Automatic assembling equipment for rotor fan

Abstract

The utility model relates to automatic rotor fan assembling equipment which is characterized in that the automatic rotor fan assembling equipment comprises an assembling machine, a rotor assembling assembly, a fixing seat, a supporting frame, a placing plate, a feeding assembly, a discharging assembly and the like, the rotor assembling assembly is arranged on the assembling machine and used for placing and rotating a rotor, the fixing seat is connected to the assembling machine, and the supporting frame is connected into the fixing seat. A containing plate is slidably connected to the supporting frame and used for containing fan blades, a feeding assembly used for automatically providing the fan blades is arranged on the fixing base, and a discharging assembly used for pushing the fan blades is arranged on the feeding assembly. The automatic feeding device has the advantages that the placing plate and the fan blades form automatic feeding cooperation through the feeding assembly, so that the automatic feeding function of the fan blades is achieved, and finally the purpose of improving the assembling efficiency is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to automatic assembly equipment field especially rotor fan automatic assembly equipment. BACKGROUND

[0002] Rotor fan is a kind of key assembly widely used in household appliances, industrial equipment and computer heat dissipation system, and it is mainly composed of rotor, stator, control circuit and other parts. Among them, the rotor part includes magnet, fan blade and shaft, and the fan blade is driven to rotate by electromagnetic induction and electromagnetic force principle, so as to realize the circulation of air. The performance of rotor fan directly affects the heat dissipation efficiency and running stability of equipment, so its manufacturing process and assembly precision are required higher.

[0003] At present, the existing medium and large rotor fan automatic assembly equipment usually needs manual feeding operation during assembly process. The specific process is as follows: the operator places the rotor on the machine, and places the fan blade on the specified position; then the machine fixes the rotor, and inserts the shaft of the rotor into the center hole of the fan blade, so as to realize the connection of the rotor and the fan blade.

[0004] Although this assembly method can meet the basic assembly requirements, it has obvious efficiency bottleneck. Due to the limitation of manual feeding, the operation speed is slow, which affects the production efficiency, increases the production cost, and also limits the expansion of production scale. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problems of low work efficiency, and provides rotor fan automatic assembly equipment, aiming at solving the above problems.

[0006] The utility model adopts the technical scheme that the rotor fan automatic assembly equipment includes assembly machine, rotor assembly component, fixed seat, support frame, placement plate, feeding assembly and blanking assembly, the rotor assembly component is arranged on the assembly machine, and the rotor assembly component is used to place and rotate the rotor, the fixed seat is connected on the assembly machine, the support frame is connected in the fixed seat, the placement plate is slidably connected on the support frame, and the placement plate is used to place the fan blade, the fixed seat is provided with the feeding assembly for automatically providing the fan blade, and the feeding assembly is provided with the blanking assembly for pushing the fan blade.

[0007] The further preferred scheme of the utility model is that the feeding assembly includes rack, gear, motor, fixed plate, movable plate, mounting seat and bolt, the motor is installed on the side of the fixed seat, the output shaft of the motor passes through the fixed seat and the support frame and is connected with the gear, the rack is connected at the bottom of the placement plate, the rack is engaged with the gear, the fixed plate is connected on the fixed seat, a plurality of mounting seats are connected on the outside of the fixed plate, a plurality of bolts are connected on the outside of the movable plate, the bolt is slidably connected in the mounting seat, and the movable plate is slidably connected with the fixed plate.

[0008] The further preferred scheme of the utility model is: the blanking assembly includes connecting piece, top plate, blanking rod, push plate, elastic piece and peg, the rear side of fixed plate is connected with connecting piece, the top of connecting piece is connected with top plate, blanking rod is connected in top plate, the bottom of blanking rod is connected with push plate, push plate is connected in fixed plate and movable plate, the bottom of blanking rod is equipped with elastic piece, the one end of elastic piece is connected with push plate, the other end is connected with top plate, peg passes through the rear end of fixed plate and is limited with push plate.

[0009] The further preferred scheme of the utility model is: still include sponge pad, push plate bottom is provided with the sponge pad for buffering.

[0010] The further preferred scheme of the utility model is: still include pull rope, pull rope one end is connected with peg, the other end is connected with connecting piece.

[0011] The further preferred scheme of the utility model is: still include magnet, the bottom of bolt is provided with magnet, and the mounting seat is made of magnetic metal material.

[0012] The further preferred scheme of the utility model is: still include observation window, movable plate is provided with observation window.

