Stainless steel band polishing equipment with grating ruler

Abstract

The utility model discloses stainless steel band polishing equipment with a grating ruler, which belongs to the technical field of stainless steel band polishing and comprises a polishing device body, an access cover is mounted on one side of the polishing device body, a lower support is fixedly connected to the lower portion of the inside of the polishing device body, and a lower polishing roller is rotatably connected to the inside of the lower support. A first grinding motor is fixedly connected to one end of the lower grinding roller, an upper support is arranged on the upper portion of the interior of the polishing device body, an upper grinding roller is rotatably connected to the interior of the upper support, a second grinding motor is fixedly connected to one end of the upper grinding roller, and a dust collection assembly is arranged above the polishing device body. According to the steel belt polishing device, the dust collection assembly is arranged, dust and chippings generated during polishing can be conveniently collected and treated, and steel belts with different thicknesses can be conveniently polished through the adjusting assembly.

Description

Technical Field

[0001] This utility model belongs to the field of stainless steel strip polishing technology, specifically relating to stainless steel strip polishing equipment with a grating ruler. Background Technology

[0002] Stainless steel strip is an extension of ultra-thin stainless steel sheet, mainly used to meet the needs of various industrial sectors for the industrial production of various metal or mechanical products. It is a narrow and long steel plate widely used in various industrial fields. Polishing equipment is required when processing stainless steel strip.

[0003] Chinese Patent Application No. 202321921590.2 discloses a novel steel strip polishing machine, comprising a dustproof box. The dustproof box has steel strip openings on both its left and right side walls, and air inlets are located above and below the steel strip openings on the side walls of the dustproof box. Dustproof nets are installed at the air inlets, and several fans are installed on the inner wall of the dustproof box, located above and below the air inlets. In use, this invention utilizes the dustproof box to shield the polishing roller and the steel strip being polished, significantly reducing dust or impurities adhering to the steel strip, thereby preventing the polishing roller from scratching the steel strip due to dust or impurities during polishing. During the steel strip conveying and polishing process, the fans are activated, blowing air from inside the dustproof box towards the steel strip openings to prevent dust from entering the dustproof box from the steel strip openings. The dustproof nets installed at the air inlets of the dustproof box intercept dust or debris in the air before it enters the dustproof box, further preventing dust or debris from remaining inside the dustproof box.

[0004] The aforementioned patent makes it inconvenient to collect and process the dust and debris generated during grinding; and it also makes it inconvenient to adjust the position of the grinding roller according to the thickness of the steel strip. Utility Model Content

[0005] To address the problems mentioned in the background section, this invention provides a stainless steel strip polishing device with a grating ruler, which facilitates the collection and processing of dust and debris generated during polishing and is suitable for polishing steel strips of different thicknesses.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a stainless steel strip polishing device with a grating ruler, comprising a polishing device body, an inspection cover installed on one side of the polishing device body, a lower support fixedly connected to the lower part of the interior of the polishing device body, a lower grinding roller rotatably connected inside the lower support, a grinding motor fixedly connected to one end of the lower grinding roller, an upper support provided above the interior of the polishing device body, an upper grinding roller rotatably connected inside the upper support, a grinding motor fixedly connected to one end of the upper grinding roller, a dust collection component provided above the polishing device body, and the upper support and the polishing device body connected by an adjustment component.

[0007] Preferably, the dust collection assembly includes a dust collection box, an exhaust fan, a dust conveying pipe, a branch pipe, a dust collection hood, a dust filter, a disassembly box, a sealing plug, and a limiting component. The dust collection box is fixedly connected to the top of the polishing device body, and the exhaust fan is fixedly connected to the top of the dust collection box. A dust conveying pipe is fixedly connected to one end of the dust collection box, and a branch pipe is fixedly connected to the bottom of the dust conveying pipe. Both ends of the branch pipe pass through the polishing device body and are fixedly connected to the dust collection hood, with the top of the dust collection hood fixedly connected to the polishing device body. A dust filter is installed at the top of the inside of the dust collection box, and a disassembly box is placed at the bottom of the inside of the dust collection box. A sealing plug is fixedly connected to one side of the disassembly box, and a limiting component is provided above the sealing plug.

