Ferry vehicle and tire production system

Abstract

The utility model provides a ferry vehicle and a tire production system. The ferry vehicle comprises a vehicle body assembly; at least one part of the reverse wrapping machine box is arranged on the vehicle body assembly; and at least one part of the first driving assembly is arranged on the vehicle body assembly and is in driving connection with the vehicle body assembly, and the first driving assembly drives the vehicle body assembly to move at least between the first working position and the second working position. The tire production system solves the problems that in the prior art, a tire production system is unreasonable in layout and low in production efficiency.

Description

Technical Field

[0001] The utility model relates to the field of tire production equipment, in particular to a ferry vehicle and a tire production system. Background Art

[0002] The tire molding process is not completed on one molding device, but different carcass components are first made on different drums, and then all the carcass components formed in the previous process are transported to the last drum to manufacture the final product. In these processes, two-drum, three-drum, four-drum molding machines and other methods are usually used. The difference in manufacturing equipment determines the difference in the production process of tire carcasses. How to arrange the various production devices on the production line and which device to choose will directly determine the production efficiency of tire molding. In the multi-drum molding device and molding method, there are steps involved in transporting the tire blank from one drum to another. Each drum involves a carcass molding step, and these processes are carried out in sequence and cannot be compressed. At the same time, the transfer positioning accuracy of the carcass components also affects the quality of tire molding.

[0003] The process arrangement of the tire forming process route in the existing all-steel four-drum engineering tire one-step forming machine equipment after receiving the carcass composite is that the forming drum receives the carcass composite, receives the belt layer composite, shapes, rolls the tread, rolls the apex rubber, turns up the sidewall, rolls the sidewall, transfers the forming drum to the winding drum, winds the tread, and unloads the tire. There is a specific process route in the forming process, and the production time between each process is different, some are fast and some are slow. In the tire forming process, the tread forming and tread winding processes are very important and the forming time is long. The unreasonable arrangement of the workstations will directly affect the forming efficiency. In addition, the subsequent tread winding process of the tire shaping machine of the carcass composite is completed by two drums. After the shaping drum receives the carcass composite, the carcass shaping process is completed and transferred to the tread winding drum to complete the tread winding. Each step is carried out in sequence and cannot be compressed. In this way, the single forming drum and winding drum become the main problems affecting the forming efficiency. At the same time, since the carcass shaping and tread winding are completed on two drums, there is a problem that the concentricity of the carcass composite and the drum shaft changes during the intermediate transfer process, thus affecting the tire molding quality.

[0004] Therefore, the prior art has the problems of unreasonable layout of tire production system and low production efficiency. Utility Model Content

[0005] The main purpose of the utility model is to provide a shuttle bus and a tire production system to solve the problems of unreasonable layout and low production efficiency of the tire production system in the prior art.

[0006] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a shuttle bus is provided, including: a body assembly; an inverted chassis, at least a portion of which is arranged on the body assembly; a first drive assembly, at least a portion of which is arranged on the body assembly and is drive-connected to the body assembly, and the first drive assembly drives the body assembly to move between at least a first working position and a second working position.

[0007] Furthermore, the shuttle bus also includes a second drive assembly, at least a portion of which is disposed on the vehicle body assembly and is drivingly connected to the turn-up chassis, and the second drive assembly drives at least a portion of the turn-up chassis to move relative to the vehicle body assembly.

[0008] Furthermore, the second driving component includes: a driving part; a movable slide rail, which is arranged on the vehicle body component; a movable saddle, which is drivingly connected to the driving part and movably arranged on the movable slide rail, and the reverse package chassis is arranged on the movable saddle and moves with the movable saddle.

[0009] Furthermore, the shuttle bus also includes a locking assembly, at least a portion of which is disposed on the vehicle body assembly and is capable of locking or unlocking the reversed chassis.

[0010] Furthermore, the moving direction of the movable slide rail is perpendicular to the moving direction of the vehicle body assembly.

