CN220240261U

CN220240261U - Ultrasonic welding iron

Info

Publication number: CN220240261U
Application number: CN202321387021.4U
Authority: CN
Inventors: 李霞; 赵宁飞; 张志明
Original assignee: Cheersonic Ultrasonics Co ltd
Current assignee: Cheersonic Ultrasonics Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-12-26
Anticipated expiration: 2033-06-02

Abstract

The utility model relates to the technical field of soldering irons, in particular to an ultrasonic soldering iron; comprising the following steps: the handle and the ultrasonic generating mechanism, the handle head end is provided with the welding part, and the handle end is provided with connecting portion, the ultrasonic generating mechanism includes ultrasonic transducer, and the vertical setting of ultrasonic transducer is inside the handle, the ultrasonic generating mechanism still includes the amplitude transformer, and amplitude transformer one end is connected with ultrasonic transducer output to the amplitude transformer other end is connected with the lower terminal surface of welding part. This ultrasonic wave welds flatiron, when the soldered connection welds article, the ultrasonic wave generating mechanism that cooperation ultrasonic transducer and amplitude transformer constitute vibrates to make the welding flatiron have the ultrasonic wave function, thereby in the welding process, through the vibration of ultrasonic wave, the inside air discharge of soldering tin, after the bubble is discharged, improve the welding strength of work pieces such as soldering tin and glass by a wide margin.

Description

Ultrasonic welding iron

Technical Field

The utility model relates to the technical field of soldering irons, in particular to an ultrasonic soldering iron.

Background

The conventional means in the welding technology of objects such as glass plates, photovoltaic plates, solar plates and the like are that a welding iron and a soldering tin wire are matched, one hand of an operator holds the welding iron to be aligned with the object to be welded, and the other hand of the operator continuously feeds the soldering tin wire to the welding head of the welding iron, so that the welding work on the object is realized.

The traditional soldering iron has no ultrasonic function, so that when the soldering iron is used for soldering objects such as glass plates, photovoltaic plates and solar panels, the soldering wires easily slide off the objects, and thus, a worker is required to carry out soldering work again, the labor intensity of the worker is increased, the soldering efficiency is affected, a large amount of soldering wires are wasted,

secondly, traditional soldering iron sets up heating mechanism such as heater strip inside the welded part, because heating mechanism such as heater strip is wearing parts, design like this inconvenient staff later stage changes and maintains heating mechanism such as heater strip.

Those skilled in the art have therefore focused on developing an ultrasonic soldering iron.

Disclosure of Invention

The utility model aims to solve the technical problems that the traditional soldering iron does not have an ultrasonic function and is inconvenient to replace and maintain heating mechanisms such as heating wires and the like in the background art.

In order to achieve the above object, the present utility model provides an ultrasonic welding iron comprising: the handle and the ultrasonic generating mechanism, the handle head end is provided with the welding part, and the handle end is provided with connecting portion, the ultrasonic generating mechanism includes ultrasonic transducer, and the vertical setting of ultrasonic transducer is inside the handle, the ultrasonic generating mechanism still includes the amplitude transformer, and amplitude transformer one end is connected with ultrasonic transducer output to the amplitude transformer other end is connected with the lower terminal surface of welding part.

The welding part is used for performing welding work on the article. The connecting portion is used for connecting an external temperature controller, so that the temperature of the welding portion can be conveniently adjusted by a worker. The cavity is preset in the handle and is used for arranging an ultrasonic generating mechanism, and a wire harness of the ultrasonic generating mechanism is connected with a wire harness of the connecting part in parallel.

Preferably, the grip is made of TPE.

TPE is a material with the characteristics of high elasticity, high strength and high rebound resilience of rubber, is soft to the touch, and has excellent weather resistance, fatigue resistance and temperature resistance, so that the comfort of a hand grip of a worker is improved.

Preferably, the welding part is a welding rod, the welding rod is vertically arranged on the upper end face of the handle, one end, close to the handle, of the welding rod is connected with the amplitude transformer, and one end, far away from the handle, of the welding rod is provided with a welding head.

