CN214605434U - New forms of energy tire vulcanizer - Google Patents
New forms of energy tire vulcanizer Download PDFInfo
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- CN214605434U CN214605434U CN202120681664.4U CN202120681664U CN214605434U CN 214605434 U CN214605434 U CN 214605434U CN 202120681664 U CN202120681664 U CN 202120681664U CN 214605434 U CN214605434 U CN 214605434U
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Abstract
The utility model discloses a new forms of energy tire vulcanizer, including mould, surge tank, low pressure jar, pressure-cooker, medium vulcanization route, be provided with heater block and medium circulating device on the medium vulcanization route, it still includes that the route is aerifyd to capsule design, first high pressure aerifys route, second high pressure aerifys route and steady voltage route, wherein, be provided with the force pump on the route is aerifyd to the second high pressure. The utility model discloses mainly be through design capsule design inflation channel, first high pressure inflation channel, second high pressure inflation channel and steady voltage passageway structure and position relation, realize carrying out cubic incremental type pressure boost and only use the force pump to carry out the pressure boost when the third pressure boost to the capsule, realize reduce cost's purpose through the use amount that reduces the pump. In addition, compared with the prior art, the pressure in the high-pressure tank can be greatly reduced, so that the safety is improved.
Description
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 that through the applicant both can improve tire vulcanization medium utilization efficiency through verifying repeatedly, can compromise electrical heating vulcanizer cost, security again.
Background
The applicant applies for a utility model patent with application number 2021200742863 on 12/1/2021, entitled new energy tire vulcanizer, as shown in fig. 1, the way of vulcanizing by recycling vulcanizing medium (such as pure nitrogen) of the new energy tire vulcanizer is that the recovered nitrogen to the vacuum tank 50 needs to be pressurized by the vacuum pump 80 and conveyed to the low pressure tank 30, then the pure nitrogen in the low pressure tank 30 is pressurized by the compression pump 83 and conveyed to the high pressure tank 40, and then the recovered pure nitrogen is introduced into the vulcanizing passage 20 through the high pressure tank 40, the design needs to be pressurized again by the vacuum pump 80 and the compression pump 83, and the pressure required for directly introducing the pure nitrogen into the vulcanizing passage 20 through the high pressure tank 40 is relatively high. The vacuum pump 80 and the compression pump 83 are high in cost, and safety is hidden danger due to high pressure. Therefore, the prior art has the problems of high cost and safety.
Disclosure of Invention
For solving the technical problem, the utility model provides a new forms of energy tire vulcanizer, including mould, surge tank, low pressure jar, pressure-cooker, medium vulcanization route, be provided with heater block and medium circulating device on the medium vulcanization route, it still includes that the capsule is stereotyped and is aerifyd route, first high pressure inflation route, second high pressure inflation route and steady voltage route, wherein, be provided with the force pump on the second high pressure inflation route.
Preferably, the capsule shaped inflation passage comprises a low pressure tank and a first valve assembly.
Preferably, the first valve assembly comprises a first solenoid valve, a second solenoid valve, a third solenoid valve and a first proportional valve, the first solenoid valve is communicated with the low-pressure tank, the first proportional valve is communicated with the medium vulcanization passage, and the second solenoid valve and the third solenoid valve are arranged between the first solenoid valve and the first proportional valve.
Preferably, the capsule shaped inflation passage and the first high pressure inflation passage each comprise a high pressure tank and a second valve assembly.
Preferably, the second valve assembly comprises a fourth solenoid valve, a third solenoid valve and a first proportional valve, the fourth solenoid valve is communicated with the high-pressure tank, the first proportional valve is communicated with the medium vulcanization passage, and the third solenoid valve is arranged between the fourth solenoid valve and the first proportional valve.
Preferably, the second high pressure inflation passage includes a high pressure tank, a pressure pump and a third valve assembly.
