CN113500300A - Laser marking device and process for tire production - Google Patents
Laser marking device and process for tire production Download PDFInfo
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- CN113500300A CN113500300A CN202111035381.3A CN202111035381A CN113500300A CN 113500300 A CN113500300 A CN 113500300A CN 202111035381 A CN202111035381 A CN 202111035381A CN 113500300 A CN113500300 A CN 113500300A
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- 238000010330 laser marking Methods 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000008569 process Effects 0.000 title claims abstract description 10
- 230000007306 turnover Effects 0.000 claims description 78
- 238000004804 winding Methods 0.000 claims description 68
- 229910000831 Steel Inorganic materials 0.000 claims description 24
- 239000010959 steel Substances 0.000 claims description 24
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 125000003003 spiro group Chemical group 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006872 improvement Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/362—Laser etching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work aligning cylindrical work; Clamping devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/007—Marks, e.g. trade marks
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Tyre Moulding (AREA)
Abstract
The invention relates to the technical field of laser processing, in particular to a laser marking device and a laser marking process for tire production, which comprise a U-shaped frame, a turning ring, two rotating shafts, a fixed disc, a lifting disc, an electric push rod, a connecting plate, a circular rack, a rotating motor, a rotating gear, a positioning assembly, a turning assembly, a marking assembly, a turning assembly and four sliding columns, wherein two sides of the turning ring are respectively and fixedly connected with the two rotating shafts, the fixed disc is arranged at the top of the turning ring, the circular rack is sleeved on the outer side wall of the fixed disc, the rotating motor is vertically arranged at the top of the fixed disc, the rotating gear is fixedly connected with an output shaft of the rotating motor, the positioning assembly is arranged on the lifting disc, the turning assembly is arranged at the bottom end of the U-shaped frame, the marking assembly is arranged at the side of the U-shaped frame, and the turning assembly is arranged on the outer side wall of the U-shaped frame The size, the speed level and other parameters, the use effect is good, the positioning step is simple, and the tire positioning time is reduced.
Description
Technical Field
The invention relates to the technical field of laser processing, in particular to a laser marking device and a laser marking process for tire production.
Background
A tire is a ground-rolling circular ring-shaped elastic rubber article mounted on various vehicles or machines. Generally mounted on a metal rim, and is capable of supporting a vehicle body, buffering external impact, achieving contact with a road surface and ensuring the driving performance of a vehicle. Tires are often used under complex and severe conditions, which are subjected to various deformations, loads, forces and high and low temperature effects during running, and therefore must have high load-bearing, traction and cushioning properties. At the same time, high abrasion resistance and flexibility resistance, and low rolling resistance and heat build-up are also required.
The Chinese patent with the publication number of CN106863768B discloses a tire pattern carving rack, which relates to the technical field of tires and comprises a base, a power device and a tire fixing/rotating device, wherein the power device is arranged on the base and is connected with the tire fixing/rotating device through a coupler, and the tire fixing/rotating device is provided with a pattern positioning device. The tire pattern carving rack is provided with a power device and a tire fixing/rotating device, so that the tire is prevented from shaking and skewing in the carving process, and the automatic rotation of the tire in the carving of the tire pattern main groove is realized; the pattern positioning device is arranged on the rack, and the cross cursor positioning of laser is used, so that the problems that lines are not straight, the lines are easy to wipe off and the like caused by silver chalk marking are solved; and the power device is provided with a speed reducer, so that the speed of the stepping motor can be adjusted according to different factors such as the width, the depth and the like of the main ditch. The tread engraving stand thus greatly improves the accuracy and efficiency of tread engraving.
However, the above patents have the following disadvantages in the practical use: firstly, the patent starts a stepping motor to rotate a tire, and finishes the engraving work of a pattern main groove of a whole circle along with the rotation of the tire, the side surfaces of most of the tires need to be engraved with parameters such as brands, sizes, speed levels and the like, and after the engraving of the pattern on the outer peripheral surface of the tire is finished, the patent cannot turn over the tire, further cannot engrave the parameters such as brands, sizes, speed levels and the like on the side surfaces of the tire, and the use effect is poor; secondly, when positioning the tire, the inflated tire and rim assembly needs to be mounted on a rotating shaft of the tire fixing/rotating device, the clamping jaws and the locking handle are respectively mounted, the locking handle is rotated to fasten the rim, the tire to be engraved needs to be inflated in advance and then mounted on the rim assembly every time, the positioning step is complex, and the tire positioning time is prolonged.
Disclosure of Invention
The invention aims to provide a laser marking device and a laser marking process for tire production, which aim to solve the problems that tires cannot be turned over, the use effect is poor, the positioning step is complex, and the tire positioning time is prolonged in the background technology.