[0008] Preferably, the limiting assembly includes a limiting seat, a limiting rod, a limiting slider, and a limiting spring. The limiting seat is fixedly connected to one end of the upper part of the dust collection box, the limiting rod is slidably connected to the middle of the limiting seat, and the limiting rod and the sealing plug are tightly inserted. The limiting slider is fixedly connected to one side of the limiting rod, the limiting slider and the limiting seat are slidably connected, and the limiting spring is fixedly connected to the upper part of the limiting slider.

[0009] Preferably, mounting blocks are fixedly connected to both sides of the dust filter, and mounting screws are installed in the middle of the mounting blocks, with the mounting screws threadedly connected to the dust collection box.

[0010] Preferably, the adjustment assembly includes a lifting seat, a lifting self-locking motor, a lifting trapezoidal lead screw, a square lifting plate, a guide slider, and a grating ruler body. The lifting seat is fixedly connected to the middle of the upper part of the polishing device body. A lifting self-locking motor is fixedly connected inside the lifting seat. A lifting trapezoidal lead screw is fixedly connected to one end of the lifting self-locking motor. A square lifting plate is threaded onto the surface of the lifting trapezoidal lead screw. The square lifting plate and the lifting seat are in close sliding connection. A guide slider is fixedly connected to one side of the square lifting plate. The guide slider and the lifting seat are in close sliding connection. A grating ruler body is fixedly connected to one side of the lifting seat. The upper part of the grating ruler body is fixedly connected to the polishing device body. The sliding end of the grating ruler body is fixedly connected to the upper support.

[0011] Preferably, a maintenance cover is tightly inserted into one side of the lifting seat, and fixing screws are installed at both ends of the maintenance cover, and the fixing screws are threadedly connected to the lifting seat.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model achieves the effect of conveniently collecting and processing dust and debris generated during grinding by setting up a dust collection component, thereby preventing dust from flying everywhere and being difficult to clean. In addition, the structure can easily disassemble and assemble the collection box through the limiting component to process the collected dust.

[0014] 2. This utility model achieves the effect of grinding steel strips of different thicknesses by setting an adjustment component. The structure is easy to use, and the grating ruler makes it easy to improve the accuracy of adjusting the position of the grinding roller according to the size of the steel strip. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a structural schematic diagram of the present invention, cut in half from the front view.

[0017] Figure 3 This is a schematic diagram of the structure of the dust collection component of this utility model;

[0018] Figure 4 This is a schematic diagram of the limiting component in the dust collection assembly of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the adjustment component of this utility model.

[0020] In the diagram: 1. Polishing device body; 2. Dust collection assembly; 21. Dust collection box; 22. Exhaust fan; 23. Dust conveying pipe; 24. Branch pipe; 25. Dust collection hood; 26. Dust filter; 27. Assembly / disassembly box; 28. Sealing plug; 29. ​​Limiting assembly; 291. Limiting seat; 292. Limiting rod; 293. Limiting slider; 294. Limiting spring; 3. Lower support; 4. Lower grinding roller; 5. Grinding motor one; 6. Upper support; 7. Adjustment assembly; 71. Lifting seat; 72. Lifting self-locking motor; 73. Lifting trapezoidal lead screw; 74. Square lifting plate; 75. Guide slider; 76. Grating ruler body; 77. Maintenance cover; 8. Upper grinding roller; 9. Grinding motor two; 10. Inspection cover. Detailed Implementation

[0021] 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.

[0022] Example 1

[0023] Please see Figure 1-5The present invention provides the following technical solution: a stainless steel strip polishing device with a grating ruler, comprising a polishing device body 1, an inspection cover 10 installed on one side of the polishing device body 1, a lower support 3 fixedly connected to the lower part of the interior of the polishing device body 1, a lower grinding roller 4 rotatably connected inside the lower support 3, a grinding motor 5 fixedly connected to one end of the lower grinding roller 4, an upper support 6 provided above the interior of the polishing device body 1, an upper grinding roller 8 rotatably connected inside the upper support 6, a grinding motor 9 fixedly connected to one end of the upper grinding roller 8, a dust suction assembly 2 provided above the polishing device body 1, and the upper support 6 and the polishing device body 1 connected by an adjustment assembly 7.

[0024] Specifically, the dust collection component 2 includes a dust collection box 21, an exhaust fan 22, a dust conveying pipe 23, a branch pipe 24, a dust collection hood 25, a dust filter 26, a disassembly box 27, a sealing plug 28, and a limiting component 29. The dust collection box 21 is fixedly connected to the top of the polishing device body 1, and the exhaust fan 22 is fixedly connected to the top of the dust collection box 21. The dust conveying pipe 23 is fixedly connected to one end inside the dust collection box 21, and the branch pipe 24 is fixedly connected to the bottom of the dust conveying pipe 23. The two ends of the branch pipe 24 pass through the polishing device body 1 and are fixedly connected to the dust collection hood 25. The top of the dust collection hood 25 is fixedly connected to the polishing device body 1. The dust filter 26 is installed at the top inside the dust collection box 21, and the disassembly box 27 is placed at the bottom inside the dust collection box 21. The sealing plug 28 is fixedly connected to one side of the disassembly box 27, and the limiting component 29 is provided above the sealing plug 28.

[0025] By adopting the above technical solution, the exhaust fan 22 is started, and the dust sucked in by the dust suction hood 25 is sucked into the dust collection box 21 through the dust conveying pipe 23 and the branch pipe 24. When it is necessary to process the collected dust, the limiting component 29 is used to release the limiting of the sealing plug 28, and then the disassembly box 27 is pulled out through the sealing plug 28 for dust processing.

[0026] Specifically, the limiting component 29 includes a limiting seat 291, a limiting rod 292, a limiting slider 293, and a limiting spring 294. The limiting seat 291 is fixedly connected to one end of the upper part of the dust collection box 21. The limiting rod 292 is slidably connected to the middle of the limiting seat 291, and the limiting rod 292 and the sealing plug 28 are tightly inserted. The limiting slider 293 is fixedly connected to one side of the limiting rod 292. The limiting slider 293 and the limiting seat 291 are slidably connected in contact. The limiting spring 294 is fixedly connected to the upper part of the limiting slider 293.

[0027] By adopting the above technical solution, when the limiting component 29 is in use, by pulling the limiting rod 292, the limiting rod 292 drives the limiting slider 293 to move and compress the limiting spring 294, so that the limiting rod 292 disengages from the limiting hole opened above the sealing plug 28, thereby releasing the limitation on the sealing plug 28.

[0028] Specifically, mounting blocks are fixedly connected to both sides of the dust filter 26, and mounting screws are installed in the middle of the mounting blocks, and the mounting screws are threadedly connected to the dust collection box 21.

[0029] By adopting the above technical solution, the mounting block and mounting screws work together to facilitate the disassembly and cleaning of the dust filter 26.

[0030] In this embodiment, when in use: the exhaust fan 22 is started, and the dust sucked in by the dust suction hood 25 is sucked into the dust collection box 21 through the dust conveying pipe 23 and the branch pipe 24. When it is necessary to process the collected dust, the limiting component 29 releases the limiting of the sealing plug 28, and then the disassembly box 27 is pulled out through the sealing plug 28 for dust processing. When using the limiting component 29, by pulling the limiting rod 292, the limiting rod 292 drives the limiting slider 293 to move and compress the limiting spring 294, so that the limiting rod 292 disengages from the limiting hole opened above the sealing plug 28, thereby releasing the limiting of the sealing plug 28. This makes it easy to collect and process the dust generated during polishing when the device is in use, and also makes it easy to process the collected dust.

[0031] Example 2

[0032] The difference between this embodiment and Embodiment 1 is that, specifically, the adjustment component 7 includes a lifting seat 71, a lifting self-locking motor 72, a lifting trapezoidal lead screw 73, a square lifting plate 74, a guide slider 75, and a grating ruler body 76. The lifting seat 71 is fixedly connected to the middle of the upper part of the polishing device body 1. The lifting self-locking motor 72 is fixedly connected inside the lifting seat 71. One end of the lifting self-locking motor 72 is fixedly connected to the lifting trapezoidal lead screw 73. The surface of the lifting trapezoidal lead screw 73 is threadedly connected to the square lifting plate 74. The square lifting plate 74 and the lifting seat 71 are in close sliding connection. One side of the square lifting plate 74 is fixedly connected to the guide slider 75, which is in close sliding connection with the lifting seat 71. One side of the lifting seat 71 is fixedly connected to the grating ruler body 76. The upper part of the grating ruler body 76 is fixedly connected to the polishing device body 1. The sliding end of the grating ruler body 76 is fixedly connected to the upper support 6.

