CN216914116U - Soft wide aluminum foil slitting device - Google Patents
Soft wide aluminum foil slitting device Download PDFInfo
- Publication number
- CN216914116U CN216914116U CN202220589899.5U CN202220589899U CN216914116U CN 216914116 U CN216914116 U CN 216914116U CN 202220589899 U CN202220589899 U CN 202220589899U CN 216914116 U CN216914116 U CN 216914116U
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- Prior art keywords
- aluminum foil
- slitting
- roller
- groove
- cutter
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 72
- 239000011888 foil Substances 0.000 title claims abstract description 72
- 229920001971 elastomer Polymers 0.000 claims abstract description 39
- 238000005520 cutting process Methods 0.000 claims abstract description 26
- 238000010008 shearing Methods 0.000 claims abstract description 24
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 description 11
- 239000005030 aluminium foil Substances 0.000 description 9
- 238000005457 optimization Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000007373 indentation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 241000628997 Flos Species 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Shearing Machines (AREA)
Abstract
A soft wide aluminum foil slitting device is characterized by comprising a cutting and edge-sucking strip mechanism (an air port position is parallel to a cutting point above a groove cutter roller), a slitting mechanism, a groove cutter roller, a guide roller, a supporting rubber roller and a finished product winding roller which are sequentially arranged in parallel along the aluminum foil transmission direction, wherein the slitting mechanism comprises an arc-shaped plate and a slitting cutter arranged on the arc-shaped plate, the slitting cutter is matched with a lower cutter groove arranged on the groove cutter roller for slitting a raw material aluminum foil wound around the groove cutter roller, the shearing overlapping amount of the slitting cutter and the lower cutter groove is less than or equal to 0.5mm, the shearing gap of the slitting cutter and the lower cutter groove is less than or equal to 0.2mm, the edge-sucking strip mechanism is arranged at the discharge end of the groove cutter roller for collecting the slit aluminum foil strips, a suction port of the edge-sucking strip mechanism faces the position where the finished aluminum foil products are tangent to the groove cutter roller, the supporting rubber roller is a rubber roller with a certain convexity from two ends to the middle part of the supporting rubber roller for supporting the finished product on the finished product winding roller, the utility model is used for improving the cutting efficiency of the aluminum foil and improving the cutting quality of the aluminum foil.
Description
Technical Field
The utility model relates to the technical field of aluminum foil slitting devices, in particular to a soft wide aluminum foil slitting device.
Background
The aluminum foil slitting device is a device for an aluminum foil cutting procedure, and is used for longitudinally cutting a processed wide aluminum foil into a rolled product with the width required by a user, and the aluminum foil slitting device has the function of longitudinally cutting the aluminum foil into coils according to the width size.
In the aluminum foil production industry, the shearing process is an important process for aluminum foil production, the quality of the shearing quality directly affects the quality and grade of a finished product, and a slitting cutter in a common soft aluminum foil slitting device is not easy to replace, so that rubber rollers and cutters with corresponding hardness cannot be effectively selected according to aluminum foils with different thicknesses, equipment vibration and edge warping of a material rolling edge part are caused, and meanwhile, the design of the strip drawing direction of an edge suction fan of the equipment is unreasonable, strips are easy to break and the rate is extremely low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a soft wide aluminum foil slitting device to improve the slitting efficiency of aluminum foils and improve the slitting quality of the aluminum foils.
In order to solve the technical problems, the utility model adopts the specific scheme that: the utility model provides a device is cut to soft attitude broad width aluminium foil, its characterized in that, including take out limit suction strip mechanism, cut the mechanism and along aluminium foil direction of delivery parallel arrangement's groove rotor in order, the deflector roll, support rubber roll, the finished product winding up roller, cut the mechanism and include the arc and install the branch cutter on the arc, divide the cutter and use with the lower sword groove cooperation that sets up on the groove rotor in order to cut the raw materials aluminium foil that bypasses the groove rotor, the shearing overlap volume of branch cutter and lower sword groove is less than or equal to 0.5mm, the shearing clearance of branch cutter and lower sword groove is less than or equal to 0.2mm, take out limit suction strip mechanism sets up in the discharge end of groove rotor in order to collect the aluminium foil strip that divides the cutting, take out limit suction strip mechanism's suction opening is towards the position that aluminium foil finished product and groove rotor are tangent, it is the protruding roller that expands gradually from its both ends to the middle part, in order to support the aluminium foil finished product on the finished product winding up roller.
