阅读说明：本技术 一种便捷式生胎定型设备 (A kind of portable green tire modular system ) 是由 耿鹏 王忠孝 于 2019-07-26 设计创作，主要内容包括：本发明涉及生胎定型设备技术领域,尤其是涉及一种便捷式生胎定型设备,包括成型罐、密封盖、托动件、调节组件以及真空泵,半成品轮胎同轴设置在成型罐内部,密封盖与成型罐的端口相适配,密封盖上开设有贯穿自身的放料孔,放料孔的孔径小于半成品轮胎的内径,托动件设置在成型罐内部,托动件位于半成品轮胎远离密封盖的一侧并且使成型罐与半成品轮胎之间形成密闭空间,调节组件设置在成型罐的外侧并且带动托动件向靠近或者远离密封盖的方向移动,真空泵设置在成型罐的外侧并且与成型罐内部连通,达到了降低工作人员的劳动强度,提高工作效率,使半成品轮胎定型成生胎以及将风胎加入到生胎内部的过程可以同时完成的效果。(The present invention relates to green tire modular system technical fields, more particularly, to a kind of portable green tire modular system, including forming tank, sealing cover, hold in the palm moving part, adjust component and vacuum pump, crude tyre is co-axially located inside molding tank, sealing cover is adapted with the port of molding tank, the tapping hole through itself is offered on sealing cover, the aperture of tapping hole is less than the internal diameter of crude tyre, ask moving part setting inside molding tank, support moving part, which is located at side of the crude tyre far from sealing cover and makes to form between tank and crude tyre, forms confined space, component is adjusted the outside of molding tank is arranged in and drives support moving part mobile to the direction close to or far from sealing cover, vacuum pump is arranged in the outside of molding tank and is connected to inside tank with forming, the labor intensity for reducing staff is reached, improve working efficiency, make semi-finished product Tyre setting is added to the effect that the process inside green tire can be completed at the same time at green tire and by wind tire.)

1. a kind of portable green tire modular system, it is characterised in that: including molding tank (2), sealing cover (3), support moving part (4), adjust Component (5) and vacuum pump (6) are saved, crude tyre (14) is co-axially located at molding tank (2) inside, sealing cover (3) and molding The port of tank (2) is adapted, and the tapping hole (31) through itself is offered on sealing cover (3), and the aperture of tapping hole (31) is less than The internal diameter of crude tyre (14), support moving part (4) setting is internal in molding tank (2), and support moving part (4) is located at crude tyre (14) Side far from sealing cover (3) and makes to form and form confined space between tank (2) and crude tyre (14), adjusting component (5) outside in molding tank (2) is set and drives support moving part (4) mobile to the direction close to or far from sealing cover (3), very Sky pump (6) setting is forming the outside of tank (2) and is being connected to inside molding tank (2).

2. a kind of portable green tire modular system according to claim 1, it is characterised in that: support moving part (4) includes multiple From close to the supporting plate (41) being sequentially coaxially arranged far from sealing cover (3), tank (2) are coaxial sets with molding for each supporting plate (41) It sets, and multiple supporting plates (41) become larger along from close to the direction radius far from sealing cover (3).

3. a kind of portable green tire modular system according to claim 2, it is characterised in that: adjusting component (5) includes the One driving cylinder (51), first driving cylinder (51) setting molding tank (2) far from sealing cover (3) side and with molding tank (2) be fixedly connected, first driving cylinder (51) piston rod to close to sealing cover (3) direction extend through molding tank (2) it It is fixedly connected afterwards with the smallest supporting plate of radius (41).

4. a kind of portable green tire modular system according to claim 2, it is characterised in that: in the smallest supporting plate of radius (41) it is provided on guide rod (52), guide rod (52) prolongs after extending through molding tank (2) to the direction far from sealing cover (3) It reaches on the outside of molding tank (2), guide rod (52) is slidably connected with molding tank (2).

