CN104528425A - Uncoiler - Google Patents
Uncoiler Download PDFInfo
- Publication number
- CN104528425A CN104528425A CN201410828214.8A CN201410828214A CN104528425A CN 104528425 A CN104528425 A CN 104528425A CN 201410828214 A CN201410828214 A CN 201410828214A CN 104528425 A CN104528425 A CN 104528425A
- Authority
- CN
- China
- Prior art keywords
- feeding
- vertical frame
- main shaft
- feed mechanism
- decoiling
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/02—Supporting web roll
- B65H16/04—Supporting web roll cantilever type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
Landscapes
- Unwinding Webs (AREA)
Abstract
The invention provides an uncoiler. The uncoiler comprises a frame body, an uncoiling device and a material feeding device. The frame body comprises an under frame and a vertical frame. The vertical frame is arranged on the under frame. The vertical frame and the under frame are arranged in a vertical mode. The material feeding device comprises a material pressing mechanism, a first material feeding mechanism and a second material feeding mechanism. The material pressing mechanism and the first material feeding mechanism are arranged on the two sides of the uncoiling device respectively. The second material feeding mechanism is arranged below the material pressing mechanism. The uncoiler has the advantages and the positive effects that due to the structure, the material feeding of the uncoiler is stable, and the drooping problem during the sheet material feeding procedure is solved.
Description
Technical field
The invention belongs to material transportation art, particularly relate to decoiling unit.
Background technology
Decoiling unit is the accessory equipment on web-like sheet fabrication manufacturing line, and its effect opens sheet material roll up and draw sheet material termination, makes it enter continuous working unit.The sheet material that existing decoiling unit is as larger in weight in the process sending volume or the situation that appearance excessively unreels all can cause the generation of one section of sheet material sagging between line main and decoiling unit, namely send roll stabilizing poor, even cause the problem of sheet material loose winding, above situation all on the uncoiling of sheet material, smoothing quality and can have larger impact to the life-span of equipment, is badly in need of improving.
Summary of the invention
The problem to be solved in the present invention is to provide decoiling unit, is provided with pay-off, and decoiling unit feeding is stablized, and solves the problem that in sheet material volume uncoiling process, sheet material is sagging.
For solving the problems of the technologies described above, the technical solution used in the present invention is: decoiling unit, comprises support body, decoiling equipment and pay-off, and described support body comprises underframe and vertical frame, and described vertical frame is positioned on described underframe, and described vertical frame is vertical with described underframe to be arranged;
Described decoiling equipment comprises the main shaft be located in described vertical frame, described main shaft relies on engine installation to provide power, the peripheral circumference of described main shaft is evenly equipped with some arc backplates, described backplate and described main axis parallel are arranged, be connected by bar linkage structure between described backplate with described main shaft, described main shaft is provided with backboard near the side of described vertical frame, and described backboard central part is provided with the centre hole passed for described main shaft, described backboard is fixed in described vertical frame, and described backboard lateral surface is provided with some positioning beads;
Described pay-off comprises feeding pressure mechanism, first feed mechanism and the second feed mechanism, described feeding pressure mechanism and described first feed mechanism lay respectively at the both sides of described decoiling equipment, described second feed mechanism is positioned at below described feeding pressure mechanism, described feeding pressure mechanism comprises binder arm, one end of described binder arm is connected with actuating device by drive link, the other end of described binder arm is provided with nip rolls, described first feed mechanism comprises feeding arm, one end of described feeding arm is connected with actuating device by drive link, the other end of described feeding arm is provided with the first feeding roller, described second feed mechanism comprises feeding rod, one end of described feeding rod is flexibly connected with described vertical frame, described feeding rod is provided with the second feeding roller.
Further, described backboard lateral surface is along the outwardly globoidal structure in the axle center of described centre hole.
Further, described actuating device is oil cylinder or cylinder.
Further, the peripheral circumference of described main shaft is evenly equipped with 3 pieces of arc backplates.
Further, described backboard lateral surface is provided with 4 positioning beads, and 4 described positioning beads are positioned at circumferentially same.
Further, described engine installation is servomotor.
Further, described vertical frame is class T-type structure.