In a first aspect, the invention provides a laser marking device for tire production, which comprises a U-shaped frame, a turning ring, two rotating shafts, a fixed disc, a lifting disc, an electric push rod, a connecting plate, a circular rack, a rotating motor, a rotating gear, a positioning assembly, a turning assembly, a marking assembly, a turning assembly and four sliding columns, wherein the two rotating shafts are rotatably installed at the top end of the U-shaped frame, two sides of the turning ring are respectively and fixedly connected with the two rotating shafts, an annular sliding chute is arranged at the top of the turning ring, the fixed disc is arranged at the top of the turning ring and is in sliding fit with the annular sliding chute, the four sliding columns are distributed at the bottom of the fixed disc in a rectangular shape, the bottom ends of the four sliding columns extend to the lower part of the bottom of the turning ring, the lifting disc is slidably installed on the four sliding columns, and an installation groove is arranged at the center of the bottom of the fixed disc, the electric push rod is vertically arranged in the mounting groove, the connecting plate is fixedly connected with the center of the top of the lifting disc, the output end of the electric push rod extends to be fixedly connected with the connecting plate, the circular rack is sleeved on the outer side wall of the fixed disc, the rotating motor is vertically arranged at the top of the fixed disc, the rotating gear is fixedly connected with the output shaft of the rotating motor and meshed with the circular rack, the positioning assembly is arranged on the lifting disc, the top end of the positioning assembly extends to the upper part of the top of the fixed disc, the overturning assembly is arranged at the bottom end of the U-shaped frame, the top end of the overturning assembly extends to the bottom of the overturning ring, the marking assembly is arranged beside the U-shaped frame, the overturning assembly is arranged on the outer side wall of the U-shaped frame and comprises an overturning motor, a chain and two overturning parts, and the two overturning parts are symmetrically arranged at the bottom end of the U-shaped frame, the top ends of the two turnover parts extend to the bottom of the turnover ring, each turnover part comprises a winding seat, a winding shaft, a winding roller, a rotating seat, a pulley, a pull column, a first circular ring, a steel rope and a chain wheel, the winding seat is arranged at the bottom end of the U-shaped frame, the winding shaft is rotatably arranged in the winding seat, one end of the winding shaft extends to the outside of the winding seat, the winding roller is fixedly connected with the winding shaft, the rotating seat is arranged at the side of the winding seat, the pulley is rotatably arranged in the rotating seat, the pull column is arranged at the bottom of the turnover ring, the first circular ring is fixedly connected with the bottom of the pull column, the tail end of the steel rope is connected with the winding roller, the head end of the steel rope passes through the pulley and extends to be connected with the first circular ring, the chain wheel is arranged on the winding shaft and extends to the outside end of the winding seat, the turnover motor is horizontally arranged at the bottom end of the U-shaped frame, and the output shaft of the turnover motor is fixedly connected with the winding shaft in one turnover part, and the chain is sleeved outside the chain wheel.
Further, locating component includes L template, accommodate motor, belt, four driver part and four locating part, four locating part sets up at the top of lifter plate around the centre of a circle of lifter plate equidistant, four driver part sets up the side at four locating part respectively, every driver part all includes drive shaft, adjusting gear and rotates the wheel, the drive shaft rotates and installs on the lifter plate, the top fixed connection of adjusting gear and drive shaft, rotate the bottom fixed connection of wheel and drive shaft, the L template sets up the bottom at the lifter plate, the vertical setting of accommodate motor is on the L template to the output shaft of accommodate motor and the drive shaft fixed connection among one of them driver part, the belt cover is established rotate the outside of wheel.
Further, every location part all includes the guide rail, removes frame, adjusting rack, locating plate and rubber conflict piece, the guide rail sets up the top at the lifter plate, remove frame slidable mounting on the guide rail to the top of removing the frame extends to the top of fixed disk, be equipped with the logical groove that supplies to remove the frame and pass on the fixed disk, adjusting rack sets up in the bottom that removes the frame to adjusting rack and adjusting gear meshing, the locating plate sets up on the top that removes the frame, the rubber conflict piece is installed on the lateral wall of locating plate.
Further, the mark subassembly of carving includes base, montant, sliding block, first locking handle, horizontal pole, second locking handle and laser part, the base sets up the side at U type frame, the vertical top that sets up at the base of montant, sliding block slidable mounting is on the montant, first locking handle spiro union is on the sliding block to first locking handle is used for locking the sliding block on the montant, horizontal pole slidable mounting is on the sliding block, second locking handle spiro union is on the sliding block to second locking handle is used for locking the horizontal pole on the sliding block, the head end at the horizontal pole is installed to the laser part.
Further, the laser part includes mount pad, laser generator, laser head, regulation handle and two regulating spindles, the mount pad sets up on the head of horizontal pole, two the regulating spindle rotates and installs in the mount pad, laser generator's both sides respectively with two regulating spindle fixed connection, the laser head is installed on laser generator, one of them the tip that laser generator was kept away from to the regulating spindle is equipped with the screw hole, regulation handle and screw hole spiro union.
Furthermore, the turn-over subassembly includes portal frame, crane, two slide rails, two hydraulic push rod and two turn-over parts, the portal frame erects on the lateral wall of U type frame, two the slide rail symmetry sets up on the inner wall of portal frame, two the hydraulic push rod symmetry sets up the top at the portal frame, crane and two hydraulic push rod's output fixed connection, two the turn-over part symmetry sets up the bottom at the crane.
Further, every turn-over part all includes the elevator, bears frame, rotation axis, turn-over motor, bears dish, die clamping cylinder and arc splint, bear the setting in the bottom of crane, elevator slidable mounting is on the slide rail to the elevator with bear a fixed connection, the rotation axis can rotate and install on bearing the frame, turn-over motor level sets up in bearing the frame to the output shaft and the rotation axis fixed connection of turn-over motor, bear the dish and keep away from the tip fixed connection of turn-over motor with the rotation axis, the die clamping cylinder level sets up on bearing the dish, arc splint and die clamping cylinder's output fixed connection.
