CN211054453U - One-step forming machine for all-steel three-drum engineering tire - Google Patents
One-step forming machine for all-steel three-drum engineering tire Download PDFInfo
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- CN211054453U CN211054453U CN201922070503.7U CN201922070503U CN211054453U CN 211054453 U CN211054453 U CN 211054453U CN 201922070503 U CN201922070503 U CN 201922070503U CN 211054453 U CN211054453 U CN 211054453U
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Abstract
The utility model discloses an all steel three-drum engineering tire one-step molding machine, the regional vertical one side of building-up drum is located to belted layer drum, the building-up drum is regional, matrix laminating drum region and matrix transmission ring base are arranged with the level, matrix transmission ring base level both sides are located to the building-up drum region and matrix laminating drum region, matrix transmission ring base is equipped with matrix transmission ring, belted layer transmission ring crossbeam is at the building-up drum region and matrix laminating drum region between along the built on stilts setting of vertical direction, belted layer transmission ring crossbeam is equipped with belted layer transmission ring. Compared with a rotary four-drum engineering tire forming machine, the all-steel three-drum engineering tire one-step forming machine changes the layout mode, reduces the floor area of equipment, has no overlapping of the movement of a tire body transfer ring and an overhead belt layer transfer ring, and improves the positioning precision and the production efficiency; compared with a two-drum engineering tire forming machine, the tire body laminating drum is added, the production efficiency and quality are improved, and the forming process of the small-specification engineering tire and the all-steel truck tire is compatible and satisfied.
Description
Technical Field
The utility model relates to a tire building machine technical field, in particular to all-steel three-drum engineering tire one-step method make-up machine.
Background
In recent years, with the increasing demand of engineering machinery tires, particularly with the hot and hot market of small-specification engineering tires, many all-steel truck tire manufacturers prepare to expand the market of engineering tires, while small-specification engineering tires need to be researched and manufactured for a while, but the conventional all-steel truck tire forming machine cannot meet the production, and the conventional all-steel truck tire forming machine cannot meet the requirements of the yield and variable processes, and even cannot produce all-steel truck tires.
For the molding of all-steel small-specification engineering radial tires and load-carrying tires, a one-step molding process is mostly adopted in the market at present, and for special processes such as zero belt winding, crown belt winding, tread winding and the like, the conventional two-drum and three-drum molding machines can not realize the molding.
Therefore, how to provide an all-steel three-drum engineering tire one-step molding machine which can simultaneously meet the molding process of small-specification engineering tires and all-steel truck tires, has small occupied area and high production efficiency is a technical problem which needs to be solved by the technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an all-steel three-drum engineering tire one-step method make-up machine, compared with the four-drum engineering tire make-up machine of rotation type, changed the overall arrangement mode, solved the problem that the area is big that the row is opened, greatly reduced equipment area, matrix transmission ring and the motion of built on stilts belted layer transmission ring do not have the overlap, improved positioning accuracy and production efficiency; compared with a two-drum engineering tire forming machine, the tire body laminating drum is added, the production efficiency and quality are improved, and the forming process of small-specification engineering tires and all-steel truck tires is compatible and satisfied.
For realizing above-mentioned mesh, the utility model provides an all steel three drum engineering child once-through forming machine, including taking the area of the band ply drum, the regional and matrix laminating drum region of forming drum, take the area of the band ply drum to locate the regional vertical one side of forming drum, the forming drum is regional, matrix laminating drum region and matrix transmission ring base are arranged with the level, matrix transmission ring base horizontal both sides are located to forming drum region and matrix laminating drum region, matrix transmission ring base is equipped with matrix transmission ring, takes the setting of band ply transmission ring crossbeam along vertical direction built on stilts between forming drum region and matrix laminating drum region, takes the band ply transmission ring crossbeam to be equipped with and takes the band ply transmission ring.
Preferably, the beam of the belt transfer ring is of an air truss structure, and the belt transfer ring is inversely hung on a saddle installed below the air truss structure.
Preferably, the belt drum area is arranged in front of the building drum area, and the building drum area is arranged on the left side of the carcass ply drum area.
Preferably, an overhead tire unloading device is arranged between the forming drum area and the tire body fitting drum area, and a tire retreading device fixedly installed on the ground is arranged on the rear side of the tire unloading device.
Preferably, the building drum area comprises a building drum and a building drum chassis coaxially connected by a flange, the building drum and the building drum chassis being slidably mounted on the carcass transfer ring base, the building drum being coaxial with the carcass transfer ring.
Preferably, the belt drum area comprises a belt drum operation platform, a belt drum and a belt drum chassis which are coaxially connected through a flange, the belt drum and the belt drum chassis are slidably mounted on a base of the belt drum chassis, the belt drum is coaxial with the belt transfer ring, and the front side of the belt drum is provided with a tread carrying device, a tread feeding frame and a belt feeding frame which are sequentially arranged from left to right.
Preferably, the belt ply feeding frame adopts a double-station six-layer layout of a left three-layer structure and a right three-layer structure.
Preferably, the carcass application drum area comprises a carcass drum operation platform, a carcass application drum and an application drum case which are coaxially connected through a flange, and the carcass application drum is coaxial with the carcass transfer ring.
Preferably, a tire bead presetting device is arranged at the rear side of the base of the tire body transfer ring, and the tire bead presetting device is arranged on the ground and adopts a left and right independent double-disc supporting mechanism to realize the simultaneous loading of the left and right steel rings.
Preferably, the carcass transfer ring comprises a flaring ring, a left bead ring, a carcass ring and a right bead ring which are arranged from left to right in sequence, and the right bead ring and the left bead ring are independent to realize independent movement of the right bead ring and the left bead ring.
Compared with the prior art, the utility model provides an all steel three drum engineering child once-through forming machine includes that belted layer drum is regional, the regional and matrix laminating drum of forming drum is regional, belted layer drum is regional to be arranged in the regional front side or the rear side of forming drum along vertical direction, forming drum is regional and matrix laminating drum is regional to be arranged in the left side and the right side of matrix transmission ring base along the horizontal direction, or right side and left side, belted layer transmission ring crossbeam sets up between forming drum region and matrix laminating drum region along vertical direction built on stilts, matrix transmission ring base is equipped with matrix transmission ring, belted layer transmission ring crossbeam is equipped with belted layer transmission ring. Compared with a rotary four-drum engineering tire forming machine, the all-steel three-drum engineering tire one-step forming machine changes the layout mode, changes the horizontal arrangement mode of the original belt layer drum area, the original forming drum area and the original tire body joint drum area, arranges the belt layer drum area at any position in the front and back direction of the forming drum area, arranges the forming drum area and the tire body joint drum area in the left and right direction of the tire body transmission ring base, and is assisted by the conveying action of the tire body transmission ring and the belt layer transmission ring, wherein the tire body is conveyed from the tire body joint drum area to the forming drum area by the horizontal movement of the tire body transmission ring along the tire body transmission ring base, the belt layer assembly is conveyed from the belt layer drum area to the forming drum area by the vertical movement of the belt layer transmission ring along the belt layer transmission ring beam, and solves the problem of large occupied area of the horizontal arrangement mode, the traditional rotary four-drum arrangement is reduced to three-drum section arrangement, so that the occupied area of equipment is greatly reduced, the movement of an overhead belt transmission ring and a carcass transmission ring is not overlapped, the movement of the carcass transmission ring is not hindered, and the positioning precision and the production efficiency are improved; compared with a two-drum engineering tire forming machine, the tire body fitting drum area with the function of the tire body fitting drum is increased, the production efficiency and quality are improved, and the forming process of the small-specification engineering tire and the all-steel truck tire is compatible and satisfied.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an all-steel three-drum engineering tire one-step molding machine provided by the embodiment of the present invention.
Wherein:
1-side wall unwinding device, 2-main feeding frame, 3-tire body press roller, 4-laminating drum chassis, 5-tire body laminating drum, 6-tire body drum operating platform, 7-tire body transfer ring, 8-tire bead presetting device, 9-tire unloading device, 10-tire overturning device, 11-tire body transfer ring base, 12-forming drum rear pressing vehicle, 13-forming drum, 14-tire unloading ring, 15-forming drum chassis, 16-belt layer transfer ring, 17-belt layer drum operating platform, 18-belt layer drum chassis, 19-belt layer drum, 20-belt layer drum rolling device, 21-tread carrying device, 22-tread feeding frame, 23-belt layer feeding frame, 24-belt layer unwinding device, 25-belt layer drum chassis base, 26-belt transfer ring cross-member, 27-belt drum area, 28-building drum area, 29-carcass ply-up drum area.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an all-steel three-drum engineering tire one-step forming machine according to an embodiment of the present invention.