As the further optimization of the technical scheme, the cutting knife is detachably arranged on the arc-shaped plate.
As the further optimization of the technical scheme, the slitting knife is a disc blade, and the disc blade is arranged on the arc-shaped plate through a knife rest.
As a further optimization of the technical scheme, the shearing angle formed by the disc blade and the groove wall of the lower cutter groove is 15 +/-1 degrees.
As the further optimization of the technical scheme, the slitting knife is a rectangular blade, and the rectangular blade is arranged on the arc-shaped plate through a magnetic cushion blade.
As a further optimization of the technical scheme, the rectangular blade is parallel to the groove wall of the lower cutter groove.
As a further optimization of the technical scheme, the convexity of the supporting rubber roller is 0.15 mm.
As further optimization of the technical scheme, the hardness of the supporting rubber roller is 77-82 Shore, 83-87 Shore and 88-93 Shore respectively.
As a further optimization of the technical scheme, the edge-drawing strip-sucking mechanism comprises an exhaust fan and a suction barrel, wherein the opening of the suction barrel faces to the position where the aluminum foil finished product is tangent to the groove cutter roller.
As a further optimization of the technical scheme, the air port position of the suction port of the edge-sucking strip-sucking mechanism is parallel to the shearing tangent point above the grooved knife roll (13).
Compared with the prior art, the utility model has the following beneficial effects:
1. the cutting knife is detachably arranged on the arc-shaped plate, different cutting tools can be selected according to aluminum foils with different thicknesses, and a supporting rubber roll with no hardness is matched, so that the problems that the material roll is not round and the material roll winding speed is low in the operation process of equipment are solved.
2. When a common horizontal splitting machine splits a wide raw material aluminum foil, the middle part of a finished product scroll is bent and the material roll is locally deformed under the action of gravity when a finished aluminum foil material roll becomes large, and meanwhile, a common flat rubber roll used is acted on two side parts of a supporting rubber roll under the action of given pressure of a hydraulic cylinder so that the supporting rubber roll is also deformed to a certain extent when being contacted with the finished aluminum foil material roll, so that the pressure is easy to generate indentation when the pressure is too high; the utility model adopts the supporting rubber roll with a certain convexity in the middle part grinding, which can provide support for the middle part of the finished product reel, thereby correcting the deformation of the finished product reel, reducing the sensitivity of the finished product reel to pressure and further preventing the aluminum foil finished product reel from generating indentation (spiral lines).
3. The suction opening angle of the suction strip mechanism faces the position where the aluminum foil finished product is tangent to the groove cutter roll, so that a suction strip conveyed out of the discharge end of the groove cutter roll directly enters the suction strip mechanism, the phenomenon that the suction strip is distorted and bent in the process of entering the suction strip mechanism is avoided, the suction strip is not prone to being broken, and the working efficiency of collecting the aluminum foil suction strip by the suction strip mechanism is improved.
Drawings
FIG. 1 is a schematic view of the disk blade of the present invention;
FIG. 2 is a schematic view of the present invention with rectangular blades;
FIG. 3 is a schematic view of the mating relationship of the disc blade and the slot cutter roller;
FIG. 4 is a schematic view of the relationship between the supporting rubber roller and the finished product reel;
reference numerals: 1. raw materials aluminium foil, 2, aluminium foil strip drawing, 3, edge strip drawing and sucking mechanism, 4, finished aluminium foil, 5, guide roller, 6, finished product reel, 7, supporting rubber roll, 8, arc-shaped plate, 9, disc blade, 10, knife rest, 11, magnetic pad blade, 12, rectangular blade, 13, groove knife roller, 1301 and tool setting groove.
