CN101386049B - Tension leveler array slitter-edge discharging device - Google Patents
Tension leveler array slitter-edge discharging device Download PDFInfo
- Publication number
- CN101386049B CN101386049B CN2008101720381A CN200810172038A CN101386049B CN 101386049 B CN101386049 B CN 101386049B CN 2008101720381 A CN2008101720381 A CN 2008101720381A CN 200810172038 A CN200810172038 A CN 200810172038A CN 101386049 B CN101386049 B CN 101386049B
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- slitter
- edge
- array
- slitter edge
- drive roll
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Abstract
A device for discharging slitter edge from a drawing-straightening mill comprises a pressure plate and a silo which are arranged behind a trimming cutter. In the discharging direction of the pressure plate and the silo, at least a pair of horizontal drawing rolls are arranged above a scrap pit for turning the slitter edge and drawing the slitter edge towards the direction of the scrap pit; one of the pull rollers is a drive roll driven by a motor and the other drawing roll is a driven roll. The device can prevent the slitter edges from being blocked and jumping out of the silo or blocking the silo, thus assuring that the slitter edge is smoothly discharged and falls into the scrap pit, and the production efficiency is improved.
Description
Technical field
What the present invention relates to is the straightening machine row of using in the strip process units, belongs to the strip production equipment.
Background technology
The straightening machine row that production aluminium sheet band is used mainly comprise: uncoiler, inlet pinch crop device, bead cutter, sewing machine, purging system, tension straingtening system, export parts such as pinching crop device, coiling machine.The effect of bead cutter is that the irregular limit of strip lateral edges is cut off, and the slitter edge that cuts away is derived by drawing mechanism.The quality of trimming quality, slitter edge derive whether the smooth and easy direct machine that influences is listed as the quality and the production efficiency of producing product.
The drawing mechanism of slitter edge was by the material guide mechanism that hopper and pressing plate form slitter edge to be led after existing straightening machine row were cut edge, and waste material is rolled into bundle by the off-line coiler for trimmings again in material guide mechanism is fallen the material hole, be discharged on the ground, hangs away recovery by overhead traveling crane.Pressing plate is used to make the slitter edge that cuts away to change direction so that list plate and separate with machine after cutting away the limit; because the space that hopper and pressing plate form is narrow and small; softer slitter edge once somewhere slight obstruction will foldover jump out hopper or be blocked in the hopper; cause shutdown midway, slitter edge curling round the roll, batch problems such as staggered floor, produce pending material.Therefore, how equipment ensures that it is a key issue that must solve that the side cut waste material is fallen in the material hole swimmingly when running up down production soft state material.
Summary of the invention
Purpose of the present invention just is to provide a kind of straightening machine row slitter edge draw-gear, can solve slitter edge and jump out hopper or block hopper.
The present invention adopts following technical scheme: a kind of tension leveler array slitter-edge drawing device, comprise the pressing plate and the hopper that are installed in behind the bead cutter, discharging direction at described pressing plate and hopper, being positioned at carry-over pinch rolls that the reject dump top position is equipped with at least one pair of level is used to make slitter edge to turn to and to reject dump direction traction slitter edge, there is one to be in the described paired carry-over pinch rolls by motor-driven drive roll, another is a driven voller, described motor speed by Frequency Converter Control and straightening machine row speed synchronously or summary faster than machine row speed.
The present invention passes through above reject dump and the discharging direction of hopper increases paired carry-over pinch rolls, the softer slitter edge that bead cutter is cut away utilizes carry-over pinch rolls to force to draw in reject dump, cause and jump out hopper or block hopper to prevent that slitter edge is obstructed in hopper, therefore can guarantee slitter edge discharging and falling in the material hole swimmingly, enhance productivity.
Description of drawings
Fig. 1 is a tension leveler array slitter-edge drawing device structural representation of the present invention.
Fig. 2 is the carry-over pinch rolls structural representation.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments, to help understanding content of the present invention.
As shown in Figure 1, the bead cutter rear that is made of paired end trimming shears 4 in straightening machine row both sides is provided with pressing plate 5 and hopper (omitting among the figure), aluminium sheet band 100 is at the nip rolls 1 through arranging in a triangle by three, 2, after 3 flattenings, utilize end trimming shears 4 that irregular limit, both sides is cut off by setting width, plate after the side cut continues rearwards operation through nip rolls 6 later along the plate that connects material and advances, the slitter edge 9 that produces through bead cutter side cut back is tilted to bottom discharge in pressing plate 5 effects along hopper, in the discharging direction of pressing plate and hopper and be positioned at the carry-over pinch rolls that a pair of level is installed above the reject dump and be used to make slitter edge to turn to and to reject dump 10 traction slitter edges, this drive roll 8 to there being one to be driven by odontoid belt and belt pulley by motor 11 in the horizontally tracting roller, another is a driven voller 7.Motor 11 rotating speeds by Frequency Converter Control and straightening machine row speed synchronously or summary faster than machine row speed, making the slitter edge 9 of cutting-out be pulled roller outwards draws, in hopper, stop up preventing, and by slitter edge 9 is produced tension force in order to avoid jump out hopper, guaranteed that the slitter edge discharging is smooth and easy, and fallen exactly in the waste material anti-10.
