Energy-saving and efficient vulcanizing machine for tire production

Abstract

The utility model provides an energy-saving and efficient vulcanizing machine for tire production, which comprises an installation cabinet body, sliding grooves are arranged on two sides of the installation cabinet body, a lifting oil cylinder is arranged on one side of each sliding groove, a lifting plate is connected to the inner side surface of each sliding groove in a sliding mode, a vulcanizing heating mechanism is arranged on the lower end surface of each lifting plate, and the vulcanizing heating mechanisms are arranged on the lower end surfaces of the lifting plates. A fixing plate is arranged below the lifting plate in the mounting cabinet body, an automatic discharging device is mounted on the surface of the fixing plate, and a discharging slide way is arranged on the surface of the upper end of the fixing plate. The problems that in the prior art, a tire can be vulcanized only by heating a vulcanization shell for a long time, and additional design expenditure is caused due to the fact that automatic discharging of the tire is achieved through an independent motor in the prior art are solved.

Description

Technical Field

[0001] The utility model mainly relates to the field of tire vulcanization, and particularly relates to an energy-saving and efficient vulcanizer for tire production. Background Art

[0002] A tire is a circular ring-shaped elastic rubber product that is mounted on various vehicles or machines and rolls on the ground. It is usually installed on a metal rim, can support the vehicle body, buffer external impacts, achieve contact with the road surface, and ensure the driving performance of the vehicle. Tires are often used under complex and harsh conditions. When driving, they bear various deformations, loads, forces, and high and low temperatures. Therefore, they must have high load-bearing performance, traction performance, and buffering performance.

[0003] In the invention patent application with the application number CN202020432680.5, the publication date of the application is November 27, 2020, and the name is "A Vulcanizer for Tire Production", which includes a vulcanization shell and a fixed shaft. A fixed block is installed on the inner wall of the bottom of the vulcanization shell, and limiting grooves are opened on both sides of the outer wall of the top of the fixed block. A first circular block is installed on the outer wall of the bottom of the fixed shaft, and limiting rods that match the limiting grooves are installed on both sides of the outer wall of the bottom of the first circular block. The outer wall of the top of the fixed shaft is rotationally connected with a second circular block through threads, and threaded holes are opened on both sides of the outer wall of the top of the second circular block. A hot air pipe and a vulcanization pipe are respectively inserted into the outer wall of one side of the vulcanization shell. This device can fix the second circular block by setting the locking bolts on the mounting plate, and can drive the fixed tire to be lifted by setting a motor, a support column, a lead screw, a sliding block, and a connecting block, which is convenient for taking out the high-temperature tire and convenient for the staff to use.

[0004] However, when this vulcanizer works, it needs to heat the vulcanization shell and then vulcanize the tire through high temperature and high pressure. However, it needs to heat the vulcanization shell for a long time to achieve tire vulcanization, and using a separate motor to achieve automatic discharging of the tire will result in additional design costs. Summary of the Utility Model

[0005] 1. Technical problems to be solved by the utility model:

[0006] The utility model provides an energy-saving and efficient vulcanizer for tire production to solve the problems that when working, it needs to heat the vulcanization shell and then vulcanize the tire through high temperature and high pressure, but it needs to heat the vulcanization shell for a long time to achieve tire vulcanization, and using a separate motor to achieve automatic discharging of the tire will result in additional design costs.

[0007] 2. Technical solutions:

[0008] To achieve the above object, the technical solution provided by the present utility model is: an energy-saving and efficient vulcanizer for tire production, including an installation cabinet body, wherein sliding grooves are arranged on both sides of the installation cabinet body, a lifting oil cylinder is arranged on one side of the sliding grooves, a lifting plate is slidably connected to the inner surface of the sliding grooves, a vulcanization heating mechanism is arranged on the lower surface of the lifting plate, a fixing plate is arranged below the lifting plate inside the installation cabinet body, an automatic discharging device is installed on the surface of the fixing plate, and a blanking slideway is arranged on the upper surface of the fixing plate.

