CN211518566U - Feeding system and tire forming device with same - Google Patents

Abstract

The utility model provides a feeding system and have its tire forming device, this feeding system includes: a first feeder assembly for feeding the belt; the second feeding assembly and the first feeding assembly are arranged at intervals along a first preset direction and comprise a plurality of second feeding structures, the second feeding structures are all used for conveying belt layers, the second feeding structures are arranged at intervals along a second preset direction, and the second preset direction and the first preset direction are arranged at a preset angle; a belt drum located between the output side of the first serviser assembly and the output side of the second serviser assembly, the belt drum being movably arranged in a second predetermined direction. Through the technical scheme provided by the utility model, can solve among the prior art and be not convenient for laminate the technical problem on the belted layer drum with the belted layer of multiple difference.

Description

Feeding system and tire forming device with same

Technical Field

The utility model relates to a tire forming device technical field particularly, relates to a feeding system and have its tire forming device.

Background

At present, a tire building machine in the prior art includes a two-stage feeding system, which is a mechanical device for attaching rubber materials such as a belt, a cap ply, a tread and the like of a certain length to a belt drum. The main functional points of realizing of two-stage feed system include: and (3) unwinding the two-section rubber, cutting the rubber according to a set length, automatically rectifying and correcting the cut rubber to be attached, and attaching the rubber to be attached to a belt ply drum to form a tire crown.

The two-stage laminating process in the prior art is to sequentially laminate structures such as a No. 1 belted layer, a No. 2 belted layer, a cap ply layer, a tire tread and the like on an immovable belted layer drum, and in the sequential proceeding process of each step, various rubber materials are required to be sequentially aligned with the central plane of the belted layer drum, so that the laminating device of each rubber material has a complex structure, large floor area and low laminating efficiency. And the feeding system in the prior art is only suitable for the laminating work of two belted layers and one cap ply layer.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a feeding system and have its tire forming device to solve the technical problem that is not convenient for laminate the belted layer of multiple difference to the belted layer drum among the prior art.

In order to achieve the above object, according to one aspect of the present invention, there is provided a feeding system comprising: a first feeder assembly for feeding the belt; the second feeding assembly and the first feeding assembly are arranged at intervals along a first preset direction and comprise a plurality of second feeding structures, the second feeding structures are all used for conveying belt layers, the second feeding structures are arranged at intervals along a second preset direction, and the second preset direction and the first preset direction are arranged at a preset angle; a belt drum located between the output side of the first serviser assembly and the output side of the second serviser assembly, the belt drum being movably arranged in a second predetermined direction.

Furthermore, the first feeding assembly comprises a plurality of first feeding structures, and the plurality of first feeding structures are arranged at intervals along a second preset direction.

Furthermore, the first feeding assembly comprises a first feeding structure, the second feeding assembly comprises two second feeding structures, and one of the second feeding structures is arranged opposite to the first feeding structure.

Further, the feed system further comprises: and a third feeding assembly arranged at an interval from the first feeding assembly along a second predetermined direction, the third feeding assembly being adapted to feed the crown strip onto the belt drum.

Further, the third serviser assembly comprises a plurality of third serviser structures arranged at intervals along the second predetermined direction, the plurality of third serviser structures being adapted to deliver the crown band onto the belt drum.

Further, the feed system further comprises: a guide rail extending in a second predetermined direction, on which the belt drum is movably arranged.

Further, the feed system further comprises: a fourth serviser assembly spaced from the first serviser assembly for delivering the tread to the belt drum.

Further, the first feeding assembly is provided with a first transportation central plane, the fourth feeding assembly is provided with a second transportation central plane, and the first transportation central plane and the second transportation central plane are arranged in a superposition mode.

Further, the first feeding assembly comprises a first attaching template, the first attaching template is used for placing a belted layer, and the feeding system further comprises: the driving end of the first lifting device is connected with the first attaching template so as to drive the first attaching template to move to a first butt joint position butted with the belt ply drum or a first avoidance position for avoiding the belt ply drum through the first lifting device.

Further, the second feeding assembly comprises a second attaching template, the second attaching template is used for placing a belted layer, and the feeding system further comprises: and the driving end of the second lifting device is connected with the second feeding assembly so as to drive the second attaching template to move to a second butt joint position butted with the belt ply drum or a second avoidance position for avoiding the belt ply drum through the second lifting device.

