New energy flat wire coil grabbing and lifting mechanism

Abstract

The utility model relates to the technical field of new energy flat wire coil transfer, in particular to a new energy flat wire coil grabbing and lifting mechanism which comprises a clamping assembly used for grabbing and lifting a flat wire coil. The clamping assembly comprises a mounting plate, a guide rail arranged on the lower portion of the front face of the mounting plate in parallel, a guide block matched with the guide rail, a clamping piece fixed to the front face of the guide block, a screw arranged in the middle of the guide block in a threaded mode, a motor matched with the screw through a transmission structure, a travel switch fixed to the middle of the guide rail and a positioning plate fixed to the back face of the mounting plate. A bearing seat is fixed to the edge of the front face of the mounting plate, and the end of the screw is matched with the interior of the bearing seat. The clamping assembly is arranged to clamp and fix the flat wire coil, the flat wire coil is transferred and lifted under the driving action of an external lifting structure, the flat wire coil clamping device is efficient and fast and suitable for clamping and using wire coils of different sizes, and meanwhile, automatic control is adopted, and the automation efficiency of the clamping assembly is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy flat wire drum transportation, in particular to a new energy flat wire drum grabbing and lifting mechanism. Background Art

[0002] At present, new energy vehicles refer to vehicles that use unconventional automotive fuels as their power source and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies and new structures. With the rapid development of new energy vehicles, higher requirements are placed on motors used in new energy vehicles. Motors are developing towards high power, high speed and high torque, and flat wire motors can meet the higher power density of motors. In the motor production process, copper coils need to be inserted into the iron core wire slots: first, the copper coils are inserted into the transfer mold, and then the copper coils on the transfer mold are inserted into the iron core wire slots. As the degree of automation of wire insertion equipment becomes higher and higher, the entire wire picking and plugging process is completed by robotic grasping.

[0003] For example, the existing public patent (publication number CN 116846169 A) discloses a wire-taking and lifting mechanism for a new energy hairpin flat wire, which belongs to the technical field of new energy motor preparation. The discharge end of the blanking mechanism is provided with a plurality of wire-taking and lifting mechanisms in parallel with it, and the wire-taking and lifting mechanism includes a blanking buffer mechanism and a wire-taking and lifting mechanism, and the blanking buffer mechanism is located between the wire-taking and lifting mechanism and the blanking mechanism; the hairpin flat wire sliding down from the blanking mechanism is first blocked and cached by the blanking buffer mechanism, and then precisely controlled to slide down one by one into the wire-taking and lifting mechanism, and then lifted after being precisely limited, and then transferred to the next process after being clamped by a manipulator.

[0004] However, in the current lifting structure, the automation of the clamping structure of the flat wire drum is insufficient, and the structure is relatively complicated, resulting in low practicality of the clamping and lifting mechanism for the flat wire drum. To this end, the utility model proposes a new energy flat wire drum grabbing and lifting mechanism to achieve improvements on the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a new energy flat wire reel grabbing and lifting mechanism to solve the problem of low practicality of the existing flat wire reel clamping and lifting mechanism proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new energy flat wire reel grabbing and lifting mechanism, including a clamping assembly for grabbing and lifting the flat wire reel; the clamping assembly includes a mounting plate, a guide rail arranged parallel to the lower front part of the mounting plate, a guide block matched with the guide rail, a clamp fixed to the front side of the guide block, a screw threadedly arranged in the middle part of the guide block, a motor matched with the screw through a transmission structure, a travel switch fixed to the middle position of the guide rail, and a positioning plate fixed to the back side of the mounting plate.

[0007] Preferably, triangular reinforcement plates are equidistantly fixed at the connection between the positioning plate and the mounting plate.

[0008] Preferably, a bearing seat is fixed to the front edge of the mounting plate, and the end of the screw rod cooperates with the inside of the bearing seat.

