CN110040316A - Operation underpad folding and expanding device - Google Patents
Operation underpad folding and expanding device Download PDFInfo
- Publication number
- CN110040316A CN110040316A CN201910323563.7A CN201910323563A CN110040316A CN 110040316 A CN110040316 A CN 110040316A CN 201910323563 A CN201910323563 A CN 201910323563A CN 110040316 A CN110040316 A CN 110040316A
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- CN
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- Prior art keywords
- transverse slat
- folding
- expansion plate
- operation underpad
- expanding 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.)
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- 239000004744 fabric Substances 0.000 claims abstract description 52
- 238000005452 bending Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 9
- 238000007906 compression Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 21
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 208000001840 Dandruff Diseases 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
- B65B63/04—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for folding or winding articles, e.g. gloves or stockings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H47/00—Unfolding thin limp material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The invention belongs to operation underpad production equipment technologies, and in particular to operation underpad folding and expanding device.The deficiency for needing manually to participate in when for the operation underpad for producing approximate reciprocating compression elastomeric bellows shape, the present invention adopts the following technical scheme: operation underpad folding and expanding device, comprising: rack；Several transverse slats, transverse slat are set in rack, have the gap being embedded in for drape fabric between adjacent transverse slat, and the width of transverse slat is gradually reduced by drape fabric direction of travel；Several risers, riser are set to the difference in height in rack and in the gap between adjacent transverse slat, between riser lower end and transverse slat upper surface and are gradually reduced by drape fabric direction of travel by forward direction is negative；The transverse slat and riser form foldable structure；The folding device further includes an expansion plate, and the expansion plate is set to the rear of foldable structure direction of travel, and the expansion plate is gradually increased along direction of travel width, and the expansion plate forms deployed configuration so that folded drape fabric to be unfolded.
Description
Technical field
The invention belongs to operation underpad production equipment technologies, and in particular to operation underpad folding and expanding device.
Background technique
Operation underpad is common medical supplies in a kind of operation.In order to facilitate storage, sterilizing or use, need to perform the operation
Sealed package after drape folds.Existing operation underpad, mostly by manually folding, artificial folding mode efficiency is lower, and holds
It is contaminated easily in folding process, such as is entrained into insect, hair, scurf sundries, there are the risks of medical infection accident.
For this purpose, having devised energy auto-folder operation underpad equipment in a manner of replacing manually folding.Authorization Notice No. is
The Chinese invention patent of 105966696 B of CN discloses a kind of folding device of operation underpad, including a rack, further includes one
For the foldable structure of folding operation fabric, foldable structure includes the folded sheet one being laterally arranged and the folded sheet being vertically arranged
Two, one piece of folded sheet one is all had between adjacent two folded sheet two and is had between folded sheet one and folded sheet two for operation face
Expect that the gap of insertion, the both ends of foldable structure are respectively pan feeding portion and discharging portion, discharging portion hingedly on the rack, pan feeding portion and machine
Frame is flexibly connected.The folding device of the operation underpad is due to the left-right position of folded sheet one and folded sheet two, upper and lower position, folder
Angle, interspersed number can be adjusted, foldable a variety of operation underpads for folding broken number, and fold the operation of a variety of setting width
Drape.
However, this kind of operation underpad folding and expanding device can only fold out as shown in Figure 1 substantially zigzag fashion, and cannot be straight
It connects and folds out approximate reciprocating compression elastomeric bellows shape required shown in Fig. 2.To obtain shape shown in Fig. 2, in existing folding
Still need manual folding after folding device, or directly by hand folds planar fabric.In short, to obtain Fig. 2 institute
Show the operation underpad of shape, the prior art is not able to achieve real automation there is still a need for folding by hand.
Summary of the invention
The deficiency for needing manually to participate in when the present invention is for the operation underpad for producing approximate reciprocating compression elastomeric bellows shape,
A kind of operation underpad folding and expanding device is provided, to realize that operation underpad forms the automatic of reciprocating compression elastomeric bellows shape process
Change.
To achieve the above object, the present invention adopts the following technical scheme: operation underpad folding and expanding device, comprising:
Rack；
Several transverse slats, transverse slat are set in rack, have the gap being embedded in for drape fabric between adjacent transverse slat, the width of transverse slat is by spreading
Towel fabric direction of travel is gradually reduced；
Several risers, riser are set in rack and in the gap between adjacent transverse slat, between riser lower end and transverse slat upper surface
Difference in height is gradually reduced by drape fabric direction of travel by forward direction is negative；
The transverse slat and riser form foldable structure；
The folding device further includes an expansion plate, and the expansion plate is set to the rear of foldable structure direction of travel, the expansion
Plate is gradually increased along direction of travel width, and the expansion plate forms deployed configuration so that folded drape fabric to be unfolded.