According to the utility model discloses an on the other hand provides a tire forming device, and tire forming device includes feeding system, and feeding system is the feeding system that the aforesaid provided.

Use the technical scheme of the utility model, through making the belt package drum predetermine the movably setting of direction along the second, can be convenient for make the belt package drum move respectively to the position department that corresponds with each second feed structure like this to make the belt package on each second feed structure transport to the belt package drum on, and then be convenient for with a plurality of belt packages laminate on the belt package drum. Therefore, adopt the utility model provides a technical scheme can solve among the prior art the technical problem that the belted layer of being not convenient for with multiple difference is laminated on belted layer drum.

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:

fig. 1 shows a schematic structural diagram of a feeding system according to an embodiment of the present invention;

fig. 2 illustrates a front view of a feeding system according to an embodiment of the present invention; and

fig. 3 shows a top view of a feeding system according to an embodiment of the present invention.

Wherein the figures include the following reference numerals:

10. a first supply assembly; 11. a first feeding structure; 20. a second supply assembly; 21. a second feeding structure; 30. a belt drum; 40. a third supply assembly; 41. a third feeding structure; 50. a guide rail; 60. a fourth supply assembly; 70. a first lifting device; 80. a second lifting device; 90. a belt unwinding mechanism; 100. moving the base; 110. a chassis; 120. crown band storage rack.

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.

As shown in fig. 1 to 3, the first embodiment of the present invention provides a feeding system, which includes a first feeding assembly 10, a second feeding assembly 20 and a belt drum 30, wherein the first feeding assembly 10 is used for conveying a belt. The second feeding assembly 20 and the first feeding assembly 10 are arranged at intervals along a first preset direction, the second feeding assembly 20 comprises a plurality of second feeding structures 21, the second feeding structures 21 are all used for conveying belt layers, the second feeding structures 21 are arranged at intervals along a second preset direction, and the second preset direction and the first preset direction are arranged at preset angles. The belt drum 30 is located between the output side of the first serviser assembly 10 and the output side of the second serviser assembly 20, the belt drum 30 being movably arranged in a second predetermined direction. Specifically, the input side of the first feed assembly 10 is arranged opposite to the output side of the first feed assembly 10, and the conveying direction of the belt layer on the first feed assembly 10 is from the input side of the first feed assembly 10 to the output side of the first feed assembly 10; the input side of the second feeder assembly 20 is arranged opposite to the output side of the second feeder assembly 20, and the belt layer on the second feeder assembly 20 is transported in a direction from the input side of the second feeder assembly 20 to the output side of the second feeder assembly 20.

Specifically, in this embodiment, the first feeding assembly 10 is located above the second feeding assembly 20, the first feeding assembly 10 is attached in an upper manner, and the second feeding assembly 20 is attached in a lower manner. The belt plies of different materials or structures can be respectively placed on each second feeding structure 21, and can be bonded by corresponding bonding processes according to the belt plies of different materials or structures.

With the feeding system provided in the present embodiment, the belt drum 30 is movably disposed along the second predetermined direction, so that the belt drum 30 can be moved to the position corresponding to each second feeding structure 21, and the belt layers on each second feeding structure 21 are transferred to the belt drum 30, thereby sequentially attaching a plurality of belt layers to the belt drum 30. Therefore, the feeding system provided by the embodiment can solve the technical problem that the belt drum 30 is inconvenient to fit various belt layers in the prior art.

Specifically, the first feeding assembly 10 may include a plurality of first feeding structures 11, and the plurality of first feeding structures 11 are disposed at intervals along the second predetermined direction. With such an arrangement, the belt drum 30 can be respectively moved to the positions corresponding to the plurality of first feeding structures 11, so as to respectively enable the first feeding structures 11 to convey the belt to the belt drum 30, and the belt on the plurality of first feeding structures 11 is attached to the belt drum 30 in an upper attaching manner, so that the plurality of belts are attached to the belt drum 30 in an upper attaching manner.

