CN203794292U - Adjustable arched tension roller used for rewinding and cutting - Google Patents
Adjustable arched tension roller used for rewinding and cutting Download PDFInfo
- Publication number
- CN203794292U CN203794292U CN201420138366.0U CN201420138366U CN203794292U CN 203794292 U CN203794292 U CN 203794292U CN 201420138366 U CN201420138366 U CN 201420138366U CN 203794292 U CN203794292 U CN 203794292U
- Authority
- CN
- China
- Prior art keywords
- roller
- air bag
- roller bearing
- bearing body
- rises
- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Winding Of Webs (AREA)
Abstract
The utility model provides an adjustable arched tension roller used for rewinding and cutting. The adjustable arched tension comprises a roller body, a plurality of airbag mounting grooves are arranged in the roller body, airbags are arranged in the airbag mounting grooves in a matched manner, the airbags and the airbag mounting grooves form closed air chambers, and an air channel communicating the air chambers are arranged in the roller body. The adjustable arched tension roller has the advantages of simple structure, convenience in use and low cost, the problems of drapes and the like generated during rewinding and cutting can be effectively solved, and production quality can be improved.
Description
Technical field
The utility model relates to papermaking equipment technical field, relates in particular to the device of unfolding in a kind of papermaking rewind slitting equipment, specifically refers to a kind of adjustable arc of using for rewind slitting roller that rises.
Background technology
At present, the coil paper of using in paper industry is cut and is unfolded device, is mainly used in and while cutting, ensures that paper web operation is smooth, and reducing because page quantification inequality causes rewinding is to form fold after obbbin.
In industry, also there are a few money relevant apparatus for preventing the fold of paper industry at present, but, find through actual use, there is inconvenience: domestic main use worm felt roll, the devices such as bowed roller, because the structure of adjustable middle high bowed roller is more complicated, make trouble, processed complex, finally cause price more expensive, be the unable purchases of a lot of units, add in actual production due to quantitative difference of banner, very easily cause certain need strengthen adjustment radian, but existing bowed roller only can be adjusted overall radian, directly have influence on the quality that actual production goes out paper product, affect selling price and share of market.
Summary of the invention
The technical problems to be solved in the utility model is for the existing weak point of prior art, provide a kind of simple in structure, easy to use, cheap, can effectively solve fold producing in rewind slitting process etc., a kind of adjustable arc for rewind slitting the improving the quality of products roller that rises.
Technical solution of the present utility model is, following a kind of adjustable arc for rewind slitting roller that rises is provided, comprise roller bearing body, described roller bearing body is provided with several air bag mounting grooves, on air bag mounting groove, coordinate and be provided with air bag, air bag and air bag mounting groove form airtight air chamber, and roller bearing body is provided with the gas circuit of UNICOM's air chamber.
Adopt above technical scheme, in the time that needs carry out radian adjustment to roller bearing, by gas circuit, air chamber is inflated, air bag under pressure, swell, thus increased the outside dimension of roller bearing, realize fine setting, can actv. realize radian and regulate, avoid the fold that produces in goods rewind slitting process etc., improve the quality of products.
As preferably, described gas circuit is positioned at roller bearing body center position.Adopt the technical program, be convenient to the processing of gas circuit, production process is simple, and it is convenient to manufacture.
As preferably, the number of described gas circuit is no less than one.Adopt the technical program, arrange many with gas circuit, can the different pressurized air of Bonding pressure, and according to actual user demand, open the gas circuit of required pressure, the swell of actv. control air bag and dwindling respectively, also can, by a gas circuit is set, regulate the size of pressure by controlling the pressure in pressurized air source.
As preferably, the one or both ends of described roller bearing body are provided with the valve being connected with gas circuit.Adopt the technical program, at axle head, valve is set, when ensureing airbag aeration, be convenient to the rotation of roller bearing body, thereby avoided hindering due to the position of valve the rewinding of paper.
As preferably, on described roller bearing body, be positioned at valve place and be provided with rotary pneumatic head.Adopt the technical program, when can actv. ensureing that roller bearing body rotates, have enough gas to enter air bag, realize and do not shut down the radian of realizing roller bearing and regulate, simple to operate, easy to use.
As preferably, roller bearing body two ends are provided with installation axle head, axle head is installed and is provided with bearing.Adopt the technical program, be mainly used in the supporting role to roller bearing, be convenient to roller bearing by paper with rotation.
