Copper strip cutting machine convenient to clean and cutting method thereof

Abstract

The invention discloses a copper strip cutting machine convenient to clean and a cutting method thereof, and relates to the technical field of copper strip machining, the copper strip cutting machine comprises a frame, the inner side wall of the frame is rotationally connected with a disc shear roller and a guide roller, the circle center of the disc shear roller and the circle center of the guide roller are each fixedly connected with a servo motor, and the two servo motors are connected with the side wall of the frame through bolts; the top of the frame is fixedly connected with a connecting plate, the side wall of the connecting plate is rotationally connected with a first gear, the first gear is meshed with a second gear, a slit copper bar passes through a gap between an upper polishing plate and a lower polishing plate, automatic polishing of the side wall of the copper bar is achieved, the labor cost of manual polishing is reduced, and meanwhile the polishing uniformity and efficiency are improved.

Description

Technical Field

[0001] The invention relates to the technical field of copper strip processing, in particular to a copper strip cutting machine and a cutting method thereof which are easy to clean. Background Art

[0002] The patent with publication (announcement) number CN210587399U discloses a copper strip processing slitting machine with dust blowing and heat dissipation functions, which belongs to the field of slitting machines, and includes a base, the base is provided with a through groove, the upper end of the base is fixedly connected with a U-shaped seat, the rear side of the U-shaped seat is provided with a square groove, the U-shaped seat is evenly provided with hidden grooves, the upper front side of the U-shaped seat is evenly fixedly connected with a stopper, and the upper end of the stopper is evenly fixedly connected with a limiting block.

[0003] In the above-mentioned prior art, the blades are driven to rotate by a second motor, so that the dust generated when cutting the copper strip is blown to the lower end of the base, and at the same time, the cutting wheel and the copper strip are cooled. The above-mentioned device does not perform a comprehensive polishing treatment on the surface of the copper strip after processing. Cutting marks, burrs or other uneven areas may be left on the surface. These defects not only affect the aesthetics of the copper strip, but may also affect its subsequent performance, such as conductivity, weldability, etc. Summary of the invention

[0004] Therefore, in order to solve the above-mentioned shortcomings, the present invention provides a copper strip cutting machine and a cutting method thereof which are easy to clean.

[0005] The present invention is achieved by constructing a copper strip cutting machine and a cutting method that are easy to clean. The device includes a frame, and the inner side wall of the frame is rotatably connected with a disc shear roller and a guide roller. The centers of the disc shear roller and the guide roller are fixedly connected with a servo motor, and two groups of servo motors are bolted to the side walls of the frame; a connecting plate is fixedly connected to the top of the frame, and the side wall of the connecting plate is rotatably connected with a first gear, the first gear is meshed with a second gear, the second gear is fixedly connected to a cylindrical cam, the cylindrical cam is rotatably connected to the inside of the connecting plate, a sliding column is slidably connected to the side groove of the cylindrical cam, and the sliding column is rotatably connected to the side wall of the push rod; the first gear is fixedly connected to the center of the guide roller.

[0006] In a feasible implementation, a frame is fixedly connected inside the frame, an upper rack is fixedly connected to the top of the frame, a matching frame is slidably connected to the inner wall of the frame, a sliding column is slidably connected to the inner wall of the top of the matching frame, and the side wall of the sliding column is fixedly connected to the bottom of the spring.

[0007] In a feasible implementation, the other end of the spring is fixedly connected to the top of the matching frame, the bottom of the sliding column is rotatably connected to the upper grinding plate, the center of the upper grinding plate is fixedly connected to the center of the upper gear through a connecting shaft, and the upper gear is rotatably connected to the top of the sliding column.

[0008] In a feasible implementation manner, an air guide tube is rotatably connected to the bottom of the matching frame, and a lower grinding plate is fixedly connected to the top of the air guide tube.

[0009] In a feasible implementation, the side wall of the air duct is fixedly connected to the center of the lower gear, the bottom of the frame is fixedly connected to a lower rack, and multiple groups of suction tubes are embedded in the side wall of the air duct; the lower gear is meshed with the lower rack.

[0010] In a feasible implementation, a collecting frame is fixedly connected to the bottom of the frame, the collecting frame is connected to the air inlet end of the suction machine, and a connecting hose is rotatably connected to the bottom of the air guide pipe, and the connecting hose is connected to the inside of the collecting frame.

[0011] In a feasible implementation manner, a sliding column, a spring, an upper grinding plate, an upper gear, an air guide tube, a lower grinding plate, and a lower gear form a grinding assembly, and multiple groups of grinding assemblies are arranged in a matching frame for grinding the copper strips after the copper strips are cut;

[0012] The push rod slides through the side wall of the frame and is fixedly connected with the side wall of the matching frame. The side walls at the upper and lower ends of the frame are hollowed out to form a sliding groove.

[0013] A copper strip cutting method that is easy to clean comprises the following steps:

[0014] S1: When the copper strip is cut, the copper strip is placed on the disc shear roller and the guide roller, and then the servo motor is turned on to drive the disc shear roller and the guide roller to rotate, so that the disc shear roller and the guide roller can cut the copper strip;

[0015] S2: The copper strip after slitting slides through the gap between the upper grinding plate and the lower grinding plate; the guide roller drives the first gear to rotate while working, and the first gear drives the cylindrical cam to rotate through the second gear, and the cylindrical cam pushes the push rod to move back and forth through the sliding column, and the push rod drives the matching frame to move back and forth in the frame, so that the upper grinding plate and the lower grinding plate in the matching frame grind the side wall of the copper strip;

[0016] S3: When the mating frame moves, the upper gears and lower racks at the upper and lower ends of the frame mesh with the upper gears and lower gears in the mating frame, and the upper gears and lower gears drive the upper polishing plates and the lower polishing plates to rotate and polish the surface of the copper strip;

[0017] S4: The suction machine can be turned on to extract the air in the collecting frame. The collecting frame extracts the air in the suction pipe through the air duct and enters the air duct. The suction pipe can suck the debris generated by grinding on the lower grinding plate, and the suction pipe rotates back and forth with the lower grinding plate.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] (1) The cut copper strip passes through the gap between the upper grinding plate and the lower grinding plate, realizing automatic grinding of the side wall of the copper strip, reducing the labor cost of manual grinding, and improving the uniformity and efficiency of grinding.

[0020] (2) The cooperation of the cylindrical cam, the sliding column and the push rod enables the upper grinding plate and the lower grinding plate to move back and forth, further enhancing the grinding effect and ensuring that every part of the side wall of the copper strip can be fully polished.

[0021] (3) When the matching frame moves, the upper gear and the lower rack mesh with the upper gear and the lower gear in the matching frame, so that the upper grinding plate and the lower grinding plate can rotate to grind the surface of the copper bar, which can more effectively remove the defects and burrs on the surface of the copper bar and improve the smoothness of the copper bar.

[0022] (4) When the suction machine is turned on, the collecting frame draws air from the suction pipe through the air duct, and the suction pipe sucks the debris generated by grinding on the lower grinding plate. The suction pipe rotates back and forth with the lower grinding plate, so that the suction pipe can suck the surrounding areas of the copper strip more comprehensively. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0024] Figure 2 It is a schematic diagram of the connection structure between the guide roller and the connection plate of the present invention;

[0025] Figure 3 It is a schematic diagram of the frame structure of the present invention;

[0026] Figure 4 It is another structural schematic diagram of the frame of the present invention;

[0027] Figure 5 is a cross-sectional view of the frame of the present invention;

[0028] Figure 6 It is a schematic diagram of the front plan structure of the frame of the present invention;

[0029] Figure 7 The present invention Figure 3 A in the figure is an enlarged structural diagram.

[0030] Among them: frame-1, disc shear roller-2, guide roller-3, servo motor-4, connecting plate-5, first gear-6, second gear-7, cylindrical cam-8, sliding column-9, push rod-10, frame-11, upper rack-12, matching frame-13, sliding column-14, spring-15, upper grinding plate-16, upper gear-17, air guide pipe-18, lower grinding plate-19, lower gear-20, lower rack-21, collecting frame-22, suction pipe-23, suction machine-24. DETAILED DESCRIPTION

[0031] The following will be combined with the attached Figure 1-Figure 6 The present invention is described in detail, and the technical solutions in the embodiments of the present invention are made clear. The complete description is obvious. The described embodiments are only part of the embodiments of the present invention, not all of them. 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] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0034] See also Figures 1 to 7 The present invention discloses a copper strip cutting machine and a cutting method thereof which are easy to clean, comprising a frame 1, wherein a disc shear roller 2 and a guide roller 3 are rotatably connected to the inner side wall of the frame 1, a servo motor 4 is fixedly connected at the center of the disc shear roller 2 and the guide roller 3, and two groups of servo motors 4 are bolted to the side wall of the frame 1; the disc shear roller 2 is composed of a plurality of groups of disc shears fixedly connected, so as to facilitate the shearing of the copper strip into a plurality of copper strips.