[0009] Further, the lifting plate and the vulcanization heating mechanism form a lifting structure on the inner surface of the sliding groove through the lifting oil cylinder.

[0010] Further, the vulcanization heating mechanism includes an upper top cover, a heat conduction groove is arranged on the upper surface of the upper top cover, a heat conduction interface is arranged above the heat conduction groove, a shunt pipe is arranged on the inner surface of the heat conduction groove, a sealing gasket is arranged on the lower surface of the upper top cover, a tire insertion cylinder is fixedly connected to the upper surface of the fixing plate below the upper top cover, a heating pipe groove is arranged on the surface of the tire insertion cylinder, and a tire positioning rod is arranged on the surface of the tire insertion cylinder.

[0011] Further, the upper top cover is fixedly connected to the lifting plate and forms a lifting structure inside the installation cabinet body through the lifting plate. A plurality of shunt pipes are arranged on the surface of the heat conduction groove, and a plurality of heating pipe grooves are arranged on the peripheral surface of the tire insertion cylinder. The number and position of the heating pipe grooves and the shunt pipes are the same. The upper top cover forms a closed or open state with the tire insertion cylinder through lifting, and a main heat conduction hole is provided directly below the heat conduction groove.

[0012] Further, the automatic discharging device includes a discharging top ring, a lifting slide hole is arranged on the surface of the discharging top ring, a lifting base is fixedly connected below the discharging top ring, an "L"-shaped pull rod is fixedly connected to the lower surface of the lifting base, and an installation hanging plate is arranged on the other surface of the lifting base below the surface of the fixing plate.

[0013] Further, the lifting base and the discharging top ring form a lifting structure inside the tire insertion cylinder through the "L"-shaped pull rod driven by the lifting plate.

[0014] 3. Beneficial effects:

[0015] The design of this utility model is reasonable. When carrying out tire vulcanization operation, the tire is placed on the surface of the tire insert cylinder in the vulcanization heating mechanism. Finally, the lifting oil cylinder is started to drive the lifting plate and the upper top cover below it to descend. When the upper top cover falls to the top surface of the tire insert cylinder, the heat conduction grooves are aligned with the heating pipe grooves on the surface of the tire insert cylinder. High-temperature air is injected into the interior of the heat conduction grooves through the heat conduction interface, and at the same time, high-temperature air is injected into the interior of the tire insert cylinder through the main heat conduction holes to perform high-temperature vulcanization treatment on the tire. High-temperature air is injected into the interior of the heat conduction grooves through the heat conduction interface to heat the outer body of the tire insert cylinder, realizing simultaneous heating of the tire body and the tire insert cylinder, thereby reducing the heating time of the tire insert cylinder and playing an energy-saving role.

[0016] When the tire vulcanization is completed, the lifting oil cylinder is started to drive the lifting oil cylinder to drive the lifting plate and the upper top cover below it to open upward. At the same time, it drives the "L"-shaped pull rod at the bottom of the lifting plate to move upward, thereby driving the lifting base and the discharge top ring to move upward, extruding the vulcanized tire in the tire insert cylinder. Finally, the finished product is pushed down the equipment through the blanking chute, achieving the purpose of automatic blanking. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of this utility model;

[0018] Figure 2 is a schematic plan view of the vulcanization heating mechanism of this utility model;

[0019] Figure 3 is a three-dimensional schematic diagram of the automatic discharging device of this utility model;

[0020] Figure 4 is a schematic plan view of the automatic discharging device of this utility model.

[0021] REFERENCE NUMERALS:

[0022] 1. Installation cabinet; 2. Sliding groove; 3. Lifting oil cylinder; 4. Lifting plate; 5. Vulcanization heating mechanism; 501. Upper top cover; 502. Heat conduction groove; 503. Heat conduction interface; 504. Shunt pipe; 505. Sealing gasket; 506. Tire insert cylinder; 507. Heating pipe groove; 508. Tire positioning rod; 6. Fixed plate; 7. Automatic discharging device; 701. Discharge top ring; 702. Lifting slide hole; 703. Lifting base; 704. "L"-shaped pull rod; 705. Installation hanging plate; 8. Blanking chute. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present utility model are shown in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 should not be construed as a limitation to the present utility model.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more unless otherwise specifically defined.

[0026] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "connected", "connected to", "fixed", "provided with", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. 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. Embodiment

[0027] Refer to the attached Figures 1-4, including an installation cabinet 1. There are sliding grooves 2 provided on both sides of the installation cabinet 1. There is a lifting oil cylinder 3 provided on one side of the sliding groove 2. A lifting plate 4 is slidably connected to the inner surface of the sliding groove 2. A vulcanization heating mechanism 5 is provided on the lower surface of the lifting plate 4. Inside the installation cabinet 1, a fixing plate 6 is provided below the lifting plate 4. An automatic discharging device 7 is installed on the surface of the fixing plate 6. A blanking chute 8 is provided on the upper surface of the fixing plate 6. The lifting plate 4 and the vulcanization heating mechanism 5 form a lifting structure on the inner surface of the sliding groove 2 through the lifting oil cylinder 3. In this technical solution, by heating the tire and the tire insert cylinder 506 simultaneously in the vulcanization heating mechanism 5, the purpose of improving the efficiency is achieved.

[0028] The vulcanization heating mechanism 5 includes an upper top cover 501. There is a heat conduction groove 502 provided on the upper surface of the upper top cover 501. A heat conduction interface 503 is provided above the heat conduction groove 502. A shunt pipe 504 is provided on the inner surface of the heat conduction groove 502. A sealing gasket 505 is provided on the lower surface of the upper top cover 501. Below the upper top cover 501, a tire insert cylinder 506 is fixedly connected to the upper surface of the fixing plate 6. A heating pipe groove 507 is provided on the surface of the tire insert cylinder 506. A tire positioning rod 508 is provided on the surface of the tire insert cylinder 506. The upper top cover 501 is fixedly connected to the lifting plate 4 and forms a lifting structure inside the installation cabinet 1 through the lifting plate 4. A number of shunt pipes 504 are provided on the surface of the heat conduction groove 502, and a number of heating pipe grooves 507 are provided on the peripheral surface of the tire insert cylinder 506 around. The number and position of the heating pipe grooves 507 and the shunt pipes 504 are the same. The upper top cover 501 forms a closed or open state with the tire insert cylinder 506 through lifting. There is a main heat conduction hole directly below the heat conduction groove 502.

[0029] In this embodiment, when performing tire vulcanization operation, the tire is placed on the surface of the tire insert cylinder 506 in the vulcanization heating mechanism 5. Finally, the lifting oil cylinder 3 is started to drive the lifting plate 4 and the upper top cover 501 below it to descend. When the upper top cover 501 drops to the top surface of the tire insert cylinder 506, the heat conduction groove 502 is aligned with the heating pipe groove 507 on the surface of the tire insert cylinder 506. High-temperature air is injected into the interior of the heat conduction groove 502 through the heat conduction interface 503. At the same time, high-temperature air is injected into the interior of the tire insert cylinder 506 through the main heat conduction hole to perform high-temperature vulcanization treatment on the tire. High-temperature air is injected into the interior of the heat conduction groove 502 through the heat conduction interface 503 to heat the outer body of the tire insert cylinder 506, realizing simultaneous heating of the tire body and the tire insert cylinder 506, thereby reducing the heating time of the tire insert cylinder 506 and playing an energy-saving role.

[0030] The automatic discharging device 7 includes a discharging top ring 701. A lifting slide hole 702 is arranged on the surface of the discharging top ring 701. A lifting base 703 is fixedly connected below the discharging top ring 701. An "L"-shaped pull rod 704 is fixedly connected to the lower end surface of the lifting base 703. On the other surface of the lifting base 703, an installation hanging plate 705 is arranged on the lower surface of the fixed plate 6. The lifting base 703 and the discharging top ring 701 form a lifting structure inside the tire insertion cylinder 506 through the "L"-shaped pull rod 704 driven by the lifting plate 4.

[0031] In this embodiment, after the tire vulcanization is completed, the lifting oil cylinder 3 is started to drive the lifting plate 4 and the upper top cover 501 below it to open upward. At the same time, the "L"-shaped pull rod 704 at the bottom end of the lifting plate 4 is driven to move upward, and then the lifting base 703 and the discharging top ring 701 are driven to move upward, extruding the vulcanized tire in the tire insertion cylinder 506. Finally, the finished product is pushed down the equipment through the blanking slideway 8, achieving the purpose of automatic blanking.

[0032] The above embodiments only represent certain implementation manners of the present invention. The description is relatively specific and detailed, but it cannot be thus understood as a limitation on the scope of the patent of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

1. An energy-saving and efficient tire production vulcanizer, characterized in that The invention comprises an installation cabinet (1), wherein sliding grooves (2) are arranged on both sides of the installation cabinet (1), a lifting cylinder (3) is arranged on one side of the sliding groove (2), a lifting plate (4) is slidably connected to the inner surface of the sliding groove (2), a vulcanization heating mechanism (5) is arranged on the lower end surface of the lifting plate (4), a fixing plate (6) is arranged inside the installation cabinet (1) below the lifting plate (4), an automatic discharging device (7) is installed on the surface of the fixing plate (6), and a discharging slide (8) is arranged on the upper end surface of the fixing plate (6).

2. The energy-saving and efficient tire production vulcanizer according to claim 1, characterized in that: The lifting plate (4) and the vulcanization heating mechanism (5) form a lifting structure on the inner surface of the sliding groove (2) through the lifting cylinder (3).

3. The energy-saving and efficient tire production vulcanizer according to claim 1, characterized in that: The vulcanization heating mechanism (5) comprises an upper cover (501), a heat conduction groove (502) is arranged on the upper surface of the upper cover (501), a heat conduction interface (503) is arranged above the heat conduction groove (502), a shunt pipe (504) is arranged on the inner surface of the heat conduction groove (502), a sealing gasket (505) is arranged on the lower surface of the upper cover (501), a tire embedding cylinder (506) is fixedly connected to the upper surface of the fixing plate (6) below the upper cover (501), a heating pipe groove (507) is arranged on the surface of the tire embedding cylinder (506), and a tire positioning rod (508) is arranged on the surface of the tire embedding cylinder (506).

4. The energy-saving and efficient tire production vulcanizer according to claim 3, characterized in that: The upper cover (501) is fixedly connected to the lifting plate (4), and a lifting structure is formed inside the installation cabinet (1) through the lifting plate (4). A plurality of shunt pipes (504) are arranged on the surface of the heat conduction groove (502), and a plurality of heating pipe grooves (507) are arranged on the surface around the tire embedding cylinder (506). The heating pipe grooves (507) and the shunt pipes (504) are arranged in the same number and position. The upper cover (501) forms a closed or open state with the tire embedding cylinder (506) through lifting, and a main heat-controlling hole is arranged directly below the heat conduction groove (502).

5. The energy-saving and efficient tire production vulcanizer according to claim 1, characterized in that: The automatic discharging device (7) comprises a discharging top ring (701), a lifting slide hole (702) is arranged on the surface of the discharging top ring (701), a lifting base (703) is fixedly connected below the discharging top ring (701), an "L"-shaped pull rod (704) is fixedly connected to the lower end surface of the lifting base (703), and a mounting hanging plate (705) is arranged on the other side surface of the lifting base (703) below the fixed plate (6).

6. The energy-saving and efficient tire production vulcanizer according to claim 5, characterized in that: The lifting base (703) and the discharge top ring (701) are driven by an "L"-shaped pull rod (704) through the lifting plate (4) so ​​that the discharge top ring (701) forms a lifting structure inside the tire embedding cylinder (506).

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