CN218171481U

CN218171481U - Large tyre vulcanizer

Info

Publication number: CN218171481U
Application number: CN202222679412.5U
Authority: CN
Inventors: 丁振堂; 刘仕发; 吴春丽; 张丽英; 丁瑶瑶; 徐召好
Original assignee: Mesnac Co Ltd; Qingdao Mesnac Electromechanical Engineering Co Ltd
Current assignee: Mesnac Co Ltd; Qingdao Mesnac Electromechanical Engineering Co Ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2022-12-30
Anticipated expiration: 2032-10-11

Abstract

The utility model provides a giant tire vulcanizer, include: an upper steam chamber; the upper steam chamber and the lower steam chamber form a containing cavity for containing the die; a ground rail seat; the movable frame mechanism is movably arranged and comprises a frame body, a synchronizing plate, a force bearing seat and a force bearing block, wherein the synchronizing plate is a plate-shaped part, the synchronizing plate is connected with the top of the upper steam chamber, is connected with the frame body and moves under the driving of the frame body, the frame body is movably arranged on the ground rail seat, the force bearing seat is connected with the ground rail seat, and the force bearing block is connected with the frame body; the lock ring mechanism comprises a lock ring and a positioning column, a locking protrusion is arranged at the butt joint of the upper steam chamber and the lower steam chamber, the lock ring is rotatably arranged outside the locking protrusion, and the positioning column is radially arranged on the lock ring in a penetrating mode along the lower steam chamber and abutted to the locking protrusion. The utility model provides a vulcanizer among the prior art all can produce the problem of harmful effects to course of working and processing quality.

Description

Large tyre vulcanizer

Technical Field

The utility model relates to a tire processing technology field particularly, relates to a giant tire vulcanizer.

Background

The existing vulcanizing machine has the following problems:

1. a host part: the supporting plate, the upper lock ring seat, the lower lock ring seat and the lock ring are all formed by casting, the casting needs to be performed by wood, the casting machining allowance is large, the casting period is long, and therefore the manufacturing cost is high.

2. The motion form of the translation frame adopts a linear guide rail and a sliding block, and in the process of closing the pot, the stress of the translation frame can be transferred to the sliding block and the guide rail, and the translation frame is large in stress, easy to deform and damage and needs to be maintained and replaced frequently.

3. The ring seat cylinder barrel of the central mechanism is of an integrated structure, and is not easy to detach when the sealing ring is replaced.

4. The synchronizer has simple structure, poor stability and instability during pot combination.

5. The segmented mold mechanism is difficult to realize synchronous mold adjustment.

6. The lock ring is easy to deviate and separate from the center in the rotating process, so that the lock ring is abraded.

Therefore, the existing vulcanizing machine has the problems of high cost, poor stability, complex disassembly and maintenance and the like of the whole structure, is not beneficial to realizing automation, and can generate adverse effects on the processing process and the processing quality.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a giant tire vulcanizer to solve the problem that the vulcanizer among the prior art all can produce harmful effects to course of working and processing quality.

In order to achieve the above object, the utility model provides a giant tire vulcanizer, include: an upper steam chamber; the upper steam chamber and the lower steam chamber form an accommodating cavity for accommodating the mold, and the upper steam chamber and the lower steam chamber can be butted, closed or separated and opened; the lower steam chamber is arranged on the ground rail seat; the movable frame mechanism is movably arranged and can drive the upper steam chamber to move between positions aligned with and staggered with the lower steam chamber, the movable frame mechanism comprises a frame body, a synchronizing plate, a bearing seat and a bearing block, the synchronizing plate is a plate-shaped part and is connected with the top of the upper steam chamber, the synchronizing plate is connected with the frame body and driven by the frame body to move, the frame body is movably arranged on the ground rail seat, the bearing seat is connected with the ground rail seat, the bearing block is connected with the frame body, and when the frame body moves to a preset position, one part of the bearing block extends into the bearing seat and abuts against the bearing seat to bear the shaking force of the frame body; the lock ring mechanism comprises a lock ring and a positioning column, a locking protrusion is arranged at the butt joint of the upper steam chamber and the lower steam chamber, the lock ring is rotatably arranged outside the locking protrusion and can lock the upper steam chamber and the lower steam chamber together, the positioning column is arranged on the lock ring in a penetrating mode along the radial direction of the lower steam chamber and abutted against the locking protrusion to control the rotating state of the lock ring.

Further, the support body is a plurality of, and goes up the relative both sides of steam chamber and all be provided with the support body, and the both ends of synchronizing plate length direction are connected with the support body of both sides respectively.

Further, synchronous board has connection structure along length direction's side, goes up the steam chamber and passes through connection structure and be connected with synchronous board, still is provided with on the synchronous board to be used for with the thermal-insulated structure of last steam chamber heat-proof.