[0009] Preferably, a threading hole is provided on the upper portion of the mounting plate, and a connecting wire between the motor and the travel switch is passed through the threading hole.

[0010] Preferably, the clamps move in opposite directions, and grooves are continuously and equidistantly arranged on the upper side of the clamps.

[0011] Preferably, a cover plate is fixed to the end of the base of the motor, and the cover plate is arranged outside the transmission structure.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model clamps and fixes the flat wire reel by setting a clamping assembly, and transfers and lifts the flat wire reel under the driving action of an external lifting structure, which is efficient and fast, and is suitable for clamping reels of different sizes. At the same time, automatic control is adopted to improve the automation efficiency of the clamping assembly;

[0014] Among them, the clamping assembly is moved to the clamping position through an external lifting structure, and then the motor is started. The output shaft of the motor drives the screw to rotate through the transmission structure. When the screw rotates, the clamp moves in a straight line under the driving action of the screw, and the thread direction of the screw connected to the two guide blocks is opposite to ensure that when the screw rotates, the two clamps approach or move away from each other, realizing the loading and unloading of the flat wire reel, and the moving distance of the clamp during the movement is controlled by the travel switch, thereby realizing the automated clamping operation of the clamping assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation of the guide block in the utility model;

[0017] Figure 3It is a schematic diagram of the installation of the mounting plate and the positioning plate in the utility model.

[0018] In the figure: 1. Mounting plate; 2. Guide rail; 3. Guide block; 4. Clamp; 5. Bearing seat; 6. Screw; 7. Motor; 8. Cover plate; 9. Threading hole; 10. Travel switch; 11. Positioning plate; 12. Triangular reinforcement plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example

[0021] See also Figure 1-3 , in the figure: This embodiment is a preferred implementation of the technical solution, a new energy flat wire drum grabbing and lifting mechanism, including a clamping assembly for grabbing and lifting the flat wire drum; the clamping assembly includes a mounting plate 1, a guide rail 2 arranged parallel to the lower part of the front of the mounting plate 1, a guide block 3 matched with the guide rail 2, a clamp 4 fixed to the front of the guide block 3, a screw 6 threadedly arranged in the middle of the guide block 3, a motor 7 matched with the screw 6 through a transmission structure, a travel switch 10 fixed to the middle position of the guide rail 2, and a positioning plate 11 fixed to the back of the mounting plate 1;

[0022] It should be noted that: in the new energy flat wire reel grabbing and lifting mechanism involved in the present application, a clamping assembly is set to clamp and fix the flat wire reel, and under the driving action of the external lifting structure, the flat wire reel is transferred and lifted, which is efficient and fast, and is suitable for clamping and using reels of different sizes. At the same time, automatic control is adopted to improve the automation efficiency of the clamping assembly. When in specific use, the clamping assembly is moved to the clamping position through the external lifting structure, and then the motor 7 is started. The output shaft of the motor 7 drives the screw 6 to rotate through the transmission structure. When the screw 6 rotates, the clamp 4 is on the screw 6. The guide blocks 3 move linearly under the driving action, and the thread direction of the screw 6 connected to the two guide blocks 3 is opposite to that of the screw 6, so as to ensure that when the screw 6 rotates, the two clamps 4 move closer to or farther away from each other, so as to realize the loading and unloading of the flat wire reel. The groove arranged on the inner side of the guide block 3 cooperates with the guide rail 2, so that the guide block 3 moves linearly along the guide rail 2 under the spiral action of the screw 6 without relative rotation, so as to ensure the movement balance of the guide block 3, and the moving distance of the clamp 4 during the movement is controlled by the travel switch 10, so as to realize the automatic clamping operation of the clamping assembly.

