CN202344864U - Tire body assembly delivering device - Google Patents
Tire body assembly delivering device Download PDFInfo
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- CN202344864U CN202344864U CN2011205055676U CN201120505567U CN202344864U CN 202344864 U CN202344864 U CN 202344864U CN 2011205055676 U CN2011205055676 U CN 2011205055676U CN 201120505567 U CN201120505567 U CN 201120505567U CN 202344864 U CN202344864 U CN 202344864U
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- 230000007246 mechanism Effects 0.000 abstract description 17
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- 230000006872 improvement Effects 0.000 abstract description 4
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- 238000000034 method Methods 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000252254 Catostomidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model provides a tire body assembly delivering device. A slewing bearing is adopted between a driving device and a moving actuating mechanism to enable driving force to be delivered and converted into push force pushing the moving actuating mechanism along the radial direction so as to improve the consistency and operation precision of a plurality of actuating terminals in action and facilitate improvement of control precision of clamping force specific to a tire body part and a tire ring. The tire body assembly delivering device comprises a tire body central ring, a left tire ring delivery ring, a right tire ring delivery ring and a tire side expansion ring which all perform reciprocating sliding on a sliding rail at the top or the bottom of the device. The tire body central ring is provided with a ring body, the ring body is provided with a first driving device and a plurality of groups of tire body moving devices, and the tail ends of each group of tire body moving devices are provided with tire body moving claws. A plurality of tire body moving claws are fixedly located on the same cylindrical face for moving the moved tire body part, and the central axis of a formed cylinder coincides with or is parallel with the central axis of the ring body. The slewing bearing is arranged between the first driving device and the plurality of groups of tire body moving devices.
Description
Technical Field
The utility model relates to a be applied to matrix subassembly transmission device that tire was made, specifically to the matrix subassembly realization radial multi-angle, the synchronous removal of moving that constitutes the child embryo, belong to rubber machine and make the field.
Background
In the manufacture of rubber tires, the uniformity of the composite layer structure is one of the most direct and critical factors affecting the safe service performance of the tire. In the existing two-drum or three-drum tire building machine, the carcass assembly is usually prepared on a carcass drum, and then the carcass assembly is transferred to a building drum to be pressed, turned up and the like to form a tire blank.
As a prior application disclosing the contents of the solution described below, application No. 200720019550, entitled carcass clamping ring, uses magnetic attraction means equally spaced along the circumference to magnetically attract the carcass parts. A tire body ring and a driving cylinder are fixed on a bottom plate through bolts, a driving ring is nested in the tire body ring, a piston rod of the driving cylinder is connected to the driving ring, a plurality of magnetic suction cups which are uniformly distributed along the circumference are arranged on one side of the driving ring, and the magnetic suction cups are connected to a transmission device; the transmission device comprises a sliding guide rail on the driving ring on the same side as the magnetic suction cups and a long groove arranged on the circumference of the driving ring; the sliding guide rail is fixed on the driving ring through a bolt, and a sliding block is simultaneously nested in the sliding guide rail and the long groove through a shaft and a sliding sleeve; the magnetic chuck is connected to the slider by a bolt.
In the scheme, the driving cylinder drives the driving ring to axially rotate, and the magnetic suction cups are pushed out or pulled back simultaneously along the radial direction through the sliding blocks by means of the thrust of the sliding guide rails on the driving ring so as to complete the magnetic attraction, clamping and conveying of the tire parts. The friction force between the sliding guide rails distributed along the circumferential direction of the driving ring and the corresponding sliding blocks can be correspondingly changed due to the change of the assembly precision and the use time, so that the propelling distances of the sliding blocks under the action of the same guiding thrust can be different from each other, the magnetic suckers can move along the radial direction to generate mutual dislocation, the stability of adsorbing the tire piece is not improved, and the tire piece is even deformed to influence the manufacturing quality of a tire blank.
The carcass assembly transfer apparatuses of the prior art generally have the following main drawbacks:
1. if a pneumatic type clamping executing mechanism is adopted, the difficulty of accurate control of clamping force is very high, the tire body is easy to slide when the clamping force is too small, the tire body is easy to deform when the clamping force is too large, and the uniformity of a tire blank composite layer structure is directly influenced.
2. If a mechanical clamping executing mechanism is adopted, under the conditions of long-term high-frequency swing motion and linear motion, a motion combination part is easy to wear, so that a moving part generates poor strength and a snake-shaped track.
