Metal coiled tape surface polishing and grinding equipment
By designing polishing equipment suitable for metal coils, the problems of low efficiency and poor linkage in the polishing of hot-rolled coils by existing equipment have been solved, achieving automated, stable and efficient surface polishing effect, and improving production efficiency and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FOSHAN SANXIANG INTELLIGENT TECHNOLOGY CO LTD
- Filing Date
- 2025-05-15
- Publication Date
- 2026-05-01
AI Technical Summary
Existing metal strip polishing equipment struggles to achieve stable and efficient polishing results when processing hot-rolled strips, and it cannot effectively integrate with production lines, resulting in problems such as high manual labor intensity, poor polishing quality consistency, and low production efficiency.
Design a metal strip surface polishing equipment, including a material clamping and pressing assembly, a polishing assembly, and a control assembly. It can automatically adjust the speed and pressure of the polishing head according to the production line speed, realize automatic start and stop, and integrate a PLC control module and a human-machine interaction system to ensure the linkage between the equipment and the production line and the ease of operation.
It achieves stable and efficient polishing of metal strip surfaces, improves production efficiency and polishing quality consistency, reduces manual intervention, and enhances the automation and safety of the equipment.
Smart Images
Figure CN224182714U_ABST
Abstract
Description
A metal strip surface polishing equipment Technical Field
[0001] This utility model belongs to the technical field of metal processing equipment, specifically relating to a metal strip surface polishing equipment. Background Technology
[0002] As the manufacturing industry continues to demand higher surface quality from metal materials, surface treatment technology for metal coils is also constantly developing and improving. Currently, offline manual pressure polishing equipment is commonly used for the surface treatment of cold-rolled coils. While this type of equipment has advantages in processing precision and flexibility, it often struggles to achieve stable and efficient polishing results when processing hot-rolled coils with high surface roughness. Especially in scenarios involving large-volume continuous processing, traditional equipment suffers from high manual labor intensity, poor consistency in polishing quality, and low production efficiency, making it difficult to meet the automated and precision processing requirements of modern industrial production lines.
[0003] Furthermore, existing equipment for polishing metal strips is mostly manually controlled, making it impossible to effectively integrate with production lines. Equipment start-up and shutdown require operator intervention, resulting in drawbacks such as slow response, high energy consumption, and poor safety. During the polishing process, the strip is prone to deviation and vibration, further affecting the stability of the surface treatment and the quality of the finished product.
[0004] Therefore, overcoming the shortcomings of the existing technology is an urgent problem to be solved in this technical field. Summary of the Invention
[0005] In view of the technical problems mentioned in the background art, the purpose of this utility model is to provide a surface polishing device suitable for metal strips, so as to solve the technical problems mentioned in the background art.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a metal strip surface polishing device, comprising a mounting frame, with clamping and pressing assemblies mounted on the left and right sides of the mounting frame, a polishing assembly mounted on the rear side of the mounting frame, and a control assembly mounted on one side of the mounting frame. The clamping and pressing assembly includes a clamping and pressing mounting seat, which is fixedly mounted on the side of the mounting frame. Left and right clamping roller bearing assemblies and upper and lower pressing roller assemblies are respectively mounted on the clamping and pressing mounting seat. The polishing assembly includes a dovetail slider mounting plate, which is fixedly mounted on the rear side of the mounting frame. A dovetail slider is mounted on the side of the dovetail slider mounting plate, and a polishing wheel main motor is mounted on the side of the dovetail slider. One end of the polishing wheel main motor is connected to a pulley.
[0007] Furthermore, the control component includes a main control cabinet, which is installed on one side of the mounting frame. The upper end of the main control cabinet is connected to the upper operation cabinet through a cabinet support connecting pipe. The operation cabinet is equipped with a human-machine interaction system.
[0008] Furthermore, the left and right clamping roller bearing assembly is provided with left and right clamping adjustment screws at its ends, and clamping handwheels are installed at the ends of the left and right clamping adjustment screws.
[0009] Furthermore, upper and lower pressure roller assembly is connected to upper and lower pressure adjusting screws on both sides, and a pressure handwheel is connected to the top of the upper and lower pressure adjusting screws.
[0010] Furthermore, a pressure polishing wheel reducer is mounted on the dovetail slider mounting plate, a pressure polishing wheel servo motor is connected to the side of the pressure polishing wheel reducer, a pressure polishing wheel reducer mounting plate is mounted at the lower end of the pressure polishing wheel reducer, and the pressure polishing wheel reducer mounting plate is connected to the dovetail slider mounting plate.
[0011] Furthermore, a main motor mounting plate is installed on one side of the main motor of the polishing wheel, and the main motor mounting plate is connected to the dovetail slider. A pulley protective cover is installed on the outside of the pulley.
[0012] Furthermore, the lower side of the mounting frame is provided with a wire channel, and the end of the wire channel is provided with a wire channel cover.
[0013] The present invention has the following advantages: the left and right sides of the mounting frame are respectively equipped with clamping and pressing components, the rear side of the mounting frame is equipped with polishing components, and one side of the mounting frame is equipped with control components. The metal strip surface polishing equipment of the present invention fills the market gap of polishing equipment. It can automatically adjust the polishing head speed and polishing head pressure according to the production line speed. It can be linked with the production line to realize automatic start and stop, reduce worker intervention and improve convenience. Attached Figure Description
[0014] Figure 1 is a schematic diagram of the overall three-dimensional front structure of this utility model.
[0015] Figure 2 is a schematic diagram of the overall three-dimensional rear structure of this utility model.
[0016] Figure 3 is a schematic diagram of the clamping and pressing assembly of this utility model.
[0017] Figure 4 is a schematic diagram of the polishing assembly structure of this utility model.
[0018] Reference numerals: Mounting frame 10; Clamping and pressing assembly 20; Polishing and grinding assembly 30; Control assembly 40; Clamping and pressing mounting base 21; Left and right clamping roller bearing assembly 22; Upper and lower pressing roller assembly 23; Dovetail slider mounting plate 31; Dovetail slider 32; Polishing and grinding wheel main motor 33; Pulley 34; Main control cabinet 41; Cabinet support connecting pipe 42; Operation cabinet 43; Human-machine interaction system 44; Left and right clamping adjusting screw 221; Clamping handwheel 222; Upper and lower pressing adjusting screw 231; Pressing handwheel 232; Polishing and grinding wheel reducer 35; Polishing and grinding wheel servo motor 351; Polishing and grinding wheel reducer mounting plate 352; Polishing and grinding wheel main motor mounting plate 331; Pulley protective cover 341; Wire trough 11; Wire trough cover 111. Detailed Implementation
[0019] As shown in Figures 1 to 4, a metal strip surface polishing device includes a mounting frame 10. Clamping and pressing assemblies 20 are mounted on the left and right sides of the mounting frame 10, and a polishing assembly 30 is mounted on the rear side of the mounting frame 10. A control assembly 40 is mounted on one side of the mounting frame 10. In operation, the metal strip is fed into the device along the production line. The clamping and pressing assemblies 20 first position and clamp the strip to prevent it from deviating or vibrating during subsequent processing. Then, the polishing assembly 30 starts and, under the coordinated control of the control assembly 40, automatically adjusts the rotation speed of the polishing wheel and the contact pressure on the strip surface according to the conveying speed of the strip, thereby achieving stable and efficient automated polishing operation.
[0020] In practical implementation, the clamping and pressing assembly 20 includes a clamping and pressing mounting base 21, which is fixedly installed on the side of the mounting frame 10. The clamping and pressing mounting base 21 is respectively equipped with left and right clamping roller bearing assemblies 22 and upper and lower pressing roller assemblies 23. In use, the left and right clamping roller bearing assemblies 22 are mainly used to clamp the edge of the belt from both sides to prevent it from deviating or swaying during conveying and polishing, and to ensure stable position. The upper and lower pressing roller assemblies 23 are used to apply appropriate pressure to the belt from the upper and lower directions to keep it running straight and to improve the contact stability with the polishing wheel, thereby improving the consistency of polishing effect and surface quality.
