CN216234760U - Automatic feeding device for needle cylinder - Google Patents
Automatic feeding device for needle cylinder Download PDFInfo
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- CN216234760U CN216234760U CN202122666466.3U CN202122666466U CN216234760U CN 216234760 U CN216234760 U CN 216234760U CN 202122666466 U CN202122666466 U CN 202122666466U CN 216234760 U CN216234760 U CN 216234760U
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- needle cylinder
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- feeding device
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Abstract
The utility model discloses an automatic needle cylinder feeding device, which relates to the technical field of medical equipment processing, and adopts the technical scheme that: the automatic needle cylinder feeding device comprises a supporting frame, a plurality of slideways used for conveying needle cylinders are arranged on a supporting seat and a base supporting frame, a material rack is arranged on the supporting seat in a rotating mode, a plurality of placing grooves used for placing the needle cylinders are formed in the material rack, a driving device is arranged on the supporting seat and can drive the material rack to rotate, so that the slideways are communicated with the placing grooves, a gas channel is arranged in the placing grooves, gas in the gas channel can tightly suck the needle cylinders in the placing grooves, a plurality of clamps used for clamping the needle cylinders are arranged on the base, a driving piece is connected to the supporting seat and can drive the supporting seat to move, so that the needle cylinders in the placing grooves are fixed on the clamps, the automatic needle cylinder feeding device can effectively prevent the needle cylinders from falling off in the conveying process, and the whole production efficiency is guaranteed.
Description
Technical Field
The utility model relates to the technical field of medical equipment processing, in particular to an automatic needle cylinder feeding device.
Background
The injector is a common medical appliance, consists of a piston push rod, a piston, a needle cylinder and a needle head, and is usually a disposable injector for avoiding cross infection and improving the use safety, so that the demand of the disposable injector is very large, and people begin to adopt mechanical automation equipment to produce the injector for improving the production efficiency.
When the injector is produced, the needle cylinder needs to be sequentially conveyed to an appointed position to be provided with the piston core rod and the needle head after injection molding, but the phenomenon that the needle cylinder falls off is very easy to occur in the conveying process of the existing automatic equipment, so that the number of unqualified products is increased, and the integral production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
In view of the defects in the prior art, the utility model aims to provide an automatic needle cylinder feeding device which has the advantage of preventing a needle cylinder from falling off in the conveying process.
The technical purpose of the utility model is realized by the following technical scheme: including support frame, supporting seat and base, be provided with a plurality of slides that are used for carrying the cylinder on the support frame, it is provided with the work or material rest to rotate on the supporting seat, set up the standing groove that a plurality of is used for placing the cylinder on the work or material rest, be provided with drive arrangement on the supporting seat, drive arrangement can drive the work or material rest rotates the messenger the slide with the standing groove is linked together, be provided with gas passage on the work or material rest, gas in the gas passage can with the cylinder in the standing groove is inhaled tightly, be provided with the anchor clamps that a plurality of is used for the centre gripping cylinder on the base, be connected with the driving piece on the supporting seat, the driving piece can drive the supporting seat removes and makes the cylinder in the standing groove is fixed on the anchor clamps.
Through the technical scheme, the driving device drives the material rack to rotate, the placing groove on the material rack is communicated with the slide way along with the rotation of the material rack, the needle cylinder falls into the placing groove through the slide way, the gas in the gas channel tightly sucks the needle cylinder in the placing groove, the needle cylinder can be prevented from falling off from the placing groove, and the needle cylinder can be stably placed in the placing groove; the drive arrangement drive work or material rest resets after rotating once more, and driving piece drive supporting seat removes, along with the supporting seat removes to the assigned position, just can fix the cylinder in the standing groove on anchor clamps, and this cylinder automatic feeding device can effectively guarantee the stability of cylinder at the in-process of carrying the cylinder, prevents that the cylinder from droing in transportation process and influencing holistic production efficiency.
