Wiping dust remover for stainless steel flux-cored wire

Abstract

The utility model relates to the technical field of flux-cored wire production facilities, in particular to a wiping dust remover for a stainless steel flux-cored wire. The wiping dust remover for the stainless steel flux-cored wire comprises a bottom plate and the stainless steel flux-cored wire, a plurality of supports which are distributed at equal intervals are fixedly installed on the bottom plate, and an anti-collapse component is installed on each support. According to the wiping dust remover for the stainless steel flux-cored wire, when the stainless steel flux-cored wire is subjected to instant large traction force or pressed by collapse of external objects, the sliding rod abuts against the spring to be compressed, and meanwhile the reserved stainless steel flux-cored wire can slide outwards towards the L-shaped guide frame in the pulling direction; therefore, the stainless steel flux-cored wire at the tightened position is buffered, and the hidden danger that the stainless steel flux-cored wire is snapped instantly due to the fact that the stainless steel flux-cored wire is pressed by an instant large traction force or an external object collapses is avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of flux-cored welding wire production facilities, and in particular to a wiping dust collector for stainless steel flux-cored welding wire. Background Technology

[0002] Stainless steel flux-cored welding wire is a high-efficiency, high-quality welding material. By adjusting the type and proportion of flux additives, it is easy to design welding materials for various purposes. Because its alloy composition can be flexibly and conveniently adjusted, many varieties of flux-cored welding wire cannot be smelted and rolled by solid welding wire. The production process of flux-cored welding wire requires a drawing process. During the drawing process, drawing powder is applied to the surface of the flux-cored welding wire to enhance the lubrication effect of the surface and facilitate drawing. However, after the flux-cored welding wire is drawn, the drawing powder on the surface of the flux-cored welding wire needs to be removed to ensure that the flux-cored welding wire can proceed to the next production process.

[0003] Currently, most dust removal on the surface of flux-cored welding wires uses ordinary dust removal equipment. However, such equipment has poor dust removal effect and low efficiency, failing to thoroughly wipe and remove dust from the surface of the flux-cored welding wire. Production personnel need to spend a significant amount of time repeatedly cleaning the wire, greatly increasing their workload and reducing their efficiency. This method cannot achieve a fast and efficient thorough wiping and dust removal of the flux-cored welding wire. To solve this problem, patent document CN207930192U proposes a wiping and dust removal device for flux-cored welding wires. This patent utilizes a rotating device connected by bearings between the two sides of the inner wall of the housing and at the bottom of the partition plate. The rotating shaft, with one end penetrating the housing and extending to one side, is connected to a motor, worm gear, worm, first bevel gear, second bevel gear, rotating roller, arc-shaped transmission groove, T-shaped transmission rod, moving plate, and wiping device. This allows for comprehensive wiping and dust removal of the flux-cored welding wire, significantly enhancing the dust removal effect and efficiency. However, during dust removal, there is a risk of breakage due to sudden activation of the winding roller causing a large instantaneous traction force, or the collapse of other objects pressing against the wire, leading to breakage from the pressure.

[0004] Therefore, it is necessary to provide a new wiping dust collector for stainless steel flux-cored welding wire to solve the above-mentioned technical problems.

[0005] To solve the above problems, it is necessary to add a structure to the structure disclosed in CN207930192U to prevent the stainless steel flux-cored welding wire from breaking due to a large instantaneous traction force or a large compressive force, so as to solve the above technical problems. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides a wiping dust collector for stainless steel flux-cored welding wire.

[0007] The present invention provides a wiping dust collector for stainless steel flux-cored welding wire, which includes a base plate and a stainless steel flux-cored welding wire. Multiple equally spaced supports are fixedly installed on the base plate, and each support is equipped with an anti-breakage component. The anti-breakage component reduces the risk of the stainless steel flux-cored welding wire breaking due to excessive instantaneous tensile force.

[0008] The anti-collapse component includes an L-shaped guide frame, which consists of two L-shaped guide frames that are symmetrically distributed. An elastically mounted roller is installed between the two L-shaped guide frames, and the roller is located at the bottom of the vertical section of the L-shaped guide frame.

[0009] Preferably, a rotatably connected side frame is installed on the rotating shaft on both sides of the roller, and two symmetrically distributed lowering components are installed on each of the two side frames and are respectively connected to two L-shaped guide frames.

[0010] Preferably, the reducing component includes a sleeve, which is fixedly connected to the vertical section of the corresponding L-shaped guide frame via a connecting block, and a sliding rod and a spring are inserted inside the sleeve. The sliding rod extends out of the sleeve and is fixedly connected to the side frame.

[0011] Preferably, one end of the spring is fixedly connected to the inner top wall of the sleeve, and the other end of the spring is fixedly connected to the upper rod head of the sliding rod.

[0012] Preferably, the upper surface of the L-shaped guide frame is provided with an arc-shaped groove, and bristles for cleaning stainless steel flux-cored welding wire are fixedly embedded in the arc-shaped groove.

[0013] Preferably, the outer surface of the roller is provided with an arc-shaped groove, and a brush sleeve for cleaning stainless steel flux-cored welding wire is sleeved inside the arc-shaped groove.

[0014] Preferably, the bracket is fixedly connected to the two L-shaped guide frames in the anti-collapse component.

[0015] Compared with related technologies, the wiping dust collector for stainless steel flux-cored welding wire provided by this utility model has the following beneficial effects:

[0016] When the stainless steel flux-cored welding wire is subjected to a large instantaneous traction force or is compressed by the collapse of an external object, the sliding rod abuts against the spring to compress it. At the same time, the reserved stainless steel flux-cored welding wire can slide outwards towards the L-shaped guide frame in the pulling direction, so that the stainless steel flux-cored welding wire at the taut point can be buffered, thereby eliminating the risk of the stainless steel flux-cored welding wire breaking instantly when subjected to a large instantaneous traction force or compressed by the collapse of an external object. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of a preferred embodiment of the wiping dust collector for stainless steel flux-cored welding wire provided by this utility model.

[0018] Figure 2 for Figure 1 The diagram shows the structure of the anti-collapse component.

[0019] Figure 3 for Figure 2 A cross-sectional view of the amplitude reduction component in the anti-collapse component shown.

[0020] The following are the labels in the diagram: 1. Base plate; 2. Support frame; 3. Anti-collapse component; 31. L-shaped guide frame; 31a. Arc groove; 32. Brush bristles; 33. Roller; 34. Brush sleeve; 35. Side frame; 36. Amplitude reduction component; 361. Sleeve; 362. Connecting block; 363. Sliding rod; 364. Spring; 4. Stainless steel flux-cored welding wire. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0022] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0023] Please see Figures 1 to 3 This utility model provides a wiping dust collector for stainless steel flux-cored welding wire. The wiping dust collector includes a base plate 1, which is fixedly installed on the bottom wall of the box body in patent CN207930192U, near the wire inlet of the box body. Simultaneously, it ensures that the stainless steel flux-cored welding wire passes through the arc groove 31a on the L-shaped guide frame 31 and the lower roller surface of the roller 33 (as shown in the attached figure). Figure 1 (As shown).

[0024] In the embodiments of this utility model, please refer to Figure 1 , Figure 2 and Figure 3Multiple equally spaced supports 2 are fixedly installed on the base plate 1, and each support 2 is equipped with an anti-breakage component 3. The anti-breakage component 3 reduces the risk of breakage of the stainless steel flux-cored welding wire 4 due to excessive instantaneous tensile force. The anti-breakage component 3 includes two L-shaped guide frames 31. The supports 2 are fixedly connected to the two L-shaped guide frames 31, which are symmetrically distributed. An elastically configured roller 33 is installed between the two L-shaped guide frames 31, and the roller 33 is located at the bottom of the vertical section of the L-shaped guide frame 31. Specifically…

[0025] Side frames 35 are rotatably connected to the rotating shafts on both sides of the roller 33. Two symmetrically distributed lowering members 36 are installed on each of the two side frames 35 and are respectively connected to two L-shaped guide frames 31. Each lowering member 36 includes a sleeve 361. The sleeve 361 is fixedly connected to the vertical section of the corresponding L-shaped guide frame 31 through a connecting block 362. A sliding rod 363 and a spring 364 are inserted into the sleeve 361. One end of the spring 364 is fixedly connected to the inner top wall of the sleeve 361, and the other end of the spring 364 is fixedly connected to the upper rod head of the sliding rod 363. The sliding rod 363 extends out of the sleeve 361 and is fixedly connected to the side frame 35.

[0026] It should be noted that: under the elastic force of the spring 364, the roller 33 pushes the sliding rod 363 down to the lowest point, and the stainless steel flux-cored welding wire 4 wound under the roller 33 can form the reserved line segment of the stainless steel flux-cored welding wire 4, therefore;

[0027] When the stainless steel flux-cored welding wire 4 is subjected to a large instantaneous traction force or is pressed down by the collapse of an external object, the stainless steel flux-cored welding wire 4 located below the roller 33 is subjected to a tensile force and slides outward along the L-shaped guide frame 31 in the direction of tension. As a result, the stainless steel flux-cored welding wire 4 drives the roller 33 to slide vertically upward. Therefore, the sliding rod 363 abuts against the spring 364 for compression. At the same time, the reserved stainless steel flux-cored welding wire 4 can slide outward along the L-shaped guide frame 31 in the direction of tension, so that the stainless steel flux-cored welding wire 4 at the taut part can be buffered. This reduces the risk of the stainless steel flux-cored welding wire 4 breaking instantly when subjected to a large instantaneous traction force or being pressed down by the collapse of an external object. After the external tension on the stainless steel flux-cored welding wire 4 is removed, under the action of the rebound force of the compression spring 364, the roller 33 slides down and resets. Then, the reserved stainless steel flux-cored welding wire 4 in the outward sliding part is pulled back, so that the stainless steel flux-cored welding wire 4 can cope with the next external tension.

