CN117589368A - Rotor quality detection device and detection method thereof - Google Patents
Rotor quality detection device and detection method thereof Download PDFInfo
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- CN117589368A CN117589368A CN202410057527.1A CN202410057527A CN117589368A CN 117589368 A CN117589368 A CN 117589368A CN 202410057527 A CN202410057527 A CN 202410057527A CN 117589368 A CN117589368 A CN 117589368A
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- 238000001514 detection method Methods 0.000 title claims abstract description 48
- 239000004568 cement Substances 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000005520 cutting process Methods 0.000 claims abstract description 26
- 238000005452 bending Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 24
- 230000001360 synchronised effect Effects 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 21
- 239000004927 clay Substances 0.000 claims description 15
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 239000011505 plaster Substances 0.000 claims 4
- 238000003860 storage Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/14—Determining imbalance
- G01M1/16—Determining imbalance by oscillating or rotating the body to be tested
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M1/00—Testing static or dynamic balance of machines or structures
- G01M1/02—Details of balancing machines or devices
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention discloses a rotor quality detection device and a detection method thereof, belonging to the technical field of rotor dynamic balance detection, and comprising a bottom plate, wherein a plurality of side plates are slidably arranged on the bottom plate, a counterweight mechanism is fixedly arranged on each side plate, each counterweight mechanism comprises a rectangular long groove, a counterweight box is slidably arranged on each rectangular long groove, two mounting holes are formed in each counterweight box, one mounting hole is internally used for mounting a cement pipe, the other mounting hole is internally used for mounting a round magnet, a cutting plate and a round push plate are slidably arranged on each counterweight box, the round push plate is used for pushing the round magnet to move forwards, a rectangular groove is fixedly arranged on each counterweight box, and a sliding-out groove is fixedly connected below each rectangular groove.
Description
Technical Field
The invention belongs to the technical field of rotor dynamic balance detection, and particularly relates to a rotor quality detection device and a rotor quality detection method.
Background
In the motor, the rotor is a rotating part, the rotor mainly comprises a rotating shaft, a rotor iron core and a rotor winding, and the performance of the motor directly influences the performance of a main product, so that strict quality inspection is required to be carried out on the performance of the motor, dynamic balance detection is required to be carried out before the rotor is installed in the motor, the dynamic balance detection is the most critical quality parameter for measuring the rotor of the motor, and the rotor with good dynamic balance can not generate vibration and noise during rotation.
In the process of detecting dynamic balance performance of a rotor, balance adjustment is needed, namely, the unbalanced position and the unbalanced size on the rotor are determined based on the result of data analysis. According to the requirement, the mass is added or removed at the corresponding position to adjust the balance of the rotor, and in the detection process, the cement or the magnet is usually manually added to the two ends of the rotor, so that the addition process is complex and time is wasted.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a rotor quality detection device and a detection method thereof.
The aim of the invention can be achieved by the following technical scheme:
the rotor quality detection device comprises a bottom plate, wherein a plurality of side plates are slidably arranged on the bottom plate, a counterweight mechanism is fixedly arranged on each side plate, a bending plate is rotatably arranged on the bottom plate, a plurality of third belt pulleys are arranged on the bending plate, and a second synchronous belt is arranged between the plurality of third belt pulleys;
the bottom plate is fixedly provided with a sliding groove plate, the bottom plate is also fixedly provided with a second spring, the top end of the second spring is fixedly connected with a sliding plate, the sliding plate is in sliding connection with the sliding groove plate, the sliding plate is also fixedly connected with a long support, the bending plate is in contact with one end of the long support, the sliding plate is provided with a U-shaped support frame in a sliding manner, and the bottom plate is provided with a first inclined bedplate in a sliding manner;
the counterweight mechanism comprises a rectangular long groove, a counterweight box is slidably arranged on the rectangular long groove, two mounting holes are formed in the counterweight box, a cement pipe is arranged in one mounting hole, a round magnet is arranged in the other mounting hole, a cutting plate and a round push plate are slidably arranged on the counterweight box, the round push plate is used for pushing the round magnet to move forward, a rectangular groove is further fixedly arranged on the counterweight box, and a sliding-out groove is fixedly connected below the rectangular groove.
Further, one side of bottom plate rotates and is equipped with first slide bar, and it is equipped with two movable plates to slide on the first slide bar, all fixes being equipped with the curb plate on two movable plates, and the curb plate top is equipped with the notch, and the inboard of two movable plates all rotates and is equipped with two from the driving wheel, and a plurality of spacing grooves have all been seted up to both sides on the bottom plate, all slide on two movable plates and be equipped with spacing knot, cooperation between spacing knot and the spacing groove.
Further, the both sides all be fixed to be equipped with L shape support on the curb plate, the top of L shape support is fixed to be equipped with the installing support, the internal rotation of installing support is equipped with first threaded rod, threaded fit has detection mechanism on the first threaded rod, sliding connection between detection mechanism and the installing support, the first belt pulley of one end fixedly connected with of first threaded rod, first belt pulley is also that is connected with first motor, first motor and L shape support fixed connection, be located the below rotation of L shape support on the curb plate and be equipped with the second threaded rod, the one end of second threaded rod is fixed and is equipped with the second belt pulley, be connected through first synchronous area between first belt pulley and the second belt pulley, threaded fit has the tray on the second threaded rod, sliding is equipped with the clamp plate on the tray, one side fixedly connected with a plurality of first springs of clamp plate, the other end and the curb plate fixed connection of a plurality of first springs.
