Metal wire rust removal mechanism

Abstract

The utility model belongs to the technical field of metal surface treatment, and particularly relates to a metal wire rust removal mechanism which comprises an installation frame and a plurality of rust removal assemblies arranged in the installation frame, each rust removal assembly comprises a rust removal roller and a rotating shaft, bearing seats are assembled at the two ends of each rotating shaft, and the rotating shafts are rotationally connected to the installation frame through the bearing seats at the two ends. An adjusting mechanism for adjusting the position of the bearing seat is arranged on the mounting frame, the rotating shaft is driven by a driving mechanism to rotate, the rust removal roller is fixedly connected with the rotating shaft and synchronously rotates along with the rotating shaft, and brush wires for removing rust are arranged on the peripheral surface of the rust removal roller. According to the metal wire rust removal mechanism, rust removal treatment is conducted on metal wires in a physical rust removal mode, operation is easy, use is convenient, and the surfaces of the metal wires subjected to rust removal are uniform. The positions of the rust removal rollers are adjustable through the adjusting mechanism, it is guaranteed that each rust removal roller makes contact with the metal wires for rust removal, and the rust removal device can also be used for metal wires of different thickness specifications.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal surface treatment, and in particular relates to a metal wire rust removal mechanism. Background Art

[0002] Metal wire is widely used in the industrial field. Metal products formed by welding metal wire are all coiled when leaving the factory for easy storage and transportation. The metal wire needs to be straightened and rust-removed before processing. In the prior art, chemical rust removal uses strong acid and alkali to remove metal surface attachments. The waste gas and waste liquid generated during the treatment process not only pollute the environment, but also harm the body. Therefore, the use of physical rust removal is an inevitable result. However, the general physical rust removal method is to manually install a wire wheel for rust removal on an electric grinder and manually remove rust on the material body. Due to the influence of the material shape, manual operation has the disadvantage of high difficulty. This method has low labor productivity and poor effect. At the same time, the safety factor is not high, resulting in a large waste of resources. Summary of the invention

[0003] In view of the defects of the prior art mentioned above, the purpose of the utility model is to provide a metal wire rust removal mechanism with reasonable structural design, simple operation and convenient use, so as to improve processing efficiency.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a metal wire rust removal mechanism, including a mounting frame and several groups of rust removal components arranged in the mounting frame, the rust removal components including a rust removal roller and a rotating shaft, bearing seats are installed at both ends of the rotating shaft, the rotating shaft is rotatably connected to the mounting frame through the bearing seats at both ends, the mounting frame is provided with an adjustment mechanism for adjusting the position of the bearing seat, the rotating shaft is driven to rotate by a driving mechanism, the rust removal roller is fixedly connected to the rotating shaft and rotates synchronously with the rotating shaft, and the outer peripheral surface of the rust removal roller is provided with a brush wire for rust removal.

[0005] Furthermore, the driving mechanism is a motor, the output shaft of the motor is connected to an output pulley, the output pulley is connected to a transmission pulley via a belt, and the transmission pulley is fixed on the rotating shaft to drive the rotating shaft to rotate.

[0006] Furthermore, the output pulley is connected to a plurality of belts, and the plurality of belts are connected to a plurality of transmission pulleys in a one-to-one correspondence, driving the plurality of rotating shafts to rotate synchronously.

[0007] Furthermore, the adjustment mechanism includes a fixed seat, a sliding seat, a top screw and a fastening bolt. The fixed seat is arranged on the mounting frame, the sliding seat is fixedly connected to the bearing seat, the sliding seat is arranged on the fixed seat along the radial sliding direction of the bearing seat, the position of the sliding seat is adjusted by the top screw and the sliding seat is fixed by the fastening bolt.

[0008] Furthermore, the plurality of rust removal rollers are evenly distributed on the periphery of the metal wire, and the plurality of rust removal rollers are staggered along the length direction of the metal wire.

[0009] Furthermore, at least one limiting plate is arranged in the mounting frame, and a limiting hole is formed on the limiting plate for the metal wire to pass through.

[0010] Furthermore, both ends of the mounting frame are provided with a thread inlet and a thread outlet for metal to pass through, and the thread inlet, the thread outlet and the limiting hole are coaxial.

[0011] Furthermore, the rust removal assembly is composed of three groups, and the three rust removal rollers are evenly distributed on the periphery of the metal wire in a triangular shape. The three rust removal rollers are staggered along the length direction of the metal wire. There are one or two limit plates, and the limit plates are arranged between two adjacent rust removal rollers.

[0012] The beneficial effects of the utility model are as follows: the metal wire rust removal mechanism of the utility model uses a physical rust removal method to remove rust from the metal wire, is simple to operate, convenient to use, and the surface of the rust-removed metal wire is uniform. The position of the rust removal roller can be adjusted by adjusting the mechanism to ensure that each rust removal roller is in contact with the metal wire for rust removal, and can also be used for metal wires of different thicknesses and specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural schematic diagram of the metal wire rust removal mechanism of the utility model;

[0014] Figure 2 The circumferential distribution diagram of three groups of rust removal rollers;

[0015] Figure 3 To adjust the schematic diagram of the mechanism structure;

[0016] In the figure: 1. mounting frame, 2. rust removal roller, 3. rotating shaft, 4. bearing seat, 5. fixed seat, 6. sliding seat, 7. top screw, 8. fastening bolt, 9. driving pulley, 10. limit plate, 11. metal wire, 12. motor, 13. output pulley. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0018] See attached Figure 1-3A wire rust removal mechanism comprises a mounting frame 1 and three groups of rust removal components arranged in the mounting frame 1, each group of rust removal components comprises a rust removal roller 2 and a rotating shaft 3, the three rust removal rollers 2 are evenly distributed on the outer periphery of the wire in a triangular shape, and the three rust removal rollers are staggered along the length direction of the wire, the two ends of the rotating shaft 3 are equipped with bearing seats 4, the rotating shaft 3 is rotatably connected to the mounting frame 1 through the bearing seats 4 at both ends, and the mounting frame 1 is provided with an adjustment mechanism for adjusting the position of the bearing seat, and the adjustment mechanism comprises a fixed seat 5, a sliding seat 6, and a top screw 7 and fastening bolts 8, the fixed seat 5 is arranged on the mounting frame 1, the sliding seat 5 is fixedly connected or integrally designed with the bearing seat 6, the sliding seat 5 is radially slidably arranged on the fixed seat 5 along the bearing seat 6, the top screw 7 is threadedly connected to the fixed seat 5, the top 7 head end is against the sliding seat 6, the position of the sliding seat 6 is adjusted by the top screw 7, a long waist hole is arranged on the fixed seat 5, and a threaded hole corresponding to the long waist hole is arranged on the sliding seat, after the position of the sliding seat is adjusted, the long waist hole and the threaded hole are connected by the fastening bolts 8, so as to fix the sliding seat 6. The rotating shaft 3 is driven to rotate by the driving mechanism, the rust removal roller 2 is fixedly connected to the rotating shaft 3 and rotates synchronously with the rotating shaft 3, and the outer peripheral surface of the rust removal roller 2 is provided with a brush wire for rust removal.

[0019] Based on the above technical solution, each bearing seat 6 is provided with a corresponding adjustment mechanism for adjusting the position of the rust removal roller. In order to facilitate adjustment, long circular holes corresponding to the rotating shafts are opened at two sections of the mounting frame. The rotating shaft passes through the long circular holes at both ends and moves in the long circular holes through the adjustment mechanism.

[0020] Preferably, the mounting frame 1 is a closed rectangular or cylindrical box structure, which is convenient for collecting the dust and rust that are polished off and preventing dust from flying.

[0021] Furthermore, the driving mechanism is a motor 12, and a transmission pulley 9 is provided on the rotating shaft of each rust removal component. The output shaft of the motor 12 is connected to the output pulley 13, and three belts are connected to the output pulley 13. The output pulley 13 is respectively connected to the three transmission pulleys 9 through the three belts, and the three transmission pulleys 9 drive the three rotating shafts to rotate.

[0022] Based on the above technical solution, when adjusting the position of the rust removal roller, the movement of the rotating shaft is very small. Since the belt drive has a certain tensioning space, the movement of the rotating shaft does not affect the belt drive.

[0023] Furthermore, at least one limiting plate 10 is disposed in the mounting frame 1 , and a limiting hole for the metal wire 11 to pass through is opened on the limiting plate 10 , and the limiting plate 10 is disposed between two adjacent rust removal rollers.

[0024] Based on the above technical solution, since the rust removal roller applies radial force to the metal wire, in order to avoid bending and deformation of the metal wire, a limit plate is set between two adjacent rust removal rollers, and the limit plate is connected to the mounting frame through the gap between the rotating shafts.

[0025] Furthermore, the two ends of the mounting frame 1 are provided with a wire inlet and a wire outlet for metal to pass through, and the wire inlet, wire outlet and the limiting hole are coaxial. After the head end of the metal wire is straightened, it passes through the wire inlet, the limiting hole and the wire outlet at one time for moving feeding, and the rust removal roller rotates to complete the rust removal of the entire coil of metal wire.

[0026] It should be noted that the parts not described in detail in the present invention are prior art.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0029] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0031] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0032] The above examples are only the best embodiments of the present invention. Obviously, the present invention is not limited to the above examples, and there are many variations. All variations that can be directly derived or associated with the contents disclosed by a person skilled in the art should be considered as the protection scope of the present invention.

Claims

1. A wire rust removal mechanism, characterized in that: It includes a mounting frame and several groups of rust removal components arranged in the mounting frame, the rust removal components include a rust removal roller and a rotating shaft, bearing seats are installed at both ends of the rotating shaft, the rotating shaft is rotatably connected to the mounting frame through the bearing seats at both ends, the mounting frame is provided with an adjustment mechanism for adjusting the position of the bearing seat, the rotating shaft is driven to rotate by a driving mechanism, the rust removal roller is fixedly connected to the rotating shaft and rotates synchronously with the rotating shaft, and the outer peripheral surface of the rust removal roller is provided with a brush wire for rust removal.

2. A wire rust removal mechanism according to claim 1, characterized in that: The driving mechanism is a motor, the output shaft of the motor is connected to an output pulley, the output pulley is connected to a transmission pulley via a belt, and the transmission pulley is fixed on the rotating shaft to drive the rotating shaft to rotate.

3. A wire rust removal mechanism according to claim 2, characterized in that: The output pulley is connected with a plurality of belts, and the plurality of belts are connected with a plurality of transmission pulleys in a one-to-one correspondence, so as to drive a plurality of rotating shafts to rotate synchronously.

4. A wire rust removal mechanism according to claim 1, characterized in that: The adjustment mechanism includes a fixed seat, a sliding seat, a top screw and a fastening bolt. The fixed seat is arranged on the mounting frame, the sliding seat is fixedly connected to the bearing seat, the sliding seat is arranged on the fixed seat along the radial sliding direction of the bearing seat, the position of the sliding seat is adjusted by the top screw and the sliding seat is fixed by the fastening bolt.

5. A wire rust removal mechanism according to claim 1, characterized in that: A plurality of the rust removal rollers are evenly distributed on the outer periphery of the metal wire, and a plurality of the rust removal rollers are staggeredly distributed along the length direction of the metal wire.

6. A wire rust removal mechanism according to claim 1, characterized in that: At least one limiting plate is arranged in the mounting frame, and a limiting hole is provided on the limiting plate for the metal wire to pass through.

7. A wire rust removal mechanism according to claim 6, characterized in that: Both ends of the mounting frame are provided with a thread inlet and a thread outlet for metal to pass through, and the thread inlet, the thread outlet and the limiting hole are coaxial.

8. A wire rust removal mechanism according to claim 6, characterized in that: The rust removal assembly is divided into three groups, and the three rust removal rollers are evenly distributed on the outer circumference of the metal wire in a triangular shape. The three rust removal rollers are staggered along the length direction of the metal wire. The limit plate is one or two, and the limit plate is arranged between two adjacent rust removal rollers.

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