Polishing processing equipment for iron complex aluminum steel strip

Abstract

The invention relates to the technical field of polishing processing, in particular to polishing processing equipment for an iron complex aluminum steel strip, which comprises an equipment machine table and a polishing rack mounted on the equipment machine table, the equipment machine table comprises a machine table support, an equipment table plate erected on the machine table support and a transmission fence frame arranged on the equipment table plate. The polishing machine frame is fixedly installed on the side edge of the machine table support, a polishing guide unit and two polishing machining units are arranged on a machine frame of the polishing machine frame, a positioning piece installation frame and a steel belt positioning unit are erected on the equipment platen, the positioning piece installation frame is arranged on the other side edge of the transmission fence frame, and a roller body positioning unit is arranged on the positioning piece installation frame. And the roller body positioning units are matched with the polishing processing units one by one and are arranged on the opposite sides of the polishing processing units. On the basis of combination of efficient polishing and primary treatment, the polishing precision and consistency are enhanced, the stability of belt surface polishing machining is optimized, and the high-quality machining quality is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of polishing processing, in particular to a polishing processing equipment for an iron-alloy-aluminum steel strip. Background Art

[0002] In the metal processing industry, aluminum-iron steel strip is an important material and is widely used in various fields. However, due to various factors in the processing process, such as cutting and stamping, burrs, scratches and other defects often appear on the surface of the steel strip, which seriously affects the quality and appearance of the product. Therefore, it is particularly important to polish the aluminum-iron steel strip.

[0003] In the prior art, the polishing process of iron and aluminum steel strips generally includes a transmission mechanism and a polishing mechanism. The transmission mechanism is driven by a stepper motor to achieve stable transmission of the steel strip; the polishing mechanism is composed of multiple polishing units, and the polishing wheel is driven by a polishing motor group, and the speed and polishing force can be adjusted according to needs. However, there are certain defects in actual operation. Since the steel strip itself is a dynamic transmission process, the polishing wheel will have a certain impact on the dynamic movement of the steel strip, causing the steel strip to have a certain fluctuation trend, which has a certain impact on the polishing stability, resulting in inadequate polishing or excessive extrusion during the polishing process, affecting the operation quality of the steel strip. Summary of the invention

[0004] The object of the present invention is to provide a polishing processing equipment for iron-alloy-aluminum steel strip to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A polishing processing equipment for iron and aluminum steel strips, comprising an equipment platform and a polishing machine frame installed on the equipment platform; the equipment platform comprises a platform support, an equipment table mounted on the platform support, and a transmission fence frame arranged on the equipment table; a notch is provided at the midline position of the equipment table, and the transmission fence frame is installed in the notch; the polishing machine frame is fixedly installed on the side edge of the platform support, and a polishing guide unit and two polishing processing units are arranged on the polishing machine frame, the polishing guide unit is mounted on the input end of the transmission fence frame, and the polishing processing units are all arranged on the same side of the polishing guide unit and are arranged in sequence along one side of the transmission fence frame; the frame structure of the transmission fence frame is divided into an introduction belt section, a first transmission belt section, and a second transmission belt section. , a second conveyor belt section and an output docking section, the output docking section is located at the rear end of the equipment table, the polishing guide unit is arranged between the introduction belt section and the first conveyor belt section, and the polishing processing unit is respectively erected above the first conveyor belt section and the second conveyor belt section; a positioning member mounting frame is mounted on the equipment table, the positioning member mounting frame is arranged on the other side of the transmission fence, and a roller positioning unit is arranged on the positioning member mounting frame, the roller positioning unit is matched one by one with the polishing processing unit and is arranged on the opposite side of the polishing processing unit; a steel belt positioning unit is also mounted on the equipment table, the steel belt positioning unit is transversely mounted on the frame of the transmission fence and is located between the first conveyor belt section and the second conveyor belt section.

[0006] As a further solution of the present invention: the polishing machine frame includes a supporting frame and a loading frame, the supporting frame is fixed on the machine table bracket, the loading frame is mounted on the supporting frame, a plurality of mounting plates are arranged on the loading frame, the polishing guide unit and the polishing processing unit are mounted on the mounting plates, a plurality of fixed support frames are also installed on the equipment table, the fixed support frames are arranged at the front edge of the mounting plates, the working ends of the polishing guide unit and the polishing processing unit are supported on the fixed support frames; a frame bottom plate is arranged on the other side of the equipment table, and the positioning member mounting frame is mounted on the frame bottom plate.

[0007] As a further solution of the present invention: the polishing guide unit includes a first mounting base, a first assembly base and a first support frame, the first mounting base is fixedly mounted on the corresponding mounting plate, the first support frame is fixedly mounted on the corresponding fixed support frame, the outer edge of the first support frame is provided with an extension bracket, and the extension bracket is supported and installed in the frame of the transmission fence; a guide shaft mounting cylinder is installed on the first assembly base, a guide drive shaft is arranged in the guide shaft mounting cylinder, the shaft end of the guide drive shaft extends through the first support frame to the upper edge of the transmission fence and is provided with a guide grinding roller.

[0008] As a further solution of the present invention: a guide shaft positioning bearing is also provided on the first assembly base, the power input end of the guide drive shaft is supported in the guide shaft positioning bearing and is installed with a driven pulley, and a guide drive motor is provided on the first assembly base, and the driving end of the guide drive motor is connected to the driven pulley on the guide drive shaft through a guide shaft transmission belt.

[0009] As a further solution of the present invention: a first mounting track is provided on the first mounting base, and the bottom of the first assembly base is mounted on the first mounting track.

[0010] As a further solution of the present invention: an upper extension frame is also provided on the first support frame, and the top of the upper extension frame is provided with an upper extension fixed seat, a hanging plate installed on the upper extension fixed seat and a fine-tuning cylinder fixed on the hanging plate, and a pressing block is installed on the driving end of the fine-tuning cylinder, and the pressing block is located directly above the guide grinding roller.

[0011] As a further solution of the present invention: the polishing processing unit includes a second mounting base, a second assembly base and a second support frame, the second mounting base is fixedly mounted on the corresponding mounting carrier, and the second support frame is fixedly mounted on the corresponding fixed support frame; a power shaft is arranged on the second assembly base, an axis mounting base cylinder is installed in the power shaft, a coupling barrel is also installed at the front end of the second assembly base, the shaft end of the shaft mounting base cylinder is installed in the coupling barrel and is externally connected with an extended long shaft, a polishing output shaft is arranged at the shaft end of the extended long shaft, the shaft end of the polishing output shaft extends through the second support frame to the upper edge of the first conveyor belt section or the second conveyor belt section and is installed with a polishing roller.

[0012] As a further solution of the present invention: a power shaft positioning bearing is also provided on the second assembly base, the power input end of the shaft mounting base cylinder is supported in the power shaft positioning bearing and is installed with a driven pulley, and a polishing drive motor is provided on the second assembly base, and the driving end of the polishing drive motor is connected to the driven pulley on the shaft mounting base cylinder through a power shaft transmission belt.

[0013] As a further solution of the present invention: a reinforcing bracket is arranged on the second supporting frame, a reinforcing bearing seat is arranged on the reinforcing bracket, and the shaft body of the polishing output shaft is supported in the reinforcing bearing seat.

[0014] As a further solution of the present invention: a second mounting track is provided on the second mounting base, and the bottom of the second assembly base is mounted on the second mounting track.

[0015] As a further solution of the present invention: the roller positioning unit includes a fixed seat installed on the positioning member mounting frame, a clamp installed on the fixed seat and a swing joint arranged at both ends of the clamp, and clamping arms are installed on the swing joints. The clamping arms are located on both sides of the polishing roller and limit blocks are installed at the arm ends. The side edge of the limit block is an inner arc structure for limiting the polishing roller.

[0016] As a further solution of the present invention: the steel belt positioning unit includes a positioning support base frame and a frame base frame, the positioning support base frame and the frame base frame are respectively located on both sides of the transmission fence, the positioning support base frame is fixedly mounted on the positioning member mounting frame, and the frame base frame is erected on the table top of the equipment table plate; the positioning support base frame and the frame base frame are respectively mounted with an axis mounting base plate and an axis mounting support base plate, the axis mounting base plate and the axis mounting support base plate are relatively arranged and are both provided with a plurality of mounting sleeves, and a positioning support shaft is installed between the mounting sleeves on both sides; the shaft ends of the positioning support shaft are both mounted with synchronous wheels, a transmission motor is mounted on the positioning support base frame, a driving wheel is mounted on the driving end of the transmission motor, and a synchronous belt is connected between the driving wheel and the synchronous wheel.

[0017] As a further solution of the present invention: a margin clamp is also provided on the shaft mounting base plate and the shaft mounting support base plate, and the margin clamp includes a micro-frame plate installed on the shaft mounting base plate and the shaft mounting support base plate frame plate and a pusher installed on the micro-frame plate, and a driving end of the pusher is installed with a pushing shaft, and the shaft end of the pushing shaft extends to the top of the positioning support shaft and is installed with a margin clamp.

[0018] Compared with the prior art, the present invention has the following beneficial effects: This equipment is mainly composed of two parts: the equipment table and the polishing frame. The rectangular notch in the center of the equipment table is embedded in the transmission fence. The frame structure of the transmission fence is divided into four main sections: the introduction belt section, the first transmission belt section, the second transmission belt section and the output docking section. Each section has different functions and together constitutes a complete polishing process. The polishing guide unit assists in introducing and guiding the steel belt into the subsequent polishing area, and at the same time performs preliminary polishing on the surface burrs of the steel belt to avoid the burr protrusions affecting the subsequent polishing smoothness. The polishing processing unit is used to perform the surface polishing of the steel belt, realizing the continuous and efficient polishing of the iron and aluminum steel belts. During the polishing process, the limit tool of the roller positioning unit will be close to the working roller of the polishing processing unit. Through the precise limit effect, the position and posture of the working roller during the polishing process are ensured to be stable, thereby avoiding polishing deviation and surface scratches, and ensuring polishing stability and high quality. The steel belt positioning unit limits the steel belt from the bottom and side edges. Through precise guiding, it ensures the stability of the position and posture of the steel belt during transmission, avoids the deviation or jitter of the steel belt during polishing, and thus helps to ensure the smoothness of steel belt transmission.

