CN214324270U

CN214324270U - New energy tire vulcanizer

Info

Publication number: CN214324270U
Application number: CN202120074286.3U
Authority: CN
Inventors: 赵厚如
Original assignee: Link-Asia Smart Technology (suzhou) Co ltd
Current assignee: Link-Asia Smart Technology (suzhou) Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-10-01
Anticipated expiration: 2031-01-12

Abstract

The utility model discloses a new energy tire vulcanizer, which comprises a mold; a vacuum tank, a low-pressure tank, a high-pressure tank; the medium vulcanizing passage is provided with an electric heating part, a medium passage switch and a medium circulating device; a low-pressure shaping inflation passage, an internal mold pressure releasing passage and a first medium recycling passage; a second medium recovery passage; wherein a control valve is provided between the high-pressure tank and the electric heating member. The utility model discloses a medium vulcanization passage and a medium recovery passage, and corresponding components such as a gas storage tank are arranged on the medium vulcanization passage and the medium recovery passage, so as to realize the technical effect of recycling the high-temperature and high-pressure vulcanization medium after the previous green tire vulcanization; furthermore, the utility model discloses a set up the quick evacuation of the vulcanization medium that a plurality of different gas holders, compression pump etc. can also realize in the capsule to improve tire vulcanization efficiency.

Description

New energy tire vulcanizer

Technical Field

The utility model belongs to the technical field of tire production auxiliary assembly and specifically relates to a new forms of energy tire vulcanizer with improve tire vulcanization medium utilization efficiency is related to.

Background

The traditional tire vulcanization method generally uses air, hot water and steam as media to fill air, hot water or steam into a water tire or a bladder in a tire mold. However, the method needs a huge boiler and a hot water treatment system, and not only occupies a large area, but also has high cost. At the same time, the vulcanization efficiency is low, the environment is polluted, and the service life of the bladder and the tire is reduced due to the thermal oxidation aging of the tire and the bladder caused by steam and superheated water.

Currently, many tire manufacturers search for a tire that is vulcanized using an inert gas such as nitrogen instead of air, superheated water, and steam, and for example, there is a conventional patent No. 200780045021.3 entitled "tire vulcanizer and tire vulcanizing method" which discloses a tire vulcanizer and a tire vulcanizing method capable of controlling the pressure and temperature of a heating and pressurizing medium supplied to an internal space of a green tire without being affected by mutual conditions. The specific working principle is that firstly, a vulcanizing medium is introduced into the bladder by the low-pressure air supply source 11 and is stretched, the green tire is shaped and kept, then the mold is closed, then air is supplied by the high-pressure air supply source 5, meanwhile, the high-pressure vulcanizing medium is preheated, then, high-temperature high-pressure vulcanizing gas is introduced into the bladder to vulcanize the green tire, after vulcanization, the vulcanizing medium needs to be discharged, then the bladder is taken out to prepare for the next vulcanization of the green tire, and the whole set of actions before the cycle is repeated after the green tire is replaced. Therefore, the design of the tire vulcanizer has the problem of waste of vulcanizing media, and the waste is particularly serious when the large-batch green tire vulcanization operation is carried out, which is not beneficial to cost reduction and efficiency improvement.

Disclosure of Invention

For solving the technical problem, the utility model provides a new forms of energy tire vulcanizer, it includes: a mold; a vacuum tank, a low-pressure tank and a high-pressure tank; the medium vulcanizing passage is provided with a heating part, a medium passage switch and a medium circulating device; the low-pressure shaping inflation passage, the internal mold pressure releasing passage and the first medium recycling passage; and a second medium recovery passage; wherein a control valve is provided between the high-pressure tank and the heating member.

Preferably, the second medium recovery passage is provided in communication with the vacuum tank.

Preferably, the low-pressure shaping inflation passage, the internal mold pressure relief passage and the first medium recovery passage are all communicated with the low-pressure tank.

Preferably, an inner mold heating tank is arranged on the medium vulcanization passage, and the heating component is arranged on the inner mold heating tank.

Preferably, a high-temperature vacuum pump and a vacuum low-pressure solenoid valve are arranged between the vacuum tank and the low-pressure tank.

Preferably, a high-temperature compression pump and a high-pressure solenoid valve are disposed between the low-pressure tank and the high-pressure tank.

Preferably, an internal mold exhaust proportional valve is provided on the internal mold pressure relief passage.