[0011] Furthermore, the shuttle bus also includes a transition base, and the vehicle body assembly is movably arranged on the transition base, when two ends of the transition base correspond to the first working position and the second working position respectively.

[0012] Furthermore, the shuttle bus also includes at least two position limiting buffer components, and the first working position and the second working position are respectively provided with at least one position limiting buffer component, and there is a buffer space between the first working position and / or the second working position and the corresponding position limiting buffer component.

[0013] Furthermore, the shuttle bus also includes at least two propulsion forks, and at least one propulsion fork is respectively provided at both ends of the transition base.

[0014] According to another aspect of the utility model, a tire production system is provided, comprising the above-mentioned shuttle vehicle.

[0015] Furthermore, the tire production system includes at least two molding drum assemblies that are spaced apart and arranged in parallel, and the two molding drum assemblies are respectively arranged to correspond to the first working position and the second working position of the body assembly of the shuttle bus. When the body assembly switches between the first working position and the second working position, the reverse packaging chassis of the shuttle bus cooperates with different molding drum assemblies respectively.

[0016] Applying the technical solution of the utility model, the shuttle bus in the present application includes a body assembly, a turn-around chassis and a first drive assembly. At least a portion of the turn-around chassis is disposed on the body assembly; at least a portion of the first drive assembly is disposed on the body assembly and is drivingly connected to the body assembly, and the first drive assembly drives the body assembly to move between at least a first working position and a second working position.

[0017] When the shuttle bus in the present application is used, since the car body assembly can be switched between the first working position and the second working position under the drive of the first driving assembly, and a reverse packaging chassis is provided on the car body assembly, when the car body assembly moves to the first working position, the shuttle bus can cooperate with the forming drum assembly located at the first working position through the reverse packaging chassis to perform reverse packaging process operations, and after the shuttle bus completes the reverse packaging process operation at the first working position, the forming drum assembly located at the first working position can perform subsequent winding process operations, and at the same time, the shuttle bus moves from the first working position to the second working position and cooperates with the forming drum assembly located at the second working position to perform reverse packaging process operations, and after completing the reverse packaging process operation at the second working position, it returns to the first working position to perform reverse packaging process operations. That is to say, the shuttle bus in the present application can reciprocate between the first working position and the second working position and perform reverse packaging process operations, thereby effectively improving the production efficiency of the tire and solving the problems of low molding efficiency, poor molding quality and high operating intensity of the original molding machine, and tire molding and tread winding on two drums. Therefore, the shuttle bus in the present application effectively solves the problems of unreasonable layout and low production efficiency of the tire production system in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 A partial structural schematic diagram of a ferry vehicle according to a specific embodiment of the utility model is shown;

[0020] Figure 2 A schematic diagram showing the positional relationship between a shuttle vehicle and a forming drum assembly of a tire production system in a specific embodiment of the present application is shown.

[0021] The above drawings include the following reference numerals:

[0022] 10. Car body assembly; 20. Wrap-around chassis; 30. First drive assembly; 40. Second drive assembly; 41. Drive unit; 42. Moving slide rail; 43. Moving slide saddle; 50. Locking assembly; 60. Transition base; 70. Limiting buffer assembly; 80. Pushing fork; 90. Forming drum assembly; 100. In-position locking cylinder. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0025] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0026] In order to solve the problems of unreasonable layout and low production efficiency of tire production systems in the prior art, the present application provides a shuttle bus and a tire production system.

[0027] Furthermore, the tire production system in the present application includes the shuttle bus described below.

[0028] like Figure 1 As shown, the shuttle bus in the present application includes a body assembly 10, a turn-up chassis 20, and a first drive assembly 30. At least a portion of the turn-up chassis 20 is disposed on the body assembly 10; at least a portion of the first drive assembly 30 is disposed on the body assembly 10 and is drivingly connected to the body assembly 10, and the first drive assembly 30 drives the body assembly 10 to move at least between a first working position and a second working position.

