CN113682860A - Improved generation is rolling device of cutting for copper foil - Google Patents
Improved generation is rolling device of cutting for copper foil Download PDFInfo
- Publication number
- CN113682860A CN113682860A CN202111069525.7A CN202111069525A CN113682860A CN 113682860 A CN113682860 A CN 113682860A CN 202111069525 A CN202111069525 A CN 202111069525A CN 113682860 A CN113682860 A CN 113682860A
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- China
- Prior art keywords
- copper foil
- cutting
- backing plate
- roller
- portal frame
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Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 239000011889 copper foil Substances 0.000 title claims abstract description 80
- 238000005520 cutting process Methods 0.000 title claims abstract description 78
- 238000005096 rolling process Methods 0.000 title claims description 15
- 238000004804 winding Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000000149 penetrating effect Effects 0.000 claims abstract description 8
- 230000008878 coupling Effects 0.000 claims description 23
- 238000010168 coupling process Methods 0.000 claims description 23
- 238000005859 coupling reaction Methods 0.000 claims description 23
- 238000005485 electric heating Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 7
- 244000309464 bull Species 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 6
- 210000004209 hair Anatomy 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 239000010410 layer Substances 0.000 description 16
- 238000001035 drying Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011049 pearl Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000002001 electrolyte material Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
- B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
- B26D1/1435—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/038—Controlling transverse register of web by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
- F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/173—Metal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Forests & Forestry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Wire Bonding (AREA)
Abstract
The invention discloses an improved winding and slitting device for copper foil, which is arranged in a rack and comprises: the unwinding mechanism comprises an unwinding roller and two tensioning roller sets; the deviation correcting mechanism comprises two deviation correcting blocks which are symmetrically arranged, a deviation correcting groove is formed in the side wall of each deviation correcting block in a penetrating mode, and a pushing block is movably arranged in each deviation correcting groove; the cutting mechanism comprises a base plate, two guide rollers which are symmetrically arranged up and down are arranged between the base plate and the deviation rectifying block, the roller surfaces of the two guide rollers are in contact, a felt layer is laid on the roller surfaces of the guide rollers, an air supply cover is arranged between the contact point between the two guide rollers and the base plate, and a cutting assembly and a heat transfer assembly are sequentially arranged at one end, far away from the guide plate, of the base plate; the winding mechanism comprises a winding roller fixed on the second portal frame, and water drops on the surface of the copper foil are wiped in the slitting process, so that the phenomenon of sliding knives is prevented, the uniformity of the width of the slit copper foil is improved, and the winding mechanism is convenient to take down.
Description
Technical Field
The invention relates to the technical field of electrolytic copper foil production and manufacturing, in particular to an improved winding and slitting device for copper foil.
Background
Copper foil is a negative electrolyte material that is deposited as a thin, continuous metal foil on the substrate layer of a circuit board that serves as the electrical conductor for the PCB. It is easy to adhere to the insulating layer, receive the printing protective layer, form the circuit pattern after corroding.
The copper foil is cut the process and is generally including unreeling, cut, the rolling, when cutting the copper foil process in the workshop at present, because the copper foil needs to carry out various surface treatment (including soaking, process such as clean) before the shaping, can lead to aqueous vapor great in the workshop, cut in-process copper foil surface can be stained with a lot of pearls at the later stage like this, and water, can make the copper corrosion under the circumstances that oxygen and carbon dioxide exist simultaneously, and the copper foil is stained with the condition that appears the sliding knife after attaching the pearl easily at the in-process of cutting, lead to the copper foil width of cutting uneven, not only so current rolling structure is difficult for dismantling, lead to cutting the inconvenient rolling structure of taking off behind the process. Therefore, there is a need for an improved winding and slitting device for copper foil.
Disclosure of Invention
The invention aims to provide an improved winding and slitting device for copper foil, which is used for solving the problems in the prior art, wiping water drops on the surface of the copper foil in the slitting process, preventing the occurrence of a sliding knife phenomenon, improving the uniformity of the width of the copper foil after slitting and facilitating the taking off of a winding mechanism.
