CN213770810U - Folding device for folding medical gauze in half or in four - Google Patents
Folding device for folding medical gauze in half or in four Download PDFInfo
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- CN213770810U CN213770810U CN202022181799.2U CN202022181799U CN213770810U CN 213770810 U CN213770810 U CN 213770810U CN 202022181799 U CN202022181799 U CN 202022181799U CN 213770810 U CN213770810 U CN 213770810U
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Abstract
The utility model discloses a folding device for carrying out fifty percent discount or quadrifold to medical gauze belongs to medical dressing technical field. When the cloth is folded in half, the gauze (11) is wound out from the folding upper cloth roller (7), moves right upwards to the upper side of the folding guide roller (8), moves downwards to the lower V-shaped cloth folding plate (9) for folding in half, and finally is wound out backwards to the cloth guide structure (2) from the lower cloth folding guide roller (10); when four folds are carried out, gauze (11) is wound out by a cloth winding roller (3) in the four folds, and is wound out to a guide roller (4) in the four folds backwards, and is wound out to the upside of a folding guide roller (8) downwards to the upper side of a V-shaped cloth folding plate (5) in the upper direction for the first time and is wound out to the lower side of the folding guide roller (8) rightwards by an upper cloth folding guide roller (6), and is wound out to a cloth guide structure (2) backwards by a lower cloth folding guide roller (10) after being wound around the left side of the folding guide roller (8) downwards to a lower V-shaped cloth folding plate (9) for the second time. The device can realize the fifty percent discount promptly, also can realize four folds, and simple structure.
Description
Technical Field
The utility model belongs to the technical field of medical dressing, in particular to folding device who carries out fifty percent discount or four folds to medical gauze.
Background
The medical absorbent gauze is an essential consumable used in hospitals and even in daily life of people, and has huge consumption. Due to the particularity of the use and the higher quality requirements of the products, particularly the export products, the requirements of the processing technology are more and more strict. When the medical absorbent gauze is produced, the gauze is usually folded in half by a folding device to obtain a product.
For example, patent with application number CN 201821981159.6 discloses a folding and edge covering device for producing an abdomen pad, which comprises a frame, and a cloth feeding structure, a folding structure, an edge covering structure and a pair roller structure on the frame; the cloth folding structure, the edge covering structure and the pair roller structure are sequentially arranged on the rack from front to back, and the cloth folding structure is arranged corresponding to the cloth feeding structure; the plaiting structure comprises a plaiting sliding frame, a plaiting driving mechanism, a V-shaped plaiting plate and a plaiting guide roller, wherein the V-shaped plaiting plate is obliquely arranged downwards along the conveying direction of the gauze; the edge covering structure comprises an edge covering sliding frame, an edge covering driving mechanism, an edge covering guide roller and a cloth folding rod, wherein the edge covering guide roller is arranged on the edge covering sliding frame in the left-right direction, the cloth folding rod is arranged on the left side or the right side of the edge covering guide roller, the edge covering sliding frame is arranged on the rack in the left-right direction in a sliding mode, the edge covering driving mechanism is arranged between the edge covering sliding frame and the rack, and the cloth folding rod is folded inwards towards the back side roller surface of the edge covering guide roller; the pair roller structure comprises a driving roller, a cloth pressing roller, a pair roller motor and a pair roller cylinder, wherein the driving roller, the cloth pressing roller and the pair roller motor are arranged on the rack, the pair roller motor drives the driving roller to rotate, the pair roller cylinder drives the cloth pressing roller to move vertically, the driving roller and the cloth pressing roller are arranged in the left-right direction, and the cloth pressing roller is located right above the driving roller and forms a pair roller structure with the driving roller, and gauze passes through the pair roller structure. The device realizes the folding of gauze.
