CN104525621A - Automatic discharge mechanism for coiler for trimmings - Google Patents
Automatic discharge mechanism for coiler for trimmings Download PDFInfo
- Publication number
- CN104525621A CN104525621A CN201510008621.9A CN201510008621A CN104525621A CN 104525621 A CN104525621 A CN 104525621A CN 201510008621 A CN201510008621 A CN 201510008621A CN 104525621 A CN104525621 A CN 104525621A
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- Prior art keywords
- sleeve
- vertical plate
- hole
- coiler
- trimmings
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009966 trimming Methods 0.000 title claims abstract description 24
- 238000001125 extrusion Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- 238000011084 recovery Methods 0.000 claims description 14
- 230000007306 turnover Effects 0.000 claims description 11
- 125000006850 spacer group Chemical group 0.000 claims description 10
- 210000003746 feather Anatomy 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract 2
- 238000004064 recycling Methods 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Abstract
An automatic discharge mechanism for a coiler for trimmings comprises a fixed base and a movable base. A front vertical plate and a rear vertical plate are arranged on the movable base side by side in a spaced mode in the front-back direction. An axial through hole through which a recycling working section of a rotating shaft is allowed to penetrate is formed in the middle of the rear vertical plate. The recycling working section of the rotating shaft is assembled on the rear vertical plate and the front vertical plate in an axial-sliding and rotating mode. A fixed blocking disc is fixedly arranged on a rear sleeve. A memorial arch sleeve is fixedly arranged in a central through hole in the middle of the front vertical plate. A guiding key groove is formed in the inner wall of the memorial arch sleeve. An outer flange is fixed to the front end of the memorial arch sleeve. An extruding oil cylinder is fixedly arranged on the outer flange. A piston rod of the extruding oil cylinder penetrates through a central through hole in the outer flange to be fixedly connected with an inner flange. The outer edge of the middle sleeve is provided with guiding keys matched with the guiding key groove. The middle sleeve is inserted into the memorial arch sleeve in an axial sliding-fit mode. The front portion of the front sleeve is inserted into a self-aligning roller bearing inner race in the middle sleeve. The front end of the rotating shaft is inserted into the front sleeve, and a movable blocking disc is fixedly arranged at the rear end of the front sleeve.
Description
Technical field
This programme relates to a kind of coiler for trimmings, particularly relates to one and realizes coiler for trimmings Automatic Charging Device.
Background technology
In rolling mill production line, in order to meet the width requirement of finished strip, simultaneously its both sides of the edge are irregular and have the defects such as microcosmic ripple, make the stress distribution of whole belt steel surface uneven, affect the quality that it is overall, need circle shear to be cut away at the edge not meeting quality of band steel both sides, the slitter edge be cut off is reclaimed by corresponding coiler for trimmings.
Existing coiler for trimmings is disclosed in Chinese patent CN 102615104 A " cold-strip steel coiler for trimmings ", this coiler for trimmings comprises frame and reclaims rotating shaft, recovery rotating shaft is provided with the recovery operation section for reclaiming slitter edge, above recovery operation section, be provided with the block plate that slitter edge extends guiding along the vertical direction, frame be equipped with and beating of bob can pound roller.Although the coiler for trimmings structure of this structure is simple, debatching also facilitates, beat pound roller effect under, the slitter edge reclaimed also more easily is paved with whole recovery operation section, but during discharging, after debatching, slitter edge volume still squeezes in the guiding block plate of both sides, just must can complete discharging by human assistance.Add operating time and the energy of operating personnel, and there is very serious potential safety hazard, damage is also easily caused to equipment in the direct whereabouts of slitter edge volume simultaneously.
Summary of the invention
The object of this programme is to provide a kind of cold-strip steel coiler for trimmings Automatic Charging Device.
In order to solve the problem, the technical measures of this programme are: a kind of coiler for trimmings Automatic Charging Device, it comprises base, base is provided with holder and sliding seat, sliding seat is provided with front vertical plate and the back vertical plate of spacing parallel arranging setting along the longitudinal direction, be provided with the axially extending bore supplying the recovery operation section of gyroaxis to pass in the middle part of back vertical plate, the recovery operation section of gyroaxis is rotated in axial sliding and is assemblied on back vertical plate and front vertical plate; Rear sleeve is fixed with fixing block plate; Be fixed with memorial archway cover being arranged in the center through hole in the middle part of front vertical plate, memorial archway cover inwall is provided with the guide key groove with axis being parallel, memorial archway cover front end is fixed with the outward flange lid with band center through hole, outward flange covers and is fixed with material extrusion oil cylinder, and the piston rod of material extrusion oil cylinder is fixed together through the center through hole of outward flange lid and inner flange lid; The outer rim of intermediate sleeve is provided with the feather key that the guide key groove that puts with memorial archway coordinates, and front end is fixed with that the intermediate sleeve of inner flange lid is axially sliding to be inserted in memorial archway cover with joining; In intermediate sleeve, be furnished with the self-aligning roller bearings that spacer and two arrange face-to-face from front to back successively, the centre of two self-aligning roller bearings is provided with spacing spacer, intermediate sleeve two ends by the inner shield ring that is fixedly installed and end cap by self-aligning roller bearing positioning compression.The length of spacer is greater than the thickness of inner shield ring and the thickness sum of round nut, and considers the decrement of disc spring.Front sleeve front portion is inserted into self-aligning roller bearing inner ring in intermediate sleeve, ensure front sleeve can in intermediate sleeve flexible rotating, front sleeve rear end is fixed with movable block plate.Gyroaxis front end is inserted in front sleeve.
The concrete feature of this programme also has, the recovery operation section of gyroaxis rotate in axial sliding be assemblied in back vertical plate refers to be provided with in back vertical plate axially extending bore after sleeve and deep groove ball bearing, gyroaxis is through rear sleeve and be bearing on back vertical plate by deep groove ball bearing.
Movable block plate is fixed on sleeve, thus movable block plate also can rotate along with front sleeve, and in the process that slitter edge batches, movable block plate can not cause resistance to batching.
Outward flange cover bolt is fixed on memorial archway and puts, two parts that the piston rod of material extrusion oil cylinder is divided into diameter different and enlarged diameter section and reduced diameter section, be connected with round nut after the center through hole that reduced diameter section covers through inner flange, the reduced diameter section of piston rod is provided with disc spring between inner flange lid and enlarged diameter section, play cushioning effect, avoid the side force of batching to impact and damage is caused to material extrusion oil cylinder.The flexible drive inner flange lid of piston rod and the movement of intermediate sleeve, thus promotion active catch rim gyroaxis axis direction moves around, and will produce relative displacement change between so movable block plate and fixing block plate.
Memorial archway cover inwall be provided with upper and lower two with the guide key groove of axis being parallel, the guide key groove matched in clearance that two pieces feather key puts with memorial archway respectively, double bond guiding, centering is good, and can provide larger moment of torsion.For ensureing enough intensity, the amount removed of intermediate sleeve in memorial archway cover is no more than 1/4 of hole length in memorial archway cover, and therefore the stroke of material extrusion oil cylinder is be no more than memorial archway cover endoporus axial dimension 1/4.
Piston rod and inner flange lid center through hole matched in clearance, and need the perpendicularity ensureing inner flange lid center through hole and feather key and guide key groove, and the concentricity of inner flange lid center through hole and outward flange lid center through hole.
Base is also provided with splicing frame, splicing frame is provided with hinge and elevating ram, turnover panel one end is connected with splicing frame by hinge, and elevating ram two ends are hinged on turnover panel and splicing frame respectively.
The beneficial effect of this programme is: the band steel slitter edge batched can be realized to roll up in Self-tipping to slitter edge collecting box or on conveyer chain, greatly reduce and unload the volume time, decrease the workload of operating personnel, effectively improve rhythm of production and production efficiency.Lifting of turnover panel, increases slitter edge and rolls up the inclination angle tumbled downwards, slitter edge is rolled up and is more prone to fall on slitter edge collecting box or conveyer chain.Slitter edge volume tumbles by directly falling to change into, avoids the equipment that smashes and the injury of vibrations to equipment.What is more important is omnidistance without the need to manual intervention, effectively prevent slitter edge to the scuffing of operating personnel with injure by a crashing object.
Accompanying drawing explanation
Fig. 1 is coiler for trimmings Automatic Charging Device structural representation; Fig. 2 is the partial enlargement sketch of coiler for trimmings Automatic Charging Device; Fig. 3 is the side sectional view of coiler for trimmings Automatic Charging Device; Fig. 4 be coiler for trimmings Automatic Charging Device unload volume time schematic diagram.
