Device for shaping green tire

Abstract

The utility model discloses a device for shaping a green tire, which comprises a base table, the upper surface of the base table is respectively and fixedly connected with two side vertical plates and a lower die, the bottom surface of the base table is fixedly connected with a U-shaped support frame, the bottom surface of the U-shaped support frame is fixedly connected with an electric push rod, and the electric push rod is fixedly connected with the lower die. The output end of the electric push rod is fixedly connected with a transmission batten, the upper surface of the transmission batten is fixedly connected with a plurality of transmission round rods, the top end of each transmission round rod penetrates through the base table and the lower mold and extends into the lower mold, and the inner wall of the lower mold is fixedly connected with a mold placing plate; and a plurality of arc-shaped through holes are formed in the upper surface of the mould placing plate. According to the device, a transmission strip plate and a transmission round rod are pushed through an electric push rod, a push plate is driven to push and move a green tire on a tire placing plate from the inside through an arc-shaped through opening, so that the green tire can be easily pushed to the upper part after being shaped, the operation difficulty during taking out is reduced, and the shaping precision and quality of the tire are further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a tire manufacturing equipment field especially a device for tire green tire shaping. BACKGROUND

[0002] Tire is the round annular elasticity rubber product of ground rolling assembled on various vehicles or machines, is usually installed on the metal wheel rim, can support the vehicle body, buffers the outside impact, realizes the contact with the road surface and guarantees the driving performance of vehicle, when manufacturing tire, carbon black, rubber, oil, additive and accelerator and other raw materials are mixed and processed into semi-finished product rubber part, the semi-finished product rubber part will be assembled on the forming machine, and then the green tire is formed, and the tire green tire needs to be shaped during processing.

[0003] In the tire manufacturing process, the green tire shaping is a crucial step, and its quality directly affects the performance and quality of the tire finished product, and the tire needs to be manually pulled out after vulcanization shaping, but it is difficult to take out due to the need for a certain pressure during shaping, the shaping accuracy of the traditional device may not be high, resulting in unstable quality of the final product, therefore, we provide a device for tire green tire shaping to solve the above problems. SUMMARY

[0004] The utility model aims at providing a device for tire green tire shaping to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A device for tire green tire shaping, including base station, the upper surface of base station is respectively connected with two side stand and lower mould, the bottom surface of base station is fixedly connected with U-shaped support frame, the bottom surface of U-shaped support frame is fixedly connected with electric push rod, the output of electric push rod is fixedly connected with transmission strip board, the upper surface of transmission strip board is fixedly connected with a plurality of transmission round rods, the top of each transmission round rod all penetrates base station and lower mould and extends to the inside of lower mould, the inner wall of lower mould is fixedly connected with tire placing plate, a plurality of arc through ports are formed on the upper surface of tire placing plate, the top of each transmission round rod is fixedly connected with push board, and push board is matched with arc through port, the outer surface of one side stand is fixedly connected with hydraulic oil cylinder, the output of hydraulic oil cylinder is fixedly connected with transmission plate, the outer surface of transmission plate is fixedly connected with upper mould, the upper surface of upper mould is installed with vulcanization host computer, the inside of upper mould is provided with vulcanization chamber.

[0007] In further embodiments, the bottom surface of the base station is fixedly connected with a bottom support, and the outer surface of the bottom support is fixedly connected with a plurality of port mounting plates.

[0008] In further embodiments, the outer surface of the upper die is fixedly connected with two positioning rods, and the upper surface of the base table is fixedly connected with two circular barrels.

[0009] In further embodiments, the outer surface of each side stand plate is fixedly connected with a supporting slide column, the outer surface of each supporting slide column is slidably connected with a sliding block, and the outer surface of each sliding block is fixedly connected with the outer surface of the upper die.

[0010] In further embodiments, the inner bottom wall of the lower die is fixedly connected with a limiting plate, and the limiting plate is located below the tire placing plate.

[0011] In further embodiments, the outer surface of the side stand plate is provided with a square opening, and the transmission plate is slidably connected with the square opening.

[0012] Compared with the prior art, the device has the following beneficial effects:

[0013] The device drives the transmission plate and the upper die to move through the hydraulic oil cylinder, and cooperates with the lower die to realize the molding and shaping of the tire green tire, the vulcanization chamber in the upper die and the vulcanization host can perform vulcanization operation at the same time of shaping, so that the tire green tire can obtain precise shape and size, improve the quality and performance of the tire, ensure the consistency and stability of the final product, and produce the tire meeting the standard, the transmission bar plate and the transmission round rod are driven by the electric push rod, the pushing plate moves through the arc-shaped through opening to push the tire green tire on the tire placing plate from the inside, so that the tire green tire can be easily pushed to the upper side after shaping, the operation difficulty of taking out is reduced, and the shaping precision and quality of the tire are further improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a front view of the device for tire green tire shaping.

[0015] Figure 2 It is a rear view of the device for tire green tire shaping.

[0016] Figure 3 It is a top view of the lower die in the device for tire green tire shaping.

[0017] Figure 4 It is a front view of the lower die in the device for tire green tire shaping.

[0018] Figure 5 It is a front view of the device for tire green tire shaping. Figure 4 It is an enlarged view of the structure at A in the device for tire green tire shaping.

[0019] In the figure: 1, base table; 2, bottom support; 3, lower mould; 4, side stand; 5, hydraulic oil cylinder; 6, transmission plate; 7, square port; 8, upper mould; 9, vulcanization main machine; 10, vulcanization chamber; 11, supporting slide column; 12, sliding block; 13, positioning rod; 14, circular cylinder; 15, U-shaped support frame; 16, electric push rod; 17, transmission strip plate; 18, transmission round rod; 19, tire placing plate; 20, arc-shaped through port; 21, limiting plate; 22, push plate; 23, with port mounting plate. DETAILED DESCRIPTION

[0020] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0021] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely in the following description of the embodiments of the present application, obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary skilled in the art without creative labor belong to the scope of protection of the present application.

[0023] Please refer to Figures 1-5The utility model discloses a device for tire green tire shaping, including base station 1, the upper surface of base station 1 is fixedly connected with two side stand plate 4 and lower mould 3 respectively, the bottom of base station 1 is fixedly connected with U-shaped support frame 15, the bottom of U-shaped support frame 15 is fixedly connected with electric push rod 16, the output of electric push rod 16 is fixedly connected with transmission strip plate 17, the upper surface of transmission strip plate 17 is fixedly connected with a plurality of transmission round rod 18, the top of every transmission round rod 18 all penetrates base station 1 and lower mould 3 and extends to the inside of lower mould 3, the inner wall of lower mould 3 is fixedly connected with the tire board 19, the upper surface of tire board 19 is equipped with a plurality of arc through 20, the top of every transmission round rod 18 all has push board 22 fixedly, and push board 22 is matched with arc through 20, the outer surface of one of side stand plate 4 is fixedly connected with hydraulic oil cylinder 5, the output of hydraulic oil cylinder 5 is fixedly connected with transmission plate 6, the outer surface of transmission plate 6 is fixedly connected with upper mould 8, the upper surface of upper mould 8 is installed with vulcanization host 9, and the inside of upper mould 8 is provided with vulcanization chamber 10, and through electric push rod 16, push transmission strip plate 17 and transmission round rod 18, drive push board 22 to push the tire green tire on tire board 19 from inside through arc through 20, make tire green tire shaping and can be easily pushed to the above, reduce the operation difficulty when taking out, through hydraulic oil cylinder 5, drive transmission plate 6 and upper mould 8 movement, cooperate with lower mould 3 simultaneously, realize the up and down mould shaping of tire green tire, the vulcanization chamber 10 in upper mould 8 and vulcanization host 9 can carry out vulcanization operation while shaping, guarantee tire green tire to obtain good vulcanization effect in the forming process, the cooperation of upper and lower mould makes tire green tire can obtain accurate shape and size, improves the quality and performance of tire, improves the quality and efficiency of tire production, satisfies the production demand of tire manufacturing industry.

[0024] The bottom of base station 1 is fixedly connected with bottom support 2, the outer surface of bottom support 2 is fixedly connected with a plurality of with mouth mounting plate 23, the whole device is convenient to be fixed in production site, makes the device keep stable in the running process, the outer surface of upper mould 8 is fixedly connected with two positioning rods 13, the upper surface of base station 1 is fixedly connected with two circular cylinders 14, and the positioning rods 13 and the circular cylinders 14 on base station 1 can provide positioning effect for the moulding of upper and lower moulds, improve the accuracy of moulding, ensure that the upper and lower moulds can be accurately aligned, guarantee the shaping quality of tire green tire, avoid product defects caused by the deviation of moulding position, the outer surface of every side stand plate 4 is fixedly connected with support slide column 11, the outer surface of every support slide column 11 is slidably connected with sliding block 12, and the outer surface of every sliding block 12 is fixedly connected with the outer surface of upper mould 8, so that the sliding block 12 moves along the support slide column 11 when the upper mould 8 moves up and down, improve the stability of its movement.

[0025] The inner bottom wall of the lower mold 3 is fixedly connected with a limiting plate 21, and the limiting plate 21 is located below the tire placing plate 19, the limiting plate 21 limits the displacement of the pushing plate 22 in the lower mold 3, prevents the pushing plate 22 from being excessively displaced during the internal pushing and shaping process, ensures the safety and stability of the internal pushing and shaping operation, and also helps to ensure the correct position of the green tire during the shaping process, improves the shaping effect, and the outer surface of the side stand 4 is provided with a square port 7, and the transmission plate 6 is slidably connected with the square port 7, so that the transmission plate 6 can slide along the square port 7 when moving, improving the stability of the transmission plate 6.

[0026] The working principle of the utility model is:

[0027] Before use, install the device to the use position, and use the hydraulic oil cylinder 5 to move up and down with the transmission plate 6, use the movement of the transmission plate 6 to move up and down with the upper mold 8, and at the same time, the upper mold 8 will slide along the support slide column 11 with the sliding block 12, so that the upper mold 8 moves downward and the lower mold 3 is formed and shaped, and at the same time, the vulcanization main machine 9 and the vulcanization chamber 10 in the upper mold 8 are used for vulcanization treatment, when the tire is shaped, the upper mold 8 can be lifted, the electric push rod 16 is started to move the transmission strip plate 17 up and down, the transmission of the strip plate 17 can generate a pushing force on the transmission round rod 18, the transmission round rod 18 pushes the pushing plate 22 to move upward, and the movement of the pushing plate 22 can push the tire shaped in the lower mold 3 upward, so as to take it out, reducing the operation difficulty.

[0028] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0029] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. An apparatus for shaping a tire green tire, characterized in that: The system includes a base platform (1), on which two side plates (4) and a lower mold (3) are fixedly connected to the upper surface. A U-shaped support frame (15) is fixedly connected to the bottom surface of the base platform (1), and an electric push rod (16) is fixedly connected to the bottom surface of the U-shaped support frame (15). A transmission bar (17) is fixedly connected to the output end of the electric push rod (16), and a plurality of transmission round rods (18) are fixedly connected to the upper surface of the transmission bar (17). The top end of each transmission round rod (18) penetrates the base platform (1) and the lower mold (3) and extends into the interior of the lower mold (3). The inner wall of the lower mold (3) is fixedly... A tire-positioning plate (19) is fixedly connected. The upper surface of the tire-positioning plate (19) is provided with multiple arc-shaped openings (20). The top end of each transmission rod (18) is fixedly provided with a push plate (22), and the push plate (22) matches the arc-shaped opening (20). A hydraulic cylinder (5) is fixedly connected to the outer surface of one of the side upright plates (4). A transmission plate (6) is fixedly connected to the output end of the hydraulic cylinder (5). An upper mold (8) is fixedly connected to the outer surface of the transmission plate (6). A vulcanizing host (9) is installed on the upper surface of the upper mold (8). A vulcanizing chamber (10) is provided inside the upper mold (8).

2. The apparatus for shaping a tire green tire according to claim 1, characterized in that: The base platform (1) is fixedly connected to a bottom bracket (2), and the outer surface of the bottom bracket (2) is fixedly connected to a plurality of mounting plates (23) with openings.

3. The apparatus for shaping a tire green tire according to claim 1, characterized in that: Two positioning rods (13) are fixedly connected to the outer surface of the upper mold (8), and two cylindrical tubes (14) are fixedly connected to the upper surface of the base platform (1).

4. The apparatus for shaping a tire green tire according to claim 1, characterized in that: Each of the side panels (4) has a support slide column (11) fixedly connected to its outer surface, and each of the support slide columns (11) has a sliding block (12) slidably connected to its outer surface. The outer surface of each of the sliding blocks (12) is fixedly connected to the outer surface of the upper mold (8).

5. The apparatus for shaping a tire green tire according to claim 1, characterized in that: The inner bottom wall of the lower mold (3) is fixedly connected to a limiting plate (21), and the limiting plate (21) is located below the tire plate (19).

6. The apparatus for shaping a tire green tire according to claim 1, characterized in that: The outer surface of the side plate (4) is provided with a square opening (7), and the transmission plate (6) is slidably connected to the square opening (7).

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