Semi-automatic welding tool for welding wire

Abstract

The utility model discloses a semi-automatic welding tool for bonding wires, which comprises a base and an electric soldering iron, a jig and an angle regulator are mounted on the base, a lead positioning groove is arranged on the jig, the electric soldering iron is arranged above the jig, a guide rail is arranged corresponding to the electric soldering iron, a sliding seat sliding along the guide rail is arranged on the guide rail, and the electric soldering iron is mounted on the sliding seat. A guide rail is arranged on the base, a belt and a motor which are arranged in a surrounding mode are arranged on the guide rail, the motor drives the belt to drive the belt, the sliding base is connected to the belt, the guide rail is installed on an angle adjuster, and therefore the angle of the electric iron can be adjusted. And a suction opening is formed in a position close to the lead positioning groove. Therefore, the operation of tin soldering is greatly facilitated, and the efficiency of wire welding is improved.

Description

Technical Field

[0001] The utility model relates to a wire welding device, in particular to a semi-automatic welding tooling for wire soldering. Background Art

[0002] The infrared lamps on a printing press are mainly used for drying the ink on the paper surface. During the manufacturing process of the infrared lamps, it is necessary to solder between the leads of the infrared lamps. Soldering is a welding method that uses a low-melting-point metal solder to heat and melt, and then infiltrates and fills the gaps at the joints of metal parts. Since the solder is often a tin-based alloy, a soldering iron is commonly used as the heating tool. During the soldering process, it is necessary to use a soldering iron to apply solder wire between the two leads to be welded. Generally, the operation is completed manually, so the wire soldering efficiency is very low. Content of the Utility Model

[0003] To solve the above problems, the utility model provides a semi-automatic welding tooling for wire soldering, and its purpose is to effectively improve the wire soldering efficiency.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a semi-automatic welding tooling for wire soldering, including a base and a soldering iron. A jig and an angle adjuster are installed on the base. A lead positioning groove is provided on the jig. The soldering iron is arranged above the jig. A guide rail is provided corresponding to the soldering iron. A sliding seat is arranged on the guide rail and slides along it. The soldering iron is installed on the sliding seat. A belt and a motor are arranged around the guide rail. The motor drives the belt to rotate. The sliding seat is connected to the belt. The guide rail is installed on the angle adjuster, so as to realize the angle adjustment of the soldering iron. An automatic solder feeding device is also arranged on the base. The solder outlet of this automatic device is close to the lead positioning groove of the jig. A suction port is also arranged near the lead positioning groove.

[0005] A box body is arranged on the base. A controller is configured in the box body. A foot switch is connected to the controller through a wire. The foot switch is connected to the motor through the controller. The automatic solder feeding device is arranged in this box body.

[0006] The automatic solder feeding device includes a solder wire coil, a feeding shaft, a driving roller, a driven roller and a conveying pipe. The driving roller and the driven roller are arranged up and down and are close to each other. The driven roller is driven by a driving motor. The outlet of the conveying pipe is the solder outlet. The solder wire coil is sleeved on the feeding shaft and outputs. It outputs after passing between the driving roller and the driven roller, and then is guided out through the conveying pipe.

[0007] A "7"-shaped support rod is welded on the jig. A positioning block is arranged at the upper end of the support rod. The lead positioning groove is arranged on the positioning block. The lead positioning groove is in a "V" shape.

[0008] The beneficial effects of the present utility model are as follows: After the two leads to be soldered are placed on the lead positioning slots, the motor is controlled to drive the soldering iron to move downward, and then the solder wire at the tin melting port is melted, and then automatic soldering is performed. This greatly facilitates the soldering operation and improves the soldering efficiency.

[0009] The following further describes the present utility model in conjunction with the accompanying drawings and specific embodiments. Description of the Drawings

[0010] Figure 1 is a three-dimensional view of the specific embodiment of the present utility model Figure 1 ;

[0011] Figure 2 is a three-dimensional view of the specific embodiment of the present utility model Figure 2 ;

[0012] Figure 3 is a three-dimensional view of the fixture in the specific embodiment of the present utility model. Specific Embodiment

[0013] The following specifically describes the present utility model through examples, which are only used for further illustration of the present utility model and cannot be construed as a limitation of the protection scope of the present utility model.