5. a kind of portable green tire modular system according to claim 4, it is characterised in that: in molding tank (2) far from close Cover the limit assembly for being provided on the side of (3) and being defined to guide rod (52) in the internal moving distance of molding tank (2) (53)。

6. a kind of portable green tire modular system according to claim 5, it is characterised in that: limit assembly (53) includes limit Position pipe (531) and stop nut (532), position-limiting tube (531) be set on the circumferential surface of guide rod (52) and with molding tank (2) It is fixedly connected, stop nut (532) is set on the circumferential surface of guide rod (52) and is threadedly coupled with guide rod (52), limits spiral shell Female (532) are located at the side of position-limiting tube (531) far from sealing cover (3).

7. a kind of portable green tire modular system according to claim 1, it is characterised in that: in molding tank (2) close to close The cricoid sealing ring (21) that rubber material is provided on the end face of (3) is covered, sealing ring (21) is close to the position of molding tank (2) It is embedded into inside the end face of molding tank (2).

8. a kind of portable green tire modular system according to claim 1, it is characterised in that: in the side of molding tank (2) It is provided with the runner assembly (7) for driving sealing cover (3) to be pressed on molding tank (2) port.

9. a kind of portable green tire modular system according to claim 8, it is characterised in that: runner assembly (7) includes branch Strut (71), rotating bar (72) and actuator (74), support rod (71) are fixed on the side of molding tank (2) and to close The direction of sealing cover (3) extends, and one end of rotating bar (72) is fixed on sealing cover (3), and the other end of rotating bar (72) extends Side to support rod (71) far from molding tank (2), hingedly, actuator (74) setting is turning for support rod (71) and rotating bar (72) Lever (72) far from sealing cover (3) end on and by rotating bar (72) drive sealing cover (3) to close to or far from The direction of type tank (2) is mobile.

10. a kind of portable green tire modular system according to claim 9, it is characterised in that: rotating bar (72) is arranged altogether There are two, two rotating bars (72) are located at the two sides of support rod (71), are provided with connection between two rotating bars (72) Bar (73), connecting rod (73) are arranged on actuator (74), and two rotating bars (72), connecting rod are run through in the both ends of connecting rod (73) (73) it with rotating bar (72) clearance fit, is arranged with rolling bearing (75) at the both ends of connecting rod (73), rolling bearing (75) Outer ring is fixedly connected with rotating bar (72).

Technical field

The present invention relates to green tire modular system technical fields, more particularly, to a kind of portable green tire modular system.

Background technique

The manufacturing process of cycle casing includes procedure for preparation, crude tyre molding procedure, by crude tyre at present The process that the process and heating for being processed into green tire are sulfided into finished product.

Referring to Figures 1 and 2, the equipment for crude tyre 14 to be shaped into green tire 15 is rise face machine 1, including fixed plate 11, moulded head 12 and driving device 13, fixed plate 11 are horizontally set on the lower section of moulded head 12, and moulded head 12 is provided with more altogether It is a, and multiple moulded heads 12 are uniformly distributed along a periphery coaxial with fixed plate 11, and the setting of driving device 13 is solid The lower section of fixed board 11, driving device 13 can drive multiple moulded heads 12 simultaneously to axis side close or far from fixed plate 11 To movement.During crude tyre 14 is shaped into green tire 15, crude tyre 14 is coaxially disposed within fixed plate 11 On, the contacted inner surfaces of side and crude tyre 14 of the moulded head 12 far from 11 axis of fixed plate connect at this time, are then turned on drive Dynamic device 13, driving device 13 drives multiple moulded heads 12 mobile to the direction far from 11 axis of fixed plate, until semi-finished product wheel Tire 14 is shaped to green tire 15.

Prior art among the above has the following deficiencies: that before green tire carries out heating vulcanization, staff is usually It needs that wind tire is added inside green tire, heating in this way can be so that tire direct plunges into use, but with voluntarily after vulcanizing The demand quantitative change of wheel tire is more, and the process that crude tyre is shaped into green tire and is added to wind tire inside green tire will increase The labor intensity of staff.

