CN103144329A - Green tyre-disassembling device of tyre building machine and method thereof - Google Patents
Green tyre-disassembling device of tyre building machine and method thereof Download PDFInfo
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- CN103144329A CN103144329A CN2011104038790A CN201110403879A CN103144329A CN 103144329 A CN103144329 A CN 103144329A CN 2011104038790 A CN2011104038790 A CN 2011104038790A CN 201110403879 A CN201110403879 A CN 201110403879A CN 103144329 A CN103144329 A CN 103144329A
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000008569 process Effects 0.000 claims abstract description 11
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 210000001161 mammalian embryo Anatomy 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000005540 biological transmission Effects 0.000 description 12
- 238000000465 moulding Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/24—Drums
- B29D30/26—Accessories or details, e.g. membranes, transfer rings
- B29D30/2607—Devices for transferring annular tyre components during the building-up stage, e.g. from the first stage to the second stage building drum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/0016—Handling tyres or parts thereof, e.g. supplying, storing, conveying
- B29D2030/0022—Handling green tyres, e.g. transferring or storing between tyre manufacturing steps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
The invention relates to a green tyre-disassembling device of tyre building machine and a method thereof. The tyre-disassembling device is arranged integrally on one side of a main engine by adopting a transfer method of a top guide rail in combination of green tyre production. In order to meet driving and reversing stroke required by a tyre roller supporting assembly during a disassembling process and to save a single space occupied by a tyre disassembling mechanism, a horizontal rotating structure and a horizontal rotating method from an original station to a disassembling station are used, so that space above the ground is used fully. The green tyre disassembling device is provided with a tyre assembling trolley which is provided with at least one tyre assembling station and a support frame; a top cross beam of the support is vertically connected with a sliding frame; the sliding frame is horizontally connected with a cantilever; the end of the cantilever is connected with the tyre roller supporting assembly which is used for bearing the green tyre; at an initial station of the green tyre disassembling device, the central axis of the tyre roller supporting assembly overlaps the central axis of the main engine of the tyre building machine; a rotating shaft is vertically arranged on the sliding frame; the cantilever is horizontally connected with the end of the rotating shaft; and the sliding frame is provided with a first driving device which is used for driving the rotating shaft to rotate along the horizontal plane.
Description
Technical Field
The invention relates to a tire blank unloading device for a tire building machine and a tire blank unloading method thereof, belonging to the field of rubber machinery.
Background
At present, rubber tires matched with various carriers are mainly manufactured into tire blanks by a forming machine through processes of pressing, turning and the like on steel wire tire beads, tire body components and belted layer-tire surface components.
The existing tire building machine generally adopts a two-drum or three-drum main machine structure, for example, in a three-drum building machine, a tire body assembly is prepared on a tire body drum, then the tire body assembly is conveyed to the building drum to complete the turn-up forming of a tire blank, the prepared tire blank is transferred from the building drum to a tire blank unloading device through a belt layer transfer ring, finally the tire blank is moved out of the main machine through the tire blank unloading device, and the whole tire blank manufacturing process is completed.
Such as the following previously published patent application number ZL200710016571.4 entitled method for making a tire blank
A three-drum forming machine and a method thereof have the technical scheme that a carcass drum, a belt layer drum and a forming drum which form a main machine are all arranged on a bottom guide rail with the same horizontal axis. The carcass transfer ring assembly for transferring the prepared carcass assembly to the building drum is slidingly coupled onto the bottom rail and the belt transfer ring assembly for transferring the prepared belt-tread assembly to the building drum is slidingly coupled onto the bottom rail. The tire unloading mechanism which is arranged to cross the axial central line of the main machine adopts a suspension type tire blank transfer method, namely, the tire is transferred and unloaded from the belt ply transfer ring to the tire loading trolley along a guide rail on a top cross beam of the tire unloading mechanism.