3. If a vacuum chuck type clamping executing mechanism is adopted, the requirement on the stability of an air source is higher, and the vacuum chuck is easy to damage, so that the overhaul cost is increased.
SUMMERY OF THE UTILITY MODEL
Carcass subassembly transmission device, lie in and solve the defect that above-mentioned prior art exists and not enough and take actuating mechanism at drive arrangement and move and adopt a carousel bearing between to drive arrangement's drive power transmission converts to and moves the thrust of taking actuating mechanism along radial promotion, thereby improves uniformity and the operation precision on the action of several execution terminal, is favorable to improving the clamping force control accuracy to carcass spare and tire bead, avoids the carcass subassembly that causes because of the clamping force mistake to slide or warp the scheduling problem.
Another design objective is to effectively reduce wear between the motion guide and the clamping actuator and improve the smoothness of the drive force transmission under long-term high-frequency rotary oscillation and linear motion conditions.
The design aim is also to improve the control of the stretching precision of the clamping actuating mechanism so as to be suitable for accurate transmission of tire body assemblies of various models and specification sizes.
In order to achieve the above design purpose, the carcass assembly transfer device mainly comprises:
a carcass center ring for transferring a carcass member, a left bead transfer ring and a right bead transfer ring for transferring left and right beads, and a sidewall-expanding ring for performing sidewall expansion, which are reciprocally slid through a bottom or top slide rail. The difference from the prior art is that,
the tyre body center ring is provided with a ring body, a first driving device and a plurality of groups of tyre body moving devices are arranged on the ring body, and the tail end of each group of tyre body moving device is provided with a tyre body moving claw.
The tire body moving claws are positioned on the same cylindrical surface for fixing and moving the tire body parts, and the central axis of the formed cylinder is superposed or parallel with the central axis of the ring body;
and a turntable bearing is arranged between the first driving device and the plurality of groups of tire body moving devices, and the turntable bearing is used for transmitting the driving force of the first driving device and converting the driving force into the reciprocating movement of the plurality of tire body moving claws synchronously along the radial direction of the ring body.
According to the basic scheme, the rotating disc bearing is adopted between the first driving device and the tire body moving device, the first driving device drives the rotating disc bearing to rotate, and the rotating disc bearing converts the rotating driving force into the thrust which radially pushes the tire body moving claw to linearly reciprocate so as to form accurate control of synchronous positioning, picking and moving of a plurality of sets of tire body moving claws.
Based on the design concept of the utility model, the driving mechanism which can drive the turntable bearing to rotate axially can be a rotary cylinder, a speed reducing motor or a hydraulic cylinder, etc.;
the turntable bearing forms a thrust transfer mechanism which linearly reciprocates aiming at the tire body moving claw in the rotating process, and the thrust transfer mechanism can be a screw rod-nut, a ball screw rod-nut, a synchronous belt-synchronous belt pulley or a gear-rack and the like;
in a preferred embodiment, the inner ring of the slewing bearing is provided with drive teeth distributed in the circumferential direction.
The first driving device comprises a driving gear arranged on the ring body in a shaft mode and a rotary cylinder or a speed reducing motor driving the driving gear to rotate axially. The driving gear is engaged with the driving gear.
According to this scheme, revolving cylinder or gear motor drive driving gear carry out axial rotation, carry out axial rotation at the ring body internal diameter with driving the carousel bearing through the meshing between driving gear and the drive tooth to realize first drive arrangement and to carousel bearing's drive power transmission. The drive gear is driven by the rotary cylinder or the reduction motor, and the drive gear and the turntable bearing rotate axially at the same angular velocity, and the angle of the turntable bearing rotating axially can be controlled by the drive gear.
In another preferred embodiment, the inner ring of the turntable bearing is provided with driving teeth distributed circumferentially;
the first driving device comprises a driving gear axially arranged on the ring body and a driving cylinder for driving the driving gear to axially rotate; the driving gear penetrates through the ring body and is fixedly connected with the turntable bearing.
According to the scheme, the driving cylinder drives the driving gear to axially rotate, and meanwhile, the driving gear drives the turntable bearing on the other side of the ring body to axially rotate, so that the driving force of the first driving device to the turntable bearing is transmitted. Because at the ring body both sides, the driving gear drives the carousel bearing and carries out axial rotation simultaneously, consequently, the driving gear is the same with carousel bearing axial rotation's angular velocity too.