Summary of the invention

The object of the present invention is to provide a kind of portable green tire modular system, the labour for having reached reduction staff is strong Degree improves working efficiency, so that crude tyre is shaped into green tire and wind tire is added to process inside green tire simultaneously The effect of completion.

Above-mentioned technical purpose of the invention has the technical scheme that

A kind of portable green tire modular system, including molding tank, sealing cover, support moving part, adjusting component and vacuum pump, semi-finished product Tire be co-axially located at molding tank inside, sealing cover with form tank port be adapted, offered on sealing cover through itself Tapping hole, the aperture of tapping hole are less than the internal diameter of crude tyre, the setting of support moving part inside molding tank, support moving part be located at half at Side of the product tire far from sealing cover and make to form and form confined space between tank and crude tyre, adjusts component setting and exists It forms the outside of tank and drives support moving part mobile to the direction close to or far from sealing cover, molding tank is arranged in vacuum pump Outside and make crude tyre and form tank between confined space formed vacuum.

By using above scheme, when being processed using green tire modular system to crude tyre, by semi-finished product wheel Tire is coaxially disposed within inside molding tank, is then closed on the port of molding tank sealing cover lid and is used manpower by sealing cover pressure Tightly on molding tank；Then mobile by adjusting the direction that component drives support moving part to close sealing cover, mobile in support moving part Meanwhile moving part being ask to will drive crude tyre together to the direction movement of close sealing cover, in this way in sealing cover and support moving part Under the action of can to molding tank inside crude tyre position；Because the aperture of the tapping hole in sealing bar is less than half The internal diameter of finished tire, and the material for making tire can generally select the material of rubber material, so working as semi-finished product wheel Tire close to sealing cover end face and sealing cover abut against when, crude tyre and molding tank between space will form one it is close The space closed；It is then turned on vacuum pump, while vacuum pump is evacuated to the space between crude tyre and molding tank It adjusts component to continue to drive support moving part to close to the movement of the direction of sealing cover, extraneous atmospheric pressure in this way will be to far from semi-finished product The direction of tire centerline axis presses the side wall of crude tyre, and crude tyre can thus be made to form green tire；Exist simultaneously During green tire is formed, staff can be directly placed into inside green tire from drain hole, in this way after green tire formation, The process that wind tire is installed to inside green tire is just completed, crude tyre is allowed in this way and is shaped into green tire and wind tire is added Process inside to green tire is completed at the same time, and has been reached the labor intensity for reducing staff, has been improved the effect of working efficiency.

The present invention is further arranged to, and support moving part includes multiple from the support being sequentially coaxially arranged close to separate sealing cover Plate, each supporting plate with molding tank coaxial arrangement, and multiple supporting plates along from close to far from sealing cover direction radius by Gradual change is big.

By using above scheme, forming the supporting plate diameter inside tank is corresponded with the size of bicycle tyre , so staff can put crude tyre according to the size of bicycle tyre when processing to crude tyre Set on corresponding supporting plate, in this way can to avoid by crude tyre be added to molding tank inside after, crude tyre The misalignment of axe of central axis and molding tank is larger, eventually affects the quality of green tire, and having reached uses green tire modular system Get up more convenient effect.

The present invention is further arranged to, and adjusting component includes the first driving cylinder, and the first driving cylinder setting is in molding tank It side far from sealing cover and is fixedly connected with molding tank, the piston rod of the first driving cylinder prolongs to close to the direction of sealing cover It stretches and is fixedly connected after molding tank with the smallest supporting plate of radius.

By using above scheme, when needing to move the supporting plate inside molding tank, driving cylinder can be opened, is driven The piston rod of cylinder of taking offence can drive supporting plate mobile to the direction close to or far from sealing cover.

The present invention is further arranged to, and guide rod is provided on the smallest supporting plate of radius, guide rod is to far from sealing cover Direction extend through molding tank after extend to molding tank on the outside of, guide rod with form tank be slidably connected.

By using above scheme, when driving cylinder that supporting plate is driven to move inside molding tank, supporting plate will drive guiding Bar moves together, and the moving process of supporting plate can be made more stable in this way, when driving cylinder being avoided to drive supporting plate mobile, supporting plate hair The case where raw inclination, influences the quality of green tire sizing.

