A ductile iron platform surface polishing device

Abstract

The present invention discloses a surface polishing device for a ductile iron platform, comprising a polishing table, a sinking load-bearing moving component, an edge polishing mechanism, a floating mounting frame, a lateral drive component and a magnetic polishing roller. A mounting groove is provided in the middle of the polishing table, two groups of floating grooves are symmetrically provided at both ends of the mounting groove, a floating regulator is installed on the floating groove, the sinking load-bearing moving component is located in the mounting groove and comprises a floating plate, a mounting plate, a driving motor, a threaded column and an inflatable grinder, the floating plates are divided into two groups and are respectively located in the two groups of floating grooves, the inner sides of the two groups of floating plates are connected to the mounting plates through metal rods, the driving motors are divided into three groups and are installed on one of the mounting plates. The ductile iron platform polishing device designed by the present invention can realize the automatic feeding of the ductile iron platform, the all-round polishing of the upper surface and the edge, and the external conduction of the debris generated by the polishing.

Description

Technical Field

[0001] The invention relates to the technical field of ductile iron platform processing and polishing equipment, in particular to a ductile iron platform surface polishing processing device. Background Art

[0002] Ductile iron platform is a load-bearing platform or working platform made of ductile iron material. Ductile iron, also known as ductile iron or ductile iron, is a cast iron material with good strength and toughness. It is characterized by spheroidal graphite particles distributed in the cast iron matrix. Ductile iron platforms are usually made of ductile iron plates or ductile iron profiles, and their surfaces can be processed and treated to provide the required flatness, wear resistance and corrosion resistance. Ductile iron platforms are widely used in industry, construction and other fields to support and carry weight, equipment or personnel. Ductile iron platforms are often used in industrial fields for applications such as lifting equipment, machining, assembly lines, equipment bases, etc. to provide stable and reliable working platforms. They can also be used for floor panels, walking platforms, sidewalks, etc. in construction projects. Depending on the specific application requirements, the size, shape and load-bearing capacity of ductile iron platforms can vary. Ductile iron platforms generally have high requirements for surface flatness and smoothness, and the surface of ductile iron platforms needs to be polished by special equipment.

[0003] However, the existing method for polishing the surface of ductile iron platforms has the following problems: the existing equipment for polishing the surface of ductile iron platforms mainly uses handheld polishing equipment to polish and grind the surface of the platform. Although this polishing and grinding method has a good polishing effect, the polishing efficiency is low and it is time-consuming and labor-intensive. There are also some polishing equipment that can perform mechanized polishing on the platform, but the polishing is mainly for the upper surface of the platform. There is a lack of targeted polishing means for the periphery of the platform, and the degree of automation is low. Therefore, it is necessary to design corresponding technical solutions to solve the existing technical problems. Summary of the invention

[0004] The purpose of the present invention is to provide a surface polishing device for a ductile iron platform, which solves the technical problem that the existing equipment for polishing the surface of a ductile iron platform mainly uses a handheld polishing device of a staff to polish and grind the surface of the platform. Although this polishing and grinding method has a good polishing effect, the polishing efficiency is low and it is time-consuming and labor-intensive. There are also some polishing equipment that can perform mechanized polishing on the platform, but the polishing is mainly performed on the upper surface of the platform, and there is a lack of targeted polishing means for the periphery of the platform, and the degree of automation is low.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a surface polishing treatment device for a ductile iron platform, comprising a polishing table, a sinking load-bearing moving component, an edge polishing mechanism, a floating mounting frame, a lateral driving component and a magnetic polishing and grinding roller, wherein a mounting groove is provided in the middle of the polishing table, two groups of floating grooves are symmetrically provided at both ends of the mounting groove, a floating adjuster is installed on the floating groove, the sinking load-bearing moving component is located in the mounting groove and comprises a floating plate, a mounting plate, a driving motor, a threaded column and an inflatable grinder, the floating plates are divided into two groups and are respectively located in the two groups of floating grooves, the inner sides of the two groups of floating plates are connected to the mounting plates by metal rods, the driving motors are divided into three groups and are installed on one of the mounting plates, The threaded columns are divided into three groups and are rotatably installed between two groups of mounting plates. The power output end of the drive motor is connected to one end of the threaded column. The inflatable grinders are divided into four groups and are respectively arranged on the periphery of the mounting groove. The floating mounting frame is installed directly above the mounting groove and includes two symmetrically arranged groups of vertical plates and a crossbeam fixed between the two groups of vertical plates. A hydraulic cylinder is installed on the crossbeam. A movable plate is connected to the lower end of the hydraulic cylinder. The middle part of the movable plate is connected to a transverse driving assembly. The transverse driving assembly includes a guide plate with a guide groove at the bottom and a slider slidably arranged in the guide plate. A screw is inserted into the inner thread of the slider. A servo motor is connected to one end of the screw. The lower end of the slider is connected to a magnetic polishing roller.

