CN217169875U - Tyre building machine - Google Patents

Abstract

The utility model provides a tire building machine, include: a first track assembly; a carcass drum assembly disposed on the first track assembly; a composite feeding mechanism arranged at one side of the first rail assembly to deliver composite to the carcass drum assembly; a bead supply device disposed on one side of the first rail assembly to provide a bead; a transfer ring movably disposed on the first track assembly to move the carcass and/or the beads. The utility model discloses a tire building machine has solved the problem of the tire building machine shaping inefficiency among the prior art.

Description

Tyre building machine

Technical Field

The utility model relates to a tire manufacturing technical field particularly, relates to a tire building machine.

Background

A one-step forming machine for load radial tyre is a forming machine for laminating and forming tyre blank by using tyre side, inner liner, cord fabric, steel wire mouth, steel wire ring, belt ply, shoulder pad rubber and tyre surface as main raw materials through laminating process. At present, the rubber materials are mainly guided, conveyed, cut, corrected and the like by various feeding mechanisms, are attached to a tire body drum and a belt ply drum, and are molded and rolled on a molding drum, wherein after a steel wire ring is positioned on a tire body cylinder, no movement occurs until the molding of a tire blank is finished.

When the tire body is attached, all rubber materials are sequentially attached, the positions of the tire body drum, the belt bundle drum and the forming drum are kept still in the feeding and attaching process of the feeding mechanism, and the attaching operation is completed by adjusting the axial and radial positions of all conveying templates of the feeding mechanism.

In the forming process of the forming machine, due to the fact that the drum is fixed in position, multiple semi-finished products need to be concentrated on one station for feeding and fitting, the whole feeding system is huge, maintenance and disassembly are inconvenient, and the semi-finished products cannot enter a standard container for overseas shipping. More importantly, various semi-finished products are supplied together in a centralized mode, an automatic joint scheme is not easy to design, the possibility of realizing high automation of equipment is limited, meanwhile, a large space is occupied by large-size feeding mechanism templates when the feeding mechanism templates move, the moving precision is not high, the energy consumption is large, and the efficiency is low.

In addition, in order to improve the forming efficiency in the prior art, a double-belt-bundle-drum rotating, positioning and attaching mode is adopted to pass the efficiency, but the mode has higher requirements on precision control and mechanical structure realization, and brings higher energy consumption requirements and high precision requirements of a processing technology.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a tire building machine to solve the problem of low efficiency of tire building machine in the prior art.

In order to achieve the above object, according to an aspect of the present invention, there is provided a tire building machine including: a first track assembly; a carcass drum assembly disposed on the first track assembly; a composite feeding mechanism arranged at one side of the first rail assembly to deliver composite to the carcass drum assembly; a bead supply device disposed on one side of the first rail assembly to provide a bead; a transfer ring movably disposed on the first track assembly to move the carcass and/or the beads.

Further, still be equipped with matrix feeding station and rim of a river feeding station on the first track subassembly, the tire building machine still includes: the tire body feeding mechanism is arranged on one side of the first rail assembly and used for conveying the tire body cord fabric to the transfer ring when the transfer ring moves to the tire body feeding station; the seam allowance feeding mechanism is arranged on one side of the first track assembly and used for conveying the seam allowance to the transfer ring when the transfer ring moves to the seam allowance feeding station; the composite part feeding mechanism, the tire body feeding mechanism and the seam allowance feeding mechanism are sequentially arranged along the extending direction of the first track assembly.

Further, first track subassembly still is equipped with the shaping station, and the tire building machine still includes: and the forming drum assembly is movably arranged on the first rail assembly so as to move the tire body and the tire bead to a forming station after the tire body is connected with the tire bead.

Further, the tire building machine further includes: a second track assembly; a first belt drum assembly movably disposed on the second track assembly for movement therealong.

Further, the first rail assembly and the second rail assembly are disposed in parallel.

Further, be equipped with the tire shoulder pad on the second track subassembly and glue the station, the tire building machine still includes: the tire shoulder pad rubber feeding mechanism is arranged on one side of the second rail assembly and is used for attaching the tire shoulder pad rubber to a belt bundle drum of the first belt bundle drum assembly when the first belt bundle drum assembly moves to the tire shoulder pad rubber station; and the belted layer feeding mechanisms are sequentially arranged along the extending direction of the second track assembly so as to respectively attach each belted layer to the belted layer drum.

