CN104097341A - Rubber Belt Pasting Device - Google Patents
Rubber Belt Pasting Device Download PDFInfo
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- CN104097341A CN104097341A CN201410083177.2A CN201410083177A CN104097341A CN 104097341 A CN104097341 A CN 104097341A CN 201410083177 A CN201410083177 A CN 201410083177A CN 104097341 A CN104097341 A CN 104097341A
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Abstract
The present invention provides a rubber belt pasting device which can adjust the pressing force of a pressing belt to a conveying belt at a bending part of a conveyor. The rubber belt pasting device comprises the conveyor for conveying the unvulcanized rubber belt towards a roller to paste. The conveyor clamps the rubber belt between the conveying belt of a lower conveying part and the pressing belt of an upper conveying part to convey, a conveying surface of the conveying belt comprises an inverted V-shaped bending conveying surface, and the bending conveying surface comprises a first conveying surface extending from a lower guide roller at the back side towards the front, and a second conveying surface connected with the first conveying surface via a bending surface and bent downwards. The conveyor is equipped with a moving unit enabling the upper conveying part to elevate and move along the up and down directions, and the pressing force of a pressing surface to a bending surface can be adjusted by the elevation movement of the upper conveying part.
Description
Technical field
The present invention relates to have by unvulcanized rubber strip precision well and stably to the rubber strip sticker of cylinder conveyance cylindraceous the transporter pasted.
Background technology
In following patent documentation 1, propose to have as shown in Figure 6 the outer surface that forms the rigid core for building A of use for unvulcanized rubber strip G being pasted on to tire to form the sticker B of green tire.This sticker B has transporter C, and this transporter C comprises the lower conveying unit with conveyance band C1a and the upper conveying unit C2 with pressing belt C2a.And, rubber strip G is clipped between the conveyance face (face upward) of described conveyance band C1a and the press surface (face down) of pressing belt C2a and carries out conveyance.
On the other hand, the lateral surface that rubber strip G is pasted on to rigid core for building A at the sticker B with such forms the sidewall portion or bead part of tire, as Fig. 7 (A) schematically illustrates, the supporting station K of rigid core for building A significantly need to be rotated to make the axle center Ai of rigid core for building A and the conveyance direction almost parallel of transporter C around pivot j.
For example, but the transporter that is linearity at described transporter C, (supporting part of the rotating shaft of rigid core for building A and drive division grade a part of transporter C and supporting station K.) can come in contact, thereby cannot fully make the front end of transporter C near the axle center Ai side of rigid core for building A., existence cannot form the problem of bead part etc.
For this reason, as shown in Fig. 7 (B), the inventor has proposed transporter C to be formed as the scheme of the inverted v-shaped shape that its front is bent towards below.In this case, can avoid coming in contact with supporting station K.But another side, at kink E, conveyance band C1a and a pressing belt C2a(7(A), pressing belt C2a is not illustrated in Fig. 7 (B)) contact increase, thereby the tendency that exists rubber strip G and conveyance band C1a to be excessively close to.Its result, because of material, the temperature etc. of the rubber of rubber strip G, can produce rubber strip G and be difficult to peel off and in the problem of causing rubber strip distortion in the time that rigid core for building joins from conveyance band C1a.And in the time starting to reel, the front end that also can produce rubber strip G is not peeled off and problem that original state is returned from transporter C1.
Patent documentation 1: TOHKEMY 2012-166516 communique
Summary of the invention
For this reason, the object of the present invention is to provide a kind of can be by the distortion of pressing belt rubber strip in the time that the kink adjustment of transporter suppresses rubber strip to join to cylinder to the pressing force of conveyance band and rubber strip front end while starting to reel peel off bad etc. rubber strip sticker.
In order to address the above problem, the sticker that the invention of the application's technical scheme 1 is a kind of rubber strip, it has the transporter that unvulcanized rubber strip is pasted to cylinder conveyance cylindraceous, and described rubber strip sticker is characterised in that,
Described transporter has: lower conveying unit, this lower conveying unit have the lower guide portion that is included multiple lower guide reels using can be around mobile mode directed and by face upward the conveyance band as conveyance face; And upper conveying unit, on this conveying unit have the upper guide portion that is included multiple upper guide reels using can be around mobile mode directed and by face down the conveyance band as press surface, and described transporter is clipped in described rubber strip to carry out conveyance between described press surface and conveyance face, and
Described conveyance face comprises the bending conveyance face of inverted v-shaped shape, this bending conveyance face has the first conveyance face that from rear side guide reel extends towards front and is connected and towards lower side bending and extend to the second conveyance face of the lower guide reel of forefront side via bending face and this first conveyance face, and
Described press surface is crossed over than described bending face more by the upper guide reel of rear side, and than bending face between the upper guide reel of side and be supported, and
Be provided with mobile unit at described transporter, this mobile unit makes described upper conveying unit or is disposed near the upper guide reel lifting moving along the vertical direction of described bending face in conveying unit, carry out lifting moving by near the upper guide reel that utilizes this mobile unit to make described upper conveying unit or to be disposed at the described bending face in upper conveying unit, can adjust thus the described press surface pressing force facial to described bending.
And technical scheme 2 is characterised in that, described mobile unit make described upper conveying unit or be disposed near the upper guide reel described bending face in conveying unit towards with the rectangular direction parallel of described the first conveyance face.
And technical scheme 3 is characterised in that, described transporter has pressing belt driver element, this pressing belt driver element and described lower guide reel interlock, and described pressing belt is driven with identical speed in the mode synchronous with conveyance band.
And technical scheme 4 is characterised in that, the bending angle α between described the first conveyance face and the second conveyance face is 95 °～175 °.
The present invention is described above, and rubber strip is clipped between the conveyance band of lower conveying unit and the pressing belt of upper conveying unit and by rubber strip conveyance to cylinder.Therefore, can prevent conveyance midway rubber strip on width, misplace and damage paste precision.
And transport mechanism becomes conveyance face and comprises via the bending face bending conveyance face of square lateral buckling down.Therefore,, even if be for example that tire forms the rigid core for building of use and rubber strip is sticked on its lateral surface at described cylinder, also can avoid the supporting station of transporter and rigid core for building to come in contact.Therefore, can make the front end of transporter fully approach the center axis of rigid core for building, thereby can form freely sidewall portion or the bead part of tire.
And transporter has mobile unit.This mobile unit can make described upper conveying unit or be disposed near the upper guide reel lifting moving along the vertical direction of described bending face in conveying unit.Thus, can adjust the press surface of kink to the pressing force of conveyance face.Its result, can prevent that rubber strip and conveyance band be excessively close to, the distortion of the rubber strip can suppress rubber strip to join to cylinder time and in the time starting to reel rubber strip front end peel off the situations such as bad from conveyance band.
Brief description of the drawings
Fig. 1 is the side view that an example of the sticker of rubber strip of the present invention is shown.
Fig. 2 is the stereogram that cylinder and supporting arrangement thereof are shown.
Fig. 3 is the side view that schematically shows lower conveying unit.
Fig. 4 is the side view that schematically shows conveying unit.
Fig. 5 is the side view that other examples of mobile unit are shown.
Fig. 6 is the partial perspective view that an example of existing sticker is shown.
Fig. 7 (A) schematically shows the top view that uses existing sticker to form the sidewall portion of tire and the situation of bead part, and Fig. 7 (B) is the side view that schematically shows the effect in the situation that makes transporter bending.
Description of reference numerals
1: rubber strip sticker; 2: transporter; 4: conveyance band; 4S: conveyance face; 5: lower conveying unit; 6: pressing belt; 6S: press surface; 7: upper conveying unit; 9: lower guide reel; 10: lower guide portion; 11: bending conveyance face; 11a: the first conveyance face; 11b: the second conveyance face; 11c: bending face; 15: mobile unit; 17: upper guide reel; 18: upper guide portion; 20: pressing belt driver element; D: cylinder; G: rubber strip.
Detailed description of the invention
Below, embodiments of the present invention are elaborated.
In Fig. 1, the rubber strip sticker 1 of present embodiment has the transporter 2 that unvulcanized rubber strip G is pasted to cylinder D cylindraceous conveyance.