[0006] As a preferred embodiment of the present invention, the floating adjuster includes a motor, a rotating disk and a toggle bump. The motor is fixed on the polishing table and the power output end is connected to the rotating disk. The edge of the rotating disk is connected to the toggle bump. The width of one end of the toggle bump is smaller than the width of the other end. The toggle bump is in contact with the bottom of the floating plate.

[0007] As a preferred embodiment of the present invention, the inflatable sander includes an air pump, an air pipe, an air bag ball, a side plate, a motor 1 and a polishing roller. The air outlet end of the air pump is connected to the air pipe, the air bag balls are divided into several groups and are evenly installed on the inner side of the air pipe, the inner ends of the several groups of air bag balls are connected to the side plate, the motor 1 is installed at one end of the side plate and the power output end is connected to the end of the polishing roller.

[0008] As a preferred embodiment of the present invention, the airbag ball comprises an expansion ball and auxiliary tubes symmetrically arranged at two ends of the expansion ball, and the expansion ball has a spherical structure and a layered structure on the surface.

[0009] As a preferred embodiment of the present invention, the threaded column includes a rod body and a plurality of groups of spiral blades evenly mounted on the rod body, and two adjacent groups of spiral blades are connected end to end.

[0010] As a preferred embodiment of the present invention, the magnetic polishing roller includes a U-shaped outer frame, a second motor and a polishing roller body. The U-shaped outer frame is an inverted U-shaped structure and the upper end is connected to the slider. The second motor is installed on the edge of the U-shaped outer frame and the power output end is connected to the polishing roller body.

[0011] As a preferred embodiment of the present invention, the grinding roller body includes a roller body with a discharge cavity opened inside and a plurality of groups of arc-shaped embedded openings evenly opened on the surface of the roller body, the discharge cavity is opened in an inclined shape, the arc-shaped embedded opening is connected to the discharge cavity, a magnetic stripping component is built into the arc-shaped embedded opening, and both ends of the magnetic stripping component are rotatably connected to the inner wall of the arc-shaped embedded opening.

[0012] As a preferred embodiment of the present invention, the magnetic stripping assembly includes an electromagnetic roller and a scraper arranged inside the electromagnetic roller, the electromagnetic roller is externally connected to a power source, and the outer end of the scraper is a hook-shaped structure and contacts the surface of the electromagnetic roller.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The present invention designs a grinding device for automatically polishing a ductile iron platform, the ductile iron platform polishing device comprises a polishing table, a sinking load-bearing moving component, an edge polishing mechanism, a floating mounting frame, a transverse driving component and a magnetic polishing and grinding roller. When the ductile iron platform needs to be polished and ground, the staff can place one end of the ductile iron platform on the sinking load-bearing moving component, and the ductile iron platform can be driven by the sinking load-bearing moving component to move transversely to the bottom of the magnetic polishing and grinding roller, and then the ductile iron platform is adjusted downward. When the preparation work is completed, the surface of the ductile iron platform can be fully polished by the edge polishing mechanism, and at the same time, the floating mounting frame located above pushes the magnetic polishing and grinding roller to move downward and contact with the surface of the platform, and then the magnetic polishing and grinding roller is driven by the transverse driving component to move transversely. During the movement, the upper surface of the platform is polished by the magnetic polishing and grinding roller, and during the polishing process, the polished debris can be adsorbed and cleaned to ensure the polishing effect.

[0015] 2. The ductile iron platform polishing equipment designed by the present invention can realize automatic loading of the ductile iron platform, all-round polishing of the upper surface and the edge, and external conduction of the debris generated by the polishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall structure diagram of the present invention;

[0017] Figure 2 This is a diagram showing the internal structure of the installation slot of the present invention;

[0018] Figure 3 It is a local A structural diagram of the present invention;

[0019] Figure 4 This is a structural diagram of the lateral drive assembly of the present invention;

[0020] Figure 5 This is a cross-sectional view of the magnetic polishing roller of the present invention.

