Five-station horizontal glue adding balancing machine for micro-motor rotor

Abstract

The utility model discloses a five-station horizontal glue adding balancing machine for a micro-motor rotor. The initial test station, the retest station, the assembly line station, the five-station rotary carrying mechanism and the five-axis dispensing mechanism are all installed on the machine body, the initial test station and the retest station are used for testing the unbalance amount of a rotor before dispensing and the unbalance amount of a rotor after dispensing respectively, and the assembly line station is used for carrying the rotor. The two five-axis dispensing mechanisms are installed on the two sides of the five-station rotary carrying mechanism respectively and used for dispensing the rotor to achieve weighting balance of the rotor, and the method comprises the steps that the rotor is placed on an assembly line station, the five-station rotary carrying mechanism is used for carrying the rotor to a primary testing station, and the dispensing amount and the dispensing angle of the two sides of the rotor are measured; and the five-axis dispensing mechanism is used for dispensing, weighting and balancing the rotor. According to the utility model, the rotor can be controlled to move in multiple directions, the dispensing station is controlled to move up and down and left and right, the dispensing process requirements of different products at different positions can be met, and the compatibility is good.

Description

Technical Field

[0001] This invention belongs to the field of balancing machine technology, and in particular relates to a five-station horizontal glue-applying balancing machine for micro motor rotors. Background Technology

[0002] The field of micro motor rotor balancing machines has been developing for many years. Currently, the fully automatic balancing machines on the market mainly use milling cutters to remove weight and adopt a horizontal drive method for dynamic balancing tests.

[0003] While cutting and weight-removing balancing machines can meet the balancing needs of most micro-motor rotor products on the market, some products still require weighting for balancing due to reasons such as product size limitations, the need to remove weight to avoid damaging the product structure, or the inability of the motor manufacturing process to cut. Currently, weight-removing balancing machines on the market use manual application of adhesive, which is slow and inaccurate. Therefore, there is an urgent need to develop a horizontal automatic adhesive-applying balancing machine for micro-motor rotors. Utility Model Content

[0004] In order to solve the problems existing in the background art, the purpose of this utility model is to provide a five-station horizontal glue-applying and balancing machine for micro motor rotors.

[0005] The technical solution adopted in this utility model is as follows:

[0006] I. A five-station horizontal glue-applying and balancing machine for micro motor rotors:

[0007] It includes a machine body, a retesting station, a production line station, a preliminary test station, two five-axis dispensing mechanisms, and a five-station rotary conveying mechanism. The five-station rotary conveying mechanism is installed on the upper surface of the machine body. The retesting station, production line station, preliminary test station, and five-axis dispensing mechanism are all installed on the machine body. The preliminary test station is used to test the rotor imbalance before dispensing, the retesting station is used to test the rotor imbalance after dispensing, the production line station is used to transport the rotor, and the two five-axis dispensing mechanisms are respectively installed on both sides of the five-station rotary conveying mechanism to dispense glue onto the rotor to achieve rotor weighting and balancing.

[0008] The five-axis dispensing mechanism includes a base, front and rear control components, a dispensing station, and a steering station. The base is fixed to the machine body, and the front and rear control components and the dispensing station are both fixedly installed on the base. The bottom end of the steering station can be moved back and forth along the extension direction of the front and rear control components and is installed on the front and rear control components.

[0009] The dispensing station includes a mounting base, a dispensing up and down control unit, a dispensing left and right control unit, and a dispensing component. The mounting base is fixedly connected to the base. The dispensing up and down control unit is vertically mounted on the mounting base. The dispensing left and right control unit is movably mounted on the dispensing up and down control unit and is perpendicular to the front and rear control components. The dispensing component is movably mounted on the dispensing left and right control unit along the axis of the dispensing left and right control unit. The dispensing component is used to dispense glue to the rotor. An eccentric screw valve glue gun is mounted on the dispensing component. The dispensing component uses the eccentric screw valve glue gun to precisely dispense glue to the rotor.

