CN212602855U - Four post hydraulic pressure tire vulcanization make-up machines of intelligence - Google Patents

Abstract

The utility model discloses a four post hydraulic pressure tire vulcanization make-up machines of intelligence belongs to tire vulcanizer equipment technical field. The device comprises a supporting mechanism, an upper vulcanizing mechanism, a lower vulcanizing mechanism, a mold opening and closing mechanism with up-and-down motion guide and a mold adjusting mechanism with up-and-down motion guide. This device column frame adopts four spinal branch daggers to carry out the direction to last hot plate mounting panel and hot plate mounting panel down, can improve the hot plate, the concentricity and the depth of parallelism of hot plate down, and then improve the compound die precision of device, promote the finished product quality, reduce the defective percentage of product, and this simple structure, the child base gets into processing space after, the mould mechanism that opens and shuts adjusts respectively with the accent mould mechanism and vulcanizes the mechanism to the position of requirement down, then vulcanize the child base in processing space, can improve work efficiency, reduce the loaded down with trivial details degree of accent mould.

Description

Four post hydraulic pressure tire vulcanization make-up machines of intelligence

Technical Field

The utility model belongs to the technical field of tire vulcanizer equipment, in particular to tire vulcanization make-up machine.

Background

The vulcanizer may be generally classified into a mechanical tire vulcanizer, a frame type hydraulic tire vulcanizer, and a guide pillar holding type hydraulic tire vulcanizer. Mechanical tire shaping vulcanizer includes: the device comprises a main gear transmission mechanism, a central mechanism, a machine base component, a vulcanizing chamber component, a mold adjusting mechanism, a tire installing mechanism, a tire unloading mechanism, a segmented mold mechanism, a safety device, a dry oil automatic lubricating system, a thermal pipeline system, a power water system, a control pipeline system and an electrical system. The mechanical vulcanizing machine has the defects of slow movement, low efficiency, poor precision, fussy mold adjustment, high maintenance cost, poor stability, low reliability, short service life, high maintenance cost and the like due to the structure and the like.

Although a hydraulic transmission mode is adopted, a frame type hydraulic tire vulcanizing and forming machine body is of a fixed frame type, the framework size is large, the structure is complex, a die clamping mechanism is guided by two side plates and a linear guide rail, a die opening and closing oil cylinder drives an upper hot plate to be matched, a die clamping force is formed by a force application column and an upper-arranged lower-jacking type force application cylinder, the two side plates are formed by welding, the deformation stress is large, the mechanical property is uneven, the two symmetrical linear guide rails are guided to move, the two points are positioned on the same plane, the precision is low, the stability is poor, and the. Although the guide post holding type hydraulic vulcanization forming machine adopts two guide posts for guiding, the problem of concentricity of a hot plate and an upper hot plate cannot be solved, and a multi-tooth lock ring holds two guide posts to form a mold clamping force, so that the parallelism of the hot plate cannot be guaranteed, and the precision is low. The main problems existing in the prior art are as follows: the existing vulcanizing machine has low working efficiency, poor mold closing precision, fussy mold adjustment, low quality of produced finished products and high defective rate. It is particularly emphasized that the prior art curing units are typically in the form of two guide posts, or wall panels on both sides. The structure has low mold closing precision, and the mold closing angle deviation of multiple dimensions can exist in the machining process, so that the quality of the produced product is not high, and the requirement on the high quality of the product in actual use can not be met.

Disclosure of Invention

In order to solve the problem, the utility model provides an intelligence four post hydraulic pressure tire vulcanization make-up machine and application method thereof, this simple structure, the child base gets into the processing space after, the mould mechanism that opens and shuts adjusts the mould mechanism and adjust respectively on the adjustment vulcanization mechanism and lower vulcanization mechanism to the position of requirement, then vulcanize the child base in the processing space, can improve work efficiency, reduce and transfer the loaded down with trivial details degree of mould.

Another object of the utility model is to provide an intelligent four-column hydraulic tire vulcanization molding machine and a use method thereof, which replaces the manual work with the machine, and improves the automation degree; the device can improve the convenient degree of accent mould mode, improves and transfers the mould precision, improves the life of whole device, improves the safety in utilization performance, can also improve the clamping force, improves the convenience of the mould of opening and shutting, and noise reduction reduces cost of maintenance.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

an intelligent four-column hydraulic tire vulcanization forming machine comprises a supporting mechanism, an upper vulcanization mechanism, a lower vulcanization mechanism, a mold opening and closing mechanism and a mold adjusting mechanism, wherein the mold opening and closing mechanism enables the upper vulcanization mechanism to move up and down, and the mold adjusting mechanism enables the lower vulcanization mechanism to move up and down and guide; the supporting mechanism comprises four supporting columns, a top plate assembly and a bottom plate assembly, the four supporting columns are installed between the top plate assembly and the bottom plate assembly, and the mold opening and closing mechanism and the mold adjusting mechanism are fixedly installed on the four supporting columns to achieve stable movement of the upper vulcanizing mechanism and the lower vulcanizing mechanism.

The forming machine comprises a supporting mechanism, an upper vulcanizing mechanism, a lower vulcanizing mechanism, a mold opening and closing mechanism with up-and-down motion guide and a mold adjusting mechanism with up-and-down motion guide, and has simple structure; after a green tire sent by an external process enters a processing space, the mold opening and closing mechanism and the mold adjusting mechanism respectively adjust the upper vulcanizing mechanism and the lower vulcanizing mechanism to required positions, and then the green tire is vulcanized in the processing space, so that the whole process is simple, the working efficiency can be improved, and the complicated degree of mold adjustment is reduced.

Wherein, supporting mechanism includes the pillar stand, goes up vulcanization mechanism and all installs on the pillar stand with lower vulcanization mechanism, and the mould mechanism that opens and shuts and transfer mould mechanism all fixed mounting on the pillar stand.

The column frame comprises a top plate assembly, a bottom plate assembly and a supporting assembly, wherein the top plate assembly and the bottom plate assembly are fixedly connected through the supporting assembly, and the top plate assembly is positioned above the bottom plate assembly; the upper vulcanizing mechanism is movably arranged on the supporting component, and the mold opening and closing mechanism is fixedly arranged on the top plate component; the lower vulcanizing mechanism is also movably arranged on the supporting component, and the mold adjusting mechanism is fixedly arranged on the bottom plate component. In the utility model, the structure of the column frame is simple, and the connection mode with other mechanisms is also simple.

