Automatic rotor assembling equipment

Abstract

The utility model relates to the technical field of rotor assembly, in particular to automatic rotor assembly equipment, which is characterized by comprising an automatic grabbing assembly, a support arranged on the rear side of the automatic grabbing assembly, mounting assemblies arranged on the left side and the right side of the support, a first positioning rod fixed in the right mounting assembly, and a second positioning rod slidably connected in the left mounting assembly. A positioning assembly is fixed to the top of the left mounting assembly and is in transmission connection with the second positioning rod. By arranging the automatic grabbing assembly, materials can be automatically grabbed and placed on the support, the automation degree is improved, the labor cost is reduced, and the efficiency is improved; by arranging the support, the mounting assembly, the positioning rod and the positioning assembly, the assembling concentricity and the matching precision are guaranteed, and errors are reduced; the automatic grabbing assembly is matched with the support, the mounting assembly, the positioning assembly and other components, efficiency is improved, the large-scale production requirement is met, the assembling precision and the product quality are guaranteed, rework and the rejection rate are reduced, the overall cost is reduced, and efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of rotor assembly technology, and in particular to automatic rotor assembly equipment. Background Technology

[0002] As a core component in numerous industrial equipment and household appliances, electric motors have an extremely wide range of applications, covering many fields such as automobiles, home appliances, and industrial machinery. Taking the automotive industry as an example, electric motors play a crucial role in key components such as car starters and power window motors. With the rapid development of the automotive industry and the continuous improvement of consumer demands for vehicle performance and comfort, the demand for automotive motors continues to grow. Meanwhile, in the home appliance sector, the constant upgrading of various motor-driven electrical products also places higher demands on the quality and performance of electric motors.

[0003] As one of the core components of an electric motor, the assembly precision and efficiency of the rotor directly affect the overall performance, quality, and production cost of the motor.

[0004] Traditional rotor assembly mainly relies on manual operation. This method involves many manual assembly steps, is labor-intensive, slow, and requires a large amount of manpower. However, the production efficiency is relatively low, making it difficult to meet the needs of efficient and precise automated production, and it has many drawbacks.

[0005] Low production efficiency: Manual operation requires a lot of time and manpower, and the assembly speed is limited by the operator's skill level and working condition, making it difficult to improve production efficiency.

[0006] Unstable assembly accuracy: Manual operation is easily affected by factors such as fatigue and distraction, which leads to unstable assembly accuracy and thus affects the performance and reliability of the motor.

[0007] High costs: The large amount of manual operation not only increases the labor costs of production, but also increases the rework and scrap rate due to poor assembly, further driving up the overall cost.

[0008] Therefore, this application provides an automatic rotor assembly device to overcome at least one deficiency of the prior art. Utility Model Content

[0009] The purpose of this invention is to solve the problems of low production efficiency, unstable assembly accuracy, and high cost of existing assembly methods.

[0010] This utility model provides an automatic rotor assembly equipment, including an automatic gripping component. A bracket is provided on the rear side of the automatic gripping component. An installation component is provided on each of the left and right sides of the bracket. A positioning rod is fixed in the right installation component, and a positioning rod is slidably connected in the left installation component. A positioning component is also fixed on the top of the left installation component. The positioning component is drivenly connected to the positioning rod.

[0011] As a preferred technical solution, the automatic gripping component includes a base, which is fixedly connected to the ground or a support box and is in a fixed state. A cylinder is rotatably connected to the top of the base, and a motor is fixed to the top of the cylinder. The output shaft of the motor passes through the cylinder and is rotatably connected to the cylinder. The output shaft of the motor is also driven by the base. A connecting arm is also fixed to the top of the cylinder. A horizontally arranged motor is fixed to one side of the connecting arm, and a connecting arm is rotatably connected to the other side. The output shaft of the motor passes through the connecting arm and is driven by the connecting arm. A connecting arm is rotatably connected to one side of the top of the connecting arm. A horizontally arranged motor is fixed to the side of the connecting arm away from the connecting arm. The output shaft of the motor passes through the connecting arm and is driven by the connecting arm. A connecting arm is rotatably connected to the left end of the connecting arm. A horizontally arranged motor is also fixed to the connecting arm. The output shaft of the motor passes through the connecting arm and is driven by the connecting arm. A vertically arranged motor is fixed to the end of the connecting arm away from the motor. The output end of the motor is downward and driven by a material-grabbing mechanism.

