Welding device

Abstract

The utility model provides a welding apparatus, which comprises a plurality of welding devices, a plurality of welding heads, a plurality of connecting rods, a plurality of connecting rods, a plurality of connecting rods, a plurality of connecting rods, a plurality of connecting rods and a plurality of connecting rods, and is characterized in that the welding devices are respectively provided with a shell and are respectively connected with a welding head; and the connecting part is provided with a plurality of accommodating grooves, and the welding devices are respectively arranged in the accommodating grooves. The plurality of welding devices are arranged side by side through the connecting part, and the welding devices with any number are combined into the combined welding head with various sizes, so that the problems that special welding heads with various sizes need to be manufactured due to various workpieces to be welded with different specifications and various sizes, the production cost is increased, and the management burden is caused can be solved.

Description

Technical Field

[0001] The utility model relates to a welding device, in particular to an ultrasonic welding device. Background Art

[0002] For example, a "welding structure" of Taiwan Patent No. TWM623424 in China includes a base, a body, a driving mechanism, a coupling member and a welding mechanism. The body is provided on one side of the base, and has an accommodation space inside, and is driven by a driving member to move relative to the base; the driving mechanism is provided in the accommodation space of the body; the coupling member is connected to the driving mechanism and is driven by the driving mechanism to move relative to the driving mechanism; and the welding mechanism is slidably provided on one side of the body and is connected to the coupling member.

[0003] However, generally speaking, the welding head and the workpiece to be welded must be in complete contact, and the welding head must cover the entire workpiece to be welded. However, the sizes and dimensions of each type of workpiece to be welded are different, and the materials of each workpiece may also be different. Due to various different specifications and various sizes of workpieces to be welded, special welding heads of various different sizes must be manufactured, resulting in an increase in production costs and a burden on management.

[0004] Therefore, how to improve the above-mentioned problems is the technical difficulty that the creator of this case wants to solve. Summary of the Utility Model

[0005] In view of the problems and deficiencies existing in the conventional technology, the purpose of the utility model is to provide a welding device.

[0006] The utility model provides a welding device, which includes: a plurality of welding devices, a housing is respectively provided outside the plurality of welding devices, and the plurality of welding devices are respectively connected to a welding head; and a connecting portion, the connecting portion is provided with a plurality of accommodation grooves, and the welding devices are respectively provided in the plurality of accommodation grooves.

[0007] Wherein, a flange is respectively provided on both sides of the housing, a long hole is provided on the flange, and a screw hole is provided on the connecting portion corresponding to the long hole, and a fastener passes through the long hole and is locked into the screw hole.

[0008] Wherein, the plurality of accommodation grooves are arranged at equal intervals with each other.

[0009] By means of the connecting portion, the plurality of welding devices are arranged in parallel, and a combined welding head of various sizes can be formed by combining any number of welding devices, which can solve the problem that special welding heads of various different sizes must be manufactured due to various different specifications and various sizes of workpieces to be welded, resulting in an increase in production costs and a burden on management. Brief Description of the Drawings

[0010] Figure 1 This is a schematic diagram of the welder of the present utility model.

[0011] Figure 2 This is a combined schematic diagram of the welder of the present utility model.

[0012] Figure 3 This is a side view of the welder of the present utility model.

[0013] Figure 4 This is a schematic diagram of three welding devices.

[0014] Figure 5 This is a schematic diagram of four welding devices.

[0015] Figure 6 This is a schematic diagram of adjusting the position of the welding device in the present utility model.

[0016] Figure 7 This is a schematic diagram of the welding device in the present utility model being provided with a horizontal screw.

[0017] Explanation of reference numerals: 1 - welding device; 11 - housing; 111 - flange; 112 - long hole; 113 - fastener; 12 - welding head; 13 - transducer; 14 - amplitude modulator; 15 - cylinder; 16 - piston rod; 17 - lifting cylinder; 2 - connecting part; 21 - accommodating groove; 22 - screw hole; 23 - long side; 24 - short side; 3 - workpiece to be welded; 4 - horizontal screw; X - first direction; Y - second direction. Detailed implementation manners

[0018] To enable a more convenient, concise understanding of other characteristic contents, advantages and achieved effects of the present utility model, the present utility model will be described in detail below in conjunction with the accompanying drawings:

[0019] Please refer to Figure 1 、 Figure 2 and Figure 3 as shown, the present utility model provides a welder, which includes:

[0020] A plurality of welding devices 1, each of the plurality of welding devices 1 is externally provided with a housing 11, and each of the plurality of welding devices 1 is respectively connected to a welding head 12. Among them, the welding device 1 may include a transducer 13 and an amplitude modulator 14 (shown in Figure 3 ), the transducer 13 is used to convert electrical energy into mechanical energy (mechanical vibration). The amplitude modulator 14 is connected to the transducer 13, and the amplitude modulator 14 is used to increase or decrease mechanical vibration. The welding head 12 is connected to the amplitude modulator 14, and the welding head 12 is used to transmit mechanical vibration to a workpiece to be welded 3 (shown in Figure 3)。In implementation, the plurality of welding devices 1 are driven to lift by a power source such as a motor or a cylinder 15. Taking the cylinder 15 as an example, the piston rod 16 of the cylinder 15 is connected to a lifting cylinder 17, and the lifting cylinder 17 is used to drive the welding device 1 to lift and lower.

