Wire harness automatic tinning and feeding mechanism

Abstract

The utility model relates to the technical field of feeding mechanisms, and provides an automatic wiring harness tinning and feeding mechanism which comprises an adjusting structure, a tinning mechanism and a feeding mechanism. The pay-off rack is arranged on the surface of one side of the adjusting structure; the two connecting frames are arranged at the symmetrical positions of the surface of the adjusting structure, and the two connecting frames are connected through a guide pipe; the two rotating shafts and the bearings are arranged in the symmetrical positions of the adjusting structure. According to the utility model, when the electric push rod on the surface of the cover plate is started to work, the output end push block is in contact with the inclined surface of the inclined block, the limiting block on the surface is embedded in the limiting groove, and the two ends of the spring are respectively connected to the surfaces of the limiting groove and the limiting block, so that the limiting block is reset; and the inclined blocks are driven to move along the interiors of the notches, so that the distance between the two opposite inclined blocks is shortened, the inclined blocks make contact with the tin bars, the tin bars with different diameters can be conveniently conveyed, and the applicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of feeding mechanism technology, and in particular to an automatic tinning feeding mechanism for wire harnesses. Background Technology

[0002] Soldering technology has wide applications in the automotive manufacturing industry, especially in the connection of wire harnesses. Automotive wire harnesses are the main body of the automotive electrical network, connecting various electronic components and systems, such as engine control units, sensors, and lighting systems. Therefore, wire harnesses need to be soldered before use.

[0003] However, in existing technologies, some soldering processes involve attaching solder bars to the surface of the wire harness and using a soldering gun for processing. But currently, when using solder bars for processing, most of the work still relies on manual hand-held movement for soldering, which is inefficient and has certain limitations. Utility Model Content

[0004] The purpose of this invention is to address the problem that in the existing technology, some soldering processes involve attaching solder bars to the surface of the wire harness and using a soldering gun for processing. However, currently, when using solder bars for processing, most of the work still relies on manual hand-held movement for soldering, which is inefficient and has certain limitations.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an automatic wire harness soldering and feeding mechanism, comprising: an adjustment structure; a wire feeding frame disposed on one side surface of the adjustment structure; and further comprising:

[0006] Two connecting brackets are positioned symmetrically on the surface of the adjustment structure, and the two connecting brackets are connected by a guide tube;

[0007] Two rotating shafts are provided, with bearings located inside the symmetrical part of the adjustment structure. Limiting plates are provided on the outer surfaces of the two rotating shafts, and multiple limiting plates are slidably connected to the surface of the adjustment structure. Gears are provided on one end surface of the two rotating shafts, and circular frames are provided on the other end of the two rotating shafts. Multiple slots are provided on the surface of the two circular frames, and multiple limiting slots are provided inside the two circular frames.

[0008] Preferably, the adjustment structure includes a drive motor, and the output end of the drive motor is provided with a gear one, which meshes with two gears two.

[0009] The technical effect of adopting the above-mentioned further solution is that when the drive motor inside the adjustment structure is working, it drives the first gear at the output end to rotate, thereby driving the two second gears to rotate relative to each other.

[0010] Preferably, the adjusting structure includes a hydraulic cylinder, and the output end of the hydraulic cylinder is provided with a rack, which meshes with two gears.

[0011] The technical effect of adopting the above-mentioned further solution is that when the hydraulic cylinder inside the adjustment structure works, it drives the rack to move laterally, thereby driving the two gears to move relative to each other.

[0012] Preferably, a limiting block is slidably embedded inside the plurality of limiting grooves, and a spring is provided on one side surface of the plurality of limiting blocks.

[0013] The technical effect of adopting the above-mentioned further solution is that the limiting groove provides a limiting function for the limiting block, while the spring on the surface of the limiting block facilitates the reset function.

[0014] Preferably, one end of the multiple springs is fixedly disposed on the inner wall of the limiting groove, and one side surface of the multiple limiting blocks is provided with an inclined block.

[0015] The technical effect of adopting the above-mentioned further solution is that the spring is fixed by the limiting groove, and the inclined block on the surface moves when the limiting block moves.

[0016] Preferably, the surfaces of the two circular frames are provided with cover plates, and the surfaces of the two cover plates are provided with electric push rods.

[0017] The technical effect of adopting the above-mentioned further solution is that the cover plate detachably installed on the surface of the circular frame provides a fixing function for the electric push rod.

[0018] Preferably, the output ends of the two electric push rods are provided with push blocks, and the two push blocks are slidably connected to the surface of a plurality of inclined blocks.

[0019] The technical effect of adopting the above-mentioned further solution is that when the electric push rod is working, it drives the push block connected to the output end to move, and through contact with the inclined surface of the inclined block, it extends along the inside of the slot.

[0020] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0021] In this invention, when the electric push rod on the surface of the cover plate is activated, the output push block contacts the inclined surface of the inclined block. The limiting block on the surface is embedded in the limiting groove, and the two ends of the spring are respectively connected to the surface of the limiting groove and the limiting block to provide a reset function for the limiting block. This causes the inclined block to move along the inside of the groove, thereby reducing the distance between the two relative inclined blocks and making the inclined block contact the solder bar. This facilitates the transfer of solder bars of different diameters and improves the applicability of the device. Attached Figure Description

[0022] Figure 1A side view schematic diagram of an automatic tinning and feeding mechanism for wire harnesses is provided for this utility model;

[0023] Figure 2 A top view of an automatic tinning and feeding mechanism for wire harnesses is provided for this utility model.

[0024] Figure 3 This utility model provides a bottom view structural diagram of an automatic wire harness tinning and feeding mechanism;

[0025] Figure 4 This utility model presents a partially unfolded structural diagram of an automatic wire harness tinning and feeding mechanism.

[0026] Legend:

[0027] 1. Adjustment structure; 101. Drive motor; 1011. Gear 1; 102. Hydraulic cylinder; 1021. Rack; 103. Wire feeding frame; 104. Connecting frame; 105. Guide tube; 2. Rotating shaft; 201. Limiting plate; 202. Circular frame; 2021. Groove; 2022. Limiting groove; 2023. Limiting block; 2024. Spring; 2025. Inclined block; 2026. Cover plate; 2027. Electric push rod; 2028. Push block; 203. Gear 2. Detailed Implementation

[0028] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0029] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0030] Example 1, as Figures 1-4As shown, this utility model provides an automatic wire harness soldering and feeding mechanism, including: an adjustment structure 1; a wire feeding frame 103, disposed on one side surface of the adjustment structure 1; and two connecting frames 104, disposed symmetrically on the surface of the adjustment structure 1, the two connecting frames 104 being connected by a guide tube 105; two rotating shafts 2, bearings disposed inside the symmetrical part of the adjustment structure 1, limiting pieces 201 disposed on the outer surface of the two rotating shafts 2, multiple limiting pieces 201 being slidably connected to the surface of the adjustment structure 1, a gear 203 disposed on one end surface of the two rotating shafts 2, and a circular frame 202 disposed on the other end of the two rotating shafts 2, multiple slots 2021 being opened on the surface of the two circular frames 202, and multiple limiting grooves 2022 being opened inside the two circular frames 202.

[0031] In this embodiment, by placing the wire harness on the surface of the wire feeder 103, when the drive motor 101 is started, the gear 1011 on the output end surface performs relative transmission with the gear 203. Alternatively, by starting the hydraulic cylinder 102, the rack 1021 drives the two meshing gears 203 on their outer surfaces to perform relative transmission, causing the circular frame 202 on the surface of the rotating shaft 2 to rotate. The limiting piece 201 provides a limiting function. By placing the solder bar between the two circular frames 202, the solder bar is transported along the guide tube 105 on the surface of the connecting frame 104, thus facilitating contact between the solder bar and the wire harness. Soldering is then performed with equipment such as a soldering gun, eliminating the need for manual material movement and improving work efficiency.

[0032] In Example 2, the adjustment structure 1 includes a drive motor 101, the output end of which is provided with a gear 1011, which meshes with two gears 203. The adjustment structure 1 also includes a hydraulic cylinder 102, the output end of which is provided with a rack 1021, which meshes with two gears 203. Limiting blocks 2023 are slidably embedded inside multiple limiting grooves 2022. Springs 2024 are provided on one side surface of the multiple limiting blocks 2023. One end of the multiple springs 2024 is fixedly set on the inner wall of the limiting grooves 2022. Inclined blocks 2025 are provided on one side surface of the multiple limiting blocks 2023. Cover plates 2026 are provided on the surfaces of the two circular frames 202. Electric push rods 2027 are provided on the surfaces of the two cover plates 2026. Push blocks 2028 are provided at the output ends of the two electric push rods 2027. The two push blocks 2028 are slidably connected to the surfaces of the multiple inclined blocks 2025.

