CN214820979U - Ultrasonic welding head converter - Google Patents
Ultrasonic welding head converter Download PDFInfo
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- CN214820979U CN214820979U CN202121530192.9U CN202121530192U CN214820979U CN 214820979 U CN214820979 U CN 214820979U CN 202121530192 U CN202121530192 U CN 202121530192U CN 214820979 U CN214820979 U CN 214820979U
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- conversion subassembly
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Abstract
The utility model discloses an ultrasonic wave bonding tool converter, second conversion subassembly including first conversion subassembly and columnar structure, first conversion subassembly is central symmetry's cross structure, first conversion subassembly includes 4 first joints, second conversion subassembly includes 2 second joints, first conversion subassembly central zone is equipped with the mounting hole that runs through its front and back surface, second conversion subassembly with the mounting hole equipment just 2 second joints of second conversion subassembly expose in outside the mounting hole, so set up, increased the installation quantity of ultrasonic wave bonding tool, satisfy more direction welding requirements.
Description
Technical Field
The utility model relates to an ultrasonic welding equipment field especially relates to an ultrasonic bonding tool converter.
Background
The ultrasonic welding is to use a generator to generate high-voltage and high-frequency signals, convert the signals into high-frequency mechanical vibration through an energy conversion system, add the high-frequency mechanical vibration on a plastic workpiece, increase the temperature of a welding port through the friction between the surface of the workpiece and the internal molecules, rapidly melt a workpiece interface when the temperature reaches the melting point of the workpiece, fill the gap between the interfaces, and cool and shape the workpiece under certain pressure when the vibration stops, so that the welding is finished.
The transducer, the amplifier and the welding head in the traditional ultrasonic welding machine need to be longitudinally and concentrically arranged, and the internal space of part of the machine in the longitudinal direction is smaller, so that the converter and the welding head are arranged, the existing converter adopts a cross structure, the welding in three different directions can be only met, the welding requirements in more directions cannot be met, and the application is limited.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the current welding that only can satisfy three not equidirectional, can not satisfy more orientation welding requirement problems, and the ultrasonic bonding tool converter that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an ultrasonic bonding tool converter, includes the second conversion subassembly of first conversion subassembly and columnar structure, first conversion subassembly is centrosymmetric cross structure, first conversion subassembly includes 4 first joints, the second conversion subassembly includes 2 second joints, first conversion subassembly central zone is equipped with the mounting hole that runs through its front and back surface, the second conversion subassembly with the mounting hole equipment just 2 second joints of second conversion subassembly expose outside the mounting hole.
The mounting hole is equipped with the internal thread, be connecting portion between 2 second joints of second conversion subassembly, connecting portion are equipped with the external screw thread, the external screw thread of connecting portion with the internal thread fixed connection of mounting hole.
The length of the connecting part is equal to the axial length of the mounting hole.
Every first joint all is equipped with first mounting groove, and every second connects and is equipped with the second mounting groove.
The outer end face of the first joint is provided with a protruding portion which is disc-shaped.
The outer diameter of the second conversion assembly is equal to the outer diameter of the boss.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: the first conversion assembly and the second conversion assembly are arranged in a split mode, a user can select whether to install the second conversion assembly according to needs, the application mode is flexible, the first conversion assembly and the cylindrical second conversion assembly are assembled, the installation quantity of the ultrasonic welding heads is increased, and the welding requirements in more directions are met.
Drawings
Fig. 1 is a schematic diagram of an ultrasonic horn converter of the present invention;
FIG. 2 is a left side view of the ultrasonic horn converter of FIG. 1;
FIG. 3 is a schematic structural diagram of the first converting assembly of FIG. 1;
FIG. 4 is a schematic structural diagram of a second conversion assembly shown in FIG. 1;
fig. 5 is an enlarged schematic view of the area a in fig. 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention relates to an ultrasonic welding head converter, which includes a first converting assembly 1 and a cylindrical second converting assembly 2, wherein the first converting assembly 1 is a cross structure with central symmetry.
