Rotor core feeding and positioning device

Abstract

The utility model provides a rotor core feeding and positioning device which comprises a workbench and a rotor core, and further comprises a feeding unit, a fixing unit, a rotating unit, a moving unit and a detecting unit which are arranged on the workbench, and the feeding unit moves the rotor core from the input end of the feeding unit to the output end of the feeding unit; the fixing unit is connected with the output end of the feeding unit, the rotating unit places the stator iron core in a preset posture, the moving unit moves the rotor iron core from the fixing unit to the rotating unit, and the detecting unit detects the rotor iron core. Abrasion of the bottom face and the side wall of the rotor iron core in the moving and conveying process can be effectively reduced, the performance of the rotor iron core is affected, the position of the rotor iron core can be finely adjusted through the arc-shaped clamping block, clamping of the clamp is facilitated, the rotor iron core can be automatically adjusted to be placed in a preset posture through the rotating disc and the detection camera, the automation degree is improved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotor cores, in particular to a rotor core feeding and positioning device. Background Art

[0002] Patent document CN212892525U discloses a stator core loading and detection device. It includes a storage rack, a feeding platform, a feeding device, a detection platform, a conveying device, an alignment device, a size detection device, a waste removal device, a marking device, and a position adjustment device. The storage rack is provided with a pushing device, and the feeding platform is close to the storage rack. The pushing device delivers the stator core on the storage rack to the feeding platform. The detection platform is provided with an alignment station, a size detection station, a waste removal station, a marking station, a position adjustment station, and a discharging station in sequence corresponding to the conveying direction of the conveying device. The utility model has a reasonable structural design. After the stator core is loaded, it automatically locates, detects, removes waste, marks, and adjusts the position. The storage rack is used to store a large number of stator cores at one time, and the waste conveying rack is used to store the stator cores with problems. With the replenishment sensor and the full material sensor, there is no need for manual guarding at all times, which reduces the labor intensity of manual labor and greatly improves production efficiency.

[0003] In the above scheme, the device can effectively load, convey, align and detect the stator core pair. The rotor core needs to be conveyed and aligned first, and the outer wall and bottom surface of the rotor core need to be protected from wear. Therefore, it is necessary to provide a rotor core feeding and positioning device to solve the shortcomings of the prior art. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provide a rotor core feeding and positioning device.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A rotor core feeding and positioning device comprises a workbench and a rotor core, and further comprises:

[0007] A loading unit is provided at one end of the workbench and is used to carry and transport the rotor core, and the rotor core is moved from the input end of the loading unit to the output end of the loading unit through the loading unit;

[0008] A fixing unit is arranged on the workbench and connected with the output end of the feeding unit, and is used to carry and fix the rotor core. The rotor core is fixed by the fixing unit;

[0009] A rotating unit, which is disposed on a workbench and is used to rotate the rotor core moved from the fixed unit;

[0010] A moving unit, which is arranged on a workbench, and moves the rotor core from the fixed unit to the rotating unit through the moving unit through lifting, translation and lowering;

[0011] The detection unit is arranged on a workbench, and the rotor core is detected by the detection unit, and the stator core on the rotating unit is placed in a preset posture in cooperation with the rotating unit.

[0012] The utility model is further configured that the feeding unit comprises:

[0013] A base frame, the lower end of which is fixedly connected to the workbench to play a supporting role;

[0014] A conveyor frame is arranged on the top of the frame, and is provided with rollers and driven by a driving motor to roll;

[0015] A conveyor belt is installed on the surface of the conveyor frame, and the rotor core is transported by the conveyor belt.

[0016] The utility model is further configured that the fixing unit comprises:

[0017] A fixed frame, the lower end of which is fixedly connected to the workbench to play a supporting role;

[0018] A fixed frame is arranged on the top of the fixed frame, and a plurality of rollers are arranged in the fixed frame, through which the rotor core is buffered and decelerated to avoid wear on the bottom surface;

[0019] An adjustment bar is installed on the fixed frame, and an arc-shaped clamping block is provided on the surface of the adjustment bar, and the rotor core is fixed and adjusted in position through the arc-shaped clamping block.

