阅读说明：本技术 集成式高效率轮胎硫化中心 (Integrated high-efficiency tire vulcanization center ) 是由 周新荣 张洪波 朱云涛 付任平 陆丽雯 雷激 乔建新 龙毅 刘前卫 廖志强 杨文 于 2021-03-30 设计创作，主要内容包括：本发明公开了一种集成式高效率轮胎硫化中心,包括多个依次排列布置的硫化主机构成的轮胎硫化机机组,轮胎硫化机机组上方设有供各硫化主机共享的硫化辅助作业单元,所述硫化辅助作业单元的移动架上集成有开合模装置、活络模驱动装置、装卸胎装置、升降装置和移动架驱动装置,硫化辅助作业单元在移动架驱动装置驱动下沿硫化主机的排布轨迹运行至各硫化工位并于对应硫化主机上完成装胎、定型、合模、开模、卸胎的辅助作业。本发明在硫化辅助作业单元上高度集成了开合模装置、活络模驱动装置和装卸胎装置,可通过控制系统实现模具集中更换和轮胎集中装卸,各装置部件的动作高效协同,极大缩短了辅助作业时间。(The invention discloses an integrated high-efficiency tire vulcanization center which comprises a tire vulcanizing machine unit formed by a plurality of vulcanizing main machines which are sequentially arranged, wherein a vulcanization auxiliary operation unit shared by all the vulcanizing main machines is arranged above the tire vulcanizing machine unit, a movable mold opening and closing device, a movable mold driving device, a tire loading and unloading device, a lifting device and a movable frame driving device are integrated on a movable frame of the vulcanization auxiliary operation unit, and the vulcanization auxiliary operation unit runs to each vulcanization station along the arrangement track of the vulcanizing main machines under the driving of the movable frame driving device and completes auxiliary operations of tire loading, shaping, mold closing, mold opening and tire unloading on the corresponding vulcanizing main machines. The invention integrates the mold opening and closing device, the segmented mold driving device and the tire loading and unloading device on the vulcanization auxiliary operation unit, realizes the centralized replacement of the mold and the centralized loading and unloading of the tire through the control system, has high-efficiency cooperation of the actions of all the devices and parts, and greatly shortens the auxiliary operation time.)

1. Integrated form high efficiency tire vulcanization center includes the tire vulcanizer unit that constitutes by the vulcanization host computer (1) of arranging in proper order more than three, its characterized in that: the auxiliary vulcanizing operation unit (2) shared by all vulcanizing hosts (1) is arranged above the tire vulcanizer unit, a mold opening and closing device (2-2), a tire loading and unloading device (2-4), a lifting device (2-5) and a moving frame driving device (2-7) are integrated on a moving frame (2-1) of the auxiliary vulcanizing operation unit (2), and the auxiliary vulcanizing operation unit (2) is driven by the moving frame driving device (2-7) to move to each vulcanizing station along the arrangement track of the vulcanizing hosts (1) and complete auxiliary operations of tire loading, molding, mold closing, mold opening and tire unloading on the corresponding vulcanizing hosts (1).

2. The integrated high efficiency tire curing center of claim 1, wherein: the mold opening and closing device (2-2) is provided with a mold opening and closing mechanism I (2-6) connected with an upper vulcanizing chamber (1-1) of the vulcanizing main machine (1), the mold opening and closing device (2-2) is arranged on a left frame body and a right frame body of the moving frame (2-1) through a lifting device (2-5), and guide mechanisms for positioning the mold opening and closing device (2-2) are arranged on the left frame body and the right frame body; the tire loading manipulator and the tire unloading manipulator of the tire loading and unloading device (2-4) are arranged on the front frame body or the rear frame body of the movable frame (2-1) through a moving mechanism and a lifting mechanism.