Preferably, be provided with the mounting bracket on the support frame, be provided with driving source one and driving source two on the mounting bracket, the output of driving source one is connected with mounting panel one, be provided with a plurality of dog one on the mounting panel one, dog one can stretch into spacing to the cylinder in the slide, the output of driving source two is connected with mounting panel two, be provided with a plurality of dog two on the mounting panel two, dog two can stretch into spacing to the cylinder in the slide.
Through the technical scheme, the first driving source drives the first mounting plate to move, the first mounting plate drives the first plurality of check blocks to move, the first check blocks stretch into the first slide to block the needle cylinder and continue to slide along the slide, the second driving source drives the second mounting plate to move, the second mounting plate drives the second plurality of check blocks to move, the second check blocks stretch into the second slide to block the needle cylinder and continue to slide along the slide, and the first check blocks and the second check blocks are matched to control part of the needle cylinder to fall into the placing groove from the discharge end of the slide.
Preferably, a supporting plate is arranged on the supporting seat, a third driving source is arranged on the supporting plate, a pressing plate is connected to the output end of the third driving source, and the pressing plate can press the needle cylinder in the placing groove.
Through above-mentioned technical scheme, the three drive clamp plates of driving source remove, make the clamp plate can compress tightly the cylinder in the standing groove, guarantee the stability of cylinder, prevent that the cylinder from droing in the standing groove, guarantee that the cylinder can be fixed on anchor clamps under the effect of driving piece.
Preferably, the driving device comprises a driving source four, a gear and a rack, an output end of the driving source four is connected with the rack, the gear is connected with the rack, and the gear can be meshed with the rack.
Through above-mentioned technical scheme, the driving source four-wheel drive rack removes, and the rack meshes with the gear mutually, and the rack just can drive the gear rotation, and the gear rotation back drives the work or material rest and rotates.
Preferably, the driving part comprises a fifth driving source and a coupler, the output end of the fifth driving source is connected with the supporting seat through the coupler, the fifth driving source can drive the supporting seat to be close to or far away from the clamp, and the clamp can be inserted into the needle cylinder.
Through above-mentioned technical scheme, five drive supporting seats of driving source are close to anchor clamps, just can insert anchor clamps to the cylinder in, make the cylinder fix on anchor clamps, anchor clamps are kept away from to five drive supporting seats of driving source, make the cylinder drop from the standing groove, and the supporting seat resets.
Preferably, the both sides of base all are provided with the gib block, the cooperation is formed with the guide way between the gib block, the base slide to set up connect in the guide way.
Through the technical scheme, the base slides along the length direction of the guide groove, so that the needle cylinder fixed on the clamp can be moved to a designated position.
Preferably, still including driving source six, the output of driving source six is connected with the roof, the roof can support tightly in the base, just the roof can with the gib block cooperation is spacing to the base.
Through above-mentioned technical scheme, six drive roofs of driving source support tightly in the base, and the roof cooperates with the gib block to the base spacing, restricts the position of base, guarantees that the relative position of anchor clamps is stable for anchor clamps can be accurate insert to the cylinder in.
Preferably, the top plate is provided with a positioning plate, the end part of the positioning plate is provided with a plurality of positioning grooves, the inner walls of the positioning grooves are matched with the contour of the outer side wall of the clamp, and the inner walls of the positioning grooves can abut against the outer side wall of the clamp.
Through above-mentioned technical scheme, six drive roofs of driving source support tightly in the base, and anchor clamps are located the constant head tank, and the inner wall of constant head tank and the lateral wall profile looks adaptation of anchor clamps, restrict the relative position of anchor clamps, guarantee the stability of anchor clamps, guarantee that anchor clamps can be accurate insert to the cylinder in.
Preferably, the clamp further comprises a mounting seat, a seventh driving source is arranged on the mounting seat, a pressing seat is connected to an output end of the seventh driving source, and when the base moves to a position below the pressing seat, the lower end of the pressing seat can abut against a needle cylinder on the clamp.
Through above-mentioned technical scheme, when the base removed the below to compressing tightly the seat, the seven drive of driving source compressed tightly the seat and removed, made the lower extreme that compresses tightly the seat support tightly in the cylinder on the base, the cylinder can be compressed tightly on anchor clamps.
Preferably, the slide is arranged in an inclined mode, and the feeding end of the slide is higher than the discharging end of the slide.
Through above-mentioned technical scheme, the feed end of slide all is higher than the discharge end of slide, and the cylinder just can slide along the slide automatically.
In summary, compared with the prior art, the beneficial effects of the utility model are as follows:
1. at the in-process of carrying the cylinder, inhale tightly with the cylinder in the standing groove through the gas in the gas passage, guarantee that the cylinder can stably place in the standing groove, prevent to rotate in-process cylinder and drop from the standing groove at the work or material rest, the clamp plate compresses tightly the cylinder in the standing groove, prevents that the in-process cylinder that anchor clamps inserted the cylinder from dropping from the standing groove, guarantees holistic production efficiency.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a schematic view of a part of the structure of the embodiment;
FIG. 3 is a partial schematic view of another embodiment;
FIG. 4 is a schematic structural view of a mount of an embodiment;
fig. 5 is a schematic structural view of the material rest according to the embodiment;
fig. 6 is a schematic structural view of a material holder at another angle according to the embodiment;
fig. 7 is a cross-sectional view of an embodiment stack;
FIG. 8 is a schematic view of a positioning plate according to an embodiment;
FIG. 9 is a left side view of a part of the constitution of the embodiment;
FIG. 10 is a schematic structural diagram of a base according to an embodiment.
Reference numerals: 1. a support frame; 2. a supporting seat; 3. a base; 4. a slideway; 5. a material rack; 6. a placement groove; 7. a drive device; 71. a driving source IV; 72. a gear; 73. a rack; 8. a drive member; 81. a fifth driving source; 82. a coupling; 9. a gas channel; 91. a first vent hole; 92. a second vent hole; 93. a gas collection cavity; 10. a clamp; 11. a mounting frame; 12. a first driving source; 13. a first mounting plate; 14. a first stop block; 15. a second driving source; 16. a second mounting plate; 17. a second stop block; 18. a support plate; 19. a third driving source; 20. pressing a plate; 21. a guide strip; 22. a guide groove; 23. a sixth driving source; 24. a top plate; 25. positioning a plate; 26. positioning a groove; 27. a mounting seat; 28. a seventh driving source; 29. a pressing seat; 30. a syringe.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
An automatic needle cylinder feeding device is disclosed, as shown in fig. 1 to 10, and comprises a support frame 1, a support seat 2 and a base 3, wherein the support frame 1 is provided with a plurality of slideways 4 for conveying needle cylinders 30, the slideways 4 are uniformly distributed, the slideways 4 are obliquely arranged, the feeding end of each slideway 4 is higher than the discharging end of each slideway 4, the support seat 2 is close to the discharging end of each slideway 4, a material rest 5 is rotatably arranged on the support seat 2, the end part of each material rest 5 is penetrated through the support seat 2 and is in rotating fit with the support seat 2, a bearing is arranged between each material rest 5 and the support seat 2, the material rest 5 is provided with a plurality of placing grooves 6 for placing the needle cylinders 30, the placing grooves 6 are uniformly distributed on the end surface of the material rest 5 along the length direction of the material rest 5, the placing grooves 6 are matched with the needle cylinders 30, the base 3 is positioned below the material rest 5, the upper end surface of the base 3 is provided with a plurality of clamps 10 for clamping the needle cylinders 30, the plurality of clamps 10 are evenly distributed along the length direction of the base 3, the plurality of placing grooves 6 can be respectively aligned to the plurality of clamps 10, and the clamps 10 are matched with the needle cylinder 30.
Be provided with drive arrangement 7 on supporting seat 2, drive arrangement 7 can drive work or material rest 5 and rotate and make slide 4 and standing groove 6 be linked together, and drive arrangement 7 drive work or material rest 5 rotates the back, and a plurality of standing groove 6 can aim at a plurality of slide 4 respectively, is connected with driving piece 8 on supporting seat 2, and driving piece 8 can drive supporting seat 2 and remove and make the cylinder 30 in the standing groove 6 fix on anchor clamps 10, and anchor clamps 10 insert to the cylinder 30 promptly.
