CN1760020A - Producing method of rubber strip winding body, and rubber strip winding apparatus - Google Patents
Producing method of rubber strip winding body, and rubber strip winding apparatus Download PDFInfo
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- CN1760020A CN1760020A CN 200510112832 CN200510112832A CN1760020A CN 1760020 A CN1760020 A CN 1760020A CN 200510112832 CN200510112832 CN 200510112832 CN 200510112832 A CN200510112832 A CN 200510112832A CN 1760020 A CN1760020 A CN 1760020A
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- 238000004804 winding Methods 0.000 title claims abstract description 47
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- IUVCFHHAEHNCFT-INIZCTEOSA-N 2-[(1s)-1-[4-amino-3-(3-fluoro-4-propan-2-yloxyphenyl)pyrazolo[3,4-d]pyrimidin-1-yl]ethyl]-6-fluoro-3-(3-fluorophenyl)chromen-4-one Chemical compound C1=C(F)C(OC(C)C)=CC=C1C(C1=C(N)N=CN=C11)=NN1[C@@H](C)C1=C(C=2C=C(F)C=CC=2)C(=O)C2=CC(F)=CC=C2O1 IUVCFHHAEHNCFT-INIZCTEOSA-N 0.000 description 2
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- 239000013536 elastomeric material Substances 0.000 description 2
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Abstract
An unvulcanized rubber strip (3) is supplied to an outer peripheral surface of a rotating cylindrical body (4) from a sending-out roller (16) which laterally moves in an axial direction of the cylindrical body (4), thereby spirally winding the rubber strip (3) to form a winding body (5). In a tilting reference plane (29) defined as a plane which is in parallel to a plane (4S) passing through an axis (4i) of the cylindrical body (4) and which passes through an axis (16i) of the sending-out roller (16), the sending-out roller (16) is held such that the sending-out roller (16) can tilt positively and negatively within an inclination angle (+-) of 0 to 45 DEG with respect to a tilting reference line (N) which is parallel to the axis (4i) of the cylindrical body (4). The sending-out roller (16) is laterally moved while changing the inclination angle.
Description
Technical field
The present invention relates to a kind of manufacture method and a kind of rubber strip winding apparatus of rubber strip winding body, this rubber strip winding apparatus can improve precision and the quality by the coiling body that forms around cylinder screw winding rubber strip.
Background technology
Look different parts and require to have different qualities owing to pneumatic tire, it is made of multiple rubber component, and described rubber component is such as isolating rubber, liner rubber etc. for tread-rubber, sidewall rubber, fastening rubber, cushion with heterogeneity and cross section.
In recent years, propose by using the so-called roll of strip winding method rubber strip of reeling spirally to form various rubber member for tire.Be as described in the Japanese patent application of No.2000-94542 as publication number.
Under the situation of this band winding method, briefly show as Figure 10, when unvulcanized rubber strip b was supplied to the outer peripheral face cs of cylinder c by outlet roller a, this outlet roller a was along with rotation axially laterally the moving along cylinder c of cylinder c.Thus, formed that rubber strip b is wherein overlapped and the coiling body d of screw winding.This cylinder c comprises the former and the structural tire part that is formed on this former that are used to form tire.
In order to obtain the target shape of coiling body d on the cross section, accurately horizontal amount of movement and the translational speed of control outlet roller a are important during reeling.
In traditional roll of strip winding method, when the axis with outlet roller a remains parallel to the axis of cylinder c, outlet roller a is laterally moved on the axial i of cylinder c.On the other hand, rubber strip b is overlapped and i is angled to axial passes through in turn.
Therefore, as Figure 11 illustrated in the exaggeration mode, the torsion k between outlet roller a and the cylinder c acted on the rubber strip b, and thus, and rubber strip b passes through with the amount of movement less than the amount of movement of outlet roller a.Therefore, along with the carrying out of operating winding, the deviation between the position of the rubber strip b that reality is passed through and the position of outlet roller a increases.After this, the certain coiling number of turns (m) when described deviation arrives its limit is located, and rubber strip is along the position of laterally doing bigger skew and catching up with outlet roller a.This phenomenon is carried out repetition, and then rubber strip b reels with inconsistent spacing, thereby rubber strip b can not reel with target distance P.Therefore, have the problem of the object section shape distortion distortion of coiling body d, and this makes precision and the degradation of coiling body d, produce such as defective such as exposed and make the tyre evenness variation at vulcanized surface of tyre.
