Transparent highlight traceless plastic ultrasonic welding device

Abstract

The utility model provides a transparent highlight traceless plastic ultrasonic welding device, belongs to the technical field of welding, mainly aims to solve the problem of low production efficiency of traditional manual glue coating assembly, and provides the following technical scheme: the transparent highlight traceless plastic ultrasonic welding device comprises an ultrasonic welding machine main body and a product to be processed, an ultrasonic machine jig fixing plate is fixedly connected through screws, a jig bottom plate is arranged at the top of the ultrasonic machine jig fixing plate, a product to be machined is placed at the top of the jig bottom plate, an ultrasonic jig assembly is arranged at the top of the jig bottom plate, and the product to be machined is clamped in the ultrasonic jig assembly. Through the arrangement of the ultrasonic jig assembly, the to-be-machined product can be clamped and fixed, then ultrasonic waves and pressure are released to the to-be-machined product, ultrasonic welding is completed, and the problems that traditional glue coating manual assembly is low in production efficiency are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of welding, and more specifically, it particularly relates to an ultrasonic welding device for transparent high-gloss and traceless plastic. Background Art

[0002] In modern industrial production, plastic products are more and more widely used. Especially, transparent high-gloss and traceless plastic materials are favored in many fields due to their unique appearance and performance.

[0003] When assembling plastic products, the traditional assembly method is to manually hold glue and apply a circle of glue in the assembly groove of the product main body, and then press the product bottom cover on the product main body to complete the assembly, inspect the appearance, and use an instrument to detect air leakage. When assembling a transparent water storage cup, this assembly method is not environmentally friendly and hygienic, and whether it is UV glue or other types of environmentally friendly glue, it is time-consuming and laborious. Moreover, manual operation is inevitably prone to errors, resulting in waste of glue and scrapping of product components, reducing production efficiency. Summary of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides an ultrasonic welding device for transparent high-gloss and traceless plastic, so as to solve the technical problems in the prior art that traditional plastic product assembly uses manual glue application and then combines the products. Manual operation is inevitably prone to errors, resulting in waste of glue and scrapping of product components, reducing production efficiency.

[0005] The purpose and effect of the ultrasonic welding device for transparent high-gloss and traceless plastic of the utility model are achieved by the following specific technical means:

[0006] An ultrasonic welding device for transparent high-gloss and traceless plastic includes an ultrasonic welding machine main body and a product to be processed. On the processing surface of the ultrasonic welding machine main body, an ultrasonic machine fixture fixing plate is fixedly connected by screws. A fixture bottom plate is arranged on the top of the ultrasonic machine fixture fixing plate. The product to be processed is placed on the top of the fixture bottom plate. An ultrasonic fixture assembly is arranged on the top of the fixture bottom plate, and the product to be processed is clamped in the ultrasonic fixture assembly.

[0007] In a preferred embodiment, the ultrasonic fixture assembly includes a first ultrasonic fixture main body lower and a second ultrasonic fixture main body lower. The first ultrasonic fixture main body lower is fixedly connected to the top of the fixture bottom plate, and the second ultrasonic fixture main body lower is slidably arranged on the top of the fixture bottom plate.

[0008] In a preferred embodiment, a jig base plate is fixedly connected to the top of a jig advancing and retreating control component. A slide rail is arranged on one side of the jig advancing and retreating control component. A slidable slider is arranged on the top of the slide rail. The jig advancing and retreating control component is connected to the lower part of the second ultrasonic jig body through the slider.

[0009] In a preferred embodiment, jig grooves are formed on the adjacent sides of the lower part of the first ultrasonic jig body and the lower part of the second ultrasonic jig body. The product to be processed is clamped in the jig grooves.

[0010] In a preferred embodiment, the ultrasonic jig assembly further includes an upper ultrasonic jig body, and an upper ultrasonic jig body is further arranged on the ultrasonic welding machine body.

[0011] In a preferred embodiment, the bottom of the upper ultrasonic jig body can contact the top of the product to be processed.

[0012] In a preferred embodiment, the product to be processed includes a product main body and a product bottom cover, and the product bottom cover is arranged on the top of the product main body.

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

[0014] 1. Through the arrangement of the ultrasonic jig assembly, when using the welding device, the product to be processed is placed in the jig groove on one side of the lower part of the first ultrasonic jig body, and then the jig advancing and retreating control component is started to push the slider and the lower part of the second ultrasonic jig body, so that the lower part of the first ultrasonic jig body and the lower part of the second ultrasonic jig body clamp and fix the product to be processed. At this time, the upper ultrasonic jig body on the ultrasonic welding machine body slides down to the top of the product to be processed, and ultrasonic waves and pressure are released to the product to be processed to complete ultrasonic welding; the problem of low production efficiency caused by traditional manual assembly with glue application is solved.

