CN209773733U - Full-automatic tire laser code-etching machine - Google Patents
Full-automatic tire laser code-etching machine Download PDFInfo
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- CN209773733U CN209773733U CN201920058860.9U CN201920058860U CN209773733U CN 209773733 U CN209773733 U CN 209773733U CN 201920058860 U CN201920058860 U CN 201920058860U CN 209773733 U CN209773733 U CN 209773733U
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Abstract
The utility model relates to a full-automatic tire laser code printing machine, which mainly comprises a tire conveyor, an automatic centering and positioning clamping mechanism, a three-coordinate six-direction manipulator, a laser head, a vision system and a frame main body, wherein one end of the frame main body is provided with a machine table conveying inlet, the other end is provided with a machine table conveying outlet, and the tire conveyor is arranged between the machine table conveying inlet and the machine table conveying outlet; the automatic centering, positioning and clamping mechanism comprises four groups of ranging gratings arranged in a frame main body and two groups of clamping linkage assemblies arranged in the frame main body, the ranging gratings are connected with the acquisition end of an electrical cabinet, and the control end of the electrical cabinet is connected with the clamping linkage assemblies; the three-coordinate six-direction manipulator has three freely combined action states of lifting, rotating and stretching. The utility model discloses the advantage realizes full-automatic sign indicating number, improves work efficiency, reduces the cost of labor.
Description
Technical Field
The utility model relates to a sign indicating number device, especially a full-automatic tire laser beam code carving machine are carved to tire laser belongs to tire production technical field.
Background
At present, when tires are manufactured, products of the tires are printed with numbers, and each tire is provided with a unique number, namely a product serial number, which is used for identifying and preventing counterfeiting of the products and is convenient for tracking and tracing each tire. The traditional code carving technology is that a metal sheet for stamping a tire number is placed in a tire vulcanization link, and the tire number is manually recorded. In recent years, with the development of laser application technology, laser scribing has been applied to various industrial fields. The laser code carving technology is more applied to product anti-counterfeiting and product identification technologies due to the characteristic that the laser code carving technology is difficult to imitate. In addition, the laser code engraving technology can be used for efficiently engraving various materials such as rubber, plastics, metal, paper and the like. Therefore, the replacement of the traditional tire number printing technology by the laser engraving technology becomes a new development trend in the tire industry. However, the existing tire laser code carving device cannot realize automatic positioning and clamping, and further cannot realize full-automatic assembly line code carving.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the defect that prior art exists, provide a full-automatic tire laser ink recorder, this equipment is used for the automatic sign indicating number sculpture of carving the sign indicating number of tire number, and the follow-up system of being convenient for is tracked, has improved production efficiency, has retrencied the manpower.
In order to achieve the above purpose, the utility model provides a full-automatic tire laser coding machine, which mainly comprises a tire conveyor, an automatic centering and positioning clamping mechanism, a three-coordinate six-direction manipulator, a laser head, a vision system and a frame main body, wherein one end of the frame main body is provided with a machine table conveying inlet, the other end of the frame main body is provided with a machine table conveying outlet, and the tire conveyor is arranged between the machine table conveying inlet and the machine table conveying outlet; the automatic centering, positioning and clamping mechanism comprises four groups of ranging gratings arranged in a frame main body and two groups of clamping linkage assemblies arranged in the frame main body, the ranging gratings are connected with the acquisition end of an electrical cabinet, and the control end of the electrical cabinet is connected with the clamping linkage assemblies; the three-coordinate six-direction manipulator has three action states of lifting, rotating and stretching.
Preferably, six to the manipulator of three-dimensional includes lift servo motor and speed reducer, rotatory servo motor and speed reducer and flexible servo motor and speed reducer, drive gear is connected to the output of lift servo motor and speed reducer, drive gear meshes with the lifting rack mutually, lifting rack fixed mounting is on the lift seat, the lifting rack can follow first linear slide rail structure and reciprocate, the lift seat is connected with cavity rotary platform, cavity rotary platform is connected to the output of rotatory servo motor and speed reducer, the output of flexible servo motor and speed reducer is connected and is paid the ball that can follow the second linear slide rail of horizontal arrangement and remove, the second linear slide rail is fixed in cavity rotary platform, ball pay and take the guard shield fixed connection of visual system, laser head.
Preferably, the hollow rotating platform consists of an upper mounting seat and a hollow lower rotating seat, the upper mounting seat is provided with a rotating servo motor, a speed reducer and a lifting seat, an output shaft of the rotating servo motor and the speed reducer is connected with the lower rotating seat, and the lower end of the lower rotating seat is provided with a second linear sliding rail.
Preferably, the upper end of the lifting seat is provided with a first hydraulic buffer which can be abutted against a fixed seat, the fixed seat is installed on the frame main body and is fixedly connected with a cylinder body of a buffer cylinder, and a shaft head of the buffer cylinder is connected with the lifting seat; the first linear sliding rail structure consists of a first linear sliding rail and a sliding block, the first linear sliding rail is fixedly connected with the lifting rack, and the first linear sliding rail can move up and down along the sliding block; the lifting device is characterized in that the fixed seat is further provided with a sliding block of a first linear slide rail structure, a lifting servo motor and a speed reducer, the transmission gear is rotatably connected with the fixed seat, the lifting seat is connected with one end of a lifting drag chain, the other end of the lifting drag chain is connected with the fixed seat, the lifting drag chain is used for wiring, and a cable, a control wire, a gas pipe, a suction hose and the like are arranged in the lifting drag chain.
Preferably, the vision system comprises a vision CCD assembly arranged on the shield, the vision CCD assembly comprises a CCD vision head matched with a third linear sliding rail horizontally arranged at the lower end of the shield, the CCD vision head is connected with a vision head driving cylinder, and the CCD vision head can move along the third linear sliding rail under the action of the vision head driving cylinder.
Preferably, the inside of the protective cover is provided with a visual accessory and a laser accessory, and the laser head is arranged on one side of the protective cover; the lower part roating seat is connected with the one end of flexible tow chain, lower part telescopic machanism is connected to the other end of flexible tow chain, flexible tow chain is used for walking the line, wherein is provided with cable conductor, control line, trachea and suction hose etc..
by adopting the structure, the laser head, the vision accessory, the laser accessory and the smoke suction pipeline are integrated on the protective cover, the protective cover is fixedly arranged on the ball screw pair, the second linear slide rail is fixedly arranged on the lower rotary seat of the hollow rotary platform, and the second linear slide rail and the ball screw pair are in sliding fit under the driving of the telescopic servo motor and the speed reducer, so that the transverse telescopic of the components can be realized. In addition, the lower rotating seat of the hollow rotating platform is directly connected with the output shafts of the rotating servo motor and the speed reducer, so that under the driving of the rotating servo motor and the speed reducer, the lower rotating seat of the hollow rotating platform can drive the telescopic parts such as the telescopic servo driving motor, the speed reducer and the ball screw pair arranged at the lower part of the lower rotating seat to rotate together with the shield and the parts arranged on the shield. Meanwhile, the telescopic drag chain also rotates along with the hollow rotating platform.
Preferably, a second hydraulic buffer is mounted on the visual accessory, the second hydraulic buffer can be abutted to a mounting base with a CCD visual head, the mounting base with the CCD visual head is fixedly connected with a sliding block, and the sliding block is matched with a third linear sliding rail.
In the structure, the second hydraulic buffer is arranged on the outer side of the laser head and is positioned on the same horizontal line with the CCD vision head. Like this, at the in-process that vision head cylinder drive CCD vision head got back to the normal position, through the automatically regulated effect of second hydraulic buffer, the push rod of second hydraulic buffer realizes the level under the hydraulic pressure effect and stretches out and draws back promptly to adjust the extension length of push rod, still because the push rod can offset with the mount pad of taking CCD vision head, and then can restrict the motion of replying of CCD vision head, make CCD vision head and laser head be in on same vertical line at last, still play the cushioning effect simultaneously.