Specifically, go up the vulcanization mechanism and include hot plate installation component and last vulcanization chamber, go up hot plate installation component movable mounting on supporting component, go up vulcanization chamber fixed mounting on last hot plate installation component, and go up the below that vulcanization chamber is located hot plate installation component, the output and the last hot plate installation component of the mould mechanism that opens and shuts are fixed. The upper hot plate mounting assembly moves up and down through the mold opening and closing mechanism, so that the position of the upper vulcanizing chamber is adjusted.

The lower vulcanizing mechanism comprises a lower hot plate mounting assembly and a lower vulcanizing chamber, the lower hot plate mounting assembly is movably mounted on the supporting assembly, the lower vulcanizing chamber is fixedly mounted on the lower hot plate mounting assembly, the lower vulcanizing chamber is positioned above the lower hot plate mounting assembly, and the output end of the mold adjusting mechanism is fixed with the lower hot plate mounting assembly; a processing space for accommodating the tire blank for vulcanization molding is formed between the upper vulcanization chamber and the lower vulcanization chamber. The lower hot plate mounting assembly moves up and down through the mold adjusting mechanism, so that the position of the lower vulcanizing chamber is adjusted, and the convenience of a mold adjusting mode is improved.

The top plate assembly comprises a top plate, the bottom plate assembly comprises a bottom plate, the support assembly comprises a support column, the top plate and the bottom plate are fixedly connected through the support column, and the top plate is located above the bottom plate; the top plate and the bottom plate are parallel; the supporting columns are uniformly distributed at four corners of the top plate; the top plate and the bottom plate can be respectively fixed with the supporting columns through nuts.

The upper hot plate mounting assembly comprises an upper hot plate, an upper hot plate heat insulation plate, an upper hot plate mounting plate, a dowel bar and an adjustable module; the upper hot plate is fixedly arranged on the upper hot plate mounting plate through an upper hot plate heat insulation plate, the upper hot plate mounting plate and the upper hot plate are respectively positioned above and below the upper hot plate heat insulation plate, the dowel bar is fixedly arranged on the upper hot plate mounting plate, the dowel bar is hollow, and the loose module is fixedly arranged in a cavity formed in the dowel bar; the dowel bar is positioned in the center of the upper hot plate mounting plate; the upper vulcanizing chamber is fixedly arranged on the upper hot plate; the loose module can be an existing structure. Wherein, the centers of the upper hot plate, the upper hot plate heat insulation plate and the upper hot plate mounting plate are all provided with an upper through hole for accommodating the activity of the movable module.

Specifically, a center hole for accommodating the movement of the dowel bar is formed in the center of the top plate, a safety locking piece fixedly mounted on the top plate is arranged at the edge of the center hole, a safety pin shaft is movably mounted in the safety locking piece, a pin shaft cylinder for driving the safety pin shaft is fixedly mounted on one side of the safety locking piece, and the output end of the pin shaft cylinder is fixedly connected with the safety pin shaft so as to drive the safety pin shaft to stretch and retract; a plurality of safety pin holes are formed in one side, facing the safety locking piece, of the dowel bar, the safety pin holes are matched with the safety pin shafts, and in the process of up-and-down movement of the dowel bar, the pin shaft air cylinder is started to enable the safety pin shafts to extend out to be inserted into the safety pin holes; the mold opening and closing mechanism is fixedly installed on the top plate, and the output end of the mold opening and closing mechanism penetrates through the top plate to be fixedly connected with the upper hot plate installation plate.

In the utility model, the center of the top plate is provided with a center hole, the dowel bar moves upwards due to the driving of the mold opening and closing mechanism during mold opening, and the arrangement of the center hole is convenient for the dowel bar to pass through during mold opening; the safety locking piece can adopt the bolt fastening on the roof, and when the die sinking was to a certain position or when opening entirely, under the drive of round pin axle cylinder, safety pin axle was released, and it is downthehole to insert the safety bolt of seting up on the dowel steel, can avoid going up hot plate installation component and lead to falling the damage because of the accident, improves the device's safety in utilization performance.

Specifically, a dowel bar baffle assembly used for blocking the movement of the dowel bar is further arranged on the top plate, and the dowel bar baffle assembly is positioned below the top plate; the dowel bar baffle assembly comprises a dowel bar baffle, a blocking cylinder and a guide plate with a guiding function, wherein a plurality of guide wheels are fixedly arranged on the guide plate, the guide wheels are uniformly arranged, the blocking cylinder is fixedly arranged on a top plate, the output end of the blocking cylinder is fixedly connected with the dowel bar baffle so as to drive the dowel bar baffle to move on the guide wheels, and the blocking cylinder drives the dowel bar baffle to cover the central hole after the dowel bar completely leaves the central hole; the top plate is also fixedly provided with a baffle limiting part for limiting the transmission rod baffle, and the baffle limiting part is positioned between the two guide plates.

In the utility model, the lower side surface of the top plate is provided with a force transmission rod baffle component, the force transmission rod baffle moves left and right under the action of a blocking cylinder, for example, the center hole can be blocked by moving right, when the mold is closed, after the force transmission rod moves downwards and completely passes through the center hole, under the guiding action of a guide plate and a guide wheel, the blocking cylinder pushes the force transmission rod baffle to move right to block the center hole, so that the vulcanizing chamber moves upwards under the driving of a mold adjusting mechanism to be contacted and closed with an upper vulcanizing chamber and apply force upwards, when the force transmission rod and the force transmission rod baffle are contacted and supported, a closed force system structure is formed, and mold closing force is generated; when the die is required to be opened, the blocking cylinder pushes the dowel bar baffle to move leftwards, the central hole is exposed, and the dowel bar can pass through the central hole conveniently during die opening.

