An ultrasonic welding device

Abstract

This utility model relates to the field of ultrasonic welding technology and discloses an ultrasonic welding device, including: a fixed base plate placed on a table; a debris cleaning structure, comprising a first cleaning part and a second cleaning part. The first cleaning part includes three sets of support bases fixedly installed on the top of the fixed base plate. A first air supply pipe is fixedly installed on the top of the support bases. A second air supply pipe is fixedly installed on one side of the outer wall of the first air supply pipe. A folded pipe is fixedly installed at one end of the second air supply pipe, and an air outlet is fixedly installed at one end of the folded pipe. The second cleaning part includes a bellows fixedly installed on the top of the fixed base plate. An opening is provided at the top of the bellows, and a dustproof mesh is fixedly installed inside the opening to achieve the purpose of blowing air to remove debris from the device. This cleans the debris generated during the welding process, replacing manual cleaning and improving the flexibility of the device. It can also be used to cool down the welding process and improve the efficiency of parts processing.

Description

Technical Field

[0001] This utility model belongs to the field of ultrasonic welding technology, specifically, it relates to an ultrasonic welding device. Background Technology

[0002] Plastic sports water bottles are popular for their lightweight and durable properties, making them ideal for both sports and everyday use. To enhance the user experience, some plastic sports water bottles feature a fragrance ring at the rim, allowing users to enjoy a pleasant aroma while drinking. The fragrance cap, a key component protecting the fragrance ring and ensuring a stable release of its scent, is typically made of two layers of plastic and must be securely fastened when closed.

[0003] Currently, there are many problems with the connection methods of aromatherapy diffuser lids. Traditional glue-based methods not only have limited adhesive strength and are prone to detachment due to external forces, temperature changes, or humidity fluctuations during use, but also may contain harmful chemicals that could volatilize during use, posing a potential threat to the user's health. While snap-on connections are relatively convenient for installation and removal, they are prone to wear and deformation after prolonged and frequent use, leading to loose connections that fail to effectively protect the fragrance ring and affect the normal release of aroma. Ultrasonic welding technology, with its significant advantages such as high welding strength, fast welding speed, and environmental friendliness, has become the ideal choice for connecting plastic materials.

[0004] Due to the characteristics of the plastic material used in the aromatherapy diffuser lid and the welding process, some lid debris is generated during welding. This debris remains in the mold groove and other parts of the device. After processing, this debris needs to be manually cleaned. Manual cleaning not only increases the workload of workers but is also inefficient, often resulting in incomplete cleaning. Some debris is swept out of the mold groove and scattered onto the device's base plate, prolonging cleaning time, increasing downtime during production, reducing production efficiency, and potentially affecting the normal operation of the device.

[0005] Therefore, solving the problem of cleaning up the debris from the aromatherapy cap during ultrasonic welding has become a key aspect of improving production efficiency and product quality.

[0006] In view of this, this utility model is hereby proposed. Utility Model Content

[0007] To solve the aforementioned technical problem of inconvenient debris cleaning, the basic concept of the technical solution adopted by this utility model is as follows:

[0008] An ultrasonic welding apparatus, comprising:

[0009] The base plate is fixed and placed on the table.

[0010] The debris cleaning structure includes a first cleaning section and a second cleaning section. The first cleaning section includes three sets of support bases fixedly installed on the top of a fixed base plate. A first air supply pipe is fixedly installed on the top of the support bases. A second air supply pipe is fixedly installed on one side of the outer wall of the first air supply pipe. A folded pipe is fixedly installed at one end of the second air supply pipe, and an air outlet is fixedly installed at one end of the folded pipe. The second cleaning section includes a bellows fixedly installed on the top of the fixed base plate. An opening is provided on the top of the bellows, and a dustproof mesh is fixedly installed inside the opening. Two sets of fans are installed inside the bellows. A third air supply pipe is fixedly installed on one side of the outer wall of the first air supply pipe, and one end of the third air supply pipe is fixedly installed inside the bellows.

[0011] In a preferred embodiment of the present invention, the second cleaning part includes three sets of bearing bases disposed on the top of the fixed base plate. A first fixing rod is fixedly installed on the top of the bearing base. Four sets of first threaded grooves are opened on the top of the bearing base. A first limiting bolt is spirally installed inside the first threaded groove. A first positioning plate is placed on the top of the bearing base. Four sets of second threaded grooves are opened on the bottom of the first positioning plate. The first limiting bolt is spirally installed inside the second threaded groove.

