Tray and clamping jaw mechanism for carrying motor stators

Abstract

A tray and clamping jaw mechanism for carrying motor stators belongs to the technical field of carrying equipment for motor stators, and comprises a tray body, a magnetic part is embedded in the tray body, and the motor stators are fixed through the magnetic part; hanging lugs are arranged on the two sides of the tray body correspondingly, each hanging lug comprises an inserting part and a supporting male part, and the inserting parts and the supporting male parts are matched with carrying equipment. The utility model provides the motor stator bearing tray which is high in clamping efficiency and convenient to carry and the clamping and carrying mechanism acting on the tray.

Description

Technical Field

[0001] The present application belongs to the technical field of motor stator handling equipment, and in particular, relates to a pallet and a claw mechanism for handling motor stators. Background Art

[0002] The stator core is an important part of the motor's magnetic circuit. It, together with the rotor core and the air gap between the stator and the rotor, forms the complete magnetic circuit of the motor. During the processing of the stator core, we often need to use clamping tools to clamp and transport it, which is convenient for subsequent processing.

[0003] The prior art discloses a stator core clamping tool in a public document with publication number CN219666321U, which includes a workbench, a clamping table and a base, a longitudinal slide groove and two longitudinally arranged transverse slide grooves are provided on the clamping table, transverse slide blocks are connected in transverse sliding manner in the transverse slide grooves, and the two transverse slide blocks are connected to a connecting seat at the bottom, a transverse screw is rotatably connected to the workbench, the transverse screw is threadedly connected to the connecting seat, a first clamping plate is connected above the transverse slide block, two longitudinal slide blocks are longitudinally connected in longitudinal sliding manner in the longitudinal slide groove, and a second clamping plate is connected to the longitudinal slide block. The clamping efficiency in the above-mentioned comparative document is low, and because the area of ​​the bottom workbench is large, it is very inconvenient to carry. Utility Model Content

[0004] The utility model aims to solve the above existing problems and provides a motor stator carrying tray with high clamping efficiency and convenient transportation, and a clamping and transportation mechanism acting on the tray.

[0005] In order to achieve the above technical objectives, the following first technical solution is provided: a pallet for carrying a motor stator, comprising a pallet body, wherein a magnetic member is embedded in the pallet body, and the motor stator is fixed by the magnetic member;

[0006] Hanging ears are respectively arranged on both sides of the pallet body. The hanging ears include an inserting portion and a supporting male portion. The inserting portion and the supporting male portion cooperate with the handling equipment.

[0007] In the technical solution, the motor stator, which is generally made of iron, is quickly fixed by embedding magnets on the tray body.

[0008] In an practicable manner, the plug-in portion includes a pair of plug-in holes, in which a shielding member is disposed; and the plug-in holes have adjacent screws for limiting the shielding member from rotating in the plug-in holes.

[0009] In an practicable manner, the supporting male portion is located on the top of the plug-in portion and extends from the plug-in portion to the outside of the pallet body, so as to facilitate the engagement of the transport equipment.

[0010] A second technical solution is provided, a claw mechanism for transporting a motor stator, comprising a support frame, on which a pair of claw mechanisms that can move toward or relative to each other are symmetrically arranged, and the claw mechanisms are clamped to connect any one of the pallets for transporting the motor stator in the first technical solution.

[0011] In an practicable manner, a single claw mechanism includes a cylinder bracket arranged on a support frame, the cylinder bracket is provided with a cylinder moving guide rail, a displacement cylinder is arranged on the cylinder moving guide rail; a claw member is fixed on the side of the displacement cylinder.

[0012] In an practicable manner, the claw member includes a base, a claw portion arranged on the base, and a reinforcement structure is arranged between the base and the claw portion; the claw portion cooperates with the hanging ear.

[0013] In an operative manner, the claw portion includes an inserting rod matched with the inserting hole and a supporting female portion matched with the supporting male portion.

[0014] In an operative manner, the plug-in rod has an adjacent limit screw located on the claw portion for limiting the rotation of the plug-in rod.

[0015] In an operative manner, a first detection mechanism is provided on the claw mechanism, and the first detection mechanism includes a group of signal sources provided on the cylinder bracket and a signal generator provided on the displacement cylinder. The signal generator generates a signal on a group of signal sources to limit the moving distance of the displacement cylinder.