Further, still fixedly on the bottom plate be equipped with vertical support, vertical support rotates with the bent plate to be connected, and the second hold-in range is the triangle-shaped structure specifically, and the quantity of third belt pulley is 3, and the third belt pulley is located the triangle department of second hold-in range respectively, fixedly connected with second motor on the vertical support, and the bent plate is rotated in second motor drive, fixedly connected with third motor on the bent plate, and the output and one of them third belt pulley connection of third motor drive third belt pulley rotate.
Further, both sides all fixed be equipped with the connecting rod on the curb plate, connecting rod and counter weight mechanism fixed connection still fixedly are equipped with the magnetic path on the connecting rod and accomodate the groove, fixed being equipped with first telescopic cylinder on the slide, the output fixed connection U-shaped support frame of first telescopic cylinder, the fixed circular depression bar that is equipped with of buckle plate, circular depression bar and long support contact.
Further, the side of U-shaped support frame is fixed to be established first rack, fixed being equipped with vertical mounting panel on the bottom plate, the rotation is equipped with the cylinder pole on the vertical mounting panel, fixed first gear and the second gear of being equipped with on the cylinder pole, still slide on the vertical mounting panel and be equipped with sliding component, sliding component's one end is fixed and is equipped with the second rack, second rack and second gear engagement, the first inclined platen of fixedly connected with on the second rack, the inclined platen of sliding tray fixedly connected with second, fixed rectangular plate that is equipped with on one of them movable plate, the rotation is equipped with the sliding tray on the rectangular plate, fixed block that is equipped with on one of them sliding tray, fixed a plurality of third springs that are equipped with on the fixed block, the top and the sliding tray contact of third spring.
Further, a second sliding rod is fixedly arranged in the rectangular long groove, a rectangular moving block is arranged on the second sliding rod in a sliding mode, a second telescopic cylinder and a first telescopic rod are fixedly arranged on the rectangular moving block, and a weight box is fixedly arranged at the output end of the second telescopic cylinder and the extension end of the first telescopic rod.
Further, the mounting groove is formed in the weight box, a third threaded rod is rotationally arranged in the mounting groove, a cutting plate is in threaded fit with the third threaded rod, the cutting plate is in sliding connection with the weight box, a fourth belt pulley is fixedly connected to the top end of the third threaded rod, a rotating seat is arranged on the rotating seat in a rotating manner, a third gear is fixedly arranged on the rotating seat, a fifth belt pulley is fixedly connected to the top end of the rotating seat, the fifth belt pulley is synchronously connected with the fourth belt pulley through a third synchronous belt, a motor support is fixedly arranged on the weight box, a fourth motor is fixedly arranged on the motor support, the output end of the fourth motor is connected with the fifth belt pulley, the fourth motor drives the fifth belt pulley to rotate, a third rack is further arranged on the top end of the weight box in a sliding manner, the third rack is in meshed transmission with the third gear, and one end of the third rack is connected with a circular push plate through a long rod.
Further, a through groove is further formed in the weight box, a supporting plate is arranged in the through groove in a sliding mode, a plurality of fourth springs are fixedly arranged on one side of the supporting plate, an L-shaped transverse plate is fixedly arranged on the back face of the weight box, the fourth springs are fixedly connected with the L-shaped transverse plate, an air pump is arranged in a clay pipe in one mounting hole and used for automatically extruding clay, an arc-shaped plate is fixedly arranged in the other mounting hole, and the arc-shaped plate is used for placing a plurality of round magnets;
the rectangular slot is characterized in that a receiving slot is fixedly connected below the rectangular slot, a sliding-out slot is fixedly connected at an outlet of the receiving slot, the rectangular slot is hollow, the inner bottom end face is an inclined face, the bottommost end of the inner inclined face is communicated with the receiving slot, and the rectangular slot is used for placing a round magnet.
A method of detecting a rotor quality detection apparatus, comprising the steps of:
the method comprises the steps of S1, firstly, placing a rotor on two U-shaped support frames, moving the rotor to side plates on two sides, then rotating a bending plate downwards, extruding a long support by a circular compression bar in the process of rotating the bending plate downwards, synchronously moving the U-shaped support frames downwards along with a sliding plate until rotating shafts at two ends of the rotor are contacted with the side plates, stopping the rotor from descending, continuously moving the U-shaped support frames downwards until a second synchronous belt is contacted with the surface of the rotor, starting a third motor, driving the rotor to rotate, and detecting dynamic balance of the rotor during rotation by a dynamic balance detector;
s2, when a magnet is selected for counterweight, the third threaded rod rotates to enable the cutting plate to move downwards to cut off the round magnet at the outermost end, so that the round magnet at the outermost end is separated from the round magnet in the counterweight box, and the round magnet after cutting off can be adsorbed on the cutting plate;
when the cement is selected for counterweight, the cement pipe at the other end extrudes the cement with a certain length through the air pump in the cement pipe, the outside cement is cut off by the cutting plate, and the cut cement falls onto the supporting plate;
s3, after the round magnet or the clay is separated, controlling the second telescopic cylinder to extend, moving the weight box forwards, wherein the round magnet is attracted to the surface of the rotor when moving to the surface of the rotor, the clay is extruded to the surface of the rotor, and the support plate gradually moves to the inside of the weight box under the action of the fourth spring along with the gradual contact of the support plate with the rotor, so that the influence of the clay or the round magnet on the rotor is avoided;
s4, after dynamic balance detection is finished, the rotor stops rotating, the round magnet on the rotor is manually moved to the magnet accommodating groove, the weight box is firstly contacted with the rotor, then the weight box is moved left and right, the removal of the adhesive cement on the rotor is realized, the removed adhesive cement falls to a tray below, a first threaded rod is started to detect shaft ends at two sides of the rotor by using a detection mechanism, displacement occurs between the tray and the pressing plate, and the pressing plate pushes the adhesive cement in the tray together and extrudes the adhesive cement, so that subsequent collection is facilitated;
and S5, after detection, controlling the bending plate to rotate upwards, driving the U-shaped supporting frame to synchronously move upwards by the sliding plate, lifting the rotor upwards from two ends of the U-shaped supporting frame to separate the rotor from the side plates, lifting the first inclined table upwards, enabling the first inclined table to be in shaft contact with two ends of the rotor in the lifting process, lifting the rotor from two ends of the rotor to finally separate from the U-shaped supporting frame, rolling the rotor to the second inclined table plate through the first inclined table, rolling the rotor to the sliding groove through the second inclined table plate, and compressing the third spring under the influence of gravity of the rotor when the sliding groove receives the influence of gravity of the rotor, so that the sliding groove is in an inclined state, and collecting.
