CN211054454U - Layout structure of second section forming machine of tire - Google Patents
Layout structure of second section forming machine of tire Download PDFInfo
- Publication number
- CN211054454U CN211054454U CN201922089992.0U CN201922089992U CN211054454U CN 211054454 U CN211054454 U CN 211054454U CN 201922089992 U CN201922089992 U CN 201922089992U CN 211054454 U CN211054454 U CN 211054454U
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- steel wire
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- rubber
- forming drum
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 125
- 239000010959 steel Substances 0.000 claims abstract description 125
- 238000004804 winding Methods 0.000 claims abstract description 70
- 238000003825 pressing Methods 0.000 claims abstract description 51
- 239000000463 material Substances 0.000 claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 239000003292 glue Substances 0.000 claims description 23
- 238000003860 storage Methods 0.000 claims description 17
- 238000004026 adhesive bonding Methods 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 2
- 238000004513 sizing Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000013519 translation Methods 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 3
- 238000010073 coating (rubber) Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000001161 mammalian embryo Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Tyre Moulding (AREA)
Abstract
The utility model discloses a layout structure of a second section forming machine of a tire, including a rubber-coated steel wire winding machine, a forming drum component, a forming drum driving mechanism and a tread rubber material pressing component, the position of the rubber-coated steel wire winding machine head is fixed, the tread rubber material pressing component and the rubber-coated steel wire winding machine head are arranged side by side, the axis of the rotating shaft of the forming drum component is simultaneously perpendicular to the tread rubber material pressing component and the rubber-coated steel wire winding machine head, and the forming drum driving mechanism is used for driving the forming drum component to reciprocate along the axis direction of the rotating shaft, and when the forming drum component moves to a first preset position, the forming drum component is matched with the rubber-coated steel wire winding machine head to realize the winding of rubber-coated steel wires; when the forming drum assembly moves to the second preset position, the forming drum assembly is matched with the tread rubber material pressing assembly to achieve tread rubber material pressing. The layout structure not only reduces the occupied area, but also saves the cost.
Description
Technical Field
The utility model relates to a tire manufacturing technical field especially relates to a layout structure of tire second section make-up machine.
Background
In the traditional twice-forming second-stage forming machine, the cylindrical green tyre produced by the first-stage forming machine is placed on a forming drum of the second-stage forming machine, and combined with supporting components such as a belt ply, a crown band strip and a tyre surface which are completed on a fitting drum of the second-stage forming machine (the formed components are clamped and transferred onto a cylindrical green tyre positioned on the forming drum by a transfer ring), and the green tyre is inflated, pre-formed, formed and rolled to form a green tyre before vulcanization.
A second-stage tyre forming machine for car is composed of a drum for forming a cylindrical tyre blank, a mechanical unit for shaping and rolling the tyre blank, and a mechanical unit for making the raw tyre before vulcanization. As shown in fig. 1, the structural layout of the current second tire building machine mainly includes a steel wire rubber coating device 1, a rubber coated steel wire storage device 2, a rubber coated steel wire steering assembly 3, a rubber coated steel wire winding machine head moving device 4, a building drum machine box and drum 5, a building drum moving device 6, a rubber coated steel wire winding machine head 7, a combined pressing roller 8, a tire tread feeding frame 9 and a tire tread unwinding device 10. The specific forming process comprises the following steps: the steel wire is coated with glue by a steel wire glue coating device 1; pre-storing part of the rubber-coated steel wires by a rubber-coated steel wire storage device 2; the rubber-coated steel wire is drawn to a rubber-coated steel wire winding machine head 7 through a rubber-coated steel wire steering assembly 3; the rubber-coated steel wire winding machine head 7 can move left and right under the action of the rubber-coated steel wire winding machine head moving device 4, and the initial position of the rubber-coated steel wire winding machine head 7 is aligned with the center of the tread feeding frame 9 as shown in figure 1; the tread rubber material is guided by a tread guiding device 10 and fixed length and cutting of the tread rubber material are completed through a tread feeding frame 9; an operator places a cylindrical green tire produced at a first section of station of the forming machine on a forming drum 5 of a second section of forming machine, and performs pre-forming on the green tire through inflation and tile block supporting of the green tire; the rubber-covered steel wire winding machine head winds the rubber-covered steel wire onto a pre-shaped tire blank, and after the rubber-covered steel wire is wound, the rubber-covered steel wire winding machine head 7 can move to the right side under the action of the rubber-covered steel wire winding machine head moving device 4; the tread feeding frame 9 extends out to perform and finish the jointing of the tread rubber material; the machine case of the forming drum and the drum 5 move to a rolling station, and the combination compression roller 8 completes the pressing of the tread rubber; taking down the green embryo by an operator; the building drum chassis and drum 5 are moved to the start position for the next green tire building cycle.