[0016] In an practicable manner, a second detection mechanism is provided on the claw mechanism, and the second detection mechanism includes a signal transmitting source provided on the support frame, and a signal generator provided on the hanging ear, and the signal generator generates a signal on the signal transmitting source to detect the position of the claw member.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The motor stator is fixed quickly and stably by magnetic parts, and the structure of the tray matches the claw structure. The connection structure of the two can not only stably clamp and fix the tray, but also achieve precise positioning. The first detection mechanism realizes the precise positioning of the cylinder displacement, and the second detection mechanism realizes the precise positioning of the claw. Through the cooperation of the two detection mechanisms, the stability of the entire clamping and handling mechanism is achieved, which can ensure accurate delivery to the working area. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 1 tray body, 2 magnetic part, 3 hanging ear, 31 plug-in part, 32 supporting male part, 33 plug-in hole, 34 protective member, 35 screw, 4 support frame, 5 cylinder bracket, 6 cylinder moving guide rail, 7 displacement cylinder, 8 claw part, 81 base, 82 claw part, 83 reinforcement structure, 84 supporting female part, 85 limit screw, 9 first detection mechanism, 91 signal source, 92 signal generator, 10 second detection mechanism, 101 signal transmission source, 102 signal generator;

[0020] Figure 1 is a schematic diagram of the three-dimensional structure of the first embodiment;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of the mounting ear in the first embodiment;

[0022] Figure 3 Schematic diagram of the three-dimensional structure of the second claw mechanism of this embodiment;

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure after the claw mechanism of the second embodiment cooperates with the tray of the first embodiment;

[0024] Figure 5 This is a schematic diagram of the structure when carrying the motor stator; DETAILED DESCRIPTION

[0025] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and 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.

[0026] like Figure 1 The first embodiment shown is a pallet for transporting a motor stator, comprising a pallet body 1, wherein a magnetic member 2 is embedded in the pallet body 1, and the motor stator is fixed by the magnetic member 2; Figure 2 The hanging ear 3 shown includes an inserting portion 31 and a supporting male portion 32 , and the inserting portion 31 and the supporting male portion 32 cooperate with the handling equipment.

[0027] The plug-in portion 31 includes a pair of plug-in holes 33, in which a protective sleeve 34 is disposed; the plug-in hole 33 has an adjacent screw 35 for limiting the rotation of the protective sleeve 34 in the plug-in hole 33. The supporting male portion 32 is located at the top of the plug-in portion 31 and extends from the plug-in portion 31 to the outside of the pallet body 1, so as to facilitate the engagement of the transport equipment.

[0028] When the motor stator is placed on the tray body 1, it will be adsorbed by the magnetic part 2, and its fixation is very stable. With a clamp to clamp it, you can proceed to the next step. Now the applicant has adopted a complete production line. The position of the motor stator on the tray body 1 is set, and it is placed from top to bottom. It will not be adsorbed on other positions of the tray body 1 due to the action of the magnetic part 2.

[0029] like Figure 3 The second embodiment shown is a claw mechanism for transporting a motor stator, which has a support frame 4, on which a pair of claw mechanisms that can move toward or relative to each other are symmetrically arranged, and the claw mechanisms are clamped with a tray for transporting a motor stator in the first embodiment. In this embodiment, the claw mechanism is arranged horizontally, and its opening direction is forward, and the movement direction of the claw is to open to the left and right sides or to close from the left and right sides.

[0030] In this embodiment, a single claw mechanism includes a cylinder bracket 5 arranged on a support frame 4, the cylinder bracket 5 is arranged in front of the support frame 4, the cylinder bracket 5 has a cylinder moving guide rail 6, and the cylinder moving guide rail 6 is arranged on a displacement cylinder 7; a claw member 8 is fixed on the side of the displacement cylinder 7, and the side is arranged on the front side of the displacement cylinder 7.

[0031] The claw member 8 includes a base 81, a claw portion 82 disposed on the base 81, and a reinforcing structure 83 disposed between the base 81 and the claw portion 82. The claw portion 82 of the left claw member 8 is disposed at the left end, and the claw portion 82 of the right claw member 8 is disposed at the right end. The reinforcing structure 83 is disposed above the upper base 81 and the claw portion 82.

[0032] like Figure 4 and Figure 5 As shown, the claw 82 cooperates with the hanging ear 3; the claw 82 includes a plug rod that cooperates with the plug hole 33 and a supporting female part 84 that cooperates with the supporting male part 32. The plug rod has a limit screw 85 located adjacent to the claw 82 to limit the rotation of the plug rod.

