CN101961738B - Automatic expanding and shrinking waste edge coiling machine drum - Google Patents
Automatic expanding and shrinking waste edge coiling machine drum Download PDFInfo
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- CN101961738B CN101961738B CN2010105450124A CN201010545012A CN101961738B CN 101961738 B CN101961738 B CN 101961738B CN 2010105450124 A CN2010105450124 A CN 2010105450124A CN 201010545012 A CN201010545012 A CN 201010545012A CN 101961738 B CN101961738 B CN 101961738B
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- connecting rod
- cylindrical shell
- main shaft
- barrel
- reel
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Abstract
The invention discloses an automatic expanding and shrinking waste edge coiling machine drum, which comprises a main shaft and a barrel, wherein the main shaft is connected with a transmission shaft of a transmission device, and the barrel is sleeved outside the main shaft and used for coiling the waste edge; the barrel consists of at least two barrel petals; each barrel petal is connected with the main shaft through a telescopic mechanism; and the telescopic mechanism is used for driving the barrel petals to stretch along the barrel in the radial direction. The drum realizes automatic expansion and shrinkage of the barrel and automatic falling of waste coils, so the drum can reduce the taper of the barrel, increase the effective coiling space, prolong the uncoiling period, effectively improve the production rhythm and meanwhile avoid the scratch of the barrel; and the processing precision requirement for the surface of the barrel is greatly reduced, and the manufacturing cost is reduced.
Description
Technical field
The present invention relates to the slitter edge that the cold-rolling steel strip pickling rear disk shears and batch technology, particularly a kind of coiler for trimmings reel.
Background technology
In rolling mill production line, need pass through circle shear for the steel plate after the pickling and carry out the shearing of limit portion, meet the demands with the width that satisfies finished strip, shear the slitter edge that gets off for circle shear and need do handled.At present, the processing for slitter edge has dual mode: a kind of is directly slitter edge to be shredded, and the slitter edge with chopping melts down then; Another kind of then be with slitter edge be rolled into the rule coil of strip, can sell as the finished product coil of strip.Slitter edge after handling from dual mode is used, and is not difficult to find out that slitter edge batches and has very high economic worth, and therefore, coiler for trimmings is widely used.
The coiler for trimmings reel is a pyramidal structure, is used for that circle shear is sheared the slitter edge that gets off and is rolled into spindle.At present, existing coiler for trimmings reel is the integral solder formula, can't realize the breathing of cylindrical shell; In order to realize passing through the deadweight automatic blanking, the cylindrical shell taper design is very big, and in order to reduce friction; It is very high that requirement on machining accuracy is made on the surface of cylindrical shell, and manufacturing cost is higher; And when batching the big slitter edge of thickness, additional tension is bigger, make cut scrap coiling accomplish after, the situation that often generation can't blanking needs the operator with crow bar balled scrap to be unloaded from cylindrical shell, has influenced rhythm of production greatly; Simultaneously, after long-time the production, cylindrical shell and clamping head serious wear will be caused, automatic blanking can't be realized, and the reel of having to more renew.
Summary of the invention
In view of this, the invention provides a kind of coiler for trimmings reel of automatic breathing, this reel can unpowered automatic breathing, reaches the purpose of balled scrap automatic blanking, enhances productivity, and reduces cost.
The coiler for trimmings reel of automatic breathing of the present invention; Comprise the main shaft that is connected with the power transmission shaft of transmission device and be coated at the cylindrical shell that main shaft is used to batch slitter edge; Said cylindrical shell is made up of at least two cylindrical shell lobes; Each cylindrical shell lobe is connected with main shaft through a telescoping mechanism, and said telescoping mechanism is used for along cylindrical shell radial drive cylindrical shell lobe flexible.
