CN216804128U

CN216804128U - Vulcanization chamber and vulcanizer

Info

Publication number: CN216804128U
Application number: CN202122400438.7U
Authority: CN
Inventors: 丁振堂; 赵衍鹏; 杨华
Original assignee: Mesnac Co Ltd; Qingdao Mesnac Electromechanical Engineering Co Ltd
Current assignee: Mesnac Co Ltd; Qingdao Mesnac Electromechanical Engineering Co Ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-06-24
Anticipated expiration: 2031-09-30

Abstract

The utility model provides a vulcanizing chamber and a vulcanizing machine, wherein the vulcanizing chamber comprises a capsule, and the vulcanizing chamber also comprises: a gas delivery passage in communication with the capsule for inflating the capsule by delivering gas into the capsule; the first heating component is arranged on the gas transmission channel to heat the gas transmitted to the capsule. The vulcanizing chamber solves the problem that the vulcanizing chamber in the prior art is complex in structure.

Description

Vulcanization chamber and vulcanizer

Technical Field

The utility model relates to the technical field of vulcanizing machines, in particular to a vulcanizing chamber and a vulcanizing machine.

Background

The hot plate of the tire vulcanizer is one of key components of the vulcanizer and transfers heat and pressure in the tire vulcanizing process, the current hot plate of the tire vulcanizer mostly adopts heat conduction oil or steam to heat the hot plate, but the two methods have the following defects:

1. no matter the heat conduction oil or the steam is adopted, a medium for providing heat needs to be generated by a pump station, heated to the process temperature and then conveyed to a vulcanizing chamber, a large amount of heat energy is lost in the conveying process, the energy is greatly wasted, and the energy is not energy-saving and environment-friendly;

2. when the heat conduction oil or the steam is adopted for heating, the temperature of one end, flowing into, of the medium on the hot plate is obviously higher than that of one end, the heating is uneven, the quality of the vulcanized tire is influenced, and when the steam is adopted for heating, the medium in the hot plate is uneven in heating due to the condensation characteristic of the steam, the temperature difference of the hot plate is large, and the quality of the vulcanized tire is influenced.

3. In order to provide high heat, a large sealing cavity needs to be formed in the hot plate to accommodate as many heating media as possible, the sealing requirement is high, the structural strength of the hot plate is poor due to the sealing cavity, and the temperature of the heat conduction oil and the steam is inconvenient to adjust.

4. The corrosion of the superheated water and the steam to the pipeline and the valve, the leakage and the like, and the great cost investment of spare parts and energy sources of production units are formed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a vulcanizing chamber and a vulcanizing machine, and aims to solve the problem that the vulcanizing chamber in the prior art is complex in structure.

In order to achieve the above object, according to one aspect of the present invention, there is provided a vulcanization chamber including a bladder, the vulcanization chamber further including: a gas delivery passage in communication with the capsule for inflating the capsule by delivering gas into the capsule; the first heating component is arranged on the gas transmission channel to heat the gas transmitted to the capsule.

Furthermore, the vulcanizing chamber also comprises a central mechanism, the central mechanism is provided with an upper ring oil cylinder and an upper support rod, the upper support rod is connected with the capsule, and the upper ring oil cylinder is in driving connection with the upper support rod so as to drive an upper support of the capsule to move through the upper support rod; wherein, the gas transmission channel is arranged in the upper supporting rod.

Further, an air outlet is formed in the top of the upper supporting rod, and the first heating assembly is arranged at the air outlet.

Furthermore, the air outlet is a plurality of, and a plurality of air outlets encircle and set up at interval at the top of last bracing piece.

Further, the first heating assembly is heated by an electric heating wire which is wound on the upper supporting rod.

Further, the vulcanization chamber also comprises a protective sleeve which is covered on the outer side of the electric heating wire.

Further, the vulcanization chamber still includes ring seat jar subassembly, and ring seat jar subassembly sets up on the upper support pole, and wherein, the vulcanization chamber still includes: the supporting component is arranged on the ring seat cylinder component, and the first heating component is fixed on the supporting component.

Further, the support assembly includes: the gas outlet is surrounded by a plurality of stand columns, and the stand columns are arranged around the gas outlet to form an annular space, wherein the first heating assembly is wound on the outer sides of the stand columns to heat the annular space.