The advantage that the present invention has and good effect are:
1, in the process unreeled at sheet material, feeding pressure mechanism can apply pressure to the sheet material unreeled, and makes it unreel stable, and effectively prevent the phenomenon of sheet material loose winding in the process of unreeling; First feed mechanism and the second feed mechanism can effectively solve problem sagging in panel feeding process;
2, in the process unreeled at sheet material, sheet material is comparatively large to the friction of backboard, positioning bead be arranged to there is certain interval between sheet material volume and backboard, avoid the rubbing effect to backboard, and it is stable to guarantee that sheet material unreels.
3, structure is simple, easy to operate, is conducive to applying.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation that described feeding rod of the present invention pulls open state;
Fig. 3 is the structural representation of feeding state of the present invention.
In figure: 1, support body, 11, underframe, 12, vertical frame, 2, decoiling equipment, 21, main shaft, 22, backplate, 23, backboard, 231, positioning bead, 3, pay-off, 31, feeding pressure mechanism, 311, binder arm, 312, nip rolls, 32, the first feed mechanism, 321, feeding arm, the 322, first feeding roller, 33, the second feed mechanism, 331, feeding rod, the 332, second feeding roller.
Detailed description of the invention
As Figure 1-3, decoiling unit of the present invention, unreeling for coil of strip, comprise support body 1, decoiling equipment 2 and pay-off 3, described support body 1 comprises underframe 11 and vertical frame 12, described vertical frame 12 is positioned on described underframe 11, and described vertical frame 12 is vertical with described underframe 11 to be arranged, and described vertical frame 12 is class T-type structure;
Described decoiling equipment 2 comprises the main shaft 21 be located in described vertical frame 12, described main shaft 21 relies on servomotor to provide power, the peripheral circumference of described main shaft 21 is evenly equipped with 3 pieces of arc backplates 22, described backplate 22 be arranged in parallel with described main shaft 21, by can the bar linkage structure of breathing be connected between described backplate 22 with described main shaft 21, described main shaft 21 is provided with backboard 23 near the side of described vertical frame 12, described backboard 23 is fixed in described vertical frame 12, described backboard 23 central part is provided with the centre hole passed for described main shaft 21, described backboard 23 lateral surface is along the outwardly globoidal structure in the axle center of described centre hole, described backboard 23 lateral surface is provided with 4 positioning beads 231, 4 described positioning beads 231 are positioned at circumferentially same, namely backboard just plays position-limiting action to coil of strip, unreeling in process, gap is there is between coil of strip and backboard, effectively prevent the wearing and tearing of coil of strip to backboard, simultaneously, also eliminate backboard to the inhibition unreeling coil of strip in process, positioning bead is provided with between this gap, unreel in process at coil of strip, this positioning bead rotates with the rotation of coil of strip, and effectively can improve the stability that coil of strip unreels process,
Described pay-off 3 comprises feeding pressure mechanism 31, first feed mechanism 32 and the second feed mechanism 33, described feeding pressure mechanism 31 and described first feed mechanism 32 lay respectively at the both sides of described decoiling equipment 2, described second feed mechanism 33 is positioned at below described feeding pressure mechanism 31, described feeding pressure mechanism 31 comprises binder arm 311, one end of described binder arm 311 is connected with cylinder by drive link, the other end of described binder arm 311 is provided with nip rolls 312, when unreeling, nip rolls is pressed on coil of strip, it is made to unreel stable, and effectively prevent the phenomenon of coil of strip loose winding in the process of unreeling, described first feed mechanism 32 comprises feeding arm 321, one end of described feeding arm 321 is connected with cylinder by drive link, the other end of described feeding arm 321 is provided with the first feeding roller 322, described second feed mechanism 33 comprises feeding rod 331, one end of described feeding rod 331 is flexibly connected with described vertical frame 12, namely place at coil of strip in the process of described main shaft 21, feeding rod 331 is the states pulled open, to avoid feeding rod 331 to the obstruction above licking journey, as shown in Figure 2, in the process that coil of strip unreels, feeding rod 331 is the states turned back, to facilitate carrying out smoothly of feeding process, as shown in Figure 1, described feeding rod 331 is provided with the second feeding roller 332, this first feed mechanism 32 and the second feed mechanism 33 effectively can solve coil of strip and unreel the sagging problem of steel band in process.
Working process of the present invention: coil of strip is installed on the backplate 22 of described main shaft 21 periphery, and draw coil of strip termination, it is made to enter continuous working unit, pass through air cylinder driven, nip rolls 312 is pressed on described coil of strip, open servomotor, main shaft 21 starts to rotate, namely coil of strip starts to unreel, open another cylinder driving feeding arm 321, 321, feeding arm moves to suitable position under the driving of this cylinder, in the process of movement, the steel band that namely can be in blowing process provides thrust, and after stopping is mobile, steel band for feeding process provides blowing track to guide, second feeding roller 332 also to provide support power to steel band while feeding, be conducive to coil of strip and unreel carrying out smoothly of process.
Above one embodiment of the present of invention have been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (7)
1. decoiling unit, is characterized in that, comprises support body, decoiling equipment and pay-off, and described support body comprises underframe and vertical frame, and described vertical frame is positioned on described underframe, and described vertical frame is vertical with described underframe to be arranged;
Described decoiling equipment comprises the main shaft be located in described vertical frame, described main shaft relies on engine installation to provide power, the peripheral circumference of described main shaft is evenly equipped with some arc backplates, described backplate and described main axis parallel are arranged, be connected by bar linkage structure between described backplate with described main shaft, described main shaft is provided with backboard near the side of described vertical frame, and described backboard central part is provided with the centre hole passed for described main shaft, described backboard is fixed in described vertical frame, and described backboard lateral surface is provided with some positioning beads;
Described pay-off comprises feeding pressure mechanism, first feed mechanism and the second feed mechanism, described feeding pressure mechanism and described first feed mechanism lay respectively at the both sides of described decoiling equipment, described second feed mechanism is positioned at below described feeding pressure mechanism, described feeding pressure mechanism comprises binder arm, one end of described binder arm is connected with actuating device by drive link, the other end of described binder arm is provided with nip rolls, described first feed mechanism comprises feeding arm, one end of described feeding arm is connected with actuating device by drive link, the other end of described feeding arm is provided with the first feeding roller, described second feed mechanism comprises feeding rod, one end of described feeding rod is flexibly connected with described vertical frame, described feeding rod is provided with the second feeding roller.
2. decoiling unit as claimed in claim 1, it is characterized in that, described backboard lateral surface is along the outwardly globoidal structure in the axle center of described centre hole.
3. decoiling unit as claimed in claim 2, it is characterized in that, described actuating device is oil cylinder or cylinder.
4. decoiling unit as claimed in claim 2, is characterized in that, the peripheral circumference of described main shaft is evenly equipped with 3 pieces of arc backplates.
5. decoiling unit as claimed in claim 2, it is characterized in that, described backboard lateral surface is provided with 4 positioning beads, and 4 described positioning beads are positioned at circumferentially same.
6. decoiling unit as claimed in claim 2, it is characterized in that, described engine installation is servomotor.
7. decoiling unit as claimed in claim 2, it is characterized in that, described vertical frame is class T-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410828214.8A CN104528425A (en) | 2014-12-26 | 2014-12-26 | Uncoiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410828214.8A CN104528425A (en) | 2014-12-26 | 2014-12-26 | Uncoiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104528425A true CN104528425A (en) | 2015-04-22 |
Family
ID=52844125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410828214.8A Pending CN104528425A (en) | 2014-12-26 | 2014-12-26 | Uncoiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104528425A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512604A (en) * | 2017-09-23 | 2017-12-26 | 江苏拓天金属材料有限公司 | A kind of color coil of strip unwinding device |
| CN107879195A (en) * | 2017-10-27 | 2018-04-06 | 天津市宝鼎线缆有限公司 | A kind of disk tool of novel belt regulation dust reduction capability |
| CN109132638A (en) * | 2018-09-28 | 2019-01-04 | 安徽得高金属制品有限公司 | A kind of automatic rolling device of aluminum coiled material |
-
2014
- 2014-12-26 CN CN201410828214.8A patent/CN104528425A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512604A (en) * | 2017-09-23 | 2017-12-26 | 江苏拓天金属材料有限公司 | A kind of color coil of strip unwinding device |
| CN107879195A (en) * | 2017-10-27 | 2018-04-06 | 天津市宝鼎线缆有限公司 | A kind of disk tool of novel belt regulation dust reduction capability |
| CN109132638A (en) * | 2018-09-28 | 2019-01-04 | 安徽得高金属制品有限公司 | A kind of automatic rolling device of aluminum coiled material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150422 |
|
| WD01 | Invention patent application deemed withdrawn after publication |