Cold-rolled stainless steel coiled plate forming device
By introducing dust removal components and scraper cleaning combinations into the cold-rolled stainless steel coil forming device, the problem of impurity accumulation was solved, achieving efficient impurity cleaning and steel plate forming stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FOSHAN HUILIP METAL TECH CO LTD
- Filing Date
- 2025-04-24
- Publication Date
- 2026-04-28
AI Technical Summary
When cleaning impurities from steel plates, existing cold-rolled stainless steel coil forming equipment tends to accumulate dust and impurities on the front side of the steel plate. If the accumulation is too high, the dust and impurities are likely to fall onto the steel plate, resulting in poor cleaning effect and reduced practicality.
A device including a forming frame and a dust removal component was designed. The device uses a fan to generate suction to draw in impurities through an air-gathering pipe and an air inlet hood. Combined with scraper cleaning and filtration through a filter plate, the impurities are drawn into the dust removal box to prevent impurity residue from affecting the steel plate forming effect.
It achieves thorough cleaning of impurities in steel plates, improves cleaning efficiency, prevents impurity residue, and ensures the stability and practicality of steel plate forming.
Smart Images
Figure CN224168213U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of stainless steel coil forming technology, specifically to a cold-rolled stainless steel coil forming device. Background Technology
[0002] Stainless steel sheets have a smooth surface and high plasticity, toughness, and mechanical strength, and are resistant to corrosion from acidic and alkaline gases, solutions, and other media. It is an alloy steel that does not easily rust, but it is not absolutely rust-proof. The corrosion resistance of stainless steel mainly depends on its alloy composition (chromium, nickel, titanium, silicon, aluminum, etc.) and internal microstructure, with chromium playing a major role. Chromium is required for cold rolling during the production of stainless steel sheets.
[0003] Existing patent CN217369756U discloses a cold-rolled stainless steel coil forming device, including a frame, fixed base, connecting shaft, and a second first motor. Fixed bases are installed at both ends of one side wall of the frame, and the connecting shaft is arranged between the fixed bases. The second first motor is fixed to one side wall of each fixed base, and a connecting frame is provided on one side wall of the connecting shaft. An electric push rod is installed on the connecting frame. The advantages are: This invention, by setting up an electric slide rail, a slider, and a laser rangefinder, allows the laser rangefinder to measure the distance between the bottom end of the support roller and the support during device use. The electric slide rail drives the slider to move, changing the measurement position. By observing the data from multiple measurements by the laser rangefinder, the wear degree of the support roller can be determined without error, preventing untimely replacement of the support roller from affecting the subsequent cold rolling effect of the device, and improving the practicality of the device.
[0004] Based on the search of the aforementioned patents and in conjunction with the forming devices in the prior art, it was found that although the aforementioned forming devices can perform cold rolling forming of steel plates and clean impurities on the steel plates, when cleaning impurities, they only use scrapers to clean the steel plates. Dust and impurities tend to accumulate on the front side of the steel plates. When the accumulation is too high, they are still likely to fall onto the steel plates, resulting in a relatively poor cleaning effect and reduced practicality. Utility Model Content
[0005] The purpose of this utility model is to provide a cold-rolled stainless steel coil forming device to solve the problem mentioned in the background art. Although the existing forming device can cold roll the steel plate and clean the impurities on the steel plate, it only cleans the steel plate with a scraper. Dust and impurities tend to accumulate on the front side of the steel plate. When the accumulation is too high, they can still fall onto the steel plate, resulting in a relatively poor cleaning effect and reduced practicality.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a cold-rolled stainless steel coil forming device, including a forming frame, wherein a dust removal component is provided inside the forming frame;
[0007] The dust removal component includes a dust removal box fixedly connected to one side of the forming frame, an inlet on the top of the dust removal box, a filter plate disposed in the inlet, an air outlet pipe fixedly connected to one side of the dust removal box, a fan fixedly connected to the air outlet pipe, an air intake pipe fixedly connected to both sides of the dust removal box, a corrugated pipe fixedly connected to the air intake pipe, an air gathering pipe fixedly connected to the corrugated pipe, a plurality of air inlet hoods evenly arranged connected to the air gathering pipe, and a fixing component for preventing the filter plate from moving. The filter plate is inserted into the inlet.
[0008] Preferably, the fixing component includes a groove formed on one side of the top of the dust collector, a slide rod disposed in the groove, a rotating plate connected to the top of the slide rod, a locking rod fixedly connected to the bottom side of the rotating plate, a locking groove formed on the top of the filter plate, and a spring sleeved on the outside of the slide rod. The slide rod is slidably connected to the groove, the locking rod is inserted into the locking groove, and the rotating plate is rotatably connected to the slide rod.
