Surface treatment device for copper-aluminum composite strip

Abstract

The utility model discloses a copper-aluminum composite strip surface treatment device which comprises a mounting frame, two conveying mechanisms and two polishing mechanisms are arranged on the mounting frame, each polishing mechanism comprises two avoiding grooves formed in the top of the mounting frame, moving frames are arranged in the two avoiding grooves, and the two conveying mechanisms are arranged on the mounting frame. And two pressure adjusting assemblies are arranged on the moving frame, four annular sleeves are rotationally connected into the moving frame, and two grinding rollers are arranged in the moving frame. Through cooperative use of the mounting rack, the moving frame, the annular sleeve, the grinding roller, the bolt, the bottom plate, the sliding groove, the fixing rod and other structures, after fixing and limiting of the moving frame are removed, the moving frame and the grinding roller can be pulled towards one side of the mounting rack, after the moving frame drives the grinding roller to be separated from the mounting rack, the bolt is screwed to disassemble and replace the grinding roller, and the grinding efficiency is improved. And the situation that the mounting frame and other structures on the mounting frame hinder replacement of the grinding roller is avoided, and then the replacement efficiency of the grinding roller is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to a surface treatment device for copper-aluminum composite strips. Background Technique

[0002] In the production process of composite sheet strips, due to the narrow width of the finished cut product and the excessive thickness of the strip material in the finished cut, burrs on the edges are prominent, resulting in secondary surface pollution, inability to meet the subsequent processing requirements of customers, serious damage to high-speed stamping dies, and non-compliance of product assembly accuracy. Therefore, a grinding device is needed to grind the burrs on the composite strip.

[0003] Currently, when using the grinding roller on the processing device to process the surface of the copper-aluminum composite strip, after long-term use, the surface of the grinding roller becomes smooth and needs to be replaced to improve the grinding efficiency. However, most of the installation structures of the existing grinding rollers on the processing device are relatively fixed, which is not conducive to replacement. At the same time, the equipment on the processing device will also hinder the replacement of the grinding roller, thereby affecting the replacement efficiency of the grinding roller.

[0004] Therefore, it is necessary to provide a surface treatment device for copper-aluminum composite strips to solve the above technical problems. Content of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art and propose a surface treatment device for copper-aluminum composite strips.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A surface treatment device for copper-aluminum composite strips, including an installation frame, two conveying mechanisms and two grinding mechanisms are arranged on the installation frame. The two conveying mechanisms are arranged oppositely, and the two grinding mechanisms are arranged oppositely. The grinding mechanism includes two avoidance grooves opened at the top of the installation frame. A moving frame is arranged inside the two avoidance grooves. Two pressure regulating components are arranged on the moving frame. Four annular sleeves are rotatably connected inside the moving frame. Two grinding rollers are arranged inside the moving frame. Both ends of the two grinding rollers are respectively connected to the four annular sleeves through bolts. One side of the installation frame is fixedly connected with a bottom plate, and two fixing components are arranged on one side of the installation frame.

[0007] As a further description of the above technical solution:

[0008] Two chutes are opened at the bottom of the inner wall of the installation frame. Sliders are slidably connected inside the two chutes. The tops of the two sliders are respectively fixedly connected to the bottoms of the two moving frames.

[0009] As a further description of the above technical solution:

[0010] Two motors 1 are arranged on one side of the moving frame, and the output ends of the two motors 1 are respectively fixedly connected to one end of two annular sleeves.

[0011] As a further description of the above technical solution:

[0012] The pressure regulating assembly includes two device grooves, both of which are opened on the moving frame, and the two device grooves are opened opposite to each other on the moving frame. The insides of the two moving frames are slidably connected with adjusting blocks and pushing blocks. The top of the adjusting block is connected to the bottom of the pushing block through two springs. Two screws are threadedly connected on the moving frame, and one end of the two screws is rotatably connected to the tops of the two pushing blocks respectively.

[0013] As a further description of the above technical solution:

[0014] Two of the annular sleeves are rotatably connected to opposite sides of two adjusting blocks respectively, and the other two annular sleeves are rotatably connected to both sides of the inner wall of the moving frame respectively, and the other side of one of the adjusting blocks is fixedly connected to one of the motors.

[0015] As a further description of the above technical solution:

[0016] The conveying mechanism includes a plurality of conveying rollers, and the plurality of conveying rollers are rotatably connected between the two sides of the inner wall of the mounting frame. The plurality of conveying rollers are transmission-connected in pairs through a transmission assembly. A second motor is fixedly installed on one side of the mounting frame, and an output end of the second motor is fixedly connected to one end of one of the conveying rollers.

