Shaping mold for rubber tire production

Abstract

The utility model provides a shaping mold for rubber tire production, which relates to the technical field of tire shaping molds, solves the problem of low working efficiency of the existing shaping mold, and comprises a mounting table, four supporting legs are mounted at the bottom of the mounting table, and a mounting plate is mounted on the surfaces of the supporting legs. A lower mold is mounted on the surface of the mounting table, a through hole is formed in the surface of the mounting table, a placement step is arranged in the through hole, a first moving plate is mounted on the surface of the placement step, a mechanism for lifting the first moving plate is mounted on the surface of the mounting plate, and a convex block is mounted on the surface of the first moving plate; and a mounting frame is mounted on the surface of the mounting table, and an upper mold is mounted on the mounting frame through a moving mechanism. According to the device, the lower mold, the through hole, the placement step, the first moving plate, the convex block, the mounting frame, the upper mold, the injection molding opening and the first electric cylinder are matched for use, so that the upper mold does not need to be lifted manually, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of tire shaping molds, and more specifically, particularly relates to a shaping mold for rubber tire production. Background Art

[0002] A tire is a rubber part assembled on various vehicles or machines. It can roll on the ground and is an essential part during vehicle driving. Tires have strong load-bearing capacity and buffering performance. They can support the entire weight of the vehicle and ensure the adhesion between the wheels and the ground. Among them, Chinese Patent No.: CN202322933523.9 discloses a shaping mold for rubber tire production, including a control console. In the middle of the bottom surface of the inner cavity of the control console, a lifting and demolding mechanism is fixedly assembled. In the middle of the upper surface of the control console, a shaping mold main body is detachably and fixedly assembled; the lifting and demolding mechanism drives the screw rod to rotate with the start of the motor as the power source. The screw rod drives the lifting sleeve structure to move up and down. When the lifting sleeve structure rises, the tire is taken out from the lower shaping mold; then, control the left and right electric push rods in the secondary lifting and demolding structure to rise synchronously, and use the telescopic upper ends of the electric push rods to lift the tire again, so that the bottom surface of the tire is separated from the demolding top plate on the lifting sleeve structure, reducing the contact area between the bottom surface of the tire and the support, reducing adhesion, making it more convenient to take out the tire, and reducing the operation difficulty of the staff.

[0003] The inventor of the present invention found the following problems: The equipment in the above patent can facilitate the removal of the tire and reduce the operation difficulty of the staff. However, when in use, the upper shaping mold needs to be manually disassembled and installed, and the working efficiency is relatively low.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a shaping mold for rubber tire production is provided, with the expectation of achieving a more practical value. Summary of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides a shaping mold for rubber tire production to solve the problem of relatively low working efficiency of the current shaping mold.

[0006] The purpose and effect of a shaping mold for rubber tire production of the utility model are achieved by the following specific technical means:

[0007] A sizing die for rubber tire production, comprising an installation table, four support legs are installed at the bottom of the installation table, an installation plate is installed on the surface of the support legs, a lower die is installed on the surface of the installation table, a through hole is opened on the surface of the installation table, a placement step is arranged in the through hole, a first moving plate is installed on the surface of the placement step, a mechanism for lifting the first moving plate is installed on the surface of the installation plate, a raised block is installed on the surface of the first moving plate, an installation frame is installed on the surface of the installation table, an upper die is installed on the installation frame through a moving mechanism, and an injection port is installed on the surface of the upper die.

[0008] Further, the moving mechanism includes a first electric cylinder installed on the installation frame, and the output end of the first electric cylinder penetrates through the installation frame and is connected to the upper die.

[0009] Further, the mechanism for lifting the first moving plate includes a second electric cylinder installed on the installation plate, a connecting plate is installed at the output end of the second electric cylinder, a connecting member is installed at the bottom of the first moving plate, and the connecting plate is connected to the connecting member.

[0010] Further, a group of fixing plates are installed on the surface of the connecting member, a third electric cylinder is installed on the surface of the fixing plates, a second moving plate is installed at the output end of the third electric cylinder, several ejector rods are installed on the surface of the second moving plate, and openings matching the ejector rods are opened on the surface of the first moving plate.

[0011] Further, high-temperature resistant rubber is installed on the surface of the part of the bottom of the first moving plate that contacts the placement step.

[0012] Further, a plurality of threaded holes are opened on the surfaces of the connecting plate and the connecting member, and bolts are installed in the threaded holes.

