CN103394548A - Quick sleeve dismounting device of uncoiling and coiling conical head of aluminum foil mill - Google Patents
Quick sleeve dismounting device of uncoiling and coiling conical head of aluminum foil mill Download PDFInfo
- Publication number
- CN103394548A CN103394548A CN2013103184591A CN201310318459A CN103394548A CN 103394548 A CN103394548 A CN 103394548A CN 2013103184591 A CN2013103184591 A CN 2013103184591A CN 201310318459 A CN201310318459 A CN 201310318459A CN 103394548 A CN103394548 A CN 103394548A
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- conehead
- sleeve
- annular groove
- conical head
- ring
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Abstract
The invention discloses a quick sleeve dismounting device of an uncoiling and coiling conical head of an aluminum foil mill. The quick sleeve dismounting device comprises a conical head with an annular limit step on the outer circumference of the rear part, and a pressure ring at the rear part of the conical head, wherein a top ring, the front end of which is provided with an annular groove, is arranged between the pressure ring and the annular limit step, the annular groove in the front end of the top ring can be sleeved on the periphery of the outer circumference of the conical head, the periphery of the annular groove of the top ring extends out of the conical surface of the conical head, and compression springs are uniformly distributed between the top ring and the pressure ring along the circumference. With the structure, the problems that a pin roll of an original sleeve is pushed to be easily broken that and the force of dismounting the sleeve by the pin roll is non-uniform are solved, the problem that a conical head is damaged by dismounting the sleeve by an artificial outer force is avoided, the load of an operator is lightened, the production efficiency increases, the service life of the conical head can be prolonged, the quantity of spare parts is reduced, and therefore, the economic benefit is improved.
Description
Technical field
The present invention relates in a kind of uncoiler of aluminium foil mill and coiling machine to be used for easily drawing off the device of sleeve, specifically a kind of aluminium foil mill uncoiling is batched conehead and is unloaded fast sleeve arrangement, belongs to the aluminium foil technical field of processing equipment.
Background technology
Aluminium foil mill uncoiler and coiling machine are all to clamp and draw off sleeve by the oil cylinder pushing conehead.Existing conehead structure, be arranged on bearing pin on conehead with gland, and a side pressure of bearing pin is on spring, and the other end stretches out; When completing uncoiling or batching work, the conehead oil cylinder is in opens the sleeve state that unloads, and the bearing pin that stretches out ejects sleeve under the effect of spring force, complete the sleeve work of unloading.
Owing to being subjected to size restrictions, the diameter of bearing pin, the central diameter of spring is all smaller, and the uniform hole wall that is used for mounting spring only has very little distance from the outer rim of conehead, can't amplify again.The spring length of design is longer, and the amount of spring compression during work is little; As strengthen decrement, the power of spring is with regard to corresponding increasing, the stability of elongated bearing pin is just poor on the one hand, bearing pin just passes in and out under the effect of telescopic spring power likely can produce deflection, causes the power of pushing sleeve cylinder inhomogeneous, makes sleeve be difficult to unload, especially after coiling process is completed, when the material volume was arranged on sleeve, due to the weight of material volume, the conehead at sleeve two ends is just more difficult had drawn off sleeve; On the other hand, excessive spring force, and stressed inhomogeneous of bearing pin, also usually cause the breakdown of elongated bearing pin, sleeve more unloads to get off, and operating personnel just have to use unconventional external force, draw off by force sleeve, cause the damage to conehead and sleeve, not only delay production, affected production efficiency, also shortened the service life of conehead, also to increase standby bearing pin quantity, thereby increase cost.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of aluminium foil mill uncoiling that can draw off easily, rapidly sleeve and batches conehead and unload fast sleeve arrangement.
In order to solve the problems of the technologies described above, aluminium foil mill uncoiling of the present invention is batched conehead and is unloaded fast sleeve arrangement, comprise conehead and a pressure ring that is positioned at the conehead rear portion of having the annular stop step on the excircle of rear portion, be provided with a front end between pressure ring and annular stop step and have the apical ring of annular groove, the annular groove of apical ring front end can be enclosed within the conical surface part that the conehead excircle is peripheral and make the annular groove periphery of apical ring stretch out conehead, is distributed with Compress Spring along even circumferential between apical ring and pressure ring.