Referring to fig. 1-3, the first conversion assembly 1 includes 4 first joints 11, a mounting hole 10 penetrating through the front and rear surfaces of the first conversion assembly 1 is formed in the center area of the first conversion assembly 1, the second conversion assembly 2 includes 2 second joints 21, the second conversion assembly 2 is assembled with the mounting hole 10, the 2 second joints 21 of the second conversion assembly 2 are exposed outside the mounting hole 10, the first conversion assembly 1 and the second conversion assembly 2 are arranged in a split manner, a user can select whether to mount the second conversion assembly 2 according to needs, the application mode is flexible, the first conversion assembly 1 is assembled with the columnar second conversion assembly 2, the mounting number of the ultrasonic welding heads is increased, and the requirements for welding in more directions are met.
In this embodiment, the mounting hole 10 is provided with an internal thread, referring to fig. 4, a connection portion 22 is arranged between 2 second joints 21 of the second conversion assembly 2, the connection portion 22 is provided with an external thread, and the external thread of the connection portion 22 is fixedly connected with the internal thread of the mounting hole 10, so that the assembly or disassembly is convenient.
Specifically, the length of the connecting portion 22 is equal to the axial length of the mounting hole 10, so that the matching degree of the connecting portion 22 and the mounting hole 10 is improved, and the connection stability is good.
Referring to fig. 1 and 2, each first joint 11 is provided with a first mounting groove 111, and each second joint 21 is provided with a second mounting groove 211. Both the first mounting slot 111 and the second mounting slot 211 may be used to mount a welding head or a transducer. In addition, the first mounting groove 111 is provided with a horn-shaped opening, so that the attaching degree of the first joint 11 and a welding head or a transducer is increased, and the connection stability is improved.
In this embodiment, the cross section of the first joint 11 is square, and the cross section of the second joint 21 is circular.
In order to facilitate the docking of the first connector 11 with the horn or transducer, referring to fig. 2 and 5, the outer end face of the first connector 11 is provided with a boss 112, and the boss 112 has a disc shape. Further, the outer diameter of the second conversion member 2 is equal to the outer diameter of the boss 112.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An ultrasonic horn converter, comprising: the second conversion subassembly including first conversion subassembly and columnar structure, first conversion subassembly is centrosymmetric cross structure, first conversion subassembly includes 4 first joints, the second conversion subassembly includes 2 second joints, first conversion subassembly central zone is equipped with the mounting hole that runs through its front and back surface, the second conversion subassembly with the mounting hole equipment just 2 second joints of second conversion subassembly expose outside the mounting hole.
2. The ultrasonic horn converter of claim 1, wherein: the mounting hole is equipped with the internal thread, be connecting portion between 2 second joints of second conversion subassembly, connecting portion are equipped with the external screw thread, the external screw thread of connecting portion with the internal thread fixed connection of mounting hole.
3. The ultrasonic horn converter of claim 2, wherein: the length of the connecting part is equal to the axial length of the mounting hole.
4. The ultrasonic horn converter of claim 1, wherein: every the first joint all is equipped with first mounting groove, every the second joint is equipped with the second mounting groove.
5. The ultrasonic horn converter of claim 1, wherein: the outer end face of the first joint is provided with a protruding portion which is disc-shaped.
6. The ultrasonic horn converter of claim 5, wherein: the outer diameter of the second conversion assembly is equal to the outer diameter of the boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121530192.9U CN214820979U (en) | 2021-07-05 | 2021-07-05 | Ultrasonic welding head converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121530192.9U CN214820979U (en) | 2021-07-05 | 2021-07-05 | Ultrasonic welding head converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214820979U true CN214820979U (en) | 2021-11-23 |
Family
ID=78813033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121530192.9U Active CN214820979U (en) | 2021-07-05 | 2021-07-05 | Ultrasonic welding head converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214820979U (en) |
-
2021
- 2021-07-05 CN CN202121530192.9U patent/CN214820979U/en active Active
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