CN111976179A

CN111976179A - Multilayer multi-mold tire vulcanizing machine and production process thereof

Info

Publication number: CN111976179A
Application number: CN202010894813.5A
Authority: CN
Inventors: 谢义忠
Original assignee: Fujian Yizhen Technology Co ltd
Current assignee: Fujian Yizhen Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2020-11-24
Anticipated expiration: 2040-08-31
Also published as: CN111976179B

Abstract

The invention relates to a multilayer multi-mold tire vulcanizing machine and a production process thereof, wherein the multilayer multi-mold tire vulcanizing machine comprises a vulcanizing machine main body, wherein at least two layers of vulcanizing units are arranged on the vulcanizing machine main body; the front part of the vulcanizer main body is provided with a tire storage device, the tire storage device is provided with at least two layers of tire storage claw devices for loading tires, the rear part of the vulcanizer main body is provided with a rear inflation shaping device, and the rear inflation shaping device is provided with at least two layers of rear inflation devices with two sets per layer; the front side and the rear side of the vulcanizer main body are respectively provided with at least two layers of manipulator devices for loading and unloading tires, and the manipulator devices can swing back and forth and can move up and down relative to the vulcanizer main body; the number of layers of the manipulator device, the number of layers of the post-inflating device and the number of layers of the tire storage claw device are all consistent with the number of layers of the vulcanizing units on the vulcanizing machine main body. The multi-layer multi-mold tire vulcanizing machine is convenient to use and high in practicability, the synchronism of the vulcanizing process production operation of each layer of vulcanizing units is high, the uniformity of the tire vulcanizing quality is greatly improved, and the vulcanizing efficiency is high.

Description

Multilayer multi-mold tire vulcanizing machine and production process thereof

Technical Field

The invention relates to a multilayer multi-mold tire vulcanizing machine and a production process thereof.

Background

At present, because the structure and control of the multi-layer multi-mold (especially the double-layer four-mold is taken as the main part) tire vulcanizer is not greatly broken through and improved, the structure of the original tire vulcanizer is adopted, and then the layers and the molds are simply added, and the vulcanization production process technology is not adjusted and improved. Although the multilayer multi-mold (double-layer four-mold) vulcanizing machine has a relatively compact structure and relatively reduces the occupied area of tire vulcanizing molds, the quality of vulcanized tires is always poor, and mainly the vulcanizing production process technology has the following problems: 1. the degree of automation is low, and the automation is mostly semi-automatic; 2. the operation strength of vulcanization production is relatively high; 3. the auxiliary time for tire assembly and taking out and vulcanization of the tire is too long, so that the vulcanization quality of the upper, lower, left and right mold tires is affected; 4. the full-automatic multi-station post-inflation device cannot be arranged, and the full-automatic operation of the vulcanization process cannot be realized. In summary, the automation degree of the process actions of the upper mold, the lower mold, the left mold, the right mold, the upper mold, the right mold, the left mold, the right mold, the upper mold, the left mold, the right mold, the upper mold.

Disclosure of Invention

In view of the above, the present invention aims to provide a multilayer multi-mold tire vulcanizer with convenient use, strong practicability and high vulcanization efficiency and a production process thereof, wherein the synchronization of the vulcanization process production operation of each layer of vulcanization units is high, and the uniformity of the tire vulcanization quality is greatly improved.

The invention is realized by adopting the following scheme: a multilayer multi-mold tire vulcanizer comprises at least one vulcanizer main body, wherein the vulcanizer main body is provided with at least two layers of vulcanizing units; the front part of the vulcanizer main body is provided with a tire storage device, the tire storage device is provided with at least two layers of tire storage claw devices for loading tires, the rear part of the vulcanizer main body is provided with a rear inflation shaping device, and the rear inflation shaping device is provided with at least two layers of rear inflation devices with two sets per layer; the front side and the rear side of the vulcanizer main body are respectively provided with at least two layers of manipulator devices for loading and unloading tires, and the manipulator devices can swing back and forth and can move up and down relative to the vulcanizer main body; the number of layers of the front manipulator device and the rear manipulator device of the vulcanizer main body, the number of layers of the rear inflating device on the rear inflating and shaping device and the number of layers of the tire claw storing device on the tire storing device are all consistent with the number of layers of the vulcanizing units on the vulcanizer main body.

Further, the rear inflation setting device comprises a base, a rotating stand column is erected on the base, at least two layers of the rotating stand column are installed on the rotating stand column, two sets of the rear inflation device are distributed on two sides of the rotating stand column in a two-layer mode, each layer of the rear inflation device comprises a fixed cross beam fixedly connected to the rotating stand column and a movable cross beam located above the fixed cross beam and capable of moving up and down, a lower chuck plate assembly is installed on the upper side of the fixed cross beam, and an upper chuck plate assembly is installed on the lower side of the movable cross beam.

Further, the lower chuck plate assembly comprises an inflation lock shaft which is erected on the fixed cross beam, and a lower chuck plate which is driven by an inflation prepressing cylinder to slide up and down relatively is sleeved outside the inflation lock shaft; the upper chuck plate assembly comprises an upper chuck plate which is rotatably installed on the movable cross beam, a seat hole is formed in the center of the lower end of the upper chuck plate, a lock ring part through which the upper end of the inflatable lock shaft can penetrate from the middle is arranged at an orifice of the seat hole, a plurality of tooth grooves penetrating through the upper end surface and the lower end surface of the inflatable lock shaft are formed in the lock ring part at intervals, and convex teeth which penetrate through the tooth grooves of the lock ring part and are clamped on the upper side of the ring part are arranged at intervals in the peripheral part of.

Furthermore, install rotatory seat cover on the base, rotatory stand lower extreme rotates to be installed in rotatory seat cover, and rotatory seat cover both sides are along horizontal installation to be used for driving rotatory stand pivoted two play pole hydro-cylinders, and rotatory stand cover is equipped with the gear, installs the rack with gear engagement on the cylinder of two play pole hydro-cylinders.

Furthermore, the manipulator device comprises a sliding seat which is arranged on the side part of the vulcanizing machine main body and can move up and down, a swing arm which can swing back and forth is hinged on the sliding seat, the free end of the swing arm is fixedly connected with a fixed disk, and a plurality of tire taking claws which are distributed along the circumference and can slide along the radial direction are arranged on the lower side of the fixed disk; the tire taking claw is arranged on the fixed disc through a sliding guide rail pair, an annular turntable which can rotate relative to the fixed disc is further arranged on the lower side of the fixed disc, the claw part of the tire taking claw penetrates downwards from the middle of the annular turntable, and a guide shaft which extends downwards is fixedly connected to the tire taking claw; the annular turntable is provided with an oblique slot hole for the guide shaft to penetrate through and form a certain included angle with the sliding direction of the tire taking claw, so that the tire taking claw is driven by the guide shaft to slide along the radial direction to realize expansion and contraction when the annular turntable rotates, and the swing arm is provided with a driving cylinder for driving the annular turntable to rotate.