The front end of described pressure ring is provided with the annular groove of a diameter greater than the apical ring external diameter, and the annular groove periphery of described pressure ring can be enclosed within on the external diameter of apical ring.
The installing hole that is used for installing Compress Spring that is oppositely arranged is arranged respectively in the rear end of described apical ring and the annular groove of pressure ring, and the two ends of Compress Spring are placed in respectively in the installing hole that is oppositely arranged on apical ring and pressure ring.
after adopting above-mentioned structure, because the bearing pin by some contact uniform on conehead with traditional is shirked sleeve under the effect of spring force, change into by a circumference working face contact under the effect of spring force, shirk sleeve, shirk power evenly reliable, both solved original pushing sleeve cylinder pin axle easily broken, bearing pin unloads the inhomogeneous problem of sleeve power, avoid again artificial external force to interfere and unloaded sleeve, the problem that causes conehead to damage, alleviated operating personnel's burden, not only improved productivity ratio, can also improve the service life of conehead, reduce the quantity of spare part, thereby increase economic efficiency.
Description of drawings
Fig. 1 is integral installation status architecture schematic diagram in the present invention;
Fig. 2 is the A place structure for amplifying schematic diagram of Fig. 1.
The specific embodiment
, below in conjunction with the drawings and specific embodiments, conehead is batched in aluminium foil mill uncoiling of the present invention unload fast sleeve arrangement and be described in further detail.
As shown in the figure, aluminium foil mill uncoiling of the present invention is batched conehead and is unloaded fast sleeve arrangement, comprise conehead 1 and a pressure ring 2 that is positioned at conehead 1 rear portion of having the annular stop step on the excircle of rear portion, be provided with a front end between pressure ring 2 and annular stop step and have the apical ring 3 of annular groove, the annular groove of apical ring 3 front ends can be enclosed within the conical surface part that the conehead excircle is peripheral and make the annular groove periphery of apical ring stretch out conehead, is distributed with Compress Spring 4 along even circumferential between apical ring 3 and pressure ring 2; The front end of pressure ring 2 is provided with the annular groove of a diameter greater than apical ring 3 external diameters, the annular groove periphery of pressure ring 2 can be enclosed within on the external diameter of apical ring 3, the apical ring that unloads sleeve be by pressure ring by uniform being bolted on conehead in 16-M16 * 60, be pressed against together by 20 uniform Compress Springs between pressure ring and apical ring.
Further in order to improve reliability, can in the annular groove of the rear end of apical ring 3 and pressure ring 2, the installing hole that is used for installing Compress Spring that is oppositely arranged be arranged respectively, the two ends of Compress Spring 4 are placed in respectively in the installing hole that apical ring 3 and pressure ring 2 be oppositely arranged.
Apical ring and the ring structure of the design by said structure, the space of placing spring on it is larger.Such as still selecting spring wire diameter d=4mm, the central diameter of spring can be increased to φ 32 mm by original φ 20 mm, and number of active coils only has 4.5 circles, and initial length is H0=55 mm, and installation length is 38 mm, and the amount of spring compression during work reaches 10 mm.Ratio of height to diameter b=H0/D=55/32=1.72 due to spring, imitate little, the good stability of spring, power on 20 uniform springs is tending towards even, and apical ring is to contact with sleeve end face by a domain face, the power of shirking sleeve is a uniform axial thrust, as long as the spring thrust of design reaches the power requirement that draws off sleeve, just can draw off easily, quickly and accurately sleeve, realized drawing off easily, rapidly the purpose of sleeve, solved in the present conehead course of work, unloaded the not difficult problem of lower sleeve, its reliability is high, long service life.
Claims (3)
1. an aluminium foil mill uncoiling is batched conehead and is unloaded fast sleeve arrangement, it is characterized in that: comprise conehead (1) and a pressure ring (2) that is positioned at conehead (1) rear portion of having the annular stop step on the excircle of rear portion, be provided with the apical ring (3) that a front end has annular groove between described pressure ring (2) and annular stop step, the annular groove of described apical ring (3) front end can be enclosed within the conical surface part that the conehead excircle is peripheral and make the annular groove periphery of apical ring stretch out conehead, is distributed with Compress Spring (4) along even circumferential between apical ring (3) and pressure ring (2).
