CN216996979U - Precise slitting machine for insulating paper - Google Patents
Precise slitting machine for insulating paper Download PDFInfo
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- CN216996979U CN216996979U CN202220635883.3U CN202220635883U CN216996979U CN 216996979 U CN216996979 U CN 216996979U CN 202220635883 U CN202220635883 U CN 202220635883U CN 216996979 U CN216996979 U CN 216996979U
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- cutter
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- cutting ring
- insulating paper
- cutting
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Abstract
The utility model discloses a precise slitting machine for insulating paper, which relates to the technical field of insulating paper and comprises a base, and a discharging roller, a slitting assembly and a receiving roller which are sequentially arranged on the base along the conveying direction of the insulating paper, wherein the slitting component adopts two cutter rollers which rotate synchronously, a first cutter ring and a second cutter ring with different outer diameter sizes are staggered and fixedly arranged on the cutter rollers, the first cutter ring and the second cutter ring of the two cutter rollers correspond to each other, the side edge of the first cutting ring/the second cutting ring on one cutting roller and the side edge of the adjacent first cutting ring/second cutting ring on the other cutting roller form a shearing blade for splitting operation, the structure of design like this can effectively avoid slitting in-process cutting edge to rock relatively or the drunkenness and lead to the problem that the uniformity is bad, the paper tape side is uneven, guarantees the accuracy and the quality of cutting of insulating paper.
Description
Technical Field
The utility model relates to the technical field of insulating paper, in particular to a precise slitting machine for insulating paper.
Background
Insulating paper is a generic name of electrical insulating paper, and is widely used as an insulating material for devices such as motors, cables, capacitors, transformers, and the like, and also as a main component material of insulating materials such as laminates, composites, and prepregs. In some product production, the insulating paper needs to be conveyed in a strip or belt-shaped roll material form, as is well known, a slitting machine is a device for slitting various thin materials such as a large roll of paper, a thin film, non-woven fabric, aluminum foil and the like into small rolls with different widths, however, the slitting machine in the prior art has the defects of insufficient slitting precision, particularly the width difference among different small rolls and poor consistency of different parts of the same small roll.
SUMMERY OF THE UTILITY MODEL
The utility model provides a precise slitting machine for insulating paper, which solves the problems of insufficient slitting precision and poor consistency.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an insulating paper precision divides strip machine, includes the base, still includes to set gradually along the direction of delivery of insulating paper blowing roller on the base, cut subassembly and receipts material roller, it is connected with first driving source to receive the material roller, wherein:
the slitting component comprises two cutter rollers rotating synchronously, one cutter roller is connected with a second driving source, a plurality of first cutting rings and a plurality of second cutting rings which are fixedly installed in a staggered mode are arranged on the cutter rollers, the outer diameter of each first cutting ring is unequal to the outer diameter of each second cutting ring, each first cutting ring on one cutter roller corresponds to each second cutting ring on the other cutter roller, and the gap size between the cutter rollers is matched with the thickness size of the insulating paper.
According to the precise slitting machine for the insulating paper, provided by the embodiment of the utility model, the slitting component adopts two cutter rollers which synchronously rotate, the first cutter ring and the second cutter ring with different outer diameter sizes are alternately arranged on the cutter rollers, the first cutter ring and the second cutter ring of the two cutter rollers correspond to each other, and a shearing blade is formed by the side edge of the first cutter ring/the second cutter ring on one cutter roller and the side edge of the adjacent first cutter ring/the second cutter ring on the other cutter roller to perform slitting operation.
In a possible implementation manner, one end of the cutter roller is provided with a positioning ring platform, the other end of the cutter roller is provided with a locking piece, the first cutting ring and the second cutting ring are fixedly installed on the cutter roller in a staggered mode in an area between the positioning ring platform and the locking piece, and the upper end face and the lower end face of the first cutting ring are tightly attached to the lower end face and the upper end face of the second cutting ring which are adjacent to each other.
In a possible implementation manner, a first limiting structure is arranged on a side surface of the cutter roller, second limiting structures matched with the first limiting structures are arranged on the first cutting ring and the second cutting ring, and the first cutting ring and the second cutting ring rotate along with the cutter roller.
In a possible implementation manner, the first limiting structure is a groove formed in the side surface of the cutter roller, one end of the groove is through, the other end of the groove extends to the position of the positioning ring table, the second limiting structure is a limiting block protruding from the inner side surface of the first cutting ring/the second cutting ring, and the width dimension of the limiting block is matched with the width dimension of the groove.
In a possible implementation mode, the paper cutting machine further comprises a waste material collecting roller arranged above the cutting component, a waste material paper strip is wound on the waste material collecting roller, and the waste material collecting roller is connected with a third driving source.
In a possible implementation mode, the slitting component and the material receiving roller are further provided with a limiting component, the limiting component comprises a turntable and a plurality of paper width limiting rollers, the paper width limiting rollers are arranged on the turntable, the limiting sizes of the paper width limiting rollers are different, and the turntable is further provided with a locking rod.
In a possible implementation manner, a plurality of spaced indexing rings are arranged on the paper width limiting roller, and the spacing size between two adjacent indexing rings is matched with the width size of the insulating paper.
In a possible implementation mode, the slitting assembly further comprises a mounting seat, the two slitting rollers are rotatably arranged on the mounting seat, one end of each slitting roller is in gear engagement transmission, and the mounting seat is detachably connected with the base.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an insulating paper precision slitting machine according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a slitting assembly according to an embodiment of the present invention;
FIG. 3 is a schematic view of an assembly of the slitting assembly according to an embodiment of the utility model;
FIG. 4 is a schematic cross-sectional view of a slitting assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a limiting assembly according to an embodiment of the present invention.
Reference numerals:
a base 100; a discharge roller 200; a slitting assembly 300; a receiving roller 400; a first drive source 401; a scrap collecting roller 500; a third driving source 501; a spacing assembly 600;
a cutter roll 301; a second drive source 302; a first cut-out ring 303; a second cutting ring 304; a retaining ring station 305; a retaining member 306; a first stop structure 307; a second limiting structure 308; a mount 309; a gear 310;
a turntable 601; a paper width restriction roller 602; a locking bar 603; the indexing ring 604.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the following, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present disclosure, "a plurality" means two or more unless otherwise specified.
Referring to fig. 1 to 4, the insulating paper precise slitting machine includes a base 100, and further includes an emptying roller 200, a slitting assembly 300, and a receiving roller 400, which are sequentially disposed on the base 100 along a conveying direction of the insulating paper, where the receiving roller 400 is connected to a first driving source 401, specifically, an insulating paper spool with a large width dimension is wound on the emptying roller 200, and the insulating paper spool with the large width dimension is cut by the slitting assembly 300 and slit into a plurality of insulating papers with small strip width dimensions and wound on the receiving roller 400, that is, the receiving roller 400 is provided with a plurality of passages to an insulating paper spool with a small width dimension; the slitting assembly 300 comprises two cutter rollers 301 which rotate synchronously, wherein one cutter roller 301 is connected with a second driving source 302, the cutter rollers 301 are provided with a plurality of first cutter rings 303 and second cutter rings 304 which are installed in a staggered mode, the outer diameter sizes of the first cutter rings 303 and the second cutter rings 304 are not equal, each first cutter ring 303 on one cutter roller 301 corresponds to each second cutter ring 304 on the other cutter roller 301 one by one, at the moment, the side edge of each first cutter ring 303/second cutter ring 304 is matched with the side edge of the adjacent second cutter ring 304/first cutter ring 303 to form a cutter blade for cutting and slitting, the gap size between the two corresponding first cutter rings and second cutter rings 304 on different cutter rollers 301 is matched with the thickness size of insulating paper, the specific slitting operation is that after the insulating paper enters the slitting assembly 300, the side edge of each first cutter ring 303/second cutter ring 304 on one cutter roller 301 is matched with the adjacent first cutter ring 304 on the other cutter roller 301 The side edge of the second cutting ring 304 forms a cutting blade for splitting operation, so that the insulating paper is cut into strips with the width consistent with the thickness of the first cutting ring 303/the second cutting ring 304, and because the first cutting ring 303 and the second cutting ring 304 are fixedly installed on the cutter roller 301 in a staggered mode, the first cutting ring 303 and the second cutting ring 304 cannot be displaced relatively, so that the widths of different parts of the same strip-shaped or strip-shaped insulating paper are consistent, the edges of the paper strips are flat, wavy cutting marks are not formed, and the consistency of products is excellent.
In some embodiments, the first cutting ring 303 and the second cutting ring 304 have the same thickness dimension, and the width of the product cut on the slitting machine is the same; in other embodiments, the thickness of the first cutting ring 303 and the second cutting ring 304 on one of the cutter rollers 301 are different, and the thickness of the two cutting rings on the other cutter roller 301 is corresponding to the thickness of the first cutting ring 303 and the second cutting ring 304, so that the thickness of the two cutting rings on the other cutter roller 301 is different, and the slitter can slit two products with different widths, and the width of the two products is the same as the width of the first cutting ring 303 and the second cutting ring 304.