[0021] A connecting portion 2 is provided with a plurality of accommodating grooves 21, and the plurality of welding devices 1 are respectively arranged in the plurality of accommodating grooves 21. Among them, the plurality of accommodating grooves 21 are arranged at equal intervals with each other.

[0022] Among them, a flange 111 is respectively provided on both sides of the housing 11, the flange 111 is provided with a long hole 112, and the connecting portion 2 is provided with a screw hole 22 corresponding to the long hole 112, and a fastener 113 passes through the long hole 112 and is locked into the screw hole 22, so that the fastener 113 is restricted to move within the range of the long hole 112.

[0023] As Figure 2 shown, the connecting portion 2 can be a rectangular plate body having a long side 23 and a short side 24, the length of the long side 23 is greater than the length of the short side 24, the direction of the long side 23 is a first direction X, and the direction of the short side 24 is a second direction Y. The number of the plurality of accommodating grooves 21 is taken as three for illustration, the three accommodating grooves 21 are arranged along the first direction X, and the three accommodating grooves 21 are arranged at equal intervals with each other. Furthermore, as Figure 5 shown, the number of the accommodating grooves 21 is taken as four for illustration, the four accommodating grooves 21 are arranged along the first direction X and the second direction Y, and the four accommodating grooves 21 are distributed in a shape similar to a Chinese character 'tian' (field), but the present invention is not limited to the number and distribution of the plurality of accommodating grooves 21, as long as the area of the plurality of welding heads 12 is larger than the workpiece 3 to be welded (shown in Figure 3 ) can make the plurality of welding heads 12 be in complete contact with the workpiece 3 to be welded.

[0024] Please refer to Figure 3 、 Figure 4 and Figure 5 shown, in Figure 3 and Figure 4 , after being powered on, the piston rod 16 of the cylinder 15 drives the lifting cylinder 17, the lifting cylinder 17 drives the welding device 1 to lift and lower, so that the welding heads 12 of the plurality of welding devices 1 contact the workpiece 3 to be welded. At the same time, the transducers 13 of the plurality of welding devices 1 respectively convert electrical energy into mechanical vibration, and then the amplitude modulators 14 of the plurality of welding devices 1 increase the mechanical vibration, and the welding heads 12 of the plurality of welding devices 1 transfer the mechanical vibration to the workpiece 3 to be welded to perform welding operations. Figure 5 The difference between Figure 4 and Figure 4 is that Figure 5There are four welding devices, so the operation actions will not be elaborated further.

[0025] Please refer to Figure 6 As shown, when the position of the welding device 1 is slightly deviated, it is necessary to adjust and move the welding device 1. First, loosen the fastener 113, and then the front and rear positions of the welding device 1 can be finely adjusted in the long hole 112. After adjustment, lock the fastener 113.

[0026] Please refer to Figure 7 As shown, the present utility model is also provided with a plurality of horizontal screws 4, and the plurality of horizontal screws 4 are used to adjust the levelness of the welding head 12. The horizontal screw is a common technology in the field of the present utility model and is not the focus of the present utility model, so it will not be elaborated.

[0027] Through the connecting portion 2, the plurality of welding devices 1 are arranged in parallel, and a combined welding head of various sizes can be formed by combining any number of welding devices 1, which can solve the problem that various special welding heads of different sizes must be manufactured due to various different specifications and various sizes of workpieces 3 to be welded, resulting in an increase in production costs and a burden on management.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the scope of implementation of the present utility model; therefore, equivalent shape, structure, or combination transformations made without departing from the spirit and scope of the present utility model should all be covered within the patent scope of the present utility model.

Claims

1. A soldering tool, characterized in that, Comprising: A plurality of welding devices, each of the outer parts of the plurality of welding devices is provided with a housing, and the plurality of welding devices are respectively connected to a welding head; and A connecting portion, the connecting portion is provided with a plurality of accommodating grooves, and the welding devices are respectively arranged in the plurality of accommodating grooves.

2. The soldering iron according to claim 1, wherein: A flange is respectively provided on both sides of the housing, the flange is provided with a long hole, and the connecting portion is provided with a screw hole corresponding to the long hole, and a fastener passes through the long hole and is locked into the screw hole.

3. The soldering iron according to claim 1, characterized in that: The plurality of accommodating grooves are arranged at equal intervals with respect to each other.

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