Copper strip forging surface oxide layer cleaning equipment

Abstract

The utility model relates to the technical field of metal surface treatment, in particular to copper strip forging surface oxide layer cleaning equipment. Rotating conveying rollers are rotationally connected to the left side and the right side between the two first connecting frames and the left side and the right side between the two second connecting frames through bearings, a third connecting frame is fixedly arranged on the upper portions of the two second connecting frames, an inner threaded cylinder is fixedly arranged on the upper portion of the third connecting frame, and a first adjusting motor is fixedly arranged on the upper portion of the machine shell; a threaded rod is fixedly arranged on an output shaft of a first adjusting motor, the upper end of a telescopic guide rod is connected with the inner top wall of the machine shell, a positioning mechanism is arranged on a third connecting frame, and a double-face cleaning mechanism is connected to the first connecting frame and a second connecting frame, so that synchronous cleaning of the double faces of the copper strip can be achieved, and the equipment has high cleaning efficiency; and adaptive adjustment can be conveniently carried out according to the width and thickness specifications of the copper strip, and the application range is fully expanded.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal surface treatment technical field, concretely relates to a copper strip forging surface oxide layer cleaning equipment. BACKGROUND

[0002] As an important industrial material, copper strip is widely used in electronic, electrical, communication, mechanical manufacturing and other fields. In the production process of copper strip, forging process is the key step to improve its mechanical properties and surface quality. However, in the forging process, the surface of copper strip is easy to react with oxygen in the air to form a dense oxide layer. This oxide layer not only affects the appearance quality of copper strip, but also reduces its conductivity, thermal conductivity and welding performance, which seriously restricts the use performance of copper strip. At present, the traditional method for cleaning the surface oxide layer of copper strip mainly uses chemical pickling or mechanical polishing. Although chemical pickling can effectively remove the oxide layer, it will produce a large amount of waste acid, causing serious pollution to the environment, and there are operation safety hazards. Mechanical polishing is inefficient, and it is difficult to realize synchronous cleaning of both sides. Moreover, most of the mechanical polishing cleaning equipment has fixed structure, which is difficult to adapt to copper strips of different widths and thickness specifications, resulting in low equipment utilization and high production cost. Therefore, a copper strip forging surface oxide layer cleaning equipment is needed. SUMMARY

[0003] The utility model discloses to solve the technical problems of the prior art, and provides a copper strip forging surface oxide layer cleaning equipment with reasonable design, which can solve the above problems.

[0004] To achieve the above purpose, the utility model adopts the following technical scheme: it contains conveying frame and machine shell, conveying frame is fixedly provided with machine shell,

[0005] It also contains:

[0006] No. One connecting frame, the no. One connecting frame is two, is fixedly set in the front and back two inner side walls of conveying frame, the upper position of two no. One connecting frame in machine shell is hung and is provided with no. Two connecting frame, the left and right sides between two no. One connecting frame and the left and right sides between two no. Two connecting frame are all connected with rotating conveying roller through bearing rotation,

[0007] No. Three connecting frame, the no. Three connecting frame is fixedly set on the upper portion of two no. Two connecting frame, the inner thread cylinder is fixedly set on the upper portion of no. Three connecting frame, the no. One adjusting motor is fixedly set on the upper portion of machine shell, the output shaft of no. One adjusting motor is fixedly set with threaded rod, and the lower end of threaded rod is inserted in the inner thread cylinder through threaded rotation,

[0008] The telescopic guide rods are two, are fixedly arranged on the front and back of the upper part of the third connecting frame, and the upper ends of the telescopic guide rods are connected with the inner top wall of the shell.

[0009] Further, the positioning mechanism comprises:

[0010] The second adjusting motor is fixedly arranged on the front side of the third connecting frame. The sliding grooves are arranged on the bottom of the third connecting frame. The sliding blocks are slidably arranged in the sliding grooves. The output shaft of the second adjusting motor is fixedly provided with a bidirectional screw rod. The bidirectional screw rod is rotatably arranged in the two sliding grooves through bearings. The sliding blocks are rotatably sleeved on the bidirectional screw rod through threads.

[0011] The vertical rods are two, are fixedly arranged on the two sliding blocks, and the vertical rods are rotatably sleeved with the positioning cylinders through bearings.

[0012] Further, the double-sided cleaning mechanism comprises:

[0013] The movable blocks are four, are movably arranged in the movable grooves arranged on the side walls of the two first connecting frames and the two second connecting frames, respectively. The movable blocks are rotatably provided with rotating cylinders through bearings. The movable grooves are rotatably provided with second driving rods through bearings. The rotating cylinders are movably sleeved on the second driving rods. The movable grooves are fixedly provided with springs connected with the movable blocks.

[0014] The second driving motor is fixedly arranged on the bottom of the first connecting frame on the front side. The output shaft of the second driving motor is connected with the second driving rod below the front side. The upper end of the second driving rod below is fixedly provided with a second synchronization rod. The upper end of the second synchronization rod is movably inserted into the second driving rod above.

[0015] The cleaning brush rollers are two, are arranged between the two first connecting frames and the two second connecting frames, respectively. The ends of the cleaning brush rollers are rotatably inserted into the movable blocks through bearings. The rotating cylinders are drivingly connected with the ends of the cleaning brush rollers through bevel gear pairs.

[0016] Further, the synchronous driving mechanism comprises:

[0017] The first driving rods are four, are rotatably inserted into the left and right sides of the interiors of the first connecting frame and the second connecting frame on the front side through bearings. The ends of the first driving rods are drivingly connected with the rotating conveying rollers through bevel gear pairs.

[0018] The first driving motor is fixedly arranged at the bottom right side of the front first connecting frame, and the output shaft of the first driving motor is connected with the right lower first driving rod, the upper end of the lower first driving rod is fixedly arranged with a first synchronous rod, and the first synchronous rod is movably inserted into the upper first driving rod, the front end of the rotating conveying roller is fixedly sleeved with a chain wheel, and the chain wheels on the left and right sides are connected through the chain.

[0019] Further, an observation window is fixedly arranged in the observation opening in the front side wall of the shell.

[0020] Further, a dust collector is fixedly arranged on the upper part of the shell, and two dust suction heads of the dust collector are fixedly arranged between the two first connecting frames and the two second connecting frames.

[0021] Compared with the prior art, the copper strip forging surface oxide layer cleaning equipment has the advantages that the copper strip double-sided synchronous cleaning can be realized, the equipment has high cleaning efficiency, and the equipment is convenient to adapt and adjust according to the width and thickness specifications of the copper strip, and the application range is fully expanded. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a structural schematic view of the utility model.

[0023] Figure 2 is a sectional view of the shell in the utility model.

[0024] Figure 3 is an exploded view of the first connecting frame, the second connecting frame, the third connecting frame, the positioning mechanism and the double-sided cleaning mechanism in the utility model.

[0025] Figure 4 is Figure 3 is an enlarged view of A in

[0026] Figure 5 is a sectional view of the first connecting frame and the second connecting frame in the utility model.

[0027] Figure 6 is a connection schematic view of the first connecting frame, the second connecting frame and the dust collector in the utility model.

[0028] BRIEF DESCRIPTION OF DRAWINGS

[0029] 1. Conveyor frame; 2. Housing; 3. Connecting frame 1; 4. Rotating conveyor roller; 5. Connecting frame 3; 6. Internal threaded cylinder; 7. Adjusting motor 1; 8. Threaded rod; 9. Telescopic guide rod; 10. Positioning mechanism; 11. Adjusting motor 2; 11-1. Slider; 11-2. Bidirectional lead screw; 11-3. Vertical rod; 11-4. Positioning cylinder; 11-5. Double-sided cleaning mechanism; 12. Movable block; 12-1. Rotating cylinder; 12-2. Drive rod 2; 12-3. Spring; 12-4. Drive motor 2; 12-5. Synchronizing rod 2; 12-6. Cleaning brush roller; 12-7. Synchronizing drive mechanism; 13. Drive rod 13-1; Drive motor 13-2; Synchronizing rod 13-3; Chain; 13-4. Sprocket; 13-5. Observation window; 14. Vacuum cleaner; 15. Vacuum head; 15-1. Detailed Implementation

