CN108820966A - A kind of sheet wrap-up - Google Patents
A kind of sheet wrap-up Download PDFInfo
- Publication number
- CN108820966A CN108820966A CN201810883873.XA CN201810883873A CN108820966A CN 108820966 A CN108820966 A CN 108820966A CN 201810883873 A CN201810883873 A CN 201810883873A CN 108820966 A CN108820966 A CN 108820966A
- Authority
- CN
- China
- Prior art keywords
- idler roller
- roll
- roller
- wind
- locking device
- 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
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/0502—Dispensers of disposable sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
- B65H18/028—Both ends 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
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a kind of sheet wrap-ups, including bed body, place roller, wind-up roll, driving device, idler roller, locking device and control system, it places roller and is located at bed body side, wind-up roll is located at the other side of bed body, idler roller is between wind-up roll and bed body, driving device connect with wind-up roll and wind-up roll is driven to rotate, by being set on idler roller in locking device, when driving device stops operating, mean that wind-up roll also stops operating, at this time, control system senses that driving device stops operating, to control locking device start-up operation, to lock idler roller, prevent idler roller from running, compared with the existing technology, it greatly reduces because of additional sheet of the inertia of idler roller to take out of, reduce waste, cost is saved.
Description
Technical field
The present invention relates to sheet field, especially a kind of sheet wrap-up.
Background technique
The present various detecting instruments of hospital can mostly be equipped with disposable sheet to guarantee clean hygiene in bed body, and one
Secondary property sheet is all a roll of side for being placed in bed body, then pulls sheet, passes through bed body surface, then passes through compression
Roller is connected with wind-up roll later, after one section of sheet is by patient's use, rotation tightening roller, so that used sheet be wound
Get up, then come out not used sheet synchronous drive, continue to be layed in bed body surface, to reach sheet more
It changes, this process is usually all automatically, thus convenient to use.However in existing replacement process, after wind-up roll stops operating, pressure
Tight roller can continue to rotate a small distance under the action of inertia, to drive sub-fraction sheet mobile, due to wind-up roll
Through stopping winding, so this part sheet can accumulate between pressing roller and wind-up roll, so that accumulation error is generated, for a long time
In use, this part the more can be accumulated the more more, to cause largely to waste.
Summary of the invention
To solve the problems, such as, the sheet wrap-up for accumulating error can be prevented the purpose of the present invention is to provide one kind.
The present invention is that technical solution used by solving the problems, such as is：A kind of sheet wrap-up, including：
Bed body；
Roller is placed, places the side that roller is located at bed body, the placement roller is for placing the disposable sheet spooled；
Wind-up roll, wind-up roll are located at the other side of bed body, and the wind-up roll can rotate, used for rolling
Disposable sheet；
Driving device, the driving device with wind-up roll for being connected, so that wind-up roll be driven to rotate；
Idler roller, between wind-up roll and bed body, idler roller moves the idler roller for compressing sheet, disposable sheet
It will drive idler roller synchronous rotation when dynamic；
Locking device, the locking device are connected with idler roller, and the locking device can lock idler roller, prevent from being tensioned
Roller rotation；
Control system, the control system and locking device and driving device are electrically connected, when wind-up roll stops operating,
Control system controls locking device work.
As a further improvement of the above technical scheme, the locking device includes：
Compression bar, the compression bar are located at idler roller side, and the compression bar can move, to be pressed on tensioning roller surface；
Driving mechanism, the driving mechanism are connected with compression bar, and the driving mechanism is for driving compression bar to be pressed in idler roller
Surface, the driving mechanism and control system are electrically connected.
As a further improvement of the above technical scheme, the locking device includes：
Brake rubber block, the brake rubber block are wrapped in tensioning roller surface, and the brake rubber block can be tightened relative to idler roller or pine
It opens；
Driver, the driver are connected with brake rubber block, and the driver is tightened or unclamped for driving brake skin, described
Driver and control system are electrically connected.