Preferably, the two groups of holding and clamping linkage assemblies are connected through a linkage structure, and the linkage structure is a gear rack mechanism, a hinge mechanism or a positive and negative screw rod mechanism. The clamping linkage assembly comprises a long-strip-shaped connecting plate, the two ends of the connecting plate are respectively connected with a fixed arm, the fixed arm is movably connected with an approximately L-shaped clamping torsion spring, and clamping rollers are respectively arranged at the two ends of the clamping torsion spring.
Preferably, tire feeding height measuring gratings for measuring the height of a tire are respectively arranged on two sides of the interior of the frame main body, which are close to a conveying inlet of a machine table, and the tire feeding height measuring gratings are connected with a collecting end of an electrical cabinet.
Preferably, the machine table conveying inlet and the machine table conveying outlet are respectively provided with an automatic door opening and closing device, the automatic door opening and closing device is a gate plate type door driven by a door opening and closing cylinder, the door opening and closing cylinder arranged at the machine table conveying inlet or the machine table conveying outlet is connected with the control end of the electrical cabinet, and the acquisition end of the electrical cabinet is connected with a photoelectric sensor arranged at the machine table conveying inlet or the machine table conveying outlet.
the utility model discloses still including the clean system that discharges fume, the clean system that discharges fume includes smog suction pipe way, suction hose and smog purification and exhaust apparatus, smog purification and exhaust apparatus pass through the suction hose and link to each other with smog suction pipe way, smog suction pipe way sets up in one side of guard shield and is located the below of laser head.
The utility model has the advantages that adopt mechanical positioning and visual image collection and processing technology to combine together, the position is carved to the accurate positioning, realizes full-automatic sign indicating number of carving, has improved the laser and has carved the work efficiency of sign indicating number, has reduced the cost of labor.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a side view of an embodiment of the present invention.
Fig. 3 is a rear view of an embodiment of the present invention.
Fig. 4 is a top view of an embodiment of the present invention.
Fig. 5 is a schematic structural view of the automatic centering, positioning and clamping mechanism of the present invention.
in the figure: 1, a frame main body, 2, a tire conveyor, 3, a tire, 4, a smoke suction pipeline, 5, a laser head, 6, a telescopic servo motor and a speed reducer, 7, a ball screw pair, 8, a fixed seat, 9, a transmission gear, 10, a buffer cylinder, 11, a first linear slide rail, 12, a lifting rack, 13, a first hydraulic buffer, 14, a lifting servo motor and a speed reducer, 15, a rotary servo motor and a speed reducer, 16, a hollow rotary platform, 17, a second linear slide rail, 18, a visual accessory and a laser accessory, 19, a third linear slide rail, 20, a CCD visual head, 21, a cable bridge, 22, an automatic switch door, 23, a lifting seat, 24, a lifting drag chain, 25, a telescopic drag chain, 26, a shield, 27, a clamp linkage component, 28, a distance measuring grating, 29, a tire entering height measuring grating, 30, a cable cabinet, 31, a suction hose, 32, a smoke purifying and exhausting device, 33. a second hydraulic buffer 34, a pneumatic pump 2701, a connecting plate 2702, a fixed arm 2703, a clasping torsion spring 2704, a clasping roller.
Detailed Description
Example one
The structure of the full-automatic tire laser code carving machine of the embodiment is shown in fig. 1 to 4, and mainly comprises a frame main body 1 with an automatic switch door 22, a tire conveyor 2, an automatic centering and positioning clamping mechanism, a three-coordinate six-direction manipulator, a laser head 5 (namely a CO2 laser code carving head), a vision system, a smoke exhaust purification system and an electric software control system. The frame main part 1 has the board and carries the entry in one end, and the other end has the board and carries the export, carries the entry in the board, the board carries the export and is equipped with automatic switch door 22 respectively, and automatic switch door 22 is by the flashboard formula door of switch door cylinder driven, and the switch door cylinder that sets up in board transport entry or board transport export links to each other with the control end of regulator cubicle 30, and the collection end of regulator cubicle 30 links to each other with the photoelectric sensing ware that sets up in board transport entry or board transport export. In addition, the tire conveyor 2 is arranged between the machine station conveying inlet and the machine station conveying outlet, the tire conveyor 2 spans the machine station conveying inlet and the machine station conveying outlet, and the conveying direction of the tire conveyor 2 is from the machine station conveying inlet to the machine station conveying outlet or from the machine station conveying outlet to the machine station conveying inlet. The tire conveyor 2 adopts a module belt or a roller for conveying, has the function of forward and reverse rotation, adopts a motor reducer for transmission, has the function of braking, and can control the center positioning of the tire 3 in the conveying direction through a distance measuring grating 28 of an automatic centering and positioning clamping mechanism. The three-coordinate six-direction manipulator has three action states of lifting, rotating and stretching.
As shown in fig. 5, the automatic centering, positioning and clamping mechanism includes four sets of distance measuring gratings 28 symmetrically arranged in pairs inside the frame body 1 and two sets of clasping and clamping linkage assemblies 27 symmetrically arranged inside the frame body 1, the clasping and clamping linkage assemblies 27 are arranged between the two sets of distance measuring gratings 28 on the same side inside the frame body 1, and the distance measuring gratings 28 are used for centering and measuring the diameter of the tire. The distance measuring grating 28 is connected with the acquisition end of an electrical cabinet 30 of an electrical software control system, and the control end of the electrical cabinet 30 is connected with a linkage structure connecting the two groups of clamping linkage assemblies 27 through a driving cylinder (namely, a pneumatic pump 34) or a driving motor. Specifically, the two groups of clasping and clamping linkage assemblies 27 are connected through a linkage structure, the linkage structure is a rack and pinion mechanism, a hinge mechanism or a positive and negative screw rod mechanism, the linkage structure is connected with a driving motor or a driving cylinder, and the driving motor or the driving cylinder is connected with a control end of the electrical cabinet 30. The cylinders or motors of the clasping and clamping linkage assemblies 27 drive the two groups of clasping and clamping linkage assemblies to move towards the center through the linkage structure. The clasping linkage assembly 27 comprises a strip-shaped connecting plate 2701, two ends of the connecting plate 2701 are respectively connected with a fixed arm 2702, the fixed arm 2702 is movably connected with an approximately L-shaped clasping torsion spring 2703, and two ends of the clasping torsion spring 2703 are respectively provided with a clasping roller 2704 (see fig. 5). In addition, tire feeding height measuring gratings 29 for measuring the height of a tire are respectively arranged on two sides of the interior of the frame main body 1, which are close to a machine table conveying inlet, and the tire feeding height measuring gratings 29 are connected with the acquisition end of an electrical cabinet 30. The automatic centering, positioning and clamping mechanism of the present embodiment adopts pneumatic or electric linkage, the linkage mode adopts a rack and pinion, a hinge mechanism or a positive and negative screw to drive eight clamping rollers 2704 at two sides to move towards the center so as to clamp the tire 3, and simultaneously, the clamping torsion spring 2703 controls a single group of two clamping rollers to keep a certain angle.
The three-coordinate six-direction manipulator comprises a lifting servo motor and speed reducer 14, a rotating servo motor and speed reducer 15 and a telescopic servo motor and speed reducer 6. The lifting servo motor and speed reducer 14 is used for automatically adjusting the height positions of a laser head 5, a CCD (charge coupled device) vision head 20, a vision accessory, a laser accessory 18, a smoke suction pipeline 4 and other components according to the thickness of a tire 3, the output end of the lifting servo motor and speed reducer 14 is connected with a transmission gear 9, the transmission gear 9 is meshed with a lifting rack 12, the lifting rack 12 is fixedly installed on a lifting seat 23, the lifting rack 12 can move up and down along a first linear sliding rail structure, and the lifting seat 23 is connected with a hollow rotating platform 16; the rotary servo motor and speed reducer 15 is used for driving the laser head 5, the CCD vision head 20, the vision accessory and laser accessory 18, the smoke suction pipeline 4 and other components to rotate forwards and backwards by 400 degrees around the rotation center of the manipulator, and the output end of the rotary servo motor and speed reducer 15 is connected with the hollow rotary platform 16; the telescopic servo motor and speed reducer 6 is used for automatically adjusting the horizontal positions of the laser head 5, the CCD vision head 20, the vision accessories, the laser accessories 18, the smoke suction pipeline 4 and other components according to the diameter of the tire 3, the output end of the telescopic servo motor and speed reducer 6 is connected with a ball screw pair 7 which can move along a second linear slide rail 17 which is horizontally arranged, the second linear slide rail 17 is fixed on the hollow rotating platform 16, and the ball screw pair 7 is fixedly connected with the protective cover 26. The visual system, the laser head 5, the visual accessories and the laser accessories 18 and the smoke suction pipeline 4 are arranged on the protective cover 26, the visual accessories and the laser accessories 18 are arranged inside the protective cover 26, and the laser head 5 is arranged on one side of the protective cover 26. The visual accessories comprise accessories such as a visual central control unit, and the laser accessories comprise laser head generators such as air cooling or water cooling generators.
In detail, the hollow rotary platform 16 is composed of an upper mounting seat and a lower rotary seat, the upper mounting seat is provided with a rotary servo motor, a speed reducer 15 and a lifting seat 23, an output shaft of the rotary servo motor and the speed reducer 15 is connected with the lower rotary seat, and the lower end of the lower rotary seat is provided with a second linear slide rail 17. The upper end of the lifting seat 23 is provided with a first hydraulic buffer 13 which can be abutted to the fixed seat 8, the lower end of the first hydraulic buffer is fixed on the upper mounting seat of the hollow rotating platform 16, the fixed seat 8 is installed on the frame main body 1, the fixed seat 8 is fixedly connected with the cylinder body of the buffer cylinder 10, and the shaft head of the buffer cylinder 10 is connected with the lifting seat 23. In this way, during the downward movement of the lifting seat 23, the first hydraulic buffer 13 can press on the fixed seat 8 to limit the maximum stroke of the descending of the lifting seat 23; one end of the buffer cylinder 10 is connected with the fixed seat 8, and the other end of the buffer cylinder is connected with the lifting seat 23, so that the manipulator is in a suspension state, the inertia effect is reduced, and the service life of the manipulator is prolonged. The first linear sliding rail structure is composed of a first linear sliding rail 11 and a sliding block, the first linear sliding rail 11 is fixedly connected with a lifting rack 12, and the first linear sliding rail 11 can move up and down along the sliding block. The fixed seat 8 is also provided with a slide block with a first linear slide rail structure, a lifting servo motor and a speed reducer 14, and the transmission gear 9 is rotatably connected with the fixed seat 8. One end of the lifting drag chain 24 is connected with the lifting seat 23, the other end is connected with the fixed seat 8, and a cable, a control wire, an air pipe, a suction hose 31 and the like are arranged in the lifting drag chain 24; one end of the telescopic drag chain 25 is connected with the lower rotary seat, the other end is connected with a lower telescopic mechanism (the lower telescopic mechanism comprises a protective cover 26, a smoke suction pipeline 4, a laser head 5, a CCD visual head 20, a third linear slide rail 19, a visual head driving cylinder, visual accessories and laser accessories 18 arranged in the protective cover 26 and the like which are arranged on the protective cover 26), and a cable, a control line, an air pipe, a suction hose 31 and the like are arranged in the telescopic drag chain 25. The cable and the control line are connected with a lifting servo motor and speed reducer 14, a rotating servo motor and speed reducer 15, a telescopic servo motor and speed reducer 6 and the like, and the air pipe is connected with cylinders such as a buffer cylinder and a vision head cylinder and the like.
the lifting component, the rotating component and the telescopic component of the three-coordinate six-direction manipulator can be freely combined, so that the three-coordinate six-direction manipulator has three functions of lifting, rotating and telescoping, and the movement of components such as a vision system and the laser head 5 can be realized in three coordinate ranges. In the aspect of lifting function, a lifting servo motor and a speed reducer 14 are adopted, the lower device is driven to lift through the up-and-down lifting of a gear rack or a ball screw, and meanwhile, a hydraulic buffer with a precise pressure regulating cylinder is used, so that the whole manipulator structure is in a suspension state, the inertia effect is reduced, the downward impact force is reduced, and the service life of transmission is further prolonged; in the aspect of a rotating function, a rotary servo motor and a speed reducer 15 are adopted, a hollow rotating platform drives a laser head 5, a CCD (charge coupled device) vision head 20, a vision accessory, a laser accessory 18, a smoke suction pipeline 4 and the like to rotate positively and negatively along a rotation center, and a hollow structure of the rotating platform facilitates a cable control line and a suction hose 31 to pass through; in the aspect of the telescopic function, a telescopic servo motor and a speed reducer 6 are adopted, and a ball screw or a gear rack drives a laser head 5, a CCD vision head 20, a vision accessory and laser accessory 18, a smoke suction pipeline 4 and the like to be telescopic towards a rotation center.