When the welding rod is heated, heat energy is transferred to the welding head, and the welding head is used for welding the article.

Preferably, the welding rod is made of metal iron.

The welding rod made of metal iron has excellent heat conductivity.

Preferably, the outer surface of the welding rod is connected with a heating mechanism, the heating mechanism comprises a heating wire, and the heating wire is spirally sleeved on the outer surface of the welding rod.

The spiral design improves the contact area between the heating wire and the welding rod, and improves the heat conduction efficiency of the butt welding rod.

Preferably, the connecting part is a connector, and the connector is arranged on the lower end surface of the grip.

In actual use, one end of the connector, which is far away from the grip, is provided with a connecting wire (not shown in the figure), and the connector is connected with an external temperature controller through the connecting wire, which is common knowledge in the art, so that the description is omitted.

Preferably, the heating mechanism further comprises a connecting rod, the connecting rod is arranged on one side of the lower end face of the heating wire, the tail end of the connecting rod is connected with the handle through a limiting hole, the limit Kong Yushe is arranged on one side of the upper end face of the handle, and the connecting rod and the handle form a clamping structure through the limiting hole.

The diameter of the limiting hole corresponds to the diameter of the connecting rod, a certain friction force is arranged between the limiting hole and the connecting rod, the stability of connection between the connecting rod and the limiting hole is guaranteed, and the design of the clamping structure is convenient for workers to integrally disassemble and assemble the heating mechanism.

The beneficial effects of the utility model are as follows:

1. when the welding head is used for welding objects, the ultrasonic generating mechanism consisting of the ultrasonic transducer and the amplitude transformer is matched for vibration, so that the welding iron has an ultrasonic function, the welding position and air in the soldering tin are discharged in real time through the ultrasonic vibration in the welding process, and after air bubbles are discharged, the welding strength of the soldering tin, glass and other workpieces is greatly improved, and the problem that soldering wires easily slide off objects such as glass plates, photovoltaic plates and solar panels is solved;

2. when the welding rod is used, the heating wire is sleeved on the outer surface of the welding rod, and the connecting rod and the limiting hole form a clamping structure, so that the welding rod is convenient for workers to disassemble and assemble the heating mechanism, and further, the workers can conveniently replace and maintain the heating mechanism in the later period.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic overall elevational view of an embodiment of the present utility model;

FIG. 3 is a schematic view of a welding rod and welding head installation perspective according to an embodiment of the present utility model;

FIG. 4 is a schematic perspective view of a heating mechanism according to an embodiment of the present utility model;

fig. 5 is a schematic view showing an installation front view of an ultrasonic wave generating mechanism according to an embodiment of the present utility model.

Part name

1. A grip; 2. welding a connecting rod; 201. a welding head; 3. a connector; 4. a heating mechanism; 401. a heating wire; 402. a connecting rod; 5. an ultrasonic wave generating mechanism; 501. an ultrasonic transducer; 502. a horn; 6. and a limiting hole.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1 to 5, the present utility model provides an ultrasonic soldering iron, comprising: the ultrasonic generating mechanism 5 comprises an amplitude transformer 502, one end of the amplitude transformer 502 is connected with the output end of the ultrasonic transducer 501, and the other end of the amplitude transformer 502 is connected with the lower end face of the welding part;

in this embodiment, as shown in fig. 1, 2 and 5, firstly, the connection portion is connected with an external temperature controller, and the temperature controller is used to heat the welding portion to a specified temperature, secondly, the hand grip 1 is used to weld the article by the welding portion, and at the time of welding, the ultrasonic wave generating mechanism 5 is started at the same time, so that the ultrasonic wave transducer 501 is matched with the horn 502 to vibrate the welding portion, and the soldering iron has an ultrasonic wave function, so that in the welding process, the welding position and the air in the soldering tin are discharged in real time through the vibration of the ultrasonic wave, after the air bubbles are discharged, the welding strength of the workpieces such as soldering tin and glass is greatly improved, and the phenomenon that soldering tin wires easily slide off objects such as a glass plate, a photovoltaic plate and a solar panel during welding is avoided.