As a further improvement of the above technical scheme, the locking device includes：
Damper, the damper are socketed on one end of idler roller, and the damper can be moved relative to idler roller, from
And the length for being located at idler roller in damper generates variation；
Cylinder, the cylinder are connected with damper, and for driving damper to move, the cylinder and control are the cylinder
System is electrically connected.
As a further improvement of the above technical scheme, the bed body bottom is additionally provided with idler wheel, and the idler wheel is for moving
Dynamic bed body.
As a further improvement of the above technical scheme, service brake is additionally provided on the idler wheel, the service brake is for stuck
Idler wheel.
The beneficial effects of the invention are as follows：By the way that a locking device is arranged on idler roller, when driving device stops operating
When, it is meant that wind-up roll also stops operating, at this point, control system senses that driving device stops operating, to control locking dress
Start-up operation is set, to lock idler roller, prevents idler roller from running, compared with the existing technology, is greatly reduced because of idler roller
Inertia to the additional sheet taken out of, reduce waste, saved cost.
Detailed description of the invention
Explanation and specific embodiment illustrate the present invention with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the preferred embodiment for the present invention；
Fig. 2 is the structural schematic diagram of the first embodiment of locking device in the present invention；
Fig. 3 is the structural schematic diagram of second of embodiment of locking device in the present invention.
Specific embodiment
Referring to figs. 1 to Fig. 3, a kind of sheet wrap-up, including：
Bed body 10；
Roller 20 is placed, places the side that roller 20 is located at bed body 10, the placement roller 20 is for placing the disposable bed spooled
It is single；
Wind-up roll 30, wind-up roll 30 are located at the other side of bed body 10, and the wind-up roll 30 can rotate, for rolling
Used disposable sheet；
Driving device, the driving device with wind-up roll 30 for being connected, so that wind-up roll 30 be driven to rotate；
Idler roller 40, the idler roller 40 is between wind-up roll 30 and bed body 10, and idler roller 40 is for compressing sheet, and one
Secondary property sheet will drive the synchronous rotation of idler roller 40 when mobile；
Locking device 50, the locking device 50 are connected with idler roller 40, and the locking device 50 can lock idler roller
40, prevent idler roller 40 from rotating；
Control system, the control system and locking device 50 and driving device are electrically connected, when wind-up roll 30 stops turning
When dynamic, control system controls locking device 50 and works.
By the way that a locking device 50 is arranged on idler roller 40, when driving device stops operating, it is meant that wind-up roll
30 also stop operating, at this point, control system senses that driving device stops operating, so that the start-up operation of locking device 50 is controlled,
It to lock idler roller 40, prevents idler roller 40 from running, compared with the existing technology, greatly reduces the inertia because of idler roller 40
Additional sheet to take out of, reduces waste, has saved cost.
The first embodiment of the locking device 50 includes：
Compression bar 61, the compression bar 61 are located at 40 side of idler roller, and the compression bar 61 can move, to be pressed on idler roller
40 surfaces；
Driving mechanism 60, the driving mechanism 60 are connected with compression bar 61, and the driving mechanism 60 is for driving compression bar 61 to press
Tightly in 40 surface of idler roller, the driving mechanism 60 is electrically connected with control system.
When wind-up roll 30 stops operating, control system controls driving mechanism 60 and works, and driving compression bar 61 is moved to tensioning
40 surface of roller prevents idler roller 40 because of inertia, continues to run to compress idler roller 40.
50 second of embodiment of locking device include：
Brake rubber block 70, the brake rubber block 70 are wrapped in 40 surface of idler roller, and the brake rubber block 70 can be relative to idler roller
40 tightenings are unclamped；
Driver 71, the driver 71 are connected with brake rubber block 70, and the driver 71 is tightened for driving brake skin 70
Or unclamp, the driver 71 is electrically connected with control system.
When wind-up roll 30 stops operating, control system controls driver 71 and works, to tense brake rubber block 70, makes to brake
The frictional force of skin 70 and idler roller 40 increases, to lock idler roller 40.
Described the third embodiment of locking device 50 includes：
Damper, the damper are socketed on one end of idler roller 40, and the damper can be transported relative to idler roller 40
It is dynamic, so that the length for being located at idler roller 40 in damper generates variation；
Cylinder, the cylinder are connected with damper, and for driving damper to move, the cylinder and control are the cylinder
System is electrically connected.
When wind-up roll 30 stops operating, control system controls cylinder operation, so that damper be driven to be inserted in idler roller 40
Length increase, make idler roller 40 rotate resistance increase, to prevent idler roller 40 from continuing to rotate.
Further progress is improved, and 10 bottom of bed body is additionally provided with idler wheel, and the idler wheel is used to move bed body 10, thus
The position for the adjusting bed body 10 that can be convenient, is further improved, and service brake is additionally provided on the idler wheel, the service brake is for blocking
Dead idler wheel.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all in the present invention
Inventive concept under, using equivalent structure transformation made by description of the invention and accompanying drawing content, be applied directly or indirectly in
Other related technical areas are included in scope of patent protection of the invention.
Claims (6)
1. a kind of sheet wrap-up, which is characterized in that including：
Bed body (10)；
Place roller (20), place roller (20) and be located at the side of bed body (10), the placement roller (20) be used to place spool it is primary
Property sheet；
Wind-up roll (30), wind-up roll (30) are located at the other side of bed body (10), and the wind-up roll (30) can rotate, for
Roll used disposable sheet；
Driving device, the driving device with wind-up roll (30) for being connected, so that wind-up roll (30) be driven to rotate；
Idler roller (40), the idler roller (40) are located between wind-up roll (30) and bed body (10), and idler roller (40) is for compressing
Sheet, disposable sheet will drive idler roller (40) synchronous rotation when mobile；
Locking device (50), the locking device (50) are connected with idler roller (40), and the locking device (50), which can be locked, opens
Tight roller (40), prevents idler roller (40) from rotating；
Control system, the control system and locking device (50) and driving device are electrically connected, and are turned when wind-up roll (30) stop
When dynamic, control system controls locking device (50) work.
2. a kind of sheet wrap-up as described in claim 1, it is characterised in that：
The locking device (50) includes：
Compression bar (61), the compression bar (61) are located at idler roller (40) side, and the compression bar (61) can move, and open to be pressed on
Tight roller (40) surface；
Driving mechanism (60), the driving mechanism (60) are connected with compression bar (61), and the driving mechanism (60) is for driving compression bar
(61) it is pressed in idler roller (40) surface, the driving mechanism (60) and control system are electrically connected.
3. a kind of sheet wrap-up as described in claim 1, it is characterised in that：
The locking device (50) includes：
Brake rubber block (70), the brake rubber block (70) are wrapped in idler roller (40) surface, the brake rubber block (70) can relative to
Tight roller (40) tightening is unclamped；
Driver (71), the driver (71) are connected with brake rubber block (70), and the driver (71) is used for driving brake skin
(70) it tightens or unclamps, the driver (71) and control system are electrically connected.
4. a kind of sheet wrap-up as described in claim 1, it is characterised in that：
The locking device (50) includes：
Damper, the damper are socketed on one end of idler roller (40), and the damper can be transported relative to idler roller (40)
It is dynamic, so that the length for being located at idler roller (40) in damper generates variation；
Cylinder, the cylinder are connected with damper, and the cylinder is for driving damper to move, the cylinder and control system electricity
Property connection.
5. a kind of sheet wrap-up as described in claim 1, it is characterised in that：
Bed body (10) bottom is additionally provided with idler wheel, and the idler wheel is for moving bed body (10).
