Automatic assembling machine for motor parts

Abstract

The utility model discloses an automatic assembling machine for a tractor lever. The automatic assembling machine comprises a machine body, the conveying assembly is used for conveying workpieces; the positioning assembly comprises a positioning frame, a positioning track is arranged on the positioning frame, and the starting end of the positioning track is connected to the conveying tail end of the conveying assembly; the positioning track is used for guiding workpieces to enter in a vertical state and conveying the workpieces; the assembling manipulator is used for clamping the workpiece at the tail end of the positioning track and assembling the workpiece; and a visual detector is arranged on the assembling manipulator, and is used for detecting the workpiece assembling condition and sending a detection signal. According to the automatic assembly machine for the motor parts, the parts can be positioned and conveyed through the positioning track of the positioning assembly, the assembly is completed after the parts are clamped by the assembly manipulator, and the assembly efficiency and precision are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor production equipment, in particular to an automatic assembly machine for motor parts. Background Art

[0002] At present, in the traditional motor manufacturing process, when the motor is produced, its internal parts need to be assembled, such as the traction lever, which is usually assembled manually, which requires a lot of manpower and time; in addition, since the parts are small, they cannot be positioned smaller during manual assembly, which is prone to human errors, resulting in low production efficiency and unstable product quality. Utility Model Content

[0003] In order to overcome at least one of the defects of the above-mentioned prior art, the utility model provides an automatic assembly machine for motor parts, which can position and transport parts through the positioning track of the positioning component, and complete the assembly after the assembly robot clamps them, thereby improving the assembly efficiency and accuracy.

[0004] The technical solution adopted by the utility model to solve the problem is:

[0005] An automatic assembly machine for motor parts, comprising:

[0006] Body;

[0007] A conveying assembly, wherein the conveying assembly is used to convey a workpiece;

[0008] A positioning assembly, the positioning assembly includes a positioning frame, the positioning frame is provided with a positioning track, the starting end of the positioning track is connected to the conveying end of the conveying assembly; the positioning track is used to guide the workpiece to enter in a vertical state and be conveyed;

[0009] An assembly robot is used to clamp the workpiece at the end of the positioning track and assemble it; the assembly robot is provided with a visual detector, which is used to detect the assembly status of the workpiece and send a detection signal.

[0010] Furthermore, the positioning assembly also includes a positioning plate, which is installed on the top of the positioning frame and is spaced apart from the top surface of the positioning frame to form a positioning gap; the positioning gap is located on one side of the positioning track; and the side of the positioning gap passes through to the top of the positioning track.

[0011] Furthermore, a limiting plate is provided on the side of the positioning frame away from the conveying positioning plate, and the limiting plate extends upward and blocks the outer side of the positioning track.

[0012] Furthermore, a photoelectric switch is provided at the end of the positioning track.

[0013] Furthermore, the assembly robot includes a multi-axis robot and a clamping mechanism, the clamping mechanism includes a mounting seat and a clamping jaw, the mounting seat is connected to the power output shaft of the multi-axis robot; the clamping jaw is installed on the mounting seat and is used to pick up and place workpieces; the visual detector is installed on the mounting seat and is located above the clamping jaw.

[0014] Furthermore, the clamp is a pneumatic clamp.

[0015] Furthermore, the conveying component is a vibration disk conveying member, and the output track of the vibration disk forms the conveying end of the conveying component and is connected with the positioning track.

[0016] Furthermore, an alarm is provided on the machine body, and the alarm is used to receive the detection signal of the visual detector and send out a warning signal.

[0017] In summary, the utility model has the following technical effects:

[0018] 1. Since the positioning track can arrange the parts in a vertical state, the output parts can be positioned in an assembled state. Therefore, the assembly robot can directly clamp the parts at the end exit position of the positioning track, and directly transfer the assembled parts to the assembly station for automatic assembly of the parts, so that the parts can be correctly transported and assembled, improving the assembly efficiency and assembly accuracy.

[0019] 2. Since the assembly manipulator is equipped with a visual detector, the visual detector can capture and locate the assembled parts by photographing and collecting images. In addition, after the assembly is completed, the visual detector can also be used to photograph and collect images of the assembly of the tractor parts to achieve real-time assembly quality inspection and improve the accuracy and consistency of assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the conveying component, positioning component and assembly robot of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the positioning component of the utility model.

