CN104476591A - Scrap chopper device of tension leveling machine - Google Patents
Scrap chopper device of tension leveling machine Download PDFInfo
- Publication number
- CN104476591A CN104476591A CN201410729846.9A CN201410729846A CN104476591A CN 104476591 A CN104476591 A CN 104476591A CN 201410729846 A CN201410729846 A CN 201410729846A CN 104476591 A CN104476591 A CN 104476591A
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- China
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- movable blades
- cutter
- scrap chopper
- spiral
- cutting
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Abstract
The invention discloses a scrap chopper device of a tension leveling machine. The scrap chopper device comprises a movable cutter mounting seat mounted on a base and a roller cutter mounted on the movable cutter mounting seat. A static blade horizontally disposed on the base is disposed on one side of the roller cutter. A pair of movable blades which are in 180-degree symmetrical distribution is fixedly mounted on the roller cutter. The two movable blades can synchronously rotate along with the roller cutter and perform cutting motions. The two movable blades are arranged along a spiral direction, so that the cutting edges of the two movable blades are spiral lines. The two movable blades can move along the trajectory of the spiral lines to contact with the static blade so as to perform aluminum foil cutting. By the structure, the scrap chopper has the advantages that shearing force is reduced, shearing power is correspondingly reduced as compared with an original single-roller scrap chopper, the scrap chopper is low in noise, the cutting edges of the scrap chopper are less prone to abrasion, and the service life of the cutting edges is prolonged; when the scrap chopper is used for cutting strip materials of different thicknesses, edge gaps can be adjusted conveniently by adjusting the static blade, and the long-term continuous production requirements of the tension leveling machine can be satisfied.
Description
Technical field
The present invention relates to one to support the use with circle shear in aluminum foil stretch bender complete set of equipments, process aluminium foil slitter edge, ensures the device that stretch bending-straightening machine long-time continuous is produced, specifically a kind of stretch bending-straightening machine scrap cutter device.
Background technology
In the aluminum foil stretch bender course of work, aluminium foil is after circle shear trimming, and slitter edge adopts scrap cutter to interrupt rear recovery to it.Usually adopt at present: (1) single cylinder scrap cutter, its structure is simple, and lower scissor blade is fixed, and upper scissor blade rotates (two cutting edges are straight knife).During shearing, impact is large, noise is large, the easy rust of cutting edge.(2) cylinder scrap cutter, impact little when it is sheared, noise is little, but its structure is relatively complicated, for preventing to gnaw cutter phenomenon, need the special mechanism eliminating gear backlash to be installed, after last cutting edge rust, grind scissors sword difficulty, and waste time and energy equally in adjustment blade clearance, inconvenient.
Summary of the invention
This technology problem to be solved is, impacts, noise is relatively little when providing one to shear, and structure is relatively simple, and shears blades space adjustment stretch bending-straightening machine scrap cutter device easily when shearing different-thickness band.
In order to solve the problems of the technologies described above, stretch bending-straightening machine scrap cutter device of the present invention, comprise the moving knife mount pad be arranged on support and the cylinder cutter hub be arranged on moving knife mount pad, the side of cylinder cutter hub is horizontally set on the fixed blade on support in addition, it is for a pair the symmetrical movable blades of 180o that cylinder cutter hub is installed with, two panels movable blades can make cutting movement with cylinder cutter hub synchronous rotary, two panels movable blades is arranged along the hand of spiral and the cutting edge of two panels movable blades can be made to be respectively a section spiral line, two panels movable blades can to contact with fixed blade along spiral trajectory and carry out aluminium foil shearing.
Described support is provided with quiet cutter mount pad, fixed blade is arranged on quiet cutter mount pad.
Described cylinder cutter hub is provided with two spiral cutter grooves symmetrical in 180o, and two panels movable blades is placed in respective spiral cutter groove respectively.
After adopting above-mentioned structure, due to fixed blade fixed installation, two panels movable blades to be arranged on cylinder cutter hub and to adopt the mode of circular knife to rotate formation two circular knifes, two panels movable blades can to contact with fixed blade along spiral trajectory and carry out aluminium foil shearing, make thus to which reduce shearing force, make the corresponding reduction of shearing power (relatively former single cylinder is cut), noise is low, and cutting edge is not easy to wear, thus improve the cutting edge life-span; When shearing different-thickness band, by adjustment fixed blade, i.e. adjustable knife-edge gap, adjust more convenient, ensure that the needs that stretch bending-straightening machine row long-time continuous is produced.
Accompanying drawing explanation
Fig. 1 is the structural representation of stretch bending-straightening machine scrap cutter device of the present invention;
Fig. 2 is the A place structure for amplifying schematic diagram of Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, stretch bending-straightening machine scrap cutter device of the present invention is described in further detail.
As shown in the figure, stretch bending-straightening machine scrap cutter device of the present invention, comprise the moving knife mount pad 2 be arranged on support 1 and the cylinder cutter hub 3 be arranged on moving knife mount pad 2, the side of cylinder cutter hub 3 is horizontally set on the quiet cutter mount pad on support 1 in addition, fixed blade 4 to be arranged on quiet cutter mount pad and the cutting edge making fixed blade in the horizontal direction, cylinder cutter hub 3 is provided with two spiral cutter grooves symmetrical in 180o, in each spiral cutter groove, a slice movable blades 5 is installed, make two panels movable blades 5 also symmetrical in 180o thus, two panels movable blades 5 can make cutting movement with cylinder cutter hub 3 synchronous rotary, the cutting edge of two panels movable blades 5 is respectively a section spiral line, two panels movable blades 5 can to contact with fixed blade along spiral trajectory and carry out aluminium foil shearing, movable blades and cylinder cutter hub adopt following processing mode, on cylinder cutter hub, first process two spiral rotor grooves, symmetrical in 180o, then install movable blades, integral grinding cutting edge, form circular knife, finally do dynamic balancing, as shown in Figure 1, this stretch bending-straightening machine scrap cutter device divides tiled configuration, and they are symmetrically distributed in unit centre line both sides, respectively by variable-frequency motor transmission, bottom is provided with feed screw nut and by motor-driven folding, adapts to band change width.Also it should be noted that and be provided with pad between fixed blade 4 and quiet cutter mount pad, by the gap between the pad adjustment dead knife at the rear portion of fixed blade and bottom pad suitable thickness and movable blade, adapt to the needs shearing different-thickness band.
Claims (3)
1. a stretch bending-straightening machine scrap cutter device, comprise the moving knife mount pad (2) be arranged on support (1) and the cylinder cutter hub (3) be arranged on moving knife mount pad (2), the side of cylinder cutter hub (3) is horizontally set on the fixed blade (4) on support (1) in addition, it is characterized in that: it is for a pair the symmetrical movable blades (5) of 180o that described cylinder cutter hub (3) is installed with, described two panels movable blades (5) can make cutting movement with cylinder cutter hub (3) synchronous rotary, described two panels movable blades (5) is arranged along the hand of spiral and the cutting edge of two panels movable blades (5) can be made to be respectively a section spiral line, described two panels movable blades (5) can to contact along spiral trajectory with fixed blade carries out aluminium foil shearing.
2. according to stretch bending-straightening machine scrap cutter device according to claim 1, it is characterized in that: described support (1) is provided with quiet cutter mount pad, fixed blade (4) is arranged on quiet cutter mount pad.
3. according to stretch bending-straightening machine scrap cutter device according to claim 1, it is characterized in that: described cylinder cutter hub (3) is provided with two spiral cutter grooves symmetrical in 180o, and two panels movable blades (5) is placed in respective spiral cutter groove respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410729846.9A CN104476591A (en) | 2014-12-04 | 2014-12-04 | Scrap chopper device of tension leveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410729846.9A CN104476591A (en) | 2014-12-04 | 2014-12-04 | Scrap chopper device of tension leveling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104476591A true CN104476591A (en) | 2015-04-01 |
Family
ID=52751262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410729846.9A Pending CN104476591A (en) | 2014-12-04 | 2014-12-04 | Scrap chopper device of tension leveling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104476591A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479535A (en) * | 2016-03-01 | 2016-04-13 | 刘青建 | Blade mounting rack |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1518844A (en) * | 1974-09-24 | 1978-07-26 | Hitachi Metals Ltd | Full rotation type sheet shearing machine |
| US5001952A (en) * | 1988-11-30 | 1991-03-26 | Kanzaki Paper Manufacturing Co., Ltd. | Rotary cutter |
| CN201070769Y (en) * | 2007-03-19 | 2008-06-11 | 青岛高校软控股份有限公司 | Plain cutter cutting device |
| CN201776782U (en) * | 2010-08-26 | 2011-03-30 | 江苏亨特宏业重工有限公司 | Scrap shear of aluminum foil stretch bender |
| CN202763176U (en) * | 2012-09-14 | 2013-03-06 | 上海艾多维钢铁工程技术有限公司 | Roller flying cutter cutting in spiral mode |
| CN204278080U (en) * | 2014-12-04 | 2015-04-22 | 镇江市宏业科技有限公司 | Stretch bending-straightening machine scrap cutter device |
-
2014
- 2014-12-04 CN CN201410729846.9A patent/CN104476591A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1518844A (en) * | 1974-09-24 | 1978-07-26 | Hitachi Metals Ltd | Full rotation type sheet shearing machine |
| US5001952A (en) * | 1988-11-30 | 1991-03-26 | Kanzaki Paper Manufacturing Co., Ltd. | Rotary cutter |
| CN201070769Y (en) * | 2007-03-19 | 2008-06-11 | 青岛高校软控股份有限公司 | Plain cutter cutting device |
| CN201776782U (en) * | 2010-08-26 | 2011-03-30 | 江苏亨特宏业重工有限公司 | Scrap shear of aluminum foil stretch bender |
| CN202763176U (en) * | 2012-09-14 | 2013-03-06 | 上海艾多维钢铁工程技术有限公司 | Roller flying cutter cutting in spiral mode |
| CN204278080U (en) * | 2014-12-04 | 2015-04-22 | 镇江市宏业科技有限公司 | Stretch bending-straightening machine scrap cutter device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479535A (en) * | 2016-03-01 | 2016-04-13 | 刘青建 | Blade mounting rack |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |