CN2257811Y - Coiling/decoiler - Google Patents
Coiling/decoiler Download PDFInfo
- Publication number
- CN2257811Y CN2257811Y CN 95219475 CN95219475U CN2257811Y CN 2257811 Y CN2257811 Y CN 2257811Y CN 95219475 CN95219475 CN 95219475 CN 95219475 U CN95219475 U CN 95219475U CN 2257811 Y CN2257811 Y CN 2257811Y
- Authority
- CN
- China
- Prior art keywords
- hollow shaft
- pull bar
- nut
- slip cap
- coupler
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a coiling/decoiling device which is used for coiling /decoiling soft materials, which is composed of a four-link mechanism, a hollow shaft, an axial displacement coupler and a hydraulic ram. A piston rod of the hydraulic ram is connected with a draw rod of the four-link mechanism through the axial displacement coupler. The coiling/decoiling device has simple structure, convenient processing and installation, high operational reliability, low cost, convenient operation, low investment cost and convenient maintenance. The piston rod of the hydraulic ram can not follow the hollow shaft to rotate especially during operating time, so that the rotary inertia is reduced and the power consumption is decreased thereby.
Description
The utility model relates to that a kind of flexible material batches or used reeler (decoiling unit) during its coiled material uncoiling.
Present widely used strip milling train decoiling unit is done the harmomegathus mechanism of reel with four-bar linkage, adopts a rotary oil cylinder joint and a special-purpose rotary oil cylinder that matches with it, makes its power with hydraulic pressure.Rotary oil cylinder joint and the special-purpose rotary oil cylinder complex structure that matches need customized design, and difficulty of processing is big, and no general part causes the equipment cost height; Because the rotor inertia of rotary oil cylinder is big, has increased plant capacity consumption (when batching), operation inconvenience; In addition the structures shape of this equipment equipment leakage point many, increased the work capacity of plant maintenance.
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, and design a kind of simple in structure, installation and processing convenient, functional reliability is high, cost is low batches/decoiling unit.
For realizing the purpose of this utility model, its technical scheme realizes with rotary oil cylinder joint and rotary oil cylinder that normal hydraulic oil cylinder and longitudinal travel coupler replace in the original system.
Batch/decoiling unit, comprise reel, hollow shaft, pull bar, the sliding device of leading, fixed dam, be equipped with on the garden cylinder of hollow shaft left end feather key and in the slip cap of keyway is arranged, slip cap and hollow shaft form bearing fit, one end has endoporus and the slip cap that externally threaded pull bar passes hollow shaft and is coupled together by nut, the reel of being made up of four circular arc quadrants is connected with bearing pin with slip cap on the hollow shaft by joint plate, constituted four-bar linkage, the right-hand member of each arc plate is equipped with a cunning leads device, form to radially slide with the fixed dam that forms rigid fit with hollow shaft and cooperate, hollow shaft is together with the reel that is contained in above it, fixed dam and pull bar constitute an integral body, be bearing on the table top by two bearings, on the external cylindrical surface of the hollow shaft of part between two backup bearings, be equipped with to transmit and batched power actuated sprocket wheel, batch/decoiling unit also comprises the longitudinal travel coupler, fixing hydraulic ram, hydraulic ram is fixed on support on the table top of reeler, the longitudinal travel coupler respectively with pull bar, piston rod couples together.
Batch/the longitudinal travel coupler of decoiling unit, divide left and right sides two parts, use bolt and nut connection, the longitudinal travel coupler comprises S. A. connector, thrust baring, garden nut, sleeve gasket, the annular swivel nut of half one of rotating, non-rotating shaft connector, thrust baring are contained in an end of pull bar, fix with the garden nut, and be fixed in annular swivel nut in the endoporus of S. A. connector, the non-rotating shaft connector is connected with piston rod.This longitudinal travel coupler has following specific function, and promptly connected diaxon both can be done axially reciprocating under the promotion of oil cylinder, and wherein an axle can rotate separately simultaneously.
The mode of operation of reeler/decoiling unit is as follows: under the effect of the promotion of hydraulic pressure oil and solenoid directional control valve, piston rod is made axially reciprocating with the pull bar that links to each other with sleeve, the axial motion of pull bar drives four-bar linkage and is attached thereto the quadrant that connects, make the enlarged-diameter of reel or dwindle, finish batching or uncoiling work of flexible material.When reel drags down (decoiling unit) rotation at flexible material, or under the dragging of electrical motor during (reeler) rotation because the effect of thrust baring in the longitudinal travel coupler, the piston rod of oil cylinder is not followed and is rotated.
The utility model has the advantages that: simple in structure, installation and processing is easy, reliable operation etc.Especially the device that provides of this utility model, when its work, the piston rod of oil cylinder can not followed the hollow shaft rotation, thus the rotor inertia that has reduced equipment descends its consumption of power, and easy to operate, investment cost reduces, and is easy to maintenance.
Fig. 1 batches/the decoiling unit scheme drawing.
Fig. 2 is the structural representation of longitudinal travel axial organ of the present utility model.
Wherein the cunning of 1 feather key, 2 reels, 3 quadrants is led device, 4 fixed dams, 5 bearings, 6 sprocket wheels, 7 hollow shafts, 8 pull bars, 9 longitudinal travel coupler, 10 piston rods, 11 hydraulic rams, 12 supports, 13 S. A. connectors, 14 thrust barings, 15 garden nuts, 16 annular swivel nuts, 17 nuts, 18 sleeve gaskets, 19 non-rotating shaft connectors, 20 bolts.
Further specify the technical solution of the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, be batching/decoiling unit of Precise Alloy band and strip rolling mill use.
Reeler/decoiling unit has a hollow shaft 7, and this hollow shaft 7 is supported by two bearings 5, on the face of cylinder of hollow shaft 7 left ends, be equipped with feather key 1 and in the slip cap of keyway is arranged, the face of cylinder of slip cap and hollow shaft 7 left ends formation bearing fit wherein.A left part has endoporus and the slip cap recited above that externally threaded pull bar 8 passes hollow shaft 7, couple together with nut, the moving axially of pull bar can drive slip cap and be in axial sliding on hollow shaft 7, and pull bar also can rotate with hollow shaft simultaneously.Reel 2 is made up of four circular arc quadrants, and slip cap and each piece arc plate couple together with two joint plates (being connecting rod), and being connected between the two ends of joint plate and slip cap and the arc plate is the bearing pin connection, constituted four-bar linkage.At the right-hand member of each arc plate an oblong cunning is housed and leads device 3, this cunning is led device and is radially slided forming in the radial groove of fixed dam 4 of rigid fit with hollow shaft, be positioned at hollow shaft on the external cylindrical surface of two backup bearing 5 midways location, be equipped with to rise when take-up to transmit and batch power actuated sprocket wheel 6.For providing the hydraulic ram 11 usefulness supports 12 of power, four-bar linkage is fixed on the table top of reeler; Hollow shaft 7 is together with the reel 2 that is contained in above it, and fixed dam 4 and pull bar 8 constitute an integral body, are bearing on the table top by two bearings 5.Pull bar 8 is fitted together with the thrust baring 14 of longitudinal travel coupler 9, and is fixing with garden nut 15, and is fixed in the endoporus of S. A. connector with annular swivel nut 16, and non-rotating shaft connector 19 is connected with piston rod 10.
When the right chamber of hydraulic ram 11 fed pressure oil, piston rod 10 pushing drawing rods 8 were to left movement, the reduced of reel 2; When the left chamber of hydraulic ram 11 fed pressure oil, piston rod 10 drove pull bar 8 and moves right the enlarged-diameter of reel 2.Along with the harmomegathus of reel 2 diameters, thus can realize band batch or unload volume.Simultaneously; when reel 2 drags down at motor (through reductor and the sprocket wheel 6 that is fixed on the hollow shaft); when hollow shaft 7 (comprising pull bar 8) rotates in bearing 5; because the effect of thrust baring in the longitudinal travel coupler; the piston rod 10 of hydraulic ram 11 can be along with rotation; thereby protected the seal ring on the piston can not wear and tear; make like this to batch/decoiling unit is simple in structure; installation and processing is convenient; the functional reliability height; cost is low; especially when its work, the piston rod of oil cylinder can not followed the hollow shaft rotation, thus the rotor inertia that has reduced equipment; its consumption of power is descended; easy to operate, investment cost reduces, and is easy to maintenance.
Claims (2)
1. one kind is batched/decoiling unit, comprise reel (2), hollow shaft (7), pull bar (8), the sliding device (3) of leading, fixed dam (4), be equipped with on the garden cylinder of hollow shaft (7) left end feather key (1) and in the slip cap of keyway is arranged, slip cap and hollow shaft (7) form bearing fit, one end has endoporus and the slip cap that externally threaded pull bar (8) passes hollow shaft (7) and is coupled together by nut, the reel of being made up of four circular arc quadrants (2) is connected with bearing pin with slip cap on the hollow shaft (7) by joint plate, constituted four-bar linkage, the right-hand member of each arc plate is equipped with a cunning leads device (3), form to radially slide with the fixed dam (4) that forms rigid fit with hollow shaft and cooperate, hollow shaft (7) is together with the reel (2) that is contained in above it, fixed dam (4) and pull bar (8) constitute an integral body, be bearing on the table top by two bearings (5), on the external cylindrical surface of the hollow shaft of part between two backup bearings, be equipped with to transmit and batched power actuated sprocket wheel (6), it is characterized in that, batch/decoiling unit also comprises longitudinal travel coupler (9), fixing hydraulic ram (11), hydraulic ram (11) is fixed on the table top of reeler with support (12), longitudinal travel coupler (9) respectively with pull bar (8), piston rod (10) couples together.
2. according to claim 1 batching/decoiling unit, (it is characterized in that, axial position) moves coupler (9), divide left and right sides two parts, connect with bolt (20) nut (17), longitudinal travel coupler (9) comprises the S. A. connector (13) of half one of rotating, thrust baring (14), garden nut (15), sleeve gasket (18), annular swivel nut (16), non-rotating shaft connector (19), thrust baring (14) is contained in an end of pull bar (8), fixing with garden nut (15), be fixed in the endoporus of S. A. connector (13) with annular swivel nut (16), non-rotating shaft connector (19) is connected with piston rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95219475 CN2257811Y (en) | 1995-08-18 | 1995-08-18 | Coiling/decoiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95219475 CN2257811Y (en) | 1995-08-18 | 1995-08-18 | Coiling/decoiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2257811Y true CN2257811Y (en) | 1997-07-16 |
Family
