CN113293654A - Turnover shaping and hot-pressing integrated forming machine - Google Patents

Turnover shaping and hot-pressing integrated forming machine Download PDF

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Publication number
CN113293654A
CN113293654A CN202110537851.XA CN202110537851A CN113293654A CN 113293654 A CN113293654 A CN 113293654A CN 202110537851 A CN202110537851 A CN 202110537851A CN 113293654 A CN113293654 A CN 113293654A
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China
Prior art keywords
die
hot
hot pressing
pressing
lifting
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CN202110537851.XA
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Chinese (zh)
Inventor
李庭南
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Guangzhou Haoyang New Material Co.,Ltd.
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Foshan Haosheng Environmental Protection Technology Co ltd
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Priority to CN202110537851.XA priority Critical patent/CN113293654A/en
Publication of CN113293654A publication Critical patent/CN113293654A/en
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    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21JFIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
    • D21J3/00Manufacture of articles by pressing wet fibre pulp, or papier-mâché, between moulds

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Paper (AREA)

Abstract

A turnover shaping hot-pressing integrated forming machine comprises a frame, a machine body base, a slurry box, an upper hot-pressing mechanism, a lower hot-pressing die and a lifting turnover slurry sucking mechanism; the lifting overturning slurry sucking mechanism comprises an upper slurry sucking die for obtaining slurry, a lifting moving seat, a slurry sucking lifting driving device for driving the lifting moving seat to do reciprocating lifting motion and an overturning driving device for driving the upper slurry sucking die to do reciprocating overturning motion. The slurry sucking, cold pressing and shaping and primary hot pressing for preparing a primary formed part are sequentially completed through a lifting and overturning slurry sucking mechanism, and secondary hot pressing for preparing a secondary formed part is completed through an upper hot pressing mechanism, so that the hot pressing process is divided into a primary hot pressing process and a secondary hot pressing process; through making receiving mechanism and organism base sliding fit down for when going up and down upset pulp sucking machine and inhale thick liquid or cold pressing integer, go up hot press mechanism and carry out time hot pressing simultaneously, thereby shorten production cycle required time, improve production efficiency.