To described rubber strip G, there is no particular limitation, for example that thickness is that 0.5～4.0mm left and right, width are the unvulcanized shoestring of the bar-shape of 12mm～35mm left and right, in this example, rubber strip G is moved into described transporter 2 after by rubber extruding device (not shown) extrusion molding of spiral grade.But, also can for example will temporarily be wound as web-like and take care of from the rubber strip G of rubber extruding device extrusion molding, again rubber strip G is unreeled and moves into described transporter 2 from this coiling body afterwards.And can be applied to the rubber strip of the various rubber compositions that contain low adherence rubber composition.
In this example, described cylinder D is the rigid core for building 30 that tire forms use, and the supporting station 31 freely being moved supports.As shown in Figure 2, described rigid core for building 30 has core main body 32 and a pair of supporting axial region 33.The outer surface of described core main body 32 has the outer shape roughly equal with the tyre cavity face of the tire vulcanizating, and forms and the green tire of the almost identical shape of tire vulcanizating by tire structure member being pasted on successively to the outer surface of core main body 32.And two outsides of described supporting axial region 33 from described core main body 32 towards its axis direction are outstanding in concentric mode.
Described supporting station 31 remains described rigid core for building 30 can rotate around the axle center of level 30j.This routine supporting station 31 has the transport table 35 that can move on track 34, supported by described transport table 35 and can be around the turntable 36 of vertical axis of rotation J rotation and the core supporting station 37 being supported by described turntable 36.Described core supporting station 37 is supported by described turntable 36 via moving horizontally platform 38.Described core supporting station 37 has to erect in described and moves horizontally the supporting station main body 37A of platform 38 and be located at the linking part 37B of this supporting station main body 37A.This linking part 37B for example has Cylinder lock with ball buckle mechanism, and links with a side's of mode freely of handling and rigid core for building 30 supporting axial region 33.In addition, described axis of rotation J is through the equatorial plane 30S core central point 30P crossing with described axle center 30j of the rigid core for building 30 being kept by linking part 37B.
Next, as shown in Figure 1, described sticker 1 has conveyance rubber strip G and rubber strip G is pasted on to rigid core for building 30(cylinder G) described transporter 2 and support the conveyance supporting station 3 of this transporter 2.This routine conveyance supporting station 3 has along the conveyance travelling carriage 3A moving horizontally with the orthogonal X-direction of described track 34 and the column sections 3B erecting from this conveyance travelling carriage 3A.And, be fixed with described transporter 2 in the upper end of described column sections 3B.
Described transporter 2 has: lower conveying unit 5, this lower conveying unit 5 have using face upward as conveyance face 4S can be around mobile conveyance band 4; And upper conveying unit 7, on this conveying unit 7 have using face down as press surface 6S can be around mobile pressing belt 6.So, described rubber strip G is clipped between described press surface 6S and conveyance face 4S and carries out conveyance.Described conveyance band 4 is with described pressing belt 6 phase mutually synchronization and driven with identical speed.
As shown in Figure 3, the lower conveying unit 5 of this example has in the upper end of described column sections 3B towards rigid core for building 30(cylinder D) framework 8 that extends along X-direction, and the lower guide portion 10 that comprises multiple lower guide reels 9 is installed at this framework 8.And utilize this lower guide portion 10 to make described conveyance band 4 with can be directed around mobile mode.The situation that described lower guide portion 10 is only formed by lower guide reel 9 has been shown in this example.
Described lower guide reel 9 comprises: the lower guide reel 9f that is disposed at the forefront side of conveyance direction forefront side; Be disposed at the lower guide reel 9r of finally putting side of the rear side of conveyance direction; And be configured in guide reel 9m under the centre between them.And middle lower guide reel 9m comprises the lower guide reel 9m2 for bending that drives the lower guide reel 9m1 of use and be used to form the facial 11c of following bending.
Described conveyance band 4 is configured to and comprises: by the rubber strip G receiving at receiving position Q1 towards the front conveyance of conveyance direction to rigid core for building 3(cylinder G) delivery position Q2 remove curb side strip travel section 4F; And time curb side strip travel section 4R that turn back and advance towards conveyance direction rear in guide reel 9f place under the side of described forefront.
The described upper surface that removes curb side strip travel section 4F forms described conveyance face 4S.This conveyance face 4S comprises the bending conveyance face 11 that is supported to inverted v-shaped shape with the first conveyance face 11a and the second conveyance face 11b.Illustrate that in this example conveyance face 4S entirety is by bending conveyance face 11 situations about forming.But also can form bending conveyance face 11 in a part of conveyance face 4S.
Described the first conveyance face 11a guide reel lower guide reel 9r of rear side (in this example for) from rear side forwards extends to linearity.And the second conveyance face 11b is connected with described the first conveyance face 11a via the facial 11c of bending and towards below lateral buckling and extend to the lower guide reel 9f of forefront side with linearity.Bending angle α between described the first conveyance face 11a now and the facial 11b of the second conveyance is preferably in the scope of 95 °～175 °.Like this, come in contact by conveyance face 4S bending is avoided to transporter 2 and the supporting station 31 of rigid core for building 30 for inverted v-shaped shape, and can make the front end of transporter 2 fully approach the axle center 30j side of rigid core for building 30.
In this example, by the lower guide reel 9m2 of described bending is positioned at than forming the facial 11c of described bending in the position of this lower guide reel 9m2 in the position of upper surface side and the circumscribed tangent line side closer to the top of described lower guide reel 9f, 9r.In addition, also can replace lower guide reel 9m2 and use the guided plate of the word of falling V shape.In addition, described the second conveyance face 11b with respect to horizontal tilt angle theta preferably in the scope of 30 °～70 °.
In addition, the symbol 12 in figure is illustrated in the upper cutting unit that rubber strip G is cut off of the first conveyance face 11a, adopts well-known structure as this cutting unit 12.
Next, upper conveying unit 7 is disposed at the position of more leaning on conveyance direction front side than described cutting unit.And described transporter 2 has mobile unit 15, as shown in Figure 4, this routine mobile unit 15 supports upper conveying unit 7 into lifting moving along the vertical direction.
As described mobile unit 15, in this example, use cylinder 15A.Described cylinder 15A be supported in described framework 8 and its bar lower end be provided with described on conveying unit 7.Therefore, in this example, mobile unit 15 can by its bar flexible make described upper conveying unit 7 with the upper and lower parallel of described the first conveyance face rectangular direction of 11a.
Described upper conveying unit 7 has the auxiliary frame 16 being supported by described mobile unit 15.This auxiliary frame 16 be provided with comprise multiple on the upper guide portion 18 of guide reel 17, guide thus the described pressing belt 6 can be around movement.The situation that described upper guide portion 18 is only formed by upper guide reel 17 has been shown in this example.
Described upper guide reel 17 comprises: the upper guide reel 17f that is disposed at the forefront side of conveyance direction forefront side; Be disposed at the upper guide reel 17r of the rear side of the rear side of conveyance direction; And be configured in guide reel 17m on the centre between them.
Described in described pressing belt 6 comprises, go curb side strip travel section 6F and return curb side strip travel section 6R, described in go the lower surface of curb side strip travel section 6F to form described press surface 6S.And described press surface 6S crosses over than the facial 11c of described bending more by being guide reel 17r on rear side in upper this example of guide reel 17(of rear side) and than bending facial 11c guide reel 17f in the upper guide reel 17(forefront side of side) between be supported.
Therefore, as shown in single-point line in Fig. 4, rise and make described press surface 6S leave the upper limit position PU of conveyance face 4S in upper conveying unit 7, described press surface 6S linearly and be minimum of a value 0 to the pressing force of conveyance face 4S.And, to follow from the decline of upper limit position PU, the contact area of described press surface 6S and conveyance face 4S increases and described pressing force also increases.
Therefore,, by the lifting moving of utilizing mobile unit 15 to carry out upper conveying unit 7, can adjust pressing force.Described adjustment can be carried out in the following way: switches to the control air of described cylinder 15A in the mode of ON/OFF, or with the pressure of the multistage mode switch operating air such as high, medium and low.In this example, be connected with the transfer valve for pressure being switched in multistage mode in mobile unit 15.
And, dispose pressing belt driver element 20 at transporter 2, this pressing belt driver element 20 link with described lower guide reel 9 and by described pressing belt 6 to drive with identical speed with the synchronous mode of conveyance band 4.This routine pressing belt driver element 20 comprises: be installed on related 20b for no reason and package related 20c for no reason between guide reel 17r on described sprocket wheel 20a and rear side between sprocket wheel 20a, the guide reel of package in described sprocket wheel 20a and lower guide reel 9 of gear, the belt wheel etc. of described framework 8.