[0020] The utility model is further configured that the mobile unit comprises:

[0021] A radial slide rail, which is fixedly arranged on the surface of the workbench;

[0022] A radial moving frame is arranged above the radial slide rail, and radial displacement is performed by the radial moving frame, and an axial slide rod is arranged on the radial moving frame;

[0023] An axial moving frame is sleeved on the axial sliding rod and performs axial displacement through the axial moving frame;

[0024] A vertical moving frame, the lower part of which is fixedly connected to the axial moving frame, and is vertically displaced by the vertical moving frame;

[0025] A top frame, the bottom of which is connected to the top of the vertical movable frame, and a clamp is provided on the top frame.

[0026] The utility model is further configured that one end of the clamp is connected to the top frame and the clamping and loosening are controlled by the top frame, and a buffer block is provided on the inner side of the clamp to prevent the outer wall of the rotor core from being damaged.

[0027] The utility model is further configured that the rotating unit comprises:

[0028] A rotating base frame, which is fixedly connected to the workbench, and has an installation space above the rotating base frame;

[0029] The rotating disk is installed above the rotating base frame. The rotating disk is symmetrically provided with multiple grooves. Fixed columns are arranged in the grooves. The rotating disk is controlled to rotate by a driving motor, and the rotor core is controlled to rotate by the rotating disk.

[0030] The utility model is further configured that the detection unit comprises:

[0031] A support rod, which passes through the rotating base frame and is connected to the workbench;

[0032] An inspection camera is mounted on the support rod. The axis of the inspection camera lens is consistent with the axis of the rotor core. The inspection camera is used to inspect the rotor core and cooperates with the rotating disk to rotate the rotor core to place it in a preset posture.

[0033] An auxiliary ring is sleeved on the support rod and is located below the detection camera. The auxiliary ring is provided with a light bar, and the auxiliary ring is used to limit the lens range of the detection camera and supplement the light.

[0034] In summary, the utility model has the following beneficial effects:

[0035] The utility model is provided with rollers and buffer blocks, which can effectively reduce the wear of the bottom surface and side walls of the rotor core during the moving and conveying process, thereby affecting its performance. The position of the rotor core can be fine-tuned by the arc-shaped clamping block to facilitate clamping. The rotor core can be automatically adjusted to a preset posture by the rotating disk and the detection camera, thereby improving the degree of automation and increasing production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a structural schematic diagram of the utility model.

[0037] Figure 2 It is an enlarged view of part of the structure of the utility model.

[0038] In the figure, 1. workbench, 2. rotor core, 31. base frame, 32. conveying frame, 33. conveyor belt, 41. fixed frame, 42. fixed frame, 421. roller, 43. adjustment bar, 431. arc block, 51. radial slide rail, 52. radial moving frame, 521. axial slide rod, 53. axial moving frame, 54. vertical moving frame, 55. top frame, 56. fixture, 561. buffer block, 61. rotating base frame, 62. rotating disk, 621. fixed column, 71. support rod, 72. detection camera, 73. auxiliary ring, 731. light bar. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiment of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0040] In this embodiment, if Figure 1-2 As shown, a rotor core feeding and positioning device proposed in the utility model includes a workbench 1 and a rotor core 2, and also includes a loading unit, a fixing unit, a rotating unit, a moving unit and a detecting unit. The loading unit is arranged at one end of the workbench, and is used to carry and convey the rotor core, and the rotor core is moved from the input end of the loading unit to the output end of the loading unit through the loading unit; the fixing unit is arranged on the workbench and connected with the output end of the loading unit, and is used to carry and fix the rotor core, and the rotor core is fixed by the fixing unit; the rotating unit is arranged on the workbench, and the rotor core moved from the fixing unit is rotated by the rotating unit; the moving unit is arranged on the workbench, and the rotor core is moved from the fixing unit to the rotating unit through the lifting, translation and lowering of the moving unit; the detecting unit is arranged on the workbench, and the rotor core is detected by the detecting unit, and the stator core on the rotating unit is placed in a preset posture in cooperation with the rotating unit.