The invention has the beneficial effects that:
1. according to the invention, balance adjustment in the dynamic balance detection process of the rotor is realized by arranging the balance weight mechanism, the balance weight mechanism can select the clay or the round magnet to carry out balance weight, the balance weight mechanism is provided with the cutting plate, the clay or the round magnet can be cut off by the cutting plate, the clay or the round magnet is adhered to two ends of the rotor by moving the balance weight box, automatic balance weight is realized, detection personnel are not required to cut off and press the clay on the rotor, meanwhile, in the descending process of the cutting plate, the round pushing plate can synchronously push out the round magnet, and the round pushing plate synchronously withdraws along with the withdrawal of the cutting plate, a certain gap exists between the magnet and the cutting plate, a new round magnet is automatically added in the gap, the round magnet is ensured to exist all the time at the outermost side, and the round magnet is convenient to cut out the outer round magnet and is adsorbed at two ends of the rotor;
2. the second springs are arranged, and the second springs are extruded in the pressing process of the bending plate, so that the U-shaped support frame descends, the rotor on the U-shaped support frame is conveniently placed on the side plate, when two ends of the rotor are positioned on the notch on the side plate, the rotor stops rotating, but the U-shaped support frame continues to move downwards until the rotor is completely separated from the rotor, and the U-shaped support frame is prevented from clamping the rotor in the rotating process;
3. according to the invention, the first rack is arranged on the U-shaped support frame, the U-shaped support frame is meshed with the first gear in the moving process, so that the upward movement of the first inclined table plate is realized, the rotor is lifted upwards by the upward movement of the first inclined table plate, the rotor and the U-shaped support frame are realized, the rotor slides to the second inclined table plate along the inclined surface measured by the first inclined table plate after being lifted upwards, finally, the rotor falls on the sliding groove, the third spring is extruded, the inclination of the sliding groove is realized, and the collection of the rotor is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the following description will briefly introduce the drawings required for implementing the description of the prior art, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
FIG. 1 is a schematic diagram of the overall structure I (first view) of the present invention;
FIG. 2 is an enlarged schematic view of the structure of the part A of the present invention;
FIG. 3 is an enlarged schematic view of the structure of part B of the present invention;
FIG. 4 is an enlarged schematic view of the structure of part C of the present invention;
FIG. 5 is a schematic diagram of the overall structure II (second view) of the present invention;
FIG. 6 is a schematic diagram III (third view) of the overall structure of the present invention;
FIG. 7 is a schematic view of the overall structure of the counterweight mechanism of the invention as shown in FIG. I (first view);
FIG. 8 is an enlarged schematic view of the structure of part D of the present invention;
FIG. 9 is a schematic view II (second view) of the overall structure of the counterweight mechanism of the invention;
fig. 10 is a front view of the weight box of the present invention.
The reference numerals in the figures illustrate: 1. a bottom plate; 2. a first slide bar; 3. a moving plate; 4. a limit groove; 5. a limit button; 6. a side plate; 7. a notch; 8. driven wheel; 9. an L-shaped bracket; 10. a mounting bracket; 11. a first threaded rod; 12. a detection mechanism; 13. a first motor; 14. a first synchronization belt; 15. a second threaded rod; 16. a second pulley; 17. a tray; 18. a first spring; 19. a pressing plate; 20. a vertical support; 21. a bending plate; 22. a third pulley; 23. a second timing belt; 24. a connecting rod; 25. a magnet receiving groove; 26. a weight mechanism; 27. sliding groove plates; 28. a second spring; 29. a slide plate; 30. a first telescopic cylinder; 31. a U-shaped support frame; 32. a first rack; 33. a long support; 34. a circular compression bar; 35. a vertical mounting plate; 36. a cylindrical rod; 37. a second gear; 38. a first gear; 39. a second rack; 40. a sliding assembly; 41. a first inclined platen; 42. a second inclined platen; 43. a rectangular plate; 44. a sliding groove; 45. a fixed block; 46. a third spring; 47. a rotor; 2601. rectangular long slots; 2602. a second slide bar; 2603. a rectangular moving block; 2604. a second telescopic cylinder; 2605. a first telescopic rod; 2606. a weight box; 2607. a mounting groove; 2608. cutting a plate; 2609. a third threaded rod; 2610. a fourth pulley; 2611. a rotating seat; 2612. a third gear; 2613. a fifth pulley; 2614. a third timing belt; 2615. a third rack; 2616. a motor bracket; 2617. a fourth motor; 2618. a support plate; 2619. a through groove; 2620. a fourth spring; 2621. an L-shaped cross plate; 2622. a cement pipe; 2623. an arc-shaped plate; 2624. a circular push plate; 2625. a circular magnet; 2626. slide out of the groove; 2627. a receiving groove; 2628. rectangular grooves.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientation or positional relationships, merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
As shown in fig. 1, a rotor quality detection device, including bottom plate 1, one side of bottom plate 1 rotates and is equipped with first slide bar 2, and it is equipped with two movable plates 3 to slide on the first slide bar 2, all fixes being equipped with curb plate 6 on two movable plates 3, and curb plate 6 top is equipped with notch 7, and the inboard of two movable plates 3 all rotates and is equipped with two from driving wheel 8, and a plurality of spacing groove 4 have all been seted up to both sides on the bottom plate 1, all slide on two movable plates 3 and be equipped with spacing knot 5, can cooperate between spacing knot 5 and the spacing groove 4.
As shown in fig. 1, the side plates 6 on two sides are fixedly provided with an L-shaped bracket 9, the top end of the L-shaped bracket 9 is fixedly provided with a mounting bracket 10, the mounting bracket 10 is rotationally provided with a first threaded rod 11, the first threaded rod 11 is in threaded fit with a detection mechanism 12 (the detection mechanism 12 is specifically an instrument for scanning and detecting scratches or other defects on the surface of a product by using different technologies such as laser, optics, infrared rays and the like), the detection mechanism 12 is in sliding connection with the mounting bracket 10, one end of the first threaded rod 11 is fixedly connected with a first belt pulley, the first belt pulley is also connected with a first motor 13, the first motor 13 is fixedly connected with the L-shaped bracket 9, the first belt pulley is driven by the first motor 13 to rotate, a second threaded rod 15 is rotationally provided on the side plate 6 below the L-shaped bracket 9, one end of the second threaded rod 15 is fixedly provided with a second belt pulley 16, the first belt pulley is connected with the second belt pulley 16 through a first synchronous belt 14, the first motor 13 is driven to rotate simultaneously, the first threaded rod 11 and the second threaded rod 15 are synchronously rotated, the second threaded rod 15 is in threaded fit with a tray 17, a pressing plate 19 is arranged on the tray 17 in a sliding mode, one side of the pressing plate 19 is fixedly connected with a plurality of first springs 18, the other end of the plurality of first springs 18 is fixedly connected with the side plate 6, the tray 17 moves on the second threaded rod 15 in the rotation process of the second threaded rod 15, at the moment, the pressing plate 19 is kept motionless under the action of the first springs 18, and cement in the tray 17 is pushed together under the pushing of the pressing plate 19 and is finally extruded together, so that the collection is facilitated.
As shown in fig. 5, a vertical support 20 is further fixedly arranged on the bottom plate 1, a bending plate 21 is rotatably arranged on the vertical support 20, a plurality of third belt pulleys 22 are rotatably arranged on the bending plate 21, the third belt pulleys 22 are connected through a second synchronous belt 23, the second synchronous belt 23 is of a triangular structure, the number of the third belt pulleys 22 is 3, the third belt pulleys 22 are respectively located at the triangular positions of the second synchronous belt 23, a second motor is fixedly connected to the vertical support 20, the second motor drives the bending plate 21 to rotate, a third motor is fixedly connected to the bending plate 21, the output end of the third motor is connected with one of the third belt pulleys 22, and the third motor drives the third belt pulleys 22 to rotate, so that synchronous transmission of the second synchronous belt 23 is realized.
The two side plates 6 are fixedly provided with connecting rods 24, the connecting rods 24 are fixedly connected with counterweight mechanisms 26, and a magnet containing groove 25 is fixedly formed in one connecting rod 24.
As shown in fig. 1, the bottom plate 1 is symmetrically and fixedly provided with a sliding groove plate 27, the bottom plate 1 is fixedly provided with a second spring 28, the top end of the second spring 28 is fixedly connected with a sliding plate 29, two ends of the sliding plate 29 are respectively and slidably connected with the sliding groove plate 27, the sliding plate 29 is fixedly connected with a long support 33, the bending plate 21 is fixedly provided with a circular pressing rod 34, and the circular pressing rod 34 is in contact with one end of the long support 33. The sliding plate 29 is fixedly provided with a first telescopic cylinder 30 (shown in fig. 3), the output end of the first telescopic cylinder 30 is fixedly connected with a U-shaped supporting frame 31, and the side surface of the U-shaped supporting frame 31 is fixedly provided with a first rack 32 (shown in fig. 4).
As shown in fig. 1-2, a vertical mounting plate 35 is fixedly arranged on the bottom plate 1, a cylindrical rod 36 is rotatably arranged on the vertical mounting plate 35, a first gear 38 and a second gear 37 are fixedly arranged on the cylindrical rod 36, a sliding component 40 is further arranged on the vertical mounting plate 35 in a sliding mode, a second rack 39 is fixedly arranged at one end of the sliding component 40, the second rack 39 is meshed with the second gear 37, a first inclined bedplate 41 is fixedly connected to the second rack 39, and a second inclined bedplate 42 is fixedly connected to the sliding groove plate 27.
As shown in fig. 6, a rectangular plate 43 is fixedly arranged on one of the moving plates 3, a sliding groove 44 is rotatably arranged on the rectangular plate 43, a fixed block 45 is fixedly arranged on one of the sliding groove plates 27, a plurality of third springs 46 are fixedly arranged on the fixed block 45, the top ends of the third springs 46 are in contact with the sliding groove 44, and when a heavy object is arranged on the sliding groove 44, the third springs 46 are compressed, so that the sliding groove 44 is in an inclined state, and products in the sliding groove 44 are convenient to fall.
As shown in fig. 7, the counterweight mechanism 26 includes a rectangular long groove 2601, a second sliding rod 2602 is fixedly arranged in the rectangular long groove 2601, a rectangular moving block 2603 is slidably arranged on the second sliding rod 2602, a second telescopic cylinder 2604 and a first telescopic rod 2605 are fixedly arranged on the rectangular moving block 2603, a counterweight box 2606 is fixedly arranged at the output end of the second telescopic cylinder 2604 and the extension end of the first telescopic rod 2605, two mounting holes are formed in the counterweight box 2606, a cement pipe 2622 is mounted in one mounting hole, and a round magnet 2625 is mounted in the other mounting hole.
As shown in fig. 8, a mounting groove 2607 is formed in the weight box 2606, a third threaded rod 2609 is rotatably provided in the mounting groove 2607, a cutting plate 2608 is in threaded fit with the third threaded rod 2609, the cutting plate 2608 is in sliding connection with the weight box 2606, a fourth belt pulley 2610 is fixedly connected to the top end of the third threaded rod 2609, a rotating seat 2611 is rotatably provided on the top end of the weight box 2606, a third gear 2612 is fixedly provided on the rotating seat 2611, a fifth belt pulley 2613 is fixedly connected to the top end of the rotating seat 2611, a motor support 2616 is fixedly provided on the weight box 2606 through a third synchronous belt 2614, a fourth motor 2617 is fixedly provided on the motor support 2616, an output end of the fourth motor 2617 is connected with the fifth belt pulley 3, a third rack 2615 is further slidably provided on the top end of the weight box 2606, the third rack 2615 is meshed with the third gear 2612, and a third long rack 2615 is connected with a circular push plate 2614 as shown in fig. 9.
As shown in fig. 9, a through groove 2619 is further provided on the weight box 2606, a supporting plate 2618 is slidably provided in the through groove 2619, a plurality of fourth springs 2620 are fixedly provided on one side of the supporting plate 2618, an L-shaped transverse plate 2621 is fixedly provided on the back of the weight box 2606, the fourth springs 2620 are fixedly connected with the L-shaped transverse plate 2621, an air pump is provided in a cement pipe 2622 in one mounting hole for automatically extruding cement, an arc plate 2623 (as shown in fig. 10) is fixedly provided in the other mounting hole, and the arc plate 2623 is used for placing a plurality of round magnets 2625.
As shown in fig. 10, a rectangular groove 2628 is fixedly arranged on the weight box 2606, a receiving groove 2627 is fixedly connected below the rectangular groove 2628, a sliding groove 2626 is fixedly connected at an outlet of the receiving groove 2627, wherein the rectangular groove 2628 is hollow, an inner bottom surface is an inclined surface, the bottommost end of the inner inclined surface is communicated with the receiving groove 2627, the rectangular groove 2628 is used for placing a round magnet 2625, and the round magnet 2625 falls from the bottommost end of the inner inclined surface of the rectangular groove 2628 to the receiving groove 2627 and then slides onto an arc plate 2623 through the sliding groove 2626.
The rotor quality detection method in this embodiment:
the rotor 47 is firstly placed on two U-shaped supporting frames 31, the first telescopic cylinder 30 is controlled to stretch to move the rotor 47 to the side plates 6 at two sides, then the bending plate 21 is rotated downwards, the round pressing rod 34 presses the long support 33 in the downward rotation process of the bending plate 21, the long support 33 presses the second spring 28, the sliding plate 29 moves downwards on the sliding groove plate 27 along with the shortening of the second spring 28, the U-shaped supporting frames 31 synchronously move downwards along with the sliding plate 29 until the rotating shafts at two ends of the rotor 47 are contacted with the notch 7 on the side plates 6, the driven wheel 8 is simultaneously contacted with the rotating shafts at two ends of the rotor 47, the rotor 47 stops descending, the sliding plate 29 continuously drives the U-shaped supporting frames 31 to move downwards until the curved plate 21 is completely separated from the two ends of the rotor 47, at the moment, the second synchronous belt 23 on the bending plate 21 stops rotating, the surface of the rotor 47 contacts with the second synchronous belt 23, the third motor is started, the second synchronous belt 23 works to drive the rotor 47 to synchronously rotate, and the dynamic balance during the rotation of the rotor 47 is detected by a dynamic balance detector.
In the dynamic balance detection process, balance adjustment is required, the unbalanced position and the unbalanced size on the rotor 47 are determined based on the result of data analysis, the balance of the rotor 47 is adjusted by adding or removing mass at the corresponding position according to the requirement, at the moment, the balance of the rotor 47 is adjusted by adopting a balance weight mechanism 26, the balance weight mechanism 26 can select cement to carry out balance weight or magnet to carry out balance weight, when the magnet is selected to carry out balance weight, the third threaded rod 2609 rotates to enable the cutting plate 2608 to move downwards to cut off the circular magnet 2625 at the outermost end, the circular magnet 2625 at the outermost end is separated from the circular magnet 2625 in the balance weight box 2606, and the cut circular magnet 2625 is adsorbed on the cutting plate 2608;
in the process of rotating the third threaded rod 2609, the third gear 2612 is driven to rotate by the third synchronous belt 2614, the third gear 2612 and the third rack 2615 are meshed to drive to realize movement of the circular push plate 2624, the circular push plate 2624 can integrally push out the circular magnet 2625 outwards (the arc plate 2623 is kept motionless), so that the outermost circular magnet 2625 is convenient to cut, in the process of moving the cutting plate 2608 upwards, the circular push plate 2624 can move backwards (at the moment, the whole circular magnet 2625 moves outwards and cannot return), a gap exists between the circular push plate 2624 and the last circular magnet 2625, at the moment, the circular magnet 2625 on the sliding groove 2626 can roll onto the arc plate 2623 to fill the gap, at the moment, the circular magnet 2625 in the rectangular groove 2628 can fall onto the sliding groove 2626 again to remain stationary until the next gap is filled, and automatic feeding of the circular magnet 2625 is realized;
when the cement is selected for counterweight, the cement pipe 2622 at the other end extrudes the cement with a certain length through the air pump therein, and the cutting plate 2608 cuts off the outside cement, so that the cut cement falls onto the supporting plate 2618.
And S3, after the round magnet 2625 or the clay is separated, the second telescopic cylinder 2604 is controlled to extend, the weight box 2606 is moved forwards, the round magnet 2625 is attracted to the surface of the rotor 47 when moved to the surface of the rotor 47, the clay is extruded to the surface of the rotor 47, and along with the fact that the support plate 2618 is gradually contacted with the rotor 47, the support plate 2618 is gradually moved to the inside of the weight box 2606 under the action of the fourth spring 2620, and the influence of the clay or the round magnet 2625 on the rotor 47 is avoided.
And S4, after the dynamic balance detection is finished, the rotor 47 stops rotating, the round magnet 2625 on the rotor 47 is manually moved to the magnet containing groove 25, the weight box 2606 is contacted with the rotor 47, the weight box 2606 is moved left and right, the removal of the cement on the rotor 47 is realized, the removed cement falls to the position of the tray 17 below, the first threaded rod 11 is started to detect shaft ends on two sides of the rotor 47 by using the detection mechanism 12, the movement of the tray 17 is realized by the first synchronous belt 14 in the rotation process of the first threaded rod 11, the pressing plate 19 is kept motionless in the movement process of the tray 17, the displacement occurs between the tray 17 and the pressing plate 19, and the pressing plate 19 pushes the cement in the tray 17 together and extrudes the cement so as to facilitate subsequent collection.
And S5, after the detection is finished, controlling the bent plate 21 to rotate upwards, driving the U-shaped supporting frame 31 to synchronously move upwards by the sliding plate 29, lifting the rotor 47 upwards from two ends of the U-shaped supporting frame 31 to separate the rotor from the side plate 6, then contracting the first telescopic cylinder 30, moving the first rack 32 on the U-shaped supporting frame 31 to the first gear 38 in the contracting process, meshing with the first gear 38, realizing the rotation of the first gear 38, driving the second gear 37 to rotate, and driving the second gear 37 to mesh with the second rack 39, realizing the upward lifting of the first inclined bedplate 41, enabling the first inclined bedplate 41 to be contacted with two ends of the rotor 47 in the lifting process, lifting the rotor 47 from two ends of the rotor 47, finally separating from the U-shaped supporting frame 31, enabling the rotor 47 to roll down to the second inclined bedplate 42 through the first inclined bedplate 41, and then rolling down to the second inclined bedplate 42 in the sliding groove 44, enabling the sliding groove 44 to be in an inclined state by compressing the third spring 46 under the influence of gravity of the rotor 47, and facilitating the sliding and collecting the sliding of the rotor 47.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (10)
1. The rotor quality detection device is characterized by comprising a bottom plate (1), wherein a plurality of side plates (6) are slidably arranged on the bottom plate (1), a counterweight mechanism (26) is fixedly arranged on each side plate (6), a bending plate (21) is further rotatably arranged on the bottom plate (1), a plurality of third belt pulleys (22) are arranged on each bending plate (21), and a second synchronous belt (23) is arranged between the plurality of third belt pulleys (22);
the novel sliding plate is characterized in that a sliding groove plate (27) is fixedly arranged on the bottom plate (1), a second spring (28) is fixedly arranged on the bottom plate (1), a sliding plate (29) is fixedly connected to the top end of the second spring (28), the sliding plate (29) is in sliding connection with the sliding groove plate (27), a long support (33) is fixedly connected to the sliding plate (29), the bending plate (21) is in contact with one end of the long support (33), a U-shaped support frame (31) is arranged on the sliding plate (29) in a sliding mode, and a first inclined bedplate (41) is arranged on the bottom plate (1) in a sliding mode;
the counterweight mechanism (26) comprises a rectangular long groove (2601), a counterweight box (2606) is slidably arranged on the rectangular long groove (2601), two mounting holes are formed in the counterweight box (2606), a cement pipe (2622) is arranged in one mounting hole, a round magnet (2625) is arranged in the other mounting hole, a cutting plate (2608) and a round push plate (2624) are slidably arranged on the counterweight box (2606), the round push plate (2624) is used for pushing the round magnet (2625) to move forwards, the rectangular groove (2628) is fixedly arranged on the counterweight box (2606), and a sliding groove (2626) is fixedly connected below the rectangular groove (2628).