Preferably, the third valve assembly comprises a fourth solenoid valve, a second solenoid valve, a fifth solenoid valve and a first proportional valve, the fourth solenoid valve is communicated with the high-pressure tank, the first proportional valve is communicated with the medium vulcanization passage, and the fourth solenoid valve, the second solenoid valve, the fifth solenoid valve, the pressure pump and the first proportional valve are sequentially communicated.
Preferably, the surge tank and the fourth valve assembly are disposed in the surge tank.
Preferably, the fourth valve assembly comprises a sixth solenoid valve and a second proportional valve.
Preferably, the sixth electromagnetic valve is communicated with a pressure stabilizing tank, and the second proportional valve is communicated with a medium vulcanization passage.
The utility model discloses a new forms of energy tire vulcanizer, mainly through designing capsule design inflation route, first high pressure inflation route, second high pressure inflation route and steady voltage route structure and position relation, realize carrying out the increase-type pressure boost of cubic and only using the force pump to carry out the pressure boost when the third pressure boost to the capsule, realize the purpose of reduce cost through the use amount that reduces the pump; in addition, compared with the prior art, the pressure in the high-pressure tank can be greatly reduced, so that the safety is improved. Meanwhile, the technical effect of recycling the vulcanizing medium in the patent application No. 2021200742863 is inherited.
Drawings
Fig. 1 is an overall schematic diagram of a new energy tire vulcanizer of the prior art.
Fig. 2 is the overall schematic diagram of the new energy tire vulcanizer of the present invention.
Fig. 3 is a schematic view of the capsule shaping inflation channel of the present invention.
Fig. 4 is a schematic view of another capsule shaped inflation path or first high pressure inflation path of the present invention.
Fig. 5 is a schematic view of a second high pressure inflation passage according to the present invention.
Fig. 6 is a schematic diagram of the voltage stabilizing path 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 in the present invention is specifically described as follows, and is shown in fig. 2 to 6. 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 pressure stabilizing 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 first heating component 61 is arranged on the inner mold heating tank 60 and is used for heating a vulcanizing medium; 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; and a capsule-shaped inflation passage 21, a first high-pressure inflation passage 22, a second high-pressure inflation passage 23, and a pressure stabilizing passage 24, wherein a pressure pump 231 is provided on the second high-pressure inflation passage 23. In addition, a first proportional valve 70 is arranged on the air inlet pipeline of the medium vulcanization passage 20 and is used for controlling the opening or closing of the vulcanization medium air supply passages in the capsule shaping inflation passage 21, the first high-pressure inflation passage 22 and the second high-pressure inflation passage 23 or accurately controlling the air supply quantity in proportion; preferably, a second heating component 41 is further disposed on the high-pressure tank 40 for preheating the vulcanizing medium. The pressure pump is preferably a piston pump.
The bladder 11 shown in fig. 2 is accommodated in the mold 10 inside a green tire (not shown) and has elasticity, and may be made of a material having elasticity (for example, butyl rubber). The utility model discloses a supply with 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 realization heating vulcanization function of high temperature, 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 in capsule design inflation passage 21 includes low pressure jar 30 and first valve component, first valve component includes first solenoid valve 211, second solenoid valve 212, third solenoid valve 213 and first proportional valve 70, first solenoid valve 211 and low pressure jar 30 intercommunication set up, first proportional valve 70 and medium vulcanization passageway 20 intercommunication set up, second solenoid valve 212, third solenoid valve 213 set up between first solenoid valve 211 and first proportional valve 70. By the arrangement, the vulcanizing medium in the low-pressure tank 30 can be introduced into the capsule 11 and the pressure of the vulcanizing medium reaches a first preset value, so that the capsule is shaped and inflated.