As shown in Figure 2: the bearing block 71 at more satisfactory is driven voller 7 two ends is by being installed on the frame 12 with driven voller 7 and drive roll 8 axis line parallel guide rod 73, guide rod 73 ends that pass bearing block 71 are set with spring 72, have nut that the direction of spring to drive roll 8 compressed in spring 72 outsides.Described drive roll 8 also is installed on the frame 12 by bearing block 81.By adjusting nut can regulating spring 72 decrement, thereby regulate the thrust of driven voller 7 to drive roll 8.This structure is worked as slitter edge 9 and is tightened up, when tractive force increases to certain value, driven voller 7 can be pulled away from drive roll 8 by slitter edge 9 automatically, thereby reduce the normal pressure between driven voller 7, slitter edge 9, the drive roll 8, slitter edge tractive force reduces thereupon, slitter edge neither can stop up at the deflector chute place like this, does not influence the plate shearing quality again.
Further, the angle α that the installation site of described carry-over pinch rolls makes slitter edge separate the place with strip is 8～10 degree angles, so as not to traction during slitter edge to the influence of plate shearing quality.
After the successful operation of the present invention, effect is obvious, and when producing soft half annealing and full annealing material, speed can reach full gear 250m/min.Other extends to some other has on the higher equipment of bead cutter speed and uses.
Claims (4)
1. tension leveler array slitter-edge drawing device, comprise the pressing plate and the hopper that are installed in behind the bead cutter, it is characterized in that: in the discharging direction of described pressing plate and hopper, being positioned at carry-over pinch rolls that the reject dump top position is equipped with at least one pair of level is used to make slitter edge to turn to and to reject dump direction traction slitter edge, there is one to be in the described paired carry-over pinch rolls by motor-driven drive roll, another is a driven voller, described motor speed by Frequency Converter Control and straightening machine row speed synchronously or summary faster than machine row speed.
2. tension leveler array slitter-edge drawing device as claimed in claim 1, it is characterized in that: there is bearing block at described driven voller two ends by being installed on the frame of straightening machine row with described driven voller and drive roll axis line parallel guide rod, the guide rod end that passes described bearing block is set with spring, has nut that the direction of described spring to described drive roll compressed in the spring outside.
3. tension leveler array slitter-edge drawing device as claimed in claim 2 is characterized in that: described drive roll is installed on the described frame by bearing block.
4. as described tension leveler array slitter-edge drawing device one of in the claim 1 to 3, it is characterized in that: the angle α that the installation site of described carry-over pinch rolls makes slitter edge separate the place with strip is 10～13 degree angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101720381A CN101386049B (en) | 2008-10-29 | 2008-10-29 | Tension leveler array slitter-edge discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101720381A CN101386049B (en) | 2008-10-29 | 2008-10-29 | Tension leveler array slitter-edge discharging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101386049A CN101386049A (en) | 2009-03-18 |
| CN101386049B true CN101386049B (en) | 2010-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101720381A Expired - Fee Related CN101386049B (en) | 2008-10-29 | 2008-10-29 | Tension leveler array slitter-edge discharging device |
Country Status (1)
| Country | Link |
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| CN (1) | CN101386049B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102319824A (en) * | 2011-09-26 | 2012-01-18 | 西南铝业（集团）有限责任公司 | Withdrawal and straightening machine column trimming shear slitter edge traction device |
| CN106829606A (en) * | 2015-06-27 | 2017-06-13 | 赵牧青 | A kind of spray painting cloth trimming mechanism |
| CN105618839A (en) * | 2016-02-29 | 2016-06-01 | 天津向荣铝业有限公司 | Waste edge discharging device for edge trimmer |
| CN111976158B (en) * | 2020-08-07 | 2021-08-13 | 河南省超亚医药器械有限公司 | Efficient automatic production line for mask products for facial health care |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031236U (en) * | 1988-02-03 | 1989-01-25 | 沈开桐 | Household cane squeezer |
| DE202005005911U1 (en) * | 2005-04-13 | 2005-06-16 | ACHENBACH BUSCHHüTTEN GMBH | Scrap chopper for off cut strips from metal band cutter has rotating cutting rollers with cutting blades held in profiled slots by wedge strips |
| CN200963842Y (en) * | 2006-09-19 | 2007-10-24 | 上海亚华印刷机械有限公司 | Automatic die cutting machine waste edge collection pressing roller device |
-
2008
- 2008-10-29 CN CN2008101720381A patent/CN101386049B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031236U (en) * | 1988-02-03 | 1989-01-25 | 沈开桐 | Household cane squeezer |
| DE202005005911U1 (en) * | 2005-04-13 | 2005-06-16 | ACHENBACH BUSCHHüTTEN GMBH | Scrap chopper for off cut strips from metal band cutter has rotating cutting rollers with cutting blades held in profiled slots by wedge strips |
| CN200963842Y (en) * | 2006-09-19 | 2007-10-24 | 上海亚华印刷机械有限公司 | Automatic die cutting machine waste edge collection pressing roller device |
Non-Patent Citations (2)
| Title |
|---|
| JP昭59-93217A 1984.05.29 |
| JP特开平4-354614A 1992.12.09 |
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| Publication number | Publication date |
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| CN101386049A (en) | 2009-03-18 |
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Granted publication date: 20100609 Termination date: 20171029 |