Further, the tire building machine further includes: a second belt drum assembly movably disposed on the second track assembly for movement therealong; and the belt transfer ring is arranged between the first belt drum assembly and the second belt drum assembly and is used for transferring the tire body, which is attached by the shoulder wedge and the belt layer, on the first belt drum assembly, onto the second belt drum assembly.

Further, still be equipped with tread laminating station on the second track subassembly, the tire building machine still includes: and the tread fitting assembly is arranged on one side of the second track assembly so as to fit the tread to the tire body of the second belt layer drum assembly to form a tire crown when the second belt layer drum assembly moves to the tread fitting station.

Further, the tire building machine further includes: a building drum assembly movably disposed on the first track assembly; the third track assembly is respectively connected with the first track assembly and the second track assembly; a crown transfer ring movably disposed on the third track assembly for transferring the crown on the second belt drum assembly to the building drum assembly.

Further, a belt transfer ring is movably disposed on the third rail assembly to transfer the crown onto the crown transfer ring; or a belt transfer ring is movably arranged on the second track assembly, and the crown transfer ring moves along the third track assembly to grab the crown on the belt transfer ring.

Further, the tire building machine further includes: and the compression roller assembly is arranged on one side of the first track assembly, so that after the tire body is driven by the forming drum assembly to expand, the tire crown and the tire body are rolled to form a tire blank.

Further, the tire building machine further includes: the tire unloading ring is movably arranged relative to the third rail assembly so as to grab the tire blank and move the tire blank out of the third rail assembly; and the conveying assembly is arranged on one side of the third track assembly and used for receiving the green tire moved out by the tire unloading ring and moving the green tire out of the tire building machine.

Further, the tire building machine further includes: a second track assembly disposed parallel to the first track assembly; a third track assembly disposed perpendicular to the second track assembly and passing through the first track assembly and the second track assembly, respectively, to partition the first track assembly into a first section and a second section, and to partition the second track assembly into a third section and a fourth section, wherein the carcass drum assembly is movably disposed on the first section; a building drum assembly movably disposed on the second section; a first belt drum assembly movably disposed on the third section; a second belt drum assembly movably disposed on the fourth segment.

Use the technical scheme of the utility model the tire building machine has adopted a new overall arrangement and motion, has changed traditional make-up machine shaping inefficiency, and the problem that the defective percentage is high is concrete, the utility model discloses a tire building machine adopts matrix drum subassembly to fix on first track subassembly, and the form that first track subassembly removed is followed to the transmission ring, and compound feed mechanism and tire bead feedway all set up in one side of first track subassembly, and the transmission ring removes along first track subassembly to combine the matrix on tire bead and the band packet drum subassembly, improved the efficiency of make-up machine.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

figure 1 shows a schematic overall structural view of an embodiment of a tyre building machine according to the present invention; and

fig. 2 shows a schematic view of an embodiment of the bead feeding device of the present invention.

Wherein the figures include the following reference numerals:

10. a first track assembly; 11. a carcass drum assembly; 12. a composite part feeding mechanism; 13. a carcass feeding mechanism; 14. a seam allowance feeding mechanism; 15. a bead supply device; 152. a tire bead placing frame; 153. a grabbing mechanism; 16. a transfer ring; 17. a building drum assembly; 18. a press roll assembly; 20. a second track assembly; 21. a first belt layer drum assembly; 22. a tire shoulder pad rubber feeding mechanism; 23. a belted layer feeding mechanism; 24. a second belt drum assembly; 25. a belt transfer ring; 26. a tread application assembly; 30. a third track assembly; 31. a crown transfer ring; 32. disassembling the tire ring; 33. and a transmission component.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

In order to solve the problem of the tire building machine shaping inefficiency among the prior art, the utility model provides a tire building machine.

Referring to fig. 1 and 2, a tire building machine includes a first track assembly 10, a carcass drum assembly 11, a composite feeding mechanism 12, a bead feeding device 15 and a transfer ring 16, the carcass drum assembly 11 being disposed on the first track assembly 10; a compound supply mechanism 12 is arranged on one side of the first track assembly 10 to supply the compound to the carcass drum assembly 11, and a bead supply device 15 is arranged on one side of the first track assembly 10 to supply the beads; a transfer ring 16 is movably disposed on the first track assembly 10 to move the carcass and/or beads.