Fig. 5 shows other example of mobile unit 15.Mobile unit 15 in this example only makes near the upper guide reel 17ma lifting moving along the vertical direction facial 11c of described bending that is disposed in the upper guide reel 17 of described upper conveying unit 7.
Particularly, the upper conveying unit 7 of this example has the auxiliary frame 16 that is fixed on described framework 8, and this auxiliary frame 16 be provided with comprise multiple on the upper guide portion 18 of guide reel 17, thus described pressing belt 6 is guided as can be around movement.In addition, also auxiliary frame 16 can be set but described upper guide portion 18 is directly installed on to framework 8.The situation that is only formed described upper guide portion 18 by upper guide reel 17 has been shown in this example.
And described upper guide reel 17 comprises: the upper guide reel 17f that is disposed at the forefront side of conveyance direction forefront side; Be disposed at the upper guide reel 17r of the rear side of the rear side of conveyance direction; And be configured in guide reel 17m in the middle of more than one between them.
Described in described pressing belt 6 comprises, go curb side strip travel section 6F and return curb side strip travel section 6R, described in go the lower surface of curb side strip travel section 6F to form described press surface 6S.And described press surface 6S crosses over than the facial 11c of described bending more by being guide reel 17r on rear side in upper this example of guide reel 17(of rear side) and than bending facial 11c guide reel 17f in the upper guide reel 17(forefront side of side) between be supported.
And this routine mobile unit 15 comprises the cylinder 15B that is supported on described framework 8 or auxiliary frame 16.There is near the upper guide reel 17ma being disposed at the facial 11c of described bending at the bar lower end of this cylinder 15B pivot suspension.Therefore, can make described upper guide reel 17ma lifting by the flexible of bar of mobile unit 15.As guide reel 17ma on this, preferably lead back near the roller being configured in the upper guide reel 17 of curb side strip travel section 6R the facial 11c of the most close bending.
And, can adjust the power of the tensile force of pressing belt 6 by the lifting of described upper guide reel 17ma, thereby can adjust the pressing force of described press surface 6S to the facial 11c of described bending.In the case of this example, in utilization, the rising of guide reel 17ma makes pressing belt 6 tensionings improve pressing force, and on the contrary, in utilization, the decline of guide reel 17ma makes pressing belt 6 relax to reduce pressing force.
In addition, the embodiment (Fig. 4) that makes upper conveying unit 7 integral elevatings is made as to the first embodiment, when the embodiment that only makes upper guide reel 17ma lifting is made as to the second embodiment (Fig. 5), described the second embodiment is preferably applied to the situation of following (a) and (b).
Be preferably applied to following situation:
(a) adherence of rubber strip G is very strong, rubber strip G need to be made as to 0 situation to the pressing force of conveyance face 4S;
(b) the bending angle α that need to dwindle described conveyance face 4S makes it in the scope of for example 95 °～145 ° and increases mobile unit 15(cylinder 15A) stroke, cause the situation of the maximization of device 1 for this reason.
Above, particularly preferred embodiment of the present invention is had been described in detail, but the present invention is not limited to illustrated embodiment, it can be deformed into variety of way and be implemented.
Claims (4)
1. a rubber strip sticker, it has the transporter that unvulcanized rubber strip is pasted to cylinder conveyance cylindraceous, and described rubber strip sticker is characterised in that,
Described transporter has: lower conveying unit, this lower conveying unit have the lower guide portion that is included multiple lower guide reels using can guide around mobile mode and by face upward the conveyance band as conveyance face; And upper conveying unit, on this conveying unit have the upper guide portion that is included multiple upper guide reels using can guide around mobile mode and by face down the conveyance band as press surface, and described transporter is clipped in described rubber strip to carry out conveyance between described press surface and conveyance face, and
Described conveyance face comprises the bending conveyance face of inverted v-shaped shape, this bending conveyance face has the first conveyance face that from rear side guide reel extends towards front and is connected and towards lower side bending and extend to the second conveyance face of the lower guide reel of forefront side via bending face and this first conveyance face, and
Described press surface is crossed over than described bending face more by the upper guide reel of rear side, and than bending face between the upper guide reel of side and be supported, and
Be provided with mobile unit at described transporter, this mobile unit makes described upper conveying unit or is disposed near the upper guide reel lifting moving along the vertical direction of described bending face in conveying unit, carry out lifting moving by near the upper guide reel that utilizes this mobile unit to make described upper conveying unit or to be disposed at the described bending face in upper conveying unit, can adjust thus the described press surface pressing force facial to described bending.