[0021] In practical implementation, the polishing assembly 30 includes a dovetail slider mounting plate 31, which is fixedly mounted on the rear side of the mounting frame 10. A dovetail slider 32 is mounted on the side of the dovetail slider mounting plate 31, used to cooperate with the guide rail structure to achieve sliding adjustment of the polishing assembly 30 in the horizontal or vertical direction, so as to accurately polish metal strips of different widths or positions. A polishing wheel main motor 33 is mounted on the side of the dovetail slider 32, which drives the polishing wheel to rotate at high speed, thereby achieving polishing treatment of the metal strip surface. One end of the polishing wheel main motor 33 is connected to a pulley 34, which drives the polishing wheel to rotate through a belt drive mechanism, ensuring smooth transmission and convenient maintenance.
[0022] In practical implementation, the control component 40 includes a main control cabinet 41, which is installed on one side of the mounting frame 10. As the core of the entire equipment's electrical control, the main control cabinet 41 integrates key electrical control components such as a PLC control module, power supply module, relay module, and signal receiving and output interfaces. The upper end of the main control cabinet 41 is connected to the upper operating cabinet 43 via a cabinet support connecting pipe 42. This structure facilitates the fixing and wiring of the operating cabinet 43, while improving the visibility and ease of operation of the human-machine interface. The operating cabinet 43 is equipped with a human-machine interaction system 44, which can display the equipment's operating status, sensor feedback data, current polishing parameters (such as speed, pressure, clamping force, etc.), and fault alarm information in real time via a touch screen. Operators can use this human-machine interface to set parameters, switch modes (automatic / manual), and issue start / stop commands, achieving intuitive and convenient equipment control.
[0023] In practical implementation, the left and right clamping roller bearing assembly 22 is equipped with left and right clamping adjustment screws 221 at its end, and a clamping handwheel 222 is installed at the end of the left and right clamping adjustment screws 221. The upper and lower pressing roller assembly 23 is connected to upper and lower pressing adjustment screws 231 on both sides, and a pressing handwheel 232 is connected to the top of the upper and lower pressing adjustment screws 231. During use, the operator manually adjusts the positions of the left and right clamping roller bearing assembly 22 and the upper and lower pressing roller assembly 23 according to the specific width and thickness of the metal strip, using the clamping handwheel 222 and the pressing handwheel 232, to adapt them to the strip and achieve the ideal clamping and pressing effect. Alternatively, a servo motor or electric screw structure can be selected to replace the handwheel for automatic adjustment, further improving the degree of automation and operating efficiency.
[0024] In practical implementation, a pressure polishing wheel reducer 35 is mounted on the dovetail slider mounting plate 31. A pressure polishing wheel servo motor 351 is connected to the side of the pressure polishing wheel reducer 35, and a pressure polishing wheel reducer mounting plate 352 is mounted on the lower end of the pressure polishing wheel reducer 35. The pressure polishing wheel reducer mounting plate 352 is connected to the dovetail slider mounting plate 31. During use, after the equipment is started, the pressure polishing wheel servo motor 351 drives the reducer to operate according to control commands, and drives the pressure polishing wheel mounted below to rotate through its output shaft, performing efficient and stable grinding on the surface of the metal strip. The contact pressure, angle, and speed between the pressure polishing wheel and the strip can be set through the human-machine interface system and automatically coordinated and adjusted by the control system to ensure that ideal surface polishing treatment effects can be achieved under different working conditions.