Furthermore, a lifting oil cylinder for driving the manipulator devices to move up and down is installed on the side portion of the vulcanizing machine main body, a safety bolt for fixing each manipulator device in a tire taking working position in the height direction is also installed on the side portion of the vulcanizing machine main body, the safety bolt is driven by an air cylinder to stretch and retract, and jacks matched with the safety bolts in an inserted mode are formed in the manipulator devices; the manipulator device downside of vulcanizer main part front side still is provided with the hoist device that is used for hoist and mount curing bladder, hoist device includes along the sleeve of horizontal fixed connection in manipulator device's swing arm downside, be provided with one end in the sleeve and stretch out and draw back the telescopic link that can slide relative sleeve from the sleeve tip, the telescopic link stretches out end fixedly connected with lifting hook.

Further, deposit child ware device and include the base, erect on the base and rotate the stand, it is provided with fixed layer frame and at least one deck and is located fixed layer frame top and can rotate the movable layer frame that the stand reciprocated relatively to rotate stand one side, and fixed layer frame fixed connection all is provided with on fixed layer frame and the movable layer frame deposit child claw device in rotating the stand lower part.

Furthermore, the tire storage claw device comprises a plurality of tire storage claws which are distributed along the circumference and can slide along the radial direction, radial long holes which are positioned below each tire storage claw are formed in the fixed layer frame and the movable layer frame, and the bottom of each tire storage claw is connected with a linkage shaft which penetrates through the radial long holes; the lower sides of the fixed layer frame and the movable layer frame are provided with rotating discs which can rotate relative to the fixed layer frame or the movable layer frame, and inclined long holes which allow the linkage shaft to penetrate through and form a certain included angle with the radial long holes are formed in the rotating discs, so that the linkage shaft drives the tire storage claw to slide along the radial direction to realize expansion and contraction when the rotating discs rotate.

Furthermore, a rotary locking device is connected between the lower end of the rotary upright post and the base, the rotary locking device comprises a disc body positioned at the lower end of the rotary upright post, a notch is formed in the side part of the disc body, a limiting rod which can swing up and down and can pass through the notch after swinging up is hinged to the base under the notch, a threaded part is arranged at the free end of the limiting rod and is connected with a locking nut, and a handle is fixedly connected to the locking nut; the lifting speed reducing motor is installed at the top of the rotating stand column, a driving chain wheel is installed on a main shaft of the lifting speed reducing motor, a driven chain wheel located above the fixed layer frame is installed on the lower portion of the rotating stand column, a chain is connected between the driving chain wheel and the driven chain wheel, and the chain is connected with the movable layer frame.

The other technical scheme of the invention is as follows: a production process of the multilayer multi-mold tire vulcanizing machine is characterized in that: (1) taking out the green tire blank from a factory green tire conveying chain and placing the green tire blank on each layer of tire storage claw devices of the tire storage device; (2) simultaneously grabbing the green tires on each tire storage claw device of the tire storage device by each layer of mechanical arm device on the front side of the vulcanizing machine main body, and loading the green tires into the vulcanizing units of the corresponding layer of the vulcanizing machine main body for shaping, mold closing and vulcanizing; (3) after the vulcanization treatment is finished, the mechanical arm devices on each layer at the rear side of the vulcanizer main body simultaneously take out the tires in the corresponding layer of vulcanization units, and are arranged on the post-inflation devices on each layer of the post-inflation shaping device; (4) and taking out the tire to be inflated, shaped and cooled in the inflation shaping device, and putting the tire on a tire conveying chain of a factory product.

Compared with the prior art, the invention has the following beneficial effects: the multi-layer multi-mold tire vulcanizing machine has reasonable design, convenient use and strong practicability, the production and operation synchronicity of the vulcanization process of each layer of vulcanization unit is high, and the uniformity of the tire vulcanization quality is greatly improved; the automatic vulcanizing machine has the advantages of high automation degree of operation, compact action, greatly shortened auxiliary time, low labor intensity of workers and high vulcanizing efficiency, solves and meets the production process technology of vulcanizing the multilayer multimode tire, and greatly improves the vulcanizing quality and the vulcanizing efficiency of the multilayer multimode tire.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to specific embodiments and accompanying drawings.

Drawings

FIG. 1 is a side view of the overall structure of an embodiment of the present invention;

FIG. 2 is a top view of the overall structure of an embodiment of the present invention;

FIG. 3 is a side view of a robot apparatus mounting structure in an embodiment of the present invention;

FIG. 4 is a top view of a robot apparatus mounting structure in an embodiment of the present invention;

FIG. 5 is a sectional view showing the construction of a robot apparatus according to the embodiment of the present invention;

FIG. 6 is a plan view of a robot apparatus according to an embodiment of the present invention;

FIG. 7 is a schematic view of a safety latch according to an embodiment of the present invention;

FIG. 8 is a schematic view of a post-inflation styling apparatus configuration in an embodiment of the present invention;

FIG. 9 is a top view of a post-inflation styling apparatus configuration in an embodiment of the present invention;

FIG. 10 is a schematic view of the partial configuration of FIG. 8;

FIG. 11 is a schematic illustration of a post-inflation apparatus in an embodiment of the present invention;

FIG. 12 is a schematic view of the construction of a tire depositor device in an embodiment of the present invention;

FIG. 13 is a top view of a tire depositor device in an embodiment of the present invention;

FIG. 14 is a schematic view of the partial configuration of FIG. 12;

FIG. 15 is a front view of two sets of bilaterally symmetric vulcanizer bodies in accordance with an embodiment of the present invention;

FIG. 16 is a schematic view of the construction of a tire removal robot apparatus according to an embodiment of the present invention;