According to the layout of the second section forming machine of the tire, the rubber-coated steel wire winding machine head needs to move left and right, so that the occupied area is large, the number of servo shafts is large, and the cost is high; when the tread feeding frame 9 is attached, the tread feeding frame must be attached after the rubber-coated steel wire winding machine head 7 is completely opened, so that the production efficiency is influenced.
In summary, how to solve the problem of large floor space of the second stage of the tire building machine becomes a technical problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a layout structure of tire second section make-up machine to solve the big problem of tire second section make-up machine overall arrangement area.
In order to achieve the purpose, the utility model provides a layout structure of a second section forming machine of a tire, including rubber-coated steel wire winding head, forming drum subassembly, forming drum actuating mechanism and tread sizing material pressing components, the position of rubber-coated steel wire winding head is fixed, tread sizing material pressing components with rubber-coated steel wire winding head arranges side by side, the axle center of the axis of rotation of forming drum subassembly is perpendicular to tread sizing material pressing components and rubber-coated steel wire winding head simultaneously, and the forming drum actuating mechanism is used for driving the forming drum subassembly along the reciprocating motion of the axle center direction of axis of rotation, and when the forming drum subassembly moves to the first preset position, the forming drum subassembly cooperates with the rubber-coated steel wire winding head to realize the winding of rubber-coated steel wire; when the forming drum assembly moves to a second preset position, the forming drum assembly is matched with the tread rubber material pressing assembly to achieve tread rubber material pressing.
Preferably, the steel wire gluing device and the gluing steel wire storage device are sequentially arranged in the same row on one side of the gluing steel wire winding machine head away from the forming drum assembly, and the steel wire gluing device is used for gluing steel wires and supplying the steel wires to the gluing steel wire storage device; the glue-coated steel wire storage device is used for directly supplying glue-coated steel wires to the glue-coated steel wire winding machine head at a fixed position.
Preferably, the tread rubber material pressing assembly comprises a tread feeding frame and a combined pressing roller positioned below the front end of the tread feeding frame, and a feeder which can extend above the combined pressing roller and is matched with the forming drum assembly positioned at the second preset position to complete the tread rubber material fitting is arranged on the tread feeding frame; the combined pressing roller is used for pressing the tread rubber material on the tire blank mounted on the forming drum component.
Preferably, the tread rubber material pressing assembly further comprises a tread unwinding device arranged in the same row as the tread feeding frame, and the tread unwinding device is located at one end of the tread feeding frame far away from the combined pressing roller.
Preferably, the drum drive mechanism comprises a guide rail arranged along the direction of movement of the drum assembly and a slide plate in sliding engagement with the guide rail, the drum assembly being fixed to the slide plate.
Preferably, the sliding plate is further provided with a driver for driving the sliding plate to move.
Preferably, the building drum drive mechanism further comprises a mounting base on which the guide rail is provided.
Preferably, the two ends of the mounting base are provided with bolt holes for mounting the hanging ring.
Preferably, feet for fixing with the ground are further arranged on two sides of the mounting base.
Preferably, the sliding plate is driven by a rotating gear and a rack matched with the gear, the rack is fixed on the mounting base, and the gear is arranged on the sliding plate.
Compared with the introduction content of the background technology, the layout structure of the second-stage tire forming machine comprises a rubber-coated steel wire winding machine head, a forming drum assembly, a forming drum driving mechanism and a tire tread rubber material pressing assembly, wherein the rubber-coated steel wire winding machine head is fixed in position, the tire tread rubber material pressing assembly and the rubber-coated steel wire winding machine head are arranged side by side, the axis of a rotating shaft of the forming drum assembly is perpendicular to the tire tread rubber material pressing assembly and the rubber-coated steel wire winding machine head simultaneously, the forming drum driving mechanism is used for driving the forming drum assembly to reciprocate along the axis direction of the rotating shaft, and when the forming drum assembly moves to a first preset position, the forming drum assembly is matched with the rubber-coated steel wire winding machine head to realize the winding of; when the forming drum assembly moves to the second preset position, the forming drum assembly is matched with the tread rubber material pressing assembly to achieve tread rubber material pressing. According to the layout structure, in the practical application process, when the rubber-coated steel wire winding is required, the rubber-coated steel wire winding machine head and the forming drum assembly can be matched and then the rubber-coated winding operation is executed only by driving the forming drum assembly to move to the first preset position through the forming drum driving mechanism; when the tread rubber material is required to be pressed, the forming drum component is driven to move to the second preset position only through the forming drum driving component, and then the tread rubber material pressing component and the forming drum component are matched to realize the tread rubber material pressing operation. Whole in-process, because the rigidity of rubber-coated steel wire winding aircraft nose, do not need the level to remove about, consequently, avoided rubber-coated steel wire winding aircraft nose to remove the big problem of area that arouses, simultaneously because rubber-coated steel wire winding aircraft nose does not need the translation, consequently saved rubber-coated steel wire turns to arranging and the required servo axle of translation of subassembly, can directly lead the rubber-coated steel wire that rubber-coated steel wire storage device derived to rubber-coated steel wire winding aircraft nose, further reduce area, the cost has still been practiced thrift to the while.
Drawings
FIG. 1 is a schematic view of a conventional tire building machine for a second stage of a tire;
fig. 2 is a schematic layout structure diagram of a second-stage tire building machine according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a drive mechanism of a forming drum according to an embodiment of the present invention.
In the above-mentioned figure 1, the first,
1-steel wire rubber coating device; 2-glue-coated steel wire storage device; 3, a rubber-coated steel wire steering assembly; 4-rubber-coated steel wire winding machine head moving device; 5-forming drum chassis and drum; 6-a building drum moving device; 7, winding the steel wire covered with glue on a machine head; 8, combining press rolls; 9-a tread feeding frame; 10-tread unwinding device.
In the above figures 2 and 3 of the drawings,
the device comprises a steel wire gluing device 11, a gluing steel wire storage device 12, a gluing steel wire winding machine head 13, a forming drum assembly 14, a forming drum driving mechanism 15, a guide rail 151, a sliding plate 152, a driver 153, a mounting base 154, a hanging ring 155, a bolt hole 156, a bottom foot 157, a rack 158, a combined pressing roller 16, a tread feeding frame 17, a tread unwinding device 18 and a tread sizing material pressing assembly 19.
Detailed Description
The core of the utility model is to provide a layout structure of tire second section make-up machine to solve the big problem of tire second section make-up machine overall arrangement area.
In order to make those skilled in the art better understand the technical solutions provided by the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 2 and fig. 3, the embodiment of the utility model provides a layout structure of a tire second section make-up machine, including rubber-covered steel wire winding aircraft nose 13, building drum subassembly 14, building drum actuating mechanism 15 and tread sizing material pressing components 19, the rigidity of rubber-covered steel wire winding aircraft nose 13, tread sizing material pressing components 19 arranges side by side with rubber-covered steel wire winding aircraft nose 13, the axle center of the axis of rotation of building drum subassembly 14 is perpendicular to tread sizing material pressing components 19 and rubber-covered steel wire winding aircraft nose 13 simultaneously, and building drum actuating mechanism 15 is used for driving building drum subassembly 14 along the axle center direction reciprocating motion of axis of rotation, and when building drum subassembly 14 moved to first preset position, building drum subassembly 14 realized the winding of rubber-covered steel wire with rubber-covered steel wire winding aircraft nose 13 cooperation; when the forming drum assembly 14 moves to the second preset position, the forming drum assembly 14 cooperates with the tread compound application assembly 19 to apply the tread compound.