Preferably, a shaping electromagnetic valve and a shaping pressure proportional valve are arranged on the low-pressure shaping inflation passage.

Preferably, the mould includes hot plate, lower hot plate and die sleeve, just go up hot plate, lower hot plate and die sleeve and all be provided with the cavity structure, the cavity structure all is provided with air inlet and gas outlet.

Preferably, the mold air supply passage and the mold air exhaust passage are further included, the high-pressure tank is communicated with the air inlet through the mold air supply passage, and the low-pressure tank is communicated with the air outlet through the mold air exhaust passage.

Preferably, the mold air supply passage is provided with an outer mold inflation proportional valve and an outer mold heating part.

Preferably, an external mold circulation solenoid valve is arranged between the mold air supply passage and the mold air exhaust passage.

Preferably, a second medium circulating device is arranged on the mold exhaust passage.

The utility model discloses a new energy tire vulcanizer, which designs a brand new medium vulcanizing passage and medium recycling passage, and sets corresponding components such as gas storage tank on the medium vulcanizing passage and medium recycling passage to realize the technical effect of recycling the high-temperature and high-pressure vulcanizing medium after the previous green tire vulcanization; furthermore, the utility model discloses a quick evacuation of the vulcanization medium in the capsule can also be realized to gas holder, compression pump etc. of a plurality of differences to improve tire vulcanization efficiency.

Drawings

Fig. 1 is the overall schematic diagram of the new energy tire vulcanizer of the present invention.

Detailed Description

The invention will be described in further detail below with reference to the drawings and the following description of exemplary embodiments.

The technical content disclosed by the present invention is specifically described as follows, and is shown in the attached drawing 1. The utility model discloses a new forms of energy tire vulcanizer 1, it includes: a mold 10 configured to detachably receive a green tire (not shown); the vacuum tank 50, the low-pressure tank 30 and the high-pressure tank 40 can be used for temporarily storing tire vulcanizing media; the medium vulcanization passage 20 is provided with an inner mold heating tank 60; the heating component 61 is arranged on the inner mold heating tank 60 and used for heating a vulcanizing medium; a medium passage switch 62 for controlling the opening or closing of the medium vulcanization passage 20; and a medium circulating device 63 for providing circulating power for the vulcanizing medium, which may be an air pump or an electric blower or the like; the low-pressure shaping inflation passage 21, the internal mold pressure releasing passage 22 and the first medium recycling passage 23 can be communicated with the low-pressure tank 30 and are respectively used for low-pressure pre-inflation, exhaust pressure releasing and recycling of vulcanizing media; and a second medium recovery passage 24 provided in communication with the vacuum tank 50 for recovering the vulcanizing medium. Wherein, a control valve 70 is provided between the high-pressure tank 40 and the heating member 61 (i.e., the inner mold heating tank 60) for controlling the opening or closing of the vulcanizing medium gas supply passage in the high-pressure tank or precisely controlling the gas supply amount in proportion. The utility model discloses what well control valve 70 adopted is the proportional valve to realize the accurate control air supply volume. The high-pressure tank 40 is provided with the high-pressure tank heating component 41 for heating the vulcanizing medium.

The bladder 11 shown in fig. 1 is accommodated in a green tire (not shown) in a mold 10, has elasticity, and may be made of a material having elasticity (for example, butyl rubber). The utility model discloses a supply with normal atmospheric temperature low pressure vulcanization medium earlier in 11 inner space 2 of this capsule and make 11 expansions of capsule to make the capsule closely attached on the internal face of green tire from this, and push away the surface of green tire with the help of the expansive force of this capsule and press on the internal surface of mould 10, then the rethread provides the highly compressed vulcanization medium of high temperature and realizes heating vulcanization function, will give birth to the tire vulcanization from this and take shape. In addition, also can be with the utility model discloses technical scheme is applied to in the tire vulcanizer of the no capsule mode that does not use the capsule. In the present invention, the vulcanizing medium may be inert gas or air, and the present invention is described by taking nitrogen as an example.

The utility model discloses an above-mentioned new forms of energy tire vulcanizer 1's theory of operation is as follows: firstly, a low-pressure and normal-temperature vulcanization medium is introduced into the internal space 2 of the bladder 11 through the low-pressure tank 30 and the low-pressure shaping inflation passage 21 to expand and stretch the bladder 11, so that the bladder is closely attached to the inner wall surface of the green tire, and the outer surface of the green tire is pushed against the inner surface of the mold 10 by the expansion force of the bladder; then, the high-temperature and high-pressure vulcanizing medium is introduced into the medium vulcanizing passage 20 through the high-pressure tank 40 for circulating vulcanization operation; after the vulcanization of the green tire is finished, a large part of high-temperature high-pressure vulcanization medium is quickly introduced into the low-pressure tank 30 for temporary storage through the first medium recovery passage 23, and at the moment, the pressure of the bladder 11 is reduced after being relieved, but part of the high-temperature high-pressure vulcanization medium is still remained; then the bladder 11 is vacuumized through the second medium recovery passage 24, a small part of the high-temperature and high-pressure vulcanizing medium remained in the bladder 11 is introduced into the vacuum tank 50 for temporary storage, the deflated bladder 11 is taken out, and the green tire is replaced to carry out the next vulcanizing operation; when the next green tire is vulcanized, the high-temperature high-pressure vulcanizing medium temporarily stored in the vacuum tank 50 and the high-temperature high-pressure vulcanizing medium temporarily stored in the low-pressure tank 30 are introduced into the high-pressure tank 40, and finally the high-temperature high-pressure vulcanizing medium recovered in the previous vulcanization is introduced into the medium vulcanizing passage 20 for recycling, so that the utilization rate of the vulcanizing medium is improved. Therefore, the technical scheme disclosed by the utility model can make full use of the vulcanizing medium and reduce waste; meanwhile, before the next green tire is vulcanized, the vacuum tank 50 and the low-pressure tank 30 can quickly empty the high-temperature and high-pressure vulcanizing medium in the bladder 11, so that the air exhaust time of the bladder 11 is shortened, and the vulcanization operation efficiency is improved.

The vulcanizing medium of the utility model can be pre-loaded into the low pressure tank 30; preferably, the high-pressure medium supply source 90 may be configured to supply the vulcanizing medium composed of gas or air, so as to introduce the vulcanizing medium into the low-pressure tank 30, thereby achieving the effect of supplying a large amount of vulcanizing medium or supplementing the loss caused by recycling the vulcanizing medium introduced last time for a plurality of times.

Preferably, a high temperature vacuum pump 80 and a vacuum low pressure solenoid valve 81 are disposed between the vacuum tank 50 and the low pressure tank 30. The high-temperature vacuum pump 80 is used for pressurizing the high-temperature vulcanizing medium recovered from the vacuum tank 50 and conveying the high-temperature vulcanizing medium to the low-pressure tank 30 so as to improve the utilization rate of the vulcanizing medium; the vacuum low-pressure solenoid valve 81 is used for controlling the on or off of the high-temperature vulcanizing medium to the low-pressure tank 30, and when the high-temperature vulcanizing medium is opened, a first check valve 82 can be further arranged for preventing the high-temperature vulcanizing medium from reversely flowing. In addition, when the high-temperature and high-pressure vulcanizing medium is recycled, a high-temperature compression pump 83 and a high-pressure solenoid valve 84 can be further arranged between the low-pressure tank 30 and the high-pressure tank 40, wherein the high-temperature compression pump 83 is used for pressurizing and conveying the high-temperature and high-pressure vulcanizing medium in the low-pressure tank 30 to the high-pressure tank 40 so as to improve the utilization rate of the vulcanizing medium; the high-pressure solenoid valve 84 is used for controlling the on or off of the low-pressure high-temperature vulcanizing medium conveyed to the high-pressure tank 40, and when the high-pressure solenoid valve is opened, a second check valve 84 can be further arranged for preventing the high-temperature vulcanizing medium from reversely flowing.

Through setting up above-mentioned vacuum tank 50 and low pressure tank 30 to and first medium recovery route 23, second medium recovery route 24, the utility model discloses can be with the high temperature high pressure vulcanization medium cyclic utilization fully that retrieves when vulcanizing the previous time, in order to improve vulcanization medium's utilization ratio, and reduce heating pressurization latency, and reduce the heating pressurization energy consumption.

In addition, the internal mold pressure relief passage 22 of the present invention may further be provided with an internal mold exhaust proportional valve 221. The design is mainly used for solving the problem that when the pressure of the high-temperature high-pressure vulcanizing medium in the capsule 11 is too high, part of the vulcanizing medium can be accurately released by controlling the internal mold exhaust proportional valve 221, so that a constant high-temperature high-pressure state required by vulcanization is realized, and meanwhile, the high-temperature high-pressure vulcanizing medium released by the internal mold exhaust proportional valve 221 is recycled into the low-pressure tank 30, so that the utilization rate of the vulcanizing medium is improved.

Preferably, the low-pressure shaping inflation channel 21 of the present invention is provided with a shaping solenoid valve 211 and a shaping pressure proportional valve 212. The shaping electromagnetic valve 211 controls the opening and closing of the low-pressure shaping inflation passage 21; the setting pressure proportional valve 212 controls the flow rate, i.e. the pressure, of the vulcanizing medium. When the bladder 11 is pre-inflated, the solenoid valve 211 is opened, and the filling amount of the low-pressure vulcanizing medium is precisely controlled by the shaping pressure proportional valve 212, when the bladder 11 reaches a predetermined expansion effect, i.e., a predetermined pressure.

In addition, the mold 10 of the present invention may include two symmetrical parts, and only the specific components and the gas supply circuit of the right-side part mold are shown in fig. 1, and since the left-side part mold is configured and structured the same as the right-side part mold, the components and the gas supply and exhaust circuits of the left-side mold are not shown, and the description is only made with respect to the left-side part mold.

For make full use of high temperature high pressure vulcanization medium, mould (right side part mould) include hot plate 12, lower hot plate 13 and die sleeve 14, just go up hot plate 12, hot plate 13 all is provided with cavity structure (121, 131, 141) down with die sleeve 14, each cavity structure all is provided with air inlet I and gas outlet O. The utility model can also comprise a mould air supply passage 25 and a mould exhaust passage 26, the high-pressure tank 40 is communicated with the air inlet I through the mould air supply passage 26, and the low-pressure tank 30 is communicated with the air outlet O through the mould exhaust passage 26; specifically, an outer mold inflation proportional valve 251 and an outer mold heating tank 252 are provided in the mold air supply passage 25, and an outer mold heating member 2521 is provided in the outer mold heating tank 252; an external mold circulation solenoid valve 27 is provided between the mold gas supply passage 25 and the mold gas exhaust passage 26. Preferably, the mold exhaust passage 26 of the present invention may further include a second medium circulating device 261 for providing circulating power for the vulcanizing medium, which may be an air pump or an electric blower.

When the utility model discloses a new energy tire vulcanizer is started and is carried out primary secondary tire and need vulcanize the time, the utility model discloses only explain according to clockwise circulation as the example with the vulcanization medium. At this time, the on-off valve 31, the shaping electromagnetic valve 211 and the shaping pressure proportional valve 212 on the low-pressure shaping inflation passage 21 are all in a conducting state, the low-pressure normal-temperature vulcanizing medium in the low-pressure tank 30 is introduced into the internal space 2 of the bladder 11 to expand and stretch the bladder 11, and thereby the bladder is closely attached to the inner wall surface of the green tire, and the outer surface of the green tire is pushed against the inner surface of the mold 10 by the expansion force of the bladder; then, the control valves in the above-mentioned conducting state are set to the off state, and the switch valve 42 and the proportional valve 70 in the passage of the high-pressure tank 40 are set to the conducting state, at this time, the preheated high-temperature vulcanizing medium in the high-pressure tank 40 is accurately introduced into the internal space 2 of the bladder 11 through the proportional valve 70, when the pressure of the high-temperature high-pressure vulcanizing medium in the bladder 11 reaches a predetermined temperature and pressure value, the switch valve 42 and the proportional valve 70 are set to the off state, the medium passage switch 62 is set to the conducting state and the medium circulating device 63 is opened, at this time, the medium vulcanizing passage 20 starts to circulate and continuously heat along the opening medium circulating device 63, the heating member 61, the internal space 2 of the bladder 11, the medium passage switch 62 and the medium circulating device 63, and therefore, the vulcanizing medium with high temperature and high pressure realizes the vulcanization of the green tire in the circulating process. It should be noted that, since the temperature is proportional to the pressure, when the pressure reaches a predetermined value first and the temperature does not reach yet when the vulcanizing medium is heated and introduced, it is necessary to precisely control the pressure of the vulcanizing medium when the heating is continued, and at this time, the internal mold exhaust proportional valve 221 and the on-off valve 31 on the internal mold pressure release passage 22 are opened to introduce the surplus vulcanizing medium with high temperature and high pressure into the low pressure tank 30 for temporary storage and preparation for reuse when the vulcanizing medium is subsequently vulcanized. When the temperature and pressure of the vulcanizing agent in the capsule 11 reach predetermined values, the switch valve 31 and the internal mold exhaust proportional valve 221 are disconnected.

