An automatic glueing device for electric machines

Abstract

The utility model relates to the field of point gum, including a kind of automatic glueing equipment for motor, including base, the top of base is equipped with frame, the top of frame is equipped with X-axis linear motor, the output of X-axis linear motor is fixed with Z-axis cylinder, the output of Z-axis cylinder is equipped with glue gun assembly, the base is also equipped with the wiping device for wiping glue gun assembly and the conveying device for conveying to be point gum material tray, the automatic glueing equipment for motor, wiping device is automatically cleaned point gum head by cloth roll, prevent glue block, ensure that point gum quality is stable.Winding motor drives winding roller rotation, drives cloth roll automatic replacement, ensure wiping effect.Damping pivot design, make discharging roller keep proper tension when cloth release, avoid cloth slack.

Description

Technical Field

[0001] This utility model relates to the field of dispensing, specifically to an automatic dispensing device for motors. Background Technology

[0002] The motor coils require insulation treatment with adhesive. When using the adhesive dispensing equipment, the dried adhesive residue on the dispensing head needs to be removed to prevent the dispensing head from being blocked or the dried adhesive from affecting the quality of the dispensing. Existing adhesive dispensing equipment requires manual wiping, which is relatively slow.

[0003] Therefore, it is necessary to provide an automatic glue-applying device for motors to solve the above-mentioned technical problems. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides an automatic glue-applying device for motors.

[0005] This utility model provides an automatic glue dispensing device for motors, including a base, a frame mounted on the top of the base, an X-axis linear motor mounted on the top of the frame, a Z-axis cylinder fixed to the output end of the X-axis linear motor, a glue gun assembly mounted on the output end of the Z-axis cylinder, and a wiping device for wiping the glue gun assembly and a conveying device for conveying the glue tray to be dispensed are also mounted on the base.

[0006] Preferably, the conveying device includes a Y-axis linear motor fixed to the top of the base. A positioning seat is fixed to the output end of the Y-axis linear motor. The positioning seat has a square structure. The Y-axis linear motor drives the positioning seat to move in the Y-axis direction, conveying the adhesive tray to the dispensing station. The square structure of the positioning seat is used to support the tray.

[0007] Preferably, an L-shaped plate for assisting in positioning the material tray is fixed to one corner of the positioning seat.

[0008] Preferably, the glue gun assembly includes a mounting base fixed to the output end of the Z-axis cylinder, in which glue guns are fixed in an array, and the output end of the glue guns is equipped with glue tips.

[0009] The X-axis linear motor drives the glue gun assembly to move in the X-axis direction and position it to the glue application location.

[0010] A Z-axis cylinder drives the glue gun assembly to move up and down in the Z-axis direction, causing the dispensing head to contact or detach from the material tray surface. Array-style installation of the glue guns enables simultaneous dispensing at multiple points, improving efficiency.

[0011] Preferably, the wiping device includes a connecting plate and a Y-axis driving device for driving the connecting plate to move along the Y-axis. A first fixing plate and a second fixing plate are fixed to the top of the connecting plate. A take-up roller and a feed roller are rotatably connected to the connecting plate, the first fixing plate and the second fixing plate, respectively. A take-up motor is fixed to one side of the first fixing plate. The output shaft of the take-up motor is fixedly connected to one end of the take-up roller. A fabric roll is installed on the feed roller. The end of the fabric roll away from the feed roller is wound around the take-up roller.

[0012] Before dispensing the glue, the glue gun assembly moves above the wiping device.

[0013] The Z-axis cylinder drives the glue gun assembly to descend, causing the glue dispensing head to contact and wipe the fabric.

[0014] The Y-axis drive unit moves the connecting plate, and the cloth wipes the glue applicator to remove any remaining dried glue.

[0015] The winding motor synchronously drives the winding roller to refresh the wiping cloth.

[0016] Preferably, the feeding roller is rotatably connected to the second fixed plate via a damping shaft, so that the fabric has a certain tension.

[0017] Preferably, both the take-up roller and the unwind roller are air-expanding shafts, which facilitates fixing the fabric roll.

[0018] Preferably, the Y-axis drive device includes a first ear plate fixed to the top of the base, a Y-axis cylinder fixed on the first ear plate, and the output end of the Y-axis cylinder is fixedly connected to the connecting plate.

[0019] Compared with related technologies, the present invention provides the following beneficial effects:

[0020] The wiping device automatically cleans the dispensing head with a cloth roll to prevent glue blockage and ensure stable dispensing quality.

[0021] The winding motor drives the winding roller to rotate, which in turn causes the fabric roll to be changed automatically, ensuring the wiping effect.