[0012] As a preferred technical solution, the material handling mechanism includes a horizontally arranged support rod 1, and a vertically arranged support rod 2 fixed at both ends of the bottom of the support rod 1. The support rod 2 is J-shaped and has a slot 1. A telescopic component 1 is fixed to one side of the support rod 2, and a pressure block 1 is fixed to the bottom of the output end of the telescopic component 1. The pressure block 1 is positioned directly above the slot 1. The telescopic component 1, the pressure block 1, and the slot 1 in the support rod 2 cooperate with each other to clamp the rotor and prevent the rotor from falling off during movement.

[0013] As a preferred technical solution, a telescopic component 2 is hinged to one side of the connecting arm 1, and the other end of the telescopic component 2 is hinged to the connecting arm 2. The telescopic component 2 is located on the side of the connecting arm 2 away from the motor 2.

[0014] As a preferred technical solution, an assembly platform is provided on the rear side of the automatic gripping component, a bracket is provided at the top center of the assembly platform, the bottom of the bracket is fixedly connected to the top of the assembly platform, and the bottom of the mounting component is fixedly connected to the top of the assembly platform.

[0015] As a preferred technical solution, the top of the bracket is provided with a second slot, which is smaller on the left and larger on the right. The second slot is used to place the rotor, which facilitates subsequent positioning and installation. In order to further expand the applicability of this equipment, a telescopic component three is also fixed at the bottom of the bracket. The bottom of the telescopic component three is fixedly connected to the top of the assembly table, and the top is fixedly connected to the bottom of the bracket.

[0016] As a preferred technical solution, the mounting assembly includes a platform, in which two opposing telescopic components four are fixedly connected. The telescopic components four are horizontally arranged with their output shafts facing the support. A connecting rod is also slidably connected in the platform, located below the two telescopic components four. A baffle is fixed to the side of the output shaft of the telescopic component four near the support, and the baffle is fixedly connected to the connecting rod. A connecting plate is fixed below the baffle to the side of the support, and a telescopic component five is fixed to the side of the connecting plate near the support. The telescopic component five is inverted with its output end facing upward. A mounting block is fixed to the top of the output end, and a slot three is opened on the mounting block for placing accessories such as bearing inner rings, oil baffles, shaft clips, and end rings.

[0017] As a preferred technical solution, the platform body has an installation groove, which is located between two telescopic components and directly above the connecting rod. A positioning rod is fixed in the installation groove on the right side of the platform body, and a positioning rod is slidably connected in the installation groove on the left side of the platform body.

[0018] As a preferred technical solution, the positioning component includes a telescopic member six, the bottom of which is fixedly connected to the top of the left side platform, the output end of which faces away from the support, and a connecting block is fixedly attached to the output end of which the bottom of the connecting block is fixedly connected to the positioning rod two.

[0019] As a preferred technical solution, it also includes a rack, which includes a tray and has several brackets on it.

[0020] The beneficial effects of the automatic rotor assembly equipment provided by this utility model are:

[0021] This utility model, by setting up an automatic gripping component, can automatically grip materials and place them on the support, thereby improving the degree of automation, reducing manual operation and labor intensity, reducing labor costs, and improving assembly efficiency.

[0022] By setting up brackets, mounting components, positioning rod one, positioning rod two, and positioning components, the concentricity and fitting accuracy of the assembly are ensured, and assembly errors are reduced.