The lower hot plate assembly comprises a lower hot plate, a lower hot plate heat insulation plate, a lower hot plate mounting plate and a central mechanism, wherein the lower hot plate is fixedly mounted on the lower hot plate mounting plate through the lower hot plate heat insulation plate, the lower hot plate and the lower hot plate mounting plate are respectively positioned above and below the lower hot plate heat insulation plate, and a lower vulcanizing chamber is fixedly mounted on the lower hot plate; the lower vulcanizing chamber is positioned above the lower hot plate; the central mechanism is arranged in the center of the lower hot plate mounting plate; the centering mechanism may be an existing B-type centering mechanism. As the upper and lower hot plates are heated by steam, the heat insulation plates are needed to insulate heat and preserve heat, thereby preventing heat conduction and wasting energy.

Specifically, four corners of the upper hot plate mounting plate are provided with integrally formed upper guide sleeves, upper guide sleeve pressing plates are fixed on the upper guide sleeves, the upper guide sleeves enclose upper guide holes for accommodating support columns, and the upper hot plate mounting plate is movably mounted on the support columns through the upper guide sleeves and the upper guide sleeve pressing plates; four corners of the lower hot plate mounting plate are provided with lower guide sleeves which are integrally formed, lower guide sleeve pressing plates are fixed on the lower guide sleeves, the lower guide sleeves self enclose lower guide holes for accommodating support columns, and the lower hot plate mounting plate is movably mounted on the support columns through the lower guide sleeves and the lower guide sleeve pressing plates. The utility model discloses in, go up the uide bushing clamp plate, down the uide bushing and the setting of uide bushing clamp plate down, can improve the depth of parallelism between the support column, and then improve the depth of parallelism between hot plate mounting panel and the hot plate mounting panel down to can improve the depth of parallelism of vulcanizing chamber and vulcanizing chamber down, thereby improve the depth of parallelism between the indoor upper and lower mould of vulcanizing chamber. The column frame adopts four support columns to guide the upper hot plate mounting plate and the lower hot plate mounting plate, so that the concentricity and the parallelism of the upper hot plate and the lower hot plate can be improved.

The central mechanism comprises a central rod, a connecting plate and lower ring oil cylinders positioned on two sides of the central rod, wherein the top ends of the lower ring oil cylinders are fixedly installed on a lower hot plate installation plate, the bottom ends of the lower ring oil cylinders are fixedly installed on the connecting plate, the top end of the central rod is installed in the center of the lower hot plate installation plate, and the top end of the central rod is installed in the middle of the connecting plate; the central rod is parallel to the lower ring oil cylinder; the mold adjusting mechanism is fixedly arranged on the bottom plate, and the output end of the mold adjusting mechanism is fixedly arranged on the lower hot plate mounting plate so as to drive the lower hot plate mounting plate to move up and down, thereby adjusting the position of the lower vulcanizing chamber.

Specifically, the column frame further comprises four guide columns with four roots parallel to the support columns, an upper guide column mounting part is integrally extended from the side wall of the top plate, a lower guide column mounting part is integrally extended from the side wall of the bottom plate, the upper guide column mounting part is parallel to the lower guide column mounting part, and the upper guide column mounting part and the lower guide column mounting part are connected through the guide columns. The guide pillar is arranged, so that the die assembly precision can be improved, the quality of finished products is improved, and the defective rate of the products is reduced.

The die opening and closing mechanism comprises die opening and closing oil cylinders positioned on two sides of the central hole, the die opening and closing oil cylinders are fixedly arranged on the top plate, and the output ends of the die opening and closing oil cylinders are fixedly connected with the upper hot plate mounting plate; the die adjusting mechanism comprises a plurality of stressing cylinders which are uniformly distributed on the bottom plate, the stressing cylinders are distributed by taking the central rod as the center, the stressing cylinders are fixedly arranged on the bottom plate, and the output ends of the stressing cylinders are fixedly connected with the lower hot plate mounting plate.

The utility model discloses in, the mould hydro-cylinder that opens and shuts provides the drive power of die sinking and compound die, and hot plate mounting panel up-and-down motion is gone up in the drive to the vulcanization room up-and-down motion is gone up in the messenger, and afterburning jar can have four or six for hot plate mounting panel under the drive, thereby vulcanizes room up-and-down motion under the messenger, and the mould hydro-cylinder that opens and shuts and afterburning jar cooperation realize going up the vulcanization room and vulcanizing the closure of room down, pressurize, produce the compound die.

Specifically, support post mounting holes for mounting support posts are formed in the top plate, and the support post mounting holes are uniformly distributed by taking the central hole as a center; the bottom plate is provided with a central rod upper annular hole and a lower ring oil cylinder hole which are used for installing a central rod, the lower ring oil cylinder holes are positioned on two sides of the central rod upper annular hole, the bottom plate is also provided with a stress application cylinder mounting hole which is used for installing a stress application cylinder, and the stress application cylinder mounting hole is uniformly distributed by taking the central rod upper annular hole as the center. The top plate and the bottom plate are provided with the mounting hole positions, so that other parts in the device can be conveniently mounted.

The forming machine further comprises a rack for mounting a column frame, wherein the column frame is fixedly mounted on the rack, and the rack is of a frame structure; the frame can adopt the section bar integral welding formula to guarantee structural strength and installation accuracy.

Furthermore, the molding machine also comprises a tire mounting hand mechanism and a tire dismounting hand mechanism, wherein the tire mounting hand mechanism and the tire dismounting hand mechanism are respectively arranged at two sides of the column frame so as to respectively convey the tire blank into the processing space and take the processed tire away from the processing space, and the automation degree of the device is improved.

Furthermore, the molding machine also comprises a tire storage device for temporarily storing the tire blank to be vulcanized, and the tire storage device is positioned below the tire mounting hand mechanism; the forming machine also comprises a roller way for conveying the processed tire, the roller way is positioned below the tire unloading hand mechanism, and the roller way is used for conveying the tire after vulcanization.

Furthermore, the forming machine can also comprise a conventional rear inflating mechanism which is arranged on one side of the roller way and used for the shaping process of the vulcanized tire; according to the prior art, the forming machine also comprises a conventional thermal mechanism which adopts an integrated thermal system and is arranged in parallel with the rear inflating mechanism; the forming machine also comprises a hydraulic mechanism and an electric control unit, wherein the hydraulic mechanism can adopt a servo hydraulic system to supply oil to an oil cylinder used in the device so as to reduce the energy consumption and noise of the device, and is arranged on the other side of the roller way; the electric control unit is controlled by a conventional PLC (programmable logic controller) and a distributed I/O (input/output) bus, and is provided with a touch screen for displaying and recording.