[0033] In this embodiment, a first detection mechanism 9 is provided on the claw mechanism. The first detection mechanism 9 includes a group of signal sources 91 arranged above the cylinder bracket 5 and a signal generator 92 arranged above the displacement cylinder 7. The signal generator 92 generates a signal on a group of signal sources 91 to limit the moving distance of the displacement cylinder 7.

[0034] In this embodiment, a second detection mechanism 10 is provided on the claw mechanism, and the second detection mechanism 10 includes a signal transmitting source 101 provided on the support frame 4, and a signal generator 102 provided on the hanging ear 3, and the signal generator 102 generates a signal on the signal transmitting source 101 to detect the position of the claw member 8. Among them, the signal transmitting source 101 is located at the left end or the right end of the support frame 4. In this embodiment, the signal transmitting source 101 is located at the right end facing the opening direction, so a signal generator 102 is provided on the hanging ear 3 on the right side to detect the position of the claw member 8 and determine whether the tray is clamped in place.

[0035] The above will clearly and completely describe the concept, specific structure and technical effects of the utility model in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships mentioned in the text do not refer to the direct connection of components, but refer to the fact that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation.

[0036] The specific description of the present invention in the above embodiments is only used to further illustrate the present invention and cannot be understood as limiting the scope of protection of the present invention. Technical engineers in this field may make some non-essential improvements and adjustments to the present invention based on the contents of the above-mentioned utility model, which fall within the scope of protection of the present invention.

Claims

1. A pallet for transporting motor stators, characterized in that: It comprises a tray body (1), wherein a magnetic component (2) is embedded in the tray body (1), and a motor stator is fixed by the magnetic component (2); Hanging ears (3) are respectively arranged on both sides of the pallet body (1); the hanging ears (3) include an inserting portion (31) and a supporting male portion (32); the inserting portion (31) and the supporting male portion (32) cooperate with the handling equipment.

2. The pallet for transporting motor stators according to claim 1, characterized in that: The plug-in portion (31) comprises a pair of plug-in holes (33), wherein a protective sleeve (34) is arranged in the plug-in holes (33); the plug-in holes (33) have adjacent screws (35) for limiting the rotation of the protective sleeve (34) in the plug-in holes (33).

3. The pallet for transporting motor stators according to claim 2, characterized in that: The supporting male portion (32) is located at the top of the plug-in portion (31), and extends from the plug-in portion (31) to the outside of the tray body (1), so as to facilitate the engagement of the transport equipment.

4. A claw mechanism for transporting a motor stator, characterized in that: A support frame (4) is provided on which a pair of clamping claw mechanisms that can move toward or relative to each other are symmetrically arranged, and the clamping claw mechanisms are used to clamp any one of the pallets for transporting motor stators in claims 1 to 3.

5. The claw mechanism for transporting a motor stator according to claim 4, characterized in that: A single clamping claw mechanism comprises a cylinder bracket (5) arranged on the support frame (4); the cylinder bracket (5) is provided with a cylinder moving guide rail (6); a displacement cylinder (7) is arranged on the cylinder moving guide rail (6); and a clamping claw member (8) is fixed on the side of the displacement cylinder (7).

6. The claw mechanism for transporting a motor stator according to claim 5, characterized in that: The claw member (8) comprises a base (81), a claw portion (82) arranged on the base (81), and a reinforcing structure (83) is arranged between the base (81) and the claw portion (82); the claw portion (82) cooperates with the hanging ear (3).

7. The claw mechanism for transporting a motor stator according to claim 6, characterized in that: The claw portion (82) comprises an insertion rod matched with the insertion hole (33) and a supporting female portion (84) matched with the supporting male portion (32).

8. The claw mechanism for transporting a motor stator according to claim 7, characterized in that: The plug-in rod has a limiting screw (85) adjacent to the claw portion (82) for limiting the rotation of the plug-in rod.

9. The claw mechanism for transporting a motor stator according to claim 6, characterized in that: The clamping mechanism is provided with a first detection mechanism (9), the first detection mechanism (9) comprising a group of signal sources (91) provided on the cylinder support (5) and a signal generator (92) provided on the displacement cylinder (7), and the signal generator (92) generates a signal on the group of signal sources (91) to limit the moving distance of the displacement cylinder (7).

10. The claw mechanism for transporting a motor stator according to claim 6 or 9, characterized in that: The claw mechanism is provided with a second detection mechanism (10), the second detection mechanism (10) comprising a signal transmitting source (101) provided on the support frame (4), and a signal generator (102) provided on the hanging ear (3), the signal generator (102) generates a signal on the signal transmitting source (101) to detect the position of the claw member (8).

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