Furthermore, the top of the ground rail seat is provided with a guide rail, the movable frame mechanism further comprises a roller wheel, the roller wheel is connected with the frame body, the roller wheel is provided with a circumferential ring groove, and at least one part of the guide rail is positioned in the ring groove so that the frame body can move along the guide rail.

Furthermore, the bearing seats and the bearing blocks are arranged in a plurality of numbers, the bearing seats and the bearing blocks are arranged on two sides of the guide rail, and the rollers are arranged between the bearing blocks on the two sides and are rotationally connected with the bearing blocks through connecting shafts.

Furthermore, the side surface of the bearing seat is provided with a groove, the side surface of the bearing block is provided with a bulge, and the bulge can extend into the groove and is abutted against the side wall stop of the groove.

Furthermore, the bearing block is positioned at the bottom of the frame body, and the bearing seat is positioned at one side of the bearing block, which is far away from the roller.

Further, the locking ring mechanism further comprises a support part connected with the side wall of the lower steam chamber, and the locking ring supports against the upper surface of the support part when the locking ring is locked.

Further, the lock ring has a locking recess in which the locking protrusion is accommodated, the locking protrusion and the locking recess are both provided obliquely in the circumferential direction of the lower steam chamber, and when the lock ring is rotated, the locking protrusion abuts against the locking recess, and the lock ring locks the upper steam chamber and the lower steam chamber together.

Furthermore, the locking ring is provided with a through hole which is radially formed, the through hole is communicated with the locking concave part, the through hole and the positioning columns are multiple, and the positioning columns are respectively adjustably arranged in the through holes and are respectively abutted against different side walls of the locking protrusion.

Further, the giant tire vulcanizer further comprises: the central mechanism penetrates through the axis of the lower steam chamber and extends into the accommodating cavity so as to push the mold in the accommodating cavity to move; the segmented mold mechanism is arranged on the lower steam chamber in a penetrating mode and staggered with the axis of the lower steam chamber, and one part of the segmented mold mechanism extends into the accommodating cavity to push the mold in the accommodating cavity to move.

Further, the center mechanism includes: the central bracket is connected with the lower steam chamber; the cylinder barrel is connected with the central support and extends into the accommodating cavity; the ring seat is connected with the top of the cylinder barrel, and the cylinder barrel and the ring seat are both provided with first mounting holes; the first fastening piece penetrates through the first mounting hole and fastens the ring seat on the cylinder barrel; the first sealing element is arranged between the end face of the ring seat and the end face of the cylinder barrel; the central push rod is movably arranged on the central support, the cylinder barrel and the ring seat in a penetrating manner and extends into the accommodating cavity so as to push the mold to move; the central driving part is connected with the central support and is in driving connection with the central push rod, and the central driving part drives the central push rod to move axially.

Further, the center mechanism further includes: the cylinder cover is arranged above the ring seat, and the cylinder cover and the ring seat are both provided with second mounting holes; and the second fastener is arranged in the second mounting hole in a penetrating manner and fastens the cylinder cover on the ring seat, and the cylinder cover shields the first mounting hole.

Further, the second mounting hole is closer to the outer side of the ring seat than the first mounting hole along the radial direction of the ring seat.

Further, segmented mold mechanism includes: the segmented mold bracket is connected with the lower steam chamber; the segmented mold driving parts are connected with the segmented mold bracket; the synchronous frame comprises a main body frame and a reinforcing beam, the main body frame is in driving connection with the output end of the segmented mold driving piece, and the reinforcing beam is arranged in the main body frame and is connected with the main body frame; and the segmented mold push rods are connected with the synchronous frame and driven by the synchronous frame to synchronously move.

Furthermore, the main body framework forms a polygonal structure, corners of the polygonal structure are connected with the segmented mold driving piece and the segmented mold push rod, and two ends of the reinforcing beam are respectively connected with two adjacent sides of the polygonal structure to form a triangular structure.

Further, the main body frame and the reinforcing beam are both square steel pieces, and are integrally formed by welding.

Use the technical scheme of the utility model, through being provided with movable frame mechanism on last steam chamber to in the movable frame mechanism, synchronous board adopts plate spare, compares in traditional synchronization structure, and the connection between platelike synchronous board and the last steam chamber is more reliable and more stable, even go up the steam chamber and produce in the motion process and rock also can the stable connection, avoids the emergence accident condition. The steam chamber is driven to a preset position by the movable frame mechanism, the bearing block is matched with the bearing seat, one part of the bearing block extends into the bearing seat, so that the shaking force of the upper steam chamber is transmitted to the bearing seat through the bearing block, the stress of the guide rail is reduced, and the situations of stress deformation and the like of the guide rail are avoided. The catch in the catch mechanism can lock the upper steam chamber and the lower steam chamber together when closing the pot, guarantees to close the reliability of pot, and wears to establish the reference column on the catch owing to with the locking between the arch butt, therefore the reference column can be controlled the state of catch when the catch rotates, guarantees that the catch can only circumferential direction, avoids taking place the condition of skew, guarantees the reliability and the stability of locking. The whole structure of the giant tire vulcanizing machine is improved by the arrangement mode, so that the stability of the giant tire vulcanizing machine is better, the stability of the processing process is ensured, and the tire quality of processing output is improved.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a front view of a giant tire vulcanizer of the present invention;

FIG. 2 shows a side view of FIG. 1;

FIG. 3 shows a top view of FIG. 1;

FIG. 4 shows an isometric view of FIG. 1;

FIG. 5 is a schematic diagram of the synchronization plate of the moving rack mechanism of FIG. 1;

FIG. 6 is a schematic diagram of the movable frame mechanism of FIG. 1 engaged with a ground rail seat;

FIG. 7 shows a cross-sectional view of FIG. 6;

FIG. 8 shows a schematic structural view of the locking ring mechanism of FIG. 1;

fig. 9 shows a schematic structural view of the center mechanism in fig. 1;

FIG. 10 shows a schematic structural view of the top of the centering mechanism of FIG. 9;

fig. 11 shows a schematic structural view of the segmented mold mechanism in fig. 1;

fig. 12 shows a schematic structural view of the synchronization frame in fig. 11.

Wherein the figures include the following reference numerals:

10. an upper steam chamber; 20. a lower steam chamber; 21. a locking projection; 30. a ground rail seat; 31. a guide rail; 40. a moving frame mechanism; 41. a frame body; 42. a synchronization board; 421. a connecting structure; 43. a force bearing seat; 44. a bearing block; 441. a protrusion; 45. a roller; 451. a ring groove; 46. a connecting shaft; 50. a locking ring mechanism; 51. a locking ring; 52. a positioning column; 53. a support portion; 60. a center mechanism; 61. a central support; 62. a cylinder barrel; 63. a ring seat; 631. a first mounting hole; 64. a first fastener; 65. a first seal member; 66. a center push rod; 67. a central drive member; 68. a cylinder cover; 69. a second fastener; 70. a segmented mold mechanism; 71. a segmented mold support; 72. a segmented mold driving part; 73. a synchronous frame; 731. a main body frame; 732. a reinforcing beam; 74. a segmented mold push rod; 80. and (5) molding.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is to be noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.

In order to solve the problem that the vulcanizer among the prior art all can produce harmful effects to course of working and processing quality, the utility model provides a giant tire vulcanizer.

A giant tire vulcanizer shown in fig. 1 to 12 comprises an upper steam chamber 10, a lower steam chamber 20, a ground rail 30, a moving rack mechanism 40 and a locking ring mechanism 50, wherein the upper steam chamber 10 and the lower steam chamber 20 form a containing cavity for containing a mold 80 and can be butted closed or separated to be opened; the lower steam chamber 20 is arranged on the ground rail seat 30; the movable frame mechanism 40 is movably arranged and can drive the upper steam chamber 10 to move between positions aligned with and staggered with the lower steam chamber 20, the movable frame mechanism 40 comprises a frame body 41, a synchronous plate 42, a bearing seat 43 and a bearing block 44, the synchronous plate 42 is a plate-shaped part, the synchronous plate 42 is connected with the top of the upper steam chamber 10 and connected with the frame body 41 and driven by the frame body 41 to move, the frame body 41 is movably arranged on the ground rail seat 30, the bearing seat 43 is connected with the ground rail seat 30, the bearing block 44 is connected with the frame body 41, when the frame body 41 moves to a preset position, one part of the bearing block 44 extends into the bearing seat 43 and is abutted against the bearing seat 43 to bear the shaking force of the frame body 41; the lock ring mechanism 50 includes a lock ring 51 and a positioning column 52, a locking protrusion 21 is provided at the butt joint of the upper steam chamber 10 and the lower steam chamber 20, the lock ring 51 is rotatably provided outside the locking protrusion 21 and can lock the upper steam chamber 10 and the lower steam chamber 20 together, and the positioning column 52 is inserted through the lock ring 51 in the radial direction of the lower steam chamber 20 and abuts against the locking protrusion 21 to control the rotating state of the lock ring 51.