Operation underpad folding and expanding device of the invention, increases deployed configuration after existing operation underpad foldable structure, will
The zigzag or wavy drape fabric formed after folding is unfolded, to obtain the drape of reciprocating compression elastomeric bellows shape
Fabric realizes automation folding and expanding instead of original full craft or semi-hand.
As an improvement, the quantity of the riser is even number, the quantity of the transverse slat is that riser quantity adds one.The number of riser
When amount is even number, the both ends of the drape fabric after folding and expanding are located at middle.
As an improvement, the expansion plate is connected with most intermediate transverse slat, so that the drape fabric after expansion is symmetrical.
As an improvement, there is limit roller group, after the limit roller group has for folding between the foldable structure and expansion plate
The gap that passes through of drape fabric.Limit roller group limits drape fabric, prevents drape fabric from scattering.
As an improvement, the expansion plate is connected with transverse slat by connection strap, the connection strap passes through the gap of limit roller group,
Connection strap is supported drape fabric, prevents drape fabric from dropping.
As an improvement, the connection strap is detachably connected with transverse slat and expansion plate respectively.
As an improvement, the limit roller group is driven by motor to provide driving power to folded operation underpad.
As an improvement, most intermediate transverse slat width is greater than other transverse slat width, other transverse slat width are equal, the expansion plate
It is identical as most intermediate transverse slat.
As an improvement, the deployed configuration further includes stretcher, the expansion plate is installed on stretcher, the expansion plate
Direction of travel one end is hinged with stretcher, and the other end is flexibly connected with stretcher.
As an improvement, the transverse slat and expansion plate two sides have flanging directed downwardly.
As an improvement, the transverse slat and expansion plate bending place are circular arc bending；The riser lower end is arc surface.Transverse slat,
The contact surface of riser and expansion plate and drape fabric is smooth, prevents damage drape fabric.
The beneficial effect of operation underpad folding and expanding device of the invention is: increasing expansion knot after existing foldable structure
Structure is unfolded the zigzag formed after folding or wavy drape fabric to form reciprocating compression elastomeric bellows shape.
Detailed description of the invention
Fig. 1 is the schematic shapes of indention shape drape fabric.
Fig. 2 is the schematic shapes in reciprocating compression elastomeric bellows shape drape fabric.
Fig. 3 is the schematic perspective view of the operation underpad folding and expanding device of the embodiment of the present invention one.
Fig. 4 is the main view of the operation underpad folding and expanding device of the embodiment of the present invention one.
Fig. 5 is the left view of the operation underpad folding and expanding device of the embodiment of the present invention one.
Fig. 6 is that the operation underpad folding and expanding device of the embodiment of the present invention one only shows transverse slat, riser, expansion plate, connection
The schematic perspective view of item.
Fig. 7 is the right view of Fig. 6.
Fig. 8 is the structural schematic diagram of the transverse slat of the operation underpad folding and expanding device of the embodiment of the present invention one.
Fig. 9 is the structural schematic diagram of the riser of the operation underpad folding and expanding device of the embodiment of the present invention one.
In figure, 1, rack,
2, transverse slat,
3, riser,
4, expansion plate,
5, roller group is limited,
6, connection strap
7, stretcher.
Specific embodiment
Below with reference to the attached drawing of the invention embodiment, the technical solution of the invention embodiment is explained and
Illustrate, but following embodiments are only the preferred embodiment of the invention, and not all.Based on the implementation example in the implementation mode,
Those skilled in the art's other embodiments obtained without making creative work, belong to the invention
Protection scope.
Referring to Fig. 1 to Fig. 9, operation underpad folding and expanding device of the invention, comprising:
Rack；
Several transverse slats, transverse slat are set in rack, have the gap being embedded in for drape fabric between adjacent transverse slat, the width of transverse slat is by spreading
Towel fabric direction of travel is gradually reduced；
Several risers, riser are set in rack and in the gap between adjacent transverse slat, between riser lower end and transverse slat upper surface
Difference in height is gradually reduced by drape fabric direction of travel by forward direction is negative；
The transverse slat and riser form foldable structure；
The folding device further includes an expansion plate, and the expansion plate is set to the rear of foldable structure direction of travel, the expansion
Plate is gradually increased along direction of travel width, and the expansion plate forms deployed configuration so that folded drape fabric to be unfolded.
Operation underpad folding and expanding device of the invention, increases deployed configuration after existing operation underpad foldable structure, will
The zigzag or wavy drape fabric formed after folding is unfolded, to obtain the drape of reciprocating compression elastomeric bellows shape
Fabric realizes automation folding and expanding instead of original full craft or semi-hand.