[0023] Among them Figure 1 As shown, a bearing seat 5 is fixed to the front edge of the mounting plate 1, and the end of the screw rod 6 matches with the inside of the bearing seat 5; a threading hole 9 is provided on the upper part of the mounting plate 1, and the connecting wires of the motor 7 and the travel switch 10 are passed through the threading hole 9;

[0024] It should be noted that the bearing seat 5 is used to assist the installation and positioning of the screw 6, and also assist the rotation of the screw 6. After the motor 7 and the travel switch 10 are installed, their wiring passes through the threading hole 9 and is connected to the external control box to realize the start and stop control of the motor 7 and the travel switch 10.

[0025] The clamp 4 moves in opposite directions, and grooves are continuously and equidistantly arranged on the upper side of the clamp 4;

[0026] It should be noted that: the clamp 4 moves linearly under the driving action of the screw 6, and the thread direction of the screw 6 connected to the two guide blocks 3 is opposite to that of the screw 6, so as to ensure that when the screw 6 rotates, the two clamps 4 approach or move away from each other, thereby realizing the loading and unloading of the flat wire reel. The grooves equidistantly and continuously arranged on the upper side of the clamp 4 form a serrated shape to improve the clamping force on the flat wire reel.

[0027] Among them Figure 2 As shown, a cover plate 8 is fixed to the end of the base of the motor 7, and the cover plate 8 is arranged outside the transmission structure;

[0028] It should be noted that the cover plate 8 is used to protect the transmission structure, thereby preventing the transmission structure from being disturbed by the outside world and causing obstruction in operation. The transmission structure arranged between the output shaft of the motor 7 and the end of the screw 6 adopts the currently more common belt and pulley transmission, or gear connection, and no further restrictive description is made here.

[0029] Among them Figure 3 As shown, a triangular reinforcement plate 12 is equidistantly fixed at the connection between the positioning plate 11 and the mounting plate 1;

[0030] It should be noted that the edges of the triangular reinforcement plate 12 are respectively fixed to the positioning plate 11 and the mounting plate 1. Under the connecting action of multiple triangular reinforcement plates 12, the connection between the positioning plate 11 and the mounting plate 1 is reinforced to avoid the positioning plate 11 from breaking. A mounting hole is opened in the middle of the positioning plate 11 for connecting and fixing an external robotic arm.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A new energy flat wire drum grabbing and lifting mechanism, comprising a clamping assembly for grabbing and lifting a flat wire drum; characterized in that: The clamping assembly comprises a mounting plate (1), a guide rail (2) arranged parallel to the lower part of the front side of the mounting plate (1), a guide block (3) matched with the guide rail (2), a clamp (4) fixed to the front side of the guide block (3), a screw rod (6) threadedly arranged in the middle part of the guide block (3), a motor (7) matched with the screw rod (6) via a transmission structure, a travel switch (10) fixed to the middle position of the guide rail (2), and a positioning plate (11) fixed to the back side of the mounting plate (1).

2. A new energy flat wire reel grabbing and lifting mechanism according to claim 1, characterized in that: Triangular reinforcement plates (12) are fixed at equal distances at the connection between the positioning plate (11) and the mounting plate (1).

3. A new energy flat wire reel grabbing and lifting mechanism according to claim 1, characterized in that: A bearing seat (5) is fixed to the front edge of the mounting plate (1), and the end of the screw rod (6) is matched with the inside of the bearing seat (5).

4. A new energy flat wire reel grabbing and lifting mechanism according to claim 1, characterized in that: A threading hole (9) is provided on the upper portion of the mounting plate (1), and a connecting wire between the motor (7) and the travel switch (10) is passed through the threading hole (9).

5. The new energy flat wire reel grabbing and lifting mechanism according to claim 1 is characterized in that: The clamp (4) moves in opposite directions, and grooves are continuously arranged at equal intervals on the upper side surface of the clamp (4).

6. The new energy flat wire reel grabbing and lifting mechanism according to claim 1 is characterized in that: A cover plate (8) is fixed to the end of the base of the motor (7), and the cover plate (8) is arranged outside the transmission structure.

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