The present invention is further arranged to, and is provided on molding side of the tank far from sealing cover to guide rod in molding tank The limit assembly that the moving distance in portion is defined.

By using above scheme, when being processed using the different size of crude tyre of green tire modular system, molding Different supporting plates inside tank can be abutted against with the end face of crude tyre, so supporting plate is forming during green tire is formed Mobile distance is not also identical inside tank, and limit assembly can control moving distance of the guide rod inside molding tank, So there is no need to the mobile distances of piston rod of the staff to driving cylinder to be adjusted, and reach further such that green tire Modular system effect more convenient to use.

The present invention is further arranged to, and limit assembly includes position-limiting tube and stop nut, and position-limiting tube is set in guide rod Circumferential surface on and with molding tank be fixedly connected, stop nut be set on the circumferential surface of guide rod and with guide rod thread connect It connects, stop nut is located at side of the position-limiting tube far from sealing cover.

It, can be to limit when needing that moving distance of the supporting plate inside molding tank is adjusted by using above scheme Position nut is rotated, because stop nut is connect with guide rod thread, when stop nut rotation, stop nut will be It is moved on guide rod, when driving cylinder to drive supporting plate to close to the movement of the direction of sealing cover, supporting plate drives guide rod to move together Dynamic, when stop nut and position-limiting tube are abutted against far from the end face of sealing cover, supporting plate stops movement, thereby realizes to supporting plate The restriction of moving distance inside molding tank.

The present invention is further arranged to, and is provided with the cricoid close of rubber material on end face of the molding tank close to sealing cover Seal, sealing ring are embedded into inside the end face of molding tank close to the position of molding tank.

By using above scheme, sealing cover lid is closed when on the port for forming tank, sealing cover can will form tank end face On sealing ring flatten because sealing ring is the sealing ring of rubber material, sealing cover and molding tank is can be improved in sealing ring Between leakproofness, guarantee green tire can normally be formed.

The present invention is further arranged to, and is provided in the side of molding tank and sealing cover is driven to be pressed on molding tank port Runner assembly.

It can be made by runner assembly after closing sealing cover lid on the port of molding tank by using above scheme Sealing cover is pressed on molding tank, and so there is no need to staff to be pressed sealing cover on molding tank using manpower, is reached Labor-saving effect.

The present invention is further arranged to, and runner assembly includes support rod, rotating bar and actuator, and support rod is fixed on into Extend on the side of type tank and to the direction close to sealing cover, one end of rotating bar is fixed on sealing cover, rotating bar it is another One end extends to side of the support rod far from molding tank, and support rod is hinged with rotating bar, and actuator is arranged in rotating bar far from close Drive sealing cover mobile to the direction close to or far from molding tank on the end of capping and by rotating bar.

By using above scheme, when needing to be pressed on sealing cover on molding tank, drive can be passed through Moving part drives sealing cover to mobile close to the direction of molding tank, until sealing cover can be pressed on the port of molding tank, in this way The effect of sealing cover pressing molding tank port when being achieved that；After completing the process to green tire, actuator is driven by rotating bar Sealing cover is rotated to the direction far from molding tank, and rotating bar can rotate on support rod at this time.With existing bicycle tyre Demand is increasing, and sealing cover can be controlled by runner assembly to the closure and opening of molding tank, has reached further Labor-saving effect.

The present invention is further arranged to, and there are two rotating bar is arranged altogether, two rotating bars are located at the two sides of support rod, Connecting rod is provided between two rotating bars, connecting rod is arranged on actuator, and two rotating bars are run through at the both ends of connecting rod, Connecting rod and rotating bar clearance fit are arranged with rolling bearing at the both ends of connecting rod, and the outer ring of rolling bearing and rotating bar are solid Fixed connection.