Furthermore, the grip 1 is made of TPE;

in this embodiment, as shown in fig. 1, 2 or 3, the grip 1 made of TPE material improves the comfort of the operator holding the grip 1.

Further, the welding part is a welding rod 2, the welding rod 2 is vertically arranged on the upper end face of the grip 1, one end, close to the grip 1, of the welding rod 2 is connected with the amplitude transformer 502, one end, far away from the grip 1, of the welding rod 2 is provided with a welding head 201, the material of the welding rod 2 is metal iron, the outer surface of the welding rod 2 is connected with a heating mechanism 4, the heating mechanism 4 comprises a heating wire 401, the heating wire 401 is spirally sleeved on the outer surface of the welding rod 2, the heating mechanism 4 further comprises a connecting rod 402, the connecting rod 402 is arranged on one side of the lower end face of the heating wire 401, the tail end of the connecting rod 402 is connected with the grip 1 through a limiting hole 6, the limiting hole 6 is preset on one side of the upper end face of the grip 1, and the connecting rod 402 and the grip 1 form a clamping structure through the limiting hole 6;

in this embodiment, as shown in fig. 3 and 4, firstly, after the heating wire 401 is energized, heat energy is generated, and meanwhile, the heat energy is transferred to the welding rod 2, secondly, the welding rod 2 transfers the heat energy to the welding head 201, the welding head 201 is used for welding objects, when the heating wire 401 is not used for recovering to normal temperature, a worker removes the heating wire 401 from the outer surface of the welding rod 2, secondly, the connecting rod 402 is pulled, so that the connecting rod 402 is taken out from the inside of the limiting hole 6, and then, the worker replaces and maintains the heating mechanism 4, so that the use of a user is facilitated.

Further, the connecting part is a connector 3, and the connector 3 is arranged on the lower end face of the grip 1;

in this embodiment, as shown in fig. 1, 2 or 3, before use, the connecting wire at the end of the connector 3 is connected to an external temperature controller for a worker to start and stop and operate the soldering iron.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.

Claims

1. An ultrasonic welding iron comprising: handle (1) and ultrasonic wave generation mechanism (5), handle (1) head end is provided with welded part, and handle (1) end is provided with connecting portion, its characterized in that, ultrasonic wave generation mechanism (5) include ultrasonic transducer (501), and ultrasonic transducer (501) vertical setting is inside handle (1), ultrasonic wave generation mechanism (5) still include amplitude transformer (502), and amplitude transformer (502) one end is connected with ultrasonic transducer (501) output to the amplitude transformer (502) other end is connected with the lower terminal surface of welded part.

2. An ultrasonic welding iron as claimed in claim 1, characterized in that the grip (1) is made of TPE.

3. The ultrasonic welding iron according to claim 1, wherein the welding part is a welding rod (2), the welding rod (2) is vertically arranged on the upper end face of the handle (1), one end, close to the handle (1), of the welding rod (2) is connected with the amplitude transformer (502), and one end, far away from the handle (1), of the welding rod (2) is provided with a welding head (201).

4. An ultrasonic welding iron as claimed in claim 3, characterized in that the welding rod (2) is made of metallic iron.

5. An ultrasonic welding iron as claimed in claim 3, characterized in that the outer surface of the welding rod (2) is connected with a heating mechanism (4), the heating mechanism (4) comprises a heating wire (401), and the heating wire (401) is spirally sleeved on the outer surface of the welding rod (2).

6. An ultrasonic welding iron as claimed in claim 1, characterized in that the connecting part is a connecting head (3), and the connecting head (3) is arranged on the lower end face of the grip (1).

7. The ultrasonic welding iron according to claim 5, wherein the heating mechanism (4) further comprises a connecting rod (402), the connecting rod (402) is arranged on one side of the lower end face of the heating wire (401), the tail end of the connecting rod (402) is connected with the handle (1) through a limiting hole (6), the limiting hole (6) is preset on one side of the upper end face of the handle (1), and the connecting rod (402) and the handle (1) form a clamping structure through the limiting hole (6).