On the other hand, can in being formed for the tread-rubber of automotive bicycle, use this roll of strip winding method, under these circumstances, as shown in figure 12, use the middle body diameter greater than the drum of two end portions diameter as cylinder c.When cylinder c has non-linear cylindrical contour shape,, then in rubber strip b, produce big torsion and error, and have the quality of coiling body d and the problem of deterioration in accuracy if around this cylinder c outer surface coiling rubber strip b.
Summary of the invention
Therefore, based on the structure that changes the shaft angle degree of outlet roller when carrying out at outlet roller laterally moving, one object of the present invention is to provide a kind of method and a kind of rubber strip winding apparatus of making rubber strip winding body, this coiler device can suppress the torsion of rubber strip, can improve the coiling precision, can form the high-quality high accuracy and have stably coiling body near the cross sectional shape of target.
To achieve these goals, invention described in the claim 1 is a kind of manufacture method of rubber strip winding body, wherein unvulcanized rubber strip is supplied to the cylindrical outer surface of rotation by outlet roller, wherein said outlet roller laterally moves on axially cylindrical, thereby this rubber strip of screw winding and form coiling body, it is characterized in that
Be defined as with plane parallel by cylindrical axis and passing through in the Tilt Datum Plane plane on plane of axis of outlet roller,
But forward and negative sense tilt with the angle of inclination (α) between 0 to 45 degree to keep described outlet roller to make its relative tilt datum line, wherein said Tilt Datum Plane line by the length of outlet roller is binary, be positioned at the point of bisection on the axis and be parallel to cylindrical axis
Described outlet roller laterally moves when changing described angle of inclination.
Invention described in the claim 2 is a kind of rubber strip winding apparatus, wherein unvulcanized rubber strip is supplied to the cylindrical outer surface of rotation by outlet roller, wherein said outlet roller laterally moves on axially cylindrical, thereby this rubber strip of screw winding and form coiling body, it is characterized in that
Described rubber strip winding apparatus comprises a medicine applying apparatus with outlet roller,
Described medicine applying apparatus comprises:
Horizontal mobile device, it laterally moves described outlet roller along the X-direction that is parallel to cylindrical axis,
Longitudinal moving device, its edge moves forward and backward described outlet roller with the Z-direction that described X-direction intersects at a right angle towards described cylinder, and
Tilting gearing, it is used for described outlet roller relative tilt datum line wound with an angle of inclination (α), and forward and negative sense tilt perpendicular to the datum axis of the Z-direction of X-direction and Y direction, wherein said Tilt Datum Plane line along X-direction extend through outlet roller length is binary, be positioned at the point of bisection on the outlet roller axis and be parallel to cylindrical axis.
Because the present invention has said structure, it can suppress the torsion of rubber strip, to improve the coiling precision and to form high-quality, high accuracy and have the coiling body of the cross sectional shape that stably approaches target.
Description of drawings
Fig. 1 is the schematic side elevation of rubber strip winding apparatus of the present invention;
Fig. 2 is the enlarged side view of the medicine applying apparatus of coiler device;
Fig. 3 is the stereogram of medicine applying apparatus;
Fig. 4 is the stereogram that is used to illustrate the position relation between Tilt Datum Plane plane and the outlet roller;
Fig. 5 is the motion principle figure of the outlet roller when showing datum axis not by point of bisection;
Fig. 6 is the cross sectional view that is used to illustrate the banking motion of outlet roller;
Fig. 7 is the stereogram that shows the situation of the used coiling body of the tread-rubber that uses this medicine applying apparatus to form an automotive bicycle tire;
[28] Fig. 8 is the cross sectional view that is used to illustrate the motion of this moment outlet roller;
[29] Fig. 9 is the principle side view of another example of medicine applying apparatus;
[30] Figure 10 is the stereogram that is used for the prior art of shows slice method for winding;
[31] Figure 11 is the cross sectional view that is used to illustrate an existing issue;
[32] Figure 12 is the cross sectional view that is used to illustrate another existing issue.
