Quick and accurate multi-angle soldering adjusting mechanism

Abstract

The utility model discloses a kind of fast accurate multi-angle soldering adjustment mechanism, including the first adjusting mechanism for fixing and adjusting solder pen, the second adjusting mechanism being arranged at the side of the first adjusting mechanism, the wire feeding head being arranged on the second adjusting mechanism, the solder pen is adjusted and fixed by the first adjusting mechanism up and down and inclination angle, the relative position between the wire feeding head and the solder pen in fixed state is adjusted by the second adjusting mechanism. The relative position of solder pen and wire feeding head can be multi-angle omnidirectional fast adjustment, and the adjustment structure is simple, and flexibility is high.

Description

Technical Field

[0001] This utility model relates to the technical field of welding equipment, specifically to a fast and precise multi-angle soldering adjustment mechanism. Background Technology

[0002] Automated welding equipment is a machine that can weld objects through system control, effectively improving production efficiency and reducing production costs. Currently, automated welding equipment typically moves the soldering pen and wire feeder using a robotic arm or three-axis movement. However, existing structures are relatively complex and require many components to adjust the relative position of the wire feeder and soldering pen. Furthermore, the flexibility for fine-tuning the relative position in a particular direction is insufficient, especially for horizontal and tilt angle adjustments, which often involve complex or nonexistent mechanisms. Adjustments are also cumbersome when different angles and relative positions are needed for different products. Moreover, existing soldering pens or torches are generally rigidly fixed after installation; if the tip of the soldering pen collides with the product or equipment during production, it can cause damage to the tip of the soldering pen, the product, or the equipment. Therefore, a structure is needed that allows for flexible movement and precise adjustment of the relative position of the soldering pen and solder wire tip. Summary of the Invention

[0003] In order to solve one or more technical problems existing in the prior art, the purpose of this application is to provide a fast and accurate multi-angle soldering adjustment mechanism, which can quickly adjust the relative position of the soldering pen and the wire feed head from multiple angles and in all directions, avoiding the problem of damage to the soldering pen when it moves too much. The adjustment structure is simple and highly flexible.

[0004] To solve the aforementioned technical problems, this application adopts the following technical solution: A fast and precise multi-angle soldering adjustment mechanism includes a first adjustment mechanism for fixing and adjusting a soldering pen, a second adjustment mechanism disposed on one side of the first adjustment mechanism, and a wire feed head disposed on the second adjustment mechanism. The soldering pen is adjusted and fixed in terms of height and tilt angle by the first adjustment mechanism, and the relative position between the wire feed head and the fixed soldering pen is adjusted by the second adjustment mechanism.

[0005] Preferably, the first adjustment mechanism includes a connecting seat, an angle adjustment bracket disposed on the connecting seat, and a height adjustment bracket disposed on the angle adjustment bracket, wherein the soldering pen is disposed on the height adjustment bracket.

[0006] Preferably, the angle adjustment bracket includes a fixed plate with one end disposed on the connecting seat and an arc-shaped connecting hole disposed on the fixed plate, and the height adjustment bracket is disposed in the arc-shaped connecting hole.

[0007] Preferably, the height adjustment bracket includes a base, a slide rail on the base, a slide block slidably disposed on the base, and a limiting mechanism disposed on one side of the slide block. The soldering pen is fixed on the slide block, and the slide block is slidably adjusted and fixed along the slide rail by the limiting mechanism.

[0008] Preferably, the limiting mechanism includes ear holes respectively provided on one side of the base and the slide, an adjusting screw provided between the two ear holes, and a tension spring sleeved on the adjusting screw. The relative position between the base and the slide is adjusted by the adjusting screw.

[0009] Preferably, the second adjustment mechanism includes an annular adjustment seat at the bottom of the slide, a first connecting arm on the annular adjustment seat, and a multi-angle adjustment seat on the first connecting arm. The wire feed head is located on the multi-angle adjustment seat. The height and tilt angle of the wire feed head relative to the soldering pen are adjusted by the multi-angle adjustment seat, and its position relative to the side of the soldering pen is adjusted by the annular adjustment seat.

[0010] Preferably, the annular adjusting seat is provided with an arc-shaped annular adjusting hole, and one end of the first connecting arm is disposed on the annular adjusting hole.

[0011] Preferably, the multi-angle adjustment seat includes a lifting rod disposed on the first connecting arm, a first rotating shaft disposed at the lower end of the lifting rod, a second rotating shaft for fixing the wire feeding head, and a second connecting arm disposed between the first rotating shaft and the second rotating shaft.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: The first adjustment mechanism allows for vertical and horizontal adjustment of the soldering pen, including tilt and rotation. It also drives a second adjustment mechanism for synchronous adjustment, which in turn adjusts the wire feed head's vertical and horizontal position. This ensures precise positioning of the soldering pen and wire feed head before welding, allowing for flexible adjustments of tilt angles, distances, and relative positions when welding different products. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the front structure of this utility model; Figure 2 This is a schematic diagram of the rear structure of this utility model; Figure 3 This is a diagram showing the assembly of this utility model when installed in a three-axis moving mechanism; In the diagram: 1. Wire feeder; 2. Solder pen; 3. Height adjustment bracket; 31. Slide seat; 32. Slide rail; 33. Base; 4. Angle adjustment bracket; 41. Arc-shaped connecting hole; 42. Fixing plate; 5. Fixing shaft; 6. Connecting seat; 7. First adjustment mechanism; 8. Limiting mechanism; 81. Adjusting screw; 82. Tension spring; 83. Ear hole; 9. Second adjustment mechanism; 91. First connecting arm; 92. Annular adjustment hole; 93. Lifting rod; 94. Second connecting arm; 95. Second rotating shaft; 96. Multi-angle adjustment seat; 97. First rotating shaft; 98. Annular adjustment seat; 10. X-axis moving mechanism; 20. Y-axis moving mechanism; 30. Z-axis moving mechanism. Detailed Implementation

[0014] The present application will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0015] In the description of this application, it should be understood that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0016] The terms "first," "second," etc., used in this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class, without limiting the number of objects; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0017] like Figure 1 and Figure 2 As shown, a fast and precise multi-angle soldering adjustment mechanism includes a first adjustment mechanism 7 for fixing and adjusting a soldering pen 2, a second adjustment mechanism 9 disposed on one side of the first adjustment mechanism 7, and a wire feed head 1 disposed on the second adjustment mechanism 9. The soldering pen 2 is adjusted and fixed by the first adjustment mechanism 7 in terms of height and tilt angle. The relative position between the wire feed head 1 and the fixed soldering pen 2 is adjusted by the second adjustment mechanism 9.

[0018] The first adjustment mechanism 7 can fix the soldering pen 2 and fine-tune its height and tilt angle, so that the soldering head of the soldering pen 2 and the product to be soldered form the required angle and spacing height. The second adjustment mechanism 9 can adjust the relative position and angle of the wire feeding head 1 relative to the soldering pen 2, so that the solder wire can be accurately fed to the front end of the soldering pen 2 for soldering. Before the welding equipment starts welding, the first adjustment mechanism 7 and the second adjustment mechanism 9 can finely adjust the relative position of the soldering pen 2 and the wire feeding head 1, so that the automatic welding equipment can achieve precise welding when welding thin sheet products such as semiconductor photovoltaic panels. This solves the problem of high skill requirements and low production efficiency of manual welding, and the consistency of the solder joints is high.

[0019] A further improvement is that the first adjustment mechanism 7 includes a connecting seat 6, an angle adjustment bracket 4 disposed on the connecting seat 6, a height adjustment bracket 3 disposed on the angle adjustment bracket 4, and the soldering pen 2 disposed on the height adjustment bracket 3.

[0020] The first adjustment mechanism 7 consists of a connecting seat 6, an angle adjustment bracket 4, and a height adjustment bracket 3. The first adjustment mechanism 7 is installed onto the automatic welding equipment via the connecting seat 6. The welding pen 2 is mounted on the height adjustment bracket 3. The height adjustment bracket 3 allows for adjustment of the vertical position of the welding pen 2, while the angle adjustment bracket 4 allows for adjustment of the tilt angle of the height adjustment bracket 3, thereby adjusting the tilt angle between the welding pen 2 and the welding point. One end of the angle adjustment bracket 4 is mounted on the connecting seat 6 via a fixed shaft 5. Rotating the fixed shaft 5 allows for rotation adjustment of the angle adjustment bracket 4, enabling the welding pen 2 to be installed to the designated position as needed during installation.

[0021] A further improvement is made to the angle adjustment bracket 4, which includes a fixing plate 42 with one end provided on the connecting seat 6 and an arc-shaped connecting hole 41 provided on the fixing plate 42. The height adjustment bracket 3 is installed in the arc-shaped connecting hole 41 by adjusting bolts, and the position of the soldering pen 2 is adjusted by adjusting the position of the adjusting bolts in the arc-shaped connecting hole 41.

[0022] The fixing plate 42 is mounted on the connecting seat 6 via the fixing shaft 5. An arc-shaped connecting hole 41 is provided on the fixing plate 42. The height adjustment bracket 3 can be installed in the arc-shaped connecting hole 41 simply by means of screws or other structures. When the connecting end of the height adjustment bracket 3 moves along the arc-shaped connecting hole 41, the tilt angle of the height adjustment bracket 3 and the soldering pen 2 will change accordingly, thereby realizing the angle adjustment of the soldering pen 2. Adjusting the tilt angle of the height adjustment bracket 3 is simple and convenient. The two ends of the fixing shaft 5 can be detachably fixed by clamps, making disassembly and rotation even simpler.

[0023] A further improvement is made to the height adjustment bracket 3, which includes a base 33, a slide rail 32 on the base 33, a slide block 31 slidably disposed on the base 33, and a limiting mechanism 8 on one side of the slide block 31. The soldering pen 2 is fixed on the slide block 31, and the slide block 31 is slidably adjusted and fixed along the slide rail 32 by the limiting mechanism 8.

[0024] The upper back of the base 33 is fixed in the arc-shaped connecting hole 41 by two bolts. The slide 31 is slidably connected to the base 33 by the slide rail 32. When the height of the soldering pen 2 is adjusted by the height adjustment bracket 3, the slide 31 can move up and down along the slide rail 32 after the limit mechanism 8 is controlled. When the desired position is reached, it can be fixed by the limit mechanism 8, so that the height adjustment of the soldering pen 2 is simple and convenient, and the trajectory is more accurate during the adjustment process.

[0025] A further improvement is made to the limiting mechanism 8, which includes ear holes 83 respectively provided on one side of the base 33 and the slide 31, an adjusting screw 81 provided between the two ear holes 83, and a tension spring 82 sleeved on the adjusting screw 81. The relative position between the base 33 and the slide 31 is adjusted by the adjusting screw 81.

[0026] Ear holes 83 are formed on one side of the base 33 and the slide 31 by outward protrusion. After the two ear holes 83 are connected by the adjusting screw 81, the two sides of the ear hole 83 at the end of the slide 31 are clamped and limited by nuts, and the other end is limited by the end of the bolt. At the same time, a tension spring 82 is fitted on the adjusting screw 81. When adjusting the relative position between the base 33 and the slide 31 through the limiting mechanism 8, the lifting control can be achieved by simply rotating the nut. The two ear holes 83 are relatively fixed by the tension spring 82, which can ensure that the slide 31 and the slide rail 32 will not move relative to each other without reason after adjustment. During welding, if the end of the welding pen 2 makes excessive contact with a hard object, it can retract, thereby avoiding the problem of direct damage to a part when the tip of the welding pen 2 collides with other objects. For example, if the welding pen 2 comes into direct contact with the product due to incorrect installation or program control errors, the welding pen 2 can be retracted upwards by the tension spring 82 through the reverse force, thereby avoiding direct impact damage to the welding head or the product.

[0027] Based on any of the above technical solutions, the second adjustment mechanism 9 is further improved as follows: the second adjustment mechanism 9 includes an annular adjustment seat 98 disposed at the bottom of the slide 31, a first connecting arm 91 disposed on the annular adjustment seat 98, and a multi-angle adjustment seat 96 disposed on the first connecting arm 91. The wire feeding head 1 is disposed on the multi-angle adjustment seat 96. The height and tilt angle of the wire feeding head 1 relative to the soldering pen 2 are adjusted by the multi-angle adjustment seat 96, and the side position relative to the soldering pen 2 is adjusted by the annular adjustment seat 98.

[0028] The wire feed head 1 is mounted on the multi-angle adjustment seat 96 and fixed by the relative position of the first connecting arm 91 and the annular adjustment seat 98. This allows for adjustment of the annular relative position of the wire feed head 1 with respect to the welding pen 2. The height and tilt angle relative to the welding pen 2 are adjusted by the multi-angle adjustment seat 96, thereby ensuring that the welding wire fed by the wire feed head 1 reaches the required position and angle with the end of the welding pen 2.

[0029] The annular adjustment seat 98 is provided with an arc-shaped annular adjustment hole 92, and one end of the first connecting arm 91 is provided on the annular adjustment hole 92.

[0030] One end of the first connecting arm 91 is mounted on the annular adjustment hole 92 by a screw or bolt. When the multi-angle adjustment seat 96 is adjusted in annular position along the soldering pen 2, the adjustment can be achieved simply by controlling the first connecting arm 91 to move along the annular adjustment hole 92. The operation is simple and convenient. Furthermore, by replacing the first connecting arm 91, the relative distance between the multi-angle adjustment seat 96 and the soldering pen 2 can also be controlled.

[0031] A further improvement is made to the multi-angle adjustment seat 96, which includes a lifting rod 93 disposed on the first connecting arm 91, a first rotating shaft 97 disposed at the lower end of the lifting rod 93, a second rotating shaft 95 for fixing the wire feeding head 1, and a second connecting arm 94 disposed between the first rotating shaft 97 and the second rotating shaft 95.

[0032] The first rotating shaft 97 is sleeved on the lifting rod 93. The second rotating shaft 95 is connected to the first rotating shaft 97 through the second connecting arm 94. The first rotating shaft 97 and the second rotating shaft 95 are rotatably connected to the second connecting arm 94. The lifting rod 93 is clamped and fixed by the first connecting arm 91. After the first connecting arm 91 is released, the lifting rod 93 can be quickly adjusted in a wide range of height relative to the first connecting arm 91, so that the wire feed head 1 can be quickly positioned at the required height on the side of the soldering pen 2. Then, after being secured by the first connecting arm 91, the two ends of the second connecting arm 94 are rotated to achieve fine adjustment of the height and tilt of the wire feed head 1. In particular, the first rotating shaft 97 is sleeved on the lifting rod 93. By rotating the first rotating shaft 97, multi-angle rotation can be achieved, thereby ensuring that the wire outlet of the wire feed head 1 is fixed in the required position. When the wire feed head 1 and the soldering pen 2 are both adjusted and fixed in the required position, precise welding can be achieved when the product is welded by the automatic welding equipment. This solves the problem that the welding range is limited because the solder wire and soldering pen 2 of the existing welding equipment cannot be adjusted to the required position according to different products.

[0033] Taking three-axis movement as an example, such as Figure 3As shown, the three-axis movement mechanism includes an X-axis movement mechanism 10, a Y-axis movement mechanism 20, and a Z-axis movement mechanism 30. The Y-axis movement mechanism 20 is mounted on the X-axis movement mechanism 10, the Z-axis movement mechanism 30 is mounted on the Y-axis movement mechanism 20, and the multi-angle adjustment mechanism is mounted on the Z-axis movement mechanism 30. The X-axis movement mechanism 10, the Y-axis movement mechanism 20, and the Z-axis movement mechanism 30 drive the multi-angle adjustment mechanism to achieve positional movement in all directions (front, back, left, right, up, and down), thereby enabling the welding of the product. However, before moving the soldering adjustment structure for soldering, in order to adapt to different soldering requirements and initial position conditions, it is necessary to precisely adjust the relative position of the soldering pen 2 relative to the Z-axis moving mechanism 30 and the relative position of the wire feed head 1 relative to the soldering pen 2. When adjusting the soldering pen 2, the soldering pen 2 is fixedly installed on the slide 31 of the height adjustment bracket 3 by means of a clamping block or other structure. After rotating the nut at one end of the adjusting screw 81, the slide 31 moves up and down along the slide rail 32 to initially adjust to the required height. Then, the base 33 moves along the arc-shaped connecting hole 41 on the fixing plate 42 to adjust the tilt angle of the height adjustment bracket 3 and the soldering pen 2. At the same time, the horizontal relative position of the entire angle adjustment bracket 4 and the connecting seat 6 is adjusted by rotating the fixing shaft 5. After adjusting to the appropriate position, the position is locked and fixed to complete the position adjustment of the soldering pen 2. After the position of the soldering pen 2 is adjusted, the first connecting arm 91 moves along the annular adjustment hole 92 to adjust the relative position of the wire feeding head 1 in the horizontal direction. Then, the lifting rod 93 quickly adjusts the height. Finally, the combination of the first rotating shaft 97, the second rotating shaft 95, and the second connecting arm 94 finely adjusts the tilt angle and relative distance between the front end of the wire feeding head 1 and the soldering pen 2. This ensures that the solder wire, after being output from the wire feeding head 1, can be accurately used to form solder joints after the soldering pen 2 is heated. Adjusting the position of the soldering pen 2 and the wire feeding head 1 is simple and convenient, and not easily damaged. In particular, the tension spring 82 achieves relative ejection positioning between the base 33 and the slide 31. When the front end of the soldering pen 2 hits an object while moving through the three axes, it can effectively buffer the impact, thereby avoiding damage to the soldering pen 2 or the area in contact with it.

