Copper strips forge surface oxide layer cleaning equipment
Technical Field
The utility model relates to the technical field of metal surface treatment, in particular to copper strip forging surface oxide layer cleaning equipment.
Background
The copper strip is used as an important industrial material, is widely applied to the fields of electronics, electricity, communication, mechanical manufacturing and the like, in the production process of the copper strip, a forging process is a key step for improving the mechanical property and the surface quality of the copper strip, however, the surface of the copper strip is extremely easy to react with oxygen in the air in the forging process to generate a compact oxide layer, the oxide layer not only affects the appearance quality of the copper strip, but also reduces the electric conductivity, the heat conductivity and the welding property of the copper strip, the service performance of the copper strip is severely restricted, the traditional method mainly adopts chemical acid cleaning or mechanical polishing, the chemical acid cleaning can effectively remove the oxide layer, a large amount of waste acid liquid is generated, serious pollution is caused to the environment, the operation safety hidden danger exists, the mechanical polishing is low in efficiency, double-side synchronous cleaning is difficult to realize, and most of mechanical polishing cleaning equipment is fixed and difficult to adapt to copper strips with different widths and thickness specifications, so that the equipment utilization rate is low, and the production cost is high.
Disclosure of utility model
The utility model aims to overcome the defects and shortcomings of the prior art, and provides copper strip forging surface oxide layer cleaning equipment with reasonable design, which is used for solving the problems.
In order to achieve the aim, the utility model adopts the following technical scheme that the device comprises a conveying frame and a shell, wherein the conveying frame is fixedly provided with the shell;
It also comprises:
The first connecting frames are respectively and fixedly arranged on the front inner side wall and the rear inner side wall of the conveying frame, the second connecting frames are suspended above the first connecting frames in the machine shell, and the rotary conveying rollers are rotatably connected to the left side and the right side between the first connecting frames and the left side and the right side between the second connecting frames through bearings;
The third connecting frame is fixedly arranged on the upper parts of the two second connecting frames, an internal thread cylinder is fixedly arranged on the upper part of the third connecting frame, a first adjusting motor is fixedly arranged on the upper part of the casing, a threaded rod is fixedly arranged on an output shaft of the first adjusting motor, and the lower end of the threaded rod is inserted into the internal thread cylinder through threaded rotation;
The telescopic guide rods are two, the telescopic guide rods are respectively and fixedly arranged on the front side and the rear side of the upper portion of the third connecting frame, the upper end of each telescopic guide rod is connected with the inner top wall of the casing, the third connecting frame is provided with a positioning mechanism, the first connecting frame and the second connecting frame are connected with a double-sided cleaning mechanism, and the first connecting frame are provided with synchronous driving mechanisms connected with the rotating conveying rollers.
Further, the positioning mechanism includes:
the second adjusting motor is fixedly arranged on the front side of the third connecting frame, sliding blocks are arranged in sliding grooves formed in the front side and the rear side of the bottom of the third connecting frame in a sliding mode, a bidirectional screw rod is fixedly arranged on an output shaft of the second adjusting motor, the bidirectional screw rod is rotatably arranged in the two sliding grooves in a penetrating mode through a bearing, and the sliding blocks are rotatably sleeved on the bidirectional screw rod through threads;
The vertical rods are two, are fixedly arranged on the two sliding blocks respectively, and are sleeved with positioning cylinders through bearings.
Further, the double-sided cleaning mechanism includes:
The movable blocks are respectively and movably arranged in movable grooves formed in the side walls of the two first connecting frames and the two second connecting frames, a rotary cylinder is rotatably arranged in the movable blocks through a bearing, a second driving rod is rotatably arranged in the movable grooves through the bearing, the rotary cylinder is movably sleeved on the second driving rod, and springs connected with the movable blocks are fixedly arranged in the movable grooves;
The second driving motor is fixedly arranged at the bottom of the first connecting frame at the front side, an output shaft of the second driving motor is connected with a second driving rod below the front side, a second synchronizing rod is fixedly arranged at the upper end of the second driving rod below the second driving motor, and the upper end of the second synchronizing rod is movably inserted into the second driving rod above the second synchronizing rod;
The cleaning brush roller is two, locate respectively between two first link and two second link, the tip of cleaning brush roller is rotated through the bearing and is inserted in the movable block, and the cylinder is connected with the tip transmission of cleaning brush roller through bevel gear pair.