[0012] In a preferred embodiment of the present invention, a second positioning plate is provided on the top of the first positioning plate. A set of first limiting holes are provided inside the first positioning plate and the second positioning plate. The inner wall of the first limiting hole is in close contact with the outer wall of the first fixing rod. Four sets of first fixing plates are fixedly installed between the first positioning plate and the second positioning plate. A protective baffle is fixedly installed on the top of the second positioning plate.

[0013] In a preferred embodiment of this utility model, three sets of fixed bases are fixedly installed on the top of the fixed base plate, a bearing plate is fixedly installed on the top of the fixed base, the top of the bearing plate is fixedly connected to the bottom of the bearing base, a first lower mold sleeve is fixedly installed on the top of the first fixed rod, a second lower mold sleeve is fixedly installed inside the first lower mold sleeve, and a lower mold groove is opened inside the second lower mold sleeve.

[0014] In a preferred embodiment of this utility model, an electric telescopic rod is provided on the top of the fixed base plate, a pressure device is fixedly installed on the top of the electric telescopic rod, a first status display panel is fixedly installed on one side of the outer wall of the pressure device, two sets of first control buttons are fixedly installed on one side of the outer wall of the pressure device, and an ultrasonic transducer is provided at the bottom of the pressure device.

[0015] In a preferred embodiment of the present invention, a second fixing rod is provided at the bottom of the ultrasonic transducer, a welding nozzle is fixedly installed at one end of the second fixing rod, a welding nozzle head is fixedly installed at the bottom of the welding nozzle, and the welding nozzle head is snapped into the inside of the second lower mold sleeve.

[0016] In a preferred embodiment of this utility model, a set of second control buttons and two sets of status indicator lights are fixedly installed on one outer wall of the fixed base. The second control buttons are electrically connected to the status indicator lights and to the electric telescopic rod.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] 1. To achieve the purpose of blowing air to remove chips, clean up the debris generated during the welding process, replace manual cleaning, improve the flexibility of the equipment, and also cool down the welding process by blowing air, thereby improving the efficiency of parts processing.

[0019] 2. To achieve the purpose of placing and welding the fragrance cap, improve the welding efficiency of the fragrance cap, increase the fixing strength of the device, and enhance the safety of the device in use.

[0020] 3. To achieve the purpose of adjusting the height of the device, simplify the operation steps of the device, improve the convenience of using the device, and optimize the user experience of the device.

[0021] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0022] In the attached diagram:

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the installation of the fixed base and pressure device of this utility model;

[0025] Figure 3 This is a split diagram of the supporting base and the first positioning plate of this utility model;

[0026] Figure 4 This is an enlarged view of part A of the present invention;

[0027] Figure 5 This is a schematic diagram of the bellows structure of this utility model;

[0028] Figure 6 This is a schematic diagram of the second gas delivery pipe structure of this utility model.

[0029] In the diagram: 10. Fixed base plate; 11. Fixed base; 12. Bearing plate; 13. Bearing base; 14. First fixing rod; 15. First lower mold sleeve; 16. Second lower mold sleeve; 17. Lower mold groove; 18. Electric telescopic rod; 19. Pressure device; 20. First status display panel; 21. First control button; 22. Ultrasonic vibrator; 23. Second fixing rod; 24. Welding nozzle; 25. Welding nozzle head; 26. Second control button; 27. Status indicator light; 28. First threaded groove; 29. ​​First limit bolt; 30. First positioning plate; 31. Second threaded groove; 32. Second positioning plate; 33. First fixing plate; 34. First limit hole; 35. Protective baffle; 36. Support base; 37. First air supply pipe; 38. Second air supply pipe; 39. Folded pipe; 40. Air outlet; 41. Bellows; 42. Dustproof mesh plate; 43. Third air supply pipe. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0031] Example 1: An ultrasonic welding device, specifically as follows Figure 1 , Figure 5 and Figure 6 As shown, the system includes a fixed base plate 10, which is placed on a tabletop; a debris cleaning structure, which includes a first cleaning section and a second cleaning section. The first cleaning section includes three sets of support bases 36 fixedly installed on the top of the fixed base plate 10. A first air supply pipe 37 is fixedly installed on the top of the support base 36. A second air supply pipe 38 is fixedly installed on one side of the outer wall of the first air supply pipe 37. A folded pipe 39 is fixedly installed at one end of the second air supply pipe 38. An air outlet 40 is fixedly installed at one end of the folded pipe 39. The second cleaning section includes a bellows 41 fixedly installed on the top of the fixed base plate 10. An opening is provided on the top of the bellows 41. A dustproof mesh plate 42 is fixedly installed inside the opening. Two sets of fans are installed inside the bellows 41. A third air supply pipe 43 is fixedly installed on one side of the outer wall of the first air supply pipe 37. One end of the third air supply pipe 43 is fixedly installed inside the bellows 41. Start the air box 41, and the airflow is delivered to the second air supply pipe 38 through the third air supply pipe 43 and the first air supply pipe 37. The mold groove is blown to remove chips through the folded pipe 39 and the air outlet 40. The external airflow is drawn into the air box 41 through the dustproof mesh plate 42.