[0013] The further preferred scheme of the utility model is: still include ball, the top surface of support frame is provided with ball, and the ball is in rolling friction with the placement plate.

[0014] The further preferred scheme of the utility model is: still include baffle, the front end of placement plate is connected with baffle, and the baffle is located in front of the gear.

[0015] Compared with the prior art, the utility model has the advantages that: through the feeding assembly, the placement plate and the fan blade form automatic feeding cooperation, so that the automatic feeding function of the fan blade is realized, and the purpose of improving the assembly efficiency is ultimately achieved; through the blanking assembly, the push plate and the fan blade form automatic blanking action, effectively solve the defect that the fan blade is easy to be stuck in the feeding process, so that the smooth blanking function of the fan blade is realized, and the purpose of reducing manual intervention and improving production efficiency is ultimately achieved. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further described in detail below in combination with drawings and preferred embodiments, but the skilled person will appreciate that these drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be regarded as a limitation on the scope of the utility model. In addition, unless specifically indicated, the drawings only schematically show the composition or structure of the described objects and can include exaggerated display, and the drawings are not necessarily drawn to scale.

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the fixed plate and the movable plate of this utility model;

[0019] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a three-dimensional structural diagram of the elastic element and the bolt rod of this utility model.

[0021] In the diagram: 1. Assembly machine, 2. Rotor assembly assembly, 3. Fixed seat, 4. Support frame, 5. Placement plate, 6. Rack, 7. Gear, 8. Motor, 9. Fixed plate, 10. Movable plate, 11. Mounting seat, 12. Pin, 13. Connector, 14. Top plate, 15. Feed rod, 16. Push plate, 17. Elastic element, 18. Bolt rod, 19. Sponge pad, 20. Pull rope, 21. Magnet, 22. Observation window, 23. Ball bearing, 24. Baffle. Detailed Implementation

[0022] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that these descriptions are merely descriptive and exemplary and should not be construed as limiting the scope of protection of the present invention.

[0023] It should be noted that similar labels in the following figures indicate similar items; therefore, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

[0024] This embodiment mainly describes the structure of the assembly equipment, as follows:

[0025] Automatic assembly equipment for rotor fans, such as Figures 1-4 As shown, the assembly includes an assembly machine 1, a rotor assembly assembly 2, a fixed base 3, a support frame 4, a placement plate 5, a feeding assembly, and a unloading assembly. The rotor assembly assembly 2 is installed on the assembly machine 1. The rotor assembly assembly 2 is used to place and rotate the rotor, stand the flat rotor upright, and push the shaft to move. The fixed base 3 is connected to the assembly machine 1. The support frame 4 is connected inside the fixed base 3. The placement plate 5 is slidably connected to the support frame 4. The placement plate 5 has two areas: a flat front end and a groove at the rear end. The depth of the groove in the placement plate 5 is equal to the thickness of the fan blade. The placement plate 5 is used to place the fan blade. After the rotor assembly assembly 2 rotates the rotor, it pushes the shaft to assemble with the fan blade on the placement plate 5. The fixed base 3 is equipped with a fan blade feeding assembly for automatically providing the fan blade. The feeding assembly is equipped with an unloading assembly for pushing the fan blade.

[0026] like Figure 2 and Figure 3As shown, the feeding assembly comprises a rack 6, a gear 7, a motor 8, a fixed plate 9, a movable plate 10, a mounting seat 11 and a bolt 12, the motor 8 is mounted on the side of the fixed seat 3, the output shaft of the motor 8 penetrates through the fixed seat 3 and the support frame 4 and is connected with the gear 7, the rack 6 is connected at the bottom of the placing plate 5 and engages with the gear 7, the fixed plate 9 is connected on the fixed seat 3, two mounting seats 11 are connected on the left and right sides of the fixed plate 9 respectively, two bolts 12 are connected on the left and right sides of the movable plate 10 respectively, the bolt 12 is slidingly connected in the mounting seat 11, the movable plate 10 and the fixed plate 9 form a complete circular tube, and the fan blade is slidingly connected in the movable plate 10 and the fixed plate 9.

[0027] As shown in Figure 1 and Figure 4 The blanking assembly comprises a connecting piece 13, a top plate 14, a blanking rod 15, a pushing plate 16, an elastic piece 17 and a bolt rod 18, the connecting piece 13 is connected at the rear side of the fixed plate 9, the top plate 14 is connected at the top of the connecting piece 13, the blanking rod 15 penetrates through the top plate 14 as a whole and is connected with the pushing plate 16 at the bottom, the pushing plate 16 is slidingly connected in the circular tube formed by the fixed plate 9 and the movable plate 10, the elastic piece 17 is sleeved at the bottom of the blanking rod 15, the bottom of the elastic piece 17 is connected with the pushing plate 16, the top is connected with the top plate 14, and the bolt rod 18 penetrates through the rear end of the fixed plate 9 and is limitingly connected with the pushing plate 16.

[0028] The worker pulls up the movable plate 10, so that the bolt 12 is separated from the mounting seat 11, and the movable plate 10 and the fixed plate 9 are separated. After the fan blades are stacked on the placing plate 5, the bolt 12 is inserted into the mounting seat 11 again, so that the movable plate 10 and the fixed plate 9 are fixed, and the circular pipe formed by the movable plate 10 and the fixed plate 9 is sleeved with the fan blades. At this time, the unloading assembly is installed on the fixed plate 9, the worker pulls out the bolt rod 18 to release the movement restriction of the pushing plate 16, and the elastic element 17 rebounds. Since the top plate 14 is fixed, the rebounding force of the elastic element 17 pushes the unloading rod 15 and the pushing plate 16 to move downward, so that the fan blades are squeezed to slide downward, thereby preventing the last fan blade from being stuck during falling. Therefore, the automatic feeding of the fan blades is completed, the worker places the rotor on the rotor assembling assembly 2, and presses the switch. The rotor assembling assembly 2 drives the rotor to rotate, and the motor 8 is started synchronously. The motor 8 drives the rack 6 through the connected gear 7, and the forward and reverse rotation of the motor 8 drives the rack 6 to move forward and backward, so as to drive the placing plate 5 to move forward and backward. The depth of the groove arranged on the placing plate 5 is consistent with the thickness of a single fan blade. When the placing plate 5 moves forward, the fan blades fall into the groove at the rear end of the placing plate 5, and the bottom of the second last fan blade is flush with the top surface of the placing plate 5. Then the placing plate 5 slides backward and carries the fan blades in the groove to move backward, so that the placing plate 5 moves forward and backward once, and one fan blade can be conveyed backward. At this time, the shaft of the rotor is aligned with the hole in the middle of the fan blade, and the assembly is completed. Then the rotor assembling assembly 2 controls the reset of the assembled rotor, the worker replaces the rotor, and continuously performs the assembly work. Therefore, a single worker can control multiple assembling machines 1, improve the production efficiency, and reduce the labor cost. When the fan blades are consumed, the worker pulls the unloading rod 15 upward, the elastic element 17 is compressed, the bolt rod 18 is inserted into the pushing plate 16, the movable plate 10 is removed, and the fan blades are supplemented.

[0029] As shown in Figure 4 , it further comprises a sponge pad 19 arranged at the bottom of the pushing plate 16.

[0030] As shown in Figure 4 , it further comprises a pull rope 20, one end of the pull rope 20 is connected with the bolt rod 18, and the other end is connected with the connecting element 13, so that the bolt rod 18 is connected with the connecting element 13.

[0031] As shown in Figure 3 , it further comprises a magnet 21 arranged at the bottom of the bolt 12, and the mounting seat 11 is made of a magnetic metal material. The magnet 21 and the mounting seat 11 generate a magnetic force, so that the connection between the movable plate 10 and the fixed plate 9 is more stable.

[0032] As shown in Figure 1 , it further comprises an observation window 22 arranged in the vertical direction in the movable plate 10.

[0033] As shown in Figure 2As shown, it also includes the ball 23, support frame 4 top surface is provided with a plurality of ball 23, ball 23 and the bottom surface of the placement plate 5 rolling friction.

[0034] As shown, it also includes the ball 23, support frame 4 top surface is provided with a plurality of ball 23, ball 23 and the bottom surface of the placement plate 5 rolling friction. Figure 1 As shown, it also includes the ball 23, support frame 4 top surface is provided with a plurality of ball 23, ball 23 and the bottom surface of the placement plate 5 rolling friction.