In the embodiment, the moving frame mechanism 40 is arranged on the upper steam chamber 10, and in the moving frame mechanism 40, the synchronization plate 42 is a plate member, compared with a traditional synchronization structure, the connection between the plate-shaped synchronization plate 42 and the upper steam chamber 10 is more stable and reliable, and even if the upper steam chamber 10 shakes during the movement process, the connection can be stable, and accidents are avoided. Meanwhile, a bearing seat 43 and a bearing block 44 are also arranged, the bearing block 44 and the frame body 41 synchronously move, so that the bearing block 44 moves together in the process of driving the upper steam chamber 10 to move, the bearing seat 43 is matched with the bearing block 44, when the upper steam chamber 10 is driven to a preset position by the movable frame mechanism 40, the bearing block 44 is matched with the bearing seat 43, one part of the bearing block 44 extends into the bearing seat 43, so that the shaking force of the upper steam chamber 10 is transmitted to the bearing seat 43 through the bearing block 44, the stress of the guide rail 31 is reduced, and the situations that the guide rail 31 is stressed and deformed and the like are avoided. The lock ring 51 in the lock ring mechanism 50 can lock the upper steam chamber 10 and the lower steam chamber 20 together when the two are combined, so that the reliability of the combined pot is ensured, and the positioning column 52 penetrating through the lock ring 51 is abutted against the locking protrusion 21, so that the positioning column 52 can control the state of the lock ring 51 when the lock ring 51 rotates, the lock ring 51 can only rotate in the circumferential direction, the deviation is avoided, and the reliability and the stability of the locking are ensured. The whole structure of the giant tire vulcanizing machine is improved by the arrangement mode, so that the stability of the giant tire vulcanizing machine is better, the stability of the processing process is ensured, and the tire quality of processing output is improved.

In this embodiment, the frame body 41 is a plurality of, and the both sides that go up steam chamber 10 is relative all are provided with frame body 41, and synchronous board 42 length direction's both ends are connected with the frame body 41 of both sides respectively, as shown in fig. 5, like this, go up steam chamber 10 and lie in between the frame body 41 of both sides to both guaranteed the reliable butt joint of going up steam chamber 10, guaranteed the force balance of going up steam chamber 10 simultaneously, realize the effect that drives steam chamber 10 and remove steadily.

In this embodiment, the side of the synchronization plate 42 along the length direction has a connection structure 421, the connection structure 421 can be configured into a connection hole or the like as required, and the number of the connection structures can also be configured as required, so that the upper steam chamber 10 is connected with the synchronization plate 42 through the connection structure 421. This embodiment is provided with the cantilever arm as connection structure 421 at synchronous board 42 length direction's side, and the cantilever arm also extends along synchronous board 42's length direction, is provided with a plurality of trompils on the cantilever arm to realize and last steam chamber 10 between the butt joint, reliability and stability when guaranteeing to drive steam chamber 10 and remove.

The embodiment further comprises a heat insulation structure arranged on the synchronizing plate 42, and the heat insulation structure and the upper steam chamber 10 insulate heat to prevent high temperature of the upper steam chamber 10 from being conducted to the synchronizing plate 42 and the frame body 41. The heat insulation structure can be a layer of heat insulation layer or a separately arranged heat insulation plate.

The upper steam chamber 10, the lower steam chamber 20, the lock ring 51 and other parts of the embodiment are processed and combined in a welding mode, so that the cost is low, the processing amount is small, and the production period is short.

As shown in fig. 6 and 7, the ground rail seat 30 of the present embodiment is a relatively fixedly disposed component, the top of the ground rail seat 30 is provided with a guide rail 31, the guide rail 31 extends along a direction in which the upper steam chamber 10 needs to move, the movable frame mechanism 40 further includes a roller 45, the roller 45 is connected with the frame body 41, the roller 45 is supported on the guide rail 31, and the roller 45 of the present embodiment is provided with a circumferential annular groove 451, at least a portion of the guide rail 31 is located in the annular groove 451, so that the frame body 41 can be ensured to move along the guide rail 31, and the reliability of the moving direction can be ensured.

The bearing seat 43 and the bearing block 44 of this embodiment all are provided with a plurality ofly to the both sides of guide rail 31 all are provided with bearing seat 43 and bearing block 44, like this, drive support body 41 when taking place to rock when last steam chamber 10, the bearing block 44 of both sides can disperse the power to the bearing seat 43 of both sides on, thereby makes the power of rocking can be fallen by homodisperse, guarantees the bearing dispersion effect. Simultaneously the gyro wheel 45 of this embodiment sets up between the bearing piece 44 of both sides, specifically speaking, the interval sets up between two bearing pieces 44 of both sides, and the middle part transversely is provided with connecting axle 46, and the both ends of connecting axle 46 are connected with two bearing pieces 44 of both sides through the bearing respectively, and gyro wheel 45 can set up on connecting axle 46, and like this, the bearing piece 44 of both sides can not exert an influence to the stationarity of support body 41, guarantees that support body 41 still can the stationary motion.

The force bearing seats 43 are only arranged at the positions of the two ends of the frame body 41 which move to the position to be stopped, and the force bearing seats 43 are not arranged in the middle process, so that the arrangement is that the starting and stopping processes are generally considered when the frame body 41 shakes greatly, the middle movement process is stable, the shaking degree is small, and therefore the stability of the end position is mainly achieved. Based on the embodiment, the force bearing seats 43 are arranged at the end positions, namely the stop positions, of the movement of the frame body 41, and the total four force bearing seats 43 on the two sides of the two ends are enough. Of course, the bearing seat 43 can be added according to the requirement, or the bearing seat 43 can be arranged in the middle process to ensure the stability of the whole process.