The gauze may need to be folded in four according to the requirements of customers, and then four-folding equipment (comprising two V-shaped folding cloth plates) is needed for treatment. The production workshop needs to be equipped with four folding equipment and fifty percent discount equipment simultaneously, and occupation of land is big, and with high costs.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the embodiment of the utility model provides a folding device who carries out fifty percent discount or four folds to medical gauze, the device can realize the fifty percent discount, also can realize four folds. The technical scheme is as follows:
the embodiment of the utility model provides a folding device for folding medical gauze in half or in four folds, which comprises a frame 1, a cloth guide structure 2 and a winding structure which are arranged in sequence from front to back at the rear part of the frame 1, a four-fold structure at the front part of the frame 1 and a folding structure which is arranged on the frame 1 and is positioned at the left side of the four-fold structure; the four-folding structure comprises a four-folding upper cloth roller 3, a four-folding guide roller 4, an upper V-shaped cloth folding plate 5 and an upper cloth folding guide roller 6, and the two-folding structure comprises a two-folding upper cloth roller 7, a two-folding guide roller 8, a lower V-shaped cloth folding plate 9 and a lower cloth folding guide roller 10; the four-fold cloth feeding roller 3 and the four-fold guide roller 4 are arranged along the left-right direction, the upper V-shaped cloth folding plate 5 is obliquely arranged downwards from front to back, the upper cloth folding guide roller 6 is arranged along the front-back direction and is positioned at the left lower part of the upper V-shaped cloth folding plate 5, the four-fold guide roller 4 is positioned above the upper V-shaped cloth folding plate 5, and the four-fold cloth feeding roller 3 is positioned at the front lower part of the four-fold guide roller 4; the folding upper cloth roller 7 and the folding guide roller 8 are arranged in the front-back direction, the lower V-shaped cloth folding plate 9 is obliquely arranged downwards from left to right, the lower cloth folding guide roller 10 is arranged in the left-right direction and is positioned behind and below the lower V-shaped cloth folding plate 9, the folding guide roller 8 is positioned above the lower V-shaped cloth folding plate 9 and is positioned below and to the left of the upper cloth folding guide roller 6, and the folding upper cloth roller 7 is positioned below and to the right of the folding guide roller 8; when the cloth is folded in half, the gauze 11 is wound out from the folding upper cloth roller 7, moves right and up to the upper side of the folding guide roller 8, moves downwards to the lower V-shaped cloth folding plate 9 for folding in half, and finally is wound out backwards to the cloth guide structure 2 from the lower cloth folding guide roller 10; when four folds are carried out, the gauze 11 is wound out by the cloth winding roller 3 in the four folds, and is wound out to the guide roller 4 in the four folds backwards, and is wound out to the upper side of the folding guide roller 8 downwards to the upper V-shaped folding plate 5 in the downward direction, and is wound to the lower V-shaped folding plate 9 in the downward direction to be folded for the second time by the upper folding guide roller 6 in the downward direction, and is finally wound out to the cloth guide structure 2 in the backward direction by the lower folding guide roller 10.
Specifically, the four-fold cloth feeding roller 3 in the embodiment of the present invention is disposed in the middle of the front side of the frame 1, the four-fold guide roller 4 is disposed at the top of the frame 1, and the upper V-shaped cloth folding plate 5 is disposed on the upper portion of the frame 1.
Specifically, the embodiment of the present invention provides a cloth roller 7 is arranged in the middle of the left side of the frame 1 and is just opposite to the upper plaiting guide roller 6, and the lower V-shaped plaiting plate 9 is arranged in the lower portion of the frame 1 and is located under the upper V-shaped plaiting plate 5.
Further, the four-fold cloth feeding roller 3 and the two-fold cloth feeding roller 7 in the embodiment of the present invention are located on the same horizontal plane.
Furthermore, two gauze guide rollers 12 are arranged between the four-fold cloth feeding roller 3 and the four-fold guide roller 4 in the embodiment of the utility model; the two gauze guide rollers 12 are arranged in the left-right direction and are arranged at the front side of the rack 1 side by side up and down, the gauze guide roller 12 at the lower side is positioned at the rear upper part of the four-fold upper cloth roller 3, and the gauze guide roller 12 at the upper side is positioned at the top of the front side of the rack 1 and is positioned at the front lower part of the four-fold guide roller 4; the gauze 11 is wound out from the four-fold cloth feeding roller 3, goes up to the rear side of the gauze guide roller 12 on the lower side, goes up to the front side of the gauze guide roller 12 on the upper side, and then goes up to the four-fold guide roller 4.