[0015] 2. Through the arrangement of the jig advancing and retreating control component, when using the welding device for processing, the jig advancing and retreating control component slides the slider to the left, so that the product to be processed can be firmly clamped in the jig groove; and after the processing is completed, the lower part of the second ultrasonic jig body slides to the right and resets through the jig advancing and retreating control component, and then the product can be taken out, further improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a transparent high-gloss and trace-free plastic ultrasonic welding device of the utility model;

[0017] Figure 2 It is an exploded view of a transparent high-gloss and trace-free plastic ultrasonic welding device of the utility model;

[0018] Figure 3This is a schematic structural diagram of the ultrasonic fixture assembly after assembly in an ultrasonic welding device for transparent high-gloss and markless plastic of the present utility model;

[0019] Figure 4 It is Figure 3 a schematic structural diagram after disassembly.

[0020] In the figure, the corresponding relationship between the part names and the attached drawing numbers is as follows:

[0021] 11. Main body of ultrasonic welding machine; 12. Product to be processed; 13. Fixture fixing plate of ultrasonic machine; 14. Fixture bottom plate; 15. Main body of product; 16. Bottom cover of product; 21. Lower part of the first ultrasonic fixture main body; 22. Lower part of the second ultrasonic fixture main body; 23. Fixture advance and retreat control component; 24. Slide rail; 25. Slide block; 26. Fixture groove; 27. Upper part of the ultrasonic fixture main body. Specific embodiments

[0022] The following further describes in detail the embodiments of the present utility model with reference to the attached drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0023] Example:

[0024] As shown in Figure 1 to Figure 4 shown:

[0025] The present utility model provides an ultrasonic welding device for transparent high-gloss and markless plastic, including a main body 11 of an ultrasonic welding machine and a product 12 to be processed. An ultrasonic machine fixture fixing plate 13 is fixedly installed on the processing surface of the main body 11 of the ultrasonic welding machine through screws. A fixture bottom plate 14 is provided at the top of the ultrasonic machine fixture fixing plate 13, and the product 12 to be processed is placed on the top surface of the fixture bottom plate 14; an ultrasonic fixture assembly is further provided at the top of the fixture bottom plate 14, and the product 12 to be processed is clamped in the ultrasonic fixture assembly.

[0026] Please refer to Figure 2 and Figure 4 shown. The ultrasonic fixture assembly includes a lower part 21 of the first ultrasonic fixture main body and a lower part 22 of the second ultrasonic fixture main body. Among them, the lower part 21 of the first ultrasonic fixture main body is fixedly installed at the top of the fixture bottom plate 14, which can ensure the fixation of the product 12 to be processed in the first position. At the same time, the lower part 22 of the second ultrasonic fixture main body is slidably arranged at the top of the fixture bottom plate 14. Specifically, the lower part 22 of the second ultrasonic fixture main body can move left and right relative to the fixture bottom plate 14. Through the fixation of the lower part 21 of the first ultrasonic fixture main body and the slidable arrangement of the lower part 22 of the second ultrasonic fixture main body, the product 12 to be processed can be positioned between the two fixture main bodies; it meets the positioning requirements of ultrasonic welding and facilitates the welding operation of different parts.

[0027] Please refer to Figure 3 and Figure 4 As shown, the ultrasonic welding device is provided with a fixture advancing and retracting control component 23 to achieve the movement control between the two fixture bodies. Specifically, a fixture advancing and retracting control component 23 is fixedly installed on the top of the fixture base plate 14. A slide rail 24 is arranged on one side of the fixture advancing and retracting control component 23, and a slidable slider 25 is arranged on the top of the slide rail 24. Through this slider 25, the fixture advancing and retracting control component 23 can be connected to the lower part 22 of the second ultrasonic fixture body. When using this ultrasonic welding device, first place the product 12 to be processed in the fixture groove 26 on the side of the lower part 21 of the first ultrasonic fixture body. At this time, the product is fixedly positioned with the lower part 21 of the first ultrasonic fixture body through the fixture groove 26. Then, start the fixture advancing and retracting control component 23, which will push the slider 25 to slide forward and drive the movement of the lower part 22 of the second ultrasonic fixture body. Thus, the lower part 22 of the second ultrasonic fixture body will move closer to the lower part 21 of the first ultrasonic fixture body. Through this process, both can clamp and fix the product 12 to be processed at the same time. By precisely controlling the forward and backward movement of the lower part 22 of the second ultrasonic fixture body through the fixture advancing and retracting control component 23, not only the positioning of the product between the two fixtures is realized, but also a reliable fixed basis is provided for the subsequent ultrasonic welding process.

[0028] Please refer to Figure 4 As shown, fixture grooves 26 are provided on the adjacent sides of the lower part 21 of the first ultrasonic fixture body and the lower part 22 of the second ultrasonic fixture body. When using this device, first place the product 12 to be processed into the fixture groove 26 on one side of the lower part 21 of the first ultrasonic fixture body to achieve preliminary positioning. Then, by starting the fixture advancing and retracting control component 23 to slide the slider 25 to the left, the lower part 22 of the second ultrasonic fixture body will move closer to the lower part 21 of the first ultrasonic fixture body accordingly. After the fixture grooves 26 on both sides are engaged with each other, the product 12 to be processed can be firmly clamped therein, ensuring that it remains fixed during the subsequent ultrasonic welding process. After welding is completed, the fixture advancing and retracting control component 23 slides the slider 25 to the right to make the lower part 22 of the second ultrasonic fixture body move away from the lower part 21 of the first ultrasonic fixture body to achieve an open state. At this time, since the product 12 to be processed is no longer restricted by the fixture grooves 26 on both sides, it can be easily taken out. It effectively improves the efficiency of automatically taking out the product and also avoids misoperations during the manual taking-out process.

[0029] Please refer to Figure 2 and Figure 3As shown, the ultrasonic tooling assembly further includes an ultrasonic tooling main body 27. The bottom of the ultrasonic tooling main body 27 can directly contact the top of the product to be processed 12. During the welding process, the ultrasonic tooling main body 27 will conduct ultrasonic waves and necessary pressure downward to the product to be processed 12. When the ultrasonic waves act on the thermoplastic plastic contact surface, it will generate high-frequency vibrations tens of thousands of times per second, causing the contact surfaces of the two plastics to quickly melt. With a certain pressure applied, they are fused into one body. This realizes the effective conduction of ultrasonic energy to the processing area of the product, thus completing ultrasonic welding.

[0030] Please refer to as Figure 4 As shown, the product to be processed 12 includes a product main body 15 and a product bottom cover 16. The product bottom cover 16 is exactly the component that needs to be fixed to the top of the product main body 15 through ultrasonic welding. The product bottom cover 16 can be well embedded in the top structure of the ultrasonic welding machine main body 11. The product bottom cover 16 is provided on the top of the product main body 15.

[0031] The specific usage method and function of this embodiment: Press the product bottom cover 16 onto the product main body 15 to assemble the product to be processed 12. Then slide the ultrasonic tooling main body 27 to the designated position. The second ultrasonic tooling main body 22 slides to the designated position to the right through the tooling advance and retreat control component 23. Place the product to be processed 12 under the first ultrasonic tooling main body 21 and the second ultrasonic tooling main body 22. Place the product to be processed 12 under the first ultrasonic tooling main body 21 and the second ultrasonic tooling main body 22. Through the tooling advance and retreat control component 23, slide to the left to fix the product. The ultrasonic tooling main body 27 slides downward to the designated position to release ultrasonic waves and pressure to the product. After waiting for a few seconds to complete, ultrasonic welding is completed. After the welding is completed, the ultrasonic tooling main body 27 moves back to its original position. The second ultrasonic tooling main body 22 slides to the designated position to the right through the tooling advance and retreat control component 23, and the product is taken out.

[0032] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. A transparent, high-gloss, and traceless plastic ultrasonic welding device, comprising an ultrasonic welding machine body (11) and a product to be processed (12), characterized in that: An ultrasonic jig fixing plate (13) is fixedly connected to the processing surface of the ultrasonic welding machine body (11) by screws, a jig bottom plate (14) is arranged on the top of the ultrasonic jig fixing plate (13), the product to be processed (12) is placed on the top of the jig bottom plate (14), an ultrasonic jig assembly is arranged on the top of the jig bottom plate (14), and the product to be processed (12) is clamped in the ultrasonic jig assembly.

2. A transparent, high-gloss, and traceless plastic ultrasonic welding device as claimed in claim 1, characterized in that: The ultrasonic jig assembly comprises a first ultrasonic jig lower body (21) and a second ultrasonic jig lower body (22); the first ultrasonic jig lower body (21) is fixedly connected to the top of the jig bottom plate (14); and the second ultrasonic jig lower body (22) is slidably arranged on the top of the jig bottom plate (14).

3. A transparent, high-gloss, and traceless plastic ultrasonic welding device as claimed in claim 2, characterized in that: A jig advance and retreat control component (23) is fixedly connected to the top of the jig bottom plate (14); a slide rail (24) is provided on one side of the jig advance and retreat control component (23); a slidable slider (25) is provided on the top of the slide rail (24); and the jig advance and retreat control component (23) is connected to the lower part of the second ultrasonic jig body (22) via the slider (25).

4. A transparent, high-gloss, and traceless plastic ultrasonic welding device as claimed in claim 3, characterized in that: A jig groove (26) is provided on one side of the first ultrasonic jig body (21) and the side of the second ultrasonic jig body (22), and the product to be processed (12) is clamped in the jig groove (26).

5. A transparent, high-gloss, and traceless plastic ultrasonic welding device as claimed in claim 4, characterized in that: The ultrasonic jig assembly also includes an ultrasonic jig main body (27), and the ultrasonic welding machine main body (11) is also provided with an ultrasonic jig main body (27).

6. A transparent, high-gloss, and traceless plastic ultrasonic welding device as claimed in claim 5, characterized in that: The bottom of the ultrasonic jig body (27) can be in contact with the top of the product to be processed (12).

7. A transparent, high-gloss, and traceless plastic ultrasonic welding device as claimed in claim 1, characterized in that: The product to be processed (12) comprises a product body (15) and a product bottom cover (16), and the product bottom cover (16) is arranged on the top of the product body (15).

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