[0035] Specifically, a connecting plate 5 is fixedly connected to the top of the frame 1, and a first gear 6 is rotatably connected to the side wall of the connecting plate 5. The first gear 6 is meshed with the second gear 7, and the second gear 7 is fixedly connected to a cylindrical cam 8. The cylindrical cam 8 is rotatably connected to the inside of the connecting plate 5. A sliding column 9 is slidably connected to the side groove of the cylindrical cam 8, and the sliding column 9 is rotatably connected to the side wall of the push rod 10.

[0036] Specifically, a frame body 11 is fixedly connected inside the frame 1, an upper rack 12 is fixedly connected to the top of the frame body 11, a matching frame 13 is slidably connected to the inner wall of the frame body 11, a sliding column 14 is slidably connected to the inner wall of the top of the matching frame 13, a side wall of the sliding column 14 is fixedly connected to the bottom of a spring 15, the other end of the spring 15 is fixedly connected to the top of the matching frame 13, the bottom of the sliding column 14 is rotatably connected to an upper grinding plate 16, the center of the upper grinding plate 16 is fixedly connected to the center of an upper gear 17 through a connecting shaft, and the upper gear 17 is rotatably connected to the top of the sliding column 14.

[0037] Specifically, an air duct 18 is rotatably connected to the bottom of the matching frame 13, a lower grinding plate 19 is fixedly connected to the top of the air duct 18, a side wall of the air duct 18 is fixedly connected to the center of a lower gear 20, a lower rack 21 is fixedly connected to the bottom of the frame 11, and a plurality of suction pipes 23 are embedded in the side wall of the air duct 18; the lower gear 20 is meshed with the lower rack 21.

[0038] Specifically, a collecting frame 22 is fixedly connected to the bottom of the frame 11 , and the collecting frame 22 is communicated with the air inlet end of the suction machine 24 . A connecting hose is rotatably connected to the bottom of the air guide pipe 18 , and the connecting hose is communicated with the inside of the collecting frame 22 .

[0039] Specifically, the sliding column 14, the spring 15, the upper grinding plate 16, the upper gear 17, the air guide tube 18, the lower grinding plate 19, and the lower gear 20 form a grinding assembly. Multiple groups of grinding assemblies are arranged in the matching frame 13 for grinding the copper strips after the copper strips are cut.

[0040] Specifically, when the copper strip is cut, the copper strip is placed on the disc shear roller 2 and the guide roller 3, and then the servo motor 4 is turned on to drive the disc shear roller 2 and the guide roller 3 to rotate, so that the disc shear roller 2 and the guide roller 3 can cut the copper strip; the copper strip after cutting slides through the gap between the upper grinding plate 16 and the lower grinding plate 19; the guide roller 3 drives the first gear 6 to rotate while working, and the first gear 6 drives the cylindrical cam 8 to rotate through the second gear 7, and the cylindrical cam 8 pushes the push rod 10 to move back and forth through the sliding column 9, and the push rod 10 drives the matching frame 13 to move back and forth in the frame body 11, so that the upper grinding plate 16 in the matching frame 13 and the lower grinding plate 19 are in contact with each other. The plate 19 grinds the side wall of the copper strip; while the matching frame 13 moves, the upper gear 17 and the lower rack 21 at the upper and lower ends of the frame 11 mesh with the upper gear 17 and the lower gear 20 in the matching frame 13, and the upper gear 17 and the lower gear 20 drive the upper grinding plate 16 and the lower grinding plate 19 to rotate and grind the surface of the copper strip; the suction machine 24 can be turned on, and the suction machine 24 extracts the air in the collecting frame 22, and the collecting frame 22 extracts the air in the suction pipe 23 through the air guide pipe 18 into the air guide pipe 18, and the suction pipe 23 can suck the debris generated by grinding placed on the lower grinding plate 19, and the suction pipe 23 rotates back and forth with the lower grinding plate 19.

[0041] The above shows and describes the basic principle, main features and advantages of the present invention, and the standard parts used in the present invention can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0042] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A copper strip cutting machine that is easy to clean, comprising a frame, a disc shear roller and a guide roller are rotatably connected to the inner side wall of the frame, a servo motor is fixedly connected to the center of the disc shear roller and the guide roller, and two sets of servo motors are bolted to the side wall of the frame; Features: A connecting plate is fixedly connected to the top of the frame, and a first gear is rotatably connected to the side wall of the connecting plate. The first gear is meshed with the second gear, and the second gear is fixedly connected to the cylindrical cam. The cylindrical cam is rotatably connected to the inside of the connecting plate. A sliding column is slidably connected to the side groove of the cylindrical cam, and the sliding column is rotatably connected to the side wall of the push rod; the first gear is fixedly connected to the center of the guide roller.

2. A copper strip cutting machine that is easy to clean according to claim 1, characterized in that: A frame body is fixedly connected inside the frame, an upper rack is fixedly connected to the top of the frame body, a matching frame is slidably connected to the inner wall of the frame body, a sliding column is slidably connected to the inner wall of the top of the matching frame, and the side wall of the sliding column is fixedly connected to the bottom of the spring.

3. A copper strip cutting machine that is easy to clean according to claim 2, characterized in that: The other end of the spring is fixedly connected to the top of the matching frame, the bottom of the sliding column is rotatably connected to the upper grinding plate, the center of the upper grinding plate is fixedly connected to the center of the upper gear through a connecting shaft, and the upper gear is rotatably connected to the top of the sliding column.

4. A copper strip cutting machine that is easy to clean according to claim 3, characterized in that: The bottom of the matching frame is rotatably connected with an air guide pipe, and the top of the air guide pipe is fixedly connected with a lower grinding plate.

5. A copper strip cutting machine that is easy to clean according to claim 4, characterized in that: The side wall of the air guide pipe is fixedly connected to the center of the lower gear, the bottom of the frame is fixedly connected to a lower rack, and a plurality of suction pipes are embedded in the side wall of the air guide pipe; the lower gear is meshed with the lower rack.

6. A copper strip cutting machine that is easy to clean according to claim 5, characterized in that: A current collecting frame is fixedly connected to the bottom of the frame, which is communicated with the air inlet end of the suction machine. A connecting hose is rotatably connected to the bottom of the air guide pipe, which is communicated with the inside of the current collecting frame.

7. A copper strip cutting machine that is easy to clean according to claim 6, characterized in that: The sliding column, the spring, the upper grinding plate, the upper gear, the air guide tube, the lower grinding plate, and the lower gear form a grinding assembly. Multiple groups of grinding assemblies are arranged in the matching frame to grind the copper strips after the copper strips are cut. The push rod slides through the side wall of the frame and is fixedly connected with the side wall of the matching frame. The side walls at the upper and lower ends of the frame are hollowed out to form a sliding groove.

8. A copper strip cutting method that is easy to clean according to claim 7, using a copper strip cutting machine that is easy to clean according to claim 7, characterized in that: The steps include: S1: When the copper strip is cut, the copper strip is placed on the disc shear roller and the guide roller, and then the servo motor is turned on to drive the disc shear roller and the guide roller to rotate, so that the disc shear roller and the guide roller can cut the copper strip; S2: The copper strip after slitting slides through the gap between the upper grinding plate and the lower grinding plate; the guide roller drives the first gear to rotate while working, and the first gear drives the cylindrical cam to rotate through the second gear, and the cylindrical cam pushes the push rod to move back and forth through the sliding column, and the push rod drives the matching frame to move back and forth in the frame, so that the upper grinding plate and the lower grinding plate in the matching frame grind the side wall of the copper strip; S3: When the mating frame moves, the upper gears and lower racks at the upper and lower ends of the frame mesh with the upper gears and lower gears in the mating frame, and the upper gears and lower gears drive the upper polishing plates and the lower polishing plates to rotate and polish the surface of the copper strip; S4: The suction machine can be turned on to extract the air in the collecting frame. The collecting frame extracts the air in the suction pipe through the air duct and enters the air duct. The suction pipe can suck the debris generated by grinding on the lower grinding plate, and the suction pipe rotates back and forth with the lower grinding plate.

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