CN116619653B

CN116619653B - A high-stability tire vulcanizing bladder production apparatus and its production method

Info

Publication number: CN116619653B
Application number: CN202310522650.1A
Authority: CN
Inventors: 张云
Original assignee: Wuxi Weitai Rubber Industry Co ltd
Current assignee: Wuxi Weitai Rubber Industry Co ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2025-11-25
Anticipated expiration: 2043-05-10
Also published as: CN116619653A

Abstract

The invention belongs to the technical field of rubber production, and discloses a high-stability tire curing bladder production device and a production method thereof, wherein the device comprises a reservoir, a first frame is fixedly arranged at the position of the reservoir near the right end, the inner side of the first rack is fixedly provided with a mixing tank above the reservoir, the position, close to the left end, of the reservoir is fixedly provided with a second rack, and the bottom end of the inner side of the second rack is fixedly provided with a demoulding assembly above the reservoir. According to the invention, the raw materials are heated by the high-temperature steam, and meanwhile, the automatic mixing and stirring of the raw materials can be realized by taking the fluidity of the steam as the power, and the working power of the steam and the working power are both from the high-temperature steam, so that the device does not need to be provided with a plurality of sets of power devices, and the mixing and the raw material heating can be realized at the same time by only heating water flow, thereby having lower energy consumption, obviously reducing the consumption of resources and improving the utilization rate of energy sources.

Description

High-stability tire curing bladder production device and production method thereof

Technical Field

The invention belongs to the technical field of rubber production, and particularly relates to a high-stability tire curing bladder production device and a production method thereof.

Background

The vulcanizing capsule is a hollow thin-wall rubber product of a tire vulcanizing machine, is used for being filled into an inner cavity of a tire blank to be vulcanized and then being filled with a heating medium, is matched with the vulcanizing machine to carry out shaping and vulcanization operation, is an auxiliary material for tire vulcanization, is generally wrapped in an inner core of the capsule machine, is softened and released under the action of heating and pressure, and is added with a vulcanizing agent, a promoter and the like into a sizing material, so that the rubber material is subjected to vulcanization reaction, the performance and quality of the tire are improved, and the production is carried out with the assistance of the sulfur capsule in the production process of the tire.

The tire curing bladder production device is a machine device for producing tire curing bladder, and mainly comprises a sulfur feeding system, a rubber injection molding system, a heating system, a cooling system, a mold stripping system and the like, wherein the main processing process comprises mixing feeding, rubber extrusion heating molding and demolding and cooling of rubber products, but the device has higher energy consumption in the actual use process, and a stirring device for mixing materials and a heating device for heating the rubber are required to be arranged, so that the energy consumption of the device is higher, and the mixing materials and the heating molding of the rubber are very important when the energy consumption is reduced.

In the production process of rubber vulcanization capsules, when rubber vulcanization capsules are heated and extruded to be molded, demolding treatment is usually needed, in the prior art, a tire is generally demolded in a cylinder or hydraulic cylinder mode, cooling operation of vulcanization capsules is needed after demolding, and the operation process needs to be provided with a plurality of sets of structures to realize demolding and cooling processes, so that the whole structure of the device is complex, the occupied area is large, and the device is not suitable for small-scale processing.

Disclosure of Invention

The invention aims to provide a high-stability tire curing bladder production device and a production method thereof, which are used for solving the problems in the background technology.

In order to achieve the purpose, the technical scheme is that the high-stability tire curing bladder production device comprises a reservoir, a first rack is fixedly arranged at a position, close to the right end, of the reservoir, a mixing tank arranged above the reservoir is fixedly arranged on the inner side surface of the first rack, a second rack is fixedly arranged at a position, close to the left end, of the reservoir, a demolding assembly arranged above the reservoir is fixedly arranged at the bottom end of the inner side surface of the second rack, a steam assembly is fixedly arranged at the right end of the mixing tank, a discharge opening is formed in the bottom end of the mixing tank, a forming cavity is fixedly arranged at the bottom end of the mixing tank and below the discharge opening, a forming die is arranged at the bottom end of the forming cavity, transverse guide rails are fixedly arranged on the front side and the rear side of the top end of the reservoir, a water pump is fixedly arranged at the right end of the reservoir, an output end of the water pump is communicated with the reservoir, the output end of the water pump is fixedly communicated with the circulating pipe, the other end of the circulating pipe is communicated with the steam assembly, and one side of the top of the mixing tank is fixedly communicated with a discharge opening.