Be provided with gas passage 9 on the work or material rest 5, the gas in the gas passage 9 can be tightly inhaled with cylinder 30 in the standing groove 6, all is provided with a vent hole 91 in a plurality of standing groove 6, and a plurality of vent hole two 92 has been seted up to the up end of work or material rest 5, is provided with gas collection chamber 93 in the work or material rest 5, and a plurality of vent hole 91 and a plurality of vent hole two 92 all communicate with gas collection chamber 93, vent hole 91, vent hole two 92 and gas collection chamber 93 cooperation gas passage 9.
The support frame 1 is provided with a mounting frame 11, the mounting frame 11 is provided with a first driving source 12 and a second driving source 15, preferably, the first driving source 12 adopts an air cylinder, the output direction of the first driving source 12 is perpendicular to the slide way 4, the output end of the first driving source 12 is connected with a first mounting plate 13, the first mounting plate 13 is provided with a plurality of first stoppers 14, the number of the first stoppers 14 corresponds to the number of the slide way 4, the first stoppers 14 can extend into the slide way 4 to stop the needle cylinder 30 from sliding along the slide way 4 to limit the needle cylinder 30, preferably, the second driving source 15 adopts an air cylinder, the output direction of the second driving source 15 is perpendicular to the slide way 4, the output end of the second driving source 15 is connected with a second mounting plate 16, the second mounting plate 16 is provided with a plurality of second stoppers 17, the number of the second stoppers 17 corresponds to the number of the slide way 4, and the second stoppers 17 can extend into the slide way 4 to stop the needle cylinder 30 from sliding along the slide way 4, the syringe 30 is restricted.
Be provided with backup pad 18 on supporting seat 2, be provided with three 19 of driving source in the backup pad 18, it is preferred, three 19 adoption cylinders of driving source, three 19 of driving source's output is connected with clamp plate 20, three 19 drive clamp plates 20 of driving source move and make clamp plate 20 be close to or keep away from work or material rest 5, the terminal surface that clamp plate 20 is close to work or material rest 5 one end can be close to the terminal surface of clamp plate 20 one end with work or material rest 5 and paste mutually, clamp plate 20 can compress tightly the cylinder 30 in the standing groove 6.
The driving device 7 comprises a driving source four 71, a gear 72 and a rack 73, preferably, the driving source four 71 adopts an air cylinder, an output end of the driving source four 71 is connected with the rack 73, the gear 72 is connected with the rack 5, and the gear 72 can be meshed with the rack 73.
The driving element 8 comprises a fifth driving source 81 and a coupler 82, preferably, the fifth driving source 81 adopts an air cylinder, the output end of the fifth driving source 81 is connected with the supporting seat 2 through the coupler 82, the fifth driving source 81 can drive the supporting seat 2 to be close to or far away from the clamp 10, the fifth driving source 81 can drive the supporting seat 2 to be close to the clamp 10, the clamp 10 can be inserted into the needle cylinder 30, the needle cylinder 30 is fixed on the clamp 10, the fifth driving source 81 drives the supporting seat 2 to be far away from the clamp 10, the needle cylinder 30 is separated from the placing groove 6, and the supporting seat 2 is reset.
The needle cylinder fixing device further comprises an installation seat 27, the installation seat 27 can be used for the base 3 to pass through, a seven driving source 28 is arranged on the installation seat 27, preferably, an air cylinder is adopted as the seven driving source 28, the seven driving source 28 outputs in the vertical direction, a pressing seat 29 is connected to the output end of the seven driving source 28, and when the base 3 moves to the position below the pressing seat 29 along the guide groove 22, the lower end of the pressing seat 29 can abut against the needle cylinder 30 on the fixture 10.
