Steel belt cleaning and decontaminating device for flux-cored wire forming

Abstract

The utility model relates to the technical field of steel belt cleaning, in particular to a steel belt cleaning and decontaminating device for flux-cored wire forming. The steel belt cleaning and decontaminating device for flux-cored wire forming comprises a cleaning frame, a cleaning roller is installed in the cleaning frame, and dirt scraping assemblies are installed on the upper end face and the lower end face of the cleaning frame. According to the steel belt cleaning and decontaminating device for flux-cored wire forming, the servo motor is started to drive the rotating disc to rotate, so that the guide rod on the rotating disc pushes the driving rod to deflect through the middle connection curved bar, and the driving rod is fixedly connected with the rotating rod through the sleeve plate, so that the rotating rod rotates back and forth at a certain angle; the swinging plate drives the scraping plate to perform fan-shaped deflection through the connecting plate, so that the scraping plate scrapes dirt fixed on the steel plate, and after the cleaned steel belt enters the cleaning frame, the cleaning roller in the cleaning frame performs secondary cleaning on the steel belt, so that the cleaning effect of the steel belt is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel band cleaning technical field especially relates to a steel band cleaning and decontamination device for flux-cored wire forming. BACKGROUND

[0002] The flux-cored wire is also called powder core welding wire and tubular welding wire, which is divided into two categories of gas protection and non-gas protection. The surface of the flux-cored wire is made of low-carbon steel or low-alloy steel and other materials with good plasticity, like the solid core welding wire. The manufacturing method is to first roll the steel band into a U-shaped cross-section shape, then fill the welding powder into the U-shaped steel band according to the dosage, and finally roll it tightly with a rolling mill, and then draw it into different specifications of flux-cored wire. In the prior art, when the steel band is used to produce the flux-cored wire, it is generally through the rough drawing production line, the fine drawing production line and the sub-packaging production line; the steel band is rolled into a groove in the rough drawing production line, and the flux powder is filled in the groove, and then rough drawing is carried out. The steel band needs to be oiled to increase the lubricating effect in the rough drawing production process, and needs to be cleaned in the later drawing process. At present, the cleaning of the surface of the steel band is through the rolling brush dust, and some fixed dirt is difficult to remove, which is difficult to remove, thereby affecting the quality of the finished product of the flux-cored wire.

[0003] Therefore, it is necessary to provide a new steel band cleaning and decontamination device for flux-cored wire forming to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0004] To solve the above technical problems, the utility model provides a steel band cleaning and decontamination device for flux-cored wire forming.

[0005] The steel band cleaning and decontamination device for flux-cored wire forming provided by the utility model comprises a cleaning frame, and the front and rear ends of the cleaning frame are both provided with openings for the steel band to enter and exit the cleaning frame.

[0006] Two cleaning rollers symmetrically distributed above and below are installed in the cleaning frame, and a dirt scraping assembly for scraping the dirt of the steel band is installed on the upper and lower end faces of the cleaning frame.

[0007] The dirt scraping assembly comprises a scraper plate arranged in front of the feeding port of the cleaning frame and a driving assembly for driving the scraper plate to swing in a fan shape.

[0008] Preferably, the driving assembly comprises a mounting seat, a rotating disc rotatably connected is installed on the rear side of the upper surface of the mounting seat, and a rotating rod rotatably connected is installed on the front side of the upper surface of the mounting seat, a middle connecting rod for driving the rotating rod to rotate reciprocatingly is arranged on the rotating disc, a swing plate is fixedly installed on the top of the rotating rod, a connecting plate vertically arranged is fixedly installed on the swing plate, and the connecting end of the connecting plate and the scraper plate are fixedly connected.

[0009] Preferably, the rotating disc is fixedly installed with a guide rod at the edge of the disc hub, a sleeve plate is sleeved on the rotating rod and fixedly connected, a driving rod is fixedly installed on one side of the sleeve plate, one end of the middle connecting crank rod is sleeved on the guide rod and rotationally connected with the guide rod, and the rod head of the middle connecting crank rod is sleeved on the driving rod and rotationally connected with the driving rod.

[0010] Preferably, the mounting seat is fixedly installed with a servo motor for driving the rotating disc to rotate.

[0011] Preferably, the scraping surface of the scraper is provided with a blade part.

[0012] Preferably, the bottom of the cleaning frame is fixedly installed with an angle steel.

[0013] Preferably, the cleaning frame is fixedly installed with a support in front of the feeding opening of the cleaning frame, and the support is installed with a rotationally connected guide roller.

[0014] Compared with the related art, the steel belt cleaning and stain removing device for flux-cored wire forming has the following beneficial effects:

[0015] The servo motor drives the rotating disc to rotate, so that the guide rod on the rotating disc pushes the driving rod to deflect through the middle connecting crank rod, the driving rod is fixedly connected with the rotating rod through the sleeve plate, so that the rotating rod also reciprocatingly rotates by a certain angle, the scraper is driven to fan-shaped deflect through the connecting plate, the scraper scrapes off the fixed stains on the steel plate, two groups of stain scraping assemblies are arranged to clean the upper surface and the lower surface of the steel plate, the cleaned steel belt enters the cleaning frame, the cleaning roller in the cleaning frame performs secondary cleaning on the steel belt, and the cleaning effect of the steel belt is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 Fig. 1 is a structural schematic view of one preferred embodiment of the steel belt cleaning and stain removing device for flux-cored wire forming provided by the utility model.

[0017] Figure 2 Fig. 2 is a structural schematic view of another preferred embodiment of the steel belt cleaning and stain removing device for flux-cored wire forming provided by the utility model.

[0018] Figure 3 Fig. 3 is a structural schematic view of the stain scraping assembly shown in Fig. 1. Figure 2

[0019] ​The figure label: 1, cleaning frame; 11, angle steel; 2, cleaning roller; 3, scraping assembly; 31, scraper; 32, driving assembly; 321, mounting seat; 322, rotating disc; 3221, servo motor; 323, guide rod; 324, middle connecting crank; 325, rotating rod; 326, cover plate; 327, driving rod; 328, swing plate; 329, connecting plate; 4, support; 5, guide roller. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model is further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0021] The specific implementation of the utility model is described in detail below in combination with specific examples.

[0022] Please refer to Figures 1 to 3 The steel belt cleaning and decontamination device for flux-cored wire forming provided in the utility model embodiment comprises a cleaning frame 1, cleaning rollers 2 and a scraping assembly 3.

[0023] In the embodiment of the utility model, please refer to Figure 1 and Figure 2 The cleaning frame 1 is provided with openings at the front and rear ends for the steel belt to enter and exit the cleaning frame 1, two cleaning rollers 2 are symmetrically arranged in the cleaning frame 1, an angle steel 11 is fixedly installed at the bottom of the cleaning frame 1, a support 4 is fixedly installed on the cleaning frame 1 and located in front of the feeding opening of the cleaning frame 1, and a guide roller 5 is rotatably installed on the support 4.

[0024] It should be noted that the steel belt is laid on the guide roller 5 and passes through the gap between the diameters of the two cleaning rollers 2 in the cleaning frame 1, and the upper and lower surfaces of the steel belt respectively abut against the bristles of the two cleaning rollers 2 (the laying direction of the steel belt is shown by the arrow in the drawing). Figure 1 After the steel belt passes through the cleaning frame 1, it is wound by a winding machine to provide power for the steel belt to pass through the cleaning frame 1.

[0025] When the winding machine winds the steel belt, the steel belt and the bristles on the cleaning rollers 2 rub against each other, so that the two cleaning rollers 2 are driven to rotate, and thus the cleaning rollers 2 can clean the steel belt.

[0026] In this embodiment, in order to improve the cleaning effect of the cleaning rollers 2, a rotating motor for driving the cleaning rollers 2 to rotate is installed on the cleaning frame 1, so that the two cleaning rollers 2 rotate autonomously, and thus the bristles on the cleaning rollers 2 can more efficiently clean the steel belt.

[0027] In the embodiment of the utility model, please refer to Figure 2 And Figure 3 Two symmetrical distribution's cleaning roller 2 is installed in the cleaning frame 1, and the upper and lower end faces of the cleaning frame 1 are both installed with the dirt scraping assembly 3 for scraping the dirt of steel belt, and the dirt scraping assembly 3 includes the scraper 31 arranged in front of the feed port of the cleaning frame 1 and the drive assembly 32 for driving the scraper 31 to swing in fan shape, specifically:

[0028] The drive assembly 32 includes the mounting seat 321, the rear side of the upper surface of the mounting seat 321 is installed with the rotary connection rotary disc 322, and the front side of the upper surface of the mounting seat 321 is installed with the rotary connection rotary rod 325, the rotary disc 322 is provided with the middle connecting crank 324 for driving the rotary rod 325 to rotate reciprocatingly, and the edge of the rotary disc 322 deviating from the disc center is fixedly installed with the guide rod 323, the rotary rod 325 is sleeved with the fixed connection sleeve plate 326, and the one side of the sleeve plate 326 is fixedly installed with the vertically arranged drive rod 327, one end of the middle connecting crank 324 is sleeved on the guide rod 323 and is rotationally connected with the guide rod 323, and the rod head of the winding section of the middle connecting crank 324 is sleeved on the drive rod 327 and is rotationally connected with the drive rod 327, the top of the rotary rod 325 is fixedly installed with the swing plate 328, the swing plate 328 is fixedly installed with the vertically arranged connecting plate 329, and the connecting plate 329 is fixedly connected with the connecting end of the scraper 31, and the mounting seat 321 is fixedly installed with the servo motor 3221 for driving the rotary disc 322 to rotate.

[0029] It should be noted that: the servo motor 3221 drives the rotary disc 322 to rotate, so that the guide rod 323 on the rotary disc 322 pushes the drive rod 327 to deflect through the middle connecting crank 324, since the drive rod 327 is fixedly connected with the rotary rod 325 through the sleeve plate 326, the rotary rod 325 also rotates reciprocatingly by a certain angle, so that the swing plate 328 drives the scraper 31 to deflect in fan shape through the connecting plate 329, so that the scraper 31 scrapes the dirt fixed on the steel plate, and the two groups of dirt scraping assemblies 3 can clean the upper surface and the lower surface of the steel plate.

[0030] Further, in order to make the scraper 31 better scrape the dirt on the steel belt, a cutting edge part can be arranged on the scraping surface of the scraper 31.

[0031] The working principle of the steel belt cleaning and dirt removing device for flux-cored wire forming is as follows:

[0032] The steel belt is laid on the guide roller 5 and passes through the gap between the diameters of the two cleaning rollers 2 in the cleaning frame 1, and the upper and lower surfaces of the steel belt are respectively abutted with the bristles of the two cleaning rollers 2 (the laying direction of the steel belt is shown in the attachedFigure 1 The arrow points to), and the steel strip is wound by a winding machine after passing through the cleaning frame 1 to provide power for the steel strip to pass through the cleaning frame 1, the servo motor 3221 is started to drive the rotating disc 322 to rotate, so that the guide rod 323 on the rotating disc 322 drives the driving rod 327 to deflect through the middle connecting link 324, since the driving rod 327 is fixedly connected with the rotating rod 325 through the sleeve plate 326, the rotating rod 325 also reciprocatingly rotates by a certain angle, so that the swing plate 328 drives the scraper 31 to fan-shapedly deflect through the connecting plate 329, the scraper 31 scrapes off the dirt fixed on the steel plate, two groups of dirt scraping assemblies 3 are arranged to clean the upper surface and the lower surface of the steel plate, and the cleaned steel strip enters into the cleaning frame 1, and the cleaning roller 2 in the cleaning frame 1 cleans the steel strip again, so that the cleaning effect of the steel strip is greatly improved.

[0033] The circuit and the control involved in the utility model are prior art, and too much elaboration is not made herein.

[0034] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and equivalent structures or equivalent process conversions made by using the contents of the utility model specification and drawings or directly or indirectly applied to other related technical fields are also included in the patent protection range of the utility model.

Claims

1. A cleaning and decontamination device for steel strip used in flux-cored welding wire forming, comprising a cleaning frame (1), wherein openings for the steel strip to enter and exit the cleaning frame (1) are provided at both the front and rear ends of the cleaning frame (1), characterized in that: The cleaning frame (1) is equipped with two cleaning rollers (2) that are symmetrically distributed in the upper and lower parts, and the upper and lower end faces of the cleaning frame (1) are equipped with a scraping component (3) for scraping off dirt from the steel strip. The scraping assembly (3) includes a scraper (31) disposed in front of the feed inlet of the cleaning frame (1) and a drive assembly (32) for driving the scraper (31) to swing in a fan shape.

2. The cleaning and decontamination device for steel strips used in flux-cored welding wire forming according to claim 1, characterized in that, The drive assembly (32) includes a mounting base (321), a rotating disk (322) is mounted on the rear side of the upper surface of the mounting base (321), and a rotating rod (325) is mounted on the front side of the upper surface of the mounting base (321). A central curved rod (324) for driving the rotating rod (325) to reciprocate is provided on the rotating disk (322), and a swing plate (328) is fixedly mounted on the top of the rotating rod (325). A vertically arranged connecting plate (329) is fixedly mounted on the swing plate (328), and the connecting plate (329) is fixedly connected to the connecting end of the scraper (31).

3. The cleaning and decontamination device for steel strips used in flux-cored welding wire forming according to claim 2, characterized in that, A guide rod (323) is fixedly installed at the edge of the rotating disk (322) away from the center of the disk. A fixedly connected sleeve plate (326) is sleeved on the rotating rod (325). A vertically arranged drive rod (327) is fixedly installed on the upper plate surface of one side of the sleeve plate (326). One end of the central curved rod (324) is sleeved on the guide rod (323) and rotatably connected to the guide rod (323). The head of the curved section of the central curved rod (324) is sleeved on the drive rod (327) and rotatably connected to the drive rod (327).

4. The cleaning and decontamination device for steel strip used in flux-cored welding wire forming according to claim 3, characterized in that, A servo motor (3221) for driving the rotating disk (322) to rotate is fixedly installed inside the mounting base (321).

5. The cleaning and decontamination device for steel strip used in flux-cored welding wire forming according to claim 1, characterized in that, The scraping surface of the scraper (31) is provided with a blade.

6. The cleaning and decontamination device for steel strips used in flux-cored welding wire forming according to claim 1, characterized in that, An angle steel (11) is fixedly installed at the bottom of the cleaning frame (1).

7. The cleaning and decontamination device for steel strips used in flux-cored welding wire forming according to claim 6, characterized in that, A bracket (4) is fixedly installed on the cleaning frame (1), and the bracket (4) is located in front of the feed opening of the cleaning frame (1). A rotatably connected guide roller (5) is installed on the bracket (4).

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