In a first specific implementation mode, the utility model provides an all-steel three-drum engineering tire one-step molding machine improves based on current traditional rotatory four-drum make-up machine and two-drum engineering tire make-up machine, compares and changes the original layout structure of arranging type in a word in the rotatory four-drum make-up machine, reduces to three drum section arrangements from traditional rotatory four-drum arrangement to this drawback of solving the horizontal layout reduces equipment area; compared with a two-drum engineering tire forming machine, the tire body fitting drum area 29 with the function of the tire body fitting drum 5 is added, the production efficiency and quality are improved, and the forming process of small-specification engineering tires and all-steel truck tires is compatible and satisfied.
Specifically, the forming drum area 28 and the carcass applying drum area 29 are arranged on the left and right sides of the carcass transfer ring base 11 along the horizontal direction, that is, the forming drum area 28 is optionally arranged on the left or right side of the carcass transfer ring base 11, and the carcass applying drum area 29 is optionally arranged on the right or left side of the carcass transfer ring base 11, so that the forming drum area 28 and the carcass applying drum area 29 are only required to be respectively arranged on the left and right opposite side surfaces of the carcass transfer ring base 11; the belt drum area 27 is arranged vertically on either of the front and rear sides of the building drum area 28, i.e. the belt drum area 27 is optionally arranged on the front or rear side of the building drum area 28.
In addition to this, the belt drum area 27, the building drum area 28 and the carcass ply drum area 29 are arranged compactly to reduce the footprint, and an overhead belt transfer ring cross-beam 26 is provided between the building drum area 28 and the carcass ply drum area 29, the belt transfer ring cross-beam 26 being arranged in the vertical direction. Wherein, the carcass transfer ring base 11 is provided with a carcass transfer ring 7 which can slide along the carcass transfer ring base 11, and the belt transfer ring beam 26 is provided with a belt transfer ring 16 which can slide along the belt transfer ring beam 26.
In the embodiment, based on the all-steel three-drum engineering tire one-step building machine after changing the layout structure, the carcass transfer ring 7 slides along the carcass transfer ring base 11 and transfers the carcass provided by the carcass applying drum area 29 to the building drum area 28, and the belt transfer ring 16 slides along the belt transfer ring cross beam 26 and transfers the belt assembly provided by the belt drum area 27 to the building drum area 28.
Compared with the traditional rotary four-drum engineering tire forming machine and two-drum engineering tire forming machine, the all-steel three-drum engineering tire one-step forming machine changes the original horizontal arrangement mode of four drum areas, arranges the belt layer drum area 27 in front of or behind the forming drum area 28, arranges the forming drum area 28 and the tire body fitting drum area 29 on the left and right of the tire body transmission ring base 11, and assists the conveying action of the tire body transmission ring 7 and the belt layer transmission ring 16, overcomes the defect of transverse arrangement of the rotary four-drum forming machine, and greatly reduces the occupied area of equipment; the track of the belted layer transfer ring 16 is overhead and has no overlap with the movement of the tire body transfer ring 7, so that the movement of the tire body transfer ring 7 is not obstructed, the production efficiency and the quality are improved, and the forming process of small-specification engineering tires and all-steel truck tires is compatible and satisfied.
In this embodiment, unlike the conventional one-way or orthogonal track set on the ground, the belt transfer ring beam 26 is an air truss structure, the guide rail is placed in the air, and the belt transfer ring 16 is mounted upside down on a saddle below the air truss structure, wherein the belt transfer ring 16 is guided by the guide rail, and the servo motor is used for power to complete the transfer of the belt assembly from the belt drum area 27 to the forming drum area 28; the tire body transfer ring base 11 is arranged on the ground, and the two tracks are not overlapped, so that the tire body transfer ring 7 is ensured to move without obstacles.
