Motor rotor winding and feeding machine

Abstract

The utility model provides a motor rotor winding feeding machine which comprises a machine frame, a working table, a first conveying mechanism, a second conveying mechanism, a limiting assembly, a fine positioning assembly, a pushing assembly and a feeding mechanical arm, the working table is fixed on the machine frame, and the first conveying mechanism and the second conveying mechanism are fixed above the working table side by side. The fine positioning assembly is fixed to the workbench and corresponds to the position between the first conveying mechanism and the second conveying mechanism, and the fine positioning assembly comprises a base, a positioning platform, a limiting baffle, an X-axis air cylinder and a positioning insertion plate. When the feeding mechanical arm takes the motor rotors on one set of jigs, the follow-up jigs can still convey the motor rotors to the follow-up jigs through the first conveying mechanism, feeding is conducted in the follow-up winding feeding machine, and therefore the feeding efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of motor manufacturing equipment, and in particular to a motor rotor winding feeder. Background Technology

[0002] During motor assembly, a jig containing the motor rotor needs to be placed on a conveyor belt. Both ends of the jig are mounted on two separate conveyor belts. The conveyor belts transport the jig to the winding station. A lifting mechanism between the conveyor belts lifts the jig, and a robotic arm removes the motor rotor from the jig for winding. After winding, the rotor is placed back on the jig, and the conveyor belts transport the jig to the next process. However, with traditional motor rotor loading machines, after the jig is lifted, subsequent jigs cannot pass through; that is, loading machines cannot be connected in series. Simultaneously loading motor rotors from multiple jigs results in low loading efficiency. Therefore, it is necessary to develop a motor rotor winding loading machine to solve these problems. Utility Model Content

[0003] The purpose of this invention is to provide a motor rotor winding feeder to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A motor rotor winding feeder includes a frame, a worktable, a first conveying mechanism, a second conveying mechanism, a limiting component, a precision positioning component, a pushing component, and a loading robot. The worktable is fixed to the frame. The first and second conveying mechanisms are fixed side-by-side above the worktable. The precision positioning component is fixed to the worktable and corresponds between the first and second conveying mechanisms. The precision positioning component includes a base, a positioning platform, a limiting baffle, an X-axis cylinder, and a positioning insert. The base is fixed to the worktable, the positioning platform is fixed to the base, and the limiting baffle is fixed to the worktable. On the worktable, the lower end of the limiting baffle is provided with a plate insertion hole. Two sets of limiting baffles are provided, corresponding to the left and right sides of the positioning platform. The X-axis cylinder is fixed on the positioning platform and corresponds to the outer side of the limiting baffle. The positioning plate is fixed on the power output end of the X-axis cylinder and corresponds to the plate insertion hole. The limiting component and the pushing component are both fixedly set on the side of the first conveying mechanism away from the precision positioning component. The telescopic end of the limiting component corresponds to the limiting baffle downstream of the conveyor. The telescopic end of the pushing component corresponds to the space between the two sets of limiting baffles. The loading robot is mounted above the second conveying mechanism.

[0006] Further description of the present invention: The first conveying mechanism is provided with a first conveyor belt for conveying the fixture, and the upper end surface of the first conveyor belt is not lower than the upper end surface of the positioning platform.

[0007] Further description of the present invention: The second conveying mechanism is provided with a second conveyor belt for conveying the fixture, and the upper end surface of the second conveyor belt is not higher than the upper end surface of the positioning platform.

[0008] Further description of the present invention: The limiting component includes a sliding seat, a first Y-axis cylinder and a blocking slider. The sliding seat is fixed above the worktable, the first Y-axis cylinder is fixed on the sliding seat, and the blocking slider is fixed to the power output end of the first Y-axis cylinder and slidably connected to the sliding seat. The blocking slider corresponds to the limiting baffle and, when extended, corresponds to the top of the first conveyor belt.

[0009] Further description of the present invention: The pushing component includes a mounting base, a second Y-axis cylinder and a pushing plate. The mounting base is fixed above the worktable, the second Y-axis cylinder is fixed on the mounting base, and the pushing plate is fixed at the power output end of the second Y-axis cylinder and corresponds to the space between two sets of limit baffles. When the pushing plate extends, it corresponds to the space above the first conveyor belt.

[0010] Further description of the present invention: It also includes a third conveying mechanism for conveying an empty fixture, the third conveying mechanism being fixed on the workbench and arranged side by side with the first conveying mechanism.

[0011] Further description of this utility model: Multiple sets of motor rotor winding feeders are connected end to end along the X-axis direction.

[0012] The beneficial effects of this utility model are as follows: The motor rotor to be wound is placed on the fixture and conveyed to the left by the first conveying mechanism. The telescopic end of the limiting component extends out. When the fixture contacts the limiting component, it stops and completes the initial positioning. Then, the pushing component pushes the fixture forward onto the positioning platform, corresponding to the space between the two sets of limiting baffles. Next, the X-axis cylinder drives the positioning insert plate to extend into the fixture. The positioning insert plate passes through the through hole and is inserted into the positioning hole in the fixture, thereby positioning the fixture so that the loading robot can transport the motor rotor on the fixture. After the winding is completed, the loading robot puts the motor rotor back onto the fixture. After the pushing component pushes the fixture onto the positioning platform, the pushing component immediately resets so that subsequent fixtures can continue to be transported to the left on the first conveying mechanism. When the fixture is pushed onto the positioning platform, the rear fixture will push the front fixture forward, thereby moving the front fixture onto the second conveying mechanism, so that the wound motor rotor can continue to be transported to the left on the second conveying mechanism. The advantage of this design is that it can realize the parallel connection between multiple winding feeders. When the feeding robot picks up the motor rotor on a set of fixtures, the subsequent fixtures can still be conveyed to the subsequent ones through the first conveying mechanism and fed into the subsequent winding feeders to improve the feeding efficiency. Attached Figure Description

[0013] Figure 1 This is an overall structural diagram of the present invention;

[0014] Figure 2 This is a structural diagram of the present invention (where the frame and the loading robot are not shown);

[0015] Figure 3 This is a structural diagram of the limiting component in this utility model;

[0016] Figure 4 This is a structural diagram of the precision positioning component in this utility model;

[0017] Figure 5 This is a structural diagram of the push component in this utility model;

[0018] Explanation of reference numerals in the attached figures:

[0019] 1. Frame; 2. Worktable; 3. First conveying mechanism; 31. First conveyor belt; 4. Second conveying mechanism; 41. Second conveyor belt; 5. Limiting assembly; 51. Sliding seat; 52. First Y-axis cylinder;

[0020] 53. Blocking slider; 6. Precision positioning component; 61. Base; 62. Positioning platform; 63. Limiting baffle;

[0021] 631. Insert plate through hole; 64. X-axis cylinder; 65. Positioning insert plate; 7. Pushing assembly; 71. Mounting base; 72. Second Y-axis cylinder; 73. Pushing plate; 8. Loading robot; 9. Third conveying mechanism. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings:

[0023] like Figures 1 to 5As shown, a motor rotor winding feeder includes a frame 1, a worktable 2, a first conveying mechanism 3, a second conveying mechanism 4, a limiting component 5, a precision positioning component 6, a pushing component 7, and a feeding robot 8. The worktable 2 is fixed on the frame 1. The first conveying mechanism 3 and the second conveying mechanism 4 are fixed side by side above the worktable 2. The precision positioning component 6 is fixed on the worktable 2 and corresponds between the first conveying mechanism 3 and the second conveying mechanism 4. The precision positioning component 6 includes a base 61, a positioning platform 62, a limiting baffle 63, an X-axis cylinder 64, and a positioning insert 65. The base 61 is fixed on the worktable 2, the positioning platform 62 is fixed on the base 61, and the limiting baffle 63 is fixed on the worktable 2. Fixed on the workbench 2, the lower end of the limiting baffle 63 is provided with a plate insertion hole 631. Two sets of limiting baffles 63 are provided and correspond to the left and right sides of the positioning platform 62. The X-axis cylinder 64 is fixed on the positioning platform 62 and corresponds to the outer side of the limiting baffle 63. The positioning plate 65 is fixed on the power output end of the X-axis cylinder 64 and corresponds to the plate insertion hole 631. The limiting component 5 and the pushing component 7 are both fixedly set on the side of the first conveying mechanism 3 away from the precision positioning component 6. The telescopic end of the limiting component 5 corresponds to the limiting baffle 63 downstream of the conveyor. The telescopic end of the pushing component 7 corresponds to the space between the two sets of limiting baffles 63. The loading robot 8 is mounted above the second conveying mechanism 4.

[0024] The motor rotor to be wound is placed on the fixture and conveyed to the left by the first conveying mechanism 3. The telescopic end of the limiting component 5 extends out. When the fixture contacts the limiting component 5, it stops and completes the initial positioning. Then, the pushing component 7 pushes the fixture forward onto the positioning platform 62, corresponding to the two sets of limiting baffles 63. Then, the X-axis cylinder 64 drives the positioning insert 65 to extend into the fixture. The positioning insert 65 passes through the insert hole 631 and is inserted into the positioning hole in the fixture, thereby positioning the fixture so that the loading robot 8 can transport the motor rotor on the fixture. After the winding is completed, the loading robot 8 puts the motor rotor back onto the fixture. After the pushing component 7 pushes the fixture onto the positioning platform 62, the pushing component 7 immediately resets so that subsequent fixtures can continue to be transported to the left on the first conveying mechanism 3. When the jig is pushed onto the positioning platform 62, the rear jig pushes the front jig forward, causing the front jig to move onto the second conveying mechanism 4. This allows the wound motor rotor to continue being conveyed to the left on the second conveying mechanism 4. The advantage of this design is that it enables parallel operation between multiple winding feeders. When the loading robot 8 is picking up the motor rotor from one set of jigs, subsequent jigs can still be conveyed to the next set via the first conveying mechanism 3 and loaded onto the subsequent winding feeder, thus improving loading efficiency.

[0025] The first conveying mechanism 3 is provided with a first conveyor belt 31 for conveying fixtures, and the upper end surface of the first conveyor belt 31 is not lower than the upper end surface of the positioning platform 62. The fixtures on the first conveyor belt 31 can be smoothly pushed onto the positioning platform 62 without being obstructed by the sides of the positioning platform 62.

[0026] The second conveying mechanism 4 is provided with a second conveyor belt 41 for conveying the fixture. The upper end surface of the second conveyor belt 41 is not higher than the upper end surface of the positioning platform 62. The fixture on the positioning platform 62 can be smoothly pushed onto the second conveyor belt 41 without being blocked by the side of the second conveyor belt 41.

[0027] The limiting component 5 includes a sliding seat 51, a first Y-axis cylinder 52, and a blocking slider 53. The sliding seat 51 is fixed above the worktable 2, the first Y-axis cylinder 52 is fixed on the sliding seat 51, and the blocking slider 53 is fixed to the power output end of the first Y-axis cylinder 52 and slidably connected to the sliding seat 51. The blocking slider 53 corresponds to the limiting baffle 63 and, when extended, corresponds to the area above the first conveyor belt 31.

[0028] The first Y-axis cylinder 52 drives the blocking slider 53 to slide forward on the sliding seat 51 and correspond to the first conveyor belt 31, so that the fixture stops when it contacts the right end face of the blocking slider 53, and performs initial positioning of the fixture so that the fixture can be accurately pushed between the two sets of limit baffles 63.

[0029] The pushing component 7 includes a mounting base 71, a second Y-axis cylinder 72, and a pushing plate 73. The mounting base 71 is fixed above the worktable 2, the second Y-axis cylinder 72 is fixed on the mounting base 71, and the pushing plate 73 is fixed at the power output end of the second Y-axis cylinder 72 and corresponds to the space between two sets of limit baffles 63. When the pushing plate 73 extends, it corresponds to the space above the first conveyor belt 31.

[0030] After the limiting component 5 performs initial positioning of the fixture, the second Y-axis cylinder 72 drives the push plate 73 to move forward, and the push plate 73 pushes the fixture forward onto the positioning platform 62.

[0031] This design also includes a third conveying mechanism 9 for conveying empty fixtures. The third conveying mechanism 9 is fixed on the worktable 2 and arranged side by side with the first conveying mechanism 3. The conveying direction of the third conveying mechanism 9 is opposite to that of the first conveying mechanism 3, so as to collect the empty fixtures back.

[0032] The motor rotor winding feeder is set up in multiple sets along the X-axis direction to improve feeding efficiency.

[0033] The above does not limit the technical scope of this utility model. Any modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of this utility model shall still fall within the scope of the technical solution of this utility model.

Claims

1. A motor rotor winding feeder, characterized in that: The system includes a frame, a worktable, a first conveying mechanism, a second conveying mechanism, a limiting component, a precision positioning component, a pushing component, and a loading robot. The worktable is fixed to the frame. The first and second conveying mechanisms are fixed side-by-side above the worktable. The precision positioning component is fixed to the worktable and corresponds to the first and second conveying mechanisms. The precision positioning component includes a base, a positioning platform, a limiting baffle, an X-axis cylinder, and a positioning insert. The base is fixed to the worktable, the positioning platform is fixed to the base, and the limiting baffle is fixed to the worktable. The lower end of the plate is provided with a through hole for inserting a plate. Two sets of limiting baffles are provided and correspond to the left and right sides of the positioning platform. The X-axis cylinder is fixed on the positioning platform and corresponds to the outer side of the limiting baffle. The positioning insert is fixed on the power output end of the X-axis cylinder and corresponds to the through hole for inserting a plate. The limiting component and the pushing component are both fixedly arranged on the side of the first conveying mechanism away from the precision positioning component. The telescopic end of the limiting component corresponds to the limiting baffle downstream of the conveyor. The telescopic end of the pushing component corresponds to the space between the two sets of limiting baffles. The loading robot is mounted above the second conveying mechanism.

2. A motor rotor winding feeding machine according to claim 1, characterized in that: The first conveying mechanism is provided with a first conveyor belt for conveying the fixture, and the upper end surface of the first conveyor belt is not lower than the upper end surface of the positioning platform.

3. A motor rotor winding feeding machine according to claim 1, characterized in that: The second conveying mechanism is provided with a second conveyor belt for conveying the fixture, and the upper end surface of the second conveyor belt is not higher than the upper end surface of the positioning platform.

4. A motor rotor winding feeder according to claim 2, characterized in that: The limiting component includes a sliding seat, a first Y-axis cylinder, and a blocking slider. The sliding seat is fixed above the worktable, the first Y-axis cylinder is fixed on the sliding seat, and the blocking slider is fixed to the power output end of the first Y-axis cylinder and slidably connected to the sliding seat. The blocking slider corresponds to the limiting baffle and, when extended, corresponds to the area above the first conveyor belt.

5. A motor rotor winding feeding machine according to claim 2, characterized in that: The pushing component includes a mounting base, a second Y-axis cylinder, and a pushing plate. The mounting base is fixed above the worktable, the second Y-axis cylinder is fixed on the mounting base, and the pushing plate is fixed at the power output end of the second Y-axis cylinder and corresponds to the two sets of limiting baffles. When the pushing plate extends, it corresponds to the top of the first conveyor belt.

6. A motor rotor winding feeding machine according to claim 1, characterized in that: It also includes a third conveying mechanism for conveying empty fixtures, which is fixed on the workbench and arranged side by side with the first conveying mechanism.

7. A machine rotor winding feeding machine according to any one of claims 1 to 6, characterized in that: The motor rotor winding feeder is set up in multiple sets along the X-axis direction, with the feeder connected end to end.

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