The problems of the green tire manufacturing equipment and the green tire unloading device are as follows:
1. the tire blank is manufactured by adopting a bottom guide rail for reciprocating transmission, and the tire unloading mechanism adopts a top guide rail suspension type unloading mode. The cross-arranged equipment mounting structure is easy to cause the collision between personnel and equipment to cause safety accidents, has higher requirements on the ground flatness and the mounting precision of a transmission part, and is not beneficial to the mounting and the overhaul of a tire unloading mechanism.
2. In the unloading process of the tire loading trolley, enough advance and retreat strokes need to be reserved for the tire supporting roller assembly for bearing the tire blank, which is the original intention of adopting a crossed arrangement installation mode for the main machine and the tire unloading mechanism, namely, the stroke distance of the superposition area is repeatedly utilized for saving the space area occupied by the tire unloading mechanism. However, such a structure is limited to a main machine structure adopting a bottom guide rail for manufacturing a tire blank, and if a top guide rail transmission mode is also adopted for manufacturing the tire blank, the cross arrangement mode of the tire unloading mechanism and the main machine cannot be adopted.
This patent application is made in view of this.
Disclosure of Invention
The invention relates to a tire blank unloading device of a tire building machine and a method thereof, aiming at solving the defects of the prior art and adopting a transmission mode of a top guide rail in combination with the manufacture of a tire blank to integrally arrange the tire blank unloading device at one side of a main machine. In order to meet the advance and retreat stroke required when the tire supporting roller assembly is unloaded and save the space occupied by the tire unloading mechanism, a horizontal rotating structure and a horizontal rotating mode from an initial station to an unloading station are adopted, so that the space above the ground is fully utilized.
The invention also aims to effectively reduce the requirement on the installation precision of the transmission part between the tire blank unloading device and the main machine, facilitate the installation and the maintenance of the tire unloading mechanism and avoid the safety accidents of collision between field operators and equipment and the like.
In order to realize the aim, the tire blank unloading device of the tire building machine is provided with a tire loading trolley and a support frame, wherein the tire loading trolley is provided with at least 1 tire loading station. Wherein,
a sliding frame is vertically connected to a top cross beam of the supporting frame;
a cantilever is horizontally connected on the sliding frame, and a tire supporting roller assembly for bearing a tire blank is connected at the end part of the cantilever;
at the initial station of the tire blank unloading device, the central axis of the tire supporting roller assembly is superposed with the central axis of the main machine of the tire forming machine. The difference from the prior art is that:
a rotating shaft is vertically arranged on the sliding frame, and the cantilever is horizontally connected to the end part of the rotating shaft;
the sliding frame is provided with a first driving device for driving the rotating shaft to rotate along a horizontal plane.
According to the basic scheme, on the basis of meeting the travel distance required by the tire supporting roller assembly in the tire blank unloading process, the tire blank unloading device adopts the horizontally rotating driving structure and the unloading mode from the view of saving the whole occupied space of the tire unloading mechanism, namely, the tire blank is rotatably separated from the main machine, the length of the top cross beam of the supporting frame is effectively shortened, the longitudinal sliding distance of the sliding frame along the top cross beam is also shortened, and the whole occupied space area of the tire blank unloading device is effectively controlled.
In fact, the green tire unloading device can be applied to a tire building machine adopting top guide rail transmission for green tire manufacturing, and can also be applied to a tire building machine adopting bottom guide rail transmission for green tire manufacturing.
Based on the design concept of the invention, the starting point for solving the problems in the prior art is mainly focused on improving the overall structure design and the unloading transfer mode of the tire blank unloading device. The driving device, including the guiding mechanism used in the reciprocating motion of the components, mentioned in the present application can be various types of the prior art means, such as a driving device using an air cylinder, a speed reducing motor, an oil cylinder, etc., and a guiding mechanism used in the transmission process using a screw-nut, a synchronous belt-synchronous pulley, a gear-rack, etc.
In a preferred embodiment, the first driving device includes a first cylinder disposed on the carriage, a first rack connected to a driving shaft of the first cylinder, and a first gear engaged with the first rack and connected to an end of the rotating shaft.
