CN115603532B - Rotor dynamic balance full-automatic dispensing and quality-improving processing technology and equipment - Google Patents
Rotor dynamic balance full-automatic dispensing and quality-improving processing technology and equipment Download PDFInfo
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- CN115603532B CN115603532B CN202211233079.3A CN202211233079A CN115603532B CN 115603532 B CN115603532 B CN 115603532B CN 202211233079 A CN202211233079 A CN 202211233079A CN 115603532 B CN115603532 B CN 115603532B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/12—Impregnating, heating or drying of windings, stators, rotors or machines
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Abstract
The full-automatic dispensing and quality-improving processing technology and equipment for rotor dynamic balance comprise an X-axis transfer mechanism and a transfer mechanism which are fixed on a machine table, and further comprise a dispensing station, wherein the dispensing station consists of a bearing plate, a dispensing valve, a CCD visual unit, a dryer and a cleaning device, a tray arranged on the top of an adjusting base of the transfer mechanism is used for moving a rotor F obtained after the balance machine is detected to the lower part of the bearing plate, and the CCD visual unit, the dispensing valve and the dryer are driven to pass through or stay above the rotor F one by one horizontally or up and down through the movement of an X-axis transmission chain of the X-axis transfer mechanism and an X-axis moving motor to carry out the gluing operation; after the operation is completed, the dispensing valve moves to the cleaning device to wipe the needle head of the dispensing valve, and the dispensing valve is prepared for the next circulation operation.
Description
Technical Field
The invention relates to the technical field of rotor detection, in particular to a rotor dynamic balance full-automatic dispensing and quality-improving processing technology and equipment.
Background
The rotor belongs to a rotary product from the mechanical movement angle, and can be called a revolving body, the revolving body product is uniformly distributed in mass under ideal conditions, so that the pressure generated by the bearing is the same no matter whether the revolving body product rotates or not, but in actual conditions, the mass distribution of the revolving body product relative to the axis is nonuniform due to factors such as nonuniform materials or mould defects, errors generated by machining and assembly and the like, so that centrifugal force is generated, and unbalanced centrifugal force acts on the bearing to generate abnormal sound to accelerate the abrasion of the bearing of the product, further the performance and the service life of the product are seriously influenced, and therefore, in the production and manufacture of the product, dynamic balance test is required.
At present, after a dynamic balance test is carried out on a revolving body, an unbalance amount of the revolving body is detected, a quality adding area of the unbalance amount is determined, and a quality adding balance calibration treatment is carried out on the area of the unbalance amount by manually gluing, wherein the quality adding balance calibration treatment is usually carried out on one or two surfaces of a fan blade with a thinner thickness, but the conventional quality adding mode has lower automation degree, and can not realize rapid quality adding balance calibration treatment on a large quantity of fan blades.
Disclosure of Invention
The invention provides a rotor dynamic balance full-automatic dispensing and quality-improving processing technology and equipment for overcoming the problems in the prior art.
The invention is realized by adopting the following technical scheme:
the rotor dynamic balance full-automatic dispensing and quality-improving processing technology comprises the following steps:
step one: the turntable operates, and the turntable clamping jaw clamps the rotor subjected to primary detection, balance motor and dynamic balance detection and moves to the dispensing station through the transfer mechanism;
step two: the dispensing valve prepares the dispensing amount according to the rotor unbalance measurement result obtained after the detection of the balancing machine and through the algorithm result;
step three: the CCD photographing mechanism of the dispensing station moves to the upper part of the rotor and descends to a preset position for photographing and positioning, so that the needle head of the dispensing valve avoids the position of the reinforcing rib of the rotor, and dispensing is accurate;
step four: the CCD photographing mechanism ascends and translates after photographing and positioning, meanwhile, the dispensing valve moves to the upper side of the rotor and descends, and the rotating mechanism on the transferring mechanism starts rotating when the dispensing valve starts dispensing the rotor, so that the dispensing gun on the dispensing valve can accurately position and dispense according to the dispensing quantity of the algorithm result and the dispensing position of the rotor;
step five: after dispensing is completed, the dispensing valve is lifted and translated, and meanwhile, the UV curing device is moved to the upper part of the rotor and irradiates to cure glue;
step six: after UV curing, the dispensing valve moves to the upper part of the glue-wiping device and descends, the needle head of the dispensing valve protrudes into the glue-wiping device, the glue-wiping clamping jaw operates to clamp the needle head of the dispensing valve, and the needle head of the dispensing valve moves upwards to finish the glue-wiping action;
step seven: the rotor after dispensing of the transfer mechanism is transferred to a turntable clamping jaw, and the rotor after dispensing is transferred to a retest balancing machine for discharging for dispensing and then balancing retest testing through the operation of the turntable;
step eight: and (5) blanking to obtain a finished product.