In a second aspect, the invention provides a process of a laser marking device for tire production, comprising the following steps,
step S1, placing the tire on the top of the fixed disk, wherein the positioning component is used for abutting and positioning the inner wall of the tire, the rotating motor drives the rotating gear to rotate, the rotating gear drives the circular rack to rotate, the circular rack drives the fixed disk to rotate on the annular chute, the fixed disk drives the tire to rotate, and meanwhile, the marking component is used for carving patterns on the outer peripheral surface of the rotating tire;
step S2, a turning motor drives a chain wheel in one of the turning parts to rotate, the chain wheel drives a winding shaft to rotate, the winding shaft drives a winding roller to rotate, the winding roller drives a steel rope to wind and wind, the steel rope pulls a first circular ring by a pulley, the first circular ring pulls a turning ring by a pull column, the turning ring turns a certain angle on a U-shaped frame by two rotating shafts, the steel rope in the other turning part is in a rope releasing state, the turning ring drives a tire to turn a certain angle, and a marking assembly carves parameters such as brand, size, speed grade and the like on one side wall of the tire;
s3, resetting the turnover ring and the positioning assembly, clamping and turning over the tire by the turning-over assembly, and placing the turned-over tire on the top of the fixed disc;
and step S4, the overturning motor drives the tire to overturn for a certain angle, and the marking assembly engraves parameters such as brands, sizes, speed levels and the like on the side wall of the other side of the tire.
The invention provides a laser marking device and a process for producing a tire through improvement, and compared with the prior art, the device has the following improvements and advantages:
one is as follows: the tire is placed on the top of the fixed disc, the positioning component performs abutting positioning on the inner wall of the tire, the rotating motor drives the rotating gear to rotate, the rotating gear drives the circular rack to rotate, the circular rack drives the fixed disc to rotate on the annular chute, the fixed disc drives the tire to rotate, the marking component performs pattern carving on the outer circumferential surface of the rotating tire, the overturning motor drives the chain wheel in one overturning component to rotate, the chain wheel drives the winding shaft to rotate, the winding shaft drives the winding roller to rotate, the winding roller drives the steel rope to wind and wind, the steel rope pulls the first ring through the pulley, the first ring pulls the overturning ring through the pull column, the overturning ring turns through the two rotating shafts on the U-shaped frame for a certain angle, the steel rope in the other overturning component is in a rope releasing state, the overturning ring drives the tire to turn through a certain angle, and the marking component carves a brand on one side wall of the tire, Size and speed rank isoparametric, turn-over ring and locating component reset after along, the turn-over subassembly presss from both sides the turn-over to the tire, the tire after the turn-over is placed at the top of fixed disk, the motor that overturns at last drives the certain angle of tire upset, mark the subassembly and carve the another side lateral wall sculpture brand of tire, size and speed rank isoparametric, through above-mentioned step, the realization is to the side sculpture brand of tire, size and speed rank isoparametric, excellent in use effect, locating component can conflict the location to the tire of not unidimensional simultaneously, compare and install on the rim assembly body after the tire is inflated, install jack catch and locking handle respectively, the location mode of rotatory locking handle to rim fastening, location step is simple, the tire location time has been reduced.
The second step is as follows: according to the invention, the connecting plate is driven to move by the electric push rod, the connecting plate drives the lifting disc to move on the four sliding columns, so that the length of the top end of the positioning component extending to the top of the fixed disc can be conveniently adjusted, the adjusting motor drives the belt and the rotating wheel to rotate, the rotating wheel drives the driving shafts of the four driving components to rotate, the driving shafts of the four driving components drive the adjusting gears to rotate, the adjusting gears drive the positioning components to move, and the four positioning components can conveniently abut against and position tires with different sizes.
And thirdly: according to the invention, the adjusting gear drives the adjusting rack to move, the adjusting rack drives the moving frame to move on the guide rail, the moving frame drives the positioning plate to move, the positioning plate drives the rubber abutting block to move, and the rubber abutting block moves to abut against the inner wall of the tire, so that the tire is positioned.
Fourthly, the method comprises the following steps: the lifting frame is driven to move downwards by the two hydraulic push rods, the lifting frame drives the two turnover parts to move downwards, the two turnover parts move downwards to clamp the tire, then the two hydraulic push rods continue to work to drive the tire to move upwards for a certain distance, then the two turnover parts continue to work to turn over the tire, and finally the turned tire is placed on the top of the fixed disc.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a third schematic perspective view of the present invention;
FIG. 4 is a side view of the present invention;
FIG. 5 is a partial perspective view of the first embodiment of the present invention;
FIG. 6 is a partial perspective view of the second embodiment of the present invention;
FIG. 7 is a schematic view of a third embodiment of the present invention;
FIG. 8 is a fourth schematic partial perspective view of the present invention;
FIG. 9 is a first perspective view of the marking assembly of the present invention;
FIG. 10 is a second perspective view of the marking assembly of the present invention;
FIG. 11 is an enlarged view at A of FIG. 10;
fig. 12 is a perspective view of the inversion ring of the present invention.