[0029] When the shuttle bus in the present application is used, since the car body assembly 10 can be switched between the first working position and the second working position under the drive of the first driving assembly 30, and the car body assembly 10 is provided with a reverse packaging chassis 20, when the car body assembly 10 moves to the first working position, the shuttle bus can cooperate with the forming drum assembly 90 located at the first working position through the reverse packaging chassis 20 to perform the reverse packaging process operation, and after the shuttle bus completes the reverse packaging process operation at the first working position, the forming drum assembly 90 located at the first working position can perform the subsequent winding process operation, and at the same time, the shuttle bus moves from the first working position to the second working position and cooperates with the forming drum assembly 90 located at the second working position to perform the reverse packaging process operation, and after completing the reverse packaging process operation at the second working position, it returns to the first working position to perform the reverse packaging process operation. That is to say, the shuttle bus in the present application can reciprocate between the first working position and the second working position and perform the reverse packaging process operation, thereby effectively improving the production efficiency of the tire and solving the problems of low molding efficiency, poor molding quality and high operating intensity of the original molding machine, and tire molding and tread winding on two drums. Therefore, the shuttle bus in the present application effectively solves the problems of unreasonable layout and low production efficiency of the tire production system in the prior art.

[0030] And, if Figure 2 As shown, in a specific embodiment of the present application, the tire production system also includes at least two forming drum assemblies 90 that are spaced apart and arranged in parallel, and the two forming drum assemblies 90 are respectively arranged corresponding to the first working position and the second working position of the body assembly 10 of the shuttle bus. When the body assembly 10 switches between the first working position and the second working position, the turn-up machine chassis 20 of the shuttle bus cooperates with different forming drum assemblies 90 respectively. That is to say, in the present embodiment, both forming drum assemblies 90 can cooperate with the turn-up machine chassis 20 of the shuttle bus and implement the turn-up process operation. However, it should be noted that since the shuttle bus in the present application reciprocates between the first working position and the second working position, the two forming drum assemblies 90 do not cooperate with the turn-up machine chassis 20 of the shuttle bus at the same time, but cooperate separately. In this way, when one of the forming drum assemblies 90 is performing the winding process operation, the other forming drum assembly 90 can cooperate with the turn-up machine chassis 20 of the shuttle bus and perform the turn-up process operation. Figure 2 The diagram mainly shows the shuttle bus moving toward the second working position. Figure 2 The forming drum assembly 90 located at the bottom is the forming drum assembly corresponding to the second working position. For the convenience of representation, the position of the shuttle bus after moving to the second working position is indicated by a dotted line on this forming drum assembly.

[0031] That is to say, in this application, the tire production system mainly involves the layout of the first forming drum device and the second forming drum device in the four-drum engineering tire one-step forming machine equipment. In the tire forming process, the tread forming and tread winding process is very important and the forming time is relatively long. With the shuttle bus in this application, the reverse package booster chassis is switched between the first forming drum device and the second forming drum device, thereby increasing the one-way forming and tread winding route to maximize the use of the time bottleneck of forming and tread winding. With the participation of the shuttle bus, it is possible for the forming drum device to complete the forming and tread winding on the same drum. The first forming drum device and the second forming drum device can make full use of the time difference between each process in terms of technology to improve the forming efficiency and forming quality of a single tire.

[0032] Specifically, the shuttle bus further includes a second drive assembly 40, at least a portion of which is disposed on the vehicle body assembly 10 and is drivingly connected to the turn-up chassis 20, and the second drive assembly 40 drives at least a portion of the turn-up chassis 20 to move relative to the vehicle body assembly 10. By such an arrangement, when the shuttle bus moves to the first working position or the second working position, the turn-up chassis 20 can be driven by the second drive assembly 40, so that the turn-up chassis 20 can be aligned with the forming drum assembly 90 corresponding to the first working position or the second working position, so as to ensure the coordination effect between the turn-up chassis 20 and the forming drum assembly 90.

[0033] Specifically, the second driving assembly 40 includes a driving part 41, a movable slide rail 42 and a movable slide saddle 43. The movable slide rail 42 is arranged on the car body assembly 10; the movable slide saddle 43 is connected to the driving part 41 by driving and is movably arranged on the movable slide rail 42, and the reverse package chassis 20 is arranged on the movable slide saddle 43 and moves with the movable slide saddle 43. Preferably, the driving part 41 can be a propulsion cylinder. In addition, the shuttle bus also includes a locking assembly 50, at least a part of which is arranged on the car body assembly 10 and can lock or unlock the reverse package chassis 20. In a specific embodiment of the present application, after the car body assembly 10 moves to the first working position or the second working position, the driving part 41 moves to push the movable slide saddle 43 and pushes the reverse package chassis 20 to the working position, and after the reverse package chassis 20 moves to the position along the base axis direction of the forming drum assembly 90, the locking assembly 50 locks the reverse package chassis 20 and the reverse package chassis 20 starts to perform reverse packaging.

[0034] In a specific embodiment of the present application, the locking assembly 50 includes a locking member and a driving member, and the movable saddle 43 has an avoidance hole corresponding to the locking member, and the driving member can drive the locking member to move between a locking position and an unlocking position. When the locking member switches from the unlocking position to the locking position, the locking member can pass through the avoidance hole from the side of the movable saddle 43 away from the turn-around chassis 20 and lock the turn-around chassis 20.

[0035] Optionally, the locking member is a locking rod, and the driving member is a locking oil cylinder or a locking air cylinder. Of course, the locking member and the driving member can also be set to other structures, as long as the locking and unlocking of the reverse package chassis 20 can be achieved.

[0036] Optionally, the moving direction of the movable slide rail 42 and the moving direction of the vehicle body assembly 10 are perpendicular to each other.

[0037] Specifically, the shuttle bus also includes a transition base 60, and the body assembly 10 is movably arranged on the transition base 60, when the two ends of the transition base 60 correspond to the first working position and the second working position respectively. In the present application, since the duration of the reverse wrapping process and the winding process may be different, when the body assembly 10 leaves one of the first working position and the second working position, it cannot move directly to the other working position. Therefore, by setting the transition base 60, it can be ensured that the shuttle bus can stay on the transition base 60 in addition to staying at the first working position and the second working position during the movement.

[0038] Optionally, the shuttle bus further includes at least two limit buffer components 70, and at least one limit buffer component 70 is respectively provided at the first working position and the second working position, and there is a buffer space between the first working position and / or the second working position and the corresponding limit buffer component 70. In addition, the shuttle bus further includes at least two propulsion forks 80, and at least one propulsion fork 80 is respectively provided at both ends of the transition base 60. In the present application, when the body assembly 10 moves to the first working position or the second working position, the body assembly 10 cannot stop in time due to inertia. Therefore, by providing the limit buffer component 70, an impact position can be provided for the body assembly 10, so that the body assembly 10 can be protected by the impact between the body assembly 10 and the limit buffer component 70. And when the body assembly 10 stops, the body assembly 10 can be abutted against the limit buffer component 70 by pushing the fork, so as to achieve the limiting effect on the body assembly 10.

[0039] Furthermore, the positioning buffer assembly and the propulsion fork provided in the present application can also ensure that the center of the turn-up chassis and the forming drum assembly 90 coincide with each other.

[0040] Of course, in the present application, the buffer space may not be provided according to the actual use situation. In addition, in the present application, since the position limiting buffer assembly 70 is provided on the forming drum assembly 90, it can be determined whether the buffer space needs to be provided according to the positional relationship between the transition base 60 and the forming drum assembly 90.

