Method of using a tire tread off-line winding station

Abstract

The application provides a method for using a tire tread offline winding station. The tire tread offline winding station comprises a first winding part, a second winding part, a tire blank transfer assembly, a tire loading and unloading assembly, a tire blank trolley, a tread strip extrusion and winding device, and a plurality of laser line markers. The first winding part and the second winding part are oppositely arranged at two ends of a transfer ring base of the tire blank transfer assembly. The tire loading and unloading assembly is movably arranged on one side of the tire blank transfer assembly. The tire blank trolley is movably arranged below the tire loading and unloading assembly. The tread strip extrusion and winding device is arranged on a side of the transfer ring base away from the tire loading and unloading assembly. The first winding part and the second winding part are respectively provided with at least one laser line marker on a side away from the tire blank transfer assembly. The application solves the problem of low production efficiency of the tire tread offline winding station in the prior art.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of tire production equipment, in particular, relates to a kind of tire tread offline winding station use method. BACKGROUND

[0002] In recent years, with the increasing demand for engineering machinery tires, many engineering machinery tire manufacturers are preparing to increase the production capacity of tires, and the forming machine is a direct factor affecting the production capacity of tires, especially the forming process is the winding of the tread, the tire forming efficiency is extremely low, and each forming machine needs to be configured with a separate tread extrusion winding line, the production cost is high, and it is difficult to increase the production capacity.

[0003] For engineering tires with tread winding forming process, most of the current market uses online winding process, and some use offline winding process to improve production capacity. The common offline winding process route is to install a separate tread extrusion winding device outside the forming machine, and each forming machine is configured with an extrusion winding machine. During the secondary setting and tire unloading of the tire blank, the extruder is always in idle state, and the equipment utilization rate is extremely low.

[0004] Therefore, the prior art has the problem of low production efficiency of the tire tread offline winding station. SUMMARY

[0005] The main purpose of the present application is to provide a use method of a tire tread offline winding station to solve the problem of low production efficiency of the tire tread offline winding station in the prior art.

[0006] In order to achieve the above-mentioned purpose, according to one aspect of the present application, a tire tread offline winding station is provided, comprising: a first winding part; a second winding part; a blank transfer assembly, the first winding part and the second winding part are oppositely arranged at both ends of the transfer ring base of the blank transfer assembly; a tire loading and unloading assembly, the tire loading and unloading assembly is movably arranged on one side of the blank transfer assembly; a blank trolley, the blank trolley is movably arranged below the tire loading and unloading assembly; a tread strip extrusion winding device, the tread strip extrusion winding device is arranged on the side of the transfer ring base away from the tire loading and unloading assembly; a laser line marker, the laser line marker is a plurality of, at least one laser line marker is arranged on the side of the first winding part away from the blank transfer assembly and the side of the second winding part away from the blank transfer assembly respectively.

[0007] Further, the first winding part comprises: a first winding drum box; a first winding drum connected to the first winding drum box on the side close to the second winding part; a first driving structure drivingly connected to the first winding drum; a first winding drum tailstock provided on the side of the first winding drum away from the first winding drum box; and a first winding drum rear presser located on the side of the first winding drum away from the laser plummet, and the center line of the first winding drum rear presser coincides with the center line of the first winding drum.

[0008] Further, the second winding part comprises: a second winding drum box; a second winding drum connected to the second winding drum box on the side close to the first winding part; a second driving structure drivingly connected to the second winding drum; a second winding drum tailstock provided on the side of the second winding drum away from the second winding drum box; and a second winding drum rear presser located on the side of the second winding drum away from the laser plummet, and the center line of the second winding drum rear presser coincides with the center line of the second winding drum.

[0009] Further, the size of the first winding drum is the same as the size of the second winding drum.

[0010] Further, the size of the first winding drum is different from the size of the second winding drum.

[0011] Further, the embryo transfer assembly comprises: an embryo transfer ring movably arranged on the transfer ring base, and the embryo transfer ring is located between the first winding part and the second winding part; and a third driving structure drivingly connected to the embryo transfer ring.

[0012] Further, the first winding drum, the first winding drum, and the embryo transfer ring are concentrically arranged.

[0013] Further, the tire mounting and demounting assembly is installed in an overhead manner.

[0014] Further, the movement direction of the tire mounting and demounting assembly is parallel to the extension direction of the transfer ring base.

[0015] Further, the tread strip extruding and winding device comprises: a strip conveying device; a first winding machine head; a second winding machine head movably arranged along the length direction of the strip conveying device between the first winding drum of the first winding part and the second winding drum of the second winding part; a strip cooling device provided on the side of the first winding machine head away from the second winding machine head; and an extruder provided on the side of the first winding part away from the second winding part.

[0016] According to another aspect of the present application, a method for using the tire tread offline winding station is provided. The tire tread offline winding station described above is used for operation.

[0017] Further, the first winding part and the second winding part are respectively in extrusion winding cooperation with the extruders of the tread strip extrusion winding device of the tire tread off-line winding station.

[0018] Further, the first winding part and the second winding part are in alternate extrusion winding cooperation with the extruders.

[0019] By applying the technical solution of the present application, the tire tread off-line winding station in the present application comprises a first winding part, a second winding part, a tire embryo transfer assembly, a tire loading and unloading assembly, a tire embryo trolley, a tread strip extrusion winding device, and a laser line marker. The first winding part and the second winding part are oppositely arranged at two ends of a transfer ring base of the tire embryo transfer assembly; the tire loading and unloading assembly is movably arranged at one side of the tire embryo transfer assembly; the tire embryo trolley is movably arranged below the tire loading and unloading assembly; the tread strip extrusion winding device is arranged at a side of the transfer ring base away from the tire loading and unloading assembly; and the laser line marker is a plurality of laser line markers, at least one of which is arranged at a side of the first winding part away from the tire embryo transfer assembly and at a side of the second winding part away from the tire embryo transfer assembly.

[0020] When the tire tread off-line winding station in the present application is used, the tire tread off-line winding station in the present application can separate the tread winding process of multiple forming machines from the forming machines, which not only improves the equipment utilization rate of the extrusion winding line, but also meets the off-line winding demand of multiple forming machines, solves the problem of low-cost realization of the improvement of forming capacity, and greatly improves the tire capacity of the tread wound tire. Therefore, the tire tread off-line winding station in the present application effectively solves the problem of low production efficiency of the tire tread off-line winding station in the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0021] The drawings accompanying the specification of the present application form a part thereof, serve to provide further understanding of the present application, and together with the description of the exemplary embodiments of the present application and the explanation thereof, serve to explain the present application, and do not constitute an improper limitation of the present application. In the drawings:

[0022] Figure 1 A structure schematic view of a tire tread off-line winding station according to one specific embodiment of the present application is shown.

[0023] In the above drawings, the following reference signs are used:

[0024] 10, first winding part; 11, first winding drum machine box; 12, first winding drum; 13, first winding drum tailstock; 14, first winding drum rear press; 20, second winding part; 21, second winding drum machine box; 22, second winding drum; 23, second winding drum tailstock; 24, second winding drum rear press; 30, embryo transfer assembly; 31, embryo transfer ring; 32, transfer ring base; 40, tire loading and unloading assembly; 50, embryo trolley; 60, tread rubber strip extrusion winding device; 61, rubber strip conveying device; 62, first winding machine head; 63, second winding machine head; 64, rubber strip cooling device; 65, extruder; 70, laser line marker. DETAILED DESCRIPTION

[0025] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0027] In the present application, unless otherwise specified, the orientation words such as "upper", "lower", "top", "bottom" are generally directed to the directions shown in the drawings, or are directed to the vertical, perpendicular or gravity direction of the components themselves; similarly, for the convenience of understanding and description, "inner" and "outer" refer to the inner and outer relative to the contour of the components themselves, but the above orientation words are not used to limit the present application.

[0028] In order to solve the problem of low production efficiency of the tire tread off-line winding station in the prior art, the present application provides a use method of a tire tread off-line winding station.

[0029] As shown in Figure 1 The tire tread off-line winding station in the present application includes a first winding part 10, a second winding part 20, an embryo transfer assembly 30, a tire loading and unloading assembly 40, an embryo trolley 50, a tread rubber strip extrusion winding device 60, and a laser line marker 70. The first winding part 10 and the second winding part 20 are oppositely arranged at the two ends of the transfer ring base 32 of the embryo transfer assembly 30; the tire loading and unloading assembly 40 is movably arranged on one side of the embryo transfer assembly 30; the embryo trolley 50 is movably arranged below the tire loading and unloading assembly 40; the tread rubber strip extrusion winding device 60 is arranged on the side of the transfer ring base 32 away from the tire loading and unloading assembly 40; and the laser line marker 70 is a plurality of laser line markers, at least one of which is arranged on the side of the first winding part 10 away from the embryo transfer assembly 30 and on the side of the second winding part 20 away from the embryo transfer assembly 30.

[0030] When the tire tread off-line winding station in the application is used, the tire tread off-line winding station in the application can separate the tread winding process of multiple forming machines from the forming machines, which not only can improve the equipment utilization rate of the extrusion winding line, but also can meet the off-line winding demand of multiple forming machines, and solve the problem of low cost to improve the forming capacity, and greatly improve the tire capacity of the wound tread. Therefore, the tire tread off-line winding station in the application effectively solves the problem of low production efficiency of the tire tread off-line winding station in the prior art.

[0031] And, in Figure 1 , a and b respectively represent the working areas formed by the first winding part 10 and the second winding part 20.

[0032] In one specific embodiment of the application, the tire blank trolley independently goes back and forth between the forming machine and the tire tread off-line winding station, and can realize the transfer and storage of unwound tire blanks. And the tire loading and unloading assembly 40 is installed on the ground.

[0033] Specifically, the first winding part 10 includes a first winding drum machine box 11, a first winding drum 12, a first driving structure, a first winding drum tailstock 13, and a first winding drum rear press 14. The first winding drum 12 is connected to the side of the first winding drum machine box 11 close to the second winding part 20; the first driving structure is drivingly connected to the first winding drum 12; the first winding drum tailstock 13 is arranged on the side of the first winding drum 12 away from the first winding drum machine box 11; and the first winding drum rear press 14 is located on the side of the first winding drum 12 away from the laser line marker 70, and the center line of the first winding drum rear press 14 coincides with the center line of the first winding drum 12.

[0034] Specifically, the second winding part 20 includes a second winding drum machine box 21, a second winding drum 22, a second driving structure, a second winding drum tailstock 23, and a second winding drum rear press 24. The second winding drum 22 is connected to the side of the second winding drum machine box 21 close to the first winding part 10; the second driving structure is drivingly connected to the second winding drum 22; the second winding drum tailstock 23 is arranged on the side of the second winding drum 22 away from the second winding drum machine box 21; and the second winding drum rear press 24 is located on the side of the second winding drum 22 away from the laser line marker 70, and the center line of the second winding drum rear press 24 coincides with the center line of the second winding drum 22.

[0035] In the application, the first winding drum machine box 11 and the second winding drum machine box 21 are both fixedly installed on the ground, and the first winding drum 12 is connected and installed on the first winding drum machine box 11 through a flange, and the second winding drum 22 is connected and installed on the second winding drum machine box 21 through a flange, and the first winding drum 12 and the second winding drum 22 respectively realize drum rotation and flat width expansion and contraction under the driving of the first driving structure and the second driving structure.

[0036] In one specific embodiment of the present application, the first winding drum 12 and the second winding drum 22 are of the same size.

[0037] In another specific embodiment of the present application, the first winding drum 12 and the second winding drum 22 are of different sizes.

[0038] By setting the first winding drum 12 and the second winding drum 22 to be of the same size or different sizes, the needs of multiple forming machines for tire tread winding can be met.

[0039] Specifically, the embryo transfer assembly 30 comprises an embryo transfer ring 31 and a third driving structure. The embryo transfer ring 31 is movably arranged on a transfer ring base 32, and the embryo transfer ring 31 is located between the first winding part 10 and the second winding part 20; the third driving structure is drivingly connected with the embryo transfer ring 31.

[0040] It should be noted that the first driving structure, the second driving structure, and the third driving structure can all be servo motors.

[0041] In one specific embodiment of the present application, the first winding drum 12, the first winding drum 12, and the embryo transfer ring 31 are concentrically arranged.

[0042] Preferably, the tire loading and unloading assembly 40 is installed in an overhead manner.

[0043] Specifically, the movement direction of the tire loading and unloading assembly 40 is parallel to the extension direction of the transfer ring base 32.

[0044] Specifically, the tire tread strip extrusion and winding device 60 comprises a strip conveying device 61, a first winding head 62, a second winding head 63, a strip cooling device 64, and an extruder 65. The first winding head 62 and the second winding head 63 are movably arranged along the length direction of the strip conveying device 61 between the first winding drum 12 of the first winding part 10 and the second winding drum 22 of the second winding part 20, respectively; the strip cooling device 64 is arranged on the side of the first winding head away from the second winding head; and the extruder 65 is arranged on the side of the first winding part 10 away from the second winding part 20.

[0045] In one specific embodiment of the present application, the first winding head 62 and the second winding head 63 are movable left and right to realize continuous use of the extruder 65, thereby improving the utilization rate of the equipment.

[0046] Specifically, the use method of the tire tread offline winding station uses the above-mentioned tire tread offline winding station to operate.

[0047] Specifically, the first winding part 10 and the second winding part 20 of the tire tread offline winding station are respectively extrusion-wound with the extruder 65 of the tread strip extrusion-winding device 60 of the tire tread offline winding station.