Description of reference numerals: 1. a U-shaped frame; 11. a flipping ring; 111. an annular chute; 12. a rotating shaft; 2. fixing the disc; 21. a lifting plate; 22. an electric push rod; 23. a connecting plate; 24. a circular rack; 25. mounting grooves; 26. a through groove; 3. rotating the motor; 31. a rotating gear; 4. a positioning assembly; 41. an L-shaped plate; 42. adjusting the motor; 43. a belt; 44. a drive member; 441. a drive shaft; 442. an adjusting gear; 443. a rotating wheel; 45. a positioning member; 451. a guide rail; 452. a movable frame; 453. adjusting the rack; 454. positioning a plate; 455. a rubber contact block; 5. a turnover assembly; 51. turning over a motor; 52. a chain; 53. a turning part; 531. a winding seat; 532. a winding shaft; 533. a winding roller; 534. a rotating seat; 535. a pulley; 536. pulling the column; 537. a first circular ring; 539. a steel cord; 540. a sprocket; 6. a marking component; 61. a base; 62. a vertical rod; 63. a slider; 64. a first locking handle; 65. a cross bar; 66. a second locking handle; 67. a laser component; 671. a mounting seat; 672. a laser generator; 673. a laser head; 674. an adjusting handle; 675. an adjustment shaft; 7. a turn-over assembly; 71. a gantry; 72. a lifting frame; 73. a slide rail; 74. a hydraulic push rod; 75. a turn-over member; 751. a lifting block; 752. a carrier; 753. a rotating shaft; 754. a turn-over motor; 755. a carrier tray; 756. a clamping cylinder; 757. an arc-shaped splint; 8. a sliding post.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in fig. 1-12, the laser marking device for tire production provided by the present invention comprises a U-shaped frame 1, a turning ring 11, two rotating shafts 12, a fixed disc 2, a lifting disc 21, an electric push rod 22, a connecting plate 23, a circular rack 24, a rotating motor 3, a rotating gear 31, a positioning assembly 4, a turning assembly 5, a marking assembly 6, a turn-over assembly 7, and four sliding columns 8, wherein the two rotating shafts 12 are rotatably mounted on the top end of the U-shaped frame 1, two sides of the turning ring 11 are respectively fixedly connected with the two rotating shafts 12, the top of the turning ring 11 is provided with an annular chute 111, the fixed disc 2 is disposed on the top of the turning ring 11, the fixed disc 2 is in sliding fit with the annular chute 111, the four sliding columns 8 are rectangularly distributed on the bottom of the fixed disc 2, the bottom ends of the four sliding columns 8 extend to the lower part of the bottom of the turning ring 11, the lifting disc 21 is slidably mounted on the four sliding columns 8, the bottom center of the fixed disc 2 is provided with a mounting groove 25, an electric push rod 22 is vertically arranged in the mounting groove 25, a connecting plate 23 is fixedly connected with the top center of the lifting disc 21, the output end of the electric push rod 22 extends to be fixedly connected with the connecting plate 23, a circular rack 24 is sleeved on the outer side wall of the fixed disc 2, a rotating motor 3 is vertically arranged at the top of the fixed disc 2, a rotating gear 31 is fixedly connected with the output shaft of the rotating motor 3, the rotating gear 31 is meshed with the circular rack 24, a positioning assembly 4 is arranged on the lifting disc 21, the top end of the positioning assembly 4 extends to the top of the fixed disc 2, an overturning assembly 5 is arranged at the bottom end of the U-shaped frame 1, the top end of the overturning assembly 5 extends to the bottom of the overturning ring 11, a marking assembly 6 is arranged at the side of the U-shaped frame 1, an overturning assembly 7 is arranged on the outer side wall of the U-shaped frame 1, and the overturning assembly 5 comprises an overturning motor 51, The chain 52 and two turning parts 53, the two turning parts 53 are symmetrically arranged at the bottom end of the U-shaped frame 1, the top ends of the two turning parts 53 extend to the bottom of the turning ring 11, each turning part 53 comprises a winding seat 531, a winding shaft 532, a winding roller 533, a rotating seat 534, a pulley 535, a pull column 536, a first circular ring 537, a steel cable 539 and a chain wheel 540, the winding seat 531 is arranged at the bottom end of the U-shaped frame 1, the winding shaft 532 is rotatably arranged in the winding seat 531, one end of the winding shaft 532 extends to the outside of the winding seat 531, the winding roller 533 is fixedly connected with the winding shaft 532, the rotating seat 534 is arranged at the side of the winding seat 531, the pulley 535 is rotatably arranged in the rotating seat 534, the pull column 536 is arranged at the bottom of the turning ring 11, the first circular ring 537 is fixedly connected with the bottom of the pull column 536, the tail end of the steel cable 539 is connected with the winding roller 533, penetrates through the pulley 535 and extends to be connected with the first circular ring 537, the chain wheel 540 is arranged at one end of the winding shaft 532 extending to the outside of the winding seat 531, the overturning motor 51 is horizontally arranged at the bottom end of the U-shaped frame 1, the output shaft of the overturning motor 51 is fixedly connected with the winding shaft 532 in one overturning part 53, and the chain 52 is sleeved outside the chain wheel 540; the tire is placed on the top of the fixed disc 2, the positioning component 4 is used for abutting and positioning the inner wall of the tire, the rotating motor 3 is used for driving the rotating gear 31 to rotate, the rotating gear 31 is used for driving the circular rack 24 to rotate, the circular rack 24 is used for driving the fixed disc 2 to rotate on the annular sliding chute 111, the fixed disc 2 is used for driving the tire to rotate, meanwhile, the marking component 6 is used for carving patterns on the outer peripheral surface of the rotating tire, then the overturning motor 51 is used for driving the chain wheel 540 in one overturning part 53 to rotate, the chain wheel 540 is used for driving