2. rubber strip sticker according to claim 1, is characterized in that,
Described mobile unit make described upper conveying unit or be disposed near the upper guide reel described bending face in conveying unit towards with the rectangular direction parallel of described the first conveyance face.
3. rubber strip sticker according to claim 1 and 2, is characterized in that,
Described transporter has pressing belt driver element, this pressing belt driver element and described lower guide reel interlock, and described pressing belt is driven with identical speed in the mode synchronous with conveyance band.
4. rubber strip sticker according to claim 1 and 2, is characterized in that,
Bending angle α between described the first conveyance face and the second conveyance face is 95 °～175 °.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-076229 | 2013-04-01 | ||
| JP2013076229A JP6059583B2 (en) | 2013-04-01 | 2013-04-01 | Rubber strip sticking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104097341A true CN104097341A (en) | 2014-10-15 |
| CN104097341B CN104097341B (en) | 2017-09-22 |
Family
ID=51666076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410083177.2A Active CN104097341B (en) | 2013-04-01 | 2014-03-07 | Rubber strip adhesive device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6059583B2 (en) |
| CN (1) | CN104097341B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000263657A (en) * | 1999-03-19 | 2000-09-26 | Bridgestone Corp | Method and apparatus for winding sheet body |
| JP2004203551A (en) * | 2002-12-25 | 2004-07-22 | Eisai Co Ltd | Conveying equipment |
| WO2006103861A1 (en) * | 2005-03-29 | 2006-10-05 | Toyo Tire & Rubber Co., Ltd. | Method and device for manufacturing belt for tire |
| CN1849057A (en) * | 2005-04-14 | 2006-10-18 | 重机公司 | Component feed device |
| JP2012121226A (en) * | 2010-12-08 | 2012-06-28 | Bridgestone Corp | Device for supply of tire component member, and apparatus and method for producing unvulcanized tire |
| JP2012228794A (en) * | 2011-04-25 | 2012-11-22 | Sumitomo Rubber Ind Ltd | Device for attaching rubber strip |
| CN102958476A (en) * | 2010-07-01 | 2013-03-06 | 尤妮佳股份有限公司 | Delivery/reception device for workpiece for absorptive article |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60100358U (en) * | 1983-12-09 | 1985-07-09 | 阪田 篤 | Sheet feeding device |
| JPH04125223U (en) * | 1991-04-30 | 1992-11-16 | 横浜ゴム株式会社 | sand german chicon conveyor |
-
2013
- 2013-04-01 JP JP2013076229A patent/JP6059583B2/en active Active
-
2014
- 2014-03-07 CN CN201410083177.2A patent/CN104097341B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000263657A (en) * | 1999-03-19 | 2000-09-26 | Bridgestone Corp | Method and apparatus for winding sheet body |
| JP2004203551A (en) * | 2002-12-25 | 2004-07-22 | Eisai Co Ltd | Conveying equipment |
| WO2006103861A1 (en) * | 2005-03-29 | 2006-10-05 | Toyo Tire & Rubber Co., Ltd. | Method and device for manufacturing belt for tire |
| CN1849057A (en) * | 2005-04-14 | 2006-10-18 | 重机公司 | Component feed device |
| CN102958476A (en) * | 2010-07-01 | 2013-03-06 | 尤妮佳股份有限公司 | Delivery/reception device for workpiece for absorptive article |
| JP2012121226A (en) * | 2010-12-08 | 2012-06-28 | Bridgestone Corp | Device for supply of tire component member, and apparatus and method for producing unvulcanized tire |
| JP2012228794A (en) * | 2011-04-25 | 2012-11-22 | Sumitomo Rubber Ind Ltd | Device for attaching rubber strip |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014200928A (en) | 2014-10-27 |
| JP6059583B2 (en) | 2017-01-11 |
| CN104097341B (en) | 2017-09-22 |
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