In order to achieve the purpose, the invention provides the following scheme: the invention provides an improved winding and slitting device for copper foil, which is arranged in a rack and comprises: the unwinding mechanism comprises an unwinding roller and two tensioning roller sets, the two tensioning roller sets are arranged up and down correspondingly, and the tensioning roller sets are movably arranged in the rack; the correcting mechanism comprises two symmetrically arranged correcting blocks, correcting grooves are formed in the side walls of the correcting blocks in a penetrating mode, the two correcting grooves are symmetrically arranged, a pushing block is movably arranged in each correcting groove, and a guide plate is arranged at one end, far away from the tensioning roller set, of each correcting block; the cutting mechanism comprises a base plate, the guide plate is fixed on the bottom surface of the base plate, a guide groove is reserved between the base plate and the guide plate, two guide rollers which are arranged in an up-down symmetrical mode are arranged between the base plate and the deviation rectifying block, the guide rollers are fixedly mounted on a first portal frame, the first portal frame is fixedly connected with the rack, a mounting plate is fixed on the first portal frame at the top, the roller surfaces of the two guide rollers are in contact, a felt layer is laid on the roller surfaces of the guide rollers, an air supply cover is arranged between the contact point between the two guide rollers and the base plate and communicated with an air supply assembly, one end, far away from the guide plate, of the base plate is sequentially provided with a cutting assembly and a heat transfer assembly, the cutting surface of the cutting assembly is located at the bottom of the base plate, and the heat transfer assembly comprises a heat transfer hole, the heat transfer holes are formed in the bottom surface of the base plate and communicated with the air supply assembly; winding mechanism, winding mechanism is including fixing the wind-up roll on the second portal frame, the wind-up roll is located the backing plate is kept away from the one end of guide roll, just the apical plate of wind-up roll is higher than the backing plate, the mounting panel with the connection can be dismantled to the second portal frame.
Preferably, the unwinding roller is fixedly installed on a third portal frame, the third portal frame is fixedly connected in the rack, an unwinding motor is fixedly installed on the third portal frame, and the unwinding motor is in driving connection with the unwinding roller; tensioning roller set includes a plurality of interval order arrangement's tensioning roller, is located same tensioning roller set a plurality of tensioning roller sliding connection is on lead screw guide rail, two lead screw guide rail fixes respectively in the frame, two in the tensioning roller set correspond the setting from top to bottom between the tensioning roller.
Preferably, the lead screw guide rail is including fixing body in the frame, this internal lead screw that is equipped with, the both ends of lead screw are equipped with axle sleeve and lead screw motor respectively, lead screw motor's output with the tip rigid coupling of lead screw, the axle sleeve with the tip coupling of lead screw, the axle sleeve with lead screw motor all fixes on the body, sliding connection has a plurality of sliders on the lead screw, the tensioning roller passes through the fourth portal frame to be fixed on the slider.
Preferably, a pillar is fixed on one side, away from the other one, of the deviation rectifying block, the pillar is fixed in the rack, a deviation rectifying cylinder is fixed on one side, away from the deviation rectifying block, of the pillar, the deviation rectifying groove extends and penetrates through the pillar, an output end of the deviation rectifying cylinder extends into the deviation rectifying groove and is fixedly connected with the pushing block, and an infrared probe is embedded in a lower groove wall of the deviation rectifying groove.
Preferably, two symmetrically arranged support rods are vertically fixed on the bottom surface of the mounting plate, and the cutting assembly is fixedly arranged between the two support rods; the cutting assembly comprises a plurality of cutting discs, a plurality of cutting grooves which are arranged at intervals in sequence are formed in the backing plate in a penetrating mode, the cutting discs are fixedly installed in the cutting grooves in a one-to-one mode, a plurality of connecting shafts are arranged between the cutting discs in a penetrating mode, one ends of the connecting shafts extend out of the side walls of the backing plate, the side walls of the backing plate are fixedly connected with output shafts of cutting motors, the cutting motors are fixed on the supporting rods, and the bottommost points of the cutting discs are lower than the bottom face of the backing plate.
Preferably, the backing plate is close to the one end of guide roll is equipped with the knock-out roller subassembly, the knock-out roller subassembly includes that two bull sticks and rigid coupling are two the knock-out roller between the bull stick, be fixed with a plurality of bundles of brush hairs on the roll surface of knock-out roller, the knock-out roller with the air supply cover corresponds the setting from top to bottom, the knock-out roller is located the guide roll with between the cutting assembly, the bull stick is kept away from the one end rigid coupling of knock-out roller has driving motor's output shaft, the driving motor rigid coupling is in on the lateral wall of backing plate.
