Baby carriage motor heat dissipation air cover assembly line

Abstract

The utility model relates to the field of baby carriage motor production, and discloses a baby carriage motor heat dissipation wind cover assembly line which comprises an installation base, the installation base is fixed to the right side of the outer wall of a U-shaped base, an installation frame is fixed to the top face of the U-shaped base, a PLC is fixed to the front side of the U-shaped base, an infrared sensor is detachably arranged on the front side of the installation frame, and the infrared sensor is connected with the PLC. A hydraulic push rod is fixed to the top face of the L-shaped frame, a guide rail is fixed to the bottom face of the connecting plate, and a finger air cylinder is fixed to the bottom face of a sliding block of the guide rail. According to the baby carriage motor and heat dissipation air cover assembling device, the mounting base, the U-shaped base, the mounting frame, the PLC, the infrared sensor, the first conveying belt, the second conveying belt, the L-shaped frame, the hydraulic push rod, the connecting plate, the guide rail and the finger air cylinder are used in cooperation, automatic conveying, alignment, clamping and assembling of a baby carriage motor and a heat dissipation air cover are achieved, and the automation level of a production line is improved; and human errors are reduced, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of child bicycle motor production, specifically is a child bicycle motor heat dissipation air cap assembly line. BACKGROUND

[0002] The child bicycle motor is the core power component of the child bicycle (including the child electric bicycle, the toy bicycle, the walker etc.), and its performance directly influences the driving speed, the stability, the safety and the service life of the child bicycle. Along with the progress of science and technology and the promotion of consumer demand, the child bicycle motor technology is also continuously innovated and developed. The heat dissipation air cap is an important component in the child bicycle motor system, and is mainly used for protecting the motor from overheating, and enhancing the heat dissipation effect of the motor through the heat dissipation air cap. When the motor is produced, the heat dissipation air cap needs to be assembled on the motor.

[0003] At present, when most child bicycle motors and heat dissipation air caps are assembled, the motor and the heat dissipation air cap are usually conveyed through two conveying lines respectively, and then assembled manually, so that the following shortcomings exist: manual assembly is prone to improper operation, reduces the automation level of the production line, and leads to the reduction of production efficiency. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a child bicycle motor heat dissipation air cap assembly line to solve the problems of manual assembly being prone to improper operation, reducing the automation level of the production line, and leading to the reduction of production efficiency.

[0005] In order to achieve the above-mentioned utility model purposes, the utility model adopts the following technical scheme: a child bicycle motor heat dissipation air cap assembly line, including the mounting seat, the mounting seat is fixed on the outer wall right side of the U-shaped seat, the top surface of the U-shaped seat is fixed with the mounting frame, the front side of the U-shaped seat is fixed with the PLC controller, the front side of the mounting frame is detachably provided with the infrared sensor, the infrared sensor is electrically connected with the PLC controller, the inside of the U-shaped seat is equipped with the first conveying belt, the first conveying belt is electrically connected with the PLC controller, the inside of the mounting seat is equipped with the second conveying belt, the second conveying belt is electrically connected with the PLC controller, the top surface of the U-shaped seat is fixed with the L-shaped frame, the top surface of the L-shaped frame is provided with the movable hole, the top surface of the L-shaped frame is fixed with the hydraulic push rod, the hydraulic push rod is electrically connected with the PLC controller, one end of the hydraulic push rod telescopic rod penetrates the movable hole and is fixed with the connecting plate, the bottom surface of the connecting plate is fixed with the guide rail, the bottom surface of the sliding block of the guide rail is fixed with the finger air cylinder, the finger air cylinder is electrically connected with the PLC controller.

[0006] Preferably, the top of the U-shaped seat is rotatably provided with two guide plates.

[0007] Preferably, the top surface of the U-shaped seat is provided with two fixing grooves, the inner parts of the two fixing grooves are respectively fixed with driving motors, and the output shafts of the two driving motors are respectively fixedly connected with the bottom surfaces of the two guide plates.