2. batch conehead according to aluminium foil mill uncoiling claimed in claim 1 and unload fast sleeve arrangement, it is characterized in that: the front end of described pressure ring (2) is provided with the annular groove of a diameter greater than apical ring (3) external diameter, and the annular groove periphery of described pressure ring (2) can be enclosed within on the external diameter of apical ring (3).
3. batch conehead according to the described aluminium foil mill uncoiling of claim 1 or 2 and unload fast sleeve arrangement, it is characterized in that: the installing hole that is used for installing Compress Spring that is oppositely arranged is arranged respectively in the annular groove of the rear end of described apical ring (3) and pressure ring (2), and the two ends of Compress Spring (4) are placed in respectively in the installing hole that is oppositely arranged on apical ring (3) and pressure ring (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103184591A CN103394548A (en) | 2013-07-26 | 2013-07-26 | Quick sleeve dismounting device of uncoiling and coiling conical head of aluminum foil mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103184591A CN103394548A (en) | 2013-07-26 | 2013-07-26 | Quick sleeve dismounting device of uncoiling and coiling conical head of aluminum foil mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103394548A true CN103394548A (en) | 2013-11-20 |
Family
ID=49558375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103184591A Pending CN103394548A (en) | 2013-07-26 | 2013-07-26 | Quick sleeve dismounting device of uncoiling and coiling conical head of aluminum foil mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103394548A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1385259A (en) * | 1971-12-27 | 1975-02-26 | Pertec Corp | Hub mechanisms for reels |
| CN102026898A (en) * | 2008-05-15 | 2011-04-20 | 柯尼格及包尔公开股份有限公司 | Reel changer having a holder for supporting a material reel with a winding sleeve |
| CN102989831A (en) * | 2012-10-23 | 2013-03-27 | 中色科技股份有限公司 | Double-cone uncoiler, buffer cone head of coiler and cone head buffering method |
| CN202861041U (en) * | 2012-08-30 | 2013-04-10 | 镇江市宏业科技有限公司 | Clamping and aligning device for uncoiled conical head of aluminum foil mill |
| CN203356252U (en) * | 2013-07-26 | 2013-12-25 | 江苏亨特宏业重工有限公司 | Device for dissembling sleeve rapidly through uncoiling and coiling conical head of aluminum foil mill |
-
2013
- 2013-07-26 CN CN2013103184591A patent/CN103394548A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1385259A (en) * | 1971-12-27 | 1975-02-26 | Pertec Corp | Hub mechanisms for reels |
| CN102026898A (en) * | 2008-05-15 | 2011-04-20 | 柯尼格及包尔公开股份有限公司 | Reel changer having a holder for supporting a material reel with a winding sleeve |
| CN202861041U (en) * | 2012-08-30 | 2013-04-10 | 镇江市宏业科技有限公司 | Clamping and aligning device for uncoiled conical head of aluminum foil mill |
| CN102989831A (en) * | 2012-10-23 | 2013-03-27 | 中色科技股份有限公司 | Double-cone uncoiler, buffer cone head of coiler and cone head buffering method |
| CN203356252U (en) * | 2013-07-26 | 2013-12-25 | 江苏亨特宏业重工有限公司 | Device for dissembling sleeve rapidly through uncoiling and coiling conical head of aluminum foil mill |
Non-Patent Citations (1)
| Title |
|---|
| 李永军: "2150mm铝箔轧机卷取机锥头卸料掉卷原因分析与预防措施", 《铝加工》 * |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHENJIANG HONGYE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANGSU HENGTE HONGYE HEAVY INDUSTRIES CO., LTD. Effective date: 20140225 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20140225 Address after: 212000 Fenghuang Mountain Road, private economic development zone, Zhenjiang, Jiangsu Applicant after: Zhenjiang Hongye Technology Co., Ltd. Address before: 212000 Fenghuang Mountain Road, private economic development zone, Zhenjiang, Jiangsu Applicant before: Jiangsu Hengte Hongye Heavy Industry Co., Ltd. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131120 |