Feeding suction cup for collecting stator and rotor iron cores

Abstract

The feeding suction cup comprises a connecting base, one end face of the connecting base is fixedly connected with one end of a supporting cylinder, an electric telescopic rod is fixedly installed in the supporting cylinder, the driving end of the electric telescopic rod is fixedly connected with the center of the supporting base, a plurality of sliding openings are formed in the circumferential side of the supporting base, and the sliding openings are communicated with the supporting base. Sliding seats are slidably clamped in the sliding openings respectively, one side in each sliding seat is fixedly sleeved with a connector, the bottom end of each connector is fixedly connected with a suction cup, the top of the other side of each sliding seat is fixedly connected with one end of an adjusting assembly, and the other ends of the adjusting assemblies are fixedly connected with the outer walls of the two sides of the top and the bottom of a supporting cylinder respectively. The electric telescopic rod works, the electric telescopic rod drives the supporting base to move, the supporting base is matched with the adjusting assembly when moving, the sliding base slides in the sliding opening, then the suction cup is driven to change the position, the adjusting mode is simple and rapid, and suction of stators and rotors of different sizes is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of stator and rotor core production technology, specifically a feeding suction cup for collecting stator and rotor cores. Background Technology

[0002] Laminations are an important component of motors. During the stamping process, the flatness of the iron core laminations is required to be high. Individual laminations cannot have surface scratches or defects. Therefore, when moving laminations between different work stations, special attention must be paid to the balance and precise positioning of the laminations. Traditionally, laminations were moved manually. With the modernization of industry, lamination handling robots have emerged. Since the surface of the laminations must be free of scratches, vacuum suction cups are often used to pick up and move the laminations.

[0003] A search revealed a similar stamping core suction device in publication number CN201610751946.0. When adjusting the position of the suction cups in this device, it is necessary to adjust the spacing between the support rods and the spacing between the vacuum suction cups on the same support rod. This requires disassembling and assembling many components to adjust the layout of the vacuum suction cups. Furthermore, to ensure balanced suction, multiple fine-tuning adjustments to the position of the vacuum suction cups are required, resulting in a lengthy adjustment process. Therefore, we propose a feeding suction cup for collecting stator and rotor cores to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a feeding suction cup for collecting stator and rotor iron cores, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a feeding suction cup for collecting stator and rotor iron cores, comprising a connecting seat, one end of which is fixedly connected to one end of a support cylinder, an electric telescopic rod fixedly installed inside the support cylinder, the driving end of the electric telescopic rod fixedly connected to the center of the support seat, several sliding openings respectively opened on the periphery of the support seat, sliding seats slidably engaging in the sliding openings, a connector fixedly sleeved on one side of each sliding seat, a suction cup fixedly connected to the bottom end of each connector, one end of an adjusting component fixedly connected to the top of the other side of the sliding seat, and the other end of the adjusting component fixedly connected to the top and bottom outer walls of the support cylinder.

[0006] Preferably, the connecting seat has several circular holes extending through its periphery.

[0007] Preferably, the support base has a cross-shaped structure.

[0008] Preferably, the adjustment components are provided in multiple sets evenly distributed around the circumference.

[0009] Preferably, the adjustment assembly includes a hinge seat, an adjustment link, and an adjustment rod. The hinge seat is fixedly connected to the outer walls of the top and bottom sides of the support cylinder, and one end of the adjustment link is hinged to the hinge seat. The other end of the adjustment link is hinged to both sides of the adjustment rod, and the bottom end of the adjustment rod is fixedly connected to a sliding seat.

[0010] Preferably, the length direction of the adjusting rod is parallel to the length direction of the support cylinder, and the adjusting connecting rods in each group of adjusting components are arranged parallel to each other.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the electric telescopic rod works, and the electric telescopic rod drives the support base to move. When the support base moves, it cooperates with the adjustment component to make the sliding seat slide in the sliding mouth, thereby driving the suction cup to change position. The adjustment method is simple and quick, and it is convenient for adsorption of stators and rotors of different sizes. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0014] Figure 3 This is a cross-sectional structural diagram of the present invention.

[0015] In the diagram: 1. Connecting seat; 2. Support cylinder; 3. Electric telescopic rod; 4. Adjusting assembly; 41. Hinge seat; 42. Adjusting connecting rod; 43. Adjusting rod; 5. Sliding seat; 6. Sliding port; 7. Support seat; 8. Connector; 9. Suction cup. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0017] Reference Figure 1 , 2This is the first embodiment of the present invention. This embodiment provides a feeding suction cup for collecting stator and rotor iron cores, including a connecting seat 1. One end of the connecting seat 1 is fixedly connected to one end of a support cylinder 2. An electric telescopic rod 3 is fixedly installed inside the support cylinder 2. The driving end of the electric telescopic rod 3 is fixedly connected to the center of the support seat 7. Several sliding openings 6 are respectively opened on the periphery of the support seat 7. Sliding seats 5 are slidably engaged in the sliding openings 6. A connector 8 is fixedly sleeved on one side of the sliding seat 5. A suction cup 9 is fixedly connected to the bottom end of the connector 8. One end of an adjusting component 4 is fixedly connected to the top of the other side of the sliding seat 5. The other end of the adjusting component 4 is fixedly connected to the outer walls of the top and bottom sides of the support cylinder 2.