The utility model discloses a tire building machine has adopted a new overall arrangement and motion, has changed traditional make-up machine shaping inefficiency, problem that the defective percentage is high, and is concrete, the utility model discloses a tire building machine adopts matrix drum subassembly 11 to fix on first track subassembly 10, and the form that first track subassembly 10 removed is followed to transmission ring 16, and compound feed mechanism 12 and tire bead feedway all set up in one side of first track subassembly, and transmission ring 16 removes along first track subassembly 10 to combine the matrix on tire bead and the belted layer drum subassembly, improved the efficiency of make-up machine.

Still be equipped with matrix feed station and rim of a body feed station on the first track subassembly 10, the tire building machine still includes: a carcass feeding mechanism 13, the carcass feeding mechanism 13 being disposed at one side of the first track assembly 10 to transfer the carcass ply onto the transfer ring 16 when the transfer ring 16 is moved to the carcass feeding station; a sub-opening feeding mechanism 14, wherein the sub-opening feeding mechanism 14 is arranged on one side of the first track assembly 10 to convey the sub-opening onto the transfer ring 16 when the transfer ring 16 moves to the sub-opening feeding station; wherein the composite feeding mechanism 12, the carcass feeding mechanism 13 and the bead feeding mechanism 14 are arranged in sequence along the extension direction of the first track assembly 10.

A tire body feeding mechanism 13 and a bead opening feeding mechanism 14 are further arranged on the same side of the first track assembly 10 and the composite member feeding mechanism 12, the transfer ring 16 sequentially passes through the composite member feeding station, the tire body feeding station and the bead opening feeding station along the first track assembly 10, when the transfer ring 16 moves to the tire body feeding station, the tire body feeding mechanism 13 conveys the curtain cloth to the transfer ring 16, and when the transfer ring 16 moves to the bead opening feeding station, the bead opening feeding mechanism 14 moves the bead opening to the transfer ring 16, so that the bead opening is combined with the tire body.

The first track assembly 10 is further provided with a tire bead feeding station, the tire building machine further comprises a tire bead feeding device 15 and a transfer ring 16, and the tire bead feeding device 15 is arranged on one side of the first track assembly 10; the transfer ring 16 is disposed on the first track assembly 10; wherein the bead-feeding device 15 is used to move the beads to the transfer ring 16 for connecting the beads to the carcass.

After the bead is attached to the tire body, the tire body drum assembly 11 continues to move to the bead feeding station, and the bead feeding device 15 can automatically feed the bead to place the bead on the tire body, as shown in fig. 1, the bead feeding device 15 and the bead feeding mechanism 14 are located on the same side.

Referring to fig. 1 and 2, a tire bead feeding device 15 includes a tire bead placing frame 152, a plurality of storing tools and a grabbing mechanism 153, wherein the tire bead placing frame 152 is provided with a plurality of storing parts for respectively placing tire beads; each storage tool is selectively placed on the plurality of storage parts, so that the tire beads can be detachably placed on the storage parts through the storage tools; the gripping mechanism 153 is movably arranged with respect to the bead placing frame 152 to grip the storage tooling and the beads and move the beads onto the transfer ring 16.

The utility model provides a give tire bead feedway 15 of automatic tire bead of going up of tire matrix, set up an automated inspection on this tire bead feedway 15 and snatch the mechanism 153 that snatchs of tire bead, can snatch corresponding tire bead and hold the frock of depositing of this tire bead simultaneously from tire bead rack 152 automatically, and shift the tire bead to the transmission ring 16 on, transmission ring 16 is fixing a position so that tire bead and matrix laminate to the tire bead, tire bead feedway 15 has accomplished the automation of tire bead and has snatched and automatic feeding function, has solved the problem that needs the manual work to pick up the tire bead from tire bead rack 152 among the prior art, the utility model discloses a make-up machine degree of automation that tire bead feedway 15 made is higher, has saved the manpower, and the feed tire bead is more swift high-efficient, has improved the convenience greatly.

