CN110039121A - A kind of copper strips processing unit (plant) and its processing technology - Google Patents
A kind of copper strips processing unit (plant) and its processing technology Download PDFInfo
- Publication number
- CN110039121A CN110039121A CN201910296571.7A CN201910296571A CN110039121A CN 110039121 A CN110039121 A CN 110039121A CN 201910296571 A CN201910296571 A CN 201910296571A CN 110039121 A CN110039121 A CN 110039121A
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- China
- Prior art keywords
- copper strip
- copper
- seat
- cleaning
- trimming
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 228
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 228
- 239000010949 copper Substances 0.000 title claims abstract description 228
- 238000005516 engineering process Methods 0.000 title claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 86
- 230000006698 induction Effects 0.000 claims abstract description 24
- 238000004804 winding Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract 3
- 238000009966 trimming Methods 0.000 claims description 90
- 238000007664 blowing Methods 0.000 claims description 34
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 230000009471 action Effects 0.000 description 7
- 230000002035 prolonged effect Effects 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000012634 fragment Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
- B23D79/02—Machines or devices for scraping
- B23D79/06—Machines or devices for scraping with reciprocating cutting-tool
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The invention belongs to copper strips processing technique field, specifically a kind of copper strips processing unit (plant) and its processing technology, including pedestal, uncoiling seat, winding seat, door frame, induction module, deburring module and cleaning modul；The uncoiling seat and winding seat are arranged in the both ends at the top of pedestal, blank copper strip roll is disposed on uncoiling seat, it is disposed with finished product copper strip roll on winding seat, and is disposed with copper strips between blank copper strip roll and finished product copper strip roll, the top of the pedestal, which is located between uncoiling seat and winding seat, is provided with door frame；The inside of the door frame, which corresponds to, is provided with induction module on two sides at the top and bottom of copper strips, the inside of door frame corresponds to and is provided with deburring module at induction module position, and the inside of door frame, which corresponds to, is provided with cleaning modul on front side of copper strips.The present invention avoids copper strips from damaging, reduces rejection rate, and using the relative motion of edge iron and copper strips, improve the deburring efficiency of copper strips by being purged by induction module and cleaning modul to clast.
Description
Technical Field
The invention belongs to the technical field of copper strip processing, and particularly relates to a copper strip processing device and a processing technology thereof.
Background
The copper strip often needs to trim burrs on two sides after being cut in place in size so as to meet the processing requirement of the copper strip. The copper strip is usually burred at both side edges during the production process. The copper strips with burrs are easy to cause the abnormality and damage of the die due to unsmooth feeding. The copper strip is usually deburred or the subsequent use of the copper strip is seriously affected. At present, burrs are removed by adopting a manual scraping mode, the working efficiency is low, and the burrs are not completely removed.
Some technical schemes for processing copper strips also appear in the prior art, for example, a chinese patent with application number 2018103296640 discloses a novel processing device for copper strips, which comprises a blank placing mechanism, an edge trimming mechanism and a winding part, wherein the winding part comprises a winding frame, a flat turntable which is horizontally and rotatably installed on the winding frame and has a disc structure, a winding drum which is vertically arranged and has a cylindrical structure and is used for winding a finished copper strip coil, a controller, a sensor which is connected with the controller and is used for detecting the maximum outer diameter of the finished copper strip coil and is just opposite to the outer peripheral side of the finished copper strip coil, and an ejection mechanism which is used for ejecting the winding drum upwards.
Although the technical scheme can automatically unload the finished copper strip coil with light weight after finishing operation is finished, the ejection mechanism plays a role of assisting ejection, so that the finished copper strip coil is in the optimal height position suitable for hoisting or transferring. However, when the copper strip processing equipment is used for processing, the copper strip is directly trimmed, and the scraps generated by trimming cannot be sufficiently cleaned, so that the scraps are attached to the side surfaces of the copper strip, and when the copper strip is rolled, the scraps are located between the side surfaces of adjacent copper strips, so that the copper strip is damaged, and the rejection rate is improved.