[0009] Preferably, two grooves are provided on one side of the forming frame, and a slider is slidably connected in the grooves. A first motor is fixedly connected to the top side of the forming frame, and a bidirectional screw is fixedly connected to the bottom of the first motor. An extension plate is fixedly connected to one side of the slider, and a scraper is fixedly connected to the extension plate. A connecting rod is fixedly connected between the extension plate and the gas gathering pipe. The slider is screwed to the bidirectional screw, the bidirectional screw is rotatably connected to the forming frame, and the slider is slidably connected to the grooves.
[0010] Preferably, a protective groove is provided at the bottom of the slide bar, and a protective plate is fixedly connected to the bottom of the groove, with the protective plate slidably connected to the protective groove.
[0011] Preferably, two cylinders are fixedly connected to both sides of the forming frame, a movable frame is fixedly connected to the output end of the cylinders, and a pressure roller is rotatably connected inside the movable frame, with a second motor fixedly connected to one end of one of the pressure rollers.
[0012] Preferably, handles are fixedly connected to both sides of the top of the filter plate, and the handles are T-shaped.
[0013] Preferably, two guide grooves are provided on the side of the forming frame away from the slide groove, and guide blocks are slidably connected in the guide grooves, and the guide blocks are fixedly connected to the extension plate.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] 1. By setting up a forming frame and dust removal components, the first motor can drive the bidirectional screw to rotate, causing the two extension plates to move in opposite directions, which in turn can drive the scraper and the air collection pipe to move. The fan can generate suction, which can suck all the impurities on the steel plate and the impurities cleaned by the scraper into the dust collection box through the air collection pipe. This can thoroughly clean the impurities and prevent the impurities from remaining and affecting the forming effect of the steel plate, thereby greatly improving its practicality.
[0016] 2. With fixed components, pulling the rotating plate can move the locking rod and sliding rod, which in turn causes the spring to deform. The rotating plate can rotate to the side away from the insertion port, exposing the insertion port for easy installation or removal of the filter plate. The rotating plate rotates in the opposite direction to align the locking rod with the locking groove. The spring returns to its original position, causing the locking rod to engage in the locking groove, thus fixing the filter plate. At the same time, the filter plate can be quickly removed for easy cleaning. Attached Figure Description
[0017] Figure 1 A three-dimensional structural schematic diagram provided for this utility model;
[0018] Figure 2 The left view provided for this utility model;
[0019] Figure 3 Provided by this utility model Figure 2 A three-dimensional cross-sectional view at point AA;
[0020] Figure 4 Provided by this utility model Figure 3 Enlarged view at point D;
[0021] Figure 5 Provided by this utility model Figure 2 A three-dimensional cross-sectional view at point BB;
[0022] Figure 6 Provided by this utility model Figure 2 A three-dimensional cross-sectional view at point CC.
[0023] In the diagram: 1. Forming frame; 21. Dust collection box; 22. Inlet; 23. Filter plate; 24. Air outlet pipe; 25. Fan; 26. Suction pipe; 27. Corrugated pipe; 28. Air gathering pipe; 29. Air inlet hood; 31. Pull groove; 32. Slide rod; 33. Rotating plate; 34. Locking rod; 35. Locking groove; 36. Spring; 41. Slide groove; 42. Slider; 43. First motor; 44. Bidirectional screw; 45. Extension plate; 46. Scraper; 47. Connecting rod; 51. Protective groove; 52. Protective plate; 61. Cylinder; 62. Moving frame; 63. Pressure roller; 64. Second motor; 71. Handle; 81. Guide groove; 82. Guide block. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0025] Please see Figure 1 , Figure 2 , Figure 3 , Figure 5 as well as Figure 6This utility model provides a technical solution: a cold-rolled stainless steel coil forming device, including a forming frame 1, a dust removal component inside the forming frame 1, the dust removal component including a dust removal box 21 fixedly connected to one side of the forming frame 1, an inlet 22 opened on the top of the dust removal box 21, a filter plate 23 disposed in the inlet 22, an air outlet pipe 24 fixedly connected to one side of the dust removal box 21, a fan 25 fixedly connected to the air outlet pipe 24, an air intake pipe 26 fixedly connected to both sides of the dust removal box 21 respectively, a corrugated pipe 27 fixedly connected to the air intake pipe 26, an air gathering pipe 28 fixedly connected to the corrugated pipe 