[0033] By adopting the above technical solution, the lifting self-locking motor 72 is started, which drives the lifting trapezoidal screw 73 to rotate. The rotation of the lifting trapezoidal screw 73 will drive the square lifting plate 74 to move, thereby driving the upper support 6 and the upper grinding roller 8 to move and adjust. The grating ruler body 76 controls the adjustment distance according to the size of the steel strip.

[0034] Specifically, a maintenance cover 77 is tightly inserted into one side of the lifting seat 71, and fixing screws are installed at both ends of the maintenance cover 77, and the fixing screws are threadedly connected to the lifting seat 71.

[0035] By adopting the above technical solution, the fixing screws can be easily removed by unscrewing the maintenance cover 77, and the lifting trapezoidal lead screw 73 can be lubricated and maintained.

[0036] In this embodiment, when in use: by starting the lifting self-locking motor 72, the lifting self-locking motor 72 drives the lifting trapezoidal screw 73 to rotate. The rotation of the lifting trapezoidal screw 73 will drive the square lifting plate 74 to move, thereby driving the upper support 6 and the upper grinding roller 8 to move and adjust. The grating ruler body 76 controls the adjustment distance according to the size of the steel strip. By unscrewing the maintenance cover 77, it is easy to remove the fixing screws and lubricate the lifting trapezoidal screw 73. This makes it easy to adjust the position of the upper grinding roller 8 according to the thickness of the steel strip when using the device.

[0037] In this utility model, the exhaust fan 22 is a previously disclosed technology, and the selected model is CF-11.

[0038] In this utility model, the grating ruler body 76 is a previously disclosed technology, and the selected model is WTB5.

[0039] The structure and working principle of the polishing device body 1 in this utility model have been disclosed in a novel steel strip polishing machine disclosed in Chinese patent application number 202321921590.2. Its working principle is that a stainless steel strip passes through the polishing device body 1. When it passes through, its lower part is in contact with the lower grinding roller 4. Then, the position of the upper grinding roller 8 is adjusted, and the grinding and polishing are performed by the grinding motor 5 and the grinding motor 9.

[0040] The working principle and usage process of this utility model are as follows: In this utility model, a stainless steel strip passes through the polishing device body 1. Upon insertion, it fits against the lower grinding roller 4. Then, based on the thickness of the steel strip, the position of the upper grinding roller 8 is adjusted using the adjusting component 7. Polishing is performed by the first grinding motor 5 and the second grinding motor 9. During polishing, the dust collection component 2 facilitates the collection and treatment of dust inside the device. When using the dust collection component 2, the exhaust fan 22 is activated, and the dust drawn in by the dust collection hood 25 is sucked into the dust collection box 21 through the dust conveying pipe 23 and the branch pipe 24. When the collected dust needs to be treated, the limiting component 29 releases the restriction on the sealing plug 28, and then the disassembly box 27 is pulled out through the sealing plug 28 for dust treatment. When using the limiting component 29, the limiting rod 292 is pulled, and the limiting rod 292 moves... The limiting slider 293 moves to compress the limiting spring 294, causing the limiting rod 292 to disengage from the limiting hole above the sealing plug 28, thereby releasing the limiting of the sealing plug 28. This makes it easier to collect and process the dust generated during polishing when the device is in use. When the adjusting component 7 is in use, the lifting self-locking motor 72 is started, which drives the lifting trapezoidal screw 73 to rotate. The rotation of the lifting trapezoidal screw 73 will drive the square lifting plate 74 to move, thereby driving the upper support 6 and the upper grinding roller 8 to move and adjust. The grating ruler body 76 controls the adjustment distance according to the size of the steel strip. By unscrewing the maintenance cover 77, the fixing screws can be removed for lubrication and maintenance of the lifting trapezoidal screw 73. This makes it easy to adjust the position of the upper grinding roller 8 according to the thickness of the steel strip when the device is in use.