Specifically, the first supply assembly 10 in this embodiment may include one first supply structure 11, and the second supply assembly 20 may include two second supply structures 21, wherein one second supply structure 21 is disposed opposite to the first supply structure 11. Specifically, the transportation central plane of one of the second feeding structures 21 coincides with the transportation central plane of the first feeding structure 11, so that after the belt ply drum 30 finishes one upper fitting operation, a lower fitting operation can be finished on the belt ply drum 30 without moving the position, and the convenience of the fitting process is further improved. In this embodiment, the second feeding structure 21 comprises a second feeding body, through which the belt layer is transferred onto the belt layer, the second feeding body is a symmetrical structure, and the second feeding body can be a second conveying belt, and the symmetry center of the second conveying belt is the conveying center of the second feeding structure 21. In this embodiment, the first feeding structure 11 comprises a first feeding body through which the belt is transferred onto the belt drum 30, the first feeding body is a symmetrical structure, and the first feeding body can be a first conveyor belt, and the center of symmetry of the first conveyor belt is the center of transportation of the first feeding structure 11.

In this embodiment, the serviser system further comprises a third serviser assembly 40, the third serviser assembly 40 being spaced from the first serviser assembly 10 in the second predetermined direction, the third serviser assembly 40 being adapted to deliver the crown band to the belt drum 30. With this arrangement, the cap strip can be conveniently wound onto the belt drum 30 by the third serviser assembly 40.

In particular, the third serviser assembly 40 in this embodiment comprises a plurality of third serviser structures 41, the plurality of third serviser structures 41 being arranged at intervals along the second predetermined direction, the plurality of third serviser structures 41 each being adapted to feed a crown band onto the belt drum 30. With such an arrangement, by moving the belt drum 30 to the fitting position corresponding to each third feeding structure 41, it is possible to wind a plurality of crown strips of different materials on the belt drum 30 conveniently to adapt to different process requirements.

In order to facilitate the movement of the belt drum 30 in the second predetermined direction, the serviser system in this embodiment further comprises a guide 50, the guide 50 extending in the second predetermined direction, the belt drum 30 being movably arranged on the guide 50.

In this embodiment, the serviser system further comprises a fourth serviser assembly 60, the fourth serviser assembly 60 being arranged spaced apart from the first serviser assembly 10, the fourth serviser assembly 60 being adapted to deliver tread to the belt drum 30. Specifically, the fourth feed assembly 60 in this embodiment is disposed opposite to the second feed assembly 20 on both sides of the guide rail 50.

Specifically, the first feed assembly 10 in this embodiment has a first transport center plane, and the fourth feed assembly 60 has a second transport center plane, and the first transport center plane and the second transport center plane are arranged in a manner that they coincide with each other. With such an arrangement, when the belt drum 30 is moved to the first application position corresponding to the first serviser assembly 10, i.e. when the centre plane of symmetry of the belt drum 30 coincides with the first central transport plane of the first serviser assembly 10, the application of the belt from the first serviser assembly 10 onto the belt drum 30 can be facilitated, while, in this application position, the transfer of the tread onto the belt drum 30 can also be facilitated.

In this embodiment, the first feeder assembly 10 includes a first applicator template for placing a belt thereon. The feeding system further comprises a first lifting device 70, wherein a driving end of the first lifting device 70 is connected with the first attaching template so as to drive the first attaching template to move to a first butt position butted with the belt drum 30 or a first avoidance position avoiding the belt drum 30 through the first lifting device 70. With this arrangement, the transfer of the belt layer on the first application template onto the belt drum 30 by the first lifting device 70 can be facilitated. Specifically, the first lifting device 70 in this embodiment is further in driving connection with the third supply structure 41, so that the first lifting device 70 drives the third supply structure 41 to move to the third docking position for docking with the belt drum 30 or the third avoiding position for avoiding the belt drum 30, thereby further improving the convenience of operation.

In this embodiment, the second feeding assembly 20 comprises a second applying template for placing the belt layer thereon, and the feeding system further comprises: and a second lifting device 80, wherein the driving end of the second lifting device 80 is connected with the second feeding assembly 20, so that the second attaching template is driven to move to a second butt joint position butted with the belt drum 30 or a second avoiding position avoiding the belt drum 30 through the second lifting device 80. With this arrangement, the transfer of the belt layer on the first application template onto the belt drum 30 by the second lifting device 80 can be facilitated.

The feeding system provided by the embodiment can be a mechanical device for attaching rubber materials such as a belt layer, a cap ply layer, a tread and the like with a certain length to the belt drum 30. The main realized functional points include: the two-stage sizing material is guided away, the sizing material is cut according to a set length, the cut sizing material to be attached is automatically corrected and straightened, and the sizing material to be attached is attached to the belt ply drum 30 to form the tire crown.

