A raw material unwinding device for processing motor stator and rotor stamping sheets

Abstract

The utility model discloses a raw material unwinding device for processing motor stator and rotor stamping sheets, and relates to the technical field of steel coil unwinding machines. The utility model includes a bottom plate and a motor stator and rotor stamping steel coil raw material arranged above the bottom plate, a vertical plate is arranged at the top of the bottom plate, a rotating rod is rotatably arranged on one side of the vertical plate, a driving component for driving the rotating rod to rotate is arranged on the vertical plate, and the driving component includes a first motor arranged on one side of the vertical plate and a second gear sleeved on the rotating rod. The utility model is provided with two clamping and mounting components that can clamp and mount two steel coil processing raw materials at one time, and after one of the steel coils is unwound, the driving component can directly replace the other clamped steel coil processing raw material to the corresponding unwinding position, so that it does not need to spend a long time to install the steel coil raw material during use, thereby improving the stamping efficiency of the motor stator and rotor.

Description

Technical Field

[0001] The utility model relates to the technical field of steel coil unwinding machines, in particular to a raw material unwinding device for processing motor stator and rotor stamping sheets. Background Art

[0002] The stator and rotor stamping sheets can be seen inside the motor and are one of the important components of the stator and rotor. The steel coil unwinder is a necessary equipment in the first process of stator and rotor stamping sheet processing. The firmness of the steel coil fixation directly affects the production efficiency of the entire stamping sheet processing process.

[0003] When unwinding the stamping steel coil raw material, since its reeling length is fixed, after a period of unwinding, all the steel coils on the steel coil rack will be unwound. Therefore, it is necessary to stop the machine and reinstall new steel coil raw materials on the steel coil rack. A long time will be wasted in this process, thereby reducing the efficiency of the motor stator and rotor stamping sheet processing. Therefore, a raw material unwinding device for motor stator and rotor stamping sheet processing is proposed. Utility Model Content

[0004] In order to solve the problems existing in the prior art, the utility model provides a raw material unwinding device for processing motor stator and rotor stamping sheets.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] A raw material unwinding device for processing motor stator and rotor stamping sheets comprises a base plate and a motor stator and rotor stamping steel coil raw material arranged above the base plate, a vertical plate is arranged at the top of the base plate, a rotating rod is rotatably arranged on one side of the vertical plate, a driving component for driving the rotating rod to rotate is arranged on the vertical plate, the driving component comprises a first motor arranged on one side of the vertical plate and a second gear sleeved on the rotating rod, a limiting component for limiting the second gear is arranged on the vertical plate, the limiting component comprises a limiting plug rod slidably arranged on one side of the vertical plate, one end of the rotating rod is connected to a fixed connecting plate, and two clamping and mounting components for clamping and mounting the motor stator and rotor stamping steel coil raw material are rotatably arranged on the fixed connecting plate.

[0007] Furthermore, a main shaft end of the first motor is connected to a first gear meshing with the second gear, and two limiting grooves are provided on the second gear, and a center point of the second gear is located on a line connecting center points of the two limiting grooves.

[0008] Furthermore, an electric telescopic rod is arranged on the vertical plate, a limiting sleeve is arranged on one side of the vertical plate, the limiting rod is slidably arranged on the limiting sleeve, the limiting rod is arranged at the telescopic end of the electric telescopic rod, and the limiting rod is adapted to the limiting groove.

[0009] Furthermore, two second motors are arranged on one side of the fixed connecting plate.

[0010] Furthermore, the clamping and mounting component includes a slide rail rotatably arranged at the end of the second motor main shaft, a bidirectional screw is rotatably arranged inside the slide rail, two sliders are threadedly sleeved on the bidirectional screw, an arc-shaped clamping plate is arranged on each side of the two sliders, and two protective baffles are arranged on the outer side of the arc-shaped clamping plate, and the motor stator and rotor stamping steel coil raw materials are sleeved on the arc-shaped clamping plates.

[0011] Furthermore, an operating component for rotating the bidirectional screw rod is provided on the slide rail, and the operating component includes an installation box arranged at one end of the slide rail, and a connecting rotating rod is rotatably provided inside the installation box, one end of the connecting rotating rod is connected to the bidirectional screw rod, and the other end of the connecting rotating rod is connected to a worm gear, and a worm gear meshing with the worm gear is rotatably provided inside the installation box.

[0012] The beneficial effects of the utility model are as follows:

[0013] The utility model is provided with two clamping and installing components which can clamp and install two steel coil processing materials at one time. After unwinding of one steel coil is completed, the arranged driving component can directly replace the other clamped steel coil processing material to the corresponding unwinding position. Therefore, it does not need to spend a long time to install the steel coil material during use, thereby improving the stamping efficiency of the motor stator and rotor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is an enlarged view of the A part of the utility model;

[0017] Figure 4 It is an enlarged view of part B of the utility model.