According to the layout structure, in the practical application process, when the rubber-coated steel wire winding is required, the rubber-coated steel wire winding machine head and the forming drum assembly can be matched and then the rubber-coated winding operation is executed only by driving the forming drum assembly to move to the first preset position through the forming drum driving mechanism; when the tread rubber material is required to be pressed, the forming drum component is driven to move to the second preset position only through the forming drum driving component, and then the tread rubber material pressing component and the forming drum component are matched to realize the tread rubber material pressing operation. Whole in-process, because the rigidity of rubber-coated steel wire winding aircraft nose, do not need the level to remove about, consequently, avoided rubber-coated steel wire winding aircraft nose to remove the big problem of area that arouses, simultaneously because rubber-coated steel wire winding aircraft nose does not need the translation, consequently saved rubber-coated steel wire turns to arranging and the required servo axle of translation of subassembly, can directly lead the rubber-coated steel wire that rubber-coated steel wire storage device derived to rubber-coated steel wire winding aircraft nose, further reduce area, the cost has still been practiced thrift to the while.
It should be noted that, as will be understood by those skilled in the art, the building drum assembly 14 generally includes a building drum body and a machine box for driving the building drum body, the center of the building drum body is provided with a rotating shaft, and a green tire is mounted on the building drum body and can rotate along with the rotation of the building drum body; the rubber-coated steel wire winding machine head 3 is used for winding the rubber-coated steel wire on a tire blank arranged on the forming drum body; the tread rubber material pressing component 19 is used for performing tread rubber material pressing operation on a tire blank on a forming drum body, and generally comprises a tread feeding frame 17 and a combined pressing roller 16, wherein the tread feeding frame 17 is used for fixing and cutting the tread rubber material and conveying the tread rubber material to a position attached to the surface of the tire blank on the forming drum body; the combination press roll 16 is used to press the tread rubber compound onto the green tire.
In some specific embodiments, the second-stage tire building machine generally further comprises a steel wire gluing device 11 and a glue-coated steel wire storage device 12 which are sequentially arranged in the same row on one side of the glue-coated steel wire winding machine head 13 away from the building drum assembly 14, wherein the steel wire gluing device 11 is used for gluing the steel wires and supplying the steel wires to the glue-coated steel wire storage device 12; the rubberized steel wire storing device 12 is used for directly supplying rubberized steel wires to a rubberized steel wire winding head 13 at a fixed position. By designing the steel wire glue coating device 11, the glue coating steel wire storage device 12 and the forming drum assembly 14 into structures arranged in the same row in sequence, the arrangement space of the whole machine can be further reduced, and the glue coating steel wire storage device and the glue coating steel wire winding machine head can be conveniently and directly supplied with glue coating steel wires.
As will be appreciated by those skilled in the art, the tread compound application assembly 19 generally comprises a tread supply frame 17 and a combination roller 16, and in some embodiments, the combination roller 16 is preferably configured to be positioned below the front end of the tread supply frame 17, and the tread supply frame 17 is provided with a feeder capable of extending above the combination roller 16 and cooperating with the building drum assembly 14 at the second predetermined position to complete the application of the tread compound; the combination press roll 16 is used to apply tread compound to a green tire mounted on the building drum assembly 14. Through the arrangement structure, the integration degree of the combined pressing roller 16 and the tread feeding frame 17 is higher, and the occupied area of the whole machine is further reduced.
It should be noted that the above-mentioned tread rubber material pressing assembly 19 generally further includes a tread unwinding device 18, the utility model discloses a design tread unwinding device 18 and tread feed frame 17 arrange in the same row, and tread unwinding device 18 is located tread feed frame 17 and keeps away from the one end of combination compression roller 16. Therefore, all the mechanisms of the whole tread sizing material pressing assembly 19 are positioned on the same row of stations, and the occupied space of the whole machine is further reduced.