The tire building machine adopting top guide rail transfer for blank manufacturing is characterized in that in the blank unloading device, a support frame is integrally connected to one side of a portal frame at the top of a main machine of the tire building machine, and the support frame and the portal frame form an angle of 90 degrees;
the first driving device drives the cantilever to rotate 180 degrees along the horizontal plane through the rotating shaft.
After the top guide rail transfer mode is adopted, the tire blank is transferred to the tire supporting roller assembly from the belt layer transfer ring along the axial center line of the main machine of the molding machine. In order to avoid the crossing of the transmission parts, the support frame is integrally connected to the side part of the portal frame, and the longitudinal stroke of the overlapped area of the original tire unloading mechanism and the host machine is cancelled. In order to meet the travel distance required by the tire supporting roller assembly for unloading the tire blank on the tire loading station, the patent applies a solution of horizontally rotating 180 degrees. The tire blank rotates to the unloading station parallel to the axial center line of the main machine from the initial tire station on the axial center line of the main machine, so that partial stroke of the sliding frame for driving the cantilever, the tire supporting roller assembly and the tire blank to slide along the longitudinal direction of the top cross beam of the support frame is saved, the requirement on the longitudinal length of the support frame is correspondingly reduced, and the space occupied by the tire blank unloading device is integrally saved.
Aiming at the improvement scheme that the tire supporting roller assembly can realize the longitudinal and vertical movement of the bearing tire blank to the unloading station, the improvement scheme is as follows:
the sliding frame is connected with a transverse beam, and a top cross beam of the supporting frame is provided with a second driving device for driving the transverse beam to reciprocate along a horizontal plane;
and a third driving device for driving the sliding frame to vertically reciprocate relative to the transverse beam is arranged between the sliding frame and the transverse beam.
In order to further improve the smoothness of longitudinal movement, the second driving device comprises a second speed reducing motor, a pulley shaft and a synchronous belt, wherein the second speed reducing motor is arranged at the longitudinal two ends of the top cross beam of the supporting frame, and the synchronous belt is sleeved between the second speed reducing motor and the pulley shaft;
the lateral part of horizontal roof beam is connected in the hold-in range to the both sides buckle of horizontal roof beam is in a set of guide rail on the top crossbeam of support frame.
In order to avoid collision with the tire loading trolley and improve the accuracy of vertically unloading the tire blank, the third driving device comprises a third speed reducing motor arranged on the transverse beam, a third gear connected with a driving shaft of the third speed reducing motor and a vertical rack meshed with the third gear and connected to the side part of the sliding frame;
and a sliding block buckled on the vertical guide rail at the side part of the sliding frame is arranged on the transverse beam.
The tire mounting trolley can be placed in a mode that the axial center line of the tire mounting trolley is perpendicular to the axial center line of the main molding machine or the tire supporting roller assembly when the tire blank is positioned at an initial station, in order to smoothly and accurately unload the tire blank at a tire mounting station, the tire supporting roller assembly is pivotally connected to the end part of a cantilever, a second air cylinder is connected between the tire supporting roller assembly and the cantilever, and the second air cylinder drives the tire supporting roller assembly to horizontally swing around the end part of the cantilever.
Based on the improvement of the integral installation and transmission structure of the tire blank unloading device, the invention also realizes the following tire blank unloading method:
the green tire which is completed with the turn-up molding is unloaded from the molding drum and is axially transferred to the tire supporting roller assembly by the belt transfer ring. The difference from the prior art is that,
in the process of unloading the tire blank to the tire supporting roller assembly to the tire mounting station of the tire mounting trolley, the first driving device drives the tire blank to rotate 180 degrees along the horizontal plane through the rotating shaft and the cantilever.