Further, the vulcanization chamber further comprises: and at least one part of the temperature sensor is inserted in the capsule to detect the temperature in the capsule.

Further, the vulcanization chamber still includes the second heating element, and the second heating element sets up in the vulcanization chamber to heat for the vulcanization chamber of vulcanization chamber, wherein, the second heating element includes: the heating plate device is arranged in the vulcanizing chamber; and the electric heating pipe device is arranged on the heating plate device so as to provide heat for the vulcanizing chamber through the heating plate device.

Further, the heating plate device further comprises two heating plates which are respectively arranged at two ends of the vulcanizing cavity, wherein the electric heating pipe device comprises two electric heating pipes which are respectively arranged on the two heating plates so as to provide heat for the heating plates.

Further, the vulcanization chamber still includes vulcanization chamber guard shield, and vulcanization chamber guard shield includes: the first protective cover is connected with the first die, and the second protective cover is connected with the second die; and the third shield is telescopically connected with the first shield and/or the second shield so that the first shield is connected with the second shield through the third shield to form a vulcanization space when the first mold and the second mold are connected.

According to another aspect of the present invention, there is provided a vulcanizing machine, including a vulcanizing chamber, the vulcanizing chamber being the vulcanizing chamber mentioned above, the vulcanizing machine further including: the controller is respectively in control connection with the first heating assembly and the second heating assembly in the vulcanization chamber to adjust the temperature of the gas delivered to the capsule through the first heating assembly, and adjust the temperature in the vulcanization chamber through the second heating assembly.

The vulcanizing chamber of the technical scheme of the utility model abandons the mode of filling high-temperature steam into the capsule to heat the capsule, and improves the temperature of the capsule by directly heating the nitrogen filled in the capsule, in particular, the nitrogen is filled in the capsule to expand the capsule to apply pressure to the inner side of the tire, the nitrogen gas transmission channel is provided with the first heating component to directly heat the nitrogen to improve the temperature of the capsule, and the existing steam channel and hot oil channel are cancelled, so that the whole vulcanizing chamber has simpler structure, and meanwhile, a device for generating steam and an oil tank for storing hot oil are cancelled, thereby saving energy.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 shows a schematic view of part of the structure of an embodiment of a vulcanization chamber according to the utility model;

FIG. 2 shows a schematic structural view of an embodiment of a curing chamber shield of the curing chamber of the present invention;

FIG. 3 shows a schematic structural view of an embodiment of a heating plate of the vulcanization chamber of the present invention;

fig. 4 shows a schematic view of a part of the structure of the central mechanism of the vulcanization chamber of the present invention.

Wherein the figures include the following reference numerals:

10. an electric heating tube device; 20. heating plates; 30. a locking plate; 41. a first shield; 411. a first seal ring; 42. a second shield; 43. a third shield; 51. a first heating assembly; 52. an upper support rod; 521. an air outlet; 53. a protective sleeve; 60. a ring seat cylinder assembly; 70. and a temperature measuring sensor.

Detailed Description

It should be noted that the embodiments and features in the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 3, a vulcanization chamber comprises a bladder, the vulcanization chamber further comprising a gas delivery passage and a first heating element 51, the gas delivery passage communicating with the bladder for inflating the bladder by delivering gas into the bladder; a first heating element 51 is arranged on the gas delivery channel to heat the gas delivered to the capsule.

The vulcanizing chamber of the utility model abandons the mode of filling high-temperature steam into the capsule to heat the capsule, and improves the temperature of the capsule by directly heating the nitrogen filled in the capsule, in particular, the nitrogen is filled in the capsule to expand the capsule to apply pressure to the inner side of the tire, the first heating component 51 is arranged on the nitrogen gas transmission channel to directly heat the nitrogen to improve the temperature of the capsule, and the existing steam channel and hot oil channel are eliminated, so that the whole vulcanizing chamber has simpler structure, and simultaneously, a device for generating steam and an oil tank for storing hot oil are also eliminated, thereby saving energy.

According to one embodiment, the first heating assembly may be provided in a plurality of numbers, and the plurality of first heating assemblies may be selectively provided on the gas transmission channel to heat the gas in the gas transmission channel, wherein the gas in the gas transmission channel may be nitrogen gas or air, etc.

