Automatic rubber sleeve and wear plate penetrating device for motor rotor

Abstract

The utility model discloses an automatic rubber sleeve and wear plate penetrating device for a motor rotor, which comprises a machine table, a turntable is arranged in the middle of the upper end of the machine table, and positioning tools are uniformly arranged around the edge of the turntable. A first automatic rubber sleeve penetrating module, a first automatic wear plate penetrating module, a first downward pressing assembly, a first automatic oil dispensing module, a rotor rotating module, a second automatic rubber sleeve penetrating module, a second automatic wear plate penetrating module and a second downward pressing assembly are sequentially arranged on the periphery of the rotating disc from the rotor feeding mechanical arm in the circumferential direction. A discharging conveying line extending to the outer side of the machine table is installed below the discharging mechanical arm. The device is high in automation degree, and can solve the problems of tedious process and low production efficiency of assembling rubber sleeves and wear-resistant sheets at the two ends of the conventional motor rotor.

Description

Technical Field

[0001] The utility model relates to the technical field of motor manufacturing equipment, in particular to a device for automatically threading a rubber sleeve and a wear-resistant sheet on a motor rotor. Background Art

[0002] The shaded pole motor is a commonly used motor at present. Its structure is relatively simple and it is mostly used in electrical appliances. The rotor and shaft in the shaded pole motor are assembled together. Rubber sleeves and wear-resistant sheets need to be installed at both ends of the shaft, and glue is also required on the rubber sleeves and wear-resistant sheets. The process is tedious and complicated. Now it requires multiple manual processes to complete, which affects production efficiency. Utility Model Content

[0003] The utility model provides a device for automatically inserting rubber sleeves and wear-resistant sheets of a motor rotor, which has a high degree of automation and can solve the problems of complicated assembly process of rubber sleeves and wear-resistant sheets at both ends of the existing motor rotor and low production efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for automatically threading rubber sleeves and wear-resistant sheets of a motor rotor, comprising a machine platform, a turntable is centrally installed on the upper end of the machine platform, positioning tooling is evenly installed around the edge of the turntable, a rotor X upward feeding slide is installed on the upper end of the machine platform, at least one rotor storage plate is slidably provided on the rotor X upward feeding slide, a rotor Y sliding module is provided on the upper side of the rotor X upward feeding slide, a rotor feeding manipulator corresponding to the positioning tooling is installed on the rotor Y sliding module, and the periphery of the turntable is sequentially provided with a first automatic rubber sleeve threading module, a first automatic wear-resistant sheet threading module, a first pressing assembly, a first automatic oiling module, a rotor rotation module, a second automatic rubber sleeve threading module, The second automatic wear-resistant sheet threading module, the second pressing assembly, the second automatic oiling module and the unloading robot are provided. A unloading conveyor line extending to the outside of the machine is installed under the unloading robot. The first automatic rubber sleeve threading module and the second automatic rubber sleeve threading module both include a loading assembly and a rubber sleeve vibrating loading plate located on one side of the loading assembly. The first automatic wear-resistant sheet threading module and the second automatic wear-resistant sheet threading module both include a loading assembly and a wear-resistant sheet feeding conveying assembly located on one side of the loading assembly. The loading assembly includes a column and a transverse slide plate installed on the upper end of the column. A slider is slidingly provided on the transverse slide plate. A first lifting cylinder is installed on the slider. A first translation cylinder for driving the slider to slide is installed at one end of the transverse slide plate. A ring-shaped robot is installed on the protruding end of the lower end of the first lifting cylinder.

[0005] Preferably, the annular manipulator includes a columnar body and an axial inner hole arranged inside the columnar body and open at the lower end. A plurality of vacuum adsorption holes are circumferentially arranged around the axial inner hole. The vacuum adsorption holes pass through the axial ends of the columnar body. The lower end of the axial inner hole is equipped with a positioning column extending from the lower end.

[0006] Preferably, the wear-resistant sheet feeding and conveying assembly includes a storage column, a storage trough that passes through the upper and lower parts is provided on one side of the storage column, a pressure block that can be raised and lowered is provided in the storage trough, a horizontally movable feeding slider is provided at the lower end of the storage column, a wear-resistant sheet positioning groove is provided at one end of the feeding slider, and a second translation cylinder that drives the feeding slider to move horizontally is provided at the other end of the feeding slider.

[0007] Preferably, the first automatic oil-pointing module and the second automatic oil-pointing module both include an obliquely arranged base plate and an oblique slider installed on the upper side of the base plate, the front end face of the oblique slider is provided with a vertical slider, the oblique slider is driven to move by the third translation cylinder at its rear end, and the vertical slider is driven to rise and fall by the second lifting cylinder at its upper end, and the front end of the vertical slider is provided with an oil-pointing head.

