Automatic tin soldering equipment

Abstract

The invention relates to the technical field of welding, in particular to automatic tin soldering equipment which comprises a workbench, a feeding assembly, a tin soldering assembly, a tin feeding assembly and a discharging assembly are arranged on the workbench, the feeding assembly is used for feeding products towards the tin soldering assembly, the tin soldering assembly is used for being matched with the tin feeding assembly for welding, and the discharging assembly is used for discharging the products; the tin soldering assembly comprises a high-frequency welding machine, the high-frequency welding machine is arranged on the workbench, a tin soldering table is arranged on the high-frequency welding machine, the tin soldering table is used for placing a connector lug of a product, and the tin soldering table can heat the connector lug; the tin feeding assembly comprises a tin feeding disc and a tin feeding frame, the tin feeding disc is rotationally connected with the tin soldering table, the tin feeding disc is used for winding tin wires, a plurality of guide wheels are rotationally arranged on the tin feeding frame and used for guiding the tin wires, the tin feeding frame is arranged above the tin soldering table, and a pressing piece is arranged at the position, corresponding to the upper side of a tin soldering bar, of the tin feeding frame. The pressing piece can push the tin wire to move towards the tin soldering table. And the welding quality and efficiency are improved.

Description

Technical Field

[0001] This invention relates to the field of welding technology, and in particular to an automated soldering device. Background Technology

[0002] Tin is a common low-melting-point metal that is non-toxic, ductile, and quite stable in physicochemical properties at room temperature. It is resistant to organic acid corrosion and forms compounds with many metals. Traditional solder is mostly composed of tin and lead. This material has become a classic product and is still in use today due to its low melting point, good soldering performance, and affordable price.

[0003] Soldering it onto electronic products or their wiring terminals increases conductivity; therefore, soldering is performed on some electronic products or devices that require circuit connections. Figure 1 The image shows a coil that requires processing. Typically, soldering is performed at the connector, which is done by high-frequency heating. The main steps involve placing the metal part of the connector on the high-frequency coil for heating, and then applying solder wire. This soldering operation relies on manual operation, is greatly affected by human factors, and has low efficiency during continuous production. Summary of the Invention

[0004] To address the issues of low production efficiency and significant reliance on manual soldering techniques in existing technologies, this application provides an automated soldering device, the specific solution of which is as follows.

[0005] An automated soldering device includes a worktable, on which a feeding component, a soldering component, a solder infeed component, and a discharging component are provided. The feeding component is used to feed products toward the soldering component, the soldering component is used to cooperate with the solder infeed component for soldering, and the discharging component is used to discharge products. The solder assembly includes a high-frequency soldering machine, which is mounted on a workbench and has a soldering station on it. The soldering station is used to place the product's connector and can heat the connector. The solder feeding assembly includes a solder feeding tray and a solder feeding frame. The solder feeding tray is rotatably connected to the soldering station. The solder feeding tray is used to wind solder wire. The solder feeding frame is rotatably equipped with multiple guide wheels for guiding the solder wire. The solder feeding frame is located above the soldering station. A clamping member is provided on the upper side of the solder wire corresponding to the position of the solder feeding frame. The clamping member can push the solder wire toward the soldering station.

[0006] By adopting the above technical solutions, the automated feeding, welding and unloading of products are realized. The high-frequency welding machine, together with the soldering station, can heat the wire ends for welding. The solder tray winds the solder wire, the guide wheel guides the solder wire, and the clamping component pushes the solder wire toward the soldering station, which improves the automation and efficiency of welding.

[0007] Optionally, the clamping component includes a clamping rod and a guide rod. The clamping component is rotatably connected to the solder feeder. The clamping rod and the guide rod are integrally formed. The clamping rod is located on the side away from the soldering station. The included angle between the clamping rod and the guide rod is an acute angle. When the clamping component rotates, the clamping rod can push the solder wire toward the soldering station. When the clamping component rotates in the opposite direction, the guide rod can press the solder wire and lift the solder wire on the side away from the soldering station.

[0008] By adopting the above technical solution, and setting up a clamping rod and a guide rod, the solder wire can be pressed towards the soldering station or moved away from the soldering station by rotation. This allows for the continuous feeding of solder wire towards the soldering station during soldering, thereby achieving automated soldering. Optionally, both the clamping rod and the guide rod are provided with guide grooves, which are set to correspond to the shape of the solder wire and allow the solder wire to be embedded.

[0009] By adopting the above technical solutions, the guide groove can more effectively guide the solder wire, thereby further improving the stability of soldering.

[0010] Optionally, a transmission component is provided between the guide wheel and the solder tray, which enables the solder tray to drive the guide wheel to rotate together.

[0011] By adopting the above technical solution and setting up a transmission component, the rotation of the guide wheel and the solder feed tray can be synchronized when guiding the solder wire, thereby improving the stability of the solder wire feeding.

[0012] Optionally, a torsion spring is provided at the rotatable connection between the clamping member and the solder feed frame, and a guide cam is provided between the guide wheel and the clamping member. The guide cam is fixedly connected to the guide wheel and is drivenly connected to the clamping member. When the guide wheel drives the solder wire to be replenished, the guide cam drives the clamping rod to move toward the solder wire. When the guide wheel stops replenishing the solder wire, the torsion spring drives the guide rod to move toward the solder wire.

[0013] By adopting the above technical solution, under the action of the cam, the cam can effectively drive the clamping component to perform cyclic action. After the solder wire is fed in and pressed down and consumed, it can be lifted again, the solder wire is fed in and the solder is pressed down again. When the solder wire is stopped from being replenished, the torsion spring can reset the clamping component and push the solder wire upward, thus avoiding contact between the solder wire and the soldering station when soldering is not required.

[0014] Optionally, a set of solder trays and solder trays are provided on each side of the soldering station and are used for aligning the joints.

[0015] By adopting the above technical solution, it is possible to weld two joints of the product simultaneously, further improving welding efficiency.

[0016] Optionally, the solder feeder is equipped with a vision sensor corresponding to the soldering station, and the vision sensor is used to detect the position of the product connector.

[0017] By adopting the above technical solutions and setting up visual sensors, the work can be stopped in time for adjustment when it is detected that the solder joint cannot be aligned, thereby further improving the soldering quality.

[0018] Optionally, the workbench is further provided with a soldering base, which is positioned corresponding to the soldering station. The soldering base has an embedding groove for inserting the product, and a positioning plate is also provided on the soldering base corresponding to the product. The positioning plate can abut against the product from both sides. By adopting the above technical solutions, the solder pads that can be precisely placed and positioned during installation can effectively position the products for processing, thereby improving the welding quality and welding effect.

[0019] Optionally, a movable frame is provided on the workbench corresponding to the solder base. The solder base is fixedly connected to the movable frame, and the movable frame can drive the solder base to move in the horizontal direction.

[0020] By adopting the above technical solutions, the position of the movable frame can be adjusted when the joint cannot be aligned with the welding table, thereby further improving its versatility.

[0021] Optionally, the loading assembly includes a loading robotic arm, and the unloading assembly includes an unloading robotic arm. The loading robotic arm is used to grip the product onto the solder pad, and the unloading robotic arm is used to remove the product.

[0022] By adopting the above technical solutions, the robotic arm can effectively realize loading and unloading, thereby effectively improving the overall efficiency of soldering.

[0023] In summary, this application has at least the following beneficial effects: This application solves the problem that manual soldering is greatly affected by human factors and has low production efficiency in the prior art. This application realizes automated soldering through multiple consecutive steps, which can continuously feed solder wire and continuously solder the product, effectively improving the efficiency and quality of soldering. Compared with manual production, it is more suitable for large-scale production line production. Attached Figure Description

[0024] Figure 1 It is a 3D model of the product.

[0025] Figure 2 This is a perspective view of this embodiment.

[0026] Figure 3 This is a cross-sectional view of this embodiment, mainly used to show the solder tray.

[0027] Figure 4 This is the embodiment Figure 5 yes Explanation of reference numerals in the attached figures: 1. Workbench; 11. Solder holder; 111. Embedded slot; 112. Positioning plate; 12. Moving frame; 2. Feeding assembly; 21. Feeding robotic arm; 3. Soldering components; 31. Soldering station; 4. Solder inlet assembly; 41. Solder inlet tray; 42. Solder inlet bracket; 43. Clamping component; 431. Clamping rod; 432. Guide rod; 433. Guide groove; 434. Guide wheel; 435. Guide cam; 44. Transmission component; 45. Vision sensor; 5. Discharge assembly; 51. Unloading robotic arm. Detailed Implementation

[0028] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] An automated soldering device, such as Figure 2 As shown, the system includes a workbench 1, on which are mounted a feeding assembly 2, a soldering assembly 3, a solder infeed assembly 4, and an unloading assembly 5. The feeding assembly 2 feeds products toward the soldering assembly 3, the soldering assembly 3 works in conjunction with the solder infeed assembly 4 for soldering, and the unloading assembly 5 ejects the products. The soldering assembly 3 includes a high-frequency soldering machine, which is mounted on the workbench 1. The high-frequency soldering machine has a soldering station 31, which is used to place the product's connector and heat the connector. In practice, the soldering station 31 of the high-frequency soldering machine works by using a high-frequency coil to heat the solder wire connector. The solder wire is then placed on the connector, where it melts and soldering is completed.

[0030] like Figure 2 and Figure 3 As shown, the solder feeding assembly 4 includes a solder feeding tray 41 and a solder feeding frame 42. The solder feeding tray 41 is rotatably connected to the soldering station 31. The solder feeding tray 41 is used to wind solder wire. The solder feeding frame 42 is rotatably equipped with multiple guide wheels 434 for guiding the solder wire. The solder feeding frame 42 is positioned above the soldering station 31. A clamping member 43 is provided on the upper side of the solder wire corresponding to the position of the solder feeding frame 42. The clamping member 43 can push the solder wire toward the soldering station 31. In specific implementation, the clamping member 43 can squeeze the solder wire toward the soldering station 31 after the solder wire is fed in, thereby achieving soldering.

[0031] like Figure 3 and Figure 4As shown, the clamping member 43 includes a clamping rod 431 and a guide rod 432. The clamping member 43 is rotatably connected to the solder feeder 42. The clamping rod 431 and the guide rod 432 are integrally formed. The clamping rod 431 is located on the side away from the soldering station 31, and the included angle between the clamping rod 431 and the guide rod 432 is an acute angle. In specific implementation, when the clamping member 43 rotates, the clamping rod 431 can push the solder wire toward the soldering station 31. When the clamping member 43 rotates in the opposite direction, the guide rod 432 can press the solder wire and lift the solder wire on the side away from the soldering station 31. Both the clamping rod 431 and the guide rod 432 are provided with guide grooves 433, which are set to correspond to the shape of the solder wire and allow the solder wire to be inserted.

[0032] like Figure 5 As shown, a transmission component 44 is provided between the guide wheel 434 and the solder feed tray 41. The transmission component 44 enables the solder feed tray 41 to drive the guide wheel 434 to rotate together. In a specific implementation, the transmission component 44 can be a meshing gear or a pulley that can drive movement. When the solder feed tray 41 rotates, i.e., when solder wire is fed in, the guide wheel 434 also rotates accordingly, thereby enabling the solder wire to be fed in more stably.

[0033] like Figure 5 As shown, a torsion spring is provided at the rotatable connection between the clamping member 43 and the solder feeder 42. A guide cam 435 is provided between the guide wheel 434 and the clamping member 43. The guide cam 435 is fixedly connected to the guide wheel 434 and is drivenly connected to the clamping member 43. When the guide wheel 434 drives the solder wire to be replenished, the guide cam 435 drives the clamping rod 431 to move towards the solder wire. When the guide wheel 434 stops replenishing the solder wire, the torsion spring drives the guide rod 432 to move towards the solder wire. In specific implementation, under the action of the guide cam 435, the clamping member 43 can perform a cyclic action. The clamping member 43 can cyclically lift and clamp. After the solder wire is fed in and consumed by downward clamping, the clamping member 43 lifts up, feeds in the solder wire, and clamps the solder again. When the replenishment of solder wire stops, the torsion spring can reset the clamping member 43, thereby pushing the solder wire upward, avoiding contact between the solder wire and the soldering station 31 when soldering is not required.

[0034] like Figure 1 As shown, a set of solder infeed trays 41 and solder infeed frames 42 are provided on each side of the soldering station 31, and both are used for aligning the joints. In practice, the solder infeed trays 41 and solder infeed frames 42 on both sides can replenish the solder wire from both sides, thereby soldering both joints simultaneously.

[0035] like Figure 1As shown, a vision sensor 45 is provided on the solder feed rack 42 corresponding to the soldering station 31. The vision sensor 45 is used to detect the position of the product connector. In specific implementation, the vision sensor 45 can capture and obtain the placement status of the product connector. Soldering can only be performed when the connector is aligned. Adjusting the product connector before soldering can effectively reduce the situation of insufficient soldering accuracy.

[0036] like Figure 1 As shown, a soldering base 11 is also provided on the workbench 1, positioned corresponding to the soldering station 31. The soldering base 11 has an insertion slot 111 for inserting the product, and a positioning plate 112 is also provided on the soldering base 11 corresponding to the product. The positioning plate 112 can abut against the product from both sides. A movable frame 12 is provided on the workbench 1 corresponding to the soldering base 11, and the soldering base 11 is fixedly connected to the movable frame. The movable frame 12 can drive the soldering base 11 to move horizontally. In practice, the soldering base 11 can be adjusted according to the specific product, thereby effectively aligning the connector with the soldering station 31, thus completing the soldering more accurately.

