WO2015101201A1 - Steel bead fixing mechanism - Google Patents
Steel bead fixing mechanism Download PDFInfo
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- WO2015101201A1 WO2015101201A1 PCT/CN2014/094794 CN2014094794W WO2015101201A1 WO 2015101201 A1 WO2015101201 A1 WO 2015101201A1 CN 2014094794 W CN2014094794 W CN 2014094794W WO 2015101201 A1 WO2015101201 A1 WO 2015101201A1
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- WIPO (PCT)
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- fixing mechanism
- steel ring
- lock block
- mechanism according
- driving device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/32—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
Definitions
- the invention belongs to the technical field of rubber machinery, and in particular to a steel ring fixing mechanism of a molding machine.
- the radial tire two-step forming machine comprises a section forming machine and a two-stage forming machine.
- One section of the forming machine places the inner liner layer, the carcass cord, the reinforcing layer, the bead, the sidewall and the like in a certain order in a forming drum.
- the mechanical device for forming the carcass cylinder is formed by the operation of the positive bag, the buckled bead, the reverse bag, and the rolling. The carcass cylinder will then enter the two-stage forming machine through manual or mechanical means to form the embryo.
- FIG. 1 shows a typical structural layout of a molding machine in the prior art, which is mainly composed of a chassis 2, a drum 1, a right and left positive and negative packaging device, and a feeding device 15.
- the main processes of a molding machine are: 1) The left and right bead rings are respectively placed on the reverse wrapping devices 31 and 32; 2) the left and right front and back wrapping devices are respectively moved toward the drum 1, and the capsules respectively protrude to a position in contact with the left and right ends of the drum 1; 3) behind the drum 1
- the feeding device 15 conveys the inner liner layer, the carcass cord and the like to the drum 1 so as to be sequentially attached to the forming drum to form a cylindrical carcass assembly; 4) the finger-shaped extension of the left and right front and back wrapping devices 31, 32 Out, the portion of the carcass assembly is suspended from the edge of the drum; 5) the left and right forward and reverse wrapping devices 31, 32 place the left and right beads on the carcass assembly, that is, the buckle process; 6) the left and right front and
- the current two-step production process uses a reverse-capsule to push the carcass assembly suspended outside the bead to the upper surface of the carcass assembly under the axial push of the booster.
- the bead is dependent on the adhesive force of the rubber material, the tension of the cord, and the like, and the position is kept unchanged.
- problems such as bead shifting and falling off are likely to occur during the reverse wrapping process, which causes the tire quality to deteriorate or even produce waste.
- the invention solves the problem that the existing tire forming machine is easy to be displaced when the carcass assembly is reversed, which is not conducive to improving the quality of the tire production, and provides a steel ring fixing structure, which can be attached to the tire hanging outside the bead
- the body assembly supports the carcass when it is reversed, so that it remains in a fixed position without displacement.
- a steel ring fixing mechanism includes a wall plate, a driving device fixed on the wall plate, and a plurality of locking blocks, wherein the locking block is fixedly connected with a power output mechanism of the driving device, and the locking block is in the Drive The device is driven against or away from the steel ring. When the steel ring is pressed, the lock block is evenly distributed inside the steel ring.
- the outer side surface of the lock block is a curved surface
- the mechanical finger forms a path guide, and the path of the mechanical finger along the outer side surface of the lock block guides the reverse package action.
- the drive device is preferably realized by a cylinder, the lock block being fixedly connected to the cylinder piston rod.
- lock block is fixedly connected to the cylinder rod by a screw.
- the number of cylinders is the same as the lock block, and each lock block corresponds to one cylinder.
- the driving device can also be realized by a small distance linear servo motor, and the locking block is fixedly connected with the output shaft of the servo motor.
- the driving device can also adopt electromagnetic driving or swing driving to reduce the axial occupation space of the driving device as little as possible.
- a lock block support member is also included, and the lock block support member is placed in a recess formed by the inner side surface of the lock block and the wall panel.
- the lock block support is a spring.
- the advantages and positive effects of the present invention are: the steel ring fixing mechanism of the present invention can support the carcass when the carcass assembly hanging on the outer side of the bead is reversed, so as to keep the position fixed. Displacement occurs to improve tire production quality.
- Figure 1 is a structural layout view of a prior art molding machine
- Figure 1 1, drum; 2, chassis; 31, left forward and reverse package device; 32, right forward and reverse package device; 4, feeding device;
- FIG. 2 is a front view of a steel ring fixing mechanism according to an embodiment of the present invention.
- Figure 3 is an A-A arrow view of one of the working states of Figure 2;
- Figure 3 1, wall panel; 2, power output mechanism; 3, lock block; 4, steel ring; 5, mechanical finger; 6, lock block support; 7, carcass drum; 8, fixed seat; Spindle
- Figure 4 is an A-A arrow view of another working state of Figure 2.
- the steel ring fixing mechanism of the embodiment includes a wall panel 1, a driving device fixed on the wall panel 1, and a plurality of locking blocks 3, the locking block 3 and the driving device.
- the power output mechanism 2 is fixedly connected, and the lock block 3 is pushed against or away from the steel ring 4 by the driving device.
- the lock block 3 is evenly distributed inside the steel ring 4.
- FIG. 3 is a self-defense mechanism of the steel ring fixing mechanism of the embodiment.
- FIG. 4 is a schematic structural view of the state in which the lock block 3 is placed against the steel ring 4.
- the working principle of the steel ring fixing mechanism of the present embodiment is: after the steel ring completes the upper ring motion, the suspension is suspended on the bead ring.
- the driving device drives the lock block 3 through the power output mechanism 2 to fix the travel ring 4, and supports the carcass when the bag is reversed, so that the position is fixed and does not shift, and then the anti-packing device acts. , complete the anti-package step. Then, the driving device retracts the power output mechanism 2, the lock block 3 is dropped, the steel ring 4 is released, the initial state is restored, and the tire production proceeds to the next process.
- the outer side surface of the lock block 3 is preferably a curved surface, and the mechanical finger is formed to guide the path.
- the mechanical finger 5 is guided along the path formed by the outer side surface of the lock block 3 to complete the reverse wrapping operation, wherein the curved surface radius is not special.
- the limitation of the present invention is that the change of the purpose of the present invention can be achieved by adjusting the radius of the curved surface as long as it can realize the reverse-packing action with the mechanical finger.
- the drive device 2 is preferably realized by a cylinder as shown in FIG. 2, and the corresponding lock block 3 is fixedly connected to the cylinder piston rod.
- the fixed connection may be a screw-on connection or, of course, a rivet connection or a fixed connection as is conventional in the art.
- the number of cylinders can be set to be the same as the number of the lock blocks 3, and each of the lock blocks 3 corresponds to one cylinder.
- the piston rods are simultaneously telescoped, thereby realizing each lock block pair.
- the force applied by the steel ring 4 is balanced.
- the driving device can be realized by using a cylinder, and the driving device can also be realized by a small distance linear servo motor, an electric cylinder, etc., correspondingly, the locking block 3 is fixedly connected with the output shaft of the servo motor, of course.
- the driving device is not limited to the example in the embodiment, and other implementations can be implemented.
- the driving device for driving the lock block to complete the action of supporting the steel ring belongs to the protection scope of the present invention.
- a lock block support member 6 is further included, and the lock block support member 6 is placed in a recess formed in the inner side surface of the lock block 3 and the wall panel 1.
- the lock block support 6 is preferably realized by a spring, has a simple structure and is easy to realize, and can play a protective role on the lock block 3.
- the wall panel 1 can be fixed on the fixing base 8, wherein the fixing seat 8 can slide along the axial direction of the main shaft 9.
- the fixing mechanism of the steel ring is along the main axis. After sliding into the steel ring, after the reverse wrapping operation is completed, the initial state is restored and the tire production proceeds to the next step.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
Disclosed is a steel bead fixing mechanism, comprising a wall plate, a drive device fixed on the wall plate, and several lock blocks. The lock blocks are fixedly connected to a power output mechanism of the drive device. Driven by the drive device, the lock blocks are propped up against or away from a steel bead. When propped up against the steel bead, the lock blocks are distributed on an inner side of the steel bead. The present steel bead fixing mechanism supports a tyre carcass when a tyre carcass component hanging over an outer side of a tyre bead is turned up, so that the tyre carcass is kept in position and not displaced, thereby improving tyre production quality.
Description
本发明属于橡胶机械技术领域，具体地说，是涉及一种成型机的钢圈固定机构。The invention belongs to the technical field of rubber machinery, and in particular to a steel ring fixing mechanism of a molding machine.
子午线轮胎两次法成型机包括一段成型机、二段成型机，其中一段成型机是将内衬层、胎体帘布、补强层、胎圈、胎侧等部件按照一定顺序置于一段成型鼓上，通过正包、扣胎圈、反包、滚压等操作形成胎体筒的机械装置。胎体筒后续会通过人工或机械装置进入二段成型机，最终形成胎胚。The radial tire two-step forming machine comprises a section forming machine and a two-stage forming machine. One section of the forming machine places the inner liner layer, the carcass cord, the reinforcing layer, the bead, the sidewall and the like in a certain order in a forming drum. In the above, the mechanical device for forming the carcass cylinder is formed by the operation of the positive bag, the buckled bead, the reverse bag, and the rolling. The carcass cylinder will then enter the two-stage forming machine through manual or mechanical means to form the embryo.
图1所示为现有技术中一段成型机的典型结构布局，主要由机箱2、鼓1、左右正反包装置、供料装置15组成，一段成型机的主要工序为：1)在左右正反包装置31、32上分别放置左右胎圈；2)左右正反包装置分别朝向鼓1移动，其胶囊分别伸出至与鼓1左、右两端接触的位置；3)鼓1后方的供料装置15向鼓1输送内衬层、胎体帘布等部件，使其依次贴合在成型鼓上，形成筒状胎体组件；4)左右正反包装置31、32的指形片伸出，将胎体组件悬出鼓边缘的部分缩径；5)左右正反包装置31、32将左右胎圈放置在胎体组件上，即扣圈过程；6)左右正反包装置31、32的胶囊充气膨胀，使胎体组件位于左右胎圈
两侧的部分在助推装置的作用下向上反包包裹住左右胎圈；7)供料装置15将胎侧输送并贴合在鼓1上，形成胎体筒，并由滚压装置对其进行滚压使各层物料贴合紧密，赶走气泡；8)鼓1缩径，使胎体筒易于从鼓1上取下来。Figure 1 shows a typical structural layout of a molding machine in the prior art, which is mainly composed of a chassis 2, a drum 1, a right and left positive and negative packaging device, and a feeding device 15. The main processes of a molding machine are: 1) The left and right bead rings are respectively placed on the reverse wrapping devices 31 and 32; 2) the left and right front and back wrapping devices are respectively moved toward the drum 1, and the capsules respectively protrude to a position in contact with the left and right ends of the drum 1; 3) behind the drum 1 The feeding device 15 conveys the inner liner layer, the carcass cord and the like to the drum 1 so as to be sequentially attached to the forming drum to form a cylindrical carcass assembly; 4) the finger-shaped extension of the left and right front and back wrapping devices 31, 32 Out, the portion of the carcass assembly is suspended from the edge of the drum; 5) the left and right forward and reverse wrapping devices 31, 32 place the left and right beads on the carcass assembly, that is, the buckle process; 6) the left and right front and back package device 31, 32 capsules are inflated so that the carcass assembly is located on the left and right beads
The two sides of the two sides are wrapped around the left and right beades under the action of the boosting device; 7) The feeding device 15 transports the side wall and fits on the drum 1 to form a carcass cylinder, which is pressed by the rolling device Rolling is performed so that the materials of the layers are closely adhered to remove the air bubbles; 8) The diameter of the drum 1 is reduced, so that the carcass cylinder is easily taken off the drum 1.
如上述步骤6)，目前两次法的生产工艺是利用反包胶囊在助推装置的轴向推动下，将悬垂在胎圈外侧的胎体组件反包到胎体组件的上表面的。反包过程中，胎圈是依靠胶料的黏着力、帘线的张力等约束力，保持位置不变的。但实际工作中，由于以上约束力并不稳定，因此造成反包过程中容易发生胎圈移位、脱落等问题，使轮胎品质下降，甚至是产生废品。As in the above step 6), the current two-step production process uses a reverse-capsule to push the carcass assembly suspended outside the bead to the upper surface of the carcass assembly under the axial push of the booster. In the process of reverse wrapping, the bead is dependent on the adhesive force of the rubber material, the tension of the cord, and the like, and the position is kept unchanged. However, in actual work, because the above binding force is not stable, problems such as bead shifting and falling off are likely to occur during the reverse wrapping process, which causes the tire quality to deteriorate or even produce waste.
基于此，如何发明一种钢圈固定机构，可以在对悬垂在胎圈外侧的胎体组件反包时支撑住胎体，使其保持位置固定不发生位移，提高轮胎生产品质，是本发明主要解决的技术问题。Based on this, how to invent a steel ring fixing mechanism, which can support the carcass when the carcass assembly hanging on the outer side of the bead is reversed, so that the position is fixed and does not shift, and the quality of the tire is improved, which is the main feature of the present invention. Solved technical problems.
发明内容Summary of the invention
本发明为了解决现有轮胎成型机在对胎体组件反包时轮胎容易发生位移，不利于提高轮胎生产品质的问题，提供了一种钢圈固定结构，可以在对悬垂在胎圈外侧的胎体组件反包时支撑住胎体，使其保持位置固定不发生位移。The invention solves the problem that the existing tire forming machine is easy to be displaced when the carcass assembly is reversed, which is not conducive to improving the quality of the tire production, and provides a steel ring fixing structure, which can be attached to the tire hanging outside the bead The body assembly supports the carcass when it is reversed, so that it remains in a fixed position without displacement.
为了解决上述技术问题，本发明采用以下技术方案予以实现：In order to solve the above technical problem, the present invention is implemented by the following technical solutions:
一种钢圈固定机构，包括墙板、固定于墙板上的驱动装置、以及若干锁块，所述的锁块与所述驱动装置的动力输出机构固定连接，所述的锁块在所述驱动
装置的驱动下顶住或者远离钢圈，当顶住钢圈时，锁块均布于钢圈内侧。A steel ring fixing mechanism includes a wall plate, a driving device fixed on the wall plate, and a plurality of locking blocks, wherein the locking block is fixedly connected with a power output mechanism of the driving device, and the locking block is in the Drive
The device is driven against or away from the steel ring. When the steel ring is pressed, the lock block is evenly distributed inside the steel ring.
进一步的，所述锁块的外侧面为曲面，为机械指形成路径导向，机械指沿锁块的外侧面形成的路径导完成反包动作。Further, the outer side surface of the lock block is a curved surface, and the mechanical finger forms a path guide, and the path of the mechanical finger along the outer side surface of the lock block guides the reverse package action.
所述的驱动装置优选采用气缸实现，所述锁块与气缸活塞杆固定连接。The drive device is preferably realized by a cylinder, the lock block being fixedly connected to the cylinder piston rod.
进一步的，所述锁块通过螺钉与与气缸活塞杆固定连接。Further, the lock block is fixedly connected to the cylinder rod by a screw.
又进一步的，所述气缸的个数与锁块相同，每个锁块对应一个气缸。Still further, the number of cylinders is the same as the lock block, and each lock block corresponds to one cylinder.
此外，所述的驱动装置还可以采用小距离直线伺服电机实现，所述锁块与伺服电机输出轴固定连接。In addition, the driving device can also be realized by a small distance linear servo motor, and the locking block is fixedly connected with the output shaft of the servo motor.
所述驱动装置还可以采用电磁驱动或摆转驱动等方式，以便尽可能少地减少驱动装置的轴向占用空间。The driving device can also adopt electromagnetic driving or swing driving to reduce the axial occupation space of the driving device as little as possible.
为了当锁块缩回时，方便支撑并周向约束锁块，还包括锁块支撑件，所述锁块支撑件置于所述锁块的内侧面与墙板形成的凹槽内。In order to facilitate support and circumferentially constrain the lock block when the lock block is retracted, a lock block support member is also included, and the lock block support member is placed in a recess formed by the inner side surface of the lock block and the wall panel.
优选的，所述的锁块支撑件为弹簧。Preferably, the lock block support is a spring.
与现有技术相比，本发明的优点和积极效果是：本发明的钢圈固定机构，可以在对悬垂在胎圈外侧的胎体组件反包时支撑住胎体，使其保持位置固定不发生位移，提高轮胎生产品质。Compared with the prior art, the advantages and positive effects of the present invention are: the steel ring fixing mechanism of the present invention can support the carcass when the carcass assembly hanging on the outer side of the bead is reversed, so as to keep the position fixed. Displacement occurs to improve tire production quality.
结合附图阅读本发明实施方式的详细描述后，本发明的其他特点和优点将变得更加清楚。
Other features and advantages of the present invention will become more apparent from the detailed description of the embodiments.
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description of the drawings used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description It is a certain embodiment of the present invention, and other drawings can be obtained from those skilled in the art without any inventive labor.
图1为现有技术成型机结构布局图；Figure 1 is a structural layout view of a prior art molding machine;
图1中：1、鼓；2、机箱；31、左正反包装置；32、右正反包装置；4、供料装置；Figure 1: 1, drum; 2, chassis; 31, left forward and reverse package device; 32, right forward and reverse package device; 4, feeding device;
图2为本发明实施例的钢圈固定机构主视图；2 is a front view of a steel ring fixing mechanism according to an embodiment of the present invention;
图3为图2中其中一个工作状态下的A-A向视图；Figure 3 is an A-A arrow view of one of the working states of Figure 2;
图3中：1、墙板；2、动力输出机构；3、锁块；4、钢圈；5、机械指；6、锁块支撑件；7、胎体鼓；8、固定座；9、主轴；Figure 3: 1, wall panel; 2, power output mechanism; 3, lock block; 4, steel ring; 5, mechanical finger; 6, lock block support; 7, carcass drum; 8, fixed seat; Spindle
图4为图2中另外一个工作状态下的A-A向视图。Figure 4 is an A-A arrow view of another working state of Figure 2.
下面结合附图对本发明的具体实施方式作进一步详细地说明。The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.
实施例一，参见图2-图4所示，本实施例的钢圈固定机构，包括墙板1、固定于墙板1上的驱动装置、以及若干锁块3，锁块3与驱动装置的动力输出机构2固定连接，锁块3在驱动装置的驱动下顶住或者远离钢圈4，当顶住钢圈4时，锁块3均布于钢圈4内侧。其中图3为本实施例的钢圈固定机构的自
然状态下结构示意图，图4是锁块3顶住钢圈4时的状态结构示意图，本实施例的钢圈固定机构的工作原理是：待钢圈完成上圈动作后、对悬垂在胎圈外侧的胎体组件反包之前，驱动装置通过动力输出机构2驱动锁块3运动，将钢丝圈4固定，反包时支撑住胎体，使其保持位置固定不发生位移，然后反包装置动作，完成反包步骤。然后驱动装置将动力输出机构2缩回，锁块3落下，脱离钢圈4，恢复初始状态，轮胎生产进入到下一工序。 Embodiment 1 Referring to FIG. 2 to FIG. 4, the steel ring fixing mechanism of the embodiment includes a wall panel 1, a driving device fixed on the wall panel 1, and a plurality of locking blocks 3, the locking block 3 and the driving device. The power output mechanism 2 is fixedly connected, and the lock block 3 is pushed against or away from the steel ring 4 by the driving device. When the steel ring 4 is pressed, the lock block 3 is evenly distributed inside the steel ring 4. FIG. 3 is a self-defense mechanism of the steel ring fixing mechanism of the embodiment.
FIG. 4 is a schematic structural view of the state in which the lock block 3 is placed against the steel ring 4. The working principle of the steel ring fixing mechanism of the present embodiment is: after the steel ring completes the upper ring motion, the suspension is suspended on the bead ring. Before the outer carcass assembly is reversed, the driving device drives the lock block 3 through the power output mechanism 2 to fix the travel ring 4, and supports the carcass when the bag is reversed, so that the position is fixed and does not shift, and then the anti-packing device acts. , complete the anti-package step. Then, the driving device retracts the power output mechanism 2, the lock block 3 is dropped, the steel ring 4 is released, the initial state is restored, and the tire production proceeds to the next process.
如图3、图4所示，锁块3的外侧面优选为曲面，为机械指形成路径导向，机械指5沿锁块3的外侧面形成的路径导向完成反包动作，其中曲面半径没有特别的限制，只要能够实现与机械指配合完成反包动作即可，凡是可以通过调整曲面半径实现本发明目的的变化，均属于本发明的保护范围。As shown in FIG. 3 and FIG. 4, the outer side surface of the lock block 3 is preferably a curved surface, and the mechanical finger is formed to guide the path. The mechanical finger 5 is guided along the path formed by the outer side surface of the lock block 3 to complete the reverse wrapping operation, wherein the curved surface radius is not special. The limitation of the present invention is that the change of the purpose of the present invention can be achieved by adjusting the radius of the curved surface as long as it can realize the reverse-packing action with the mechanical finger.
其中，驱动装置2优选采用如图2中所示的气缸实现，相应的锁块3与气缸活塞杆固定连接。其固定连接方式可以是螺钉固定连接，当然也可以是铆钉连接或者本技术领域惯用的固定连接方式。The drive device 2 is preferably realized by a cylinder as shown in FIG. 2, and the corresponding lock block 3 is fixedly connected to the cylinder piston rod. The fixed connection may be a screw-on connection or, of course, a rivet connection or a fixed connection as is conventional in the art.
具体在本实施例中，可以设置气缸的个数与锁块3的个数相同，每个锁块3均对应一个气缸，通过同时控制各气缸，使其活塞杆同时伸缩，实现各锁块对钢圈4所施加的力均衡。Specifically, in this embodiment, the number of cylinders can be set to be the same as the number of the lock blocks 3, and each of the lock blocks 3 corresponds to one cylinder. By simultaneously controlling each cylinder, the piston rods are simultaneously telescoped, thereby realizing each lock block pair. The force applied by the steel ring 4 is balanced.
此外，除了本实施例中所说的驱动装置可以采用气缸实现至外，驱动装置还可以采用小距离直线伺服电机、电缸等实现，相应的，锁块3与伺服电机输出轴固定连接，当然，本驱动装置并不限于本实施例中的举例，其他能够实现
驱动锁块完成支撑钢圈动作的驱动装置，均属于本发明的保护范围。In addition, in addition to the driving device described in the embodiment, the driving device can be realized by using a cylinder, and the driving device can also be realized by a small distance linear servo motor, an electric cylinder, etc., correspondingly, the locking block 3 is fixedly connected with the output shaft of the servo motor, of course. The driving device is not limited to the example in the embodiment, and other implementations can be implemented.
The driving device for driving the lock block to complete the action of supporting the steel ring belongs to the protection scope of the present invention.
当锁块3缩回时，为了方便支撑锁块3，还包括锁块支撑件6，锁块支撑件6置于锁块3的内侧面与墙板1形成的凹槽内。锁块支撑件6优选采用弹簧实现，结构简单易于实现，而且可以起到对锁块3的保护作用。When the lock block 3 is retracted, in order to facilitate the support of the lock block 3, a lock block support member 6 is further included, and the lock block support member 6 is placed in a recess formed in the inner side surface of the lock block 3 and the wall panel 1. The lock block support 6 is preferably realized by a spring, has a simple structure and is easy to realize, and can play a protective role on the lock block 3.
在实际本机构实际使用过程中，可以将墙板1固定于固定座8上，其中固定座8可以沿主轴9的轴向滑动，当需要执行反包动作时，将本钢圈固定机构沿主轴滑动至钢圈内，完成反包动作后，行恢复初始状态，轮胎生产进入到下一工序。In actual use of the mechanism, the wall panel 1 can be fixed on the fixing base 8, wherein the fixing seat 8 can slide along the axial direction of the main shaft 9. When the reverse wrapping operation is required, the fixing mechanism of the steel ring is along the main axis. After sliding into the steel ring, after the reverse wrapping operation is completed, the initial state is restored and the tire production proceeds to the next step.
当然，上述说明并非是对本发明的限制，本发明也并不仅限于上述举例，本技术领域的普通技术人员在本发明的实质范围内所做出的变化、改型、添加或替换，也应属于本发明的保护范围。
The above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention are also The scope of protection of the present invention.
Claims (9)
- 一种钢圈固定机构，其特征在于：包括墙板、固定于墙板上的驱动装置、以及若干锁块，所述的锁块与所述驱动装置的动力输出机构固定连接，锁块在所述驱动装置的驱动下顶住或者远离钢圈，当顶住钢圈时，锁块均布于钢圈内侧。A steel ring fixing mechanism, comprising: a wall plate, a driving device fixed on the wall plate, and a plurality of locking blocks, wherein the locking block is fixedly connected with the power output mechanism of the driving device, and the locking block is in the The drive unit is driven against or away from the steel ring. When the steel ring is pressed, the lock block is evenly distributed inside the steel ring.
- 根据权利要求1所述的钢圈固定机构，其特征在于：所述锁块的外侧面为曲面，为机械指形成路径导向。The steel ring fixing mechanism according to claim 1, wherein the outer side surface of the lock block is a curved surface and is guided by a mechanical finger.
- 根据权利要求1或2所述的钢圈固定机构，其特征在于：所述的驱动装置为气缸，所述锁块与气缸活塞杆固定连接。The steel ring fixing mechanism according to claim 1 or 2, wherein the driving device is a cylinder, and the locking block is fixedly coupled to the cylinder piston rod.
- 根据权利要求3所述的钢圈固定机构，其特征在于：所述锁块通过螺钉与与气缸活塞杆固定连接。The rim fixing mechanism according to claim 3, wherein the lock block is fixedly coupled to the piston rod of the cylinder by a screw.
- 根据权利要求3所述的钢圈固定机构，其特征在于：所述气缸的个数与锁块相同，每个锁块对应一个气缸。The rim fixing mechanism according to claim 3, wherein the number of the cylinders is the same as that of the lock block, and each of the lock blocks corresponds to one cylinder.
- 根据权利要求1或2所述的钢圈固定机构，其特征在于：所述的驱动装置为小距离直线伺服电机，所述锁块与伺服电机输出轴固定连接。The steel ring fixing mechanism according to claim 1 or 2, wherein the driving device is a small-distance linear servo motor, and the locking block is fixedly connected to the output shaft of the servo motor.
- 根据权利要求1或2所述的钢圈固定机构，其特征在于：所述的驱动装置为电磁驱动或摆转驱动。The steel ring fixing mechanism according to claim 1 or 2, wherein the driving device is electromagnetically driven or swivelly driven.
- 根据权利要求1所述的钢圈固定机构，其特征在于：还包括锁块支撑件，所述锁块支撑件置于所述锁块的内侧面与墙板形成的凹槽内。。 The rim fixing mechanism according to claim 1, further comprising a lock block support member disposed in a recess formed by the inner side surface of the lock block and the wall panel. .
- 根据权利要求8所述的钢圈固定机构，其特征在于：所述的锁块支撑件为弹簧。 The rim fixing mechanism according to claim 8, wherein said lock block support member is a spring.
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| CN201310741255.9 | 2013-12-30 | ||
| CN201310741255.9A CN104742395A (en) | 2013-12-30 | 2013-12-30 | Steel ring fixing mechanism |
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| WO2015101201A1 true WO2015101201A1 (en) | 2015-07-09 |
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| CN105437582B (en) * | 2015-12-29 | 2017-11-28 | 浦林成山（山东）轮胎有限公司 | A kind of tyre chafer anti-package device |
| US11534996B2 (en) | 2016-05-23 | 2022-12-27 | Mesnac Co., Ltd. | Turn-up device and tire building method using turn-up device |
| CN109454910A (en) * | 2018-12-20 | 2019-03-12 | 中国化工集团曙光橡胶工业研究设计院有限公司 | A kind of aircraft tyre molding bead ring |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101186113A (en) * | 2007-12-19 | 2008-05-28 | 中国化学工业桂林工程公司 | Tyre bead automatic locking device for shaping machine shaping drum |
| CN201175998Y (en) * | 2007-12-19 | 2009-01-07 | 中国化学工业桂林工程公司 | Automatic locking device for tread band of molding drum of forming machine |
| CN203665976U (en) * | 2013-12-30 | 2014-06-25 | 软控股份有限公司 | Steel ring fixing mechanism |
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| CN201516696U (en) * | 2009-09-22 | 2010-06-30 | 山东银宝轮胎集团有限公司 | Full-steel big-tire blank loop mouth presetting device |
| CN103171164A (en) * | 2011-12-22 | 2013-06-26 | 软控股份有限公司 | Belt layer transmission ring and transmission method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101186113A (en) * | 2007-12-19 | 2008-05-28 | 中国化学工业桂林工程公司 | Tyre bead automatic locking device for shaping machine shaping drum |
| CN201175998Y (en) * | 2007-12-19 | 2009-01-07 | 中国化学工业桂林工程公司 | Automatic locking device for tread band of molding drum of forming machine |
| CN203665976U (en) * | 2013-12-30 | 2014-06-25 | 软控股份有限公司 | Steel ring fixing mechanism |
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