[0021] In the figure: 1. polishing table; 2. mounting groove; 3. floating groove; 4. floating regulator; 5. floating plate; 6. mounting plate; 7. driving motor; 8. threaded column; 9. inflatable grinder; 10. vertical plate; 11. crossbeam; 12. hydraulic cylinder; 13. moving plate; 14. guide groove; 15. guide plate; 16. slider; 17. screw; 18. servo motor; 19. motor; 20. rotating disk; 21. toggle bump; 22. air pump; 23. air pipe; 24. air bag ball; 25. side plate; 26. motor 1; 27. polishing roller; 28. expansion ball; 29. ​​auxiliary pipe; 30. rod body; 31. spiral blade; 32. U-shaped outer frame; 33. motor 2; 34. grinding roller body; 35. discharge cavity; 36. roller body; 37. arc-shaped embedded opening; 38. electromagnetic roller; 39. scraper. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-5The present invention provides a technical solution: a surface polishing device for a ductile iron platform, comprising a polishing table 1, a sinking load-bearing moving component, an edge polishing mechanism, a floating mounting frame, a lateral driving component and a magnetic polishing roller, a mounting groove 2 is provided in the middle of the polishing table 1, two groups of floating grooves 3 are symmetrically provided at both ends of the mounting groove 2, a floating regulator 4 is installed on the floating groove 3, the sinking load-bearing moving component is located in the mounting groove 2 and comprises a floating plate 5, a mounting plate 6, a driving motor 7, a threaded column 8 and an inflatable grinder 9, the floating plates 5 are divided into two groups and are respectively located in the two groups of floating grooves 3, the inner sides of the two groups of floating plates 5 are connected to the mounting plate 6 through metal rods, the driving motor 7 is divided into three groups and is installed on one of the mounting plates 6, the threaded column 8 is divided into three groups and rotates It is dynamically installed between two groups of mounting plates 6, the power output end of the driving motor 7 is connected to one end of the threaded column 8, the inflatable grinder 9 is divided into four groups and is respectively arranged on the periphery of the mounting groove 2, the floating mounting frame is installed directly above the mounting groove 2 and includes two groups of symmetrically arranged vertical plates 10 and a crossbeam 11 fixed between the two groups of vertical plates 10, a hydraulic cylinder 12 is installed on the crossbeam 11, the lower end of the hydraulic cylinder 12 is connected to a movable plate 13, the middle part of the movable plate 13 is connected to the lateral driving assembly, the lateral driving assembly includes a guide plate 15 with a guide groove 14 at the bottom and a slider 16 slidably arranged in the guide plate 15, a screw 17 is inserted through the internal thread of the slider 16, one end of the screw 17 is connected to a servo motor 18, and the lower end of the slider 16 is connected to the magnetic polishing roller.

[0024] Further improvement, such as Figure 1 As shown: the floating regulator 4 includes a motor 19, a rotating disk 20 and a toggle protrusion 21. The motor 19 is fixed on the polishing table 1 and the power output end is connected to the rotating disk 20. The edge of the rotating disk 20 is connected to the toggle protrusion 21. The width of one end of the toggle protrusion 21 is smaller than the width of the other end. The toggle protrusion 21 contacts the bottom of the floating plate 5. The rotating disk 20 is driven to rotate by the motor 19. During the rotation process, the rotating disk 20 can drive the floating plate 5 to move longitudinally by using the toggle protrusion 21.

[0025] Further improvement, such as Figure 2As shown: the inflatable grinder 9 includes an air pump 22, an air pipe 23, an air bag ball 24, a side plate 25, a motor 26 and a polishing roller 27. The air outlet end of the air pump 22 is connected to the air pipe 23. The air bag balls 24 are divided into several groups and are evenly installed on the inner side of the air pipe 23. The inner ends of the several groups of air bag balls 24 are connected to the side plate 25. The motor 26 is installed at one end of the side plate 25 and the power output end is connected to the end of the polishing roller 27. The air pipe 23 is inflated by the air pump 22, and the gas is introduced into the air bag ball 24 along the air pipe 23. The air bag ball 24 is inflated and moves inward against the inner side plate 25, so that the polishing roller 27 contacts the edge of the platform and is driven to rotate by the motor 26. The edge of the platform is polished by the polishing roller 27.

[0026] Further improvement, such as Figure 4 As shown: the airbag ball 24 includes an expansion ball 28 and auxiliary tubes 29 symmetrically arranged at both ends of the expansion ball 28. The expansion ball 28 is a spherical structure and the surface is a laminated structure. The inflation of the airbag ball 24 can be adaptively adjusted according to the specifications of the platform.

[0027] Further improvement, such as Figure 2 As shown: the threaded column 8 includes a rod body 30 and a plurality of groups of spiral blades 31 evenly mounted on the rod body 30, and two adjacent groups of spiral blades 31 are connected end to end. This design can drive the polishing table 1 to move laterally during the rotation of the threaded column 8.

[0028] Further improvement, such as Figure 1 As shown: the magnetic polishing roller includes a U-shaped outer frame 32, a second motor 33 and a grinding roller body 34. The U-shaped outer frame 32 is an inverted U-shaped structure and the upper end is connected to the slider 16. The second motor 33 is installed on the edge of the U-shaped outer frame 32 and the power output end is connected to the grinding roller body 34. The grinding roller body 34 is driven to rotate by the second motor 33. The grinding roller body 34 polishes the surface of the platform during the rotation process.

[0029] Further improvement, such as Figure 5 As shown: the grinding roller body 34 includes a roller body 36 with a discharge cavity 35 opened inside and a plurality of groups of arc-shaped embedded openings 37 evenly opened on the surface of the roller body 36, the discharge cavity 35 is opened in an inclined shape, the arc-shaped embedded opening 37 is connected to the discharge cavity 35, and the arc-shaped embedded opening 37 has a magnetic stripping component built in, and the two ends of the magnetic stripping component are rotatably connected to the inner wall of the arc-shaped embedded opening 37, and the surface of the platform can be polished and ground through the grinding roller body 34.

[0030] Specifically, the magnetic stripping component includes an electromagnetic roller 38 and a scraper 39 arranged on the inner side of the electromagnetic roller 38. The electromagnetic roller 38 is connected to an external power supply. The end of the electromagnetic roller 38 is also equipped with a motor for driving the electromagnetic roller 38 to rotate. The outer end of the scraper 39 is a hook-shaped structure and contacts the surface of the electromagnetic roller 38. The electromagnetic roller 38 is energized to generate magnetism, which can absorb and collect the iron filings produced by grinding, and during the rotation of the electromagnetic roller 38, the scraper 39 is used to strip the iron filings adsorbed on the surface.

[0031] During use: When the ductile iron platform needs to be polished, the ductile iron platform can be lifted by a lifting device and placed on the polishing table 1, and one end of the ductile iron platform is placed on the mounting groove 2, and the threaded column 8 is driven to rotate by the driving motor 7. During the rotation, the threaded column 8 drives the ductile iron platform to move laterally to the middle area of ​​the mounting groove 2, and then the rotating disk 20 is driven to rotate by the motor 19. During the rotation, the rotating disk 20 can drive the floating plate 5 to move longitudinally by using the toggling protrusion 21, so that the ductile iron platform sinks into the mounting groove 2, and the air delivery pipe 23 is inflated by the air pump 22. The gas is introduced into the airbag ball 24 along the air delivery pipe 23, and the airbag ball The air intake 24 expands and pushes against the inner side plate 25 to move inward, so that the polishing roller 27 contacts the edge of the platform, and the polishing roller 27 is driven to rotate by the motor 1 26, and the edge of the platform is polished by the polishing roller 27. At the same time, the hydraulic cylinder 12 pushes the lateral drive assembly and the magnetic polishing roller to move longitudinally, so that the magnetic polishing roller contacts the upper surface of the platform, and the polishing roller body 34 is driven to rotate by the motor 2 33. The polishing roller body 34 polishes the surface of the platform during the rotation. The electromagnetic roller 38 is energized to generate magnetism, which can absorb and collect the polished iron filings, and the scraper 39 is used to peel off the iron filings adsorbed on the surface during the rotation of the electromagnetic roller 38.

[0032] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0034] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A ductile iron platform surface polishing device, characterized in that: The invention comprises a polishing table (1), a sinking type load-bearing moving component, an edge polishing mechanism, a floating mounting frame, a lateral driving component and a magnetic polishing roller. The polishing table (1) is provided with a mounting groove (2) in the middle, two groups of floating grooves (3) are symmetrically provided at both ends of the mounting groove (2), and a floating regulator (4) is installed on the floating groove (3). The sinking type load-bearing moving component is located in the mounting groove (2) and comprises a floating plate (5), a mounting plate (6), a driving motor (7), a threaded column (8) and an inflatable grinder (9). The floating plates (5) are provided in two groups and are respectively located in the two groups of floating grooves (3). The inner sides of the two groups of floating plates (5) are connected to the mounting plate (6) through metal rods. The driving motor (7) is provided in two groups. The invention discloses a floating mounting frame, wherein the plurality of vertical plates (10) are provided with three groups and are installed on one of the plurality of mounting plates (6); the plurality of threaded columns (8) are provided with three groups and are rotatably installed between the two plurality of mounting plates (6); the power output end of the driving motor (7) is connected to one end of the threaded column (8); the plurality of pneumatic sanders (9) are provided with four groups and are respectively arranged on the periphery of the mounting groove (2); the floating mounting frame is installed directly above the mounting groove (2) and comprises two groups of vertical plates (10) which are symmetrically arranged and a crossbeam (11) which is fixed between the two groups of vertical plates (10); a hydraulic cylinder (12) is installed on the crossbeam (11); the lower end of the hydraulic cylinder (12) is connected to a movable plate (13); the middle part of the movable plate (13) is connected to a lateral driving component; the lateral driving component comprises A guide plate (15) with a guide groove (14) at the bottom and a slider (16) slidably arranged in the guide plate (15), a screw rod (17) being inserted through the internal thread of the slider (16), one end of the screw rod (17) being connected to a servo motor (18), the lower end of the slider (16) being connected to a magnetic polishing roller, the inflatable sander (9) comprising an inflatable pump (22), an air supply pipe (23), an air bag ball (24), a side plate (25), a motor 1 (26) and a polishing roller (27), the air outlet end of the inflatable pump (22) being connected to the air supply pipe (23), the air bag balls (24) being divided into a plurality of groups and being evenly installed on the inner side of the air supply pipe (23), the inner ends of the plurality of groups of air bag balls (24) being connected to the side plate (25), and the inner ends of the plurality of groups of air bag balls (24) being connected to the side plate (25). 25), the motor 1 (26) is installed at one end of the side plate (25) and the power output end is connected to the end of the polishing roller (27), the airbag ball (24) includes an expansion ball (28) and auxiliary pipes (29) symmetrically arranged at both ends of the expansion ball (28), the expansion ball (28) is a spherical structure and the surface is a laminated structure, the threaded column (8) includes a rod body (30) and a plurality of groups of spiral blades (31) evenly installed on the rod body (30), and two adjacent groups of spiral blades (31) are connected end to end, the magnetic polishing roller includes a U-shaped outer frame (32), a motor 2 (33) and a polishing roller body (34), the U-shaped outer frame (32) is an inverted U-shaped structure and the upper end is connected to the slider (16),The second motor (33) is installed on the edge of the U-shaped outer frame (32) and the power output end is connected to the grinding roller body (34). The grinding roller body (34) includes a roller body (36) with a discharge cavity (35) opened inside and a plurality of groups of arc-shaped inner openings (37) evenly opened on the surface of the roller body (36). The discharge cavity (35) is opened in an inclined shape. The arc-shaped inner opening (37) is connected to the discharge cavity (35). A magnetic stripping component is built into the arc-shaped inner opening (37). The two ends of the magnetic stripping component are rotatably connected to the inner wall of the arc-shaped inner opening (37). The magnetic stripping component includes an electromagnetic roller (38) and a scraper (39) arranged on the inner side of the electromagnetic roller (38). The electromagnetic roller (38) is externally connected to a power source. The outer end of the scraper (39) is a hook-shaped structure and contacts the surface of the electromagnetic roller (38).

2. The surface polishing device for a ductile iron platform according to claim 1, characterized in that: The floating regulator (4) comprises a motor (19), a rotating disk (20) and a toggle protrusion (21); the motor (19) is fixed on the polishing table (1) and the power output end is connected to the rotating disk (20); the edge of the rotating disk (20) is connected to the toggle protrusion (21); the width of one end of the toggle protrusion (21) is smaller than the width of the other end; and the toggle protrusion (21) is in contact with the bottom of the floating plate (5).

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