When in actual use, firstly, the capacity of water flow in the reservoir is ensured, the water flow is supplemented as required, proper raw materials are selected according to the processing type, the raw materials are injected into the mixing tank through the material injection port, and meanwhile, the power supply of the device is connected, so that the preparation is completed.

Preferably, the forming die is located on the inner side surface of the forming cavity, mounting plates are arranged at the top ends of the two second frames, guide blocks are fixedly mounted on the front side and the rear side of the bottom end of each mounting plate, and the guide blocks are movably clamped with the transverse guide rails.

Preferably, the top of mounting panel fixed mounting has vertical telescopic link, the top of vertical telescopic link and the bottom fixed connection of forming die, both sides all fixed mounting have horizontal telescopic link around the mounting panel left end, the other end of horizontal telescopic link is connected with the side of transverse guide rail.

When the vulcanization capsule is required to be processed, the forming die is required to be kept to be positioned at the inner side surface of the forming cavity, the bottom end of the forming die is contacted with the bottom end of the forming cavity to finish sealing operation, and when the vulcanization capsule is required to be formed, the forming die is driven to descend by controlling the longitudinal telescopic rod to be separated from the forming cavity, the forming die is driven to move leftwards under the guiding action of the guide block and the transverse guide rail by controlling the transverse telescopic rod to be shortened, until the forming die is positioned under the demoulding assembly to wait for subsequent demoulding operation, and simultaneously after demoulding is finished, the forming die is required to return to the inner side surface of the forming cavity under the combined action of the transverse telescopic rod and the longitudinal telescopic rod to wait for secondary vulcanization capsule forming operation.

Preferably, the steam component comprises a steam tank, a heating rod is fixedly arranged in the middle of the inner cavity of the steam tank, a water injection port is fixedly communicated with the side surface of the steam tank, which is close to the bottom end, the water injection port is communicated with the circulating pipe, and a steam pipe is fixedly communicated with the top end of the steam tank.

Preferably, the middle part fixed mounting at blending tank top has the power jar, the middle part movable mounting of power jar inner chamber has the main shaft, the fixed impeller that is located the inside of power jar that has cup jointed of lateral surface of main shaft, the bottom of main shaft runs through the bottom of power jar and the top and equiangular fixedly connected with that is located the inside (mixing) shaft of blending tank.

Preferably, the left end of the power tank is fixedly communicated with a first gas pipe, the bottom end of the first gas pipe is fixedly communicated with a three-way valve, the right end of the three-way valve is fixedly communicated with a second gas pipe, the other end of the second gas pipe is communicated with the forming cavity, and the left end of the three-way valve is communicated with the demoulding assembly.

When the molding of vulcanizing the capsule is carried out, firstly, the water pump is started to absorb the water flow in the reservoir and the water flow is injected into the steam tank through the circulating pipe, at the moment, the heating rod is started to heat the water flow to generate steam, then the steam pipe is led out and enters the interior of the power tank, the impeller is pushed to rotate simultaneously, further, the rotation of the main shaft is realized, the circumferential movement of the stirring shaft is finally realized, the raw materials in the mixing tank are mixed and stirred, the stirred raw materials can be led out through the discharge opening and enter the position between the molding cavity and the molding die, meanwhile, the steam entering the interior of the power tank can be led out through the first air pipe, the raw materials in the molding cavity are heated through the three-way valve and the second air pipe, the heating extrusion molding is completed, and part of the steam can be led out through the left end of the three-way valve.

Through carrying out the reutilization to the steam when carrying out the raw materials heating, when carrying out the raw materials heating through high temperature steam, the mobility of accessible steam is the automatic mixing stirring of power realization raw materials, and both working power comes from high temperature steam for the device need not to set up many sets of power device, only need carry out the heating of rivers and can realize going on when mixing and raw materials heating, and the energy consumption is lower, is showing the consumption that reduces the resource, improves the utilization ratio of energy.

Preferably, the demolding assembly comprises a temporary storage pipe, the top end of the temporary storage pipe is connected with the top end of the inner side surface of the second rack, an air inlet valve is fixedly communicated with the right side of the temporary storage pipe, which is close to the bottom end, the air inlet valve is communicated with the three-way valve, a piston plate is movably sleeved in the temporary storage pipe, the piston plate moves up and down relative to the temporary storage pipe, and a piston rod is fixedly connected with the bottom end of the piston plate.

Preferably, the bottom of piston rod runs through the bottom of temporary storage pipe and fixed mounting has vacuum chuck, the lateral surface activity of piston rod has cup jointed reset spring, reset spring's upper and lower both ends are connected with the bottom of piston plate and the bottom of temporary storage pipe inner chamber respectively, the left upper and lower both ends of temporary storage pipe are fixed respectively and are linked together second discharge valve and first discharge valve.

Preferably, the other ends of the first exhaust valve and the second exhaust valve are fixedly communicated with a condensing box, the left end of the condensing box is fixedly communicated with a drain pipe positioned above the reservoir, and electromagnetic valves are arranged in the first exhaust valve and the second exhaust valve.

When the molding of the vulcanized capsule is finished, the molding die can be controlled to enter the lower part of the demolding assembly and contact with the demolding assembly, when demolding is not carried out, high-temperature steam can enter the air inlet valve through the three-way valve, the electromagnetic valve in the first air outlet valve is kept in an open state, the electromagnetic valve in the second air outlet valve is in a closed state, the high-temperature steam can be led out through the first air outlet valve and enter the interior of the condensing box, the electromagnetic valve in the first air outlet valve can be closed and the electromagnetic valve in the second air outlet valve can be opened when demolding is needed, at the moment, the steam can apply certain pressure to the piston plate, the piston plate and the piston rod move upwards along with the piston plate, the reset spring is compressed, at the moment, the vacuum chuck is pre-opened to absorb between the vacuum chuck and the vulcanized capsule, the vacuum chuck moves upwards along with the vacuum chuck to drive the vulcanized capsule to separate from the molding die to finish the demolding process, and when the piston plate moves to the upper part of the second air outlet valve, the high-temperature steam can be led out through the second air outlet valve and enter the interior of the condensing box, and can be discharged through the drain pipe and reflowed to the interior of the reservoir after condensation, the demolding cycle is finished, and after the demolding, the water can be enabled to freely drop down and enter the interior of the reservoir through the vacuum chuck to contact with the cooling process after the cooling process is finished.

Through the further utilization to high temperature steam, utilize the high temperature steam of continuous input as pressure, and act on the vulcanization capsule and can realize the automatic drawing of patterns of vulcanization capsule, and can supply the cooling of vulcanization capsule to use after condensing into water again with high temperature steam, also can carry out certain heating to water in the vulcanization capsule cooling process simultaneously, and then shorten the time when follow-up rivers heat, reduce the energy consumption, all used steam as main energy in the whole working process, need not to use many sets of power unit, steam can circulate the use simultaneously, the utilization ratio to the resource is high, area is less, be fit for processing in batches and use.

A method of producing a high stability tire curing bladder production apparatus comprising the steps of:

S1, firstly, filling clean water into a reservoir, starting a power supply of a water pump, injecting raw materials into a mixing tank through a material injection port for mixing, and placing a forming die on the inner side surface of a forming cavity to finish preparation work;

S2, feeding the raw materials injected through the material injection port into the mixing tank, pumping water flow in the reservoir into the steam tank through the circulating pipe by starting the water pump, starting the heating rod to heat, discharging steam generated by heating through the steam pipe, feeding the steam into the power tank, pushing the impeller to rotate, rotating the main shaft along with the main shaft, and driving the stirring shaft to stir so as to finish mixing of the raw materials;

S3, simultaneously, steam can be guided out through the first air pipe and enter the three-way valve, part of the steam can be injected into the forming cavity through the second air pipe, at the moment, uniformly mixed raw materials can be discharged through the discharge port and act on the position between the forming cavity and the forming die, at the moment, the steam can enter the forming cavity to heat the raw materials, and extrusion forming between the forming cavity and the forming die is completed;

S4, the formed vulcanized capsule can be shortened by controlling the longitudinal telescopic rod to drive the forming die to descend, and the transverse telescopic rod to be shortened to drive the forming die to move leftwards until the forming die is moved to the lower part of the demolding assembly, and at the moment, the longitudinal telescopic rod is controlled to extend until the vulcanized capsule at the top end of the forming die is contacted with the bottom end of the demolding assembly;

S5, closing an electromagnetic valve of the first exhaust valve, opening an electromagnetic valve in the second exhaust valve, opening a vacuum chuck, adsorbing the vacuum chuck and the vulcanized capsule, inputting steam in the three-way valve into the temporary storage pipe through the air inlet valve, applying upward thrust to the piston plate until the piston plate rises, driving the piston rod and the vacuum chuck to rise, finally driving the vulcanized capsule to rise to finish demolding, and then enabling the forming die to recover an initial working position, closing the vacuum chuck, and enabling the sulfur capsule to fall freely to the inside of the reservoir to finish cooling;

And S6, steam used in the non-demoulding and demoulding processes can be respectively led out through the first exhaust valve and the second exhaust valve, and enter the interior of the condensing box to be condensed to form water flow, and the water flow is discharged through the drain pipe to reenter the interior of the water reservoir to realize circulation.

The beneficial effects of the invention are as follows:

According to the invention, the steam generated during raw material heating is utilized secondarily, the raw material heating is performed through the high-temperature steam, meanwhile, the automatic mixing and stirring of the raw material can be realized through the fluidity of the steam as power, and the working power of the steam and the working power are both from the high-temperature steam, so that the device does not need to be provided with a plurality of sets of power devices, and the mixing and the raw material heating can be performed simultaneously only through the heating of water flow, the energy consumption is lower, the consumption of resources is obviously reduced, and the utilization rate of energy sources is improved.

Meanwhile, through further utilization of high-temperature steam, the continuously input high-temperature steam is utilized as pressure and acts on the vulcanization capsule to realize automatic demolding of the vulcanization capsule, the high-temperature steam can be condensed into water again and then is cooled by the vulcanization capsule, meanwhile, the water can be heated to a certain extent in the cooling process of the vulcanization capsule, the time for heating the subsequent water flow is shortened, the energy consumption is reduced, steam is used as a main energy source in the whole working process, a plurality of sets of power mechanisms are not required, meanwhile, the steam can be recycled, the utilization rate of resources is extremely high, the occupied area is small, and the device is suitable for batch processing.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of the hidden reservoir of the present invention;

FIG. 3 is a schematic illustration of the configuration of the mixing tank and steam assembly of the present invention;

FIG. 4 is an isolated schematic cross-sectional view of the vapor module structure of the present invention;

FIG. 5 is a schematic cross-sectional view of the internal structure of the mixing tank of the present invention;

FIG. 6 is a schematic diagram illustrating a separate structure of a stripping assembly according to the present invention;

Fig. 7 is a schematic view of an internal cross-section of the stripping assembly structure of the present invention.

1, A reservoir, 2, a mixing tank, 3, a first frame, 4, a second frame, 5, a steam assembly, 501, a steam tank, 502, a heating rod, 503, a water injection port, 504, a steam pipe, 6, a material injection port, 7, a power tank, 8, an impeller, 9, a water pump, 10, a first air pipe, 11, a three-way valve, 12, a second air pipe, 13, a main shaft, 14, a stirring shaft, 15, a discharge port, 16, a forming cavity, 17, a transverse guide rail, 18, a forming mold, 19, a longitudinal telescopic rod, 20, a mounting plate, 21, a guide block, 22, a transverse telescopic rod, 23, a demoulding assembly, 231, a temporary storage pipe, 232, an air inlet valve, 233, a first air outlet valve, 234, a second air outlet valve, 235, a piston plate, 236, a piston rod, 237, a reset spring, 238, a vacuum chuck, 239, a condensing box, 2310, a drain pipe, 24 and a circulating pipe.

Description of the embodiments

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

As shown in fig. 1 to 7, in the embodiment of the invention, a high-stability tire curing bladder production device comprises a reservoir 1, a first frame 3 is fixedly installed at a position, close to the right end, of the reservoir 1, a mixing tank 2 located above the reservoir 1 is fixedly installed at the inner side surface of the first frame 3, a second frame 4 is fixedly installed at a position, close to the left end, of the reservoir 1, a demolding assembly 23 located above the reservoir 1 is fixedly installed at the bottom end of the inner side surface of the second frame 4, a steam assembly 5 is fixedly installed at the right end of the mixing tank 2, a discharge opening 15 is formed at the bottom end of the mixing tank 2, a forming cavity 16 located below the discharge opening 15 is fixedly installed at the bottom end of the mixing tank 2, a forming die 18 is arranged at the bottom end of the forming cavity 16, transverse guide rails 17 are fixedly installed at the front side and the rear side of the top end of the reservoir 1, a water pump 9 is fixedly installed at the right end of the reservoir 1, the output end of the water pump 9 is communicated with the reservoir 1, the output end of the water pump 24 is fixedly communicated with the output end of the water pump, the circulating tube 24 is communicated with the steam assembly 5, and one side of the top of the mixing tank 2 is fixedly communicated with a material injection opening 6.

In actual use, firstly, the capacity of water flow in the reservoir 1 is ensured, the water flow is supplemented as required, proper raw materials are selected according to the type of processing, the raw materials are injected into the mixing tank 2 through the material injection port 6, and meanwhile, the power supply of the device is connected, so that the preparation is finished.

As shown in fig. 1 and 2, the forming mold 18 is located on the inner side surface of the forming cavity 16, the top ends of the two second frames 4 are provided with mounting plates 20, guide blocks 21 are fixedly mounted on the front side and the rear side of the bottom end of each mounting plate 20, each guide block 21 is movably clamped with the transverse guide rail 17, a longitudinal telescopic rod 19 is fixedly mounted on the top end of each mounting plate 20, the top end of each longitudinal telescopic rod 19 is fixedly connected with the bottom end of the forming mold 18, transverse telescopic rods 22 are fixedly mounted on the front side and the rear side of the left end of each mounting plate 20, and the other ends of the transverse telescopic rods 22 are connected with the side surfaces of the transverse guide rails 17.

When the curing bladder is required to be processed, the forming die 18 is required to be positioned on the inner side surface of the forming cavity 16, the bottom end of the forming die 18 is contacted with the bottom end of the forming cavity 16 to finish sealing operation, and when the curing bladder is required to be formed, the forming die 18 is driven to descend by controlling the longitudinal telescopic rod 19 firstly to separate from the forming cavity 16, and is driven to move leftwards by controlling the transverse telescopic rod 22 to shorten under the guiding action of the guide block 21 and the transverse guide rail 17 until the forming die 18 is positioned under the demoulding assembly 23 to wait for subsequent demoulding operation, and simultaneously, the forming die 18 is required to return to the inner side surface of the forming cavity 16 under the combined action of the transverse telescopic rod 22 and the longitudinal telescopic rod 19 to wait for secondary curing bladder forming operation after demoulding is finished.

As shown in fig. 3, fig. 4 and fig. 5, the steam assembly 5 includes a steam tank 501, a heating rod 502 is fixedly installed in the middle of the inner cavity of the steam tank 501, a water injection port 503 is fixedly connected to the side surface of the steam tank 501 close to the bottom end, the water injection port 503 is communicated with a circulating pipe 24, a steam pipe 504 is fixedly connected to the top end of the steam tank 501, a power tank 7 is fixedly installed in the middle of the top end of a mixing tank 2, a main shaft 13 is movably installed in the middle of the inner cavity of the power tank 7, an impeller 8 located in the power tank 7 is fixedly sleeved on the outer side surface of the main shaft 13, a stirring shaft 14 located in the mixing tank 2 is fixedly connected to the bottom end of the main shaft 13 and the top end of the mixing tank 2 at equal angles, a first air pipe 10 is fixedly connected to the left end of the power tank 7, a three-way valve 11 is fixedly connected to the bottom end of the first air pipe 10, a second air pipe 12 is fixedly connected to the right end of the three-way valve 11 is fixedly connected to the bottom end of the three-way valve 11, the other end of the second air pipe 12 is communicated with a forming cavity 16, and the left end of the three-way valve 11 is communicated with a demoulding assembly 23.

Examples

When the vulcanization capsule is formed, firstly, the water pump 9 is started to absorb water flow in the reservoir 1 and the water flow is injected into the steam tank 501 through the circulating pipe 24, at the moment, the heating rod 502 is started to heat the water flow to generate steam, then the steam can be led out through the steam pipe 504 and enter the power tank 7, the impeller 8 is pushed to rotate, the rotation of the main shaft 13 is further realized, the circumferential movement of the stirring shaft 14 is finally realized, the raw materials in the mixing tank 2 are mixed and stirred, the stirred raw materials can be led out through the discharge opening 15 and enter a position between the forming cavity 16 and the forming die 18, meanwhile, the steam entering the power tank 7 can be led out through the first gas pipe 10 and led into the forming cavity 16 through the three-way valve 11 and the second gas pipe 12 to heat the raw materials in the forming cavity 16, the heating extrusion forming is completed, and part of the steam can be led out through the left end of the three-way valve 11.