Detailed Description
As shown in fig. 1 and 2, the utility model relates to a soft wide aluminum foil slitting device, which comprises a side-drawing strip-sucking mechanism 3, a slitting mechanism, a grooved knife roller 13, a guide roller 5, a supporting rubber roller 7 and a finished product reel 6, wherein the grooved knife roller 13, the guide roller 5, the supporting rubber roller 7 and the finished product reel 6 are sequentially arranged in parallel along the aluminum foil transmission direction. When the aluminum foil slitting machine is used, a raw material aluminum foil 1 firstly bypasses the surface of a groove knife roller 13, the raw material aluminum foil 1 is slit into an aluminum foil drawn strip 2 and an aluminum foil finished product 4 under the matching action of the groove knife roller 13 and a slitting mechanism, the aluminum foil drawn strip 2 is collected and processed by a drawing edge strip suction mechanism 3, and the aluminum foil finished product 4 is wound on a finished product reel 6 through a supporting rubber roll 7 after being tensioned by a guide roller 5.
As shown in fig. 3, a plurality of lower knife grooves 1301 are arranged on the surface of the grooved knife roller 13 at intervals, the lower knife grooves 1301 are axially distributed along the grooved knife roller 13 and are parallel to each other between adjacent lower knife grooves 1301, and the structure of the grooved knife roller 13 is the prior art and is not described herein again. The slitting mechanism comprises an arc-shaped plate 8 and a slitting cutter which is detachably mounted on the arc-shaped plate 8, and the slitting cutter is matched with the lower cutter groove 1301 to be used for slitting the raw material aluminum foil 1 bypassing the groove cutter roller 13.
The slitting knife is divided into a rectangular blade 12 and a disc blade 9.
When the slitting knife is set as the disc blade 9, the disc blade 9 is mounted on the arc-shaped plate 8 through a knife rest 10. The middle part of the disc blade 9 is provided with a mounting hole for mounting the disc blade on a knife rest 10, the arc plate 8 is provided with an arc hole with a certain radian, the knife rest 10 is used for mounting on the arc hole, and the installation position of the knife rest 10 can be adjusted through the arrangement of the arc hole so as to adjust the cutting point of the aluminum foil finished product 4 on the surface of the groove knife roller 13; when the disc blade 9 is cut, the shearing overlapping amount of the disc blade 9 and the lower knife slot 1301 is less than or equal to 0.5mm, the shearing gap between the disc blade 9 and the lower knife slot 1301 is less than or equal to 0.2mm, and the shearing angle formed by the disc blade 9 and the slot wall on one side of the lower knife slot 1301 is 15 +/-1 degrees.
Because the traditional aluminum foil cutting mode is usually divided by a circular disc cutter which comprises an upper cutter and a lower cutter which are matched with each other, the lower cutter of the circular disc cutter is provided with a cutter edge, and the critical contact point of the upper cutter and the lower cutter is just the crescent dental floss, the lower cutter in the traditional circular disc cutter cutting mode is replaced by a groove cutter roller 13, if the lower cutter groove 1301 on the surface of the groove cutter roller 13 is parallel to the upper cutter, the critical contact point of the lower cutter groove 1301 and the upper cutter is in surface contact, the cutting effect is poor, therefore, the upper cutter is adjusted to be in 15 +/-1 degree with the shearing angle of the lower cutter groove 1301, so that the critical contact point between the upper cutter and the lower cutter is in line contact (crescent dental floss), and the cutting effect is improved. In addition, the upper and lower knife sleeves are required to be detached and arranged again in the traditional cutting mode when the cutting knife is replaced, time and labor are wasted, the cutting knife is replaced only by moving the cutting knife on the cutting knife, and the time for adjusting the cutting knife is saved.
When the slitting knife is set to be the rectangular blade 12, the rectangular blade 12 is a three-hole blade, the three-hole blade is fixed on the magnetic cushion blade 11, the magnetic cushion blade 11 is installed on the arc-shaped plate 8, similarly, the arc-shaped plate 8 is an arc-shaped hole with a certain arc shape, and the magnetic cushion blade 11 is adjusted through the position on the arc-shaped hole to change the slitting point of the aluminum foil finished product 4 on the surface of the groove knife roller 13; when the rectangular blade 12 is cut, the shearing overlapping amount of the rectangular blade 12 and the lower cutter groove 1301 is less than or equal to 0.5mm, the shearing gap between the rectangular blade 12 and the lower cutter groove 1301 is less than or equal to 0.2mm, and the wall of the rectangular blade 12 is parallel to that of the lower cutter groove 1301.
It should be noted that the shearing overlapping amount in the present invention is an overlapping portion of the slitting knife extending into the lower knife groove 1301 and overlapping with the lower knife groove 1301, the shearing gap is a distance between the slitting knife and any side groove wall of the lower knife groove 1301 along the axial direction of the groove knife roller 13, and the shearing angle is an included angle between the slitting knife and the radial direction of the groove knife roller 13.
The edge-drawing strip-sucking mechanism 3 is arranged at the discharge end of the groove cutter roll 13 to collect aluminum foil strips 2 cut separately, the edge-drawing strip-sucking mechanism 3 comprises an exhaust fan (not shown in the figure) and a suction cylinder, the opening of the suction cylinder faces to the position where the aluminum foil finished product 4 is tangent to the groove cutter roll 13, so that the strips conveyed out by the discharge end of the groove cutter roll 13 directly enter the edge-drawing strip-sucking mechanism 3, the aluminum foil strips 2 are prevented from being distorted and bent in the process of entering the edge-drawing strip-sucking mechanism 3, strips are not easy to break, and the work efficiency of collecting strips by the edge-drawing strip-sucking mechanism 3 is improved. The 'position where the aluminum foil finished product 4 is tangent to the grooved knife roll 13' refers to a position where the aluminum foil finished product 4 after being cut on the grooved knife roll 13 leaves the grooved knife roll 13, and during production, the position and the angle of a suction cylinder can be adjusted, so that the center line of the suction cylinder is flush with the highest point of the grooved knife roll 13, and the air port position of a suction port of the edge suction strip mechanism is parallel to a shearing and cutting point above the grooved knife roll 13.
As shown in fig. 4, the supporting rubber roll 7 is used for supporting the aluminum foil finished product 4 wound by the finished product reel 6, when a common horizontal splitting machine splits a wide material, the middle part of the finished product reel 6 is bent and the material roll is locally deformed under the action of gravity when the material roll becomes large, and meanwhile, the common flat rubber roll used has a certain deformation amount when the supporting rubber roll 7 is contacted with the aluminum foil finished product 4 material roll under the action of the given pressure of the hydraulic cylinder on the two side parts of the rubber roll, so that the indentation is easily generated when the pressure is too large. The supporting rubber roller 7 is a rubber roller with a certain convexity from two ends to the middle part, the width and the roller diameter of the supporting rubber roller 7 are different and correspond to different convexities, the convexity of the supporting rubber roller 7 is 0.15mm, the deformation of a finished product reel 6 can be corrected, the sensitivity of the finished product reel to pressure is reduced, and the material roll cannot generate indentation (spiral lines). The supporting rubber roller 7 is a polyurethane rubber roller, and the hardness of the supporting rubber roller 7 comprises 77-82 Shore, 83-87 Shore and 88-93 Shore, so that the supporting rubber roller is suitable for supporting aluminum foils with different thicknesses. When in use, the initial pressure applied to the finished product reel 6 by the supporting rubber roller 7 is given, and a gradient for changing the initial pressure is ensured to be set to counteract the gravity effect formed by the increase of the roll diameter of the finished product roll, so that the pressure on the finished product roll is ensured to be constant.
For the convenience of understanding the above technical solutions of the present invention, the following detailed description is made of the operation of the present invention in the practical process.
Firstly, selecting different slitting knives and supporting rubber rollers 7 with different hardness according to different thicknesses of aluminum foils; specifically, when the thickness of the soft aluminum foil is 0.0053-0.012 mm, the slitting knife is replaced by a rectangular blade 12, and the hardness of the supporting rubber roller 7 is 77-82 Shore; when the thickness of the soft aluminum foil is 0.013 mm-0.022 mm, replacing the dividing cutter with a disc blade 9, and selecting the hardness of the supporting rubber roller 7 to be 83-87 Shore; when the thickness of the soft aluminum foil is 0.023-0.01 mm, replacing the slitting knife with a disc blade 9, and selecting the hardness of the supporting rubber roller 7 to be 88-93 Shore;
secondly, controlling the distance between the dividing cutter and the lower cutter groove 1301 to ensure that the shearing overlapping amount of the dividing cutter and the lower cutter groove 1301 is less than or equal to 0.5mm, and the shearing gap between the dividing cutter and the lower cutter groove 1301 is less than or equal to 0.2 mm;
and lifting the cutting knife, threading the belt into the device by an operator, then putting down the cutting knife, rechecking the width of a finished product, adjusting the angle of the suction cylinder to enable the center of the suction cylinder to be level with the highest point of the groove knife roller 13, setting the operating process parameters of the device, adjusting the pressure gradient and blowing air for production.
Claims (10)
1. A soft wide aluminum foil slitting device is characterized by comprising a side-drawing strip-sucking mechanism (3), a slitting mechanism, a groove knife roller (13), a guide roller (5), a supporting rubber roller (7) and a finished product winding roller (6) which are sequentially arranged in parallel along the aluminum foil transmission direction, wherein the slitting mechanism comprises an arc-shaped plate (8) and slitting cutters arranged on the arc-shaped plate (8), the slitting cutters are matched with lower knife grooves (1301) arranged on the groove knife roller (13) to slit a raw material aluminum foil (1) bypassing the groove knife roller (13), the shearing overlapping amount of the slitting cutters and the lower knife grooves (1301) is less than or equal to 0.5mm, the shearing gap between the slitting cutters and the lower knife grooves (1301) is less than or equal to 0.2mm, the side-drawing strip-sucking mechanism (3) is arranged at the discharge end of the groove knife roller (13) to collect aluminum foil drawn strips (2) which are slit, a suction port of the side-drawing strip-sucking mechanism (3) faces to the position where a finished aluminum foil product (4) is tangent to the groove knife roller (13), the supporting rubber rollers (7) are rubber rollers with certain convexity from two ends to the middle part thereof so as to support the aluminum foil finished product (4) on the finished product winding roller (6).
2. A slitting device for soft wide aluminum foil according to claim 1 characterized in that the slitting knives are detachably mounted on the arc-shaped plate (8).
3. The slitting device for the soft wide aluminum foil according to claim 1, wherein the slitting knife is a disc blade (9), and the disc blade (9) is mounted on the arc-shaped plate (8) through a knife rest (10).
4. A slitting device for soft wide aluminum foil according to claim 3, characterized in that the shearing angle formed by the disc blade (9) and the wall of the lower knife slot (1301) is 15 ± 1 degrees.
5. The slitting device for the soft wide aluminum foil according to claim 1, wherein the slitting knife is a rectangular blade (12), and the rectangular blade (12) is installed on the arc-shaped plate (8) through a magnetic cushion blade (11).
6. A slitting device for wide aluminum foil in soft state according to claim 5, characterized in that the rectangular blades (12) are parallel to the walls of the lower knife slot (1301).
7. A slitting device for soft wide aluminum foil according to claim 1, characterized in that the convexity of the supporting rubber roll (7) is 0.15 mm.
8. The device for slitting the soft wide aluminum foil according to claim 1, wherein the hardness of the supporting rubber covered rollers (7) is 77-82 shore, 83-87 shore and 88-93 shore respectively.
9. A slitting device for wide aluminum foil in soft state according to claim 1, characterized in that the edge-sucking and strip-sucking mechanism (3) comprises a suction fan and a suction cylinder, the opening of the suction cylinder faces the position where the finished aluminum foil (4) is tangent to the grooved knife roll (13).
10. The slitting device for the soft wide aluminum foil according to claim 1, wherein the air port of the suction port of the edge suction mechanism is parallel to the shearing and cutting point above the grooved knife roll (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220589899.5U CN216914116U (en) | 2022-03-17 | 2022-03-17 | Soft wide aluminum foil slitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220589899.5U CN216914116U (en) | 2022-03-17 | 2022-03-17 | Soft wide aluminum foil slitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216914116U true CN216914116U (en) | 2022-07-08 |
Family
ID=82228054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220589899.5U Active CN216914116U (en) | 2022-03-17 | 2022-03-17 | Soft wide aluminum foil slitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216914116U (en) |
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2022
- 2022-03-17 CN CN202220589899.5U patent/CN216914116U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A soft state wide width aluminum foil cutting device Granted publication date: 20220708 Pledgee: Bank of China Limited by Share Ltd. Luoyang branch Pledgor: Yilv Technology (Luoyang) Co.,Ltd. Registration number: Y2024980017473 |