Preferably, the air supply subassembly includes the rigid coupling and is in the air pump of mounting panel bottom surface, the air pump intercommunication has first pipeline, the rigid coupling has the second pipeline on the first pipeline, the second pipeline with the air supply cover rigid coupling, all install the solenoid valve on first pipeline and the second pipeline, first pipeline with heat transfer hole intercommunication, first pipeline outside fixed mounting has electric heating wire, electric heating wire is located the tie point of first pipeline and second pipeline with between the air pump.
Preferably, the heat transfer component comprises a heat conduction moisture absorption layer, a plurality of heat transfer holes are formed in the heat conduction moisture absorption layer in a penetrating mode, an installation groove is formed in the bottom face of the backing plate, the heat conduction moisture absorption layer is fixed to the bottom opening of the installation groove, and the first pipeline penetrates through the backing plate and is communicated with the installation groove.
Preferably, a plurality of partition plates which are sequentially arranged at intervals are fixed on the surface of the winding roller, the partition plates correspond to the cutting discs one by one, a winding motor is fixedly installed on the second portal frame and is in driving connection with the winding roller, and a bolt assembly is detachably connected between a top beam of the second portal frame and the installation plate; the bolt assembly comprises a baffle, the baffle abuts against the second portal frame and the mounting plate, two symmetrically-arranged bolts can be detachably connected to the baffle, any bolt penetrates through the baffle and can be detachably connected with the second portal frame, and the other bolt penetrates through the baffle and can be detachably connected with the mounting plate.
Preferably, the contact point of the two guide rollers is higher than that of the deviation rectifying block.
The invention discloses the following technical effects: the copper foil is discharged through the unwinding mechanism, the copper foil sequentially passes through the tensioning roller group, the deviation rectifying mechanism, the guide rollers and the backing plate and is wound to the winding mechanism, the tensioning roller group adjusts the tensioning force in the copper foil transmission process, when the copper foil passes through the deviation rectifying mechanism, the two sides of the copper foil are guided to pass through the two deviation rectifying grooves, the copper foil is rolled, flattened and conveyed through the two guide rollers, the felt layer on the guide rollers can wipe the surface of the copper foil, and before the copper foil is conveyed to the backing plate, the air is supplied to the air supply cover through the air supply assembly to primarily dry the surface of the copper foil, the copper foil passes through the guide grooves and then is cut by the cutting assembly, the sliding knife phenomenon can be greatly reduced under the action of primary drying, even if a sliding knife only has small-amplitude deviation, the deviation is directly assisted by the pushing block in the deviation rectifying grooves, the uniformity of the width after cutting is greatly improved through the integral matching, then the copper foil is attached to the bottom surface of the backing plate through the heat transfer assembly, the hot air is sent out from the heat transfer holes to be dried again, so that the copper foil is prevented from being oxidized to a great extent, and finally the winding roller is used for winding, when the winding roller needs to be taken down, the second portal frame is directly dismounted from the mounting plate, so that the labor cost is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a front view of an improved copper foil winding and slitting device according to the present invention;
FIG. 2 is a side view of the deviation correcting mechanism of the present invention;
FIG. 3 is a side view of the shim plate of the present invention;
FIG. 4 is a side view of the winding mechanism of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 1;
FIG. 6 is a partial enlarged view of B in FIG. 1;
wherein, 1 is a frame, 2 is an unwinding roller, 3 is a deviation rectifying block, 4 is a deviation rectifying groove, 5 is a pushing block, 6 is a guide plate, 7 is a backing plate, 8 is a guide groove, 9 is a guide roller, 10 is a first portal frame, 11 is a mounting plate, 12 is a felt layer, 13 is an air supply cover, 14 is a heat transfer hole, 15 is a second portal frame, 16 is a winding roller, 17 is a third portal frame, 18 is an unwinding motor, 19 is a tension roller, 20 is a body, 21 is a screw rod, 22 is a shaft sleeve, 23 is a screw motor, 24 is a sliding block, 25 is a fourth portal frame, 26 is a strut, 27 is a deviation rectifying cylinder, 28 is an infrared probe, 29 is a support rod, 30 is a cutting disc, 31 is a cutting motor, 32 is a rotating rod, 33 is a top roller, 34 is brush hair, 35 is a driving motor, 36 is an air pump, 37 is a first pipeline, 38 is a second pipeline, 39 is an electromagnetic valve, 40 is an electric heating wire, 41 is a heat conducting layer, and 42 is a moisture absorption mounting groove, 43 is a clapboard, 44 is a winding motor, 45 is a baffle plate, and 46 is a bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1 to 6, the present invention provides an improved winding and slitting device for copper foil, which is disposed in a frame 1 and includes:
the unwinding mechanism comprises an unwinding roller 2 and two tensioning roller sets, the two tensioning roller sets are arranged up and down correspondingly, and the tensioning roller sets are movably arranged in the rack 1; unreeling work is carried out through the unreeling roller 2, and the tensioning roller group is used for adjusting the tensioning force of the copper foil in the transmission process.