The specific embodiment
[33] below in conjunction with examples shown explanation embodiments of the invention.Fig. 1 is the schematic side elevation of rubber strip winding apparatus of the present invention.Fig. 2 is the enlarged side view of the medicine applying apparatus of this coiler device.Fig. 3 is the stereogram of this medicine applying apparatus.
[34] as shown in Figure 1, the rubber strip winding apparatus 1 of present embodiment is arranged at rubber extruded machine 11 and rotatably supports between the building mortion 13 of a cylinder 4.The unvulcanized banded rubber strip of being extruded by rubber extruded machine 11 3 is spirally wound around the outer surface S of cylinder 4, thereby forms coiling body 5.
[35] in the present embodiment, as shown in Figure 6, cylinder 4 comprises the right cylindrical former 6 and the tyre surface enhancement Layer 7 that is formed on the former 6 that are used to form tire tread, and this tyre surface enhancement Layer 7 for example is a belt.Be used for being formed on the outer surface S of cylinder 4 as the coiling body 5 of the tread-rubber of rubber member for tire.
[36] coiler device 1 comprises a conveyer belt J that can not uphold, and this conveyer belt can advance this conveyer belt J by a plurality of roller R guiding.Rubber strip 3 is adhered to and remains on the surface of conveyer belt J and transmit.More specifically, described coiler device 1 comprises:
[37] (1) loader 14, the front loading that is used for the rubber strip 3 that will be sent by rubber extruded machine 11 be at described conveyer belt J,
[38] (2) accumulator 15, it is used for accumulating rubber strip 3 by conveyer belt J is turned back, and
[39] (3) medicine applying apparatus 17, it has outlet roller 16, and this outlet roller sends rubber strip 3 to cylinder 4, and laterally moves and screw winding rubber strip 3 along the X-direction as axial i in the rotary course of cylinder 4.
Loader 14 comprises that is loaded a roller Ra, and this loadings roller can be shifted by the expansion and the contraction of cylinder 18, thus make this loading roller Ra can with the bottom calender roll 11a of rubber extruded machine 11 approaching with separate.When loading roller Ra contact, the front end that adheres to the rubber strip 3 of bottom calender roll 11a is loaded onto on the conveyer belt J.
Accumulator 15 comprises: send path accumulator 15A before one, conveyer belt J is advanced to building mortion by the rubber extruded machine therein; And sending path accumulator 15B after one, conveyer belt J is returned by building mortion therein.Send path accumulator 15A to comprise before the accumulator: the upper position place be arranged to one walk crosswise before send the top roll R1U in path, and below this top roll R1U, locate to be arranged to one walk crosswise before send the lower roll R1L in path; And conveyer belt J advances with alternative form, is laid in simultaneously between top roll R1U and the lower roll R1L.Similarly, after send path accumulator 15B to comprise: the upper position place be arranged to one walk crosswise after send the top roll R2U in path, and locate below this top roll R2U to be arranged to one walk crosswise after send the lower roll R2L in path; And conveyer belt J lays between top roll R2U and lower roll R2L with alternative form.At this moment, preceding send the path and after send the top roll R1U in path and R2U to support pivotally by fixing framework 19A and 19B, and preceding send the path and after send the lower roll R1L in path and R2L to support pivotally by the vertical mobile framework 19C and the 19D that can vertically move.
Coiler device 1 comprises: the first motor M1, and it is synchronized with rubber extruded machine 11 Continuous Drive conveyer belt J; And the second motor M2, it is synchronized with former and drives conveyer belt J off and on.When former 6 stops, sending the conveyer belt J among the accumulator 15B of path to take out after being accumulated in by the rotation of the roller that drives by the first motor M1, rubber strip 3 adhere to conveyer belt J and subsequently conveyer belt J before this, send automatically among the accumulator 15A of path and accumulate.On the other hand, between former 6 on-stream periods, have the conveyer belt J that send the rubber strip among the accumulator 15A of path before being accumulated in and take out, and rubber strip 3 is supplied to cylinder 4 by outlet roller 16 by the rotation of the roller that drives by the second motor M2.
Next, shown in Fig. 2 and 3, medicine applying apparatus 17 comprises:
(I) horizontal mobile device 21, and its edge is parallel to the horizontal mobile outlet roller 16 of X-direction of axial i,
(II) longitudinal moving device 22, and it moves forward and backward outlet roller 16 along the Y direction vertical with described X-direction towards cylinder 4, and
(III) tilting gearing 23, and it is with respect to the Tilt Datum Plane line xj of X-direction, and this outlet roller 16 that tilts around the datum axis zi forward of Z-direction and negative sense ground, this Z-direction is perpendicular to X-direction and Y direction.
