Tin soldering device for welding power line

Abstract

The utility model relates to the technical field of tin soldering, in particular to a tin soldering device for welding a power line, which comprises a machine body, a first support and a second support are fixedly mounted at the left end and the right end of the machine body respectively, and the first support is provided with a driving motor and a bearing rotating shaft driven by the driving motor to rotate. The first support is provided with a limiting mechanism used for vertically fixing a power line through a bearing rotating shaft, and the second support is provided with a tin soldering mechanism corresponding to the power line. According to the utility model, the first support at the left side of the machine body is provided with the load-bearing rotating shaft capable of rotating horizontally and the [-shaped positioning piece, and the power line is vertically placed in the [-shaped positioning piece, so that the opening and closing plate tending to deflect vertically can guide, support and position the power line; and the soldering tin device capable of moving in the horizontal and vertical directions is arranged on the second bracket, so that multi-angle and high-degree soldering tin operation can be conveniently carried out on the power line with the fixed position, and the operation convenience of the soldering tin device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of soldering, in particular to a soldering device for welding power lines. Background Art

[0002] Metal connections include bolt connections, rivet connections and welding. Welding is divided into manual welding and machine welding. Manual welding is extremely dangerous and inefficient, so welding machines quickly entered the market.

[0003] The existing power line soldering technology, such as the tin spraying mechanism of a DC power line welding machine disclosed in announcement number CN208116949U, is equipped with a positioner, which includes a positioning support, a positioning cylinder and a pressure head. The positioning cylinder is fixed on the positioning support, and the piston rod of the positioning cylinder extends in the vertical direction. The pressure head is fixed to the piston rod of the positioning cylinder. The pressure head is located above the chassis and is directly opposite to the tin sprayer in the vertical direction. However, the power line structure is long and soft. The above positioner only fixes its position, but does not take corresponding shaping measures for the parts that need to be soldered. In particular, it is very easy to deform or even move when there is no support or stress. Moreover, soldering is not a planar operation. If there is a lack of position and state adjustment function, the comprehensiveness of the soldering position cannot be guaranteed, and the problem of incomplete soldering is very likely to occur. Utility Model Content

[0004] The utility model aims to solve the problem in the prior art that it is difficult to shape and limit the power cord, which affects the soldering operation, and proposes a soldering device for soldering power cords.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A soldering device for welding power cords includes a body, with a first bracket and a second bracket fixedly installed at the left and right ends of the body respectively, the first bracket is provided with a drive motor and a load-bearing shaft driven to rotate by the drive motor, and the first bracket is provided with a limiting mechanism for vertically fixing the power cord through the load-bearing shaft, and the second bracket is provided with a soldering mechanism corresponding to the power cord.

[0007] Preferably, the driving motor is fixedly mounted on the first bracket, and the load-bearing shaft is rotatably mounted on the first bracket.

[0008] Preferably, the limiting mechanism includes a U-shaped positioning member fixedly installed on the bearing rotating shaft, and a card slot for initially sleeving the power cord is provided at the upper end of the U-shaped positioning member. A driving cylinder and a first guide rail are fixedly installed at the top of the U-shaped positioning member, and a first slider fixedly connected to the output end of the driving cylinder is slidably installed on the first guide rail. Limiting grooves are symmetrically provided at both ends of the U-shaped positioning member, and a first spring welded to a limiting slider movably pulled by the first slider is arranged in the limiting groove. The limiting slider is pin-installed with a closing plate for guiding and supporting the power cord. A guiding long hole is provided in the closing plate, and a second spring welded to a guiding slider is arranged in the guiding long hole. A limiting pull rod pin-connected to the guiding slider is pin-installed on the U-shaped positioning member.

[0009] Preferably, the first spring is welded in the limiting groove, and the limiting slider is slidably sleeved in the limiting groove. A traction connecting rod is pin-connected between the limiting slider and the closing plate.

[0010] Preferably, the second spring is welded in the guiding long hole, and the guiding slider is slidably sleeved in the guiding long hole. An arc-shaped groove corresponding to the power cord is provided at the free end of the closing plate.

[0011] Preferably, the soldering mechanism includes a second guide rail fixedly installed on the second bracket, and a moving bracket is slidably installed on the second guide rail. A limiting long hole is provided in the moving bracket, and a lifting frame is slidably sleeved in the limiting long hole. A soldering iron corresponding to the power cord is provided on the lifting frame.

[0012] Compared with the prior art, the present utility model has the following advantages:

[0013] 1. The present utility model provides a horizontally rotatable bearing rotating shaft and a U-shaped positioning member on the first bracket at the left side of the machine body, places the power cord vertically in the U-shaped positioning member, uses the driving cylinder to drive the synchronous movement between the first slider and the limiting slider, and at the same time uses the limiting pull rod to limit and pull the closing plate, so that the closing plate tending to deflect vertically can guide, support and position the power cord.

[0014] 2. The present utility model sets a second bracket at the right side of the machine body, and a soldering iron that can move horizontally and vertically is arranged on the second bracket, so as to facilitate soldering operations at multiple angles and heights on the power cord with a fixed position, and improve the operation convenience of the soldering iron. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of a soldering device for welding a power cord proposed by the present utility model;

[0016] Figure 2 is a bottom view of a soldering device for welding a power cord proposed by the present utility model;

[0017] Figure 3 Schematic diagram of the limiting mechanism of a soldering device for welding power cords proposed by the present utility model;

[0018] Figure 4 Schematic diagram of the soldering mechanism of a soldering device for welding power cords proposed by the present utility model.

[0019] In the figure: 1, body; 2, first bracket; 3, second bracket; 4, drive motor; 5, bearing rotating shaft; 6, U-shaped positioning member; 7, card slot; 8, drive cylinder; 9, first guide rail; 10, first slider; 11, limiting slot; 12, first spring; 13, limiting slider; 14, traction connecting rod; 15, opening and closing plate; 16, guiding long hole; 17, second spring; 18, guiding slider; 19, limiting pull rod; 20, arc-shaped groove; 21, second guide rail; 22, moving bracket; 23, limiting long hole; 24, lifting frame; 25, soldering iron. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] Refer to Figures 1-4 , a soldering device for welding power cords, including a body 1. The left and right ends of the body 1 are respectively fixedly installed with a first bracket 2 and a second bracket 3. The first bracket 2 is provided with a drive motor 4 and a bearing rotating shaft 5 driven by the drive motor 4 to rotate. The drive motor 4 is fixedly installed on the first bracket 2, and the bearing rotating shaft 5 is rotatably installed on the first bracket 2. Under the driving action of the drive motor 4, the bearing rotating shaft 5 drives the power cord to rotate horizontally, ensuring that the power cord can be soldered from multiple angles.

[0022] The first bracket 2 is provided with a limiting mechanism for vertically fixing the power cord through the bearing rotating shaft 5. Specifically, refer to the attached drawings of the specification Figure 1 and the attached <( Figure 3, the limiting mechanism includes a U-shaped positioning member 6 fixedly installed on the bearing rotating shaft 5, and a card slot 7 for initially sleeving the power cord is provided at the upper end of the U-shaped positioning member 6. It should be noted that the opening of the card slot 7 is larger inside and smaller outside, and it is made of silicone material with较强 toughness. After the power cord is sleeved in the card slot 7, the automatically closed card slot 7 can initially limit the sleeving of the power cord. A driving cylinder 8 and a first guide rail 9 are fixedly installed at the top of the U-shaped positioning member 6, and a first slider 10 fixedly connected to the output end of the driving cylinder 8 is slidably installed on the first guide rail 9. Limiting slots 11 are symmetrically provided at both ends of the U-shaped positioning member 6, and a first spring 12 and a limiting slider 13 movably pulled by the first slider 10 are arranged in the limiting slots 11. A clamping plate 15 for guiding and supporting the power cord is pin-installed on the limiting slider 13. Under the support of the limiting slider 13, the two symmetrically distributed clamping plates 15 can move towards or away from each other. The clamping plates 15 moving towards each other tend to be vertical, and vice versa, they tend to be horizontal. A guiding long hole 16 is provided in the clamping plate 15, and a second spring 17 and a guiding slider 18 are welded in the guiding long hole 16. A limiting pull rod 19 pin-connected to the guiding slider 18 is pin-installed on the U-shaped positioning member 6. An arc-shaped groove 20 corresponding to the power cord is provided at the free end of the clamping plate 15. When the clamping plate 15 moves horizontally, it is restricted by the pulling and limiting action of the limiting pull rod 19, so that the clamping plate 15 can only tilt at a small angle, making the arc-shaped groove 20 sleeved on the power cord and keeping the power cord in a vertically upward state.

[0023] A soldering mechanism corresponding to the power cord is provided on the second bracket 3, specifically referring to the attached Figure 4 , the soldering mechanism includes a second guide rail 21 fixedly installed on the second bracket 3, and a moving bracket 22 is slidably installed on the second guide rail 21. A limiting long hole 23 is provided in the moving bracket 22, and a lifting frame 24 is slidably sleeved in the limiting long hole 23. A soldering iron 25 corresponding to the power cord is provided on the lifting frame 24. It should be noted that by controlling the left-right movement of the moving bracket 22 on the second bracket 3 and controlling the vertical movement of the lifting frame 24 on the moving bracket 22, it is convenient to perform multi-directional soldering operations on the rotating power cord. While replenishing the solder wire, the soldering iron 加热使锡液快速凝结在电源线上形成锡层。

[0024] The first spring 12 is welded in the limiting slot 11, and the limiting slider 13 is slidably sleeved in the limiting slot 11. A traction connecting rod 14 is pin-connected between the limiting slider 13 and the clamping plate 15. Under the traction of the limiting slider 13, the clamping plate 15 makes corresponding horizontal movements.