[0025] In practical implementation, a main motor mounting plate 331 is installed on one side of the main motor 33 of the polishing wheel. The main motor mounting plate 331 is connected to the dovetail slider 32. A pulley protective cover 341 is installed on the outer side of the pulley 34. During use, the motor drives the polishing wheel to rotate through the pulley 34, completing the efficient polishing of the metal strip surface. The pulley protective cover 341 effectively isolates the rotating parts from the external environment, preventing mechanical injuries caused by clothing getting caught, tools falling, or improper operation, and complies with industrial equipment safety design specifications.
[0026] In practical implementation, the mounting frame 10 is provided with a wire trough 11 on the lower side, and the end of the wire trough 11 is provided with a wire trough cover 111. During use, all lines from the main control cabinet, servo system, sensor module and motor driver are centrally managed through the wire trough 11 to avoid exposure and improve the aesthetics and industrial safety level of the overall wiring of the equipment.
[0027] In summary, the mounting frame 10 is equipped with clamping and pressing components 20 on its left and right sides, a polishing component 30 on its rear side, and a control component 40 on one side. This utility model patent's metal strip surface polishing equipment fills a gap in the polishing equipment market. It can automatically adjust the polishing head speed and pressure according to the production line speed, and can be linked with the production line to achieve automatic start and stop, reducing worker intervention and improving convenience.
Claims
1. A metal strip surface polishing device, characterized in that, It includes a mounting frame (10), on which clamping and pressing assemblies (20) are respectively mounted on the left and right sides, a polishing assembly (30) is mounted on the rear side of the mounting frame (10), and a control assembly (40) is mounted on one side of the mounting frame (10). The clamping and pressing assembly (20) includes a clamping and pressing mounting base (21), which is fixedly mounted on the side of the mounting frame (10). The clamping and pressing mounting base (21) is respectively equipped with... The polishing assembly (30) is equipped with left and right clamping roller bearing assemblies (22) and upper and lower pressing roller assemblies (23). The polishing assembly (30) includes a dovetail slider mounting plate (31), which is fixedly mounted on the rear side of the mounting frame (10). A dovetail slider (32) is mounted on the side of the dovetail slider mounting plate (31), and a polishing wheel main motor (33) is mounted on the side of the dovetail slider (32). One end of the polishing wheel main motor (33) is connected to a pulley (34).
2. The metal strip surface polishing equipment according to claim 1, characterized in that, The control component (40) includes a main control cabinet (41), which is installed on one side of the mounting frame (10). The upper end of the main control cabinet (41) is connected to the upper operation cabinet (43) through the cabinet support connecting pipe (42). The operation cabinet (43) is equipped with a human-machine interaction system (44).
3. The metal strip surface polishing equipment according to claim 1, characterized in that, The left and right clamping roller bearing assembly (22) is provided with left and right clamping adjustment screws (221) at its end, and a clamping handwheel (222) is installed at the end of the left and right clamping adjustment screws (221).
4. The metal strip surface polishing equipment according to claim 3, characterized in that, The upper and lower pressure roller assembly (23) is connected to the upper and lower pressure adjusting screws (231) on both sides respectively, and the top of the upper and lower pressure adjusting screws (231) is connected to the pressure handwheel (232).
5. The metal strip surface polishing equipment according to claim 1, characterized in that, The dovetail slider mounting plate (31) is equipped with a pressure polishing wheel reducer (35), the side of which is connected to a pressure polishing wheel servo motor (351), and the lower end of which is equipped with a pressure polishing wheel reducer mounting plate (352). The pressure polishing wheel reducer mounting plate (352) is connected to the dovetail slider mounting plate (31).
6. The metal strip surface polishing equipment according to claim 5, characterized in that, A main motor mounting plate (331) is installed on one side of the main motor (33) of the polishing wheel. The main motor mounting plate (331) is connected to the dovetail slider (32). A pulley protective cover (341) is installed on the outside of the pulley (34).
7. The metal strip surface polishing equipment according to claim 1, characterized in that, The mounting frame (10) has a wire trough (11) on its lower side, and the end of the wire trough (11) has a wire trough cover (111).