[0048] Specifically, the first winding part 10 and the second winding part 20 are alternately extrusion-wound with the extruder 65.

[0049] From the above description, it can be seen that the above-mentioned embodiments of the present application achieve the following technical effects:

[0050] 1. The problem of low production efficiency of the tire tread offline winding station in the prior art is effectively solved;

[0051] 2. Active tire loading and unloading is achieved, and the automation of the equipment is improved;

[0052] 3. The structure is simple, and the performance is stable.

[0053] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor should fall within the scope of protection of the present application.

[0054] It should be noted that the terms used herein are only intended to describe specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, work, device, component and / or combination thereof.

[0055] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-described drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0056] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A method of using a tire tread off-line winding station, characterized in that, The method for using the tire tread offline winding station is operated by using a tire tread offline winding station, which comprises: a first winding part (10); a second winding part (20); an embryo transfer assembly (30), the first winding part (10) and the second winding part (20) are oppositely arranged at two ends of a transfer ring base (32) of the embryo transfer assembly (30); a tire loading and unloading assembly (40), the tire loading and unloading assembly (40) is movably arranged on one side of the embryo transfer assembly (30); an embryo trolley (50), the embryo trolley (50) is movably arranged below the tire loading and unloading assembly (40); a tread rubber strip extrusion winding device (60), the tread rubber strip extrusion winding device (60) is arranged on a side of the transfer ring base (32) away from the tire loading and unloading assembly (40); a plurality of laser pointers (70), at least one laser pointer (70) is arranged on a side of the first winding part (10) away from the embryo transfer assembly (30) and a side of the second winding part (20) away from the embryo transfer assembly (30) respectively; the first winding part (10) comprises: a first winding drum machine box (11); a first winding drum (12), which is connected to a side of the first winding drum machine box (11) close to the second winding part (20); a first driving structure, which is drivingly connected to the first winding drum (12); a first winding drum tailstock (13), which is arranged on a side of the first winding drum (12) away from the first winding drum machine box (11); and a first winding drum rear pressing trolley (14), which is located on a side of the first winding drum (12) away from the laser pointer (70), and the center line of the first winding drum rear pressing trolley (14) coincides with the center line of the first winding drum (12); the tread rubber strip extrusion winding device (60) comprises: a rubber strip conveying device (61); a first winding machine head (62); a second winding machine head (63), which is movably arranged between the first winding drum (12) of the first winding part (10) and the second winding drum (22) of the second winding part (20) along the length direction of the rubber strip conveying device (61); a rubber strip cooling device (64), which is arranged on a side of the first winding machine head away from the second winding machine head; and an extruder (65), which is arranged on a side of the first winding part (10) away from the second winding part (20); the first winding part (10) and the second winding part (20) are alternately extruded and wound in cooperation with the extruder (65).

2. The method of using a tire tread off-line winding station of claim 1, wherein, the second winding part (20) comprises: a second winding drum machine box (21); A second winding drum (22) is connected to the second winding drum cabinet (21) near the side of the first winding part (10); A second driving structure is drivingly connected to the second winding drum (22); A second winding drum tailstock (23) is arranged on the side of the second winding drum (22) away from the second winding drum cabinet (21); A second winding drum rear pressing vehicle (24) is arranged on the side of the second winding drum (22) away from the laser plummet (70), and the center line of the second winding drum rear pressing vehicle (24) coincides with the center line of the second winding drum (22).

3. The method of using a tire tread off-line winding station of claim 2, wherein, The size of the first winding drum (12) is the same as the size of the second winding drum (22).

4. The method of using a tire tread off-line winding station of claim 2, wherein, The size of the first winding drum (12) is different from the size of the second winding drum (22).

5. The method of using a tire tread off-line winding station of claim 2, wherein, The embryo transfer assembly (30) comprises: An embryo transfer ring (31) is movably arranged on the transfer ring base (32), and the embryo transfer ring (31) is located between the first winding part (10) and the second winding part (20); A third driving structure is drivingly connected to the embryo transfer ring (31).

6. The method of using a tire tread off-line winding station of claim 5, wherein, The first winding drum (12), the first winding drum (12), and the embryo transfer ring (31) are concentrically arranged.

7. The method of using a tire tread off-line winding station according to any one of claims 1 to 6, characterized in that, The tire mounting and demounting assembly (40) is mounted in an overhead manner.

8. The method of using a tire tread off-line winding station according to any one of claims 1 to 6, characterized in that, The movement direction of the tire mounting and demounting assembly (40) is parallel to the extension direction of the transfer ring base (32).

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