Specifically, the lower hot plate mounting plate is fixedly mounted on the frame.

Based on this four post hydraulic pressure tire vulcanization molding machine of intelligence, the utility model also provides a use method of four post hydraulic pressure tire vulcanization molding machine of intelligence, specifically includes following step:

s1, opening the mould: the mold opening and closing mechanism adjusts the upper vulcanizing mechanism to move upwards, and a processing space is opened;

s2, preparing a green tire, and placing the green tire into a processing space;

s3, mold closing: the mold opening and closing mechanism adjusts the upper vulcanizing mechanism to move downwards to reach a specified position, and the mold adjusting mechanism pushes upwards to enable the lower vulcanizing mechanism to move upwards to close the processing space and vulcanize the green tire;

and S4, after vulcanization is finished, the mold opening and closing mechanism and the mold adjusting mechanism respectively adjust the upper vulcanization mechanism and the lower vulcanization mechanism to move upwards and downwards, the processing space is opened, and the vulcanized tire is taken out.

The utility model discloses in, this four post hydraulic pressure tire vulcanization molding machines of intelligence's application method is simple, and the child base gets into the processing space after, the mold opening and shutting mechanism with transfer the mold mechanism and adjust respectively on the vulcanizer with lower vulcanizer to the position of requirement, then vulcanize the child base in the processing space, can improve work efficiency, reduce and transfer the loaded down with trivial details degree of mould.

Specifically, in step S2, the green tire is picked from the tire storage device by the tire mounting hand mechanism and placed on the lower vulcanizing chamber, and the machine replaces the manual tire picking, so as to improve the automation degree.

Specifically, in step S4, the vulcanized tire is taken out of the processing space by the tire removing hand mechanism and placed on a roller table, and a machine is used to replace manual tire grasping, so that the automation degree is improved.

Specifically, the method further comprises: the roller way conveys the tire to the rear inflating mechanism, and the rear inflating mechanism shapes the vulcanized tire.

The utility model has the advantages that: compared with the prior art, the column frame adopts four support columns to guide the upper hot plate mounting plate and the lower hot plate mounting plate, the concentricity and the parallelism of the upper hot plate and the lower hot plate can be improved, the die assembly precision of the device is improved, the quality of finished products is improved, and the defective rate of the products is reduced.

The utility model discloses a four post hydraulic pressure tire vulcanization make-up machines of intelligence and application method thereof, this simple structure, the child base gets into the processing space after, and the mould mechanism that opens and shuts adjusts the mould mechanism and adjust respectively vulcanization mechanism and lower vulcanization mechanism to the position of requirement, then vulcanize the child base in the processing space, can improve work efficiency, reduce and transfer the loaded down with trivial details degree of mould.

In addition, in the utility model, the machine replaces the manual work, thereby improving the automation degree; the device can improve the convenient degree of accent mould mode, improves and transfers the mould precision, improves the life of whole device, improves the device's safety in utilization performance, can improve the clamping force, improves the convenience of die opening and shutting.

In addition, in the device, firstly, the rack adopts an integral structure, so that the strength, the processing precision and the installation convenience are improved;

secondly, a hydraulic mechanism is arranged to supply oil to an oil cylinder used in the device, so that the energy consumption and noise of the device can be reduced, and the movement speed of each mechanism is improved;

thirdly, the top-jacking type stressing cylinder is adopted to adjust the die, so that the device is more convenient to replace the die, and the die replacement auxiliary time is shortened;

fourthly, the tire gripping and unloading precision is improved due to the structural arrangement of the tire mounting hand mechanism and the tire unloading hand mechanism, the noise and the machine vibration frequency can be reduced, and the occurrence probability of unreliable phenomena such as clamping stagnation and the like is reduced;

fifth, in the apparatus, the operation of each mechanism is simple, and the operation cost and the maintenance cost are reduced compared with the conventional mechanical vulcanizer in which regular intermediate repair and overhaul are required.

Drawings

Fig. 1 is the overall structure schematic diagram of the intelligent four-column hydraulic tire vulcanizing and forming machine implemented by the utility model.

Fig. 2 is an enlarged schematic view of a portion I in fig. 1.

Fig. 3 is a schematic view of the intelligent four-column hydraulic tire vulcanizing machine implemented by the present invention.

Fig. 4 is a schematic view of a first angle partial structure of an intelligent four-column hydraulic tire vulcanizing and forming machine implemented by the present invention.

Fig. 5 is a second angle partial structure schematic diagram of the intelligent four-column hydraulic tire vulcanizing and forming machine implemented by the present invention.

Fig. 6 is a third angle partial structure schematic diagram of the intelligent four-column hydraulic tire vulcanizing and forming machine implemented by the present invention.

Fig. 7 is a schematic view of a first angle structure of a top plate assembly in an intelligent four-column hydraulic tire vulcanizing and forming machine implemented by the present invention.

Fig. 8 is a schematic diagram of a second angle structure of the top plate assembly in the intelligent four-column hydraulic tire vulcanizing and forming machine implemented by the present invention.

Fig. 9 is a schematic structural view of a bottom plate assembly in an intelligent four-column hydraulic tire vulcanizing and forming machine implemented by the present invention.

Fig. 10 is a schematic view of a first angled configuration of an upper hot plate mounting assembly in an intelligent four-column hydraulic tire curing molding machine as embodied by the present invention.

Fig. 11 is a second angular schematic view of an upper hot plate mounting assembly in an intelligent four-column hydraulic tire curing molding machine as embodied by the present invention.

Fig. 12 is a schematic cross-sectional view of an upper hot plate mounting assembly in an intelligent four-column hydraulic tire curing molding machine as embodied by the present invention.

Fig. 13 is a schematic view of a first angled structure of a lower hot plate mounting assembly in an intelligent four-column hydraulic tire curing press implemented by the present invention.