Horizontal mobile device 21 comprises: cross slide way 21A who is provided with along X-direction and one are by this cross slide way 21A guiding and transversely movable horizontal travelling carriage 21B.Laterally travelling carriage 21B is connected to a motor (figure does not show) via the driving force transfer device of existing structure, and the driving force transfer device of described existing structure for example is ball screw mechanism, gear bindiny mechanism and band bindiny mechanism etc.By the rotation of control motor, laterally travelling carriage 21B can move forward and backward desired distance by desired speed.
Tilting gearing 23 comprises: one is erected in the back shaft 23A that vertically moves on the platform 22B, and the platform 23B that fascinates that is supported by this back shaft 23A.Back shaft 23A is pivotably connected on the platform 23B that fascinates, and makes this platform 23B that fascinates to tilt about datum axis zi, and this datum axis zi is the axis 23i of back shaft 23A.One drive motor (figure does not show) is connected in the platform 23B that fascinates, and this motor rotates around datum axis zi with arbitrary speed, and its anglec of rotation is detected and control by the angular transducer such as encoder.Horizontal mobile device 21 and longitudinal moving device 22 are interchangeable.That is, laterally travelling carriage 21B can place and vertically move platform 22B and go up and horizontal travelling carriage 21B can laterally be moved, and the platform 23B that fascinates is pivotably connected to horizontal travelling carriage 21B and this platform 23B that fascinates can be tilted.
In this embodiment, table shape framework 26 is erected on the platform 23B that fascinates, and also has ribbon guide 25 on the platform 23B that fascinates, and is formed with a plurality of roller R that comprise outlet roller 16 on it.In this embodiment, in described ribbon guide 25, roller R is pivotably mounted on the long plate shape support arm 27 on the framework 26.Roller R comprises at least: place the outlet roller 16 of the front end of support arm 27, and a large diameter driven roller 28, this driven roller 28 is associated with the second motor M2 and is synchronized with the rotation of former 6 and drives conveyer belt J.
As shown in Figure 4, in medicine applying apparatus 17, to parallel with the plane 4S of axis i by cylinder 4 and the plane 16S of the axis 16i by outlet roller 16 is defined as Tilt Datum Plane plane 29, and outlet roller 16 remained in the Tilt Datum Plane plane 29 and make outlet roller 16 tiltables.More particularly, the axis 16i of outlet roller 16 places the Tilt Datum Plane plane 29 perpendicular to Z-direction.At this moment, in the present embodiment, plane 4S form make from the rubber strip 3 of outlet roller 16 by with cylinder 4 contacted contact position Q.Keep outlet roller 16 that it can be tilted with respect to Tilt Datum Plane line N tilt angle alpha forward and negative sense with 0 to 45 degree on Tilt Datum Plane plane 29.At this, " Tilt Datum Plane line N " expression is by the some No (point of bisection) on the axis 16i, and the straight line that extends along X-direction, and wherein this No is with the binary point of the length of outlet roller 16.Present embodiment shows plane 4S and Tilt Datum Plane plane 29 is the situation of different surfaces.But Tilt Datum Plane plane 29 also can be by the axis i of cylinder 4, that is, Tilt Datum Plane plane 29 and plane 4S also can be same plane.
Present embodiment shows the situation of datum axis zi by point of bisection No.This is convenient to the banking motion of outlet roller 16 is controlled.If datum axis zi is not by point of bisection No, as shown in Figure 5, then produce the error x and the y of X-direction and Y direction at point of bisection No place, so always need to come correction error, and will control complicated thus by horizontal mobile device 21 and longitudinal moving device 22 owing to banking motion.Therefore, in the present embodiment, banking motion is realized along vertical Z-direction around datum axis zi.Like this, the load that acts on datum axis zi is reduced, and the precision and the flatness of tilt operation are improved, and then the durability of device is improved.
In the present embodiment, as shown in Figure 6, when the coiling body part 5A on being formed at cylinder 4 reels and during overlapping rubber strip, control device 30 according to described coiling body part 5A reel and the gradient of overlapping surperficial 5AS changes the tilt angle alpha of outlet roller 16.That is, control device 30 horizontal mobile outlet rollers 16, and according to reeling and overlapping surperficial 5AS changes the tilt angle alpha of outlet roller 16 with respect to the tilt angle alpha c of X-direction.At this moment, preferably, the horizontal amount of movement of storage cylinder outlet roller 16 when turning around for 4 times, and once all control the tilt angle alpha of outlet roller 16 in cylinder 4 every rotations.If the outer surface of cylinder 4 has roughly straight cylinder shape, as in the present embodiment, then the point of bisection No of preferred outlet roller 16 laterally moves along a line L that walks that extends towards X-direction.
By controlling tilt angle alpha in this way, the torsion of the rubber strip 3 between cylinder 4 and the outlet roller 16 is reduced, and the coiling precision of rubber strip 3 is improved.Therefore, can form high-quality, high accuracy and have stably coiling body 5 near the cross sectional shape of target.
In order more effectively to show the application's effect, as shown in Figure 2, preferably, the angle θ of contact position Q opposite planar 4S is set at 60 degree or littler, more preferably is set at 30 degree or littler.Above-mentioned effect has the trend of deterioration along with the increase of angle θ.Therefore, most preferably plane 4S is arranged on position by contact position Q (θ ≈ 0 degree).
Be limited to 45 degree on the angle of inclination of outlet roller 16.If tilt angle alpha surpasses 45 degree, the distortion that position skew, the rubber strip 3 of rubber strip 3 slippage on outlet roller 16, rubber strip 3 then may occur increases and can not obtain high-quality, high accuracy and have stably rough sledding near the coiling body 5 of the cross sectional shape of target.Therefore, tilt angle alpha on be limited to 40 the degree or be preferred more for a short time.
According to the also tilt angle alpha of the tilt angle alpha c change outlet roller of overlapping surperficial 5AS of reeling.This means that tilt angle alpha is set at the function of tilt angle alpha c (α=f (α c)) as follows, promptly tilt angle alpha is 0.5 times of tilt angle alpha c, and tilt angle alpha and tilt angle alpha c are complementary.Concerning this function, also can adopt the various functions except linear function.
Fig. 7 and Fig. 8 show the situation of the used coiling body 5 of the tire tread rubber that uses medicine applying apparatus 17 to form automotive bicycles.In this embodiment, cylinder 4 has the drum type contour shape, and its central section diameter is greater than the diameter of two end portions.
Control horizontal mobile device 21, longitudinal moving device 22 and tilting gearing 23 by control device 30.The tilt angle alpha of outlet roller 16 changes according to the outline line of cylinder 4, simultaneously horizontal mobile outlet roller 16.At this moment, in this example, the point of bisection No that horizontal mobile outlet roller 16 makes outlet roller 16 walks on the line L to pass through of the described outline line that is parallel to cylinder 4.Thus, the distance between outlet roller 16 and the cylinder 4 becomes constant, and can further suppress the torsion of rubber strip 3.Perhaps, can horizontal mobile outlet roller 16 make point of bisection No walk on the line L to pass through of the axis 4i that is parallel to cylinder 4.
In this example, Tilt Datum Plane plane 29 and plane 4S are same surfaces, but Tilt Datum Plane plane 29 also can be two different surfaces with plane 4S.
Fig. 9 shows another example of medicine applying apparatus 17.This medicine applying apparatus 17 supports the vertically moving platform 22B of longitudinal moving device 22 and makes and vertically move platform 22B and can move forward and backward, and in this example, Y direction is a vertical direction.Z-direction is got longitudinal direction, and the platform 23B that fascinates of tilting gearing 23 is supported for the feasible platform 23B that fascinates and can tilts around horizontal reference axis zi.The axis 16i of outlet roller 16 places on the Tilt Datum Plane plane 29 vertical with the Z-direction of level.Therefore, outlet roller 16 can vertically laterally move in the datum plane 29 when changing tilt angle alpha.
Although preferred embodiment specifically described above, the present invention is not limited to illustrated embodiment, and the present invention can carry out various modifications and implements in every way.The coiling body of rubber strip is not limited to be used for the elastomeric material of tire, and this rubber coiling body also goes for the elastomeric material of various purposes.