The bearing seat 43 of this embodiment is located the one side of keeping away from the gyro wheel 45 of the corresponding complex bearing piece 44, i.e. the outside of bearing piece 44, and the side of bearing seat 43 has a recess, and the recess is seted up towards bearing piece 44 to extend along the extending direction of guide rail 31, the both ends of recess and the terminal side intercommunication of bearing seat 43, thereby make bearing piece 44 can enter into the recess smoothly. Correspondingly, the bearing block 44 is located at the bottom of the frame body 41, the side surface of the bearing block 44 is provided with a protrusion 441 protruding in the direction away from the roller 45, and the size of the protrusion 441 is substantially the same as that of the groove, so that when the upper steam chamber 10 is driven by the frame body 41 to move to a preset position, the protrusion 441 can extend into the groove and abut against the side wall stop of the groove, thereby realizing the bearing effect. Of course, the specific structure, the matching mode, etc. between the force bearing seat 43 and the force bearing block 44 are not limited to the above-mentioned mode of the embodiment, and other modes can be adopted as required.

As shown in fig. 1 and 8, in the present embodiment, the locking ring mechanism 50 further includes a support portion 53, the support portion 53 is connected to the sidewall of the lower steam chamber 20, the locking ring 51 is located above the support portion 53, and the locking ring 51 is supported against the upper surface of the support portion 53 when the locking ring 51 is locked. The support 53 may be a radially protruding protrusion on the sidewall of the lower steam chamber 20, or a tripod or the like separately connected to the lower steam chamber 20.

In the present embodiment, the locking protrusion 21 is provided on both the top side surface of the lower steam chamber 20 and the bottom side surface of the upper steam chamber 10, accordingly, the locking ring 51 has a locking recess, the locking protrusion 21 is received in the locking recess, and the locking protrusion 21 and the locking recess of the present embodiment are both disposed along the circumference of the lower steam chamber 20, and a screw-like engagement manner is formed therebetween, so that, when the upper steam chamber 10 and the lower steam chamber 20 are engaged with the pot, by rotating the locking ring 51, the locking protrusion 21 abuts against the locking recess, and the bottom surface of the locking ring 51 abuts against the support 53, so that the upper steam chamber 10 and the lower steam chamber 20 can be locked together by the locking ring 51, the locking effect of the locking ring 51 is achieved, and the reliability of the engagement of the upper steam chamber 10 and the lower steam chamber 20 is ensured.

In the present embodiment, the lock ring 51 is radially provided with a through hole, and the through hole is communicated with the locking recess, so that the positioning column 52 can be inserted into the through hole, and the through hole is abutted against the locking protrusion 21. Meanwhile, the through holes and the positioning posts 52 of the present embodiment are multiple and are arranged in a one-to-one correspondence manner, and each positioning post 52 is respectively inserted into each through hole, so that each positioning post 52 is respectively abutted against different side walls of the locking protrusion 21, and thus the circumferential positions of the locking ring 51 are limited by the positioning posts 52. Moreover, the position of the positioning column 52 is not fixed but adjustable, and the positioning column 52 and the through hole can be adjusted through thread fit and other modes, so that the position of the positioning column 52 can be adjusted according to different conditions, and the positioning column 52 can be supported against the locking protrusion 21, so that the movement of the lock ring 51 is limited, the lock ring 51 is prevented from moving away from the shaft center, severe abrasion and other conditions are generated with a steam chamber, the eccentric effect is prevented, and stable rotation is ensured.

As shown in fig. 9 to fig. 12, in this embodiment, the giant tire vulcanizer further includes a center mechanism 60 and a segmented mold mechanism 70, the center mechanism 60 and the segmented mold mechanism 70 are both disposed at the bottom of the lower steam chamber 20, the difference therebetween is that the center mechanism 60 is disposed at the axis of the lower steam chamber 20, the segmented mold mechanism 70 is offset from the axis of the lower steam chamber 20, the top end of the center mechanism 60 and the top end of the segmented mold mechanism 70 both extend into the accommodating cavity, and both of them can achieve the effect of pushing the mold 80 in the accommodating cavity to move.

As shown in fig. 9 and 10, the center mechanism 60 includes a center bracket 61, a cylinder 62, a ring seat 63, a first fastener 64, a first seal 65, a center push rod 66, and a center drive 67. Wherein, the central bracket 61 is connected with the lower steam chamber 20; the cylinder 62 is connected to the central support 61, and the top of the cylinder 62 extends into the receiving chamber. The ring seat 63 is connected with the top of the cylinder barrel 62, the cylinder barrel 62 and the ring seat 63 are both provided with first mounting holes 631, and the first mounting holes 631 of the cylinder barrel 62 and the ring seat are aligned and matched; first fastener 64 can adopt parts such as bolt as required, first fastener 64 wears to establish in first mounting hole 631, and can with first mounting hole 631 screw-thread fit, thereby fasten ring seat 63 on cylinder 62, first sealing member 65 can adopt parts such as seal gasket, first sealing member 65 sets up between the terminal surface of ring seat 63 and the terminal surface of cylinder 62, compare in the mode that traditional lug weld is in the same place, this embodiment makes split type setting between cylinder 62 and the ring seat 63 through above-mentioned mode of setting up, thereby make first sealing member 65 between the two conveniently to change, sealed effect is better simultaneously. The center push rod 66 is movably arranged on the center support 61, the cylinder 62 and the ring seat 63 in a penetrating mode and extends into the accommodating cavity, so that the effect of pushing the mold 80 to move is achieved, the center driving piece 67 is connected with the center support 61 and is in driving connection with the center push rod 66, the effect of driving the center push rod 66 to move axially is achieved, and driving force is provided for the center push rod 66.

In this embodiment, the center mechanism 60 further includes a cylinder cover 68 and a second fastener 69, the cylinder cover 68 is covered above the ring seat 63, and the cylinder cover 68 is also provided with a center hole for the center push rod 66 to pass through. The cylinder cover 68 and the ring seat 63 are provided with second mounting holes, the second fasteners 69 can be similar to the first fasteners 64 and also adopt bolts and other parts, and the second fasteners 69 penetrate through the second mounting holes and are in threaded fit with the second mounting holes, so that the cylinder cover 68 is fastened on the ring seat 63, and the connection of the cylinder cover 68 is realized. Meanwhile, the diameter of the cylinder cover 68 of the embodiment is larger than the diameter of the position of the first mounting hole 631, that is, the cylinder cover 68 shields the first mounting hole 631 when being mounted and fastened on the ring base 63, so that the first fastening piece 64 in the first mounting hole 631 is protected and is prevented from being dismounted at will.

Preferably, the second mounting hole is located on the outer side of the ring seat 63 relative to the first mounting hole 631 in the radial direction of the ring seat 63, so that the shielding effect of the cylinder head 68 on the first mounting hole 631 can be further ensured, and the first fastening member 64 can be operated only when the cylinder head 68 is removed.

As shown in fig. 11 and 12, the segmented mold mechanism 70 includes a segmented mold support 71, a plurality of segmented mold driving members 72, a synchronizing frame 73, and a plurality of segmented mold push rods 74. Wherein, the segmented mold support 71 is connected with the lower steam chamber 20, and a sealing element such as a sealing ring can be arranged between the two. The segmented mold driving part 72 is connected with the segmented mold bracket 71, the synchronizing frame 73 comprises a main body frame 731 and a reinforcing beam 732, the main body frame 731 is in driving connection with the output end of the segmented mold driving part 72, the reinforcing beam 732 is arranged in the main body frame 731 and is connected with the main body frame 731, thus, any segmented mold driving part 72 can drive the synchronizing frame 73 to integrally move when acting, and the synchronizing frame 73 is not easy to deform due to the structure, the shape of the whole structure is stable, and as the segmented mold push rod 74 is connected with the synchronizing frame 73, all the segmented mold push rods 74 can be driven to move when the synchronizing frame 73 moves, thereby realizing the synchronous movement of the segmented mold push rods 74.

In this embodiment, the main frame 731 forms a polygonal structure according to the position of each segmented mold driving member 72, the corners of the polygonal structure are connected to the segmented mold driving members 72 and the segmented mold push rods 74, and the two ends of the reinforcing beam 732 are respectively connected to the two adjacent sides of the polygonal structure, so that the two adjacent sides and the reinforcing beam 732 form a triangular structure, and the structural shape is more stable. The number of the reinforcing beams 732 may be set according to the actual polygonal structure.

Preferably, in order to further enhance the structural stability of the synchronizing frame 73, the main body frame 731 and the reinforcing beam 732 of the present embodiment are each a square steel member, and are integrally formed by welding.

The main body of the giant tire vulcanizing machine is changed into a welding mode from casting by the mechanisms, so that the manufacturing and processing costs are reduced; the structural mode of the cylinder barrel 62 and the ring seat 63 in the central mechanism 60 is optimized, and the sealing elements are replaced more simply and quickly; the structure of the synchronous plate 42 is improved, so that the bearing capacity is larger and more stable; the moving frame mechanism 40 is changed into a moving mode of the roller 45 and the guide rail 31, and the bearing seat 43 and the bearing block 44 are added, so that the groove of the bearing seat 43 is completely engaged with the bulge 441 of the bearing block 44 in the pan closing process of the frame body 41, and the stress of the frame body 41 is not concentrated on the guide rail 31 but is stressed by the bearing seat 43; the positioning post 52 is added on the lock ring 51, so that the rotation process of the lock ring 51 is more stable; the synchronous frame 73 ensures the synchronous movement of the segmented mold push rod 74 and ensures the synchronous mold adjustment. Generally speaking, the method comprehensively improves and optimizes all aspects of the giant tire vulcanizing machine, not only reduces the production cost, but also reduces the production daily maintenance cost of users.

It should be noted that, a plurality in the above embodiments means at least two.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

1. the problem that a vulcanizing machine in the prior art has adverse effects on the processing process and the processing quality is solved;

2. the main body of the giant tire vulcanizing machine is changed from casting to welding, so that the manufacturing and processing cost is reduced;

3. the structural mode of the cylinder barrel and the ring seat in the central mechanism is optimized, and the sealing element is replaced more simply and quickly;

4. the structure of the synchronous plate is improved, so that the bearing capacity is larger and more stable;

5. the moving frame mechanism is changed into a moving mode of the roller and the guide rail, and a bearing seat and a bearing block are added, so that the groove of the bearing seat is completely meshed with the bulge of the bearing block in the pot combining process of the frame body, the stress of the frame body is not concentrated on the guide rail, but is stressed by the bearing seat;

6. the positioning column is added on the locking ring, so that the locking ring can rotate more stably;

7. the synchronous frame ensures the synchronous movement of the push rod of the segmented mold and ensures the synchronous mold adjustment;

8. the method comprehensively improves and optimizes various aspects of the giant tire vulcanizing machine, not only reduces the production cost, but also reduces the daily production and maintenance cost of users.

It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A giant tire vulcanizer, comprising:

an upper steam chamber (10);

a lower steam chamber (20), wherein the upper steam chamber (10) and the lower steam chamber (20) form a containing cavity for containing a mold (80), and the upper steam chamber and the lower steam chamber can be butted, closed or separated and opened;

a ground rail seat (30), the lower steam chamber (20) being disposed on the ground rail seat (30);

a movable frame mechanism (40), the movable frame mechanism (40) being movably disposed and capable of driving the upper steam chamber (10) to move between positions aligned with and staggered from the lower steam chamber (20), the movable frame mechanism (40) including a frame body (41), a synchronization plate (42), a bearing seat (43) and a bearing block (44), the synchronization plate (42) being a plate-shaped member, the synchronization plate (42) being connected to the top of the upper steam chamber (10) and connected to the frame body (41), and being driven by the frame body (41) to move, the frame body (41) being movably disposed on the ground rail seat (30), the bearing seat (43) being connected to the ground rail seat (30), the bearing block (44) being connected to the frame body (41), when the frame body (41) moves to a predetermined position, a portion of the bearing block (44) extends into the bearing seat (43) and abuts against the bearing seat (43) to bear the shaking force of the frame body (41);

the steam-water separator comprises a locking ring mechanism (50), the locking ring mechanism (50) comprises a locking ring (51) and a positioning column (52), a locking protrusion (21) is arranged at the joint of the upper steam chamber (10) and the lower steam chamber (20), the locking ring (51) is rotatably arranged on the outer side of the locking protrusion (21) and can lock the upper steam chamber (10) and the lower steam chamber (20) together, and the positioning column (52) penetrates through the locking ring (51) along the radial direction of the lower steam chamber (20) and abuts against the locking protrusion (21) so as to control the rotating state of the locking ring (51).

2. A giant tire vulcanizer according to claim 1, wherein said frame bodies (41) are provided in plurality, and said frame bodies (41) are provided on opposite sides of said upper steam chamber (10), and both ends of said synchronizing plate (42) in the length direction are respectively connected to said frame bodies (41) on both sides.

3. A giant tire vulcanizer according to claim 1, wherein said synchronizing plate (42) has a connecting structure (421) along the side edge of the length direction, said upper steam chamber (10) is connected to said synchronizing plate (42) through said connecting structure (421), and said synchronizing plate (42) is further provided with a heat insulating structure for insulating heat from said upper steam chamber (10).

4. A giant tire vulcanizer according to claim 1, wherein said ground rail seat (30) has a guide rail (31) at the top thereof, said moving frame mechanism (40) further comprises a roller (45), said roller (45) is connected to said frame body (41), said roller (45) has a circumferential groove (451), and at least a portion of said guide rail (31) is located in said groove (451) to move said frame body (41) along said guide rail (31).

5. A giant tire vulcanizer according to claim 4, wherein said bearing seat (43) and said bearing block (44) are provided in plurality, and said bearing seat (43) and said bearing block (44) are provided on both sides of said guide rail (31), and said roller (45) is provided between said bearing blocks (44) on both sides and is rotatably connected to said bearing blocks (44) through a connecting shaft (46).

6. A giant tire vulcanizer according to claim 5, characterized in that the side of said force bearing seat (43) has a groove, and the side of said force bearing block (44) has a projection (441), said projection (441) can be inserted into said groove and abut against the sidewall stop of said groove.

7. A giant tire vulcanizer according to claim 5, wherein said bearing block (44) is located at the bottom of said frame body (41), and said bearing seat (43) is located at the side of said bearing block (44) away from said roller (45).

8. A giant tire vulcanizer according to any one of claims 1 to 7, wherein said lock ring mechanism (50) further comprises a support portion (53), said support portion (53) being connected with a side wall of said lower steam chamber (20), said lock ring (51) being supported against an upper surface of said support portion (53) when said lock ring (51) is locked.

9. A giant tire vulcanizer according to claim 8, wherein said lock ring (51) has a locking recess in which said locking protrusion (21) is accommodated, said locking protrusion (21) and said locking recess are each provided obliquely in the circumferential direction of said lower steam chamber (20), said locking protrusion (21) abuts with said locking recess when said lock ring (51) is rotated, and said lock ring (51) locks said upper steam chamber (10) and said lower steam chamber (20) together.

10. A giant tire vulcanizer according to claim 9, wherein said lock ring (51) has a through hole opened in a radial direction, said through hole communicates with said locking recess, said through hole and said positioning posts (52) are plural, and each of said positioning posts (52) is adjustably inserted into each of said through holes and abuts against different side walls of said locking protrusion (21).

11. A giant tire vulcanizer according to any one of claims 1 to 7, further comprising:

the central mechanism (60) penetrates through the axis of the lower steam chamber (20) and extends into the containing cavity to push the mold (80) in the containing cavity to move;

the segmented mold mechanism (70) is arranged on the lower steam chamber (20) in a penetrating mode, the axis of the lower steam chamber (20) is staggered, and one part of the segmented mold mechanism (70) extends into the accommodating cavity to push the mold (80) in the accommodating cavity to move.

12. A giant tyre vulcanizer according to claim 11, characterized in that said central mechanism (60) comprises:

a center support (61), the center support (61) being connected with the lower steam chamber (20);

the cylinder barrel (62), the said cylinder barrel (62) is connected with said centre support (61), and stretch into said holding the intracavity;

the ring seat (63), the ring seat (63) is connected with the top of the cylinder barrel (62), and the cylinder barrel (62) and the ring seat (63) are both provided with a first mounting hole (631);

a first fastener (64), wherein the first fastener (64) is arranged in the first mounting hole (631) in a penetrating way and fastens the ring seat (63) on the cylinder barrel (62);

a first seal (65), the first seal (65) being disposed between an end face of the ring seat (63) and an end face of the cylinder tube (62);

the center push rod (66) is movably arranged on the center support (61), the cylinder barrel (62) and the ring seat (63) in a penetrating mode and extends into the containing cavity to push the die (80) to move;

the central driving piece (67) is connected with the central support (61) and is in driving connection with the central push rod (66), and the central driving piece (67) drives the central push rod (66) to axially move.

13. A giant tyre vulcanizer according to claim 12, characterized in that said central mechanism (60) further comprises:

the cylinder cover (68) is covered above the ring seat (63), and the cylinder cover (68) and the ring seat (63) are provided with second mounting holes;

and the second fastening piece (69) is arranged in the second mounting hole in a penetrating mode, the cylinder cover (68) is fastened on the ring seat (63), and the cylinder cover (68) covers the first mounting hole (631).

14. A giant tyre vulcanizer as claimed in claim 13, characterized in that said second mounting holes are closer to the outside of said ring seat (63) than said first mounting holes (631) in the radial direction of said ring seat (63).

15. A giant tire vulcanizer according to claim 11, wherein said segmented mold mechanism (70) comprises:

the segmented mold support (71), the segmented mold support (71) is connected with the lower steam chamber (20);

the segmented mold driving parts (72) are connected with the segmented mold support (71);

a synchronous frame (73), wherein the synchronous frame (73) comprises a main body frame (731) and a reinforcing beam (732), the main body frame (731) is in driving connection with the output end of the segmented mold driving piece (72), and the reinforcing beam (732) is arranged in the main body frame (731) and is connected with the main body frame (731);

the movable die push rods (74) are connected with the synchronous frame (73) and driven by the synchronous frame (73) to move synchronously.

16. The giant tire vulcanizer of claim 15, wherein said main frame (731) forms a polygonal structure, corners of said polygonal structure are connected to said segmented mold driving member (72) and said segmented mold pushing rod (74), and two ends of said reinforcing beam (732) are connected to two adjacent sides of said polygonal structure, respectively, and form a triangular structure.

17. A giant tire vulcanizer according to claim 15, wherein said main body frame (731) and said reinforcing beam (732) are each a square steel member and are integrally formed by welding.