Horn wire welding mechanism

Abstract

The utility model relates to a horn wire welding mechanism which comprises a tin soldering machine and a welding assembly installed at one end of the tin soldering machine, a guide rail is arranged on the outer side of the tin soldering machine, a transparent isolation piece capable of being adjusted in a rotating and sliding mode is installed in the guide rail, and a universal arm set with the angle adjusted through rotation is installed on the outer side of the isolation piece. The isolation piece is unfolded on the outer side of the soldering machine and is isolated between a welding assembly and a worker, the isolation piece can guide harmful gas generated by welding to drift away in other directions, the harmful gas is prevented from flowing towards the worker, and therefore the worker can conduct welding conveniently. The transparent cover on the surface of the isolation piece provides a normal sight path for workers, and the magnifying lens installed at one end of the universal arm set is matched, so that the welding quality is guaranteed, and meanwhile harm and influence of welding smoke on the workers are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of soldering machines, and particularly relates to a loudspeaker wire welding mechanism. Background Art

[0002] The welding of loudspeaker wires is a process in which solder is applied to the parts to be connected by a soldering machine, and then a lead-tin alloy wire or wave solder is heated to a molten state to form a firm bond with the parts to be welded. The soldering machine used for welding can not only weld wires, but also weld capacitors, resistors, etc., improving the welding accuracy and precision, and ensuring the quality of solder joints and the service life of the equipment.

[0003] When the loudspeaker wires are welded, harmful and irritating gases will float outwards. The existing soldering machines cannot protect the workers during the operation of the equipment, resulting in the workers easily inhaling the gases into their bodies, causing discomfort and harm to the body. Content of the Utility Model

[0004] Based on the above description, the utility model provides a loudspeaker wire welding mechanism to solve the problem that harmful gases are scattered during the welding of loudspeaker wires by the existing soldering machines, causing interference and harm to the workers.

[0005] The technical solution for the utility model to solve the above technical problems is as follows: a loudspeaker wire welding mechanism includes a soldering machine and a welding component installed at one end of the soldering machine. A guide rail is arranged on the outside of the soldering machine, and an isolation part that can be rotated and slid adjusted is installed in the guide rail. The isolation part is transparent, and a universal arm group whose angle can be adjusted by rotation is installed on the outside of the isolation part. A magnifying glass for observation is installed at one end of the universal arm group.

[0006] On the basis of the above technical solution, the utility model can be further improved as follows.

[0007] Further, the soldering machine is in an L shape. The guide rails are arranged on two sides of the soldering machine surface that are far away from each other and are located at one end close to the welding component. The guide rails are symmetrically distributed with the center of the soldering machine as the origin.

[0008] Further, the isolation part includes a movable plate, a transparent cover, an operation port and a slider. There are two movable plates, which are fan-shaped. The slider is fixedly connected to one end of the surface of the movable plate and is located at the center of the movable plate. The slider is slidably connected to the inside of the guide rail.

[0009] Further, the operation port is opened on the surface of the movable plate. The transparent cover is arc-shaped. The transparent cover is fixedly connected between two sides of the two movable plates that are close to each other and is located at the edge far away from the soldering machine.

[0010] Further, the universal arm group includes a shaft rod, a first connecting shaft, a telescopic rod, and a second connecting shaft. The shaft rod is installed at the center of one of the movable plates on the side away from the transparent cover, and the first connecting shaft is rotatably connected to one end of the shaft rod away from the soldering machine.

[0011] Further, the telescopic rod is fixedly connected to the surface of the first connecting shaft and extends to the side of the transparent cover away from the soldering machine. The second connecting shaft is rotatably connected to one end of the telescopic rod away from the shaft rod.

[0012] Further, dampers are provided inside the shaft rod, the first connecting shaft, the telescopic rod, and the second connecting shaft. The magnifying glass is fixedly connected to one end of the second connecting shaft away from the shaft rod.