In order to further control the angle of the turntable bearing rotating in the axial direction to be variable, the improvement scheme adopted is that a rack meshed and connected with a driving gear is arranged at the driving end of the driving air cylinder; the driving cylinder comprises a first driving cylinder and a second driving cylinder which are axially connected in series. The strokes of the first driving cylinder and the second driving cylinder are mutually overlapped, and the control of a plurality of driving strokes can be realized.
On the basis of the 2 independent first driving devices with single property, the structure improvement proposal aiming at the tire body moving device is as follows:
each group of tire body moving and taking devices comprise a sliding frame connected to the ring body and a group of driven gears, and tire body moving and taking claws are arranged at the tail ends of the sliding frames; the sliding frame is provided with a radial rack, and the driven gear is respectively meshed with the radial rack and the driving teeth distributed in the circumferential direction of the inner ring of the turntable bearing.
When the turntable bearing rotates axially, the driving gear can drive the driven gear to rotate at the same angular speed, and meanwhile, the driven gear can push and pull the radial rack along the radial direction of the ring body, so that the tire body moving claw at the tail end of the sliding frame can move in a reciprocating mode along the radial direction of the ring body to realize positioning, clamping and moving of the tire body.
Because the driven gears of the plurality of groups of tire body moving devices transmit radial push-pull acting force through the same turntable bearing, the plurality of tire body moving claws can synchronously extend or retract in a reciprocating manner along the radial direction of the ring body, the improvement of the control on the clamping force of the tire body part is facilitated, and a plurality of defects caused by improper clamping force are avoided.
In order to improve the smoothness of radial reciprocating movement of the tire body moving claw and reduce the resistance of mechanical movement, at least one sliding rail distributed along the radial direction of the ring body is arranged on the ring body corresponding to each tire body moving device;
and a sliding block meshed and connected with the sliding rail is arranged on the sliding frame along the radial direction of the ring body.
Under the action of the guide mechanism between the slide rail and the slide block, the slide frame can meet the requirement of long-term high-frequency linear motion, abrasion is not easily caused between the radial rack and the driven gear and between the slide rail and the slide block, and poor radial motion force is not easily generated on the tire body moving claw, so that the clamping acting force and the transmission precision of the tire body member are further improved.
In order to adapt to the radius sizes of the tire blanks of different models, the maximum radial movement stroke of the tire body moving claw needs to be adjusted, and therefore the method can be implemented according to the following optimization scheme:
a limiting block is arranged on the ring body, a guide rod penetrating and sleeved with the limiting block is connected to the sliding frame, and a limiting nut is sleeved at the tail end of the guide rod.
When the maximum radial movement stroke of the tire body moving claw needs to be adjusted, the position of the limiting nut relative to the tail end of the guide rod can be adjusted. When the sliding frame moves, the limiting nut abuts against the limiting block to prevent the guide rod from moving continuously, the sliding frame is stopped by external force, and the travel of the tire body moving claw at the tail end of the sliding frame is limited in a controllable range.
In order to optimize the clamping acting force on the surface of the tire body piece to be more appropriate and avoid the phenomena of tire body piece damage caused by overlarge clamping or tire body piece slippage, deformation and the like caused by undersize clamping, a magnetic adsorption structure can be adopted.
Namely, a plurality of magnetic blocks for magnetically adsorbing the tire body piece are arranged on the inner end surface of the tire body moving claw, the clamping acting force on the surface of the tire body piece can be effectively balanced through magnetic adsorption, the surface of the tire body piece is not easy to deform, and the tire body piece is not easy to slide or deflect integrally.
To sum up, the utility model discloses the advantage and the beneficial effect that matrix subassembly transfer device has are:
1. the radial reciprocating movement of the tire body moving claw is converted into axial rotation by adopting the turntable bearing, so that the consistency and the operation precision of a plurality of tire body moving claws on the clamping and moving actions can be ensured and improved.
2. The accurate moving of the tire body assembly including the tire body component is realized, the concentric positioning performance of the actuating mechanism between the tire body transfer assemblies is higher, the prepared tire body assembly is compact in composite structure, and the uniformity of a tire blank is favorably ensured.
3. The clamping force control precision of the tire body assembly including the tire body piece can be improved, and the problems of slippage or deformation of the tire body assembly and the like caused by improper clamping force are avoided.