the winding shaft 532 to rotate, the winding shaft 532 is used for driving the winding roller 533 to rotate, the winding roller 533 is used for driving the steel rope 539 to wind and wind, the steel rope 539 is used for pulling the first ring 537 by the pulley 535, the first ring 537 is used for pulling the overturning ring 11 by the pull column 536, the overturning ring 11 is used for overturning at a certain angle on the U-shaped frame 1 by the two rotating shafts 12, and simultaneously, the steel rope 539 in the other overturning part 53 is in a rope unwinding state, the overturning ring 11 drives the tire to overturn for a certain angle, the marking and carving component 6 carves parameters such as a brand, a size and a speed grade on one side wall of the tire, then the overturning ring 11 and the positioning component 4 reset, the overturning component 7 clamps and clamps the tire to overturn, the overturned tire is placed at the top of the fixed disc 2, finally the overturning motor 51 drives the tire to overturn for a certain angle, the marking and carving component 6 carves parameters such as a brand, a size and a speed grade on the other side wall of the tire, through the steps, parameters such as a brand, a size and a speed grade on the side surface of the tire are realized, the use effect is good, meanwhile, the positioning component 4 can be used for abutting and positioning tires with different sizes, compared with the positioning mode that the tire is installed on an assembly body after being inflated and is respectively provided with a clamping jaw and a locking handle, the locking handle is rotated to fasten the rim, the positioning step is simple, and the tire positioning time is reduced, electric putter 22 drives connecting plate 23 and removes, and connecting plate 23 drives lifting disk 21 and removes on four slip posts 8, and the length that the top of convenient locating component 4 extended to the top of fixed disk 2 is adjusted, and then makes things convenient for locating component 4 to contradict the location to not unidimensional tire.
Specifically, the positioning assembly 4 includes an L-shaped plate 41, an adjusting motor 42, a belt 43, four driving members 44 and four positioning members 45, the four positioning members 45 are disposed at the top of the lifting disc 21 at equal intervals around the center of the lifting disc 21, the four driving members 44 are disposed beside the four positioning members 45 respectively, each driving member 44 includes a driving shaft 441, an adjusting gear 442 and a rotating wheel 443, the driving shaft 441 is rotatably mounted on the lifting disc 21, the adjusting gear 442 is fixedly connected with the top of the driving shaft 441, the rotating wheel 443 is fixedly connected with the bottom of the driving shaft 441, the L-shaped plate 41 is disposed at the bottom of the lifting disc 21, the adjusting motor 42 is vertically disposed on the L-shaped plate 41, an output shaft of the adjusting motor 42 is fixedly connected with the driving shaft 441 in one of the driving members 44, and the belt 43 is sleeved outside the rotating wheel 443; the adjusting motor 42 drives the belt 43 and the rotating wheel 443 to rotate, the rotating wheel 443 drives the driving shaft 441 in the four driving parts 44 to rotate, the driving shaft 441 in the four driving parts 44 drives the adjusting gear 442 to rotate, the adjusting gear 442 drives the positioning part 45 to move, and therefore the four positioning parts 45 can conveniently perform abutting positioning on tires with different sizes.
Specifically, each driving part 44 includes a guide rail 451, a moving frame 452, an adjusting rack 453, a positioning plate 454 and a rubber contact block 455, the guide rail 451 is disposed on the top of the lifting tray 21, the moving frame 452 is slidably mounted on the guide rail 451, the top end of the moving frame 452 extends to the top of the fixed tray 2, the fixed tray 2 is provided with a through slot 26 for the moving frame 452 to pass through, the adjusting rack 453 is disposed at the bottom end of the moving frame 452, the adjusting rack 453 is engaged with the adjusting gear 442, the positioning plate 454 is disposed at the top end of the moving frame 452, and the rubber contact block 455 is mounted on the outer side wall of the positioning plate 454; drive regulation rack 453 through adjusting gear 442 and remove, adjust rack 453 and drive and remove frame 452 and remove on guide rail 451, remove frame 452 and drive locating plate 454 and remove, locating plate 454 drives rubber and supports touch block 455 and removes, and rubber supports touch block 455 and removes to contradict with the inner wall of tire, and then realizes the location to the tire.
Specifically, the marking assembly 6 comprises a base 61, a vertical rod 62, a sliding block 63, a first locking handle 64, a cross rod 65, a second locking handle 66 and a laser component 67, wherein the base 61 is arranged at the side of the U-shaped frame 1, the vertical rod 62 is vertically arranged at the top of the base 61, the sliding block 63 is slidably arranged on the vertical rod 62, the first locking handle 64 is screwed on the sliding block 63, the first locking handle 64 is used for locking the sliding block 63 on the vertical rod 62, the cross rod 65 is slidably arranged on the sliding block 63, the second locking handle 66 is screwed on the sliding block 63, the second locking handle 66 is used for locking the cross rod 65 on the sliding block 63, and the laser component 67 is arranged at the head end of the cross rod 65; the height of the sliding block 63 is adjusted by loosening the first locking handle 64, the length of the cross rod 65 extending out of the sliding block 63 is adjusted by loosening the second locking handle 66, and then the position of the laser component 67 is adjusted, so that the laser component 67 can conveniently perform pattern carving on the peripheral surface of the tire and carve parameters such as brand, size, speed level and the like on the side surface of the tire.