[0041] In this embodiment, it is further configured that the loading unit includes a base frame 31, a conveying frame 32 and a conveyor belt 33. The lower end of the base frame is fixedly connected to the workbench to play a supporting role; the conveying frame is arranged on the top of the frame, the conveying frame is provided with rollers and is driven by a driving motor to roll, the input end of the conveying frame extends to the outside of the workbench, and the output end of the conveying frame faces the fixed unit; the conveyor belt is installed on the surface of the conveying frame, and the rotor core is transported by the conveyor belt.

[0042] In this embodiment, the fixing unit includes a fixing frame 41, a fixing frame 42 and an adjustment bar 43. The lower end of the fixing frame is fixedly connected to the workbench to play a supporting role. The fixing frame is arranged on the top of the fixing frame. A plurality of rollers 421 are arranged in the fixing frame. The rollers are used to buffer and decelerate the rotor core to avoid wear on the bottom surface. The adjustment bar is installed on the fixing frame. An arc-shaped clamp 431 is arranged on the surface of the adjustment bar. The arc-shaped clamp is used to fix and adjust the position of the rotor core. The rotor core reaches the roller surface through the output end of the conveyor belt and stops when it touches the arc-shaped clamp. The arc-shaped clamp matches the curvature of the outer wall of the rotor core.

[0043] In this embodiment, it is further configured that the moving unit includes a radial slide rail 51, a radial moving frame 52, an axial moving frame 53, a vertical moving frame 54 and a top frame 55, the radial slide rail is fixedly arranged on the surface of the workbench; the radial moving frame is arranged above the radial slide rail, and radial displacement is performed through the radial moving frame, and an axial slide rod 521 is provided on the radial moving frame; the axial moving frame is sleeved on the axial slide rod, and axial displacement is performed through the axial moving frame; the lower part of the vertical moving frame is fixedly connected to the axial moving frame, and vertical displacement is performed through the vertical moving frame; the bottom of the top frame is connected to the top of the vertical moving frame, and the top frame is provided with a clamp 56.

[0044] In this embodiment, one end of the clamp is connected to the top frame and the clamping and loosening are controlled by the top frame. A buffer block 561 is provided on the inner side of the clamp to prevent the outer wall of the rotor core from being damaged.

[0045] In this embodiment, it is further configured that the rotating unit includes a rotating base 61 and a rotating disk 62. The rotating base is fixedly connected to the workbench, and an installation space is provided above the rotating base. The rotating disk is installed above the rotating base, and the rotating disk is symmetrically provided with a plurality of grooves, and a fixing column 621 is provided in the groove. The rotating disk is controlled to rotate by a driving motor, and the rotor core is controlled to rotate by the rotating disk.

[0046] In this embodiment, it is further configured that the detection unit includes a support rod 71, a detection camera 72 and an auxiliary ring 73, the support rod passes through the rotating base frame and is connected to the workbench; the detection camera is mounted on the support rod, the axis of the detection camera lens is consistent with the axis of the rotor core, the rotor core is detected by the detection camera and the rotor core is rotated in a preset posture in coordination with the rotating disk; the auxiliary ring is mounted on the support rod and is located below the detection camera, the auxiliary ring is provided with a light bar 731, the auxiliary ring is used to limit the range of the detection camera lens and supplement the light.

[0047] The working principle of the rotor core feeding and positioning device is that the rotor core is transmitted from the input end of the conveyor belt to the output end of the conveyor belt and is received by the fixed unit. When passing through the roller, it slows down and touches the arc-shaped block to stop. The moving unit clamps the rotor core from above the roller with a clamp and moves it to the rotating disk through rising, translation and descending. It is detected by the detection camera above the rotating disk and rotates the rotor core in conjunction with the rotating disk to place it in a preset posture.