4. The adopted swinging and linear motion parts adopt a sliding guide structure, so that the abrasion among the motion, guide and clamping actuating mechanisms can be effectively reduced, and the smoothness and accuracy of the transmission of the driving force are improved.
5. The radial movement stroke control of the tire body assembly clamping actuating mechanism including the tire body moving claw is realized, and the radial movement stroke control device can be suitable for the radius sizes of various types of tire bodies and the adjustment of the surface clamping acting force of the tire body assembly in a needle-ground manner.
6. The magnetic adsorption type clamping mechanism is adopted, so that the tire body assembly can be positioned, adsorbed, picked up and transferred according to the process requirements, and the overall preparation quality of the tire body assembly is improved.
Drawings
The present invention will now be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the carcass assembly transfer device;
FIG. 2 is a schematic structural view of the carcass center ring;
FIG. 3 is a schematic structural view of the carcass center ring of the another embodiment;
FIG. 4 is a schematic structural view of the right bead transfer ring;
FIG. 5 is a schematic structural view of a sidewall extension ring;
FIG. 6 is a schematic view of the rear structure of FIG. 5;
as shown in fig. 1 to 6, a carcass center ring 1, a left bead transfer ring 2, a right bead transfer ring 3, a sidewall extension ring 4;
the tire carcass moving and taking device comprises a ring body 10, a driving gear 101, a rotating cylinder 102, a rack 104, a first driving cylinder 105, a second driving cylinder 106, a tire carcass moving and taking claw 11, a magnetic block 111, a turntable bearing 12, a driving tooth 121, a sliding frame 13, a guide rod 131, a driven gear 14, a radial rack 15, a sliding rail 16, a sliding block 17, a limiting block 18 and a limiting nut 19;
the tire bead ring body 30, a tire bead driving gear 301, a tire bead rotating cylinder 302, a tire bead clamping claw 31, a tire bead rotary table bearing 32, a tire bead driving tooth 321, a tire bead sliding frame 33, a tire bead guide rod 331, a tire bead driven gear 34, a tire bead radial rack 35, a tire bead sliding rail 36, a tire bead sliding block 37, a tire bead limiting block 38 and a tire bead limiting nut 39;
the tire sidewall comprises a tire sidewall ring body 40, a tire sidewall driving gear 401, a tire sidewall rack 404, a first tire sidewall driving cylinder 405, a second tire sidewall driving cylinder 406, a tire sidewall expansion claw 41, a tire sidewall turntable bearing 42, a tire sidewall driving gear 421, a tire sidewall sliding frame 43, a tire sidewall guide rod 431, a tire sidewall driven gear 44, a tire sidewall radial rack 45, a tire sidewall sliding rail 46, a tire sidewall slider 47, a tire sidewall stopper 48 and a tire sidewall stopper nut 49.
Detailed Description
a carcass center ring 1 for transferring a carcass member, a left bead transfer ring 2 and a right bead transfer ring 3 for transferring left and right beads, and a sidewall-expanding ring 4 for implementing sidewall expansion, which are reciprocally slid through a bottom or top slide rail. Wherein,
the carcass centering ring 1 has a ring body 10, and a first driving device and a plurality of groups of carcass removing devices arranged on the ring body 10.
A turntable bearing 12 is arranged between the first driving device and the plurality of groups of tire body moving devices, and driving teeth 121 distributed in the circumferential direction are arranged on the inner ring of the turntable bearing 12.
The first driving device comprises a driving gear 101 axially arranged on the ring body 10 and a rotary cylinder 102 for driving the driving gear 101 to axially rotate, and the driving gear 101 is engaged with the driving teeth 121.
The tyre body moving device comprises a sliding frame 13 connected with the ring body 10 and a group of driven gears 14, and a tyre body moving claw 11 is arranged at the tail end of the sliding frame 13; a radial rack 15 is provided on the carriage 13, and the driven gear 14 is engaged with the drive teeth 121 and the radial rack 15, respectively.
The turntable bearing 12 is used for transmitting and converting the driving force of the first driving device into the synchronous reciprocating movement of the plurality of tire body moving claws 11 along the radial direction of the ring body 10, so as to form the accurate control of the synchronous positioning, picking and moving of the plurality of tire body moving claws 11.
The plurality of tyre body moving claws 11 are positioned on the same cylindrical surface for fixing and moving the tyre body parts, and the central axis of the formed cylinder is coincident with or parallel to the central axis of the ring body 10.
