Automatic gluing equipment for motor shell

Abstract

The utility model discloses automatic gluing equipment for a motor casing, which comprises a base, fixing frames are symmetrically arranged at the top of the base, a gluing mechanism is mounted at the top ends of the fixing frames through guide rails, a supporting seat is arranged at the top of the base, a motor is mounted at the center of the inside of the supporting seat, and a motor is mounted at the center of the inside of the supporting seat. A rotating frame driven by a motor to rotate is arranged at the top of the supporting seat, fixing blocks are arranged on the two sides of the rotating frame, fixing sleeves are arranged on the tops of the fixing blocks, push rods transversely penetrate through the fixing sleeves in a penetrating mode, fastening blocks are arranged at the corresponding ends of the push rods, and locking blocks used for being connected with the push rods in a clamped mode are arranged on the outer sides of the fixing blocks. According to the automatic gluing equipment for the motor shell, the motor shells of different specifications can be limited on the rotating frame, the stability of the motor shell in the self-rotation matching gluing process is improved, and therefore the gluing quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of motor casing processing, in particular to automatic gluing equipment for motor casings. Background Art

[0002] The motor housing can be coated with glue to enhance the sealing performance and prevent moisture, dust and other pollutants from entering the motor, especially in places with high humidity, water immersion risk or high protection level requirements, such as outdoor motors, electric vehicle motors, submersible pump motors, etc. Gluing the motor housing is one of the important measures to improve the overall performance of the motor and ensure the long-term stable operation of the motor.

[0003] Existing automatic gluing equipment for motor casings generally relies on the rotation of the motor casing to ensure that the inner wall is evenly coated with glue during operation. This requires the motor casing to have a rotating mechanism, but the existing technology basically places the motor casing directly on a rotating frame, which has insufficient stability. The motor casing is prone to displacement during the self-rotation and gluing process, thereby affecting the quality of gluing. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic gluing device for a motor casing, so as to solve the problem proposed in the above background technology that when the motor casing is required to rotate to apply glue during operation, the motor casing is easily misaligned on the rotating frame due to insufficient stability.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic gluing device for a motor casing, comprising a base, a fixing frame is symmetrically provided on the top of the base, a gluing mechanism is installed on the top of the fixing frame through a guide rail, a supporting seat is provided on the top of the base, a motor is installed at the center of the supporting seat, a rotating frame driven by the motor is provided on the top of the supporting seat, solid blocks are provided on both sides of the rotating frame, a fixed sleeve is provided on the top of the solid block, a push rod is horizontally inserted inside the fixed sleeve, a fastening block is provided at the corresponding end of the push rod, and a locking block for engaging with the push rod is provided on the outer side of the solid block.

[0006] Preferably, an arc-shaped guide block is provided on the inner side of the bottom end of the solid block, and an arc-shaped guide groove matching the arc-shaped guide block structure is provided on the outer wall of the support seat.

[0007] Preferably, a notch matching the push rod structure is provided at the top of the locking block, an insert is provided on the inner wall of the notch at the top of the locking block, and a plurality of insert grooves matching the insert structure are evenly provided on the outer wall of the push rod.

[0008] Preferably, the fastening block is an arc-shaped structure with the openings in corresponding directions, and the bottom of the fastening block fits with the top surface of the rotating frame.

[0009] Preferably, an inner clamping block is provided inside the fastening block, and the inner clamping block is connected to a side corresponding to the fastening block via an elastic pad.

[0010] Preferably, the support base is a circular hollow structure, and a plurality of heat dissipation openings are arranged around the outer wall of the support base.

[0011] Compared with the prior art, the utility model has the beneficial effect that the motor housing automatic gluing device can adapt to limiting motor housings of different specifications on the rotating frame, improve the stability of the motor housing during the self-rotation and gluing process, and thus ensure the quality of gluing. The device sets two locking blocks on both sides of the top of the rotating frame, and the locking blocks can be moved laterally and locked in position under the cooperation of the solid block, the push rod, the solid sleeve, and the locking blocks, so as to adaptively clamp and fix the outer walls on both sides of the bottom end of the motor housing, so that the rotating frame will be more stable when the motor housing is driven by the motor to perform circular motion. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of an automatic gluing device for a motor casing according to the utility model;

[0013] Figure 2 This is a top view structural diagram of a rotating frame of an automatic gluing device for a motor casing according to the utility model;

[0014] Figure 3 This is a schematic diagram of the top side view of the support base of an automatic gluing device for a motor housing according to the utility model;

[0015] Figure 4 The utility model is a schematic diagram of the external structure of the top of the base of an automatic gluing device for a motor casing.