[0048] In the description of the present utility model, it should be noted that when terms such as "upper", "lower", "inner", "outer", "left", "right" and the like indicating orientation or positional relationship appear, it should be understood that the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art, is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the equipment 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 utility model. In addition, when terms such as "first" and "second" appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and limited, terms such as "installation", "setting", and "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. A rotor core feeding and positioning device, comprising a workbench and a rotor core, characterized in that: Also includes: A loading unit is provided at one end of the workbench and is used to carry and transport the rotor core, and the rotor core is moved from the input end of the loading unit to the output end of the loading unit through the loading unit; A fixing unit is arranged on the workbench and connected with the output end of the feeding unit, and is used to carry and fix the rotor core. The rotor core is fixed by the fixing unit; A rotating unit, which is disposed on a workbench and is used to rotate the rotor core moved from the fixed unit; A moving unit, which is arranged on a workbench, and moves the rotor core from the fixed unit to the rotating unit through the moving unit through lifting, translation and lowering; The detection unit is arranged on a workbench, and the rotor core is detected by the detection unit, and the stator core on the rotating unit is placed in a preset posture in cooperation with the rotating unit.

2. A rotor core feeding and positioning device according to claim 1, characterized in that: The loading unit includes: A base frame, the lower end of which is fixedly connected to the workbench to play a supporting role; A conveyor frame is arranged on the top of the frame, and is provided with rollers and driven by a driving motor to roll; A conveyor belt is installed on the surface of the conveyor frame, and the rotor core is transported by the conveyor belt.

3. A rotor core feeding and positioning device according to claim 1, characterized in that: The fixed unit includes: A fixed frame, the lower end of which is fixedly connected to the workbench to play a supporting role; A fixed frame is arranged on the top of the fixed frame, and a plurality of rollers are arranged in the fixed frame, through which the rotor core is buffered and decelerated to avoid wear on the bottom surface; An adjustment bar is installed on the fixed frame, and an arc-shaped clamping block is provided on the surface of the adjustment bar, and the rotor core is fixed and adjusted in position through the arc-shaped clamping block.

4. A rotor core feeding and positioning device according to claim 1, characterized in that: The mobile unit includes: A radial slide rail, which is fixedly arranged on the surface of the workbench; A radial moving frame is arranged above the radial slide rail, and radial displacement is performed by the radial moving frame, and an axial slide rod is arranged on the radial moving frame; An axial moving frame is sleeved on the axial sliding rod and performs axial displacement through the axial moving frame; A vertical moving frame, the lower part of which is fixedly connected to the axial moving frame, and is vertically displaced by the vertical moving frame; A top frame, the bottom of which is connected to the top of the vertical movable frame, and a clamp is provided on the top frame.

5. A rotor core feeding and positioning device according to claim 4, characterized in that: One end of the clamp is connected to the top frame and the clamping and loosening are controlled by the top frame. A buffer block is provided on the inner side of the clamp to prevent the outer wall of the rotor core from being damaged.

6. A rotor core feeding and positioning device according to claim 1, characterized in that: The rotating unit consists of: A rotating base frame, which is fixedly connected to the workbench, and has an installation space above the rotating base frame; The rotating disk is installed above the rotating base frame. The rotating disk is symmetrically provided with multiple grooves. Fixed columns are arranged in the grooves. The rotating disk is controlled to rotate by a driving motor, and the rotor core is controlled to rotate by the rotating disk.

7. A rotor core feeding and positioning device according to claim 6, characterized in that: The detection unit includes: A support rod, which passes through the rotating base frame and is connected to the workbench; An inspection camera is mounted on the support rod. The axis of the inspection camera lens is consistent with the axis of the rotor core. The inspection camera is used to inspect the rotor core and cooperates with the rotating disk to rotate the rotor core to place it in a preset posture. An auxiliary ring is sleeved on the support rod and is located below the detection camera. The auxiliary ring is provided with a light bar, and the auxiliary ring is used to limit the lens range of the detection camera and supplement the light.

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