Disclosure of Invention
In order to make up for the defects of the prior art, the copper strip processing device and the processing technology thereof provided by the invention can remove the scraps through the induction module and the cleaning module, avoid the damage of the copper strip, reduce the rejection rate, and improve the trimming efficiency of the copper strip by utilizing the relative motion of the trimming knife and the copper strip.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a copper strip processing device and a processing technology thereof, wherein the copper strip processing device comprises a base, an uncoiling seat, a coiling seat, a door frame, an induction module, a trimming module and a cleaning module; the uncoiling seat and the coiling seat are respectively arranged at two ends of the top of the base, a blank copper coil is arranged on the uncoiling seat, a finished copper coil is arranged on the coiling seat, a copper strip is arranged between the blank copper coil and the finished copper coil, and a portal is arranged at the top of the base between the uncoiling seat and the coiling seat; induction modules are arranged on two sides of the inner side of the portal corresponding to the top and the bottom of the copper strip, trimming modules are arranged at the positions of the inner side of the portal corresponding to the induction modules, cleaning modules are arranged at the inner side of the portal corresponding to the front side of the copper strip, and a collecting box is arranged at the bottom of the inner side of the portal; wherein,
the induction module comprises a piston cylinder, a piston rod and a guide wheel; the piston cylinder is fixedly connected with the inner wall of the portal through a connecting rod, a piston rod is arranged on the inner side of the piston cylinder, one end, close to the side edge of the copper strip, of the piston rod is rotatably connected with a guide wheel, and an extrusion spring is arranged between the other end of the piston rod and the inner wall of the piston cylinder; the guide wheel is in contact with the edge of the copper strip, and one end of a supporting shaft of the guide wheel above the copper strip is fixedly connected with a connecting shaft; a connecting belt is arranged on the connecting shaft and is connected with the cleaning module;
the trimming module comprises an elastic connecting plate, a knife rest, a trimming knife and a scrap blowing unit; the top end of the elastic connecting plate is fixedly connected with the top plate of the portal frame, the bottom end of the elastic connecting plate is fixedly connected with the knife rest, and one side of the elastic connecting plate is provided with a scrap blowing unit; an arc-shaped through hole is formed in the tool rest, a first guide pipe is arranged on one side of the tool rest, which corresponds to the adjacent piston cylinder, one end of the first guide pipe is communicated with one end of the arc-shaped through hole, and the other end of the first guide pipe is communicated with an inner cavity of one end, close to the copper strip, of the piston cylinder; the trimming knife is arranged on the inner side of the arc-shaped through hole.
When the device works, a copper strip on a blank copper strip coil is connected to a finished copper strip coil through the uncoiling seat and the coiling seat, the copper strip penetrates through the inner side of the portal, rotating rollers for keeping the copper strip to stably travel are arranged on two sides of the portal, the copper strip is controlled to travel through the coiling seat, the copper strip drives the guide wheel to rotate, when the guide wheel is in contact with burrs or bumps on the side edge of the copper strip, the guide wheel enables the piston rod to slide in the piston cylinder, the inner cavity of one end, close to the side edge of the copper strip, of the piston cylinder is communicated with the inside of the arc-shaped through hole through a guide pipe, when the piston rod moves towards the direction far away from the side edge of the copper strip, air in the arc-shaped through hole is guided into the piston cylinder through the guide pipe, at the moment, the trimming knife slides on the inner side of the arc-, the guide wheel resets, the air in the inner cavity of the piston cylinder is guided into the arc-shaped through hole again through the guide pipe, so that the trimming knife is pushed to move in the direction opposite to the traveling direction of the copper strip, the trimming efficiency of the trimming knife is improved by utilizing the relative movement of the trimming knife and burrs or bumps, the copper strip is prevented from being damaged, when the guide wheel rotates, the cleaning module is driven to rotate through the connecting shaft and the connecting belt, so that the side face of the copper strip is cleaned, the chips are prevented from being attached to the side edge of the copper strip, the processing efficiency of the copper strip is improved, the chips are removed by the chip blowing unit and are collected through the collecting box, and the workload of later-period cleaning is.
Preferably, the scrap blowing unit comprises a telescopic air bag, a second guide pipe and a scrap blowing box; the telescopic air bag is fixedly connected with one side, adjacent to the piston cylinder, of the elastic connecting plate, the telescopic air bag is communicated with one end of the second guide pipe, and the other end of the second guide pipe is communicated with the scrap blowing box; the middle part of the second conduit is communicated with the inner cavity of one end of the piston cylinder, which is far away from the copper strip, through a hose; the scrap blowing box is fixedly connected with the inner wall of the portal frame and used for blowing scraps on the side edge of the copper strip to the front side of the copper strip.
When the flexible air bag cleaning machine works, two check valves are arranged at one end of the piston cylinder, which is far away from the side edge of the copper strip, so that gas backflow is avoided, when a guide wheel on the piston rod is in contact with burrs or bumps on the side edge of the copper strip, the piston rod slides in the piston cylinder, so that air in an inner cavity at one end of the piston cylinder, which is far away from the side edge of the copper strip, is discharged, the discharged air is guided into the second guide pipe through a hose and then is sprayed out through a scrap blowing box, burrs attached to the side edge of the copper strip are preliminarily cleaned, when the deburring cutter is in contact with the rest burrs or bumps, the deburring cutter firstly pushes the cutter frame to move, the elastic connecting plate buffers the movement of the cutter frame, so that the volume of the flexible air bag is increased, the outside air is pumped into the inner cavity, when the elastic connecting plate is restored to deform, the deburring cutter cleans the burrs or bumps, at the time, the air in the flexible air, therefore, the cleaning efficiency of the scraps can be improved, the scraps are prevented from being attached to the cutter head of the trimming cutter, and the trimming efficiency is improved.