On the basis of the method, in the process of unloading the tire blank from the belted layer transfer ring to the tire loading station, the support frame is integrally connected to one side of a portal frame at the top of the tire building machine host, and the support frame and the portal frame form an angle of 90 degrees;
the second driving device drives the green tire to be vertically above the tire loading station through the transverse beam and the sliding frame along the top cross beam of the support frame;
and the third driving device unloads the green tire to a tire mounting station of the tire mounting trolley through the sliding frame and the tire supporting roller assembly along the vertical direction of the transverse beam.
Under the arrangement mode that the axial center line of the tire loading trolley is parallel to or coincided with the axial center line of the main machine of the molding machine, the second cylinder drives the tire supporting roller assembly to horizontally swing by 90 degrees around the end part of the cantilever in the tire blank unloading process.
In summary, the tire blank unloading device and the method of the tire building machine have the advantages that:
1. the tire blank unloading device is integrally arranged on one side of the main machine in a top guide rail transmission mode in combination with tire blank manufacturing, and the tire blank horizontally and rotatably exits from the main machine, so that the required advancing and retreating stroke during unloading can be effectively met, the space occupied by the tire blank unloading device is partially saved, and the miniaturization design of a tire forming machine is facilitated.
2. Effectively reducing the requirement on the installation precision of the transmission part between the green tire unloading device and the host machine.
3. The tire unloading mechanism is convenient to install and maintain, and safety accidents such as collision between field operators and equipment are avoided.
Drawings
The invention will now be further described with reference to the accompanying drawings;
FIG. 1 is a schematic layout of a three-drum forming machine as used in the prior art;
FIG. 2 is a schematic view of a main frame of a molding machine using the green tire removing device of the present invention;
FIG. 3 is a schematic structural view of the green tire removing device;
FIG. 4 is a schematic view of the operation of the green tire unloading process;
as shown in fig. 1, a carcass drum driving unit 101, a carcass drum 102, a carcass drum tail frame 103, a carcass transfer assembly 104, a belt transfer ring 105, a forming drum tail frame 106, a forming drum 107, a combination press roll 108, a belt drum 109, a forming drum driving unit 110, a tread feeding frame 111, a belt feeding frame 112, a main feeding frame 113, a cushion gum feeding frame 114, a tire blank unloading device 115;
as shown in fig. 2 to 4, a tire mounting trolley 1, a support frame 2, a sliding frame 3, a cantilever 4, a tire supporting roller assembly 5, a molding machine host 6, a portal frame 7, a transverse beam 8, a belt layer transfer ring 9, a tire body transfer assembly 10 and a tire blank 11;
a second driving device 20, a second speed reducing motor 21, a pulley shaft 22, a synchronous belt 23 and a guide rail 24;
the device comprises a first driving device 30, a rotating shaft 31, a first air cylinder 32, a first rack 33, a first gear 34, a vertical guide rail 35 and a second air cylinder 40;
a third driving device 80, a third speed reduction motor 81 and a vertical rack 83.
Detailed Description
Example 1, as shown in fig. 1, in a prior art tire three-drum building machine, a carcass drum 102, a belt drum 109 and a building drum 107 are disposed on the same horizontal axis. Wherein,
the carcass transfer assembly 104 transfers the carcass assembly to the building drum 107 via a bottom guide (not shown), the belt transfer ring 105 likewise transfers the belt-tread assembly to the building drum 107 on the basis of the bottom guide, and the prepared green tire is transferred from the building drum 107 to the green tire unloading device 115 by the belt transfer ring 105, and the green tire is removed and unloaded by the green tire unloading device 115.
The embryo unloading device 115 is arranged to intersect the axial centerline of the whole molding machine, i.e. its support frame 2 extends to the other side of the axial centerline of the molding machine.
As shown in fig. 2 to 4, the tire building machine using the green tire removing device of the present invention is provided with a gantry 7 for material transportation vertically above a carcass drum (not shown), a belt drum (not shown) and a building drum (not shown).
The carcass transfer assembly 10 delivers the carcass assembly to the building drum along the top gantry 7.
The belt transfer ring 9 conveys the belt-tread assembly to a forming drum along the top portal frame 7, and transfers the prepared tire blank from the forming drum to the tire supporting roller assembly 5.
The tire blank unloading device is provided with a tire mounting trolley 1 with 4 tire mounting stations and a support frame 2 which is longitudinally arranged.
The support frame 2 is integrally connected to one side of a portal frame 7 at the top of the main machine 6 of the tire building machine, and the support frame 2 and the portal frame 7 form a 90-degree angle.
A sliding frame 3 is vertically connected to a top cross beam of the support frame 2; a cantilever 4 is horizontally connected to the carriage 3, and a tire supporting roller assembly 5 for supporting a tire blank is connected to an end of the cantilever 4.
The tyre supporting roller assembly 5 is pivotally connected to the end of the cantilever 4, a second air cylinder 40 is connected between the tyre supporting roller assembly 5 and the cantilever 4, and the second air cylinder 40 drives the tyre supporting roller assembly 5 to horizontally swing around the end of the cantilever 4.
In the initial station of the tire blank unloading device, the central axis of the tire supporting roller assembly 5 is coincident with the central axis of the main machine 6 of the tire building machine.
The carriage 3 is connected to a transverse beam 8, and a second driving device 20 for driving the transverse beam 8 to reciprocate along a horizontal plane is arranged on a top cross beam of the support frame 2.
Between the carriage 3 and the cross beam 8, a third driving device 80 is provided for driving the carriage 3 to reciprocate vertically with respect to the cross beam 8.
A rotating shaft 31 is vertically arranged on the sliding frame 3, and the cantilever 4 is horizontally connected with the end part of the rotating shaft 31; the carriage 3 is provided with a first driving device 30 for driving the rotation shaft 31 to rotate in a horizontal plane. The first driving means 30 drives the boom 4 to rotate 180 ° in the horizontal plane via the rotation shaft 31.
The first driving means 30 includes a first cylinder 32 provided on the carriage 3, a first rack 33 connected to a driving shaft of the first cylinder 32, and a first gear 34 engaged with the first rack 33 and connected to an end of the rotating shaft 31.
The second driving device 20 comprises a second speed reducing motor 21 arranged at the longitudinal two ends of the top beam of the support frame 2, a pulley shaft 22 and a synchronous belt 23 sleeved between the second speed reducing motor 21 and the pulley shaft 22; the lateral part of the transverse beam 8 is connected to a timing belt 23, and both sides of the transverse beam 8 are fastened to a set of guide rails 24 on the top cross beam of the support frame 2.
The third driving means 80 comprises a third reduction motor 81 mounted on the transverse beam 8, a third gear (not shown in the figure) connected to the driving shaft of the third reduction motor 81, and a vertical rack 83 engaged with the third gear (not shown in the figure) and connected to the side of the carriage 3; the lateral beam 8 is provided with a slider which is fastened to a lateral vertical rail 35 of the carriage 3.
As shown in fig. 4, the dotted line represents a position schematic during the unloading of the embryo.
The method for unloading the tire blank is characterized in that the support frame 2 is integrally connected to one side of a portal frame 7 at the top of a tire forming machine main machine 6, and the support frame 2 and the portal frame 7 form a 90-degree angle.
The green tyre 11, which has completed the turn-up, is unloaded from the building drum and transferred axially by the belt transfer ring 9 to the carcass roller assembly 5.
During the process of unloading the tire blank 11 to the tire supporting roller assembly 5 to the tire mounting station of the tire mounting trolley 1, the first driving device 30 drives the tire blank 11 to rotate 180 degrees along the horizontal plane through the rotating shaft 31 and the cantilever 4.
The specific operation flow for removing the embryo comprises the following steps:
(1) the green tire 11 is unloaded from the forming drum by a belt transfer ring 9, and the belt transfer ring 9 transfers the green tire 11 to the tire supporting roller assembly 5 along the axial direction;
(2) the second driving device 20 drives the green tire 11 to be vertically above the tire loading station through the transverse beam 8 and the sliding frame 3 along the top cross beam of the support frame 2;
(3) simultaneously with the step (2), the first driving device 30 rotates 180 degrees along the horizontal plane, the green tire 11 is moved out of the forming machine host 6, and the axial center line of the green tire 11 is vertical to the axial center line of the tire mounting trolley 1;
(4) the second cylinder 40 drives the tire supporting roller assembly 5 to horizontally swing for 90 degrees around the end part of the cantilever 4, and the axial center line of the tire blank 11 is parallel to or coincided with the axial center line of the tire mounting trolley 1;
(5) simultaneously with the step (2), the third driving device 80 is vertically lifted along the transverse beam 8 to avoid the side part of the tire loading trolley 1, and then vertically lowered to unload the tire blank to a correspondingly idle tire loading station of the tire loading trolley 1 through the sliding frame 3 and the tire supporting roller assembly 5;
(6) and the components after tire unloading are all restored to the initial station in the opposite direction and the path. At the initial station of the tire blank unloading device, the central axis of the tire roller assembly 5 coincides with the central axis of the tire building machine main body 6 to wait for the belt transfer ring 9 to transfer the tire blank 11 to the tire roller assembly 5 again.
Claims (10)
1. A tire blank unloading device of a tire building machine is provided with a tire mounting trolley (1) provided with at least 1 tire mounting station and a support frame (2); wherein,
a sliding frame (3) is vertically connected to a top cross beam of the support frame (2);
a cantilever (4) is horizontally connected on the sliding frame (3), and a tire supporting roller assembly (5) for bearing a tire blank is connected at the end part of the cantilever (4);
at the initial station of the tire blank unloading device, the central axis of the tire supporting roller assembly (5) is superposed with the central axis of the tire building machine main machine (6), and the tire blank unloading device is characterized in that:
a rotating shaft (31) is vertically arranged on the sliding frame (3), and the cantilever (4) is horizontally connected to the end part of the rotating shaft (31);
a first driving device (30) for driving the rotating shaft (31) to rotate along a horizontal plane is arranged on the sliding frame (3).
2. The tire building machine tire blank removal device of claim 1, wherein: the first driving device (30) comprises a first air cylinder (32) arranged on the sliding frame (3), a first rack (33) connected with a driving shaft of the first air cylinder (32), and a first gear (34) meshed with the first rack (33) and connected with the end part of the rotating shaft (31).
3. The tire building machine tire blank removing device according to claim 1 or 2, wherein: the support frame (2) is integrally connected to one side of a portal frame (7) at the top of the tire building machine main machine (6), and the support frame (2) and the portal frame (7) form an angle of 90 degrees;
the first driving device (30) drives the cantilever (4) to rotate 180 degrees along the horizontal plane through a rotating shaft (31).
4. The tire building machine green tire unloading device of claim 3, wherein: the sliding frame (3) is connected with a transverse beam (8), and a top cross beam of the support frame (2) is provided with a second driving device (20) for driving the transverse beam (8) to reciprocate along a horizontal plane;
a third driving device (80) for driving the carriage (3) to vertically reciprocate relative to the transverse beam (8) is arranged between the carriage (3) and the transverse beam (8).
5. The tire building machine green tire unloading device of claim 4, wherein: the second driving device (20) comprises a second speed reducing motor (21) arranged at the longitudinal two ends of the top cross beam of the support frame (2), a pulley shaft (22) and a synchronous belt (23) sleeved between the second speed reducing motor (21) and the pulley shaft (22);
the side of the transverse beam (8) is connected to the synchronous belt (23), and the two sides of the transverse beam (8) are buckled on a group of guide rails (24) on the top cross beam of the support frame (2).
6. The tire building machine green tire unloading device of claim 4, wherein: the third driving device (80) comprises a third speed reducing motor (81) arranged on the transverse beam (8), a third gear connected with a driving shaft of the third speed reducing motor (81), and a vertical rack (83) meshed with the third gear and connected to the side part of the sliding frame (3);
and a sliding block buckled on a vertical guide rail (35) at the side part of the sliding frame (3) is arranged on the transverse beam (8).
7. The tire building machine green tire unloading device of claim 3, wherein: the tyre supporting roller assembly (5) is pivotally connected to the end part of the cantilever (4), a second air cylinder (40) is connected between the tyre supporting roller assembly (5) and the cantilever (4), and the second air cylinder (40) drives the tyre supporting roller assembly (5) to horizontally swing around the end part of the cantilever (4).
8. Method for unloading green tyres using a device for unloading green tyres for tyre building machines according to claims 1 to 7, wherein the green tyres subjected to turn-up forming are unloaded from the building drum and transferred axially by a belt transfer ring to a tyre-supporting roller assembly (5), characterized in that: in the process of unloading the tire blank to the tire supporting roller assembly (5) to the tire loading station of the tire loading trolley (1), the first driving device (30) drives the tire blank to rotate 180 degrees along the horizontal plane through the rotating shaft (31) and the cantilever (4).
9. The method of tire building machine embryo removal according to claim 8, wherein: the support frame (2) is integrally connected to one side of a portal frame (7) at the top of the tire building machine main machine (6), and the support frame (2) and the portal frame (7) form an angle of 90 degrees;
the second driving device (20) drives the green tire to be vertically above the tire loading station through the transverse beam (8) and the sliding frame (3) along the top cross beam of the support frame (2);
the third driving device (80) unloads the tire blank to a tire mounting station of the tire mounting trolley (1) through the sliding frame (3) and the tire supporting roller assembly (5) along the vertical direction of the transverse beam (8).
10. The method of tire building machine embryo removal according to claim 9, wherein: the central axis of the tyre mounting trolley (1) is parallel to or coincident with the central axis of the main machine (6) of the tyre building machine,
during the tire blank unloading process, the second air cylinder (40) drives the tire supporting roller assembly (5) to horizontally swing for 90 degrees around the end part of the cantilever (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104038790A CN103144329A (en) | 2011-12-07 | 2011-12-07 | Green tyre-disassembling device of tyre building machine and method thereof |
| PCT/CN2012/086146 WO2013083071A1 (en) | 2011-12-07 | 2012-12-07 | Tire-forming machine green tire-unloading apparatus and method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104038790A CN103144329A (en) | 2011-12-07 | 2011-12-07 | Green tyre-disassembling device of tyre building machine and method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103144329A true CN103144329A (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104038790A Pending CN103144329A (en) | 2011-12-07 | 2011-12-07 | Green tyre-disassembling device of tyre building machine and method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103144329A (en) |
| WO (1) | WO2013083071A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107031319A (en) * | 2017-04-25 | 2017-08-11 | 南通润邦重机有限公司 | Automatic dress inner tire device |
| CN113232344A (en) * | 2021-04-02 | 2021-08-10 | 青岛万龙智控科技有限公司 | Motorcycle tyre dismounting method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103144330A (en) * | 2011-12-07 | 2013-06-12 | 软控股份有限公司 | Three-drum forming machine for tyre, and material conveying method thereof |
| CN103144328A (en) * | 2011-12-07 | 2013-06-12 | 软控股份有限公司 | Joint device for tyre building machine and joint processing method thereof |
| CN103434161B (en) * | 2013-08-02 | 2015-12-30 | 软控股份有限公司 | Tyre building machine feed mechanism and charging method |
| IT201600119949A1 (en) | 2016-11-28 | 2018-05-28 | Intereuropean Srl | APPARATUS AND METHOD FOR THE PRODUCTION OF TIRES |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107031319A (en) * | 2017-04-25 | 2017-08-11 | 南通润邦重机有限公司 | Automatic dress inner tire device |
| CN113232344A (en) * | 2021-04-02 | 2021-08-10 | 青岛万龙智控科技有限公司 | Motorcycle tyre dismounting method |
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|---|---|
| WO2013083071A1 (en) | 2013-06-13 |
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