The rotor dynamic balance full-automatic dispensing and adding equipment comprises an X-axis transfer mechanism and a transfer mechanism which are fixed on a machine table, wherein the X-axis transfer mechanism consists of a type bracket, a bearing frame, an X-axis transmission chain and an X-axis moving motor, the type bracket is fixed on the machine table, a guide rail is fixedly arranged on the type bracket, one end of the bearing frame is movably and fixedly arranged on the guide rail, the X-axis moving motor is fixed on the bearing frame, an output shaft of the X-axis moving motor is connected with the guide rail, and the other end of the bearing frame is fixedly connected with one end of the X-axis transmission chain above the type bracket; the transfer mechanism consists of a linear module, an adjusting base and a guide rail, wherein the linear module is fixed on the machine table, the adjusting base can move along the guide rail vertical to the X-axis transfer mechanism through the guide rail on the adjusting base, and the top of the adjusting base is provided with a tray capable of accommodating a rotor; the device comprises a plurality of glue dispensing stations, wherein each glue dispensing station is composed of a bearing plate, a glue dispensing valve, a CCD visual unit, a dryer and a cleaning device, the bearing plates are arranged on a guide rail of a bearing frame in a vertically movable mode, the bearing plates are respectively and horizontally fixed with the glue dispensing valve, the CCD visual unit and the dryer, the cleaning device is fixedly arranged on a machine table of a horizontal moving path of the glue dispensing valve, a rotor F obtained after detection of a balancing machine is moved to the lower portion of the bearing plate through a tray arranged at the top of an adjusting base of a transfer mechanism, and the CCD visual unit, the glue dispensing valve and the dryer are driven to horizontally pass through or stay above the rotor F one by one or to carry out gluing operation through the movement of an X-axis transmission chain of an X-axis transfer mechanism and an X-axis moving motor; after the operation is completed, the dispensing valve moves to the cleaning device to wipe the needle head of the dispensing valve, so as to prepare for the next circulation operation;
the cleaning device consists of a wiping head clamping jaw, a wiping belt, a belt winding column, a belt winding wheel and a belt pulley, wherein the belt winding column, the belt winding wheel and the belt pulley are rotatably arranged on a shell of the cleaning device, the belt winding wheel is controlled to rotate by a stepping motor on the cleaning device, the wiping belt is wound on the belt pulley on one side of the belt winding wheel and winds around one end of the wiping head clamping jaw, the belt winding column and the other end of the wiping head clamping jaw and is wound on the belt winding wheel, the belt winding column is positioned below or above between the two wiping head clamping jaws, an opening for accommodating the insertion of a needle head of a point glue valve is formed in the shell of the cleaning device, and the opening is positioned between the two wiping head clamping jaws;
the dispensing valve needle head can be in a bent shape;
the bottom of the tray at the top of the adjusting base is connected with a rotating piece which can generate rotating action through controlled external power.
The glue outlet amount of the glue dispensing valve needle head is controlled by a glue outlet calibration device.
The dryer is a UV curing lamp.
According to the invention, the weight of the dispensing quantity and the dispensing position are obtained through the computer in the dynamic balance detection process, so that the dispensing quantity and the interference position can be accurately put in the dispensing link, the dispensing opening is wiped after the dispensing action is finished, and the next working cycle is ensured to be smoothly carried out.
Description of the drawings:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of another view of the present invention;
FIG. 3 is a perspective view of yet another view of the present invention;
FIG. 4 is a front view of the dispensing valve;
FIG. 5 is a perspective view of another embodiment of the present invention;
FIG. 6 is an enlarged view of FIG. 5 at A;
FIG. 7 is an enlarged view of FIG. 5 at B.
The specific embodiment is as follows:
see fig. 1-7, a rotor dynamic balance full-automatic dispensing and quality-improving processing technology:
step one: the turntable operates, and a turntable clamping jaw (not shown in the figure) clamps the rotor subjected to primary detection, balance and dynamic balance detection, and moves to a dispensing station through a transfer mechanism;
step two: the dispensing valve prepares the dispensing amount according to the rotor unbalance measurement result obtained after the detection of the balancing machine and through the algorithm result;
step three: the CCD photographing mechanism of the dispensing station moves to the upper part of the rotor and descends to a preset position for photographing and positioning, so that the needle head of the dispensing valve avoids the position of the reinforcing rib of the rotor, and dispensing is accurate;
step four: the CCD photographing mechanism ascends and translates after photographing and positioning, meanwhile, the dispensing valve moves to the upper side of the rotor and descends, and the rotating mechanism on the transferring mechanism starts rotating when the dispensing valve starts dispensing the rotor, so that the dispensing gun on the dispensing valve can accurately position and dispense according to the dispensing quantity of the algorithm result and the dispensing position of the rotor;
step five: after dispensing is completed, the dispensing valve is lifted and translated, and meanwhile, the UV curing device is moved to the upper part of the rotor and irradiates to cure glue;
step six: after UV curing, the dispensing valve moves to the upper part of the glue-wiping device and descends, the needle head of the dispensing valve protrudes into the glue-wiping device, the glue-wiping clamping jaw operates to clamp the needle head of the dispensing valve, and the needle head of the dispensing valve moves upwards to finish the glue-wiping action;
step seven: the rotor after dispensing of the transfer mechanism is transferred to a turntable clamping jaw, and the rotor after dispensing is transferred to a retest balancing machine for discharging for dispensing and then balancing retest testing through the operation of the turntable;
step eight: and (5) blanking to obtain a finished product.
The rotor dynamic balance full-automatic dispensing and adding equipment comprises an X-axis transfer mechanism 1 and a transfer mechanism 2 which are fixed on a machine table, wherein the X-axis transfer mechanism 1 consists of a type support 11, a bearing frame 12, an X-axis transmission chain 13 and an X-axis moving motor 14, the type support 11 is fixed on the machine table, a guide rail 111 is fixedly arranged on the type support 11, one end of the bearing frame 12 is movably and fixedly arranged on the guide rail 111, the X-axis moving motor 14 is fixedly arranged on the bearing frame 12, an output shaft of the X-axis moving motor 14 is connected with the guide rail 111, and the other end of the bearing frame 12 is fixedly connected with one end of the X-axis transmission chain 13 above the type support 11; the transfer mechanism 2 consists of a linear module 21, an adjusting base 22 and a guide rail 23, wherein the linear module 21 is fixed on a machine table, the adjusting base 22 can move along the guide rail 111 vertical to the X-axis transfer mechanism 1 through the guide rail 23 on the adjusting base 22, and the top of the adjusting base 22 is provided with a tray 222 capable of accommodating a rotor; the glue dispensing station comprises a bearing plate 31, a glue dispensing valve 32, a CCD visual unit 33, a dryer 34 and a cleaning device 35, wherein the bearing plate 31 can be arranged on a guide rail of a bearing frame 12 in a vertically movable way, the bearing plate 31 is respectively horizontally fixed with the glue dispensing valve 32, the CCD visual unit 33 and the dryer 34, the cleaning device 35 is fixedly arranged on a machine table of a horizontal moving path of the glue dispensing valve 32, a rotor F obtained after the detection of a balancing machine is moved to the lower part of the bearing plate 31 through a tray 222 arranged at the top of an adjusting base 22 of a transfer mechanism 2, and the CCD visual unit 33, the glue dispensing valve 32 and the dryer 34 are driven to horizontally pass through or stay above a rotor F one by one through the movement of an X-axis transmission chain 13 of an X-axis transfer mechanism 1 and an X-axis moving motor 14, so that glue application is performed; after the operation is completed, the dispensing valve 32 moves to the cleaning device 35 to wipe the dispensing valve needle 321 for the next cycle operation;
the cleaning device 35 is composed of a wiping head clamping jaw 352, a wiping belt 353, a winding column 354, a winding wheel 355 and a belt wheel 356, wherein the winding column 354, the winding wheel 355 and the belt wheel 356 are rotatably arranged on a shell of the cleaning device 35, the winding wheel 355 is controlled to rotate by a stepping motor on the cleaning device 35, the wiping belt 353 is wound on the belt wheel 356 on one side of the winding wheel 355 and bypasses one end of the wiping head clamping jaw 352, the winding column 354 and the other end of the wiping head clamping jaw 352 to wind on the winding wheel 355, the winding column 354 is positioned below or above between the two wiping head clamping jaws 352, an opening 351 for accommodating the insertion of a point glue valve needle 321 is formed in the shell of the cleaning device 35, and the opening 351 is positioned between the two wiping head clamping jaws 352;
the dispensing valve needle 321 may be curved;
the bottom of the tray 222 at the top of the adjusting base 22 is connected with a rotating member 221 which can generate a rotating action through the controlled external power.