[0017] As a further description of the above technical solution:

[0018] The fixing assembly comprises two fixing plates fixedly connected to one side of the mounting frame, a fixing rod is arranged between the two fixing plates, the fixing rod is square, and the fixing rod abuts against one side of the moving frame.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the prior art, the copper-aluminum composite strip surface treatment device, through the coordinated use of structures such as the mounting frame, the moving frame, the annular sleeve, the grinding roller, the bolts, the bottom plate, the slide groove and the fixed rod, can, after releasing the fixed limit of the moving frame, pull the moving frame and the grinding roller to one side of the mounting frame, so that the moving frame drives the grinding roller to separate from the mounting frame, and then screw the bolts to disassemble and replace the grinding roller, thereby avoiding the mounting frame and other structures on the mounting frame hindering the replacement of the grinding roller, thereby improving the replacement efficiency of the grinding roller.

[0021] 2. Compared with the prior art, in this copper-aluminum composite strip surface treatment device, by manually rotating the screw rod, the push block moves downward to squeeze the spring. After adjusting the elastic force of the spring, the downward pressure of the upper grinding roller can be adjusted, avoiding the generation of indentations on the surface of the copper-aluminum composite strip due to the large pressure between the upper and lower grinding rollers, and thus ensuring the surface flatness of the copper-aluminum composite strip after grinding. Brief Description of the Drawings

[0022] Figure 1 Fig. is a three-dimensional schematic diagram of the overall structure of a copper-aluminum composite strip surface treatment device proposed by the present utility model;

[0023] Figure 2 Fig. is a schematic diagram of the chute and slider and other structures of a copper-aluminum composite strip surface treatment device proposed by the present utility model;

[0024] Figure 3 Fig. is a schematic diagram of the spring and adjusting block and other structures of a copper-aluminum composite strip surface treatment device proposed by the present utility model;

[0025] Figure 4 Fig. is a schematic diagram of the bolt and annular sleeve and other structures of a copper-aluminum composite strip surface treatment device proposed by the present utility model.

[0026] Legend Explanation:

[0027] 1. Mounting frame; 2. Avoidance groove; 3. Moving frame; 4. Annular sleeve; 5. Grinding roller; 6. Bolt; 7. Base plate; 8. Chute; 9. Slider; 10. Motor 1; 11. Device groove; 12. Adjusting block; 13. Push block; 14. Spring; 15. Screw rod; 16. Conveyor roller; 17. Transmission component; 18. Motor 2; 19. Fixed plate; 20. Fixed rod. Detailed Embodiment

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Refer to Figures 1-4The utility model provides a surface treatment device for a copper-aluminum composite strip: it comprises a mounting frame 1, on which two conveying mechanisms and two grinding mechanisms are arranged, the grinding mechanism comprises two avoidance grooves 2 opened at the top of the mounting frame 1, a moving frame 3 is arranged inside the two avoidance grooves 2, and two pressure regulating components are arranged on the moving frame 3, four annular sleeves 4 are rotatably connected inside the moving frame 3, two grinding rollers 5 are arranged inside the moving frame 3, and the two ends of the two grinding rollers 5 are respectively connected to the four annular sleeves 4 by bolts 6, one side of the mounting frame 1 is fixedly connected with a bottom plate 7, through the setting of the bottom plate 7, after the moving frame 3 is moved, the moved moving frame 3 can be supported, one side of the mounting frame 1 is provided with two fixed components, by manually rotating the screw rod 15, the push block 13 is moved down to squeeze the spring 14, after the elastic force of the spring 14 is adjusted, the downward pressure of the upper grinding roller 5 can be adjusted, so as to avoid the surface of the copper-aluminum composite strip from being indented due to the large pressure between the upper and lower grinding rollers 5, thereby ensuring the surface flatness of the copper-aluminum composite strip after grinding.

[0030] Two slide grooves 8 are provided at the bottom of the inner wall of the mounting frame 1, and sliders 9 are slidably connected inside the two slide grooves 8. The tops of the two sliders 9 are fixedly connected to the bottoms of the two moving frames 3 respectively. Two motors 10 are provided on one side of the moving frame 3, and the output ends of the two motors 10 are fixedly connected to one end of two of the annular sleeves 4 respectively.

[0031] The pressure regulating assembly includes two device grooves 11, and the two device grooves 11 are both opened on the moving frame 3. The inside of the two moving frames 3 are slidably connected with an adjusting block 12 and a pushing block 13, wherein the two annular sleeves 4 are respectively rotatably connected to the opposite sides of the two adjusting blocks 12, and the other side of one of the adjusting blocks 12 is fixedly connected to one of the motors 10, and the top of the adjusting block 12 is connected to the bottom of the pushing block 13 through two springs 14. Two screws 15 are threadedly connected to the moving frame 3, and one end of the two screws 15 is respectively rotatably connected to the top of the two pushing blocks 13.

[0032] The conveying mechanism includes a plurality of conveying rollers 16, which are rotatably connected between the two sides of the inner wall of the mounting frame 1, and the plurality of conveying rollers 16 are connected in pairs through a transmission assembly 17. A motor 2 18 is fixedly installed on one side of the mounting frame 1, and the output end of the motor 2 18 is fixedly connected to one end of one of the conveying rollers 16.