[0022] The damping shaft design ensures that the feed roller maintains appropriate tension when the fabric is released, preventing the fabric from slack. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the automatic glue-applying equipment for motors according to this utility model.

[0024] Figure 2 This is a schematic diagram of the wiping device in this utility model;

[0025] Figure 3 This is the right view of the present invention.

[0026] The following components are labeled in the diagram: 1. Base; 2. Frame; 3. X-axis linear motor; 4. Z-axis cylinder; 5. Glue gun assembly; 6. Wiping device; 7. Conveying device; 8. Y-axis linear motor; 9. Positioning seat; 10. L-shaped plate; 11. Mounting seat; 12. Glue gun; 13. Dispensing head; 14. Connecting plate; 15. Y-axis drive device; 16. First fixing plate; 17. Second fixing plate; 18. Take-up roller; 19. Feed roller; 20. Take-up motor; 21. Fabric roll; 22. Damping shaft; 25. First ear plate; 26. Y-axis cylinder. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0028] Please refer to 1- Figure 3 An automatic glue-applying device for motors, with a sophisticated structure and complete functions, is described below:

[0029] The equipment includes a stable base 1, which serves as the supporting foundation for the entire equipment and ensures its operational stability. A frame 2 is fixedly installed on top of the base 1 by welding. This connection method makes the link between the frame 2 and the base 1 very secure, capable of withstanding various forces and vibrations generated during equipment operation.

[0030] An X-axis linear motor 3 is mounted on the top of the frame 2. As a drive component, the X-axis linear motor 3 provides precise linear motion in the horizontal direction (i.e., the X-axis direction). A Z-axis cylinder 4 is fixed to the output end of the X-axis linear motor 3 via bolts or other fasteners. The Z-axis cylinder 4 provides lifting motion in the vertical direction (i.e., the Z-axis direction). A glue gun assembly 5 is mounted on the output end of the Z-axis cylinder 4. The glue gun assembly 5 is the core component for performing the glue dispensing operation.

[0031] In addition to the glue gun assembly 5, a wiping device 6 and a conveying device 7 are also installed on the base 1. The wiping device 6 is used to automatically wipe the glue gun assembly 5 after it has finished dispensing, to prevent glue from clogging or contaminating the glue gun. The conveying device 7 is used to transport the material tray to be dispensed to the dispensing station.

[0032] Please refer to Figure 1Specifically, the conveying device 7 includes a Y-axis linear motor 8 fixed to the top of the base 1. The output end of the Y-axis linear motor 8 is fixed to a positioning seat 9 via bolts or other fasteners. The positioning seat 9 has a square structure, which effectively supports and positions the material tray. The Y-axis linear motor 8 drives the positioning seat 9 to move in the Y-axis direction, thereby accurately conveying the material tray to be dispensed to the dispensing station. At one corner of the positioning seat 9, an L-shaped plate 10 is fixed by welding or bolting. The L-shaped plate 10 assists in positioning the material tray and prevents it from shifting during conveying.

[0033] The glue gun assembly 5 includes a mounting base 11 fixed to the output end of the Z-axis cylinder 4. Multiple glue guns 12 are fixed in an array within the mounting base 11, each glue gun 12 having a dispensing head 13 mounted at its output end. During glue dispensing, the X-axis linear motor 3 drives the glue gun assembly 5 to move in the X-axis direction, positioning it to the desired glue dispensing position; the Z-axis cylinder 4 then drives the glue gun assembly 5 to move up and down in the Z-axis direction, causing the dispensing head 13 to contact or detach from the material tray surface. Because the glue guns 12 are installed in an array, simultaneous dispensing at multiple points can be achieved, greatly improving dispensing efficiency.

[0034] Please refer to Figure 2 The wiping device 6 includes a connecting plate 14 and a Y-axis drive device 15 for driving the connecting plate 14 to move along the Y-axis. A first fixing plate 16 and a second fixing plate 17 are fixed to the top of the connecting plate 14 by bolts or other fasteners. A take-up roller 18 and a feed roller 19 are rotatably connected to the connecting plate 14, the first fixing plate 16, and the second fixing plate 17 by bearings or other rotating connecting parts. A take-up motor 20 is fixed to one side of the first fixing plate 16 by bolts or other fasteners, and the output shaft of the take-up motor 20 is fixedly connected to one end of the take-up roller 18 by a coupling or other connecting part. A fabric roll 21 is mounted on the feed roller 19, and the end of the fabric roll 21 away from the feed roller 19 is wound around the take-up roller 18.