In addition, the capsule-shaped inflation passage 21 may further include a high-pressure tank 40 and a second valve assembly including a fourth solenoid valve 233, a third solenoid valve 213, and a first proportional valve 70, wherein the fourth solenoid valve 233 is disposed to communicate with the high-pressure tank 40, the first proportional valve 70 is disposed to communicate with the medium vulcanization passage 20, and the third solenoid valve 213 is disposed between the fourth solenoid valve 233 and the first proportional valve 70. Through the arrangement, the inflation quantity proportion of the vulcanizing medium in the high-pressure tank 40 can be controlled through the first proportional valve 70, so that the pressure in the capsule 11 reaches a first preset value, and the shaping and inflation of the capsule are realized.
The utility model discloses in first high pressure inflation route 22 is including high-pressure tank 40 and second valve subassembly equally, the second valve subassembly includes fourth solenoid valve 233, third solenoid valve 213 and first proportional valve 70, fourth solenoid valve 233 sets up with high-pressure tank 40 intercommunication, first proportional valve 70 sets up with medium vulcanization route 20 intercommunication, third solenoid valve 213 sets up between fourth solenoid valve 233 and first proportional valve 70, can control the vulcanization medium inflation quantity proportion in the high-pressure tank 40 through above-mentioned setting through first proportional valve 70 to make the pressure in the capsule 11 reach the second predetermined value, the second predetermined value is 10 times of first predetermined value and more than.
The utility model discloses in second high pressure inflation route 23 includes high-pressure tank 40, force pump 231 and third valve subassembly, the third valve subassembly includes fourth solenoid valve 233, second solenoid valve 212, fifth solenoid valve 232 and first proportional valve 70, fourth solenoid valve 233 communicates the setting with high-pressure tank 40, first proportional valve 70 and medium vulcanization route 20 intercommunication set up, fourth solenoid valve 233, second solenoid valve 212, fifth solenoid valve 232, force pump 231 communicates the setting with first proportional valve 70 in order. With the above arrangement, the pressure of the vulcanization medium in the high-pressure tank 40 can be increased by the pressure pump 231 and then introduced into the medium vulcanization passage 20, so that the pressure in the bladder 11 can be brought to a third predetermined value, i.e., a pressure value required for vulcanization, which is 1.25 times or more the second predetermined value.
The pressure stabilizing passage 24 of the present invention includes a pressure stabilizing tank 50 and a fourth valve assembly, which includes a sixth solenoid valve 51 and a second proportional valve 80. Preferably, the sixth electromagnetic valve 51 is provided in communication with the surge tank 50, and the second proportional valve 80 is provided in communication with the medium vulcanization passage 20. With the above arrangement, when the pressure in the internal space 2 of the bladder exceeds the third predetermined value, a part of the vulcanizing medium is introduced into the surge tank 50 through the sixth electromagnetic valve 51 and the second proportional valve 80, so that the effect of adjusting the pressure value in the internal space 2 of the bladder is achieved.
The utility model discloses an above-mentioned new forms of energy tire vulcanizer 1's theory of operation is as follows: introducing a vulcanization medium into the internal space 2 of the bladder 11 through the bladder shaping inflation passage 21 to bring the pressure inside the bladder to a first predetermined value of expansion and thereby to closely adhere the bladder to the inner wall surface of the green tire and to push the outer surface of the green tire against the inner surface of the mold 10 by the expansion force of the bladder; then the pressure in the bladder is increased to a second preset value through the first high-pressure inflation passage 22, the pressure in the bladder is continuously increased through the second high-pressure inflation passage, the pressure in the bladder reaches a third preset value, namely a pressure value required during vulcanization, when the pressure in the bladder reaches the second preset value and the third preset value, the vulcanization medium can be heated through the first heating part 61 and/or the second heating part 41, and finally the vulcanization medium with high temperature and high pressure is introduced into the medium vulcanization passage 20 for circular vulcanization; after the vulcanization of the green tire is finished, a majority of high-temperature high-pressure vulcanization medium is quickly introduced into the high-pressure tank 40 for temporary storage by pressure difference through the first high-pressure inflation passage 22, and at the moment, the pressure of the bladder 11 is released and then is reduced, but part of the high-temperature high-pressure vulcanization medium is still remained; then the rest part of the high-temperature and high-pressure vulcanizing medium of the capsule 11 is guided into a low-pressure tank 30 for temporary storage through a capsule shaping inflation passage 21; then, the pressure pump 231 is used for pumping negative pressure from the bladder 11, and a small part of the residual high-temperature high-pressure vulcanizing medium of the bladder 11 is introduced into the high-pressure tank 40 or the low-pressure tank 30 for temporary storage so as to empty the vulcanizing medium in the bladder, and finally, the vulcanized raw tire is unloaded, and the raw tire to be vulcanized is replaced for next vulcanizing operation; before the next green tire is vulcanized, the vulcanizing medium temporarily stored in the high-pressure tank 40 is introduced into the bladder through the bladder shaping inflation passage 22 to enable the bladder to be expanded and shaped, or the vulcanizing medium temporarily stored in the low-pressure tank 30 is introduced into the bladder through the bladder shaping inflation passage 21 to enable the bladder to be expanded and shaped, then the vulcanizing medium temporarily stored in the high-pressure tank 40 is introduced into the bladder through the first high-pressure inflation passage 22 and the second high-pressure inflation passage 23, the pressure in the bladder is continuously increased to reach a first preset value and a second preset value, and finally the vulcanizing medium recovered during the previous vulcanization is introduced into the medium vulcanization passage 20 to be recycled, so that the utilization rate of the vulcanizing medium is improved. Therefore, the utility model discloses a technical scheme can make full use of vulcanize the medium, reduces extravagantly, and through design capsule design inflation route, first high pressure inflation route, second high pressure inflation route structure and position relation, realize carrying out cubic incremental type pressure boost to the capsule and only use the force pump to carry out the pressure boost when the third pressure boost to reduce the use frequency and the quantity of pump, and then realize the purpose of prolonging the life of pump, reduce cost; in addition, compared with the prior art, the pressure in the high-pressure tank can be greatly reduced, so that the safety is improved.
It should be noted that the pressure stabilizing passage 24 of the present invention can maintain the pressure in the capsule at the over-pressure condition when the pressure in the capsule reaches the first predetermined value, and the first predetermined value in the capsule can be finely adjusted through the pressure stabilizing passage to reach the better pressure value for expanding the capsule. In addition, the structure, valve assembly arrangement and operating principle of the mold 10 are substantially the same as those of the mold in patent application No. 2021200742863, and are not repeated herein.
Vulcanize the medium be provided with high-pressure medium supply source 90 and provide the vulcanize medium that comprises gas or air realizes providing in a large number and vulcanizes the medium or supply because of the leading-in vulcanizes the effect that the medium produced the loss after cyclic utilization many times of the past.
The utility model discloses in first predetermined value, second predetermined value and third predetermined value, according to different tire specifications, production technology etc. have different numerical values, but the applicant reachs through the trial and error the second predetermined value is 10 times and more than the first predetermined value, the third predetermined value is 1.25 times to 1.5 times the required numerical value conclusion of preferred vulcanization of second predetermined value. For example, taking a semi-steel tire with specification 245/50R17 as an example, the first predetermined value is 0.1MPa or less, the second predetermined value is 1 MPa-1.2 MPa, the third predetermined value is 1.5MPa or more, and the third predetermined value is a preferable tire three-time pressure-increasing predetermined value during tire vulcanization; for example, in the case of a 12R22.5 gauge all-steel tire, the first predetermined value is 0.1Mpa or less, the second predetermined value is 1Mpa to 1.6Mpa, and the third predetermined value is 2Mpa or more, which is a preferable three-time pressure increase predetermined value during tire vulcanization.
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.
To sum up, the utility model discloses a new energy tire vulcanizer is mainly through designing capsule design inflation route, first high pressure inflation route, second high pressure inflation route and steady voltage route structure and position relation, realizes carrying out the increase-type pressure boost of cubic and only uses the force pump to carry out the pressure boost when the third pressure boost to the capsule, realizes the purpose of reduce cost through the use amount that reduces the pump; in addition, compared with the prior art, the pressure in the high-pressure tank can be greatly reduced, so that the safety is improved.