[0033] In this embodiment, when the electric push rod 2027 on the surface of the cover plate 2026 is activated, the output push block 2028 contacts the inclined surface of the inclined block 2025. The limiting block 2023 on the surface is embedded in the limiting groove 2022, and the two ends of the spring 2024 are respectively connected to the surfaces of the limiting groove 2022 and the limiting block 2023, providing a reset operation for the limiting block 2023. This drives the inclined block 2025 to move along the inside of the slot 2021, thereby reducing the distance between the two opposing inclined blocks 2025, so that the inclined block 2025 contacts the solder bar, which facilitates the transmission of solder bars of different diameters and improves the applicability of the device.

[0034] Working principle: In use, the wire harness is placed on the surface of the wire feeder 103. When the drive motor 101 is started, the gear 1011 on the output end surface drives the gear 203. Alternatively, the hydraulic cylinder 102 is started, causing the rack 1021 to drive the two meshing gears 203 on their outer surfaces to drive the two gears 203 to rotate. This causes the circular frame 202 on the surface of the rotating shaft 2 to rotate, and the limiting plate 201 provides a limiting function. The solder bar is placed between the two circular frames 202 and is transported along the guide tube 105 on the surface of the connecting frame 104, thus facilitating contact between the solder bar and the wire harness. Soldering is then performed with a soldering gun or other equipment. Manual material movement is required to improve work efficiency. In addition, when the electric push rod 2027 on the surface of the cover plate 2026 is activated, the output push block 2028 contacts the inclined surface of the inclined block 2025. The limiting block 2023 on the surface is embedded in the limiting groove 2022, and the two ends of the spring 2024 are respectively connected to the surface of the limiting groove 2022 and the limiting block 2023, providing a reset operation for the limiting block 2023. This drives the inclined block 2025 to move along the inside of the slot 2021, thereby reducing the distance between the two opposing inclined blocks 2025, so that the inclined block 2025 contacts the solder bar, which facilitates the transfer of solder bars of different diameters and improves the applicability of the device.

[0035] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An automatic soldering feeding mechanism for wire harnesses, comprising: Adjust the structure; A pay-off frame, disposed on one side surface of the adjustment structure; characterized in that it further comprises: Two connecting brackets are positioned symmetrically on the surface of the adjustment structure, and the two connecting brackets are connected by a guide tube; Two rotating shafts are provided, with bearings located inside the symmetrical part of the adjustment structure. Limiting plates are provided on the outer surfaces of the two rotating shafts, and multiple limiting plates are slidably connected to the surface of the adjustment structure. Gears are provided on one end surface of the two rotating shafts, and circular frames are provided on the other end of the two rotating shafts. Multiple slots are provided on the surface of the two circular frames, and multiple limiting slots are provided inside the two circular frames.

2. The automatic tinning and feeding mechanism for wire harnesses according to claim 1, characterized in that: The adjustment structure includes a drive motor, and the output end of the drive motor is provided with a gear one, which meshes with two gears two.

3. The automatic tinning and feeding mechanism for wire harnesses according to claim 2, characterized in that: The adjustment structure includes a hydraulic cylinder, and the output end of the hydraulic cylinder is provided with a rack, which meshes with two gears.

4. The automatic tinning and feeding mechanism for wire harnesses according to claim 1, characterized in that: A limiting block is slidably embedded inside the multiple limiting grooves, and a spring is provided on one side surface of the multiple limiting blocks.

5. The automatic tinning and feeding mechanism for wire harnesses according to claim 4, characterized in that: One end of each of the multiple springs is fixedly mounted on the inner wall of the limiting groove, and an inclined block is provided on one side surface of each of the multiple limiting blocks.

6. The automatic tinning and feeding mechanism for wire harnesses according to claim 5, characterized in that: The surfaces of the two circular frames are provided with cover plates, and the surfaces of the two cover plates are provided with electric push rods.

7. The automatic tinning and feeding mechanism for wire harnesses according to claim 6, characterized in that: The output ends of the two electric push rods are provided with push blocks, and the two push blocks are slidably connected to the surface of multiple inclined blocks.

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