Specifically, the laser component 67 comprises a mounting seat 671, a laser generator 672, a laser head 673, an adjusting handle 674 and two adjusting shafts 675, the mounting seat 671 is arranged at the head end of the cross rod 65, the two adjusting shafts 675 are rotatably arranged in the mounting seat 671, two sides of the laser generator 672 are fixedly connected with the two adjusting shafts 675 respectively, the laser head 673 is arranged on the laser generator 672, a threaded hole is formed in the end part, far away from the laser generator 672, of one adjusting shaft 675, and the adjusting handle 674 is in threaded connection with the threaded hole; the adjusting handle 674 is separated from the threaded hole, then the laser head 673 is rotated to a proper angle, the adjusting handle 674 is continuously screwed with the threaded hole, and the laser head 673 can conveniently carve the cambered surface of the tire.
Specifically, the turnover assembly 7 comprises a portal frame 71, a crane 72, two slide rails 73, two hydraulic push rods 74 and two turnover parts 75, wherein the portal frame 71 is erected on the outer side wall of the U-shaped frame 1, the two slide rails 73 are symmetrically arranged on the inner wall of the portal frame 71, the two hydraulic push rods 74 are symmetrically arranged at the top end of the portal frame 71, the crane 72 is fixedly connected with the output ends of the two hydraulic push rods 74, and the two turnover parts 75 are symmetrically arranged at the bottom of the crane 72; the lifting frame 72 is driven to move downwards through the two hydraulic push rods 74, the lifting frame 72 drives the two turnover parts 75 to move downwards, the two turnover parts 75 move downwards to clamp the tire, then the two hydraulic push rods 74 continue to work to drive the tire to move upwards for a certain distance, then the two turnover parts 75 continue to work to turn over the tire, and finally the turned tire is placed on the top of the fixed disc 2.
Specifically, each turnover part 75 comprises a lifting block 751, a bearing frame 752, a rotating shaft 753, a turnover motor 754, a bearing disc 755, a clamping cylinder 756 and an arc-shaped clamping plate 757, wherein the bearing frame 752 is arranged at the bottom of the lifting frame 72, the lifting block 751 is slidably mounted on the sliding rail 73, the lifting block 751 is fixedly connected with the bearing frame 752, the rotating shaft 753 can be rotatably mounted on the bearing frame 752, the turnover motor 754 is horizontally arranged in the bearing frame 752, an output shaft of the turnover motor 754 is fixedly connected with the rotating shaft 753, the bearing disc 755 is fixedly connected with the end part of the rotating shaft 753 far away from the turnover motor 754, the clamping cylinder 756 is horizontally arranged on the bearing disc 755, and the arc-shaped clamping plate 757 is fixedly connected with the output end of the clamping cylinder; the arc-shaped clamping plates 757 are driven to move through the work of the clamping cylinders 756, the arc-shaped clamping plates 757 in the two turn-over parts 75 move relatively to clamp the tire, after the tire moves upwards for a certain distance, the turn-over motor 754 drives the rotating shaft 753 to rotate, the rotating shaft 753 drives the bearing plate 755 to rotate, the bearing plate 755 drives the tire to rotate, and turn-over is achieved after the tire rotates for 180 degrees.