[0034] The above embodiments are merely preferred embodiments of this application and should not be construed as limiting the scope of protection of this application. Any non-substantial changes and substitutions made by those skilled in the art based on this application shall fall within the scope of protection claimed by this application.

Claims

1. A fast and precise multi-angle soldering adjustment mechanism, characterized in that: It includes a first adjustment mechanism for fixing and adjusting the soldering pen (2), a second adjustment mechanism (9) disposed on one side of the first adjustment mechanism, and a wire feed head (1) disposed on the second adjustment mechanism. The soldering pen (2) is adjusted and fixed by the first adjustment mechanism in terms of height and tilt angle. The relative position between the wire feed head (1) and the fixed soldering pen (2) is adjusted by the second adjustment mechanism (9).

2. The rapid and precise multi-angle soldering adjustment mechanism according to claim 1, characterized in that: The first adjustment mechanism includes a connecting seat (6), an angle adjustment bracket (4) provided on the connecting seat (6), and a height adjustment bracket (3) provided on the angle adjustment bracket (4), and the soldering pen (2) is provided on the height adjustment bracket (3).

3. The rapid and precise multi-angle soldering adjustment mechanism according to claim 2, characterized in that: The angle adjustment bracket (4) includes a fixing plate (42) with one end on the connecting seat (6) and an arc-shaped connecting hole (41) on the fixing plate (42). The height adjustment bracket (3) is located in the arc-shaped connecting hole (41).

4. The rapid and precise multi-angle soldering adjustment mechanism according to claim 3, characterized in that: The height adjustment bracket (3) includes a base (33), a slide rail (32) on the base (33), a slide block (31) slidably disposed on the base (33), and a limiting mechanism (8) on one side of the slide block (31). The soldering pen (2) is fixed on the slide block (31), and the slide block (31) is slidably adjusted and fixed along the slide rail (32) by the limiting mechanism (8).

5. The rapid and precise multi-angle soldering adjustment mechanism according to claim 4, characterized in that: The limiting mechanism (8) includes ear holes (83) respectively provided on one side of the base (33) and the slide (31), an adjusting screw (81) provided between the two ear holes, and a tension spring (82) sleeved on the adjusting screw (81). The relative position between the base (33) and the slide (31) is adjusted by the adjusting screw (81).

6. The rapid and precise multi-angle soldering adjustment mechanism according to claim 4, characterized in that: The second adjustment mechanism (9) includes an annular adjustment seat (98) at the bottom of the slide (31), a first connecting arm (91) on the annular adjustment seat (98), and a multi-angle adjustment seat (96) on the first connecting arm (91). The wire feed head (1) is located on the multi-angle adjustment seat (96). The height and tilt angle of the wire feed head (1) relative to the soldering pen (2) are adjusted by the multi-angle adjustment seat (96), and its position relative to the side of the soldering pen (2) is adjusted by the annular adjustment seat (98).

7. The rapid and precise multi-angle soldering adjustment mechanism according to claim 6, characterized in that: The annular adjustment seat (98) is provided with an arc-shaped annular adjustment hole (92), and one end of the first connecting arm (91) is provided on the annular adjustment hole (92).

8. The rapid and precise multi-angle soldering adjustment mechanism according to claim 7, characterized in that: The multi-angle adjustment seat (96) includes a lifting rod (93) on the first connecting arm (91), a first rotating shaft (97) at the lower end of the lifting rod (93), a second rotating shaft (95) for fixing the wire feeding head (1), and a second connecting arm (94) between the first rotating shaft (97) and the second rotating shaft (95).

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