[0041] 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 stainless steel strip polishing device with a grating ruler, comprising a polishing device body (1), wherein a maintenance cover (10) is installed on one side of the polishing device body (1), a lower support (3) is fixedly connected to the lower part of the polishing device body (1), a lower grinding roller (4) is rotatably connected inside the lower support (3), a grinding motor (5) is fixedly connected to one end of the lower grinding roller (4), an upper support (6) is provided at the upper part of the polishing device body (1), an upper grinding roller (8) is rotatably connected inside the upper support (6), and a grinding motor (9) is fixedly connected to one end of the upper grinding roller (8), characterized in that: A dust collection component (2) is provided above the polishing device body (1), and the upper support (6) and the polishing device body (1) are connected by an adjustment component (7).

2. The stainless steel strip polishing equipment with a grating ruler according to claim 1, characterized in that: The dust collection assembly (2) includes a dust collection box (21), an exhaust fan (22), a dust conveying pipe (23), a branch pipe (24), a dust collection hood (25), a dust filter (26), a disassembly box (27), a sealing plug (28), and a limiting assembly (29). The dust collection box (21) is fixedly connected to the top of the polishing device body (1), and the exhaust fan (22) is fixedly connected to the top of the dust collection box (21). One end of the dust collection box (21) is fixedly connected to the dust conveying pipe (23). A branch pipe (24) is fixedly connected to the bottom of the polishing device body (1). Both ends of the branch pipe (24) pass through the polishing device body (1) and are fixedly connected to a dust hood (25). The top of the dust hood (25) is fixedly connected to the polishing device body (1). A dust filter (26) is installed on the top of the inside of the dust box (21). A disassembly box (27) is placed on the bottom of the inside of the dust box (21). A sealing plug (28) is fixedly connected to one side of the disassembly box (27). A limit component (29) is provided on the top of the sealing plug (28).

3. The stainless steel strip polishing equipment with a grating ruler according to claim 2, characterized in that: The limiting assembly (29) includes a limiting seat (291), a limiting rod (292), a limiting slider (293), and a limiting spring (294). The limiting seat (291) is fixedly connected to one end of the dust collection box (21). The limiting rod (292) is slidably connected to the middle of the limiting seat (291), and the limiting rod (292) and the sealing plug (28) are tightly inserted. The limiting slider (293) is fixedly connected to one side of the limiting rod (292). The limiting slider (293) and the limiting seat (291) are slidably connected. The limiting spring (294) is fixedly connected above the limiting slider (293).

4. The stainless steel strip polishing equipment with a grating ruler according to claim 2, characterized in that: The dust filter (26) is fixedly connected to two sides with mounting blocks, and mounting screws are installed in the middle of the mounting blocks. The mounting screws are threadedly connected to the dust collection box (21).

5. The stainless steel strip polishing equipment with a grating ruler according to claim 1, characterized in that: The adjustment assembly (7) includes a lifting seat (71), a lifting self-locking motor (72), a lifting trapezoidal lead screw (73), a square lifting plate (74), a guide slider (75), and a grating ruler body (76). The lifting seat (71) is fixedly connected to the upper center of the polishing device body (1). The lifting self-locking motor (72) is fixedly connected inside the lifting seat (71). One end of the lifting self-locking motor (72) is fixedly connected to the lifting trapezoidal lead screw (73). The surface is threaded with a square lifting plate (74), which is in close contact with the lifting seat (71). A guide slider (75) is fixedly connected to one side of the square lifting plate (74), which is in close contact with the lifting seat (71). A grating ruler body (76) is fixedly connected to one side of the lifting seat (71). The top of the grating ruler body (76) is fixedly connected to the polishing device body (1), and the sliding end of the grating ruler body (76) is fixedly connected to the upper support (6).

6. The stainless steel strip polishing equipment with a grating ruler according to claim 5, characterized in that: A maintenance cover (77) is tightly inserted into one side of the lifting seat (71). Fixing screws are installed at both ends of the maintenance cover (77), and the fixing screws are threadedly connected to the lifting seat (71).

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