The cloth guide structure 2 in the embodiment of the present invention includes a front guide roller 13, a tensioning conveying mechanism and a rear guide roller 14, which are sequentially arranged from front to back, the tensioning conveying mechanism includes two driven rollers 15 arranged side by side from front to back and a driving roller 16 therebetween, the front guide roller 13, the rear guide roller 14, the driven rollers 15 and the driving roller 16 are all arranged along the left-right direction, the driving roller 16 is driven by a corresponding motor 17 to rotate, the front guide roller 13 is located at the upper rear of the lower cloth folding guide roller 10, and the driving roller 16 is located above the driven roller 15; the gauze 11 is wound out from the lower plaiting guide roller 10 to the upper side of the front guide roller 13, backwards down to the lower side of the driven roller 15 at the front side, passes around two driven rollers 15 and one driving roller 16 in an S shape, is wound out from the lower side of the driven roller 15 at the rear side, backwards up to the upper side of the rear guide roller 14, and finally backwards down to the winding structure.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is: the embodiment of the utility model provides a folding device who carries out fifty percent discount or four folds to medical gauze, the device can realize the fifty percent discount, also can realize four folds, has reduced the occupation of land, the cost is reduced simultaneously, and simple structure.
Drawings
Fig. 1 is a schematic structural diagram of a folding device for folding medical gauze in half or in four in an embodiment of the present invention.
In the figure: the cloth folding machine comprises a frame 1, a cloth guide structure 2, a cloth feeding roller 3 for four folds, a guide roller 4 for four folds, a V-shaped cloth folding plate 5, a cloth folding guide roller 6 for up folds, a cloth feeding roller 7 for two folds, a guide roller 8 for two folds, a V-shaped cloth folding plate 9 for down folds, a cloth folding guide roller 10 for down folds, gauze 11, a gauze guide roller 12, a front guide roller 13, a rear guide roller 14, a driven roller 15, a driving roller 16 and a motor 17.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the embodiment of the present invention provides a folding device for folding medical gauze in half or four folds, which comprises a frame 1 and a frame 1, wherein the frame 1 comprises a cloth guide structure 2 and a winding structure sequentially arranged from front to back, a four-fold structure arranged in front of the frame 1, and a folding structure arranged on the left side of the four-fold structure (of course, the right side can be arranged, and accordingly, the description position is adjusted) on the frame 1. The cloth guide 2 and the winding are substantially identical to the prior art. The frame 1 is of a frame structure and can be specifically formed by aluminum profiles. Wherein, four-fold structure includes that cloth roller 3, four-fold guide roll 4, last V-arrangement plaiting board 5 and last plaiting deflector roll 6 etc. are used for realizing four-fold in four-fold, and the fifty percent discount structure includes that cloth roller 7, fifty percent discount guide roll 8, V-arrangement plaiting board 9 and plaiting deflector roll 10 etc. are used for realizing fifty percent discount and four-fold in the fifty percent discount. Wherein, the four-fold cloth feeding roller 3 and the four-fold guide roller 4 are arranged along the left and right direction, the upper V-shaped cloth folding plate 5 is obliquely downwards arranged from front to back, and the width is gradually reduced (the width is the same as that of the conventional technology, namely the width is the isosceles triangle plate which is obliquely arranged); the upper cloth folding guide roller 6 is arranged in the front-back direction and is positioned at the left lower part of the upper V-shaped cloth folding plate 5, and specifically, the right side of the upper cloth folding guide roller is positioned right below (adjacent to) the bottom of the upper V-shaped cloth folding plate 5; the four-folding guide roller 4 is positioned above (adjacent to) the top of the upper V-shaped cloth folding plate 5, and the four-folding upper cloth roller 3 is positioned in front of and below the four-folding guide roller 4 and is used for feeding cloth (specifically an air expansion shaft). Wherein, the folding upper cloth roller 7 and the folding guide roller 8 are arranged along the front-back direction, the lower V-shaped cloth folding plate 9 is obliquely downwards arranged from left to right and the width is gradually reduced (the width is the same as that of the isosceles triangle plate which is obliquely arranged in the conventional technology); the lower plaiting guide roller 10 is arranged in the left-right direction and is positioned at the rear lower part of the lower V-shaped plaiting plate 9, and particularly, the front side of the lower plaiting guide roller is positioned right below (adjacent to) the bottom of the lower plaiting guide roller 10; the doubling guide roller 8 is positioned above the top of the lower V-shaped cloth folding plate 9 (with a certain interval) and at the right lower part of the upper cloth folding guide roller 6, and the doubling upper cloth roller 7 is positioned at the left lower part of the doubling guide roller 8 and is used for feeding cloth (specifically an air expansion shaft). Preferably, the folding guide roller 8 is vertically adjustable on the bracket 1 (the bearing seats at the front and rear ends are vertically and evenly arranged on the aluminum profile), and the position can be adjusted as required when the aluminum profile is folded in four or two.