Example two
The invention provides a process of a laser marking device for tire production, which comprises the following steps,
step S1, a tire is placed on the top of the fixed disc 2, the positioning component 4 is used for abutting and positioning the inner wall of the tire, the rotating motor 3 is used for driving the rotating gear 31 to rotate, the rotating gear 31 is used for driving the circular rack 24 to rotate, the circular rack 24 is used for driving the fixed disc 2 to rotate on the annular sliding groove 111, the fixed disc 2 is used for driving the tire to rotate, and meanwhile, the marking component 6 is used for carving patterns on the outer peripheral surface of the rotating tire;
step S2, the overturning motor 51 drives the chain wheel 540 in one of the overturning parts 53 to rotate, the chain wheel 540 drives the winding shaft 532 to rotate, the winding shaft 532 drives the winding roller 533 to rotate, the winding roller 533 drives the steel rope 539 to wind and wind, the steel rope 539 utilizes the pulley 535 to pull the first ring 537, the first ring 537 utilizes the pull column 536 to pull the overturning ring 11, the overturning ring 11 utilizes the two rotating shafts 12 to overturn for a certain angle on the U-shaped frame 1, meanwhile, the steel rope 539 in the other overturning part 53 is in a rope releasing state, the overturning ring 11 drives the tire to overturn for a certain angle, and the marking assembly 6 engraves parameters such as brand, size, speed level and the like on one side wall of the tire;
step S3, resetting the overturning ring 11 and the positioning assembly 4, clamping and overturning the tire by the overturning assembly 7, and placing the overturned tire on the top of the fixed disc 2;
step S4, the overturning motor 51 drives the tire to overturn for a certain angle, and the marking assembly 6 engraves parameters such as brand, size, speed level and the like on the side wall of the other side of the tire.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a tire production is with laser marking device, includes U type frame (1), upset ring (11) and two pivot (12), its characterized in that: the turnover mechanism is characterized by further comprising a fixed disc (2), a lifting disc (21), an electric push rod (22), a connecting plate (23), a circular rack (24), a rotating motor (3), a rotating gear (31), a positioning assembly (4), a turnover assembly (5), a marking assembly (6), a turnover assembly (7) and four sliding columns (8), wherein the two rotating shafts (12) are rotatably mounted at the top end of the U-shaped frame (1), two sides of the turnover ring (11) are fixedly connected with the two rotating shafts (12) respectively, an annular sliding chute (111) is arranged at the top of the turnover ring (11), the fixed disc (2) is in sliding fit with the annular sliding chute (111), the four sliding columns (8) are distributed at the bottom of the fixed disc (2) in a rectangular shape, and the bottom ends of the four sliding columns (8) extend to the bottom lower part of the turnover ring (11), the lifting disc (21) is slidably mounted on four sliding columns (8), a mounting groove (25) is formed in the center of the bottom of the fixed disc (2), the electric push rod (22) is vertically arranged in the mounting groove (25), the connecting plate (23) is fixedly connected with the center of the top of the lifting disc (21), the output end of the electric push rod (22) extends to be fixedly connected with the connecting plate (23), the circular rack (24) is sleeved on the outer side wall of the fixed disc (2), the rotating motor (3) is vertically arranged at the top of the fixed disc (2), the rotating gear (31) is fixedly connected with the output shaft of the rotating motor (3) and meshed with the circular rack (24), the positioning assembly (4) is mounted on the lifting disc (21) and the top end of the positioning assembly (4) extends to the top of the fixed disc (2), the turnover component (5) is arranged at the bottom end of the U-shaped frame (1), the top end of the turnover component (5) extends to the bottom of the turnover ring (11), the marking component (6) is arranged at the side of the U-shaped frame (1), the turnover component (7) is arranged on the outer side wall of the U-shaped frame (1), the turnover component (5) comprises a turnover motor (51), a chain (52) and two turnover parts (53), the two turnover parts (53) are symmetrically arranged at the bottom end of the U-shaped frame (1), the top ends of the two turnover parts (53) extend to the bottom of the turnover ring (11), each turnover part (53) comprises a winding seat (531), a winding shaft (532), a winding roller (533), a rotating seat (534), a pulley (535), a pull columns (536), a first circular ring (537), a steel rope (539) and a chain wheel (540), the winding seat (531) is arranged at the bottom end of the U-shaped frame (1), the winding shaft (532) is rotatably installed in the winding seat (531), one end of the winding shaft (532) extends to the outside of the winding seat (531), the winding roller (533) is fixedly connected with the winding shaft (532), the rotating seat (534) is arranged beside the winding seat (531), the pulley (535) is rotatably installed in the rotating seat (534), the pull column (536) is arranged at the bottom of the overturning ring (11), the first circular ring (537) is fixedly connected with the bottom of the pull column (536), the tail end of the steel cable (539) is connected with the winding roller (533), the head end of the steel cable (539) passes through the pulley (535) and extends to be connected with the first circular ring (537), the chain wheel (540) is installed on the winding shaft (532) and extends to one end of the outside of the winding seat (531), and the overturning motor (51) is horizontally arranged at the bottom end of the U-shaped frame (1), and the output shaft of the overturning motor (51) is fixedly connected with a winding shaft (532) in one of the overturning parts (53), and the chain (52) is sleeved outside the chain wheel (540).
2. The laser marking device for tire production as claimed in claim 1, wherein: the positioning assembly (4) comprises an L-shaped plate (41), an adjusting motor (42), a belt (43), four driving parts (44) and four positioning parts (45), the four positioning parts (45) are arranged at the top of the lifting disc (21) at equal intervals around the circle center of the lifting disc (21), the four driving parts (44) are respectively arranged at the sides of the four positioning parts (45), each driving part (44) comprises a driving shaft (441), an adjusting gear (442) and a rotating wheel (443), the driving shaft (441) is rotatably arranged on the lifting disc (21), the adjusting gear (442) is fixedly connected with the top of the driving shaft (441), the rotating wheel (443) is fixedly connected with the bottom of the driving shaft (441), the L-shaped plate (41) is arranged at the bottom of the lifting disc (21), and the adjusting motor (42) is vertically arranged on the L-shaped plate (41), and the output shaft of the adjusting motor (42) is fixedly connected with the driving shaft (441) in one of the driving parts (44), and the belt (43) is sleeved outside the rotating wheel (443).
3. The laser marking device for tire production as claimed in claim 2, wherein: each positioning part (45) comprises a guide rail (451), a moving frame (452), an adjusting rack (453), a positioning plate (454) and a rubber contact block (455), the guide rail (451) is arranged at the top of the lifting disc (21), the moving frame (452) is slidably mounted on the guide rail (451), the top end of the moving frame (452) extends to the top of the fixed disc (2), a through groove (26) for the moving frame (452) to pass through is formed in the fixed disc (2), the adjusting rack (453) is arranged at the bottom end of the moving frame (452), the adjusting rack (453) is meshed with the adjusting gear (442), the positioning plate (454) is arranged at the top end of the moving frame (452), and the rubber contact block (455) is mounted on the outer side wall of the positioning plate (454).