[0032] Specifically, such as Figure 1 , Figure 2 and Figure 3As shown, the second cleaning unit includes three sets of bearing bases 13 disposed on the top of the fixed base plate 10. A first fixing rod 14 is fixedly installed on the top of the bearing base 13. Four sets of first threaded grooves 28 are opened on the top of the bearing base 13. A first limiting bolt 29 is screwed into the inside of the first threaded grooves 28. A first positioning plate 30 is placed on the top of the bearing base 13. Four sets of second threaded grooves 31 are opened on the bottom of the first positioning plate 30. The first limiting bolt 29 is screwed into the inside of the second threaded grooves 31. The first positioning plate 30 is placed on the top of the bearing base 13, and the first limiting bolt 29 is rotated to screw the first limiting bolt 29 into the inside of the first threaded grooves 28 and the second threaded grooves 31.

[0033] Specifically, such as Figure 1 , Figure 2 and Figure 3 As shown, a second positioning plate 32 is provided on the top of the first positioning plate 30. Both the first positioning plate 30 and the second positioning plate 32 have a set of first limiting holes 34 inside. The inner wall of the first limiting holes 34 is tightly fitted to the outer wall of the first fixing rod 14. Four sets of first fixing plates 33 are fixedly installed between the first positioning plate 30 and the second positioning plate 32. A protective baffle 35 is fixedly installed on the top of the second positioning plate 32. The first positioning plate 30 and the second positioning plate 32 are connected and fixed by the first fixing plates 33, and the blown debris is collected by the protective baffle 35.

[0034] Based on the above, the structure consisting of a fixed base plate 10, a bearing base 13, a first fixing rod 14, a first threaded groove 28, a first limiting bolt 29, a first positioning plate 30, a second threaded groove 31, a second positioning plate 32, a first fixing plate 33, a first limiting hole 34, a protective baffle 35, a supporting base 36, a first air supply pipe 37, a second air supply pipe 38, a folding pipe 39, an air outlet 40, a wind box 41, a dustproof mesh plate 42, and a third air supply pipe 43 achieves the purpose of blowing air to remove chips, cleaning up the debris generated during the welding process, replacing manual cleaning, improving the flexibility of the device, and also cooling the welding process with air, thus improving the efficiency of parts processing.

[0035] Example 2: Based on Example 1, specifically as follows... Figure 1 , Figure 3 and Figure 4As shown, three sets of fixed bases 11 are fixedly installed on the top of the fixed base plate 10. A support plate 12 is fixedly installed on the top of the fixed base 11. The top of the support plate 12 is fixedly connected to the bottom of the support base 13. A first lower mold sleeve 15 is fixedly installed on the top of the first fixed rod 14. A second lower mold sleeve 16 is fixedly installed inside the first lower mold sleeve 15. A lower mold groove 17 is opened inside the second lower mold sleeve 16. The support base 13 is fixed by the fixed bases 11 and the support plate 12, and the fragrance cap is placed by the second lower mold sleeve 16 and the lower mold groove 17.

[0036] Specifically, such as Figure 1 and Figure 2 As shown, an electric telescopic rod 18 is installed on the top of the fixed base plate 10. A pressure-applying device 19 is fixedly installed on the top of the electric telescopic rod 18. A first status display panel 20 is fixedly installed on one outer wall of the pressure-applying device 19. Two sets of first control buttons 21 are fixedly installed on one outer wall of the pressure-applying device 19. An ultrasonic transducer 22 is installed at the bottom of the pressure-applying device 19. The pressure-applying device 19 is supported and fixed by the electric telescopic rod 18. The first control button 21 is turned on to control the ultrasonic transducer 22 to start and stop. The start status of the ultrasonic transducer 22 can be observed through the first status display panel 20.

[0037] Specifically, such as Figure 1 and Figure 2 As shown, a second fixing rod 23 is provided at the bottom of the ultrasonic transducer 22. A welding nozzle 24 is fixedly installed at one end of the second fixing rod 23, and a welding nozzle head 25 is fixedly installed at the bottom of the welding nozzle 24. The welding nozzle head 25 is snapped into the inside of the second lower mold sleeve 16. The height of the welding nozzle 24 is adjusted by the second fixing rod 23, and the fragrance cap is pressed and ultrasonically welded by the welding nozzle head 25.

