An assembling device for closing the opening of an insulating sheet of a motor stator

Abstract

The present invention discloses a motor stator insulation sheet closing and assembling device, belonging to the technical field of micro-motor assembly. It includes a mounting plate and a fixing plate installed on the mounting plate through a support rod guide sleeve assembly. A pushing cylinder is installed on the fixing plate and connected to a pushing assembly through a movable joint. A die-changing assembly is arranged above the fixing plate, and a cylinder hinge seat is installed below it. A locking cylinder is installed on the cylinder hinge seat, and the piston rod of the locking cylinder is fixed to the central axis of the pushing assembly; a cylinder support and a closing turntable mechanism are fixed on the mounting plate. A turntable push rod is arranged on the closing turntable mechanism and is connected to the piston rod of a closing cylinder installed on the cylinder support. The turntable push rod is limited and matched by a buffer assembly fixed on the mounting plate. A plurality of detection components are also arranged on the mounting plate. The stator insulation sheet closing and assembling device can replace manual or semi-automatic assembly, ensure the stability of the assembly of the stator and the stator insulation sheet, is convenient and fast in clamping, and makes the insulation sheet assembly more reliable.

Description

Technical Field

[0001] The present invention relates to a closing assembly device for installing an insulating sheet on a motor stator, belonging to the technical field of production and assembly of micro motors. Background Art

[0002] The micro motor production industry has always been a labor-intensive industry. Due to the particularity of its products, automated production has not been achievable. The assembly of motor stators and insulating sheets is carried out using semi-automatic machines or full manual operations. However, both semi-automatic and manual operations have high production costs, high labor intensity, low efficiency, and are prone to misassembly and missing parts, resulting in ineffective quality assurance and low production pass rates. With the increase in current labor costs and the widening labor demand gap, it has become difficult to meet the needs of some micro motor production enterprises.

[0003] In recent years, with the vigorous development of the automotive parts and power tool industries and the increasingly widespread application of various electrical products, there is a great demand for improving the output and quality of micro motors. Traditional equipment for manually or semi-automatically installing motor insulating sheets can no longer meet the requirements of product efficiency and quality. Market factors require a reduction in labor cost input and an increase in production efficiency. There is a great need for a stator insulating sheet closing assembly device with high automation and stable assembly effect. Summary of the Invention

[0004] The object of the present invention is to provide an intelligent closing assembly device for installing an insulating sheet on a motor stator, which replaces manual or semi-automatic assembly of insulating sheets and is equipped with corresponding supporting detection components to ensure the product quality after the assembly of the stator and the stator insulating sheet, with convenient and fast clamping, and improves the assembly safety.

[0005] The objective of the present invention is achieved through the following technical solutions: a closing assembly device for a motor stator insulating sheet comprises a mounting plate and a fixed plate mounted on the mounting plate through a support rod guide sleeve assembly, a pushing cylinder is mounted on the fixed plate and connected to the pushing assembly through a movable joint, a changing assembly is arranged above the fixed plate and a cylinder seat is arranged below, a locking cylinder is arranged on the cylinder seat, and the piston rod of the locking cylinder is fixed to the central axis of the pushing assembly; a cylinder support and a closing turntable mechanism are fixed on the mounting plate, a turntable push rod is arranged on the closing turntable mechanism, the turntable push rod is connected to the piston rod of the closing cylinder mounted on the cylinder support, the turntable push rod is limited by a buffer assembly fixed on the mounting plate, and a plurality of detection assemblies are also arranged on the mounting plate. The robot first grabs the stator and places it on the closing turntable mechanism. The pushing cylinder drives the pushing assembly together with the stator to descend and is limited by the changing assembly. The locking cylinder tightens the central axis of the pushing assembly to rotate and fix the stator. The robot then grabs the insulating sheet and places it on the closing turntable mechanism. The closing cylinder drives the turntable push rod to drive the closing turntable mechanism to rotate. The closing turntable mechanism tightens the lower end of the insulating sheet and installs it into the stator silicon steel sheet. After the insulating sheet is installed, the pushing cylinder drives the pushing assembly together with the stator and the insulating sheet to lift up. The robot then grabs the assembled stator and insulating sheet and sends them to the next workstation. Detection components are configured at each position to detect the assembly status of the insulating sheet in real time. It has a high degree of automation and stable assembly performance, which greatly improves product quality.

[0006] The present invention provides an intelligent assembly and closing device for installing an insulating sheet on a motor stator, which replaces manual or semi-automatic assembly of the insulating sheet and is equipped with a corresponding matching detection component to ensure the stability of the assembly of the stator and the stator insulating sheet. The clamping is convenient and quick, so that the assembly of the insulating sheet is more reliable, the product quality is ensured, the production efficiency is improved, human resources are saved, and no assembly skill requirements are placed on the operator. At the same time, the occurrence of manual mis-assembly and omission is avoided, thereby improving the assembly safety.

[0007] The motor stator insulating sheet closing assembly device of the present invention has a reasonable overall structure, is easy to use, has stable stator and insulating sheet closing assembly, has a high degree of automation, and has detection and other functions, which not only improves assembly stability, but also effectively improves production efficiency and production quality, reduces labor intensity of personnel, and avoids damage and waste of insulating sheets during assembly.

[0008] The motor stator insulating sheet closing assembly device of the present invention automatically completes the insulating sheet closing assembly work, greatly reduces the work intensity, replaces manual work, improves assembly efficiency, improves installation quality, and reduces costs; ensures that the insulating sheet is directly and effectively installed on the stator silicon steel sheet, improves the product assembly quality, and the whole equipment is provided with multiple detection component installation status mechanisms. The clamping assembly position accuracy of the product is almost not affected by the product size error, which greatly improves the product assembly accuracy and has a high degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0010] Figure 1 It is the front view of an assembling device for closing the opening of the insulating sheet of the motor stator of the present invention.

[0011] Figure 2 It is the top view of an assembling device for closing the opening of the insulating sheet of the motor stator of the present invention.

[0012] Figure 3 It is the perspective view of an assembling device for closing the opening of the insulating sheet of the motor stator of the present invention.

[0013] In the figure, 1. Pushing cylinder; 2. Movable joint; 3. Fixed plate; 4. Support rod guide sleeve assembly; 5. Mounting plate; 6. Detection assembly; 7. Buffer assembly; 8. Turntable push rod; 9. Opening-closing turntable mechanism; 10. Opening-closing cylinder; 11. Cylinder support; 12. Pushing assembly; 13. Tool-changing assembly; 14. Cylinder hinge seat; 15. Locking cylinder. Specific embodiments

[0014] In order to make the purpose, technical solutions and advantages of the present invention clearer, the following specifically describes the current specific embodiments in conjunction with the accompanying drawings and embodiments. The appended claims and drawings are for the structure and other aspects, features and advantages of the present invention to be more easily understood, where the same reference numerals are used to indicate the same components. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the protection scope of the present invention.

[0015] Please refer to Figure 1 , Figure 2 and Figure 3According to an embodiment of the present invention, a closing assembly device for a motor stator insulating sheet comprises a mounting plate 5 and a fixed plate 3 mounted on the mounting plate 5 through a support rod guide sleeve assembly 4, a pushing cylinder 1 is mounted on the fixed plate 3 and connected to a pushing assembly 12 through a movable joint 2, a changing assembly 13 is arranged above the fixed plate 3, and a cylinder dumpling seat 14 is installed below, a locking cylinder 15 is installed on the cylinder dumpling seat 14, and a piston rod of the locking cylinder 15 is fixed to the central axis of the pushing assembly 12; a cylinder support 11 and a closing turntable mechanism 9 are fixed on the mounting plate 5, a turntable push rod 8 is arranged on the closing turntable mechanism 9, the turntable push rod 8 is connected to the piston rod of a closing cylinder 10 mounted on the cylinder support 11, the turntable push rod 8 is limited by a buffer assembly 7 fixed on the mounting plate 5, and a plurality of detection assemblies 6 are also arranged on the mounting plate 5. The manipulator first grabs the stator and puts it on the closing turntable mechanism 9, the pushing cylinder 1 drives the pushing component 12 to descend together with the stator and is limited by the changing component 13, and the locking cylinder 15 tightens the central axis of the pushing component 12 to rotate and fix the stator; the manipulator then grabs the insulating sheet and puts it on the closing turntable mechanism 9, the closing cylinder 10 pushes the turntable push rod 8 to drive the closing turntable mechanism 9 to rotate, the closing turntable mechanism 9 tightens the lower end of the insulating sheet and installs it into the stator silicon steel sheet, after the insulating sheet is installed, the pushing cylinder 1 drives the pushing component 12 together with the stator and the insulating sheet to lift, and then the manipulator grabs the assembled stator and insulating sheet and sends them to the next station, and each position is equipped with a detection component 6 to detect the assembly status of the insulating sheet in real time, with a high degree of automation and stable assembly performance, which greatly improves product quality, and the stator with the assembled insulating sheet is automatically output after passing the inspection, which is convenient for connection with the previous and next processes.

[0016] The present invention discloses a motor stator insulating sheet closing assembly device which replaces manual or semi-automatic assembly of insulating sheets and is equipped with corresponding matching detection components, thereby ensuring the stability of the assembly of the stator and the stator insulating sheets. The clamping is convenient and quick, making the assembly of the insulating sheets more reliable, ensuring product quality, improving production efficiency, saving human resources, and requiring no assembly skills for the operator. At the same time, the occurrence of manual mis-assembly and omission is avoided, thereby improving assembly safety.

[0017] The motor stator insulating sheet closing assembly device of the present invention has a reasonable overall structure, is easy to use, has stable stator and insulating sheet closing assembly, has a high degree of automation, and has detection and other functions, which not only improves assembly stability, but also effectively improves production efficiency and production quality, reduces labor intensity of personnel and avoids damage and waste of insulating sheets during assembly.

[0018] The content of the specific implementation manners is only the preferred embodiments of the present invention and is not used to limit the scope of implementation of the present invention; those skilled in the technical field to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar ways to substitute, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims; all equivalent transformations and improvements made in accordance with the scope of protection of the claims of the present invention are covered by the scope of protection of the claims of the present invention.

Claims

1. An assembling device for closing the opening of a motor stator insulating sheet, characterized in that: The invention comprises a mounting plate (5) and a fixed plate (3) mounted on the mounting plate (5) through a support rod guide sleeve assembly (4); a push cylinder (1) is mounted on the fixed plate (3) and connected to a push assembly (12) through a movable joint (2); a changeover assembly (13) is arranged above the fixed plate (3) and a cylinder seat (14) is arranged below the fixed plate (3); a locking cylinder (15) is arranged on the cylinder seat (14); a piston rod of the locking cylinder (15) is fixed to the central axis of the push assembly (12); a cylinder support (11) and a closing turntable mechanism (9) are fixed on the mounting plate (5); a turntable push rod (8) is arranged on the closing turntable mechanism (9); the turntable push rod (8) is connected to a piston rod of a closing cylinder (10) mounted on the cylinder support (11); the turntable push rod (8) is limited by a buffer assembly (7) fixed on the mounting plate (5); A plurality of detection components (6) are also arranged on the mounting plate (5); the manipulator first grabs the stator and places it on the closing turntable mechanism (9); the lifting cylinder (1) drives the lifting component (12) and the stator to descend and is limited by the mold changing component (13); the locking cylinder (15) tightens the central axis of the lifting component (12) to rotate and fix the stator; the manipulator then grabs the insulating sheet and places it on the closing turntable mechanism (9); the closing cylinder (10) drives the turntable push rod (8) to drive the closing turntable mechanism (9) to rotate; the closing turntable mechanism (9) tightens the lower end of the insulating sheet and installs it into the stator silicon steel sheet; after the insulating sheet is installed, the lifting cylinder (1) drives the lifting component (12) and the stator and the insulating sheet to be lifted up; the manipulator grabs the assembled stator and the insulating sheet and sends them to the next station; and a detection component (6) is arranged at each position to detect the assembly status of the insulating sheet in real time.

2. The motor stator insulation sheet closing and assembling device according to claim 1, characterized in that: The closing turntable mechanism (9) cooperates with the pushing assembly (12), and the pushing assembly (12) is used to position and lock the stator through the locking cylinder (15), and then the lower end port of the insulating sheet is contracted through the multiple closing sheets arranged in the closing turntable mechanism (9).

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