[0023] In this equipment, the automatic gripping components, brackets, mounting components, positioning components and other components work together to improve assembly efficiency, meet the needs of large-scale production, ensure the stability of assembly accuracy and the consistency of product quality, reduce rework and scrap rates caused by poor assembly, further reduce overall costs and improve efficiency. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0025] Figure 2 This is a perspective view of the automatic grasping component according to an embodiment of the present invention;

[0026] Figure 3 This is a rear view of the automatic grasping component according to an embodiment of the present invention;

[0027] Figure 4 This is a schematic diagram of the positioning component and the punching component according to an embodiment of the present utility model;

[0028] Figure 5 This is a perspective view of the bracket, mounting assembly, positioning rod one, positioning rod two, and positioning assembly according to an embodiment of the present utility model;

[0029] Figure 6 This is a front view of the bracket, mounting assembly, positioning rod one, positioning rod two, and positioning assembly according to an embodiment of the present utility model;

[0030] Figure 7 This is a top view of the bracket, mounting assembly, positioning rod one, positioning rod two, and positioning assembly according to an embodiment of the present utility model;

[0031] Figure 8 This is a schematic diagram of the bracket, telescopic component five, and mounting block in an embodiment of this utility model.

[0032] The components include: 1. Automatic gripping assembly; 101. Base; 102. Cylinder 1; 103. Motor 1; 104. Connecting arm 1; 105. Motor 2; 106. Connecting arm 2; 107. Connecting arm 3; 108. Motor 3; 109. Motor 4; 110. Connecting arm 4; 111. Motor 5; 112. Support rod 1; 113. Support rod 2; 114. Groove 1; 115. Telescopic component 1; 116. Pressure block 1; 117. Extension... 1. Component 2; 2. Assembly table; 3. Bracket; 31. Slot 2; 32. Telescopic component 3; 4. Rotor; 5. Mounting assembly; 51. Platform; 52. Telescopic component 4; 53. Connecting rod; 54. Baffle; 55. Connecting plate; 56. Telescopic component 5; 57. Mounting block; 58. Slot 3; 6. Positioning rod 1; 7. Positioning rod 2; 8. Positioning assembly; 81. Telescopic component 6; 82. Connecting block; 9. Material receiving bracket; 91. Pallet; 92. Bracket. Detailed Implementation

[0033] To make the technical means, technical features, utility model purpose and technical effects of this utility model easy to understand, the present utility model will be further described below with reference to specific illustrations. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of this utility model. Example

[0034] like Figures 1 to 8 As shown: The automatic rotor assembly equipment includes an automatic gripping component 1, a support 3 is provided on the rear side of the automatic gripping component 1, and an installation component 5 is provided on each of the left and right sides of the support 3. A positioning rod 6 is fixed in the right installation component 5, and a positioning rod 7 is slidably connected in the left installation component 5. A positioning component 8 is also fixed on the top of the left installation component 5. The positioning component 8 is drivenly connected to the positioning rod 7. The automatic material handling component automatically grips the material and transports it to the support 3. Then, the positioning rod 6, the positioning rod 7 and the positioning component 8 cooperate with each other to position the material. The two installation components 5 cooperate with each other to assemble.

[0035] As shown in the figure: The automatic gripping component 1 includes a base 101, which is fixedly connected to the ground or a support box and is in a fixed state. A cylinder 102 is rotatably connected to the top of the base 101. A motor 103 is fixed to the top of the cylinder 102. The output shaft of the motor 103 passes through the cylinder 102 and is rotatably connected to it. The output shaft of the motor 103 is also connected to the base 101 for transmission. One connection method is as follows: an external gear ring is fixed to the top of the base 101, and a gear is fixed to the output shaft of the motor 103. The gear meshes with the external gear ring, thereby driving the cylinder 102 to rotate. A connecting arm 104 is also fixed to the top of the cylinder 102. A horizontally arranged motor 105 is fixed to one side of the connecting arm 104, and a connecting arm 106 is rotatably connected to the other side. The output shaft of motor 2 105 passes through connecting arm 1 104 and is connected to connecting arm 2 106. Connecting arm 3 107 is rotatably connected to the top side of connecting arm 2 106. A horizontally longitudinally arranged motor 3 108 is fixedly connected to the side of connecting arm 3 107 away from connecting arm 2 106. The output shaft of motor 3 108 passes through connecting arm 3 107 and is connected to connecting arm 2 106. Connecting arm 4 110 is rotatably connected to the left end of connecting arm 3 107. A horizontally transversely arranged motor 4 109 is also fixed on connecting arm 3 107. The output shaft of motor 4 109 passes through connecting arm 3 107 and is connected to connecting arm 4 110. A vertically arranged motor 5 111 is fixed to the end of connecting arm 4 110 away from motor 4 109. The output end of motor 5 111 points downward and is connected to a material picking mechanism.