[0014] As Figure 1 — Figure 3 shown, this embodiment discloses a semi-automatic soldering tooling for wire soldering, including a base 1 and a soldering iron 2. A fixture 3 and an angle adjuster 4 are installed on the base 1. A lead positioning slot 5 is provided on the fixture 3. A soldering iron 2 is arranged above the fixture 3. A guide rail 5 is provided corresponding to the soldering iron 2. A sliding seat 6 sliding along it is arranged on the guide rail 5. The soldering iron 2 is installed on the sliding seat 6. A belt 7 and a motor 8 are arranged around the guide rail 5. The motor 8 drives the belt 7 to drive. The sliding seat 6 is connected to the belt 7. The guide rail 5 is installed on the angle adjuster 4, so as to realize the angle adjustment of the soldering iron. The angle adjuster 4 is as Figure 1As shown, its structure includes two fan-shaped support plates. The bottoms of the two support plates are connected to the bottom plate. The support plates are provided with arc-shaped adjustment slots. The end of the guide rail 5 is rotatably connected between the two support plates through a rotating shaft. The screw rod connected to the guide rail 5 passes through the adjustment slot and moves along the adjustment slot. After the rotation angle of the guide rail is adjusted, a locking nut is screwed onto the screw rod and tightened on the support plate to lock the guide rail 5. Of course, angle adjusters with other structures on the market can also be used. An automatic solder feeding device 9 is also provided on the base 1. The solder outlet 91 of the automatic solder feeding device is close to the lead positioning slot 5 of the jig 3. A suction port 10 is also provided at a position close to the lead positioning slot 5. The suction port 10 is the port of a suction pipe, and this suction pipe is connected to a suction pump. A box body 20 is provided on the base 1. A controller is configured in the box body 20. A foot switch 50 is connected to the controller through an electric wire. The foot switch 50 is connected to the motor 8 through the controller. The automatic solder feeding device 9 is arranged in the box body 20 and is controlled by the controller. When the operator steps on the foot switch 50, the controller controls the motor 8 to drive the soldering iron on the slide seat 6 to move downwards and melt the solder wire coming out of the solder outlet, and then automatically weld the ends of the two leads.

[0015] The automatic solder feeding device 9 includes a solder wire coil, a feeding shaft, a driving roller, a driven roller, and a conveying pipe 91. The driving roller and the driven roller are arranged up and down and are close to each other. The driven roller is driven by a driving motor. The outlet of the conveying pipe 91 is the solder outlet. The solder wire coil is sleeved on the feeding shaft and outputs, passes between the driving roller and the driven roller, and then is guided out through the conveying pipe 91. Of course, the driving motor on the automatic solder feeding device 9 is connected to the controller to realize the progressive output of the solder wire.

[0016] A "7"-shaped support rod 30 is welded on the jig 3. A positioning block 40 is provided at the upper end of the support rod 30. A lead positioning slot 5 is provided on the positioning block 40. The lead positioning slot 5 is in a "V" shape. Through this structure, the ends of the two leads can be positioned and welded by manually placing them on the lead positioning slot 5, improving the stability during lead soldering.

[0017] Adopting the above technical solution, after the two leads to be soldered are placed on the lead positioning slot 5, the motor 8 is controlled to drive the soldering iron to move downwards, then melt the solder wire at the solder outlet, and then automatically weld, which greatly facilitates the soldering operation and improves the soldering efficiency.

[0018] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic features of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0019] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A semi-automatic soldering tooling for wire bonding, comprising a base and a soldering iron, characterized in that: A jig and an angle adjuster are installed on the base. A lead positioning groove is provided on the jig. An electric soldering iron is arranged above the jig. A guide rail is provided corresponding to the electric soldering iron. A sliding seat that slides along it is arranged on the guide rail. The electric soldering iron is installed on this sliding seat. A belt and a motor are arranged around the guide rail. The motor drives the belt to rotate. The sliding seat is connected to the belt. The guide rail is installed on the angle adjuster, so as to realize the angle adjustment of the electric soldering iron. An automatic solder feeding device is also arranged on the base. The solder outlet of this automatic solder feeding device is close to the lead positioning groove of the jig. An air extraction port is also arranged at a position close to the lead positioning groove.

2. The semi-automatic wire bonding tooling according to claim 1, wherein: A box body is arranged on the base. A controller is configured in this box body. A foot switch is connected to the controller through an electric wire. The foot switch is connected to the motor through the controller. The automatic solder feeding device is arranged in this box body.

3. The semi-automatic wire bonding tooling according to claim 1 or 2, characterized in that: The automatic solder feeding device includes a solder wire coil, a feeding shaft, a driving roller, a driven roller and a conveying pipe. The driving roller and the driven roller are arranged up and down and are close to each other. The driven roller is driven by a driving motor. The outlet of the conveying pipe is the solder outlet. The solder wire coil is sleeved on the feeding shaft and outputs. It outputs after passing between the driving roller and the driven roller, and then passes through the conveying pipe and is guided out.

4. The semi-automatic soldering tooling for wire bonding according to claim 1, characterized in that: A "7"-shaped support rod is welded on the jig. A positioning block is arranged at the upper end of the support rod. The lead positioning groove is arranged on the positioning block. The lead positioning groove is in a "V" shape.

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