3. The integrated high efficiency tire curing center of claim 2, wherein: the movable frame (2-1) is further integrated with a segmented mold driving device (2-3), the segmented mold driving device (2-3) is arranged on the mold opening and closing device (2-2), and the segmented mold driving device (2-3) is provided with an opening and closing lock mechanism II (2-8) connected with a mold (7) in the upper vulcanizing chamber (1-1).

4. The integrated high efficiency tire curing center as set forth in any one of claims 1 to 3, wherein: the manipulator of the tire loading and unloading device (2-4) is one set or a plurality of sets.

5. The integrated high efficiency tire curing center as set forth in any one of claims 1 to 3, wherein: the moving frame (2-1) is of one or more gantry structures or a cantilever structure.

6. The integrated high efficiency tire curing center as set forth in any one of claims 1 to 3, wherein: the auxiliary vulcanization operation unit (2) can simultaneously operate one or more upper vulcanization chambers (1-1) of the main vulcanization machine (1) at each vulcanization station.

7. The integrated high efficiency tire curing center as set forth in any one of claims 1 to 3, wherein: the motion trail of the vulcanization auxiliary operation unit (2) is linear or curved.

Technical Field

The invention relates to tire vulcanizer equipment, in particular to an integrated high-efficiency tire vulcanizing center.

Background

Conventionally, the main process steps of a tire vulcanizer in a vulcanizing cycle include tire loading, shaping, mold closing, vulcanizing, mold opening, tire unloading and the like, and single-machine equipment adopts an independent mold opening and closing device, a tire loading and unloading device and a segmented mold driving device, but in the whole vulcanizing cycle, the actual service time of the mold opening and closing device, the tire loading and unloading device and the segmented mold driving device only accounts for a small part of the whole vulcanizing cycle, the equipment use efficiency is low, the installed power waste is more, particularly, the power required by the mold opening and closing of a hydraulic vulcanizer is more, and the installed power selection of a hydraulic station is greatly influenced.

In order to improve the production efficiency and reduce the manufacturing cost, the utility model with the publication number of CN208896335U discloses a gantry type multi-mold vulcanizing machine set, the technical proposal of which comprises a plurality of vulcanizing chambers and a gantry mold opening and closing mechanism, the gantry mold opening and closing mechanism comprises a mold opening and closing mechanism, a cross beam and a plurality of stand columns positioned below the cross beam, the cross beam is fixedly connected with the stand columns, and the stand columns are arranged below the cross beam at equal intervals; the mold opening and closing mechanism is installed on the cross beam and can move along the cross beam, the vulcanizing chambers are sequentially arranged under the cross beam, and the mold opening and closing mechanism can be respectively connected with the vulcanizing chambers on the upper layer of the vulcanizing chambers.

Utility model patent "planer-type multimode vulcanization unit" adopts one set of structural style that opens and shuts the mould mechanism of a plurality of vulcanization rooms sharing, and still need to adopt segmented mold drive arrangement and loading and unloading child device to the unit curing equipment of production radial tire, and the equipment uses the inefficiency and the extravagant more problem of installed power to obtain substantive change.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide an integrated high-efficiency tire vulcanization center which is provided with functional auxiliary components reasonably to simplify the structure of a single vulcanization main machine.

The integrated high-efficiency tire vulcanization center capable of solving the technical problems comprises a tire vulcanizing machine unit consisting of more than three vulcanization main machines which are sequentially arranged, wherein the difference is that a vulcanization auxiliary operation unit shared by the vulcanization main machines is arranged above the tire vulcanizing machine unit, a mold opening and closing device, a tire loading and unloading device, a lifting device and a moving frame driving device are integrated on a moving frame of the vulcanization auxiliary operation unit, the moving frame runs to each vulcanization station along the arrangement track of the vulcanization main machines under the driving of the moving frame driving device, and auxiliary operations of tire loading, molding, mold closing, mold opening and tire unloading are completed on the corresponding vulcanization main machines.