Preferably, a sliding groove is formed in the inner side wall of the door frame corresponding to the cleaning module; the cleaning module comprises a rotating disc, a cleaning rod and a sliding unit; a plurality of cleaning rods are hinged to the circumferential direction of the rotating disc at equal angles, a sliding unit is arranged between any two adjacent cleaning rods, one side of the rotating disc is fixedly connected with a rotating shaft, a bearing is sleeved at one end of the rotating shaft, and a connecting belt is arranged between the rotating shaft and the connecting shaft; the bearing is arranged on the inner side of the sliding chute, and a return spring is arranged between the bearing and the inner wall of one end of the sliding chute; the one end of clearance pole all is provided with arc shell fragment, and all is provided with the brush on one side that is close to the copper strips side on arc shell fragment and the clearance pole.
When the copper strip cleaning device works, the guide wheel rotates under the action of the copper strip, so that the connecting shaft drives the rotating shaft to synchronously rotate through the connecting belt, when the guide wheel is contacted with burrs or lugs on the copper strip, the vertical position of the guide wheel is changed, so that a tensile force is exerted on the rotating disc through the connecting belt, the rotating disc is connected with the bearing through the rotating shaft, the bearing is in sliding connection with the sliding groove, so that the bearing horizontally slides on the inner side of the sliding groove through the tensile force, when the guide wheel is reset, the bearing is restored to the original position under the action of the reset spring, so that the rotating disc can drive the cleaning rod to horizontally and repeatedly move on the side surface of the copper strip, the chips are favorably separated from the cleaning rod, the chips are prevented from being attached to the cleaning rod to scratch the copper strip, the efficiency of the copper strip processing is favorably improved, the rejection rate is reduced, and meanwhile, rotate to the direction that is close to the copper strips side to the clastic clearance in the copper strips side effectively improves the clastic clearance efficiency on the copper strips.
Preferably, the sliding unit includes a sliding plate and a weight block; the sliding plate is provided with a plurality of, sliding connection between the both ends of sliding plate and two adjacent clearance poles, and one side that the sliding plate is close to the rolling disc links firmly the balancing weight.
When the copper belt cleaning device works, when the cleaning rods rotate along with the rotating disc, the side faces of the copper belt are cleaned by the hairbrushes on the cleaning rods, when the area between two adjacent cleaning rods rotates to a vertical position, the sliding plate between the two cleaning rods above the rotating disc moves downwards under the action of the balancing weight, so that the included angle between the two adjacent cleaning rods is increased, the free ends of the two adjacent cleaning rods are opened, the collection area of the cleaning rods for chips on the copper belt is increased, the chips are prevented from scattering, the cleaning efficiency is improved, meanwhile, the sliding plate between the two cleaning rods below the rotating disc also slides downwards, the chips collected between the two adjacent cleaning rods are pushed downwards, the chips are convenient to clean, the chips are prevented from being attached to the side faces of the copper belt to be damaged, the included angle between the two adjacent cleaning rods is reduced, and the chip discharge efficiency is improved, the use is convenient.
Preferably, one end of the trimming knife, which is adjacent to the copper strip, is provided with a step-shaped notch, and a sawtooth-shaped notch is arranged on the trimming knife, which is close to the step-shaped notch.
When the copper strip trimming device works, when one end of the trimming knife close to the copper strip is contacted with burrs or bumps on the side edge of the copper strip, the trimming knife is provided with a step-shaped notch, so that the cross section of the end of the trimming knife contacted with the copper strip is in a ladder shape, and the knife head which is positioned far away from the side edge of the copper strip and is in a ladder shape with one step is firstly contacted with the burr or the convex block, when the copper strip continues to move, the burrs or the bumps on the copper strip are sequentially contacted with the other two stages of step-shaped cutter heads, thereby the trimming knife can carry out multi-stage cutting when cutting off the burrs or the bumps, avoiding the damage of the cutter head of the trimming knife caused by the large volume of the burrs or the bumps, therefore, the service life of trimming is prolonged, and the side of the trimming knife close to the side edge of the copper strip is in a sawtooth shape by utilizing the sawtooth-shaped gap, so that the deburring efficiency of burrs or bumps is further improved, and the working efficiency of the trimming knife is favorably improved.
Preferably, a friction sleeve is arranged between one end of the trimming knife, which is far away from the copper strip, and the inner wall of the arc-shaped through hole; the friction sleeve is used for generating heat through friction with the trimming knife.
When the deburring cutter slides on the inner side of the arc-shaped through hole, heat is generated by friction between the outer side of the deburring cutter and the friction sleeve, so that the temperature of the deburring cutter is increased, when the deburring cutter is in contact with burrs, the burrs are softened by the heat, the deburring cutter can conveniently clean the burrs, the deburring efficiency is effectively improved, and the service life of the deburring cutter is prolonged.
A copper strip processing technology comprises the following steps:
s1: connecting the copper strip on the blank copper strip roll with the finished product copper strip roll by penetrating the copper strip on the blank copper strip roll through a door frame, and driving the copper strip to move through a rolling seat;
s2: the copper strip positioned on the inner side of the portal induces burrs or bumps on the side edge of the copper strip in the S1 through the induction module, and the burrs or bumps are cut off through the trimming knife on the trimming module;
s3: when the induction module and the trimming module work, the cleaning module cleans the chips cut off from the copper strip in the S2, and the chip blowing unit blows the chips off and collects the chips through the collecting box;
s4: and the winding seat winds the copper strip processed in the S3 to complete the processing of the copper strip.
The invention has the following beneficial effects:
1. the guide wheel is contacted with the burrs or the bumps when rotating on the side edge of the copper strip, the arc-shaped through hole and the first guide pipe are utilized to enable the moving direction of the trimming knife when the trimming knife cuts the burrs or the bumps to be opposite to the walking direction of the copper strip, and the trimming efficiency of the trimming knife is improved by utilizing relative movement; the friction sleeve and the trimming knife slide relatively to generate heat, so that the burrs are softened by the heat, the trimming knife can clean the burrs conveniently, the cleaning efficiency of the burrs is effectively improved, and the service life of the trimming knife is prolonged.
2. According to the copper strip scrap cleaning device, the piston cylinder and the telescopic air bag are communicated with the scrap blowing box through the second guide pipe, so that adhered scraps on the side edge of the copper strip are cleaned, and meanwhile, the scraps cut by the trimming knife are cleaned, so that the scrap cleaning efficiency is improved, the scraps are prevented from being adhered to a knife head of the trimming knife, and the trimming efficiency is improved; reciprocating through the piston rod makes the horizontal position of rolling disc carry out repetitive movement, is favorable to piece and clearance pole separation like this, effectively improves the clastic clearance efficiency on the copper strips.
3. According to the invention, the included angle between two adjacent cleaning rods is adjusted through the sliding plate under the action of the balancing weight, so that the collecting area of the cleaning rods can be increased, the discharge efficiency of chips is improved, and the use is convenient; the burrs or the bumps can be cut off in multiple stages by utilizing the stepped notch and the sawtooth-shaped notch of the trimming knife, so that the working efficiency of the trimming knife is improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged partial schematic view at B of FIG. 1;
FIG. 4 is an enlarged partial schematic view at C of FIG. 1;
FIG. 5 is an enlarged partial schematic view at E in FIG. 3;
in the figure: the device comprises a base 1, an uncoiling seat 11, a coiling seat 12, a gantry 2, a collecting box 21, an induction module 3, a piston cylinder 31, a piston rod 32, a guide wheel 33, an edge trimming module 4, an elastic connecting plate 41, a knife rest 42, an edge trimming knife 43, an arc-shaped through hole 44, a friction sleeve 45, a first guide pipe 46, a scrap blowing unit 47, a telescopic air bag 471, a second guide pipe 472, a scrap blowing box 473, a cleaning module 5, a rotating disc 51, a rotating shaft 511, a cleaning rod 52, an arc-shaped elastic sheet 521, a sliding unit 53, a sliding plate 531, a balancing weight 532, a connecting belt 6 and a bearing 7.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, a copper strip processing device and a processing technology thereof comprise a base 1, an uncoiling seat 11, a coiling seat 12, a portal frame 2, an induction module 3, a trimming module 4 and a cleaning module 5; the uncoiling seat 11 and the coiling seat 12 are respectively arranged at two ends of the top of the base 1, a blank copper strip coil is arranged on the uncoiling seat 11, a finished copper strip coil is arranged on the coiling seat 12, a copper strip is arranged between the blank copper strip coil and the finished copper strip coil, and a portal frame 2 is arranged at the top of the base 1 between the uncoiling seat 11 and the coiling seat 12; induction modules 3 are arranged on two sides of the inner side of the portal 2 corresponding to the top and the bottom of the copper strip, trimming modules 4 are arranged at positions of the inner side of the portal 2 corresponding to the induction modules 3, cleaning modules 5 are arranged on the inner side of the portal 2 corresponding to the front side of the copper strip, and a collecting box 21 is arranged at the bottom of the inner side of the portal 2; wherein,
the induction module 3 comprises a piston cylinder 31, a piston rod 32 and a guide wheel 33; the piston cylinder 31 is fixedly connected with the inner wall of the portal 2 through a connecting rod, a piston rod 32 is arranged on the inner side of the piston cylinder 31, one end, close to the side edge of the copper strip, of the piston rod 32 is rotatably connected with a guide wheel 33, and an extrusion spring is arranged between the other end of the piston rod and the inner wall of the piston cylinder 31; the guide wheel 33 is in contact with the edge of the copper strip, and one end of a supporting shaft of the guide wheel 33 positioned above the copper strip is fixedly connected with a connecting shaft; a connecting belt 6 is arranged on the connecting shaft, and the connecting belt 6 is connected with the cleaning module 5;
the trimming module 4 comprises an elastic connecting plate 41, a tool rest 42, a trimming blade 43 and a scrap blowing unit 47; the top end of the elastic connecting plate 41 is fixedly connected with the top plate of the portal 2, the bottom end of the elastic connecting plate 41 is fixedly connected with a tool rest 42, and one side of the elastic connecting plate 41 is provided with a chip blowing unit 47; an arc-shaped through hole 44 is formed in the tool rest 42, a first guide pipe 46 is arranged on one side of the tool rest 42 corresponding to the adjacent piston cylinder 31, one end of the first guide pipe 46 is communicated with one end of the arc-shaped through hole 44, and the other end of the first guide pipe 46 is communicated with an inner cavity of one end, close to the copper strip, of the piston cylinder 31; the trimming blade 43 is disposed inside the arc-shaped through hole 44.
