Welding slag cleaning device for supporting wheel of laser welding machine

Abstract

The utility model discloses a welding slag cleaning device for a supporting wheel of a laser welding machine, which comprises a basic part and a scraping part, and when the laser welding machine works, the supporting wheel can rotate along with the movement of a welding material. In the process, welding slag can be generated and attached to the supporting wheels. The working part of the welding slag cleaning device is attached to the inner side of the supporting wheel, and along with rotation of the supporting wheel, the working part can scrape welding slag during rotation of the supporting wheel every time, so that cleanliness of the supporting wheel is kept, it is ensured that the welding slag on the two sides of the supporting wheel can be effectively cleaned, the requirement for manual cleaning is reduced, the labor intensity is lowered, and the working efficiency is improved. And the cleaning efficiency is improved. Meanwhile, due to the fact that the welding slag is removed in time, the influence of the welding slag on the welding seam quality can be reduced, the welding stability and reliability are improved, the maintenance cost of the welding machine can be reduced and the service life of the welding machine can be prolonged through automatic cleaning, and powerful support is provided for optimization of the welding process and improvement of the production efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of cold rolling laser welding, in particular to a slag cleaning device for a laser welding machine support wheel. BACKGROUND

[0002] In the current steel industry, laser welding machines are gradually becoming the preferred technology for ensuring the continuous operation of cold rolling production lines due to their efficient and precise welding characteristics. As one of the key equipment, laser welding machines greatly improve production efficiency and product quality with their fast welding speed, high welding energy density, and small heat-affected zone. However, the inevitable spatter phenomenon during laser welding poses a challenge to the production process. The slag tends to stick to the support wheel, especially accumulating more at the lower support wheel, which not only affects the normal operation of the equipment but also poses a potential threat to the weld quality. The accumulation of slag on the support wheel may cause cracks in the weld, or even weld fracture, leading to production interruption, increased maintenance costs, and reduced production efficiency.

[0003] Welding machine maintenance personnel need to use scrapers to clean the slag on the support wheel regularly to ensure that the slag inside the support wheel is completely cleaned. However, the process of cleaning the slag has small working space and high construction difficulty, and there are certain safety hazards, which may cause mechanical injuries. CONTENT OF THE INVENTION

[0004] In view of the defects in the prior art, the present application provides a slag cleaning device for a laser welding machine support wheel to solve the problem of difficult slag cleaning on the support wheel in the prior art.

[0005] The above-mentioned purposes of the present application are mainly achieved through the following technical solutions:

[0006] A slag cleaning device for a laser welding machine support wheel, the slag cleaning device comprising:

[0007] a base member for detachable arrangement on one side of the support wheel;

[0008] two scraping members arranged on the base member, the scraping members being provided with an operating part extending between the two support wheels, and one side edge of the operating part being attached to the inner side edge of the support wheel, so that when the support wheel rotates, the operating part scrapes the slag on the support wheel.

[0009] In an optional embodiment, the base member is provided with a guide rod, and the scraping member is sleeved on the guide rod and can reciprocate on the guide rod to approach or move away from the support wheel.

[0010] In an optional embodiment, two guide rods are provided, which are arranged in parallel on the base member and penetrate the scraping members simultaneously.

[0011] In an optional embodiment, an elastic member is arranged on the guide rod, which is arranged between the two scraping members and pushes the two scraping members away to make the working part adhere to the support wheel.

[0012] In an optional embodiment, the elastic member is a compression spring.

[0013] In an optional embodiment, an assembly groove is arranged on the base member towards the support wheel, and the guide rod and the scraping members are arranged in the assembly groove.

[0014] In an optional embodiment, threaded sections are arranged at both ends of the guide rod, which penetrate the base member and are threadedly connected with bolt parts.

[0015] In an optional embodiment, the two scraping members are detachably and reversibly arranged on the guide rod, so that the other side edge of the working part adheres to the inner side edge of the support wheel.

[0016] In an optional embodiment, a guide cover is arranged on the base member, and a guide inclined surface is arranged on the guide cover.

[0017] In an optional embodiment, the guide cover is detachably arranged on the base member by a connecting bolt.

[0018] Compared with the prior art, the application has the following advantages:

[0019] The slag cleaning device in the application is applied to the slag cleaning operation of the supporting wheel of the laser welding machine. The slag cleaning device comprises a base and a scraping piece. The base is used to be detachably arranged on one side of the supporting wheel. The scraping piece is provided with two and is arranged on the base respectively. The scraping piece is provided with an operation part extending to between the two supporting wheels. One side edge of the operation part is attached to the inner side edge of the supporting wheel. When the supporting wheel rotates, the operation part scrapes the slag on the supporting wheel. When the laser welding machine works, the supporting wheel rotates with the movement of the welding material. In this process, the slag is generated and attached to the supporting wheel. The operation part of the slag cleaning device is attached to the inner side of the supporting wheel. With the rotation of the supporting wheel, the operation part can scrape the slag in each rotation of the supporting wheel, so as to keep the supporting wheel clean, ensure that the slag on both sides of the supporting wheel can be effectively cleaned, reduce the need for manual cleaning, reduce the labor intensity, and improve the cleaning efficiency. At the same time, due to the timely removal of the slag, the influence of the slag on the weld quality can be reduced, the stability and reliability of the welding are improved, the automatic cleaning also helps to reduce the maintenance cost of the welding machine and prolong the service life, and provides strong support for the optimization of the welding process and the improvement of the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the application. Those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0021] Figure 1 The structure split schematic diagram of the slag cleaning device provided by the embodiment of the application is shown in the figure.

[0022] Figure 2 The operation structure schematic diagram of the slag cleaning device provided by the embodiment of the application is shown in the figure.

[0023] In the figure: 100, base; 101, assembly groove; 200, guide rod; 201, threaded section; 202, bolt part; 203, elastic piece; 300, scraping piece; 301, operation part; 401, guide cover; 402, guide inclined surface; 500, supporting wheel. DETAILED DESCRIPTION

[0024] The utility model will be further described below in conjunction with the drawings and specific embodiments. It needs to be explained here that the description of these embodiment modes is used to help understand the utility model and does not constitute the limitation of the utility model. The specific structure and functional details disclosed in this paper are only used to describe the example embodiment of the utility model. However, the utility model can be embodied in many alternative forms, and should not be understood as being limited in the embodiments described herein.

[0025] As Figure 1 shown, Figure 1 The structure disassembly schematic view of the slag cleaning device provided by the embodiment of the application, a slag cleaning device of a laser welding machine support wheel 500, the slag cleaning device comprises a base piece 100 and a scraping piece 300, wherein:

[0026] As Figure 1 shown, the base piece 100 is used for detachable arrangement on one side of the support wheel 500, and the base piece 100 is the main structure of the slag cleaning device. The base piece 100 can be conveniently disassembled and installed on one side of the support wheel 500 of the laser welding machine. To allow the operator to quickly replace or maintain the base piece 100 as needed, while also facilitating the regular cleaning and inspection of the support wheel 500.

[0027] The base piece 100 can be configured as stainless steel or aluminum alloy to ensure stability and corrosion resistance in the welding environment.

[0028] As Figure 1 shown, the scraping piece 300 is provided with two and arranged on the base piece 100 respectively, the scraping piece 300 is provided with an operation part 301 extending between the two support wheels 500, and one side edge of the operation part 301 is attached to the inner side edge of the support wheel 500, so that when the support wheel 500 rotates, the operation part 301 scrapes the slag on the support wheel 500.

[0029] The scraping piece 300 is the part of the slag cleaning device that directly contacts the slag, and the scraping piece 300 is provided with two and mounted on the base piece 100 respectively. It is ensured that the slag on both sides of the support wheel 500 can be effectively cleaned.

[0030] As Figure 1 shown, an operation part 301 extends from each scraping piece 300, which can extend into the area between the two support wheels 500 and directly contact the area where the slag is bonded. The side edge of the operation part 301 is attached to the inner side edge of the support wheel 500.

[0031] The material of the operation part 301 can be wear-resistant material, such as hard alloy or ceramic, to improve its wear resistance and service life.

[0032] As Figure 1 , Figure 2 shown, Figure 2 is a schematic diagram of the slag cleaning device provided by the embodiment of the present application in operation. When the laser welding machine is working, the support wheel 500 will rotate with the movement of the welding material. In this process, slag will be generated and attached to the support wheel 500.

[0033] As Figure 1 , Figure 2 shown, the working part 301 is attached to the inner side of the support wheel 500, so that the working part 301 can scrape off the slag in each rotation of the support wheel 500, thereby keeping the support wheel 500 clean.

[0034] In order to further improve the cleaning efficiency, the working part 301 can also be equipped with a special coating or surface treatment to reduce the adhesion of slag.

[0035] In an optional embodiment, the slag cleaning device in the present application is applied to the slag cleaning operation of the support wheel 500 of the laser welding machine. The working principle of the slag cleaning device is as follows: the slag cleaning device comprises a base 100 and a scraping part 300. The base 100 is used to be detachably arranged on one side of the support wheel 500. The scraping part 300 is provided with two and arranged on the base 100 respectively. The scraping part 300 is provided with a working part 301 extending between the two support wheels 500. One side edge of the working part 301 is attached to the inner side edge of the support wheel 500. When the support wheel 500 rotates, the working part 301 scrapes off the slag on the support wheel 500. When the laser welding machine is working, the support wheel 500 will rotate with the movement of the welding material. In this process, slag will be generated and attached to the support wheel 500. The working part 301 of the slag cleaning device is attached to the inner side of the support wheel 500. With the rotation of the support wheel 500, the working part 301 can scrape off the slag in each rotation of the support wheel 500, thereby keeping the support wheel 500 clean. This ensures that the slag on both sides of the support wheel 500 can be effectively cleaned, reduces the need for manual cleaning, reduces labor intensity, and improves cleaning efficiency. At the same time, due to the timely removal of slag, the influence of slag on the quality of the weld can be reduced, the stability and reliability of the welding can be improved, automatic cleaning can also help to reduce the maintenance cost of the welding machine and prolong the service life, thereby providing strong support for the optimization of the welding process and the improvement of the production efficiency.

[0036] As Figure 1 , Figure 2 shown, in an optional embodiment, the base 100 is provided with a guide rod 200. The scraping part 300 is sleeved on the guide rod 200 and can reciprocate on the guide rod 200 to approach or move away from the support wheel 500.

[0037] The base 100 is provided with guide rods 200, which provide precise movement paths for the scraping elements 300. By sliding on the guide rods 200, the scraping elements 300 can stably approach or move away from the support wheel 500, ensuring that the contact between the working part 301 and the support wheel 500 is always accurate.

[0038] The arrangement of the guide rods 200 takes into account wear resistance and deformation resistance, and is usually made of high-strength steel or alloy materials to ensure reliability and durability in long-term operation.

[0039] The scraping elements 300 are sleeved on the guide rods 200 and can move back and forth on the guide rods 200. This allows the scraping elements 300 to adjust the distance from the support wheel 500 according to the accumulation of slag during the welding process, to maintain the best cleaning effect. The movement mechanism of the scraping elements 300 may include manual adjustment or automatic control system to achieve more precise control.

[0040] As shown in Figure 1 , Figure 2 In an optional embodiment, the guide rods 200 are provided with two, and the two guide rods 200 are arranged in parallel on the base 100 and simultaneously penetrate the scraping elements 300.

[0041] The two guide rods 200 are arranged in parallel on the base 100. This helps to maintain the symmetry and balance of the scraping elements 300, ensuring consistent cleaning effect on both sides. The two parallel guide rods 200 simultaneously penetrate the scraping elements 300, providing stable support and precise guidance for the scraping elements 300.

[0042] As shown in Figure 1 , Figure 2 In an optional embodiment, the guide rods 200 are sleeved with elastic elements 203, which are arranged between the two scraping elements 300, and the elastic elements 203 respectively push the two scraping elements 300 to move away from each other, so that the working part 301 is attached to the support wheel 500.

[0043] In order to ensure that the working part 301 is always closely attached to the support wheel 500, the guide rods 200 are sleeved with elastic elements 203. The elastic elements 203 are arranged between the two scraping elements 300, and by pushing the scraping elements 300, the two scraping elements 300 move away from each other, thereby maintaining the contact between the working part 301 and the support wheel 500.

[0044] The elastic elements 203 help to automatically adjust the position of the scraping elements 300 to adapt to different welding conditions and wear conditions of the support wheel 500.

[0045] AsFigure 1 、 Figure 2 As shown in the optional embodiment, the elastic member 203 is a compression spring. The compression spring is a kind of elastic element, which can provide stable and predictable force to maintain the contact pressure between the scraping member 300 and the support wheel 500.

[0046] As shown in the optional embodiment, the assembly groove 101 on the base member 100 towards the support wheel 500, the guide rod 200 and the scraping member 300 are arranged in the assembly groove 101. Figure 1 、 Figure 2 As shown in the optional embodiment, the assembly groove 101 on the base member 100 towards the support wheel 500, the guide rod 200 and the scraping member 300 are arranged in the assembly groove 101.

[0047] The base member 100 is provided with an assembly groove 101 towards the support wheel 500, which is the installation position of the scraping member 300 and the guide rod 200. This makes the structure of the whole device more compact, and also facilitates assembly and maintenance.

[0048] The size and shape of the assembly groove 101 are precisely designed according to the specific size of the support wheel 500 and the design of the scraping member 300, to ensure that all components can be correctly installed and stably operated.

[0049] As shown in the optional embodiment, the guide rod 200 is provided with a threaded segment 201 at each end, which penetrates the base member 100 and is threadedly connected with a bolt part 202. Figure 1 、 Figure 2 The guide rod 200 is provided with a threaded segment 201 at each end, which penetrates the base member 100 and is threadedly connected with a bolt part 202. This allows the guide rod 200 to be firmly fixed on the base member 100, while allowing the position of the guide rod 200 to be finely adjusted.

[0050] The guide rod 200 is provided with a threaded segment 201 at each end, which penetrates the base member 100 and is threadedly connected with a bolt part 202. This allows the guide rod 200 to be firmly fixed on the base member 100, while allowing the position of the guide rod 200 to be finely adjusted.

[0051] As shown in the optional embodiment, the two scraping members 300 are detachably and reversibly arranged on the guide rod 200, so that the other side edge of the working part 301 is attached to the inner side edge of the support wheel 500. Figure 1 、 Figure 2 The scraping member 300 is detachably and reversibly arranged on the guide rod 200. This allows the operator to attach the other side edge of the working part 301 to the inner side edge of the support wheel 500 as needed, to adapt to different cleaning needs, further prolong the scraping life of the working part 301, and avoid the problem that the working part 301 must be replaced after unilateral wear to a certain extent.

[0052] The scraping member 300 is detachably and reversibly arranged on the guide rod 200. This allows the operator to attach the other side edge of the working part 301 to the inner side edge of the support wheel 500 as needed, to adapt to different cleaning needs, further prolong the scraping life of the working part 301, and avoid the problem that the working part 301 must be replaced after unilateral wear to a certain extent.

[0053] This flexibility of the scraping member 300 allows the device to be used in a variety of different welding environments and support wheel 500 configurations, improving the versatility and utility of the device.

[0054] As shown in Figure 1 , Figure 2 In an optional embodiment, the base member 100 is provided with a guide cover 401, and the guide cover 401 is provided with a guide slope 402.

[0055] The base member 100 is provided with a guide cover 401, and the guide cover 401 is provided with a guide slope 402. The function of the guide slope 402 is to guide the strip steel to move in a specific direction, thereby improving the stability of the transition guidance of the strip steel and keeping the strip steel reliably guided to the target position.

[0056] The actual configuration of the guide cover 401 needs to consider the spatter and heat of the welding process, and is usually made of heat-resistant and wear-resistant materials to ensure long-term stable operation.

[0057] As shown in Figure 1 , Figure 2 Figure 1 Figure 2 In an optional embodiment, the guide cover 401 is detachably arranged on the base member 100 through connecting bolts.

[0058] The guide cover 401 is detachably arranged on the base member 100 through connecting bolts. This allows the guide cover 401 to be quickly detached when maintenance or replacement is needed, reducing maintenance time and cost.

[0059] The detachable guide cover 401 also allows the operator to replace the guide cover 401 of different shapes or sizes according to the specific needs of the welding operation, to optimize the operation effect, adapt to different welding environments and needs, and ensure that the support wheel 500 of the laser welding machine is always clean, thereby improving the welding quality and production efficiency.