The dispensing amount of the dispensing valve needle 321 is controlled by a dispensing calibration device 322.
The dryer 34 is a UV curing lamp.
When the invention is applied, a turntable clamping jaw (not shown in the figure) clamps a rotor F subjected to primary balance detection and motorized balance detection, the rotor F is moved to the lower part of a bearing plate 31 through a tray 222 at the top of an adjusting base 22 of a transfer mechanism 2, an X-axis moving motor 14 drives the bearing plate 31 to drive a dispensing valve 32, a CCD visual unit 33 and a dryer 34 to linearly move, a dispensing valve needle 321 of the dispensing valve 32 is positioned right above a dispensing position of a corresponding unbalanced angle in the rotor F, and the balancing machine transmits a value of the unbalance quantity detected corresponding to the rotor F to a dispensing calibration device 322, so that the dispensing valve 32 flows out glue of a corresponding unit dose to a dispensing area of the corresponding unbalanced angle in a rotor F ring according to the detected value of the unbalance quantity, thereby completing unbalanced calibration of the rotor F; in addition, the phenomenon of glue stacking at the unbalanced angle position in the rotor F ring is avoided, the rotor F is driven to rotate by a certain angle by utilizing the rotating piece 221 at the bottom of the tray 222, so that the glue flowing out of the glue dispensing valve needle 321 of the glue dispensing valve 32 is uniformly smeared on the rotor F ring F in an arc shape (the glue is not completely covered in the calibration angle area, and only the balance amount of the rotor F is kept in a normal range);
after dispensing is completed, the bearing plate 31 continues to drive the UV curing lamp of the dryer 34 to linearly displace, so that the UV curing lamp 34 is positioned right above the rotor F to accelerate the solidification of the glue;
after the glue is solidified, the carrier plate 31 continues to drive the glue dispensing valve 32 to move to a position right above the opening 351 of the cleaning device 35, the motor at the top of the carrier frame 12 drives the carrier plate 31 to drive the glue dispensing valve 32 to linearly displace downwards, the glue dispensing valve passes through the opening 351 and enters between the two wiping head clamping jaws 352 in the shell, the wiping belt 353 wound outside the wiping head clamping jaws 352 is in a clamping state through the cylinder driving, at the moment, the wiping belt 353 wound outside the wiping head clamping jaws 352 is mutually abutted against and wrapped outside the glue dispensing valve needle 321 under the action of the driving of the wiping head clamping jaws 352, at the moment, along with the upward displacement of the glue dispensing valve needle 321 driven by the motor at the top of the carrier frame 12, the glue outside the glue dispensing valve needle 321 is wiped on the wiping belt 353, so that the glue remained outside the glue dispensing valve needle 321 is cleaned, at the same time, along with the clockwise rotation of the belt wheel 356 by a certain angle, the wiping belt 353 is driven to wind outside the belt 355 by a certain length, the wiping belt 353 wound outside the belt 355, the wiping head 352 is made to be separated from the wiping head clamping jaws 352, and the next glue dispensing valve 321 is cleaned.
Because the dispensing valve needle 321 can be curved, when the rotor F is of an asymmetric shape, the end of the dispensing valve needle 321 can protrude into the rotor F for dispensing.
Claims (2)
1. The rotor dynamic balance full-automatic dispensing and adding equipment comprises an X-axis transfer mechanism and a transfer mechanism which are fixed on a machine table, wherein the X-axis transfer mechanism consists of a type bracket, a bearing frame, an X-axis transmission chain and an X-axis moving motor, the type bracket is fixed on the machine table, a guide rail is fixedly arranged on the type bracket, one end of the bearing frame is movably and fixedly arranged on the guide rail, the X-axis moving motor is fixed on the bearing frame, an output shaft of the X-axis moving motor is connected with the guide rail, and the other end of the bearing frame is fixedly connected with one end of the X-axis transmission chain above the type bracket; the transfer mechanism consists of a linear module, an adjusting base and a guide rail, wherein the linear module is fixed on the machine table, the adjusting base can move along the guide rail vertical to the X-axis transfer mechanism through the guide rail on the adjusting base, and the top of the adjusting base is provided with a tray capable of accommodating a rotor; the device comprises a plurality of glue dispensing stations, wherein each glue dispensing station is composed of a bearing plate, a glue dispensing valve, a CCD visual unit, a dryer and a cleaning device, the bearing plates are arranged on a guide rail of a bearing frame in a vertically movable mode, the bearing plates are respectively and horizontally fixed with the glue dispensing valve, the CCD visual unit and the dryer, the cleaning device is fixedly arranged on a machine table of a horizontal moving path of the glue dispensing valve, a rotor F obtained after detection of a balancing machine is moved to the lower portion of the bearing plate through a tray arranged at the top of an adjusting base of a transfer mechanism, and the CCD visual unit, the glue dispensing valve and the dryer are driven to horizontally pass through or stay above the rotor F one by one or to carry out gluing operation through the movement of an X-axis transmission chain of an X-axis transfer mechanism and an X-axis moving motor; after the operation is completed, the dispensing valve moves to the cleaning device to wipe the needle head of the dispensing valve, so as to prepare for the next circulation operation; the cleaning device consists of a wiping head clamping jaw, a wiping belt, a belt winding column, a belt winding wheel and a belt wheel, wherein the belt winding column, the belt winding wheel and the belt wheel are rotatably arranged on a shell of the cleaning device, the belt winding wheel is controlled to rotate by a stepping motor on the cleaning device, the wiping belt is wound on the belt wheel on one side of the belt winding wheel and winds on the belt winding wheel by bypassing one end of the wiping head clamping jaw, the belt winding column and the other end of the wiping head clamping jaw;
the method is characterized in that: the tape winding column is positioned below or above the space between the two wiping head clamping jaws, an opening for accommodating the insertion of the needle head of the dispensing valve is formed in the shell of the cleaning device, and the opening is positioned between the two wiping head clamping jaws.
2. The rotor dynamic balance full-automatic dispensing and quality-improving device according to claim 1, wherein: when the rotor F is in an asymmetric shape, the end of the dispensing valve needle head (321) can be protruded into the rotor F to be in a bent shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211233079.3A CN115603532B (en) | 2022-10-10 | 2022-10-10 | Rotor dynamic balance full-automatic dispensing and quality-improving processing technology and equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211233079.3A CN115603532B (en) | 2022-10-10 | 2022-10-10 | Rotor dynamic balance full-automatic dispensing and quality-improving processing technology and equipment |
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| CN115603532A CN115603532A (en) | 2023-01-13 |
| CN115603532B true CN115603532B (en) | 2023-06-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116519211A (en) * | 2023-03-28 | 2023-08-01 | 佛山市美程自动化设备有限公司 | Dynamic balance test equipment and test method |
| CN116907729B (en) * | 2023-07-13 | 2024-05-14 | 东莞市卓茂仪器有限公司 | Impeller balance correction method based on dispensing and quality improvement |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030481A (en) * | 2017-04-27 | 2017-08-11 | 厦门世菱科技有限公司 | LED automatic assembly equipment and its control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6487036B1 (en) * | 1999-08-20 | 2002-11-26 | Seagate Technology Llc | Vibratory feeder for dispensing balance correction members for securing to a disc drive disc pack |
| CN211726364U (en) * | 2019-11-05 | 2020-10-23 | 台湾乐业科技股份有限公司 | Automatic dispensing correction equipment for balancing fan blades |
| CN211538395U (en) * | 2019-12-04 | 2020-09-22 | 深圳市鑫三力自动化设备有限公司 | Dispensing structure suitable for five-axis linkage control of special-shaped curved surface |
| CN113649211A (en) * | 2021-09-01 | 2021-11-16 | 昆山佰易仪器设备有限公司 | Automatic glue wiping mechanism for glue dispensing needle head |
| CN216756989U (en) * | 2021-12-04 | 2022-06-17 | 深圳市裕展精密科技有限公司 | Glue dispensing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107030481A (en) * | 2017-04-27 | 2017-08-11 | 厦门世菱科技有限公司 | LED automatic assembly equipment and its control method |
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