Dispensing machine for motor manufacturing

Abstract

The utility model relates to the technical field of dispensing, and discloses a dispensing machine for motor manufacturing, which comprises a bottom frame, a liftable dispensing pipe arranged on one side of the bottom frame, a support capable of moving back and forth arranged on the top of the bottom frame, and a mounting plate capable of rotating left and right arranged on one side of the top of the support. Two clamping plates used for clamping the motor shell are arranged on the surface of the mounting plate, and rotating mechanisms used for enabling the motor shell to rotate front and back are arranged on the clamping plates. The motor shell can be adjusted in a left-right rotating mode through left-right rotation of the mounting plate, and the motor shell can be adjusted in a front-back rotating mode through the rotating structure, so that the portion, needing a motor, of the motor shell can be adjusted to the position under a dispensing pipe. And then the surface of the motor shell can be accurately dispensed by descending the dispensing pipe, so that the device can be suitable for dispensing operation of different motors.

Description

Technical Field

[0001] The utility model relates to the technical field of glue dispensing, in particular to a glue dispensing machine for motor manufacturing. Background Art

[0002] The glue dispensing machine used in motor manufacturing is a device used for glue dispensing operations during the motor manufacturing process. In motor manufacturing, glue dispensing machines are used to apply materials such as glue or sealant during the motor assembly process to ensure that the motor parts have good sealing, adhesion and durability after assembly. These glues or sealants are usually used to fix coils, protect electronic components, prevent water leakage, etc.

[0003] A Chinese utility model patent with publication number CN216063992U discloses a glue dispensing machine for motor manufacturing. Through the cooperation between the worm gear, the worm and the rotating shaft, the rotating block can be adjusted in angle, which drives the glue dispensing tube to adjust the angle, thereby enabling the glue dispensing tube to dispense glue on motors of different heights.

[0004] However, in the above design, the rotating block can only drive the dispensing tube to adjust the left and right angles, and the adjustment range is limited. In actual use, the head of the dispensing tube is difficult to adjust to the position where dispensing is actually required for motor housings of different specifications. The applicability is not ideal. Therefore, it is necessary to design a dispensing machine for motor manufacturing to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a glue dispensing machine for motor manufacturing, which is used to solve the technical problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glue dispensing machine for motor manufacturing, including a base frame, a liftable glue dispensing tube is arranged on one side of the base frame, a support which can be moved forward and backward is arranged on the top of the base frame, a mounting plate which can rotate left and right is arranged on one side of the top of the support, the surface of the mounting plate has two clamping plates for clamping the motor housing, and the clamping plate has a rotating mechanism for rotating the motor housing forward and backward.

[0007] Preferably, a mounting frame in an inverted concave structure is fixedly connected to one side of the top of the base frame, a servo electric cylinder with a piston rod facing downward is fixedly inserted on the top of the mounting frame, and the glue dispensing hose is installed at the end of the piston rod of the servo electric cylinder.

[0008] Preferably, a mounting block is fixedly connected to the top of the support, a rotating shaft 1 is rotatably plugged into the mounting block through a bearing, a mounting plate is fixedly connected to the side of the rotating shaft 1 facing the dispensing tube, and a driving mechanism for driving the rotating shaft 1 to rotate left and right is provided on the support.

[0009] Preferably, the driving mechanism includes a servo motor fixedly mounted on one side of the top of the support, the output shaft of the servo motor faces upward and the end of the servo motor is fixedly connected to a bevel gear, the end of the rotating shaft away from the mounting plate is fixedly connected to a circular plate, and one side of the circular plate is fixedly connected to an end face gear meshing with the bevel gear.

[0010] Preferably, a slide groove is provided on the surface of the mounting plate along its length direction, and two left-right symmetrical sliders are inserted in the slide groove, and the two clamping plates are respectively fixedly connected to the two sliders, and a bidirectional threaded rod is rotatably connected in the slide groove through a bearing, and the two sides of the bidirectional threaded rod are respectively inserted into the two sliders through the cooperation of the forward-spinning thread and the reverse-spinning thread, and a servo motor 2 for driving the bidirectional threaded rod to rotate is fixedly installed on one side of the mounting plate.

[0011] Preferably, the rotating mechanism includes two rotating shafts 2 rotatably plugged into the clamping plates through bearings, the two rotating shafts 2 are fixedly connected to the rotating plates on the opposite sides, and a servo motor 3 is fixedly installed on one of the clamping plates, and the output shaft end of the servo motor 3 is fixedly connected to one end of the corresponding rotating shaft 2.

[0012] Preferably, a linear motor module is installed on the top of the base frame along its length direction, and the support is fixedly installed on the slide of the linear motor module.

