Welding device

Abstract

The utility model discloses a welding device which comprises the following components: a fixing assembly which comprises a fixing table which is provided with a plurality of notches, the notches are matched with wires, one end of the fixing table is suitable for fixing a wiring terminal, and the other end is suitable for fixing the wires; the welding assembly is arranged above the fixing table and comprises a first power unit and a welding unit, the first power unit is in transmission connection with the welding unit, and the first power unit is used for driving the welding unit to move towards or away from the fixing table; the feeding assembly is arranged on one side of the fixing table and comprises a second power unit and a welding rod feeding unit, the second power unit is used for driving the welding rod feeding unit to move in the vertical direction, and the welding rod feeding unit is used for driving the welding rods to move in the horizontal direction; and the controller is used for driving the welding assembly and / or the feeding assembly to operate. An efficient welding scheme can be provided, the production cost is reduced, and the product quality is improved.

Description

Technical Field

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

[0002] The welding technology between wires and terminals is an indispensable means of connection in the fields of electronic engineering, power systems, mechanical equipment, etc. When traditional welding equipment handles the situation of welding multiple wires at the same time, traditional welding mainly relies on the operator to manually operate the soldering iron for welding, resulting in the welding speed being directly affected by the operator's proficiency and technical level. For large-scale production, the efficiency is relatively low, and the training cost required to train skilled operators is relatively high. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a welding device that can provide an efficient and stable welding solution, reduce production costs, and improve product quality.

[0004] According to a first aspect of the present invention, a welding device includes: a fixing assembly, including a fixing table, the fixing table is provided with a plurality of notches, the width of the notches is mutually adapted to the wire diameter of the wire, one end of the fixing table is suitable for fixing the terminal, and the other end is suitable for fixing the wire;

[0005] A welding assembly is arranged above the fixing table, the welding assembly comprises a first power unit and a welding unit, the first power unit is in transmission connection with the welding unit, the first power unit is used to drive the welding unit to move toward the fixing table, or to drive the welding unit to move away from the fixing table;

[0006] A feeding assembly is arranged on one side of the fixed platform, the feeding assembly comprises a second power unit and a welding rod feeding unit, the second power unit is drivingly connected to the welding rod feeding unit, the second power unit is used to drive the welding rod feeding unit to move in the vertical direction, and the welding rod feeding unit is used to drive the welding rod to move in the horizontal direction;

[0007] A controller is electrically connected to the welding assembly and the feeding assembly, and the controller is used to drive the welding assembly and / or the feeding assembly to operate.

[0008] A welding device according to an embodiment of the utility model has at least the following beneficial effects: the design of the fixing table can facilitate the fixing of the wires and the terminal blocks, and the positioning is convenient, and it is not easy to deviate during welding, which can improve the welding efficiency; the first power unit is connected to the welding unit by transmission, and the action of the first power unit can be controlled by the controller to realize automatic welding, improve welding efficiency, and reduce the burden of manual operation; the feeding assembly can realize automatic feeding of the welding rod, and further improve the welding efficiency; the wires and the terminal blocks can be welded efficiently and stably, so as to improve production efficiency and save labor costs.

[0009] According to some embodiments of the utility model, the fixing assembly further includes a mounting seat, one end of which is mounted on the frame, the fixing platform is detachably mounted on the other end of the mounting seat, the fixing platform is provided with a first adjustment slot in the vertical direction, and the fixing platform adjusts the relative distance with the welding unit through the first adjustment slot. This facilitates the adjustment of the equipment and can also improve the adaptability of the welding device, so that effective welding can be performed when welding wires of different specifications and thicknesses.

[0010] According to some embodiments of the utility model, the mounting seat is detachably mounted on the frame, the mounting seat is provided with a second adjustment slot, the second adjustment slot is arranged in a horizontal direction, and the mounting seat is fixed to the frame through the second adjustment slot, so that the fixing table can be easily aligned with the welding unit, and maintenance and installation are convenient.

[0011] According to some embodiments of the utility model, the second adjustment slot allows the mounting seat to slide or rotate along the frame in the horizontal direction so that the projection of the welding unit in the direction of the fixed table falls inside the outer contour of the fixed table, thereby improving the ability of precise positioning and adapting to various working conditions.

[0012] According to some embodiments of the utility model, the fixing assembly further includes a position detection unit, which is disposed on one side of the fixing platform, is electrically connected to the controller, and is used to determine whether the connection terminal and the wire are placed on the fixing platform. Automatic detection can be achieved and safety protection capabilities can be improved to ensure welding quality.

[0013] According to some embodiments of the utility model, the welding assembly further comprises a heat dissipation pipe, the heat dissipation pipe is mounted on the frame, and the air outlet of the heat dissipation pipe is arranged toward the fixing table. The heat dissipation pipe can improve the heat dissipation performance of the fixing table, avoid high temperature from damaging the welding material and surrounding components, and facilitate continuous welding processing.

[0014] According to some embodiments of the utility model, the heat dissipation pipe can be rotatably mounted on the frame, and the heat dissipation pipe and the frame are connected by a sleeve structure. If the fixed platform cools too quickly, it is easy to cause the slots to stick to each other. The sleeve can conveniently adjust the direction of the heat dissipation pipe outlet to adapt to various usage conditions.

[0015] According to some embodiments of the utility model, the welding assembly further comprises a fume recovery unit, and the air inlet of the fume recovery unit is arranged toward the fixing table, so as to effectively recover the fume and harmful gases generated during the welding process and reduce air pollution in the workplace.

[0016] According to some embodiments of the utility model, the fixing table is provided with four spaced notches, and the four notches are equidistantly arranged along the length direction of the fixing table. The welding work of four wires and one terminal block can be processed at one time, which improves the efficiency of batch processing and saves space. The equidistantly arranged notches help to ensure the consistency of each welding station during operation, facilitate the formulation and implementation of a standardized welding process, thereby improving welding quality and product consistency.

[0017] According to some embodiments of the present invention, the distance between the center lines of two adjacent notches is A, satisfying 5mm≤A≤8mm.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0020] Figure 1 A schematic diagram of a welding device according to an embodiment of the utility model;

[0021] Figure 2 It is a schematic diagram of a fixing assembly according to an embodiment of the present utility model.

[0022] Reference numerals: first power unit 100 ; welding unit 110 ; heat dissipation pipe 120 ; sleeve structure 130 ; welding rod feeding unit 140 ; ​​second power unit 150 ; mounting seat 160 ; fixing platform 170 ; first adjustment slot 180 ; second adjustment slot 190 ; notch 200 . DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0024] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0027] Reference Figure 1 to Figure 2 A welding device, comprising: a fixing assembly, comprising a fixing table 170, the fixing table 170 is provided with a plurality of notches 200, the width of the notches 200 is mutually adapted to the wire diameter of the wire, one end of the fixing table 170 is suitable for fixing the terminal, and the other end is suitable for fixing the wire;

[0028] A welding assembly is disposed above the fixed platform 170. The welding assembly includes a first power unit 100 and a welding unit 110. The first power unit 100 is in transmission connection with the welding unit 110. The first power unit 100 is used to drive the welding unit 110 to move toward the fixed platform 170, or to drive the welding unit 110 to move away from the fixed platform 170.

[0029] A feeding assembly is arranged on one side of the fixed platform 170, and the feeding assembly includes a second power unit 150 and a welding rod feeding unit 140, the second power unit 150 is in transmission connection with the welding rod feeding unit 140, the second power unit 150 is used to drive the welding rod feeding unit 140 to move in the vertical direction, and the welding rod feeding unit 140 is used to drive the welding rod to move in the horizontal direction;

[0030] The controller is electrically connected to the welding assembly and the feeding assembly, and is used to drive the welding assembly and / or the feeding assembly to operate.

[0031] The design of the fixing table 170 can facilitate the fixing of the wires and the terminals, and the positioning is convenient. It is not easy to deviate during welding, which can improve the welding efficiency. The first power unit 100 is connected to the welding unit 110 by transmission, and the action of the first power unit 100 can be controlled by the controller to realize automatic welding, improve welding efficiency, and reduce the burden of manual operation. The feeding assembly can realize automatic feeding of welding rods, further improving welding efficiency; it can efficiently and stably weld wires and terminals, improve production efficiency, and save labor costs.

[0032] It is understandable that the first power unit 100 and the second power unit 150 can be one or more of a cylinder, an electric cylinder or a hydraulic cylinder. In the embodiment, a cylinder is preferably used as a power source, which is powered by compressed air, has fast action and sensitive response, and is particularly suitable for this embodiment.