In figure: the movable block plate of 1-, 2-memorial archway cover, 3-feather key, 4-intermediate sleeve, 5-front sleeve, 6-inner shield ring, 7-inner flange lid, 8-material extrusion oil cylinder, 9-outward flange lid, 10-end cap, 11-gyroaxis, 12-sliding seat, 13-base, 14-hinge, 15-turnover panel, 16-elevating ram, 17-debatching oil cylinder, 18-fixes block plate, 19-beats and pounds roller, 20-disc spring, 21-self-aligning roller bearing, 22-spacer, 23-holder, 24-front vertical plate, 25-back vertical plate, 26-splicing frame, 27-piston rod, 28-slide rail, 29-drive motors, the pneumatic disc brake of 30-, sleeve after 31-, 32-deep groove ball bearing, 33-round nut, 34-spacing spacer.
Detailed description of the invention
As Fig. 1, a kind of coiler for trimmings Automatic Charging Device shown in Fig. 2, it comprises base 13, base 13 is provided with holder 23 and sliding seat 12, base 13 is provided with the slide rail 28 that guide direction extends along front and back, sliding seat 12 slidable fit is on slide rail 28, the debatching oil cylinder 17 hinged with the two is provided with between sliding seat 12 and holder 23, on holder 23, axial limiting is rotatably equipped with gyroaxis 11, the pivot center of gyroaxis 11 extends along the longitudinal direction, the front end of gyroaxis 11 is provided with the recovery operation section for reclaiming corresponding slitter edge, gyroaxis 11 is connected with drive motors 29 by transmission mechanism, gyroaxis 11 rear end is provided with pneumatic disc brake 30.
Sliding seat 12 is provided with front vertical plate 24 and the back vertical plate 25 of spacing parallel arranging setting along the longitudinal direction, the axially extending bore supplying the recovery operation section of gyroaxis 11 to pass is provided with in the middle part of back vertical plate 25, the recovery operation section of gyroaxis 11 is rotated in axial sliding and is assemblied on back vertical plate 25 and front vertical plate 24, be provided with rear sleeve 31 and two deep groove ball bearings 32 in axially extending bore, gyroaxis 11 passes rear sleeve 31 and is bearing on back vertical plate 25 by deep groove ball bearing 32; Rear sleeve 31 is fixed with fixing block plate 18.
As shown in Figure 2, memorial archway cover 2 is fixed with in the middle part of front vertical plate 24, memorial archway overlaps 2 inwalls and is provided with two guide key grooves up and down with axis being parallel, memorial archway overlaps the outward flange lid 9 that 2 front ends are fixed with band center through hole, outward flange lid 9 is fixed with material extrusion oil cylinder 8, the piston rod of material extrusion oil cylinder 8 27 links together through the center through hole of outward flange lid 9 and inner flange lid 7 round nut 33.
Intermediate sleeve 4 outer rim is provided with the feather key 3 overlapping the guide key groove on 2 with memorial archway and coordinate, and front end is fixed with that the intermediate sleeve 4 of inner flange lid 7 is axially sliding to be inserted in memorial archway cover 2 with joining;
Spacer 22 and two self-aligning roller bearings 21 arranged face-to-face are furnished with from front to back successively in intermediate sleeve 4, the centre of two self-aligning roller bearings 21 is provided with spacing spacer 34, intermediate sleeve 4 two ends by the inner shield ring 6 that is fixedly installed and end cap 10 by self-aligning roller bearing 21 positioning compression.The length of spacer 22 is greater than the thickness of inner shield ring 6 and the thickness sum of round nut 33, and considers the decrement of disc spring 20.
Front sleeve 5 front portion is inserted into self-aligning roller bearing 21 inner ring in intermediate sleeve 4, ensure front sleeve 5 can in intermediate sleeve 4 flexible rotating, front sleeve 5 rear end is fixed with movable block plate 1.Gyroaxis 11 front end is inserted in front sleeve 5.
Movable block plate 1 is fixed on front sleeve 5, thus movable block plate 1 also can rotate along with front sleeve 5, and in the process that slitter edge batches, movable block plate 1 can not cause resistance to batching.
Feather key 3 has two pieces, overlaps the guide key groove matched in clearance of 2 with memorial archway, and double bond leads, and centering is good, and can provide larger moment of torsion.For ensureing enough intensity, the amount removed of intermediate sleeve 4 in memorial archway cover 2 is no more than 1/4 of hole length in memorial archway cover 2, and therefore the stroke of material extrusion oil cylinder 8 is be no more than that memorial archway overlaps 2 endoporus axial dimensions 1/4.
Outward flange lid 9 is fixed by bolts on memorial archway cover 2, two parts that the piston rod 27 of material extrusion oil cylinder 8 is divided into diameter different and enlarged diameter section and reduced diameter section, reduced diameter section is connected with round nut 33 through after the center through hole on inner flange lid 7, the reduced diameter section of piston rod 27 is provided with disc spring 20 between inner flange lid and enlarged diameter section, play cushioning effect, avoid the side force of batching to impact and damage is caused to material extrusion oil cylinder 8.The flexible drive inner flange lid 7 of piston rod 27 and the movement of intermediate sleeve 4, thus promotion activity block plate 1 moves around along gyroaxis 11 axis direction, will produce relative displacement change between so movable block plate 1 and fixing block plate 18.
Piston rod 27 and inner flange lid 7 center through hole matched in clearance, and need the perpendicularity ensureing inner flange lid 7 center through hole and feather key 3 and guide key groove, and the concentricity of inner flange lid 7 center through hole and outward flange lid 9 center through hole.
As shown in Figure 3, base 13 is also provided with splicing frame 26, splicing frame 26 is provided with hinge 14 and elevating ram 16, turnover panel 15 one end is connected with splicing frame 26 by hinge 14, elevating ram 16 two ends are hinged on turnover panel 15 and splicing frame 26 respectively, and turnover panel 15 is overturn around hinge 14 by elevating ram 16, turnover panel 15 one end is lifted and is attached on slitter edge volume, guide slitter edge scroll to fall, avoid falling.Debatching oil cylinder 17 promotes sliding seat 12 and moves forward and backward along base 13 upper rail 28.
Band steel slitter edge is before batching, and material extrusion oil cylinder 8 stretches out, and promotion activity block plate 1 stretches out, and movable block plate 1 is reduced with the distance of fixing block plate 18.Drive motors 29 drives gyroaxis 11 to rotate, slitter edge will along with being wrapped in the recovery operation section of gyroaxis 11, beat and pound roller 19 and roll up certain active force to slitter edge, make the recovery operation section of the gyroaxis 11 of slitter edge between movable block plate 1 and fixing block plate 18 is paved with.After steel band slitter edge has batched, elevating ram 16 lifts, and turnover panel 15 is attached on slitter edge volume.Sliding seat 12 shifts out along base 13 slide rail 28 under debatching oil cylinder 17 drives afterwards, after slitter edge volume shifts out gyroaxis 11 completely, the piston rod 27 of material extrusion oil cylinder 8 is retracted, movable block plate 1 is also and then return, as shown in Figure 4, between slitter edge volume and movable block plate 1, just there is certain gap, movable block plate 1 and fixing block plate 18 can not produce any resistance to slitter edge volume, under gravity, slitter edge volume can tumble downwards to slitter edge collecting box or on conveyer chain along turnover panel 15.Thus achieve slitter edge and roll up complete automatic discharging function, omnidistance without the need to human assistance.
Claims (7)
1. a coiler for trimmings Automatic Charging Device, it comprises base, base is provided with holder and sliding seat, sliding seat is provided with front vertical plate and the back vertical plate of spacing parallel arranging setting along the longitudinal direction, be provided with the axially extending bore supplying the recovery operation section of gyroaxis to pass in the middle part of back vertical plate, the recovery operation section of gyroaxis is rotated in axial sliding and is assemblied on back vertical plate and front vertical plate; Sleeve and deep groove ball bearing after being provided with in back vertical plate axially extending bore, gyroaxis passes rear sleeve and is bearing on back vertical plate by deep groove ball bearing; Rear sleeve is fixed with fixing block plate;
Be fixed with memorial archway cover being arranged in the center through hole in the middle part of front vertical plate, memorial archway cover inwall is provided with the guide key groove with axis being parallel, memorial archway cover front end is fixed with the outward flange lid with band center through hole, outward flange covers and is fixed with material extrusion oil cylinder, and the piston rod of material extrusion oil cylinder is fixed together through the center through hole of outward flange lid and inner flange lid; The outer rim of intermediate sleeve is provided with the feather key that the guide key groove that puts with memorial archway coordinates, and front end is fixed with that the intermediate sleeve of inner flange lid is axially sliding to be inserted in memorial archway cover with joining;
In intermediate sleeve, be furnished with the self-aligning roller bearings that spacer and two arrange face-to-face from front to back successively, the centre of two self-aligning roller bearings is provided with spacing spacer, intermediate sleeve two ends by the inner shield ring that is fixedly installed and end cap by self-aligning roller bearing positioning compression;
Front sleeve front portion is inserted into the self-aligning roller bearing inner ring in intermediate sleeve, and gyroaxis front end is inserted in front sleeve, and front sleeve rear end is fixed with movable block plate.
2. coiler for trimmings Automatic Charging Device according to claim 1, it is characterized in that two parts that the piston rod of material extrusion oil cylinder is divided into diameter different and enlarged diameter section and reduced diameter section, be connected with round nut after the center through hole that reduced diameter section covers through inner flange, the reduced diameter section of piston rod is provided with disc spring between inner flange lid and enlarged diameter section.
3. coiler for trimmings Automatic Charging Device according to claim 1, it is characterized in that memorial archway cover inwall be provided with upper and lower two with the guide key groove of axis being parallel, the guide key groove matched in clearance that two pieces feather key puts with memorial archway respectively.
4. the coiler for trimmings Automatic Charging Device according to claim 1 or 3, is characterized in that the amount removed of intermediate sleeve in memorial archway cover is no more than 1/4 of hole length in memorial archway cover.
5. coiler for trimmings Automatic Charging Device according to claim 1, it is characterized in that piston rod and inner flange lid center through hole matched in clearance, and need the perpendicularity ensureing inner flange lid center through hole and feather key and guide key groove, and the concentricity of inner flange lid center through hole and outward flange lid center through hole.
6. coiler for trimmings Automatic Charging Device according to claim 1, it is characterized in that also being provided with splicing frame on base, splicing frame is provided with hinge and elevating ram, and turnover panel one end is connected with splicing frame by hinge, and elevating ram two ends are hinged on turnover panel and splicing frame respectively.
7. coiler for trimmings Automatic Charging Device according to claim 1, is characterized in that the length of spacer is greater than the thickness of inner shield ring and the thickness sum of round nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510008621.9A CN104525621B (en) | 2015-01-08 | 2015-01-08 | Coiler for trimmings Automatic Charging Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510008621.9A CN104525621B (en) | 2015-01-08 | 2015-01-08 | Coiler for trimmings Automatic Charging Device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104525621A true CN104525621A (en) | 2015-04-22 |
| CN104525621B CN104525621B (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510008621.9A Active CN104525621B (en) | 2015-01-08 | 2015-01-08 | Coiler for trimmings Automatic Charging Device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104525621B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3598333A (en) * | 1969-06-24 | 1971-08-10 | Sylvania Electric Prod | Apparatus for winding waste material |
| KR100797294B1 (en) * | 2006-12-26 | 2008-01-23 | 주식회사 포스코 | Winding scrap waste apparatus |
| CN201389579Y (en) * | 2009-03-19 | 2010-01-27 | 北京蒂本斯工程技术有限公司 | Tail roll discharge device |
| CN202097232U (en) * | 2011-06-01 | 2012-01-04 | 武汉钢铁(集团)公司 | Bearing device of coiler for trimmings |
| CN202803819U (en) * | 2012-08-30 | 2013-03-20 | 江苏亨特宏业重工有限公司 | Quick uncoiling device of coiler for trimmings |
| CN204412800U (en) * | 2015-01-08 | 2015-06-24 | 济南铸造锻压机械研究所有限公司 | Coiler for trimmings Automatic Charging Device |
-
2015
- 2015-01-08 CN CN201510008621.9A patent/CN104525621B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3598333A (en) * | 1969-06-24 | 1971-08-10 | Sylvania Electric Prod | Apparatus for winding waste material |
| KR100797294B1 (en) * | 2006-12-26 | 2008-01-23 | 주식회사 포스코 | Winding scrap waste apparatus |
| CN201389579Y (en) * | 2009-03-19 | 2010-01-27 | 北京蒂本斯工程技术有限公司 | Tail roll discharge device |
| CN202097232U (en) * | 2011-06-01 | 2012-01-04 | 武汉钢铁(集团)公司 | Bearing device of coiler for trimmings |
| CN202803819U (en) * | 2012-08-30 | 2013-03-20 | 江苏亨特宏业重工有限公司 | Quick uncoiling device of coiler for trimmings |
| CN204412800U (en) * | 2015-01-08 | 2015-06-24 | 济南铸造锻压机械研究所有限公司 | Coiler for trimmings Automatic Charging Device |
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| Publication number | Publication date |
|---|---|
| CN104525621B (en) | 2016-06-08 |
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Effective date of registration: 20221017 Address after: 5114009a102, No.8 workshop, Yushan Industrial Park, Guangzhu Road, Shangni village, Lanhe Town, Nansha District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Liding Auto Parts Co.,Ltd. Address before: No. 500, Fenghuang Road, Changqing District, Jinan City, Shandong Province Patentee before: Jinan Foundry and Metal Forming Machinery Research Institute Co.,Ltd. |