[0018] 1. Base plate; 2. Vertical plate; 3. Rotating rod; 4. Driving member; 401. First motor; 402. First gear; 403. Second gear; 4031. Limiting groove; 5. Limiting member; 501. Electric telescopic rod; 502. Limiting sleeve; 503. Limiting plug rod; 6. Fixed connecting plate; 7. Second motor; 8. Clamping and mounting member; 801. Slide rail; 802. Bidirectional screw rod; 803. Sliding block; 804. Arc clamping plate; 805. Protective baffle; 9. Operating member; 901. Mounting box; 902. Connecting rotating rod; 903. Worm wheel; 904. Worm; 10. Motor stator and rotor for stamping steel coil raw materials. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0022] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] like Figure 1-4As shown, a raw material unwinding device for processing motor stator and rotor stamping sheets comprises a bottom plate 1 and a motor stator and rotor stamping steel coil raw material 10 arranged above the bottom plate 1, a vertical plate 2 is arranged at the top of the bottom plate 1, a rotating rod 3 is rotatably arranged on one side of the vertical plate 2, a driving component 4 for driving the rotating rod 3 to rotate is arranged on the vertical plate 2, the driving component 4 comprises a first motor 401 arranged on one side of the vertical plate 2 and a second gear 403 sleeved on the rotating rod 3, a limiting component 5 for limiting the second gear 403 is arranged on the vertical plate 2, the limiting component 5 comprises a limiting plug rod 503 slidably arranged on one side of the vertical plate 2, one end of the rotating rod 3 is connected to a fixed connecting plate 6, two clamping and mounting components 8 for clamping and mounting the motor stator and rotor stamping steel coil raw material 10 are rotatably arranged on the fixed connecting plate 6; it should be noted that the motor stator and rotor stamping steel coil raw material 10 is clamped and mounted under the action of the clamping and mounting components 8 It can be installed on the arc-shaped clamping plate 804, and the motor stator and rotor stamping steel coil raw material 10 at the top can be unwound and discharged. After the unwinding of the raw material is completed, the set driving component 4 can drive the two clamping and mounting components 8 to replace the position, so that the motor stator and rotor stamping steel coil raw material 10 at the bottom can be rotated to the top for unwinding and discharging. At the same time, after it is rotated to a suitable position, the set limiting component 5 can insert the limiting rod 503 into the corresponding limiting groove 4031, so as to reduce the torque pressure on the first motor 401. Therefore, when the motor stator and rotor stamping steel coil raw material 10 is unwound and stamped, after the unwinding is completed, the installed motor stator and rotor stamping steel coil raw material 10 can be directly replaced to the corresponding position to continue unwinding, and there is no need to spend a long time to install a new motor stator and rotor stamping steel coil raw material 10, thereby improving its stamping efficiency.

[0024] like Figure 2 As shown, the main shaft end of the first motor 401 is connected to the first gear 402 meshing with the second gear 403, and the second gear 403 is provided with two limit grooves 4031, and the center point of the second gear 403 is located on the line connecting the center points of the two limit grooves 4031; it should be noted that the operation of the first motor 401 can drive the first gear 402 to rotate, and the meshing of the first gear 402 and the second gear 403 can drive the rotating rod 3 to rotate, thereby driving the clamping mounting component 8 to be replaced.

[0025] like Figure 2 As shown, an electric telescopic rod 501 is provided on the vertical plate 2, a limiting sleeve 502 is provided on one side of the vertical plate 2, a limiting plug rod 503 is slidably provided on the limiting sleeve 502, the limiting plug rod 503 is provided at the telescopic end of the electric telescopic rod 501, and the limiting plug rod 503 is adapted to the limiting groove 4031; it should be noted that the extension of the electric telescopic rod 501 can push the limiting plug rod 503 forward, and the limiting plug rod 503 is inserted into the limiting groove 4031, so that the second gear 403 can be limited.

[0026] like Figure 2 As shown, two second motors 7 are arranged on one side of the fixed connecting plate 6; it should be noted that the second motor 7 can drive the slide rail 801 to rotate, so as to realize the unwinding of the motor stator and rotor stamping steel coil raw material 10.

[0027] like Figure 3 As shown, the clamping and mounting component 8 includes a slide rail 801 rotatably arranged at the main shaft end of the second motor 7, a bidirectional screw rod 802 is rotatably arranged inside the slide rail 801, two sliders 803 are threadedly sleeved on the bidirectional screw rod 802, one side of the two sliders 803 is respectively provided with an arc-shaped clamping plate 804, and the outer side surface of the arc-shaped clamping plate 804 is provided with two protective baffles 805, and the motor stator and rotor stamping steel coil raw material 10 is sleeved on the arc-shaped clamping plate 804; it should be noted that the operation of the second motor 7 can drive the bidirectional screw rod 802 to rotate, and the rotation of the bidirectional screw rod 802 can drive the two arc-shaped clamping plates 804 to approach or move away from each other, thereby realizing the limited installation of the motor stator and rotor stamping steel coil raw material 10.