The rotary cylinder 102 drives the driving gear 101 to axially rotate, and the driving gear 101 and the driving teeth 121 are engaged to drive the turntable bearing 12 to axially rotate in the inner diameter of the ring body 10, so that the driving force of the first driving device is transmitted to the turntable bearing 12. And under the drive of the rotating cylinder 102, the driving gear 101 and the turntable bearing 12 rotate axially at the same angular speed, that is, the driving gear 101 can control the axial rotation angle of the turntable bearing 12.
When the turntable bearing 12 rotates axially, the driving teeth 121 drive the driven gear 14 to rotate at the same angular speed, the driven gear 14 can push and pull the radial rack 15 along the radial direction of the ring body 10, and the tire body moving claw 11 at the tail end of the sliding frame 13 can move back and forth along the radial direction of the ring body 10 to realize the positioning, clamping and moving of the tire body.
Because the driven gears 14 of the plurality of groups of tire body moving devices transmit radial push-pull acting force through the same turntable bearing 12, the plurality of tire body moving claws 11 can synchronously and radially and reciprocally extend or retract along the ring body 10, so that the control on the clamping force of the tire body pieces is accurately improved, and various defects caused by improper clamping force are avoided.
Corresponding to each group of tire body moving and taking devices, at least one sliding rail 16 distributed along the radial direction of the ring body 10 is arranged on the ring body 10; a slider 17 engaged with the slide rail 16 is mounted on the carriage 13 along the radial direction of the ring body 10.
Under the mutual guide action between the slide rail 16 and the slide block 17, the carriage 13 can meet the requirement of long-term and high-frequency linear motion, the radial rack 15 and the driven gear 14 are not easy to wear, and the tire body moving claw 11 is not easy to generate poor strength or deflection in the radial motion process.
A limiting block 18 is arranged on the ring body 10, a guide rod 131 penetrating and sleeved on the limiting block 18 is connected to the sliding frame 13, and a limiting nut 19 is sleeved at the tail end of the guide rod 131.
The maximum radial movement stroke of the tire body moving claw 11 can be accurately adjusted by the structure according to the radius sizes of tire bodies of different models. That is, by adjusting the position of the stop nut 19 relative to the end of the guide rod 131, when the carriage 13 moves, the stop nut 19 abuts against the stop block 18 to prevent the guide rod 131 from further moving, and at this time, the carriage 13 is stopped by an external force, and the radial stroke of the carcass removing claw 11 is controllably limited.
On the inner end face of the carcass-moving claw 11, there are provided a plurality of magnetic blocks 111 for magnetically attracting the carcass member.
The clamping acting force on the surface of the tire body piece can be effectively balanced by adopting magnetic adsorption, the surface of the tire body piece is not easy to deform, and the tire body piece is not easy to slide or deflect integrally.
As shown in fig. 4 to 6, based on the above-described modification and application of the structure of the carcass center ring 1, the present embodiment adopts the same turntable bearing structure for the left bead transfer ring 2, the right bead transfer ring 3, and the sidewall extension ring 4 to transfer and convert the driving force into the thrust force pushing the removal actuator in the radial direction. In particular, the amount of the solvent to be used,
the right bead transfer ring 3 has a bead ring body 30, and a driving device and a plurality of bead moving devices arranged on the bead ring body 30, a bead turning disc bearing 32 is arranged between the driving device and the plurality of bead moving devices, and bead driving teeth 321 distributed circumferentially are arranged on the inner ring of the bead turning disc bearing 32.
The driving device comprises a bead driving gear 301 axially arranged on the bead ring body 30 and a bead rotating cylinder 302 for driving the bead driving gear 301 to axially rotate, wherein the bead driving gear 301 is engaged with the bead driving gear 321.
The tire bead moving device comprises a tire bead sliding frame 33 connected to the tire bead ring body 30 and a group of tire bead driven gears 34, wherein a tire bead moving claw 31 is arranged at the tail end of the tire bead sliding frame 33; the bead carriage 33 is provided with a bead radial rack 35, and the bead driven gear 34 is engaged with and connected to the bead drive gear 321 and the bead radial rack 35, respectively.