Further, the synchronous drive mechanism includes:
The first driving rods are respectively inserted into the left side and the right side of the inside of the first connecting frame and the second connecting frame at the front side through bearings in a rotating way, and the end parts of the first driving rods are in transmission connection with the rotating conveying rollers through bevel gear pairs;
the driving motor is fixedly arranged on the right side of the bottom of the front connecting frame, an output shaft of the driving motor is connected with a driving rod below the right side, a synchronizing rod is fixedly arranged at the upper end of the driving rod below the driving motor, the synchronizing rod is movably inserted into the driving rod above the driving motor, a sprocket is fixedly sleeved at the front end of the rotating conveying roller, and sprockets on the left side and the right side are connected through a chain.
Further, an observation port is formed in the front side wall of the shell, and an observation window is fixedly arranged in the observation port.
Further, the upper part of the shell is fixedly provided with a dust collector, and two dust collection heads of the dust collector are respectively and fixedly arranged between the two first connecting frames and between the two second connecting frames.
Compared with the prior art, the copper strip forging surface oxide layer cleaning equipment has the beneficial effects that the copper strip forging surface oxide layer cleaning equipment can realize synchronous cleaning of the two sides of the copper strip, has higher cleaning efficiency, is convenient for carrying out adaptation and adjustment according to the width and thickness specification of the copper strip, and fully expands the application range.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a cross-sectional view of a housing in the present utility model.
FIG. 3 is an exploded view of the components of the first, second, third, positioning and double-sided cleaning mechanisms of the present utility model.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is a cross-sectional view of the first and second connector frames of the present utility model.
Fig. 6 is a schematic connection diagram of the first connecting frame, the second connecting frame and the dust collector in the utility model.
Reference numerals illustrate:
The cleaning machine comprises a conveying frame 1, a machine shell 2, a first connecting frame 3, a second connecting frame 4, a rotary conveying roller 5, a third connecting frame 6, an internal thread cylinder 7, a first adjusting motor 8, a threaded rod 9, a telescopic guide rod 10, a positioning mechanism 11, a second adjusting motor 11-1, a sliding block 11-2, a bidirectional screw rod 11-3, a vertical rod 11-4, a positioning cylinder 11-5, a double-sided cleaning mechanism 12, a movable block 12-1, a rotary cylinder 12-2, a second driving rod 12-3, a spring 12-4, a second driving motor 12-5, a second synchronizing rod 12-6, a cleaning brush roller 12-7, a synchronous driving mechanism 13, a first driving rod 13-1, a first driving motor 13-2, a first synchronizing rod 13-3, a chain 13-4, a chain wheel 13-5, an observation window 14, a dust collector 15 and a dust collection head 15-1.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, in which preferred embodiments in the description are given by way of example only, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of protection of the present utility model.
As shown in fig. 1-6, the specific embodiment adopts the following technical scheme that the copper strip processing device comprises a conveying frame 1 and a machine shell 2, wherein the machine shell 2 is fixedly arranged on the conveying frame 1, an observation port is formed in the front side wall of the machine shell 2, an observation window 14 is fixedly arranged in the observation port, and workers can observe the copper strip processing process in the machine shell 2 through the observation window 14 so as to find problems in time;
It also comprises:
The first connecting frames 3 are respectively and fixedly arranged on the front inner side wall and the rear inner side wall of the conveying frame 1, the second connecting frames 4 are respectively suspended at the positions above the first connecting frames 3 in the machine shell 2, and the rotary conveying rollers 5 are respectively connected on the left side and the right side between the first connecting frames 3 and the left side and the right side between the second connecting frames 4 through bearings in a rotary mode;
the third connecting frame 6 is fixedly arranged on the upper parts of the two second connecting frames 4, the upper part of the third connecting frame 6 is fixedly provided with an internal thread cylinder 7, the upper part of the casing 2 is fixedly provided with a first adjusting motor 8, the output shaft of the first adjusting motor 8 is fixedly provided with a threaded rod 9, and the lower end of the threaded rod 9 is inserted into the internal thread cylinder 7 through threaded rotation;