By using above scheme, because connecting rod is arranged on actuator, need to drive rotation by actuator Bar when being rotated on support rod, actuator can by connecting rod drive rotating bar be rotated on support rod because connecting rod with turn Lever is clearance fit, and connecting rod drives rotating bar to rotate on support rod by rolling bearing, in this way the company of can reduce The abrasion of extension bar in use has achieved the effect that extend runner assembly service life.

In conclusion the present invention has following technical effect that

1. can be simultaneously when being processed using green tire modular system to crude tyre by being provided with green tire modular system It completes for crude tyre to be processed into green tire and wind tire is added to two processes inside green tire, reached reduction staff Labor intensity, improve the effect of working efficiency；

2. by being provided with limit assembly, when processing using green tire modular system to different crude tyres, supporting plate Molding tank inside moving distance it is also different, can by limit assembly to guide rod molding tank inside moving distance into Row limits, and to determine moving distance of the supporting plate inside molding tank, having reached keeps green tire modular system more convenient to use Effect；

3. by be provided with runner assembly, by runner assembly can drive sealing cover to molding tank port be sealed or It opens, and do not need staff to make sealing cover pressing molding tank by pressing, has reached labor-saving effect.

Detailed description of the invention

Fig. 1 is the structure chart of face machine of rising in background of invention；

Fig. 2 is the structure chart that apoplexy tire of the present invention is installed to inside green tire；

Fig. 3 is overall structure figure of the invention；

Fig. 4 is the partial sectional view under use state of the invention.

In figure, 1, rise face machine；11, fixed plate；12, moulded head；13, driving device；14, crude tyre；15, green tire； 16, wind tire；2, tank is formed；21, sealing ring；3, sealing cover；31, tapping hole；4, moving part is held in the palm；41, supporting plate；5, component is adjusted；51, First driving cylinder；52, guide rod；53, limit assembly；531, position-limiting tube；532, stop nut；6, vacuum pump；7, rotating group Part；71, support rod；72, rotating bar；73, connecting rod；74, actuator；75, rolling bearing.

Specific embodiment

Below in conjunction with attached drawing, invention is further described in detail.

Referring to Fig. 3, the present invention provides a kind of portable green tire modular systems, including molding tank 2, sealing cover 3, support moving part 4, component 5, vacuum pump 6 and runner assembly 7 are adjusted, molding tank 2 is vertically arranged in above the ground, and the setting of sealing cover 3 is forming The top of tank 2 and with molding tank 2 upper port be adapted, the tapping hole 31 through itself is offered on sealing cover 3, and The diameter of tapping hole 31 is less than the internal diameter of crude tyre 14, and runner assembly 7 is arranged in the side of molding tank 2 and can drive The lid of sealing cover 3 closes the upper port in molding tank 2, and the setting of support moving part 4 adjusts the setting of component 5 in molding tank 2 inside molding tank 2 Above and it can drive support moving part 4 inside molding tank 2 to moving up and down along the vertical direction, molding tank 2 is arranged in vacuum pump 6 Side and with molding tank 2 inside be connected to.

In conjunction with Fig. 2, when needing to process crude tyre 14 using 15 modular system of green tire, by the half of rubber material Finished tire 14 is coaxially disposed within inside molding tank 2, and crude tyre 14 is located at the top of support moving part 4 at this time；Then by turning Dynamic component 7 drives the lid of sealing cover 3 to close the upper port in molding tank 2, and drives support moving part 4 to move up by adjusting component 5, Support moving part 4 will drive crude tyre 14 and move upwardly together until crude tyre 14 and the lower surface of sealing cover 3 abut against, Because the diameter of tapping hole 31 is less than the internal diameter of crude tyre 14, can make between crude tyre 14 and molding tank 2 in this way Space formed a closed space；It is then turned on vacuum pump 6, while continuing to drive support moving part 4 upward by adjusting component 5 Mobile, the space between crude tyre 14 and molding tank 2 can be evacuated by vacuum pump 6, and then extraneous air passes through Drain hole enters molding tank 2 inside and will drive the side wall of crude tyre 14 to the side far from 14 axis of crude tyre To movement, green tire 15 can thus be made to be formed；During green tire 15 is formed, staff can be by wind tire 16 through over-discharge Material mouth is added to inside green tire 15, after in this way taking out green tire 15 inside molding tank 2, has just been completed at the same time semi-finished product wheel Tire 14 is processed into green tire 15 and wind tire 16 is added to two processes inside green tire 15, has reached the labor for reducing staff Fatigue resistance improves the effect of working efficiency.