[0060] It should be understood that the terms first, second, etc. are only used to distinguish descriptions, and cannot be understood as indicating or implying relative importance. Although the terms first, second, etc. can be used herein to describe various units, these units should not be limited by these terms. These terms are only used to distinguish one unit from another unit. For example, the first unit can be called the second unit, and similarly the second unit can be called the first unit, without departing from the scope of the example embodiments of the present application.

[0061] It should be understood that the term "and / or" in this text only describes the association relationship of the associated objects, which means that there can be three relationships, for example, A and / or B can mean that A exists alone, B exists alone, and A and B exist simultaneously. The term "and" in this text describes another association relationship of the associated objects, which means that there can be two relationships, for example, A / and B can mean that A exists alone and A and B exist simultaneously. In addition, the character " / " in this text generally indicates that the associated objects before and after are an "or" relationship.

[0062] It should be understood that, in the description of the present application, the terms "upper", "vertical", "inner", "outer" and the like indicate the orientation or positional relationship when the disclosed product is used, or the orientation or positional relationship commonly understood by those skilled in the art, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0063] In the description of the present application, it should be further pointed out that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0064] The terms used herein are used only to describe specific embodiments and are not intended to limit the example embodiments of the present application. As used herein, the singular forms "a", "an" and "the" are intended to include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include", "including", "contain", and / or "containing" when used herein specify the existence of the declared features, integers, steps, operations, units and / or components, and do not exclude the existence or addition of one or more other features, quantities, steps, operations, units, components and / or combinations thereof.

[0065] In the following description, specific details are provided to facilitate a full understanding of the example embodiments. However, those skilled in the art should understand that the example embodiments can be implemented without these specific details. In other embodiments, well-known processes, structures and techniques can not be shown in unnecessary detail to avoid obscuring the example embodiments.

[0066] The foregoing detailed description of the application has been presented for purposes of illustration and description. Various modifications to the description will be readily apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Therefore, the description is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0067] It is noted that the information disclosed in this Background section is only for the purpose of providing an understanding of the background of the present disclosure, and therefore, can include information that is not prior art to the present application.

Claims

1. A slag cleaning device for a laser welding machine support wheel, characterized in that, The welding slag cleaning device includes: A base component, wherein the base component is detachably mounted on one side of the support wheel; The scraping component has two parts, which are respectively disposed on the base component. Each scraping component has a working part extending between the two support wheels, and one side edge of the working part is attached to the inner edge of the support wheel so that when the support wheel rotates, the working part scrapes off the welding slag on the support wheel.

2. The slag cleaning device for the support wheel of a laser welding machine as described in claim 1, characterized in that: The base component is provided with a guide rod, and the scraper is sleeved on the guide rod and can reciprocate on the guide rod to move closer to or away from the support wheel.

3. The slag cleaning device for the support wheel of the laser welding machine as described in claim 2, characterized in that: Two guide rods are provided, which are arranged in parallel on the base component and pass through the scraper component.

4. The slag cleaning device for the support wheel of a laser welding machine as described in claim 2 or 3, characterized in that: An elastic element is sleeved on the guide rod and arranged between the two scraping parts. The elastic element pushes the two scraping parts away from each other so that the working part is attached to the support wheel.

5. The slag cleaning device for the support wheel of a laser welding machine as described in claim 4, characterized in that: The elastic element is a compression spring.

6. The slag cleaning device for the support wheel of a laser welding machine as described in claim 2, characterized in that: The base component has an assembly groove facing the support wheel, and the guide rod and the scraper are arranged in the assembly groove.

7. The slag cleaning device for the support wheel of a laser welding machine as described in claim 6, characterized in that: The guide rod has threaded sections at both ends, which pass through the base component and are threadedly connected to bolts.

8. The slag cleaning device for the support wheel of a laser welding machine as described in claim 7, characterized in that: The two scraping parts are detachably and flipped on the guide rod so that the other edge of the working part is attached to the inner edge of the support wheel.

9. The slag cleaning device for the support wheel of a laser welding machine as described in claim 1, characterized in that: The base component is provided with a guide cover, and the guide cover is provided with a guide slope.

10. The slag cleaning device for the support wheel of a laser welding machine as described in claim 9, characterized in that: The guide cover is detachably mounted on the base component via connecting bolts.

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