The two telescopic guide rods 10 are respectively and fixedly arranged on the front side and the rear side of the upper part of the third connecting frame 6, the upper end of the telescopic guide rod 10 is connected with the inner top wall of the shell 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, and the first connecting frame 3 are provided with a synchronous driving mechanism 13 connected with the rotary conveying roller 5;
The positioning mechanism 11 includes:
The second adjusting motor 11-1 is fixedly arranged on the front side of the third connecting frame 6, sliding blocks 11-2 are arranged in sliding grooves formed in the front side and the rear side of the bottom of the third connecting frame 6 in a sliding mode, a bidirectional lead screw 11-3 is fixedly arranged on an output shaft of the second adjusting motor 11-1, the bidirectional lead screw 11-3 is rotatably arranged in the two sliding grooves in a penetrating mode through a bearing, and the sliding blocks 11-2 are rotatably sleeved on the bidirectional lead screw 11-3 through threads;
The two vertical rods 11-4 are respectively fixedly arranged on the two sliding blocks 11-2, the vertical rods 11-4 are rotatably sleeved with positioning cylinders 11-5 through bearings, the second adjusting motor 11-1 can drive the bidirectional screw rod 11-3 to rotate, and the distance between the positioning cylinders 11-5 at two sides can be centrally adjusted by utilizing the movement of the sliding blocks 11-2 in the sliding grooves, so that the phenomenon of front-back offset of a copper strip in the conveying and cleaning processes is avoided;
The double-sided cleaning mechanism 12 includes:
The movable blocks 12-1 are four, the movable blocks 12-1 are respectively and movably arranged in movable grooves formed in the side walls of the two first connecting frames 3 and the two second connecting frames 4, a rotary cylinder 12-2 is rotatably arranged in the movable blocks 12-1 through bearings, a second driving rod 12-3 is rotatably arranged in the movable grooves through bearings, the rotary cylinder 12-2 is movably sleeved on the second driving rod 12-3, and springs 12-4 connected with the movable blocks 12-1 are fixedly arranged in the movable grooves;
The second driving motor 12-5 is fixedly arranged at the bottom of the first connecting frame 3 at the front side, an output shaft of the second driving motor 12-5 is connected with the second driving rod 12-3 below the front side, the upper end of the second driving rod 12-3 below is fixedly provided with a second synchronizing rod 12-6, and the upper end of the second synchronizing rod 12-6 is movably inserted into the second driving rod 12-3 above;
the two cleaning brush rolls 12-7 are respectively arranged between the two first connecting frames 3 and the two second connecting frames 4, the end parts of the cleaning brush rolls 12-7 are rotatably inserted in the movable blocks 12-1 through bearings, the rotary cylinder 12-2 is in transmission connection with the end parts of the cleaning brush rolls 12-7 through bevel gear pairs, the cleaning brush rolls 12-7 on two sides can respectively movably abut against the upper side and the lower side of the copper strip through the thrust exerted by the springs 12-4 on the movable blocks 12-1, the driving of the second driving motor 12-5 and the transmission of the second driving rod 12-3, the second synchronizing rod 12-6, the rotary cylinder 12-2 and the bevel gear pair can realize synchronous reverse rotation of the cleaning brush rolls 12-7 on two sides, and further realize synchronous cleaning of the upper side and the lower side of the copper strip, the two dust suction heads 15-1 of the dust suction machine 15 are fixedly arranged between the two first connecting frames 3 and the two second connecting frames 4 respectively, and the dust suction machine 15-7 can be prevented from being influenced by impurities and the dust suction machine residues and the like generated in the copper strip cleaning machine 2;
The synchronous drive mechanism 13 includes:
The first driving rods 13-1 are respectively inserted into the left and right sides of the inside of the first connecting frame 3 and the second connecting frame 4 at the front side through bearings in a rotating way, and the end parts of the first driving rods 13-1 are in transmission connection with the rotating conveying rollers 5 through bevel gear pairs;
The first driving motor 13-2 is fixedly arranged on the right side of the bottom of the first connecting frame 3 on the front side, an output shaft of the first driving motor 13-2 is connected with the first driving rod 13-1 on the lower side on the right side, the first synchronizing rod 13-3 is fixedly arranged at the upper end of the first driving rod 13-1 on the lower side, the first synchronizing rod 13-3 is movably inserted into the first driving rod 13-1 on the upper side, the front end of the rotary conveying roller 5 is fixedly sleeved with the chain wheel 13-5, the chain wheels 13-5 on the left side and the right side are in transmission connection through the chain 13-4, and synchronous reverse rotation of the rotary conveying roller 5 on the upper side and the lower side can be realized through the cooperation of the first driving rod 13-1, the first synchronizing rod 13-3, the chain wheel 13-5 and the chain 13-4, so that not only can the steel belt in the cleaning process be conveyed, but also good clamping can be provided on the upper side and the lower side of the steel belt.
When the utility model is used, the first adjusting motor 8 is started to drive the threaded rod 9 to rotate, and the matching of the telescopic guide rod 10 is utilized, so that the internal thread cylinder 7 drives the third connecting frame 6 to move up and down, the positions of the third connecting frame 6, the second connecting frame 4 and the upper rotating conveying roller 5 in the shell 2 are adjusted, the distance between the upper rotating conveying roller 5 and the lower rotating conveying roller 5 can be adjusted in an adapting way according to copper strips with different thicknesses, the second adjusting motor 11-1 can be started, the second adjusting motor 11-1 drives the bidirectional screw rod 11-3 to rotate, the sliding blocks 11-2 on two sides can synchronously and reversely move, and the distance between the front positioning cylinder 11-5 and the rear positioning cylinder 11-5 can be adjusted in an adapting way according to copper strips with different widths;
In the process of cleaning the surface of the copper strip, the conveying frame 1 can drive the copper strip to move into the shell 2, then the first driving motor 13-2 is started, the first driving motor 13-2 drives the first driving rod 13-1 at the lower right side to rotate, the first driving rod 13-1 above the right side synchronously rotates by utilizing the cooperation of the first synchronizing rod 13-3, and then the rotating conveying rollers 5 on the upper side and the lower side synchronously reversely move by the transmission of the bevel gear pair, the chain wheel 13-5 and the chain 13-4, the rotating conveying rollers 5 on the upper side and the lower side can respectively and movably abut against the upper side and the lower side of the copper strip, the copper strip in the shell 2 is conveyed to the right side, the positioning barrels 11-5 at the front and the back sides can also respectively and actively abut against the front and the back sides of the copper belt in the process to realize the limit of the copper belt in the conveying state in the shell 2, the upper and the lower movable blocks 12-1 are influenced by the thrust exerted by the springs 12-4, the movable blocks 12-1 on the upper and lower sides can drive the cleaning brush rolls 12-7 on the upper and lower sides to respectively abut against the upper and lower sides of the steel belt, and a second driving motor 12-5 is started, the second driving motor 12-5 drives a second driving rod 12-3 below the front side to rotate, and the second driving rod 12-3 above the front side synchronously rotates by utilizing the cooperation of the second synchronizing rod 12-6, the second driving rod 12-3 can drive the rotating cylinder 12-2 to rotate, and the rotating cylinders 12-2 on the upper side and the lower side respectively drive the cleaning brush rolls 12-7 on the upper side and the lower side to synchronously and reversely rotate through the transmission of bevel gear pairs, so that the synchronous cleaning on the upper side and the lower side of the steel belt is realized.
Compared with the prior art, the utility model has the beneficial effects that:
The copper strips in the shell 2 can be limited through the matching of the first connecting frame 3, the second connecting frame 4, the rotary conveying roller 5, the third connecting frame 6, the internal thread cylinder 7, the first adjusting motor 8, the threaded rod 9, the telescopic guide rod 10, the positioning mechanism 11 and the synchronous driving mechanism 13, so that the deviation of the copper strips in the position in the cleaning process is avoided, the adaptation adjustment can be carried out according to the width and thickness specification of the copper strips, and the application range is enlarged;
The cleaning brush rollers 12-7 on the upper side and the lower side can be respectively movably abutted against the upper side and the lower side of the copper strip by utilizing the rebound thrust exerted by the springs 12-4 on the movable blocks 12-1 through the cooperation of the double-sided cleaning mechanism 12, and synchronous reverse rotation of the cleaning brush rollers 12-7 on the upper side and the lower side can be utilized to realize synchronous cleaning of the upper side and the lower side of the copper strip, so that the cleaning efficiency of oxide layers on the surface of the copper strip is effectively improved;
a worker can observe the copper strip processing process in the shell 2 through the observation window 14 in the observation port so as to find problems in time;
Impurity scraps and the like generated by cleaning the copper strips through the cleaning brush roller 12-7 can be cleaned through the dust collector 15, so that adverse effects caused by the fact that the impurity scraps remain in the shell 2 are avoided.
It should be understood that those skilled in the art can make modifications to the technical solutions described in the foregoing embodiments and equivalent substitutions of some technical features, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.