[0018] Connector 1 is installed at the drive end of the six-axis articulated robot. Electric telescopic rod 3 is connected to the power supply via a connecting line that passes through support cylinder 2. During adjustment, electric telescopic rod 3 is powered on and drives support 7 fixed at the end to move. When support 7 moves, adjustment component 4, support cylinder 2, and support 7 cooperate with each other. When support 7 moves, sliding seat 5 slides in sliding port 6. Sliding seat 5 then drives fixedly installed connector 8 to move. Connector 8 is connected to suction cup vacuum pump via pipeline. Connector 8 drives suction cup 9 to move synchronously. Thus, according to the size of stator and rotor, suction cup 9 can be adjusted to the corresponding spacing. The overall adjustment method is simple, quick, and highly accurate. Example

[0019] Reference Figure 1-3 This is the second embodiment of the present invention. This embodiment is based on the previous embodiment. Specifically, the connecting seat 1 has several circular holes through its periphery. The circular holes facilitate the use of bolts and nuts to fix the connecting seat 1 to the drive end of the six-axis articulated robot.

[0020] Specifically, the support base 7 has a cross-shaped structure. The support base 7 can also be set to the corresponding structure according to the number of suction cups 9 (e.g., if three suction cups 9 are set, the support base 7 will have a Y-shaped structure).

[0021] Specifically, multiple sets of adjustment components 4 are evenly distributed around the circumference, and the number of adjustment components 4 is set to be the same as the number of suction cups 9.

[0022] Specifically, the adjustment assembly 4 includes a hinge seat 41, an adjustment link 42, and an adjustment rod 43. The hinge seat 41 is fixedly connected to the outer walls of the top and bottom sides of the support cylinder 2, and the hinge seat 41 is hinged to one end of the adjustment link 42. The other end of the adjustment link 42 is hinged to both sides of the adjustment rod 43, and the bottom end of the adjustment rod 43 is fixedly connected to the sliding seat 5.

[0023] Furthermore, the length direction of the adjusting rod 43 is parallel to the length direction of the support cylinder 2, and the adjusting connecting rods 42 in each set of adjusting components 4 are arranged parallel to each other.

[0024] The connecting seat 1 is installed at the drive end of the six-axis articulated robot. The electric telescopic rod 3 is connected to the power supply through the connecting line passing through the support cylinder 2. During adjustment, the electric telescopic rod 3 is energized and drives the support seat 7 fixed at the end to move. When the support seat 7 moves, the adjusting connecting rod 42 and adjusting rod 43 of the adjusting component 4 are hinged together. The adjusting connecting rod 42 of each set of adjusting components 4 are set in parallel, thus forming a parallelogram structure between the support cylinder 2, adjusting connecting rod 42, adjusting rod 43, and support seat 7. When the support seat 7 moves, the sliding seat 5 slides in the sliding port 6. The sliding seat 5 then drives the fixedly installed connector 8 to move. The connector 8 is connected to the suction cup vacuum pump through the pipeline. The connector 8 drives the suction cup 9 to move synchronously. Then, according to the size of the stator and rotor, the suction cup 9 can be adjusted to the corresponding spacing. The overall adjustment method is simple, quick, and highly accurate. Finally, the iron core stator and rotor are transferred by the suction cup 9.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A feeding chuck for stator and rotor core collection, comprising a connecting seat (1), characterized in that: One end of the connecting seat (1) is fixedly connected to one end of the support cylinder (2). An electric telescopic rod (3) is fixedly installed inside the support cylinder (2). The driving end of the electric telescopic rod (3) is fixedly connected to the center of the support seat (7). Several sliding openings (6) are opened on the periphery of the support seat (7). Sliding seats (5) are slidably engaged in the sliding openings (6). A connector (8) is fixedly sleeved on one side of the sliding seat (5). A suction cup (9) is fixedly connected to the bottom end of the connector (8). One end of the adjustment component (4) is fixedly connected to the top of the other side of the sliding seat (5). The other end of the adjustment component (4) is fixedly connected to the top and bottom outer walls of the support cylinder (2).

2. The stator core collecting feeding chuck according to claim 1, characterized in that: The connecting seat (1) has several circular holes running through its periphery.

3. The stator core collecting feeding chuck according to claim 1, characterized in that: The support base (7) has a cross-shaped structure.

4. The stator core collecting feeding chuck according to claim 1, characterized in that: The adjustment component (4) is provided with multiple sets evenly distributed around its circumference.

5. The stator core collecting feeding chuck according to claim 1, characterized in that: The adjustment assembly (4) includes a hinge seat (41), an adjustment link (42), and an adjustment rod (43). The hinge seat (41) is fixedly connected to the outer walls of the top and bottom sides of the support cylinder (2). The hinge seat (41) is hinged to one end of the adjustment link (42), and the other end of the adjustment link (42) is hinged to both sides of the adjustment rod (43). The bottom end of the adjustment rod (43) is fixedly connected to a sliding seat (5).

6. A feeding suction cup for collecting stator and rotor cores according to claim 5, characterized in that: The length direction of the adjusting rod (43) is parallel to the length direction of the support cylinder (2), and the adjusting connecting rods (42) in each set of adjusting components (4) are arranged parallel to each other.

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