Illustrated tire A of the present invention
The tiltable rubber coiler device of use outlet roller according to the present invention, one rubber strip is wound in a spiral on the former to form the used coiling body of four-wheel car tire tread rubber, has formed belt according to specification shown in the table 1 in advance on this former.Use this coiling body, made the model of passenger vehicle usefulness radial, and the defective on comparison and evaluation tyre evenness and the outer surface produces situation.
This former has the shape of right cylindrical.In conventional example A1, in A3, outlet roller 16 laterally moves and makes its point of bisection No walk line (straight line) by what be parallel to former axis 4i at illustrated tire A1 of the present invention.
(1) defective produces state;
Exposed situation in each example of visual inspection on each the tyre surface outer surface of 30 tires, and estimate according to following benchmark A, B and C.
A: not finding has exposed the generation.
B: find little defective (slight levels need not to revise).
C: find major defect (severity level needs to revise).
(2) uniformity
Make firmly to change (FV) tester, under JASO C607 standard, measure mean force and change RFV (O.A.), and write down the mean value of 30 model tires of each example.
Table 1
| Conventional example A1 | Illustrated tire A1 of the present invention | Illustrated tire A2 of the present invention | Illustrated tire A3 of the present invention | |
| Outlet roller | ||||
| Walk line | Straight line | Straight line | Straight line | Straight line |
| Y direction moves | Do not have | Do not have | Do not have | Do not have |
| Inclination in the Tilt Datum Plane plane | Do not have | Have | Have | Have |
| The scope of tilt angle alpha (degree) | -- | 0-45 | 0-45 | 0-45 |
| The control of tilt angle alpha | Do not have | Have | Have | Have |
| (α/αc) | -- | 1 | 0.6 | 0.4 |
| Angle θ (degree) | -- | 0 | 0 | 0 |
| The generation of defects situation | ||||
| Rank A | 23 | 26 | 27 | 28 |
| | 4 | 2 | 2 | 2 |
| Rank C | 3 | 2 | 1 | 0 |
| Uniformity (N) | 53 | 46 | 46 | 43 |
Illustrated tire B of the present invention
Use described rubber coiler device, form an automotive bicycle used coiling body of tire tread rubber according to specification shown in the table 2.Use this coiling body, making tire size is the model of the automotive bicycle tire of 190/55R17, and the defective on comparison and evaluation tyre evenness and the outer surface produces situation.
This former has the drum type contour shape, and the difference of the diameter Ds at the diameter DC at its middle body place and Qi Ge opposed end place is 120mm, and the width of former is 185mm.In conventional example B1 and illustrated tire B1 of the present invention, its point of bisection No is along laterally moving by the line (straight line) of walking that is parallel to former axis 4i.Among the illustrated tire B2 of the present invention, the point of bisection No of outlet roller 16 is along laterally moving by the line (convex curve) of walking that is parallel to the former outline line.
The defective production is identical with illustrated tire A of the present invention with inhomogeneity metewand.
Table 2
| Conventional example B1 | Illustrated tire B1 of the present invention | Illustrated tire B2 of the present invention | |
| Outlet roller | |||
| Walk line | Straight line | Straight line | Convex curve |
| Y direction moves | Do not have | Do not have | Have |
| Inclination in the Tilt Datum Plane plane | Do not have | Have | Have |
| The scope of tilt angle alpha (degree) | -- | 0-45 | 0-45 |
| The control of tilt angle alpha | Do not have | Have | Have |
| The generation of defects situation | |||
| Rank A | 24 | 26 | 29 |
| Rank B | 3 | 3 | 1 |
| Rank C | 3 | 1 | 0 |
| Uniformity (N) | 51 | 47 | 44 |
Claims (16)
1. the manufacture method of a rubber strip winding body, wherein with unvulcanized rubber strip (3) by the outer surface that is supplied to this cylinder (4) that is rotating along an outlet roller (16) that axially laterally moves of a cylinder (4), thereby this rubber strip of screw winding (3) and form coiling body (5), wherein
In a Tilt Datum Plane plane (29), wherein this Tilt Datum Plane plane (29) is restricted to a plane of the plane (4S) that is parallel to the axis (4i) by this cylinder (4) and the axis (16i) by outlet roller (16),
Keep described outlet roller (16) make its can relative tilt datum line (N) forward and negative sense tilt with the angle of inclination (α) of 0 to 45 degree, wherein said Tilt Datum Plane line (N) by be positioned on the axis (16i), with the binary point of bisection of outlet roller (16) length (No) and be parallel to the axis (4i) of cylinder (4)
Described outlet roller (16) laterally moves when changing described angle of inclination (α).