The utility model discloses the child hat that needs the laminating mainly comprises three-layer area of restrainting layer, two-layer cap strip, one deck tread sizing material. The two-stage feeding system mainly completes the technological processes of automatic fitting of three belted layers, automatic winding of two crown strip layers and automatic fitting of one tread layer. The structural layout of the tire tread feeding device mainly comprises a belt ply feeding frame, a crown band guiding and opening mechanism, a winding machine head (namely a third feeding structure 41) and a tire tread feeding frame (namely a fourth feeding assembly 60). Because the two-stage sizing material of the forming machine has multiple types and large specifications, a two-stage feeding system which can meet the requirements of the production process, has high integration level and small occupied area needs to be developed, and the high-efficiency completion of the bonding of the two-stage sizing material is ensured. The case 110 in this embodiment can move left and right to complete the full-automatic and fast lamination of multiple glue materials. Therefore, the feeding system in the embodiment can solve the problems that the existing two-stage forming machine has few types of gluing sizing materials, cannot meet the requirements of a multi-belt-layer and multi-crown-strip production process, and is complex in structure, low in efficiency and the like.

The feeding system in this embodiment is a two-stage feeding system of the forming machine, which is arranged on the left side of the forming machine set and includes a belt feeding device (including a first feeding assembly 10 and a second feeding assembly 20), a cap strip feeding device (a third feeding assembly 40), a tread feeding device (a fourth feeding assembly 60), and a machine box 110 of the movable belt drum 30. Belted layer feedway comprises first feedway 10 (last laminating), last elevating gear (first elevating gear 70) and second feedway 20 of pasting, and wherein first feedway 10 includes belted layer feedway No. one, and second feedway 20 includes belted layer feedway No. two and belted layer feedway No. three, and a belted layer feedway is located No. two and belted layer feedway directly over, and the coincidence of the two central plane. The third belted layer feeding device is positioned on the left side of the second belted layer feeding device, and the bonding templates of the third belted layer feeding device and the second belted layer feeding device are driven by the same lower bonding lifting device. The crown band feeding device consists of a crown band storage frame 120, a first crown band winding machine head and a second crown band winding machine head (the third feeding structure 41 is the crown band winding machine head), wherein the two crown band winding machine heads are integrated on the left side of the first belt ply feeding device in parallel and driven by an upper attaching lifting device. The tread feeding device is positioned on the front side of a movable base 100 of the forming machine set and right in front of the first belted layer feeding device, and the central planes of the tread feeding device and the first belted layer feeding device are superposed.

The main process steps of the feeding system in this embodiment are as follows:

the belt unwinding mechanism 90 unwinds the three-layer belt compound from the spool roll, and transports the three-layer belt compound to the three-layer belt laminating template after being pre-centered, cut at a fixed length and corrected and straightened by the first belt feeding device, the second belt feeding device and the third belt feeding device.

The machine box 110 of the movable belt drum 30 moves right along the base to the first applying position (the center of the belt drum 30 is coincident with the center of the applying template of the first belt serviser). Ready to begin the application of the glue.

The upper attaching lifting device drives the attaching template of the first belted layer feeding device to move downwards to an attaching position (5 mm above the tangent point of the first attaching template and the belted layer drum 30). The attaching template conveyor belt and the belt drum 30 start to rotate simultaneously, the linear speeds of the attaching template conveyor belt and the belt drum 30 are equal, and a first belt compound is completely attached to the belt drum 30.

The upper pasting lifting device drives the pasting template of the first belted layer feeding device to move upwards to a material preparation waiting position, and meanwhile, the lower pasting lifting device drives the pasting template of the second belted layer feeding device to move upwards to a pasting position (5 mm below the tangent point of the second pasting template and the belted layer drum 30). The second attaching template conveyor belt and the belt drum 30 start to rotate simultaneously, the linear speeds of the second attaching template conveyor belt and the belt drum 30 are equal, and the second belt compound is completely attached to the belt drum 30.