[0019] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings herein are incorporated into and constitute a part of the specification to illustrate embodiments consistent with the present application and are used together with the specification to explain the principles of the present application. At the same time, these drawings and text descriptions are not intended to limit the scope of the concept of the present application in any way, but to illustrate the concept of the present application for those skilled in the art by referring to specific embodiments.

[0021] Figure 1 A schematic diagram of the overall structure of the polishing processing equipment for the iron-alloy-aluminum steel strip provided in an embodiment of the present invention.

[0022] Figure 2 A schematic diagram of the structure of an equipment platform provided in an embodiment of the present invention.

[0023] Figure 3 A schematic structural diagram of a polishing guide unit provided in an embodiment of the present invention.

[0024] Figure 4 A schematic structural diagram of an upper extension frame provided in an embodiment of the present invention.

[0025] Figure 5 A schematic structural diagram of a polishing machine group provided in an embodiment of the present invention.

[0026] Figure 6 A schematic structural diagram of a roller positioning unit provided in an embodiment of the present invention.

[0027] Figure 7 A schematic structural diagram of a steel belt positioning unit provided in an embodiment of the present invention.

[0028] Figure 8 For the present invention Figure 7 Schematic diagram of the structure of area A in the middle.

[0029] In the figure: 10, equipment platform; 11, platform support; 12, equipment platform; 13, transmission fence; 14, positioning component mounting frame; 20, polishing frame; 21, polishing guide unit; 22, polishing processing unit; 23, steel belt positioning unit; 24, roller positioning unit; 31, support frame; 32, loading frame; 33, mounting plate; 34, fixed support frame; 35, frame bottom plate; 41, first mounting base; 42, first assembly base; 43, First support frame; 44, extension bracket; 45, guide shaft mounting cylinder; 46, guide drive shaft; 47, guide grinding roller; 51, guide drive motor; 52, guide shaft transmission belt; 53, guide shaft positioning bearing; 54, first installation track; 61, upper extension frame; 62, upper extension fixing seat; 63, lifting plate; 64, fine-tuning cylinder; 65, pressing block; 71, second installation base; 72, second assembly base; 73, second support frame; 74, coupling machine cylinder; 75, extended long shaft; 76, polishing output shaft; 77, polishing roller; 78, power shaft; 79, shaft mounting base cylinder; 81, polishing drive motor; 82, power shaft transmission belt; 83, strengthening bracket; 84, strengthening bearing seat; 85, power shaft positioning bearing; 86, second mounting track; 91, fixed seat; 92, clamp; 93, swing joint; 94, clamping arm; 95, limit block; 101, positioning support base frame; 102, frame base frame; 1 03, shaft mounting substrate; 104, shaft mounting support substrate; 105, mounting sleeve; 106, positioning support shaft; 107, synchronous wheel; 108, transmission motor; 109, driving wheel; 100, synchronous belt; 111, edge clamp; 112, micro-rack; 113, pusher; 114, pusher shaft; 115, edge clamp cylinder; 121, introduction belt section; 122, first transmission belt section; 123, second transmission belt section; 124, output docking section. DETAILED DESCRIPTION

[0030] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention, and examples thereof are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements.

[0031] Obviously, the described embodiments are only some embodiments of the present invention, not all 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.

[0032] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0033] For example, see Figure 1 and Figure 2, provides a polishing processing equipment for iron clad aluminum steel strip, including an equipment machine 10 and a polishing machine frame 20 installed on the equipment machine 10; the equipment machine 10 includes a machine bracket 11, an equipment table 12 mounted on the machine bracket 11 and a transmission fence 13 arranged on the equipment table 12; a notch is opened at the midline position of the equipment table 12, and the transmission fence 13 is installed in the notch; the frame structure of the transmission fence 13 is divided into an introduction belt section 121, a first transmission belt section 122, a second transmission belt section 123 and an output docking section 124 in sequence, and the output docking section 124 is located at the tail end of the equipment table 12.

[0034] The polishing machine frame 20 is fixedly installed on the side edge of the machine bracket 11, and a polishing guide unit 21 and two polishing processing units 22 are arranged on the polishing machine frame 20. The polishing guide unit 21 is mounted on the input end of the transmission fence 13, and the polishing processing units 22 are all arranged on the same side of the polishing guide unit 21 and are arranged in sequence along one side of the transmission fence 13; the polishing guide unit 21 is arranged between the introduction belt section 121 and the first conveyor belt section 122, and the polishing processing units 22 are respectively mounted above the first conveyor belt section 122 and the second conveyor belt section 123.

[0035] This embodiment is used for the polishing process of iron-clad aluminum steel strips, and is committed to optimizing the stability of the strip surface polishing process and ensuring high-quality processing quality. The equipment is mainly composed of two major parts: an equipment machine 10 and a polishing frame 20. The equipment machine 10 serves as the basic supporting structure of the entire polishing process, and its design takes into account stability and flexibility. The machine bracket 11 is welded with high-quality steel to form a stable frame structure to ensure the stability of the entire equipment during operation. A rectangular notch is opened at the midline position of the equipment table 12, and a set of transmission fences 13 are installed. The frame structure of the transmission fence 13 is divided into four main sections: an introduction belt section 121, a first transmission belt section 122, a second transmission belt section 123 and an output docking section 124. The introduction belt section 121 is located at the starting end of the transmission fence 13, and is designed with a wide transmission belt for introduction, which can smoothly receive and guide the iron-clad aluminum steel strip to be polished into the polishing process. The first conveyor belt section 122 and the second conveyor belt section 123 are respectively installed with low-speed conveyor belts, the surfaces of which are covered with anti-skid and wear-resistant materials. The output docking section 124 is used to dock the turnover or storage equipment of the steel belt. In addition, the output docking section 124 can also be equipped with sensors and counters to monitor the polishing progress and quantity of the steel belt in real time, thereby improving the intelligent level of production management. Each section has different functions and together constitutes a complete polishing process. After the operation is completed, enter the next operation station to polish the other side of the steel belt.

[0036] The polishing guide unit 21 is located between the introduction belt section 121 and the first conveyor belt section 122, assisting in introducing and guiding the steel strip into the subsequent polishing area, and performing preliminary polishing on the surface burrs of the steel strip to prevent the burrs from affecting the subsequent polishing stability. Two polishing processing units 22 are respectively set up above the first conveyor belt section 122 and the second conveyor belt section 123, and are used to perform surface polishing operations on the steel strip.

[0037] A positioning member mounting frame 14 is mounted on the equipment platen 12, and the positioning member mounting frame 14 is arranged on the other side of the transmission fence 13. A roller positioning unit 24 is arranged on the positioning member mounting frame 14, and the roller positioning unit 24 is matched one-to-one with the polishing processing unit 22 and is arranged on the opposite side of the polishing processing unit 22; a steel belt positioning unit 23 is also mounted on the equipment platen 12, and the steel belt positioning unit 23 is transversely mounted on the frame of the transmission fence 13 and is located between the first conveyor belt section 122 and the second conveyor belt section 123.

[0038] The roller positioning unit 24 is installed on the positioning member mounting frame 14, forming a symmetrical layout with the polishing processing unit 22. During the polishing process, the limiting tool of the roller positioning unit 24 will be close to the working roller of the polishing processing unit 22. Through the precise limiting effect, the position and posture of the working roller during the polishing process are ensured to be stable, thereby avoiding polishing deviation and surface scratches, and ensuring polishing stability and high quality.

[0039] The steel belt positioning unit 23 is horizontally mounted on the frame of the transmission fence 13, and is located between the first conveyor belt section 122 and the second conveyor belt section 123. During the steel belt transmission process, the steel belt positioning unit 23 limits the steel belt from the bottom and the side edge, and through precise guiding, ensures the stability of the position and posture of the steel belt during the transmission process, avoids the steel belt from deflecting or shaking during the polishing process, thereby helping to ensure the smoothness of the steel belt transmission.

[0040] For example 2, please refer to Figure 2 Based on the contents of the above embodiment, the installation support structure of the polishing machine frame 20 is designed as follows: The polishing machine frame 20 includes a supporting frame 31 and a loading frame 32. The supporting frame 31 is fixed on the machine bracket 11, and the loading frame 32 is mounted on the supporting frame 31. A plurality of mounting plates 33 are arranged on the loading frame 32. The polishing guide unit 21 and the polishing processing unit 22 are mounted on the mounting plates 33. A plurality of fixed support frames 34 are also installed on the equipment table 12. The fixed support frames 34 are arranged at the front edge of the mounting plates 33. The working ends of the polishing guide unit 21 and the polishing processing unit 22 are supported on the fixed support frames 34. A frame bottom plate 35 is arranged on the other side of the equipment table 12, and the positioning member mounting frame 14 is mounted on the frame bottom plate 35.

[0041] The supporting frame 31, as the base of the polishing frame 20, is welded with high-strength steel, has excellent load-bearing capacity and stability, and provides support for the loading frame 32. The loading frame 32 is provided with a plurality of mounting plates 33, which are modularly designed to facilitate adjustment of the mounting position according to production requirements, so as to facilitate installation and removal of components such as the polishing guide unit 21 and the polishing processing unit 22.

[0042] For example 3, please refer to Figure 1 , Figure 3 and Figure 4 Based on the contents of the above embodiment, the specific implementation structure of the polishing guide unit 21 is designed as follows: The polishing guide unit 21 includes a first mounting base 41, a first assembly base 42 and a first support frame 43. The first mounting base 41 is fixedly mounted on the corresponding mounting carrier plate 33, the first support frame 43 is fixedly mounted on the corresponding fixed support frame 34, and an extension bracket 44 is arranged on the outer edge of the first support frame 43, and the extension bracket 44 is supported and installed in the frame of the transmission frame 13; a guide shaft mounting cylinder 45 is installed on the first assembly base 42, and a guide drive shaft 46 is arranged in the guide shaft mounting cylinder 45, and the shaft end of the guide drive shaft 46 extends through the first support frame 43 to the upper edge of the transmission frame 13 and is installed with a guide grinding roller 47.