27, a plurality of air inlet hoods 29 evenly arranged connected to the air gathering pipe 28, and a component for preventing the filter plate 23 from moving. The fixed component, filter plate 23, is inserted into socket 22. When the fan 25 operates, it generates suction to collect impurities from the surface of the steel plate. The impurities enter the air intake pipe through the air intake hood 29 and then enter the dust collection box 21. The filter plate 23 in the dust collection box 21 filters the impurities, preventing them from entering the fan 25 and causing damage. This protects the fan 25 and prevents impurities from adhering to and accumulating on the surface of the steel plate, ensuring the stability of the steel plate forming. Two sliding grooves 41 are opened on one side of the forming frame 1, and sliders 42 are slidably connected in the sliding grooves 41. A first motor 43 is fixedly connected to the top side of the forming frame 1, and a bidirectional screw 44 is fixedly connected to the bottom of the first motor 43. An extension plate 45 is fixedly connected to one side of block 42, and a scraper 46 is fixedly connected to the extension plate 45. A connecting rod 47 is fixedly connected between the extension plate 45 and the gas-gathering pipe 28. The slider 42 is screwed to the bidirectional screw 44, which is rotatably connected to the forming frame 1. The slider 42 is slidably connected to the slide groove 41. The first motor 43 can drive the bidirectional screw 44 to rotate, which in turn can drive the two sliders 42 to move in opposite directions, which in turn can drive the extension plate 45 and the scraper 46 to move, so that the scraper 46 can contact steel plates of different thicknesses to clean the steel plates. At the same time, the connecting rod 47 can synchronously drive the gas-gathering pipe 28 to move, so that it is close to the steel plate for easy removal of impurities. The forming frame 1 has two sides inside. Two cylinders 61 are fixedly connected to each other. A movable frame 62 is fixedly connected to the output end of the cylinder 61. A pressure roller 63 is rotatably connected inside the movable frame 62. One end of one of the pressure rollers 63 is fixedly connected to a second motor 64. The movable frame 62 can be moved by the cylinder 61. The movement of the movable frame 62 can drive the pressure roller 63 to move. The distance between the two pressure rollers 63 can be controlled to facilitate the cold rolling of the steel plate. Two guide grooves 81 are opened on the side of the forming frame 1 away from the slide groove 41. A guide block 82 is slidably connected in the guide groove 81. The guide block 82 is fixedly connected to the extension plate 45. The guide block 82 can slide in the guide groove 81 to prevent the extension plate 45 from deviating when moving vertically.
[0026] Please see Figure 1 , Figure 2 , Figure 3 as well as Figure 4The fixing components include a groove 31 on one side of the top of the dust collector 21, a slide rod 32 in the groove 31, a rotating plate 33 connected to the top of the slide rod 32, a locking rod 34 fixedly connected to one side of the bottom of the rotating plate 33, a locking groove 35 on the top of the filter plate 23, and a spring 36 sleeved on the outside of the slide rod 32. The slide rod 32 is slidably connected to the groove 31, the locking rod 34 is inserted into the locking groove 35, the rotating plate 33 is rotatably connected to the slide rod 32, and the two ends of the spring 36 are fixedly connected to the inner walls of the slide rod 32 and the groove 31, respectively. The movement of the rotating plate 33 can drive the slide rod 32 and the locking rod 34 to move, which in turn can drive the spring 36 to deform. The rotating plate 33 can drive the locking rod 34 to rotate, so that it rotates to the side away from the insertion port 22, which can facilitate the insertion of the filter plate 23. Removed from the socket 22, the rotating plate 33 rotates in the opposite direction to reset, which aligns the locking rod 34 with the locking groove 35. The spring 36 resets and drives the locking rod 34 into the locking groove 35, which can quickly fix the filter plate 23 and prevent it from falling out of the socket 22 and affecting the filtration performance. The bottom of the slide rod 32 is provided with a protective groove 51, and a protective plate 52 is fixedly connected to the bottom of the groove 31. The protective plate 52 is slidably connected to the protective groove 51 and can slide in the protective groove 51, which can prevent the slide rod 32 from rotating when the rotating plate 33 rotates, and thus prevent the spring 36 from being damaged by rotation. The top two sides of the filter plate 23 are fixedly connected with handles 71. The handles 71 are T-shaped and can be used to move the filter plate 23 vertically, which is convenient for disassembly and assembly.