The working principle of the automatic needle cylinder feeding device is as follows:
the needle cylinder 30 enters from the feeding end of the slide way 4 and slides towards the discharging end of the slide way 4, the first driving source 12 drives the first mounting plate 13 to move, the first mounting plate 13 drives the first plurality of stoppers 14 to move, the first plurality of stoppers 14 respectively extend into the slide ways 4 to prevent the needle cylinder 30 from sliding out from the discharging end of the slide way 4, the second driving source 15 drives the second mounting plate 16 to move, the second mounting plate 16 drives the second plurality of stoppers 17 to move, the second plurality of stoppers 17 respectively extend into the slide ways 4, and the second plurality of stoppers 17 are positioned between two adjacent needle cylinders 30, in a single slide 4, only one needle cylinder 30 is arranged between a first stop block 14 and a second stop block 17, a first drive source 12 drives a first mounting plate 13 to move, the first mounting plate 13 drives a plurality of first stop blocks 14 to move, the plurality of first stop blocks 14 are respectively taken out of the slide 4, and the needle cylinder 30 between the first stop blocks 14 and the second stop blocks 17 slides out of the discharge end of the slide 4; the driving source four 71 drives the rack 73 to move, the rack 73 drives the gear 72 meshed with the rack to rotate, the gear 72 drives the rack 5 to rotate after rotating, after the rack 5 rotates, the placing groove 6 on the rack 5 is communicated with the slideway 4, the needle cylinder 30 sliding out from the discharge end of the slideway 4 falls into the placing groove 6, and the gas in the gas channel 9 tightly sucks the needle cylinder 30 in the placing groove 6; the driving source IV 71 drives the rack 73 to move again, the rack 73 drives the gear 72 meshed with the rack to rotate, the rack 5 is driven to rotate after the gear 72 rotates, the rack 5 resets, the driving source III 19 drives the pressing plate 20 to move, and the pressing plate 20 presses the needle cylinder 30 in the placing groove 6 tightly; the driving source six 23 drives the top plate 24 to tightly abut against the base 3, the clamp 10 is located in the positioning groove 26, and the inner wall of the positioning groove 26 is abutted against the outer side wall of the clamp 10; the five driving source 81 drives the supporting seat 2 to be close to the clamp 10, the clamp 10 is inserted into the needle cylinder 30, the needle cylinder 30 is fixed on the clamp 10, the five driving source 81 drives the supporting seat 2 to be far away from the clamp 10, the needle cylinder 30 falls off from the placing groove 6, and the supporting seat 2 resets; the base 3 fixed with the needle cylinder 30 on the clamp 10 slides along the length direction of the guide groove 22, when the base 3 moves to the lower part of the pressing seat 29, the driving source seven 28 drives the pressing seat 29 to move, and the lower end of the pressing seat 29 is abutted against the needle cylinder 30 on the base 3.
The above description is intended to be illustrative of the present invention and not to limit the scope of the utility model, which is defined by the claims appended hereto.
Claims (10)
1. The utility model provides a cylinder automatic feeding device, includes support frame (1), supporting seat (2) and base (3), its characterized in that: the needle cylinder conveying device is characterized in that a plurality of slideways (4) used for conveying needle cylinders (30) are arranged on the support frame (1), the support frame (2) is provided with a material rest (5) in a rotating mode, a plurality of placing grooves (6) used for placing the needle cylinders (30) are formed in the material rest (5), a driving device (7) is arranged on the support frame (2), the driving device (7) can drive the material rest (5) to rotate to enable the slideways (4) to be communicated with the placing grooves (6), a gas channel (9) is arranged on the material rest (5), gas in the gas channel (9) can suck the needle cylinders (30) in the placing grooves (6), a plurality of clamps (10) used for clamping the needle cylinders (30) are arranged on the base (3), a driving piece (8) is connected to the support frame (2), and the driving piece (8) can drive the support frame (2) to move to enable the needle cylinders (30) in the placing grooves (6) to be fixed to the driving piece (8) The clamp (10).