[0033] The fixing assembly includes two fixing plates 19 fixedly connected to one side of the mounting frame 1, and a fixing rod 20 is arranged between the two fixing plates 19. Through the coordinated use of structures such as the fixing assembly, the slide groove 8 and the slider 9, the movable frame 3 can be fixed and limited. The movable frame 3 is fixed on the mounting frame 1, which can prevent the movable frame 3 from driving the grinding roller 5 to move when processing the surface of the composite strip.

[0034] Working principle: During operation, start two motors II 18. Under the driving action of the transmission assembly 17, several conveying rollers 16 rotate synchronously. Then, adjust the downward pressure of the two upper grinding rollers 5 according to the thickness of the composite strip to be processed. That is, manually rotate the screw rod 15 to make it rotate and move downward, drive the push block 13 to move downward, and squeeze the spring 14, so as to adjust the pressure of the four adjusting blocks 12, and further adjust the downward pressure of the two upper grinding rollers 5. Then, convey the copper-aluminum composite strip with the surface to be processed through one of the transmission mechanisms. During the conveying process of the composite strip, start four motors I 10 at the same time, so that they drive the four grinding rollers 5 and eight annular sleeves 4 to rotate synchronously. When the composite strip passes through between the two relatively arranged grinding rollers 5, the rotating grinding rollers 5 process the surface of the composite strip;

[0035] When the grinding roller 5 needs to be replaced after long-term use, first remove the two fixing rods 20 to release the fixed limit of the moving frame 3 under the combined action of structures such as the chute 8, the slider 9, the fixing plate 19 and the fixing rod 20. Then, slide the moving frame 3 towards the top of the bottom plate 7, drive the structures such as the grinding roller 5, the annular sleeve 4, the motor I 10 and the slider 9 to move synchronously. After pulling the grinding roller 5 and the moving frame 3 to the top of the bottom plate 7, manually rotate the bolt 6 to release the fixation on both sides of the grinding roller 5, and the grinding roller 5 can be separated from the annular sleeve 4 for replacement. After replacing the grinding roller 5, push the moving frame 3 and the grinding roller 5 back to their original positions, and reinsert the fixing rod 20 for fixed limit to continue the surface treatment work of the composite strip.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A copper-aluminum composite strip surface treatment device, comprising a mounting frame (1), characterized in that: The mounting frame (1) is provided with two conveying mechanisms and two grinding mechanisms. The grinding mechanisms include two avoidance grooves (2) opened at the top of the mounting frame (1). A moving frame (3) is provided inside the two avoidance grooves (2). Two pressure adjustment components are provided on the moving frame (3). Four annular sleeves (4) are rotatably connected inside the moving frame (3). Two grinding rollers (5) are provided inside the moving frame (3). The two ends of the two grinding rollers (5) are respectively connected to the four annular sleeves (4) by bolts (6). A bottom plate (7) is fixedly connected to one side of the mounting frame (1). Two fixing components are provided on one side of the mounting frame (1).

2. The surface treatment device for a copper-aluminum composite strip according to claim 1, characterized in that: Two slide grooves (8) are provided at the bottom of the inner wall of the mounting frame (1), and sliders (9) are slidably connected inside the two slide grooves (8), and the tops of the two sliders (9) are fixedly connected to the bottoms of the two movable frames (3) respectively.

3. The surface treatment device for a copper-aluminum composite strip according to claim 1, characterized in that: Two motors (10) are arranged on one side of the moving frame (3), and the output ends of the two motors (10) are respectively fixedly connected to one end of two of the annular sleeves (4).

4. The surface treatment device for a copper-aluminum composite strip according to claim 3 is characterized in that: The pressure regulating assembly comprises two device grooves (11), the two device grooves (11) are both opened on the moving frame (3), the inside of the two moving frames (3) are both slidably connected with an adjusting block (12) and a pushing block (13), the top of the adjusting block (12) is connected to the bottom of the pushing block (13) through two springs (14), and the moving frame (3) is threadedly connected with two screw rods (15), one end of the two screw rods (15) is respectively rotatably connected to the top of the two pushing blocks (13).

5. The surface treatment device for a copper-aluminum composite strip according to claim 4, characterized in that: The two annular sleeves (4) are rotatably connected to opposite sides of the two adjustment blocks (12), respectively, and the other side of one of the adjustment blocks (12) is fixedly connected to one of the motors (10).

6. The surface treatment device for a copper-aluminum composite strip according to claim 1, characterized in that: The conveying mechanism comprises a plurality of conveying rollers (16), the plurality of conveying rollers (16) are rotatably connected between two sides of the inner wall of the mounting frame (1), the plurality of conveying rollers (16) are connected in transmission in pairs via a transmission assembly (17), a second motor (18) is fixedly mounted on one side of the mounting frame (1), and an output end of the second motor (18) is fixedly connected to one end of one of the conveying rollers (16).

7. The surface treatment device for a copper-aluminum composite strip according to claim 1, characterized in that: The fixing assembly comprises two fixing plates (19) fixedly connected to one side of the mounting frame (1), and a fixing rod (20) is arranged between the two fixing plates (19).

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