As shown in fig. 1 and 2 and fig. 6 and 7, the demolding assembly 23 comprises a temporary storage pipe 231, the top end of the temporary storage pipe 231 is connected with the top end of the inner side surface of the second rack 4, the right side of the temporary storage pipe 231 close to the bottom end is fixedly communicated with an air inlet valve 232, the air inlet valve 232 is communicated with the three-way valve 11, a piston plate 235 is movably sleeved in the temporary storage pipe 231, the piston plate 235 moves up and down relative to the temporary storage pipe 231, the bottom end of the piston plate 235 is fixedly connected with a piston rod 236, the bottom end of the piston rod 236 penetrates through the bottom end of the temporary storage pipe 231 and is fixedly provided with a vacuum chuck 238, the outer side surface of the piston rod 236 is movably sleeved with a reset spring 237, the upper end and the lower end of the reset spring 237 are respectively connected with the bottom end of the piston plate 235 and the bottom end of the inner cavity of the temporary storage pipe 231, the upper end and the lower end of the left side of the temporary storage pipe 231 are respectively fixedly communicated with a second air outlet valve 234 and a first air outlet valve 233, the other end of the first air outlet valve 233 and the second air outlet valve 234 are fixedly communicated with a condensation box 239, the left end of the condensation box 239 is fixedly communicated with a drain pipe 2310 located above the water reservoir 1, and electromagnetic valves are mounted in the first air outlet valve 233 and the second air outlet 234 are.

Examples

When the molding of the curing bladder is completed, the molding die 18 can be controlled to enter the lower part of the demolding assembly 23 and contact with the demolding assembly 23, when demolding is not performed, high-temperature steam can enter the inside of the air inlet valve 232 through the three-way valve 11, the electromagnetic valve inside the first air outlet valve 233 is kept in an open state, the electromagnetic valve inside the second air outlet valve 234 is kept in a closed state, the high-temperature steam can be guided out through the first air outlet valve 233 and enter the inside of the condensing box 239, when demolding is required, the electromagnetic valve inside the first air outlet valve 233 can be closed, the electromagnetic valve inside the second air outlet valve 234 can be opened, the steam can apply a certain pressure to the piston plate 235, the piston plate 235 and the piston rod 236 move upwards, the reset spring 237 is compressed, at this moment, the vacuum chuck 238 is opened in advance to absorb between the vulcanizing capsule, the vacuum chuck 238 moves upwards along with the vacuum chuck to drive the vulcanizing capsule to separate from the forming die 18 to complete the demolding process, and when the piston plate 235 moves to the upper side of the second exhaust valve 234, high-temperature steam can be guided out through the second exhaust valve 234 and enter the interior of the condensing tank 239, the steam entering the condensing tank 239 can be discharged through the drain pipe 2310 to reflow back to the interior of the reservoir 1 again after condensation, the circulation is completed, and after demolding is completed, the vacuum chuck 238 can be closed to enable the vulcanizing capsule to freely fall down and enter the interior of the reservoir 1 to contact with cooling water, so that the cooling process is completed.

S1, firstly, filling clean water into a reservoir 1, starting a power supply of a water pump 9, injecting raw materials into a mixing tank 2 through a material injection port 6 for mixing, and placing a forming die 18 on the inner side surface of a forming cavity 16 to finish preparation work;

S2, raw materials injected through the material injection port 6 enter the interior of the mixing tank 2, at the moment, water flow in the reservoir 1 is pumped into the steam tank 501 through the circulating pipe 24 by starting the water pump 9, the heating rod 502 is started for heating, steam generated by heating can be discharged through the steam pipe 504 and enter the interior of the power tank 7, the impeller 8 is pushed to rotate, and at the moment, the main shaft 13 rotates along with the rotation of the impeller, and the stirring shaft 14 is driven to stir and finish mixing of the raw materials;

S3, steam can be led out through the first air pipe 10 and enter the three-way valve 11, part of the steam can be injected into the forming cavity 16 through the second air pipe 12, at the moment, uniformly mixed raw materials can be discharged through the discharge port 15 and act on the position between the forming cavity 16 and the forming die 18, at the moment, the steam can enter the forming cavity 16 to heat the raw materials, and the forming process of the vulcanizing capsule is completed by cooperation with extrusion forming between the forming cavity 16 and the forming die 18;

S4, the formed vulcanized capsule can be shortened by controlling the longitudinal telescopic rod 19 to drive the forming die 18 to descend, and controlling the transverse telescopic rod 22 to be shortened to drive the forming die 18 to displace leftwards until the forming die is displaced below the demoulding assembly 23, and at the moment, the longitudinal telescopic rod 19 is controlled to extend until the vulcanized capsule at the top end of the forming die 18 contacts with the bottom end of the demoulding assembly 23;

S5, closing the electromagnetic valve of the first exhaust valve 233, opening the electromagnetic valve in the second exhaust valve 234, opening the vacuum chuck 238, adsorbing the vacuum chuck 238 and the vulcanized capsule, inputting steam in the three-way valve 11 into the temporary storage pipe 231 through the air inlet valve 232, applying upward thrust to the piston plate 235 until the piston plate 235 rises, driving the piston rod 236 and the vacuum chuck 238 to rise, finally driving the vulcanized capsule to rise to finish demoulding, and enabling the forming die 18 to recover to an initial working position, closing the vacuum chuck 238, and freely falling the sulfur capsule into the reservoir 1 to finish cooling;

the steam used in the non-demoulding and demoulding processes can be led out through the first vent valve 233 and the second vent valve 234 respectively, and enter the interior of the condensation tank 239 to be condensed to form water flow, and then discharged through the drain pipe 2310 to be re-entered into the interior of the water reservoir 1 to realize circulation.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-stability tire vulcanization capsule production device comprises a reservoir (1), and is characterized in that a first frame (3) is fixedly arranged at a position, close to the right end, of the reservoir (1), a mixing tank (2) arranged above the reservoir (1) is fixedly arranged at the inner side surface of the first frame (3), a second frame (4) is fixedly arranged at a position, close to the left end, of the reservoir (1), a demolding assembly (23) arranged above the reservoir (1) is fixedly arranged at the bottom end of the inner side surface of the second frame (4), a steam assembly (5) is fixedly arranged at the right end of the mixing tank (2), a discharge opening (15) is formed in the bottom end of the mixing tank (2), a forming cavity (16) arranged below the discharge opening (15) is fixedly arranged at the bottom end of the mixing tank (2), a forming die (18) is fixedly arranged at the bottom end of the forming cavity (16), transverse guide rails (17) are fixedly arranged at the front side and the rear side of the top end of the reservoir (1), a water pump (9) is fixedly arranged at the right end of the reservoir (1), a water pump (9) is fixedly arranged between the water pump (9) and the output end of the circulating pipe (1) and the water pump (24) and the other end (24) are fixedly communicated with each other, one side of the top end of the mixing tank (2) is fixedly communicated with a material injection port (6);

The middle part of the top end of the mixing tank (2) is fixedly provided with a power tank (7), steam generated by the steam component (5) can be guided out through a steam pipe (504) and enter the inside of the power tank (7), the middle part of the inner cavity of the power tank (7) is movably provided with a main shaft (13), the outer side surface of the main shaft (13) is fixedly sleeved with an impeller (8) positioned in the inside of the power tank (7), the bottom end of the main shaft (13) penetrates through the bottom end of the power tank (7) and the top end of the mixing tank (2) and is fixedly connected with a stirring shaft (14) positioned in the inside of the mixing tank (2) at equal angles, the left end of the power tank (7) is fixedly connected with a first air pipe (10), the bottom end of the first air pipe (10) is fixedly connected with a three-way valve (11), the right end of the three-way valve (11) is fixedly connected with a second air pipe (12), the other end of the second air pipe (12) is communicated with a forming cavity (16), the left end of the main shaft (13) is communicated with a demoulding component (23), the demoulding component (23) comprises a temporarily-storing pipe (231) and the top end of the temporarily storing component (231) is connected with the top end of the temporarily storing component (231) near the inner side of the air inlet valve (231), the air inlet valve (232) is communicated with the three-way valve (11), a piston plate (235) is movably sleeved in the temporary storage pipe (231), the piston plate (235) moves up and down relative to the temporary storage pipe (231), and a piston rod (236) is fixedly connected to the bottom end of the piston plate (235).

2. The device for producing the high-stability tire curing bladder according to claim 1, wherein the forming die (18) is located on the inner side surface of the forming cavity (16), mounting plates (20) are arranged at the top ends of the two second frames (4), guide blocks (21) are fixedly arranged on the front side and the rear side of the bottom end of each mounting plate (20), and the guide blocks (21) are movably clamped with the transverse guide rails (17).

3. The device for producing the high-stability tire curing bladder according to claim 2, wherein the top end of the mounting plate (20) is fixedly provided with a longitudinal telescopic rod (19), the top end of the longitudinal telescopic rod (19) is fixedly connected with the bottom end of the forming die (18), the front side and the rear side of the left end of the mounting plate (20) are fixedly provided with transverse telescopic rods (22), and the other end of each transverse telescopic rod (22) is connected with the side face of the transverse guide rail (17).

4. The high-stability tire curing bladder production device according to claim 1, wherein the steam component (5) comprises a steam tank (501), a heating rod (502) is fixedly arranged in the middle of an inner cavity of the steam tank (501), a water injection port (503) is fixedly communicated with the side surface, close to the bottom end, of the steam tank (501), the water injection port (503) is communicated with the circulating pipe (24), and a steam pipe (504) is fixedly communicated with the top end of the steam tank (501).

5. The device for producing the high-stability tire curing bladder according to claim 1, wherein the bottom end of the piston rod (236) penetrates through the bottom end of the temporary storage pipe (231) and is fixedly provided with a vacuum chuck (238), the outer side surface of the piston rod (236) is movably sleeved with a return spring (237), the upper end and the lower end of the return spring (237) are respectively connected with the bottom end of the piston plate (235) and the bottom end of the inner cavity of the temporary storage pipe (231), and the upper end and the lower end of the left side of the temporary storage pipe (231) are respectively fixedly communicated with a second exhaust valve (234) and a first exhaust valve (233).

6. The device for producing the high-stability tire curing bladder according to claim 5, wherein the other ends of the first exhaust valve (233) and the second exhaust valve (234) are fixedly communicated with a condensing tank (239), the left end of the condensing tank (239) is fixedly communicated with a drain pipe (2310) positioned above the reservoir (1), and electromagnetic valves are arranged in the first exhaust valve (233) and the second exhaust valve (234).

7. A method for producing a high-stability tire curing bladder production device according to any one of claims 1-6, characterized by comprising the following steps:

s1, firstly, filling clean water into a reservoir (1) and starting a power supply of a water pump (9), injecting raw materials into a mixing tank (2) through a material injection port (6) to mix, and placing a forming die (18) on the inner side surface of a forming cavity (16) to finish preparation work;

S2, raw materials injected through a material injection port (6) enter the mixing tank (2), at the moment, water flow in the reservoir (1) is pumped into the steam tank (501) through a circulating pipe (24) by starting a water pump (9), a heating rod (502) is started for heating, steam generated by heating can be discharged through a steam pipe (504) and enter the power tank (7), an impeller (8) is pushed to rotate, and a main shaft (13) rotates along with the impeller, so that stirring of the raw materials is completed by driving a stirring shaft (14);

S3, simultaneously, steam can be guided out through the first air pipe (10) and enter the three-way valve (11), part of the steam can be injected into the forming cavity (16) through the second air pipe (12), at the moment, uniformly mixed raw materials can be discharged through the discharge port (15) and act on the position between the forming cavity (16) and the forming die (18), at the moment, the steam can enter the forming cavity (16) to heat the raw materials, and the forming process of the vulcanized capsule is completed by cooperation with extrusion forming between the forming cavity (16) and the forming die (18);

S4, the formed vulcanized capsule can drive the forming die (18) to descend by controlling the longitudinal telescopic rod (19) to shorten and control the transverse telescopic rod (22) to shorten, and drive the forming die (18) to displace leftwards until the vulcanizing capsule is displaced below the demolding assembly (23), and at the moment, the longitudinal telescopic rod (19) is controlled to extend until the vulcanized capsule at the top end of the forming die (18) is contacted with the bottom end of the demolding assembly (23);

S5, closing the electromagnetic valve of the first exhaust valve (233) at the moment, opening the electromagnetic valve in the second exhaust valve (234), simultaneously opening the vacuum chuck (238), adsorbing the vacuum chuck (238) with the vulcanized capsule at the moment, inputting steam in the three-way valve (11) into the temporary storage pipe (231) through the air inlet valve (232), applying upward thrust to the piston plate (235) until the piston plate (235) rises, driving the piston rod (236) and the vacuum chuck (238) to rise, finally driving the vulcanized capsule to rise to finish demoulding, and then enabling the forming die (18) to recover to an initial working position, closing the vacuum chuck (238), and freely falling the sulfur capsule into the reservoir (1) to finish cooling;

and S6, steam used in the non-demoulding and demoulding processes can be respectively led out through the first exhaust valve (233) and the second exhaust valve (234), and enter the interior of the condensing box (239) to be condensed to form water flow, and the water flow is discharged through the drain pipe (2310) and re-enters the interior of the water reservoir (1) to realize circulation.