Further; Said telescoping mechanism comprises the connecting rod I that radially is provided with along cylindrical shell, be arranged at the link rod sleeve I that is coated at the connecting rod I on the main shaft and with the clamping head of main shaft one end axial sliding fit; The elastic device I that the connecting rod I is applied the retraction pretightning force is set between said connecting rod I and the link rod sleeve I; Said connecting rod I one end is connected with the cylindrical shell lobe, and the other end and clamping head are flexible through the inclined-plane drive link I that is slidingly matched;
Further, said elastic device I is the compression spring I that is arranged in the link rod sleeve I, and said compression spring I is coated at the connecting rod I, and the one of which end withstands the link rod sleeve I, and the other end withstands the connecting rod I;
Further; Said telescoping mechanism also comprises the connecting rod II that radially is provided with along cylindrical shell, be arranged at the link rod sleeve II that is coated at the connecting rod II on the main shaft and along main shaft slide block in axial sliding; The elastic device II that the connecting rod II is applied the retraction pretightning force is set between said connecting rod II and the link rod sleeve II; Two end faces of said slide block are the inclined-plane that is parallel to each other, and one of them inclined-plane and connecting rod I are slidingly matched, and another inclined-plane and connecting rod II are slidingly matched;
Further, said elastic device II is the compression spring II that is arranged in the link rod sleeve II, and said compression spring II is coated at the connecting rod II, and the one of which end withstands the link rod sleeve II, and the other end withstands the connecting rod II;
Further, said clamping head outer surface has axial slide, and main shaft is provided with the sliding nail that is slidingly matched with axial slide, and the axial compression preloading spring is set between clamping head and the main shaft;
Further, said main shaft is provided with the body end surface baffle plate that is used to prevent cassette tape, and said body end surface baffle plate is provided with annular groove, and said cylindrical shell one end embeds in the annular groove.
Beneficial effect of the present invention is: the present invention adopts the dissection type cylindrical shell, and cylindrical shell is made up of at least two cylindrical shell lobes, and the cylindrical shell lobe is driven flexible by telescoping mechanism; Before beginning to batch slitter edge, telescoping mechanism drives the cylindrical shell lobe and stretchs out, thereby with the cylindrical shell distending, after slitter edge batched completion, telescoping mechanism drove the withdrawal of cylindrical shell lobe, and cylindrical shell shrinks, and balled scrap gets final product automatic blanking; The present invention has realized the automatic breathing of cylindrical shell, and therefore the balled scrap automatic blanking can reduce the cylindrical shell tapering, increases effectively to batch the space, prolongs and unloads the volume cycle, has improved rhythm of production effectively, has also avoided the scuffing of cylindrical shell simultaneously; In addition, the requirement on machining accuracy of drum surface is reduced greatly, reduced manufacturing cost.
Description of drawings
In order to make the object of the invention, technical scheme and advantage clearer, will combine accompanying drawing that the present invention is made further detailed description below, wherein:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is an application state structural representation of the present invention.
The specific embodiment
Below will carry out detailed description to the preferred embodiments of the present invention with reference to accompanying drawing.
Fig. 1 is a structural representation of the present invention; As shown in the figure; The coiler for trimmings reel of automatic breathing of the present invention; Comprise the main shaft 1 that is connected with the power transmission shaft of transmission device and be coated at the cylindrical shell 3 that main shaft 1 is used to batch slitter edge; Said cylindrical shell 3 is made up of at least two cylindrical shell lobes, and each cylindrical shell lobe is connected with main shaft 1 through a telescoping mechanism, and said telescoping mechanism is used for along cylindrical shell 3 radial drive cylindrical shell lobes flexible; Before beginning to batch slitter edge, telescoping mechanism drives the cylindrical shell lobe and stretchs out, thereby with cylindrical shell 3 distendings, after slitter edge batched completion, telescoping mechanism drove the withdrawal of cylindrical shell lobe, and cylindrical shell 3 shrinks, and balled scrap gets final product automatic blanking.