The bead rotating disc bearing 32 is used for transmitting and converting the driving force of the driving device into a plurality of bead moving claws 31 which synchronously move back and forth along the radial direction of the bead ring body 30 so as to synchronously position, pick up and move away the right bead, thereby improving the accurate control of the right bead clamping force and avoiding a plurality of defects caused by improper clamping force.
Corresponding to each group of tire body moving devices, at least one tire bead slide rail 36 distributed along the radial direction of the tire bead ring body 30 is arranged on the tire bead ring body 30; a bead slider 37 engaged with and connected to the bead slide rail 36 is attached to the bead carriage 33 along the radial direction of the bead ring body 30.
A bead stopper 38 is arranged on the bead ring body 30, a bead guide rod 331 penetrating the bead stopper 38 is connected to the bead sliding frame 33, and a bead stopper nut 39 is sleeved at the tail end of the bead guide rod 331.
The structure of the left bead transfer ring 2 and the right bead transfer ring 3 are bilaterally symmetrical along the carcass center ring 1 so as to perform the same synchronous positioning, picking and removing operations for the left bead.
The sidewall extension ring 4 has a sidewall ring 40, a driving device and a plurality of sets of sidewall extension devices, the driving device and the plurality of sets of sidewall extension devices are arranged on the sidewall ring 40, a sidewall turntable bearing 42 is arranged between the driving device and the plurality of sets of sidewall extension devices, and the inner ring of the sidewall turntable bearing 42 is provided with circumferentially distributed sidewall driving teeth 421.
The driving device comprises a sidewall driving gear 401 axially arranged on the sidewall ring body 40 and a sidewall driving cylinder driving the sidewall driving gear 401 to rotate axially, and the sidewall driving gear 401 penetrates through the sidewall ring body 40 and is fixedly connected to the sidewall turntable bearing 42.
The driving end of the sidewall driving cylinder is provided with a sidewall rack 404 which is engaged and connected with a sidewall driving gear 401, and the driving cylinder comprises a sidewall first driving cylinder 405 and a sidewall second driving cylinder 406 which are axially connected in series.
The sidewall removing device comprises a sidewall sliding frame 43 connected to the sidewall ring body 40 and a set of sidewall driven gears 44, and a sidewall removing claw 41 is arranged at the tail end of the sidewall sliding frame 43; the sidewall carriage 43 is provided with a sidewall radial rack 45, and the sidewall driven gear 44 is engaged with the sidewall drive gear 421 and the sidewall radial rack 45, respectively.
The sidewall turntable bearing 42 is used for transmitting and converting the driving force of the driving device into a plurality of sidewall extension claws 41 synchronously reciprocating along the radial direction of the sidewall ring body 40 so as to be synchronously positioned at the sidewall of the tire body.
Corresponding to each group of the sidewall expansion devices, at least one sidewall slide rail 46 which is distributed along the radial direction of the sidewall ring body 40 is arranged on the sidewall ring body 40; a sidewall slider 47 engaged with the sidewall rail 46 is attached to the sidewall carriage 43 along the radial direction of the sidewall ring 40.
A sidewall stopper 48 is arranged on the sidewall ring body 40, a sidewall guide rod 431 which is sleeved on the sidewall stopper 48 is connected on the sidewall sliding frame 43, and a sidewall stopper nut 49 is sleeved at the tail end of the sidewall guide rod 431.
According to the tire body assembly transfer device, the turntable bearing is adopted between the driving device of each ring body and the moving and executing mechanism, so that the consistency and the operation precision of the actions of a plurality of executing terminals are improved, the accurate control of the clamping force of the tire body piece and the left and right tire beads is favorably improved, the expansion operation precision of the side part of the tire body piece is favorably improved, and the problems of slippage or deformation of the tire body assembly and the like caused by improper clamping force are avoided.
Claims (8)
1. A carcass assembly transfer device comprising a carcass center ring (1) for transferring a carcass member, a left bead transfer ring (2) and a right bead transfer ring (3) for transferring left and right beads, and a sidewall extension ring (4) for performing sidewall extension, which are reciprocally slid through a bottom or top sliding rail, characterized in that:
the tyre body center ring (1) is provided with a ring body (10), a first driving device and a plurality of groups of tyre body moving devices are arranged on the ring body (10), and the tail end of each group of tyre body moving devices is provided with a tyre body moving claw (11);
the plurality of tire body moving claws (11) are positioned on the same cylindrical surface for fixing and moving the tire body parts, and the central axis of the formed cylinder is superposed or parallel with the central axis of the ring body (10);
a turntable bearing (12) is arranged between the first driving device and the plurality of groups of tire body moving devices, and the turntable bearing (12) is used for transmitting the driving force of the first driving device and converting the driving force into the reciprocating movement of the tire body moving claws (11) synchronously and along the radial direction of the ring body (10).