[0033] It is understandable that when the fixed platform 170 is installing the wire and the terminal, the second power unit 150 drives the electrode feeding unit 140 to move in a direction away from the fixed platform 170, so as to prevent the electrode feeding unit 140 from affecting the loading and unloading of the fixed platform 170. When the fixed platform 170 is loaded, the electrode feeding unit 140 feeds the electrode, so that the electrode is fed in the direction of the fixed platform 170, and the second power unit 150 drives the electrode feeding unit 140 to press down in the direction of the fixed platform 170, so that the electrode and the fixed platform 170 abut against each other, and the first power unit 100 then drives the welding unit 110 to press down, so that the welding unit 110 abuts against each other and heats the electrode, so as to complete the welding between the terminal and the wire. After the welding is completed, the first power unit 100 drives the welding unit 110 to rise, and the second power unit 150 drives the electrode feeding unit to rise, so as to facilitate the subsequent loading of the fixed platform 170.

[0034] The fixing assembly further includes a mounting seat 160, one end of which is mounted on the frame, and a fixing platform 170 is detachably mounted on the other end of the mounting seat 160. The fixing platform 170 is provided with a first adjustment slot 180 in the vertical direction, and the fixing platform 170 adjusts the relative distance with the welding unit 110 through the first adjustment slot 180. This facilitates the adjustment of the welding device and improves the adaptability of the welding device, so that effective welding can be performed when welding wires of different specifications and thicknesses.

[0035] The mounting seat 160 can be detachably mounted on the frame, and the mounting seat 160 is provided with a second adjustment slot 190, which is arranged in a horizontal direction, and the mounting seat 160 is fixed to the frame through the second adjustment slot 190. It is convenient to align the fixed platform 170 with the welding unit 110, and maintenance and installation are convenient. It can be understood that the frame is provided with a plurality of openings. When installing the mounting seat 160, the second adjustment slot 190 is aligned with the opening of the frame, and then the second adjustment slot 190 is fixed to the opening by a screw, so as to achieve the fixation of the mounting seat 160. A gasket is provided between the screw and the second adjustment slot 190 to improve the stability of the screw locking. The second adjustment slot 190 allows the mounting seat 160 to slide or rotate along the frame in the horizontal direction so that the projection of the welding unit 110 in the direction of the fixed platform 170 falls inside the outer contour line of the fixed platform 170. Improve the ability of precise positioning and adapt to a variety of working conditions.

[0036] In some embodiments, the mounting base 160 is provided with two second adjustment slots 190, which are arranged in parallel in the horizontal direction and are spaced apart from each other at an appropriate distance, and can cooperate with the corresponding structure on the frame to realize the two-way horizontal adjustment of the mounting base 160 on the frame. Specifically, when it is necessary to adjust the relative position of the welding unit 110 and the fixed table 170, the operator can adjust the lateral position of the mounting base 160 on the frame through the two second adjustment slots 190, so that its left and right movement is more stable and reliable, thereby ensuring that the welding unit 110 can accurately align the terminal and wire to be welded. In addition, the design of the double adjustment slot is also conducive to balancing the force, dispersing the load, and avoiding wear or deformation caused by stress concentration in a single adjustment slot, thereby extending the service life and maintenance cycle of the equipment. When performing complex welding tasks or mass production, the setting of two second adjustment slots 190 can provide higher positioning accuracy and stability, significantly improving welding efficiency and product quality.

[0037] The fixing assembly also includes a position detection unit, which is arranged on one side of the fixing platform 170. The position detection unit is electrically connected to the controller and is used to determine whether the terminal block and the wire are placed on the fixing platform 170. Automatic detection can be achieved and safety protection capabilities can be improved to ensure the quality of welding.

[0038] Reference Figure 1 The welding assembly further includes a heat pipe 120, which is mounted on the frame, and an air outlet of the heat pipe 120 is arranged toward the fixing table 170. The heat pipe 120 can improve the heat dissipation performance of the fixing table 170, avoid high temperature damage to the welding material and surrounding components, and facilitate continuous welding processing.