When the new energy tire vulcanizer disclosed by the utility model is started to vulcanize primary tires, the switch valve 42 of the high-pressure tank 40 and the outer mold inflation proportional valve 251 are opened, and the proportional valve 263 of the upper heating plate 12, the proportional valve 265 of the lower heating plate 13 and the proportional valve 264 of the mold sleeve 14 on the mold exhaust passage 26 are closed at the same time; at this time, the

cavity structures

121, 131, 141 of the upper and

lower heating plates

12, 13 and the die case 14 continuously introduce the vulcanizing medium heated by the outer die heating elements 2521, so as to continuously heat the upper and

lower heating plates

12, 13 and the die case 14 of the metal product. When the temperatures of the heating plate 12, the lower heating plate 13 and the die sleeve 14 reach a preset temperature value, the outer die inflation proportional valve 251 and the upper switch valve 262 of the die exhaust passage 26 are disconnected, and the outer die circulation electromagnetic valve 27, the proportional valve 263, the proportional valve 265, the proportional valve 264 and the second medium circulation device 261 are conducted, wherein the flow rates of the vulcanization medium of the heating plate 12, the lower heating plate 13 and the die sleeve 14 are controlled; the vulcanizing agent with high temperature at this time is heated by the second medium circulating device 261 along the external mold circulating electromagnetic valve 27, the external mold heating part 2521, the air inlet I, the air outlet O, the proportional valve 263 or the proportional valve 264 or the proportional valve 265, and the second medium circulating device 261 in a circulating flow manner, so as to achieve the technical effect of continuously heating the metal mold. The path of the circulating heated mold will continue to maintain the circulating flow after start-up as long as the mold 10 is not unloaded. When the mold needs to be unloaded or replaced, the external mold circulation solenoid valve 27 should be in an off state, and the on-off valve 31 on the passage of the low-pressure tank 30, the on-off valve 262 on the mold exhaust passage 26, the proportional valve 263, the proportional valve 265 and the proportional valve 264 are all kept in an on state. At this time, the high-temperature and high-pressure vulcanizing agents in the cavity structures are simultaneously or separately recovered into the low-pressure tank 30 and are prepared for reuse in subsequent vulcanization. It should be noted that, when the new energy tire vulcanizer disclosed in the present invention is started to perform primary tire vulcanization, the low-pressure normal-temperature expansion of the bladder 11 and the high-temperature heating of the mold 10 can be performed simultaneously and separately, but the specific situation is determined.

The utility model discloses a technical scheme's high temperature high pressure vulcanizes the principle explanation of medium recovery and recycle as follows: after the previous green tire is vulcanized, the medium passage switch 62 is disconnected, the electromagnetic valve 231 and the switch valve 31 of the first medium recovery passage 23 are conducted, at this time, due to the pressure difference, most of the high-temperature high-pressure vulcanizing medium in the inner space 2 of the bladder 11 can be quickly introduced into the low-pressure tank 30 for temporary storage, at this time, the bladder 11 is decompressed and shrunk, but part of the high-temperature high-pressure vulcanizing medium is still remained, then the electromagnetic valve 241 of the second medium recovery passage 24 and the switch valve 51 of the passage of the vacuum tank 50 are conducted, at this time, the bladder 11 can be vacuumized, and a small part of the high-temperature high-pressure vulcanizing medium remained in the bladder 11 can be introduced into the vacuum tank 50 for temporary storage; when the next green tire is vulcanized, the high-temperature high-pressure vulcanizing medium temporarily stored in the vacuum tank 50 and the high-temperature high-pressure vulcanizing medium temporarily stored in the low-pressure tank 30 are introduced into the high-pressure tank 40 through the high-temperature vacuum pump 80 and the high-temperature compression pump 83, and finally the high-temperature high-pressure vulcanizing medium recovered after the previous vulcanization is introduced into the medium vulcanizing passage 20 for recycling. Therefore, the utility model discloses a technical scheme compares in prior art, and the vulcanization medium need not to discharge, can avoid extravagant, vulcanizes and saves the cost.

The utility model discloses in each heater block can be modes such as electric heating, induction heating, armor heater, plate heater, box heater, band heater, perhaps cast-in heater, the utility model discloses preferential electromagnetic heating mode.

Furthermore, pressure control, temperature control, the control of each ooff valve/proportional valve etc. all can realize through MCU control system or PLC control system, to the technical personnel in the mechanical automation field, above-mentioned control is known technique, conventional technique in this field, also not the utility model discloses an innovation point, the event is not repeated here about control part.

In addition, in the utility model discloses in each control switch valve/proportional valve, all regard as being in the off-state not doing the special explanation, only carry out switching on and breaking off of relevant control switch valve/proportional valve to a certain operating condition in the description and explain.

To sum up, the utility model discloses a new energy tire vulcanizer is through designing a brand-new medium vulcanization route and medium recovery route to and set up corresponding components such as gas holder on medium vulcanization route and medium recovery route, in order to realize the technological effect of the high temperature high pressure vulcanization medium repeated cyclic utilization after the former green tire vulcanization; furthermore, the utility model discloses a quick evacuation of the vulcanization medium in the capsule can also be realized to gas holder, compression pump etc. of a plurality of differences to improve tire vulcanization efficiency.

The embodiments are only for illustrating the technical conception and the characteristics of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A new energy tire vulcanizer (1), comprising:

a mold (10);

a vacuum tank (50), a low-pressure tank (30), and a high-pressure tank (40);

and a medium vulcanization passage (20) provided with a heating member (61), a medium passage switch (62), and a medium circulation device (63);

a low-pressure shaping inflation channel (21), an internal mold pressure releasing channel (22) and a first medium recycling channel (23);

and a second medium recovery passage (24);

wherein a control valve (70) is provided between the high-pressure tank (40) and the heating member (61).

2. The new energy tire vulcanizer of claim 1, wherein: the second medium recovery passage (24) is provided in communication with the vacuum tank (50).

3. The new energy tire vulcanizer of claim 1, wherein: the low-pressure shaping inflation passage (21), the internal mold pressure releasing passage (22) and the first medium recycling passage (23) are communicated with the low-pressure tank (30).

4. The new energy tire vulcanizer of claim 1, wherein: an inner mold heating tank (60) is arranged on the medium vulcanization passage (20), and the heating component (61) is arranged on the inner mold heating tank (60).

5. The new energy tire vulcanizer of claim 1, wherein: a high-temperature vacuum pump (80) and a vacuum low-pressure electromagnetic valve (81) are arranged between the vacuum tank (50) and the low-pressure tank (30).

6. The new energy tire vulcanizer of claim 5, wherein: a high-temperature compression pump (83) and a high-pressure solenoid valve (84) are arranged between the low-pressure tank (30) and the high-pressure tank (40).

7. The new energy tire vulcanizer of claim 1, wherein: an internal mold exhaust proportional valve (221) is provided on the internal mold pressure release passage (22).

8. The new energy tire vulcanizer of claim 1, wherein: and a shaping electromagnetic valve (211) and a shaping pressure proportional valve (212) are arranged on the low-pressure shaping inflation passage (21).

9. The new energy tire vulcanizer according to any one of claims 1 to 8, wherein: the die (10) comprises an upper heating plate (12), a lower heating plate (13) and a die sleeve (14), wherein cavity structures (121, 131 and 141) are arranged on the upper heating plate (12), the lower heating plate (13) and the die sleeve (14), and air inlets (I) and air outlets (O) are arranged on the cavity structures.

10. The new energy tire vulcanizer of claim 9, wherein: still include mould air feed passageway (25) and mould exhaust passage (26), high-pressure tank (40) through mould air feed passageway (25) with air inlet (I) intercommunication, low pressure jar (30) through mould exhaust passage (26) with gas outlet (O) intercommunication.

11. The new energy tire vulcanizer of claim 10, wherein: the die air supply passage (25) is provided with an outer die inflation proportional valve (251) and an outer die heating part (2521).

12. The new energy tire vulcanizer of claim 9, wherein: an external mold circulation solenoid valve (27) is arranged between the mold air supply passage (25) and the mold air exhaust passage (26).

13. The new energy tire vulcanizer of claim 10, wherein: and a second medium circulating device (261) is arranged on the mold exhaust passage (26).