In some more specific embodiments, the specific structure of the above-mentioned drum driving mechanism 15 may include a guide rail 151 disposed along the moving direction of the drum assembly 14 and a sliding plate 152 slidably engaged with the guide rail 151, and the drum assembly 14 is fixed on the sliding plate 152. The horizontal translation movement of the forming drum assembly is realized through the structure of the guide rail and the sliding plate. It is understood that the above-mentioned way of matching the guide rail and the sliding plate is only a preferred example of the embodiment of the present invention for the structure of linear translational motion, and in practical application, other linear motion structure forms commonly used by those skilled in the art, such as a groove and a sliding block, may also be adopted.
It should be noted that, in general, the sliding plate 152 is further provided with a driver for driving the sliding plate 152 to move, and the specific structure form of the driver may include a motor and a speed reducer.
In a further embodiment, to facilitate the arrangement of the building drum drive mechanism 15, generally, the building drum drive mechanism 15 further comprises a mounting base 154, and the guide rail 151 is provided on the mounting base 154. Therefore, the integral displacement of the driving mechanism of the forming drum can be conveniently carried out, and the installation is more convenient and faster.
In a further embodiment, in order to facilitate the installation and displacement of the mounting base 154, the mounting base 154 is provided at both ends thereof with bolt holes 156 for mounting the suspension rings 155. Make falling of mounting base get the removal more convenient through installing rings, can directly operate through instruments such as overhead traveling cranes.
In addition, in order to ensure the stability of the installation position of the installation base 154, generally, feet 157 for fixing to the ground are further provided on both sides of the installation base 154. The installation and fixation of the installation base are more convenient through the arrangement of the bottom feet.
Besides, it should be noted that there are various driving manners for the sliding plate to move along the guide rail, for example, the sliding plate 152 can be driven by a rotating gear and a rack 158 matched with the gear, the rack 158 is fixed on the mounting base 154, and the gear is arranged on the sliding plate 152; other linear driving modes commonly used by those skilled in the art can also be adopted, such as a mode that the sliding plate is directly driven to move along the guide rail through an air cylinder or an oil cylinder, or a mode that a motor drives a screw mechanism, and the like.
In order to better understand the technical solution provided by the present invention, the following description is made in conjunction with a specific process flow of a second-stage tire building machine:
step 1: the steel wire is coated with glue by a steel wire glue coating device 11;
step 2: pre-storing part of the rubber-coated steel wires by a rubber-coated steel wire storing device 12;
and step 3: the rubber-coated steel wire is drawn to a rubber-coated steel wire winding machine head 13 after passing through a rubber-coated steel wire storage device, and the rubber-coated steel wire winding machine head 13 is fixed;
and 4, step 4: the tread rubber material is guided by a tread guiding device 18, and the fixed length and the cutting of the tread rubber material are completed through a tread feeding frame 17;
and 5: an operator places a cylindrical green tire produced at a first section of station of the forming machine on a forming drum body on a forming drum component 14 of a second section of forming machine, and performs pre-forming on the green tire through inflation of the green tire and supporting of tiles;
step 6: the rubber-coated steel wire winding machine head 13 winds the rubber-coated steel wire on a pre-shaped tire blank, and after the rubber-coated steel wire is wound, the forming drum component 14 is driven by the forming drum driving mechanism 15 to move to a tire tread fitting station (a station right opposite to the tire tread rubber material pressing component 19);
and 7: the tread feeding frame 17 extends out of the feeder to perform and complete the jointing with the tread rubber of the tire blank;
and 8: the pressing of the tread rubber material is completed through a combined pressing roller 16, and a green tire blank is manufactured;
and step 9: taking down the green embryo by an operator;
step 10: and driving the forming drum assembly to move to the initial position for the next forming cycle of the green tire blank.
It is right above that the utility model provides a tire second section make-up machine's overall arrangement structure has introduced in detail. It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.
It is also noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in an article or device that comprises the element.
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 core concepts 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. A layout structure of a second section forming machine of a tyre comprises a rubber-coated steel wire winding machine head (13), a forming drum component (14), a forming drum driving mechanism (15) and a tyre surface rubber material pressing component (19), it is characterized in that the position of the rubber-coated steel wire winding machine head (13) is fixed, the tread rubber material pressing component (19) and the rubber-coated steel wire winding machine head (13) are arranged side by side, the axis of the rotating shaft of the forming drum component (14) is simultaneously vertical to the tread rubber material pressing component (19) and the rubber-coated steel wire winding machine head (13), and the forming drum driving mechanism (15) is used for driving the forming drum component (14) to reciprocate along the axis direction of the rotating shaft, when the forming drum assembly (14) moves to a first preset position, the forming drum assembly (14) is matched with the rubber-coated steel wire winding machine head (13) to realize the winding of the rubber-coated steel wire; when the forming drum assembly (14) moves to a second preset position, the forming drum assembly (14) is matched with the tread rubber material pressing assembly (19) to achieve tread rubber material pressing.
2. The layout structure of a second segment forming machine of a tyre as claimed in claim 1, further comprising a steel wire gluing device (11) and a glue-coated steel wire storage device (12) which are arranged in sequence in the same row on one side of the glue-coated steel wire winding machine head (13) far away from the forming drum assembly (14), wherein the steel wire gluing device (11) is used for gluing steel wires and supplying the steel wires to the glue-coated steel wire storage device (12); the glue-coated steel wire storage device (12) is used for directly supplying glue-coated steel wires to the glue-coated steel wire winding machine head (13) at a fixed position.
3. The layout structure of a second segment forming machine of the vehicle tire according to claim 1, wherein the tread rubber laminating assembly (19) comprises a tread feeding frame (17) and a combined pressing roller (16) positioned below the front end of the tread feeding frame (17), the tread feeding frame (17) is provided with a feeder which can extend to the upper part of the combined pressing roller (16) and is matched with the forming drum assembly (14) positioned at the second preset position to complete the tread rubber laminating; the combined pressing roller (16) is used for pressing the tread rubber material on the green tyre installed on the forming drum component (14).
4. An arrangement in a second tyre building machine according to claim 3, characterised in that the tread compound application assembly (19) further comprises tread guide devices (18) arranged in line with the tread supply frame (17), and in that the tread guide devices (18) are located at the end of the tread supply frame (17) remote from the combination roller (16).
5. An arrangement of a second tyre building machine according to any one of claims 1-4, wherein the building drum drive mechanism (15) comprises a guide rail (151) arranged in the direction of movement of the building drum assembly (14) and a slide plate (152) in sliding engagement with the guide rail (151), the building drum assembly (14) being fixed to the slide plate (152).
6. An arrangement for a second tyre building machine according to claim 5, wherein the slide plate (152) is further provided with a drive for driving the slide plate (152) in movement.
7. An arrangement of a second tyre building machine according to claim 5, wherein the building drum drive mechanism (15) further comprises a mounting base (154), the guide rail (151) being provided on the mounting base (154).
8. The arrangement structure of a second tyre building machine according to claim 7, characterized in that the mounting base (154) is provided at both ends with bolt holes (156) for mounting the suspension rings (155).
9. An arrangement of a second tyre building machine according to claim 7, wherein the mounting base (154) is further provided with feet (157) on both sides for fixing to the ground.
10. An arrangement of a second tyre building machine according to claim 7, wherein the sliding plate (152) is driven by a gear wheel rotating and a rack (158) cooperating with the gear wheel, the rack (158) being fixed to the mounting base (154), the gear wheel being arranged on the sliding plate (152).
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| CN201922089992.0U CN211054454U (en) | 2019-11-27 | 2019-11-27 | Layout structure of second section forming machine of tire |
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| CN110774633A (en) * | 2019-11-27 | 2020-02-11 | 软控股份有限公司 | Layout structure of second section forming machine of tire |
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| CN110774633A (en) * | 2019-11-27 | 2020-02-11 | 软控股份有限公司 | Layout structure of second section forming machine of tire |
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