Referring to Fig. 3, because to be evacuated to the space between crude tyre 14 and molding tank 2, in order to improve Leakproofness between sealing cover 3 and molding tank 2 is provided with the cricoid sealing ring 21 of rubber material in the upper surface of molding tank 2, The cross sectional shape of sealing ring 21 is circle, and the lower half of sealing ring 21 is embedded into inside the upper surface of molding tank 2.

Referring to Fig. 3 and Fig. 4, support moving part 4 includes three supporting plates 41 being sequentially coaxially arranged from top to bottom, and three supporting plates 41 are equal With molding tank 2 it is coaxial, be mutually permanently connected between three supporting plates 41, three supporting plates 41 from top to bottom radius be successively 20cm, 22cm and 24cm.41 diameter of supporting plate formed inside tank 2 is one-to-one with the size of bicycle tyre, so half-and-half When finished tire 14 is processed, crude tyre 14 can be placed on relatively by staff according to the size of bicycle tyre On the supporting plate 41 answered, in this way can be to avoid crude tyre 14 be added to molding tank 2 inside after, in crude tyre 14 Mandrel line and the misalignment of axe of molding tank 2 are larger, eventually affect the quality of green tire 15, also having reached makes green tire 15(see Fig. 2) Modular system effect more convenient to use.

Referring to Fig. 4, adjusting component 5 includes the first driving cylinder 51 and guide rod 52, and the first driving cylinder 51 is fixed on The lower section of tank 2 is formed, the piston rod of the first driving cylinder 51 extends up to 2 inside of molding tank and the support with radius for 20cm Plate 41 is fixedly connected, and the first driving cylinder 51 is slidably connected with the bottom wall for forming tank 2, and there are two the total settings of guide rod 52, and two Guide rod 52 is vertically arranged in the two sides of the first driving cylinder 51, the supporting plate that the upper surface of guide rod 52 and radius are 20cm respectively 41 are fixedly connected, and the lower end of guide rod 52 extends to the lower section of molding tank 2, and guide rod 52 is slidably connected with molding tank 2.

When needing supporting plate 41 to be moved inside molding tank 2, open the first driving cylinder 51, the first driving cylinder 51 Supporting plate 41 can be driven to move up and down inside molding tank 2, because the supporting plate 41 that radius is 20cm is fixedly connected with guide rod 52, So guide rod 52 is driven to slide during supporting plate 41 moves up and down on molding tank 2, guide rod 52 can be to avoid supporting plate 41 the case where shaking during moving up and down.

Referring to Fig. 4, when processing to different crude tyres 14, supporting plate 41 is inside molding tank 2 to moving up Dynamic distance is also different, because of moving distance and guide rod 52 movement molding tank 2 inside of the supporting plate 41 inside molding tank 2 Apart from identical, so controlling for convenience moving distance of the supporting plate 41 inside molding tank 2, it is arranged on forming tank 2 There is the limit assembly 53 being defined to moving distance of the guide rod 52 inside molding tank 2.

Referring to Fig. 4, limit assembly 53 includes position-limiting tube 531 and stop nut 532, and position-limiting tube 531 is fixed on into vertically The lower surface of type tank 2, position-limiting tube 531 are set on the circumferential surface of guide rod 52, and stop nut 532 is set in the circumferential surface of guide rod 52 It above and with guide rod 52 is threadedly coupled, stop nut 532 is located at the lower section of position-limiting tube 531.Need in this way to supporting plate 41 at When moving distance inside type tank 2 is adjusted, stop nut 532 can be rotated, such stop nut 532 can led It is moved up and down on the circumferential surface of bar 52, stop nut 532 is adjusted and completes and the first driving cylinder 51 is driven to drive supporting plate 41 When moving up inside molding tank 2, if stop nut 532 is abutted against in the lower end surface of position-limiting tube 531, supporting plate 41 will stop Only move.