The lower attaching lifting device drives the attaching template of the second belt feeding device to move downwards to leave the attaching position, and meanwhile, the machine box 110 of the movable belt drum 30 moves leftwards to the second attaching position (the center of the belt drum 30 is coincided with the center of the attaching template of the third belt feeding device). The lower pasting lifting device drives the pasting template of the third belted layer feeding device to move upwards to a pasting position (the pasting template is 5mm below the tangent point of the belted layer drum 30). The attaching template conveyor belt and the belt ply drum 30 start to rotate simultaneously, the linear speeds of the attaching template conveyor belt and the belt ply drum 30 are equal, and the third belt ply rubber material is completely attached to the belt ply drum 30.

The lower pasting lifting device drives the pasting template of the third belt ply feeding device to move downwards to a material preparation waiting position, and meanwhile, the machine box 110 of the movable belt ply drum 30 moves to a first crown strip pasting position (the pasting position is set differently according to the different winding processes of the first crown strip). And the upper pasting lifting device drives the first crown band strip winding machine head to move downwards to the pasting position. The crown band feeding motor and the belt ply drum 30 rotate simultaneously, the linear speeds of the crown band feeding motor and the belt ply drum 30 are equal, a first crown band rubber material is attached to the belt ply drum 30, the rotation is stopped, and the crown band is cut by the cut-off knife.

The machine box 110 of the movable belt drum 30 moves to the second crown strip fitting position (the fitting position is set differently according to the winding process of the second crown strip). The crown band feeding motor and the belt ply drum 30 rotate simultaneously, the linear speeds of the crown band feeding motor and the belt ply drum 30 are equal, a second crown band rubber material is attached to the belt ply drum 30, the rotation is stopped, and the crown band is cut by the cut-off knife. And the upper paste lifting device 3 drives the crown band strip winding machine head to move upwards to a waiting position. At the same time, the movable belt drum 30 machine house 110 moves to the right to the tread application position (same position as belt application position one).

The attaching template of the tread feeding device extends out to the attaching position, the attaching template conveying belt and the belt ply drum 30 rotate simultaneously, the linear speed of the attaching template conveying belt and the belt ply drum 30 is the same, and the tread rubber material pre-cut on the tread feeding device is completely attached to the belt ply drum 30. The pasting template returns to the waiting position.

To this end, a second rubber compound is completely attached to the belt drum 30 to form a tire crown comprising three belt plies, two cap strips and one tread. The movable belt drum 30 machine house 110 moves to the right, moving the belt drum 30 to the crown removal position, and the crown is removed by the belt transfer ring. The machine box 110 of the movable belt drum 30 returns to the first fitting position for fitting the next tire crown.

According to the utility model discloses an on the other hand provides a tire forming device, and tire forming device includes feeding system, and feeding system is the feeding system that the aforesaid provided.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: by adopting the feeding system provided by the embodiment, the two-stage feeding system of the forming machine can be suitable for the lamination of various sizing materials and large specifications. The machine case 110 of the belt ply drum 30 can move left and right, three belt plies are divided into upper fitting and lower fitting, double crown strip heads are arranged in parallel, and the tread feeding device is arranged in front. When the functional requirement of two-stage joint is finished, the equipment has compact structure, high integration level, small occupied area and high joint efficiency. The utility model discloses a two-stage process feeding system can be used for producing the special tire of multiple sizing material, also can be used to produce ordinary passenger tire, and the laminating is efficient.

Meanwhile, the feeding system provided by the embodiment can realize the fitting of three layers of belted layers, two layers of crown strips and one layer of tire tread. The utility model discloses can realize three kinds of belted layer materials and the full-automatic laminating of two kinds of hat ribbon materials, before, the laminating of two kinds of belted layer and a hat ribbon strip can only be satisfied to the make-up machine two-stage process of general full-automatic laminating. And the utility model discloses a every material specification that feed system can adapt to is all bigger than general make-up machine two-stage segment feed system's adaptation specification.

The machine casing 110 of the belt drum 30 in this embodiment is movable left and right. The two-stage feeding system of the forming machine is structurally distributed and matched with the machine case 110 of the movable belt ply drum 30 to realize the attaching process. The layout enables the belt ply drum 30 to move left and right to adapt to the center of the attaching position of each material, thereby avoiding the condition that the feeding template of each material adapts to the center of the belt ply drum 30, greatly simplifying the structure of a feeding system, reducing the cost and improving the attaching efficiency.

