WO2013083069A1 - 轮胎成型机接头装置及其接头处理方法 - Google Patents

轮胎成型机接头装置及其接头处理方法 Download PDF

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Publication number
WO2013083069A1
WO2013083069A1 PCT/CN2012/086143 CN2012086143W WO2013083069A1 WO 2013083069 A1 WO2013083069 A1 WO 2013083069A1 CN 2012086143 W CN2012086143 W CN 2012086143W WO 2013083069 A1 WO2013083069 A1 WO 2013083069A1
Authority
WO
WIPO (PCT)
Prior art keywords
connecting frame
joint
composite
carcass drum
stitching
Prior art date
Application number
PCT/CN2012/086143
Other languages
English (en)
French (fr)
Inventor
袁仲雪
程继国
周福德
邵睿
代春海
Original Assignee
Yuan Zhongxue
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yuan Zhongxue filed Critical Yuan Zhongxue
Priority to RU2014127504/05A priority Critical patent/RU2573033C1/ru
Priority to EP12856108.1A priority patent/EP2789457A4/en
Priority to US14/354,970 priority patent/US20150047770A1/en
Priority to BR112014013892A priority patent/BR112014013892A2/pt
Publication of WO2013083069A1 publication Critical patent/WO2013083069A1/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/30Applying the layers; Guiding or stretching the layers during application
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681Parts of pneumatic tyres; accessories, auxiliary operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24Drums
    • B29D30/244Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
    • B29D30/246Drums for the multiple stage building process, i.e. the building-up of the cylindrical carcass is realised on one drum and the toroidal expansion is realised after transferring on another drum
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/24Drums
    • B29D30/26Accessories or details, e.g. membranes, transfer rings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/28Rolling-down or pressing-down the layers in the building process
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/08Building tyres
    • B29D30/20Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/32Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00Producing pneumatic or solid tyres or parts thereof
    • B29D30/06Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0681Parts of pneumatic tyres; accessories, auxiliary operations
    • B29D2030/0682Inner liners
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25Solid
    • B29K2105/253Preform

Definitions

  • the invention relates to a joint device for a tire building machine and a joint processing method thereof, specifically, the composite press-fit device and the cord stitching device are integrally mounted on the same connecting frame, and the connecting frame is pressed and pressed by the top conveying device
  • the sewing actuator is transported to the relevant operation station and belongs to the field of rubber machinery.
  • the rubber tires that are matched with various types of carriers are mainly made of a bead by using a molding machine to pass the wire bead, the carcass assembly and the belt tread assembly by pressing and reverse wrapping.
  • the preparation of the carcass assembly is usually completed on the carcass drum, and the carcass assembly is conveyed to the forming drum.
  • the process of preparing the carcass assembly it is necessary to press and press the overlapping portion between the inner liner and the side wall rubber to press and discharge the air bubbles, and also use a suturing device for subsequent bonding.
  • the joint of the carcass ply is subjected to a stitching operation.
  • the pressing device and the sewing device which are successively operated are separately installed, and are respectively controlled by respective actuators to perform operations independently on the carcass drum, and thus there are the following disadvantages in use. And insufficient:
  • the pressing device and the sewing device are independent mechanisms, which need to be installed adjacent to the position of the carcass drum, which requires a large installation space and stroke distance to avoid mutual influence, thus which is not conducive to the structure of the molding machine. Simplification and miniaturization;
  • the pressing device and the suturing device generally rely on the guidance of the ground rail to move between different stations. When occupying a large surface installation area, it is easy to cause collision between the operator and the equipment, resulting in safety hazards.
  • the ground needs to have a high level of flatness, which is not conducive to improving the operation accuracy.
  • the existing molding machine joint device adopts the split installation and the separate control mode, and the operation components rely on the ground rail for transmission and positioning, which actually causes the above-mentioned shortcomings and shortcomings in the existing use process.
  • the difference in the structure of these components and the control method determines the difference in the production process of the tire blanks, and the requirements for the quality of the tires and the production efficiency cannot be fully achieved.
  • the tire molding machine joint device and the joint processing method thereof are provided for solving the prior art
  • the composite pressing device and the cord sewing device are integrally mounted on the same connecting frame, and the connecting frame conveys the relevant actuator to a designated working position on the carcass drum through the top conveying device, thereby simplifying the components as a whole.
  • Quantity and required installation space The driving mechanism completes the component positioning in the air to clear the relevant ground conveying components, facilitates the control and auxiliary operations of the operator during the manufacturing process of the green tire, and avoids a safety accident caused by collision of personnel and equipment.
  • Another object of the invention is that, by virtue of the same connecting frame, the composite pressing device and the curtain stitching device are aligned and centered based on the same positioning device, and the centering accuracy with respect to the carcass drum operating station is relatively high.
  • the object of the invention is also to integrate the two operation procedures of the composite press-fit and the carcass ply joint stitching, which is advantageous for shortening the operation time and improving the production efficiency of the single tire blank.
  • the tire building machine joint device mainly comprises:
  • a pressure roller assembly for performing a press-fitting operation on an inner liner and a sidewall constituting a green tire
  • a stitching wheel assembly for seaming a curtain The difference from the prior art is that the joint device also includes
  • the connector device connecting frame is slidably connected to the top gantry and is axially slid along the gantry by a connecting frame driving device, and is positioned vertically above the carcass drum;
  • the composite pressing device is carried on the joint device connecting frame through a composite member frame;
  • the composite pressing device has a composite station for controlling and driving the pressure roller assembly to be positioned on the carcass drum, and realizing the pressing operation Pressing axial drive device, pressing and vertical driving device;
  • the cord stitching device is carried on the joint device connecting frame by a stitching main bracket; the cord stitching device has a stitching station for controlling and driving the stitching wheel assembly to be positioned on the carcass drum, and the stitching axial driving for realizing the joint stitching operation
  • the device sutures the vertical drive.
  • the composite pressing device and the curtain sewing device are all carried on the joint device connecting frame, and the joint device connecting frame completes the axial conveying roller assembly and the sewing wheel assembly to the vertical direction of the carcass drum through the top gantry.
  • the integral joint device has a compact structure and does not occupy a surface area, and can effectively avoid a safety accident caused by collision of personnel and equipment.
  • the joint device connecting frame realizes axial sliding, positioning, and the composite pressing device controls and drives the pressing roller assembly to be positioned at the composite station
  • the cord stitching device controls and drives the sewing wheel assembly to be positioned at the stitching machine
  • driving devices such as cylinders, geared motors, cylinders, etc.
  • transmission processes such as screw-nuts, screw-spins, timing belts, timing belt pulleys, gears and racks.
  • the guiding mechanism in the middle.
  • An improvement to the connector device connector is that the connector device connector includes:
  • the driving device applied to the connector device connecting frame comprises: a first cylinder mounted between the connector device connecting frame and the gantry frame and configured to axially push the connector device connecting frame along the gantry;
  • a plurality of carriages are connected to both sides of the main bracket, and a slider provided on the inner side of the carriage engages a sliding rail connected to the gantry.
  • the first cylinder is a driving device that realizes axial sliding along the gantry, and the carriage realizes sliding guidance by means of the slider and the sliding rail to improve the smoothness of the overall sliding process of the joint device connecting frame.
  • the main bracket provides a composite press-fit device, a curtain stitching device, which slides axially from the initial position and is positioned to the load-bearing platform above the carcass drum.
  • the composite pressing device and the curtain sewing device are sequentially operated in succession, and are carried on the connecting frame of the same joint device, and it is necessary to solve the switching problem between the two actuators and the two operating stations.
  • a modification can be made in which a second cylinder for connecting and longitudinally reciprocating the lateral connector is mounted on the side of the main bracket.
  • Controlling the stroke and the propulsion direction of the second cylinder, the composite pressing device and the curtain suturing device are sequentially moved and positioned above the vertical center line of the carcass drum to be driven by the respective axial driving device and the vertical driving device
  • the press roller assembly and the sewing wheel assembly travel to an operation station to complete respective pressing operations and stitching operations.
  • the refinement measures can be adopted, which can be installed on the side of the main bracket, and two pairs are used for defining the longitudinal reciprocating movement of the lateral connecting frame. Oil pressure buffer for distance.
  • the lateral connector can be defined and cushioned by the oil pressure buffer when the lateral connector respectively advances the composite press or curtain suture device above the operating station on the carcass drum.
  • the structural improvement of the composite component pressing device is that the composite component frame is mounted on the lateral connecting frame of the connector device connecting frame; the pressing axial driving device comprises: the mounting on the composite component frame The first motor, the output shaft of the first motor is coupled to the first timing pulley on the first timing belt mounted transversely along the composite frame, and the first timing belt is further coupled to the connecting plate for mounting the pressure roller assembly.
  • the press-fit vertical driving device comprises a pair of third cylinders mounted between the lateral connecting frame and the composite frame and for reciprocally pushing and pulling the composite frame in a vertical direction.
  • the structural improvement of the cord stitching device is that the stitching main bracket is mounted on the lateral connecting bracket of the joint device connecting frame; the stitching axial driving device comprises a second motor mounted on the stitching main bracket, the second motor The output shaft is coupled to the second timing pulley disposed on the second timing belt, and the second timing belt is further connected to the third timing pulley disposed on the screw laterally mounted along the stitching main bracket;
  • the sewing wheel assembly is mounted on a pair of moving brackets, and the moving bracket is connected to a nut sleeved on the screw;
  • the sewing vertical driving device comprises a pair of the first mounting unit mounted on the moving bracket and connected to the sewing wheel assembly Four cylinders.
  • the present invention also realizes the following joint processing method:
  • the inner liner layer and the side wall rubber are pressed on the carcass drum by a press roller assembly, and the subsequent bonded carcass ply is subjected to a joint stitching operation by using a sewing wheel assembly.
  • the joint device connecting frame is slidably connected to the top gantry and axially sliding along the gantry, and is positioned vertically above the carcass drum;
  • the composite pressing device for mounting the pressure roller assembly is carried on the joint device connecting frame, and the press roller assembly is positioned on the composite working position on the carcass drum along the axial direction and the vertical direction of the joint device connecting frame;
  • the cord stitching device for mounting the stitching wheel assembly is carried on the joint device attachment frame and positions the stitching wheel assembly in the seaming station on the carcass drum in the axial and vertical directions of the joint device connector.
  • a pair of second cylinders for longitudinally reciprocating the lateral connecting frame may be installed on the side of the main bracket of the joint device connecting frame;
  • the composite press-fit device and the curtain stitching device are alternately positioned on the vertical centerline of the carcass drum.
  • two pairs of oil pressure buffers may be installed on the side of the main bracket of the joint device connecting frame to define the composite pressing device and the curtain stitching. The distance traveled by the device in the longitudinal direction.
  • the joint processing method comprises the following steps: the joint device connecting frame slides along the axial direction of the top gantry, and is positioned vertically above the carcass drum; the composite pressing device is in the carcass On the vertical center line of the drum, the pressure roller assembly is lowered down to the composite station at one end of the carcass drum and moved axially to the other end of the carcass drum to complete the inner liner and the side rubber of Pressing operation
  • the pressure roller assembly rises vertically to the initial position
  • the second cylinder pushes the lateral link to move longitudinally to position the cord stitching device on the vertical centerline of the carcass drum;
  • the sewing wheel assembly is lowered down to the sewing station of the carcass drum and reciprocally moved axially along the carcass drum to complete the joint stitching operation for the carcass ply;
  • the sewing wheel assembly is raised vertically to an initial position
  • the joint device connecting frame slides back to the initial position along the axial direction of the top gantry;
  • the second cylinder urges the lateral link in the longitudinal direction to slide the composite press, the curtain stitching device to the initial position.
  • the tire building machine joint device and its joint processing method have the following advantages:
  • the composite part pressing device and the curtain stitching device are integrated on the same connecting frame, which simplifies the number of related parts of the forming machine and the required installation space as a whole, and is beneficial for removing related ground conveying parts and facilitating the operation of the worker in the embryo. Control and auxiliary operations in the manufacturing process, avoiding collisions between personnel and equipment and causing safety accidents.
  • the composite pressing device and the sewing device are aligned based on the same positioning device, and the centering accuracy is higher than that of the carcass drum operating station.
  • Figure 1 is a schematic structural view of a main part of the molding machine
  • Figure 3 is a side elevational view of the connector device connector
  • Figure 4 is a schematic structural view of the composite member pressing device
  • Figure 5 is a schematic plan view of the downward direction of Figure 4.
  • Figure 6 is a schematic structural view of the cord stitching device
  • the joint device connecting frame 101, the main bracket 102, the lateral connecting frame 103, the first Cylinder 105, carriage 106, slider 107, second cylinder 108, hydraulic buffer 109;
  • Sewing wheel assembly 300 cord stitching device 301, stitching main bracket 302, second motor 303, second timing pulley 304, second timing belt 305, screw 306, third timing pulley 307, moving bracket 308, nut 309, Fourth cylinder 310;
  • a tire building machine to which the joint device of the present embodiment is applied mainly includes a carcass drum 402, a belt drum 403 and a forming drum 404, and the three drums are disposed on the same horizontal axis. .
  • the feeding system of the carcass drum 402 includes a main feeding frame and a rubber feeding frame (not shown) disposed on both sides, and a driving unit of the carcass drum 402 is coaxially disposed on the carcass drum 402.
  • the forming drum 404 and the belt drum 403 are carried by the same forming drum driving unit 406 disposed outside the belt drum 403.
  • a gantry 401 for material conveyance is disposed above the main body of the molding machine, and a pair of gliding rails 400 are disposed on both sides of the gantry 401.
  • the tire building machine joint device includes a joint device connecting frame 101, a composite pressing device 201, and a curtain stitching device 301. among them,
  • the joint device attachment frame 101 is slidably coupled to the top gantry 401 and axially slid along the gantry 401 by a link drive device, positioned vertically above the carcass drum 402;
  • the connector device connector 101 includes a main bracket 102 disposed parallel to the gantry 401, and a lateral connector 103 coupled to the main bracket 102 for carrying the composite press-fit device 201 and the cord stitching device 301;
  • the driving device includes a first cylinder 105 mounted on the main frame 102.
  • the output shaft of the first cylinder 105 is connected to the gantry 401.
  • the main frame 102 can be axially pushed along the gantry 401 to
  • the composite pressing device 201 and the curtain stitching device 301 carried on the lateral connecting frame 103 are simultaneously moved and positioned vertically above the carcass drum 402.
  • a plurality of carriages 106 are attached to both sides of the main bracket 102, and a slider 107 disposed inside the carriage 106 engages the slide rails 400 connected to the gantry 401.
  • the composite member pressing device 201 is carried by a composite member frame 202 to the lateral connecting frame 103 of the joint device connecting frame 101.
  • the composite pressing device 201 has a press-fit axial driving device that controls and drives the press roller assembly 200 to be positioned on the carcass drum 402, and performs a pressing operation, and a press-fit vertical driving device.
  • the pressure roller assembly 200 is used to perform a pressing operation with respect to the inner liner constituting the green tire and the sidewall.
  • the press-fit axial drive includes a first motor 203 mounted to the composite frame 202, the output shaft of the first motor 203 being coupled to the first synchronization on the first timing belt 204 mounted transversely of the composite frame 202
  • the pulley 205, the first timing belt 204 is also connected to the connecting plate 206 for mounting the pressure roller assembly 200;
  • the press-fit vertical drive includes a pair of third cylinders 207 mounted between the lateral link 103 and the composite frame 202 for reciprocatingly pulling the composite frame 202 in a vertical direction.
  • the cord stitching device 301 is carried by a stitching main bracket 302 to the lateral connector 103 of the joint device connector 101.
  • the ply suturing device 301 has a suture axial drive device that controls and drives the suture wheel assembly 300 to be positioned on the carcass drum 402, and implements a suture axial drive device for suturing the joint, and a suture vertical drive device.
  • the stitching wheel assembly 300 is used for joint stitching of the cord.
  • the sewing axial driving device includes a second motor 303 mounted on the sewing main bracket 302.
  • the output shaft of the second motor 303 is connected to the second timing pulley 304 disposed on the second timing belt 305.
  • the second timing belt 305 Also connected to a third timing pulley 307 disposed on the screw 306 mounted transversely along the stitching main bracket 302;
  • the sewing wheel assembly 300 is mounted on a pair of moving brackets 308, and the moving bracket 308 is connected to a nut 309 sleeved on the screw 306;
  • the stitching vertical drive includes a pair of fourth cylinders (310) mounted to the mobile bracket 308 and coupled to the sewing wheel assembly 300.
  • the tire molding machine joint processing method is: first, press-fitting the bonded inner liner layer and the sidewall rubber on the carcass drum 402 by using the pressure roller assembly 200, and then adopting The stitching wheel assembly 300 performs a joint stitching operation on the subsequently fitted carcass ply. among them,
  • the joint device connecting frame 101 is slidably coupled to the top gantry 401 and axially slid along the gantry 401 and positioned vertically above the carcass drum 402;
  • the composite pressing device 201 for mounting the pressure roller assembly 200 is carried on the joint device connecting frame 101 and along the joint
  • the axial direction and the vertical direction of the device connecting frame 101 position the press roller assembly 200 at the composite station on the carcass drum 402;
  • the cord suturing device 301 of the mounting suture wheel assembly 300 is carried on the joint device connecting frame 101 and connected along the joint device
  • the axial and vertical orientation of the frame 101 positions the sewing wheel assembly 300 at a stitching station on the carcass drum 402.
  • a modification of the driving and control method for the joint device connecting frame 101 is that a pair of second cylinders 108 for longitudinally reciprocating the lateral connecting frame 103 are mounted on the side of the main bracket 102;
  • the composite presser 201, the cord stitching device 301 are alternately positioned on the vertical centerline of the carcass drum 402.
  • two pairs of hydraulic buffers 109 are attached to the side of the main bracket 102 of the joint device attachment frame 101 to define the travel distance of the composite presser 201 and the cord stitching device 301 in the longitudinal direction.
  • the joint processing method mainly includes the following implementation steps:
  • the joint device connecting frame 101 slides along the axial direction of the top gantry 401 and is positioned vertically above the carcass drum 402;
  • the composite press unit 201 is on the vertical centerline of the carcass drum 402, and the press roll assembly 200 is lowered down to the composite station of the side end of the carcass drum 402 and moved axially to the other of the carcass drum 402. Side end to complete the pressing operation for the inner liner and the side rubber;
  • the pressure roller assembly 200 is raised vertically to an initial position
  • the second cylinder 108 urges the lateral link 103 to move longitudinally to position the cord suturing device 301 on the vertical centerline of the carcass drum 402;
  • the stitching wheel assembly 300 is lowered down to the stitching station of the carcass drum 402 and moved axially along the carcass drum 402 to complete the joint stitching operation for the carcass ply;
  • the sewing wheel assembly 300 is raised vertically to an initial position
  • the joint device connecting frame 101 is reversely slid to the initial position along the axial direction of the top gantry 401; the second cylinder 108 urges the lateral connecting frame 103 in the longitudinal direction to press the composite pressing device 201, the cord stitching device 301 Slide to the initial position.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Tyre Moulding (AREA)

Abstract

本发明所述轮胎成型机接头装置及其接头处理方法,采取将复合件压合装置与帘布缝合装置集成安装于同一连接架,并通过顶部传输装置将相关执行机构输送到胎体鼓上的指定工位,从整体上简化部件数量与所需的安装空间。接头装置包括有接头装置连接架,其通过一连接架驱动装置沿龙门架轴向地滑动、定位于胎体鼓的垂向上方;复合件压合装置,通过一复合件架体承载于接头装置连接架;复合件压合装置具有控制并驱动压辊组件定位于胎体鼓上的复合工位的压合轴向驱动装置、压合垂向驱动装置;帘布缝合装置,通过一缝合主支架承载于接头装置连接架;帘布缝合装置具有控制并驱动缝合轮组件定位于胎体鼓上的缝合工位的缝合轴向驱动装置、缝合垂向驱动装置。

Description

轮胎成型机接头装置及其接头处理方法 技术领域
本发明涉及一种用于轮胎成型机的接头装置及其接头处理方法, 具体地将复合 件压合装置与帘布缝合装置集成安装于同一连接架, 并且该连接架通过顶部传输装 置将压合与缝合执行机构输送到相关操作工位, 属于橡胶机械领域。
背景技术
目前配套于各类运载器的橡胶轮胎, 主要是采用成型机将钢丝胎圈、 胎体组件 和带束层一胎面组件通过压合、 反包等工艺制成胎胚。
在轮胎胎胚制造装置和工艺方法中, 通常是在胎体鼓上完成制备胎体组件, 再将胎体组件输送至成型鼓上。 在制备胎体组件过程中, 既需采用压合装置针对内 衬层与两侧胎侧胶之间的重叠部分进行压合操作以挤压、 排出气泡, 也需采用缝合 装置针对后续贴合的胎体帘布的接头进行缝合操作。
如上述现有的轮胎成型机, 是将先后实施动作的压合装置、 缝合装置分开安装, 分别通过各自的执行机构进行控制以各自独立在胎体鼓上完成操作, 因此存在着下 述使用缺点与不足:
1、 压合装置、缝合装置是各自独立的机构,需要分别在临近胎体鼓的位置进行安装, 也就需要较大的安装空间与行程距离以免相互影响, 因而不利于成型机整机结构 的简化与小型化设计;
2、 由于压合装置、缝合装置是由各自的执行机构进行控制, 因此需配置 2套定位装 置以分别针对胎体鼓上的操作工位进行校对定中, 既不利于控制设备成本与部件 数量, 也较难以提高定中精度;
3、 压合装置、缝合装置较普遍地依靠地面导轨的导向进行不同工位之间的移动,在 占用较大地表安装面积的同时, 易造成操作工人与设备的碰撞而导致安全隐患, 也相应地需要地面平整度较高, 不利于提高操作精度。
按以上内容, 现有成型机接头装置采取分体安装与分开控制方式, 操作部件依靠 地面导轨进行传输与定位, 实际造成了现有使用过程中的上述缺点与不足。 这些部 件结构与控制方法的不同, 决定了轮胎胎胚生产工艺的差别、 尚不能完全地达到轮 胎成型质量和生产效率的要求。
有鉴于此特提出本专利申请。
发明内容
本发明所述轮胎成型机接头装置及其接头处理方法, 其目的在于解决现有技术 存在的缺点而采取将复合件压合装置与帘布缝合装置集成安装于同一连接架, 所述 连接架通过顶部传输装置将相关执行机构输送到胎体鼓上的指定工位, 从整体上简 化部件数量与所需的安装空间。 驱动机构在空中完成部件定位以清除相关地面输送 部件、 方便操作工人在胎胚制造过程中的控制与辅助操作、 避免人员与设备碰撞而 发生安全事故。
另一发明目的是, 依靠同一连接架, 复合件压合装置与帘布缝合装置基于同一 定位装置进行校对定中, 相对于胎体鼓操作工位的定中精度较高。
发明目的还在于, 整合了复合件压合与胎体帘布接头缝合的 2个操作流程, 有 利于缩短操作时间、 提高单条胎胚的生产效率。
为实现上述发明目的, 所述轮胎成型机接头装置主要包括有:
用于针对构成胎胚的内衬层与胎侧进行压合操作的压辊组件,
针对帘布进行接头缝合的缝合轮组件。 与现有技术的区别之处在于, 接头装置 还包括有,
接头装置连接架, 滑动地连接于顶部龙门架并通过一连接架驱动装置沿龙门架 轴向地滑动、 定位于胎体鼓的垂向上方;
复合件压合装置, 通过一复合件架体承载于接头装置连接架; 复合件压合装置 具有控制并驱动所述的压辊组件定位于胎体鼓上的复合工位, 并实现压合操作的压 合轴向驱动装置、 压合垂向驱动装置;
帘布缝合装置, 通过一缝合主支架承载于接头装置连接架; 帘布缝合装置具有 控制并驱动所述的缝合轮组件定位于胎体鼓上的缝合工位, 并实现接头缝合操作的 缝合轴向驱动装置、 缝合垂向驱动装置。
如上述基本方案, 复合件压合装置、 帘布缝合装置均承载于接头装置连接架, 接头装置连接架通过顶部龙门架完成轴向输送压辊组件、 缝合轮组件至胎体鼓 的垂向上方, 整体接头装置结构较为紧凑、 不占用地表面积、 可有效地避免因人员 与设备碰撞而发生的安全事故。
基于本发明的设计构思, 诸如接头装置连接架实现轴向滑动、 定位, 以及复合 件压合装置控制并驱动压辊组件定位于复合工位、 帘布缝合装置控制并驱动缝合轮 组件定位于缝合工位的相应驱动和导向机构可以有多种, 例如采用气缸、 减速电机、 油缸等驱动装置, 以及采取螺杆-螺母、 丝杠-丝母、 同步带 -同步带轮、 齿轮 -齿条 等传输过程中的导向机构。 针对所述接头装置连接架的改进方案是, 接头装置连接架包括有:
平行于龙门架设置的主支架;
以及与主支架连接并用于承载复合件压合装置和帘布缝合装置的侧向连接架。 应用于接头装置连接架的驱动装置包括有, 安装于接头装置连接架与龙门架之 间、 并用于沿龙门架轴向推动所述接头装置连接架的第一气缸;
在主支架的两侧连接有数个滑架, 滑架内侧设置的滑块啮合连接于龙门架上的 滑行轨道。
上述接头装置连接架中, 第一气缸是实现沿龙门架轴向滑动并定位的驱动装置, 而滑架依靠滑块与滑行轨道实现滑行导向, 以提高接头装置连接架整体滑动过程中 的顺畅。
主支架提供了复合件压合装置、 帘布缝合装置, 从初始位置轴向地滑动、 定位 至胎体鼓垂向上方的承载平台。
复合件压合装置、 帘布缝合装置是依次先后进行操作的, 而且承载于同一接头 装置连接架上, 必然需要解决 2个执行机构、 2个操作工位之间的切换问题。对此可 采取以下改进方案, 即在主支架的侧部安装有, 用于连接并纵向往复推动侧向连接 架的第二气缸。
控制第二气缸的行程与推进方向, 可依次将复合件压合装置、 帘布缝合装置移 动、 定位于胎体鼓的垂向中心线上方, 以由各自的轴向驱动装置、 垂向驱动装置驱 动所述的压辊组件、 缝合轮组件行进至操作工位, 完成各自的压合操作与缝合操作。
为进一步地提高上述复合件压合装置、 帘布缝合装置移动行程的定位精度, 可 采取的细化措施是, 可在主支架的侧部安装有, 2对用于限定侧向连接架纵向往复移 动距离的油压缓冲器。
当侧向连接架分别将复合件压合装置或帘布缝合装置推进至胎体鼓上的操作工 位上方时, 可通过油压缓冲器限定并缓冲侧向连接架。 通过提高所述龙门架、 主支 架与侧向连接架之间的机械制造精度, 即可相应地提高针对复合件压合装置或帘布 缝合装置的定位精度。
针对所述复合件压合装置的结构改进设计方案是, 其复合件架体安装于接头装 置连接架的侧向连接架; 其压合轴向驱动装置包括有, 安装于复合件架体上的第一 电机, 第一电机的输出轴连接沿复合件架体横向安装的第一同步带上的第一同步带 轮, 第一同步带还连接用于安装压辊组件的连接板。 所述的压合垂向驱动装置包括有, 安装于侧向连接架与复合件架体之间、 并用 于沿垂向往复推拉所述复合件架体的一对第三气缸。
针对所述帘布缝合装置的结构改进方案是, 其缝合主支架安装于接头装置连接 架的侧向连接架; 其缝合轴向驱动装置包括有, 安装于缝合主支架的第二电机, 第 二电机的输出轴连接套设于第二同步带上的第二同步带轮, 第二同步带还连接设置 在沿缝合主支架横向安装的螺杆上的第三同步带轮;
所述的缝合轮组件安装于一对移动支架, 移动支架连接套设于螺杆上的螺母; 所述的缝合垂向驱动装置包括有, 安装于移动支架并连接所述缝合轮组件的一 对第四气缸。
基于上述针对轮胎成型机接头装置的结构改进, 本发明同时还实现了下述接头 处理方法:
采用压辊组件在胎体鼓上对所贴合的内衬层与胎侧胶进行压合操作, 采用缝合轮组件对后续贴合的胎体帘布进行接头缝合操作。
与现有技术的区别之处在于, 所述的接头装置连接架, 滑动地连接于顶部龙门 架并沿龙门架轴向地滑动、 定位于胎体鼓的垂向上方;
安装压辊组件的复合件压合装置承载于接头装置连接架, 并沿接头装置连接架 的轴向与垂向将压辊组件定位于胎体鼓上的复合工位;
安装缝合轮组件的帘布缝合装置承载于接头装置连接架, 并沿接头装置连接架 的轴向与垂向将缝合轮组件定位于胎体鼓上的缝合工位。
为实现复合件压合装置、 帘布缝合装置之间操作工位的切换, 可在接头装置连 接架的主支架侧部, 安装有一对用于纵向往复推动侧向连接架的第二气缸;
复合件压合装置、 帘布缝合装置被交替地定位于胎体鼓的垂向中心线上。 为提高复合件压合装置、 帘布缝合装置之间操作工位切换的精度, 可在接头装 置连接架的主支架侧部安装有 2对油压缓冲器, 以限定复合件压合装置、 帘布缝合 装置沿纵向移动的行进距离。
综合上述接头处理方法的改进, 所述接头处理方法包括有以下实现步骤: 接头装置连接架沿顶部龙门架的轴向滑动、 定位于胎体鼓的垂向上方; 复合件压合装置处于胎体鼓的垂向中心线上, 压辊组件沿垂向下降至胎体鼓一 侧端的复合工位并沿轴向移动至胎体鼓的另一侧端, 以完成针对内衬层与胎侧胶的 压合操作;
压辊组件沿垂向上升至初始位置;
第二气缸推动侧向连接架纵向移动, 以将帘布缝合装置定位于胎体鼓的垂向中 心线上;
缝合轮组件沿垂向下降至胎体鼓的缝合工位, 并沿胎体鼓轴向往复移动以完成 针对胎体帘布的接头缝合操作;
缝合轮组件沿垂向上升至初始位置;
接头装置连接架沿顶部龙门架的轴向反向地滑动至初始位置;
第二气缸沿纵向反向地推动侧向连接架, 以将复合件压合装置、 帘布缝合装置 滑动至初始位置。
综上内容, 所述轮胎成型机接头装置及其接头处理方法具有的优点是:
1、 复合件压合装置与帘布缝合装置集成安装于同一连接架, 从整体上得以简化成型 机相关部件的数量与所需的安装空间, 有利于清除相关地面输送部件、 方便操作 工人在胎胚制造过程中的控制与辅助操作、 避免人员与设备碰撞而发生安全事 故。
2、 依靠同一连接架, 复合件压合装置与帘布缝合装置基于同一定位装置进行校对定 中, 相对于胎体鼓操作工位的定中精度较高。
3、 能够整合复合件压合与胎体帘布接头缝合的 2个操作流程,有利于缩短操作时间、 提高单条胎胚的生产效率。
4、 可简化地面设备的管线辅设, 有利于操作人员对成型机进行整机安装、 调试与检 修时。
附图说明
现结合附图对本发明做进一步的说明;
图 1是所述成型机主机部分的结构示意图;
图 2是所述接头装置的整体结构示意图;
图 3是所述接头装置连接架的侧向示意图;
图 4是所述复合件压合装置的结构示意图;
图 5是图 4的俯向结构示意图;
图 6是所述帘布缝合装置的结构示意图;
如图 1至图 6所示, 接头装置连接架 101, 主支架 102, 侧向连接架 103, 第一 气缸 105, 滑架 106, 滑块 107, 第二气缸 108, 油压缓冲器 109;
压辊组件 200, 复合件压合装置 201, 复合件架体 202, 第一电机 203, 第一同 步带 204, 第一同步带轮 205, 连接板 206, 第三气缸 207;
缝合轮组件 300, 帘布缝合装置 301, 缝合主支架 302, 第二电机 303, 第二同 步带轮 304, 第二同步带 305, 螺杆 306, 第三同步带轮 307, 移动支架 308, 螺母 309, 第四气缸 310 ;
滑行轨道 400, 龙门架 401, 胎体鼓 402, 带束层鼓 403, 成型鼓 404, 胎体鼓驱 动单元 405, 成型鼓驱动单元 406。
具体实施方式
实施例 1, 如图 1所示, 应用本实施例所述接头装置的轮胎成型机, 主要包括有 胎体鼓 402、 带束层鼓 403和成型鼓 404, 且三鼓设置在同一水平轴上。
胎体鼓 402的供料系统包括设置在两侧的主供料架和垫胶供料架(图中未示出), 胎体鼓 402的驱动单元, 是同轴地设置在胎体鼓 402外侧的胎体鼓驱动单元 405。
成型鼓 404和带束层鼓 403是由同一个设置在带束层鼓 403外侧的成型鼓驱动 单元 406承载。
在整个成型机主机的垂向上方, 设置有用于物料输送的龙门架 401, 在龙门架 401的两侧设置有一对滑行轨道 400。
如图 2至图 6所示, 所述的轮胎成型机接头装置包括有, 接头装置连接架 101、 复合件压合装置 201和帘布缝合装置 301。 其中,
接头装置连接架 101滑动地连接于顶部龙门架 401并通过一连接架驱动装置沿 龙门架 401轴向地滑动、 定位于胎体鼓 402的垂向上方;
接头装置连接架 101包括有平行于龙门架 401设置的主支架 102、以及与主支架 102连接并用于承载复合件压合装置 201和帘布缝合装置 301的侧向连接架 103 ; 所述的连接架驱动装置包括, 安装于主机架 102 上的第一气缸 105, 第一气缸 105的输出轴连接于龙门架 401, 第一气缸 105动作时可将主机架 102沿龙门架 401 轴向地推动, 以将承载于侧向连接架 103 上的复合件压合装置 201、 帘布缝合装置 301同时移动、 定位于胎体鼓 402的垂向上方。
在主支架 102的两侧连接有数个滑架 106,滑架 106内侧设置的滑块 107啮合连 接于龙门架 401上的滑行轨道 400。
在主支架 102的侧部安装有, 用于连接并纵向往复推动侧向连接架 103的第二 气缸 108, 以及 2对用于限定侧向连接架 103纵向往复移动距离的油压缓冲器 109。 所述的复合件压合装置 201, 通过一复合件架体 202承载于接头装置连接架 101 的侧向连接架 103。
复合件压合装置 201具有控制并驱动所述的压辊组件 200定位于胎体鼓 402上 的复合工位、 并实现压合操作的压合轴向驱动装置、 压合垂向驱动装置。
压辊组件 200用于针对构成胎胚的内衬层与胎侧进行压合操作。
压合轴向驱动装置包括有, 安装于复合件架体 202上的第一电机 203,第一电机 203 的输出轴连接沿复合件架体 202横向安装的第一同步带 204上的第一同步带轮 205, 第一同步带 204还连接用于安装压辊组件 200的连接板 206 ;
压合垂向驱动装置包括有, 安装于侧向连接架 103与复合件架体 202之间、 并 用于沿垂向往复推拉所述复合件架体 202的一对第三气缸 207。
所述的帘布缝合装置 301,通过一缝合主支架 302承载于接头装置连接架 101的 侧向连接架 103。
帘布缝合装置 301具有控制并驱动所述的缝合轮组件 300定位于胎体鼓 402上 的缝合工位, 并实现接头缝合操作的缝合轴向驱动装置、 缝合垂向驱动装置。
缝合轮组件 300用于针对帘布进行接头缝合。
缝合轴向驱动装置包括有, 安装于缝合主支架 302 的第二电机 303, 第二电机 303的输出轴连接套设于第二同步带 305上的第二同步带轮 304, 第二同步带 305还 连接设置在沿缝合主支架 302横向安装的螺杆 306上的第三同步带轮 307;
缝合轮组件 300安装于一对移动支架 308,移动支架 308连接套设于螺杆 306上 的螺母 309 ;
缝合垂向驱动装置包括有, 安装于移动支架 308并连接所述缝合轮组件 300的 一对第四气缸 (310 ) 。
如图 1至图 6所示, 所述轮胎成型机接头处理方法是, 首先采用压辊组件 200 在胎体鼓 402上对所贴合的内衬层与胎侧胶进行压合操作,然后采用缝合轮组件 300 对后续贴合的胎体帘布进行接头缝合操作。 其中,
所述的接头装置连接架 101,滑动地连接于顶部龙门架 401并沿龙门架 401轴向 地滑动、 定位于胎体鼓 402的垂向上方;
安装压辊组件 200的复合件压合装置 201承载于接头装置连接架 101,并沿接头 装置连接架 101的轴向与垂向将压辊组件 200定位于胎体鼓 402上的复合工位; 安装缝合轮组件 300的帘布缝合装置 301承载于接头装置连接架 101,并沿接头 装置连接架 101的轴向与垂向将缝合轮组件 300定位于胎体鼓 402上的缝合工位。
针对所述接头装置连接架 101的驱动与控制方法改进方案是, 在主支架 102侧 部安装有一对用于纵向往复推动侧向连接架 103的第二气缸 108;
复合件压合装置 201、帘布缝合装置 301被交替地定位于胎体鼓 402的垂向中心 线上。
另外, 在接头装置连接架 101的主支架 102侧部安装有 2对油压缓冲器 109, 以 限定复合件压合装置 201、 帘布缝合装置 301沿纵向移动的行进距离。
所述接头处理方法主要包括有以下实现步骤:
接头装置连接架 101沿顶部龙门架 401的轴向滑动、 定位于胎体鼓 402的垂向 上方;
复合件压合装置 201处于胎体鼓 402的垂向中心线上, 压辊组件 200沿垂向下 降至胎体鼓 402—侧端的复合工位并沿轴向移动至胎体鼓 402的另一侧端, 以完成 针对内衬层与胎侧胶的压合操作;
压辊组件 200沿垂向上升至初始位置;
第二气缸 108推动侧向连接架 103纵向移动, 以将帘布缝合装置 301定位于胎 体鼓 402的垂向中心线上;
缝合轮组件 300沿垂向下降至胎体鼓 402的缝合工位, 并沿胎体鼓 402轴向往 复移动以完成针对胎体帘布的接头缝合操作;
缝合轮组件 300沿垂向上升至初始位置;
接头装置连接架 101沿顶部龙门架 401的轴向反向地滑动至初始位置; 第二气缸 108沿纵向反向地推动侧向连接架 103, 以将复合件压合装置 201、 帘 布缝合装置 301滑动至初始位置。

Claims

1、 一种轮胎成型机接头装置, 包括有用于针对构成胎胚的内衬层与胎侧进行压 合操作的压辊组件 (200) 、 以及针对帘布进行接头缝合的缝合轮组件 (300) , 其 特征在于: 还包括有,
接头装置连接架 (101), 滑动地连接于顶部龙门架 (401) 并通过一连接架驱动 装置沿龙门架 (401) 轴向地滑动、 定位于胎体鼓 (402) 的垂向上方;
复合件压合装置(201),通过一复合件架体(202)承载于接头装置连接架(101); 复合件压合装置(201)具有控制并驱动所述的压辊组件(200)定位于胎体鼓(402) 上的复合工位, 并实现压合操作的压合轴向驱动装置、 压合垂向驱动装置;
帘布缝合装置(301), 通过一缝合主支架(302)承载于接头装置连接架(101); 帘布缝合装置(301)具有控制并驱动所述的缝合轮组件(300)定位于胎体鼓(402) 上的缝合工位, 并实现接头缝合操作的缝合轴向驱动装置、 缝合垂向驱动装置。
2、 根据权利要求 1所述的轮胎成型机接头装置, 其特征在于: 所述的接头装置 连接架 (101) 包括有, 平行于龙门架 (401) 设置的主支架 (102), 以及与主支架 (102) 连接并用于承载复合件压合装置 (201) 和帘布缝合装置 (301) 的侧向连接 架 (103);
所述的连接架驱动装置包括, 安装于接头装置连接架 (101) 与龙门架 (401) 之间、并用于沿龙门架(401)轴向推动所述接头装置连接架(101)的第一气缸(105); 在主支架 (102) 的两侧连接有数个滑架 (106) , 滑架 (106) 内侧设置的滑块 (107) 啮合连接于龙门架 (401) 上的滑行轨道 (400)。
3、 根据权利要求 2所述的轮胎成型机接头装置, 其特征在于: 在主支架 (102) 的侧部安装有, 用于连接并纵向往复推动侧向连接架 (103) 的第二气缸 (108)。
4、 根据权利要求 3所述的轮胎成型机接头装置, 其特征在于: 在主支架 (102) 的侧部安装有, 2 对用于限定侧向连接架 (103) 纵向往复移动距离的油压缓冲器 (109)。
5、 根据权利要求 1至 4所述的轮胎成型机接头装置, 其特征在于: 所述的复合 件压合装置 (201), 其复合件架体 (202) 安装于接头装置连接架 (101) 的侧向连 接架 (103);
所述的压合轴向驱动装置包括有,安装于复合件架体(202)上的第一电机(203), 第一电机 (203) 的输出轴连接沿复合件架体 (202) 横向安装的第一同步带 (204) 上的第一同步带轮 (205), 第一同步带 (204) 还连接用于安装压辊组件 (200) 的 连接板 (206) ;
所述的压合垂向驱动装置包括有,安装于侧向连接架(103)与复合件架体(202) 之间、 并用于沿垂向往复推拉所述复合件架体 (202) 的一对第三气缸 (207)。
6、 根据权利要求 1至 4所述的轮胎成型机接头装置, 其特征在于: 所述的帘布 缝合装置 (301), 其缝合主支架 (302) 安装于接头装置连接架 (101) 的侧向连接 架 (103);
所述的缝合轴向驱动装置包括有, 安装于缝合主支架(302)的第二电机(303), 第二电机 (303) 的输出轴连接套设于第二同步带 (305) 上的第二同步带轮 (304), 第二同步带 (305) 还连接设置在沿缝合主支架 (302) 横向安装的螺杆 (306) 上的 第三同步带轮 (307);
所述的缝合轮组件 (300) 安装于一对移动支架 (308) , 移动支架 (308) 连接 套设于螺杆 (306) 上的螺母 (309);
所述的缝合垂向驱动装置包括有, 安装于移动支架 (308) 并连接所述缝合轮组 件 (300) 的一对第四气缸 (310) 。
7、 根据如权利要求 1至 6所述轮胎成型机接头装置实现的接头处理方法, 采用 压辊组件 (200) 在胎体鼓 (402) 上对所贴合的内衬层与胎侧胶进行压合操作, 采 用缝合轮组件 (300) 对后续贴合的胎体帘布进行接头缝合操作, 其特征在于:
所述的接头装置连接架(101),滑动地连接于顶部龙门架(401)并沿龙门架(401) 轴向地滑动、 定位于胎体鼓 (402) 的垂向上方;
安装压辊组件 (200) 的复合件压合装置 (201) 承载于接头装置连接架 (101), 并沿接头装置连接架 (101) 的轴向与垂向将压辊组件 (200) 定位于胎体鼓 (402) 上的复合工位; 安装缝合轮组件 (300) 的帘布缝合装置 (301) 承载于接头装置连接架 (101), 并沿接头装置连接架(101) 的轴向与垂向将缝合轮组件(300)定位于胎体鼓(402) 上的缝合工位。
8、 根据如权利要求 7所述的轮胎成型机接头处理方法, 其特征在于: 在接头装 置连接架 (101) 的主支架 (102) 侧部, 安装有一对用于纵向往复推动侧向连接架 (103) 的第二气缸 (108);
复合件压合装置 (201)、 帘布缝合装置 (301) 被交替地定位于胎体鼓 (402) 的垂向中心线上。
9、 根据如权利要求 8所述的轮胎成型机接头处理方法, 其特征在于: 在接头装 置连接架 (101) 的主支架 (102) 侧部安装有 2对油压缓冲器 (109), 以限定复合 件压合装置 (201)、 帘布缝合装置 (301) 沿纵向移动的行进距离。
10、 根据如权利要求 9所述的轮胎成型机接头处理方法, 其特征在于: 包括有 以下实现步骤,
接头装置连接架(101)沿顶部龙门架(401) 的轴向滑动、 定位于胎体鼓(402) 的垂向上方;
复合件压合装置 (201) 处于胎体鼓 (402) 的垂向中心线上, 压辊组件 (200) 沿垂向下降至胎体鼓 (402) —侧端的复合工位并沿轴向移动至胎体鼓 (402) 的另 一侧端, 以完成针对内衬层与胎侧胶的压合操作;
压辊组件 (200) 沿垂向上升至初始位置;
第二气缸 (108) 推动侧向连接架 (103) 纵向移动, 以将帘布缝合装置 (301) 定位于胎体鼓 (402) 的垂向中心线上;
缝合轮组件(300)沿垂向下降至胎体鼓(402) 的缝合工位, 并沿胎体鼓(402) 轴向往复移动以完成针对胎体帘布的接头缝合操作;
缝合轮组件 (300) 沿垂向上升至初始位置;
接头装置连接架 (101) 沿顶部龙门架 (401) 的轴向反向地滑动至初始位置; 第二气缸 (108) 沿纵向反向地推动侧向连接架 (103), 以将复合件压合装置 (201)、 帘布缝合装置 (301) 滑动至初始位置。
PCT/CN2012/086143 2011-12-07 2012-12-07 轮胎成型机接头装置及其接头处理方法 WO2013083069A1 (zh)

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