When the cloth is folded in half, the gauze 11 winds out from the folding upper cloth roller 7, moves right upwards to the upper side of the folding guide roller 8, then moves downwards to the lower V-shaped cloth folding plate 9 for folding in half, and finally winds out backwards from the lower cloth folding guide roller 10 to the cloth guide structure 2, and at the moment, the four-folding structure does not work. When carrying out the four folds, can use four fold structures and fifty percent discount structure simultaneously, gauze 11 is gone up cloth roller 3 by four folds and is wound out, backward to four fold guide roller 4, supreme V-arrangement plaiting board 5 carries out the fifty percent discount for the first time downwards and is wound out to the upside of fifty percent discount guide roller 8 by last plaiting deflector roll 6 down right, the left side of passing around fifty percent discount guide roller 8 (the winding method in fifty percent discount guide roller 8 department is different with the fifty percent discount) is again carried out the fifty percent discount for the second time to V-arrangement plaiting board 9 down, at last by winding out to leading cloth structure 2 backward down plaiting deflector roll 10.
Specifically, referring to fig. 1, the four-fold cloth feeding roller 3 in the embodiment of the present invention is disposed at the middle of the front side of the frame 1, the four-fold guide roller 4 is disposed at the top of the frame 1, and the upper V-shaped cloth folding plate 5 is disposed at the upper portion of the frame 1.
Specifically, referring to fig. 1, the cloth folding upper roller 7 in the embodiment of the present invention is disposed in the middle of the left side of the frame 1 and is disposed right opposite to the upper cloth folding guide roller 6, and the lower V-shaped cloth folding plate 9 is disposed in the lower portion of the frame 1 and is located right below the upper V-shaped cloth folding plate 5.
Further, the cloth roller 3 and the cloth roller 7 are located on the same horizontal plane in the embodiment of the present invention, specifically, the cloth roller 3 is located on the horizontal frame in the front of the frame 1 in the four-fold mode, and the cloth roller 7 is located on the horizontal frame in the left side of the frame 1 in the two-fold mode.
Further, referring to fig. 1, two gauze guide rollers 12 are further disposed between the four-fold cloth feeding roller 3 and the four-fold guide roller 4 for guiding the gauze 11. Two gauze guide rollers 12 are all along controlling to setting up and locating the front side of frame 1 side by side from top to bottom, and gauze guide roller 12 of downside is located the back top of cloth roller 3 in the four folds, and the gauze guide roller 12 of upside is located the front side top of frame 1 and is located the front below of four folds guide roller 4. The gauze 11 is wound out from the four-fold cloth feeding roller 3, goes up to the rear side of the gauze guide roller 12 on the lower side, goes up to the front side of the gauze guide roller 12 on the upper side, and then goes up to the four-fold guide roller 4.