2. The automatic feeding device of the needle cylinder according to claim 1, characterized in that: be provided with mounting bracket (11) on support frame (1), be provided with driving source (12) and driving source two (15) on mounting bracket (11), the output of driving source (12) is connected with mounting panel (13), be provided with a plurality of dog (14) on mounting panel (13), dog (14) can stretch into spacing to cylinder (30) in slide (4), the output of driving source two (15) is connected with mounting panel two (16), be provided with a plurality of dog two (17) on mounting panel two (16), dog two (17) can stretch into spacing to cylinder (30) in slide (4).
3. The automatic feeding device of the needle cylinder according to claim 1, characterized in that: the needle cylinder placing device is characterized in that a supporting plate (18) is arranged on the supporting seat (2), a driving source III (19) is arranged on the supporting plate (18), a pressing plate (20) is connected to the output end of the driving source III (19), and the pressing plate (20) can press a needle cylinder (30) in the placing groove (6).
4. The automatic feeding device of the needle cylinder according to claim 1, characterized in that: the driving device (7) comprises a driving source four (71), a gear (72) and a rack (73), the output end of the driving source four (71) is connected with the rack (73), the gear (72) is connected with the material rest (5), and the gear (72) can be meshed with the rack (73).
5. The automatic feeding device of the needle cylinder according to claim 1, characterized in that: the driving piece (8) comprises a fifth driving source (81) and a coupler (82), the output end of the fifth driving source (81) is connected with the supporting seat (2) through the coupler (82), the fifth driving source (81) can drive the supporting seat (2) to be close to or far away from the clamp (10), and the clamp (10) can be inserted into the needle cylinder (30).
6. The automatic feeding device of the needle cylinder according to claim 1, characterized in that: both sides of base (3) all are provided with gib block (21), the cooperation is formed with guide way (22) between gib block (21), base (3) slide to set up connect in guide way (22).
7. The automatic feeding device of the needle cylinder according to claim 6, characterized in that: still including driving source six (23), the output of driving source six (23) is connected with roof (24), roof (24) can support tightly in base (3), just roof (24) can with gib block (21) cooperation is spacing to base (3).
8. The automatic feeding device of the needle cylinder according to claim 7, characterized in that: be provided with locating plate (25) on roof (24), a plurality of constant head tank (26) have been seted up to the tip of locating plate (25), the inner wall of constant head tank (26) and the lateral wall profile looks adaptation of anchor clamps (10), just the inner wall of constant head tank (26) can with the lateral wall of anchor clamps (10) is leaned on.
9. The automatic feeding device of the needle cylinder according to claim 1, characterized in that: the fixture is characterized by further comprising a mounting seat (27), wherein a driving source seven (28) is arranged on the mounting seat (27), the output end of the driving source seven (28) is connected with a pressing seat (29), and when the base (3) moves to the position below the pressing seat (29), the lower end of the pressing seat (29) can abut against a needle cylinder (30) on the fixture (10).
10. The automatic feeding device of the needle cylinder according to claim 1, characterized in that: the slide way (4) is obliquely arranged, and the feeding end of the slide way (4) is higher than the discharging end of the slide way (4).
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CN202122666466.3U CN216234760U (en) | 2021-10-29 | 2021-10-29 | Automatic feeding device for needle cylinder |
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CN202122666466.3U CN216234760U (en) | 2021-10-29 | 2021-10-29 | Automatic feeding device for needle cylinder |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116275954A (en) * | 2023-04-21 | 2023-06-23 | 山东淄博民康药业包装有限公司 | Overturning and feeding device of automatic pre-filling and sealing syringe needle assembling equipment |
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2021
- 2021-10-29 CN CN202122666466.3U patent/CN216234760U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116275954A (en) * | 2023-04-21 | 2023-06-23 | 山东淄博民康药业包装有限公司 | Overturning and feeding device of automatic pre-filling and sealing syringe needle assembling equipment |
CN116275954B (en) * | 2023-04-21 | 2024-02-27 | 山东淄博民康药业包装有限公司 | Overturning and feeding device of automatic pre-filling and sealing syringe needle assembling equipment |
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