As preferably, described air bag is three or five, and the height adjustment range of air bag is 10 ± 5mm.Adopt the technical program, can the length of roller bearing and designed air bag number be selectively set according to the size of paper page, air bag regulates the size distortion degree being highly after airbag aeration, draws through actual tests, and setting range can meet present operating needs at 10 ± 5mm.
Use the beneficial effect of the technical program: can realize and not shut down the radian adjustment of carrying out roller surface, and whole device structure simplicity of design, easy to use, regulating effect is good, is swift in motion, and realizes the corrugationless rewinding of paper, good product quality.
Brief description of the drawings
Fig. 1 is the rise structural representation of roller of the adjustable arc of the utility model.
Shown in figure: 1, roller bearing body, 2, air bag mounting groove, 3, air bag, 4, air chamber, 5, gas circuit, 6, valve, 7, rotary pneumatic head, 8, axle head is installed, 9, bearing.
Detailed description of the invention
For ease of explanation, below in conjunction with accompanying drawing, the adjustable arc of using for rewind slitting of the utility model roller that rises is elaborated.
As shown in fig. 1, a kind of adjustable arc for rewind slitting roller that rises, comprise roller bearing body 1, described roller bearing body 1 is provided with five air bag mounting grooves 2, on air bag mounting groove 2, coordinate and be provided with air bag 3, air bag 3 forms airtight air chamber 4 with air bag mounting groove 2, and roller bearing body 1 is provided with the gas circuit 5 of UNICOM's air chamber.
Described gas circuit 5 is positioned at roller bearing body 1 center and periphery, amount to five gas circuits 5, five air chambers 4 that are provided with respectively at roller bearing body 1, to UNICOM, are realized freely controlling of each air bag 3, and one end of described roller bearing body 1 is provided with the valve 6 being connected with gas circuit 5; On described roller bearing body 1, be positioned at valve 6 places and be provided with rotary pneumatic head 7, the principle of work of rotary pneumatic head 7 has ensured in roller bearing body 1 rotation process, still can in gas circuit 5, carry pressurized air anywhere or anytime by rotary pneumatic head 7, not have the phenomenons such as compressed-air actuated leakage; Roller bearing body 1 two ends are provided with installs axle head 8, axle head 8 is installed and is provided with bearing 9; The height adjustment range of air bag 3 is 10 ± 5mm.
When use, this is adjustable, and arc rises that roller is the roller bearing body 1 of cylindrical structural, roller bearing body 1 two ends are respectively equipped with stair-stepping installation axle head 8, axle head 8 is installed and is connected to bearing 9 and whole equipment connection by it, roller bearing body 1 is provided with five annular air bag mounting grooves 2, on air bag mounting groove 2, correspondence is provided with five annular air-pockets 3, matching relationship and principle of work are similar to automotive hub and tire, under gas pressure, can effectively prevent the gas leakage between air bag 3 and air bag mounting groove 2, roller bearing body 1 center shaft and periphery are equipped with and are provided with the gas circuit 5 being evenly arranged, gas circuit 5 is connected with air chamber 4 by pipeline, when the external world by Air compressor when ventilating in gas circuit 5, along with the increase of inflation pressure, realizing the outer of air bag rises, in the time that needs dwindle, can be by pressure release, thereby realize the adjusting of the radian size of roller bearing face.
Certainly, can, according to the size of the actual paper space of a whole page, the number of air bag 3 be optionally set, in different equipment.
In the above-described embodiments, preferred forms of the present utility model is described, obviously, under inventive concept of the present utility model, still can make a lot of variations.At this, should illustrate, any change of making under inventive concept of the present utility model all will fall in protection domain of the present utility model.
Claims (7)
1. the adjustable arc for the rewind slitting roller that rises, comprise roller bearing body (1), it is characterized in that: described roller bearing body (1) is provided with several air bag mounting grooves (2), upper cooperation of air bag mounting groove (2) is provided with air bag (3), air bag (3) forms airtight air chamber (4) with air bag mounting groove (2), and roller bearing body (1) is provided with the gas circuit (5) of UNICOM's air chamber (4).
2. the adjustable arc for the rewind slitting according to claim 1 roller that rises, is characterized in that: described gas circuit (5) is positioned at roller bearing body (1) center position.
3. the adjustable arc for the rewind slitting according to claim 2 roller that rises, is characterized in that: the number of described gas circuit (5) is no less than one.