[0010] The steering station includes a steering base, a flipping control mechanism, a dispensing worktable, a three-jaw mechanism, a steering control mechanism, and a curing device. The steering base is movable along the extension direction of the front and rear control components and is mounted on the front and rear control components. The flipping control mechanism is mounted on the steering base. The three-jaw mechanism is used to clamp the rotor. The three-jaw mechanism, the steering control mechanism, and the curing device are all mounted on the dispensing worktable. The dispensing worktable is mounted on the flipping control mechanism. The steering control mechanism is used to control the rotor on the three-jaw mechanism to rotate around its own axis. The flipping control mechanism is used to control the rotor on the dispensing worktable to flip along its own radial direction. The curing device is used to cure the adhesive on the rotor.

[0011] The five-station rotary conveying mechanism includes column one, column two, suspension, conveying up and down control unit, conveying rotation control unit, five-station turntable, pneumatic gripper mechanism one, pneumatic gripper mechanism two, pneumatic gripper mechanism three, pneumatic gripper mechanism four, and pneumatic gripper mechanism five. Column one and column two are both vertically mounted on the machine body. The suspension is located above the machine body, and both ends of the suspension are connected to the tops of column one and column two, respectively. The conveying up and down control unit is mounted on the suspension. The conveying rotation control unit is mounted on the conveying up and down control unit and can move up and down. The five-station turntable is mounted on the conveying rotation control unit and can rotate around the axis of the conveying rotation control unit. Pneumatic gripper mechanism one, pneumatic gripper mechanism two, pneumatic gripper mechanism three, pneumatic gripper mechanism four, and pneumatic gripper mechanism five are evenly spaced around the circumference of the five-station turntable on the rotating arm of the five-station turntable.

[0012] The initial test station and the retest test station are mainly composed of a test base, a vibration isolation pad, a base, a drive system, a vibration sensor one, a vibration sensor two, a vibration swing frame mechanism one, and a vibration swing frame mechanism two. The test base is fixedly installed on the machine body, the vibration isolation pad is installed on the outer periphery of the test base, and the base is installed on the vibration isolation pad without contacting the test base. The drive system, vibration sensor one, vibration sensor two, vibration swing frame mechanism one, and vibration swing frame mechanism two are all installed on the base. Vibration sensor one is connected to vibration swing frame mechanism one and is used to detect the vibration of vibration swing frame mechanism one. Vibration sensor two is connected to vibration swing frame mechanism two and is used to detect the vibration of vibration swing frame mechanism two.

[0013] The assembly line station includes a chain assembly line mechanism, an assembly line loading and unloading mechanism, a defective product picking mechanism, and a defective product collection mechanism. The chain assembly line mechanism, the assembly line loading and unloading mechanism, and the defective product picking mechanism are all installed on the machine body. The defective product collection mechanism is installed above the chain assembly line mechanism. The chain assembly line mechanism is used to convey the rotor to be dispensed with glue. The assembly line loading and unloading mechanism is used to transport the rotor to the five-station rotary conveying mechanism. The defective product picking mechanism and the defective product collection mechanism are used to pick out and collect defective products from the rotor, respectively.

[0014] When the production line station is located directly below the first pneumatic gripper mechanism, the initial test station is located directly below the second pneumatic gripper mechanism, the two five-axis dispensing mechanisms are located directly below the third and fourth pneumatic gripper mechanisms respectively, and the retest station is located directly below the fifth pneumatic gripper mechanism.

[0015] II. A method for using a five-station horizontal glue-applying and balancing machine, comprising the following steps:

[0016] Step S1: First, place the unbalanced rotor on the assembly line station and use the assembly line loading and unloading mechanism in the assembly line station to transport the rotor to the five-station rotary conveying mechanism.

[0017] Step S2: Rotate the five-station turntable in the five-station rotary conveying mechanism so that the rotor is transported to the initial test station. Use the initial test station to measure the amount of glue and the glue dispensing angle on both sides of the rotor.

[0018] Step S3: Next, the rotor is transported to a five-axis dispensing mechanism using a five-station rotary transport mechanism, and the five-axis dispensing mechanism is used to dispense glue on one side of the rotor; then the rotor is transported to another five-axis dispensing mechanism using a five-station rotary transport mechanism, and the five-axis dispensing mechanism is used to dispense glue on the other side of the rotor.

[0019] Step S4: After the dispensing operation on both sides of the rotor is completed, the rotor is transported to the retest station using a five-station rotary conveying mechanism. The unbalance value of the rotor after dispensing is measured at the retest station, and the unbalance value is judged.

[0020] If the unbalance value of the rotor after glue application is within the preset balance value range, it indicates that the rotor after glue application is qualified.

[0021] Otherwise, it indicates that the rotor is defective after the glue is applied;

[0022] Step S5: Use the five-station rotary conveying mechanism to transport the rotor to the assembly line station, and sort out qualified rotors and unqualified rotors through the assembly line station, and finally obtain qualified rotors.

[0023] In step S3, the five-axis dispensing mechanism is used to dispense adhesive onto the rotor as follows:

[0024] First, the rotor is transported to the dispensing worktable of the five-axis dispensing mechanism by the five-station rotary conveying mechanism. The three-jaw mechanism clamps the rotor, and then the steering control mechanism controls the rotor to rotate until the rotor angle is the dispensing angle measured in step S2.

[0025] Next, the front and rear control components, dispensing up and down control units, dispensing left and right control units, and flipping control mechanism in the five-axis dispensing mechanism operate synchronously to control the rotor and dispensing components to reach the set dispensing position. Then, according to the dispensing amount measured in step S2, the rotor is dispensed with glue, and the glue is cured by the curing device in the five-axis dispensing mechanism.

[0026] The beneficial effects of this utility model are:

[0027] 1. The five-station horizontal glue dispensing and balancing machine proposed in this utility model realizes automatic glue dispensing and weight balancing of micro motor rotor, without the need for rotor processing and cutting, and will not cause damage to the product itself.

[0028] 2. The five-station horizontal glue-applying and balancing machine proposed in this utility model is equipped with a production line station, a preliminary testing station, two five-axis glue-applying mechanisms, and a retesting station. The five stations operate simultaneously, performing tasks such as unloading and loading the rotor at each station, testing and balancing before glue application, applying glue to one side, applying glue to the other side, and testing and balancing after glue application. This speeds up the glue-applying and balancing efficiency and results in a faster production cycle compared to the currently commonly used method of manually adding glue putty.

[0029] 3. The five-axis dispensing mechanism proposed in this utility model includes a front and rear control component, a dispensing up and down control unit, a dispensing left and right control unit, a flipping control mechanism, and a steering control mechanism. It can control the rotor to move in the front and back direction, rotate in the radial direction, and flip in the axial direction, and control the dispensing station to move in the up and down direction and in the left and right direction. It can meet the dispensing process requirements of different products and different positions, and has good compatibility.

[0030] 4. The dispensing component proposed in this utility model uses an eccentric screw valve glue gun to precisely control the amount of glue dispensed and improve balance accuracy. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the structure of the five-station horizontal glue-applying and balancing machine of this utility model;

[0032] Figure 2 This is a schematic diagram of the five-station rotary conveying mechanism in a five-station horizontal glue-applying and balancing machine.

[0033] Figure 3 This is a schematic diagram of the retest station in a five-station horizontal glue-applying balancing machine.

[0034] Figure 4 This is a schematic diagram of the five-axis dispensing mechanism 1 in a five-station horizontal glue dispensing and balancing machine.

[0035] Figure 5 This is a structural diagram of the dispensing station in a five-axis dispensing mechanism.

[0036] Figure 6 This is a schematic diagram of the steering station in a five-axis dispensing mechanism.

[0037] Figure 7 This is a schematic diagram of the assembly line station in a five-station horizontal glue-applying and balancing machine.

[0038] Figure 8 A schematic diagram showing the position of the five-axis dispensing mechanism at the dispensing location;

[0039] In the diagram: 1. Machine body; 2. Retesting station; 3. Assembly line station; 4. Initial testing station; 5. Five-axis dispensing mechanism; 6. Five-station rotary conveying mechanism; 7. Foot; 8. Electrical control box; 201. Test base; 202. Vibration isolation pad; 203. Base; 204. Drive system; 205. Vibration sensor one; 206. Vibration sensor two; 207. Vibration swing frame mechanism one; 208. Vibration swing frame mechanism two; 301. Chain assembly line mechanism; 302. Assembly line loading and unloading mechanism; 303. Defective product picking mechanism; 304. Defective product collection mechanism; 50. Base; 51. Front and rear control components; 52. Dispensing station 53. Steering station; 520. Mounting base; 521. Dispensing up and down control unit; 522. Dispensing left and right control unit; 523. Dispensing component; 530. Steering base; 531. Tilting control mechanism; 532. Dispensing worktable; 533. Three-jaw mechanism; 534. Steering control mechanism; 535. Curing device; 601. Column 1; 602. Column 2; 603. Suspension; 604. Handling up and down control unit; 605. Handling rotation control unit; 606. Five-station turntable; 607. Pneumatic gripper mechanism 1; 608. Pneumatic gripper mechanism 2; 609. Pneumatic gripper mechanism 3; 610. Pneumatic gripper mechanism 4; 611. Pneumatic gripper mechanism 5. Detailed Implementation

[0040] The present invention will be described in detail below with reference to specific implementation examples. The following implementation examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any way.

[0041] like Figure 1 As shown, the balancing machine includes a body 1, a retesting station 2, a production line station 3, a preliminary test station 4, two five-axis dispensing mechanisms 5, and a five-station rotary conveying mechanism 6. The five-station rotary conveying mechanism 6 is rotatably mounted on the upper surface of the body 1 relative to the body 1. The retesting station 2, production line station 3, preliminary test station 4, and five-axis dispensing mechanism 5 are all mounted on the body 1, and are located below the five-station rotary conveying mechanism 6. The preliminary test station 4 is used to test the rotor imbalance before dispensing, the retesting station 2 is used to test the rotor imbalance after dispensing, the production line station 3 is used for loading, unloading, and conveying the rotor, and the two five-axis dispensing mechanisms 5 are respectively mounted on both sides of the five-station rotary conveying mechanism 6 to dispense glue onto the rotor to achieve glue dispensing and weight-bearing balance of the rotor. The two five-axis dispensing mechanisms 5 dispense glue onto both sides of the rotor respectively.

[0042] like Figure 4As shown, the five-axis dispensing mechanism 5 includes a base 50, a front and rear control assembly 51, a dispensing station 52, and a steering station 53. The base 50 is fixed on the machine body 1. The front and rear control assembly 51 and the dispensing station 52 are both fixedly installed on the base 50. The bottom end of the steering station 53 is movable back and forth on the front and rear control assembly 51 along the extension direction of the front and rear control assembly 51.

[0043] like Figure 5 As shown, the dispensing station 52 includes a mounting base 520, a dispensing up-and-down control unit 521, a dispensing left-and-right control unit 522, and a dispensing component 523. The mounting base 520 is fixedly connected to the base 50. The dispensing up-and-down control unit 521 is vertically mounted on the mounting base 520. The dispensing left-and-right control unit 522 is movably mounted on the dispensing up-and-down control unit 521. The front-and-back control assembly 51 and the dispensing left-and-right control unit 522 are both arranged horizontally, and the dispensing left-and-right control unit 522 is arranged perpendicularly to the front-and-back control assembly 51. That is, the front-and-back control assembly 51 is arranged along the front-and-back direction, and the dispensing left-and-right control unit 522 is arranged along the left-and-right direction. The dispensing component 523 is movably mounted on the dispensing left-and-right control unit 522 along the axis of the dispensing left-and-right control unit 522. The dispensing component 523 stores adhesive inside for dispensing adhesive onto the rotor.

[0044] like Figure 6 As shown, the steering station 53 includes a steering base 530, a flipping control mechanism 531, a dispensing worktable 532, a three-jaw mechanism 533, a steering control mechanism 534, and a curing device 535. The steering base 530 is movably mounted on the front and rear control components 51 along the extension direction of the front and rear control components 51. The flipping control mechanism 531 is mounted on the steering base 530. The three-jaw mechanism 533 is used to clamp the rotor. The three-jaw mechanism 533, the steering control mechanism 534, and the curing device 535 are all mounted on the dispensing worktable 532. The dispensing worktable 532 is mounted on the flipping control mechanism 531. The three-jaw mechanism 533 and the steering control mechanism 534 are connected. The steering control mechanism 534 is used to control the rotor on the three-jaw mechanism 533 to rotate around its own axis. The flipping control mechanism 531 is used to control the rotor on the dispensing worktable to flip along its own radial direction. The curing device 535 is used to cure the adhesive on the rotor.

[0045] The front-to-back control assembly 51 controls the rotor to move forward and backward. The dispensing up-and-down control unit 521 controls the dispensing component 523 to move up and down, and the dispensing left-and-right control unit 522 controls the dispensing component 523 to move left and right. The steering control mechanism 534 controls the rotor to rotate axially, and the flipping control mechanism 531 controls the rotor to flip radially. The entire dispensing component 523 can move flexibly in all directions, ensuring that the glue gun and rotor reach the designated dispensing position, and then the dispensing component 523 performs precise dispensing and weighting.

[0046] like Figure 2 As shown, the five-station rotary conveying mechanism 6 includes a first column 601, a second column 602, a suspension 603, a conveying up-and-down control unit 604, a conveying rotation control unit 605, a five-station turntable 606, a first pneumatic gripper mechanism 607, a second pneumatic gripper mechanism 608, a third pneumatic gripper mechanism 609, a fourth pneumatic gripper mechanism 610, and a fifth pneumatic gripper mechanism 611. The first column 601 and the second column 602 are both vertically mounted on the machine body 1. The suspension 603 is located above the machine body 1, and both ends of the suspension 603 are connected to the top ends of the first column 601 and the second column 602, respectively. The conveying up-and-down control unit 604 is installed... On the suspension 603, the transport rotation control unit 605 is movably mounted on the transport up and down control unit 604. The five-position turntable 606 is rotatably mounted on the transport rotation control unit 605 around the axis of the transport rotation control unit 605. The pneumatic gripper mechanisms 607, 608, 609, 610, and 611 are evenly spaced around the circumference of the five-position turntable 606 on the rotating arm of the five-position turntable 606. The pneumatic gripper mechanisms (607, 608, 609, 610, 611) are used to clamp the rotor.

[0047] like Figure 3As shown, both the initial test station 4 and the retest test station 2 are mainly composed of a test base 201, a vibration isolation pad 202, a base 203, a drive system 204, a vibration sensor 1 205, a vibration sensor 206, a vibration swing frame mechanism 1 207, and a vibration swing frame mechanism 208. The test base 201 is fixedly installed on the machine body 1. The vibration isolation pad 202 is installed on the outer periphery of the test base 201. The base 203 is installed on the vibration isolation pad 202 and does not contact the test base 201. The drive system 204, vibration sensor 1 205, vibration sensor 206, vibration swing frame mechanism 1 207, and vibration swing frame mechanism 208 are all installed on the base 203. During the test, the rotor is placed on the vibration swing frame mechanism 1 207 and the vibration swing frame mechanism 208. On the second vibrating swing frame mechanism 208, the drive system 204 is used to drive the rotor to rotate. When the rotor rotates, it drives the first vibrating swing frame mechanism 207 and the second vibrating swing frame mechanism 208 to vibrate. The first vibration sensor 205 is connected to the first vibrating swing frame mechanism 207 and is used to detect the vibration of the first vibrating swing frame mechanism 207. The second vibration sensor 206 is connected to the second vibrating swing frame mechanism 208 and is used to detect the vibration of the second vibrating swing frame mechanism 208. The rotor is placed on the two vibrating swing frame mechanisms 207 and 208. The unbalance value of the rotor can be obtained by the vibration of the two vibrating swing frame mechanisms. This method is a conventional method and will not be described further in this utility model.

[0048] like Figure 7 As shown, assembly line station 3 includes a chain assembly line mechanism 301, an assembly line loading and unloading mechanism 302, a defective product picking mechanism 303, and a defective product collection mechanism 304. The chain assembly line mechanism 301, the assembly line loading and unloading mechanism 302, and the defective product picking mechanism 303 are all installed on the machine body 1. The assembly line loading and unloading mechanism 302 and the defective product picking mechanism 303 are located below the chain assembly line mechanism 301, and the defective product collection mechanism 304 is installed above the chain assembly line mechanism 301. The chain assembly line mechanism 301 is used to convey the rotor to be glued, the assembly line loading and unloading mechanism 302 is used to transport the rotor to the five-station rotary conveying mechanism 6, and the defective product picking mechanism 303 and the defective product collection mechanism 304 are used to pick and collect defective products from the rotor, respectively. Assembly line station 3 can complete the functions of rotor transportation, loading and unloading, and defective product picking, and can be easily connected to the production line for automation.

[0049] When the production line station 3 is located directly below the pneumatic gripper mechanism 607, the initial test station 4 is located directly below the pneumatic gripper mechanism 608, the two five-axis dispensing mechanisms 5 are located directly below the pneumatic gripper mechanism 609 and the pneumatic gripper mechanism 610 respectively, and the retest station 2 is located directly below the pneumatic gripper mechanism 611.

[0050] The included angles between pneumatic gripper mechanisms 607 and 608, 608 and 609, 609 and 610, 610 and 611, and 611 and 607 are all 72 degrees. Pneumatic gripper mechanisms 607, 608, 609, 610, and 611 have identical structures. Depending on the product being processed, a rotating mechanism may sometimes be added to pneumatic gripper mechanisms 609 and 610. An electrical control box 8 is installed inside the machine body 1, and feet 7 are mounted below it.

[0051] The method of this utility model includes the following steps:

[0052] Step S1: First, place the unbalanced rotor on the assembly line station 3, and use the assembly line loading and unloading mechanism 302 in the assembly line station 3 to transport the rotor to the five-station rotary conveying mechanism 6.

[0053] Step S1 is as follows: First, the unbalanced rotor is placed on the chain conveyor mechanism 301 of the assembly line station 3 by the staff (or automatically by the production line). The rotor is then transported to the assembly line loading and unloading mechanism 302 of the assembly line station 3 by the conveyor belt of the chain conveyor mechanism 301. The assembly line loading and unloading mechanism 302 with its own lifting function transports the rotor to a pneumatic gripper mechanism of the five-station rotary conveying mechanism 6 (this pneumatic gripper mechanism is located directly above the assembly line station 3).

[0054] Step S2: The five-station turntable 606 in the five-station rotary conveying mechanism 6 transports the rotor to the initial test station 4. The initial unbalance value and initial angle of the rotor before glue dispensing are measured using the initial test station 4, and then the glue dispensing amount and glue dispensing angle on both sides of the rotor are calculated.

[0055] Step S3: Next, the rotor is transported to a five-axis dispensing mechanism 5 using the five-station rotary transport mechanism 6, and dispensing glue to one side of the rotor using the five-axis dispensing mechanism 5; then the rotor is transported to another five-axis dispensing mechanism 5 using the five-station rotary transport mechanism 6, and dispensing glue to the other side of the rotor using the five-axis dispensing mechanism 5.

[0056] Step S4: After the dispensing operation on both sides of the rotor is completed, the rotor is transported to the retest station 2 using the five-station rotary conveying mechanism 6. The unbalance value of the rotor after dispensing is measured at the retest station 2, and the unbalance value of the rotor after dispensing is judged.

[0057] If the unbalance value of the rotor after glue application is within the preset balance value range, it indicates that the rotor after glue application is qualified.

[0058] Otherwise, it indicates that the rotor is defective after the glue is applied;

[0059] Step S5: Use the five-station rotary conveying mechanism 6 to transport the rotor to the assembly line station 3, and sort out qualified rotors and unqualified rotors through the assembly line station 3, and finally obtain qualified rotors.

[0060] Step S5 specifically involves using the five-station rotary conveyor mechanism 6 to transport the rotor to the unloading mechanism 302 on the assembly line, and then unloading it onto the chain conveyor mechanism 301. Qualified products are transported downstream for collection, while unqualified products are picked out by the defective product sorting mechanism 303 and transferred to the defective product collection mechanism 304. In actual production, there are workpieces at all five stations, working simultaneously to improve production efficiency.

[0061] In step S3, the five-axis dispensing mechanism 5 dispenses adhesive to the rotor in the following manner:

[0062] First, the rotor is transported to the dispensing worktable 532 of the five-axis dispensing mechanism 5 by the five-station rotary conveying mechanism 6. Then, the three-jaw mechanism 533 clamps the rotor, and then the steering control mechanism 534 controls the rotor to rotate until the rotor angle is the dispensing angle measured in step S2.

[0063] Next, the front-to-back control component 51, the dispensing up-and-down control unit 521, the dispensing left-and-right control unit 522, and the flipping control mechanism 531 in the five-axis dispensing mechanism 5 operate synchronously, controlling the rotor and the dispensing component 523 to reach the set dispensing position, such as... Figure 8 As shown in the position, the adhesive is then applied to the rotor according to the amount of adhesive measured in step S2, and the adhesive is cured by the curing device 535 in the five-axis dispensing mechanism 5 to complete the dispensing on one side.

[0064] The working process of the rotor transporting mechanism 6 in the five-station rotary conveying mechanism is as follows:

[0065] First, the vertical control unit 604 lowers the five-station turntable 606 to its designated position. Then, five pneumatic gripper mechanisms (607, 608, 609, 610, and 611) simultaneously clamp the rotor at the station directly below. After the gripper mechanisms clamp the rotor, the vertical control unit 604 raises the five-station turntable 606. Once the raising is complete, the rotation control unit 605 rotates the five-station turntable 606 72 degrees counterclockwise (at this point, pneumatic gripper mechanism 1 607 is directly above the initial test station 4, pneumatic gripper mechanism 2 608 is directly above the first five-axis dispensing mechanism 5, pneumatic gripper mechanism 3 609 is directly above the second five-axis dispensing mechanism 5, pneumatic gripper mechanism 4 610 is directly above the retest station 2, and pneumatic gripper mechanism 5 611 is directly above the assembly line station 3). After the rotation is complete, the vertical control unit 604 lowers the turntable 606 to its designated position. The lower control unit 604 controls the five-station turntable 606 to descend. After descending to the correct position, the five pneumatic gripper mechanisms (607, 608, 609, 610, 611) open, releasing the clamped rotor (at this time, the rotor of production line station 3 is moved to the initial test station 4, the rotor of the initial test station 4 is moved to the first five-axis dispensing mechanism 5, the rotor of the first five-axis dispensing mechanism 5 is moved to the second five-axis dispensing mechanism 5, the rotor of the second five-axis dispensing mechanism 5 is moved to the retest station 2, and the rotor of the retest station 2 is moved to the production line station 3). After releasing the rotor, the transport up and down control unit 604 controls the five-station turntable 606 to rise. After rising, the transport rotation control unit 605 controls the five-station turntable 606 to rotate 72 degrees clockwise, returning to the initial position.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A five-station horizontal glue-applying and balancing machine for micro-motor rotors, characterized in that: It includes a machine body (1), a retest station (2), a production line station (3), a preliminary test station (4), two five-axis dispensing mechanisms (5) and a five-station rotary conveying mechanism (6); the five-station rotary conveying mechanism (6) is installed on the upper surface of the machine body (1). The retest station (2), the production line station (3), the preliminary test station (4) and the five-axis dispensing mechanism (5) are all installed on the machine body (1). The preliminary test station (4) is used to test the unbalance of the rotor before dispensing. The retest station (2) is used to test the unbalance of the rotor after dispensing. The production line station (3) is used to transport the rotor. The two five-axis dispensing mechanisms (5) are installed on both sides of the five-station rotary conveying mechanism (6). The five-axis dispensing mechanism (5) is used to dispense glue to the rotor to achieve rotor weighting and balance.

2. A five-station horizontal glue-applying and balancing machine for micro-motor rotors according to claim 1, characterized in that: The five-axis dispensing mechanism (5) includes a base (50), a front and rear control assembly (51), a dispensing station (52), and a steering station (53); the base (50) is fixed on the machine body (1), the front and rear control assembly (51) and the dispensing station (52) are both fixedly installed on the base (50), and the bottom end of the steering station (53) is movable back and forth along the extension direction of the front and rear control assembly (51) and installed on the front and rear control assembly (51); The dispensing station (52) includes a mounting base (520), a dispensing up and down control unit (521), a dispensing left and right control unit (522), and a dispensing component (523). The mounting base (520) is fixedly connected to the base (50). The dispensing up and down control unit (521) is vertically mounted on the mounting base (520). The dispensing left and right control unit (522) is movably mounted on the dispensing up and down control unit (521) and is perpendicularly arranged between the dispensing left and right control unit (522) and the front and rear control components (51). The dispensing component (523) is movably mounted on the dispensing left and right control unit (522) along the axis of the dispensing left and right control unit (522). The dispensing component (523) is used to dispense glue onto the rotor.

3. A five-station horizontal glue-applying and balancing machine for micro-motor rotors according to claim 2, characterized in that: The steering station (53) includes a steering base (530), a flipping control mechanism (531), a dispensing worktable (532), a three-jaw mechanism (533), a steering control mechanism (534), and a curing device (535). The steering base (530) is movably mounted on the front and rear control assembly (51) along the extension direction of the front and rear control assembly (51). The flipping control mechanism (531) is mounted on the steering base (530). The three-jaw mechanism (533) is used to clamp the rotor. The three-jaw mechanism (533), the steering control mechanism (534), and the curing device (535) are all mounted on the dispensing worktable (532). The dispensing worktable (532) is mounted on the flipping control mechanism (531). The steering control mechanism (534) is used to control the rotor on the three-jaw mechanism (533) to rotate around its own axis. The flipping control mechanism (531) is used to control the rotor on the dispensing worktable to flip along its own radial direction. The curing device (535) is used to cure the adhesive on the rotor.

4. A five-station horizontal glue-applying and balancing machine for micro-motor rotors according to claim 1, characterized in that: The five-station rotary conveying mechanism (6) includes a first column (601), a second column (602), a suspension (603), a conveying up and down control unit (604), a conveying rotation control unit (605), a five-station turntable (606), a first pneumatic gripper mechanism (607), a second pneumatic gripper mechanism (608), a third pneumatic gripper mechanism (609), a fourth pneumatic gripper mechanism (610), and a fifth pneumatic gripper mechanism (611). The first column (601) and the second column (602) are both vertically mounted on the machine body (1), and the suspension (603) is located above the machine body (1), with the two ends of the suspension (603) connected to the first column (601) and the second column (602) respectively. 2) The top connection, the transport up and down control unit (604) is installed on the suspension (603), the transport rotation control unit (605) is installed on the transport up and down control unit (604) in a way that can move up and down, the five-position turntable (606) is installed on the transport rotation control unit (605) in a way that can rotate around the axis of the transport rotation control unit (605), and the first pneumatic gripper mechanism (607), the second pneumatic gripper mechanism (608), the third pneumatic gripper mechanism (609), the fourth pneumatic gripper mechanism (610) and the fifth pneumatic gripper mechanism (611) are installed on the rotating arm of the five-position turntable (606) at even intervals around the circumference of the five-position turntable (606).

5. A five-station horizontal glue-applying and balancing machine for micro-motor rotors according to claim 1, characterized in that: The initial test station (4) and the retest test station (2) are mainly composed of a test base (201), a vibration isolation pad (202), a base (203), a drive system (204), a vibration sensor one (205), a vibration sensor two (206), a vibration swing frame mechanism one (207), and a vibration swing frame mechanism two (208). The test base (201) is fixedly installed on the machine body (1), the vibration isolation pad (202) is installed on the outer periphery of the test base (201), and the base (203) is installed on the vibration isolation pad (202) and does not contact the test base (201). The system (204), vibration sensor one (205), vibration sensor two (206), vibration pendulum mechanism one (207) and vibration pendulum mechanism two (208) are all installed on the base (203). Vibration sensor one (205) is connected to vibration pendulum mechanism one (207) and is used to detect the vibration of vibration pendulum mechanism one (207). Vibration sensor two (206) is connected to vibration pendulum mechanism two (208) and is used to detect the vibration of vibration pendulum mechanism two (208).

6. A five-station horizontal glue-applying and balancing machine for micro-motor rotors according to claim 1, characterized in that: The assembly line station (3) includes a chain assembly line mechanism (301), an assembly line loading and unloading mechanism (302), a defective product picking mechanism (303), and a defective product collection mechanism (304). The chain assembly line mechanism (301), the assembly line loading and unloading mechanism (302), and the defective product picking mechanism (303) are all installed on the machine body (1). The defective product collection mechanism (304) is installed above the chain assembly line mechanism (301). The chain assembly line mechanism (301) is used to convey the rotor to be glued. The assembly line loading and unloading mechanism (302) is used to transport the rotor to the five-station rotary conveying mechanism (6). The defective product picking mechanism (303) and the defective product collection mechanism (304) are used to pick and collect defective products in the rotor, respectively.

7. A five-station horizontal glue-applying and balancing machine for micro-motor rotors according to claim 4, characterized in that: When the assembly line station (3) is located directly below the first pneumatic gripper mechanism (607), the initial test station (4) is located directly below the second pneumatic gripper mechanism (608), the two five-axis dispensing mechanisms (5) are located directly below the third pneumatic gripper mechanism (609) and the fourth pneumatic gripper mechanism (610) respectively, and the retest station (2) is located directly below the fifth pneumatic gripper mechanism (611).

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