Metal belt surface treatment device

Abstract

The utility model relates to the technical field of metal belt surface treatment devices, and discloses a metal belt surface treatment device which comprises a machine body, a transmission device and a first polishing device, the machine body comprises a frame seat and an upper frame body, the top of the frame seat is rotationally connected with the upper frame body, the upper frame body and the frame seat are both of hollow structures, and the transmission device is arranged at the position, close to one end, of the frame seat. And a first polishing device is arranged on the frame base. By arranging the elastic connecting structure, the first polishing device and the second polishing device can automatically adapt to the position and the state of the metal belt; and the frame base is rotationally connected with the upper frame body, the machine body can be directly pushed to a to-be-polished area and then buckled, the to-be-polished steel belt does not need to be guided in advance when the steel belt is polished, the production procedure is simplified, and the production cost and the operation difficulty are reduced.

Description

TECHNICAL FIELD

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

[0002] In metal processing industry, the surface of steel band and other metal band is polished to remove the oxide layer, burr, unevenness and other defects on the surface of the metal band, and to improve the surface quality and subsequent processing performance of the metal band.

[0003] The existing metal band surface treatment device usually needs to guide the steel band to be polished in advance when polishing the steel band. Because the structure of the traditional polishing device is relatively fixed, the contact position and pressure of the polishing part with the metal band are difficult to adaptively adjust according to the actual situation of the metal band. If the metal band is not guided in advance when it enters the polishing area, the metal band may not be in good contact with the polishing part due to position deviation, uneven tension, etc., resulting in uneven polishing, over-polishing or under-polishing, etc., which seriously affects the polishing quality and production efficiency. Moreover, the pre-guiding operation increases the production process and equipment complexity, and increases the production cost and operation difficulty.

[0004] To solve the above problems, we propose a metal band surface treatment device. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a metal band surface treatment device to solve the problems raised in the background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a metal band surface treatment device, comprising a body, a transmission device and a first polishing device; the body comprises a bracket and an upper bracket; the top of the bracket is rotatably connected to the upper bracket; the bracket and the upper bracket are both hollow structures; the transmission device is arranged near one end of the bracket; the first polishing device is arranged on the bracket.

[0007] Preferably, the transmission device comprises a first motor and a transmission roller; the first motor comprises a fixed end and a driving end; the fixed end of the first motor is connected to the side wall of the bracket; the driving end of the first motor is connected to one end of the transmission roller; the other end of the transmission roller is rotatably connected to the inner side wall of the bracket.

[0008] Preferably, the first polishing device comprises a second motor and a first friction roller; the second motor comprises a fixed end and a driving end; the fixed end of the second motor is connected to the side wall of the bracket; the driving end of the second motor is connected to one end of the first friction roller; the other end of the first friction roller is rotatably connected to the inner side wall of the bracket.

[0009] Preferably, an auxiliary roller is rotatably connected to the upper frame body above the transmission device.

[0010] Preferably, a second polishing device is arranged on the upper frame body above the first polishing device.

[0011] Preferably, the second polishing device comprises a third motor and a second friction roller; the third motor comprises a fixed end and a driving end; the fixed end of the third motor is connected to the side wall of the upper frame body; one end of the driving end of the third motor is connected to the second friction roller; the other end of the second friction roller is rotatably connected to the inner side wall of the upper frame body.

[0012] Preferably, a first elastic frame is arranged on the top of the frame base; a second elastic frame is arranged on the bottom of the upper frame body; the first polishing device is connected to the frame base through one first elastic frame at each end; the second polishing device is connected to the upper frame body through one second elastic frame at each end.

[0013] Preferably, the frame base is rotatably connected to the upper frame body through a hinge.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] No need for pre-guiding: the first polishing device and the second polishing device can automatically adapt to the position and state of the metal belt through the arrangement of the elastic connection structure; and the frame base and the upper frame body are rotatably connected, so that the machine body can be directly pushed to the area to be polished and then buckled, and the production process is simplified, and the production cost and the operation difficulty are reduced.

[0016] High polishing quality: the second elastic frame and the first elastic frame can ensure that the polishing roller and the metal belt always maintain appropriate contact pressure, so that the polishing is more uniform, the defects on the surface of the metal belt are effectively removed, and the polishing quality is improved.

[0017] High production efficiency: the upper and lower surfaces of the metal belt are simultaneously polished, and no pre-guiding operation is needed, so that the production rhythm is accelerated, and the production efficiency is improved.

[0018] Reasonable structure: the overall structure of the device is compact, the components are reasonably arranged, the hollow structure of the machine body is convenient for observation and maintenance, and the reliability and service life of the device are improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a structural schematic view of the present application;

[0020] Figure 2 is a sectional view of the first elastic member in the present application.

[0021] In the figure: 1-body, 11-upper frame body, 111-second elastic frame, 12-frame seat, 121-first elastic frame, 13-hinge, 2-transmission device, 21-first motor, 22-transmission roller, 3-assistant roller, 4-first polishing device, 41-second motor, 42-first friction roller, 5-second polishing device, 51-third motor, 52-second friction roller. DETAILED DESCRIPTION

[0022] 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 the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figure 1 , Figure 2 , the utility model provides a kind of technical scheme: a kind of metal band surface treatment device, a kind of metal band surface treatment device of the application, including body 1, transmission device 2 and first polishing device 4.The body 1 includes frame seat 12 and upper frame body 11, the frame seat 12 top is rotatably connected with the upper frame body 11, the upper frame body 11 and the frame seat 12 are both hollow structure, this hollow structure is convenient for observing the inside working condition of device, it is also favorable to heat dissipation and reduce the weight of device.The frame seat 12 is close to one end and is equipped with the transmission device 2, and the transmission device 2 is used to drive metal band to move.The frame seat 12 is equipped with the first polishing device 4, and the first polishing device 4 is used to polish the lower surface of metal band.The frame seat 12 is rotatably connected with the upper frame body 11 by hinge 13, so that the connection between the frame seat 12 and the upper frame body 11 is more smooth.

[0024] In the utility model, the frame seat 12 bottom can also be equipped with a plurality of universal wheels, to facilitate staff to push the body 1.

[0025] The transmission device 2 includes first motor 21 and transmission roller 22.The first motor 21 includes fixed end and drive end, the first motor 21 fixed end is connected with the frame seat 12 side wall, the first motor 21 drive end is connected with one end of the transmission roller 22, and the other end of the transmission roller 22 is rotatably connected with the frame seat 12 inner side wall.When working, the first motor 21 drives the transmission roller 22 to rotate, to drive metal band to move.The transmission roller 22 rotates as shown in Figure 1 The direction is clockwise.

[0026] The first grinding device 4 includes a second motor 41 and a first friction roller 42. The second motor 41 includes a fixed end and a driving end. The fixed end of the second motor 41 is connected to the side wall of the frame 12, and the driving end of the second motor 41 is connected to one end of the first friction roller 42. The other end of the first friction roller 42 is rotatably connected to the inner side wall of the frame 12. The second motor 41 drives the first friction roller 42 to rotate in the opposite direction to the rotation direction of the transmission roller 22. The first friction roller 42 grinds the lower surface of the passing metal strip.

[0027] An auxiliary roller 3 is rotatably connected to the upper frame 11 above the transmission device 2. The auxiliary roller 3 provides support and guidance for the metal strip, ensuring a stable running trajectory as the metal strip enters the grinding area. Simultaneously, it works in conjunction with the transmission roller 22 to apply a certain tension to the metal strip, ensuring normal transmission of the metal strip.

[0028] A second grinding device 5 is located on the upper frame 11 above the first grinding device 4. The second grinding device 5 includes a third motor 51 and a second friction roller 52. The third motor 51 includes a fixed end and a driving end. The fixed end of the third motor 51 is connected to the side wall of the frame 12, and the driving end of the third motor 51 is connected to one end of the second friction roller 52. The other end of the second friction roller 52 is rotatably connected to the inner side wall of the upper frame 11. The third motor 51 drives the second friction roller 52 to rotate, grinding the upper surface of the metal strip. In conjunction with the first grinding device 4, it achieves simultaneous grinding of the upper and lower surfaces of the metal strip, improving grinding efficiency.

[0029] The rotation direction of the first friction roller 42 is as follows Figure 1 The second friction roller 52 rotates counterclockwise as shown. Figure 1 The direction shown is clockwise.

[0030] The top of the frame 12 is provided with a first elastic frame 121, and the bottom of the upper frame 11 is provided with a second elastic frame 111. The first grinding device 4 is connected to the frame 12 at both ends via one of the first elastic frames 121, and the second grinding device 5 is connected to the upper frame 11 at both ends via one of the second elastic frames 111. The first elastic frame 121 and the second elastic frame 111 form an elastic connection structure, allowing the first grinding device 4 and the second grinding device 5 to float up and down within a certain range. When the metal strip enters the grinding area, if there is a deviation in the position or uneven thickness of the metal strip, the grinding device can automatically adapt to the position and state of the metal strip, adjusting the contact pressure between the grinding roller and the metal strip through the elastic deformation of the elastic frame, ensuring the grinding effect without the need for pre-guiding of the steel strip to be ground.