[0013] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects:

[0014] The isolation member of the present utility model unfolds outside the soldering machine and isolates between the welding assembly and the staff. The isolation member can guide the harmful gases generated by welding to disperse in other directions, avoiding the flow of harmful gases towards the staff. The transparent cover on the surface of the isolation member provides a normal line of sight for the staff. Cooperating with the magnifying glass installed at one end of the universal arm group, even if the staff is blocked outside the welding assembly by the isolation member, they can clearly observe the solder joints to work. While ensuring the welding quality, it also reduces the harm and influence of welding fumes on the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of a speaker wire welding mechanism provided by an embodiment of the present utility model;

[0016] Figure 2 is an exploded structural diagram of the soldering machine and the isolation member in an embodiment of the present utility model;

[0017] Figure 3 is a schematic structural diagram of the connection relationship between the isolation member and the universal arm group in an embodiment of the present utility model;

[0018] In the drawings, the list of components represented by each reference numeral is as follows:

[0019] 1. Soldering machine; 11. Welding assembly; 2. Guide rail; 3. Isolation member; 31. Movable plate; 32. Transparent cover; 33. Operation port; 34. Slide block; 4. Universal arm group; 41. Shaft rod; 42. First connecting shaft; 43. Telescopic rod; 44. Second connecting shaft; 5. Magnifying glass. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] To facilitate the understanding of the present application, the present application will be described more comprehensively below with reference to the relevant accompanying drawings. Embodiments of the present application are shown in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs. The terms used in the specification of this application herein are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0022] Please refer to Figures 1-3 , a welding mechanism for speaker wires of the present utility model, comprising a soldering machine 1 and a welding assembly 11 installed at one end of the soldering machine 1. A guide rail 2 is arranged outside the soldering machine 1. An isolation member 3 that can be rotated and slidably adjusted is installed inside the guide rail 2. The isolation member 3 is provided in a transparent manner. A universal arm group 4 that can be adjusted in angle by rotation is installed outside the isolation member 3. A magnifying glass 5 for observation is installed at one end of the universal arm group 4.

[0023] Please refer to Figure 1 , the soldering machine 1 is in an L shape. The guide rails 2 are arranged on two sides of the surface of the soldering machine 1 that are far away from each other and are located at one end close to the welding assembly 11. The guide rails 2 are symmetrically distributed with the center of the soldering machine 1 as the origin.

[0024] Please refer to Figure 1 , the isolation member 3 includes a movable plate 31, a transparent cover 32, an operation port 33 and a slider 34. There are two movable plates 31, and they are in a fan shape. The slider 34 is fixedly connected to one end of the surface of the movable plate 31 and is located at the center of the movable plate 31. The slider 34 is slidably connected to the inside of the guide rail 2. The slider 34 is cylindrical. The movable plate 31 can not only move vertically along the guide rail 2 through the slider 34, but also be rotated and adjusted inside the guide rail 2 through the slider 34, so that the isolation member 3 can be flexibly used outside the soldering machine 1. When the soldering machine 1 needs maintenance and cleaning operations, the movable plate 31 can move vertically along the guide rail 2 through the slider 34 and then be rotated and unfolded to the outside of the soldering machine 1 through the slider 34 to completely expose the soldering machine 1.

[0025] Please refer to Figure 1The operation port 33 is opened on the surface of the movable plate 31, and the transparent cover 32 is arc-shaped. The transparent cover 32 is fixedly connected between the two sides of the two movable plates 31 that are close to each other, and is located at the edge away from the soldering machine 1. The setting of the operation port 33, when the transparent cover 32 is isolated between the staff and the welding component 11, the operation port 33 can be used for the staff's hands to pass through to perform normal operation and control of the welding component 11 and the soldering machine 1 without affecting the work use. The transparent cover 32 is a colorless glass. When performing welding work, the transparent cover 32 can be isolated between the welding component 11 and the staff, and guide the harmful gas generated by welding to drift in other directions to avoid harm to the staff. At the same time, the transparent cover 32 can provide a normal field of vision path, which does not affect the staff's observation of the structure to be welded and the welding point for operation.