[0036] The material handling mechanism includes a horizontally arranged support rod 112. A vertically arranged support rod 113 is fixed at both ends of the bottom of the support rod 112. The support rod 113 is J-shaped and has a slot 114. A telescopic component 115 is fixed to one side of the support rod 113. A pressure block 116 is fixed to the bottom of the output end of the telescopic component 115. The pressure block 116 is located directly above the slot 114. The telescopic component 115, the pressure block 116 and the slot 114 in the support rod 113 cooperate with each other to clamp the rotor 4 and prevent the rotor 4 from falling during movement.

[0037] One side of the connecting arm 104 is hinged to a telescopic component 117, and the other end of the telescopic component 117 is hinged to the connecting arm 106. The telescopic component 117 is located on the side of the connecting arm 106 away from the motor 105. The telescopic component 117 can extend and retract in coordination with the rotation of the output shaft of the motor 105, thereby adjusting the angle between the connecting arm 104 and the connecting arm 106.

[0038] An assembly platform 2 is provided on the rear side of the automatic gripping component 1, and a bracket 3 is provided at the top center of the assembly platform 2. The bottom of the bracket 3 is fixedly connected to the top of the assembly platform 2, and the bottom of the mounting component 5 is fixedly connected to the top of the assembly platform 2.

[0039] The top of the bracket 3 has a slot 31, which is smaller on the left and larger on the right. The slot 31 is used to place the rotor 4, which facilitates subsequent positioning and installation. In order to further expand the applicability of this equipment, the bottom of the bracket 3 is also fixed with a telescopic component 32. The bottom of the telescopic component 32 is fixedly connected to the top of the assembly table 2, and the top is fixedly connected to the bottom of the bracket 3.

[0040] Mounting assembly 5 includes a platform 51, in which two opposing telescopic members 52 are fixedly connected. The telescopic members 52 are horizontally arranged with their output shafts facing the bracket 3. A connecting rod 53 is also slidably connected to the platform 51, located below the two telescopic members 52. A baffle 54 is fixed to the side of the output shaft of the telescopic member 52 near the bracket 3. The baffle 54 is fixedly connected to the connecting rod 53. A connecting plate 55 is fixed to the side of the baffle 54 near the bracket 3. A telescopic member 56 is fixed to the side of the connecting plate 55 near the bracket 3. The telescopic member 56 is inverted with its output end facing upward. A mounting block 57 is fixed to the top of the output end. The mounting block 57 has several slots 58 for placing accessories such as bearing inner rings, oil baffles, shaft clips, and end rings. The baffle 54 has slots with a diameter larger than that of positioning rod 6 and positioning rod 7 to avoid mutual interference.

[0041] The platform 51 has an installation groove, which is located between the two telescopic members 52 and directly above the connecting rod 53. A positioning rod 6 is fixed in the installation groove of the right platform 51, and a positioning rod 7 is slidably connected in the installation groove of the left platform 51.

[0042] Positioning rod 6 and positioning rod 7 are both provided with a top cone end near the bracket 3, which is similar to a cone. Both ends of the rotor 4 are provided with rotor shafts. The end of the rotor shaft away from the rotor 4 is provided with a central hole, which is also similar to a cone. This makes it easy for positioning rod 6 and positioning rod 7 to hold the rotor in place, so as to prevent it from moving during the assembly process and affecting the assembly accuracy.

[0043] The positioning component 8 includes a telescopic member 81, the bottom of which is fixedly connected to the top of the left platform 51. The output end of the telescopic member 81 faces away from the bracket 3. A connecting block 82 is fixedly attached to the output end of the telescopic member 81. The bottom of the connecting block 82 is fixedly connected to the positioning rod 7.

[0044] It also includes a rack 9, which includes a tray 91, and a number of brackets 92 are provided on the tray 91.

[0045] In this device, the telescopic component can be a pneumatic cylinder or a hydraulic cylinder, which can be selected according to the actual situation. Of course, it can also be other components that can drive the component to move up and down, move closer and further away, and move the component. In addition, this device is equipped with a two-hand operation button box for controlling the installation component 5 and the positioning component 8.

[0046] The two-hand operation button box is a safety device. When starting the machine, because the two buttons are connected in series, both the left and right start buttons on the left and right sides of the button box must be pressed simultaneously to start the equipment. This avoids the safety hazards that occur when workers operate the machine and press the start button at the same time, fundamentally eliminating the occurrence of such accidents and greatly improving the safety factor of machine operation. At the same time, there is an emergency stop button in the middle of the button box for immediate stopping in emergencies. The two-hand operation button box is an existing device and can be purchased commercially; its specific structure and principle will not be elaborated here.

[0047] Operating procedure: Place rotor 4 on bracket 92. Place the bearing inner ring, oil baffle ring, shaft clip, end ring, and other accessories in slot 3 58. Press the buttons on both sides (two-hand operation button box). The output shaft of telescopic component 4 52 retracts, causing baffle 54, connecting plate 55, and telescopic component 56 to move away from bracket 3. Activate automatic gripping component 1. Adjust the height and angle of the material handling mechanism so that support rod 2 113 hooks rotor 4. Activate telescopic component 1 115, causing pressure block 1 116 to descend and clamp rotor 4. Activate automatic gripping component 1 again to move rotor 4 into slot 2 31 on bracket 3. Close telescopic component 1 115, causing pressure block 1 116 to rise. Insert the spring into the left shaft of rotor 4. After placement and confirmation, press the buttons on both sides again (two-hand operation button box). (Button box), activate telescopic component 6 81, causing positioning rod 2 7 to move to the right. The top conical end of positioning rod 2 7 abuts against the center hole of the left rotor shaft of rotor 4, thereby causing rotor 4 to move to the right, so that the center hole of the left rotor shaft of rotor 4 abuts against the top conical end of positioning rod 1 6, until positioning rod 1 6 and positioning rod 2 7 clamp rotor 4, causing the output shaft of telescopic component 4 52 to retract, driving baffle 54 and connecting plate 55 to move to the appropriate position at bracket 3, installing the accessories on rotor 4, rotor 4 assembly is completed, control telescopic component 56 to retract to lower mounting block 57, control telescopic component 4 52 to retract the output shaft, then baffle 54 and connecting plate 55 move to the end away from bracket 3, control telescopic component 6 81 to move positioning rod 2 7 to the left, activate automatic gripping component 1, clamp rotor 4 and place it on bracket 92.

[0048] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model. All equivalent changes and modifications made in accordance with the content of the claims of the present utility model shall fall within the technical scope of the present utility model.

Claims

1. An automatic rotor assembly equipment, characterized in that: The automatic gripping component (1) is provided with a bracket (3) on the rear side of the automatic gripping component (1). Each of the left and right sides of the bracket (3) is provided with an installation component (5). The right installation component (5) is fixed with a positioning rod (6), and the left installation component (5) is slidably connected with a positioning rod (7). The top of the left installation component (5) is also fixed with a positioning component (8). The positioning component (8) is connected to the positioning rod (7) in a transmission manner.

2. The automatic rotor assembly equipment according to claim 1, characterized in that: The automatic gripping component (1) includes a base (101), a cylinder (102) is rotatably connected to the top of the base (101), a motor (103) is fixed to the top of the cylinder (102), the output shaft of the motor (103) passes through the cylinder (102) and is rotatably connected to the cylinder (102), and the output shaft of the motor (103) is drive-connected to the base (101). A connecting arm (104) is also fixed to the top of the cylinder (102), a horizontally arranged motor (105) is fixed to one side of the connecting arm (104), and a connecting arm (106) is rotatably connected to the other side. The output shaft of the motor (105) passes through the connecting arm (104) and is drive-connected to the connecting arm (106). The top side of the connecting arm (106) is rotatably connected to the connecting arm (106). A connecting arm three (107) is dynamically connected. A motor three (108) is fixedly connected to the side of the connecting arm three (107) away from the connecting arm two (106) in a horizontal and longitudinal manner. The output shaft of the motor three (108) passes through the connecting arm three (107) and is connected to the connecting arm two (106) in a transmission connection. A connecting arm four (110) is rotatably connected to the left end of the connecting arm three (107). A motor four (109) is also fixed on the connecting arm three (107) in a horizontal and transverse manner. The output shaft of the motor four (109) passes through the connecting arm three (107) and is connected to the connecting arm four (110) in a transmission connection. A motor five (111) is fixed to the end of the connecting arm four (110) away from the motor four (109) in a vertical manner. The output end of the motor five (111) is downward and connected to a material picking mechanism in a transmission connection.