[0030] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0031] like Figures 1-6 As shown, the specific embodiment adopts the following technical solution: it includes a conveyor frame 1 and a housing 2. The housing 2 is fixedly installed on the conveyor frame 1. An observation port is opened on the front side wall of the housing 2. An observation window 14 is fixedly installed in the observation port. The staff can observe the copper strip processing process inside the housing 2 through the observation window 14 so as to discover problems in time.

[0032] It also includes:

[0033] There are two No. 1 connecting frames 3, which are fixedly installed on the front and rear inner side walls of the conveyor frame 1 respectively. A No. 2 connecting frame 4 is suspended in the machine housing 2 above the two No. 1 connecting frames 3. Rotary conveyor rollers 5 are rotatably connected to the left and right sides between the two No. 1 connecting frames 3 and the left and right sides between the two No. 2 connecting frames 4 through bearings.

[0034] The third connecting frame 6 is fixedly installed on the upper part of the two second connecting frames 4. An internal threaded cylinder 7 is fixedly installed on the upper part of the third connecting frame 6. A first adjusting motor 8 is fixedly installed on the upper part of the housing 2. A threaded rod 9 is fixedly installed on the output shaft of the first adjusting motor 8, and the lower end of the threaded rod 9 is inserted into the internal threaded cylinder 7 by thread rotation.

[0035] The telescopic guide rod 10 is fixedly arranged on the front and rear sides of the upper part of the third connecting frame 6, and the upper end of the telescopic guide rod 10 is connected with the inner top wall of the shell 2.

[0036] The positioning mechanism 11 comprises:

[0037] The second adjusting motor 11-1 is fixedly arranged on the front side of the third connecting frame 6, the sliding grooves are arranged on the bottom of the third connecting frame 6, the sliding blocks 11-2 are slidingly arranged in the sliding grooves, the bidirectional screw rod 11-3 is fixedly arranged on the output shaft of the second adjusting motor 11-1, the bidirectional screw rod 11-3 is rotatably arranged in the two sliding grooves through the bearing, and the sliding block 11-2 is rotatably sleeved on the bidirectional screw rod 11-3 through the thread.

[0038] The vertical rods 11-4 are fixedly arranged on the two sliding blocks 11-2, the positioning cylinders 11-5 are rotatably sleeved on the vertical rods 11-4 through the bearing, the second adjusting motor 11-1 can drive the bidirectional screw rod 11-3 to rotate, the spacing between the two positioning cylinders 11-5 can be adjusted by the movement of the sliding block 11-2 in the sliding groove, and the phenomenon that the copper belt deviates forward and backward during the conveying and cleaning process is avoided.

[0039] The double-sided cleaning mechanism 12 comprises:

[0040] The movable blocks 12-1 are movably arranged in the movable grooves arranged on the side walls of the two first connecting frames 3 and the two second connecting frames 4, the rotating cylinders 12-2 are rotatably arranged in the movable blocks 12-1 through the bearing, the second driving rods 12-3 are rotatably arranged in the movable grooves through the bearing, the rotating cylinder 12-2 is movably sleeved on the second driving rod 12-3, and the spring 12-4 connected with the movable block 12-1 is fixedly arranged in the movable groove.

[0041] The second driving motor 12-5 is fixedly arranged at the bottom of the front first connecting frame 3, the output shaft of the second driving motor 12-5 is connected with the second driving rod 12-3 below, the upper end of the second driving rod 12-3 below is fixedly provided with the second synchronous rod 12-6, and the upper end of the second synchronous rod 12-6 is movably inserted into the second driving rod 12-3 above.