[0028] In this embodiment, the sliding rod 363 is fixedly fitted with a rod cap at the rod head of the sleeve 361, and the diameter of the rod cap is larger than the inner diameter of the opening of the sleeve 361.

[0029] Furthermore, the upper surface of the L-shaped guide frame 31 is provided with an arc-shaped groove 31a, and a brush bristle 32 for cleaning the stainless steel flux-cored welding wire 4 is fixedly embedded in the arc-shaped groove 31a. The outer wheel surface of the roller 33 is provided with an arc-shaped groove, and a brush sleeve 34 for cleaning the stainless steel flux-cored welding wire 4 is sleeved in the arc-shaped groove. By providing the brush bristle 32 and brush sleeve 34 on the L-shaped guide frame 31 and the roller 33, the cleaning effect on the stainless steel flux-cored welding wire 4 can be further improved.

[0030] The working principle of the wiping dust collector for stainless steel flux-cored welding wire provided by this utility model is as follows:

[0031] The roller 33, under the elastic force of the spring 364, pushes the sliding rod 363 down to its lowest point. The stainless steel flux-cored welding wire 4 wound under the roller 33 forms the reserved line segment of the stainless steel flux-cored welding wire 4. When the stainless steel flux-cored welding wire 4 is subjected to a large instantaneous traction force or is pressed by the collapse of an external object, the stainless steel flux-cored welding wire 4 located under the roller 33 is subjected to a tensile force and slides outward along the L-shaped guide frame 31 in the tensile direction. Thus, the stainless steel flux-cored welding wire 4 drives the roller 33 to slide vertically upward. Therefore, the sliding rod 363 abuts against the spring 364 to compress. Simultaneously, the reserved stainless steel flux-cored welding wire 4 can slide outwards towards the L-shaped guide frame 31 in the pulling direction, allowing the taut stainless steel flux-cored welding wire 4 to be buffered. This reduces the risk of the stainless steel flux-cored welding wire 4 breaking instantly due to a large instantaneous traction force or the pressure of collapsing external objects. After the external tension on the stainless steel flux-cored welding wire 4 is removed, the roller 33 slides down and resets under the action of the rebound force of the compression spring 364. Then, the reserved stainless steel flux-cored welding wire 4 in the outward sliding part is pulled back, thus facilitating the stainless steel flux-cored welding wire 4 to cope with the next external tension.

[0032] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A wiping dust remover for stainless steel flux-cored wire including a base plate (1) and a stainless steel flux-cored wire (4), characterized in that, The bottom plate (1) is fixedly installed with a plurality of equidistantly distributed supports (2), and each support (2) is installed with an anti-collapse component (3), which reduces the collapse of the stainless steel flux-cored wire (4) caused by excessive instantaneous pulling force. The anti-collapse component (3) comprises two L-shaped guide frames (31), which are symmetrically distributed.

2. The wipe duster for stainless steel flux-cored wire according to claim 1, characterized by The two L-shaped guide frames (31) are installed with an elastically arranged roller (33) between them.

3. The wipe dust remover for stainless steel flux-cored wire according to claim 2, characterized by The two L-shaped guide frames (31) are installed with two symmetrically distributed and connected amplitude reduction pieces (36).

4. The wipe duster for stainless steel flux-cored wire according to claim 3, characterized by The amplitude reduction piece (36) comprises a sleeve (361) fixedly connected with the vertical section of the corresponding L-shaped guide frame (31) through a connecting block (362), and a sliding rod (363) and a spring (364) are inserted in the sleeve (361).

5. The wipe duster for stainless steel flux cored wire according to claim 1, characterized by One end of the spring (364) is fixedly connected with the inner top wall of the sleeve (361), and the other end is fixedly connected with the upper rod head of the sliding rod (363).

6. The wipe duster for stainless steel flux cored wire according to claim 1, characterized by The upper surface of the L-shaped guide frame (31) is provided with an arc-shaped groove (31a), and the arc-shaped groove (31a) is fixedly embedded with a brush (32) for cleaning the stainless steel flux-cored wire (4).

7. The wipe duster for stainless steel flux cored wire according to claim 1, characterized by The outer surface of the roller (33) is provided with an arc-shaped groove, and the arc-shaped groove is provided with a brush sleeve (34) for cleaning the stainless steel flux-cored wire (4). The support (2) is fixedly connected with the two L-shaped guide frames (31) in the anti-collapse component (3).

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