2. The rotor quality detection device according to claim 1, wherein one side of the bottom plate (1) is rotatably provided with a first sliding rod (2), the first sliding rod (2) is slidably provided with two moving plates (3), side plates (6) are fixedly arranged on the two moving plates (3), notches (7) are arranged at the top ends of the side plates (6), two driven wheels (8) are rotatably arranged on the inner sides of the two moving plates (3), a plurality of limit grooves (4) are formed in the two sides of the bottom plate (1), limit buckles (5) are slidably arranged on the two moving plates (3), and the limit buckles (5) are matched with the limit grooves (4).
3. The rotor quality detection device according to claim 2, characterized in that the side plates (6) on two sides are fixedly provided with L-shaped brackets (9), the top ends of the L-shaped brackets (9) are fixedly provided with mounting brackets (10), first threaded rods (11) are rotationally arranged in the mounting brackets (10), detection mechanisms (12) are in threaded fit with the first threaded rods (11), the detection mechanisms (12) are in sliding connection with the mounting brackets (10), one end of each first threaded rod (11) is fixedly connected with a first belt pulley, the first belt pulley is connected with a first motor (13), the first motor (13) is fixedly connected with the L-shaped brackets (9), the side plates (6) are arranged below the L-shaped brackets (9) in a rotating mode and are provided with second threaded rods (15), one ends of the second threaded rods (15) are fixedly provided with second belt pulleys (16), the first belt pulleys are connected with the second belt pulleys (16) through first synchronous belts (14), the second threaded rods (15) are in threaded fit with trays (17), the trays (17) are provided with pressing plates (19) in a sliding mode, one sides of the pressing plates (19) are fixedly connected with first springs (18) on one sides of the pressing plates (19), and the other ends of the first springs (18) are fixedly connected with the plurality of the side plates (6).
4. A rotor quality detection device according to claim 3, characterized in that the bottom plate (1) is further fixedly provided with a vertical bracket (20), the vertical bracket (20) is rotationally connected with the bending plate (21), the second synchronous belt (23) is in a triangular structure, the number of the third belt pulleys (22) is 3, the third belt pulleys (22) are respectively located at the triangular positions of the second synchronous belt (23), the vertical bracket (20) is fixedly connected with a second motor, the second motor drives the bending plate (21) to rotate, the bending plate (21) is fixedly connected with a third motor, the output end of the third motor is connected with one of the third belt pulleys (22), and the third motor drives the third belt pulleys (22) to rotate.
5. The rotor quality detection device according to claim 4, wherein connecting rods (24) are fixedly arranged on the side plates (6) on two sides, the connecting rods (24) are fixedly connected with the counterweight mechanism (26), magnetic block storage grooves (25) are fixedly arranged on the connecting rods (24), first telescopic cylinders (30) are fixedly arranged on the sliding plates (29), output ends of the first telescopic cylinders (30) are fixedly connected with U-shaped supporting frames (31), round pressing rods (34) are fixedly arranged on the bending plates (21), and the round pressing rods (34) are in contact with the long supporting frames (33).
6. The rotor quality detection device according to claim 5, wherein the first rack (32) is fixedly arranged on the side surface of the U-shaped supporting frame (31), the vertical mounting plate (35) is fixedly arranged on the bottom plate (1), the cylindrical rod (36) is rotatably arranged on the vertical mounting plate (35), the first gear (38) and the second gear (37) are fixedly arranged on the cylindrical rod (36), the sliding component (40) is further slidably arranged on the vertical mounting plate (35), the second rack (39) is fixedly arranged at one end of the sliding component (40), the second rack (39) is meshed with the second gear (37), the first inclined bedplate (41) is fixedly connected to the second rack (39), the second inclined bedplate (42) is fixedly connected to the sliding groove plate (27), the rectangular plate (43) is fixedly arranged on one of the moving plates (3), the sliding groove (44) is rotatably arranged on the rectangular plate (43), the fixed block (45) is fixedly arranged on the fixed block (45), and the top ends of the third springs (46) are in contact with the sliding groove (44).
7. The rotor quality detection device according to claim 6, wherein a second sliding rod (2602) is fixedly arranged in the rectangular long groove (2601), a rectangular moving block (2603) is slidably arranged on the second sliding rod (2602), a second telescopic cylinder (2604) and a first telescopic rod (2605) are fixedly arranged on the rectangular moving block (2603), and a weight box (2606) is fixedly arranged at the output end of the second telescopic cylinder (2604) and the extension end of the first telescopic rod (2605).
8. The rotor quality detection device according to claim 7, wherein a mounting groove (2607) is formed in the weight box (2606), a third threaded rod (2609) is arranged in the mounting groove (2607) in a rotating mode, a cutting plate (2608) is arranged on the third threaded rod (2609) in a threaded mode, the cutting plate (2608) is slidably connected with the weight box (2606), a fourth belt pulley (2610) is fixedly connected to the top end of the third threaded rod (2609), a rotating seat (2611) is arranged on the top end rotating inertia of the weight box (2606), a third gear (2612) is fixedly arranged on the rotating seat (2611), a fifth belt pulley (2613) is fixedly connected between the fifth belt pulley (2613) and the fourth belt pulley (2610) through a third synchronous belt (2614), a motor support (2616) is fixedly arranged on the weight box (2606), a fourth motor 2617) is fixedly arranged on the top end of the fourth motor belt pulley (2607), an output end of the fourth motor belt pulley (2613) is fixedly connected with the third belt pulley (2615), and the third belt pulley (2615) is further rotatably connected with the third gear (2615) through the third gear (2615).
9. The rotor quality detection device according to claim 8, wherein the weight box (2606) is further provided with a through groove (2619), a supporting plate (2618) is slidably arranged in the through groove (2619), one side of the supporting plate (2618) is fixedly provided with a plurality of fourth springs (2620), the back of the weight box (2606) is fixedly provided with an L-shaped transverse plate (2621), the fourth springs (2620) are fixedly connected with the L-shaped transverse plate (2621), an air pump is arranged in a cement pipe (2622) in one mounting hole and is used for automatically extruding cement, an arc plate (2623) is fixedly arranged in the other mounting hole, and the arc plate (2623) is used for placing a plurality of round magnets (2625);
the rectangular groove (2628) is fixedly connected with a receiving groove (2627) below, an outlet of the receiving groove (2627) is fixedly connected with a sliding groove (2626), the rectangular groove (2628) is hollow, the inner bottom end face is an inclined face, the bottommost end of the inner inclined face is communicated with the receiving groove (2627), and the rectangular groove (2628) is used for placing a round magnet (2625).
10. The method of detecting a rotor quality according to claim 9, comprising the steps of:
firstly, placing a rotor (47) on two U-shaped support frames (31), moving the rotor (47) to the side plates (6) at the two ends, then rotating a bending plate (21) downwards, extruding a long support frame (33) by a circular compression bar (34) in the downward rotation process of the bending plate (21), synchronously moving the U-shaped support frames (31) downwards along with a sliding plate (29) until the rotating shafts at the two ends of the rotor (47) are in contact with the side plates (6), stopping descending the rotor (47), continuously moving the U-shaped support frames (31) downwards until a second synchronous belt (23) is in contact with the surface of the rotor (47), starting a third motor, driving the rotor (47) to rotate, and detecting dynamic balance of the rotor (47) during rotation by a dynamic balance detector;
s2, when a magnet is selected for weighting, the third threaded rod (2609) rotates to enable the cutting plate (2608) to move downwards to cut off the round magnet (2625) at the outermost end, so that the round magnet (2625) at the outermost end is separated from the round magnet (2625) in the weighting box (2606), and the cut round magnet (2625) can be adsorbed on the cutting plate (2608);
when the cement is selected for counterweight, the cement pipe (2622) at the other end extrudes the cement with a certain length through the air pump in the cement pipe, the cutting plate (2608) cuts off the outside cement, and the cut cement falls onto the supporting plate (2618);
s3, after the round magnet (2625) or the clay is separated, the second telescopic cylinder (2604) is controlled to stretch, the weight box (2606) is moved forwards, the round magnet (2625) is attracted to the surface of the rotor (47) when moved to the surface of the rotor (47), the clay is extruded to the surface of the rotor (47), and along with the fact that the supporting plate (2618) is gradually contacted with the rotor (47), the supporting plate (2618) is gradually moved to the inside of the weight box (2606) under the action of the fourth spring (2620), and the influence of the clay or the round magnet (2625) on the rotor (47) is avoided;
s4, after dynamic balance detection is finished, the rotor (47) stops rotating, a round magnet (2625) on the rotor (47) is manually moved to a magnet accommodating groove (25), the weight box (2606) is firstly contacted with the rotor (47), then the weight box (2606) is moved left and right, the removal of the adhesive plaster on the rotor (47) is realized, the removed adhesive plaster falls to a tray (17) below, then a first threaded rod (11) is started to detect shaft ends on two sides of the rotor (47) by using a detection mechanism (12), displacement occurs between the tray (17) and a pressing plate (19), and the pressing plate (19) pushes the adhesive plaster in the tray (17) together and presses the adhesive plaster, so that subsequent collection is facilitated;
and S5, after the detection is finished, controlling the bending plate (21) to rotate upwards, driving the U-shaped supporting frame (31) to synchronously move upwards by the sliding plate (29), lifting the rotor (47) upwards from two ends of the U-shaped supporting frame (31) to separate the rotor from the side plate (6), lifting the first inclined table plate (41) upwards, enabling the first inclined table plate (41) to be in shaft contact with two ends of the rotor (47) in the lifting process, lifting the rotor (47) from the two ends to finally separate from the U-shaped supporting frame (31), rolling the rotor (47) to the second inclined table plate (42) through the first inclined table plate (41), rolling the second inclined table plate (42) into the sliding groove (44), and enabling the sliding groove (44) to be in an inclined state by compressing the third spring (46) under the gravity influence of the rotor (47) to collect.
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| CN202410057527.1A CN117589368B (en) | 2024-01-16 | 2024-01-16 | Rotor quality detection device and detection method thereof |
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| CN117589368B (en) | 2024-04-09 |
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