In the present embodiment; Said telescoping mechanism comprises the connecting rod I 4 that radially is provided with along cylindrical shell 3, be arranged at the link rod sleeve I 5 that is coated at connecting rod I 4 on the main shaft 1 and with the clamping head 2 of main shaft 1 one end axial sliding fits; The elastic device I that connecting rod I 4 is applied the retraction pretightning force is set between said connecting rod I 4 and the link rod sleeve I 5; Said connecting rod I 4 one ends are connected with the cylindrical shell lobe, and the other end and clamping head 2 are flexible through be slidingly matched drive link I 4 of inclined-plane.Said telescoping mechanism drives the flexible concrete course of action of cylindrical shell lobe: the stretching out of the hydraulic cylinder of clamping device; With clamping head 2 compressions, owing to be slidingly matched through the inclined-plane between clamping head 2 and the connecting rod I 4, thereby drive link I 4 is stretched out; The cylindrical shell lobe is driven by connecting rod I 4 and stretchs out cylindrical shell 3 distendings; After slitter edge batches completion, the withdrawal of the hydraulic cylinder of clamping device, connecting rod I 4 resets under the effect of elastic device I elastic force with clamping head 2, thereby drives the withdrawal of cylindrical shell lobe, and cylindrical shell 3 shrinks, but the balled scrap automatic blanking.
In the present embodiment, said elastic device I is the compression spring I 6 that is arranged in the link rod sleeve I 5, and said compression spring I 6 is coated at connecting rod I 4, and the one of which end withstands link rod sleeve I 5, and the other end withstands connecting rod I 4; Apply the retraction pretightning force through 6 pairs of connecting rod I 4 of compression spring I.
In the present embodiment; Said telescoping mechanism also comprises the connecting rod II 4a that radially is provided with along cylindrical shell 3, be arranged at the link rod sleeve II 5a that is coated at connecting rod II 4a on the main shaft 1 and along main shaft 1 slide block 8 in axial sliding; The elastic device II that connecting rod II 4a is applied the retraction pretightning force is set between said connecting rod II 4a and the link rod sleeve II 5a; Two end faces of said slide block 8 are the inclined-plane that is parallel to each other, and one of them inclined-plane and connecting rod I 4 are slidingly matched, and another inclined-plane and connecting rod II 4a are slidingly matched.Under the effect of slide block 8, connecting rod II 4a and connecting rod I 4 synchronization telescopes drive cylindrical shell 3 breathing simultaneously; Also can realize the object of the invention though connecting rod I 4 only is set, increase the retractable support point that connecting rod II 4a has just increased the cylindrical shell lobe, application cylinder cubical expansion that can be more stable contracts.
In the present embodiment, said elastic device II is the compression spring II 6a that is arranged in the link rod sleeve II 5a, and said compression spring II 6a is coated at connecting rod II 4a, and the one of which end withstands link rod sleeve II 5a, and the other end withstands connecting rod II 4a; 6a applies the retraction pretightning force to connecting rod II 4a through compression spring II.
In the present embodiment, said clamping head 2 outer surfaces have axial slide 21, and main shaft 1 is provided with the sliding nail 11 that is slidingly matched with axial slide 21, between clamping head 2 and the main shaft 1 axial compression preloading spring 7 is set; Axial slide 21 cooperates with sliding nail 11, and the sliding stroke of restriction clamping head 2 is provided with preloading spring 7 simultaneously, and under the effect of preloading spring 7, clamping head 2 resets more easily after the withdrawal of the hydraulic cylinder of clamping device.
In the present embodiment, said main shaft 1 is provided with the body end surface baffle plate 9 that is used to prevent cassette tape, and said body end surface baffle plate 9 is provided with annular groove 91, and said cylindrical shell 3 one ends embed in the annular groove 91; Body end surface baffle plate 9 is set, can prevent the waste material band at cylindrical shell 3 ends places cassette tape.
Fig. 2 is an application state structural representation of the present invention; As shown in the figure, coiler for trimmings comprises wiring mechanism 101, the clamping device 102 that is symmetrical set, and the transmission device 103 that is symmetrical set, reel 104 of the present invention (two pairs are symmetrical set) supports 105, base 106; Its course of work is: before beginning to batch slitter edge, clamping head 2 is compressed in stretching out of the hydraulic cylinder of clamping device 102; Because the effect of being slidingly matched on inclined-plane; Thereby drive link I 4 is stretched out with connecting rod II 4a, and connecting rod I 4 drives the cylindrical shell lobe with connecting rod II 4a and stretchs out cylindrical shell 3 distendings; After slitter edge batches completion, the withdrawal of the hydraulic cylinder of clamping device 102, connecting rod I 4, connecting rod II 4a and clamping head 2 reset under the effect of elastic force, thereby drive the withdrawal of cylindrical shell lobe, and cylindrical shell 3 shrinks, but the balled scrap automatic blanking.
Explanation is at last; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although through invention has been described with reference to the preferred embodiments of the present invention; But those of ordinary skill in the art should be appreciated that and can make various changes to it in form with on the details, and the spirit and scope of the present invention that do not depart from appended claims and limited.
Claims (6)
1. the coiler for trimmings reel of an automatic breathing; It is characterized in that: comprise the main shaft (1) that is connected with the power transmission shaft of transmission device and be coated at the cylindrical shell (3) that main shaft (1) is used to batch slitter edge; Said cylindrical shell (3) is made up of at least two cylindrical shell lobes; Each cylindrical shell lobe is connected with main shaft (1) through a telescoping mechanism, and said telescoping mechanism is used for along cylindrical shell (3) radial drive cylindrical shell lobe flexible;
Said telescoping mechanism comprises the connecting rod I (4) that radially is provided with along cylindrical shell (3), be arranged at the link rod sleeve I (5) that is coated at connecting rod I (4) on the main shaft (1) and with the clamping head (2) of main shaft (1) one end axial sliding fit; The elastic device I that connecting rod I (4) is applied the retraction pretightning force is set between said connecting rod I (4) and the link rod sleeve I (5); Said connecting rod I (4) one ends are connected with the cylindrical shell lobe, and the other end and clamping head (2) are flexible through the inclined-plane drive link I (4) that is slidingly matched.
2. the coiler for trimmings reel of automatic breathing according to claim 1; It is characterized in that: said elastic device I is for being arranged at the compression spring I (6) in the link rod sleeve I (5); Said compression spring I (6) is coated at connecting rod I (4); The one of which end withstands link rod sleeve I (5), and the other end withstands connecting rod I (4).
3. the coiler for trimmings reel of automatic breathing according to claim 2; It is characterized in that: said telescoping mechanism also comprises the connecting rod II (4a) that radially is provided with along cylindrical shell (3), be arranged at the link rod sleeve II (5a) that is coated at connecting rod II (4a) on the main shaft (1) and along main shaft (1) slide block (8) in axial sliding; The elastic device II that connecting rod II (4a) is applied the retraction pretightning force is set between said connecting rod II (4a) and the link rod sleeve II (5a); Two end faces of said slide block (8) are the inclined-plane that is parallel to each other; One of them inclined-plane and connecting rod I (4) are slidingly matched, and another inclined-plane and connecting rod II (4a) are slidingly matched.
4. the coiler for trimmings reel of automatic breathing according to claim 3; It is characterized in that: said elastic device II is for being arranged at the compression spring II (6a) in the link rod sleeve II (5a); Said compression spring II (6a) is coated at connecting rod II (4a); The one of which end withstands link rod sleeve II (5a), and the other end withstands connecting rod II (4a).
5. according to the coiler for trimmings reel of any described automatic breathing of claim 1 to 4; It is characterized in that: said clamping head (2) outer surface has axial slide (21); Main shaft (1) is provided with the sliding nail (11) that is slidingly matched with axial slide (21), between clamping head (2) and the main shaft (1) axial compression preloading spring (7) is set.
6. according to the coiler for trimmings reel of any described automatic breathing of claim 1 to 4; It is characterized in that: said main shaft (1) is provided with the body end surface baffle plate (9) that is used to prevent cassette tape; Said body end surface baffle plate (9) is provided with annular groove (91), and said cylindrical shell (3) one ends embed in the annular groove (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105450124A CN101961738B (en) | 2010-11-16 | 2010-11-16 | Automatic expanding and shrinking waste edge coiling machine drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105450124A CN101961738B (en) | 2010-11-16 | 2010-11-16 | Automatic expanding and shrinking waste edge coiling machine drum |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101961738A CN101961738A (en) | 2011-02-02 |
| CN101961738B true CN101961738B (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010105450124A Active CN101961738B (en) | 2010-11-16 | 2010-11-16 | Automatic expanding and shrinking waste edge coiling machine drum |
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| CN (1) | CN101961738B (en) |
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| CN104607641B (en) * | 2015-01-29 | 2017-01-18 | 天津百恩威新材料科技有限公司 | Spray forming pipe expansion core shaft |
| CN110170914B (en) * | 2016-04-29 | 2021-07-27 | 乐清市辰卓电气有限公司 | Flat wire material flattening and winding machine |
| CN107032194B (en) * | 2017-06-21 | 2019-11-01 | 旌德君创科技发展有限公司 | It is a kind of can Automatic-clamping reel weaving loom |
| CN109987458A (en) * | 2017-12-31 | 2019-07-09 | 天津正和瑞科技有限公司 | A kind of conducting wire support frame with lap guard function |
| CN110560607B (en) * | 2019-09-04 | 2021-05-14 | 赣州市榕盛新型建材有限公司 | Thin iron wire cuts equipment for building |
| CN114367607B (en) * | 2020-10-15 | 2024-04-19 | 安徽永舟文具有限公司 | Multi-shaft linkage spring machine |
| CN112758757B (en) * | 2021-01-13 | 2022-06-28 | 白银有色长通电线电缆有限责任公司 | Multi-group cable reel paying-off device |
| CN112916631B (en) * | 2021-01-21 | 2023-03-07 | 江苏鑫旺新材料科技有限公司 | Winding cylinder with adjustable structure for metal wire drawing machine |
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|---|---|---|---|---|
| CN101045244A (en) * | 2006-03-28 | 2007-10-03 | 吉素琴 | Curling machine for metal, slitter edge |
| CN101181725A (en) * | 2007-12-14 | 2008-05-21 | 中冶南方工程技术有限公司 | Waste selvage coiler |
| CN201239753Y (en) * | 2008-08-13 | 2009-05-20 | 上海大屯能源股份有限公司 | Collapsible drum |
| CN101704036A (en) * | 2009-11-20 | 2010-05-12 | 中冶赛迪工程技术股份有限公司 | Drum of cold-rolled strip coiler |
| CN201855853U (en) * | 2010-11-16 | 2011-06-08 | 中冶赛迪工程技术股份有限公司 | Automatic expandable and shrinkable coiler mandrel for trimmings |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2957807B2 (en) * | 1992-06-25 | 1999-10-06 | 川崎製鉄株式会社 | Mandrel for down coiler |
| JP4940091B2 (en) * | 2007-10-15 | 2012-05-30 | 新日鉄エンジニアリング株式会社 | Steel strip winding device |
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2010
- 2010-11-16 CN CN2010105450124A patent/CN101961738B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045244A (en) * | 2006-03-28 | 2007-10-03 | 吉素琴 | Curling machine for metal, slitter edge |
| CN101181725A (en) * | 2007-12-14 | 2008-05-21 | 中冶南方工程技术有限公司 | Waste selvage coiler |
| CN201239753Y (en) * | 2008-08-13 | 2009-05-20 | 上海大屯能源股份有限公司 | Collapsible drum |
| CN101704036A (en) * | 2009-11-20 | 2010-05-12 | 中冶赛迪工程技术股份有限公司 | Drum of cold-rolled strip coiler |
| CN201855853U (en) * | 2010-11-16 | 2011-06-08 | 中冶赛迪工程技术股份有限公司 | Automatic expandable and shrinkable coiler mandrel for trimmings |
Non-Patent Citations (2)
| Title |
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| JP特开2009-95845A 2009.05.07 |
| JP特开平6-7843A 1994.01.18 |
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| CN101961738A (en) | 2011-02-02 |
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