Referring to Fig. 3, runner assembly 7 includes support rod 71, rotating bar 72, connecting rod 73 and actuator 74, support rod 71 It is fixed on the side of molding tank 2 vertically, for rotating bar 72 altogether there are two settings, two rotating bars 72 are separately positioned on support rod 71 Two sides and hinged around a trunnion axis with support rod 71, rotating bar 72 connects close to the end of sealing cover 3 and sealing cover 3 are fixed It connects, rotating bar 72 is located at side of the support rod 71 far from molding tank 2 far from one end of sealing cover 3, and connecting rod 73 is horizontally set on Between two rotating bars 72, side of the support rod 71 far from molding tank 2 is arranged in connecting rod 73, and actuator 74 is arranged in connecting rod 73 lower section and connecting rod 73 is driven to move up and down.

When driving connecting rod 73 to move up by actuator 74, connecting rod 73 will drive rotating bar 72 far from sealing cover 3 End move up, with for rotating bar 72 and support rod 71 it is hinged, so rotating bar 72 will drive close to the end of sealing cover 3 Sealing cover 3 is pressed on the upper port of molding tank 2, thereby realizes the effect for making 3 automatic impaction of sealing cover in molding 2 upper port of tank Fruit；When needing to open sealing cover 3, connecting rod 73 is driven to move down by actuator 74.Because of 15 modular system of green tire A crude tyre 14 can only be processed every time, if necessary to when being processed to crude tyre 14, it is necessary to more It is secondary to turn on or off sealing cover 3, by runner assembly 7, a large amount of manpower can be saved.

Referring to Fig. 3, in the present invention, actuator 74 preferably drives cylinder, driving cylinder and support rod 71 along a level Axis rotation connection drives the piston rod of cylinder and connecting rod 73 hinged, other actuators 74 with same effect are still suitable With.

Referring to Fig. 3, because driving cylinder can drive sealing cover 3 repeatedly to be closed and opened by connecting rod 73, institute With the abrasion in order to reduce connecting rod 73, the both ends of connecting rod 73 through rotating bar 72 and with 73 clearance fit of connecting rod, In The side that rotating bar 72 is located remotely from each other is provided with rolling bearing 75, and rolling bearing 75 is set on the circumferential surface of connecting rod 73, rolls The inner ring of bearing 75 is fixedly connected with connecting rod 73, and the outer ring of rolling bearing 75 is fixedly connected with rotating bar 72.

In conclusion use process of the invention are as follows: need to carry out crude tyre 14 using 15 modular system of green tire When processing, first by inside 14 coaxial placement of crude tyre to molding tank 2, crude tyre 14 and supporting plate 41 are coaxial at this time；So Connecting rod 73 is driven to move up by actuator 74 afterwards, connecting rod 73 can drive sealing cover 3 to be pressed on by rotating bar 72 Then the upper port of type tank 2 drives supporting plate 41 to move up by the first driving cylinder 51, supporting plate 41 will drive crude tyre 14 move upwardly together the first driving of stopping gas when the upper surface of crude tyre 14 is abutted against with the lower surface of sealing cover 3 The work of cylinder 51；It is then turned on vacuum pump 6, the space between crude tyre 14 and molding tank 2 can be pumped into very by vacuum pump 6 Sky, while continuing to use the first driving cylinder 51 and driving Xiang Yidong on supporting plate 41 and crude tyre 14, it thus can be complete At the sizing of green tire 15；During green tire 15 is formed, wind tire 16 is added to inside green tire 15, is thereby realized simultaneously Crude tyre 14 is processed into green tire 15 and wind tire 16 is added to two processes inside green tire 15 by completion, has reached drop The labor intensity of low staff improves the effect of working efficiency.

This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this All by the protection of Patent Law in the scope of the claims of invention.