The feeding system in the embodiment has the advantages of compact structure, low cost and small occupied area. The utility model discloses a make-up machine two-stage structure overall arrangement, three-layer area are restrainted the layer and are divided upper and lower laminating, and the double crown tape aircraft nose is arranged side by side, and the tread is leading. Two crown band aircraft noses are integrated to be installed on the crane of a belted layer laminating template for one set of elevating system of three kinds of materials sharing, the cost is reduced, and compact structure, integrated level are high, and area reduces. And the crown band strip adopts the mode of laminating on, and the laminating effect of its stub bar, stub bar tail is better.

The feeding system in the embodiment can realize the production self-switching of special tires and common passenger tires. The utility model discloses a make-up machine two-stage process feeding system when can satisfy big specification, the laminating of multiple type of sizing material of special tire, also can have the production function of ordinary passenger child concurrently. When the production mode of the passenger tire forming machine is converted, the upper attaching belted layer feeding device does not work, and any one of the double-crown band machine heads can be used for winding the common crown band. Because the machine box 110 of the belt layer drum 30 can move, compared with a feeding system of a common passenger tire forming machine, the machine box has the advantages of reduced action steps and high fitting efficiency in the production process of passenger tires.

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.

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 application unless specifically stated otherwise. 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 application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; 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 … …," "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 the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to 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 (11)

1. A feed system, comprising:

a first feeder assembly (10), said first feeder assembly (10) being adapted to deliver a belt;

the second feeding assembly (20), the second feeding assembly (20) and the first feeding assembly (10) are arranged at intervals along a first preset direction, the second feeding assembly (20) comprises a plurality of second feeding structures (21), the second feeding structures (21) are all used for conveying a belt layer, the second feeding structures (21) are arranged at intervals along a second preset direction, and the second preset direction and the first preset direction are arranged at a preset angle;

-a belt drum (30) located between the output side of said first serviser assembly (10) and the output side of said second serviser assembly (20), said belt drum (30) being movably arranged along said second predetermined direction.

2. A feeding system according to claim 1, wherein said first feeding assembly (10) comprises a plurality of first feeding structures (11), a plurality of said first feeding structures (11) being arranged at intervals along said second predetermined direction.

3. A feeding system according to claim 1, characterised in that said first feeding assembly (10) comprises one first feeding structure (11) and said second feeding assembly (20) comprises two of said second feeding structures (21), one of said second feeding structures (21) being arranged opposite to said first feeding structure (11).

4. The feed system of claim 1, further comprising:

-a third serviser assembly (40), said third serviser assembly (40) being spaced from said first serviser assembly (10) along a second predetermined direction, said third serviser assembly (40) being adapted to deliver a crown band to said belt drum (30).

5. The feeder system according to claim 4, wherein said third feeder assembly (40) comprises a plurality of third feeder structures (41), a plurality of said third feeder structures (41) being spaced apart along said second predetermined direction, a plurality of said third feeder structures (41) each being adapted to feed a crown strip onto said belt drum (30).

6. The feed system of claim 1, further comprising:

-a guide rail (50), said guide rail (50) extending in said second preset direction, said belt drum (30) being movably arranged on said guide rail (50).

7. The feed system of claim 1, further comprising:

-a fourth serviser assembly (60) spaced apart from said first serviser assembly (10), said fourth serviser assembly (60) being adapted to deliver tread to said belt drum (30).

8. The feeding system according to claim 7, characterised in that said first feeding assembly (10) has a first central transport plane and said fourth feeding assembly (60) has a second central transport plane, said first central transport plane being arranged coincident with said second central transport plane.

9. The feeder system according to claim 1, wherein said first feeder assembly (10) comprises a first application template on which a belt is placed, said feeder system further comprising:

the driving end of the first lifting device (70) is connected with the first attaching template, so that the first attaching template is driven to move to a first butt joint position in butt joint with the belt drum (30) or a first avoidance position for avoiding the belt drum (30) through the first lifting device (70).

10. The feeder system of claim 1, wherein the second feeder assembly (20) comprises a second conformable template for placement of a belt thereon, the feeder system further comprising:

the driving end of the second lifting device (80) is connected with the second feeding assembly (20) so as to drive the second attaching template to move to a second butt joint position butted with the belt drum (30) or a second avoidance position for avoiding the belt drum (30) through the second lifting device (80).

11. A tyre building apparatus characterised in that it comprises a feed system according to any one of claims 1 to 10.

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