4. the adjustable arc for the rewind slitting according to claim 3 roller that rises, is characterized in that: the one or both ends of described roller bearing body (1) are provided with the valve (6) being connected with gas circuit (5).
5. the adjustable arc for the rewind slitting according to claim 4 roller that rises, is characterized in that: on described roller bearing body (1), be positioned at valve (6) and locate to be provided with rotary pneumatic head (7).
6. the adjustable arc for the rewind slitting according to claim 5 roller that rises, is characterized in that: roller bearing body (1) two ends are provided with installs axle head (8), axle head (8) is installed and is provided with bearing (9).
7. the adjustable arc for the rewind slitting according to claim 6 roller that rises, is characterized in that: described air bag (3) is three or five, and the height adjustment range of air bag (3) is 10 ± 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138366.0U CN203794292U (en) | 2014-03-26 | 2014-03-26 | Adjustable arched tension roller used for rewinding and cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420138366.0U CN203794292U (en) | 2014-03-26 | 2014-03-26 | Adjustable arched tension roller used for rewinding and cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203794292U true CN203794292U (en) | 2014-08-27 |
Family
ID=51376528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420138366.0U Expired - Lifetime CN203794292U (en) | 2014-03-26 | 2014-03-26 | Adjustable arched tension roller used for rewinding and cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203794292U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341172A (en) * | 2019-08-12 | 2019-10-18 | 宁波市江北宏菱新兴绝缘材料有限公司 | It is a kind of to insulate into pressure pipe production process and device |
| CN114803631A (en) * | 2022-06-29 | 2022-07-29 | 常州凯得新材料科技有限公司 | Crease-resistant conveying device for polyethylene film production |
-
2014
- 2014-03-26 CN CN201420138366.0U patent/CN203794292U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110341172A (en) * | 2019-08-12 | 2019-10-18 | 宁波市江北宏菱新兴绝缘材料有限公司 | It is a kind of to insulate into pressure pipe production process and device |
| CN110341172B (en) * | 2019-08-12 | 2021-09-28 | 宁波市江北宏菱新兴绝缘材料有限公司 | Production process and device of insulating pressure forming pipe |
| CN114803631A (en) * | 2022-06-29 | 2022-07-29 | 常州凯得新材料科技有限公司 | Crease-resistant conveying device for polyethylene film production |
| CN114803631B (en) * | 2022-06-29 | 2022-09-30 | 常州凯得新材料科技有限公司 | Crease-resistant conveying device for polyethylene film production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203542719U (en) | Label double-die-cutting laminating machine | |
| CN203794292U (en) | Adjustable arched tension roller used for rewinding and cutting | |
| CN207059479U (en) | A kind of novel printing laminating machine | |
| CN207404572U (en) | A kind of compound coating machine rolling-up mechanism for adjusting tension | |
| CN104890353B (en) | Full-automatic volume to volume screen process press | |
| CN208730543U (en) | A kind of plastic-film printer | |
| CN204568951U (en) | Cutting knife unit vacuum valve system | |
| CN204526373U (en) | A kind of printing machine flattening device | |
| CN104480773A (en) | Scraper device for papermaking dryer | |
| CN209685056U (en) | A kind of multistage inflatable core fixture | |
| CN106923968B (en) | Cladding device | |
| CN206580350U (en) | Adhesive tape removes bubble rewinding unit | |
| CN208485342U (en) | For the wind-up roll for being protected from light film entirely that insulate | |
| CN107932987B (en) | Folding brake | |
| CN215210229U (en) | Bobbin paper semi-finished product paper post-processing device | |
| CN205310432U (en) | Novel cross cutting of width adjustable machine | |
| CN202037911U (en) | Pressure paper feeder for paper tube | |
| CN207738237U (en) | The fine-tuning air-expanding shaft in shaft end | |
| CN204623917U (en) | Metal coiled material product shaft lining paper device | |
| CN206003625U (en) | Line cake Pneumatic compression tool | |
| CN107826828B (en) | Toilet paper roll rewinding machine with dynamic rotary adsorption cavity and rewinding method | |
| CN204298630U (en) | Open width device | |
| CN209507332U (en) | A kind of adjusting air-expanding shaft | |
| CN110626836A (en) | Film winding device with pressure adjusting mechanism | |
| CN206307855U (en) | A kind of combined type gas expansion shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |