when the monofilament is broken as described, the monofilament must be reset again, so that it takes a lot of time to repair.
相對於此，本實施形態的線材輸送量調整裝置10與圈狀鏈齒成型裝置共用作為驅動源的驅動馬達12，且不使用之前那樣的電子設備，因此即便停電，伴隨著所述慣性運動，單絲M也被正常地搬送至圈狀鏈齒成型裝置側。因此，單絲M不會斷開，故在電源恢復後可立即重新開始作業。 On the other hand, the wire feed amount adjusting device 10 of the present embodiment shares the drive motor 12 as the drive source with the ring-shaped element forming device, and does not use the electronic device as before. Therefore, even if the power is turned off, the inertial motion is caused. The monofilament M is also normally conveyed to the side of the ring-shaped element forming device. Therefore, the monofilament M is not broken, so the operation can be restarted immediately after the power is restored.
此外，本發明並不限定於所述實施形態中例示的內容，在不脫離本發明的主旨的範圍內可進行適當變更。 The present invention is not limited to the embodiments described above, and may be appropriately modified without departing from the spirit and scope of the invention.
例如，所述實施形態中將圈狀鏈齒成型裝置的驅動馬達設為驅動源，但並不限定於此，也可構成為利用專用的驅動馬達進行驅動。 For example, in the above-described embodiment, the drive motor of the ring-shaped element forming device is used as the drive source. However, the present invention is not limited thereto, and may be configured to be driven by a dedicated drive motor.
另外，所述實施形態中為了將單絲供給至用於成型2根圈狀鏈齒的類型的圈狀鏈齒成型裝置，準備了2個輸送量調整單元，但並不限定於此，在為用於成型1根圈狀鏈齒的類型的圈狀鏈齒成型裝置的情形時，輸送量調整單元可為1個。 Further, in the above-described embodiment, in order to supply the monofilament to the ring-shaped element forming device of the type for molding the two ring-shaped sprocket, two conveying amount adjusting means are prepared, but the present invention is not limited thereto. In the case of a ring-shaped element forming device of a type in which one ring-shaped sprocket is molded, the number of conveying amount adjusting units may be one.
另外，所述實施形態中例示了對供給至圈狀鏈齒成型裝置的單絲的輸送量加以調整的情形，但並不限定於此，也可對單絲以外的線材的輸送量加以調整。 In the above-described embodiment, the amount of conveyance of the monofilament supplied to the ring-shaped element forming device is adjusted. However, the present invention is not limited thereto, and the amount of wire conveyance other than the monofilament may be adjusted.
10‧‧‧線材輸送量調整裝置 10‧‧‧Wire conveying adjustment device
11a‧‧‧第1支承板 11a‧‧‧1st support plate
11b‧‧‧第2支承板 11b‧‧‧2nd support plate
12‧‧‧驅動馬達 12‧‧‧Drive motor
15‧‧‧基板 15‧‧‧Substrate
16‧‧‧基塊 16‧‧‧Block
20a‧‧‧第1輸送量調整單元 20a‧‧‧1st conveying adjustment unit
21‧‧‧驅動軸 21‧‧‧Drive shaft
22‧‧‧從動軸 22‧‧‧ driven shaft
23‧‧‧1次輥 23‧‧1 times roller
24‧‧‧2次輥 24‧‧2 times roller
25‧‧‧傳送構件 25‧‧‧Transmission components
26‧‧‧搬送輥 26‧‧‧Transport roller
27‧‧‧調節輥 27‧‧‧Adjustment roller
28‧‧‧重物 28‧‧‧ Heavy objects
30‧‧‧移動部 30‧‧‧Mobile Department
31‧‧‧導桿 31‧‧‧Guide bars
32‧‧‧擋塊 32‧‧‧blocks
33‧‧‧前面板 33‧‧‧ front panel
34‧‧‧上面板 34‧‧‧Upper panel
35‧‧‧下面板 35‧‧‧lower panel
36‧‧‧側面板(側壁) 36‧‧‧Side panels (side walls)
37‧‧‧支承軸 37‧‧‧Support shaft
40‧‧‧擺動構件 40‧‧‧Wobble member
41‧‧‧第1平面部 41‧‧‧1st plane
42‧‧‧第2平面部 42‧‧‧2nd Planar Department
43‧‧‧螺栓 43‧‧‧Bolts
44‧‧‧輥 44‧‧‧roll
44a‧‧‧周槽 44a‧‧‧Week slot
50‧‧‧連桿機構 50‧‧‧ linkage mechanism
51‧‧‧狹縫槽 51‧‧‧ slit slot
52‧‧‧卡合銷 52‧‧‧ card sales
61‧‧‧第1導輥 61‧‧‧1st guide roller
Claims (9)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2014/056555 WO2015136650A1 (en) | 2014-03-12 | 2014-03-12 | Wire feed volume regulating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201544439A TW201544439A (en) | 2015-12-01 |
| TWI554460B true TWI554460B (en) | 2016-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104107835A TWI554460B (en) | 2014-03-12 | 2015-03-12 | Wire feeding amount adjusting apparatus |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN105102095B (en) |
| TW (1) | TWI554460B (en) |
| WO (1) | WO2015136650A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108675051B (en) * | 2018-04-26 | 2023-11-03 | 张维国 | Yarn drawing device and drawing method |
| CN108892002B (en) * | 2018-06-25 | 2021-01-26 | 青海德瑞纺织品进出口有限公司 | Self-adaptive speed change structure for silk winder |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5435386A (en) * | 1977-08-24 | 1979-03-15 | Toshiba Corp | Flexible connection |
| JPS63212661A (en) * | 1987-03-02 | 1988-09-05 | Toshiba Seiki Kk | Web tension regulator |
| US5339495A (en) * | 1991-11-26 | 1994-08-23 | Hollingsworth (U.K.) Ltd. | Coiler and autoleveller |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5435386U (en) * | 1977-08-13 | 1979-03-08 | ||
| JP3568717B2 (en) * | 1996-12-27 | 2004-09-22 | Ｙｋｋ Ａｐ株式会社 | Automatic winding and packaging equipment for linear materials |
| JP2007268631A (en) * | 2006-03-30 | 2007-10-18 | Fanuc Ltd | Wire electrode supply device of wire cut electric discharge machine |
| CN201381136Y (en) * | 2009-05-20 | 2010-01-13 | 惠州金日工业科技有限公司 | Thick line wire-sending storage-wire machine |
| CN201825597U (en) * | 2010-10-20 | 2011-05-11 | 常熟市荣伟纺织有限公司 | Yarn leasing machine |
| JP5853578B2 (en) * | 2011-10-20 | 2016-02-09 | 住友電装株式会社 | Electric wire straightening device |
-
2014
- 2014-03-12 WO PCT/JP2014/056555 patent/WO2015136650A1/en active Application Filing
- 2014-03-12 CN CN201480007144.8A patent/CN105102095B/en active Active
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2015
- 2015-03-12 TW TW104107835A patent/TWI554460B/en active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5435386A (en) * | 1977-08-24 | 1979-03-15 | Toshiba Corp | Flexible connection |
| JPS63212661A (en) * | 1987-03-02 | 1988-09-05 | Toshiba Seiki Kk | Web tension regulator |
| US5339495A (en) * | 1991-11-26 | 1994-08-23 | Hollingsworth (U.K.) Ltd. | Coiler and autoleveller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105102095A (en) | 2015-11-25 |
| TW201544439A (en) | 2015-12-01 |
| WO2015136650A1 (en) | 2015-09-17 |
| CN105102095B (en) | 2017-05-31 |
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