The utility model discloses a tire bead feedway 15 still includes determine module and controller, and determine module adopts the sensor, and determine module detects whether have the tire bead on the tire bead rack 152, sends the controller to, and the controller removes according to first anchor clamps of testing result control and second anchor clamps.

The tire bead feeding device 15 has a feeding station and a discharging station, the number of the tire bead placing frames 152 is two, the two tire bead placing frames 152 are respectively located on the feeding station and the discharging station, and after the grabbing mechanism 153 grabs the storage tool and the tire bead on the feeding station, the storage tool is moved to the storage part of the tire bead placing frame 152 on the discharging station.

As shown in fig. 2, two bead placement frames 152 are placed side by side, the gripper mechanism is operated to simultaneously grip and store the tooling and the bead, then place the tooling on another empty bead placement frame 152, and then move the bead to the transfer ring 16, in this embodiment, one of the two bead placement frames 152 is provided with the bead and the tooling, and the other is empty, the gripper mechanism grips one of the tooling on one bead placement frame 152 and places it on another empty bead placement frame 152, until the tooling on the bead placement frame 152 at the loading station is completely gripped, and then moves it away, and then replaces a new bead placement frame 152 filled with the bead, and at the same time, the bead placement frame 152 at the unloading station is filled with the bead to be loaded.

The gripping mechanism 153 comprises a mounting frame, a first clamp and a second clamp, the first clamp is arranged on the mounting frame to grip the tire bead to move onto the transfer ring 16; the second clamp is arranged on the mounting frame to grab and store the storage part of the tool and move to the blanking station.

The grabbing mechanism 153 in this embodiment adopts two different clamps, namely a first clamp and a second clamp, the first clamp is used for grabbing the tire bead, the second clamp grabs the storage fixture, the two clamps move independently, during operation, the first clamp and the second clamp grab the storage fixture and the tire bead simultaneously, then the grabbing mechanism moves to the blanking station, the second clamp moves to place the storage fixture on the tire bead placing frame 152 of the blanking station, and then the grabbing mechanism continues to move, so that the first clamp places the tire bead on the transfer ring 16.

The grabbing mechanism 153 further comprises a first driving assembly and a second driving assembly, wherein the first driving assembly is in driving connection with the first clamp so as to control the first clamp to move and grab the tire bead; the second driving assembly is in driving connection with the second clamp so as to control the second clamp to move, grab and store the tool. In this embodiment, the first driving assembly and the second driving assembly adopt a transmission form of a motor and a gear mechanism, and the first driving assembly and the second driving assembly are two independent driving mechanisms and respectively drive the first clamp and the second clamp to move.

According to one embodiment, the first clamp and the second clamp are each movably arranged on the mounting frame.

In a second embodiment, the first clamp or the second clamp is movably disposed on the mounting frame.

The bead placement frame 152 is movably arranged between the feeding station and the blanking station.

The tire bead placing frame 152 on the feeding station moves to the discharging station after the tire bead is grabbed and the tooling is stored by the grabbing mechanism.

The bead feeding device 15 further comprises a moving trolley which is movably arranged between the feeding station and the discharging station, wherein the bead placing frame 152 is arranged on the moving trolley so as to move under the driving of the moving trolley.

The bead placement frame 152 in this embodiment is provided on a traveling carriage so as to be moved at any time, and further, a rail is provided between the feeding station and the discharging station, and the traveling carriage is moved between the feeding station and the discharging station along the rail.

The gripping mechanism 153 employs a robot. The robot is rotatably arranged on the mounting frame.

A plurality of storages are provided on the bead placement frame 152 at intervals in the vertical direction.

The tire bead placing frame 152 is divided into a plurality of layers in the vertical direction, each layer is provided with one storage part or one storage part, the storage parts are provided with positioning grooves for positioning and storing the tool, and the storage tool is used for containing the tire bead. Deposit on the frock one-to-one places each storage section, wherein, only place one on one storage section and deposit the frock, deposit the frock and can make things convenient for depositing of tire bead, protect the tire bead.

The tire building machine further includes a first telescoping mechanism disposed on the carcass drum assembly 11 to drive the carcass to extend into engagement with the bead for positioning when the carcass drum assembly 11 is moved to the bead supply station.

First telescopic machanism is used for fixing a position the matrix, and it sets up on matrix drum subassembly 11, and when the matrix removed to tire bead feed station, first telescopic machanism stretched out and the matrix butt, and from interior to exterior struts the matrix and fixes a position the matrix to tire bead combines with the matrix.

The first track assembly 10 is further provided with a shaping station, the tyre shaping machine further comprises a shaping drum assembly 17, and the shaping drum assembly 17 is movably arranged on the first track assembly 10 so as to move the tyre body and the tyre bead to the shaping station after the tyre body is connected with the tyre bead.

As shown in fig. 1, the utility model discloses be equipped with building drum subassembly 17 at the other end of first track subassembly 10, building drum subassembly 17 and matrix drum subassembly 11 set up the both ends at first track subassembly 10 to can both follow first track subassembly 10 and remove, its moving path does not coincide, and building drum subassembly 17 and matrix drum subassembly 11 are located the both sides of third track subassembly 30 respectively. After the carcass is attached to the beads, the moving gripper moves the carcass onto the building drum assembly 17.

The tire building machine further comprises a second track assembly 20 and a first belt drum assembly 21, the first belt drum assembly 21 being movably arranged on the second track assembly 20 for movement along the second track assembly 20. The first track assembly 10 and the second track assembly 20 are disposed in parallel.

The second track assembly 20 is disposed on the side of the first track assembly 10 away from the compound supplying mechanism 12, and the first belt drum assembly 21 is disposed on the side of the second track assembly 20 away from the first track assembly 10, so that the layout structure is more compact without movement interference.

The second rail assembly 20 is provided with a tire shoulder wedge station, the tire forming machine further comprises a tire shoulder wedge feeding mechanism 22 and a plurality of belt layer feeding mechanisms 23, the tire shoulder wedge feeding mechanism 22 is arranged on one side of the second rail assembly 20, and the tire shoulder wedge is attached to the belt layer drum of the first belt layer drum assembly 21 when the first belt layer drum assembly 21 moves to the tire shoulder wedge station; a plurality of belt servisers 23 are sequentially arranged along the extension direction of the second track assembly 20 to apply the respective belt layers to the belt drum.

As shown in fig. 1, the shoulder wedge mechanism is fixed on one side of the second track assembly 20 away from the first track assembly 10, the first belt drum assembly 21 is movably disposed on the second track assembly 20, when the first belt drum assembly 21 moves to the shoulder wedge station, the shoulder wedge mechanism delivers and fits the shoulder wedge on the first belt drum, and then the first belt drum assembly 21 continues to move to pass through the plurality of belt feeding mechanisms 23 in sequence, and the plurality of belt feeding mechanisms 23 are sequentially disposed on one side of the second track assembly 20 away from the first track assembly 10 and are respectively used for supplying different belt layers to the first belt drum for fitting.

The tire building machine further comprises: a second belt drum assembly 24 and a belt transfer ring 25, the second belt drum assembly 24 being movably arranged on the second track assembly 20 for movement along the second track assembly 20; the belt transfer ring 25 is disposed between the first belt drum assembly 21 and the second belt drum assembly 24, for transferring the carcass after the shoulder wedge and belt layer attaching on the first belt drum assembly 21 to the second belt drum assembly 24, the second track assembly 20 is further provided with a tread attaching station, and the tire building machine further includes: a tread application assembly 26, the tread application assembly 26 being disposed on one side of the second track assembly 20 for applying a tread to the carcass of the second belt drum assembly 24 to form a crown as the second belt drum assembly 24 moves to the tread application station.

The second track assembly 20 is further provided with a second belt drum assembly 24, the second belt drum assembly 24 and the first belt drum assembly 21 are respectively located on two sides of the third track assembly 30, the layout is more reasonable, when the second belt drum assembly 24 moves to the tread fitting station, the tread fitting assembly 26 moves the tread to the second belt drum assembly 24 to be combined with the tire body transferred from the first belt drum assembly 21 to form the tire crown.