[0025] It should be noted that there is an incorrect expression in the original text of item "焊锡器25在补充锡条的同时通过加热,使得锡液快速凝结在电源线上形成锡层。" The correct translation should be "The soldering iron 25 replenishes the solder wire and forms a tin layer on the power cord by heating, making the tin liquid quickly condense on the power cord." Here, "加热" should be translated as "heating".The second spring 17 is welded in the guide long hole 16, and the guide slider 18 is slidably mounted in the guide long hole 16. Due to the limiting effect of the limiting pull rod 19, the horizontally moving opening and closing plate 15 can adjust the guide slider 18 to make the opening and closing plate 15 perform corresponding deflection movement.

[0026] It should be noted that the specific models and specifications of the drive motor 4, the drive cylinder 8 and the soldering machine 25 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it is not repeated here.

[0027] The functional principle of this utility model can be explained through the following operation modes:

[0028] Initially insert the power cord into the arc groove 20 to achieve initial positioning;

[0029] The control driving cylinder 8 is turned on, and the output end of the driving cylinder 8 drives the first slider 10 to move along the first guide rail 9. The first slider 10 drives the limit slider 13 to move along the limit groove 11 through the traction connecting rod 14, so that the two opening and closing plates 15 are close to each other;

[0030] Because the limiting pull rod 19 limits the traction of the closing plate 15, the guide slider 18 moves along the guide slot 16, causing the closing plate 15 to deflect vertically and clamp the power cord.

[0031] The movable bracket 22 is controlled to move horizontally on the second bracket 3 , and the lifting frame 24 is controlled to move vertically on the movable bracket 22 , so that the soldering machine 25 performs soldering operation corresponding to the power line.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A soldering device for welding power lines, comprising a body (1), characterized in that: At both left and right ends of the body (1), a first bracket (2) and a second bracket (3) are fixedly installed respectively. The first bracket (2) is provided with a driving motor (4) and a load-bearing rotating shaft (5) driven by the driving motor (4) to rotate. And the first bracket (2) is provided with a limiting mechanism for vertically fixing the power cord through the load-bearing rotating shaft (5). A soldering mechanism corresponding to the power cord is provided on the second bracket (3).

2. A soldering device for a welding power line according to claim 1, characterized in that: The driving motor (4) is fixedly installed on the first bracket (2), and the load-bearing rotating shaft (5) is rotatably installed on the first bracket (2).

3. The soldering device for a welding power line according to claim 1, characterized in that: The limiting mechanism includes a U-shaped positioning member (6) fixedly installed on the load-bearing rotating shaft (5). And a card slot (7) for initially sleeving the power cord is opened at the upper end position of the U-shaped positioning member (6). A driving cylinder (8) and a first guide rail (9) are fixedly installed at the top of the U-shaped positioning member (6). And a first slider (10) fixedly connected to the output end of the driving cylinder (8) is slidably installed on the first guide rail (9). Limiting grooves (11) are symmetrically opened at both ends of the U-shaped positioning member (6). And a first spring (12) and a limiting slider (13) movably pulled by the first slider (10) are arranged in the limiting grooves (11). A clamping plate (15) for guiding and supporting the power cord is pin-installed on the limiting slider (13). A guiding long hole (16) is opened in the clamping plate (15). And a second spring (17) and a guiding slider (18) are arranged in the guiding long hole (16) and are welded together. A limiting pull rod (19) pin-connected to the guiding slider (18) is pin-installed on the U-shaped positioning member (6).

4. The soldering device for a welding power line according to claim 3, characterized in that: The first spring (12) is welded in the limiting groove (11), and the limiting slider (13) is slidably sleeved in the limiting groove (11). A traction connecting rod (14) is pin-connected between the limiting slider (13) and the clamping plate (15).

5. The soldering device for a welding power line according to claim 4, characterized in that: The second spring (17) is welded in the guiding long hole (16), and the guiding slider (18) is slidably sleeved in the guiding long hole (16). An arc-shaped groove (20) corresponding to the power cord is opened at the free end of the clamping plate (15).

6. The soldering device for a welding power line according to claim 1, characterized in that: The soldering mechanism includes a second guide rail (21) fixedly installed on the second bracket (3). And a moving bracket (22) is slidably installed on the second guide rail (21). A limiting long hole (23) is opened in the moving bracket (22). A lifting frame (24) is slidably sleeved in the limiting long hole (23). A soldering iron (25) corresponding to the power cord is provided on the lifting frame (24).

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