Vacuumizing device of tire bladder vulcanizing machine

Abstract

The utility model discloses a tire bladder vulcanizer vacuumizing device which comprises an installation bottom plate and a vacuum pump body, the air suction end of the vacuum pump body is communicated with an air suction pipe, a water supply mechanism used for providing hot water is arranged on the installation bottom plate, and the water supply mechanism comprises a water storage tank arranged at the upper end of the installation bottom plate. A water injection pipe communicated with the interior of the water storage tank is arranged on the water storage tank, a water pump and a boiled water tank are fixedly connected to the upper end of the mounting bottom plate, and a water inlet pipe and a water outlet pipe are communicated with the water inlet end and the water outlet end of the water pump respectively. The water supply mechanism is arranged, waste heat recovery can be conducted on vacuumized gas, resources are saved, warm water can be heated, hot water can be provided for a workshop, electric power cost is saved, workers do not need to fetch water in other places, and therefore the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vulcanizing machine vacuum pumping devices, in particular to a tire bladder vulcanizing machine vacuum pumping device. Background Art

[0002] Tire vulcanization refers to the vulcanization of the outer tire, which is carried out by model pressurization. After the tire vulcanization is completed and the internal pressure is discharged through the main discharge, the residual heat gas in the bladder needs to be vacuumed to prevent damage to the surface of the tire bladder.

[0003] The existing tire bladder vulcanizer vacuum device will be equipped with a waste heat collection device to recover the waste heat of the gas. However, since the vulcanization humidity temperature of the vulcanizer is generally 150-160°C, the temperature of the exhaust gas will not be too high. There is a water boiler in the workshop itself. If the recovered warm water can be used for drinking by workshop workers, a lot of electricity costs will be saved. Therefore, it is necessary to design a tire bladder vulcanizer vacuum device to solve the above problem. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a vacuum pumping device for a tire bladder vulcanizer.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A tire bladder vulcanizer vacuum extraction device comprises a mounting base plate and a vacuum pump body, the vacuum pump body having an air suction pipe connected to an air suction end, a water supply mechanism for providing hot water provided on the mounting base plate, the water supply mechanism comprising a water storage tank arranged at the upper end of the mounting base plate, the water storage tank having a water injection pipe connected to the interior thereof, a water pump and an open water tank being fixedly connected to the upper end of the mounting base plate, the water inlet end and the water outlet end of the water pump being respectively connected to a water inlet pipe and a water outlet pipe, and a purification mechanism for purifying exhaust gas provided on the mounting base plate.

[0007] Preferably, the purification mechanism comprises a purification tank fixedly connected to the mounting base plate, the purification tank is provided with a feed pipe and a discharge pipe communicating with the interior thereof, and the discharge pipe is provided with an air outlet mesh cylinder.

[0008] Preferably, the water storage tank is provided with a drainage pipe connected to the interior thereof, and the water storage tank is installed with a thermostat, a liquid level meter and a temperature sensor.

[0009] Preferably, the water tank is provided with a valve communicating with the interior thereof, and the cross-section of the air extraction pipe in the water tank is a serpentine structure.

[0010] Preferably, an inclined surface is provided at the inner bottom of the purification tank, a rotating rod is rotatably connected to the upper end of the purification tank, and a scraper is fixedly connected to the side wall of the rotating rod.

[0011] Preferably, a hand wheel is fixedly connected to the upper end of the rotating rod, and the air outlet mesh cylinder is threadedly connected to the discharge pipe.

[0012] The utility model has the following beneficial effects:

[0013] 1. The device is equipped with a water supply mechanism, which can recover the waste heat of the vacuumed gas and heat the warm water, which can not only provide hot water for the workshop to save electricity costs, but also save workers from going to other places to fetch water, thereby improving the practicality of the device;

[0014] 2. The device is provided with a purification mechanism, and the gas extracted by the vacuum pump body can be purified by the activated carbon particles in the purification tank, thereby avoiding direct discharge of the gas to pollute the environment, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a tire bladder vulcanizer vacuum pumping device proposed by the utility model;

[0016] Figure 2 for Figure 1 Side view of

[0017] Figure 3 The utility model is a side view of a vacuum extraction device of a tire bladder vulcanizer.

[0018] In the figure: 1 installation base plate, 2 vacuum pump body, 3 exhaust pipe, 4 water storage tank, 5 water injection pipe, 6 drainage pipe, 7 valve, 8 water pump, 9 open water tank, 10 air outlet net tube, 11 purification tank, 12 liquid level meter, 13 temperature controller, 14 temperature sensor, 15 rotating rod, 16 scraper, 17 discharge pipe. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3A tire bladder vulcanizer vacuum device comprises a mounting base plate 1 and a vacuum pump body 2. The vacuum pump body 2 is D60C in model. The suction end of the vacuum pump body 2 is connected with an exhaust pipe 3. The mounting base plate 1 is provided with a water supply mechanism for providing hot water. The water supply mechanism comprises a water storage tank 4 arranged at the upper end of the mounting base plate 1. The water storage tank 4 is provided with a water injection pipe 5 connected with the interior thereof. A water pump 8 and an open water tank 9 are fixedly connected to the upper end of the mounting base plate 1. The water inlet end and the water outlet end of the water pump 8 are respectively connected with a water inlet pipe and a water outlet pipe. The open water tank 9 is EKT-30C in model. The water pump 8 is a WM-05 horizontal vortex pump.

[0021] A purification mechanism for purifying tail gas is disposed on the mounting base plate 1 , and the purification mechanism comprises a purification tank 11 fixedly connected to the mounting base plate 1 , the purification tank 11 is provided with a feed pipe and a discharge pipe 17 connected to the interior thereof, and the discharge pipe 17 is provided with an air outlet mesh tube 10 .

[0022] In the utility model, a drain pipe 6 connected to the interior of the water tank 4 is provided on the water tank 4, a thermostat 13, a level gauge 12 and a temperature sensor 14 are installed on the water tank 4, the model of the level gauge 12 is FMT-LD804, the level gauge 12 and the temperature sensor 14 probes are in the water tank 4, the drain pipe 6 is connected to the water pipeline of the factory, a valve is provided on the drain pipe 6, the valve is not shown in the figure, the water in the water tank 4 can be sent back to the water system, since the vulcanizing humidity temperature of the vulcanizer is generally 150-160°C, the temperature of the exhaust gas will not be too high, so it will not affect the water system.

[0023] In the utility model, the water tank 4 is provided with a valve 7 connected to the interior thereof, and the exhaust pipe 3 located in the water tank 4 has a serpentine structure in cross section, which can prolong the tail gas retention time and enable more heat to be recovered.

[0024] In the utility model, an inclined surface is provided at the bottom of the purification tank 11, a rotating rod 15 is rotatably connected to the upper end of the purification tank 11, and a scraper 16 is fixedly connected to the side wall of the rotating rod 15, which can accelerate the discharge of activated carbon particles.

[0025] In the utility model, a hand wheel is fixedly connected to the upper end of the rotating rod 15, which is convenient for rotating the rotating rod 15, and the air outlet net tube 10 is threadedly connected to the discharge pipe 17, making it easier to disassemble the air outlet net tube 10.

[0026] In the initial state, the exhaust pipe 3 is connected to the suction end of the vulcanizer, the water injection pipe 5 is connected to the tap water pipe, there is a valve on the pipeline, the drain pipe 6 is connected to the factory water system, there are valves and one-way valves on it, a large amount of cold water is stored in the water storage tank 4, and a large amount of activated carbon particles are filled in the purification tank 11.

[0027] When in use, the vacuum pump body 2 is started, and the gas extracted from the tire capsule will flow in the serpentine pipe when passing through the water storage tank 4. During this period, the heat in the gas will be absorbed by the cold water to avoid the high gas temperature and damage to the vacuum pumping. After the cold water in the water storage tank 4 is heated up, it can be pumped into the hot water tank 9 through the water pump 8. The hot water tank 9 can heat the water that has a certain temperature, which can not only provide hot water for the workshop, but also save electricity costs;

[0028] Secondly, the water in the water storage tank 4 can be discharged into the water system of the factory through the drain pipe 6 to avoid waste. At the same time, the valve 7 can be opened so that the workers can use warm water for washing, so that the workers have hot water to wash their hands in winter, thereby improving the practicality of the device;

[0029] The gas extracted by the vacuum pump body 2 is discharged into the purification tank 11. The activated carbon particles in the purification tank 11 can purify the gas, thereby purifying the harmful gas generated when the vulcanizer vulcanizes the capsule, thereby preventing the gas from polluting the environment.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and practical concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A tire bladder vulcanizer vacuum pump device, comprising a mounting base plate (1) and a vacuum pump body (2), characterized in that: The vacuum pump body (2) is connected to an air suction end thereof with an exhaust pipe (3); the mounting base plate (1) is provided with a water supply mechanism for providing hot water; the water supply mechanism comprises a water storage tank (4) arranged at the upper end of the mounting base plate (1); the water storage tank (4) is provided with a water injection pipe (5) connected to the interior thereof; the upper end of the mounting base plate (1) is fixedly connected to a water pump (8) and a hot water tank (9); the water inlet end and the water outlet end of the water pump (8) are respectively connected to a water inlet pipe and a water outlet pipe; the mounting base plate (1) is provided with a purification mechanism for purifying tail gas.

2. A tire bladder vulcanizer vacuum pumping device according to claim 1, characterized in that: The purification mechanism comprises a purification tank (11) fixedly connected to a mounting base plate (1), the purification tank (11) being provided with a feed pipe and a discharge pipe (17) communicating with the interior thereof, and the discharge pipe (17) being provided with an air outlet mesh cylinder (10).

3. A tire bladder vulcanizer vacuum pumping device according to claim 2, characterized in that: The water storage tank (4) is provided with a drainage pipe (6) which is in communication with the interior thereof, and the water storage tank (4) is installed with a temperature controller (13), a liquid level meter (12) and a temperature sensor (14).

4. A tire bladder vulcanizer vacuum pumping device according to claim 3, characterized in that: The water storage tank (4) is provided with a valve (7) communicating with the interior thereof, and the cross section of the air extraction pipe (3) located in the water storage tank (4) is a serpentine structure.

5. A tire bladder vulcanizer vacuum pumping device according to claim 4, characterized in that: The inner bottom of the purification tank (11) is provided with an inclined surface. The upper end of the purification tank (11) is rotatably connected to a rotating rod (15), and a scraper (16) is fixedly connected to the side wall of the rotating rod (15).

6. A tire bladder vulcanizer vacuum pumping device according to claim 5, characterized in that: The upper end of the rotating rod (15) is fixedly connected with a hand wheel, and the air outlet net cylinder (10) is threadedly connected to the discharge pipe (17).

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