[0041] Optionally, the first drive assembly 30 can be a sprocket chain driven by a variable frequency motor reducer to drive the body assembly 10, or it can be a platform driven by a servo motor gear rack, and two molded bases cooperate with supporting rollers. Of course, in the present application, the first drive assembly 30 can also be other structures or drive forms, as long as it is ensured that the body assembly 10 can reciprocate between the first working position and the second working position. Of course, in the present application, the first drive assembly 30 can also include a locking cylinder 100 in place, so that the body assembly 10 is locked by the locking cylinder 100 in place after the body assembly 10 moves into place. In a specific embodiment of the present application, there are 4 locking cylinders 100 in place. Of course, the specific number of locking cylinders 100 in place can also be adjusted according to actual usage.

[0042] From the above description, it can be seen that the above embodiments of the utility model achieve the following technical effects:

[0043] 1. Effectively solve the problems of unreasonable layout and low production efficiency of tire production system in the prior art;

[0044] 2. Simple structure and stable performance.

[0045] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0046] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0047] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0048] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A shuttle bus, characterized in that: include: Vehicle body assembly (10); An inverted chassis (20), at least a portion of which is disposed on the vehicle body assembly (10); A first drive assembly (30), at least a portion of which is disposed on the vehicle body assembly (10) and is drivingly connected to the vehicle body assembly (10), and the first drive assembly (30) drives the vehicle body assembly (10) to move at least between a first working position and a second working position.

2. The shuttle bus according to claim 1, characterized in that: The shuttle bus further comprises a second drive assembly (40), at least a portion of which is disposed on the vehicle body assembly (10) and is drivingly connected to the turn-up chassis (20), and the second drive assembly (40) drives at least a portion of the turn-up chassis (20) to move relative to the vehicle body assembly (10).

3. The shuttle bus according to claim 2, characterized in that: The second driving assembly (40) comprises: A driving unit (41); A movable slide rail (42), wherein the movable slide rail (42) is arranged on the vehicle body component (10); A movable saddle (43), wherein the movable saddle (43) is drivingly connected to the driving portion (41) and is movably arranged on the movable slide rail (42); the reverse package chassis (20) is arranged on the movable saddle (43) and moves with the movable saddle (43).

4. The shuttle bus according to claim 3, characterized in that: The shuttle bus further comprises a locking assembly (50), at least a portion of which is disposed on the vehicle body assembly (10) and is capable of locking or unlocking the reverse package chassis (20).

5. The shuttle bus according to claim 3, characterized in that: The moving direction of the movable slide rail (42) is perpendicular to the moving direction of the vehicle body component (10).

6. The shuttle bus according to any one of claims 1 to 5, characterized in that: The shuttle bus also includes a transition base (60), and the vehicle body assembly (10) is movably arranged on the transition base (60), when two ends of the transition base (60) correspond to the first working position and the second working position respectively.

7. The shuttle bus according to claim 6, characterized in that: The shuttle bus further comprises at least two position-limiting buffer assemblies (70), wherein the first working position and the second working position are respectively provided with at least one position-limiting buffer assembly (70), and a buffer space is provided between the first working position and / or the second working position and the corresponding position-limiting buffer assembly (70).

8. The shuttle bus according to claim 7, characterized in that: The shuttle bus also includes at least two propulsion forks (80), and at least one of the propulsion forks (80) is respectively disposed at both ends of the transition base (60).

9. A tire production system, characterized in that: A shuttle bus comprising any one of claims 1 to 8.

10. The tire production system according to claim 9, characterized in that: The tire production system comprises at least two molding drum assemblies (90) which are spaced apart and arranged in parallel, and the two molding drum assemblies (90) are respectively arranged corresponding to the first working position and the second working position of the body assembly (10) of the shuttle bus. When the body assembly (10) switches between the first working position and the second working position, the reverse packaging chassis (20) of the shuttle bus cooperates with different molding drum assemblies (90).

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