[0037] like Figure 2 As shown, the loading assembly 2 includes a loading robotic arm 21, and the unloading assembly includes an unloading robotic arm 51. The loading robotic arm 21 is used to grip the product onto the solder base 11, and the unloading robotic arm 51 is used to remove the product. In practice, the robotic arms can quickly grip and place the product, further improving the convenience of production.

[0038] Working principle: It can automatically perform soldering and continuously replenish solder wire, effectively soldering the joints of products and improving the efficiency and effect of soldering.

[0039] The above are preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made to the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An automated soldering equipment, characterized in that: The system includes a workbench (1), on which a feeding component (2), a soldering component (3), a solder inlet component (4), and a discharging component (5) are provided. The feeding component (2) is used to feed products toward the soldering component (3), the soldering component (3) is used to cooperate with the solder inlet component (4) for soldering, and the discharging component (5) is used to discharge products. The solder assembly (3) includes a high-frequency soldering machine, which is set on a workbench (1). The high-frequency soldering machine is provided with a soldering station (31), which is used to place the product's connector. The soldering station (31) can heat the connector. The solder feeding assembly (4) includes a solder feeding tray (41) and a solder feeding frame (42). The solder feeding tray (41) is rotatably connected to the soldering station (31). The solder feeding tray (41) is used to wind solder wire. The solder feeding frame (42) is rotatably provided with multiple guide wheels (434). The guide wheels (434) are used to guide the solder wire. The solder feeding frame (42) is located above the soldering station (31). The solder feeding frame (42) is provided with a clamping member (43) at the position corresponding to the upper side of the solder bar. The clamping member (43) can push the solder wire toward the soldering station (31).

2. The automated soldering equipment according to claim 1, characterized in that: The clamping member (43) includes a clamping rod (431) and a guide rod (432). The clamping member (43) is rotatably connected to the solder feeder (42). The clamping rod (431) and the guide rod (432) are integrally formed. The clamping rod (431) is located on the side away from the soldering station (31). The included angle between the clamping rod (431) and the guide rod (432) is an acute angle. When the clamping member (43) rotates, the clamping rod (431) can push the solder wire toward the soldering station (31). When the clamping member (43) rotates in the opposite direction, the guide rod (432) can press the solder wire and lift the solder wire on the side away from the soldering station (31).

3. The automated soldering equipment according to claim 2, characterized in that: Both the clamping rod (431) and the guide rod (432) are provided with guide grooves (433), which are set to correspond to the shape of the solder wire and allow the solder wire to be embedded.

4. An automated soldering equipment according to claim 3, characterized in that: A transmission component (44) is provided between the guide wheel (434) and the solder tray (41), and the transmission component (44) enables the solder tray (41) to drive the guide wheel (434) to rotate together.

5. An automated soldering equipment according to claim 4, characterized in that: A torsion spring is provided at the rotatable connection between the clamping member (43) and the solder feeder (42). A guide cam (435) is provided between the guide wheel (434) and the clamping member (43). The guide cam (435) is fixedly connected to the guide wheel (434). The guide cam (435) is driven to the clamping member (43). When the guide wheel (434) drives the solder wire to be replenished, the guide cam (435) drives the clamping rod (431) to move toward the solder wire. When the guide wheel (434) stops replenishing the solder wire, the torsion spring drives the guide rod (432) to move toward the solder wire.

6. An automated soldering equipment according to claim 5, characterized in that: The solder tray (41) and solder rack (42) are each provided on both sides of the soldering station (31) and are used for aligning the joints.

7. An automated soldering equipment according to claim 6, characterized in that: The solder feeder (42) is equipped with a vision sensor (45) corresponding to the soldering station (31), and the vision sensor (45) is used to detect the position of the product connector.

8. An automated soldering equipment according to claim 1, characterized in that: The workbench (1) is also provided with a soldering base (11), which is positioned corresponding to the soldering station (31). The soldering base (11) is provided with an embedding groove (111) for embedding products. The soldering base (11) is also provided with a positioning plate (112) corresponding to the product. The positioning plate (112) can abut against the product on both sides.

9. An automated soldering equipment according to claim 8, characterized in that: A movable frame (12) is provided on the workbench (1) corresponding to the solder base (11). The solder base (11) is fixedly connected to the movable frame, and the movable frame (12) can drive the solder base (11) to move in the horizontal direction.

10. An automated soldering equipment according to claim 8, characterized in that: The loading assembly (2) includes a loading robotic arm (21), and the unloading assembly includes an unloading robotic arm (51). The loading robotic arm (21) is used to clamp the product onto the solder base (11), and the unloading robotic arm (51) is used to clamp the product out.

Images