[0027] Working principle: During operation, the filter plate 23 is inserted into the socket 22, and then the rotating plate 33 is pulled. The movement of the rotating plate 33 causes the locking rod 34 and the sliding rod 32 to move. The movement of the sliding rod 32 causes the spring 36 to deform. Then, the rotating plate 33 is rotated so that the locking rod 34 is aligned with the locking groove 35. The rotating plate 33 is released, and the spring 36 returns to its original position, causing the locking rod 34 to move and insert into the locking groove 35, thus fixing the filter plate 23. The cylinder 61 and the first motor 43 are started. The cylinder 61 can push the moving frame 62 to move, which can drive the pressure roller 63 to move. The distance between the two pressure rollers 63 can be adjusted. The start of the first motor 43 can drive the bidirectional screw 44 to rotate. The rotation of the bidirectional screw 44 can drive the two sliders 42 to move towards the middle, which in turn can drive the extension plate 45 to move. The movement of the extension plate 45 can drive the scraper 46 and the air-gathering pipe 28 to move, so that... The scraper 46 contacts the steel plate. During the cold rolling process, the second motor 64 starts and drives the pressure roller 63 to rotate, thereby cold rolling the steel plate. The scraper 46 can scrape off impurities on the surface of the steel plate. At the same time, the fan 25 starts and generates suction, which can suck all the impurities cleaned by the scraper 46 and the impurities on the surface of the steel plate into the air intake hood 29, then into the air collection pipe 28, and then into the dust collection box 21. The impurities can be filtered by the filter plate 23 to prevent impurities from entering the fan 25 and to protect the fan 25. When the filter plate 23 needs to be cleaned, the rotating plate 33 is pulled again and the rotating handle is rotated to drive the locking rod 34 to one side. Then the filter plate 23 is pulled out for cleaning and replacement. The above is the working process of the entire device. All contents not described in detail in this specification are existing technologies known to those skilled in the art.
[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A cold-rolled stainless steel coil forming device, comprising a forming frame (1), characterized in that: The forming frame (1) is equipped with a dust removal component; The dust removal component includes a dust removal box (21) fixedly connected to one side of the forming frame (1), an inlet (22) opened on the top of the dust removal box (21), a filter plate (23) disposed in the inlet (22), an air outlet pipe (24) fixedly connected to one side of the dust removal box (21), a fan (25) fixedly connected to the air outlet pipe (24), an air intake pipe (26) fixedly connected to both sides of the dust removal box (21), a corrugated pipe (27) fixedly connected to the air intake pipe (26), an air gathering pipe (28) fixedly connected to the corrugated pipe (27), a plurality of air inlet hoods (29) evenly arranged connected to the air gathering pipe (28), and a fixing component for preventing the filter plate (23) from moving. The filter plate (23) is inserted into the inlet (22).
2. The cold-rolled stainless steel coil forming apparatus according to claim 1, characterized in that: The fixing components include a groove (31) on one side of the top of the dust collector (21), a slide rod (32) in the groove (31), a rotating plate (33) connected to the top of the slide rod (32), a locking rod (34) fixedly connected to the bottom of the rotating plate (33), a locking groove (35) on the top of the filter plate (23), and a spring (36) sleeved on the outside of the slide rod (32). The slide rod (32) is slidably connected to the groove (31), the locking rod (34) is inserted into the locking groove (35), and the rotating plate (33) is rotatably connected to the slide rod (32).
3. The cold-rolled stainless steel coil forming apparatus according to claim 1, characterized in that: Two sliding grooves (41) are provided on one side of the forming frame (1). A slider (42) is slidably connected in the sliding groove (41). A first motor (43) is fixedly connected to the top side of the forming frame (1). A bidirectional screw (44) is fixedly connected to the bottom of the first motor (43). An extension plate (45) is fixedly connected to one side of the slider (42). A scraper (46) is fixedly connected to the extension plate (45). A connecting rod (47) is fixedly connected between the extension plate (45) and the gas gathering pipe (28). The slider (42) is screwed to the bidirectional screw (44). The bidirectional screw (44) is rotatably connected to the forming frame (1). The slider (42) is slidably connected to the sliding groove (41).
4. The cold-rolled stainless steel coil forming device according to claim 2, characterized in that: The bottom of the slide bar (32) is provided with a protective groove (51), and a protective plate (52) is fixedly connected to the bottom of the groove (31). The protective plate (52) is slidably connected to the protective groove (51).
5. The cold-rolled stainless steel coil forming apparatus according to claim 1, characterized in that: Two cylinders (61) are fixedly connected to the two sides of the forming frame (1). A movable frame (62) is fixedly connected to the output end of the cylinder (61). A pressure roller (63) is rotatably connected inside the movable frame (62). One end of the pressure roller (63) is fixedly connected to a second motor (64).
6. The cold-rolled stainless steel coil forming apparatus according to claim 1, characterized in that: The filter plate (23) has handles (71) fixedly connected to both sides of its top, and the handles (71) are T-shaped.
7. The cold-rolled stainless steel coil forming apparatus according to claim 3, characterized in that: Two guide grooves (81) are provided on the side of the forming frame (1) away from the slide groove (41). A guide block (82) is slidably connected in the guide groove (81), and the guide block (82) is fixedly connected to the extension plate (45).