The tire body transfer ring 7 can adopt a form of integrating four rings, but the right tire bead ring cannot wait at the right side of the tire body drum, namely the process requirement of attaching shoulder pad rubber to the tire body attaching drum 5 in the tire body attaching drum area 29 cannot be finished. The carcass transfer ring 7 in this embodiment includes a flared ring, a left bead ring, a carcass ring, and a right bead ring, which are sequentially arranged from left to right, and the right bead ring and the left bead ring are independent from each other. In other words, the right bead ring is independent of the other three rings, that is, the left bead ring and the right bead ring can independently move, before the shoulder cushion rubber is fitted, the right bead ring can move to the right waiting position of the carcass fitting drum 5 in the carcass fitting drum area 29, and after the shoulder cushion rubber is fitted, the left bead ring and the right bead ring simultaneously move to complete the picking and placing of the carcass assembly.
Illustratively, the building drum area 28 is provided to the left of the carcass application drum area 29, and the building drum 13 is mounted to the left of the carcass transfer ring 7.
In a particular embodiment, the building drum area 28 comprises a building drum 13 and a building drum house 15 coaxially connected by flanges, the building drum 13 and the building drum house 15 being slidably mounted on the carcass transfer ring base 11, the building drum 13 being coaxial with the carcass transfer ring 7. In addition to this, the building drum area 28 comprises a building drum after-press 12, the centre line of the building drum after-press 12 coinciding with the centre line of the building drum 13.
In this embodiment, the building drum chassis 15 is disposed on the left side of the building drum 13, the building drum rear press 12 is mounted on the rear side of the building drum 13, the assembly body formed by the building drum 13 and the building drum chassis 15 can freely move left and right on the carcass transfer ring base 11, during the conveying process of the carcass, the carcass transfer ring 7 takes out the carcass from the carcass applying drum region 29 and conveys the carcass to the middle position along the carcass transfer ring base 11, and after the assembly body formed by the building drum 13 and the building drum chassis 15 slides right along the carcass transfer ring base 11 and takes out the carcass from the middle position, the assembly body slides left and returns to the working position.
In a particular embodiment, the belt drum area 27 comprises a belt drum 19 and a belt drum chassis 18 coaxially connected by flanges, the belt drum 19 and the belt drum chassis 18 being slidably mounted on the belt drum chassis base 25, the belt drum 19 being coaxial with the belt transfer ring 16. The belt drum area 27 comprises, among other things, a belt drum handling platform 17, a belt drum stitching device 20, a tread handling device 21, a tread supply frame 22, a belt supply frame 23 and a belt unwinding device 24.
Exemplarily, the belt drum area 27 is provided in front of the building drum area 28 and to the left of the carcass drum application area 38. In addition to this, the belt drum area 27 is arranged parallel to the main machine center of the building drum area 28 and the carcass ply drum area 29, the belt drum house base 25 is arranged parallel to the main machine center of the building drum area 28 and the carcass ply drum area 29, the belt drum 19 is mounted on the right side of the belt drum house 18, the belt drum handling platform 17 is mounted on the rear side of the belt drum 19, parallel with the axis of the belt drum 19, the belt supply frame 23 is installed on the front side of the belt drum 19, the center line of the belt supply frame is coincident with the center line of the belt drum 19, the belt rolling device 28 is installed on the front side of the belt drum 19 and located on the lower portion of the belt supply frame 23, the belt unwinding device 24 is arranged on the left side, the right side and the front side around the belt supply frame 23, the tread supply frame 22 is installed on the front side of the belt drum 19 and located on the left side of the belt supply frame 23, and the tread carrying device 21 is installed on the front side of the belt drum 19 and located on the left side of the tread supply frame 22.
In this embodiment, the assembly of the belt drum 19 and the belt drum magazine 18 can move freely left and right on the belt drum magazine base 25, during the transportation of the belt assembly, the assembly of the belt drum 19 and the belt drum magazine 18 slides right along the belt drum magazine base 25 and transports the belt assembly to the belt transfer ring cross-beam 26, the belt transfer ring 16 transports the belt assembly down to the middle position along the belt transfer ring cross-beam 26, and further, the assembly of the forming drum 13 with the carcass and the forming drum magazine 15 slides right along the carcass transfer ring base 11 and takes out the belt assembly from the middle position and then slides left to return to the working position.