[0016] In the figure: 1. base; 2. fixing frame; 3. gluing mechanism; 4. supporting seat; 5. motor; 6. rotating frame; 7. fixing block; 8. fastening block; 9. fixing sleeve; 10. push rod; 11. locking block; 12. arc guide block; 13. inner clamping block; 14. inlay. DETAILED DESCRIPTION

[0017] 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 described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0018] See also Figure 1-4The utility model provides a technical solution: an automatic gluing device for a motor casing, comprising a base 1, a fixing frame 2 is symmetrically arranged on the top of the base 1, a gluing mechanism 3 is installed on the top of the fixing frame 2 through a guide rail, a supporting seat 4 is arranged on the top of the base 1, the bottom of the supporting seat 4 can be fixedly connected with the top of the base 1 by bolts, a motor 5 is fixedly installed at the center of the inside of the supporting seat 4 by bolts, a rotating frame 6 driven to rotate by the motor 5 is arranged on the top of the supporting seat 4, the output end of the motor 5 passes through the outside of the top of the supporting seat 4 and is fixedly connected to the bottom center of the rotating frame 6, both sides of the rotating frame 6 are welded and fixed with a fixed block 7, the top of the fixed block 7 is welded and fixed with a fixed sleeve 9, a push rod 10 is horizontally inserted into the inside of the fixed sleeve 9, and the push rod 10 is relatively A fastening block 8 is welded and fixed at one end of each support frame 6. The fastening block 8 is an arc-shaped structure with the opening direction corresponding to the other. The bottom of the fastening block 8 fits with the top surface of the rotating frame 6, and a locking block 11 for engaging with the push rod 10 is provided on the outer side of the solid block 7. The motor 5 of this structure can drive the rotating frame 6 to rotate when driven inside the support seat 4, so as to achieve a circular motion for the motor casing placed on the rotating frame 6, and the push rod 10 can push the position of the locking block 11 laterally by inserting and moving inside the solid sleeve 9, so as to adjust the spacing between the two locking blocks 11 to clamp and fix the outer walls on both sides of the bottom end of the motor casing, and the locking block 11 can quickly lock the position of the push rod 10 after being pushed, so that the device can adapt to motors of different specifications. The shell is limited on the rotating frame 6, which improves the stability of the motor housing in the process of self-rotation and gluing with the gluing mechanism 3, ensures the quality of gluing, and avoids the problem of the motor housing being easily offset during the gluing process due to insufficient stability when placed on the rotating frame 6, thereby ensuring the quality of gluing. An arc guide block 12 is welded and fixed to the inner side of the bottom end of the solid block 7, and an arc guide groove matching the arc guide block 12 structure is provided on the outer wall of the support seat 4. When the rotating frame 6 of this structure drives the solid block 7 to rotate, the solid block 7 can synchronously drive the arc guide block 12 to slide in the arc guide groove on the outer wall of the support seat 4, so as to improve the stability of the motor housing when the rotating frame 6 drives the motor housing to perform circular motion. The inner side of the bottom end of the locking block 11 is rotatably connected to the outer wall of the solid block 7 through a rotating shaft, and the top of the locking block 11 A notch is provided which matches the structure of the push rod 10, and an inlay piece 14 is welded and fixed on the inner wall of the notch at the top of the locking block 11, and a plurality of inlay grooves which match the structure of the inlay piece 14 are evenly provided on the outer wall of the push rod 10. The locking block 11 of this structure can be rotated on the outer wall of the solid block 7 to snap the notch at the top into the outside of the corresponding position of the push rod 10, and the notch of the locking block 11 will simultaneously embed the inlay piece 14 into the corresponding inlay groove on the outer wall of the push rod 10 when snapping, so as to realize the function of quickly limiting the push rod 10 and ensure that the fastening block 8 can stably clamp and fix the two sides of the bottom end of the motor casing. An inner clamping block 13 is provided inside the fastening block 8, and the inner clamping block 13 is connected to the corresponding side of the fastening block 8 through an elastic pad, and this elastic pad can be made of rubber material.The fastening block 8 of this structure can drive the inner clamping block 13 to clamp on the outer walls on both sides of the bottom end of the motor housing and maintain a certain expansion and contraction range under the force of the elastic pad to protect the motor housing. The support seat 4 is a circular hollow structure, and a plurality of heat dissipation ports are arranged around the outer wall of the support seat 4. The support seat 4 of this structure can dissipate heat from the motor 5 when it is working through the plurality of heat dissipation ports.