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 (10)
1. The utility model provides a new forms of energy tire vulcanizer, includes mould, surge tank, low pressure tank, high-pressure tank, medium vulcanization route, be provided with heater block and medium circulating device on the medium vulcanization route, its characterized in that: the capsule high-pressure inflating device further comprises a capsule shaping inflating passage, a first high-pressure inflating passage, a second high-pressure inflating passage and a pressure stabilizing passage, wherein a pressure pump is arranged on the second high-pressure inflating passage.
2. The new energy tire vulcanizer of claim 1, wherein: the capsule-shaped inflation passage comprises a low-pressure tank and a first valve component.
3. The new energy tire vulcanizer of claim 2, wherein: the first valve component comprises a first electromagnetic valve, a second electromagnetic valve, a third electromagnetic valve and a first proportional valve, the first electromagnetic valve is communicated with the low-pressure tank, the first proportional valve is communicated with the medium vulcanization passage, and the second electromagnetic valve and the third electromagnetic valve are arranged between the first electromagnetic valve and the first proportional valve.
4. The new energy tire vulcanizer of claim 1, wherein: the capsule shaping inflation passage and the first high-pressure inflation passage both comprise a high-pressure tank and a second valve component.
5. The new energy tire vulcanizer of claim 4, wherein: the second valve assembly comprises a fourth electromagnetic valve, a third electromagnetic valve and a first proportional valve, the fourth electromagnetic valve is communicated with the high-pressure tank, the first proportional valve is communicated with the medium vulcanization passage, and the third electromagnetic valve is arranged between the fourth electromagnetic valve and the first proportional valve.
6. The new energy tire vulcanizer of claim 1, wherein: the second high-pressure inflation passage comprises a high-pressure tank, a pressure pump and a third valve assembly.
7. The new energy tire vulcanizer of claim 6, wherein: the third valve assembly comprises a fourth electromagnetic valve, a second electromagnetic valve, a fifth electromagnetic valve and a first proportional valve, the fourth electromagnetic valve is communicated with the high-pressure tank, the first proportional valve is communicated with the medium vulcanization passage, and the fourth electromagnetic valve, the second electromagnetic valve, the fifth electromagnetic valve, the pressure pump and the first proportional valve are sequentially communicated.
8. The new energy tire vulcanizer of claim 1, wherein: the surge tank and the fourth valve assembly are connected to the surge tank.
9. The new energy tire vulcanizer of claim 8, wherein: the fourth valve assembly includes a sixth solenoid valve and a second proportional valve.
10. The new energy tire vulcanizer of claim 9, wherein: the sixth electromagnetic valve is communicated with the pressure stabilizing tank, and the second proportional valve is communicated with the medium vulcanization passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202120681664.4U CN214605434U (en) | 2021-04-02 | 2021-04-02 | New forms of energy tire vulcanizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120681664.4U CN214605434U (en) | 2021-04-02 | 2021-04-02 | New forms of energy tire vulcanizer |
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| CN214605434U true CN214605434U (en) | 2021-11-05 |
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| CN202120681664.4U Active CN214605434U (en) | 2021-04-02 | 2021-04-02 | New forms of energy tire vulcanizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228212A (en) * | 2021-12-21 | 2022-03-25 | 联亚智能科技（苏州）有限公司 | Vulcanization method of new energy vulcanization system |
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2021
- 2021-04-02 CN CN202120681664.4U patent/CN214605434U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114228212A (en) * | 2021-12-21 | 2022-03-25 | 联亚智能科技（苏州）有限公司 | Vulcanization method of new energy vulcanization system |
| CN114228212B (en) * | 2021-12-21 | 2024-02-06 | 联亚智能科技（苏州）有限公司 | Vulcanizing method of new energy vulcanizing system |
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