Feeding structure in aluminum diffusion welding machine

Abstract

The utility model discloses a feeding structure in an aluminum diffusion welding machine, and relates to the technical field of aluminum welding machines, the feeding structure comprises two side limiting plates, one side of the middle part between the lower ends of the two side limiting plates is fixedly connected with a first bottom supporting plate, and the other side of the middle part between the two side limiting plates is fixedly connected with a second bottom supporting plate; through the arrangement of the first limiting plate, the second limiting plate, the first bottom supporting plate and the second bottom supporting plate, the two sides of the middle of the area between the two side limiting plates are divided into two channels, one channel is used for containing an aluminum row, and the other channel is used for containing a nickel sheet. The aluminum bar and the nickel piece are fed, the hands of an operator can be prevented from being scalded, the use safety is improved, a second limiting plate and a second bottom supporting plate are arranged and used for abutting against and limiting one side of the welding end of the aluminum bar and one side of the welding end of the nickel piece correspondingly, the welding position and the welding area are guaranteed, and the welding qualification rate is increased.

Description

Technical Field

[0001] This utility model relates to the field of aluminum welding machine technology, and in particular to a feeding structure in an aluminum diffusion welding machine. Background Technology

[0002] Aluminum welding machines are used to melt aluminum and aluminum alloy materials by heating or pressurizing them to achieve a bonding effect. During the fusion process, welding wire or metal filler can be used, or the two workpieces can be self-fused, allowing the molecules at the fusion point to penetrate each other and form a permanent connection.

[0003] In existing technologies, when performing diffusion welding on aluminum busbars and nickel sheets, the aluminum busbar and nickel sheet are held by hand, and then diffusion welding is performed between them. Using this method, the hands are extremely prone to being burned by the welding graphite, resulting in low safety and inconvenience. Utility Model Content

[0004] The purpose of this utility model is to solve the problems existing in the prior art where, when performing diffusion welding of aluminum busbars and nickel sheets, the aluminum busbars and nickel sheets are held by hand and then diffusion welded together. This method of welding makes it extremely easy for the hands to be burned by the welding graphite, resulting in low safety and inconvenience. Therefore, this utility model proposes a feeding structure for aluminum diffusion welding machines.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a feeding structure in an aluminum diffusion welding machine, comprising two side limiting plates. A first bottom support plate is fixedly connected to one side of the middle portion between the lower ends of the two side limiting plates, and a second bottom support plate is fixedly connected to the other side of the middle portion between the two side limiting plates. A first limiting plate is fixedly connected to the other side of the upper middle portion between the two side limiting plates. A second limiting plate is provided above the first bottom support plate. The two sides of the second limiting plate are fixedly connected to the two side limiting plates respectively. A second bottom support plate is provided in the middle portion of each of the two side limiting plates. A mounting base plate is fixedly connected to one side of the middle portion of the lower ends of the two side limiting plates. A welding material passage groove is provided in the middle portion of each of the two side limiting plates. The mounting base plate is used to connect with the aluminum welding machine so that the welding graphite is located between the two side limiting plates, and the hollowed-out area at the upper end of the side limiting plates is the welding area.

[0006] Preferably, one of the side limiting plates is provided with an end plate on one side, and the end plate is fixedly connected to both sides of the middle part of one side of the end plate.

[0007] Preferably, a combined push plate is provided on one side of the end plate, and the two sides of the combined push plate are respectively attached to one side of the two limiting mounting plates.

[0008] Preferably, a drive motor is fixedly connected to one side of the end plate, a lead screw is rotatably connected between the end plate and the side limiting plate, and the output end of the drive motor is fixedly connected to the lead screw.

[0009] Preferably, one side of the combined push plate has a threaded hole and a sliding hole, and the threaded hole is threadedly connected to the lead screw.

[0010] Preferably, a guide slide rod is fixedly connected between one side of the end plate and the side limiting plate, and the guide slide rod is slidably connected to the sliding hole.

[0011] Preferably, a top material rod is fixedly connected to one side of the combined push plate.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, by setting up a first limiting plate, a second limiting plate, a first bottom support plate, and a second bottom support plate, the middle part of the area between the two side limiting plates is divided into two channels, one for placing aluminum bars and the other for placing nickel sheets. In this way, the aluminum bars and nickel sheets are fed, which can avoid burns to the operator's hands and increase the safety of use. The second limiting plate and the second bottom support plate are used to restrict the contact on one side of the welding end of the aluminum bars and nickel sheets, respectively, to ensure the welding position and welding area and improve the welding qualification rate.

[0014] 2. In this utility model, the drive motor and lead screw are used to drive the combined push plate to move, so that the top material rod pushes out the welded aluminum strip for unloading. This method improves welding efficiency and increases the practicality of this utility model. At the same time, this method has a simple structure, low manufacturing cost, and requires little modification to the aluminum welding machine. It only requires opening a threaded hole on the aluminum welding machine to match the mounting base plate for assembly and use. Attached Figure Description

[0015] Figure 1 This utility model provides a three-dimensional structural diagram of the feeding structure in an aluminum diffusion welding machine;

[0016] Figure 2 This utility model provides a schematic diagram of the working state of the feeding structure in an aluminum diffusion welding machine;

[0017] Figure 3 This invention provides an exploded view of a portion of the feeding structure in an aluminum diffusion welding machine.

[0018] Legend: 1. Side limiting plate; 2. Mounting base plate; 3. Limiting plate No. 1; 4. Limiting plate No. 2; 5. Bottom support plate No. 1; 6. Bottom support plate No. 2; 7. Welding material passage; 8. Limiting mounting plate; 9. End mounting plate; 10. Combined push plate; 11. Top material rod; 12. Lead screw; 13. Drive motor; 14. Guide slide rod; 15. Threaded hole; 16. Sliding hole. Detailed Implementation

[0019] 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.

[0020] 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.

[0021] Example 1: As Figure 1 - Figure 3 As shown, this utility model provides a feeding structure for an aluminum diffusion welding machine, including two side limiting plates 1. A first bottom support plate 5 is fixedly connected to one side of the middle between the lower ends of the two side limiting plates 1, and a second bottom support plate 6 is fixedly connected to the other side of the middle between the two side limiting plates 1. A first limiting plate 3 is fixedly connected to the other side of the upper middle between the two side limiting plates 1. A second limiting plate 4 is provided above the first bottom support plate 5. The two sides of the second limiting plate 4 are fixedly connected to the two side limiting plates 1 respectively. The second bottom support plate 6 is provided in the middle of the two side limiting plates 1. A mounting base plate 2 is fixedly connected to one side of the middle of the lower end of the two side limiting plates 1. A welding material passage trough 7 is provided in the middle of the two side limiting plates 1. The mounting base plate 2 is used to connect with the aluminum welding machine so that the welding graphite is located between the two side limiting plates 1, and the hollow area at the upper end of the side limiting plate 1 is the welding area.

[0022] The specific settings and functions of this embodiment are described in detail below. By setting up the first limiting plate 3, the second limiting plate 4, the first bottom support plate 5, and the second bottom support plate 6, the middle part of the area between the two side limiting plates 1 is divided into two channels, one for placing aluminum bars and the other for placing nickel sheets. In this way, the aluminum bars and nickel sheets are fed, which can avoid burns to the operator's hands and increase the safety of use. The second limiting plate 4 and the second bottom support plate 6 are used to restrict the contact on one side of the welding end of the aluminum bars and nickel sheets, respectively, to ensure the welding position and welding area and improve the welding qualification rate.

[0023] Example 2: Figure 1 - Figure 3As shown, one of the side limiting plates 1 is provided with an end plate 9 on one side. The middle two sides of one side of the end plate 9 are fixedly connected to the side limiting plate 1. A combined push plate 10 is provided on one side of the end plate 9. The two sides of the combined push plate 10 are respectively attached to one side of the two limiting mounting plates 8. A drive motor 13 is fixedly connected to one side of the end plate 9. A lead screw 12 is rotatably connected between the end plate 9 and the side limiting plate 1. The output end of the drive motor 13 is fixedly connected to the lead screw 12. A threaded hole 15 and a sliding hole 16 are opened on one side of the combined push plate 10. The threaded hole 15 is threadedly connected to the lead screw 12. A guide slide rod 14 is fixedly connected between one side of the end plate 9 and the side limiting plate 1. The guide slide rod 14 is slidably connected to the sliding hole 16. A top material rod 11 is fixedly connected to one side of the combined push plate 10.

[0024] The overall effect of this embodiment is that by setting up the drive motor 13 and the lead screw 12, the combined push plate 10 is driven to move, so that the top material rod 11 pushes out the welded aluminum strip for unloading. This improves the welding efficiency and increases the practicality of this utility model. At the same time, this method has a simple structure, low manufacturing cost, and requires little modification to the aluminum welding machine. It only requires opening a threaded hole on the aluminum welding machine that matches the mounting base plate 2 for assembly and use.

[0025] The usage and working principle of this device are as follows: When using an aluminum welding machine for diffusion welding, insert the aluminum busbar and nickel sheet from both sides of the side limiting plate 1 until one end of the aluminum busbar contacts the end of the second limiting plate 4 and one end of the nickel sheet contacts the end of the second bottom support plate 6. In this way, the overlapping area of ​​the nickel sheet and the aluminum busbar is located on the welding graphite. Then, the aluminum welding machine can weld them. After welding is completed, the drive motor 13 is turned on, which drives the combined push plate 10 to move and push the welded aluminum busbar and nickel sheet out of the welding feed trough 7. Then, control the combined push plate 10 to reset and put the aluminum busbar and nickel sheet back in for use.

[0026] The above are merely preferred embodiments of this utility model and are not intended to limit the 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 this utility model without departing from the technical solution of this utility model shall still fall within the protection scope of this utility model.

Claims

1. A feeding structure in an aluminum diffusion welding machine, characterized in that: The system includes two side limiting plates (1). A first bottom support plate (5) is fixedly connected to one side of the middle between the lower ends of the two side limiting plates (1). A second bottom support plate (6) is fixedly connected to the other side of the middle between the two side limiting plates (1). A first limiting plate (3) is fixedly connected to the other side of the upper middle between the two side limiting plates (1). A second limiting plate (4) is provided above the first bottom support plate (5). The two sides of the second limiting plate (4) are fixedly connected to the two side limiting plates (1) respectively. A second bottom support plate (6) is provided in the middle of both side limiting plates (1). An installation base plate (2) is fixedly connected to one side of the middle of the lower end of the two side limiting plates (1). A welding material passage groove (7) is provided in the middle of both side limiting plates (1).

2. The feeding structure in an aluminum diffusion welding machine according to claim 1, characterized in that: One of the side limiting plates (1) is provided with an end plate (9) on one side, and the end plate (9) is fixedly connected to both sides of the middle part of one side of the end plate (9) and the side limiting plate (1).

3. The feeding structure in an aluminum diffusion welding machine according to claim 2, characterized in that: A combined push plate (10) is provided on one side of the end plate (9), and the two sides of the combined push plate (10) are respectively attached to one side of the two limiting mounting plates (8).

4. The feeding structure in an aluminum diffusion welding machine according to claim 2, characterized in that: A drive motor (13) is fixedly connected to one side of the end plate (9), and a lead screw (12) is rotatably connected between the end plate (9) and the side limiting plate (1). The output end of the drive motor (13) is fixedly connected to the lead screw (12).

5. The feeding structure in an aluminum diffusion welding machine according to claim 3, characterized in that: The combined push plate (10) has a threaded hole (15) and a sliding hole (16) on one side, and the threaded hole (15) is threadedly connected to the lead screw (12).

6. The feeding structure in an aluminum diffusion welding machine according to claim 2, characterized in that: A guide slide rod (14) is fixedly connected between one side of the end plate (9) and the side limiting plate (1), and the guide slide rod (14) is slidably connected to the sliding hole (16).

7. The feeding structure in an aluminum diffusion welding machine according to claim 3, characterized in that: A top rod (11) is fixedly connected to one side of the combined push plate (10).

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