the reference numbers in the figures illustrate: 1000-a vulcanizer body, 1100-a lifting cylinder, 1200-a safety bolt, 1300-a vulcanizing unit, 2000-a manipulator device, 2100-a sliding seat, 2200-a swing arm, 2300-a fixed disc, 2400-a tire taking claw, 2410-a guide shaft, 2500-a sliding guide rail pair, 2600-an annular turntable, 2700-a driving cylinder, 2800-a swing cylinder, 2900-a movable rod, 3000-a hoisting device, 3100-a sleeve, 3200-a telescopic rod and 3300-a lifting hook; 4000-post inflation shaping device, 4100-base, 4110-rotary seat sleeve, 4120-double-rod-out oil cylinder, 4200-rotary upright post, 4210-inflation lifting oil cylinder, 4220-gear, 4300-post inflation device, 4310-fixed cross beam, 4320-movable cross beam, 4330-inflation prepressing air cylinder, 4340-lower chuck, 4341-lower wheel rim, 4350-upper chuck, 4351-locking ring part, 4352-rotating shaft, 4353-rocking handle, 4354-upper wheel rim, 4360-inflation locking shaft, 4361-convex tooth, 4362-detection hole, 4370-rotary air cylinder, 5000-tire storage device, 5100-base, 5110-limiting rod, 5111-locking nut, 5112-handle, 5120-driven sprocket, 5130-loosening adjusting shaft, 5140-adjusting bolt, 5130-adjusting bolt, and the like, 5200-rotating upright post, 5210-disc body, 5211-notch, 5300-fixed layer frame, 5400-movable layer frame, 5410-falling safety damper, 5500-tyre storage claw device, 5510-tyre storage claw, 5520-radial long hole, 5530-universal driving shaft, 5540-rotating disc, 5550-inclined long hole, 5560-expansion and contraction cylinder, 5570-elastic supporting plate, 5600-lifting speed reducing motor, 5610-driving chain wheel, 5620-chain, 6000-tyre-discharging mechanical arm device and 7000-tyre.

Detailed Description

As shown in fig. 1 to 16, a multi-layer multi-mold tire vulcanizer comprises at least one vulcanizer main body 1000, wherein the vulcanizer main body 1000 has at least two layers of vulcanizing units 1300; each vulcanizing unit comprises an upper vulcanizing mold, a lower vulcanizing mold, a vulcanizing capsule and a vulcanizing central mechanism; the front of the vulcanizer main body 1000 is provided with a tire storage device 5000, the tire storage device 5000 is provided with at least two layers of tire storage claw devices 5500 for storing tires, the rear of the vulcanizer main body 1000 is provided with a rear inflation shaping device 4000, and the rear inflation shaping device 4000 is provided with at least two layers of rear inflation devices 4300 with two sets for each layer; the front side and the rear side of the vulcanizing machine main body 1000 are respectively provided with at least two layers of manipulator devices 2000 for loading and taking tires, and the manipulator devices 2000 can swing back and forth and can move up and down relative to the vulcanizing machine main body; the number of layers of the front and rear manipulator devices 2000 on the vulcanizer main body 1000, the number of layers of the rear inflator device on the rear inflation shaping device 4000 and the number of layers of the tire claw storage device on the tire storage device are all consistent with the number of layers of the vulcanizing units on the vulcanizer main body; the front side and the rear side of the vulcanizer main body are respectively provided with a manipulator device with the same number of layers as the vulcanizing units, each vulcanizing unit can synchronously hold and grab tires or tire blanks, the synchronism is good, the operation time of vulcanization holding and tire grabbing is saved, the vulcanization production efficiency is improved, the vulcanization quality is improved, the tire homogeneity is ensured, the manipulator device on the front side is a feeding side manipulator device, and the tires on the tire storage device are grabbed and then are loaded into the vulcanizer main body; the rear manipulator device is a discharge side manipulator device, tires which are subjected to vulcanization treatment on the grabbing vulcanizer main body are placed on the rear inflating device, and the front and rear layers of manipulator devices of the vulcanizer main body can load and unload the tires simultaneously, so that the auxiliary time for tire loading and unloading operation is reduced, and the same vulcanization quality of each layer of vulcanizing units is ensured; the multilayer multi-mold tire vulcanizer disclosed by the invention realizes that green tires taken out from a factory green tire conveying chain are placed on the tire storage device, and the green tires on each layer of tire storage claw devices of the tire storage device are simultaneously grabbed by each layer of mechanical arm device at the front side of the vulcanizer main body and are loaded into the vulcanizing units of the corresponding layer of the vulcanizer main body for shaping, mold closing and vulcanizing; after the vulcanization treatment is finished, the mechanical arm devices at each layer at the rear side of the vulcanizer body simultaneously take out the tires in the corresponding layer of vulcanization units and mount the tires on the post-inflation device 4300 at each layer of the post-inflation shaping device 4000; and then the pneumatic shaping and cooling tire is taken out and put on a tire conveying chain of a factory product, the multilayer multi-mold tire vulcanizing machine solves the problem of synchronism and full automation of actions of a production and vulcanization process, creatively upgrades, modifies and reforms the production process operation technology and device in each step, solves and meets the production process technology of multilayer multi-mold tire vulcanization, and greatly improves the vulcanization quality and vulcanization efficiency of the multilayer multi-mold tire.

In this embodiment, the multilayer multi-mold tire vulcanizer has two sets of vulcanizer main bodies 1000 arranged in parallel in bilateral symmetry, and each set of vulcanizer main body 1000 is equipped with a manipulator device, a tire storage device, and a post-inflation device.

The production operation synchronism of the vulcanization process of each layer of vulcanization units in the multilayer multi-mode tire vulcanizer is very high, the automation degree of the operation is high, the actions of a tire storage device, a manipulator device and a post-inflation shaping device are compact, the auxiliary time is greatly shortened, the labor intensity of workers is low, the vulcanization efficiency is high, all the process operation actions are high in synchronism, and the uniformity of the tire vulcanization quality is greatly improved; the tire after vulcanization is mounted with the post-inflation shaping device, the speed is high, the time is short, the synchronism is high, each tire can be mounted with the post-inflation shaping device at the same time, and the quality requirement of the tire inflation cooling shaping process is guaranteed; and each vulcanizing unit on the vulcanizing machine main body is independently controlled no matter in vulcanizing thermal technology control or vulcanizing control, so that the technology control quality of each vulcanizing unit is ensured.

In this embodiment, the side of the post-inflation shaping device is provided with a tire-discharging manipulator device 6000 used for transferring a tire on the post-inflation shaping device to a specified position (namely, a factory product tire conveying chain) after being grabbed, the tire-discharging manipulator device 6000 comprises an upright column 6100 and a grabbing arm 6200 which is horizontally arranged on the upright column and can move up and down and swing, the free end of the grabbing arm is provided with a pair of grabbing claws 6300, the two grabbing claws are driven by cylinders to synchronously move in opposite directions or in opposite directions, the grabbing arm is driven by a motor to move up and down through a chain, and the grabbing arm is driven by the cylinders through a gear rack to swing.

In this embodiment, the post-inflation shaping apparatus 4000 includes a base 4100, a rotating column 4200 is erected on the base 4100, at least two layers of the post-inflation apparatuses 4300 are installed on the rotating column 4200, each layer has two sets of the post-inflation apparatuses 4300 distributed on two sides of the rotating column, the post-inflation apparatus 4300 includes a fixed beam 4310 fixedly connected to the rotating column 4200 and a movable beam 4320 located above the fixed beam and capable of moving up and down, a lower chuck assembly is installed on an upper side of the fixed beam 4310, and an upper chuck assembly is installed on a lower side of the movable beam; the left and right sides of the rear inflating device are respectively provided with one set of rear inflating device, the structure is completely the same, the rear inflating device can be independently installed and used, the rear inflating device is placed in a horizontal mode, each layer is provided with two rear inflating devices 4300, namely each layer of inflating station is a double station, the two inflating stations which are switched to two sides can be rotated through the rotating stand column, when one inflating station on one side of the rear inflating device turns to the vulcanizing machine, the inflating station on the other side can be rotated to a position far away from one side of the vulcanizing machine to continue inflating, shaping and cooling are carried out, inflating and cooling time is.