4. The laser marking device for tire production as claimed in claim 1, wherein: the marking component (6) comprises a base (61), a vertical rod (62), a sliding block (63), a first locking handle (64), a cross rod (65), a second locking handle (66) and a laser component (67), the base (61) is arranged at the side of the U-shaped frame (1), the vertical rod (62) is vertically arranged at the top of the base (61), the sliding block (63) is arranged on the vertical rod (62) in a sliding way, the first locking handle (64) is screwed on the sliding block (63), and the first locking handle (64) is used for locking the sliding block (63) on the vertical rod (62), the cross bar (65) is slidably arranged on the sliding block (63), the second locking handle (66) is screwed on the sliding block (63), and a second locking handle (66) is used for locking the cross rod (65) on the sliding block (63), and the laser component (67) is arranged at the head end of the cross rod (65).
5. The laser marking device for tire production as claimed in claim 4, wherein: laser part (67) include mount pad (671), laser generator (672), laser head (673), regulation handle (674) and two regulating spindle (675), mount pad (671) set up on the head end of horizontal pole (65), two regulating spindle (675) rotate and install in mount pad (671), the both sides of laser generator (672) respectively with two regulating spindle (675) fixed connection, laser head (673) are installed on laser generator (672), one of them regulating spindle (675) keep away from the tip of laser generator (672) and are equipped with the screw hole, regulating handle (674) and screw hole spiro union.
6. The laser marking device for tire production as claimed in claim 1, wherein: turn-over subassembly (7) include portal frame (71), crane (72), two slide rails (73), two hydraulic push rod (74) and two turn-over parts (75), portal frame (71) erect on the lateral wall of U type frame (1), two slide rail (73) symmetry sets up on the inner wall of portal frame (71), two hydraulic push rod (74) symmetry sets up the top at portal frame (71), crane (72) and the output fixed connection of two hydraulic push rod (74), two turn-over parts (75) symmetry sets up the bottom at crane (72).
7. The laser marking device for tire production as claimed in claim 6, wherein: each turnover part (75) comprises a lifting block (751), a bearing frame (752), a rotating shaft (753), a turnover motor (754), a bearing disc (755), a clamping cylinder (756) and an arc-shaped clamping plate (757), the bearing frame (752) is arranged at the bottom of the lifting frame (72), the lifting block (751) is slidably arranged on the slide rail (73), the lifting block (751) is fixedly connected with the bearing frame (752), the rotating shaft (753) can be rotatably arranged on the bearing frame (752), the turn-over motor (754) is horizontally arranged in the bearing frame (752), and the output shaft of the turnover motor (754) is fixedly connected with the rotating shaft (753), the bearing disc (755) is fixedly connected with the end part of the rotating shaft (753) far away from the turn-over motor (754), the clamping cylinder (756) is horizontally arranged on the bearing disc (755), and the arc-shaped clamping plate (757) is fixedly connected with the output end of the clamping cylinder (756).
8. A process of a laser marking device for tyre production according to claim 1, characterized in that: comprises the following steps of (a) carrying out,
step S1, a tire is placed on the top of a fixed disc (2), a positioning component (4) is used for abutting and positioning the inner wall of the tire, a rotating motor (3) drives a rotating gear (31) to rotate, the rotating gear (31) drives a circular rack (24) to rotate, the circular rack (24) drives the fixed disc (2) to rotate on an annular sliding groove (111), the fixed disc (2) drives the tire to rotate, and meanwhile, a marking component (6) is used for carving patterns on the outer peripheral surface of the rotating tire;
step S2, a turnover motor (51) drives a chain wheel (540) in one turnover part (53) to rotate, the chain wheel (540) drives a winding shaft (532) to rotate, the winding shaft (532) drives a winding roller (533) to rotate, the winding roller (533) drives a steel rope (539) to wind and wind, the steel rope (539) utilizes a pulley (535) to pull a first circular ring (537), the first circular ring (537) utilizes a pull column (536) to pull a turnover ring (11), the turnover ring (11) utilizes two rotating shafts (12) to turn over for a certain angle on a U-shaped frame (1), meanwhile, the steel rope (539) in the other turnover part (53) is in a rope releasing state, the turnover ring (11) drives a tire to turn over for a certain angle, and a marking assembly (6) carves one side wall of the tire with parameters such as brand, size, speed level and the like;
s3, resetting the overturning ring (11) and the positioning assembly (4), clamping and overturning the tire by the overturning assembly (7), and placing the overturned tire on the top of the fixed disc (2);
and S4, the overturning motor (51) drives the tire to overturn for a certain angle, and the marking assembly (6) engraves parameters such as brands, sizes, speed levels and the like on the side wall of the other side of the tire.
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| CN202111035381.3A CN113500300B (en) | 2021-09-06 | 2021-09-06 | Laser marking device and process for tire production |
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| CN202111035381.3A CN113500300B (en) | 2021-09-06 | 2021-09-06 | Laser marking device and process for tire production |
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| CN113500300B CN113500300B (en) | 2021-11-30 |
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