Rotor feeding device for motor rotor sequencing mechanism

Abstract

The utility model relates to the technical field of motor machining, one embodiment of the utility model provides a rotor feeding device for a motor rotor sorting mechanism, the rotor feeding device comprises a base and a plurality of supporting columns, the supporting columns are all fixed on the base, a transverse frame is fixed at the upper ends of the supporting columns, a feeding sorting assembly is arranged on the transverse frame, a feeding assembly is arranged at the top of the transverse frame, and the feeding assembly is arranged on the top of the transverse frame. The feeding sequencing assembly comprises a rolling frame, the rolling frame is fixed to the surface of the base, a feeding cavity is formed in the transverse frame, a long hole is formed in the bottom in the feeding cavity, a propelling spiral frame is rotationally connected to the bottom of the transverse frame, part of the structure of the propelling spiral frame is located in the long hole, and a baffle is arranged on one side of the transverse frame. By means of the technical scheme, the technical problems that according to an existing motor rotor feeding device in the prior art, the motor rotor is prone to deviating on the conveying belt, follow-up work is affected, and the working efficiency is reduced are solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of motor processing technology, and more specifically, to a rotor feeding device for a motor rotor sorting mechanism. Background Technology

[0002] The motor rotor is the core component of an electric motor; it refers to the rotating part of the motor used to convert electrical energy into mechanical energy and vice versa. An electric motor consists of two parts: the rotor and the stator, with the stator being the stationary part. Depending on the application, motor rotors can be divided into electric motor rotors and generator rotors. Their main function is to convert electrical energy into mechanical energy, or, in a generator, to convert mechanical energy into electrical energy. The working principle of an electric motor rotor is primarily based on electromagnetic induction. When a conductor on the rotor enters an electric field, the free electrons in the conductor are moved by the electromagnetic force, thus generating an electromotive force and current in the conductor. When the current flows through the conductor, it generates a magnetic field. The magnetic field causes the conductor to move due to the electromagnetic force, thereby achieving rotor rotation.

[0003] Utility model application CN202123408679.2 discloses an automatic feeding device for a new energy motor rotor production line, including a support frame, a transmission mechanism, and a feeding mechanism. The transmission mechanism includes a first roller, a second roller, a conveyor belt, a drive motor, and positioning pins. The output end of the drive motor penetrates the side wall of the support frame and is fixedly installed inside one end of the first roller. The end of the first roller away from the output end of the drive motor and both ends of the second roller are movably connected to the inner walls of the support frame via movable columns. In this utility model, by setting up the transmission mechanism and positioning pins at certain intervals on the conveyor belt, the rotors are separated to prevent collisions. By setting up the feeding mechanism, the electrically controlled lifting rod is activated, driving the feeding box to move upward, and the rotor falls into the placement slot. Then, the rotor continues to move upward, completing the feeding process. This avoids the risk of hand injury from the next rotor when manually handling the rotor. In existing motor rotor feeding devices, the motor rotor is prone to deviation on the conveyor belt, affecting subsequent work and reducing work efficiency.

[0004] Therefore, improvements have been made to address the aforementioned issues. Utility Model Content

[0005] To overcome the above-mentioned defects, the embodiments of this disclosure provide a rotor feeding device for a motor rotor sorting mechanism, which solves the technical problem in the related art that the motor rotor of the existing motor rotor feeding device is prone to deviation on the conveyor belt, affecting the subsequent work and reducing work efficiency.

[0006] According to one aspect, at least one embodiment of this disclosure provides a rotor feeding device for an electric motor rotor sorting mechanism, comprising:

[0007] The base and several support columns, all of which are fixed to the base;

[0008] A cross frame and a feeding and sorting assembly, wherein the cross frame is fixed to the upper end of the support column and the feeding and sorting assembly is disposed on the cross frame;

[0009] A feeding assembly is disposed on the top of the cross frame;

[0010] The feeding and sorting assembly includes a roller frame, which is fixed to the surface of the base. A feeding chamber is provided inside the cross frame, and an elongated hole is provided at the bottom of the feeding chamber. A propulsion screw frame is rotatably connected to the bottom of the cross frame, and part of the propulsion screw frame is located inside the elongated hole. A baffle is provided on one side of the cross frame.