[0008] Preferably, the rotor rotation module includes a bracket, a third lifting cylinder installed on the upper end of the bracket, a rotating cylinder is installed on the extending rod at the lower end of the third lifting cylinder, a first clamping cylinder is installed at the front end of the rotating cylinder, and a rotor clamp is installed on the extending end of the first clamping cylinder.

[0009] Preferably, a second clamping cylinder corresponding to the positioning fixture can be selectively installed on the upper side of the turntable, and a clamping claw for clamping the rotor shaft is installed on the protruding end of the second clamping cylinder.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] By setting up a turntable and multi-station automatic rubber sleeve insertion module, automatic wear-resistant sheet insertion module and automatic oiling module, the rubber sleeves and wear-resistant sheets can be automatically installed on both ends of the rotor shaft, and automatic loading and unloading of various accessories can be achieved. The degree of automation is high and the production efficiency of the motor can be greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a top view of the structure of the utility model;

[0013] Figure 2 It is a three-dimensional structural diagram of the utility model;

[0014] Figure 3 This is a three-dimensional structural diagram of the feeding assembly of the present utility model;

[0015] Figure 4 This is a cross-sectional structural diagram of the ring-shaped manipulator of the present utility model;

[0016] Figure 5 This is a structural diagram of the wear-resistant sheet feeding and conveying assembly of the present utility model;

[0017] Figure 6 This is a structural diagram of the first automatic oil injection module and the second automatic oil injection module of the present invention;

[0018] Figure 7 This is a structural diagram of the rotor rotation module of the present utility model. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] like Figure 1-7As shown, the utility model provides a device for automatically threading rubber sleeves and wear-resistant sheets of motor rotors, comprising a machine platform 1, a turntable 3 is centrally installed on the upper end of the machine platform 1, and positioning tooling 4 is evenly installed around the edge of the turntable 3, a rotor X-up feed slide 2 is installed on the upper end of the machine platform 1, at least one rotor storage plate 5 is slidably provided on the rotor X-up feed slide 2, a rotor Y-direction sliding module 6 is provided on the upper side of the rotor X-up feed slide 2, and a rotor feeding manipulator 20 corresponding to the positioning tooling 4 is installed on the rotor Y-direction sliding module 6, and the periphery of the turntable 3 is sequentially provided with a first automatic rubber sleeve threading module 9, a first automatic wear-resistant sheet threading module 12, a first pressing assembly 13, a first automatic oiling module 14, a rotor rotation module 15, a second automatic rubber sleeve threading module 16, and a second automatic wear-resistant sheet threading module along the circumferential direction starting from the rotor feeding manipulator 20. 17, a second pressing component 18, a second automatic oiling module 19 and a unloading robot 7, a unloading conveyor line 8 extending to the outside of the machine 1 is installed below the unloading robot 7, the first automatic rubber sleeve threading module 9 and the second automatic rubber sleeve threading module 16 both include a loading component and a rubber sleeve vibration loading tray 27 located on one side of the loading component, the first automatic wear-resistant sheet threading module 12 and the second automatic wear-resistant sheet threading module 17 both include a loading component and a wear-resistant sheet feeding conveying component 11 located on one side of the loading component, the loading component includes a column 41 and a transverse slide plate 43 installed at the upper end of the column 41, a slider is slidingly provided on the transverse slide plate 43, a first lifting cylinder 44 is installed on the slider, one end of the transverse slide plate 43 is installed with a first translation cylinder 42 that drives the slider to slide, and a ring-shaped robot 45 is installed on the lower protruding end of the first lifting cylinder 44.

[0021] Specifically, two rotor storage plates 5 can be provided, so that the rotor on one rotor storage plate 5 can be immediately connected after it is used up, so as to ensure the continuation of production. There are many sockets evenly distributed on the rotor storage plate 5, and the rotor is fixed by inserting the rotating shaft therein into the sockets. The rotor loading robot 20 can move on the rotor Y sliding module 6, and remove the rotors in turn and place them on the positioning tooling 4.

[0022] The rotor on the positioning tooling 4 moves to the position of the first automatic rubber sleeve threading module 9, the first automatic rubber sleeve threading module 9 connects the rubber sleeve on one end of the rotor shaft, and then the rotor moves to the position of the first automatic wear-resistant sheet threading module 12, the first automatic wear-resistant sheet threading module 12 connects the wear-resistant sheet on the rubber sleeve, and then the rotor moves to the position of the first pressing assembly 13, and the placed wear-resistant sheet and rubber sleeve are pressed by the pressing head on the first pressing assembly 13, and then the rotor moves to the position of the first automatic oiling module 14, and oil is applied at the position of the wear-resistant sheet and rubber sleeve.

[0023] After completion, the rotor is picked up and turned 180° through the rotor rotation module 15, and then inserted into the positioning tooling 4. Next, the rubber sleeve and wear-resistant sheet at the other end of the rotor are installed through the second automatic rubber sleeve insertion module 16, the second automatic wear-resistant sheet insertion module 17, the second pressing assembly 18 and the second automatic oiling module 19.

[0024] After the rubber sleeves and wear-resistant sheets at both ends of the rotor shaft are installed, the rotor is removed by the unloading robot 7 and placed on the unloading conveyor line 8 for automatic unloading and conveying. The entire process does not require human intervention, is fully automatic, and has high production efficiency.

[0025] In this embodiment, if Figure 3-4 As shown, the annular manipulator 45 includes a columnar body and an axial inner hole 46 arranged inside the columnar body and open at the lower end. A number of vacuum adsorption holes 47 are circumferentially arranged around the axial inner hole 46. The vacuum adsorption holes 47 pass through the axial ends of the columnar body. The lower end of the axial inner hole 46 is equipped with a positioning column 48 extending from the lower end. The upper end of the vacuum adsorption hole 47 can be connected to a negative pressure air source, which can absorb the rubber sleeve or wear-resistant sheet mounted on the positioning column 48 and prevent it from falling off. When it needs to be placed on the rotating shaft, the negative pressure can be removed and the rubber sleeve or wear-resistant sheet can be put on the rotating shaft.

[0026] In this embodiment, if Figure 5 As shown, the wear-resistant sheet feeding and conveying assembly 11 includes a storage column 51, and a storage trough 52 that passes through the upper and lower parts is provided on one side of the storage column 51. A pressure block 53 that can be raised and lowered is provided in the storage trough 52. The lower end of the storage column 51 is provided with a horizontally movable feeding slider 55, and one end of the feeding slider 55 is provided with a wear-resistant sheet positioning groove 56. The other end of the feeding slider 55 is provided with a second translation cylinder 54 that drives the feeding slider 55 to move horizontally. The wear-resistant sheet that falls into the wear-resistant sheet positioning groove 56 can be moved to a position close to the feeding assembly through the feeding slider 55, so that the feeding assembly can take it away. The pressure block 53 can apply downward pressure to the wear-resistant sheets stacked in the storage trough 52, so that the wear-resistant sheets can continue to enter the wear-resistant sheet positioning groove 56, thereby ensuring the stable transportation of the wear-resistant sheets.

[0027] In this embodiment, if Figure 6As shown, the first automatic oil-pointing module 14 and the second automatic oil-pointing module 19 both include an obliquely arranged base plate 27 and an oblique slider 22 installed on the upper side of the base plate 27. The front end face of the oblique slider 22 is provided with a vertical slider 26. The oblique slider 22 is driven to move by the third translation cylinder 21 at its rear end, and the vertical slider 26 is driven to rise and fall by the second lifting cylinder 24 at its upper end. The front end of the vertical slider 26 is provided with an oil-pointing head 25. Through the cooperation of the third translation cylinder 21 and the second lifting cylinder 24, the oil-pointing head 25 can enter the position of the rubber sleeve and the wear-resistant plate at an oblique angle without causing interference.

[0028] In this embodiment, if Figure 7 As shown, the rotor rotation module 15 includes a bracket 32, a third lifting cylinder 31 installed at the upper end of the bracket 32, a rotating cylinder 33 is installed on the protruding rod at the lower end of the third lifting cylinder 31, a first clamping cylinder 34 is installed at the front end of the rotating cylinder 33, and a rotor clamp 35 is installed on the protruding end of the first clamping cylinder 34.

[0029] In order to make the installation of the wear-resistant sheet and the rubber sleeve more stable, the upper side of the turntable 3 can be selectively installed with a second clamping cylinder 10 corresponding to the positioning tool 4. The protruding end of the second clamping cylinder 10 is equipped with a clamping claw for clamping the rotor shaft. The second clamping cylinder 10 can be installed at the work station for installing the wear-resistant sheet and the rubber sleeve to clamp the shaft to prevent the shaft from shaking or deflecting.

[0030] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0031] In addition, the terms "first," "second," and so on, used in this utility model are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0032] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0033] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

Claims

1. A device for automatically inserting rubber sleeves and wear-resistant sheets on motor rotors, characterized in that: include: A machine (1), wherein a turntable (3) is centrally mounted on the upper end of the machine (1), and positioning fixtures (4) are evenly mounted on the edge of the turntable (3), and a rotor X upward feed slide (2) is mounted on the upper end of the machine (1) on one side of the turntable (3), and at least one rotor storage plate (5) is slidably mounted on the rotor X upward feed slide (2), and a rotor Y-direction sliding module (6) is mounted on the upper side of the rotor X upward feed slide (2), and a rotor feeding manipulator (20) corresponding to the positioning fixture (4) is mounted on the rotor Y-direction sliding module (6), and the periphery of the turntable (3) is sequentially provided with a first automatic rubber sleeve wearing module (9), a first automatic wear-resistant sheet wearing module (12), a first pressing assembly (13), a first automatic oiling module (14), a rotor rotation module (15), a second automatic rubber sleeve wearing module (16), a second automatic wear-resistant sheet wearing module (17), a second pressing assembly (1 8), a second automatic oiling module (19) and a feeding manipulator (7), a feeding conveyor line (8) extending to the outside of the machine (1) is installed below the feeding manipulator (7), the first automatic rubber sleeve wearing module (9) and the second automatic rubber sleeve wearing module (16) both include a feeding assembly and a rubber sleeve vibration feeding tray located on one side of the feeding assembly, the first automatic wear-resistant sheet wearing module (12) and the second automatic wear-resistant sheet wearing module (17) both include a feeding assembly and a wear-resistant sheet feeding conveying assembly (11) located on one side of the feeding assembly, the feeding assembly includes a column (41) and a transverse slide plate (43) installed at the upper end of the column (41), a slider is slidingly provided on the transverse slide plate (43), a first lifting cylinder (44) is installed on the slider, one end of the transverse slide plate (43) is installed with a first translation cylinder (42) for driving the slider to slide, and a ring-shaped manipulator (45) is installed on the protruding end of the lower end of the first lifting cylinder (44).

2. The device for automatically inserting rubber sleeves and wear-resistant sheets on motor rotors according to claim 1 is characterized in that: The annular manipulator (45) includes a columnar body and an axial inner hole (46) arranged inside the columnar body and open at the lower end. A plurality of vacuum adsorption holes (47) are circumferentially arranged around the axial inner hole (46). The vacuum adsorption holes (47) pass through both axial ends of the columnar body. The lower end of the axial inner hole (46) is equipped with a positioning column (48) extending from the lower end.

3. The device for automatically inserting rubber sleeves and wear-resistant sheets on motor rotors according to claim 1 is characterized in that: The wear-resistant sheet feeding and conveying assembly (11) includes a storage column (51), a storage trough (52) that passes through the upper and lower parts is provided on one side of the storage column (51), a pressure block (53) that can be raised and lowered is provided in the storage trough (52), a feeding slider (55) that can be moved horizontally is provided at the lower end of the storage column (51), a wear-resistant sheet positioning groove (56) is provided at one end of the feeding slider (55), and a second translation cylinder (54) that drives the feeding slider (55) to move horizontally is provided at the other end of the feeding slider (55).

4. The device for automatically inserting rubber sleeves and wear-resistant sheets on motor rotors according to claim 1 is characterized in that: The first automatic oiling module (14) and the second automatic oiling module (19) both include an obliquely arranged base plate (27) and an oblique slider (22) mounted on the upper side of the base plate (27), the front end surface of the oblique slider (22) is provided with a vertical slider (26), the oblique slider (22) is driven to move by a third translation cylinder (21) at its rear end, the vertical slider (26) is driven to rise and fall by a second lifting cylinder (24) at its upper end, and the front end of the vertical slider (26) is provided with an oiling head (25).

5. The device for automatically inserting rubber sleeves and wear-resistant sheets on motor rotors according to claim 1 is characterized in that: The rotor rotation module (15) includes a bracket (32), a third lifting cylinder (31) installed at the upper end of the bracket (32), a rotating cylinder (33) installed on the extension rod at the lower end of the third lifting cylinder (31), a first clamping cylinder (34) installed at the front end of the rotating cylinder (33), and a rotor clamp (35) installed on the extension end of the first clamping cylinder (34).

6. The device for automatically inserting rubber sleeves and wear-resistant sheets on motor rotors according to claim 1, characterized in that: A second clamping cylinder (10) corresponding to the positioning fixture (4) can be selectively installed on the upper side of the turntable (3), and a clamping claw for clamping the rotor shaft is installed on the protruding end of the second clamping cylinder (10).

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