[0028] like Figure 4 As shown, an operating component 9 for rotating the bidirectional screw rod 802 is provided on the slide rail 801, and the operating component 9 includes an installation box 901 arranged at one end of the slide rail 801, and a connecting rotating rod 902 is rotatably provided inside the installation box 901, one end of the connecting rotating rod 902 is connected to the bidirectional screw rod 802, and the other end of the connecting rotating rod 902 is connected to a worm gear 903, and a worm 904 meshing with the worm gear 903 is rotatably provided inside the installation box 901; it should be noted that when the motor stator and rotor stamping steel coil raw material 10 is installed, it can be sleeved on the outside of the two arc-shaped clamping plates 804, and then rotating the worm 904 can drive the worm gear 903 to rotate, thereby driving the bidirectional screw rod 802 to rotate, so as to realize the adjustment of the position of the two arc-shaped clamping plates 804, because the worm 904 and the worm gear 903 are self-locking, it can avoid that the bidirectional screw rod 802 rotates after the adjustment is completed, resulting in insufficient clamping.

[0029] In summary:

[0030] The motor stator and rotor stamping steel coil raw material 10 can be installed on the arc clamping plate 804 under the action of the clamping and mounting component 8, and the motor stator and rotor stamping steel coil raw material 10 at the top can be unwound and discharged. After the unwinding of the raw material is completed, the set driving component 4 can drive the two clamping and mounting components 8 to replace the position, so that the motor stator and rotor stamping steel coil raw material 10 at the bottom can be rotated to the top for unwinding and discharging. At the same time, after it is rotated to a suitable position, the set limiting component 5 can insert the limiting rod 503 into the corresponding limiting groove 4031, so as to reduce the torque pressure on the first motor 401. Therefore, when the motor stator and rotor stamping steel coil raw material 10 is unwound and stamped, after the unwinding is completed, the installed motor stator and rotor stamping steel coil raw material 10 can be directly replaced to the corresponding position to continue unwinding, and there is no need to spend a long time to install a new motor stator and rotor stamping steel coil raw material 10, thereby improving its stamping efficiency.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A raw material unwinding device for processing motor stator and rotor stamping sheets, comprising a bottom plate (1) and a (1) The upper motor stator and rotor stamping steel coil raw material (10) is characterized in that: A vertical plate (2) is arranged at the top of the bottom plate (1), and a rotating rod (3) is rotatably arranged on one side of the vertical plate (2). (2) is provided with a driving member (4) for driving the rotating rod (3) to rotate, the driving member (4) comprising a first motor (401) arranged on one side of the vertical plate (2) and a second gear (403) sleeved on the rotating rod (3), the vertical plate (2) is provided with a limiting member (5) for limiting the second gear (403), the limiting member (5) comprises a limiting plug rod (503) slidably arranged on one side of the vertical plate (2), one end of the rotating rod (3) is connected with a fixed connecting plate (6), and two clamping and mounting members (8) for clamping and mounting the motor stator and rotor stamping steel coil raw material (10) are rotatably arranged on the fixed connecting plate (6).

2. A raw material unwinding device for processing motor stator and rotor stamping sheets according to claim 1, characterized in that: The main shaft end of the first motor (401) is connected to a first gear (402) meshing with the second gear (403), and the second gear (403) is provided with two limiting grooves (4031), and the center point of the second gear (403) is located on the line connecting the center points of the two limiting grooves (4031).

3. A raw material unwinding device for processing motor stator and rotor stamping sheets according to claim 2, characterized in that: An electric telescopic rod (501) is arranged on the vertical plate (2), a limiting sleeve (502) is arranged on one side of the vertical plate (2), the limiting plug rod (503) is slidably arranged on the limiting sleeve (502), the limiting plug rod (503) is arranged at the telescopic end of the electric telescopic rod (501), and the limiting plug rod (503) is adapted to the limiting groove (4031).

4. The raw material unwinding device for processing motor stator and rotor stamping sheets according to claim 1 is characterized in that: Two second motors (7) are arranged on one side of the fixed connection plate (6).

5. The raw material unwinding device for processing motor stator and rotor stamping sheets according to claim 4 is characterized in that: The clamping and mounting component (8) comprises a slide rail (801) rotatably arranged at the main shaft end of the second motor (7), a bidirectional screw rod (802) rotatably arranged inside the slide rail (801), two sliders (803) are threadedly sleeved on the bidirectional screw rod (802), one side of each of the two sliders (803) is provided with an arc-shaped clamping plate (804), and the outer side surface of the arc-shaped clamping plate (804) is provided with two protective baffles (805), and the motor stator and rotor stamping steel coil raw material (10) is sleeved on the arc-shaped clamping plate (804).

6. A raw material unwinding device for processing motor stator and rotor stamping sheets according to claim 5, characterized in that: The slide rail (801) is provided with an operating member (9) for rotating the bidirectional screw rod (802), and the operating member (9) includes an installation box (901) arranged at one end of the slide rail (801), and a connecting rod (902) is rotatably arranged inside the installation box (901), one end of the connecting rod (902) is connected to the bidirectional screw rod (802), and the other end of the connecting rod (902) is connected to a worm gear (903), and a worm gear (904) meshing with the worm gear (903) is rotatably arranged inside the installation box (901).

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