[0011] As a further technical solution, the propulsion screw frame is rotated by a motor, and circular openings are provided at the top and bottom of the feeding chamber. A base frame is fixedly connected to the bottom of the cross frame.

[0012] As a further technical solution, the bottom of the base frame is provided with an ejector cylinder, and the output end of the ejector cylinder is provided with a pusher frame. The pusher frame is located inside the circular opening, and the diameter of the pusher frame matches the inner diameter of the circular opening.

[0013] As a further technical solution, the feeding assembly includes a drive motor, which is located at the bottom of the cross frame. A connecting frame is provided at the output end of the drive motor, and a telescopic cylinder is provided on the side surface of the connecting frame.

[0014] As a further technical solution, a pair of telescopic rods are provided on the side surface of the connecting frame. The telescopic rods are located on both sides of the telescopic cylinder, and a fixing frame is connected between the telescopic cylinder and the output end of the telescopic rods.

[0015] As a further technical solution, a second cylinder is provided on one side of the fixing frame, the output end of the second cylinder is located inside the fixing frame, and the output end of the second cylinder is connected to a push-pull bracket.

[0016] As a further technical solution, one end of the fixed frame is rotatably connected to a pair of sleeves via a pin, and a connecting frame is provided on the side surface of the sleeves. One end of the push-pull frame is movably fitted into the connecting frame.

[0017] As a further technical solution, the blade spacing of the propulsion screw carrier is matched with the rotor diameter.

[0018] As a further technical solution, the surface of the baffle is made of a plastic material structure that can reduce impact.

[0019] The beneficial effects of the embodiments disclosed herein are as follows:

[0020] 1. In this disclosure, a feeding and sorting assembly is provided. Through the interaction of structures such as the roller frame, the propulsion screw frame, the baffle, the circular opening, the ejection cylinder, and the pusher frame, the rotor is driven to move forward in an orderly manner by the spiral blade structure of the propulsion screw frame. The intervals can be kept the same, and the distribution is uniform and orderly, so that they can enter the conveyor one by one.

[0021] 2. In this disclosure, a feeding assembly is provided. Through the interaction of the drive motor, telescopic cylinder, telescopic rod second cylinder, push-pull frame and jacket, etc., the raised rotor can be gripped and the lowered position can be accurately positioned at the feeding point of the processing equipment without deviation, and the stability is strong. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0023] Figure 1 This is a schematic diagram of a structure in one embodiment of the present disclosure;

[0024] Figure 2 This is an isometric drawing of the present disclosure;

[0025] Figure 3 This is an isometric sectional view of the present disclosure;

[0026] Figure 4 Appendix to this disclosure Figure 1 Enlarged view of part A in the middle;

[0027] In the diagram: 1. Base; 2. Support column; 3. Horizontal frame; 4. Feeding and sorting assembly; 4-1. Roller rack; 4-2. Feeding chamber; 4-3. Elongated hole; 4-4. Propulsion screw rack; 4-5. Baffle; 4-6. Circular opening; 4-7. Base frame; 4-8. Push cylinder; 4-9. Pusher rack; 5. Loading assembly; 5-1. Drive motor; 5-2. Connecting frame; 5-3. Telescopic cylinder; 5-4. Telescopic rod; 5-5. Fixed frame; 5-6. Second cylinder; 5-7. Push-pull frame; 5-8. Jacket; 5-9. Connecting frame. Detailed Implementation

[0028] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0029] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0030] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0031] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0032] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0033] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0034] like Figures 1-4 As shown, a rotor feeding device for a motor rotor sorting mechanism is illustrated in one embodiment of this disclosure, comprising:

[0035] The base 1 and several support columns 2 are fixed on the base 1;

[0036] The cross frame 3 and the feeding and sorting assembly 4 are provided. The cross frame 3 is fixed to the upper end of the support column 2, and the feeding and sorting assembly 4 is disposed on the cross frame 3.