[0023] Among them, the meanings of the figure numbers are as follows: 10, body; 21, vibration plate; 22, conveying track of vibration plate; 30, positioning frame; 31, photoelectric switch; 32, positioning track; 33, positioning plate; 34, positioning interval; 35, limit plate; 41, clamp; 42, visual detector; 34, multi-axis robot. DETAILED DESCRIPTION

[0024] For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0027] See also Figure 1-Figure 3 The utility model discloses an automatic assembly machine for motor parts, including a machine body 10, a conveying assembly, a positioning assembly and an assembly manipulator, wherein the conveying assembly, the positioning assembly and the assembly manipulator are all mounted on the machine body 10, and the conveying assembly can be used to convey workpieces. The positioning assembly includes a positioning frame 30, on which a positioning track 32 is provided, and the starting end of the positioning track 32 is connected to the conveying end of the conveying assembly, and the positioning track 32 can guide the workpiece to enter in a vertical state and be conveyed.

[0028] In addition, the assembly robot can clamp the workpiece at the end of the positioning track 32 and assemble it. Specifically, the assembly robot is provided with a visual detector 42, which is used to detect the assembly status of the workpiece and send a detection signal.

[0029] On the basis of the above structure, when using the automatic assembly machine for motor parts of the utility model, the parts for assembling the motor traction device can be conveyed in sequence through the conveying assembly, and the parts output by the conveying assembly can be received by the positioning frame 30 positioning track 32, so that the parts enter the conveying track in a vertical state and are conveyed in a vertical state. The continuous conveying of the conveying assembly continuously conveys multiple workpieces to the positioning track 32 for positioning and arrangement. Since the positioning track 32 can arrange the parts in a vertical state, the output parts can be positioned in an assembled state. Therefore, the assembly robot can directly clamp the parts at the end exit position of the positioning track 32, and directly transfer the assembled parts to the assembly station for automatic assembly of the parts, so that the parts can be correctly conveyed and assembled, thereby improving the assembly efficiency and assembly accuracy.

[0030] It should be noted that, since the assembly manipulator is provided with a visual detector 42, the visual detector 42 can position and clamp the assembled parts by photographing and collecting images. In addition, after the assembly is completed, the assembly status of the tractor parts can also be photographed and imaged by the visual detector 42 to achieve real-time assembly quality inspection and improve the accuracy and consistency of assembly.

[0031] Furthermore, the positioning assembly in this embodiment also includes a positioning plate 33, which is installed on the top of the positioning frame 30. The positioning plate 33 and the top surface of the positioning frame 30 are spaced to form a positioning gap 34. The positioning gap 34 is located on one side of the positioning track 32, and the side of the positioning gap 34 passes through the top of the positioning track 32. Based on this structure, since the parts generally have special-shaped structures, such as the lever parts of the motor traction device, in addition to the first bracket part in the vertical state, there is also a second bracket extending from the first bracket part. In this way, during the transportation process, the first bracket part of the part is positioned and transported in a vertical state in the positioning track 32 by setting the positioning track 32, and the second bracket extending from the first bracket part can enter the positioning gap 34 for positioning, so that the positioning and transportation on the positioning frame 30 can keep the parts in the assembled state for output.

[0032] Furthermore, a limit plate 35 can be provided on the side of the positioning frame 30 away from the conveying positioning plate 33. The limit plate 35 extends upward and blocks the outer side of the positioning track 32. In this way, during the conveying process, the limit plate 35 can limit the parts on the side away from the positioning interval 34, while the other side of the parts is positioned by the positioning interval 34. In this way, the conveying process is more stable and the parts are prevented from shaking during the conveying process.

[0033] Furthermore, a photoelectric switch 31 can be provided at the end of the positioning track 32. The photoelectric switch 31 can be a photoelectric sensor. In this way, when a component is output at the end of the positioning track 32, the photoelectric switch 31 can output a photoelectric signal to the control system of the machine body 10, and the assembly robot can grasp one component at a time for assembly according to the signal of the photoelectric switch 31.

[0034] Furthermore, the above-mentioned assembly robot also includes a multi-axis robot 34 and a clamp 41 mechanism, the clamp 41 mechanism includes a mounting seat and a clamp 41, the mounting seat is connected to the power output shaft of the multi-axis robot 34; the clamp 41 is installed on the mounting seat, and the clamp 41 mechanism can clamp the workpiece to pick and place the workpiece, and the above-mentioned visual detector 42 is installed on the mounting seat and is located above the clamp 41.