The vulcanizing chamber further comprises a central mechanism, an upper ring oil cylinder and an upper support rod 52 are arranged on the central mechanism, the upper support rod 52 is connected with the capsule, and the upper ring oil cylinder is in driving connection with the upper support rod 52 so as to drive an upper support of the capsule to move through the upper support rod 52; wherein the gas transmission channel is arranged in the upper support bar 52.

The bottom of the vulcanizing chamber is also provided with a central mechanism which can drive the capsule to move, and in order to facilitate the gas delivery into the capsule, the upper support rod 52 which drives the capsule to move is designed into a hollow rod, so that the upper support rod 52 can drive the capsule to move and can also deliver the gas into the capsule through an internal channel.

The upper support rod 52 is provided with an air outlet 521 at the top, and the first heating assembly 51 is arranged at the air outlet 521. The air outlet 521 is plural, and the plural air outlets 521 are arranged at intervals around the top of the upper support bar 52. The first heating assembly 51 is heated using an electric heating wire wound around the upper support rod 52.

The top end of the upper support rod 52 is provided with a circle of air outlet 521, so that the electric heating wire is wound at the position of the air outlet 521 in order to fix the electric heating wire, so that the heating temperature of nitrogen passing through the air outlet 521 is increased, and the capsule is heated.

The vulcanization chamber further comprises a protective sleeve 53, and the protective sleeve 53 covers the outer side of the electric heating wire. This protective sheath 53 adopts high temperature resistant material, and protective sheath 53 has thermal-insulated effect, prevents electric heating wire and capsule direct contact, and further, is equipped with a plurality of holes on the protective sheath 53 in order to be used for giving vent to anger.

The vulcanization chamber further comprises a ring seat cylinder assembly 60, the ring seat cylinder assembly 60 being arranged on the upper support bar 52, wherein the vulcanization chamber further comprises a support assembly, the support assembly being arranged on the ring seat cylinder assembly 60, wherein the first heating assembly 51 is fixed on the support assembly. The support assembly includes: and a plurality of pillars disposed around the air outlet 521 to enclose an annular space, wherein the first heating assembly 51 is wound around the outside of the plurality of pillars to heat the annular space.

As shown in fig. 4, in this embodiment, a ring seat cylinder assembly 60 is sleeved on the upper support rod 52, the upper support rod 52 is slidably and hermetically connected with the housing of the vulcanization chamber or the heating plate of the vulcanization chamber through the ring seat cylinder assembly 60, the support assembly includes a plurality of columns, the plurality of columns surround the upper support rod and are vertically fixed in mounting holes of the ring seat cylinder assembly, an electric heating wire of the first heating assembly is wound on the support assembly and is located outside the columns, the air outlet is located in the annular space, so that the electric heating wire can heat air discharged from the air outlet in the annular space, and the plurality of columns are arranged at intervals.

According to one embodiment, the electric heating wire may be a nichrome heating wire.

As shown in FIG. 4, the vulcanization chamber further includes a temperature sensor 70, at least a portion of the temperature sensor 70 being inserted into the bladder to detect the temperature within the bladder.

The temperature sensor adopts a thermocouple for measuring temperature, the thermocouple is inserted in the annular space to detect the temperature of the gas at the gas outlet, or the thermocouple detects the temperature of the gas in the annular space and transmits the detection information to the controller.

The vulcanization chamber still includes second heating element, and second heating element sets up in the vulcanization chamber to heat for the vulcanization chamber of vulcanization chamber, wherein, second heating element includes: the heating plate device is arranged in the vulcanizing chamber; an electric heating tube device 10, which is arranged on the heating plate device to provide heat for the vulcanization chamber through the heating plate device. The heating plate device further comprises two heating plates 20, the two heating plates 20 are respectively arranged at two ends of the vulcanizing cavity, wherein the electric heating pipe device 10 comprises two electric heating pipes, and the two electric heating pipes are respectively arranged on the two heating plates 20 to provide heat for the heating plates 20.

The second heating assembly is used for heating the mold, the second heating assembly adopts an upper heating plate 20 and a lower heating plate 20, the outer side of the mold is heated at the same time, and the first heating assembly 51 heats the inner side of the tire through the bladder.