3. The automatic rotor assembly equipment according to claim 2, characterized in that: The material handling mechanism includes a horizontally arranged support rod 1 (112), and a vertically arranged support rod 2 (113) is fixed at both ends of the bottom of the support rod 1 (112). The support rod 2 (113) is J-shaped and has a slot 1 (114) on it. A telescopic component 1 (115) is fixed on one side of the support rod 2 (113). A pressure block 1 (116) is fixed at the bottom of the output end of the telescopic component 1 (115). The pressure block 1 (116) is located directly above the slot 1 (114).

4. The automatic rotor assembly equipment according to claim 2, characterized in that: One side of the connecting arm (104) is hinged to a telescopic member (117), and the other end of the telescopic member (117) is hinged to the connecting arm (106). The telescopic member (117) is located on the side of the connecting arm (106) away from the motor (105).

5. The automatic rotor assembly equipment according to claim 1, characterized in that: An assembly platform (2) is provided on the rear side of the automatic gripping component (1), and a bracket (3) is provided at the top middle of the assembly platform (2). The bottom of the bracket (3) is fixedly connected to the top of the assembly platform (2), and the bottom of the mounting component (5) is fixedly connected to the top of the assembly platform (2).

6. The automatic rotor assembly equipment according to claim 5, characterized in that: The top of the bracket (3) is provided with a slot two (31), the left end of the slot two (31) is smaller and the right end is larger. The slot two (31) is used to place the rotor (4). The bottom of the bracket (3) is also fixed with a telescopic component three (32). The bottom of the telescopic component three (32) is fixedly connected to the top of the assembly table (2), and the top is fixedly connected to the bottom of the bracket (3).

7. The automatic rotor assembly equipment according to claim 1, characterized in that: The mounting assembly (5) includes a platform (51), in which two telescopic components four (52) are fixedly connected. The telescopic components four (52) are horizontally arranged with their output shafts facing the bracket (3). A connecting rod (53) is also slidably connected in the platform (51). The connecting rod (53) is located below the two telescopic components four (52). A baffle (54) is fixed on the side of the output shaft of the telescopic component four (52) near the bracket (3). The baffle (54) is fixedly connected to the connecting rod (53). A connecting plate (55) is fixed on the side of the baffle (54) near the bracket (3). A telescopic component five (56) is fixed on the side of the connecting plate (55) near the bracket (3). The telescopic component five (56) is inverted with its output end facing upward. A mounting block (57) is fixed on the top of the output end. A slot three (58) is opened on the mounting block (57).

8. The automatic rotor assembly equipment according to claim 7, characterized in that: The platform (51) has an installation groove, which is located between two telescopic members (52) and directly above the connecting rod (53). A positioning rod (6) is fixed in the installation groove of the platform (51) on the right side, and a positioning rod (7) is slidably connected in the installation groove of the platform (51) on the left side. The positioning rod (6) and the positioning rod (7) are both provided with a top cone end near the bracket (3). The rotor (4) is provided with a rotor shaft at both ends, and a center hole is provided at the end of the rotor shaft away from the rotor (4).

9. The automatic rotor assembly equipment according to claim 8, characterized in that: The positioning component (8) includes a telescopic member six (81), the bottom of which is fixedly connected to the top of the left platform (51), the output end of which faces away from the bracket (3), and a connecting block (82) is fixedly attached to the output end of which the bottom of the connecting block (82) is fixedly connected to the positioning rod two (7).

10. The automatic rotor assembly equipment according to claim 1, characterized in that: It also includes a rack (9) which is arranged around the automatic gripping component (1) and includes a tray (91) on which a plurality of brackets (92) are provided.

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