[0035] Based on this structure, the multi-axis robot 34 can drive the mounting base to move forward, backward, left and right on the body 10, so as to drive the mounting base connected thereto to move forward, backward, left and right, so that the clamp 41 can be transferred to different positions to realize workpiece transfer and assembly.

[0036] Of course, the multi-axis robot 34 is a prior art, and its specific structure and working principle are not described in detail here. In addition, the assembly manipulator can also be formed by selecting a multi-axis electric slide combination in the prior art to drive the connected clamping claw 41 to transfer.

[0037] Furthermore, the clamping jaw 41 is a pneumatic clamping jaw 41 .

[0038] Furthermore, the conveying component is a vibration disk 21 conveying member, and the vibration disk 21 conveying member is the prior art. The vibration motor drives the vibration disk 21 to vibrate so that the parts in the vibration disk 21 are output through the output track connected to the vibration disk 21. On the basis of this structure, the output track of the vibration disk 21 forms the conveying end of the conveying component and is connected with the positioning track 32, thereby completing the conveying of the workpiece.

[0039] Furthermore, an alarm is provided on the machine body 10, and the alarm is used to receive the detection signal of the visual detector 42 and send out a warning signal.

[0040] By setting the specific part shapes and assembly requirements, for example, when the visual detector 42 is a CCD camera, the assembled workpiece can be photographed by the CCD camera, and the photographed image signal can be transmitted to the control system of the body 10, and compared with the preset assembly image in the system. Finally, when the visual inspection equipment detects an assembly error or abnormal situation, it will issue an alarm signal. The specific alarm signal can be received by an alarm, and warnings are given through sound, light flashing, screen display, etc., to promptly remind operators to deal with problems and avoid the production of defective products or the occurrence of downstream problems.

[0041] The technical means disclosed in the solution of the utility model are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical solutions composed of any combination of the above technical features. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the utility model, and these improvements and modifications are also regarded as the protection scope of the utility model.

Claims

1. An automatic assembly machine for motor parts, characterized in that: include, Body; A conveying assembly, wherein the conveying assembly is used to convey a workpiece; A positioning assembly, the positioning assembly includes a positioning frame, the positioning frame is provided with a positioning track, the starting end of the positioning track is connected to the conveying end of the conveying assembly; the positioning track is used to guide the workpiece to enter in a vertical state and be conveyed; An assembly robot is used to clamp the workpiece at the end of the positioning track and assemble it; the assembly robot is provided with a visual detector, which is used to detect the assembly status of the workpiece and send a detection signal.

2. The automatic assembly machine for motor parts according to claim 1, characterized in that: The positioning assembly also includes a positioning plate, which is installed on the top of the positioning frame and is spaced apart from the top surface of the positioning frame to form a positioning gap; the positioning gap is located on one side of the positioning track; and the side of the positioning gap passes through to the top of the positioning track.

3. The automatic assembly machine for motor parts according to claim 2, characterized in that: A limiting plate is provided on the side of the positioning frame away from the conveying positioning plate, and the limiting plate extends upward and blocks the outer side of the positioning track.

4. The automatic assembly machine for motor parts according to claim 1, characterized in that: A photoelectric switch is arranged at the end of the positioning track.

5. The automatic assembly machine for motor parts according to claim 1, characterized in that: The assembly robot includes a multi-axis robot and a clamping mechanism, the clamping mechanism includes a mounting seat and a clamping jaw, the mounting seat is connected to the power output shaft of the multi-axis robot; the clamping jaw is installed on the mounting seat and is used to pick up and place workpieces; the visual detector is installed on the mounting seat and is located above the clamping jaw.

6. The automatic assembly machine for motor parts according to claim 5, characterized in that: The clamping jaws are pneumatic clamping jaws.

7. The automatic assembly machine for motor parts according to any one of claims 1 to 6, characterized in that: The conveying component is a vibration disk conveying member, and the output track of the vibration disk forms the conveying end of the conveying component and is connected with the positioning track.

8. The automatic assembly machine for motor parts according to any one of claims 1 to 6, characterized in that: The machine body is provided with an alarm, which is used to receive the detection signal of the visual detector and send out a warning signal.

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