An integrated structure of each device on the vulcanization auxiliary operation unit is as follows: the mold opening and closing device is provided with an opening and closing lock mechanism I connected with an upper vulcanizing chamber of the vulcanizing main machine, the mold opening and closing device is arranged on the left and right frame bodies of the movable frame through a lifting device, and the left and right frame bodies are provided with guide mechanisms for positioning the mold opening and closing device; and the tire loading manipulator and the tire unloading manipulator of the tire loading and unloading device are arranged on the front frame body or the rear frame body of the movable frame through the movable mechanism and the lifting mechanism.

In order to adapt to the production of radial tires, the movable frame is further integrated with a segmented mold driving device, the segmented mold driving device is arranged on the mold opening and closing device, and the segmented mold driving device is provided with an opening and closing lock mechanism II connected with a mold in the upper vulcanizing chamber.

Further, the manipulator of the tire assembling and disassembling device is designed into one set or a plurality of sets.

Further, the moving frame is preferably one or more of a gantry structure or a cantilever structure.

Further, the vulcanization auxiliary operation unit can simultaneously operate one or more vulcanization main machines at each vulcanization station.

The movement locus of the vulcanization auxiliary working unit is preferably linear or curved.

The invention has the beneficial effects that:

1. in the integrated high-efficiency tire vulcanization center structure, a mold opening and closing device, a segmented mold driving device, a tire loading and unloading device and the like are highly integrated on a vulcanization auxiliary operation unit, the centralized replacement of a mold, the centralized loading and unloading of a tire and the efficient cooperation of the actions of the devices can be realized through an electric control device, the auxiliary operation time of vulcanizing the tire is greatly shortened, and the integrated high-efficiency tire vulcanization center structure is coordinated and matched with a lower vulcanization chamber of a vulcanization main machine to realize efficient operation.

2. The invention can be expanded to the production line production operation on the basis of the invention, and can realize digital, intelligent and unmanned production, thereby greatly improving the production efficiency.

3. Compared with a single vulcanizing host machine set with the same specification, the invention can greatly improve the effective utilization rate of the field and greatly reduce the civil engineering investment cost.

4. The invention can greatly reduce the installed capacity of the vulcanizing main machine and reduce the energy consumption.

5. The invention can simultaneously meet the requirements of the vulcanization of tires with different specifications, and the tire loading and unloading device, the segmented mold driving device and the mold opening and closing device can realize automatic and intelligent adjustment through the control of an electric appliance control system without manual intervention.

6. By adopting the technology of the invention, the vulcanizing main machine can realize modularized and standardized design and manufacture, and can be orderly, compactly and grouped in the vulcanizing workshop of a tire enterprise according to a lean production organization mode to form a tire vulcanizing machine group for intelligent flow production line operation.

7. In the structure of the invention, the die opening and closing device adopts a vertical lifting and translation mode, so that the die replacement is convenient, the automation of the die replacement is easy to realize, and the use efficiency of the part is improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention, shown in a standby state.

Fig. 2 is a top view of the embodiment of fig. 1.

Fig. 3 is a schematic structural diagram of the embodiment of fig. 1 in a power-on state.

Fig. 4 is a top view of fig. 3.

Fig. 5 is a cross-sectional view a-a of fig. 1, shown in a vulcanized state.

Fig. 6 is a sectional view taken along line B-B of fig. 3, shown in an open position.

Fig. 7 is a mold clamping attitude diagram in the power-on state of fig. 3.

And (3) identifying the figure number: 1. a vulcanization main machine; 1-1, an upper vulcanizing chamber; 1-2, a lower vulcanizing chamber; 1-3, a mold locking mechanism; 2. a vulcanization auxiliary operation unit; 2-1, moving a rack; 2-2, a mold opening and closing device; 2-3, a segmented mold driving device; 2-4, tire assembling and disassembling devices; 2-5, a lifting device; 2-6, opening and closing the lock mechanism I; 2-7, a moving rack driving device; 2-8, opening and closing the lock mechanism II; 3. a guide rail mechanism; 4. a support frame; 5. an electric appliance control device; 6. a green tire; 7. a mold; 8. and (5) finishing the tire.