[0008] Preferably, the top surface of the L-shaped frame is provided with two limiting holes, the inner parts of the two limiting holes are respectively slidably inserted with limiting columns, and the bottom ends of the two limiting columns are respectively fixedly connected with the top surface of the connecting plate.

[0009] Preferably, the top surface of the infrared sensor is provided with two threaded grooves, the top surface of the mounting frame is fixedly provided with two fixed plates, the top surfaces of the two fixed plates are respectively provided with threaded holes, two bolts are respectively screwed into the two threaded holes, and the threaded ends of the two bolts are respectively screwed into the inner parts of the two threaded grooves.

[0010] Preferably, the rear side of the infrared sensor is fixedly provided with a positioning block, the top surface of the mounting frame is provided with a positioning groove, and the positioning groove positions the positioning block.

[0011] Compared with the prior art, the child car motor heat dissipation air cover assembly line has the following beneficial effects:

[0012] I. In use, through the cooperation of the mounting seat, the U-shaped seat, the mounting frame, the PLC controller, the infrared sensor, the first conveying belt, the second conveying belt, the L-shaped frame, the hydraulic push rod, the connecting plate, the guide rail and the finger air cylinder, the automatic conveying, alignment, clamping and assembly of the child car motor and the heat dissipation air cover are realized, the automation level of the production line is improved, the occurrence of human errors is reduced, and the production efficiency is improved.

[0013] II. In use, the guide plates can provide a guiding effect for the motor when the motor is conveyed on the first conveying belt, so that the motor is ensured to be conveyed in the middle of the first conveying belt, a good foundation is provided for subsequent assembly work, and the assembly precision is improved. By starting the driving motor, the guide plates are rotated, and then the opening and closing size between the two guide plates can be adjusted, so that the conveying requirements of motors with different widths can be met, and the versatility of the equipment is improved.

[0014] III. In use, through the cooperation of the limiting holes and the limiting columns, the connecting plate can be positioned, so that the connecting plate, the guide rail and the finger air cylinder are prevented from deviating or shaking when lifting, and the stability during lifting is improved. Through the cooperation of the threaded grooves, the fixed plates and the bolts, the infrared sensor can be disassembled and assembled by the worker, so that the infrared sensor can be maintained or replaced. Through the cooperation of the positioning block and the positioning groove, the worker can be assisted in positioning when installing the infrared sensor, so that the threaded grooves and the threaded holes are aligned, and the convenience during installation is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A perspective view of an embodiment.

[0016] Figure 2 A split view of an embodiment.

[0017] Figure 3 A split view of an embodiment at the L-shaped frame and the limiting post.

[0018] Figure 4 A perspective view of an embodiment. Figure 2 An enlarged view of A in the middle.

[0019] In the figure: 1, mounting seat; 2, U-shaped seat; 3, mounting frame; 4, PLC controller; 5, infrared sensor; 6, first conveying belt; 7, second conveying belt; 8, L-shaped frame; 9, movable hole; 10, hydraulic push rod; 11, connecting plate; 12, guide rail; 13, finger cylinder; 14, guide plate; 15, fixed groove; 16, driving motor; 17, limiting hole; 18, limiting post; 19, threaded groove; 20, fixed plate; 21, threaded hole; 22, bolt; 23, positioning block; 24, positioning groove. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0021] As Figures 1-4 shown, a stroller motor heat dissipation air cap assembly line, including mounting seat 1, mounting seat 1 is fixed in the outer wall right side of U-shaped seat 2, the top surface of U-shaped seat 2 is fixed with mounting frame 3, the front side of U-shaped seat 2 is fixed with PLC controller 4, the model of PLC controller 4 is Siemens S7-200, the front side of mounting frame 3 is detachably provided with infrared sensor 5, the model of infrared sensor 5 is OMRON E3Z, infrared sensor 5 and PLC controller 4 are electrically connected, the inside of U-shaped seat 2 is provided with first conveying belt 6, first conveying belt 6 and PLC controller 4 are electrically connected, the inside of mounting seat 1 is provided with second conveying belt 7, second conveying belt 7 and PLC controller 4 are electrically connected, the top surface of U-shaped seat 2 is fixed with L-shaped frame 8, the top surface of L-shaped frame 8 is provided with movable hole 9, the top surface of L-shaped frame 8 is fixed with hydraulic push rod 10, hydraulic push rod 10 and PLC controller 4 are electrically connected, one end of the telescopic rod of hydraulic push rod 10 penetrates movable hole 9 and is fixed with connecting plate 11, the bottom surface of connecting plate 11 is fixed with guide rail 12, the bottom surface of the slider of guide rail 12 is fixed with finger cylinder 13, finger cylinder 13 and PLC controller 4 are electrically connected.

[0022] In use, the stroller motor and the heat dissipation fan cover are conveyed by the first conveying belt 6 and the second conveying belt 7 respectively, in the initial state, the finger cylinder 13 is located directly above the middle of the first conveying belt 6, when the heat dissipation fan cover conveyed in the middle of the second conveying belt 7 is conveyed to the end thereof, the operation of the second conveying belt 7 is paused, then the guide rail 12 is started, the slider thereon is driven to move rightwards, the finger cylinder 13 is driven to move synchronously to be directly above the heat dissipation fan cover, at this time, the hydraulic push rod 10 is started, the finger cylinder 13 is pushed to move downwards, the heat dissipation fan cover is clamped, after the clamping is completed, the hydraulic push rod 10 is reset, the finger cylinder 13 and the heat dissipation fan cover are moved upwards to the initial height, at the same time, the guide rail 12 drives the slider to move leftwards, the finger cylinder 13 returns to be directly above the middle of the first conveying belt 6, when the motor on the first conveying belt 6 passes below the infrared sensor 5, the sensor detects the motor immediately and transmits a signal to the PLC controller 4, the PLC controller 4 is paused after a preset delay (such as two seconds), the operation of the first conveying belt 6 is stopped, it is ensured that the motor is accurately stopped below the heat dissipation fan cover, at this time, the hydraulic push rod 10 is started again, the finger cylinder 13 and the heat dissipation fan cover are pushed to move downwards, the heat dissipation fan cover is accurately placed on the motor, after the assembly is completed, the first conveying belt 6 is restarted, the motor and the heat dissipation fan cover combination are conveyed to the next process. Through the cooperation of the mounting seat 1, the U-shaped seat 2, the mounting frame 3, the PLC controller 4, the infrared sensor 5, the first conveying belt 6, the second conveying belt 7, the L-shaped frame 8, the hydraulic push rod 10, the connecting plate 11, the guide rail 12 and the finger cylinder 13, the automatic conveying, alignment, clamping and assembly of the stroller motor and the heat dissipation fan cover are realized, the automation level of the production line is improved, the occurrence of human errors is reduced, and the production efficiency is improved.

[0023] As shown in Figure 1 , Figure 2 and Figure 4 , two guide plates 14 are rotatably arranged above the U-shaped seat 2.

[0024] In use, the guide plates 14 facilitate the conveying of the motor on the first conveying belt 6, can provide a guiding effect for the motor, ensure that the motor is conveyed in the middle of the first conveying belt 6, provide a good foundation for subsequent assembly work, and improve the assembly precision.

[0025] As shown in Figures 1-4 , two fixed grooves 15 are formed in the top surface of the U-shaped seat 2, two drive motors 16 are fixed in the inner portions of the two fixed grooves 15 respectively, the output shafts of the two drive motors 16 are fixedly connected with the bottom surfaces of the two guide plates 14 respectively, two limiting holes 17 are formed in the top surface of the L-shaped frame 8, two limiting columns 18 are slidably inserted into the inner portions of the two limiting holes 17 respectively, and the bottom ends of the two limiting columns 18 are fixedly connected with the top surface of the connecting plate 11.

[0026] In use, the guide plates 14 are rotated by starting the driving motor 16, and the opening and closing size between the two guide plates 14 can be adjusted, so that the conveying requirements of motors with different widths can be met, and the versatility of the equipment is improved. The cooperation of the limiting hole 17 and the limiting column 18 is beneficial to limiting the connecting plate 11, preventing the connecting plate 11, the guide rail 12 and the finger cylinder 13 from deviating or shaking during lifting, and improving the stability during lifting.

[0027] As shown in Figure 1 , Figure 2 and Figure 4 , the top surface of the infrared sensor 5 is provided with two threaded grooves 19, the top surface of the mounting frame 3 is fixed with two fixed plates 20, the top surface of each of the two fixed plates 20 is provided with a threaded hole 21, and the threaded hole 21 is threadedly connected with a bolt 22, the threaded end of the bolt 22 is threadedly connected with the inside of the threaded groove 19, the rear side of the infrared sensor 5 is fixed with a positioning block 23, the top surface of the mounting frame 3 is provided with a positioning groove 24, and the positioning groove 24 positions the positioning block 23.

[0028] In use, the cooperation of the threaded groove 19, the fixed plate 20 and the bolt 22 is beneficial to disassembling and assembling the infrared sensor 5 by the worker, and then the infrared sensor 5 can be conveniently maintained or replaced. The cooperation of the positioning block 23 and the positioning groove 24 is beneficial to assisting the worker in positioning when installing the infrared sensor 5, so that the threaded groove 19 is aligned with the threaded hole 21, and the convenience during installation is improved.

[0029] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A stroller motor cooling fan cover assembly line, comprising a mounting seat (1) fixed on the right side of the outer wall of a U-shaped seat (2), characterized in that, The top surface of the U-shaped seat (2) is fixedly provided with a mounting rack (3), the front side of the U-shaped seat (2) is fixedly provided with a PLC controller (4), the front side of the mounting rack (3) is detachably provided with an infrared sensor (5), the infrared sensor (5) is electrically connected with the PLC controller (4), the inside of the U-shaped seat (2) is provided with a first conveying belt (6), the first conveying belt (6) is electrically connected with the PLC controller (4), the inside of the mounting seat (1) is provided with a second conveying belt (7), the second conveying belt (7) is electrically connected with the PLC controller (4), the top surface of the U-shaped seat (2) is fixedly provided with an L-shaped rack (8), the top surface of the L-shaped rack (8) is provided with a movable hole (9), the top surface of the L-shaped rack (8) is fixedly provided with a hydraulic push rod (10), the hydraulic push rod (10) is electrically connected with the PLC controller (4), one end of the telescopic rod of the hydraulic push rod (10) penetrates through the movable hole (9) and is fixedly provided with a connecting plate (11), the bottom surface of the connecting plate (11) is fixedly provided with a guide rail (12), the bottom surface of the sliding block of the guide rail (12) is fixedly provided with a finger air cylinder (13), the finger air cylinder (13) is electrically connected with the PLC controller (4).

2. The stroller motor heat dissipation air cover assembly line of claim 1, wherein: Two guide plates (14) are rotatably arranged above the U-shaped seat (2).

3. The stroller motor heat dissipation fan cover assembly line of claim 2, wherein: Two fixing grooves (15) are formed in the top surface of the U-shaped seat (2), and a drive motor (16) is fixedly arranged in each of the two fixing grooves (15).

4. The stroller motor heat dissipation fan cover assembly line of claim 3, wherein: Two limiting holes (17) are formed in the top surface of the L-shaped rack (8), and a limiting column (18) is slidably arranged in each of the two limiting holes (17).

5. The stroller motor heat dissipation fan cover assembly line of claim 1, wherein: The top surface of the infrared sensor (5) is provided with two threaded grooves (19), the top surface of the mounting rack (3) is fixedly provided with two fixed plates (20), the top surface of each of the two fixed plates (20) is provided with a threaded hole (21), and the threaded hole (21) is threadedly connected with a bolt (22), and the threaded end of the bolt (22) is threadedly connected with the inside of the threaded groove (19).

6. The stroller motor heat dissipation air cover assembly line of claim 5, wherein: The rear side of the infrared sensor (5) is fixedly provided with a positioning block (23), the top surface of the mounting rack (3) is provided with a positioning groove (24), and the positioning groove (24) positions the positioning block (23).

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