6. a kind of sheet wrap-up as claimed in claim 5, it is characterised in that：
Service brake is additionally provided on the idler wheel, the service brake is used for stuck idler wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810883873.XA CN108820966A (en) | 2018-08-06 | 2018-08-06 | A kind of sheet wrap-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810883873.XA CN108820966A (en) | 2018-08-06 | 2018-08-06 | A kind of sheet wrap-up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108820966A true CN108820966A (en) | 2018-11-16 |
Family
ID=64153647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810883873.XA Pending CN108820966A (en) | 2018-08-06 | 2018-08-06 | A kind of sheet wrap-up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108820966A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938959A (en) * | 2019-04-09 | 2019-06-28 | 中国人民解放军陆军军医大学第二附属医院 | A kind of dual peacetime ERCP body position pad for surgery |
| CN110422707A (en) * | 2019-06-27 | 2019-11-08 | 安徽省腾越铝塑有限公司 | A kind of retractable volume fixed equipment of Cable rope for ship coating |
| CN112842726A (en) * | 2021-02-06 | 2021-05-28 | 张圆圆 | Medical oncology nurses device |
| CN113104624A (en) * | 2021-04-19 | 2021-07-13 | 中国人民解放军陆军军医大学第一附属医院 | Automatic bed-laying system |
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| CN105232265A (en) * | 2015-09-21 | 2016-01-13 | 沈阳化工大学 | Automatic bed sheet replacement device |
| CN105502105A (en) * | 2015-11-20 | 2016-04-20 | 枣阳天立包装实业有限公司 | Hybrid brake device for full-automatic rolling machine |
| CN107049686A (en) * | 2017-05-08 | 2017-08-18 | 中山市智达合众医疗器械有限公司 | Multifunctional medical diagnosis and treatment bed and working method thereof |
| CN207632232U (en) * | 2017-11-20 | 2018-07-20 | 中国能源建设集团黑龙江省火电第一工程有限公司 | A kind of cable drum bearing |
-
2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004181167A (en) * | 2002-11-30 | 2004-07-02 | Terabyt:Kk | Footrest for medical treatment with delivery and fastening functions of sanitary sheet |
| CN201952058U (en) * | 2010-12-14 | 2011-08-31 | 安徽晋源电缆有限公司 | Brake mechanism of a cable machine |
| CN202609654U (en) * | 2012-05-25 | 2012-12-19 | 芜湖金三氏数控科技有限公司 | Brake mechanism of rotating shaft |
| CN102849489A (en) * | 2012-08-21 | 2013-01-02 | 天津海晶塑料制品有限公司 | Speed reducing device of thin film roll |
| CN203089374U (en) * | 2013-01-25 | 2013-07-31 | 湖州师范学院 | Examination bed capable of automatically replacing bed sheet |
| CN203255768U (en) * | 2013-04-23 | 2013-10-30 | 吴江五洲橡塑有限公司 | Resistance augmenting device for spinning |
| CN203582068U (en) * | 2013-11-26 | 2014-05-07 | 嘉兴圣丽雅家纺有限公司 | Coil release device with brake |
| CN203699522U (en) * | 2013-12-02 | 2014-07-09 | 铜陵浩荣电子科技有限公司 | Paper cutter for accurately controlling length of paper |
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| CN105502105A (en) * | 2015-11-20 | 2016-04-20 | 枣阳天立包装实业有限公司 | Hybrid brake device for full-automatic rolling machine |
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| CN207632232U (en) * | 2017-11-20 | 2018-07-20 | 中国能源建设集团黑龙江省火电第一工程有限公司 | A kind of cable drum bearing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938959A (en) * | 2019-04-09 | 2019-06-28 | 中国人民解放军陆军军医大学第二附属医院 | A kind of dual peacetime ERCP body position pad for surgery |
| CN110422707A (en) * | 2019-06-27 | 2019-11-08 | 安徽省腾越铝塑有限公司 | A kind of retractable volume fixed equipment of Cable rope for ship coating |
| CN112842726A (en) * | 2021-02-06 | 2021-05-28 | 张圆圆 | Medical oncology nurses device |
| CN113104624A (en) * | 2021-04-19 | 2021-07-13 | 中国人民解放军陆军军医大学第一附属医院 | Automatic bed-laying system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20181116 |