2. the manufacture method of the rubber strip winding body described in claim 1, wherein, the central axis (zi) of the banking motion of described outlet roller (16) is by described point of bisection (No).
3. the manufacture method of the rubber strip winding body described in claim 1, wherein, the coiling body part (5A) of described rubber strip (3) on being formed at described cylinder (4) reeled and when overlapping, described outlet roller (16) changes angle (α) according to the gradient of reeling with overlapping surface of this coiling body part (5A).
4. the manufacture method of the rubber strip winding body described in claim 1, wherein, described outlet roller (16) changes angle (α) according to the contour shape of the outer surface of described cylinder (4).
5. the manufacture method of the rubber strip winding body described in claim 1, wherein, described outlet roller (16) laterally moves and makes the point of bisection (No) of this outlet roller (16) walk on the line to pass through of the axis that is parallel to described cylinder (4) (4i).
6. the manufacture method of the rubber strip winding body described in claim 1, wherein, described outlet roller (16) laterally moves and makes the point of bisection (No) of this outlet roller (16) walk on the line to pass through of the outline line that is parallel to described cylinder (4).
7. the manufacture method of the rubber strip winding body described in claim 1, wherein, the described plane (4S) of passing through the axis (4i) of cylinder (4) begins and the contacted contact position Q of cylinder (4) by the rubber strip (3) from outlet roller (16).
8. the manufacture method of the rubber strip winding body described in claim 1, wherein, described Tilt Datum Plane plane (29) is a horizontal plane.
9. the manufacture method of the rubber strip winding body described in claim 1, wherein, cylinder (4) whenever revolves to turn around all stores the horizontal amount of movement of outlet roller (16), and whenever revolves to turn around at cylinder (4) and all control the angle of inclination (α) of outlet roller (16) according to described horizontal amount of movement.
10. rubber strip winding apparatus, wherein with unvulcanized rubber strip (3) by axially going up the outer surface that the outlet roller (16) that laterally moves is supplied to this cylinder (4) of rotation at a cylinder (4), thereby this rubber strip of screw winding (3) and form coiling body (5), wherein
Described rubber strip winding apparatus comprises a medicine applying apparatus (17) with described outlet roller (16),
Described medicine applying apparatus (17) comprising:
Horizontal mobile device (21), its X-direction along the axis (4i) that is parallel to cylinder (4) laterally moves described outlet roller (16),
Longitudinal moving device (22), its edge moves forward and backward described outlet roller (16) with the Y direction that described X-direction intersects at a right angle towards described cylinder (4), and
Tilting gearing (23), it is used for described outlet roller (16) is wound forward and negative sense inclination perpendicular to the datum axis (zi) of the Z-direction of X-direction and Y direction with respect to a Tilt Datum Plane line (N) with an angle of inclination (α), wherein said Tilt Datum Plane line (N) is along the X-direction extension and by the point of bisection (No) on the axis (16i), and this point of bisection halves the length of outlet roller (16).
11. rubber strip winding apparatus as claimed in claim 10, wherein, described datum axis (zi) is by described point of bisection (No).
12. rubber strip winding apparatus as claimed in claim 10, wherein, described medicine applying apparatus (17) also comprises control device (30), and this control device is used to control described horizontal mobile device (21), longitudinal moving device (22) and tilting gearing (23),
In a Tilt Datum Plane plane (29), when rubber strip (3) is reeled and overlap on the coiling body part (5A) that is formed on the described cylinder (4), described control device (30) according to this coiling body part (5A) reel and the gradient on overlapping surface changes the angle of inclination (α) of outlet roller (16), wherein this Tilt Datum Plane plane (29) is restricted to a plane that parallels and pass through the axis (16i) of outlet roller (16) with the plane (4S) of axis (4i) by cylinder (4).
13. rubber strip winding apparatus as claimed in claim 10, wherein, described medicine applying apparatus (17) also comprises control device (30), and this control device is used to control described horizontal mobile device (21), longitudinal moving device (22) and tilting gearing (23),
In a Tilt Datum Plane plane (29), described control device (30) changes the angle of inclination (α) of outlet roller (16) according to the contour shape of the outer surface of cylinder (4), and wherein said Tilt Datum Plane plane (29) is restricted to and parallels with the plane (4S) of axis (4i) by cylinder (4) and a plane of the axis (16i) by outlet roller (16).
14. rubber strip winding apparatus as claimed in claim 10, wherein, described outlet roller (16) laterally moves and makes the point of bisection (No) of this outlet roller (16) walk on the line to pass through of the axis that is parallel to described cylinder (4) (4i).
15. rubber strip winding apparatus as claimed in claim 10, wherein, described outlet roller (16) laterally moves and makes the point of bisection (No) of this outlet roller (16) walk on the line to pass through of the outline line that is parallel to described cylinder (4).
16. rubber strip winding apparatus as claimed in claim 10, wherein, described datum line (zi) vertically extends.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004-300413 | 2004-10-14 | ||
| JP2004300413 | 2004-10-14 | ||
| JP2004300413A JP2006110856A (en) | 2004-10-14 | 2004-10-14 | Rubber strip sticking device |
| JP2004-350114 | 2004-12-02 | ||
| JP2004350114A JP4673614B2 (en) | 2004-12-02 | 2004-12-02 | Manufacturing method of rubber member for tire |
| JP2004350114 | 2004-12-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1760020A true CN1760020A (en) | 2006-04-19 |
| CN1760020B CN1760020B (en) | 2011-08-03 |
Family
ID=36379771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510112832 Expired - Fee Related CN1760020B (en) | 2004-10-14 | 2005-10-14 | Producing method of rubber strip winding body, and rubber strip winding apparatus |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2006110856A (en) |
| CN (1) | CN1760020B (en) |
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| CN101468521A (en) * | 2007-12-27 | 2009-07-01 | 住友橡胶工业株式会社 | Method for producing pneunatic tyre and device for molding green tyre |
| CN102015271A (en) * | 2008-04-24 | 2011-04-13 | Vmi荷兰公司 | Device for building a tyre |
| CN102015272A (en) * | 2008-04-23 | 2011-04-13 | Vmi荷兰公司 | Device for manufacturing a pre-assembly for a tyre |
| CN104339681A (en) * | 2013-08-07 | 2015-02-11 | 固特异轮胎和橡胶公司 | Component applying/cutting apparatus for a tire building machine |
| CN104918778A (en) * | 2012-12-27 | 2015-09-16 | 住友橡胶工业株式会社 | Device for bonding rubber strip |
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| CN102015273B (en) | 2008-04-23 | 2015-05-27 | 米其林研究和技术股份有限公司 | Method and apparatus for forming a multi-layered tire component |
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| JP5832188B2 (en) * | 2011-07-22 | 2015-12-16 | 住友ゴム工業株式会社 | How to apply rubber strip |
| JP6235862B2 (en) * | 2013-10-28 | 2017-11-22 | 住友ゴム工業株式会社 | Rubber strip sticking device |
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|---|---|---|---|---|
| US4240863A (en) * | 1979-04-12 | 1980-12-23 | Caterpillar Tractor Co. | Control system for an elastomer extrusion and applicator apparatus |
| JPH05124131A (en) * | 1991-10-30 | 1993-05-21 | Bridgestone Corp | Winder for beltlike member |
| JP3194765B2 (en) * | 1991-11-13 | 2001-08-06 | 株式会社ブリヂストン | Narrow band winding device |
| JP3810188B2 (en) * | 1997-09-02 | 2006-08-16 | 株式会社ブリヂストン | Band member pasting device |
| JP4159801B2 (en) * | 2002-05-17 | 2008-10-01 | 株式会社ブリヂストン | Tire member molding apparatus and molding method |
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2004
- 2004-10-14 JP JP2004300413A patent/JP2006110856A/en active Pending
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- 2005-10-14 CN CN 200510112832 patent/CN1760020B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101468521A (en) * | 2007-12-27 | 2009-07-01 | 住友橡胶工业株式会社 | Method for producing pneunatic tyre and device for molding green tyre |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN1760020B (en) | 2011-08-03 |
| JP2006110856A (en) | 2006-04-27 |
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