The correcting mechanism comprises two symmetrically arranged correcting blocks 3, correcting grooves 4 are formed in the side walls of the correcting blocks 3 in a penetrating mode, the two correcting grooves 4 are symmetrically arranged, push blocks 5 are movably arranged in the correcting grooves 4, and a guide plate 6 is arranged at one end, far away from the tensioning roller set, of each correcting block 3; the copper foil is guided by the matching of the deviation rectifying block 3 and the guide plate 6, and when the copper foil has small deviation, the deviation rectifying block is adjusted through the push block 5.
The cutting mechanism comprises a backing plate 7, a guide plate 6 is fixed on the bottom surface of the backing plate 7, a guide groove 8 is reserved between the backing plate 7 and the guide plate 6, a copper foil can be flatly attached to the bottom surface of the backing plate 7 under the action of the guide groove 8, two guide rollers 9 which are symmetrically arranged up and down are arranged between the backing plate 7 and a deviation rectifying block 3, the guide rollers 9 are fixedly arranged on a first portal frame 10, the first portal frame 10 is fixedly connected with a frame 1, a mounting plate 11 is fixed on the first portal frame 10 at the top, the roller surfaces of the two guide rollers 9 are contacted, a felt layer 12 is laid on the roller surface of each guide roller 9, when the copper foil passes through the two guide rollers 9, water drops are wiped by the felt layer 12, an air supply cover 13 is arranged between the contact backing plate 7 between the two guide rollers 9, the air supply cover 13 is communicated with an air supply assembly, after the water drops are wiped, water stains on the surface of the copper foil are primarily dried by the air supply cover 13, one end, far away from the guide plate 6, of the backing plate 7 is sequentially provided with a cutting assembly and a heat transfer assembly, a cutting surface of the cutting assembly is located at the bottom of the backing plate 7, the heat transfer assembly comprises a heat transfer hole 14, the heat transfer hole 14 is formed in the bottom surface of the backing plate 7, the heat transfer hole 14 is communicated with an air supply assembly, after primary drying, copper foil starts to be cut, air is supplied through the heat transfer hole 14 after cutting, secondary drying is carried out on the copper foil, and oxidation of the copper foil is further prevented;
winding mechanism, winding mechanism are including fixing wind-up roll 16 on second portal frame 15, and wind-up roll 16 is located backing plate 7 and keeps away from the one end of guide roll 9, and wind-up roll 16's apical plate is higher than backing plate 7, can improve the tensile force, and mounting panel 11 can be dismantled with second portal frame 15 and be connected for the staff is convenient for directly take off second portal frame 15, and then can collect the copper foil after cutting.
When the copper foil is used, the copper foil is discharged through the unwinding mechanism, the copper foil sequentially passes through the tension roller set, the deviation rectifying mechanism, the guide rollers 9 and the backing plate 7 and is wound to the winding mechanism, the tension force of the tension roller set is adjusted in the copper foil transmission process, when the copper foil passes through the deviation rectifying mechanism, the two sides of the copper foil are guided to pass through the two deviation rectifying grooves 4 and are rolled, flattened and conveyed through the two guide rollers 9, the felt layer 12 on the guide rollers 9 can wipe the surface of the copper foil, the air is sent to the air supply hood 13 by the air supply assembly before being sent to the backing plate 7, the surface of the copper foil is primarily dried, the copper foil passes through the guide grooves 8 and is cut by the cutting assembly, the sliding knife phenomenon can be greatly reduced under the action of primary drying, even if the sliding knife has small-amplitude deviation, the deviation is directly assisted in the pushing block 5 in the deviation rectifying grooves 4 for rectification, and then the copper foil is attached to the bottom surface of the backing plate 7 through the heat transfer assembly, the hot air is sent out from the heat transfer holes 14 to be dried again, the copper foil is prevented from being oxidized to a great extent, and finally the winding roller 16 is used for winding, and when the winding roller 16 needs to be taken down, the second portal frame 15 is directly detached from the mounting plate 11.
According to a further optimized scheme, the unwinding roller 2 is fixedly arranged on a third portal frame 17, the third portal frame 17 is fixedly connected in the rack 1, an unwinding motor 18 is fixedly arranged on the third portal frame 17, and the unwinding motor 18 is in driving connection with the unwinding roller 2; the unwinding motor 18 drives the unwinding roller 2 to rotate and perform unwinding operation, and a third portal frame 17 is fixedly connected to the bottom surface of the inner side of the rack 1;
the tensioning roller group comprises a plurality of tensioning rollers 19 which are sequentially arranged at intervals, the tensioning rollers 19 positioned in the same tensioning roller group are connected on the screw guide rails in a sliding manner, the two screw guide rails are respectively fixed in the rack 1, and the tensioning rollers 19 in the two tensioning roller groups are correspondingly arranged up and down. The lead screw guide rail comprises a body 20 fixed in the rack 1, a lead screw 21 is arranged in the body 20, two ends of the lead screw 21 are respectively provided with a shaft sleeve 22 and a lead screw motor 23, the output end of the lead screw motor 23 is fixedly connected with the end part of the lead screw 21, the shaft sleeve 22 is in shaft connection with the end part of the lead screw 21, the shaft sleeve 22 and the lead screw motor 23 are both fixed on the body 20, the lead screw 21 is slidably connected with a plurality of slide blocks 24, and the tension roller 19 is fixed on the slide blocks 24 through a fourth portal frame 25. The screw rod 21 is driven to rotate by the screw rod motor 23, the sliding block 24 can move back and forth, the two groups of tensioning roller sets can synchronously move in the opposite direction under the drive of the screw rod 21, the plurality of tensioning rollers 19 on the same screw rod 21 synchronously move leftwards or rightwards, and the tensioning force of the copper foil is adjusted under the sliding action of the tensioning rollers 19.
Further optimization scheme, a pillar 26 is fixed on one side, away from another deviation rectifying block 3, of the deviation rectifying block 3, the pillar 26 is fixed in the rack 1, a deviation rectifying cylinder 27 is fixed on one side, away from the deviation rectifying block 3, of the pillar 26, a deviation rectifying groove 4 extends to penetrate through the pillar 26, the output end of the deviation rectifying cylinder 27 extends into the deviation rectifying groove 4 and is fixedly connected with the pushing block 5, an infrared probe 28 is embedded in the lower groove wall of the deviation rectifying groove 4, after the deviation of the copper foil occurs, one side, deviated by the copper foil, moves to the upper portion of the infrared probe 28, the deviation is detected and determined by the infrared probe 28, and the deviation rectifying cylinder 27 on the side extends out and drives the pushing block 5 to push the copper foil to a reset state.
In a further optimized scheme, two symmetrically arranged support rods 29 are vertically fixed on the bottom surface of the mounting plate 11, and the cutting assembly is fixedly arranged between the two support rods 29; cutting assembly includes a plurality of cutting discs 30, run through the cutting groove (not shown in the figure) of seting up a plurality of interval sequence arrangement on the backing plate 7, cutting disc 30 fixed mounting is in cutting the groove one-to-one, wear to be equipped with the connecting axle (not shown in the figure) between a plurality of cutting discs 30, the lateral wall and the rigid coupling of backing plate 7 of stretching out the one end of connecting axle have the output shaft of cutting motor 31, cutting motor 31 fixes on bracing piece 29, the nadir of cutting disc 30 is less than the bottom surface of backing plate 7, cutting disc 30 runs through both ends about backing plate 7, because the copper foil passes through by the bottom surface of backing plate 7, then the bottom of cutting disc 30 is the cutting plane promptly, it rotates to drive cutting disc 30 under the effect of cutting motor 31, the copper foil that comes with the transmission cuts in step.
Further optimizing the scheme, one end of the backing plate 7 close to the guide roll 9 is provided with a top roll assembly, the top roll assembly comprises two rotating rods 32 and a top roll 33 fixedly connected between the two rotating rods 32, the roll surface of the top roll 33 is fixedly provided with a plurality of bundles of bristles 34, the bristles 34 are made of rigid materials, the top roll 33 and the air supply cover 13 are arranged up and down correspondingly, the top roll 33 is positioned between the guide roll 9 and the cutting assembly, one end of the rotating rod 32 far away from the top roll 33 is fixedly connected with an output shaft of a driving motor 35, the driving motor 35 is fixedly connected on the side wall of the backing plate 7, in the primary drying process before the copper foil is sent to the backing plate 7, the driving motor 35 drives the rotating rods 32 to rotate, so that the bristles 34 are abutted against the bottom surface of the copper foil, because the air supply is carried out on the top surface of the copper foil by the air supply cover 13, the water stain removing speed of the upper and lower end surfaces of the copper foil is different, the supported bristles 34 are increased, so that the copper foil slides through the process, and the water drop falling efficiency is accelerated, in addition, the top roller 33 is not in direct contact with the copper foil, so that the ventilation heating rate of the copper foil is improved conveniently.
Further optimize the scheme, the air supply subassembly includes air pump 36 of rigid coupling in mounting panel 11 bottom surface, air pump 36 communicates has first pipeline 37, the rigid coupling has second pipeline 38 on the first pipeline 37, second pipeline 38 and air feeding cover 13 rigid coupling, all install solenoid valve 39 on first pipeline 37 and the second pipeline 38, first pipeline 37 communicates with heat transfer hole 14, first pipeline 37 outside fixed mounting has electric heating wire 40, electric heating wire 40 is located between the tie point of first pipeline 37 and second pipeline 38 and air pump 36, by air pump 36 to first pipeline 37, the air supply of second pipeline 38, the flow of the steerable two pipeline air-outs of solenoid valve 39, electric heating wire 40's setting can make air pump 36 send out the wind rapid heating, be convenient for follow-up stoving operation.
Further optimize the scheme, heat transfer assembly includes heat conduction hygroscopic layer 41, runs through on the heat conduction hygroscopic layer 41 and has seted up a plurality of heat transfer holes 14, and mounting groove 42 has been seted up to the bottom surface of backing plate 7, and heat conduction hygroscopic layer 41 is fixed in the end mouth department of mounting groove 42, and first pipeline 37 runs through backing plate 7 and communicates with mounting groove 42, and the optional sponge that uses of heat conduction hygroscopic layer 41 can make the copper foil wipe water stain when passing through on the one hand, and on the other hand improves drying efficiency.
According to a further optimized scheme, a plurality of partition plates 43 which are arranged at intervals in sequence are fixed on the surface of the winding roller 16, the partition plates 43 correspond to the cutting discs 30 one by one, so that the cut copper foil is correspondingly collected to gaps among the partition plates 43, a winding motor 44 is fixedly installed on the second portal frame 15, the winding motor 44 is in driving connection with the winding roller 16, the winding motor 44 drives the winding roller 16 to rotate and perform winding work, and a bolt assembly is detachably connected between a top beam of the second portal frame 15 and the mounting plate 11; bolt assembly includes baffle 45, baffle 45 butt is between second portal frame 15 and mounting panel 11, can dismantle on the baffle 45 and be connected with the bolt 46 that two symmetries set up, arbitrary bolt 46 runs through baffle 45 and can dismantle with second portal frame 15 and be connected, another bolt 46 runs through baffle 45 and can dismantle with mounting panel 11 and be connected, through simple and easy bolt 46 between second portal frame 15 and the mounting panel 11, baffle 45 cooperation is fixed, on the one hand the firm performance of installation can be guaranteed, on the other hand the staff's of being convenient for direct dismantlement.
Further optimize the scheme, the contact point of two guide rolls 9 is higher than the piece 3 of rectifying for the copper foil passes through guide way 8 downwards after the contact point of two guide rolls 9, can improve the tensile force.
In this embodiment, each of the electrical components is controlled by a PLC, and a specific control manner is the prior art and is not described again.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (10)
1. The utility model provides a device is cut with rolling to improved generation copper foil, its sets up in frame (1), its characterized in that includes:
the unwinding mechanism comprises an unwinding roller (2) and two tensioning roller sets, the two tensioning roller sets are arranged in a vertically corresponding mode, and the tensioning roller sets are movably arranged in the rack (1);
the correcting mechanism comprises two symmetrically arranged correcting blocks (3), correcting grooves (4) are formed in the side walls of the correcting blocks (3) in a penetrating mode, the two correcting grooves (4) are symmetrically arranged, a pushing block (5) is movably arranged in each correcting groove (4), and a guide plate (6) is arranged at one end, far away from the tensioning roller set, of each correcting block (3);
cutting mechanism, cutting mechanism includes backing plate (7), deflector (6) are fixed on the bottom surface of backing plate (7), just backing plate (7) with leave guide way (8) between deflector (6), backing plate (7) with rectify and be equipped with guide roll (9) that two longitudinal symmetries set up between piece (3), guide roll (9) fixed mounting is on first portal frame (10), first portal frame (10) with frame (1) rigid coupling, be located the top be fixed with mounting panel (11) on first portal frame (10), two the roll surface contact of guide roll (9), and lay felt layer (12) on the roll surface of guide roll (9), two contact point between guide roll (9) with be equipped with air supply cover (13) between backing plate (7), air supply cover (13) intercommunication has air supply subassembly, a cutting assembly and a heat transfer assembly are sequentially arranged at one end, far away from the guide plate (6), of the backing plate (7), a cutting surface of the cutting assembly is located at the bottom of the backing plate (7), the heat transfer assembly comprises a heat transfer hole (14), the heat transfer hole (14) is formed in the bottom surface of the backing plate (7), and the heat transfer hole (14) is communicated with the air supply assembly;
winding mechanism, winding mechanism is including fixing wind-up roll (16) on second portal frame (15), wind-up roll (16) are located backing plate (7) are kept away from the one end of guide roll (9), just the apical point of wind-up roll (16) is higher than backing plate (7), mounting panel (11) with second portal frame (15) can be dismantled and be connected.
2. The improved generation rolling cutting device for copper foil of claim 1, characterized in that:
the unwinding roller (2) is fixedly arranged on a third portal frame (17), the third portal frame (17) is fixedly connected in the rack (1), an unwinding motor (18) is fixedly arranged on the third portal frame (17), and the unwinding motor (18) is in driving connection with the unwinding roller (2);
tensioning roller set includes a plurality of interval order arrangement's tensioning roller (19), is located same tensioning roller set a plurality of tensioning roller (19) sliding connection is on lead screw guide rail, two lead screw guide rail fixes respectively in frame (1), two in the tensioning roller set correspond the setting from top to bottom between tensioning roller (19).
3. The improved generation rolling cutting device for copper foil of claim 2, characterized in that: the lead screw guide rail is including fixing body (20) in frame (1), be equipped with lead screw (21) in body (20), the both ends of lead screw (21) are equipped with axle sleeve (22) and lead screw motor (23) respectively, the output of lead screw motor (23) with the tip rigid coupling of lead screw (21), axle sleeve (22) with the tip coupling of lead screw (21), axle sleeve (22) with lead screw motor (23) are all fixed on body (20), sliding connection has a plurality of sliders (24) on lead screw (21), tensioning roller (19) are fixed through fourth portal frame (25) on slider (24).
4. The improved generation rolling cutting device for copper foil of claim 1, characterized in that: the utility model discloses a deviation rectifying device, including frame (1), rectifying block (3), pillar (26), rectifying block (3) and rectifying block (3), pillar (26) are fixed in frame (1), pillar (26) are kept away from rectifying block (3) one side is fixed with rectifying cylinder (27), rectifying groove (4) extend and run through pillar (26), rectifying cylinder (27)'s output stretches into rectifying groove (4) and with ejector pad (5) rigid coupling, rectifying groove (4) lower cell wall department inlays and is equipped with infrared probe (28).
5. The improved generation rolling cutting device for copper foil of claim 1, characterized in that: two symmetrically arranged support rods (29) are vertically fixed on the bottom surface of the mounting plate (11), and the cutting assembly is fixedly mounted between the two support rods (29); cutting assembly includes a plurality of cutting discs (30), run through the cutting groove of seting up a plurality of intervals order arrangement on backing plate (7), cutting disc (30) fixed mounting on one-to-one in the cutting groove, a plurality of wear to be equipped with the connecting axle between cutting disc (30), the one end of connecting axle is stretched out the lateral wall and the rigid coupling of backing plate (7) have the output shaft of cutting motor (31), cutting motor (31) are fixed on bracing piece (29), the nadir of cutting disc (30) is less than the bottom surface of backing plate (7).
6. The improved generation rolling cutting device for copper foil of claim 1, characterized in that: backing plate (7) are close to the one end of guide roll (9) is equipped with the top roller subassembly, the top roller subassembly includes that two bull sticks (32) and rigid coupling are two top roller (33) between bull stick (32), be fixed with a plurality of bundles of brush hair (34) on the roll surface of top roller (33), top roller (33) with air supply cover (13) corresponds the setting from top to bottom, top roller (33) are located guide roll (9) with between the cutting assembly, bull stick (32) are kept away from the one end rigid coupling of top roller (33) has the output shaft of driving motor (35), driving motor (35) rigid coupling is in on the lateral wall of backing plate (7).
7. The improved generation rolling cutting device for copper foil of claim 1, characterized in that: air supply assembly includes the rigid coupling and is in air pump (36) of mounting panel (11) bottom surface, air pump (36) intercommunication has first pipeline (37), the rigid coupling has second pipeline (38) on first pipeline (37), second pipeline (38) with air supply cover (13) rigid coupling, all install solenoid valve (39) on first pipeline (37) and second pipeline (38), first pipeline (37) with heat transfer hole (14) intercommunication, first pipeline (37) outside fixed mounting has electric heating wire (40), electric heating wire (40) are located the tie point of first pipeline (37) and second pipeline (38) with between air pump (36).
8. The improved generation rolling cutting device for copper foil of claim 7, characterized in that: the heat transfer component comprises a heat conduction moisture absorption layer (41), a plurality of heat transfer holes (14) are formed in the heat conduction moisture absorption layer (41) in a penetrating mode, an installation groove (42) is formed in the bottom face of the backing plate (7), the heat conduction moisture absorption layer (41) is fixed to the bottom opening of the installation groove (42), and the first pipeline (37) penetrates through the backing plate (7) and is communicated with the installation groove (42).
9. The improved generation rolling cutting device for copper foil of claim 5, characterized in that:
a plurality of partition plates (43) which are sequentially arranged at intervals are fixed on the surface of the winding roller (16), the partition plates (43) correspond to the cutting discs (30) one by one, a winding motor (44) is fixedly installed on the second portal frame (15), the winding motor (44) is in driving connection with the winding roller (16), and a bolt assembly is detachably connected between the top beam of the second portal frame (15) and the mounting plate (11);
bolt assembly includes baffle (45), baffle (45) butt is in second portal frame (15) with between mounting panel (11), can dismantle on baffle (45) and be connected with bolt (46) that two symmetries set up, arbitrary bolt (46) run through baffle (45) and with second portal frame (15) can dismantle the connection, another bolt (46) run through baffle (45) and with the connection can be dismantled to mounting panel (11).
10. The improved generation rolling cutting device for copper foil of claim 1, characterized in that: the contact point of the two guide rollers (9) is higher than that of the deviation rectifying block (3).
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| CN202111069525.7A CN113682860B (en) | 2021-09-13 | 2021-09-13 | Improved generation is rolling device of cutting for copper foil |
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| CN202111069525.7A CN113682860B (en) | 2021-09-13 | 2021-09-13 | Improved generation is rolling device of cutting for copper foil |
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| CN113682860B CN113682860B (en) | 2023-03-28 |
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| CN114560329A (en) * | 2022-03-04 | 2022-05-31 | 圣达电气有限公司 | Preprocessing equipment is used in copper foil processing |
| CN114852742A (en) * | 2022-03-08 | 2022-08-05 | 太仓艾特尔机械有限公司 | Modularization divides strip machine |
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| CN116673254A (en) * | 2023-08-01 | 2023-09-01 | 圣达电气有限公司 | Surface cleaning device and cleaning method before copper foil winding |
| CN117067298A (en) * | 2023-10-19 | 2023-11-17 | 东北大学 | Pipeline cutting processing equipment |
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