the vision system comprises a vision CCD assembly arranged on a shield 26, the vision CCD assembly comprises a CCD vision head 20 matched with a third linear slide rail 19 horizontally arranged at the lower end of the shield 26, the CCD vision head 20 is connected with a vision head driving cylinder, the CCD vision head 20 can horizontally move along the third linear slide rail 19 under the action of the vision head driving cylinder so as to adjust the position of the CCD vision head 20 relative to a laser head 5, a second hydraulic buffer 33 is arranged on a vision accessory, the second hydraulic buffer 33 can be abutted against a mounting seat with the CCD vision head 20, the mounting seat with the CCD vision head 20 is fixedly connected with a sliding block, the sliding block is matched with the third linear slide rail 19, the vision CCD assembly adopts the vision head driving cylinder, the third linear slide rail 19 can independently realize expansion and contraction, the CCD vision head 20 is retracted into the shield 26 after sampling, the laser head 5 works to prevent smoke pollution to the lens during carving, the laser head 5 adopts primary carbon dioxide with water cooling or air cooling, the power can be selected to be 30W, 50W and 100W, the wavelength is 10.6UM, the diameter can be carved by a small-sized car, the thickness of the car can be 75mm, the car can be used for a small-sized passenger car, the car can be used for cleaning the car, the car can be used for cleaning the car.
The smoke purifying system comprises a smoke suction pipeline 4, a suction hose 31 and a smoke purifying and exhausting device 32, wherein the smoke purifying and exhausting device 32 is connected with the smoke suction pipeline 4 through the suction hose 31, and the smoke suction pipeline 4 is arranged below the laser head 5. The smoke purification system has a smoke suction function, smoke generated during carving is sucked into a smoke purification and exhaust device 32 outside the machine table through the smoke suction pipeline 4 and the suction hose 31, the purified smoke is exhausted into a factory waste gas pipeline, and the head of the smoke suction pipeline 4 is provided with a flame detection device and a temperature induction sensor.
The electrical software control system comprises an electrical cabinet 30 and a matched cable control line, the lifting servo motor and speed reducer 14, the rotating servo motor and speed reducer 15 and the telescopic servo motor and speed reducer 6 are connected with the electrical cabinet 30 through the cable control line, and the buffer cylinder 10 is also connected with the electrical cabinet 30. The cable control wires and the suction hose 31 extend out of the frame body 1 and are arranged in the cable tray 21.
The operation engineering conditions of the equipment of the embodiment are as follows: the temperature of the operation environment is 10-45 ℃, the relative humidity is 65-90%, the compressed air (0.6 MPa, dry, dustless and oilless), the power supply (AC 3 Ph 380V +/-10% 50Hz three-phase five-wire) and the equipment power are 10 KW.
The working process of the equipment of the embodiment is as follows:
(1) The tire 3 is conveyed and transmitted to a machine station conveying inlet from the outside, and a gate plate type door at the inlet and the outlet of the machine station is controlled by photoelectric induction to move upwards and open by pushing of a door opening and closing cylinder;
(2) The tire 3 enters the machine table, the tire feeding height measuring gratings 29 on the two sides measure the height of the tire 3, and the two groups of distance measuring gratings 28 on the two sides work to control the tire 3 to stop at the rotation center of the manipulator by matching with the tire conveyor 2 and measure the diameter of the tire 3;
(3) After the tire 3 stops at the rotation center of the manipulator, the clasping linkage assemblies 27 on the two sides move towards the center through electric or pneumatic power, and after the center of the tire 3 is superposed with the rotation center of the manipulator, the clasping roller 2704 returns to the original position;
(4) after the tire 3 stops at the rotation center position, the three-coordinate six-direction manipulator descends according to the diameter and the height of the tire, and simultaneously rotates to adjust the position of the CCD vision head 20 to align the side plane of the tire 3, and at the moment, an automatic opening and closing door 22 which enters and exits the tire 3 is pushed by an opening and closing door cylinder to move downwards and be closed;
(5) The CCD vision head 20 is started, and simultaneously the three-coordinate six-direction manipulator rotates around the side tread of the tire 3, so that the CCD vision head 20 reads the bar code information on the tire 3 and the CCD vision head 20 is used for snapping the tire code-carving DOT reference position;
(6) After the code-carving position is accurately positioned according to the DOT reference position, the CCD vision head 20 retracts into the lower protective cover 26 towards the center of the manipulator through a vision head cylinder, and the upper laser head 5 is made way;
(7) The laser head 5 confirms the code carving information and then starts to carve the codes according to the visual code scanning tire bar code information, and meanwhile, the smoke suction pipeline 4 starts to work until the code carving is finished;
(8) after the code engraving is finished, the CCD vision head 20 extends out, an image is collected to detect and compare the tires 3 before and after the code engraving, whether the code engraving meets the requirements or not is confirmed, and then the three-coordinate six-direction manipulator ascends to return to the original position;
(9) After the three-coordinate six-direction manipulator returns to the original position, the automatic door opening and closing 22 of the machine station inlet and outlet is controlled to be pushed by the door opening and closing cylinder to move upwards and open, the tire conveyor 2 starts to start after the automatic door opening and closing cylinder is in place, the tire 3 is sent out of the machine station, and meanwhile, the subsequent tire is sent into the machine station.
In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (9)
1. The utility model provides a full-automatic tire laser ink recorder which characterized in that: the automatic centering and positioning device mainly comprises a tire conveyor, an automatic centering and positioning clamping mechanism, a three-coordinate six-direction manipulator, a laser head, a vision system and a frame main body, wherein one end of the frame main body is provided with a machine table conveying inlet, the other end of the frame main body is provided with a machine table conveying outlet, and the tire conveyor is arranged between the machine table conveying inlet and the machine table conveying outlet; the automatic centering, positioning and clamping mechanism comprises four groups of ranging gratings arranged in a frame main body and two groups of clamping linkage assemblies arranged in the frame main body, the ranging gratings are connected with the acquisition end of an electrical cabinet, and the control end of the electrical cabinet is connected with the clamping linkage assemblies; the three-coordinate six-direction manipulator has three action states of lifting, rotating and stretching.
2. The full-automatic tire laser code printing machine according to claim 1, characterized in that: six to the manipulator of three coordinates includes lift servo motor and speed reducer, rotatory servo motor and speed reducer and flexible servo motor and speed reducer, drive gear is connected to the output of lift servo motor and speed reducer, drive gear meshes with the lifting rack mutually, lifting rack fixed mounting is on the lift seat, first linear slide rail structure can be followed to the lifting rack and reciprocated, the lift seat is connected with cavity rotary platform, cavity rotary platform is connected to the output of rotatory servo motor and speed reducer, the output of flexible servo motor and speed reducer is connected and is paid the ball that can follow the second linear slide rail of horizontal arrangement and remove, the second linear slide rail is fixed in cavity rotary platform, ball pay and take the guard shield fixed connection of visual system, laser head.
3. The full-automatic tire laser code printing machine according to claim 2, characterized in that: the hollow rotary platform is composed of an upper mounting seat and a lower rotary seat, a rotary servo motor, a speed reducer and a lifting seat are mounted on the upper mounting seat, an output shaft of the rotary servo motor and the speed reducer is connected with the lower rotary seat, and a second linear sliding rail is mounted at the lower end of the lower rotary seat.