ID=33867668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95219475 Expired - Fee Related CN2257811Y (en) | 1995-08-18 | 1995-08-18 | Coiling/decoiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2257811Y (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100465837C (en) * | 2006-04-30 | 2009-03-04 | 山东理工大学 | Numerical control method for coiling or uncoiling and apparatus thereof |
| CN100585046C (en) * | 2008-04-03 | 2010-01-27 | 常州市天益纺织机械有限公司 | Pinch roll unit of warp machine knitter |
| CN101340988B (en) * | 2006-05-23 | 2011-07-13 | Poscom-科技 | Apparatus for manufacturing outer ring for coil protection |
| CN102167248A (en) * | 2011-03-21 | 2011-08-31 | 东华大学 | Hydraulically supported winder |
| CN101817035B (en) * | 2009-02-27 | 2011-11-16 | 北新集团建材股份有限公司 | Large axial force bearing mechanism for light steel keel uncoiling machine |
| CN102887381A (en) * | 2012-10-19 | 2013-01-23 | 无锡市百顺机械厂 | Coiler mandrel |
| CN104016188A (en) * | 2014-06-11 | 2014-09-03 | 国家电网公司 | Cable wrapping and paying-off wheel |
| CN104310095A (en) * | 2014-10-21 | 2015-01-28 | 无锡同心塑料制品有限公司 | Reel mechanism of foam plastic board tape clamping disc |
| CN104338793A (en) * | 2014-10-24 | 2015-02-11 | 无锡市众程通用机电有限公司 | Winding spindle for winding unit of unwinding machine |
| CN104338792A (en) * | 2014-10-24 | 2015-02-11 | 无锡市众程通用机电有限公司 | Uncoiling reel head |
| CN106488812A (en) * | 2014-05-26 | 2017-03-08 | Sms集团有限公司 | For coiling equipment and the method for strip material |
| CN107010445A (en) * | 2017-05-27 | 2017-08-04 | 苏州市木包装材料有限公司 | A kind of hydraulic feed reel |
-
1995
- 1995-08-18 CN CN 95219475 patent/CN2257811Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100465837C (en) * | 2006-04-30 | 2009-03-04 | 山东理工大学 | Numerical control method for coiling or uncoiling and apparatus thereof |
| CN101340988B (en) * | 2006-05-23 | 2011-07-13 | Poscom-科技 | Apparatus for manufacturing outer ring for coil protection |
| CN100585046C (en) * | 2008-04-03 | 2010-01-27 | 常州市天益纺织机械有限公司 | Pinch roll unit of warp machine knitter |
| CN101817035B (en) * | 2009-02-27 | 2011-11-16 | 北新集团建材股份有限公司 | Large axial force bearing mechanism for light steel keel uncoiling machine |
| CN102167248A (en) * | 2011-03-21 | 2011-08-31 | 东华大学 | Hydraulically supported winder |
| CN102167248B (en) * | 2011-03-21 | 2013-01-16 | 东华大学 | Hydraulically supported winder |
| CN102887381A (en) * | 2012-10-19 | 2013-01-23 | 无锡市百顺机械厂 | Coiler mandrel |
| CN102887381B (en) * | 2012-10-19 | 2015-08-05 | 江苏高博智融科技有限公司 | A kind of coiler mandrel |
| CN106488812A (en) * | 2014-05-26 | 2017-03-08 | Sms集团有限公司 | For coiling equipment and the method for strip material |
| CN104016188A (en) * | 2014-06-11 | 2014-09-03 | 国家电网公司 | Cable wrapping and paying-off wheel |
| CN104310095A (en) * | 2014-10-21 | 2015-01-28 | 无锡同心塑料制品有限公司 | Reel mechanism of foam plastic board tape clamping disc |
| CN104338793A (en) * | 2014-10-24 | 2015-02-11 | 无锡市众程通用机电有限公司 | Winding spindle for winding unit of unwinding machine |
| CN104338792A (en) * | 2014-10-24 | 2015-02-11 | 无锡市众程通用机电有限公司 | Uncoiling reel head |
| CN107010445A (en) * | 2017-05-27 | 2017-08-04 | 苏州市木包装材料有限公司 | A kind of hydraulic feed reel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Shougang Co., Ltd. Assignor: Capital Iron & Steel General Company Contract fulfillment period: The time limit for performance of the contract shall be 3 years on August 18, 2005 and the patent expires Contract record no.: Contract filing No. 200210042 Denomination of utility model: Utility model name coiling / uncoiling machine Granted publication date: 19970716 License type: License type exclusive Record date: 20020603 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2005.8.18, 3 YEARS, EXPIRATION OF PATENT RIGHT Name of requester: BEIJING SHOUDU STEEL CO., LTD. Effective date: 20020603 |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |