A rust removal processing equipment for stainless steel wire rod

Abstract

The utility model relates to the field of wire rod processing technology, and specifically discloses a stainless steel wire rod surface rust removal processing equipment, including wire rod uncoiling material rack and material receiving coiling machine, and the wire rod uncoiling material rack and material receiving coiling machine are provided with the peeling rust removal machine between, the peeling rust removal machine includes the bottom box seat, the upper surface of bottom box seat is fixed with the through cylinder, the right end of through cylinder is rotatably connected with the rotary drum, the power assembly that drives the rotary drum rotation is arranged on the bottom box seat, the inside of through cylinder is evenly provided with a plurality of skinning grinding blocks in the circumference, the inside of rotary drum is provided with two symmetrical brush strips, the opposite side of two brush strips is provided with steel wire brush hair, the guide rod that penetrates the rotary drum along the radial direction is arranged on each brush strip, the outer end of guide rod is connected with the limiting strip, and the spring is arranged between the limiting strip and the rotary drum, the stainless steel wire rod surface treatment device disclosed by the utility model improves the treatment efficiency of the stainless steel wire rod surface, and compared with the prior art, the cleaning and removal effect of the wire rod reinforcement rust layer is better.

Description

Technical Field

[0001] This utility model relates to the field of wire rod processing technology, and specifically discloses a rust removal processing equipment for stainless steel wire rod surfaces. Background Technology

[0002] Stainless steel wire rod is a type of steel bar made by winding stainless steel discs into coils, which facilitates its storage and transportation. However, stainless steel wire rod is prone to rusting due to moisture during long-term storage, so it is necessary to remove the rust and peel off its surface before it is released from the warehouse.

[0003] For the surface treatment of stainless steel wire rods, the traditional manual grinding method is extensive and can only be used to grind localized areas of the stainless steel wire rod surface. When the surface defects of the stainless steel wire rod are large and severe, the traditional manual grinding method cannot guarantee the product quality and cannot meet the quality requirements of downstream customers.

[0004] Invention application No. 202211739833.0 discloses a rebar rust removal and grinding device, including a mounting frame, a positioning disc assembly mounted on the mounting frame, a grinding disc clamping mechanism used in conjunction with the mounting frame, and a drive disc assembly arranged between the positioning disc assembly and the grinding disc clamping mechanism. A power input component is provided within the mounting frame to drive the drive disc assembly to rotate. The power input component drives the drive disc assembly to rotate, thereby enabling the grinding disc clamping mechanism to grind and remove rust from the rebar. In this rebar grinding device, the power input component drives the drive disc assembly to rotate, which in turn drives the grinding slide rod of the grinding disc clamping mechanism to extend and retract radially, allowing the grinding balls at the end of the grinding slide rod to grind and remove rust from the rebar. However, during operation, the rebar moves along the axis of the grinding disc. Although the multiple grinding balls evenly arranged circumferentially can gradually grind the surface of the rebar, areas where the rebar is circumferentially misaligned with the grinding balls cannot be effectively ground, resulting in an unsatisfactory rust removal effect. Therefore, in view of the above-mentioned shortcomings of existing steel bar rust removal and grinding devices, this application proposes a stainless steel wire rod surface rust removal processing device that can effectively solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model mainly provides a stainless steel wire rod surface rust removal processing equipment to solve the problems and shortcomings of traditional manual grinding of stainless steel wire rod, which involves a large amount of labor and the inability of existing steel bar rust removal and grinding devices to guarantee the grinding effect.

[0006] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: A stainless steel wire rod surface rust removal processing equipment includes a wire rod unloading rack and a wire rod receiving and coiling machine arranged at intervals on the left and right. A peeling and rust removal machine is arranged between the wire rod unloading rack and the wire rod receiving and coiling machine. The peeling and rust removal machine includes a base box. A through cylinder is fixedly arranged on the upper surface of the base box. A rotating cylinder is rotatably connected to the right end of the through cylinder. A power component for driving the rotating cylinder to rotate is arranged on the base box. The inner circumference of the tube is uniformly arranged with multiple abrasive blocks. The inside of the rotating drum is provided with two symmetrically arranged brush strips. The opposite sides of the two brush strips are provided with steel wire bristles. Each brush strip is provided with a guide rod that penetrates the rotating drum radially. The outer end of the guide rod is connected to a limit strip. A spring is provided between the limit strip and the rotating drum.

[0007] As a further feature of the above scheme, each of the scribing blocks is connected to a pressure rod that is radially penetrating the cylinder. The outer end of the pressure rod is connected to a slider. An annular disk is fixed on the outer circumference of the cylinder. A radial slide rail that interacts with each slider is provided on the annular disk. An annular shell with an opening facing the slider is fixed on the outer circumference of the cylinder. An annular slide rail is fixed on the outer circumference of the cylinder located in the inner cavity of the annular shell. A worm gear is rotatably mounted on the annular slide rail. A worm that meshes with the worm gear is rotatably mounted on the annular shell. The worm gear has oblique openings that correspond to each slider evenly. A convex shaft or roller that interacts with the oblique openings is provided on the slider.

[0008] As a further provision of the above scheme, a dust collector cylinder fixed on the bottom box base is provided on the right side of the rotating drum, and a connecting end rotatably connected to the right end of the rotating drum is provided on the left end of the dust collector cylinder, and a discharge end is provided on the dust collector cylinder located on the opposite side of the connecting end. The lower end of the dust collector is provided with a dust collection hopper, and the upper end of the dust collector is connected to a negative pressure suction pipe, and a filter is provided in the negative pressure suction pipe. The outer end of the negative pressure suction pipe is connected to a circulating air pump through a first pipe. The circulating air pump is connected to a ring pipe located around the outside of the tube through a second pipe. Multiple air blowing pipes inclined to the right and extending into the tube are connected to the ring pipe.

[0009] As a further provision of the above solution, the power assembly includes a power motor fixed on the upper surface of the base, and synchronous pulleys are provided on both the motor shaft and the outer circumference of the rotating drum of the power motor, and a synchronous belt is provided between the two synchronous pulleys.

[0010] As a further feature of the above scheme, a flattening wheel set is provided at the left end of the take-up coiler, and a receiving frame is provided directly below the winding mechanism in the take-up coiler.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. The stainless steel wire rod surface rust removal processing device disclosed in this utility model can automatically complete a series of continuous processing processes such as uncoiling, surface treatment, winding and rewinding of stainless steel wire rods, which greatly improves the processing efficiency of stainless steel wire rod surfaces.

[0012] 2. When treating the surface of stainless steel wire rods, the rust removal machine of this utility model first uses a scribing grinding block to scribing lines along the axial direction on the rust layer of the wire rod surface. Then, a brush bar rotates around the outer surface of the wire rod that it is pulling. During its rotation, the wire brush bristles can penetrate into the scribing lines. Combined with its own rotational motion, the wire brush bristles can completely remove the rust layer of the wire rod. Compared with the prior art, it has a better cleaning and removal effect on the rust layer of wire rods.

[0013] 3. Furthermore, this utility model can continuously introduce high-speed airflow during the rust removal process of wire rod steel bars. Under the action of high-speed airflow, the rust chips generated during the cleaning process can be vertically drawn into the dust collector, where they are filtered and retained, thus realizing the collection of rust chips during the rust removal process. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall planar structure of this utility model; Figure 2 This is a three-dimensional structural diagram of the peeling and rust removal machine of this utility model; Figure 3 This is a schematic diagram of the internal three-dimensional structure of the through cylinder, rotating cylinder, etc. of this utility model; Figure 4 This is a three-dimensional structural diagram of the annular shell, worm gear disk, and ring disk in this utility model; Figure 5 This is a three-dimensional structural diagram of the internal structure of the transfer cylinder of this utility model. Detailed Implementation

[0015] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the disclosure of the utility model more thorough and comprehensive.

[0016] Example 1 Example 1 discloses a rust removal processing device for stainless steel wire rod surfaces, see attached drawing. Figure 1The processing device includes a wire rod unwinding rack 1 and a take-up coiler 2, spaced apart on the left and right sides. A descaling and rust removal machine 3 is located between the wire rod unwinding rack 1 and the take-up coiler 2. A leveling wheel set 201 with traction power is located at the left end of the take-up coiler 2, and a receiving rack 202 is located directly below the winding mechanism in the take-up coiler 2. During operation, the stainless steel wire rod is first placed on the wire rod unwinding rack 1, then unloaded and traction-driven through the descaling and rust removal machine 3. After surface treatment by the descaling and rust removal machine 3, it is then engaged and fed by the leveling wheel set 201 in the take-up coiler 2. After being wound by the winding mechanism, it falls into the receiving rack 202, thus completing a series of continuous processes for unwinding, surface treatment, winding, and take-up of the stainless steel wire rod.

[0017] Reference Appendix Figure 2-4 The peeling and rust removal machine 3 includes a base box 301. A through cylinder 302 is provided on the upper surface of the base box 301, and the through cylinder 302 is fixed to the upper surface of the base box 301 by a support plate 303 at its lower end. A rotating drum 304 is rotatably connected to the right end of the through cylinder 302, and the right end of the rotating drum 304 can be rotatably connected to a bearing seat (not shown in the figure) on the upper surface of the base box 301. A power assembly 305 for driving the rotating drum 304 to rotate is also provided on the base box 301. Specifically, the power assembly 305 includes a power motor fixed to the upper surface of the base box 301. A synchronous pulley is provided on both the motor shaft of the power motor and the outer circumference of the rotating drum 304. A synchronous belt is provided between the two synchronous pulleys, so that the rotating drum 304 can rotate stably at a set speed under the operation of the power motor and the synchronous belt.

[0018] There are at least two scribing blocks 306 evenly arranged in the circumferential direction inside the tube 302. In this figure, there are three scribing blocks 306, so that when the stainless steel wire rod is pulled in a straight line through the inside of the tube 302, the scribing blocks 306 can scratch a scribing line area along the axial direction on its outer surface.

[0019] In addition, in order to effectively control the three sgrazing blocks 306 to converge towards the center and press against the surface of the stainless steel bar that is being pulled through, each sgrazing block 306 is connected to a pressure rod 312 that is radially connected through the tube 302, and the outer end of the pressure rod 312 is connected to a slider 313. An annular disk 314 is fixed on the outer circular surface of the cylindrical tube 302. A radial slide rail 315 that interacts with each slider 313 is provided on the annular disk 314. An annular housing 316 with an opening facing the slider 313 is fixed on the outer circular surface of the cylindrical tube 302. An annular slide rail 317 is fixed on the outer circular surface of the cylindrical tube 302 inside the annular housing 316. A worm gear disk 318 is rotatably arranged on the annular slide rail 317. A worm 319 that meshes with the worm gear disk 318 is rotatably arranged on the annular housing 316. Finally, oblique openings 320 corresponding to each slider 313 are evenly opened on the worm gear disk 318. A convex shaft 321 or roller that interacts with the oblique openings 320 is provided on the slider 313. Through the above structural design, the user can rotate the worm gear 319 to make the worm wheel 318 rotate around the outer wall of the cylinder 302. During its rotation, the force exerted on the convex shaft 321 by the inclined hole 320, plus the limiting sliding action between the slider 313 and the radial slide rail 315, can make all the scouring blocks 306 synchronously gather towards the center or spread outwards. This not only allows the scouring blocks 306 to draw a scouring line area of ​​a certain depth on the surface of the stainless steel wire rod, but also makes it applicable to stainless steel wire rods of different diameters.

[0020] Finally, two symmetrically arranged brush strips 307 are provided inside the rotating drum 304. Steel wire bristles 308 are provided on the opposite sides of the two brush strips 307. A guide rod 309 is provided on each brush strip 307 and passes through the rotating drum 304 radially. A limit strip 310 is connected to the outer end of the guide rod 309, and a spring 311 is provided between the limit strip 310 and the rotating drum 304.

[0021] In the operation of the rust removal machine 3 disclosed in Embodiment 1, when the stainless steel wire rod is straight-drawn through the inside of the through cylinder 302, the three scribing grinding blocks 306 can scratch the rust layer on its surface into a scribing line area of ​​a certain depth. Then, when it passes through the inside of the rotating cylinder 304, the rotating cylinder 304 rotates at a certain speed under the action of the power component 305. During its rotation, the steel wire brushes 308 on both sides can extend into the scribing line area under the action of the spring 311. Combined with its own rotational motion, the steel wire brushes 308 can completely remove the rust layer on the surface of the stainless steel wire rod that has been drawn through.

[0022] Example 2 Example 2 discloses a peeling and rust removal machine that is further optimized based on the technical solution in Example 1. The similarities between it and Example 1 will not be described again.

[0023] Reference Appendix Figure 2 Appendix Figure 3 and attached Figure 5 In this embodiment 2, a dust collector 322 fixed to the base 301 is also provided on the right side of the rotating drum 304. A dust collection hopper 325 is provided at the lower end of the dust collector 322, and a negative pressure exhaust pipe 326 is connected to the upper end of the dust collector 322. A filter element 327 is provided in the negative pressure exhaust pipe 326. At the same time, a connecting end 323 rotatably connected to the right end of the rotating drum 304 is provided at the left end of the dust collector 322. Then, a discharge end 324 is provided on the dust collector 322 located on the opposite side of the connecting end 323, so that the stainless steel wire rod pulled out from the rotating drum 304 will first enter the dust collector 322 through the connecting end 323, and then be pulled out from the discharge end 324 and connected to the receiving coiler 2.

[0024] In addition, in this embodiment 2, a circulating air pump 328 is connected to the outer end of the negative pressure suction pipe 326 through a first pipe 3281. The circulating air pump 328 is connected to a ring pipe 330 located around the cylinder 302 through a second pipe 329. The ring pipe 330 is circumferentially connected with an air blowing pipe 331 that is inclined to the right and extends into the cylinder 302.

[0025] In this embodiment 2, through the above design, during the grinding and rust removal process of the stainless steel disc, the circulating air pump 328 can continuously draw air from the dust collector 322 to create a negative pressure state inside. At the same time, the drawn air is sent to the ring pipe 330, and then sent into the through cylinder 302 through the blowing pipe 331. The blowing pipe 331 is tilted to the right so that the high-speed airflow blown in can pass through the through cylinder 302 and the rotating cylinder 304 in sequence and enter the dust collector 322. During the flow through the through cylinder 302 and the rotating cylinder 304, the rust chips generated during grinding can be sent to the dust collector 322 for filtration and interception, and then settle in the bottom dust hopper 325, and are discharged by being lifted out for treatment.

[0026] The present invention has been described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvement made by adopting the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution of the present invention to other occasions without modification, shall be within the protection scope of the present invention.

Claims

1. A rust removal processing device for stainless steel wire rod, comprising a wire rod unloading rack (1) and a wire rod coiling machine (2) arranged at left and right intervals, wherein a rust removal machine (3) is provided between the wire rod unloading rack (1) and the wire rod coiling machine (2), characterized in that, The peeling and rust removal machine (3) includes a base box (301), a through cylinder (302) is fixedly provided on the upper surface of the base box (301), a rotating cylinder (304) is rotatably connected to the right end of the through cylinder (302), and a power component (305) for driving the rotating cylinder (304) to rotate is provided on the base box (301). The inner circumferential of the cylindrical tube (302) is uniformly provided with a plurality of scabbing blocks (306). The inner circumferential of the rotating drum (304) is provided with two symmetrically arranged brush strips (307). Steel wire bristles (308) are provided on the opposite sides of the two brush strips (307). Each brush strip (307) is provided with a guide rod (309) that penetrates the rotating drum (304) radially. The outer end of the guide rod (309) is connected to a limiting strip (310). A spring (311) is provided between the limiting strip (310) and the rotating drum (304).

2. The stainless steel wire rod surface rust removal processing equipment according to claim 1, characterized in that, Each of the aforementioned scabbing blocks (306) is connected to a pressure rod (312) arranged radially through a cylindrical tube (302). The outer end of the pressure rod (312) is connected to a slider (313). An annular disc (314) is fixed on the outer circular surface of the cylindrical tube (302). A radial slide rail (315) is provided on the annular disc (314) that interacts with each slider (313). An annular shell (316) with its opening facing the slider (313) is fixed on the outer circular surface of the cylindrical tube (302). Located on the annular shell (316) 16) An annular slide rail (317) is fixed on the outer circular surface of the inner cavity tube (302). A worm gear disk (318) is rotatably mounted on the annular slide rail (317). A worm (319) meshing with the worm gear disk (318) is rotatably mounted on the annular shell (316). The worm gear disk (318) is evenly provided with oblique openings (320) corresponding to each slider (313). A convex shaft (321) or roller that interacts with the oblique openings (320) is provided on the slider (313).

3. The stainless steel wire rod surface rust removal processing equipment according to claim 1, characterized in that, The right side of the rotating drum (304) is provided with a dust collector (322) fixed on the base (301). The left end of the dust collector (322) is provided with a connecting end (323) that is rotatably connected to the right end of the rotating drum (304). The dust collector (322) located on the opposite side of the connecting end (323) is provided with a discharge end (324). The lower end of the dust collector (322) is provided with a dust collection hopper (325), and the upper end of the dust collector (322) is connected to a negative pressure suction pipe (326), and a filter element (327) is provided in the negative pressure suction pipe (326). The outer end of the negative pressure suction pipe (326) is connected to a circulating air pump (328) through a first pipe (3281). The circulating air pump (328) is connected to a ring pipe (330) located around the through cylinder (302) through a second pipe (329). Multiple air blowing pipes (331) inclined to the right and extending into the through cylinder (302) are connected to the ring pipe (330).

4. The stainless steel wire rod surface rust removal processing equipment according to claim 1, characterized in that, The power assembly (305) includes a power motor fixed on the upper surface of the base (301). The motor shaft of the power motor and the outer circular surface of the rotating drum (304) are provided with synchronous pulleys, and a synchronous belt is provided between the two synchronous pulleys.

5. The stainless steel wire rod surface rust removal processing equipment according to claim 1, characterized in that, The left end of the take-up coiler (2) is provided with a flattening wheel set (201), and a receiving frame (202) is provided directly below the winding mechanism in the take-up coiler (2).

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