[0013] Further, a guiding member is installed on the surface of the upper die, and a guiding rod is installed on the surface of the installation table, and the guiding rod is located inside the guiding member.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] Through the combined use of the lower die, through hole, placement step, first moving plate, raised block, installation frame, upper die, injection port and the first electric cylinder, when in use, start the first electric cylinder, the start of the first electric cylinder will drive the upper die to contact the lower die, and then inject raw materials from the injection port for compression molding. When the compression molding is completed, start the first electric cylinder again to reset the upper die, and then the rubber tire can be taken off. Through the above design, it is not necessary to manually lift the upper die, which improves work efficiency;

[0016] Through the combined use of the second electric cylinder, the connecting plate and the connecting piece, when it is necessary to remove the rubber tire, only need to start the second electric cylinder. When the second electric cylinder is started, it will drive the connecting plate to move. The movement of the connecting plate will drive the connecting piece to move, and the movement of the connecting piece will drive the first moving plate to move, so that the rubber tire is separated from the lower mold, facilitating the removal of the rubber tire.

[0017] Through the combined use of the fixing plate, the third electric cylinder, the second moving plate, the ejector rod and the opening, when the rubber tire is ejected from the lower mold, start the third electric cylinder. When the third electric cylinder is started, it will drive the second moving plate to move. The movement of the second moving plate will drive the ejector rod to move, so that the rubber tire is separated from the first moving plate, further facilitating the removal of the rubber tire. Description of the Drawings

[0018] Figure 1 is a three-dimensional schematic diagram of a shaping mold for rubber tire production according to the present utility model.

[0019] Figure 2 is a partial schematic diagram of a shaping mold for rubber tire production according to the present utility model.

[0020] Figure 3 is a schematic diagram of the position of the fixing plate of a shaping mold for rubber tire production according to the present utility model.

[0021] Figure 4 is an assembly schematic diagram of the first moving plate of a shaping mold for rubber tire production according to the present utility model.

[0022] Figure 5 is a schematic diagram of the second moving plate of a shaping mold for rubber tire production according to the present utility model.

[0023] In the figure, the corresponding relationship between the component names and the drawing reference numbers is as follows:

[0024] 1. Installation table; 2. Support leg; 3. Installation plate; 4. Lower mold; 5. Through hole; 6. Placing step; 7. First moving plate; 8. Protruding block; 9. Installation frame; 10. Upper mold; 11. Injection port; 12. First electric cylinder; 13. Second electric cylinder; 14. Connecting plate; 15. Connecting piece; 16. Fixing plate; 17. Third electric cylinder; 18. Second moving plate; 19. Ejector rod; 20. Threaded hole; 21. Bolt; 22. Guide; 23. Guide rod. Detailed Embodiment

[0025] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0026] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0027] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Embodiment:

[0029] As shown in the attached Figure 1 to the attached Figure 5 figure:

[0030] The present utility model provides a shaping mold for rubber tire production, including an installation table 1. Four support legs 2 are installed at the bottom of the installation table 1. An installation plate 3 is installed on the surface of the support legs 2. A lower mold 4 is installed on the surface of the installation table 1. A through hole 5 is opened on the surface of the installation table 1. A placement step 6 is arranged in the through hole 5. A first moving plate 7 is installed on the surface of the placement step 6. A mechanism for lifting the first moving plate is installed on the surface of the installation plate 3. A raised block 8 is installed on the surface of the first moving plate 7. An installation frame 9 is installed on the surface of the installation table 1. An upper mold 10 is installed on the installation frame 9 through a moving mechanism. An injection port 11 is installed on the surface of the upper mold 10.

[0031] Among them, the moving mechanism includes a first electric cylinder 12 installed on the installation frame 9. The output end of the first electric cylinder 12 penetrates the installation frame 9 and is connected to the upper mold 10.

[0032] Through the combined use of the lower mold 4, the through hole 5, the placement step 6, the first moving plate 7, the raised block 8, the mounting bracket 9, the upper mold 10, the injection port 11, and the first electric cylinder 12, during use, the first electric cylinder 12 is started. When the first electric cylinder 12 starts, it drives the upper mold 10 to contact the lower mold 4, and then raw materials are injected from the injection port 11 for compression molding. When the compression molding is completed, the first electric cylinder 12 is started again to reset the upper mold 10, and then the rubber tire can be removed. Through the above design, there is no need to manually lift the upper mold 10, which improves work efficiency.

[0033] Among them, the mechanism for lifting the first moving plate includes a second electric cylinder 13 installed on the mounting plate 3. A connecting plate 14 is installed at the output end of the second electric cylinder 13. A connecting member 15 is installed at the bottom of the first moving plate 7, and the connecting plate 14 is connected to the connecting member 15.