Detailed Description

The technical solution of the present invention will be further explained with reference to the embodiments shown in the drawings.

The invention discloses an integrated high-efficiency tire vulcanization center, which comprises a tire vulcanizer set and a vulcanization auxiliary operation unit 2: the tire vulcanizer unit comprises a plurality of vulcanizing main machines 1 which are sequentially arranged, wherein each vulcanizing main machine 1 comprises an upper vulcanizing chamber 1-1, a lower vulcanizing chamber 1-2, a mold locking mechanism 1-3 and corresponding matched components; the auxiliary vulcanization operation unit 2 comprises a movable frame 2-1, a mold opening and closing device 2-2, a segmented mold driving device 2-3, a tire loading and unloading device 2-4, a lifting device 2-5 and a movable frame driving device 2-7, the movable frame 2-1 is driven by the movable frame driving device 2-7 (driven by an electric control device 5) to move to each vulcanization station along the arrangement track (straight line or curve) of the vulcanization main machine 1 for sharing by each vulcanization main machine 1, the auxiliary vulcanization operation unit 2 is used for opening and closing the vulcanization main machine 1, installing a tire blank, unloading a finished tire and driving the segmented mold to complete corresponding actions, the mold opening and closing device 2-2 can be independently adopted according to the process requirements or the combination of the mold opening and closing device 2-2 and the segmented mold driving device 2-3 is adopted, as shown in fig. 1, 2, 3, 4, 5, 6 and 7.

The moving frame 2-1 adopts a gantry type frame structure, the moving frame 2-1 moves on a guide rail mechanism 3 in a supporting device through a moving frame driving device 2-7 at the bottom of a frame body, the guide rail mechanism 3 is arranged on the left side and the right side of the tire vulcanizer unit and is installed in place by a supporting frame 4, as shown in fig. 1, fig. 3, fig. 5, fig. 6 and fig. 7.

The lower end of the mold opening and closing device 2-2 is provided with an opening and closing lock mechanism I2-6 which can be connected with the upper vulcanizing chamber 1-1, the mold opening and closing device 2-2 is arranged inside the movable frame 2-1 above the tire vulcanizing machine unit, the mold opening and closing device 2-2 is connected with the left frame body and the right frame body of the movable frame 2-1 through a lifting device 2-5, and in order to keep the lifting stability, the left frame body and the right frame body of the movable frame 2-1 are provided with guide mechanisms for positioning the mold opening and closing device 2-2, as shown in fig. 5, 6 and 7.

The segmented mold driving device 2-3 is vertically arranged in the center of the mold opening and closing device 2-2 and can move up and down together with the mold opening and closing device 2-2, and the lower end of the segmented mold driving device 2-3 is provided with an opening and closing lock mechanism II 2-8 which can be connected with a mold 7 in the upper vulcanizing chamber 1-1, as shown in figures 5, 6 and 7.

The tire loading and unloading device 2-4 is arranged on the outer side of the movable frame 2-1 and comprises a tire loading manipulator and a tire unloading manipulator which are arranged on the left side and the right side, and the tire loading manipulator and the tire unloading manipulator are both arranged on the front part of the front frame body of the movable frame 2-1 through corresponding lifting mechanisms and moving mechanisms (moving transversely left and right), as shown in fig. 1, 2, 3 and 4.

The second vulcanization station on the left is taken as an example to illustrate the steps of the operating scheme of the invention:

1. the electrical control device 5 sends an instruction to the moving frame driving device 2-7 to drive the vulcanization auxiliary operation unit 2 to move to a specified position, and the tire loading manipulator in the tire loading and unloading device 2-4 on the vulcanization auxiliary operation unit 2 automatically grabs the tire blank 6, as shown in fig. 1 and 2.

2. The movable frame driving device 2-7 drives the vulcanization auxiliary operation unit 2 to move, so that the mold opening and closing device 2-2 and the segmented mold driving device 2-3 are positioned right above a vulcanization main machine 1 (positioned at the second vulcanization station on the left) with mold opening and closing requirements, the mold opening and closing device 2-2 on the vulcanization auxiliary operation unit 2 (descends) performs mold closing action, the upper vulcanizing chamber 1-1 and the mold opening and closing device 2-2 are locked through the opening and closing lock mechanism I2-6 and the opening and closing lock mechanism I2-6, and synchronously, the segmented mold driving device 2-3 extends into the upper vulcanizing chamber 1-1 to be locked with the mold 7 through the opening and closing lock mechanism II 2-8, and early work before mold opening is completed, as shown in fig. 1, fig. 2 and fig. 7.

3. After the vulcanization of the main vulcanization machine 1 is finished, the electric control device 5 sends out an instruction to drive the mold locking mechanism 1-3 to open, so as to achieve the mold opening condition, the mold opening device 2-2 (ascended) carries the upper vulcanization chamber 1-1 to implement the mold opening operation, and the segmented mold driving device 2-3 drives the mold 7 to perform the stretching action synchronously, as shown in fig. 3, 4 and 6.

4. When the mold is opened to a specified height, the vulcanization auxiliary operation unit 2 carries the upper vulcanization chamber 1-1 and the segmented mold to move to a left third vulcanization station, and the tire loading and unloading device 2-4 is aligned to a tire loading and unloading position of the vulcanization main machine 1 (located at the left second vulcanization station) at the moment, as shown in fig. 3 and 4.

5. According to a system control program instruction of the electrical appliance control device 5, a tire unloading manipulator in the tire unloading and assembling device 2-4 descends to grab a finished tire 8, then ascends to a proper position and moves outwards, the finished tire 8 is conveyed from the center of the main machine to a tire unloading position to unload the finished tire 8, and then ascends to wait for returning, so that the tire unloading operation of the vulcanizing main machine 1 is completed; meanwhile, a tire loading manipulator in the tire loading and unloading device 2-4 moves to the center of the vulcanizing machine 1 and descends, the tire blank 6 is placed and once shaped, and then ascends and returns, and the tire loading operation of the vulcanizing machine 1 is completed.

6. The vulcanization auxiliary operation unit 2 starts to move towards the center of the vulcanization main machine 1 (located at the second vulcanization station on the left side), after the vulcanization main machine reaches a mold closing position, the mold opening and closing device 2-2 (descends) carries the upper vulcanization chamber 1-1 and the mold 7 to perform mold closing action, and the segmented mold driving device 2-3 synchronously drives the mold 7 to perform stretching action to complete mold closing action.

7. After the die assembly is completed, a control system of the electric appliance control device 5 sends an instruction to drive the die locking mechanism 1-3 to be locked, so that a die locking state is achieved, after the die locking of the vulcanizing chamber is completed and a vulcanizing condition is achieved, the unlocking is performed between the die opening and closing device 2-2 and the upper vulcanizing chamber 1-1, synchronously, the segmented die driving device 2-3 is unlocked through the opening and closing lock mechanism II 2-8, so that the segmented die driving device 2-3 is separated from the die 7, and the die opening and closing device 2-2 carries the segmented die driving device 2-3 to ascend to a waiting position.

8. The electrical appliance control device 5 sends an instruction to the moving frame driving device 2-7 to drive the vulcanization auxiliary operation unit 2 to run to a specified position, and a tire unloading manipulator in the tire loading and unloading device 2-4 on the vulcanization auxiliary operation unit 2 automatically puts a finished tire 8 to the specified position.

9. The vulcanization auxiliary working unit 2 enters the next working cycle.