In addition, the tread supply frame 22 is arranged in front of the belt drum 19, so that no supply frame is arranged between the belt drum area 27 and the building drum area 28, the distance between the belt drum area 27 and the building drum area 28 is greatly reduced, and an operator of the belt drum area 27 can observe the working state of the building drum area 28 at the same time, thereby avoiding waste of human resources. The tread conveying device 21 is driven by a servo motor to automatically complete tread conveying from the shutter vehicle to the tread feeding frame 22, and is provided with an automatic edge inspection system, so that the center precision of each rubber material can be ensured, and the labor intensity is greatly reduced.
Wherein, belted layer feed frame 23 still can adopt a station of a layer belted layer, the mode of controlling the row, but the operator need move a operating position after accomplishing the laminating of one deck, the operation of not being convenient for, and horizontal area is big. The belt feeding frame 23 in this embodiment adopts a left-third and right-third double-station six-layer layout, wherein five layers are belt layers, one layer is reserved for tread base rubber, and an operator moves to the next station for fitting after finishing fitting of the three belt layers, so that the operation is simple.
The carcass laminating drum area 29 comprises a carcass laminating drum 5 and a laminating drum case 4 which are coaxially connected through flanges, the carcass laminating drum 5 and the laminating drum case 4 are fixedly installed on a carcass drum operating platform 6, and the carcass laminating drum 5 is coaxial with the carcass transfer ring 7. In addition, the carcass ply drum region 29 comprises a ply, an inner liner, a sidewall unwinding device 1, a main feeder frame 2, a carcass press roll 3, a bead presetting device 8 and a carcass transfer ring base 11.
The tire bead presetting device 8 is located at the rear side of the tire body transfer ring base 11, and the tire bead presetting device 8 can adopt an aerial truss structure, a mode of crossing the tire body transfer ring base 11 and adopting an expandable and contractible supporting disk to bear a steel wire ring, and can also adopt a mode of implementation installation. When the implementation installation mode is adopted, the tire bead presetting device 8 is installed in a ground mode, a left and right independent double-disc supporting mechanism is adopted, a left steel ring and a right steel ring can be loaded simultaneously, the sequential arrangement is not needed, the operation is simple, the occupied area is small, and the maintenance cost is low.
In this embodiment, the carcass drum operating platform 6 and the belt drum operating platform 17 function in the same way and are respectively located at the rear side of the carcass application drum 5 and the belt drum 19, so as to facilitate the operation of the operator while achieving a compact layout.
Exemplarily, the right side of the building drum area 28 is located to carcass laminating drum area 29, the host centers of carcass laminating drum area 29 and building drum area 28 are arranged on the same horizontal line, carcass transfer ring base 11 is arranged horizontally, carcass laminating drum 5, building drum 13 is coaxial with carcass transfer ring 7, carcass laminating drum 5 is installed on the right side of carcass transfer ring 7, laminating drum machine case 4 is installed on the right side of carcass laminating drum 5, main feed frame 2 is installed on the front side of carcass laminating drum 5 and the center line coincides with the center line of carcass laminating drum 5, carcass press roller 3 is installed on the lower part of main feed frame 2 and the center line coincides with the center line of carcass laminating drum 5, the cord fabric, inner liner and sidewall unwinding device 1 are uniformly distributed on the right side of main feed frame 2, and move to the below of main feed frame 2 during operation.
In this embodiment, the tire body fitting drum 5 is fixed and does not move, the tire body transfer ring 7 moves to take the tire body, the clamping process is supported by the tail frame, the positioning precision is high, and the machine case does not move, so that the equipment maintenance is simple.
In this embodiment, the belt transfer ring cross-beam 26 is located on the right side of the belt drum chassis base 25 and is centered vertically with respect to the main machine center of the building drum area 28 and the carcass ply drum area 29, and the belt transfer ring 16 is mounted on a saddle below the belt transfer ring cross-beam 26 in an overhead installation. That is, the belt transfer ring 16 is freely movable back and forth in the vertical direction along the belt transfer ring cross member 26, thereby achieving the movement of the belt transfer ring 16 in the radial direction.