Referring to fig. 1, the cloth guide structure 2 in the embodiment of the present invention includes a front guide roller 13, a tensioning conveying mechanism, a rear guide roller 14, etc. sequentially arranged from front to back, and the tensioning conveying mechanism includes two driven rollers 15 arranged side by side from front to back and a driving roller 16 therebetween (adjacent to the driven rollers 15). The front guide roller 13, the rear guide roller 14, the driven roller 15 and the driving roller 16 are arranged in the left-right direction, and the driving roller 16 is driven to rotate by a corresponding motor 17 (fixed on the frame 1 and the rotating speed of the driving roller is matched with the winding structure). The front guide roller 13 is located at the rear upper side of the lower plaiting guide roller 10, which is specifically located above the half-folding guide roller 8, and it is required that the gauze 11 does not interfere with the lower V-shaped plaiting plate 9. The driving roller 16 is located above the driven roller 15, the driven roller 15 and the rear guide roller 14 are located on substantially the same horizontal plane and lower than the front guide roller 13, and the driving roller 16 is larger than the driven roller 15. The gauze 11 winds out from the lower cloth folding guide roller 10 to the upper side of the front guide roller 13, backwards winds down to the lower side of the driven roller 15 at the front side, winds around two driven rollers 15 and one driving roller 16 in an S shape (the folded gauze 11 can be tightly pressed together), winds out from the lower side of the driven roller 15 at the rear side, winds back up to the upper side of the rear guide roller 14, and finally winds back down to a winding structure.
Preferably, the upper V-shaped plaiting plate 5 and the upper plaiting guide roller 6 in the embodiment of the present invention are both disposed on the upper plaiting carriage (slidably disposed on the frame 1) capable of adjusting the position left and right, and the lower V-shaped plaiting plate 9 and the lower plaiting guide roller 10 are both disposed on the lower plaiting carriage (slidably disposed on the frame 1) capable of adjusting the position front and back. The structure of the plaiting carriage for realizing the adjustment of the folding position can be referred to the description of application number CN 201821981159.6, and the detailed description is omitted in this embodiment.
In this embodiment, "first" and "second" only have a distinguishing function, and have no other special meaning.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. A folding device for folding medical gauze in half or in four directions comprises a frame (1), and a cloth guide structure (2) and a winding structure which are sequentially arranged from front to back on the rear part of the frame (1); the folding machine is characterized by further comprising a four-fold structure at the front part of the rack (1) and a folding structure which is arranged on the rack (1) and is positioned at the left side of the four-fold structure;
the four-folding structure comprises a four-folding upper cloth roller (3), a four-folding guide roller (4), an upper V-shaped cloth folding plate (5) and an upper cloth folding guide roller (6), and the four-folding structure comprises a two-folding upper cloth roller (7), a two-folding guide roller (8), a lower V-shaped cloth folding plate (9) and a lower cloth folding guide roller (10);
the four-folding cloth feeding roller (3) and the four-folding guide roller (4) are arranged along the left-right direction, the upper V-shaped cloth folding plate (5) is obliquely arranged downwards from front to back, the upper cloth folding guide roller (6) is arranged along the front-back direction and is positioned at the left lower part of the upper V-shaped cloth folding plate (5), the four-folding guide roller (4) is positioned above the upper V-shaped cloth folding plate (5), and the four-folding cloth feeding roller (3) is positioned at the front lower part of the four-folding guide roller (4);
the cloth folding device is characterized in that the folding upper cloth roller (7) and the folding guide roller (8) are arranged in the front-back direction, the lower V-shaped cloth folding plate (9) is obliquely arranged downwards from left to right, the lower cloth folding guide roller (10) is arranged in the left-right direction and is positioned behind and below the lower V-shaped cloth folding plate (9), the folding guide roller (8) is positioned above the lower V-shaped cloth folding plate (9) and is positioned below and to the right of the upper cloth folding guide roller (6), and the folding upper cloth roller (7) is positioned below and to the left of the folding guide roller (8);
when the cloth is folded in half, the gauze (11) is wound out from the folding upper cloth roller (7), moves right upwards to the upper side of the folding guide roller (8), moves downwards to the lower V-shaped cloth folding plate (9) for folding in half, and finally is wound out backwards to the cloth guide structure (2) from the lower cloth folding guide roller (10);
when four folds are carried out, gauze (11) is wound out by a cloth winding roller (3) in the four folds, and is wound out to a guide roller (4) in the four folds backwards, and is wound out to the upside of a folding guide roller (8) downwards to the upper side of a V-shaped cloth folding plate (5) in the upper direction for the first time and is wound out to the lower side of the folding guide roller (8) rightwards by an upper cloth folding guide roller (6), and is wound out to a cloth guide structure (2) backwards by a lower cloth folding guide roller (10) after being wound around the left side of the folding guide roller (8) downwards to a lower V-shaped cloth folding plate (9) for the second time.
2. The folding device for folding medical gauze in two or four directions as claimed in claim 1, wherein the four-fold cloth feeding roller (3) is arranged in the middle of the front side of the frame (1), the four-fold guiding roller (4) is arranged at the top of the frame (1), and the upper V-shaped cloth folding plate (5) is arranged at the upper part of the frame (1).
3. The folding device for folding medical gauze in half or in four according to claim 2, characterized in that the upper cloth folding roller (7) is arranged in the middle of the left side of the frame (1) and is opposite to the upper cloth folding guide roller (6), and the lower V-shaped cloth folding plate (9) is arranged in the lower part of the frame (1) and is positioned right below the upper V-shaped cloth folding plate (5).
4. A folding device for medical gauze folded in half or folded in four according to claim 3, characterized in that the four-fold cloth feeding roller (3) and the two-fold cloth feeding roller (7) are located on the same horizontal plane.
5. The folding device for folding medical gauze in two or four folds according to claim 2, characterized in that two gauze guide rollers (12) are further arranged between the four-fold cloth feeding roller (3) and the four-fold guide roller (4); the two gauze guide rollers (12) are arranged in the left-right direction and are arranged on the front side of the rack (1) side by side up and down, the gauze guide roller (12) on the lower side is positioned above the rear part of the four-fold upper cloth roller (3), and the gauze guide roller (12) on the upper side is positioned at the top of the front side of the rack (1) and is positioned below the front part of the four-fold guide roller (4); the gauze (11) winds out from the four-fold cloth feeding roller (3), moves backwards and upwards to the rear side of the gauze guide roller (12) on the lower side, then moves upwards to the front side of the gauze guide roller (12) on the upper side, and then moves backwards and upwards to the four-fold guide roller (4).
6. The folding device for folding medical gauze in two or four directions according to claim 1, wherein the cloth guide structure (2) comprises a front guide roller (13), a tensioning and conveying mechanism and a rear guide roller (14) which are sequentially arranged from front to back, the tensioning and conveying mechanism comprises two driven rollers (15) which are arranged side by side from front to back and a driving roller (16) arranged between the two driven rollers, the front guide roller (13), the rear guide roller (14), the driven rollers (15) and the driving roller (16) are all arranged in the left-right direction, the driving roller (16) is driven by a corresponding motor (17) to rotate, the front guide roller (13) is positioned above the rear of the lower plaiting guide roller (10), and the driving roller (16) is positioned above the driven roller (15); the gauze (11) winds out to the upper side of the front guide roller (13) from the lower cloth folding guide roller (10), backwards winds down to the lower side of the driven roller (15) on the front side, winds around two driven rollers (15) and one driving roller (16) in an S shape, winds out from the lower side of the driven roller (15) on the rear side, winds up to the upper side of the rear guide roller (14) backwards, and finally goes backwards down to a winding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022181799.2U CN213770810U (en) | 2020-09-29 | 2020-09-29 | Folding device for folding medical gauze in half or in four |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022181799.2U CN213770810U (en) | 2020-09-29 | 2020-09-29 | Folding device for folding medical gauze in half or in four |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213770810U true CN213770810U (en) | 2021-07-23 |
Family
ID=76907986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022181799.2U Active CN213770810U (en) | 2020-09-29 | 2020-09-29 | Folding device for folding medical gauze in half or in four |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213770810U (en) |
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2020
- 2020-09-29 CN CN202022181799.2U patent/CN213770810U/en active Active
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