[0039] The heat pipe 120 can be rotatably mounted on the frame, and the heat pipe 120 is connected to the frame through a sleeve structure 130. If the fixed platform 170 cools too quickly, it is easy to cause the slots to stick together. The sleeve can be used to easily adjust the direction of the air outlet of the heat pipe 120, so as to adapt to a variety of operating conditions. The welding device can also be used for mutual welding between wires. When the welding device is used for welding between wires, the air outlet of the heat pipe 120 is directly rotated and aligned with the fixed platform 170, thereby improving the heat dissipation effect of the fixed platform 170. In some embodiments, when the terminal block is welded to the wire, in order to avoid the fixed platform 170 cooling too quickly and causing the slots 200 to stick together, the heat pipe 120 is only used when welding between wires. It can be understood that the sleeve structure 130 can enable the heat pipe 120 to achieve infinite adjustment in angle, and the sleeve structure 130 can also be replaced by a ball screw, so as to facilitate the adjustment of the outlet direction of the heat pipe 120. The heat dissipation pipe 120 is connected to an external air source so as to blow out high-speed air to dissipate heat for the fixing platform 170 .

[0040] The welding assembly further includes a fume recovery unit (not shown in the figure), and the air inlet of the fume recovery unit is arranged toward the fixing table 170. The fume and harmful gases generated during the welding process can be effectively recovered to reduce air pollution in the workplace.

[0041] The fixing table 170 is provided with four spaced notches 200, and the four notches 200 are equidistantly arranged along the length direction of the fixing table 170. It can process the welding work of four wires and one terminal at a time, improve the efficiency of batch processing, save space, and the equidistantly arranged notches 200 help to ensure the consistency of each welding station during operation, facilitate the formulation and implementation of standardized welding processes, thereby improving welding quality and product consistency. The distance between the center lines of two adjacent notches 200 is A, which satisfies 5mm≤A≤8mm.

[0042] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A welding device for welding a wire to a terminal, characterized in that: include: A fixing assembly, comprising a fixing platform, the fixing platform being provided with a plurality of notches, the width of the notches being adapted to the wire diameter of the wire, one end of the fixing platform being adapted to fix the wiring terminal, and the other end being adapted to fix the wire; A welding assembly is arranged above the fixing table, the welding assembly comprises a first power unit and a welding unit, the first power unit is in transmission connection with the welding unit, the first power unit is used to drive the welding unit to move toward the fixing table, or to drive the welding unit to move away from the fixing table; A feeding assembly is arranged on one side of the fixed platform, the feeding assembly comprises a second power unit and a welding rod feeding unit, the second power unit is drivingly connected to the welding rod feeding unit, the second power unit is used to drive the welding rod feeding unit to move in the vertical direction, and the welding rod feeding unit is used to drive the welding rod to move in the horizontal direction; A controller is electrically connected to the welding assembly and the feeding assembly, and the controller is used to drive the welding assembly and / or the feeding assembly to operate.

2. A welding device according to claim 1, characterized in that: The fixing assembly also includes a mounting seat, one end of which is mounted on the frame, and the fixing platform is detachably mounted on the other end of the mounting seat. The fixing platform is provided with a first adjustment slot in the vertical direction, and the fixing platform adjusts the relative distance with the welding unit through the first adjustment slot.

3. A welding device according to claim 2, characterized in that: The mounting seat is detachably mounted on the frame, and the mounting seat is provided with a second adjustment slot, which is arranged in a horizontal direction, and the mounting seat is fixed to the frame through the second adjustment slot.

4. A welding device according to claim 3, characterized in that: The second adjustment slot allows the mounting seat to be slidably or rotatably adjusted in the horizontal direction along the frame, so that the projection of the welding unit in the direction of the fixing table falls inside the outer contour line of the fixing table.

5. A welding device according to claim 1, characterized in that: The fixing assembly also includes an in-place detection unit, which is arranged on one side of the fixing platform and is electrically connected to the controller. The in-place detection unit is used to determine whether the connection terminal and the wire are placed on the fixing platform.

6. A welding device according to claim 1, characterized in that: The welding assembly further comprises a heat dissipation pipe, which is mounted on the frame and has an air outlet disposed toward the fixing platform.

7. A welding device according to claim 6, characterized in that: The heat dissipation pipe can be rotatably mounted on the frame, and the heat dissipation pipe and the frame are connected via a sleeve structure.

8. A welding device according to claim 1, characterized in that: The welding assembly further comprises a fume recovery unit, wherein an air intake port of the fume recovery unit is arranged toward the fixing platform.

9. A welding device according to claim 1, characterized in that: The fixing platform is provided with four slots arranged at intervals, and the four slots are arranged equidistantly along the length direction of the fixing platform.

10. A welding device according to claim 9, characterized in that: The distance between the center lines of two adjacent notches is A, which satisfies 5mm≤A≤8mm.

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