In addition, a tire unloading device 9 for realizing automatic swinging and tire retreading is arranged between the forming drum area 28 and the tire body fitting drum area 29, the tire unloading device 9 is mounted in an overhead mode, and the motion track of the tire unloading device 9 is vertical to the tire body transfer ring base 11; the rear side of the tire unloading device 9 is provided with a tire retreading device 10, the tire retreading device 10 is fixedly arranged on the ground, and the tire unloading device 9 completes radial movement between the tire repairing position and the tire retreading trolley under the driving of the variable frequency motor. The specific tire unloading process comprises the following steps: the tire unloading ring 14 moves the tire blank along the tire body transfer ring base 11 to a tire dragging arm of the tire unloading device 9, tire repairing work is completed on the tire dragging arm, then the tire dragging arm swings, and the tire blank is placed on the tire retreading device 10.
For a clearer illustration of the implementation process of the present invention, the process steps in the specific use are given:
1) manually placing a tire bead on a tire bead presetting device 8 in a tire body fitting drum area 29, and clamping a left tire bead and a right tire bead to a waiting position by a clamping ring in a tire body transfer ring 7;
2) the carcass laminating drum 5 in the carcass laminating drum area 29 is laminated with inner lining layers, tire sides, cord fabrics, gluing cores, cushion rubbers and other sizing materials, and rolling is carried out at different levels according to different process requirements;
3) the tire body transfer ring 7 enters a tire body cylinder assembly receiving position from the waiting position to receive a tire body cylinder;
4) the tyre body transferring ring 7 receives the tyre body cylinder and the tyre bead and moves from the tyre body drum area 38 to the forming drum area 28, the forming drum 13 moves from the forming station to the tyre blank receiving station, after receiving the tyre blank, the tyre body transferring ring 7 moves to the waiting position, and the forming drum 13 moves to the working position;
5) applying and rolling the belt to the tread on the belt drum 19 of the belt drum area 27;
6) the belt drum 19 is moved into a belt take-up position, after which the belt transfer rings 16 have taken up the belt package, radially into a belt take-up position in the building drum area 28;
7) the building drum 13 of the building drum area 28 is moved to the belt take-up position, inflated and shaped, and the belt transfer ring 16 is moved to the waiting position;
8) the forming drum 13 and the green tire move to a forming rolling position to perform turn-up forming and green tire rolling of the tire;
9) the tire unloading ring 14 takes the tire blank from the forming drum 13, and then the tire blank is taken and moved to the tire unloading device 9 to finish tire unloading;
10) the flat placement of the embryo is finished on the tire retreading device 10;
11) the above carcass building drum area 29, belt drum area 27 and building drum area 28 are cyclically operated.
In the embodiment, the belt layer drum area 27 and the forming drum area 28 are sequentially arranged in parallel front and back, and the belt layer transfer ring 16 radially moves to transfer the belt layer assembly, so that the defect of transverse layout is overcome, and the occupied area of equipment is greatly reduced; the belt ply transfer ring 16 is positioned between the tire body fitting drum 5 and the forming drum 13 and is installed by adopting an overhead beam, after the tire body assembly is transferred, the belt ply assembly can be directly transferred, the forming time sequence does not need to wait, the forming time sequence continuity is realized, and the forming efficiency is greatly improved; the overhead belted layer transfer ring 16 and the tire body transfer ring base 11 are not crossed and overlapped, so that the tire body transfer ring 7 and the forming drum chassis 15 are not hindered from moving transversely and freely; when the pre-cut tread rubber material forming process is adopted, the tread feeding frame 22 is positioned on the front side of the belt ply drum 19, and automatic tread conveying is adopted, so that automatic tread feeding can be realized; the assembly line type forming improves the productivity utilization rate of the equipment.
The above is to the utility model provides an all-steel three-drum engineering child one-time process make-up machine has introduced in detail. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. An all-steel three-drum engineering tire one-step molding machine comprises a belt layer drum area (27), a molding drum area (28) and a tire body fitting drum area (29), characterized in that the belt drum area (27) is arranged on the vertical side of the building drum area (28), the forming drum area (28), the tyre body fitting drum area (29) and the tyre body transfer ring base (11) are arranged in the same horizontal direction, the forming drum area (28) and the tyre body fitting drum area (29) are arranged on the two horizontal sides of the tyre body transfer ring base (11), the tire body transfer ring base (11) is provided with a tire body transfer ring (7), a belt layer transfer ring beam (26) is arranged between the forming drum area (28) and the tire body jointing drum area (29) in an overhead mode along the vertical direction, the belt layer transfer ring beam (26) is provided with a belt layer transfer ring (16).
2. An all-steel three-drum engineering tire one-shot building machine according to claim 1, characterized in that the belt transfer ring beam (26) is of an air truss structure, and the belt transfer ring (16) is mounted upside down on a saddle below the air truss structure.
3. An all-steel three-drum engineering tire one-step building machine according to claim 1 or 2, characterized in that the belt drum area (27) is arranged on the front side of the building drum area (28), and the building drum area (28) is arranged on the left side of the carcass ply drum area (29).
4. An all-steel three-drum engineering tire one-step building machine according to claim 3, characterized in that an overhead tire unloading device (9) is arranged between the building drum area (28) and the tire body fitting drum area (29), and a tire retreading device (10) fixedly installed on the ground is arranged at the rear side of the tire unloading device (9).
5. An all-steel three-drum engineering tire one-step building machine according to claim 3, characterized in that the building drum area (28) comprises a building drum (13) and a building drum chassis (15) coaxially connected by flanges, the building drum (13) and the building drum chassis (15) are slidably mounted on the carcass transfer ring base (11), and the building drum (13) is coaxial with the carcass transfer ring (7).
6. An all-steel three-drum engineering tire one-step building machine according to claim 3, characterized in that the belt drum area (27) comprises a belt drum operating platform (17) and a belt drum (19) and a belt drum chassis (18) coaxially connected by a flange, the belt drum (19) and the belt drum chassis (18) are slidably mounted on a belt drum chassis base (25), the belt drum (19) is coaxial with the belt transfer ring (16), and the front side of the belt drum (19) is provided with a tread handling device (21), a tread supply frame (22) and a belt supply frame (23) which are sequentially arranged from left to right.
7. An all-steel three-drum off-the-road tyre one-shot forming machine according to claim 6, characterised in that the belt supply frame (23) adopts a double-station six-layer layout of a left three-layer and a right three-layer.
8. An all-steel three-drum engineering tire one-step building machine according to claim 3, characterized in that the carcass application drum area (29) comprises a carcass drum operating platform (6) and a carcass application drum (5) and an application drum cabinet (4) coaxially connected by flanges, the carcass application drum (5) being coaxial with the carcass transfer ring (7).
9. An all-steel three-drum engineering tire one-step forming machine according to claim 3, characterized in that a tire bead presetting device (8) is arranged at the rear side of the tire body transfer ring base (11), and the tire bead presetting device (8) is mounted on the ground and adopts a left-right independent double-disc supporting mechanism to realize the simultaneous loading of the left and right steel rings.
10. An all-steel three-drum engineering tire one-step forming machine according to claim 3, characterized in that the tire body transfer ring (7) comprises a flaring ring, a left tire bead ring, a tire body ring and a right tire bead ring which are arranged from left to right in sequence, and the right tire bead ring and the left tire bead ring are independent so as to realize independent movement of the right tire bead ring and the left tire bead ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922070503.7U CN211054453U (en) | 2019-11-26 | 2019-11-26 | One-step forming machine for all-steel three-drum engineering tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922070503.7U CN211054453U (en) | 2019-11-26 | 2019-11-26 | One-step forming machine for all-steel three-drum engineering tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211054453U true CN211054453U (en) | 2020-07-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922070503.7U Active CN211054453U (en) | 2019-11-26 | 2019-11-26 | One-step forming machine for all-steel three-drum engineering tire |
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| Country | Link |
|---|---|
| CN (1) | CN211054453U (en) |
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2019
- 2019-11-26 CN CN201922070503.7U patent/CN211054453U/en active Active
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