When the device works, firstly, a blank copper strip is wound on a copper strip coil through the unwinding seat 11 and the winding seat 12 and is connected to a finished copper strip coil, the copper strip passes through the inner side of the portal 2, rotating rollers for keeping the copper strip to stably walk are arranged on both sides of the portal 2, the copper strip is controlled to walk through the winding seat 12, the copper strip drives the guide wheel 33 to rotate, when the guide wheel 33 is contacted with burrs or bumps on the side edge of the copper strip, the guide wheel 33 enables the piston rod 32 to slide in the piston cylinder 31, the inner cavity of one end, close to the side edge of the copper strip, of the piston cylinder 31 is communicated with the inside of the arc-shaped through hole 44 through the first guide pipe 46, when the piston rod 32 moves towards the direction far away from the side edge of the copper strip, air in the arc-shaped through hole 44 is guided into the piston cylinder 31 through the first guide pipe 46, at the moment, the, when the guide wheel 33 is separated from the burrs or the bumps, the guide wheel 33 resets, air in the inner cavity of the piston cylinder 31 is guided into the arc-shaped through hole 44 again through the first guide pipe 46, so that the trimming knife 43 is pushed to move in the direction opposite to the traveling direction of the copper strip, the trimming efficiency of the trimming knife 43 is improved by utilizing the relative movement of the trimming knife 43 and the burrs or the bumps, the copper strip is prevented from being damaged, when the guide wheel 33 rotates, the cleaning module 5 is driven to rotate through the connecting shaft and the connecting belt 6, the side faces of the copper strip are cleaned, chips are prevented from being attached to the side edges of the copper strip, the processing efficiency of the copper strip is improved, and the chips are removed by the chip blowing unit 47 and are collected through the collecting box 21, so that the workload of.
The scrap blowing unit 47 comprises a telescopic air bag 471, a second guide pipe 472 and a scrap blowing box 473; the telescopic air bag 471 is fixedly connected with one side, adjacent to the piston cylinder 31, of the elastic connecting plate 41, the telescopic air bag 471 is communicated with one end of the second guide pipe 472, and the other end of the second guide pipe 472 is communicated with the scrap blowing box 473; the middle part of the second guide pipe 472 is communicated with the inner cavity of the piston cylinder 31 far away from one end of the copper strip through a hose; the scrap blowing box 473 is fixedly connected with the inner wall of the door frame 2, and the scrap blowing box 473 is used for blowing scraps on the side edge of the copper strip to the front side of the copper strip.
When the flexible air bag 471 is in deformation recovery, the deburring cutter 43 cleans the burrs or bumps, at the moment, the air in the flexible air bag 471 is discharged through the scrap blowing box 473, the scrap cut by the trimming knife 43 is blown to the front side of the copper strip for cleaning again, so that the cleaning efficiency of the scrap can be improved, the scrap is prevented from being attached to the cutter head of the trimming knife 43, and the trimming efficiency is improved.
A chute is arranged on the inner side wall of the gantry 2 corresponding to the position of the cleaning module 5; the cleaning module 5 comprises a rotating disc 51, a cleaning rod 52 and a sliding unit 53; a plurality of cleaning rods 52 are hinged to the circumferential direction of the rotating disc 51 at equal angles, a sliding unit 53 is arranged between any two adjacent cleaning rods 52, one side of the rotating disc 51 is fixedly connected with a rotating shaft 511, one end of the rotating shaft 511 is sleeved with a bearing 7, and a connecting belt 6 is arranged between the rotating shaft 511 and the connecting shaft; the bearing 7 is arranged on the inner side of the sliding chute, and a return spring is arranged between the bearing 7 and the inner wall of one end of the sliding chute; one end of the cleaning rod 52 is provided with an arc-shaped elastic sheet 521, and the side, close to the side face of the copper strip, of the arc-shaped elastic sheet 521 and the cleaning rod 52 are provided with a brush.