Fig. 14 is a second angular schematic view of a lower hot plate mounting assembly in an intelligent four-column hydraulic tire curing press implemented by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The technical scheme of the utility model as follows:

as shown in fig. 1-14, the utility model discloses an intelligent four-column hydraulic tire vulcanization molding machine, it adopts duplex position symmetrical arrangement structure, and both sides adopt the same structure, specifically explain with one side. The forming machine comprises a supporting mechanism 1, an upper vulcanizing mechanism 2, a lower vulcanizing mechanism 3, a mold opening and closing mechanism 4 with up-and-down motion guide and a mold adjusting mechanism 5 with up-and-down motion guide; the upper vulcanizing mechanism 2 and the lower vulcanizing mechanism 3 are both arranged on the supporting mechanism 1, and the upper vulcanizing mechanism 2 is positioned above the lower vulcanizing mechanism 3; the mold opening and closing mechanism 4 and the mold adjusting mechanism 5 are fixedly arranged on the supporting mechanism 1, and the mold opening and closing mechanism 4 is positioned above the upper vulcanizing mechanism 2; the output end of the mold opening and closing mechanism 4 is fixed with the upper vulcanizing mechanism 2 so as to drive the upper vulcanizing mechanism 2 to move up and down; the mold adjusting mechanism 5 is positioned below the lower vulcanizing mechanism 3, and the output end of the mold adjusting mechanism 5 is fixed with the lower vulcanizing mechanism 3 so as to drive the lower vulcanizing mechanism 3 to move up and down; a processing space C for accommodating the tire blank for vulcanization molding is formed between the upper vulcanization mechanism 2 and the lower vulcanization mechanism 3.

In the utility model, the forming machine comprises a supporting mechanism 1, an upper vulcanizing mechanism 2, a lower vulcanizing mechanism 3, a mold opening and closing mechanism 4 with up-and-down motion guide and a mold adjusting mechanism 5 with up-and-down motion guide, and the structure is simple; after a green tire sent by an external process enters the processing space C, the mold opening and closing mechanism 4 and the mold adjusting mechanism 5 respectively adjust the upper vulcanizing mechanism 2 and the lower vulcanizing mechanism 3 to required positions, and then the green tire is vulcanized in the processing space C, so that the whole process is simple, the working efficiency can be improved, and the complicated degree of mold adjustment is reduced.

Wherein, supporting mechanism 1 includes pillar frame 0, goes up vulcanization mechanism 2 and vulcanizes mechanism 3 down and all installs on pillar frame 0, and mold opening and shutting mechanism 4 and accent mould mechanism 5 are all fixed mounting on pillar frame 0.

In the present embodiment, the column frame 0 includes a top plate assembly 01, a bottom plate assembly 02 and a supporting assembly 03, the top plate assembly 01 and the bottom plate assembly 02 are fixedly connected by the supporting assembly 03, and the top plate assembly 01 is located above the bottom plate assembly 02; the upper vulcanizing mechanism 2 is movably arranged on the supporting component 03, and the mold opening and closing mechanism 4 is fixedly arranged on the top plate component 01; the lower vulcanizing mechanism 3 is also movably arranged on the supporting component 03, and the mold adjusting mechanism 5 is fixedly arranged on the bottom plate component 02. In the utility model, the structure of the column frame is simple, and the connection mode with other mechanisms is also simple.

In this embodiment, the upper vulcanizing mechanism 2 includes an upper hot plate mounting assembly 21 and an upper vulcanizing chamber 22, the upper hot plate mounting assembly 21 is movably mounted on the supporting assembly 03, the upper vulcanizing chamber 22 is fixedly mounted on the upper hot plate mounting assembly 21, the upper vulcanizing chamber 22 is located below the upper hot plate mounting assembly 21, and the output end of the mold opening and closing mechanism 4 is fixed to the upper hot plate mounting assembly 21. The upper hot plate mounting unit 21 is moved up and down by the mold opening and closing mechanism 4, thereby adjusting the position of the upper vulcanizing chamber 22.

In this embodiment, the lower vulcanizing mechanism 3 includes a lower hot plate mounting assembly 31 and a lower vulcanizing chamber 32, the lower hot plate mounting assembly 31 is movably mounted on the supporting assembly 03, the lower vulcanizing chamber 32 is fixedly mounted on the lower hot plate mounting assembly 31, the lower vulcanizing chamber 32 is located above the lower hot plate mounting assembly 31, and the output end of the mold adjusting mechanism 5 is fixed to the lower hot plate mounting assembly 31; a processing space C for vulcanizing and molding the green tire is formed between the upper vulcanizing chamber 22 and the lower vulcanizing chamber 32. The lower hot plate mounting assembly 31 moves up and down through the mold adjusting mechanism 5, so that the position of the lower vulcanizing chamber 32 is adjusted, and the convenience of the mold adjusting mode is improved.

In this embodiment, the top plate assembly 01 includes a top plate 011, the bottom plate assembly 02 includes a bottom plate 021, the support assembly 03 includes a support pillar 031, the top plate 011 and the bottom plate 021 are fixedly connected through the support pillar 031, and the top plate 011 is located above the bottom plate 021; the top plate 011 and the bottom plate 021 are parallel; the supporting columns 031 are uniformly distributed at four corners of the top plate 011; the top plate 011 and the bottom plate 021 can be respectively fixed with the supporting column 031 through the nuts 012.

In the present embodiment, the upper hot plate mounting assembly 21 includes an upper hot plate 211, an upper hot plate insulation plate 212, an upper hot plate mounting plate 213, a dowel bar 214, and a loose die set 215; the upper hot plate 211 is fixedly arranged on an upper hot plate mounting plate 213 through an upper hot plate heat insulation plate 212, the upper hot plate mounting plate 213 and the upper hot plate 211 are respectively positioned above and below the upper hot plate heat insulation plate 212, a force transmission rod 214 is fixedly arranged on the upper hot plate mounting plate 213, the force transmission rod 214 is hollow, and the loose module 215 is fixedly arranged in a cavity formed in the force transmission rod 214; the dowel bar 214 is located in the center of the upper platen mounting plate 213; the upper vulcanizing chamber 22 is fixedly arranged on the upper hot plate 211; the movable module 215 may be an existing structure, and since the upper heat plate 211 and the lower heat plate are heated with steam, the heat insulation plate 212 is required to insulate heat, prevent heat conduction and waste energy. Wherein, the centers of the upper hot plate 211, the upper hot plate heat insulation plate 212 and the upper hot plate mounting plate 213 are all provided with an upper through hole 23 for the movable module.