Embodiment one
Referring to Fig. 1 to Fig. 9, the operation underpad folding and expanding device of the embodiment of the present invention one, comprising:
Rack 1；
Several transverse slats 2, transverse slat 2 are set in rack 1, have the gap being embedded in for drape fabric, the width of transverse slat 2 between adjacent transverse slat 2
Degree is gradually reduced by drape fabric direction of travel；
Several risers 3, riser 3 are set in rack 1 and in the gap between adjacent transverse slat 2,3 lower end of riser and 2 upper end of transverse slat
Difference in height between face is gradually reduced by drape fabric direction of travel by forward direction is negative；
The transverse slat 2 and riser 3 form foldable structure；
The folding device further includes an expansion plate 4, and the expansion plate 4 is set to the rear of foldable structure direction of travel, the exhibition
It opens plate 4 to be gradually increased along direction of travel width, the expansion plate 4 forms deployed configuration so that folded drape fabric to be unfolded.
As an improvement, the quantity of the riser 3 is even number, the quantity of the transverse slat 2 is that 3 quantity of riser adds one.Riser 3
Quantity when being even number, the both ends of the drape fabric after folding and expanding are located at middle.Specifically, in the present embodiment, transverse slat 2
Quantity be five pieces, the quantity of riser 3 is four pieces.
As an improvement, the expansion plate 4 is connected with most intermediate transverse slat 2, so that the drape fabric after expansion is symmetrical.
As an improvement, having limit roller group 5 between the foldable structure and expansion plate 4, the limit roller group 5 has for folding
The gap that drape fabric afterwards passes through.Limit roller group 5 limits drape fabric, prevents drape fabric from scattering.
For the continuous production for realizing operation underpad, power device, sanction are additionally provided at folding and expanding device direction of travel rear
Cutting apparatus etc..Since power device, cutting means are not the application contents to be protected, do not repeat them here.
As an improvement, the expansion plate 4 is connected with transverse slat 2 by connection strap 6, the connection strap 6 passes through limit roller group 5
Gap, connection strap 6 are supported drape fabric, prevent drape fabric from dropping.
As an improvement, the connection strap 6 is detachably connected with transverse slat 2 and expansion plate 4 respectively.
As an improvement, most intermediate 2 width of transverse slat is greater than other 2 width of transverse slat, other 2 width of transverse slat are equal, to guarantee
Drape fabric after expansion is not in stacking phenomenon, i.e., at folding or end left and right directions has gap.
As an improvement, the expansion plate 4 is identical as most intermediate transverse slat 2.
As an improvement, the transverse slat 2 and 4 two sides of expansion plate have flanging directed downwardly.
As an improvement, the transverse slat 2 and 4 bending place of expansion plate are circular arc bending；3 lower end of riser is arc surface.It is horizontal
Plate 2, riser 3 and expansion plate 4 and the contact surface of drape fabric are smooth, prevent damage drape fabric.To make lower end be arc surface
Riser 3 processing be relatively easy to, in the present embodiment, riser 3 is welded by riser main body and round bar.
As an improvement, the transverse slat 2 of foldable structure, the relative position of riser 3, angle, interspersed number can be adjusted.Specifically
Adjustment structure can be with reference to Patent Citation document or other data in background technique.
As an improvement, the deployed configuration further includes stretcher 7, the expansion plate 4 is installed on stretcher 7, the exhibition
It opens 4 direction of travel one end of plate and stretcher 7 is hinged, the other end is flexibly connected with stretcher 7.After foldable structure is adjusted,
Can the expansion plate 4 to deployed configuration be adjusted, to adapt to foldable structure.In other embodiments, expansion plate 4 can also edge
Left and right directions slidable adjustment.Stretcher 7 can be linked together either independent two parts, stretcher 7 and rack with rack 7
7 when being independently arranged, convenient for switching between production Fig. 1 shape and Fig. 2 shape.
The beneficial effect of the operation underpad folding and expanding device of the embodiment of the present invention one is: increasing after existing foldable structure
The approximate zigzag shown in FIG. 1 formed after folding or wavy drape fabric are unfolded to be formed shown in Fig. 2 by deployed configuration
Approximate reciprocating compression elastomeric bellows shape.
Embodiment two
Embodiment two and the difference of embodiment one are: not set connection strap.
In the present embodiment, not set connection strap between most intermediate transverse slat and expansion plate.Since drape fabric is led always
Draw, drape fabric is tensioned, therefore the phenomenon that be substantially not in tenesmus, so as to save connection strap.
Embodiment two is identical as the other structures of embodiment one and effect, and this will not be repeated here.
The above, the only specific embodiment of the invention, but the protection scope of the invention does not limit to
In this, being familiar with the those skilled in the art should be understood that the invention includes but is not limited to attached drawing and specific embodiment party above
Content described in formula.The modification of any function and structure principle without departing from the invention is intended to be included in claims
Range in.