[0043] An upper extension frame 61 is also provided on the first support frame 43, and the top of the upper extension frame 61 is provided with an upper extension fixing seat 62, a hanging plate 63 installed on the upper extension fixing seat 62, and a fine-tuning cylinder 64 fixed on the hanging plate 63. A pressing block 65 is installed at the driving end of the fine-tuning cylinder 64, and the pressing block 65 is located directly above the guide grinding roller 47.

[0044] The first mounting base 41, as the base part of the polishing guide unit 21, is made of high-strength steel and fixedly mounted on the corresponding mounting plate 33, providing bottom support for the entire polishing guide unit 21. The first assembly base 42 and the first support frame 43 provide stable support for the guide drive shaft 46, and the extension bracket 44 is further mounted on the transmission fence 13 to further ensure the overall support stability.

[0045] During the polishing process, the guide grinding roller 47 is in close contact with the lower surface of the steel strip, and the pressing block 65 applies appropriate pressure to the upper surface of the steel strip through the driving action of the fine-tuning cylinder 64, thereby ensuring the stability of the guide grinding roller 47 during movement; in addition, the fine-tuning cylinder 64 is equipped with a precise control system, which enables the operator to flexibly adjust the pressure of the pressing block 65 on the steel strip according to the material, thickness and polishing requirements of the steel strip.

[0046] The guide grinding roller 47 contacts with the lower surface of the steel belt, and the pressing block 65 presses with the upper surface of the steel belt to keep the steel belt guided smoothly. At the same time, the guide grinding roller 47 also grinds the burrs on the lower surface of the steel belt, which can effectively remove the burrs on the lower surface of the steel belt, so that during the subsequent polishing process of the steel belt, it can be laid flat on the subsequent first conveyor belt section 122 and second conveyor belt section 123 conveyor belts without being lifted up by the burrs, thereby ensuring the stability of subsequent polishing.

[0047] In one case of this embodiment, the driving mode of the guide grinding roller 47 is designed as follows: A guide shaft positioning bearing 53 is also provided on the first assembly base 42, and the power input end of the guide drive shaft 46 is supported in the guide shaft positioning bearing 53 and is installed with a driven pulley. A guide drive motor 51 is provided on the first assembly base 42, and the driving end of the guide drive motor 51 is connected to the driven pulley on the guide drive shaft 46 through a guide shaft transmission belt 52.

[0048] The guide shaft positioning bearing 53 is used to ensure the stability of the guide drive shaft 46 during rotation. After the guide drive motor 51 is started, power is transmitted to the driven pulley on the guide drive shaft 46 through the guide shaft transmission belt 52, thereby driving the guide drive shaft 46 to rotate. The rotation of the guide drive shaft 46 drives the rotation of the guide grinding roller 47.

[0049] In one case of this embodiment, a first mounting rail 54 is provided on the first mounting base 41, and the bottom of the first assembly base 42 is mounted on the first mounting rail 54. The operating position of the entire first assembly base 42 is conveniently adjusted to meet the operating requirements of steel strips of different widths.

[0050] For example 3, please refer to Figure 1 and Figure 5 Based on the contents of the above embodiment, the specific implementation structure of the polishing guide unit 21 is designed as follows: The polishing machine group 22 includes a second mounting base 71, a second assembly base frame 72 and a second support frame 73. The second mounting base 71 is fixedly mounted on the corresponding mounting carrier plate 33, and the second support frame 73 is fixedly mounted on the corresponding fixed support frame 34. A power shaft 78 is arranged on the second assembly base frame 72, and a shaft mounting base cylinder 79 is installed in the power shaft 78. A coupling barrel 74 is also installed at the front end of the second assembly base frame 72. The shaft end of the shaft mounting base cylinder 79 is installed in the coupling barrel 74 and is externally connected with an extended long shaft 75. A polishing output shaft 76 is arranged at the shaft end of the extended long shaft 75. The shaft end of the polishing output shaft 76 passes through the second support frame 73 and extends to the upper edge of the first conveyor belt section 122 or the second conveyor belt section 123 and is installed with a polishing roller 77.

[0051] This embodiment adopts a long-axis driven operation mode, and the stable driving of the polishing roller 77 is achieved through the close cooperation of the power shaft 78, the coupling barrel 74, the extended long shaft 75 and the polishing output shaft 76. Long-axis drive has a better buffering effect. The long-axis design usually means a larger wheelbase, which helps to provide a better buffering effect during the polishing process. When subjected to external impact or vibration, the long axis can more effectively disperse and absorb these forces, thereby reducing the vibration and shaking of the equipment and improving the accuracy and stability of polishing.

[0052] In order to further improve the stabilization effect, the present embodiment is also designed that a power shaft positioning bearing 85 is also provided on the second assembly base 72, the power input end of the shaft mounting base cylinder 79 is supported in the power shaft positioning bearing 85 and is installed with a driven pulley, and a polishing drive motor 81 is provided on the second assembly base 72, and the driving end of the polishing drive motor 81 is connected to the driven pulley on the shaft mounting base cylinder 79 through a power shaft transmission belt 82. A reinforcing bracket 83 is provided on the second support frame 73, and a reinforcing bearing seat 84 is provided on the reinforcing bracket 83, and the shaft body of the polishing output shaft 76 is supported in the reinforcing bearing seat 84.

[0053] The power shaft positioning bearing 85 provides precise axial positioning and effectively reduces vibration and shaking caused by operation. Due to the stable support of the power shaft positioning bearing 85, the polishing drive motor 81 can remain stable during operation, reducing the risk of loosening or damage to the transmission belt 82 caused by motor vibration. The shaft body of the polishing output shaft 76 can be supported in the reinforced bearing seat 84, thereby enhancing the stability of the polishing output shaft 76. This dual support structure reduces the risk of shaft body deformation or wear caused by excessive load or long operation time.

[0054] The second mounting base 71 is provided with a second mounting track 86, and the bottom of the second assembly base 72 is mounted on the second mounting track 86. The operation position of the entire second assembly base 72 is conveniently adjusted to meet the operation requirements of steel strips of different widths.

[0055] Example 4, please refer to Figure 1 and Figure 6 Based on the contents of the above embodiment, the specific implementation structure of the roller positioning unit 24 is designed as follows: The roller positioning unit 24 includes a fixed seat 91 installed on the positioning member mounting frame 14, a clamp 92 installed on the fixed seat 91, and a swing joint 93 arranged at both ends of the clamp 92. A clamping arm 94 is installed on each of the swing joints 93. The clamping arm 94 is located on both sides of the polishing roller 77 and a limit block 95 is installed at the end of the arm. The side edge of the limit block 95 is an inner arc structure for limiting the polishing roller 77.

[0056] The clamp 92 is the main part of the roller positioning unit 24. The swing joints 93 are arranged at both ends of the clamp 92. The clamping arms 94 are connected to the swing joints 93. They are located on both sides of the polishing roller 77 and are precisely adjusted to ensure that the limit blocks 95 installed at the arm ends can fit closely to the side edges of the polishing roller 77. The limit blocks 95 directly contact the polishing roller 77. The side edges of the limit blocks 95 are designed to be inner arc structures. This design increases the contact area with the polishing roller 77 and improves the limiting effect. During the installation process, the limit blocks 95 are precisely adjusted to the appropriate position to ensure that they can fit closely to the side edges of the polishing roller 77, thereby limiting the movement of the polishing roller 77 in the lateral direction.

[0057] Through precise assembly and calibration, the roller positioning unit 24 can ensure that the polishing roller 77 maintains a stable position and precise trajectory during the polishing process. This greatly improves the accuracy and consistency of the polishing operation, making the surface of the iron-alloy aluminum steel strip smoother and more uniform after polishing.

[0058] For example 5, please refer to Figure 1 , Figure 7 and Figure 8 Based on the contents of the above embodiment, the specific implementation structure of the steel strip positioning unit 23 is designed as follows: The steel belt positioning unit 23 includes a positioning support frame 101 and a frame base 102, the positioning support frame 101 and the frame base 102 are respectively located on both sides of the transmission fence 13, the positioning support frame 101 is fixedly installed on the positioning member mounting frame 14, and the frame base 102 is erected on the table surface of the equipment table 12; the positioning support frame 101 and the frame base 102 are respectively installed with an axis mounting base plate 103 and an axis mounting support base plate 104, the axis mounting base plate 103 and the axis mounting support base plate 104 are arranged relatively to each other and are both provided with a plurality of mounting sleeves 105, and a positioning support shaft 106 is installed between the mounting sleeves 105 on both sides.

[0059] The positioning support base frame 101 and the frame base frame 102 serve as the main supporting structure of the steel belt positioning unit 23. The positioning support base frame 101 is fixedly installed on the positioning member mounting frame 14 through a bolt assembly, and the frame base frame 102 is installed on the table of the equipment table 12 through a support foot with adjustable height. This design allows the height of the frame base frame 102 to be fine-tuned according to actual processing requirements; a number of mounting sleeves 105 are evenly distributed on the shaft mounting base plate 103 and the shaft mounting support base plate 104, and each mounting sleeve 105 is designed with a precise bearing seat inside to support and rotate the positioning support shaft 106. The main function of the positioning support shaft 106 is to support the bottom of the steel belt and assist in limiting the steel belt. By adjusting the position of the positioning support shaft 106, the transmission path of the steel belt during the polishing process can be guided to prevent it from affecting the polishing quality due to shaking.

[0060] In addition to the design of the positioning support shaft 106, a pressure device 111 is also provided on the shaft mounting base plate 103 and the shaft mounting support base plate 104 to further improve the positioning accuracy and stability of the steel strip. The shaft mounting base plate 103 and the shaft mounting support base plate 104 are also provided with a pressure device 111, and the pressure device 111 includes a micro frame plate 112 installed on the frame plate of the shaft mounting base plate 103 and the shaft mounting support base plate 104 and a pusher 113 installed on the micro frame plate 112, and the driving end of the pusher 113 is installed with a push shaft 114, and the shaft end of the push shaft 114 extends to the top of the positioning support shaft 106 and is installed with a pressure tube 115.

[0061] The pusher 113 is installed on the micro frame 112 as the power source of the edge clamp 111. The pusher 113 can use a driving device of the type of cylinder, electric push rod or hydraulic cylinder. The specific choice depends on the overall design of the equipment and the requirements of the polishing process. The driving end of the pusher 113 is connected to the driving shaft 114. The edge clamp 115 is a component that is in direct contact with the steel strip. Its material is made of wear-resistant and corrosion-resistant materials. It is supported on the bottom of the steel strip with the above-mentioned positioning support shaft 106. The edge clamp 115 is pressed and limited to the upper surface edge of the steel strip, so that the steel strip can be stably clamped between the positioning support shaft 106 and the edge clamp 115 during the polishing process, effectively preventing the shaking and deviation of the steel strip. This design not only improves the accuracy and stability of the polishing operation, but also ensures the consistency and reliability of the polishing quality.

[0062] In one case of this embodiment, the driving structure of this embodiment is designed as follows: The shaft ends of the positioning support shaft 106 are all equipped with synchronous wheels 107, and the positioning support base frame 101 is equipped with a transmission motor 108, and the driving end of the transmission motor 108 is equipped with a driving wheel 109, and a synchronous belt 100 is connected between the driving wheel 109 and the synchronous wheel 107. After the transmission motor 108 is started, the synchronous belt 100 is driven to operate through the driving wheel 109, thereby driving each synchronous wheel 107 to rotate synchronously, and finally driving the positioning support shaft 106 to rotate at the same speed and direction. After the transmission motor 108 is started, the synchronous belt 100 is driven to operate through the driving wheel 109, thereby driving each synchronous wheel 107 to rotate synchronously, and finally driving the positioning support shaft 106 to rotate at the same speed and direction. Through the precise transmission of the synchronous wheel 107 and the synchronous belt 100, the synchronous operation between each positioning support shaft 106 is ensured, thereby improving the efficiency and accuracy of the polishing operation. This design avoids the problem of unstable steel belt transmission caused by the asynchronous positioning support shaft 106.

[0063] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

[0064] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A polishing processing device for an iron-alloy aluminum steel strip, comprising a device platform (10) and a polishing frame (20) mounted on the device platform (10), wherein the device platform (10) comprises a platform support (11), a device table (12) mounted on the table support (11), and a transmission fence (13) arranged on the device table (12); a notch is provided at the center line position of the device table (12), and the transmission fence (13) is installed in the notch; and the characteristics are as follows: The polishing machine frame (20) is fixedly mounted on the side edge of the machine support (11); a polishing guide unit (21) and two polishing processing units (22) are arranged on the polishing machine frame (20); the polishing guide unit (21) is mounted on the input end of the transmission fence (13); the polishing processing units (22) are all arranged on the same side of the polishing guide unit (21) and are arranged in sequence along one side of the transmission fence (13); The frame structure of the transmission fence (13) is divided into an introduction belt section (121), a first conveyor belt section (122), a second conveyor belt section (123) and an output docking section (124) in sequence, wherein the output docking section (124) is located at the rear end of the equipment table (12), the polishing guide unit (21) is arranged between the introduction belt section (121) and the first conveyor belt section (122), and the polishing processing unit (22) is respectively mounted above the first conveyor belt section (122) and the second conveyor belt section (123); A positioning member mounting frame (14) is mounted on the equipment table (12), the positioning member mounting frame (14) is arranged on the other side of the transmission fence (13), and a roller positioning unit (24) is arranged on the positioning member mounting frame (14), the roller positioning unit (24) is matched one-to-one with the polishing processing unit (22) and is arranged on the opposite side of the polishing processing unit (22); A steel belt positioning unit (23) is also mounted on the equipment platform (12). The steel belt positioning unit (23) is transversely mounted on the frame of the transmission fence (13) and is located between the first conveyor belt section (122) and the second conveyor belt section (123).

2. The polishing processing equipment for the iron-alloy-aluminum steel strip according to claim 1 is characterized in that: The polishing machine frame (20) comprises a supporting frame (31) and a loading frame (32), wherein the supporting frame (31) is fixed on a machine platform support (11), and the loading frame (32) is mounted on the supporting frame (31), and a plurality of mounting plates (33) are arranged on the loading frame (32), and the polishing guide unit (21) and the polishing processing unit (22) are mounted on the mounting plates (33). A plurality of fixed support frames (34) are also mounted on the equipment platform (12), and the fixed support frames (34) are arranged at the front edge of the mounting plates (33), and the working ends of the polishing guide unit (21) and the polishing processing unit (22) are supported on the fixed support frames (34); A frame bottom plate (35) is provided on the other side of the equipment platform (12), and the positioning member mounting frame (14) is mounted on the frame bottom plate (35).

3. The polishing processing equipment for the iron-alloy-aluminum steel strip according to claim 2 is characterized in that: The polishing guide unit (21) comprises a first mounting base (41), a first assembly base (42) and a first support frame (43); the first mounting base (41) is fixedly mounted on a corresponding mounting carrier plate (33); the first support frame (43) is fixedly mounted on a corresponding fixed support frame (34); an extension support (44) is provided on an outer edge of the first support frame (43); the extension support (44) is supported and mounted in a fence frame of the transmission fence frame (13).

4. The polishing processing equipment for the iron-alloy-aluminum steel strip according to claim 3 is characterized in that: A guide shaft mounting cylinder (45) is mounted on the first assembly base (42), a guide drive shaft (46) is arranged in the guide shaft mounting cylinder (45), an axis end of the guide drive shaft (46) passes through the first support frame (43) and extends to the upper edge of the transmission fence frame (13) and is mounted with a guide grinding roller (47); A guide shaft positioning bearing (53) is also provided on the first assembly base (42); a power input end of the guide drive shaft (46) is supported in the guide shaft positioning bearing (53) and is provided with a driven pulley; a guide drive motor (51) is provided on the first assembly base (42); a drive end of the guide drive motor (51) is connected to the driven pulley on the guide drive shaft (46) via a guide shaft transmission belt (52).

5. The polishing processing equipment for the iron-alloy-aluminum steel strip according to claim 4 is characterized in that: An upper extension frame (61) is also provided on the first support frame (43), and an upper extension fixing seat (62), a hanging plate (63) installed on the upper extension fixing seat (62), and a fine-tuning cylinder (64) fixed on the hanging plate (63) are provided on the top of the upper extension frame (61), and a pressing block (65) is installed at the driving end of the fine-tuning cylinder (64), and the pressing block (65) is located directly above the guide grinding roller (47).

6. The polishing processing equipment for the iron-alloy-aluminum steel strip according to claim 2 is characterized in that: The polishing processing unit (22) comprises a second mounting base (71), a second assembly base (72) and a second support frame (73), wherein the second mounting base (71) is fixedly mounted on a corresponding mounting carrier plate (33), and the second support frame (73) is fixedly mounted on a corresponding fixed support frame (34); A power shaft (78) is arranged on the second assembly base (72), and an axis mounting base cylinder (79) is installed in the power shaft (78). A coupling barrel (74) is also installed at the front end of the second assembly base (72). The shaft end of the axis mounting base cylinder (79) is installed in the coupling barrel (74) and is externally connected to an extended long shaft (75). A polishing output shaft (76) is arranged at the shaft end of the extended long shaft (75). The shaft end of the polishing output shaft (76) passes through the second support frame (73) and extends to the upper edge of the first conveyor belt section (122) or the second conveyor belt section (123) and is installed with a polishing roller (77).

7. The polishing processing equipment for the iron-alloy-aluminum steel strip according to claim 6 is characterized in that: A power shaft positioning bearing (85) is also provided on the second assembly base (72); a power input end of the shaft mounting base cylinder (79) is supported in the power shaft positioning bearing (85) and is provided with a driven pulley; a polishing drive motor (81) is provided on the second assembly base (72); a drive end of the polishing drive motor (81) is connected to the driven pulley on the shaft mounting base cylinder (79) via a power shaft transmission belt (82); A reinforcing bracket (83) is provided on the second supporting frame (73), a reinforcing bearing seat (84) is provided on the reinforcing bracket (83), and the shaft body of the polishing output shaft (76) is supported in the reinforcing bearing seat (84).

8. The polishing processing equipment for the iron-alloy-aluminum steel strip according to claim 1 is characterized in that: The roller positioning unit (24) comprises a fixing seat (91) mounted on a positioning member mounting frame (14), a clamp (92) mounted on the fixing seat (91), and swing joints (93) arranged at both ends of the clamp (92), wherein clamping arms (94) are mounted on the swing joints (93), the clamping arms (94) are located on both sides of the polishing roller (77), and limit blocks (95) are mounted at the ends of the arms, and the side edges of the limit blocks (95) are inner arc-shaped structures for limiting the position of the polishing roller (77).

9. The polishing processing equipment for the iron-alloy-aluminum steel strip according to claim 8, characterized in that: The steel belt positioning unit (23) comprises a positioning support frame (101) and a frame frame (102), wherein the positioning support frame (101) and the frame frame (102) are respectively located on both sides of the transmission fence (13), the positioning support frame (101) is fixedly mounted on the positioning member mounting frame (14), and the frame frame (102) is mounted on the table surface of the equipment table (12); the positioning support frame (101) and the frame frame (102) are respectively mounted with a shaft mounting base plate (103) and a shaft mounting support base plate (104), wherein the shaft mounting base plate (103) and the shaft mounting support base plate (104) are arranged relative to each other and are both provided with a plurality of mounting sleeves (105), and a positioning support shaft (106) is installed between the mounting sleeves (105) on both sides; The shaft ends of the positioning support shafts (106) are all equipped with synchronous wheels (107), the positioning support base frame (101) is equipped with a transmission motor (108), the driving end of the transmission motor (108) is equipped with a driving wheel (109), and a synchronous belt (100) is connected between the driving wheel (109) and the synchronous wheel (107).

10. The polishing processing equipment for the iron-alloy-aluminum steel strip according to claim 9, characterized in that: A margin holder (111) is also provided on the shaft mounting substrate (103) and the shaft mounting support substrate (104), and the margin holder (111) comprises a micro frame plate (112) mounted on the frame plates of the shaft mounting substrate (103) and the shaft mounting support substrate (104), and a pusher (113) mounted on the micro frame plate (112), a driving end of the pusher (113) being mounted with a pusher shaft (114), an axial end of the pusher shaft (114) extending to above the positioning support shaft (106) and being mounted with a margin holder cylinder (115).

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