[0019] Working principle: When using the automatic gluing equipment for motor casing, first place the motor casing to be glued in the center on the top of the rotating frame 6, and then push the push rods 10 respectively. The push rods 10 can push the position of the locking block 11 laterally by inserting and moving inside the fixed sleeve 9 until the push rods 10 drive the locking block 11 to clamp and fix the outer walls on both sides of the bottom end of the motor casing, and then rotate the locking block 11. The locking block 11 rotates on the outer wall of the solid block 7 to insert the notch at the top into the outside of the corresponding position of the push rod 10, and the notch of the locking block 11 simultaneously embeds the embedding piece 14 into the corresponding embedding groove on the outer wall of the push rod 10 when it is engaged. , so as to limit and fix the push rod 10, at this time, the fastening block 8 can drive the inner clamping block 13 to clamp on the outer walls on both sides of the bottom end of the motor casing and maintain a certain expansion and contraction range under the action of the elastic pad, and finally start the motor 5. When the motor 5 is driven inside the support seat 4, it will drive the rotating frame 6 to rotate, and the motor casing placed on the rotating frame 6 can stably perform circular motion to cooperate with the gluing mechanism 3 to perform the gluing operation. At the same time, when the rotating frame 6 drives the solid block 7 to rotate, the solid block 7 can synchronously drive the arc guide block 12 to slide in the arc guide groove on the outer wall of the support seat 4 to maintain stability, thereby completing a series of tasks.

[0020] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automatic gluing device for a motor housing, comprising a base (1), a fixing frame (2) symmetrically arranged on the top of the base (1), a gluing mechanism (3) mounted on the top of the fixing frame (2) via a guide rail, characterized in that: A support seat (4) is provided on the top of the base (1), a motor (5) is installed at the center of the support seat (4), a rotating frame (6) driven to rotate by the motor (5) is provided on the top of the support seat (4), fixed blocks (7) are provided on both sides of the rotating frame (6), a fixed sleeve (9) is provided on the top of the fixed block (7), a push rod (10) is inserted transversely inside the fixed sleeve (9), a fastening block (8) is provided at the corresponding end of the push rod (10), and a locking block (11) for clamping with the push rod (10) is provided on the outer side of the fixed block (7).

2. The automatic gluing device for motor housing according to claim 1 is characterized in that: An arc-shaped guide block (12) is provided on the inner side of the bottom end of the solid block (7), and an arc-shaped guide groove matching the structure of the arc-shaped guide block (12) is provided on the outer wall of the support seat (4).

3. The automatic gluing device for motor housing according to claim 1 is characterized in that: The top end of the locking block (11) is provided with a notch which matches the structure of the push rod (10), and the inner wall of the notch at the top end of the locking block (11) is provided with an insert (14), and the outer wall of the push rod (10) is evenly provided with a plurality of insert grooves which match the structure of the insert (14).

4. The automatic gluing device for motor casing according to claim 1 is characterized in that: The fastening block (8) is an arc-shaped structure with openings in corresponding directions, and the bottom of the fastening block (8) fits the top surface of the rotating frame (6).

5. The automatic gluing device for motor housing according to claim 4 is characterized in that: An inner clamping block (13) is provided inside the fastening block (8), and the inner clamping block (13) is connected to a side corresponding to the fastening block (8) via an elastic pad.

6. The automatic gluing device for motor casing according to claim 1 is characterized in that: The support seat (4) is a circular hollow structure, and a plurality of heat dissipation openings are arranged around the outer wall of the support seat (4).

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