Each layer of station is installed in a horizontal design, and each layer of station is arranged in double stations, so that the requirements of the post-inflation, shaping and cooling process can be met to the maximum extent, the left and right linkage can be realized, the independent operation can be realized, and the combination is convenient; the layered structure which is overlapped and vertically designed and installed is adopted, so that the manipulator can conveniently rotate to mount and grab the tire, and the upper chuck plate is adopted to press down to move, so that the reliability and the stability of the tire inflation shaping action are improved.

In this embodiment, the lower chuck assembly includes an air lock shaft 4360 standing on the fixed beam, and a lower chuck 4340 driven by an air pre-pressure cylinder 4330 to slide up and down is sleeved on the air lock shaft; the upper chuck assembly comprises an upper chuck 4350 which is rotatably arranged on a movable cross beam, a seat hole is formed in the center of the lower end of the upper chuck 4350, a lock ring part 4351 through which the upper end of an inflating lock shaft can penetrate from the middle is arranged at the hole of the seat hole, a plurality of tooth grooves penetrating through the upper end surface and the lower end surface of the lock ring part are arranged on the lock ring part at intervals, convex teeth 4361 which penetrate through the tooth grooves of the lock ring part and then are clamped on the upper side of the lock ring part are arranged on the outer periphery of the upper end of the inflating lock shaft 4360 at intervals, when a lower clamping piece descends, the upper end of the inflating lock shaft 4360 penetrates through the middle of the lock ring part, the convex teeth 4361 at the upper end of the inflating lock shaft 4360 penetrate through the tooth grooves of.

In this embodiment, a rotating shaft 4352 rotatably mounted on the moving beam is welded to the upper end of the upper chuck 4350, the upper end of the rotating shaft is connected with a rocking handle 4353, the rocking handle is hinged to a driving end of a rotary cylinder 4370, a base of the rotary cylinder is hinged to the moving beam, and a telescopic rod of the rotary cylinder stretches and retracts to drive the rocking handle to swing so as to drive the upper chuck to rotate.

In this embodiment, an upper rim 4354, which is engaged with an upper toe opening of a tire, is bolted to the upper chuck 4350, and a lower rim 4341, which is engaged with a lower toe opening of a tire, is bolted to the lower chuck 4350; an inflation hole is formed in the upper end portion of the inflation lock shaft 4360, an air inlet hole communicated with the inflation hole through an inner hole channel of the inflation lock shaft is formed in the lower end of the inflation lock shaft, a detection hole 4362 identical to the hole channel is formed in the side portion of the lower end of the inflation lock shaft, a pressure sensor is installed at the detection hole, and the inflation pre-pressing air cylinder 4330 is of a hollow rod structure and is sleeved on the periphery of the inflation lock shaft.

In this embodiment, the rotating column 4200 is provided with a vertical guide rail for guiding the moving beam to move up and down, the moving beam is provided with a slider matched with the vertical guide rail, the side of the column is provided with an inflatable lift cylinder 4210 for driving the moving beam to move up and down, the upper chuck plate is lifted and lowered by adopting a combination of a cylinder and a linear guide rail device, and the lifting is stable and the action is in place.

In this embodiment, the base 4100 is provided with a rotary seat cover 4110, the lower end of the rotary column is rotatably mounted in the rotary seat cover 4110, two sides of the rotary seat cover are horizontally provided with a double-rod cylinder 4120 for driving the rotary column to rotate, the rotary column is sleeved with a gear 4220, and a cylinder of the double-rod cylinder is provided with a rack engaged with the gear; the rotary conversion of the inflating stations on the two sides of the rotary upright post adopts the oil cylinder to drive the rack and pinion to operate, the operation is stable and reliable, and the positioning is accurate.

The working process of the post-inflation shaping device of the multi-layer multi-mold vulcanizing machine comprises the following steps:

(1) waiting for inflation: the rear inflator 4300 on the station 2 side is performing tire inflation shaping cooling; while the post-inflation device 4300 on the station 1 side has no tire, the upper chucks are all in the raised position and turn to the vulcanizer direction position to wait for the placement of a tire that has been vulcanized.

(2) The tire mounting process comprises the following steps: when the tire vulcanization on the vulcanizing machine is finished, the manipulator device picks each layer of tire on the vulcanizing machine and places the tire on the lower chuck plate of each layer of rear inflating device 4300, and the system detects that the tire is on the lower chuck plate of the rear inflating device.

(3) And (3) inflating, shaping and cooling: the inflation lifting oil cylinder of each layer of rear inflation device drives the movable beam to move downwards and drives the upper pressure plate to descend, when the set locking ring position is reached, the rotary cylinder drives the upper chuck plate to rotate and lock with the inflation locking shaft, and the inflation prepressing cylinder drives the lower pressure plate to move upwards slightly to press the tire; then the inflation valve is opened to inflate the tire through the inflation lock shaft, the tire is inflated, shaped and cooled, and when the inflation pressure is detected to meet the process quality requirement, the inflation, shaping and cooling process time can be recorded.

(4) Tire deflation preparation: when the time of the tire vulcanization process is 5-6min away from the set time, the rear inflating device 4300 on the station 2 side releases the inflated tire, the inflation valve is closed and the deflating valve is opened to deflate, when the pressure in the inner cavity of the tire is detected to be not more than 0.025MPa, the inflation prepressing cylinder drives the lower chuck plate to descend to close the air pressure and open the deflation at the same time, and the upper pressure plate is lifted to the rising position; and then the tire on the side of the station 2 is taken out by the tire taking-out manipulator device.

(5) Station 1 and station 2 conversion

The rotating upright post rotates to convert the station 1 side and the station 2 side, the waiting station 2 side which is deflated and finishes tire release is rotated to the direction position of the vulcanizing machine, the tire after vulcanization is waited to be received, the inflating shaping cooling station 1 side is rotated to the direction position departing from the vulcanizing machine, and the inflating shaping cooling is continuously carried out.

In this embodiment, the manipulator device 2000 includes a sliding base 2100 which is installed on the side of the vulcanizer main body and can move up and down, a swing arm 2200 capable of swinging back and forth is hinged on the sliding base, a fixed disc 2300 is fixedly connected to the free end of the swing arm, and a plurality of tire taking claws 2400 which are distributed along the circumference and can slide relatively along the radial direction are installed on the lower side of the fixed disc.