[0013] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0014] The utility model can adjust the motor housing to rotate left and right by rotating the mounting plate left and right, and can also adjust the motor housing to rotate back and forth by the rotating structure, so that the part of the motor housing that needs the motor can be adjusted to a position directly below the glue dispensing tube, and then the glue dispensing tube position can be lowered to accurately dispense glue on the surface of the motor housing, so that the device can be suitable for dispensing operations on different motors. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the planar structure of the utility model;

[0017] Figure 3 It is another three-dimensional structural schematic diagram of the utility model;

[0018] Figure 4 It is a schematic cross-sectional view of the structure of the utility model;

[0019] In the figure: 1. Base frame; 2. Glue dispensing hose; 3. Support; 4. Mounting plate; 5. Clamp; 51. Rotating plate; 6. Mounting frame; 7. Servo electric cylinder; 8. Mounting block; 9. Rotating shaft one; 10. Servo motor one; 11. Bevel gear; 12. Circular plate; 13. Face gear; 14. Slider; 15. Bidirectional threaded rod; 16. Servo motor two; 17. Rotating shaft two; 18. Servo motor three. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] Obviously, many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] See also Figure 1-4 The utility model provides a dispensing machine for motor manufacturing, including a base frame 1, a dispensing tube 2 that can be lifted and lowered is arranged on one side of the base frame 1, a support 3 that can move forward and backward is arranged on the top of the base frame 1, and a mounting plate 4 that can rotate left and right is arranged on one side of the top of the support 3. The surface of the mounting plate 4 has two clamping plates 5 for clamping the motor housing, and the clamping plate 5 has a rotating mechanism for rotating the motor housing back and forth. Through such a design, the motor housing that needs to be dispensed can be clamped by the two clamping plates 5, and then the support 3 can be moved toward the direction of the dispensing tube 2 to move the motor housing to the bottom of the dispensing tube 2. At this time, the motor housing can be adjusted to rotate left and right by rotating the mounting plate 4 left and right, and the motor housing can also be adjusted to rotate back and forth by the rotating structure, so that the part of the motor housing that needs the motor can be adjusted to the position directly below the dispensing tube 2, and then the surface of the motor housing can be accurately dispensed by lowering the position of the dispensing tube 2, so that the device can be suitable for dispensing operations on different motors.

[0023] The specific method for lifting and lowering the glue dispensing tube 2 is as follows: a mounting frame 6 in an inverted concave structure is fixedly connected to one side of the top of the base frame 1, a servo electric cylinder 7 with a piston rod facing downward is fixedly inserted on the top of the mounting frame 6, and the glue dispensing tube 2 is installed at the end of the piston rod of the servo electric cylinder 7. When the piston rod of the servo electric cylinder 7 is lifted or lowered, the glue dispensing tube 2 can be driven to rise and fall synchronously, so that the glue dispensing tube 2 can descend and contact the surface of the motor housing for glue dispensing.

[0024] In order to enable the mounting plate 4 to rotate left and right, it is proposed that a mounting block 8 is fixedly connected to the top of the support 3, and a rotating shaft 9 is rotatably inserted on the mounting block 8 through a bearing. The mounting plate 4 is fixedly connected to the side of the rotating shaft 9 facing the dispensing tube 2, and a driving mechanism for driving the rotating shaft 9 to rotate left and right is provided on the support 3. When the rotating shaft 9 rotates, it can drive the mounting plate 4 to rotate left and right, so that the motor housing clamped by the clamping plate 5 can rotate left and right.

[0025] See also Figure 2 The driving mechanism includes a servo motor 10 fixedly mounted on one side of the top of the support 3, the output shaft of the servo motor 10 faces upward and the end thereof is fixedly connected to a bevel gear 11, the end of the rotating shaft 9 away from the mounting plate 4 is fixedly connected to a circular plate 12, and one side of the circular plate 12 is fixedly connected to an end face gear 13 meshing with the bevel gear 11. When the output shaft of the servo motor 10 rotates, it can drive the bevel gear 11 to rotate, which can drive the end face gear 13 to rotate through tooth matching, and achieve the effect of driving the rotating shaft 9 to rotate left and right.

[0026] In order to clamp and fix the motor casing, a slide groove is opened on the surface of the mounting plate 4 along its length direction, and two left-right symmetrical sliders 14 are inserted in the slide groove, and the two clamping plates 5 are respectively fixedly connected to the two sliders 14, and a bidirectional threaded rod 15 is rotatably connected in the slide groove through a bearing, and the two sides of the bidirectional threaded rod 15 are respectively inserted into the two sliders 14 through the cooperation of the forward-spinning thread and the reverse-spinning thread, and a servo motor 16 for driving the bidirectional threaded rod 15 to rotate is fixedly installed on one side of the mounting plate 4. The operator can place the motor casing that needs to be glued between the two clamping plates 5, and the bidirectional threaded rod 15 can drive the two sliders 14 to slide toward each other along the slide groove when rotating through the cooperation of the forward-spinning thread and the reverse-spinning thread, and make the spacing between the two clamping plates 5 close, so that the two sides of the motor casing can be clamped and fixed, and this fixing method is compatible with motor casings of different sizes.

[0027] Specifically, the rotating mechanism includes two rotating shafts 17 rotatably plugged into the clamping plates 5 through bearings, and the two rotating shafts 17 are fixedly connected to the rotating plates 51 on the opposite sides, and a servo motor 3 18 is fixedly installed on one of the clamping plates 5, and the output shaft end of the servo motor 3 18 is fixedly connected to one end of the corresponding rotating shaft 17, so that the motor housing is clamped and fixed by the two rotating plates 51, and the servo motor 3 18 can drive the rotating shaft 17 and the rotating plate 51 to rotate, so that the motor housing can follow the rotation of the rotating plate 51 to adjust the front and rear angles.

[0028] It should be noted that a linear motor module is installed on the top of the base frame 1 along its length direction, and the support 3 is fixedly installed on the slide of the linear motor module, so that the support 3 can move on the base frame 1 following the slide of the linear motor module to change the position of the motor housing on the base frame 1.

[0029] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.

[0030] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

[0031] In addition, various embodiments of the present invention may be arbitrarily combined, and as long as they do not violate the concept of the present invention, they should also be regarded as the contents disclosed by the present invention.

Claims

1. A glue dispensing machine for motor manufacturing, comprising a base frame (1), characterized in that: A dispensing hose (2) that can be raised and lowered is arranged on one side of the base frame (1), a support (3) that can be moved forward and backward is arranged on the top of the base frame (1), a mounting plate (4) that can be rotated left and right is arranged on one side of the top of the support (3), and the surface of the mounting plate (4) has two clamping plates (5) for clamping the motor housing, and the clamping plates (5) have a rotating mechanism for rotating the motor housing forward and backward.

2. The glue dispensing machine for motor manufacturing according to claim 1, characterized in that: A mounting frame (6) in the shape of an inverted concave letter "U" is fixedly connected to one side of the top of the base frame (1), a servo electric cylinder (7) with a piston rod facing downward is fixedly inserted on the top of the mounting frame (6), and a dispensing hose (2) is installed at the end of the piston rod of the servo electric cylinder (7).

3. The glue dispensing machine for motor manufacturing according to claim 1, characterized in that: A mounting block (8) is fixedly connected to the top of the support (3), a rotating shaft (9) is rotatably plugged into the mounting block (8) via a bearing, a mounting plate (4) is fixedly connected to the side of the rotating shaft (9) facing the dispensing tube (2), and a driving mechanism for driving the rotating shaft (9) to rotate left and right is provided on the support (3).

4. The glue dispensing machine for motor manufacturing according to claim 3, characterized in that: The driving mechanism comprises a servo motor (10) fixedly mounted on one side of the top of the support (3), the output shaft of the servo motor (10) faces upward and the end thereof is fixedly connected to a bevel gear (11), the end of the rotating shaft (9) away from the mounting plate (4) is fixedly connected to a circular plate (12), and one side of the circular plate (12) is fixedly connected to an end face gear (13) meshing with the bevel gear (11).

5. The glue dispensing machine for motor manufacturing according to claim 1, characterized in that: A slide groove is provided on the surface of the mounting plate (4) along its length direction, and two left-right symmetrical sliders (14) are inserted into the slide groove. Two clamping plates (5) are respectively fixedly connected to the two sliders (14). A bidirectional threaded rod (15) is rotatably connected to the slide groove through a bearing. The two sides of the bidirectional threaded rod (15) are respectively inserted into the two sliders (14) through the cooperation of a forward-spinning thread and a reverse-spinning thread, and a servo motor (16) for driving the bidirectional threaded rod (15) to rotate is fixedly installed on one side of the mounting plate (4).

6. The glue dispensing machine for motor manufacturing according to claim 1, characterized in that: The rotating mechanism comprises two rotating shafts (17) rotatably plugged on the clamping plates (5) through bearings, the two rotating shafts (17) are fixedly connected to the rotating plates (51) on the opposite sides, and a servo motor (18) is fixedly installed on one of the clamping plates (5), and the output shaft end of the servo motor (18) is fixedly connected to one end of the corresponding rotating shaft (17).

7. The glue dispensing machine for motor manufacturing according to claim 1, characterized in that: A linear motor module is installed on the top of the base frame (1) along its length direction, and the support (3) is fixedly installed on the slide table of the linear motor module.

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