In this embodiment, a center hole 013 for accommodating the movement of the dowel bar 214 is formed in the center of the top plate 011, a safety locking piece 014 fixedly installed on the top plate 011 is arranged at the edge of the center hole 013, a safety pin 015 is movably installed in the safety locking piece 014, a pin cylinder 016 for driving the safety pin 015 is fixedly installed on one side of the safety locking piece 014, and the output end of the pin cylinder 016 is fixedly connected with the safety pin 015 so as to drive the safety pin 015 to stretch and retract; a plurality of safety bolt holes 216 are formed in one side, facing the safety locking piece 014, of the transmission rod 214, the safety bolt holes 216 are matched with the safety pin 015, and in the process that the transmission rod 214 moves up and down, the pin cylinder 016 is started to enable the safety pin 015 to extend out and be inserted into the safety bolt holes 216; the mold opening and closing mechanism 4 is fixedly installed on the top plate 011, and an output end of the mold opening and closing mechanism 4 penetrates through the top plate 011 to be fixedly connected with the upper hot plate installation plate 213.

In the utility model, a center hole 013 is opened in the center of the top plate 011, the dowel bar 214 moves upwards due to the driving of the mold opening and closing mechanism 4 during mold opening, and the arrangement of the center hole 013 is convenient for the dowel bar 214 to pass through during mold opening; safety lock piece 014 can adopt the bolt fastening on roof 011, and when the die sinking was to a constant position or when opening entirely, under the drive of round pin axle cylinder 016, safety pin axle 015 was released, in inserting the safety bolt hole 216 of seting up on the dowel steel 214, can avoid going up hot plate installation component 21 and lead to falling the damage because of accident, improves the safety in utilization performance of the device.

In this embodiment, a force transmission rod baffle assembly 017 used for blocking the movement of the force transmission rod is further arranged on the top plate 011, and the force transmission rod baffle assembly 017 is located below the top plate 011; the dowel bar baffle plate assembly 017 comprises a dowel bar baffle plate 0171, a blocking cylinder 0172 and a guide plate 0173 with a guide function, wherein a plurality of guide wheels 0174 are fixedly mounted on the guide plate 0173, the guide wheels 0174 are uniformly arranged, the blocking cylinder 0172 is fixedly mounted on the top plate 011, the output end of the blocking cylinder 0172 is fixedly connected with the dowel bar baffle plate 0171 so as to drive the dowel bar baffle plate 0171 to move on the guide wheels 0174, and after the dowel bar 214 completely leaves the central hole 013, the blocking cylinder 0172 drives the dowel bar baffle plate 0171 to cover the central hole 013; a baffle plate limiting piece 0175 for limiting the transmission rod baffle plate 0171 is fixedly arranged on the top plate 011, and the baffle plate limiting piece 0175 is positioned between the two guide plates 0173.

In the utility model, a dowel bar baffle plate component 017 is arranged on the lower side surface of the top plate 011, a dowel bar baffle plate 0171 moves left and right under the action of a blocking cylinder 0172, for example, the central hole 013 can be shielded by moving right, when the mold is closed, after the dowel bar 214 moves downwards and completely passes through the central hole 013, under the guiding action of a guide plate 0173 and a guide wheel 0174, the blocking cylinder 0172 pushes the dowel bar baffle plate 0171 to move right to shield the central hole 013, so that the vulcanizing chamber 32 moves upwards to be contacted and closed with the upper vulcanizing chamber 22 under the driving of the mold adjusting mechanism 5 and applies force upwards, and when the dowel bar 214 is contacted and supported with the dowel bar baffle plate 0171, a closed force system structure is formed to generate mold closing force; when the mold is opened, the blocking cylinder 0172 pushes the transmission rod baffle 0171 to move leftwards, so that the central hole 013 is exposed, and the transmission rod 214 can conveniently pass through the central hole 013 when the mold is opened.

In the present embodiment, lower hot plate assembly 31 includes a lower hot plate 311, a lower hot plate insulation plate 312, a lower hot plate mounting plate 313 and a central mechanism 314, lower hot plate 311 is fixedly mounted on lower hot plate mounting plate 313 through lower hot plate insulation plate 312, and lower hot plate 311 and lower hot plate mounting plate 313 are respectively located above and below lower hot plate insulation plate 312, and lower curing chamber 32 is fixedly mounted on lower hot plate 311; the lower vulcanization chamber 32 is located above the lower hot plate 311; the center mechanism 314 is installed in the center of the lower platen mounting plate 313; the centering mechanism 314 may be an existing type B centering mechanism. Because the child blank can produce the heat when vulcanizing in processing space C, consequently set up lower hot plate heat insulating board 312 to reduce because of the high heat to the mechanism of installing on lower hot plate mounting panel 313 and to the harm of lower hot plate mounting panel 313, improve the life of whole device.

In this embodiment, the upper guide sleeves 217 integrally formed are disposed at four corners of the upper hot plate mounting plate 213, the upper guide sleeve pressing plate 218 is fixed on the upper guide sleeve 217, the upper guide sleeves 217 enclose upper guide holes 219 for accommodating the support pillars 031, and the upper hot plate mounting plate 213 is movably mounted on the support pillars 013 through the upper guide sleeves 217 and the upper guide sleeve pressing plate 218; the four corners of lower hot plate mounting plate 313 are equipped with integrated into one piece's lower uide bushing 315, are fixed with lower uide bushing clamp plate 316 on the lower uide bushing 315, and lower uide bushing 315 encloses into the lower guiding hole 317 that holds support column 031 itself, through lower uide bushing 315 and lower uide bushing clamp plate 316 with lower hot plate mounting plate 313 movable mounting on support column 031.

The utility model discloses in, go up uide bushing 217, go up uide bushing clamp plate 218, uide bushing 315 and uide bushing clamp plate 316's setting down, can improve the depth of parallelism between the support column 031, and then improve the depth of parallelism between hot plate mounting panel 213 and the hot plate mounting panel 313 down to can improve the depth of parallelism of vulcanizing room 22 and vulcanizing room 32 down, thereby improve the depth of parallelism between the indoor upper and lower mould of vulcanizing room. Column frame 0 adopts four support columns 031 to carry out the direction to upper hot plate mounting panel 213 and lower hot plate mounting panel 313, can improve the concentricity and the depth of parallelism of upper hot plate 211, lower hot plate 311.

In this embodiment, the central mechanism 314 includes a central rod 3141, a connecting plate 3142, and lower ring cylinders 3143 located on both sides of the central rod 3141, a top end of the lower ring cylinders 3143 is fixedly mounted on the lower hot plate mounting plate 313, a bottom end of the lower ring cylinders 3143 is fixedly mounted on the connecting plate 3142, a top end of the central rod 3141 is mounted in the center of the lower hot plate mounting plate 313, and a top end of the central rod 3141 is mounted in the middle of the connecting plate 3142; the central rod 3141 is parallel to the lower ring oil cylinder 3143; the mold adjusting mechanism 5 is fixedly installed on the bottom plate 021, and the output end of the mold adjusting mechanism 5 is fixedly installed on the lower hot plate mounting plate 313 to drive the lower hot plate mounting plate 313 to move up and down, thereby adjusting the position of the lower vulcanizing chamber 32.

In this embodiment, the column frame 0 further includes four columns 04 parallel to the support columns 031, an upper column mounting portion 018 is integrally extended from a side wall of the top plate 011, a lower column mounting portion 022 is integrally extended from a side wall of the bottom plate 021, the upper column mounting portion 018 is parallel to the lower column mounting portion 022, and the two are connected by the columns 04. The guide pillar 04 is arranged, so that the die assembly precision can be improved, the quality of finished products is improved, and the defective rate of the products is reduced.

In this embodiment, the mold opening and closing mechanism 4 includes mold opening and closing cylinders 41 located on both sides of the central hole 013, the mold opening and closing cylinders 41 are fixedly mounted on the top plate 011, and the output ends of the mold opening and closing cylinders 41 are fixedly connected to the upper hot plate mounting plate 213; the mold adjusting mechanism 5 comprises a plurality of forcing cylinders 51 which are uniformly distributed on the bottom plate 021, the forcing cylinders 51 are distributed by taking the central rod 3141 as the center, the forcing cylinders 51 are fixedly arranged on the bottom plate 021, and the output ends of the forcing cylinders 51 are fixedly connected with the lower hot plate mounting plate 313.

The utility model discloses in, the mould hydro-cylinder 41 that opens and shuts provides the drive power of die sinking and compound die, hot plate mounting panel 213 up-and-down motion in the drive to the vulcanization chamber 22 up-and-down motion is gone up in the messenger, and afterburning jar 51 can have four or six, is used for hot plate mounting panel 313 under the drive, thereby makes vulcanization chamber 32 up-and-down motion down, and the mould hydro-cylinder 41 that opens and shuts and afterburning jar 51 cooperation realize the closure of vulcanization chamber 22 and lower vulcanization chamber 32, pressurization, production compound die power.

In this embodiment, the top plate 011 is provided with support pillar mounting holes 019 for mounting support pillars 031, and the support pillar mounting holes 019 are uniformly arranged with the central hole 013 as the center; the bottom plate 021 is provided with a central rod upper annular hole 023 used for installing a central rod 3141 and lower ring oil cylinder holes 024, the lower ring oil cylinder holes 024 are positioned at two sides of the central rod upper annular hole 023, the bottom plate 021 is also provided with a stress application cylinder installation hole 025 used for installing a stress application cylinder 51, and the stress application cylinder installation holes 025 are uniformly distributed by taking the central rod upper annular hole 023 as the center. The top plate 011 and the bottom plate 021 are provided with these mounting holes for facilitating mounting of other components in the device.

In this embodiment, the forming machine further includes a frame 6 for mounting the column frame, the column frame 0 is fixedly mounted on the frame 6, and the frame 6 is a frame structure; the frame 6 can adopt a profile integral welding type to ensure the structural strength and the installation precision.

Further, the molding machine also comprises a tire mounting hand mechanism 7 and a tire dismounting hand mechanism 8, wherein the tire mounting hand mechanism 7 and the tire dismounting hand mechanism 8 are respectively arranged at two sides of the column frame 0 so as to respectively convey the tire blank into the processing space C and take the processed tire away from the processing space C, and the automation degree of the device is improved.

Furthermore, the forming machine also comprises a tire storage device 9 for temporarily storing the tire blank to be vulcanized, and the tire storage device 9 is positioned below the tire loading hand mechanism 7; the forming machine also comprises a roller way 91 for conveying the processed tire, wherein the roller way 91 is positioned below the tire unloading hand mechanism 8, and the roller way 91 is used for conveying the tire after vulcanization.

Further, the forming machine can also comprise a conventional rear inflating mechanism 92, wherein the rear inflating mechanism 92 is arranged on one side of the roller way 91 and is used for the shaping process of the vulcanized tire; according to the prior art, the forming machine also comprises a conventional thermal mechanism 93, which adopts an integrated thermal system and is arranged side by side with the rear inflating mechanism 92; the forming machine also comprises a hydraulic mechanism 94 and an electric control unit 95, wherein the hydraulic mechanism 94 can usually adopt a servo hydraulic system to supply oil for an oil cylinder used in the device, so that the energy consumption and the noise of the device can be reduced, and the hydraulic mechanism 94 is arranged on the other side of the roller way 91; the electrical control unit 95 is controlled by conventional PLC, by distributed I/O bus, and is provided with a touch screen for display and recording.

In the present embodiment, lower hot plate mounting plate 313 is fixedly mounted on frame 6.

Based on this four post hydraulic pressure tire vulcanization molding machine of intelligence, the utility model also provides a use method of four post hydraulic pressure tire vulcanization molding machine of intelligence, specifically includes following step:

s1, opening the mould: the mold opening and closing mechanism adjusts the upper vulcanizing mechanism to move upwards, and a processing space is opened;

s2, preparing a green tire, and placing the green tire into a processing space;

s3, mold closing: the mold opening and closing mechanism adjusts the upper vulcanizing mechanism to move downwards to reach a specified position, and the mold adjusting mechanism pushes upwards to enable the lower vulcanizing mechanism to move upwards to close the processing space and vulcanize the green tire;

and S4, after vulcanization is finished, the mold opening and closing mechanism and the mold adjusting mechanism respectively adjust the upper vulcanization mechanism and the lower vulcanization mechanism to move upwards and downwards, the processing space is opened, and the vulcanized tire is taken out.

The utility model discloses in, this four post hydraulic pressure tire vulcanization molding machines of intelligence's application method is simple, and the child base gets into the processing space after, the mold opening and shutting mechanism with transfer the mold mechanism and adjust respectively on the vulcanizer with lower vulcanizer to the position of requirement, then vulcanize the child base in the processing space, can improve work efficiency, reduce and transfer the loaded down with trivial details degree of mould.

Further, in step S2, the green tire is picked from the tire storage device by the tire mounting hand mechanism and placed on the lower vulcanizing chamber, and the machine is used to replace manual tire picking, so as to improve the automation degree.

Further, in step S4, the vulcanized tire is taken out from the processing space by the tire removing hand mechanism, and the tire is placed on the roller way, so that the tire is grabbed by a machine instead of a human, and the automation degree is improved.

Further, the method also includes: the roller way conveys the tire to the rear inflating mechanism, and the rear inflating mechanism shapes the vulcanized tire.

The utility model has the advantages that:

compared with the prior art, the utility model discloses the four post hydraulic pressure tire vulcanization make-up machines of intelligence and application method thereof implemented, this simple structure, the child base gets into the processing space after, the mould mechanism that opens and shuts adjusts respectively vulcanization mechanism and lower vulcanization mechanism to the position of requirement with mould mechanism, then vulcanizes the child base in the processing space, can improve work efficiency, reduces and transfers the loaded down with trivial details degree of mould.

In addition, in the utility model, the machine replaces the manual work, thereby improving the automation degree; the device can improve the convenient degree of accent mould mode, improves and transfers the mould precision, improves the life of whole device, improves the device's safety in utilization performance, can improve the clamping force, improves the convenience of die opening and shutting.

In the device, firstly, four support columns are adopted by the column frame to guide the upper hot plate mounting plate and the lower hot plate mounting plate, so that the concentricity and the parallelism of the upper hot plate and the lower hot plate can be improved;

secondly, the rack adopts an integral structure, so that the strength, the processing precision and the installation convenience are improved;

thirdly, the hydraulic mechanism is arranged to supply oil to the oil cylinder used in the device, so that the energy consumption and noise of the device can be reduced, and the movement speed of each mechanism is improved;

fourthly, the top-jacking type stressing cylinder is adopted to adjust the die, so that the device is more convenient to replace the die, and the die replacement auxiliary time is shortened;

fifthly, the tire mounting hand mechanism and the tire dismounting hand mechanism are structurally arranged, so that the tire grabbing and dismounting precision is improved, the noise and the machine vibration frequency can be reduced, and the occurrence probability of unreliable phenomena such as clamping stagnation and the like is reduced;

sixth, in the apparatus, the operation of each mechanism is simple, and the operation cost and the maintenance cost are reduced compared with the conventional mechanical vulcanizer in which regular intermediate repair and overhaul are required.

The above description is intended to be illustrative of the present invention and is not intended to be limiting, and all such modifications, equivalents and improvements as fall within the spirit and scope of the invention are intended to be included therein.

Claims (5)

1. An intelligent four-column hydraulic tire vulcanization forming machine is characterized by comprising a supporting mechanism, an upper vulcanization mechanism, a lower vulcanization mechanism, a mold opening and closing mechanism and a mold adjusting mechanism, wherein the mold opening and closing mechanism enables the upper vulcanization mechanism to move up and down, and the mold adjusting mechanism enables the lower vulcanization mechanism to move up and down and guides; the supporting mechanism comprises four supporting columns, a top plate assembly and a bottom plate assembly, the four supporting columns are installed between the top plate assembly and the bottom plate assembly, and the mold opening and closing mechanism and the mold adjusting mechanism are fixedly installed on the four supporting columns to achieve stable movement of the upper vulcanizing mechanism and the lower vulcanizing mechanism.

2. The intelligent four-column hydraulic tire vulcanizing and forming machine according to claim 1, wherein the upper vulcanizing mechanism comprises an upper hot plate mounting assembly and an upper vulcanizing chamber, the upper hot plate mounting assembly is movably mounted on the support column, the upper vulcanizing chamber is fixedly mounted on the upper hot plate mounting assembly, the upper vulcanizing chamber is positioned below the upper hot plate mounting assembly, and the output end of the mold opening and closing mechanism is fixed with the upper hot plate mounting assembly.

3. The intelligent four-column hydraulic tire vulcanizing and forming machine according to claim 1, wherein the lower vulcanizing mechanism comprises a lower hot plate mounting assembly and a lower vulcanizing chamber, the lower hot plate mounting assembly is movably mounted on the supporting column, the lower vulcanizing chamber is fixedly mounted on the lower hot plate mounting assembly, the lower vulcanizing chamber is positioned above the lower hot plate mounting assembly, and the output end of the mold adjusting mechanism is fixed with the lower hot plate mounting assembly; a processing space for accommodating the tire blank for vulcanization molding is formed between the upper vulcanization chamber and the lower vulcanization chamber.

4. An intelligent four-column hydraulic tire vulcanizing machine as claimed in claim 1, wherein the machine further comprises a tire mounting hand mechanism and a tire dismounting hand mechanism, the support mechanism comprises a column frame, the column frame comprises a plurality of guide columns, and each tire mounting hand mechanism and each tire dismounting hand mechanism are mounted on at least two guide columns.

5. The intelligent four-column hydraulic tire vulcanizing machine according to claim 4, wherein the machine further comprises a tire storage device for temporarily storing the tire blank to be vulcanized, and the tire storage device is positioned below the tire loading hand mechanism; the forming machine also comprises a roller way for conveying the processed tire, the roller way is positioned below the tire unloading hand mechanism, and the roller way is used for conveying the tire after vulcanization.

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