[0037] Feeding component 5, which is disposed on the top of the cross frame 3;

[0038] The feeding and sorting assembly 4 includes a roller frame 4-1, which is fixed to the surface of the base 1. A feeding chamber 4-2 is provided inside the cross frame 3. An elongated hole 4-3 is provided at the bottom of the feeding chamber 4-2. A propulsion screw frame 4-4 is rotatably connected to the bottom of the cross frame 3. Part of the structure of the propulsion screw frame 4-4 is located inside the elongated hole 4-3. A baffle 4-5 is provided on one side of the cross frame 3. The propulsion screw frame 4-4 is rotated by a motor. Circular openings 4-6 are provided at the top and bottom of the feeding chamber 4-2. A base frame 4-7 is fixedly connected to the bottom of the cross frame 3. A push cylinder 4-8 is provided at the bottom of the base frame 4-7. A pusher frame 4-9 is provided at the output end of the push cylinder 4-8. The pusher frame 4-9 is located inside the circular opening 4-6, and the diameter of the pusher frame 4-9 matches the inner diameter of the circular opening 4-6.

[0039] In some examples, to achieve the effect of orderly entry of the rotor, a feeding sorting component 4 is designed. A roller rack 4-1 is set on the cross frame 3 to put in the rotor and roll it towards the cross frame 3. A baffle 4-5 is set on the other side to block the rotor. The cross frame 3 has a feeding chamber 4-2 and an elongated hole 4-3 for the rotor to enter. A propulsion screw rack 4-4 is set at the bottom of the cross frame 3. The upper end of the propulsion screw rack 4-4 passes through the circular opening 4-6 and is located in the feeding chamber 4-2, sliding in. The rotor can enter the propulsion screw frame 4-4. When the propulsion screw frame 4-4 rotates, it can push the rotor forward. The top and bottom of the innermost end of the feed chamber 4-2 are provided with circular openings 4-6. The bottom of the cross frame 3 is provided with a base frame 4-7 and an ejection cylinder 4-8. The output end of the ejection cylinder 4-8 is provided with a pusher frame 4-9. The pushed rotor can slide into the pusher frame 4-9 in the circular opening 4-6. Then the ejection cylinder 4-8 can be activated to push the rotor to the top of the cross frame 3.

[0040] like Figures 1-4As shown, this embodiment proposes the feeding assembly 5, which includes a drive motor 5-1. The drive motor 5-1 is located at the bottom of the cross frame 3. A connecting frame 5-2 is provided at the output end of the drive motor 5-1. A telescopic cylinder 5-3 is provided on the side surface of the connecting frame 5-2. A pair of telescopic rods 5-4 are provided on the side surface of the connecting frame 5-2. The telescopic rods 5-4 are located on both sides of the telescopic cylinder 5-3. A fixed frame 5-5 is connected to the output end of the telescopic cylinder 5-3 and the telescopic rods 5-4. A second cylinder 5-6 is provided on one side of the fixed frame 5-5. The output end of the second cylinder 5-6 is located inside the fixed frame 5-5. A push-pull frame 5-7 is connected to the output end of the second cylinder 5-6. A pair of clamps 5-8 are rotatably connected to one end of the fixed frame 5-5 through a pin. A connecting frame 5-9 is provided on the side surface of the clamps 5-8. One end of the push-pull frame 5-7 is movably fitted into the connecting frame 5-9.

[0041] In some examples, to achieve stable feeding, a feeding assembly 5 is designed. A drive motor 5-1 is installed at the bottom of one end of the cross frame 3, and a connecting frame 5-2 is fixed at the output end. A telescopic cylinder 5-3 and a telescopic rod 5-4 are installed on one side of the connecting frame 5-2. A fixed frame 5-5 is connected to the output end of the telescopic cylinder 5-3 and the telescopic rod 5-4. The telescopic cylinder 5-3 can push the fixed frame 5-5 forward and increase the support force through the telescopic rod 5-4. A second cylinder 5-6 is installed on one side of the fixed frame 5-5. A push-pull frame 5-7 is connected to the output end of the second cylinder 5-6. Two clamps 5-8 are rotatably connected to the front end of the fixed frame 5-5 through a pin. The clamps 5-8 are used to tighten the rotor. A connecting frame 5-9 is installed on the outside of the clamps 5-8. One end of the push-pull frame 5-7 is movably connected in the connecting frame 5-9. When the push-pull frame 5-7 moves, it can push and pull the clamps 5-8, so that the clamps 5-8 form an opening and clamping action.

[0042] For example, such as Figure 2 As shown, the blade spacing of the propulsion screw 4-4 matches the rotor diameter.

[0043] In some examples, by matching the spacing of the blade sections, the rotor can be moved forward when the propulsion auger 4-4 rotates without jamming the rotor.