[0026] See also Figure 1 The universal arm group 4 includes a shaft 41, a first connecting shaft 42, a telescopic rod 43 and a second connecting shaft 44. The shaft 41 is installed at the center of one of the movable plates 31 away from the transparent cover 32. The first connecting shaft 42 is rotatably connected to the end of the shaft 41 away from the soldering machine 1. The telescopic rod 43 is fixedly connected to the surface of the first connecting shaft 42 and extends to the side of the transparent cover 32 away from the soldering machine 1. The second connecting shaft 44 is rotatably connected to the end of the telescopic rod 43 away from the shaft 41. Through the mutual cooperation of the shaft 41, the first connecting shaft 42, the telescopic rod 43 and the second connecting shaft 44, the magnifying glass 5 can be rotated and stretched to adjust the position and angle on the outside of the transparent cover 32. Even if the staff is separated from the welding assembly 11 by a certain distance by the transparent cover 32, the staff can observe the solder joints of the parts to be welded at different angles through the magnifying glass 5 to ensure the accuracy of welding and facilitate the staff to use the soldering machine 1.

[0027] See also Figure 1 The inner sides of the shaft 41, the first connecting shaft 42, the telescopic rod 43 and the second connecting shaft 44 are all provided with damping. The damping setting increases the rotation resistance of the shaft 41, the first connecting shaft 42, the telescopic rod 43 and the second connecting shaft 44, so that they can be directly fixed at the current point after adjusting the angle, which is convenient for supporting the magnifying glass 5 for use. The magnifying glass 5 is fixedly connected to the end of the second connecting shaft 44 away from the shaft 41.

[0028] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" etc. specify the presence of stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0029] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A speaker wire welding mechanism, comprising a soldering machine (1) and a welding assembly (11) mounted at one end of the soldering machine (1), characterized in that: A guide rail (2) is arranged on the outside of the soldering machine (1), and a rotatable and slidable isolating member (3) is installed inside the guide rail (2). The isolating member (3) is transparent, and a universal arm group (4) is installed on the outside of the isolating member (3) for adjusting the angle by rotation, and a magnifying glass (5) for observation is installed at one end of the universal arm group (4).

2. The speaker wire welding mechanism according to claim 1, characterized in that: The soldering machine (1) is L-shaped, the guide rails (2) are arranged on two sides of the surface of the soldering machine (1) that are away from each other and are located at one end close to the welding assembly (11), and the guide rails (2) are symmetrically distributed with the center of the soldering machine (1) as the origin.

3. The speaker wire welding mechanism according to claim 1, characterized in that: The isolating member (3) comprises a movable plate (31), a transparent cover (32), an operating port (33) and a slider (34); the movable plates (31) are two and fan-shaped; the slider (34) is fixedly connected to one end of the surface of the movable plate (31) and is located at the center of the movable plate (31); the slider (34) is slidably connected to the inner side of the guide rail (2).

4. The speaker wire welding mechanism according to claim 3, characterized in that: The operating port (33) is opened on the surface of the movable plate (31); the transparent cover (32) is arc-shaped; the transparent cover (32) is fixedly connected between two sides of the movable plates (31) close to each other and is located at an edge away from the soldering machine (1).

5. The speaker wire welding mechanism according to claim 3, characterized in that: The universal arm assembly (4) comprises a shaft (41), a first connecting shaft (42), a telescopic rod (43) and a second connecting shaft (44); the shaft (41) is mounted at the center of one of the movable plates (31) on a side away from the transparent cover (32); and the first connecting shaft (42) is rotatably connected to an end of the shaft (41) away from the soldering machine (1).

6. The speaker wire welding mechanism according to claim 5, characterized in that: The telescopic rod (43) is fixedly connected to the surface of the first connecting shaft (42) and extends to a side of the transparent cover (32) away from the soldering machine (1); the second connecting shaft (44) is rotatably connected to an end of the telescopic rod (43) away from the shaft rod (41).

7. The speaker wire welding mechanism according to claim 5, characterized in that: The inner sides of the shaft (41), the first connecting shaft (42), the telescopic rod (43) and the second connecting shaft (44) are all provided with damping, and the magnifying glass (5) is fixedly connected to an end of the second connecting shaft (44) away from the shaft (41).

Images