[0031] In this utility model, the first elastic frame 121 and the second elastic frame 111 adopt the same structural design, including a telescopic rod, a rod sleeve, and a spring. The specific connection method is as follows: Figure 2 As shown, a sleeve is fitted onto the outer wall of the telescopic rod, and a spring is connected to one end of the telescopic rod inside the sleeve. After prolonged use, the first friction roller 41 and the second friction roller 52 may become thinner, leading to a larger gap between them and affecting the friction effect. The spring in the first elastic frame 121, through its restoring force, pushes the telescopic rod upwards; the spring in the second elastic frame 111, through its restoring force, pushes the telescopic rod downwards, thus ensuring that the gap between the first friction roller 41 and the second friction roller 52 remains tight at all times.

[0032] Working principle:

[0033] First, pull the metal strip to be polished out of the metal strip roll and connect it to the winding device. Then, open the upper frame 11 upwards and push the machine body 1 between the metal strip roll and the winding device. At this time, fasten the upper frame 11 and place the metal strip to be polished between the transmission roller 22 and the auxiliary roller 3.

[0034] The first motor 21 is started, driving the transmission roller 22 to rotate. The metal strip begins to move under the drive of the transmission roller 22. The auxiliary roller 3 limits the metal strip to be polished to prevent it from tilting upwards.

[0035] Simultaneously, the second motor 41 and the third motor 51 are started, driving the first friction roller 42 and the second friction roller 52 to rotate respectively.

[0036] When the metal strip enters the grinding area between the first grinding device 4 and the second grinding device 5, if there is a deviation in the position or uneven thickness of the metal strip, the first elastic frame 121 and the second elastic frame 111 will undergo elastic deformation, so that the first friction roller 42 and the second friction roller 52 automatically adapt to the position and state of the metal strip, maintain appropriate contact pressure with the metal strip, and uniformly grind the upper and lower surfaces of the metal strip.

[0037] After grinding is complete, turn off all motors and take out the ground and wound metal strip.

[0038] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0039] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A metal strip strip face processing device, characterized by, Including machine body (1), transmission (2) and first polishing device (4), the machine body (1) includes bracket (12) and upper bracket body (11), the bracket (12) top rotationally connected the upper bracket body (11), the upper bracket body (11) and the bracket (12) are both hollow structure, the bracket (12) is close to one end and is equipped with the transmission (2), the bracket (12) is equipped with the first polishing device (4).

2. A metal strip strip face processing device according to claim 1, characterized in that The transmission (2) includes first motor (21) and transmission roller (22), the first motor (21) includes fixed end and drive end, the first motor (21) fixed end connects the bracket (12) side wall, the first motor (21) drive end connects the transmission roller (22) one end, the transmission roller (22) other end rotationally connects the bracket (12) inner side wall.

3. The apparatus of claim 1 wherein: The first polishing device (4) includes second motor (41) and first friction roller (42), the second motor (41) includes fixed end and drive end, the second motor (41) fixed end connects the bracket (12) side wall, the second motor (41) drive end connects the first friction roller (42) one end, the first friction roller (42) other end rotationally connects the bracket (12) inner side wall.

4. The apparatus of claim 1 wherein, The upper bracket body (11) is rotationally connected with auxiliary roller (3) above the transmission (2).

5. The apparatus of claim 1 wherein, The upper bracket body (11) is provided with second polishing device (5) above the first polishing device (4).

6. A metal strip strip face processing device according to claim 5, characterized in that The second polishing device (5) includes third motor (51) and second friction roller (52), the third motor (51) includes fixed end and drive end, the third motor (51) fixed end connects the upper bracket body (11) side wall, the third motor (51) drive end connects the second friction roller (52) one end, the second friction roller (52) other end rotationally connects the upper bracket body (11) inner side wall.

7. The apparatus of claim 5 wherein: The bracket (12) top is equipped with first elastic frame (121), the upper bracket body (11) bottom is equipped with second elastic frame (111), first polishing device (4) both ends are connected with the bracket (12) through a first elastic frame (121) respectively, the second polishing device (5) both ends are connected with the upper bracket body (11) through a second elastic frame (111) respectively.

8. The apparatus of claim 1 wherein, The bracket (12) is rotationally connected with the upper bracket body (11) through hinge (13).

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