In this embodiment, the tire taking claw 2400 is mounted on a fixed disk through a sliding guide rail pair 2500, an annular rotary disk 2600 capable of rotating relative to the fixed disk is further mounted on the lower side of the fixed disk, a claw portion of the tire taking claw penetrates downwards from the middle of the annular rotary disk, and a guide shaft 2410 extending downwards is fixedly connected to the tire taking claw; the annular turntable is provided with an inclined long hole through which a guide shaft penetrates and forms a certain included angle with the sliding direction of the tire taking claw, so that the tire taking claw is driven by the guide shaft to slide along the radial direction to realize expansion and contraction when the annular turntable rotates, and the swing arm is provided with a driving air cylinder 2700 for driving the annular turntable to rotate; when the annular turntable rotates, the guide shaft is forced to drive the tire taking claw to slide inwards and outwards along the radial direction through the inclined long hole so as to realize expansion and contraction, and further, the tire is taken and placed.

In this embodiment, a movable rod 2900 capable of sliding up and down relative to one of the tire taking claws and pushing the tire to slide up is arranged on the outer side of one of the tire taking claws, and a sensor for detecting the position of the movable rod is arranged on the outer side of the other tire taking claw; when the tire needs to be grabbed, the tire grabbing claw extends into the tire from the middle of the tire when the manipulator device descends, when the tire pushes against the movable rod 2900, the movable rod slides upwards and is detected by the sensor, the manipulator device descends to the right position, and the tire grabbing claw is hooked into the toe opening of the tire by controlling the driving air cylinder 2700 to work.

In this embodiment, a pair of swing cylinders 2800 for driving the swing arms to swing back and forth between three positions are connected between the sliding base 2100 and the swing arms 2200, the driving ends of the two swing cylinders are connected together, one of the swing cylinders is hinged to the sliding base, the other swing cylinder is hinged to the swing arms, and when the two swing cylinders are both in contraction, the manipulator device swings to the position farthest from the vulcanizing machine body, which is an external tire taking position; when only one swing cylinder extends, the manipulator swings to the middle position, namely a waiting position; when the two swing cylinders extend, the manipulator device swings towards the middle of the vulcanizing machine, and is provided with an internal tire taking position, each tire grabbing manipulator device is provided with an external tire taking position, a waiting position and an internal tire taking position, the rotation positioning is correct, the continuity of operation action is good, the front and back production process operation is not influenced, the operation auxiliary time can be saved, and the vulcanization production efficiency is improved; the manipulator device is controlled by double cylinders when being turned into and turned out, so that the central position of tire mounting is accurate, the stable and reliable shaping is ensured, the process quality of vulcanization shaping is ensured, and the manipulator device is provided with a tire mounting waiting position, so that the operation action is more compact and the operation time is shorter.

In this embodiment, the lift cylinder 1100 that is used for driving manipulator device to reciprocate is installed to vulcanizer main body 1000 lateral part, and vulcanizer main body 1000 lateral part still installs and is used for fixing every manipulator device and adorns the safe bolt 1200 of getting child work position on the direction of height, safe bolt is flexible by the cylinder drive, has seted up on manipulator device's the slide with safe bolt grafting complex jack, mainly when changing or installation mould, prevents the manipulator device whereabouts, probably causes the damage of personnel's injury and equipment. The lifting height position of each manipulator device is controlled by an electronic ruler, so that the positioning is accurate, and the adjustment is convenient and reliable; the rotation and the lifting of the manipulator device are controlled by the oil cylinder, so that the manipulator device has stable operation and accurate positioning.

In this embodiment, a hoisting device 3000 for hoisting a curing bladder is further arranged at the lower side of the manipulator device at the front side of the vulcanizer body, the hoisting device 3000 comprises a sleeve 3100 horizontally and fixedly connected to the lower side of a swing arm of the manipulator device, the axial direction of the sleeve is parallel to the length direction of the swing arm, a telescopic rod 3200, one end of which extends from the end of the sleeve and can slide and stretch relative to the sleeve, is arranged in the sleeve, and the extending end of the telescopic rod is fixedly connected with a lifting hook 3300; the capsule is conveniently replaced by the lifting hook on the front side manipulator device, and the labor intensity of operators is reduced.

The invention relates to a working process of a manipulator device at the front side of a multilayer multi-mode tire vulcanizer, which comprises the following steps:

(1) when the tire storage devices on the feeding side of the vulcanizer body store tires, each layer of manipulator device on the front side of the vulcanizer body is turned from the waiting position to the position above the tire storage device at the position of the external tire taking position, each layer of manipulator device simultaneously descends to the respective set tire taking position in the height direction, the tire taking claws of the manipulator devices simultaneously expand to grab the tires, and then the manipulator devices ascend to a certain height to grab the tires;

(2) when the mold of the main machine of the vulcanizing machine is opened, the manipulator devices on each layer on the front side of the main body of the vulcanizing machine simultaneously rotate towards the middle to the inner tire taking position in the middle of the vulcanizing machine, the manipulator devices descend to respective set positions, the tire taking claws of the manipulator devices synchronously contract to the proper positions to place tires into corresponding vulcanizing units, and then the manipulator devices ascend to the corresponding set positions and outwards rotate to the waiting position.

The invention relates to a working process of a mechanical arm device at the rear side of a multilayer multi-mode tire vulcanizer, which comprises the following steps:

(1) when the vulcanizing machine host finishes vulcanizing treatment and opens the mold, all layers of manipulator devices on the rear side of the vulcanizing machine main body simultaneously rotate to an inner tire taking position in the middle of the vulcanizing machine from a waiting position to the middle, the manipulator devices descend to respective set positions, tire taking claws of the manipulator devices synchronously expand to grab tires, and then the manipulator devices ascend to corresponding set positions;

(2) and each layer of manipulator device on the rear side of the vulcanizer main body simultaneously rotates outwards to the position above the rear inflating device of the external tire taking position, each layer of manipulator device simultaneously descends to the respective set tire taking position in the height direction, tire taking claws of the manipulator devices synchronously contract to place the tire on the rear inflating device, and then the manipulator devices ascend to the corresponding set position and rotate outwards to the waiting position.

