Metal surface treatment device

Abstract

The utility model discloses a metal surface treatment device which comprises a base and a polishing mechanism, the upper end of the base is connected with a lifting frame in a sliding mode, the front side and the rear side of the top wall of the lifting frame are both rotationally connected with mounting frames, the polishing mechanism comprises a limiting plate, a limiting groove, a limiting column, an avoiding groove and a crank, and the limiting plate is connected to the middle of the top wall of the lifting frame in a sliding mode; the limiting grooves are formed in the front side and the rear side of the upper end of the limiting plate correspondingly, the limiting columns are arranged in the middle of the front side of the upper end of the mounting frame, the outer surfaces of the limiting columns are slidably connected with the inner walls of the vertically adjacent limiting grooves correspondingly, and the avoiding grooves are formed in the middle of the upper end of the limiting plate. The limiting plate moves to drive the limiting groove to extrude the limiting column, so that the deflection angle of the polishing belt is changed in real time, grinding and polishing are more uniform, the metal surface can be ground and polished to the expected effect only through the two polishing belts, and the equipment cost and the operation and maintenance cost are greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal surface treatment equipment technical field, concretely is a kind of metal surface treatment device. BACKGROUND

[0002] Metal surface treatment is the process that protective layer or optimized performance is formed on metal surface by physical, chemical or mechanical means, core purpose is to improve the corrosion resistance, wear resistance, decorative and functionality of material, its process covers mechanical treatment (such as sandblasting, polishing), electrochemical treatment (such as anodizing, chrome plating), chemical treatment (such as phosphating, carburizing / nitriding) and coating technology (such as spraying, anti-fingerprint coating), can efficiently remove surface impurities, enhance coating adhesion and prolong service life, among them, polishing in mechanical treatment is particularly important, metal surface polishing is the process that metal surface is precisely modified by mechanical, chemical or electrochemical means, can improve the smoothness and aesthetics of metal surface, enhance the corrosion resistance of metal surface and provide uniform substrate for subsequent electroplating, coating and other processes, the existing metal surface treatment device is mostly through the high-speed operation of polishing belt, that is, felt belt, to carry out metal surface polishing work, in order to improve the polishing effect of metal surface, multiple felt belts of different orientations are sequentially arranged above conveying line, after metal moves below polishing belt, motor drives polishing belt to run at high speed, metal surface is polished from different angles, so that polishing is more uniform, the traditional metal surface treatment device is commonly provided with multiple polishing mechanisms above conveying line to improve the polishing effect of metal surface, the running direction of polishing belt of each polishing mechanism is fixed and different, equipment cost is high, operation and maintenance cost is high, therefore, we provide a kind of metal surface treatment device. UTILITARIAN CONTENT

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art, provide a kind of metal surface treatment device, it is equipped with polishing mechanism, limit groove is extruded limit column by the movement of limit plate, so as to change the deflection angle of polishing belt in real time, so that polishing is more uniform, only two polishing belts can polish metal surface to the desired effect, greatly reduce equipment cost and operation and maintenance cost, can effectively solve the problems in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of metal surface treatment device, including base and polishing mechanism;

[0005] Base: its upper end is slidably connected with lifting frame, and the front and rear sides of the top wall of lifting frame are rotatably connected with mounting frame;

[0006] The polishing mechanism comprises a limiting plate, limiting grooves, limiting columns, an avoiding groove and a crank, the limiting plate is slidingly connected to the middle part of the top wall of the lifting frame, the limiting grooves are respectively arranged on the front and rear sides of the upper end of the limiting plate, the limiting columns are all arranged on the front middle part of the upper end of the mounting frame, the outer surfaces of the limiting columns are all slidingly connected with the inner walls of the vertically adjacent limiting grooves, the avoiding groove is arranged on the middle part of the upper end of the limiting plate, the crank is rotationally connected to the middle part of the top wall of the lifting frame, the outer surface of the lower end of the crank is slidingly connected with the inner wall of the avoiding groove, and the polishing mechanism provides a basis for the deflection of the angle of the mounting frame.

[0007] Further, the polishing mechanism further comprises a polishing assembly, the polishing assembly comprises rollers, polishing belts and motors one, the rollers are respectively rotationally connected to the front and rear sides of the inside of the mounting frame, the two rollers located in the same mounting frame are drivingly connected through the polishing belts, the motors one are all arranged on the right rear end of the mounting frame, the input ends of the motors one are all electrically connected with the output end of the single-chip microcomputer, and the output shafts left ends of the motors one are all fixedly connected with the right ends of the horizontally adjacent rollers, so that the polishing assembly provides a basis for the polishing work of the metal surface.

[0008] Further, the polishing mechanism further comprises a motor two, the motor two is arranged on the middle part of the upper end of the lifting frame, the input end of the motor two is electrically connected with the output end of the single-chip microcomputer, and the output shaft lower end of the motor two is fixedly connected with the upper end of the crank, so that the motor two provides stable driving for the deflection work of the angle of the mounting frame.

[0009] Further, the polishing mechanism further comprises a motor two, the motor two is arranged on the middle part of the upper end of the lifting frame, the input end of the motor two is electrically connected with the output end of the single-chip microcomputer, and the output shaft lower end of the motor two is fixedly connected with the upper end of the crank, so that the motor two provides stable driving for the deflection work of the angle of the mounting frame.

[0010] Further, the polishing mechanism further comprises a motor three, the motor three is arranged on the right upper end of the bottom base, the input end of the motor three is electrically connected with the output end of the single-chip microcomputer, and the output shaft right end of the motor three is fixedly connected with the left end of the bidirectional screw rod, so that the motor three provides stable driving for the fixation and limitation of the metal raw material.

[0011] Further, the polishing mechanism further comprises a hydraulic cylinder, the hydraulic cylinder is arranged on the middle part of the left and right sides of the bottom base, and the upper ends of the telescopic ends of the hydraulic cylinders are fixedly connected with the lower end of the lifting frame, so that the hydraulic cylinders provide stable driving for the lifting of the lifting frame.

[0012] Further, the single-chip microcomputer is arranged on the right side upper end of the lifting frame, and an input end of the single-chip microcomputer is electrically connected with the external power supply, so that the metal surface treatment work is provided with control effect.

[0013] Compared with the prior art, the metal surface treatment device has the following advantages:

[0014] The limit plate is driven to move by the crank extrusion avoidance groove, thereby driving the limit groove to move, the inclined limit groove extrudes the limit column when moving, and the mounting frame is offset to the deflection direction of the limit groove with the middle part of the mounting frame as the center, thereby changing the angle of the polishing belt, only two polishing belts can make the metal surface be polished more uniformly, and equipment cost and operation and maintenance cost are greatly reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural schematic view of the utility model;

[0016] Fig. 2 It is a sectional structural schematic view of the polishing mechanism of the utility model;

[0017] Fig. 3 It is a limit wheel structural schematic view of the utility model.

[0018] In the drawing: 1 base, 2 lifting frame, 3 mounting frame, 4 polishing mechanism, 41 limit plate, 42 limit groove, 43 limit column, 44 avoidance groove, 45 crank, 46 polishing assembly, 461 roller, 462 polishing belt, 463 motor one, 47 motor two, 5 clamping frame, 6 limit wheel, 7 bidirectional screw rod, 8 motor three, 9 hydraulic cylinder, 10 single-chip microcomputer. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figs. 1-3 The embodiment provides a technical scheme: a metal surface treatment device, comprising a base 1 and a polishing mechanism 4.

[0021] The base 1: the upper end is slidably connected with the lifting frame 2, the front and back sides of the top wall of the lifting frame 2 are rotatably connected with the mounting frame 3, further comprising a clamping frame 5, a limiting wheel 6 and a bidirectional screw rod 7, the clamping frame 5 is slidably connected to the left and right sides of the base 1 respectively, the limiting wheel 6 is rotatably connected to the upper end of the clamping frame 5, the limiting wheel 6 is made of rubber material, the left and right groups of limiting wheels 6 can clamp the metal raw material, and the metal raw material is left and right limited, the rotating limiting wheel 6 does not affect the movement of the metal raw material, the bidirectional screw rod 7 is rotatably connected to the middle of the upper end of the base 1, the middle of the lower end of the clamping frame 5 is screw-connected with the outer surface of the bidirectional screw rod 7, and the bidirectional screw rod 7 provides a basis for the fixation and limitation of the metal raw material, further comprising a motor three 8, the motor three 8 is arranged at the middle of the right upper end of the base 1, the input end of the motor three 8 is electrically connected with the output end of the single-chip microcomputer 10, the output shaft right end of the motor three 8 is fixedly connected with the left end of the bidirectional screw rod 7, and the motor three 8 provides stable driving for the fixation and limitation of the metal raw material, further comprising a hydraulic cylinder 9, the hydraulic cylinder 9 is arranged at the middle of the left and right sides of the base 1 respectively, the two hydraulic cylinders 9 are connected with an external hydraulic pump station in communication, the upper end of the extension end of the hydraulic cylinder 9 is fixedly connected with the lower end of the lifting frame 2, and the hydraulic cylinder 9 provides stable driving for the lifting of the lifting frame 2, further comprising a single-chip microcomputer 10, the single-chip microcomputer 10 is arranged at the middle of the right upper end of the lifting frame 2, and the input end of the single-chip microcomputer 10 is electrically connected with an external power supply, so that the single-chip microcomputer 10 provides control effect for metal surface treatment work;

[0022] The polishing mechanism 4 comprises a limiting plate 41, limiting grooves 42, limiting columns 43, an avoiding groove 44 and a crank 45. The limiting plate 41 is slidingly connected to the middle part of the top wall of the lifting frame 2. The limiting grooves 42 are respectively arranged on the front and back sides of the upper end of the limiting plate 41. The inclination directions of the two limiting grooves 42 are opposite. The limiting columns 43 are arranged on the front side of the upper end of the mounting frame 3. The outer surfaces of the limiting columns 43 are slidingly connected with the inner walls of the vertically adjacent limiting grooves 42. The avoiding groove 44 is arranged on the middle part of the upper end of the limiting plate 41. The crank 45 is rotationally connected to the middle part of the top wall of the lifting frame 2. The outer surface of the lower end of the crank 45 is slidingly connected with the inner wall of the avoiding groove 44. The polishing mechanism 4 further comprises a polishing assembly 46. The polishing assembly 46 comprises roller wheels 461, polishing belts 462 and motors 463. The roller wheels 461 are rotationally connected to the front and back sides of the inner part of the mounting frame 3. The two roller wheels 461 arranged in the same mounting frame 3 are drivingly connected through the polishing belts 462. The polishing belts 462 are made of felt belts. The motors 463 are arranged on the right side of the rear end of the mounting frame 3. The input ends of the motors 463 are electrically connected with the output end of the single-chip microcomputer 10. The output shafts of the motors 463 are fixedly connected with the right ends of the roller wheels 461. The polishing mechanism 4 further comprises a motor 47. The motor 47 is arranged on the middle part of the upper end of the lifting frame 2. The input end of the motor 47 is electrically connected with the output end of the single-chip microcomputer 10. The output shaft of the motor 47 is fixedly connected with the upper end of the crank 45. The polishing mechanism 4 can change the deflection angle of the polishing belts 462 in real time by the movement of the limiting plate 41 to extrude the limiting columns 43, so that the polishing is more uniform. Only two polishing belts 462 can polish the metal surface to the desired effect, which greatly reduces the equipment cost and operation cost.

[0023] The working principle of the metal surface treatment device is as follows: when the metal surface treatment device is used, the device is first installed above the external conveying line, so that the external conveying line passes through between the base 1 and the lifting frame 2, when the metal raw material is conveyed from the external conveying line to below the lifting frame 2, the external hydraulic pump station works, the telescopic end of the hydraulic cylinder 9 moves, drives the lifting frame 2 and the mounting frame 3 to move, until the polishing belt 462 contacts the surface of the metal raw material, at this time, the single-chip microcomputer 10 controls the motor one 463 to operate, the output shaft of the motor one 463 drives the corresponding roller 461 to rotate, through the transmission of the polishing belt 462, the two rollers 461 located in the same mounting frame 3 drive the polishing belt 462 to rotate at high speed along the contour of the mounting frame 3, the friction force of the polishing belt 462 forms the polishing and polishing effect on the surface of the metal raw material, at this time, in order to form more uniform polishing and polishing effect on the metal surface, the single-chip microcomputer 10 controls the motor two 47 to operate, the output shaft of the motor two 47 drives the crank 45 to rotate, the outer surface of the crank 45 is extruded and avoided in the groove 44, drives the limiting plate 41 to move, when the crank 45 rotates to the front side, the limiting plate 41 moves forward, when the crank 45 rotates to the rear side, the limiting plate 41 moves backward, with the movement of the limiting plate 41, the limiting groove 42 also moves, when the limiting groove 42 moves, the limiting groove 42 extrudes the limiting column 43, the mounting frame 3 offsets to the deflection direction of the limiting groove 42 with the center of the middle part as the center, so as to change the angle of the polishing belt 462, only two polishing belts 462 can make the metal surface be polished more uniformly, greatly reducing the equipment cost and operation and maintenance cost.

[0024] It is worth noting that the single-chip microcomputer 10 disclosed in the above embodiment is an STM8L151C8T6 single-chip microcomputer, the motor one 463 is a 2BLD10-24GN-20S motor, the motor two 47 is a CH400 motor, the motor three 8 is a UIM57 motor, and the single-chip microcomputer 10 controls the motor one 463, the motor two 47 and the motor three 8 to work, which all adopt the method commonly used in the prior art.

[0025] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion, or direct or indirect application in other related technical fields, is also included in the patent protection range of the present application.

Claims

1. A metal surface treatment apparatus, characterized by: It include base (1) and polishing mechanism (4); The base (1) is slidably connected with the lifting frame (2) at the upper end, and the mounting frames (3) are rotatably connected to the front and rear sides of the top wall of the lifting frame (2); The polishing mechanism (4) includes a limiting plate (41), limiting grooves (42), limiting columns (43), an avoiding groove (44) and a crank (45), the limiting plate (41) is slidably connected to the middle of the top wall of the lifting frame (2), the limiting grooves (42) are respectively formed on the front and rear sides of the upper end of the limiting plate (41), the limiting columns (43) are arranged on the upper end of the front side of the mounting frame (3), the outer surfaces of the limiting columns (43) are slidably connected with the inner walls of the vertically adjacent limiting grooves (42), the avoiding groove (44) is formed on the middle of the upper end of the limiting plate (41), and the crank (45) is rotatably connected to the middle of the top wall of the lifting frame (2), and the outer surface of the lower end of the crank (45) is slidably connected with the inner wall of the avoiding groove (44).

2. A metal surface treatment device according to claim 1, characterised in that: It also includes a single-chip microcomputer (10), which is arranged on the right side of the upper end of the lifting frame (2), and the input end of the single-chip microcomputer (10) is electrically connected with an external power supply.

3. A metal surface treatment device according to claim 2, characterised in that: The polishing mechanism (4) further includes a polishing assembly (46), which includes roller wheels (461), polishing belts (462) and motors (463), the roller wheels (461) are rotatably connected to the front and rear sides of the interiors of the mounting frames (3), the two roller wheels (461) arranged in the same mounting frame (3) are drivingly connected through the polishing belts (462), the motors (463) are arranged on the right side of the rear end of the mounting frame (3), the input ends of the motors (463) are electrically connected with the output end of the single-chip microcomputer (10), and the left ends of the output shafts of the motors (463) are fixedly connected with the right ends of the horizontally adjacent roller wheels (461).

4. A metal surface treatment device according to claim 2, characterised in that: The polishing mechanism (4) further includes a motor (47), which is arranged on the middle of the upper end of the lifting frame (2), the input end of the motor (47) is electrically connected with the output end of the single-chip microcomputer (10), and the lower end of the output shaft of the motor (47) is fixedly connected with the upper end of the crank (45).

5. A metal surface treatment device according to claim 2, characterised in that: It also includes clamping frames (5), limiting wheels (6) and bidirectional lead screws (7), the clamping frames (5) are slidably connected to the left and right sides of the base (1), the limiting wheels (6) are rotatably connected to the upper ends of the clamping frames (5), and the bidirectional lead screws (7) are rotatably connected to the middle of the upper end of the base (1).

6. A metal surface treatment device according to claim 5, characterised in that: It also includes a motor (8), which is arranged on the right side of the upper end of the base (1), the input end of the motor (8) is electrically connected with the output end of the single-chip microcomputer (10), and the right end of the output shaft of the motor (8) is fixedly connected with the left end of the bidirectional lead screw (7).

7. A metal surface treatment device according to claim 1, characterized in that: It also includes hydraulic cylinders (9), which are arranged on the middle of the left and right sides of the base (1), and the upper ends of the telescopic ends of the hydraulic cylinders (9) are fixedly connected with the lower end of the lifting frame (2).

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