Claims (10)
1. operation underpad folding and expanding device, comprising:
Rack (1)；
Several transverse slats (2), transverse slat (2) are set on rack (1), have the gap being embedded in for drape fabric between adjacent transverse slat (2), horizontal
The width of plate (2) is gradually reduced by drape fabric direction of travel；
Several risers (3), riser (3) be set to rack (1) on and the gap positioned at adjacent transverse slat (2) between in, riser (3) lower end and
Difference in height between transverse slat (2) upper surface is gradually reduced by drape fabric direction of travel by forward direction is negative；
The transverse slat (2) and riser (3) form foldable structure；
It is characterized by: the folding device further includes an expansion plate (4), the expansion plate (4) is set to foldable structure traveling side
To rear, the expansion plate (4) is gradually increased along direction of travel width, and the expansion plate (4) forms deployed configuration will roll over
The drape fabric of poststack is unfolded.
2. operation underpad folding and expanding device according to claim 1, it is characterised in that: the quantity of the riser (3) is
Even number, the quantity of the transverse slat (2) are that the quantity of riser (3) adds one.
3. operation underpad folding and expanding device according to claim 2, it is characterised in that: the expansion plate (4) with most in
Between transverse slat (2) be connected.
4. operation underpad folding and expanding device according to claim 3, it is characterised in that: the foldable structure and expansion plate
(4) there is limit roller group (5), limit roller group (5) has the gap passed through for folded drape fabric between.
5. operation underpad folding and expanding device according to claim 4, it is characterised in that: the expansion plate (4) and transverse slat
(2) it is connected by connection strap (6), the connection strap (6) passes through the gap of limit roller group (5).
6. operation underpad folding and expanding device according to claim 5, it is characterised in that: the connection strap (6) respectively with
Transverse slat (2) and expansion plate (4) are detachably connected.
7. operation underpad folding and expanding device according to claim 4, it is characterised in that: the limit roller group (5) is by electricity
Machine driving is to provide driving power to folded operation underpad.
8. operation underpad folding and expanding device according to claim 2, it is characterised in that: most intermediate transverse slat (2) width
Greater than other transverse slats (2) width, other transverse slat (2) width are equal, and the expansion plate (4) is identical as most intermediate transverse slat (2).
9. operation underpad folding and expanding device according to claim 1, it is characterised in that: the deployed configuration further includes exhibition
Open-shelf (7), the expansion plate (4) are installed on stretcher (7), and described expansion plate (4) direction of travel one end and stretcher (7) are cut with scissors
It connects, the other end is flexibly connected with stretcher (7).
10. operation underpad folding and expanding device according to claim 1, it is characterised in that: the transverse slat (2) and expansion plate
(4) two sides have flanging directed downwardly, the transverse slat (2) and expansion plate (4) bending place for circular arc bending；Riser (3) lower end
For arc surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323563.7A CN110040316A (en) | 2019-04-22 | 2019-04-22 | Operation underpad folding and expanding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910323563.7A CN110040316A (en) | 2019-04-22 | 2019-04-22 | Operation underpad folding and expanding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110040316A true CN110040316A (en) | 2019-07-23 |
Family
ID=67278426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910323563.7A Pending CN110040316A (en) | 2019-04-22 | 2019-04-22 | Operation underpad folding and expanding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110040316A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966696A (en) * | 2016-06-30 | 2016-09-28 | 世源科技(嘉兴)医疗电子有限公司 | Surgical drape folding device |
| CN207418004U (en) * | 2017-10-13 | 2018-05-29 | 杭州军锋机械有限公司 | The special longitudinal folding mechanism of Medical napkin folding line |
| CN109051130A (en) * | 2018-09-29 | 2018-12-21 | 洛曼劳仕（湖北）医疗用品有限公司 | A kind of draping surgery cloth folding system |
| CN210028222U (en) * | 2019-04-22 | 2020-02-07 | 世源科技(嘉兴)医疗电子有限公司 | Folding and unfolding device for surgical drape |
-
2019
- 2019-04-22 CN CN201910323563.7A patent/CN110040316A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966696A (en) * | 2016-06-30 | 2016-09-28 | 世源科技(嘉兴)医疗电子有限公司 | Surgical drape folding device |
| CN207418004U (en) * | 2017-10-13 | 2018-05-29 | 杭州军锋机械有限公司 | The special longitudinal folding mechanism of Medical napkin folding line |
| CN109051130A (en) * | 2018-09-29 | 2018-12-21 | 洛曼劳仕（湖北）医疗用品有限公司 | A kind of draping surgery cloth folding system |
| CN210028222U (en) * | 2019-04-22 | 2020-02-07 | 世源科技(嘉兴)医疗电子有限公司 | Folding and unfolding device for surgical drape |
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