2. The carcass assembly transfer device as claimed in claim 1, wherein: the inner ring of the turntable bearing (12) is provided with driving teeth (121) distributed in the circumferential direction;
the first driving device comprises a driving gear (101) which is axially arranged on the ring body (10) and a rotary cylinder (102) or a speed reducing motor which drives the driving gear (101) to axially rotate;
the driving gear (101) is meshed and connected with the driving gear (121).
3. The carcass assembly transfer device as claimed in claim 1, wherein: the inner ring of the turntable bearing (12) is provided with driving teeth (121) distributed in the circumferential direction;
the first driving device comprises a driving gear (101) which is axially arranged on the ring body (10) and a driving cylinder which drives the driving gear (101) to axially rotate;
the driving gear (101) penetrates through the ring body (10) and is fixedly connected with the turntable bearing (12).
4. The carcass assembly transfer device as claimed in claim 3, wherein: the driving end of the driving cylinder is provided with a rack (104) which is meshed and connected with the driving gear (101);
the driving cylinder comprises a first driving cylinder (105) and a second driving cylinder (106) which are axially connected in series.
5. The carcass assembly transfer device according to claim 2 or 4, wherein: the tire body moving device comprises a sliding frame (13) connected to the ring body (10) and a group of driven gears (14), and a tire body moving claw (11) is installed at the tail end of the sliding frame (13);
a radial rack (15) is arranged on the sliding frame (13), and a driven gear (14) is respectively meshed and connected with the driving gear (121) and the radial rack (15).
6. The carcass assembly transfer device as claimed in claim 5, wherein: corresponding to each group of tire body moving and taking devices, at least one sliding rail (16) distributed along the radial direction of the ring body (10) is arranged on the ring body (10);
a slide block (17) engaged and connected with the slide rail (16) is arranged on the sliding frame (13) along the radial direction of the ring body (10).
7. The carcass assembly transfer device as claimed in claim 6, wherein: a limiting block (18) is arranged on the ring body (10), a guide rod (131) penetrating and sleeved with the limiting block (18) is connected to the sliding frame (13), and a limiting nut (19) is sleeved at the tail end of the guide rod (131).
8. The carcass assembly transfer device as claimed in claim 7, wherein: a plurality of magnetic blocks (111) for magnetically adsorbing the tire body pieces are arranged on the inner end surface of the tire body moving claw (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205055676U CN202344864U (en) | 2011-12-07 | 2011-12-07 | Tire body assembly delivering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205055676U CN202344864U (en) | 2011-12-07 | 2011-12-07 | Tire body assembly delivering device |
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| CN202344864U true CN202344864U (en) | 2012-07-25 |
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| CN2011205055676U Expired - Lifetime CN202344864U (en) | 2011-12-07 | 2011-12-07 | Tire body assembly delivering device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862303A (en) * | 2012-09-28 | 2013-01-09 | 天津赛象科技股份有限公司 | Transmission ring with rolling function |
| WO2013083086A1 (en) * | 2011-12-07 | 2013-06-13 | Yuan Zhongxue | Carcass assembly apparatus and method therefor |
| CN103434163A (en) * | 2013-08-17 | 2013-12-11 | 软控股份有限公司 | Tire casing component transmission device |
-
2011
- 2011-12-07 CN CN2011205055676U patent/CN202344864U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013083086A1 (en) * | 2011-12-07 | 2013-06-13 | Yuan Zhongxue | Carcass assembly apparatus and method therefor |
| CN102862303A (en) * | 2012-09-28 | 2013-01-09 | 天津赛象科技股份有限公司 | Transmission ring with rolling function |
| CN102862303B (en) * | 2012-09-28 | 2014-12-24 | 天津赛象科技股份有限公司 | Transmission ring with rolling function |
| CN103434163A (en) * | 2013-08-17 | 2013-12-11 | 软控股份有限公司 | Tire casing component transmission device |
| WO2015024272A1 (en) * | 2013-08-17 | 2015-02-26 | Yuan Zhongxue | Tyre carcass assembly transferring device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |