A dust extraction device for welding alloy composite plates

Abstract

This utility model discloses a welding dust collection device for alloy composite plates, belonging to the field of alloy composite plate processing technology. The device includes an outer shell, on which the welding torch is mounted. The welding torch includes a welding torch body, a mounting bracket, and a mounting base. The mounting bracket is symmetrically mounted on the end of the mounting base, and the welding torch body is mounted on the side of the mounting bracket. A suction mechanism is mounted on the side of the outer shell. The suction mechanism collects dust from the welding plate. The suction mechanism includes a suction end, a connecting component, a feeding pipe, and a suction pump. In this utility model, by setting up the suction mechanism and utilizing the operation of the suction pump, the suction end stably collects dust and other impurities from the surface of the plate, inputs the impurities into the outer shell, and separates the impurities from the air through the use of a filter screen. Then, the gas is input into the purification mechanism, while the impurities are directly collected by the collection chamber. The purification device filters and purifies the harmful gases in the air.

Description

Technical Field

[0001] This utility model belongs to the field of alloy composite plate processing technology, specifically relating to a welding dust extraction device for alloy composite plates. Background Technology

[0002] Alloy composite plates are composite materials formed by metallurgically bonding metals with different properties at the interface using various composite technologies. Through appropriate material selection and reasonable structural design, metal composite plates can greatly improve many properties of single metal materials, such as thermal expansion, strength, and toughness. Currently, the processing of alloy composite plates requires multiple processes, including welding of the plates.

[0003] Currently, when welding alloy composite plates, welding torches are used to treat the weld seams. The overall process is simple and efficient, but there are some problems in actual use. Specifically, dust and impurities accumulate on the surface of the plates. These impurities affect the welding quality during the welding process, resulting in poor quality of the final welded product and affecting the overall work quality. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] To address the problems mentioned in the background section, the present invention adopts the following technical solution.

[0006] A dust collection device for welding alloy composite plates includes an outer shell. The outer shell is mounted on the side of the welding torch. The welding torch includes a welding torch body, a mounting bracket, and a mounting base. The mounting bracket is symmetrically mounted on the end of the mounting base. The welding torch body is mounted on the side of the mounting bracket. A suction mechanism is mounted on the side of the outer shell. The suction mechanism collects dust from the welding plate. The suction mechanism includes a suction end, a connecting component, a feeding pipe, and a suction pump. The connecting component is mounted on the side of the welding torch body. The suction end is mounted on the connecting component. The suction pump is mounted inside the outer shell. The feeding pipe is mounted on the side of the outer shell, and the end of the feeding pipe is connected to the suction end.

[0007] As a preferred embodiment of the present invention, the suction mechanism further includes a filter screen, a collection chamber, and a baffle. A partition is installed inside the outer shell, a baffle is installed inside the outer shell, a filter screen is installed on the side of the partition, and a collection chamber is slidably installed inside the outer shell.

[0008] As a preferred technical solution of this utility model, the suction pump body is equipped with a suction pipe at the air inlet end, and the suction pipe enters the filter screen through the through partition.

[0009] As a preferred embodiment of this utility model, there is a gap between the partition and the baffle, and the filter screen is installed at an angle on the side of the partition.

[0010] As a preferred technical solution of this utility model, the connecting assembly includes a mounting base, a rotating frame, a pressing screw, and a pressing nut. The mounting base is mounted on the side of the welding torch body, and the rotating frame is mounted on the side of the mounting base. The rotating frame is connected to the suction end. The pressing screw is threadedly mounted on the side of the mounting base. The pressing screw passes through both the rotating frame and the mounting base. The pressing nut is threadedly mounted on the end of the pressing screw.

[0011] As a preferred technical solution of this utility model, it also includes a purification mechanism, which includes a connecting pipe, a fixing clamp, and a filter element. The fixing clamp is installed on the side of the outer shell, and the filter element is installed inside the fixing clamp. The connecting pipe is installed at the inlet port of the filter element, and the end of the connecting pipe is connected to the outlet end of the suction pump body.

[0012] As a preferred technical solution of this utility model, the mounting base consists of clamping plates and fixing bolts. There are two sets of clamping plates, which are installed at the end of the mounting bracket, and multiple sets of fixing bolts are installed between the clamping plates.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention utilizes a suction mechanism and a suction pump to stably collect dust and other impurities from the surface of the sheet metal. The impurities are then fed into the outer casing, where a filter separates them from the air. The gas is then fed into the purification mechanism, while the impurities are directly collected in the collection chamber. The purification device filters and purifies harmful gases in the air, ensuring the safety of the surrounding environment during sheet metal welding. Attached Figure Description

[0015] Figure 1 This is a perspective view of the overall structure of this utility model.

[0016] Figure 2 This is a perspective view of the suction mechanism structure of this utility model.

[0017] Figure 3 This is a perspective view of the structure of the suction mechanism and the purification mechanism of this utility model.

[0018] Figure 4 This is a schematic diagram of the connecting component in this utility model.

[0019] Figure 5This is a perspective view of the overall structure of the welding torch of this utility model.

[0020] The correspondence between the labels and component names in the attached figures is as follows:

[0021] 1. Welding torch body; 2. Mounting bracket; 3. Mounting base; 4. Outer shell; 5. Suction mechanism; 51. Suction end; 52. Connecting assembly; 521. Mounting base; 522. Rotating frame; 523. Extrusion screw; 524. Extrusion nut; 53. Feeding pipe; 54. Suction pump body; 55. Filter screen; 56. Collection bin; 57. Baffle; 6. Purification mechanism; 61. Connecting pipe; 62. Fixing clamp; 63. Filter element. Detailed Implementation

[0022] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0023] 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. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. The present invention provides the following embodiments.

[0025] like Figure 1 and Figure 5 As shown, this is a structural schematic diagram of the welding dust collection device for alloy composite plates in this embodiment. The device includes an outer shell 4, and the outer shell 4 is installed on the side of the welding torch. The welding torch includes a welding torch body 1, a mounting bracket 2, and a mounting base 3. The mounting bracket 2 is symmetrically installed at the end of the mounting base 3. The mounting base 3 is composed of clamps and fixing bolts. There are two sets of clamps. The clamps are installed at the end of the mounting bracket 2. Multiple sets of fixing bolts are installed between the clamps. The welding torch body 1 is installed on the side of the mounting bracket 2, and the outer shell 4 is connected to the side wall of the mounting bracket 2.

[0026] When welding the sheet metal, the mounting base 3 is installed on the robotic arm of the welding robot. By using fixing bolts, the stability of the welding torch body 1 is ensured when welding the weld seam, thus ensuring the welding effect of the alloy composite plate.

[0027] In this embodiment, an absorption mechanism 5 is installed on the side of the outer shell 4 to collect dust on the welding plate. A purification mechanism 6 is installed on the side of the outer shell 4 to further filter the gas discharged from the absorption mechanism 5.

[0028] As attached Figure 2 and Figure 3 As shown, this is a schematic diagram of the suction mechanism 5 in this embodiment. The suction mechanism 5 includes a suction end 51 and a connecting component 52. The connecting component 52 is installed on the side of the welding torch body 1, and the suction end 51 is installed on the connecting component 52. The connecting component 52 provides stable support for the suction end 51. A partition is installed inside the outer shell 4, which divides the internal space of the outer shell 4. A suction pump body 54 is installed on the side of the partition, and a filter screen 55 is installed on the other side of the partition. A suction pipe is installed at the air inlet end of the suction pump body 54. The suction pipe enters through the partition and enters the filter screen 55. A feeding pipe 53 is installed on the side of the outer shell 4. The end of the feeding pipe 53 is connected to the suction end 51. The feeding pipe 53 transports the dust and impurities collected by the suction end 51 and inputs the dust and impurities into the interior of the outer shell 4. A baffle 57 is installed inside the outer shell 4, and a collection chamber 56 is slidably installed inside the outer shell 4. There is a gap between the partition and the baffle 57, and the filter screen 55 is installed at an angle on the side of the partition.

[0029] When the welding torch body 1 is running, the suction pump body 54 is in operation. The suction pump body 54 sucks up excess air from inside the outer shell 4, so that the suction end 51 sucks up dust and other impurities from the surface of the plate. The impurities are conveyed into the outer shell 4 through the feeding pipe 53. At this time, the impurities come into contact with the surface of the filter screen 55. The filter screen 55 filters the dust and impurities in the air. When the suction pump body 54 stops running, the impurities enter the collection chamber 56 through the gap between the partition and the baffle 57, realizing the collection of dust and other impurities. The gas enters the purification mechanism 6 through the gas outlet of the suction pump body 54.

[0030] As attached Figure 4 As shown, this is a schematic diagram of the connection component 52 in this embodiment. The connection component 52 includes a mounting base 521, a rotating frame 522, a pressing screw 523, and a pressing nut 524. The mounting base 521 is mounted on the side of the welding torch body 1, and the rotating frame 522 is mounted on the side of the mounting base 521. The rotating frame 522 is connected to the suction end 51. The pressing screw 523 is threadedly mounted on the side of the mounting base 521. The pressing screw 523 passes through both the rotating frame 522 and the mounting base 521. The pressing nut 524 is threadedly mounted on the end of the pressing screw 523.

[0031] When it is necessary to adjust and change the angle of the suction end 51, the squeezing screw 523 is rotated to reduce the squeezing force of the squeezing screw 523 and the squeezing nut 524 on the wing plate of the mounting base 521. At this time, the angle of the suction end 51 can be flexibly adjusted, which makes it easier for the suction end 51 to collect dust on the plate stably.

[0032] As attached Figure 3 As shown, it is a structural schematic diagram of the purification mechanism 6 in this embodiment. The purification mechanism 6 includes a fixing clamp 62. The fixing clamp 62 is installed on the side of the outer shell 4. The fixing clamp 62 is installed inside the fixing clamp 62. The inlet port of the filter element 63 is connected to a connecting pipe 61. The end of the connecting pipe 61 is connected to the outlet end of the suction pump body 54.

[0033] When the pump body 54 outputs the extracted gas, the connecting pipe 61 receives the gas and then introduces the gas into the filter element 63. At this time, the filter element 63 filters some of the harmful gases mixed in the air. During the welding process, the combustion and heating of materials such as welding rods will produce certain harmful gases. When the suction end 51 extracts dust and other impurities, some harmful gases will enter the outer shell 4 at the same time. At this time, the use of the filter element 63 will stably filter the harmful gases in the air.

[0034] The above description, in conjunction with specific embodiments, provides a further detailed explanation of the present utility model. It should not be construed that the specific implementation of the present utility model is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present utility model, and all such deductions or substitutions should be considered to fall within the scope of protection defined by the claims submitted by the present utility model.

Claims

1. A welding dust collection device for alloy composite plates, comprising an outer shell (4) mounted on the side of a welding torch, wherein the welding torch comprises a welding torch body (1), a mounting bracket (2), and a mounting base (3), wherein the mounting base (3) is symmetrically mounted with the mounting bracket (2) at its end, and the welding torch body (1) is mounted on the side of the mounting bracket (2), characterized in that: A suction mechanism (5) is installed on the side of the outer shell (4). The suction mechanism (5) collects dust on the welding plate. The suction mechanism (5) includes a suction end (51), a connecting component (52), a feeding pipe (53), and a suction pump body (54). A connecting component (52) is installed on the side of the welding gun body (1). A suction end (51) is installed on the connecting component (52). A suction pump body (54) is installed inside the outer shell (4). A feeding pipe (53) is installed on the side of the outer shell (4). The end of the feeding pipe (53) is connected to the suction end (51).

2. The welding dust extraction equipment for alloy composite plates according to claim 1, characterized in that: The suction mechanism (5) also includes a filter screen (55), a collection chamber (56) and a baffle (57). A partition is installed inside the outer shell (4), a baffle (57) is installed inside the outer shell (4), a filter screen (55) is installed on the side of the partition, and a collection chamber (56) is slidably installed inside the outer shell (4).

3. The welding dust extraction equipment for alloy composite plates according to claim 2, characterized in that: The suction pump body (54) has a suction pipe installed at the air inlet end, and the suction pipe enters the filter screen (55) through the through partition.

4. The welding dust extraction equipment for alloy composite plates according to claim 2, characterized in that: There is a gap between the partition and the baffle (57), and the filter screen (55) is installed at an angle on the side of the partition.

5. The welding dust extraction equipment for alloy composite plates according to claim 1, characterized in that: The connecting assembly (52) includes a mounting base (521), a rotating frame (522), a pressing screw (523), and a pressing nut (524). The mounting base (521) is mounted on the side of the welding torch body (1), and the rotating frame (522) is mounted on the side of the mounting base (521). The rotating frame (522) is connected to the suction end (51). The pressing screw (523) is threaded on the side of the mounting base (521). The pressing screw (523) passes through both the rotating frame (522) and the mounting base (521). The pressing nut (524) is threaded on the end of the pressing screw (523).

6. The welding dust extraction equipment for alloy composite plates according to claim 1, characterized in that: It also includes a purification mechanism (6), which includes a connecting pipe (61), a fixing clamp (62) and a filter element (63). The fixing clamp (62) is installed on the side of the outer shell (4), and the filter element (63) is installed inside the fixing clamp (62). The connecting pipe (61) is installed at the inlet port of the filter element (63), and the end of the connecting pipe (61) is connected to the outlet of the suction pump body (54).

7. The welding dust extraction equipment for alloy composite plates according to claim 1, characterized in that: The mounting base (3) consists of clamps and fixing bolts. There are two sets of clamps. The clamps are installed at the end of the mounting bracket (2). Multiple sets of fixing bolts are installed between the clamps.

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