The tyre building machine further comprises a building drum assembly 17, a crown transfer ring 31 and a third track assembly 30, the building drum assembly 17 being movably arranged on the first track assembly 10; the third track assembly 30 is connected with the first track assembly 10 and the second track assembly 20 respectively; a crown transfer ring 31 is movably disposed on the third rail assembly 30 for transferring the crown on the second belt drum assembly 24 onto the building drum assembly 17. The tyre building machine further comprises a press roll assembly 18, wherein the press roll assembly 18 is arranged on one side of the first track assembly 10 so as to roll the tyre crown and the tyre body to form a tyre blank after the tyre body is driven to expand by the forming drum assembly 17.

After the tire crown is formed, the tire crown transfer ring 31 drives the tire crown to move to the position of the forming drum assembly 17 along the third rail assembly 30, the tire crown is combined with the tire body on the forming drum assembly 17, before combination, the forming drum assembly 17 expands to fix the tire body, and after combination, the compression roller assembly 18 rolls the tire crown and the tire body so as to attach the tire crown and the tire body.

The tire building machine further comprises: a tire unloading ring 32 and a conveying assembly 33, wherein the tire unloading ring 32 is movably arranged relative to the third rail assembly 30 so as to grab the tire embryo and move the tire embryo out of the third rail assembly 30; a transfer assembly 33 is provided on one side of the third track assembly 30 to receive the green tire removed by the tire unloader ring 32 and move the green tire out of the tire building machine.

The tire building machine in this embodiment further includes a fourth track assembly, the tire unloading ring 32 is movably disposed on the fourth track assembly, the tire crown and the tire body are combined and then moved onto the tire unloading ring 32, the tire unloading ring 32 moves along the fourth track assembly to transfer the tire crown and the tire body onto the transfer assembly 33, and the transfer assembly 33 transfers the combination of the tire crown and the tire body to the next station by using the conveyor belt.

The tyre building machine further comprises a second track assembly 20, a third track assembly 30, a building drum assembly 17, a first belt drum assembly 21 and a second belt drum assembly 24, the second track assembly 20 being arranged parallel to the first track assembly 10; the third track assembly 30 is arranged perpendicular to the second track assembly 20 and passes through the first track assembly 10 and the second track assembly 20, respectively, to partition the first track assembly 10 into a first section and a second section, and to partition the second track assembly 20 into a third section and a fourth section, wherein the carcass drum assembly 11 is movably arranged on the first section; the building drum assembly 17 is movably arranged on the second section; the first belt layer drum assembly 21 is movably disposed on the third section; the second belt drum assembly 24 is movably arranged on the fourth segment.

In the embodiment, the integral layout structure of the tire building machine is mainly provided, an integral structure is formed by adding a third track assembly 30 which penetrates through and is perpendicular to two parallel tracks, the feeding mechanisms are respectively distributed on two sides of the two parallel tracks, no feeding mechanism is arranged between the two parallel tracks, so that the two parallel tracks can be closer, specifically, the first track assembly 10 and the second track assembly 20 are two parallel tracks, the third track assembly 30 penetrates through the two tracks perpendicularly, the two tracks are separated in space, the forming drum assembly 17 and the carcass drum assembly 11 are respectively arranged at two ends of the first track assembly 10, the first belt layer drum assembly 21 and the second belt layer drum assembly 24 are respectively arranged at two ends of the second track assembly 20, and the movement of each feeding mechanism is avoided in the structure, the problem of inconvenient feeding is avoided, and the whole layout space of the forming machine is saved.

The utility model provides a first track subassembly 10, second track subassembly 20 and third track subassembly 30 form the I shape structure, wherein, first track subassembly 10 and second track subassembly 20 parallel arrangement, the first track subassembly 10 of third track subassembly 30 perpendicular to and second track subassembly 20.

The utility model provides a composite member is the pre-assembly spare of side wall and tire inside lining.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

as shown in fig. 1, the main machine line of the tire forming machine of the present invention adopts a parallel layout, the transfer ring firstly conveys and attaches the pre-composite member of the sidewall and the lining on the carcass drum by the composite member feeding mechanism 12 on the composite member feeding station; the transfer ring moves to a tire body feeding station and a seam allowance feeding station, and the tire body cord fabric and the seam allowance are attached to the transfer ring by a tire body feeding mechanism 13 and a seam allowance feeding mechanism 14 respectively; the transfer ring is moved to a bead feeding station, whereupon a bead feeding device 15 transfers the bead to the transfer ring, a carcass tube consisting of a composite, carcass plies and beads passes through the bead, the carcass drum expands to position the bead, and the building drum chassis is moved to a carcass transfer ring station to take away the carcass tube and return it to the building station.

Simultaneously, the first belt ply drum assembly 21 moves to a tire shoulder wedge station, a tire shoulder wedge feeding mechanism 22 is used for attaching the tire shoulder wedge to the first belt ply drum assembly 21, the movement is continued, and different belt plies are sequentially attached to the first belt ply drum assembly 21 through various belt ply feeding mechanisms 23 and feeding mechanisms. The first belt drum assembly 21 continues to move and the assembly of shoulder cushion gum and belt is transferred by the belt transfer ring 25 to the second belt drum assembly 24 and the second belt drum assembly 24 returns to the tread application station where the tread is applied to the belt and shoulder cushion gum assemblies to form the crown. The crown is transferred from the second belt drum assembly 24 to the building drum housing by a crown transfer ring 31, forms a green tire with the existing tire body cylinder, is expanded at the building station, is rolled by a roller assembly 18 to form a green tire, and is transferred to the tire unloading station by a tire unloading ring 32. At the moment, the manual tire unloading vehicle can be used, and the automatic animal streamline can also be directly butted to complete a cycle.

The utility model discloses an outstanding characteristics lie in the parallel overall arrangement of host computer line, first track subassembly 10 and second track subassembly 20 parallel arrangement promptly, replaced the rotational positioning mode of two band bundles drum, replace rotary motion through linear motion, reduced the realization degree of difficulty, promoted positioning accuracy, alleviateed the processing degree of difficulty, promoted the availability of equipment.

The utility model discloses an outstanding characteristics lie in the tiling overall arrangement of feeding system and the multiaxis motion of drum, solved in the past need the mechanical precision that brings when the feed mechanism template jumbo size removes difficult long-time maintenance and great energy consumption problem. Meanwhile, each semi-finished product is easier to realize automatic joint, the automation degree of equipment is improved, and the quality of the tire is improved. Meanwhile, the height and the length of the equipment are reduced, the equipment can enter a standard container for shipment, the shipment cost is reduced, and the availability of the equipment is improved.

The third track component 30 transmission route of the forming machine of the utility model is arranged in the middle of the first track component 10 or the second track component 20, and the whole tyre making area is divided into four parts shaped like Chinese character tian; the feeding part adopts a flat laying structure; the transmission part is provided with three transmission rings; the tire body ring is fixedly arranged, and the tire bead feeding device 15 automatically feeds the tire bead; an automatic logistics line interface is arranged at the tire unloading position.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it should be understood that the directions or positional relationships indicated by the directional terms such as "front, back, upper, lower, left, right", "horizontal, vertical, horizontal" and "top, bottom", etc. are usually based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, and in the case of not making a contrary explanation, these directional terms do not indicate and imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore, should not be construed as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (13)

1. A tire building machine, comprising:

a first track assembly (10);

a carcass drum assembly (11), said carcass drum assembly (11) being disposed on said first track assembly (10);

-a composite feeding mechanism (12), said composite feeding mechanism (12) being arranged on one side of said first track assembly (10) to feed composite to said carcass drum assembly (11);

a bead supply device (15), said bead supply device (15) being arranged on one side of said first track assembly (10) to provide a bead;

a transfer ring (16), the transfer ring (16) being movably arranged on the first track assembly (10) to move the carcass and/or the beads.

2. Tyre building machine according to claim 1, wherein the first track assembly (10) is further provided with a carcass feeding station and a bead feeding station, the machine further comprising:

-a carcass feeding mechanism (13), said carcass feeding mechanism (13) being arranged at one side of said first track assembly (10) for transferring a carcass ply onto said transfer ring (16) when said transfer ring (16) is moved to said carcass feeding station;

a bead feed mechanism (14), wherein the bead feed mechanism (14) is arranged on one side of the first track assembly (10) to convey beads onto the transfer ring (16) when the transfer ring (16) moves to the bead feed station;

the composite part feeding mechanism (12), the tire body feeding mechanism (13) and the seam allowance feeding mechanism (14) are sequentially arranged along the extending direction of the first track assembly (10).

3. The tire building machine according to claim 2, wherein the first track assembly (10) is further provided with a building station, the tire building machine further comprising:

a building drum assembly (17), said building drum assembly (17) being movably disposed on said first track assembly (10) to move said carcass and said beads to said building station after said carcass is attached to said beads.

4. The tire building machine according to claim 1 further comprising:

a second track assembly (20);

a first belt drum assembly (21), said first belt drum assembly (21) being movably arranged on said second track assembly (20) for movement along said second track assembly (20).

5. Tyre building machine according to claim 4, characterised in that the first track assembly (10) and the second track assembly (20) are arranged in parallel.

6. The tire building machine according to claim 4, wherein the second track assembly (20) is provided with a shoulder wedge station, the tire building machine further comprising:

the shoulder wedge feeding mechanism (22) is arranged on one side of the second rail assembly (20) and used for enabling the shoulder wedge to be attached to a belt drum of the first belt drum assembly (21) when the first belt drum assembly (21) moves to the shoulder wedge station;

a plurality of belt ply feeding mechanisms (23), wherein the plurality of belt ply feeding mechanisms (23) are sequentially arranged along the extending direction of the second track assembly (20) so as to respectively attach each belt ply to the belt ply drum.

7. The tire building machine according to claim 6 further comprising:

a second belt drum assembly (24), said second belt drum assembly (24) being movably arranged on said second track assembly (20) for movement along said second track assembly (20);

a belt transfer ring (25), said belt transfer ring (25) being disposed between said first belt drum assembly (21) and said second belt drum assembly (24) for transferring a carcass on said first belt drum assembly (21) after said shoulder cushion and said belt application to said second belt drum assembly (24).

8. The tire building machine according to claim 7, wherein the second track assembly (20) further has a tread application station thereon, the tire building machine further comprising:

a tread application assembly (26), said tread application assembly (26) being disposed on one side of said second track assembly (20) for applying a tread to the carcass of said second belt drum assembly (24) to form a crown as said second belt drum assembly (24) moves to said tread application station.

9. The tire building machine according to claim 8 further comprising:

a building drum assembly (17), the building drum assembly (17) being movably arranged on the first track assembly (10);

a third track assembly (30), the third track assembly (30) being connected to the first track assembly (10) and the second track assembly (20), respectively;

a crown transfer ring (31), said crown transfer ring (31) being movably arranged on said third track assembly (30) for transferring said crown on said second belt drum assembly (24) onto said building drum assembly (17).

10. Tyre building machine according to claim 9, characterised in that the belt transfer ring (25) is movably arranged on the third rail assembly (30) to transfer the crown onto the crown transfer ring (31); or the belt transfer ring (25) is movably arranged on the second rail assembly (20), the crown transfer ring (31) being moved along the third rail assembly (30) to grab the crown on the belt transfer ring (25).

11. The tire building machine according to claim 10 further comprising:

the compression roller assembly (18) is arranged on one side of the first track assembly (10) so as to roll the tire crown and the tire body to form a tire blank after the tire body is driven to expand by the forming drum assembly (17).

12. The tire building machine according to claim 11 further comprising:

a tire-removing ring (32), said tire-removing ring (32) being movably arranged relative to said third rail assembly (30) to grasp said green tire and move said green tire out of said third rail assembly (30);

a transfer assembly (33), the transfer assembly (33) being disposed on a side of the third track assembly (30) to receive the green tire removed by the tire relief ring (32) and to remove the green tire from the tire building machine.

13. The tire building machine according to claim 1 further comprising:

a second track assembly (20), the second track assembly (20) being disposed parallel to the first track assembly (10);

a third track assembly (30), said third track assembly (30) being disposed perpendicular to said second track assembly (20) and passing through said first track assembly (10) and said second track assembly (20) respectively to divide said first track assembly (10) into a first section and a second section and to divide said second track assembly (20) into a third section and a fourth section, wherein said carcass drum assembly (11) is movably disposed on said first section;

a building drum assembly (17), said building drum assembly (17) being movably arranged on said second section;

-a first belt drum assembly (21), said first belt drum assembly (21) being movably arranged on said third section;

a second belt drum assembly (24), said second belt drum assembly (24) being movably arranged on said fourth segment.

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