When the copper strip cleaning device works, the guide wheel 33 rotates under the action of the copper strip, so that the connecting shaft drives the rotating shaft 511 to synchronously rotate through the connecting belt 6, when the guide wheel 33 is in contact with burrs or bumps on the copper strip, the vertical position of the guide wheel 33 changes, so that a tensile force is applied to the rotating disc 51 through the connecting belt 6, the rotating disc 51 is connected with the bearing 7 through the rotating shaft 511, the bearing 7 is in sliding connection with the sliding groove, so that the bearing 7 horizontally slides on the inner side of the sliding groove through the tensile force, when the guide wheel 33 resets, the bearing 7 returns to the original position under the action of the reset spring, so that the rotating disc 51 drives the cleaning rod 52 to horizontally repeat movement on the side surface of the copper strip, thereby facilitating the separation of the scraps from the cleaning rod 52, avoiding the scraps from adhering to the cleaning rod 52 to scratch the copper strip, also facilitating the improvement of the efficiency, meanwhile, when the arc-shaped elastic sheets 521 on the cleaning rod 52 are close to the two sides of the copper strip, the arc-shaped elastic sheets rotate in the direction close to the sides of the copper strip, so that the scraps on the sides of the copper strip are cleaned, and the cleaning efficiency of the scraps on the copper strip is effectively improved.
The sliding unit 53 includes a sliding plate 531 and a weight 532; the sliding plate 531 is provided with a plurality of sliding plates, two ends of the sliding plate 531 are slidably connected with the two adjacent cleaning rods 52, and one side of the sliding plate 531, which is close to the rotating disc 51, is fixedly connected with a balancing weight 532.
During operation, when the cleaning rods 52 rotate along with the rotating disc 51, the side faces of the copper strips are cleaned by the hairbrushes on the cleaning rods 52, when the area between two adjacent cleaning rods 52 rotates to the vertical position, the sliding plate 531 between the two cleaning rods 52 above the rotating disc 51 moves downwards under the action of the balancing weight 532, so that the included angle between the two adjacent cleaning rods 52 is increased, the free ends of the two adjacent cleaning rods 52 are opened, the collection area of the cleaning rods 52 on the copper strips is increased, debris scattering is avoided, the cleaning efficiency is improved, meanwhile, the sliding plate 531 between the two cleaning rods 52 below the rotating disc 51 also slides downwards, the debris collected between the two adjacent cleaning rods 52 is pushed downwards, the debris is convenient to be removed, the debris is prevented from being attached to the cleaning rods 52 to damage the side faces of the copper strips, and the included angle between the two adjacent cleaning rods 52 is reduced, thereby improving the efficiency of chip discharge and being convenient and fast to use.
One end of the trimming knife 43 adjacent to the copper strip is provided with a step-shaped gap, and a sawtooth-shaped gap is arranged on the trimming knife 43 close to the step-shaped gap.
When the copper strip trimming device works, when one end of the trimming knife 43 close to the copper strip is contacted with burrs or bumps on the side edge of the copper strip, a step-shaped notch is arranged on the trimming knife 43, so that the cross section of the end of the trimming knife 43 contacted with the copper strip is in a ladder shape, and the knife head which is positioned far away from the side edge of the copper strip and is in a ladder shape with one step is firstly contacted with the burr or the bump, when the copper strip continues to move, the burrs or the bumps on the copper strip are sequentially contacted with the other two stages of step-shaped cutter heads, thereby, the trimming knife 43 can perform multi-stage cutting when cutting the burr or the bump, avoiding the damage of the cutter head of the trimming knife 43 caused by the large volume of the burr or the bump, therefore, the service life of trimming is prolonged, and the side of the trimming knife 43 close to the side edge of the copper strip is in a sawtooth shape by utilizing the sawtooth-shaped gap, so that the deburring efficiency of burrs or bumps is further improved, and the working efficiency of the trimming knife 43 is improved.
A friction sleeve 45 is arranged between one end of the trimming knife 43 far away from the copper strip and the inner wall of the arc-shaped through hole 44; the friction sleeve 45 is used for generating heat by friction with the trimming blade 43.
When the deburring cutter 43 slides on the inner side of the arc-shaped through hole 44 during working, heat is generated by friction between the outer side of the deburring cutter 43 and the friction sleeve 45, so that the temperature of the deburring cutter 43 is increased, when the deburring cutter 43 is in contact with burrs, the burrs are softened by the heat, the deburring cutter 43 can clean the burrs conveniently, the deburring efficiency is effectively improved, and the service life of the deburring cutter 43 is prolonged.
A copper strip processing technology comprises the following steps:
s1: the copper strip on the blank copper strip coil penetrates through the door frame 2 to be connected with the finished product copper strip coil, and the copper strip is driven to move by the rolling seat 12;
s2: the copper strip positioned on the inner side of the door frame 2 induces burrs or bumps on the side edge of the copper strip in the S1 in the induction module 3, and the burrs or bumps are cut off by the trimming knife 43 on the trimming module 4;
s3: when the induction module 3 and the trimming module 4 work, the cleaning module 5 cleans the chips cut from the copper strip in S2, and the chip blowing unit 47 blows the chips off and collects the chips through the collection box 21;
s4: and the winding seat 12 winds the copper strip processed in the S3 to complete the processing of the copper strip.
When the device works, firstly, a blank copper strip is wound on a copper strip coil through the unwinding seat 11 and the winding seat 12 and is connected to a finished copper strip coil, the copper strip passes through the inner side of the portal 2, rotating rollers for keeping the copper strip to stably walk are arranged on both sides of the portal 2, the copper strip is controlled to walk through the winding seat 12, the copper strip drives the guide wheel 33 to rotate, when the guide wheel 33 is contacted with burrs or bumps on the side edge of the copper strip, the guide wheel 33 enables the piston rod 32 to slide in the piston cylinder 31, the inner cavity of one end, close to the side edge of the copper strip, of the piston cylinder 31 is communicated with the inside of the arc-shaped through hole 44 through the first guide pipe 46, when the piston rod 32 moves towards the direction far away from the side edge of the copper strip, air in the arc-shaped through hole 44 is guided into the piston cylinder 31 through the first guide pipe 46, at the moment, the, when the guide wheel 33 is separated from the burrs or the bumps, the guide wheel 33 resets, air in the inner cavity of the piston cylinder 31 is guided into the arc-shaped through hole 44 again through the first guide pipe 46, so that the trimming knife 43 is pushed to move in the direction opposite to the traveling direction of the copper strip, the trimming efficiency of the trimming knife 43 is improved by utilizing the relative movement of the trimming knife 43 and the burrs or the bumps, the copper strip is prevented from being damaged, when the guide wheel 33 rotates, the cleaning module 5 is driven to rotate through the connecting shaft and the connecting belt 6, the side face of the copper strip is cleaned, chips are prevented from being attached to the side edge of the copper strip, the processing efficiency of the copper strip is improved, and the chips are removed by the chip blowing unit 47 and are collected through the.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A copper strip processing device comprises a base (1), an uncoiling seat (11), a coiling seat (12), a door frame (2), an induction module (3), a trimming module (4) and a cleaning module (5); open a book seat (11) and rolling seat (12) and arrange respectively at the both ends at base (1) top, open a book and arranged the blank copper coil of strip on seat (11), arranged the finished product copper coil of strip on rolling seat (12), and arranged the copper strips between blank copper coil of strip and the finished product copper coil of strip, its characterized in that: a portal (2) is arranged between the uncoiling seat (11) and the coiling seat (12) at the top of the base (1); induction modules (3) are arranged on two sides of the inner side of the portal (2) corresponding to the top and the bottom of the copper strip, trimming modules (4) are arranged on the inner side of the portal (2) corresponding to the induction modules (3), cleaning modules (5) are arranged on the inner side of the portal (2) corresponding to the front side of the copper strip, and a collecting box (21) is arranged at the bottom of the inner side of the portal (2); wherein,
the induction module (3) comprises a piston cylinder (31), a piston rod (32) and a guide wheel (33); the piston cylinder (31) is fixedly connected with the inner wall of the portal frame (2) through a connecting rod, a piston rod (32) is arranged on the inner side of the piston cylinder (31), one end, close to the side edge of the copper strip, of the piston rod (32) is rotatably connected with a guide wheel (33), and an extrusion spring is arranged between the other end of the piston rod and the inner wall of the piston cylinder (31); the guide wheel (33) is in contact with the edge of the copper strip, and one end of a supporting shaft of the guide wheel (33) above the copper strip is fixedly connected with a connecting shaft; a connecting belt (6) is arranged on the connecting shaft, and the connecting belt (6) is connected with the cleaning module (5);
the trimming module (4) comprises an elastic connecting plate (41), a tool rest (42), a trimming knife (43) and a scrap blowing unit (47); the top end of the elastic connecting plate (41) is fixedly connected with the top plate of the portal frame (2), the bottom end of the elastic connecting plate (41) is fixedly connected with a tool rest (42), and one side of the elastic connecting plate (41) is provided with a scrap blowing unit (47); an arc-shaped through hole (44) is formed in the tool rest (42), a first guide pipe (46) is arranged on one side of the tool rest (42) corresponding to the adjacent piston cylinder (31), one end of the first guide pipe (46) is communicated with one end of the arc-shaped through hole (44), and the other end of the first guide pipe (46) is communicated with an inner cavity of one end, close to the copper strip, of the piston cylinder (31); the trimming blade (43) is disposed inside the arc-shaped through hole (44).
2. The copper strip processing apparatus of claim 1, wherein: the scrap blowing unit (47) comprises a telescopic air bag (471), a second conduit (472) and a scrap blowing box (473); the telescopic air bag (471) is fixedly connected with one side, adjacent to the piston cylinder (31), of the elastic connecting plate (41), the telescopic air bag (471) is communicated with one end of the second guide pipe (472), and the other end of the second guide pipe (472) is communicated with the scrap blowing box (473); the middle part of the second conduit (472) is communicated with the inner cavity of one end of the piston cylinder (31) far away from the copper strip through a hose; the scrap blowing box (473) is fixedly connected with the inner wall of the door frame (2), and the scrap blowing box (473) is used for blowing scraps on the side edge of the copper strip to the front side of the copper strip.
3. The copper strip processing apparatus of claim 1, wherein: a sliding groove is formed in the inner side wall of the gantry (2) corresponding to the cleaning module (5); the cleaning module (5) comprises a rotating disc (51), a cleaning rod (52) and a sliding unit (53); a plurality of cleaning rods (52) are hinged to the rotating disc (51) at equal angles in the circumferential direction, a sliding unit (53) is arranged between any two adjacent cleaning rods (52), one side of the rotating disc (51) is fixedly connected with a rotating shaft (511), a bearing (7) is sleeved at one end of the rotating shaft (511), and a connecting belt (6) is arranged between the rotating shaft (511) and the connecting shaft; the bearing (7) is arranged on the inner side of the sliding chute, and a return spring is arranged between the bearing (7) and the inner wall of one end of the sliding chute; one end of the cleaning rod (52) is provided with an arc-shaped elastic sheet (521), and one sides, close to the side face of the copper strip, of the arc-shaped elastic sheet (521) and the cleaning rod (52) are provided with brushes.
4. The copper strip processing apparatus of claim 3, wherein: the sliding unit (53) comprises a sliding plate (531) and a counterweight (532); the sliding plates (531) are arranged in a plurality of numbers, two ends of each sliding plate (531) are in sliding connection with the two adjacent cleaning rods (52), and one side, close to the rotating disc (51), of each sliding plate (531) is fixedly connected with the balancing weight (532).
5. The copper strip processing apparatus of claim 1, wherein: one end of the trimming knife (43) adjacent to the copper strip is provided with a step-shaped notch, and a sawtooth-shaped notch is arranged on the position, close to the step-shaped notch, of the trimming knife (43).
6. The copper strip processing apparatus of claim 1, wherein: a friction sleeve (45) is arranged between one end of the trimming knife (43) far away from the copper strip and the inner wall of the arc-shaped through hole (44); the friction sleeve (45) is used for generating heat through friction with the trimming knife (43).
7. A copper strip processing technology is characterized in that: the process is suitable for the copper strip processing device of any one of claims 1 to 6; the process comprises the following steps:
s1: the copper strip on the blank copper strip coil penetrates through the door frame (2) to be connected with the finished product copper strip coil, and the copper strip is driven to move through the rolling seat (12);
s2: the copper strip positioned on the inner side of the door frame (2) induces burrs or bumps on the side edge of the copper strip in the S1 in the induction module (3), and the burrs or bumps are cut off by a trimming knife (43) on the trimming module (4);
s3: when the induction module (3) and the trimming module (4) work, the cleaning module (5) cleans the chips cut from the copper strip in the S2, and the chips are blown off by the chip blowing unit (47) and collected by the collecting box (21);
s4: and the winding seat (12) winds the copper strip processed in the S3 to complete the processing of the copper strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910296571.7A CN110039121A (en) | 2019-04-13 | 2019-04-13 | A kind of copper strips processing unit (plant) and its processing technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910296571.7A CN110039121A (en) | 2019-04-13 | 2019-04-13 | A kind of copper strips processing unit (plant) and its processing technology |
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| CN110039121A true CN110039121A (en) | 2019-07-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438224A (en) * | 2020-03-13 | 2020-07-24 | 方振钋 | Copper strip processing technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111438224A (en) * | 2020-03-13 | 2020-07-24 | 方振钋 | Copper strip processing technology |
| CN111438224B (en) * | 2020-03-13 | 2021-12-21 | 广东中南天实业有限公司 | Copper strip processing technology |
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Application publication date: 20190723 |