[0044] For example, such as Figure 1 As shown, the surface of the baffle 4-5 is made of a plastic material structure that can reduce impact.

[0045] In some examples, the plastic material can cushion the impact of the rotor falling and prevent damage to the rotor.

[0046] When feeding is required, place the rotor on the roller rack 4-1. The rotor slides into the cross frame 3 and is blocked by the baffle 4-5. Start the propulsion screw rack 4-4 to push the rotor forward. After the rotor reaches the innermost part, start the push cylinder 4-8 to control the pusher rack 4-9 to push the rotor to the top of the cross frame 3. Then start the second cylinder 5-6 to drive the connecting frame 5-2 through the push-pull frame 5-7, so that the clamp 5-8 clamps the rotor. Then start the drive motor 5-1 to control the fixed frame 5-5 to rotate 180°. Then start the telescopic cylinder 5-3 to move the rotor outward to the top of the processing equipment. Finally, open the clamp 5-8 and let the rotor fall.

[0047] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A rotor feeding device for a motor rotor sequencing mechanism, characterized by, Include: Base (1) and several support columns (2), each fixed on the base (1); Cross (3) and feed sorting assembly (4), the cross (3) is fixed on the upper end of the support column (2), and the feed sorting assembly (4) is arranged on the cross (3); Feeding assembly (5) is arranged on the top of the cross (3); The feed sorting assembly (4) includes a rolling rack (4-1) fixed on the surface of the base (1), a feed cavity (4-2) is formed in the cross (3), a long hole (4-3) is formed in the bottom of the feed cavity (4-2), a push screw frame (4-4) is rotatably connected to the bottom of the cross (3), part of the push screw frame (4-4) is located in the long hole (4-3), and a baffle (4-5) is arranged on one side of the cross (3).

2. A rotor feeding device for a motor rotor sequencing mechanism according to claim 1, characterized in that, The push screw frame (4-4) rotates by motor control, the top and bottom of the feed cavity (4-2) are provided with a circular port (4-6), and the bottom of the cross (3) is fixedly connected with a bottom frame (4-7).

3. A rotor loading device for a motor rotor sequencing mechanism according to claim 2, wherein, The bottom of the bottom frame (4-7) is provided with a push-out air cylinder (4-8), the output end of the push-out air cylinder (4-8) is provided with a push rack (4-9), the push rack (4-9) is located in the circular port (4-6), and the diameter of the push rack (4-9) matches the inner diameter size of the circular port (4-6).

4. A rotor feeding device for a motor rotor sequencing mechanism according to claim 1, characterized in that, The feeding assembly (5) includes a drive motor (5-1) arranged on the bottom of the cross (3), and the output end of the drive motor (5-1) is provided with a connecting frame (5-2), and the side surface of the connecting frame (5-2) is provided with a telescopic air cylinder (5-3).

5. A rotor loading device for a motor rotor sequencing mechanism according to claim 4, wherein, A pair of telescopic rods (5-4) are arranged on the side surface of the connecting frame (5-2), the telescopic rods (5-4) are located on both sides of the telescopic air cylinder (5-3), and the output end of the telescopic air cylinder (5-3) and the telescopic rod (5-4) is connected with a fixing frame (5-5).

6. A rotor loading device for a motor rotor sequencing mechanism according to claim 5, wherein, One side of the fixing frame (5-5) is provided with a second air cylinder (5-6), the output end of the second air cylinder (5-6) is located in the fixing frame (5-5), and the output end of the second air cylinder (5-6) is connected with a push-pull frame (5-7).

7. A rotor loading device for a motor rotor sequencing mechanism according to claim 6, wherein One end of the fixing frame (5-5) is rotatably connected to a pair of clamping sleeves (5-8) through a pin shaft, the side surface of the clamping sleeve (5-8) is provided with a connecting frame (5-9), and one end of the push-pull frame (5-7) is movably sleeved and connected in the connecting frame (5-9).

8. A rotor feeding device for a motor rotor sequencing mechanism according to claim 1, characterized in that, The blade part spacing size of the push screw frame (4-4) matches the rotor diameter.

9. A rotor feeding device for a motor rotor sequencing mechanism according to claim 1, characterized in that, The surface of the baffle (4-5) adopts a plastic material structure which can reduce impact.

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