In this embodiment, the tire storage device 5000 includes a base 5100 fixed to the ground through anchor bolts, a rotating upright column 5200 is erected on the base, the lower end of the rotating upright column 5200 is rotatably mounted on the base through a bearing, one side of the rotating upright column 5200 is provided with a fixed layer frame 5300 and at least one movable layer frame 5400 which is located above the fixed layer frame and can move up and down relative to the rotating upright column, the number of layers of the movable layer frame may be two, three or four, the total number of layers of the movable layer frame and the fixed layer frame is consistent with the number of layers of the vulcanizing machine according to the number of layers of the vulcanizing machine, the fixed layer frame 5300 is fixedly connected to the lower part of the rotating upright column 5200, and the tire storage claw devices 5500 are respectively arranged on the fixed layer frame and the movable layer frame; this deposit child ware device can deposit two layers or multilayer child base simultaneously, shortens vulcanizer dress and gets child time, improves vulcanization production efficiency, has improved the vulcanization quality, has improved the homogeneity of vulcanization simultaneously.

In this embodiment, the tire storage claw device 5500 includes a plurality of tire storage claws 5510 distributed along the circumference and capable of sliding along the radial direction, radial long holes 5520 located below each tire storage claw are formed in the fixed layer frame and the movable layer frame, and a linkage shaft 5530 penetrating through the radial long holes is connected to the bottom of each tire storage claw 5510; the lower sides of the fixed layer frame and the movable layer frame are provided with a rotating disc 5540 which can rotate relative to the fixed layer frame or the movable layer frame, the rotating disc is provided with an inclined long hole 5550 through which the linkage shaft passes and forms a certain included angle with the radial long hole, so that the tire storage claw is driven by the linkage shaft to slide along the radial direction to realize expansion and contraction when the rotating disc rotates, the linkage shaft is forced to slide inside and outside the radial long hole through the inclined long hole 5550 to further drive the tire storage claw to slide inside and outside to realize expansion and contraction when the rotating disc rotates, the tire storage claw device 5500 has a tire storage claw which can synchronously expand and contract, the tire storage core is ensured, the tire blank can be conveniently stored and grabbed, and the tire blank is ensured not to deform or the positioning position is not to.

In this embodiment, the fixed layer shelf and the movable layer shelf are both provided with a collapsible cylinder 5560 for driving the rotating disc to rotate, and the fixed layer shelf and the movable layer shelf are also provided with a plurality of elastic support plates 5570 for supporting tires, and springs are arranged below the elastic support plates.

In this embodiment, a rotation locking device is connected between the lower end of the rotation column 5200 and the base, the rotation locking means includes a disc 5210 at the lower end of the rotation post 5200, a notch 5211 is formed in the side of the tray body 5210, a limit rod 5110 which can swing up and down and can pass through the notch after swinging up is hinged to the base under the notch, a thread part is arranged at the free end of the limit rod 5110 and is connected with a lock nut 5111, a handle 5112 is fixedly connected to the lock nut, when the upper swing of the limiting rod is clamped into the notch of the tray body, the rotation of the rotating upright post can be limited, when the lower swing of the limiting rod is separated from the notch, the rotating upright post can rotate, the whole tire storage device can rotate freely, the whole tire storage device does not need to be removed, the capsule and the mold can be installed or replaced conveniently, after the capsule and the mold are replaced, an operator turns the tire storage device in, and the rotating locking device is locked to complete the positioning of the tire storage device. The rotating locking devices are in three groups, and the adjacent two groups are staggered by 90 degrees.

In this embodiment, a lifting gear motor 5600 is installed on the top of the rotating upright column 5200, a driving sprocket 5610 is installed on a main shaft of the lifting gear motor 5600, a driven sprocket 5120 located above the fixed layer frame is installed on the lower portion of the rotating upright column, a chain 5620 is connected between the driving sprocket and the driven sprocket, the chain 5620 is connected with the movable layer frame, a vertical guide rail for moving and guiding the movable layer frame is installed on the side surface of the rotating upright column, and a sliding block matched with the vertical guide rail is installed on the movable layer frame.

In this embodiment, wear to be equipped with the tight regulation axle 5130 that is used for installing driven sprocket on the rotation stand, driven sprocket 5120 passes through the bearing and installs in the tight regulation axle tip, sets up the vertical slot hole that supplies the tight regulation axle to pass on the rotation stand, and the tight regulation axle can slide from top to bottom in vertical slot hole, is connected with on the rotation stand of tight regulation axle both ends top position along vertical setting and the lower extreme is pushing up the adjusting bolt 5140 of tight regulation axle, can adjust the elasticity of chain through twisting adjusting bolt 5140.

In this embodiment, install the tire inductor that is used for responding to the tire on activity layer frame 5400 and the fixed layer frame 5300, install on the rotation stand and be used for responding to whether the activity layer frame reachs the dress and get the position sensor of child position and deposit the child position respectively, still install whereabouts safety damper 5410 on the activity layer frame, the inside electro-magnet that is provided with of whereabouts safety damper, when the chain falls absolutely, whereabouts safety damper's telescopic link can extend and push up vertical guide rail and prevent the whereabouts of activity layer frame, has guaranteed the reliable safety of going up and down.

The invention relates to a working process of a tire storage device of a multilayer multi-mold tire vulcanizer, which comprises the following steps:

(1) the green tires are taken off from a conveying chain by a manual or mechanical device, placed on a fixed layer frame and a movable layer frame and then sent out by a tire storage signal on a tire storage device, a collapsible cylinder extends to enable a tire storage claw to be expanded, the green tires are automatically centered and stored, and then a lifting speed reduction motor drives the movable layer frame to ascend to a tire mounting and taking position;

(2) the manipulator device is rotated in, all layers of tire blanks on the tire storage device are automatically grabbed simultaneously, and after grabbing is finished, the expansion and contraction cylinder is shortened to enable tire storage claws to contract simultaneously, so that tire grabbing operation is finished;

(3) and the movable layer frame is lowered to the tire storage position to wait for storing the tire blank, and the next production process cycle is carried out.

The tire storage device is convenient and labor-saving, and the labor intensity of workers is low; can utilize corresponding manipulator device to adorn simultaneously and get the child, the each layer vulcanization mould of vulcanizer dress and get child synchronism and improve greatly, reduce the time of vulcanizing dress and getting the child, improved vulcanization quality and vulcanization efficiency, can only rotate, make things convenient for the operative employee very conveniently and can just change out from the operation is positive lightly, capsule and mould are changed in the installation, work is accomplished the back and is shifted to and fix by the operative employee to just can, simple structure, simple to operate satisfies the technological requirement of different specification tires.

A production process of the multilayer multi-mold tire vulcanizing machine is characterized in that: (1) green tire blanks are taken out from a factory green tire conveying chain and placed on each layer of tire storage claw devices of the tire storage device, and the green tire blanks on the factory green tire conveying chain can be taken out manually; (2) simultaneously grabbing the green tires on each tire storage claw device of the tire storage device by each layer of mechanical arm device on the front side of the vulcanizing machine main body, and loading the green tires into the vulcanizing units of the corresponding layer of the vulcanizing machine main body for shaping, mold closing and vulcanizing; (3) after the vulcanization treatment is finished, the mechanical arm devices on each layer at the rear side of the vulcanizer main body simultaneously take out the tires in the corresponding layer of vulcanization units, and are arranged on the post-inflation devices on each layer of the post-inflation shaping device; (4) and (4) taking out the tire, completing inflation shaping and cooling in the inflation shaping device, putting the tire on a tire conveying chain of a factory product, and taking out the tire in the inflation shaping device by using a tire discharging manipulator device.