In some embodiments, two material receiving rollers 400 are disposed on the base 100, the two material receiving rollers 400 are disposed at an interval from top to bottom, and are used for respectively receiving the spaced products cut from the cutting assembly 300, that is, a second cutting ring 304 is disposed between two adjacent first cutting rings 303 on one of the cutting rollers 301, two products cut by the two first cutting rings 303 are wound on one of the material receiving rollers 400, and a product cut by the second cutting ring 304 is wound on the other material receiving roller 400.
In some embodiments, as shown in fig. 2 to 4, one end of the cutter roller 301 is provided with a positioning ring platform 305, the other end is provided with a retaining member 306, the first cutting ring 303 and the second cutting ring 304 are fixedly installed on the cutter roller 301 in a staggered manner in an area between the positioning ring platform 305 and the retaining member 306, and the upper/lower end surface of each first cutting ring 303 is tightly attached to the lower/upper end surface of the adjacent second cutting ring 304, so as to avoid the first cutting ring 303/the second cutting ring 304 from shifting on the cutter roller 301 along the axial direction, thereby seriously affecting the consistency of the width of the insulating paper and the flatness of the edge of the paper tape; in the embodiment, the cutters are formed in a mode that the first cutting rings 303/the second cutting rings 304 are installed in a staggered mode, and the play of a certain cutting ring along the axis can be well limited by the interaction and mutual limiting of the first cutting rings 303/the second cutting rings 304 on the cutter roller 301, so that the slitting precision and quality are improved, and the product consistency is ensured. It should be noted that the locking member 306 may be a conventional snap spring, a locking nut, or the like.
In some embodiments, the first cutting ring 303 and the second cutting ring 304 rotate with the cutter roller 301 to cut the insulation paper, and specifically, the first cutting ring 303 and the second cutting ring 304 may be in spline hole shaft fit, that is, the outer surface of the cutter roller 301 is formed with splines, and the inner hole of the first cutting ring 303/the second cutting ring 304 is a spline hole.
In some embodiments, referring to fig. 3, a first limiting structure 307 is disposed on a side surface of the cutter roller 301, a second limiting structure 308 matched with the first limiting structure 307 is disposed on each of the first cutting ring 303 and the second cutting ring 304, specifically, the first limiting structure 307 is a groove formed on the side surface of the cutter roller 301, one end of the groove is through, the other end of the groove extends to the positioning ring table 305, the second limiting structure 308 is a limiting block protruding from an inner side surface of the first cutting ring 303/the second cutting ring 304, a width dimension of the limiting block is matched with a width dimension of the groove, and in this embodiment, the first limiting structure 307 and the second limiting structure 308 are matched to ensure that the first cutting ring 303/the second cutting ring 304 does not rotate relative to the cutter roller 301, thereby ensuring a quality of a cut strip.
In some embodiments, referring to fig. 1, a waste collection roller 500 is further disposed on the base 100, the waste collection roller 500 is disposed above the slitting assembly 300, the waste paper strip is wound on the waste collection roller 500, and the waste collection roller 500 is connected to a third driving source 501.
In some embodiments, referring to fig. 1 and 5, a limiting assembly 600 is further disposed between the slitting assembly 300 and the material receiving roller 400, the limiting assembly 600 includes a turntable 601 and a plurality of paper width limiting rollers 602 disposed on the turntable 601, the limiting sizes of the plurality of paper width limiting rollers 602 are different, the turntable 601 is provided with a locking rod 603, and particularly, the limiting component 600 can rotate the turntable 601 to the position of the corresponding paper width limiting roller 602 according to the width of the product actually produced, and then the turntable 601 is fixed by the locking rod 603, thereby fixing the paper width limiting roller 602 at the working position to realize the functions of limiting and adjusting the paper tape, ensuring that the paper tape can be stably wound on the receiving roller 400, specifically, the paper width limiting roller 602 is provided with a plurality of spaced indexing rings 604, and the spacing dimension between two adjacent indexing rings 604 is matched with the width dimension of the insulating paper.
In some embodiments, as shown in fig. 2 to 4, the slitting assembly 300 further includes a mounting base 309, the two cutter rollers 301 are rotatably disposed on the mounting base 309, one end of each cutter roller is meshed with the corresponding gear 310 for transmission, the mounting base 309 can be detachably connected with the base 100 through a locking bolt, that is, the slitting machine of the present application can replace the slitting assembly 300 according to actual requirements, and the limiting assembly 600 is rotated to the corresponding paper width limiting roller 602 to start production, so that the applicability is wide, and insulating paper with different bandwidth requirements can be produced.
It should be noted that the first driving source 401, the second driving source 302 and the third driving source 501 of all the above embodiments may be servo motors or stepping motors which are conventional in the industry.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions within the technical scope of the present invention are intended to be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (8)
1. The utility model provides an insulating paper precision divides strip machine, its characterized in that, includes the base, still includes to set gradually along the direction of delivery of insulating paper blowing roller on the base, cut subassembly and receipts material roller, it is connected with first driving source to receive the material roller, wherein:
the slitting component comprises two cutter rollers rotating synchronously, one cutter roller is connected with a second driving source, a plurality of first cutting rings and a plurality of second cutting rings which are fixedly installed in a staggered mode are arranged on the cutter rollers, the outer diameter of each first cutting ring is unequal to the outer diameter of each second cutting ring, each first cutting ring on one cutter roller corresponds to each second cutting ring on the other cutter roller, and the gap size between the cutter rollers is matched with the thickness size of the insulating paper.
2. The precise slitting machine for insulating paper according to claim 1, wherein one end of the cutter roller is provided with a positioning ring table, the other end of the cutter roller is provided with a locking piece, the first cutting ring and the second cutting ring are fixedly installed on the cutter roller in a staggered mode in an area between the positioning ring table and the locking piece, and the upper/lower end face of each first cutting ring is tightly attached to the lower/upper end face of the adjacent second cutting ring.
3. The precise slitting machine for the insulating paper as claimed in claim 2, wherein a first limiting structure is arranged on a side surface of the cutter roller, a second limiting structure matched with the first limiting structure is arranged on each of the first cutting ring and the second cutting ring, and the first cutting ring and the second cutting ring rotate along with the cutter roller.
4. The precise slitting machine for the insulating paper according to claim 3, wherein the first limiting structure is a groove formed on the side surface of the cutter roller, one end of the groove penetrates through the groove, the other end of the groove extends to the positioning ring table, the second limiting structure is a limiting block protruding from the inner side surface of the first cutting ring/the second cutting ring, and the width dimension of the limiting block is matched with the width dimension of the groove.
5. The precise slitting machine for the insulating paper as claimed in claim 1, further comprising a scrap collecting roller arranged above the slitting assembly, wherein the scrap paper strips are wound on the scrap collecting roller, and the scrap collecting roller is connected with a third driving source.
6. The insulating paper precision slitting machine as claimed in claim 1, wherein a limiting assembly is further arranged between the slitting assembly and the receiving roller, the limiting assembly comprises a turntable and a plurality of paper width limiting rollers arranged on the turntable, the limiting sizes of the paper width limiting rollers are different, and a locking rod is further arranged on the turntable.
7. The precise slitting machine for the insulating paper according to claim 6, wherein a plurality of spaced indexing rings are arranged on the paper width limiting roller, and the spacing size between every two adjacent indexing rings is matched with the width size of the insulating paper.
8. The precise slitting machine for the insulating paper according to claim 1, wherein the slitting assembly further comprises a mounting seat, the two cutter rollers are rotatably arranged on the mounting seat, one end of each cutter roller is in meshing transmission through a gear, and the mounting seat is detachably connected with the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220635883.3U CN216996979U (en) | 2022-03-22 | 2022-03-22 | Precise slitting machine for insulating paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220635883.3U CN216996979U (en) | 2022-03-22 | 2022-03-22 | Precise slitting machine for insulating paper |
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| Publication Number | Publication Date |
|---|---|
| CN216996979U true CN216996979U (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220635883.3U Active CN216996979U (en) | 2022-03-22 | 2022-03-22 | Precise slitting machine for insulating paper |
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| CN (1) | CN216996979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117842759A (en) * | 2024-03-08 | 2024-04-09 | 招远昊坤纸业有限公司 | Insulation paper cutting machine |
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2022
- 2022-03-22 CN CN202220635883.3U patent/CN216996979U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117842759A (en) * | 2024-03-08 | 2024-04-09 | 招远昊坤纸业有限公司 | Insulation paper cutting machine |
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