[0035] To ensure the fabric maintains a certain tension during wiping, the feed roller 19 is rotatably connected to the second fixed plate 17 via a damping shaft 22. This design allows the fabric to maintain a certain tension during wiping, improving the wiping effect.

[0036] In addition, both the take-up roller 18 and the unwind roller 19 are air shafts. Air shafts have the advantages of simple structure, convenient operation, and firm fixation, making them very suitable for fixing the fabric roll 21.

[0037] The Y-axis drive device 15 includes a first lug plate 25 fixed to the top of the base 1. A Y-axis cylinder 26 is fixed to the first lug plate 25 by bolts or other fasteners. The output end of the Y-axis cylinder 26 is fixedly connected to the connecting plate 14 by bolts or other fasteners. When the Y-axis cylinder 26 extends or retracts, it can drive the connecting plate 14 to move along the Y-axis direction, thereby realizing the wiping function of the wiping device 6.

[0038] The working principle of this automatic glue-applying device for motors is as follows: Before the glue gun assembly 5 dispenses glue, it moves above the wiping device 6. At this time, the Z-axis cylinder 4 drives the glue gun assembly 5 to descend, causing the glue dispensing head 13 to contact the wiping fabric. Then, the Y-axis drive device 15 drives the connecting plate 14 to move, and the fabric wipes the glue dispensing head 13 during the movement, removing any dried residual glue. Simultaneously, the winding motor 20 synchronously drives the winding roller 18 to rotate, winding up the used fabric roll 21 and replacing it with fresh fabric for the next use.

[0039] After the dispensing head 13 is wiped clean, the Y-axis linear motor 8 drives the positioning seat 9 to move below the glue gun assembly 5, where the material tray is positioned on the positioning seat 9. The glue gun assembly 5 can automatically perform glue dispensing by lifting and moving.

[0040] It should be noted that the number of products on the tray can be many times the number of glue guns, and the glue gun assembly 5 can perform glue application on all products through lateral movement and multiple lifting and lowering operations.

[0041] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An automatic glue-applying device for motors, characterized in that, The device includes a base (1), a frame (2) mounted on the top of the base (1), an X-axis linear motor (3) mounted on the top of the frame (2), a Z-axis cylinder (4) fixed at the output end of the X-axis linear motor (3), a glue gun assembly (5) mounted at the output end of the Z-axis cylinder (4), and a wiping device (6) for wiping the glue gun assembly (5) and a conveying device (7) for conveying the glue tray to be applied are also mounted on the base (1).

2. The automatic glue-applying equipment for motors according to claim 1, characterized in that, The conveying device (7) includes a Y-axis linear motor (8) fixed on the top of the base (1), and a positioning seat (9) is fixed at the output end of the Y-axis linear motor (8). The positioning seat (9) has a square structure.

3. The automatic glue-applying equipment for motors according to claim 2, characterized in that, One corner of the positioning seat (9) is fixed with an L-shaped plate (10) for assisting in positioning the material tray.

4. The automatic glue-applying equipment for motors according to claim 1, characterized in that, The glue gun assembly (5) includes a mounting base (11) fixed to the output end of the Z-axis cylinder (4), in which glue guns (12) are fixed in an array, and a glue nozzle (13) is installed at the output end of the glue gun (12).

5. The automatic glue-applying equipment for motors according to claim 1, characterized in that, The wiping device (6) includes a connecting plate (14) and a Y-axis drive device (15) for driving the connecting plate (14) to move along the Y-axis. A first fixing plate (16) and a second fixing plate (17) are fixed on the top of the connecting plate (14). The connecting plate (14), the first fixing plate (16) and the second fixing plate (17) are rotatably connected to a take-up roller (18) and a feed roller (19), respectively. A take-up motor (20) is fixed on one side of the first fixing plate (16). The output shaft of the take-up motor (20) is fixedly connected to one end of the take-up roller (18). A fabric roll (21) is installed on the feed roller (19). The end of the fabric on the fabric roll (21) away from the feed roller (19) is wound around the take-up roller (18).

6. The automatic glue-applying equipment for motors according to claim 5, characterized in that, The feeding roller (19) is rotatably connected to the second fixed plate (17) via a damping shaft (22).

7. The automatic glue-applying equipment for motors according to claim 5, characterized in that, Both the take-up roller (18) and the unloading roller (19) are air-expanded shafts.

8. The automatic glue-applying equipment for motors according to claim 5, characterized in that, The Y-axis drive device (15) includes a first ear plate (25) fixed on the top of the base (1), and a Y-axis cylinder (26) is fixed on the first ear plate (25). The output end of the Y-axis cylinder (26) is fixedly connected to the connecting plate (14).

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