[0042] The cleaning brush roller 12-7 is provided between the two first connecting frames 3 and the two second connecting frames 4, the end of the cleaning brush roller 12-7 is rotatably inserted in the movable block 12-1 through a bearing, the rotating cylinder 12-2 is in transmission connection with the end of the cleaning brush roller 12-7 through a bevel gear pair, the two cleaning brush rollers 12-7 on the two sides can be in movable contact with the upper and lower sides of the copper belt through the thrust force applied to the movable block 12-1 by the spring 12-4, and the synchronous reverse rotation of the two cleaning brush rollers 12-7 can be realized through the driving of the second driving motor 12-5 and the transmission of the second driving rod 12-3, the second synchronous rod 12-6, the rotating cylinder 12-2 and the bevel gear pair, and then the synchronous cleaning of the upper and lower sides of the copper belt can be realized, the dust collector 15 is fixedly arranged on the upper part of the machine shell 2, the two dust suction heads 15-1 of the dust collector 15 are fixedly arranged between the two first connecting frames 3 and the two second connecting frames 4, the impurities and debris generated by the cleaning of the copper belt by the cleaning brush roller 12-7 can be cleaned by the dust collector 15, so as to avoid the adverse effects caused by the residues of the impurities and debris in the machine shell 2;

[0043] The synchronous driving mechanism 13 comprises:

[0044] The first driving rod 13-1 is rotatably inserted in the inside left and right sides of the front first connecting frame 3 and the second connecting frame 4 through a bearing, and the end of the first driving rod 13-1 is in transmission connection with the rotating conveying roller 5 through a bevel gear pair;

[0045] The first driving motor 13-2 is fixedly arranged on the bottom right side of the front first connecting frame 3, the output shaft of the first driving motor 13-2 is connected with the lower first driving rod 13-1 on the right side, the upper end of the lower first driving rod 13-1 is fixedly provided with a first synchronous rod 13-3, and the first synchronous rod 13-3 is movably inserted in the upper first driving rod 13-1, the front end of the rotating conveying roller 5 is fixedly provided with a sprocket 13-5, the left and right sprockets 13-5 are in transmission connection through a chain 13-4, and the synchronous reverse rotation of the upper and lower rotating conveying rollers 5 can be realized through the cooperation of the first driving rod 13-1, the first synchronous rod 13-3, the sprocket 13-5 and the chain 13-4, not only the steel belt in the cleaning process can be conveyed, but also good clamping can be provided for the upper and lower sides of the steel belt.

[0046] In use of the utility model, the threaded rod 9 is driven to rotate by the first adjusting motor 8, and the cooperation of the telescopic guide rod 10 can make the inner threaded cylinder 7 drive the third connecting frame 6 to move up and down, adjust the position height of the third connecting frame 6, the second connecting frame 4 and the upper rotating conveying roller 5 in the casing 2, so that the spacing between the upper and lower rotating conveying rollers 5 can be adjusted according to the copper strip of different thicknesses, then the second adjusting motor 11-1 can be started, the second adjusting motor 11-1 drives the bidirectional screw rod 11-3 to rotate, so that the sliders 11-2 on both sides can move synchronously and reversely, so that the spacing between the front and rear positioning cylinders 11-5 can be adjusted according to the copper strip of different widths.

[0047] In the process of cleaning the surface of the copper strip, the conveying frame 1 can drive the copper strip to move into the casing 2, then the first drive motor 13-2 is started, the first drive motor 13-2 drives the right lower first drive rod 13-1 to rotate, and the cooperation of the first synchronous rod 13-3 makes the right upper first drive rod 13-1 rotate synchronously, then through the transmission of the bevel gear pair and the chain wheel 13-5 and the chain 13-4, the upper and lower rotating conveying rollers 5 can move synchronously and reversely, the upper and lower rotating conveying rollers 5 can respectively abut against the upper and lower sides of the copper strip and convey the copper strip in the casing 2 to the right side, in this process, the front and rear positioning cylinders 11-5 can also respectively abut against the front and rear sides of the copper strip, realizing the limiting of the copper strip in the conveying state in the casing 2, under the influence of the spring 12-4, the upper and lower movable blocks 12-1 can drive the upper and lower cleaning brush rollers 12-7 to respectively abut against the upper and lower sides of the steel strip, and the second drive motor 12-5 is started, the second drive motor 12-5 drives the front lower second drive rod 12-3 to rotate, and the cooperation of the second synchronous rod 12-6 makes the front upper second drive rod 12-3 also rotate synchronously, the second drive rod 12-3 can drive the rotating cylinder 12-2 to rotate, and the upper and lower rotating cylinders 12-2 can drive the upper and lower cleaning brush rollers 12-7 to rotate synchronously and reversely through the transmission of the bevel gear pair, so that the upper and lower sides of the steel strip can be cleaned synchronously.

[0048] Compared with the prior art, the utility model has the advantages that:

[0049] Through the cooperation of the first connecting frame 3, the second connecting frame 4, the rotating conveying roller 5, the third connecting frame 6, the inner threaded cylinder 7, the first adjusting motor 8, the threaded rod 9, the telescopic guide rod 10, the positioning mechanism 11 and the synchronous drive mechanism 13, the copper strip in the casing 2 can be limited, the position deviation of the copper strip in the cleaning process can be avoided, the copper strip can be adjusted according to the width and thickness specifications, and the application range is expanded.

[0050] Through the cooperation of the double-sided cleaning mechanism 12, the upper and lower cleaning brush rollers 12-7 are respectively in contact with the upper and lower sides of the copper strip by the rebounding thrust of the spring 12-4 on the movable block 12-1, and the upper and lower cleaning brush rollers 12-7 are synchronously and reversely rotated, so that the upper and lower sides of the copper strip are synchronously cleaned, thereby effectively improving the cleaning efficiency of the surface oxidation layer of the copper strip.

[0051] The workers can observe the copper strip processing process in the machine shell 2 through the observation window 14 in the observation port, so as to find problems in time.

[0052] The impurities and debris generated by the cleaning brush roller 12-7 during the cleaning of the copper strip can be cleaned by the dust collector 15, so as to avoid the adverse effects caused by the residues of the impurities and debris in the machine shell 2.

[0053] For those skilled in the art, the technical solutions described in the foregoing embodiments can be modified, and equivalent replacement of part of the technical features can be made, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A copper strip forging surface oxide layer cleaning device, comprising a conveyor frame (1) and a housing (2), wherein the housing (2) is fixedly mounted on the conveyor frame (1); Its features are: It also includes: There are two No. 1 connecting frames (3), which are fixedly installed on the front and rear inner side walls of the conveyor frame (1). The No. 2 connecting frames (4) are suspended in the machine housing (2) above the two No. 1 connecting frames (3). Rotary conveyor rollers (5) are rotatably connected to the left and right sides between the two No. 1 connecting frames (3) and the left and right sides between the two No. 2 connecting frames (4) through bearings. The third connecting frame (6) is fixedly installed on the upper part of the two second connecting frames (4). The upper part of the third connecting frame (6) is fixedly installed with an internal threaded cylinder (7). The upper part of the housing (2) is fixedly installed with a first regulating motor (8). The output shaft of the first regulating motor (8) is fixedly installed with a threaded rod (9), and the lower end of the threaded rod (9) is inserted into the internal threaded cylinder (7) by thread rotation. Telescopic guide rods (10), there are two telescopic guide rods (10), which are fixedly installed on the front and rear sides of the upper part of the third connecting frame (6), and the upper end of the telescopic guide rods (10) is connected to the inner top wall of the machine casing (2). The third connecting frame (6) is provided with a positioning mechanism (11). The first connecting frame (3) and the second connecting frame (4) are connected with a double-sided cleaning mechanism (12). The first connecting frame (3) and the first connecting frame (3) are provided with a synchronous drive mechanism (13) connected to the rotating conveyor roller (5).

2. The copper strip forging surface oxide layer cleaning equipment according to claim 1, characterized in that: The positioning mechanism (11) includes: The second regulating motor (11-1) is fixedly installed on the front side of the third connecting frame (6). The sliding block (11-2) is slidably installed in the sliding grooves opened on the front and rear sides of the bottom of the third connecting frame (6). The output shaft of the second regulating motor (11-1) is fixedly installed with a double-acting screw (11-3), and the double-acting screw (11-3) is rotated through the two sliding grooves by bearings. The sliding block (11-2) is rotated on the double-acting screw (11-3) by threads. There are two vertical rods (11-4), which are fixedly mounted on two sliders (11-2) respectively, and a positioning cylinder (11-5) is rotatably sleeved on the vertical rod (11-4) through a bearing.

3. The equipment for cleaning the oxide layer on the surface of copper strip forging according to claim 1, characterized in that: The double-sided cleaning mechanism (12) includes: Movable blocks (12-1), there are four movable blocks (12-1), which are respectively movably installed in the movable slots opened on the side walls of the two No. 1 connecting frames (3) and the two No. 2 connecting frames (4). A rotating cylinder (12-2) is rotatably installed in the movable block (12-1) through a bearing. A No. 2 driving rod (12-3) is rotatably installed in the movable slot through a bearing. The rotating cylinder (12-2) is movably sleeved on the No. 2 driving rod (12-3). A spring (12-4) connected to the movable block (12-1) is fixedly installed in the movable slot. The second drive motor (12-5) is fixedly installed at the bottom of the first connecting frame (3) on the front side. The output shaft of the second drive motor (12-5) is connected to the second drive rod (12-3) on the lower front side. The second synchronous rod (12-6) is fixedly installed at the upper end of the second drive rod (12-3) on the lower side, and the upper end of the second synchronous rod (12-6) is movably inserted into the second drive rod (12-3) on the upper side. Cleaning brush rollers (12-7) are two in number, respectively located between two No. 1 connecting frames (3) and two No. 2 connecting frames (4). The ends of the cleaning brush rollers (12-7) are rotatably inserted into the movable block (12-1) through bearings. The rotating cylinder (12-2) is connected to the ends of the cleaning brush rollers (12-7) through a bevel gear pair.

4. The equipment for cleaning the oxide layer on the surface of copper strip forging according to claim 1, characterized in that: The synchronous drive mechanism (13) includes: The first drive rod (13-1) consists of four rods, which are respectively inserted into the left and right sides of the first connecting frame (3) and the second connecting frame (4) on the front side via bearings. The end of the first drive rod (13-1) is connected to the rotating conveyor roller (5) via a bevel gear pair. The first drive motor (13-2) is fixedly installed on the bottom right side of the first connecting frame (3) on the front side, and the output shaft of the first drive motor (13-2) is connected to the first drive rod (13-1) on the lower right side. The first synchronous rod (13-3) is fixedly installed on the upper end of the first drive rod (13-1) below, and the first synchronous rod (13-3) is movably inserted into the first drive rod (13-1) above. The front end of the rotating conveyor roller (5) is fixedly fitted with a sprocket (13-5), and the sprockets (13-5) on the left and right sides are connected by transmission through the chain (13-4) fitted on them.

5. The equipment for cleaning the oxide layer on the surface of copper strip forging according to claim 1, characterized in that: An observation port is provided on the front side wall of the housing (2), and an observation window (14) is fixedly installed inside the observation port.

6. The copper strip forging surface oxide layer cleaning equipment according to claim 1, characterized in that: A vacuum cleaner (15) is fixedly installed on the upper part of the housing (2). The two vacuum cleaner heads (15-1) of the vacuum cleaner (15) are fixedly installed between the two No. 1 connecting frames (3) and between the two No. 2 connecting frames (4).

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