[0034] Through the combined use of the second electric cylinder 13, the connecting plate 14, and the connecting member 15, when it is necessary to remove the rubber tire, only the second electric cylinder 13 needs to be started. When the second electric cylinder 13 starts, it drives the connecting plate 14 to move. The movement of the connecting plate 14 drives the connecting member 15 to move, and the movement of the connecting member 15 drives the first moving plate 7 to move, so that the rubber tire is separated from the lower mold 4, facilitating the removal of the rubber tire.

[0035] Among them, a set of fixing plates 16 are installed on the surface of the connecting member 15. A third electric cylinder 17 is installed on the surface of the fixing plate 16. A second moving plate 18 is installed at the output end of the third electric cylinder 17. A number of ejector rods 19 are installed on the surface of the second moving plate 18, and through holes matching the ejector rods 19 are formed on the surface of the first moving plate 7.

[0036] Through the combined use of the fixing plate 16, the third electric cylinder 17, the second moving plate 18, the ejector rods 19, and the through holes, when the rubber tire is ejected from the lower mold 4, the third electric cylinder 17 is started. When the third electric cylinder 17 starts, it drives the second moving plate 18 to move. The movement of the second moving plate 18 drives the ejector rods 19 to move, so that the rubber tire is separated from the first moving plate 7, further facilitating the removal of the rubber tire.

[0037] Among them, high-temperature resistant rubber is installed on the surface of the part of the bottom of the first moving plate 7 that contacts the placement step 6.

[0038] Through the use of high-temperature resistant rubber (not shown in the figure), the sealing performance between the first moving plate 7 and the placement step 6 can be improved.

[0039] Among them, a plurality of threaded holes 20 are formed on the surfaces of the connecting plate 14 and the connecting member 15, and bolts 21 are installed in the threaded holes 20.

[0040] The replacement of the first moving plate 7 can be facilitated by using the threaded hole 20 and the bolt 21.

[0041] Wherein, a guide member 22 is mounted on the surface of the upper mold 10, and a guide rod 23 is mounted on the surface of the mounting table 1, and the guide rod 23 is located within the guide member 22.

[0042] The use of the guide member 22 and the guide rod 23 can limit the movement of the upper mold 10.

[0043] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better explain the principles of the present invention and its practical application, and to enable those of ordinary skill in the art to understand the present invention so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A shaping mold for rubber tire production, comprising a mounting platform (1), four supporting legs (2) are mounted on the bottom of the mounting platform (1), a mounting plate (3) is mounted on the surface of the supporting legs (2), a lower mold (4) is mounted on the surface of the mounting platform (1), a through hole (5) is opened on the surface of the mounting platform (1), a placement step (6) is arranged in the through hole (5), a first movable plate (7) is mounted on the surface of the placement step (6), and a mechanism for lifting the first movable plate is mounted on the surface of the mounting plate (3), characterized in that: A protruding block (8) is installed on the surface of the first movable plate (7), a mounting frame (9) is installed on the surface of the mounting platform (1), an upper mold (10) is installed on the mounting frame (9) via a moving mechanism, and an injection port (11) is installed on the surface of the upper mold (10).

2. A shaping mold for rubber tire production as claimed in claim 1, characterized in that: The moving mechanism comprises a first electric cylinder (12) mounted on a mounting frame (9), and an output end of the first electric cylinder (12) passes through the mounting frame (9) and is connected to an upper mold (10).

3. A shaping mold for rubber tire production as claimed in claim 1 or 2, characterized in that: The mechanism for lifting the first movable plate comprises a second electric cylinder (13) mounted on the mounting plate (3), a connecting plate (14) being mounted on the output end of the second electric cylinder (13), a connecting member (15) being mounted on the bottom of the first movable plate (7), and the connecting plate (14) being connected to the connecting member (15).

4. A shaping mold for rubber tire production as claimed in claim 3, characterized in that: A group of fixed plates (16) are installed on the surface of the connecting member (15), a third electric cylinder (17) is installed on the surface of the fixed plate (16), a second movable plate (18) is installed at the output end of the third electric cylinder (17), a plurality of push rods (19) are installed on the surface of the second movable plate (18), and an opening matching the push rods (19) is opened on the surface of the first movable plate (7).

5. A shaping mold for rubber tire production as claimed in claim 4, characterized in that: The surface of the bottom of the first movable plate (7) that contacts the placement step (6) is installed with high temperature resistant rubber.

6. A shaping mold for rubber tire production as claimed in claim 5, characterized in that: The surfaces of the connecting plate (14) and the connecting piece (15) are both provided with a plurality of threaded holes (20), and bolts (21) are installed in the threaded holes (20).

7. A shaping mold for rubber tire production as claimed in claim 6, characterized in that: A guide member (22) is installed on the surface of the upper mold (10), a guide rod (23) is installed on the surface of the mounting platform (1), and the guide rod (23) is located inside the guide member (22).

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