[0038] Based on the above, the structure consisting of a fixed base plate 10, a fixed base 11, a bearing plate 12, a bearing base 13, a first fixed rod 14, a first lower mold sleeve 15, a second lower mold sleeve 16, a lower mold groove 17, an electric telescopic rod 18, a pressure device 19, a first status display panel 20, a first control button 21, an ultrasonic transducer 22, a second fixed rod 23, a welding nozzle 24, and a welding nozzle head 25 achieves the purpose of placing and welding the fragrance cap, improving the welding efficiency of the fragrance cap, increasing the fixing strength of the device, and enhancing the safety of the device in use.

[0039] Example 3: Based on Examples 1 and 2, specifically as follows... Figure 1As shown, a set of second control buttons 26 and two sets of status indicator lights 27 are fixedly installed on one outer wall of the fixed base 11. The second control buttons 26 are electrically connected to the status indicator lights 27, and the second control buttons 26 are also electrically connected to the electric telescopic rod 18. Pressing the second control button 26 controls the electric telescopic rod 18 to rise and fall. The activation status of the second control button 26 can be observed through the status indicator lights 27. When the soldering nozzle 25 is in close contact with the top of the fragrance cap, the status indicator lights 27 will light up.

[0040] In summary, the structure of the fixed base 11, the electric telescopic rod 18, the second control button 26, and the status indicator light 27 achieves the purpose of adjusting the height of the device, simplifying the operation steps of the device, improving the convenience of using the device, and optimizing the user experience of the device.

[0041] Working principle: The fixed base plate 10 is placed on the table to provide basic support for the entire device. The fixed base 11 is fixed to the top of the fixed base plate 10, the bearing plate 12 is fixed to the top of the fixed base 11, and the bearing base 13 is fixed to the top of the bearing plate 12, forming a stable support structure for placing and fixing other components. The first positioning plate 30 is placed on the top of the bearing base 13. The first limiting bolt 29 is rotated to make it spirally installed in the first threaded groove 28 of the bearing base 13 and the second threaded groove 31 of the first positioning plate 30, thus fixing the first positioning plate 30. A second positioning plate 32 is set on the top of the first positioning plate 30. The inner wall of the first limiting hole 34 inside both is in close contact with the outer wall of the first fixing rod 14, and they are connected and fixed by four sets of first fixing plates 33 to achieve precise positioning. A protective baffle 35 is installed on the top of the second positioning plate 32 to collect the blown debris. The first lower mold sleeve 15 is installed on the top of the first fixing rod 14. The second lower mold sleeve 16 inside it has a lower mold groove 17 for placing the fragrance cap. An electric telescopic rod 18 is installed on the top of the fixed base plate 10, and a pressure device 19 is fixed on the top of the rod. A first status display panel 20 and two sets of first control buttons 21 are installed on one side of the pressure device 19. An ultrasonic transducer 22 is set at the bottom. Turning on the first control button 21 controls the ultrasonic transducer 22 to start and stop. Its start-up status can be observed through the first status display panel 20. A welding nozzle 24 is mounted on the bottom of the ultrasonic transducer 22 via a second fixing rod 23. A welding nozzle head 25 is mounted on the bottom of the welding nozzle 24. The welding nozzle head 25 is snapped into the inside of the second lower mold sleeve 16. The height of the welding nozzle 24 is adjusted by the second fixing rod 23, allowing the welding nozzle head 25 to press and ultrasonically weld the fragrance cap. A set of second control buttons 26 and two sets of status indicator lights 27 are mounted on one side of the fixed base 11. The second control buttons 26 are electrically connected to the status indicator lights 27 and the electric telescopic rod 18. Pressing the second control buttons 26 controls the raising and lowering of the electric telescopic rod 18. The activation status of the second control buttons 26 can be observed through the status indicator lights 27. When the welding nozzle head 25 is in close contact with the top of the fragrance cap, the status indicator light 27 lights up. The debris cleaning structure includes a first cleaning part and a second cleaning part. In the first cleaning section, three sets of support bases 36 are fixedly installed on the top of the fixed base plate 10. A first air supply pipe 37 is installed on the top of the base plate 10. A second air supply pipe 38 is installed on one side of the first air supply pipe 37. A folded pipe 39 is installed at one end of the second air supply pipe 38. An air outlet 40 is installed at one end of the folded pipe 39. In the second cleaning section, a bellows 41 is fixedly installed on the top of the fixed base plate 10. A dustproof mesh plate 42 is installed in the top opening. Two sets of fans are installed inside the bellows 41. A third air supply pipe 43 is installed on one side of the first air supply pipe 37. One end of the third air supply pipe 43 is fixedly installed inside the bellows 41. When the bellows 41 is started, the fans draw external airflow into the bellows 41 through the dustproof mesh plate 42. The airflow is then transmitted to the second air supply pipe 38 through the third air supply pipe 43 and the first air supply pipe 37. Finally, the airflow is blown into the mold groove to remove chips through the folded pipe 39 and the air outlet 40.

[0042] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. An ultrasonic welding apparatus, characterized in that, include: The base plate (10) is fixed and placed on the table. The debris cleaning structure includes a first cleaning section and a second cleaning section. The first cleaning section includes three sets of support bases (36) fixedly installed on the top of the fixed base plate (10). A first air supply pipe (37) is fixedly installed on the top of the support base (36). A second air supply pipe (38) is fixedly installed on one side of the outer wall of the first air supply pipe (37). A folded pipe (39) is fixedly installed at one end of the second air supply pipe (38). An air outlet (40) is fixedly installed at one end of the folded pipe (39). The second cleaning section includes a bellows (41) fixedly installed on the top of the fixed base plate (10). An opening is provided on the top of the bellows (41). A dustproof mesh plate (42) is fixedly installed in the opening. Two sets of fans are provided inside the bellows (41). A third air supply pipe (43) is fixedly installed on one side of the outer wall of the first air supply pipe (37). One end of the third air supply pipe (43) is fixedly installed inside the bellows (41).

2. The ultrasonic welding apparatus according to claim 1, characterized in that, The second cleaning unit includes three sets of bearing bases (13) set on the top of the fixed base plate (10). A first fixing rod (14) is fixedly installed on the top of the bearing base (13). Four sets of first threaded grooves (28) are opened on the top of the bearing base (13). A first limiting bolt (29) is spirally installed inside the first threaded groove (28). A first positioning plate (30) is placed on the top of the bearing base (13). Four sets of second threaded grooves (31) are opened on the bottom of the first positioning plate (30). The first limiting bolt (29) is spirally installed inside the second threaded groove (31).

3. The ultrasonic welding apparatus according to claim 2, characterized in that, The top of the first positioning plate (30) is provided with a second positioning plate (32). The first positioning plate (30) and the second positioning plate (32) are each provided with a set of first limiting holes (34). The inner wall of the first limiting hole (34) is in close contact with the outer wall of the first fixing rod (14). Four sets of first fixing plates (33) are fixedly installed between the first positioning plate (30) and the second positioning plate (32). A protective baffle (35) is fixedly installed on the top of the second positioning plate (32).

4. The ultrasonic welding apparatus according to claim 1, characterized in that, Three sets of fixed bases (11) are fixedly installed on the top of the fixed base plate (10). A bearing plate (12) is fixedly installed on the top of the fixed base (11). The top of the bearing plate (12) is fixedly connected to the bottom of the bearing base (13). A first lower mold sleeve (15) is fixedly installed on the top of the first fixed rod (14). A second lower mold sleeve (16) is fixedly installed inside the first lower mold sleeve (15). A lower mold groove (17) is opened inside the second lower mold sleeve (16).

5. The ultrasonic welding apparatus according to claim 1, characterized in that, An electric telescopic rod (18) is provided on the top of the fixed base plate (10). A pressure device (19) is fixedly installed on the top of the electric telescopic rod (18). A first status display panel (20) is fixedly installed on one side of the outer wall of the pressure device (19). Two sets of first control buttons (21) are fixedly installed on one side of the outer wall of the pressure device (19). An ultrasonic transducer (22) is provided at the bottom of the pressure device (19).

6. The ultrasonic welding apparatus according to claim 5, characterized in that, The bottom of the ultrasonic transducer (22) is provided with a second fixing rod (23), and a welding nozzle (24) is fixedly installed at one end of the second fixing rod (23). A welding nozzle head (25) is fixedly installed at the bottom of the welding nozzle (24), and the welding nozzle head (25) is snapped into the inside of the second lower mold sleeve (16).

7. The ultrasonic welding apparatus according to claim 4, characterized in that, A set of second control buttons (26) and two sets of status indicator lights (27) are fixedly installed on one side of the outer wall of the fixed base (11). The second control buttons (26) are electrically connected to the status indicator lights (27), and the second control buttons (26) are electrically connected to the electric telescopic rod (18).

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