The invention solves the synchronization and full automation of the production and vulcanization process actions, creatively upgrades, reforms and improves the operation technology and the device of each step of the production process, solves and meets the production process technology of the multilayer multi-mold tire vulcanization, and greatly improves the vulcanization quality and the vulcanization efficiency of the multilayer multi-mold tire.

In this embodiment, the working process of the tire storer device in the step (1) is as follows:

a. placing the green tire on a fixed layer frame and a movable layer frame of a tire storage device, sending a tire storage signal on the tire storage device, expanding a collapsible cylinder to expand a tire storage claw, automatically centering and storing the green tire, and driving the movable layer frame to ascend to a tire mounting and taking position by a lifting speed reducing motor;

b. when the manipulator device is shifted to grab each layer of green tire on the tire storage device, the expansion and contraction cylinder is shortened to enable the tire storage claw to contract simultaneously, and the tire grabbing operation is completed; the movable layer shelf is then lowered to the tire storage position.

In this embodiment, in step (2), the operation of each layer of the robot device on the front side of the vulcanizer body:

a. each layer of manipulator device on the front side of the vulcanizer body is turned from the waiting position to the position above the tire storage device at the position of the externally-mounted tire taking position, each layer of manipulator device simultaneously descends to the respective set tire taking position in the height direction, tire taking claws of the manipulator devices simultaneously expand to grab the tire, and then the manipulator devices ascend to a certain height to grab the tire;

b. when the mold of the main machine of the vulcanizing machine is opened, the manipulator devices on each layer on the front side of the main body of the vulcanizing machine simultaneously rotate towards the middle to the inner tire taking position in the middle of the vulcanizing machine, the manipulator devices descend to respective set positions, the tire taking claws of the manipulator devices synchronously contract to the proper positions to place tires into corresponding vulcanizing units, and then the manipulator devices ascend to the corresponding set positions and outwards rotate to the waiting position.

In this embodiment, the working process of each layer of the robot device at the rear side of the vulcanizer body in step (3):

a. when the vulcanizing machine host finishes vulcanizing treatment and opens the mold, all layers of manipulator devices on the rear side of the vulcanizing machine main body simultaneously rotate to an inner tire taking position in the middle of the vulcanizing machine from a waiting position to the middle, the manipulator devices descend to respective set positions, tire taking claws of the manipulator devices synchronously expand to grab tires, and then the manipulator devices ascend to corresponding set positions;

b. and each layer of manipulator device on the rear side of the vulcanizer main body simultaneously rotates outwards to the position above the rear inflating device of the external tire taking position, each layer of manipulator device simultaneously descends to the respective set tire taking position in the height direction, tire taking claws of the manipulator devices synchronously contract to place the tire on the rear inflating device, and then the manipulator devices ascend to the corresponding set position and rotate outwards to the waiting position.

In this embodiment, the working process of the post-inflation shaping device in step (3):

a. waiting for inflation: the rear inflating device at the station 1 side is in an empty state, the upper chuck plates are all in a lifting position, and the rear inflating device is transferred to a main body direction position of the vulcanizing machine to wait for placing a tire which is vulcanized.

b. The tire mounting process comprises the following steps: when the tire vulcanization on the vulcanizing machine main body is finished, the manipulator device is used for grabbing each layer of tire on the vulcanizing machine main body and placing the tire on the lower chuck plate of each layer of rear inflating device on the side of the station 1, and at the moment, the system detects that the tire is arranged on the lower pressure plate on the rear inflating device on the side of the station 1.

c. And (3) inflating, shaping and cooling: an inflation lifting oil cylinder of each layer of rear inflation device at the station 1 side drives a movable beam to move downwards and drives an upper pressure plate to descend, when a set locking ring position is reached, a rotary cylinder drives an upper chuck plate to rotate and is locked with an inflation locking shaft, and an inflation prepressing cylinder drives a lower pressure plate to move upwards slightly to press a tire; then the inflation valve is opened to inflate the tire through the inflation lock shaft, the tire is inflated, shaped and cooled, and when the inflation pressure is detected to meet the process quality requirement, the inflation, shaping and cooling process time can be recorded.

d. Station 1 and station 2 conversion: when the tire vulcanization process time is 5-6min away from the set time, the rotating upright column rotates, the station 1 side and the station 2 side are switched, the vacant station 2 side is switched to the vulcanizing machine direction position, the tire is waited to be vulcanized, the inflating and shaping cooling station 1 side is switched to the position deviating from the vulcanizing machine direction, and the inflating and shaping cooling is continued; and releasing the pneumatic tire after completing inflation shaping and cooling, opening the pneumatic tire for deflation, and taking out the tire by the tire discharging manipulator device.

Any embodiment disclosed herein above is meant to disclose, unless otherwise indicated, all numerical ranges disclosed as being preferred, and any person skilled in the art would understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Since the numerical values are too numerous to be exhaustive, some of the numerical values are disclosed in the present invention to illustrate the technical solutions of the present invention, and the above-mentioned numerical values should not be construed as limiting the scope of the present invention.

If the invention discloses or relates to parts or structures which are fixedly connected to each other, the fixedly connected parts can be understood as follows, unless otherwise stated: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, terms used in any technical solutions disclosed in the present invention to indicate positional relationships or shapes include approximate, similar or approximate states or shapes unless otherwise stated.

Any part provided by the invention can be assembled by a plurality of independent components or can be manufactured by an integral forming process.

Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.

Claims

1. A multilayer multi-mold tire vulcanizer comprises at least one vulcanizer main body, wherein the vulcanizer main body is provided with at least two layers of vulcanizing units; the method is characterized in that: the front part of the vulcanizer main body is provided with a tire storage device, the tire storage device is provided with at least two layers of tire storage claw devices for loading tires, the rear part of the vulcanizer main body is provided with a rear inflation shaping device, and the rear inflation shaping device is provided with at least two layers of rear inflation devices with two sets per layer; the front side and the rear side of the vulcanizer main body are respectively provided with at least two layers of manipulator devices for loading and unloading tires, and the manipulator devices can swing back and forth and can move up and down relative to the vulcanizer main body; the number of layers of the front manipulator device and the rear manipulator device of the vulcanizer main body, the number of layers of the rear inflating device on the rear inflating and shaping device and the number of layers of the tire claw storing device on the tire storing device are all consistent with the number of layers of the vulcanizing units on the vulcanizer main body.

2. The multi-level, multi-mold tire curing press as claimed in claim 1, wherein: the rear inflation setting device comprises a base, a rotating stand column is erected on the base, at least two layers are installed on the rotating stand column, two sets of inflation devices are distributed on two sides of the rotating stand column, each layer of inflation device comprises a fixed cross beam fixedly connected to the rotating stand column and a movable cross beam which is located above the fixed cross beam and can move up and down, a lower chuck plate assembly is installed on the upper side of the fixed cross beam, and an upper chuck plate assembly is installed on the lower side of the movable cross beam.

3. The multi-level multi-mold tire curing press as claimed in claim 2, wherein: the lower chuck plate assembly comprises an inflation lock shaft which is erected on the fixed cross beam, and a lower chuck plate which is driven by an inflation prepressing cylinder to slide up and down relatively is sleeved outside the inflation lock shaft; the upper chuck plate assembly comprises an upper chuck plate which is rotatably installed on the movable cross beam, a seat hole is formed in the center of the lower end of the upper chuck plate, a lock ring part through which the upper end of the inflatable lock shaft can penetrate from the middle is arranged at an orifice of the seat hole, a plurality of tooth grooves penetrating through the upper end surface and the lower end surface of the inflatable lock shaft are formed in the lock ring part at intervals, and convex teeth which penetrate through the tooth grooves of the lock ring part and are clamped on the upper side of the ring part are arranged at intervals in the peripheral part of.

4. The multi-layer, multi-mold tire curing press as claimed in claim 2 or 3, wherein: the base is provided with a rotary seat sleeve, the lower end of the rotary upright post is rotatably arranged in the rotary seat sleeve, two sides of the rotary seat sleeve are horizontally provided with double-rod oil cylinders for driving the rotary upright post to rotate, the rotary upright post is sleeved with a gear, and a cylinder barrel of the double-rod oil cylinder is provided with a rack meshed with the gear.

5. The multi-level, multi-mold tire curing press as claimed in claim 1, wherein: the manipulator device comprises a sliding seat which is arranged on the side part of the vulcanizing machine main body and can move up and down, a swing arm which can swing back and forth is hinged on the sliding seat, the free end of the swing arm is fixedly connected with a fixed disk, and a plurality of tire taking claws which are distributed along the circumference and can slide along the radial direction relatively are arranged on the lower side of the fixed disk; the tire taking claw is arranged on the fixed disc through a sliding guide rail pair, an annular turntable which can rotate relative to the fixed disc is further arranged on the lower side of the fixed disc, the claw part of the tire taking claw penetrates downwards from the middle of the annular turntable, and a guide shaft which extends downwards is fixedly connected to the tire taking claw; the annular turntable is provided with an oblique slot hole for the guide shaft to penetrate through and form a certain included angle with the sliding direction of the tire taking claw, so that the tire taking claw is driven by the guide shaft to slide along the radial direction to realize expansion and contraction when the annular turntable rotates, and the swing arm is provided with a driving cylinder for driving the annular turntable to rotate.

6. The multi-layer, multi-mold tire curing press as claimed in claim 1 or 5, wherein: the side part of the vulcanizer main body is provided with a lifting oil cylinder for driving the manipulator devices to move up and down, the side part of the vulcanizer main body is also provided with a safety bolt for fixing each manipulator device in a tire taking working position in the height direction, the safety bolt is driven by an air cylinder to stretch, and the manipulator device is provided with a jack in plug fit with the safety bolt; the manipulator device downside of vulcanizer main part front side still is provided with the hoist device that is used for hoist and mount curing bladder, hoist device includes along the sleeve of horizontal fixed connection in manipulator device's swing arm downside, be provided with one end in the sleeve and stretch out and draw back the telescopic link that can slide relative sleeve from the sleeve tip, the telescopic link stretches out end fixedly connected with lifting hook.

7. The multi-level, multi-mold tire curing press as claimed in claim 1, wherein: deposit child ware device includes the base, it has the rotation stand to erect on the base, it is provided with fixed layer frame and at least one deck and is located fixed layer frame top and can rotate the movable layer frame that the stand reciprocated relatively to rotate stand one side to rotate stand, and fixed layer frame fixed connection all is provided with on fixed layer frame and the movable layer frame deposit child claw device in the rotation stand lower part.

8. The multi-level, multi-mold tire curing press as claimed in claim 7, wherein: the tire storage claw device comprises a plurality of tire storage claws which are distributed along the circumference and can slide along the radial direction, radial long holes which are positioned below each tire storage claw are formed in the fixed layer frame and the movable layer frame, and the bottom of each tire storage claw is connected with a linkage shaft which penetrates through the radial long holes; the lower sides of the fixed layer frame and the movable layer frame are provided with rotating discs which can rotate relative to the fixed layer frame or the movable layer frame, and inclined long holes which allow the linkage shaft to penetrate through and form a certain included angle with the radial long holes are formed in the rotating discs, so that the linkage shaft drives the tire storage claw to slide along the radial direction to realize expansion and contraction when the rotating discs rotate.

9. The multi-level, multi-mold tire curing press as claimed in claim 7, wherein: a rotary locking device is connected between the lower end of the rotary upright post and the base, the rotary locking device comprises a disc body positioned at the lower end of the rotary upright post, a notch is formed in the side part of the disc body, a limiting rod capable of swinging up and down and penetrating through the notch after swinging up is hinged to the base under the notch, a threaded part is arranged at the free end of the limiting rod and is connected with a locking nut, and a handle is fixedly connected to the locking nut; the lifting speed reducing motor is installed at the top of the rotating stand column, a driving chain wheel is installed on a main shaft of the lifting speed reducing motor, a driven chain wheel located above the fixed layer frame is installed on the lower portion of the rotating stand column, a chain is connected between the driving chain wheel and the driven chain wheel, and the chain is connected with the movable layer frame.

10. A process for manufacturing a multilayer multi-mold tire vulcanizer according to claim 1, wherein: the method comprises the following steps: (1) taking out the green tire blank from a factory green tire conveying chain and placing the green tire blank on each layer of tire storage claw devices of the tire storage device; (2) simultaneously grabbing the green tires on each tire storage claw device of the tire storage device by each layer of mechanical arm device on the front side of the vulcanizing machine main body, and loading the green tires into the vulcanizing units of the corresponding layer of the vulcanizing machine main body for shaping, mold closing and vulcanizing; (3) after the vulcanization treatment is finished, the mechanical arm devices on each layer at the rear side of the vulcanizer main body simultaneously take out the tires in the corresponding layer of vulcanization units, and are arranged on the post-inflation devices on each layer of the post-inflation shaping device; (4) and taking out the tire to be inflated, shaped and cooled in the inflation shaping device, and putting the tire on a tire conveying chain of a factory product.