4. The full-automatic tire laser code printing machine according to claim 3, characterized in that: the upper end of the lifting seat is provided with a first hydraulic buffer which can be abutted against a fixed seat, the fixed seat is arranged on the frame main body and is fixedly connected with a cylinder body of a buffer cylinder, and a shaft head of the buffer cylinder is connected with the lifting seat; the first linear sliding rail structure consists of a first linear sliding rail and a sliding block, the first linear sliding rail is fixedly connected with the lifting rack, and the first linear sliding rail can move up and down along the sliding block; the lifting drag chain is characterized in that the fixed seat is further provided with a sliding block of a first linear slide rail structure, a lifting servo motor and a speed reducer, the transmission gear is rotatably connected with the fixed seat, the lifting seat is connected with one end of the lifting drag chain, the other end of the lifting drag chain is connected with the fixed seat, and a cable, a control wire, an air pipe and a suction hose are arranged in the lifting drag chain.
5. the full-automatic tire laser coding machine according to claim 4, wherein: the vision system comprises a vision CCD assembly arranged on the protective cover, the vision CCD assembly comprises a CCD vision head which is horizontally arranged on a third linear slide rail at the lower end of the protective cover, the CCD vision head is connected with a vision head driving cylinder, and the CCD vision head can move along the third linear slide rail.
6. the full-automatic tire laser coding machine according to claim 5, wherein: the laser head is arranged on one side of the protective cover; the lower part roating seat is connected with the one end of flexible tow chain, lower part telescopic machanism is connected to the other end of flexible tow chain, be provided with cable conductor, control line, trachea and suction hose in the flexible tow chain.
7. The full-automatic tire laser coding machine according to claim 6, wherein: the vision accessory is provided with a second hydraulic buffer, the second hydraulic buffer can be abutted to a mounting seat with a CCD vision head, the mounting seat with the CCD vision head is fixedly connected with a sliding block, and the sliding block is matched with a third linear sliding rail.
8. The full-automatic tire laser code printing machine according to claim 1, characterized in that: the clamping linkage assembly comprises a long-strip-shaped connecting plate, the two ends of the connecting plate are respectively connected with a fixed arm, the fixed arm is movably connected with an approximately L-shaped clamping torsion spring, and clamping rollers are respectively arranged at the two ends of the clamping torsion spring.
9. The full-automatic tire laser code printing machine according to claim 1, characterized in that: tire feeding height measuring gratings for measuring the height of a tire are respectively arranged on two sides of the interior of the frame main body, close to a machine table conveying inlet, and the tire feeding height measuring gratings are connected with a collecting end of an electrical cabinet; the machine table conveying inlet and the machine table conveying outlet are respectively provided with an automatic door opening and closing device, the automatic door opening and closing device is a gate plate type door driven by a door opening and closing cylinder, the door opening and closing cylinder is connected with the control end of an electrical cabinet, and the acquisition end of the electrical cabinet is connected with a photoelectric sensor arranged at the machine table conveying inlet or the machine table conveying outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058860.9U CN209773733U (en) | 2019-01-14 | 2019-01-14 | Full-automatic tire laser code-etching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920058860.9U CN209773733U (en) | 2019-01-14 | 2019-01-14 | Full-automatic tire laser code-etching machine |
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| Publication Number | Publication Date |
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| CN209773733U true CN209773733U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920058860.9U Active CN209773733U (en) | 2019-01-14 | 2019-01-14 | Full-automatic tire laser code-etching machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590613A (en) * | 2019-01-14 | 2019-04-09 | 江苏益尔机电有限公司 | Full-automatic tire laser code burner |
| CN113500300A (en) * | 2021-09-06 | 2021-10-15 | 山东新豪克轮胎有限公司 | Laser marking device and process for tire production |
-
2019
- 2019-01-14 CN CN201920058860.9U patent/CN209773733U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590613A (en) * | 2019-01-14 | 2019-04-09 | 江苏益尔机电有限公司 | Full-automatic tire laser code burner |
| CN113500300A (en) * | 2021-09-06 | 2021-10-15 | 山东新豪克轮胎有限公司 | Laser marking device and process for tire production |
| CN113500300B (en) * | 2021-09-06 | 2021-11-30 | 山东新豪克轮胎有限公司 | Laser marking device and process for tire production |
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