[0035] When the push plate 16 is in contact with the fan blade, the sponge pad 19 can play a buffering role, reducing the impact force between the push plate 16 and the fan blade when pulling out the bolt rod 18. When the bolt rod 18 is removed, the pull rope 20 can hang the bolt rod 18, facilitating the replenishment of the fan blade, timely taking and using the bolt rod 18, and the magnet 21 can magnetically attract the mounting seat 11 when the bolt 12 is connected with the mounting seat 11, thereby increasing the stability of the connection between the fixed plate 9 and the movable plate 10. Through the observation window 22 arranged on the movable plate 10, the staff can observe the remaining amount of the fan blade at any time, facilitating timely replenishment. During the forward and backward movement of the placement plate 5, the ball 23 can reduce the friction between the placement plate 5 and the support frame 4, thereby reducing the resistance received by the motor 8 during driving, ensuring the stability of the motor 8 driving, and prolonging the service life of the motor 8. The baffle 24 can isolate the contact between the staff and the gear 7, thereby ensuring the safety of the staff.

[0036] In the description of the present application, it should be pointed out that the terms "upper", "lower", "front", "rear", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the present application is used, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0037] The rotor fan automatic assembly equipment provided by the present application has been described in detail above, and the principles and implementation modes of the present application have been described by applying specific examples. The above description of the embodiments is only used to help understand the present application and the core idea. It should be pointed out that for ordinary skilled persons in the technical field, without departing from the principles of the present application, the present application can be improved and modified in many ways, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. An automatic assembly equipment for rotor fans, characterized in that: The assembly includes an assembly machine (1), a rotor assembly assembly (2), a fixed base (3), a support frame (4), a placement plate (5), a feeding assembly, and a unloading assembly. The assembly machine (1) is equipped with a rotor assembly assembly (2), which is used to place and rotate the rotor. The assembly machine (1) is connected to a fixed base (3), and a support frame (4) is connected inside the fixed base (3). A placement plate (5) is slidably connected to the support frame (4), which is used to place the fan blades. The fixed base (3) is equipped with a fan blade feeding assembly, and the feeding assembly is equipped with an unloading assembly for pushing the fan blades.

2. The automatic assembly equipment for rotor fans according to claim 1, characterized in that: The feeding assembly includes a rack (6), a gear (7), a motor (8), a fixed plate (9), a movable plate (10), a mounting base (11), and pins (12). The motor (8) is mounted on the side of the fixed base (3). The output shaft of the motor (8) passes through the fixed base (3) and the support frame (4) and is connected to the gear (7). The rack (6) is connected to the bottom of the placement plate (5). The rack (6) meshes with the gear (7). The fixed plate (9) is connected to the fixed base (3). Several mounting bases (11) are connected to the outside of the fixed plate (9). Several pins (12) are connected to the outside of the movable plate (10). The pins (12) are slidably connected to the mounting base (11). The movable plate (10) is slidably connected to the fixed plate (9).

3. The automatic assembly equipment for rotor fans according to claim 2, characterized in that: The feeding assembly includes a connector (13), a top plate (14), a feeding rod (15), a pusher plate (16), an elastic element (17), and a bolt (18). The connector (13) is snapped onto the rear side of the fixed plate (9). The top plate (14) is connected to the top of the connector (13). The feeding rod (15) is slidably connected to the top plate (14). The pusher plate (16) is connected to the bottom of the feeding rod (15). The pusher plate (16) is slidably connected to the fixed plate (9) and the movable plate (10). The elastic element (17) is sleeved on the bottom of the feeding rod (15). One end of the elastic element (17) is connected to the pusher plate (16), and the other end is connected to the top plate (14). The bolt (18) passes through the rear end of the fixed plate (9) and is limited to the pusher plate (16).

4. The automatic assembly equipment for rotor fans according to claim 3, characterized in that: It also includes a sponge pad (19), and the bottom of the pusher plate (16) is provided with a sponge pad (19) for cushioning.

5. The automatic rotor fan assembly equipment according to claim 4, characterized in that: It also includes a pull rope (20), one end of which is connected to the bolt (18), and the other end is connected to the connector (13).

6. The automatic assembly equipment for rotor fans according to claim 5, characterized in that: It also includes a magnet (21), a magnet (21) is provided at the bottom of the pin (12), and the mounting base (11) is made of magnetic metal.

7. The automatic rotor fan assembly equipment according to claim 6, characterized in that: It also includes an observation window (22), which is provided on the movable plate (10).

8. The automatic assembly equipment for rotor fans according to claim 7, characterized in that: It also includes ball bearings (23), and the top surface of the support frame (4) is provided with ball bearings (23), which roll and rub against the placement plate (5).

9. The automatic assembly equipment for rotor fans according to claim 8, characterized in that: It also includes a baffle (24), which is connected to the front end of the placement plate (5) and is located in front of the gear (7).

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