Referring to fig. 3, a heating device of a vulcanizing machine includes a heating plate assembly and an electric heating tube assembly, wherein the heating plate assembly is disposed in a vulcanizing chamber to heat a vulcanizing chamber of the vulcanizing chamber; the electric heating pipe device is arranged on the heating plate component to provide heat for the heating plate component.

The vulcanizing chamber is heated by adopting an electric heating mode, so that the energy is saved, the environment is protected, and the problems of high cost and large occupied space caused by the fact that a boiler needs to be arranged during steam heating are solved.

As shown in fig. 3, in order to cooperate with the electric heating pipe to be installed on the side of the heating plate 20 away from the vulcanizing chamber, in this embodiment, the installation groove is also installed on the side of the heating plate 20 away from the vulcanizing chamber, the electric heating pipe is directly clamped in the installation groove, the installation groove in this embodiment is arranged along the radial direction of the heating plate 20 from the outside to the inside by one circle, the arrangement shape is various, a spiral arrangement mode can be adopted, and a reciprocating turn-back arrangement of one circle in fig. 3 can also be adopted, so as to ensure that the heating plate 20 is uniformly heated.

In addition, above-mentioned mounting groove can also divide into the multistage, and suitably, electric heating pipe also divide into the multistage, and inlay in the mounting groove one-to-one, and electric heating pipe adopts the flexible pipe in this embodiment, can change along with the extending direction of mounting groove, and electric heating pipe is inside to be equipped with electric heating wire, and the outside adopts transparent flexible material parcel.

The heating plate 20 is further provided with a locking plate 30, and the locking plate 30 is used for fixing the electric heating tube in the mounting groove. Heating plate 20 is the circular slab, and electric heating pipe surrounds heating plate 20 setting on heating plate 20's the circumferential direction, and locking plate 30 extends the setting on heating plate 20's the radial direction to fix electric heating pipe's different positions, locking plate 30 are a plurality of, and a plurality of locking plates 30 set up along heating plate 20's circumferential direction with the interval.

As shown in fig. 3, 8 locking plates 30 are uniformly arranged on one side of the heating plate 20 where the installation groove is formed, the 8 locking plates 30 are arranged at intervals along the axial direction of the heating plate 20, and each locking plate 30 extends along the radial direction of the heating plate 20 and is fixed on the heating plate 20 by screws, so that the electric heating pipe is pressed in the installation groove.

The vulcanization chamber also comprises a vulcanization chamber shield, the vulcanization chamber shield comprises a third shield 43, a first shield 41 and a second shield 42, the first shield 41 is connected with the first mould, and the second shield 42 is connected with the second mould; the third shield 43 is telescopically coupled to the first shield 41 and/or the second shield 42 such that when the first mold and the second mold are coupled, the first shield 41 is coupled to the second shield 42 through the third shield 43 to form a curing space.

The utility model provides a vulcanizing chamber shield for sealing a mold, which is divided into three parts in the vertical direction, namely a first shield 41, a third shield 43 and a second shield 42 in sequence, wherein when the third shield 43 is connected with the first shield 41, the third shield 43 can relatively slide and stretch relative to the first shield 41, and when the third shield 43 is connected with the second shield 42, the third shield 43 can relatively slide and move relative to the second shield 42, and when the first mold and the second mold are closed, the first shield 41 is hermetically connected with the second shield 42 through the third shield 43 so as to seal the first mold and the second mold in the shields.

After the first shield 41, the third shield 43 and the second shield 42 are hermetically connected, a vacuum valve is further provided on the first shield 41 or the second shield 42, and the vacuum valve is opened to evacuate the space inside the shield of the vulcanization chamber.

The third shroud 43 is fitted over the outside of the first shroud 41 to move relative to the first shroud 41 in the axial direction of the third shroud 43.

As shown in fig. 2, the third shield 43 of the present embodiment is a cylindrical structure, and is sleeved outside the first shield 41 and can slide up and down relative to the first shield 41.

A first sealing ring 411 is arranged between the first protective cover 41 and the third protective cover 43 to enable the first protective cover 41 and the third protective cover 43 to be connected in a sealing mode, wherein a sealing groove is formed in the first protective cover 41 or the third protective cover 43 and used for installing the first sealing ring 411. A second seal ring is provided on the third shield 43 or the second shield 42, so that the second shield 42 is connected to the third shield 43 through the second seal ring.

As shown in fig. 2, in order to ensure the sealing performance of the shield of the vulcanizing chamber, sealing rings are respectively arranged between the first shield 41, the third shield 43 and the second shield 42, wherein a circle of sealing groove is arranged on the inner wall of the third shield 43 for installing the first sealing ring 411, and because the first shield 41 and the third shield 43 need to move relatively, the first sealing ring 411 is a Y-shaped sealing ring, the opening of the Y-shaped sealing ring faces, the second sealing ring is arranged at the bottom of the third shield 43, or at the top of the second shield 42, or at the bottom of the third shield 43 and at the top of the second shield 42.

The first shield 41, the second shield 42 and the third shield 43 are all provided with heat insulation layers therein.

The first shield 41, the second shield 42 and the third shield 43 are all designed to be of a double-layer structure, and are respectively provided with an inner wall and an outer wall, the space between the inner wall and the outer wall is vacuumized and filled with heat insulation materials, and the vacuum layer is effectively insulated with the heat insulation materials.

A vulcanizer comprises a vulcanizing chamber, the vulcanizing chamber is the vulcanizing chamber, and the vulcanizer further comprises: and the controller is respectively in control connection with the first heating assembly 51 and the second heating assembly in the vulcanization chamber, so that the temperature of the gas delivered to the capsule is regulated through the first heating assembly 51, and the temperature in the vulcanization chamber is regulated through the second heating assembly.

The heating of the vulcanizer of the present invention adopts an electric heating mode, the power of the first heating assembly 51 and the second heating assembly is directly controlled by the controller to change the temperature, the operation is convenient and fast, and meanwhile, the production of steam and hot oil is not needed, and a steam guide pipeline and an oil guide pipeline are not needed to be arranged, so the cost of the whole vulcanizer is saved, and the structure of the vulcanizer is simpler. In addition, a temperature sensor is also provided in the vulcanization chamber to measure the temperature in the vulcanization chamber and the temperature of the bladder.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:

the vulcanizing chamber of the utility model abandons the mode of filling high-temperature steam into the capsule to heat the capsule, and improves the temperature of the capsule by directly heating the nitrogen filled in the capsule, in particular, the nitrogen is filled in the capsule to expand the capsule to apply pressure to the inner side of the tire, a first heating component 51 is arranged on a nitrogen gas transmission channel to directly heat the nitrogen to improve the temperature of the capsule, and the prior steam channel and hot oil channel are eliminated, so that the whole vulcanizing chamber has simpler structure, and simultaneously, a device for generating steam and an oil tank for storing hot oil are also eliminated, thereby saving energy.

The hot plate is divided into an upper hot plate and a lower hot plate, the structure is the same, a spiral groove is processed on the hot plate body, the electric heating pipe is embedded into the hot plate body, the electric heating pipe is controlled by 220V or 380V voltage, the electric heating efficiency of different power control is met, an advanced temperature control module is added, the automatic control of preheating, heat preservation, loss temperature raising, peak value prevention and the like of the hot plate 20 is realized, and the temperature difference of the hot plate is +/-1.5 ℃.

In order to ensure the temperature uniformity and heat loss of the heating plate 20, an insulating layer and a heat insulating layer are arranged between the heating plate 20 and the base, and a folding shield is used for heat insulation outside the circumferential direction to prevent heat loss.

The nitrogen gas in the inner temperature is heated by a mode that the central mechanism is provided with an electric heating pipe, the electric heating energy conversion is calculated according to the nitrogen gas quantity and the temperature requirement, and the power of the electric heating pipe is selected to meet the heat requirement of tire vulcanization.

All steam pipelines can be eliminated by the internal and external temperature pipelines: the outer temperature pipelines are all cancelled, the inner temperature pipelines are cancelled, and the circulation of nitrogen is ensured.

The hot plate has a simple structure, is easy to process and manufacture, the electric heating plate 20 does not need to be processed with wide grooves or welded, the internal cavity is reduced, the strength of the hot plate 20 is improved, and the hot plate can be made of common-grade materials, so that the manufacturing cost is reduced.

The utility model can cancel the steam energy of the vulcanizing chamber, improves the factory building efficiency of the tire enterprises, and the cancellation of the steam energy represents the cancellation of a steam boiler, thereby greatly reducing the investment cost of the enterprises.

In addition, the production and the use can be greatly facilitated by canceling steam, a steam pipeline valve is not arranged, the maintenance and the preservation labor and the accessory cost are reduced; the phenomenon of leakage is avoided, and the overall environment of the vulcanization workshop is greatly optimized.

The heating plate 20 of the present invention may also be heated using the electromagnetic principle.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A vulcanization chamber comprising a bladder, characterized in that it further comprises:

a gas delivery channel in communication with the capsule for inflating the capsule by delivering a gas into the capsule;

a first heating assembly (51), said first heating assembly (51) being arranged on said gas delivery channel to heat the gas delivered to said capsule;

the vulcanizing chamber further comprises a central mechanism, an upper ring oil cylinder and an upper support rod (52) are arranged on the central mechanism, the upper support rod (52) is connected with the capsule, and the upper ring oil cylinder is in driving connection with the upper support rod (52) so as to drive an upper support of the capsule to move through the upper support rod (52);

wherein the gas delivery channel is disposed within the upper support rod (52).

2. The vulcanization chamber of claim 1, characterized in that said upper support rod (52) is provided with an air outlet (521) at the top, said first heating assembly (51) being arranged at said air outlet (521).

3. The vulcanization chamber of claim 2, characterized in that said air outlet (521) is plural and said plural air outlets (521) are arranged at intervals around the top of said upper support rod (52).

4. Vulcanization chamber according to claim 2, characterized in that said first heating assembly (51) is heated with an electric heating wire wound on said upper support bar (52).

5. Vulcanization chamber according to claim 4, characterized in that it further comprises a protective sheath (53), said protective sheath (53) covering the outside of said electric heating wire.

6. The vulcanization chamber of claim 2, further comprising a ring-seat cylinder assembly (60), said ring-seat cylinder assembly (60) disposed on said upper support bar (52), wherein said vulcanization chamber further comprises:

a support assembly disposed on the ring-seat cylinder assembly (60), wherein the first heating assembly (51) is secured to the support assembly.

7. The vulcanization chamber of claim 6, wherein said support assembly comprises:

a plurality of pillars disposed around the air outlet (521) to enclose an annular space, wherein the first heating assembly (51) is wound around the outside of the plurality of pillars to heat the annular space.

8. The vulcanization chamber of claim 1, further comprising:

a temperature sensor (70), at least a portion of the temperature sensor (70) being inserted within the capsule to detect a temperature within the capsule.

9. The vulcanization chamber of claim 1 further comprising a second heating assembly disposed within the vulcanization chamber for heating a vulcanization cavity of said vulcanization chamber, wherein said second heating assembly comprises:

the heating plate device is arranged in the vulcanizing chamber;

an electric heating tube device (10), the electric heating tube device (10) is arranged on the heating plate device so as to provide heat for the vulcanizing chamber through the heating plate device.

10. Vulcanization chamber according to claim 9, characterized in that said heating plate means further comprise two heating plates (20), two of said heating plates (20) being respectively arranged at the two ends of said vulcanization chamber, wherein said electric heating tube means (10) comprise two electric heating tubes respectively arranged on two of said heating plates (20) to provide heat to said heating plates (20).

11. The vulcanization chamber of claim 1 further comprising a vulcanization chamber shield, said vulcanization chamber shield comprising:

a first shield (41) and a second shield (42), the first shield (41) being connected to a first mold, the second shield (42) being connected to a second mold;

a third shroud (43), said third shroud (43) being telescopically connected with said first shroud (41) and/or said second shroud (42) to connect said first shroud (41) with said second shroud (42) through said third shroud (43) to form a vulcanization space when said first mold and said second mold are connected.

12. A vulcanizer comprising a vulcanization chamber, characterized in that said vulcanization chamber is the vulcanization chamber of any one of claims 1 to 11, said vulcanizer further comprising:

and the controller is respectively in control connection with the first heating assembly (51) and the second heating assembly in the vulcanization chamber, so that the temperature of the gas conveyed to the capsule is regulated through the first heating assembly (51), and the temperature in the vulcanization chamber is regulated through the second heating assembly.