Fully automatic rotor grooving glue machine

Abstract

This utility model discloses a fully automatic rotor grooved glue applicator, relating to the technical field of rotor grooved glue applicators. It includes a base, a support plate fixedly connected to the upper surface of the base, a rotating rod fixedly connected to one side of the support plate, and a mounting plate fixedly connected to one end of the rotating rod. A clamping mechanism is provided on one side of the mounting plate, and the mounting plate clamps the rotor body through the clamping mechanism. A driving mechanism is provided on one side of the support plate, and the rotating rod rotates through the driving mechanism. An L-shaped plate is fixedly connected to one side of the support plate, and a reciprocating lead screw is rotatably connected between the L-shaped plate and the support plate. A slider is provided on the surface of the reciprocating lead screw. This utility model achieves intermittent rotor rotation through a combination of a dial and grooved wheel in the driving mechanism, and, in conjunction with a synchronous pulley and synchronous belt drive in the transmission mechanism, ensures precise alignment of the glue applicator head with the rotor groove. Compared to manual glue applicator application, the glue applicator time per rotor is shortened, thus improving efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of rotor grooved glue machine, specifically to a fully automatic rotor grooved glue machine. Background Technology

[0002] In the production process of motor rotors, adding insulating glue into the rotor slots is a key step to ensure the insulation performance and structural stability of the motor. The insulating glue must be evenly filled into the slots; otherwise, local gaps may lead to faults such as leakage and overheating.

[0003] The core problem with existing glue application methods is the low level of automation. When applying glue manually, workers need to hold a glue gun and apply glue to each slot. Applying glue to a single rotor takes a long time, and the amount of glue applied is greatly affected by the operator's skill level. Excessive glue application leads to overflow, while insufficient glue application creates insulation hazards. Traditional equipment lacks coordinated control between glue application and rotor rotation. The rotor rotation is mostly done in a continuous rotation mode, making it difficult to accurately synchronize the glue application head and the slot. When rotating at high speed, the glue is prone to splashing due to centrifugal force, which not only wastes materials but also contaminates the equipment surface and increases cleaning costs. Summary of the Invention

[0004] In view of the problems existing in the current rotor grooving glue machine, this utility model is proposed.

[0005] Therefore, the purpose of this utility model is to provide a fully automatic rotor grooving glue machine, which solves the problems of manual glue application, where workers need to hold a glue gun and inject glue into each groove, and the glue application of a single rotor takes a long time. In addition, traditional equipment lacks coordinated control between glue application and rotor rotation, and the rotor rotation is mostly continuous, making it difficult to accurately synchronize the glue application head and the groove.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A fully automatic rotor grooving glue machine includes a base, a support plate fixedly connected to the upper surface of the base, a rotating rod fixedly connected to one side of the support plate, a mounting plate fixedly connected to one end of the rotating rod, a clamping mechanism provided on one side of the mounting plate, the mounting plate clamping the rotor body through the clamping mechanism, a driving mechanism provided on one side of the support plate, the rotating rod rotating through the driving mechanism, an L-shaped plate fixedly connected to one side of the support plate, a reciprocating lead screw rotatably connected between the L-shaped plate and the support plate, a slider provided on the surface of the reciprocating lead screw, a glue application head fixedly connected to the lower surface of the slider, and a transmission mechanism provided between the reciprocating lead screw and the driving mechanism, the driving mechanism driving the reciprocating lead screw to rotate through the transmission mechanism.

[0007] Preferably, the clamping mechanism includes a bidirectional cylinder, two L-shaped rods, and two clamping blocks. The bidirectional cylinder is fixedly connected to one side of the support plate, the two L-shaped rods are respectively fixedly connected to the two output ends of the bidirectional cylinder, and the two clamping blocks are respectively fixedly connected to one end of the corresponding L-shaped rod.

[0008] Preferably, the drive mechanism includes a motor, a dial, and a grooved wheel. The motor is fixedly connected to one side of the support plate, and one end of the motor passes through one side of the support plate. The dial is fixedly connected to the output end of the motor. One end of the rotating rod passes through one side of the support plate. The grooved wheel is fixedly sleeved on the rod wall at one end of the rotating rod and matches the dial.

[0009] Preferably, the transmission mechanism includes two synchronous pulleys and a synchronous belt. The two synchronous pulleys are respectively fixedly sleeved on the rod wall of the motor output end and one end of the reciprocating lead screw, and the synchronous belt is sleeved on the outer surface of the two synchronous pulleys.

[0010] Preferably, the upper surface of the slider is in contact with the lower surface of the L-shaped plate.

[0011] Preferably, each of the two clamping blocks has an arc-shaped groove on one side, and both arc-shaped grooves are matched with the rotor body.

[0012] The technical effects and advantages provided by this utility model in the above technical solution are as follows: 1. This utility model achieves intermittent rotor rotation through the combination of a dial and a grooved wheel in the drive mechanism, and, in conjunction with the synchronous pulley and synchronous belt drive in the transmission mechanism, ensures precise alignment of the glue application head with the rotor groove. Compared with manual glue application, the glue application time for a single rotor is shortened, thereby improving efficiency.

[0013] 2. This utility model ensures that the glue dispensing head moves in a straight line by guiding the slider and the L-shaped plate, so that the glue is evenly filled into the groove. Compared with the traditional continuous rotary glue dispensing, glue splashing loss is reduced, the equipment cleaning frequency is reduced, and material and maintenance costs are saved. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 For the present utility model Figure 1 A 3D view of the center dial and the slotted wheel; Figure 3 For the present utility model Figure 1 A three-dimensional view of the middle block.

[0016] Explanation of reference numerals in the attached figures: 1. Base, 2. Support plate, 3. Rotating rod, 4. Mounting plate, 5. Rotor body, 6. L-shaped plate, 7. Reciprocating lead screw, 8. Slider, 9. Glue-applying head, 10. Two-way cylinder, 11. L-shaped rod, 12. Clamping block, 13. Motor, 14. Dial, 15. Grooved wheel, 16. Synchronous pulley, 17. Synchronous belt. Detailed Implementation

[0017] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0018] This utility model discloses a fully automatic rotor grooving glue machine.

[0019] This utility model provides, for example Figure 1-3 The fully automatic rotor grooving glue machine shown includes a base 1, a support plate 2 fixedly connected to the upper surface of the base 1, a rotating rod 3 fixedly connected to one side of the support plate 2, a mounting plate 4 fixedly connected to one end of the rotating rod 3, a clamping mechanism provided on one side of the mounting plate 4, the mounting plate 4 clamping the rotor body 5 through the clamping mechanism, a driving mechanism provided on one side of the support plate 2, the rotating rod 3 rotating through the driving mechanism, an L-shaped plate 6 fixedly connected to one side of the support plate 2, a reciprocating screw 7 rotatably connected between the L-shaped plate 6 and the support plate 2, a slider 8 provided on the surface of the reciprocating screw 7, a glue application head 9 fixedly connected to the lower surface of the slider 8, a transmission mechanism provided between the reciprocating screw 7 and the driving mechanism, the driving mechanism driving the reciprocating screw 7 to rotate through the transmission mechanism.

[0020] The base 1 provides support for the equipment, the clamping mechanism fixes the rotor body 5, the drive mechanism drives the rotor to rotate intermittently, and the transmission mechanism links with the glue application component to achieve synchronous glue application, thus completing the automated glue application operation of the rotor groove.

[0021] In order to fix the rotor body 5, such as Figure 1 and Figure 3 As shown, the clamping mechanism includes a bidirectional cylinder 10, two L-shaped rods 11 and two clamping blocks 12. The bidirectional cylinder 10 is fixedly connected to one side of the support plate 2. The two L-shaped rods 11 are respectively fixedly connected to the two output ends of the bidirectional cylinder 10. The two clamping blocks 12 are respectively fixedly connected to one end of the corresponding L-shaped rods 11. An arc-shaped groove is opened on one side of each of the two clamping blocks 12, and the two arc-shaped grooves are matched with the rotor body 5.

[0022] When the bidirectional cylinder 10 is started, the two output ends drive the L-shaped rod 11 to move towards each other, causing the clamping block 12 to approach and clamp the rotor body 5. The arc-shaped groove on one side of the clamping block 12 matches the outer surface of the rotor, increasing the contact area and preventing the rotor from deforming or slipping during clamping. After the glue is applied, the bidirectional cylinder 10 retracts, and the clamping block 12 releases the rotor, making it easy to remove the finished product and place a new rotor to be processed, thus realizing automated loading and unloading.

[0023] In order for the rotor to rotate intermittently, such as Figure 1-2 As shown, the drive mechanism includes a motor 13, a dial 14, and a grooved wheel 15. The motor 13 is fixedly connected to one side of the support plate 2, and one end of the motor 13 passes through one side of the support plate 2. The dial 14 is fixedly connected to the output end of the motor 13. One end of the rotating rod 3 passes through one side of the support plate 2. The grooved wheel 15 is fixedly sleeved on the rod wall at one end of the rotating rod 3 and matches the dial 14.

[0024] After the motor 13 starts, the output end drives the dial 14 to rotate continuously. The protrusion of the dial 14 periodically embeds into the groove of the grooved wheel 15, pushing the grooved wheel 15 to rotate at a certain angle. When the protrusion of the dial 14 disengages from the groove of the grooved wheel 15, the grooved wheel 15 stops rotating due to its own structural locking. At this time, the rotor body 5 remains stationary, providing a stable time window for the glue application head 9 to apply glue. The grooved wheel 15 is fixedly sleeved on the rotating rod 3. Its intermittent rotation is transmitted to the rotor body 5 through the rotating rod 3 and the mounting plate 4, realizing the cycle of "rotation-stop-rotation" to ensure that each groove is aligned with the glue application head 9 in sequence.

[0025] In order for the slider 8 to drive the glue-applying head 9 to move back and forth, such as Figure 1 As shown, the transmission mechanism includes two synchronous pulleys 16 and a synchronous belt 17. The two synchronous pulleys 16 are respectively fixedly sleeved on the output end of the motor 13 and the rod wall of one end of the reciprocating lead screw 7. The synchronous belt 17 is sleeved on the outer surface of the two synchronous pulleys 16. The upper surface of the slider 8 is in contact with the lower surface of the L-shaped plate 6.

[0026] The synchronous pulley 16 at the output end of motor 13 drives the synchronous pulley 16 at one end of reciprocating screw 7 to rotate via synchronous belt 17, causing the reciprocating screw 7 to rotate between L-shaped plate 6 and support plate 2. The slider 8 on the surface of the reciprocating screw 7 is equipped with rolling elements that match the spiral groove of the reciprocating screw 7, allowing it to move axially along the reciprocating screw 7. The upper surface of the slider 8 is in contact with the lower surface of the L-shaped plate to ensure stable movement and drive the glue applicator 9 on the lower surface to move synchronously. When the rotor stops, the glue applicator 9 moves to the top of the groove and injects insulating glue. When the rotor rotates to switch grooves, the glue applicator 9 returns to its original position with the slider 8, waiting for the next groove to be aligned before injecting glue again, thus realizing the coordinated action of "rotor stopping - glue applicator injecting glue - rotor rotating - glue applicator resetting".

[0027] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A fully automatic rotor grooving glue machine, comprising a base (1), characterized in that, A support plate (2) is fixedly connected to the upper surface of the base (1). A rotating rod (3) is fixedly connected to one side of the support plate (2). A mounting plate (4) is fixedly connected to one end of the rotating rod (3). A clamping mechanism is provided on one side of the mounting plate (4). The mounting plate (4) clamps the rotor body (5) through the clamping mechanism. A driving mechanism is provided on one side of the support plate (2). The rotating rod (3) rotates through the driving mechanism. An L-shaped plate (6) is fixedly connected to one side of the support plate (2). A reciprocating screw (7) is rotatably connected between the L-shaped plate (6) and the support plate (2). A slider (8) is provided on the surface of the reciprocating screw (7). A glue-applying head (9) is fixedly connected to the lower surface of the slider (8). A transmission mechanism is provided between the reciprocating screw (7) and the driving mechanism. The driving mechanism drives the reciprocating screw (7) to rotate through the transmission mechanism.

2. The fully automatic rotor grooving glue machine according to claim 1, characterized in that, The clamping mechanism includes a bidirectional cylinder (10), two L-shaped rods (11) and two clamping blocks (12). The bidirectional cylinder (10) is fixedly connected to one side of the support plate (2). The two L-shaped rods (11) are respectively fixedly connected to the two output ends of the bidirectional cylinder (10). The two clamping blocks (12) are respectively fixedly connected to one end of the corresponding L-shaped rod (11).

3. The fully automatic rotor grooving glue machine according to claim 1, characterized in that, The drive mechanism includes a motor (13), a dial (14), and a grooved wheel (15). The motor (13) is fixedly connected to one side of the support plate (2). One end of the motor (13) passes through one side of the support plate (2). The dial (14) is fixedly connected to the output end of the motor (13). One end of the rotating rod (3) passes through one side of the support plate (2). The grooved wheel (15) is fixedly sleeved on the rod wall at one end of the rotating rod (3) and matches the dial (14).

4. The fully automatic rotor grooving glue machine according to claim 1, characterized in that, The transmission mechanism includes two synchronous pulleys (16) and a synchronous belt (17). The two synchronous pulleys (16) are respectively fixedly sleeved on the output end of the motor (13) and the rod wall of one end of the reciprocating screw (7). The synchronous belt (17) is sleeved on the outer surface of the two synchronous pulleys (16).

5. The fully automatic rotor grooving glue machine according to claim 1, characterized in that, The upper surface of the slider (8) is in contact with the lower surface of the L-shaped plate (6).

6. The fully automatic rotor grooving glue machine according to claim 2, characterized in that, Both clamping blocks (12) have arc-shaped grooves on one side, and both arc-shaped grooves are matched with the rotor body (5).

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