Description

Turnover shaping and hot-pressing integrated forming machine
Technical Field
The invention relates to the technical field of paper pulp product production, in particular to an overturning and shaping hot-pressing integrated forming machine.
Background
Generally, in the process of producing pulp products, a pulp suction mold is required to suck pulp, then the pulp suction mold is subjected to cold pressing and shaping, and then the pulp suction mold is subjected to hot pressing. The equipment adopted at present needs to carry out the slurry sucking procedure, the cold pressing procedure and the hot pressing procedure in sequence, wherein the hot pressing procedure takes longer time, so that the production cycle needs long time and the efficiency is low.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a turnover shaping hot-pressing integrated forming machine.
In order to achieve the purpose, the scheme provided by the invention is an overturning and shaping hot-pressing integrated forming machine which comprises a rack, a machine body base, a slurry box, an upper hot-pressing mechanism, a lower hot-pressing die and a lifting overturning slurry sucking mechanism, wherein the lifting overturning slurry sucking mechanism and the upper hot-pressing mechanism are sequentially arranged on the rack along the length direction of the machine body base; the lower hot pressing die is in sliding fit with the machine body base along the length direction of the machine body base, and the machine body base is provided with a translation driving mechanism for driving the lower hot pressing die to translate along the length direction of the machine body base; the lifting overturning slurry sucking mechanism comprises an upper slurry sucking die for obtaining slurry, a lifting moving seat, a slurry sucking lifting driving device for driving the lifting moving seat to do reciprocating lifting motion and an overturning driving device for driving the upper slurry sucking die to do reciprocating overturning motion, wherein the overturning driving device is arranged on the lifting moving seat; the cold-pressing and shaping die is used for shaping the upper pulp suction die, and is arranged on the frame; the upper slurry suction die can descend to the lower extrusion hot-pressing die when the lower hot-pressing die moves to the position below the lifting turnover slurry suction mechanism so as to obtain a primary formed part; the upper hot-pressing mechanism can descend to the lower hot-pressing die for extrusion when the lower hot-pressing die moves below the upper hot-pressing mechanism so as to obtain a secondary forming part.
And the upper discharging mechanism is arranged on the frame, and can descend to the secondary formed part of the lower hot pressing die and receive the secondary formed part when the lower hot pressing die moves below the upper discharging mechanism.
The material receiving mechanism is driven by the lower hot pressing die to move synchronously, and the material receiving mechanism can move to the position right below the upper discharging mechanism.
Furthermore, the upper discharging mechanism comprises an upper discharging die and a discharging telescopic oil cylinder for driving the upper discharging die to reciprocate.
Furthermore, the unloading mechanism comprises an unloading base, an unloading plate used for receiving the secondary formed part and an unloading driving device used for driving the unloading plate to overturn.
Furthermore, the upper hot pressing mechanism comprises an upper hot pressing die and a hot pressing lifting driving device for driving the upper hot pressing die to reciprocate up and down.
Further, the machine body base is provided with a translation driving mechanism for driving the lower hot pressing die to translate along the length direction of the machine body base.
Further, the machine body base is provided with a guide rail for sliding connection of the lower hot pressing die.
Furthermore, the translation driving mechanism comprises a ball screw and a first motor for driving the ball screw to rotate.
Further, the die cleaning device comprises a die cleaning mechanism for cleaning the upper hot pressing die, wherein the die cleaning mechanism is fixedly arranged on the rack.
The invention has the beneficial effects that: the slurry sucking, cold pressing and shaping and primary hot pressing for preparing a primary formed part are sequentially completed through a lifting and overturning slurry sucking mechanism, and secondary hot pressing for preparing a secondary formed part is completed through an upper hot pressing mechanism, so that the hot pressing process is divided into a primary hot pressing process and a secondary hot pressing process; through making receiving mechanism and organism base sliding fit down for when going up and down upset pulp sucking machine and inhale thick liquid or cold pressing integer, go up hot press mechanism and carry out time hot pressing simultaneously, thereby shorten production cycle required time, improve production efficiency.
Drawings
Fig. 1 is a front view of an inverted integral hot-press molding machine.
Fig. 2 is a side view of the lower receiving mechanism.
Fig. 3 is a front view of the translation drive mechanism.
Fig. 4 is a side view of the inverted integral hot-press forming machine.
The automatic feeding and discharging device comprises a machine body base 1, a slurry box 11, a machine frame 2, an upper slurry suction mould 31, an upper slurry suction mould 32, a lifting and moving seat 33, a turnover driving device 34, a slurry suction lifting driving device 341, a slurry suction telescopic oil cylinder 342, a slurry mould hanging rod 343, a slurry mould top frame 35, a cold pressing and shaping mould 41, an upper hot pressing mould 42, a hot pressing and lifting driving device 51, an upper discharging mould 52, a discharging telescopic oil cylinder 52, a 6-lower hot pressing mould 7, a discharging mechanism 71, a discharging plate 72, a discharging base 73, a discharging driving device 81, a translation driving mechanism 811, a first motor 812, a ball screw, an 82 guide rail, a 9-mould washing mechanism 91, a water gun 92 and a mould washing translation driving mechanism.
Detailed Description
To facilitate an understanding of the invention, the invention is described more fully below with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1 to 4, in the present embodiment, an overturning and shaping hot-pressing integrated forming machine includes a frame 2, a machine body base 1, a slurry tank 11, a lifting and overturning slurry absorbing mechanism, an upper hot-pressing mechanism, an upper discharging mechanism, a lower hot-pressing mold 6, a lower discharging mechanism 7, a cold-pressing shaping mold 35, and a mold washing mechanism 9, wherein the frame 2 is fixed above the machine body base 1 through a stand column; the slurry box 11 is fixedly arranged in the machine body base 1. The lifting overturning slurry suction mechanism, the upper hot pressing mechanism and the upper discharging mechanism are sequentially arranged on the frame 2 along the length direction of the row machine body base 1, and the lifting overturning slurry suction mechanism is positioned right above the slurry box 11. The machine body base 1 is provided with a guide rail 82 extending along the length direction of the machine body base 1 and used for slidably connecting the lower hot pressing die 6, and the lower material receiving mechanism 7 is fixedly connected to one side of the lower hot pressing die 6, which is far away from the slurry box 11, so that the lower material receiving mechanism 7 and the lower hot pressing die 6 move synchronously when the lower hot pressing die 6 slides. The cold-pressing sizing die 35 is mounted on the frame 2, and the cold-pressing sizing die 35 is located right above the slurry tank 11.
Referring to fig. 3, in the present embodiment, the machine body base 1 is configured with a translation driving mechanism 81, the translation driving mechanism 81 includes a ball screw 812 and a first motor 811 for driving the ball screw 812 to rotate, wherein the ball screw 812 is connected and matched with the lower hot pressing die 6, and the translation driving mechanism 81 drives the lower hot pressing die 6 to move left or right through forward rotation or reverse rotation of the ball screw 812.
Referring to fig. 1 or 4, in the present embodiment, the lifting and inverting slurry suction mechanism includes an upper slurry suction mold 31, a lifting and moving base 32, a slurry suction lifting and driving device 34, and an inverting driving device 33, wherein the upper slurry suction mold 31 is located below a cold press forming mold 35, and the inverting driving device 33 is mounted on the lifting and moving base 32. The pulp suction lifting driving device 34 comprises a pulp suction telescopic cylinder 341, a pulp mould top frame 343 and a pulp mould suspension rod 342, and the pulp mould top frame 343 is positioned above the frame 2. The driving end of the slurry suction telescopic cylinder 341 and one end of the slurry mould boom 342 are both fixedly connected to the slurry mould top frame 343, and the tail end of the slurry suction telescopic cylinder 341 is fixedly connected to the frame 2, and the other end of the slurry mould boom 342 is fixedly connected to the lifting moving seat 32. The pulp mold top frame 343 is raised or lowered by the extension or contraction of the driving end of the pulp suction telescopic cylinder 341, and the raising or lowering of the pulp mold top frame 343 drives the lifting movable base 32 to be raised or lowered through the pulp mold hanging rod 342. In this embodiment, the turnover driving device 33 includes a second motor and a swing rod, wherein one end of the swing rod is fixedly connected to the upper hot pressing mold 41, so that the upper hot pressing mold 41 rises or falls along with the lifting moving seat 32, and the driving end of the second motor is connected to the other end of the swing rod, so that the swing rod is turned over by the driving of the second motor, and the upper hot pressing mold 41 is turned over.
Referring to fig. 1 or 4, in the present embodiment, the mold cleaning mechanism 9 includes a cleaning gun 91 and a mold cleaning driving mechanism 92 for driving the cleaning gun 91 to perform reciprocating translation along the length direction of the frame 2, and the mold cleaning driving mechanism 92 is a chain transmission mechanism, in which the cleaning gun 91 is cooperatively connected to a transmission chain of the mold cleaning driving mechanism 92, and a transmission wheel of the mold cleaning driving mechanism 92 is driven by a servo motor. The mould washing mechanism 9 is arranged above the upper pulp suction mould 31 and is fixedly arranged on the frame 2.
In this embodiment, when the lifting and turning pulp-sucking mechanism is operated, the upper pulp-sucking mold 31 is lowered to the pulp tank 11 to suck pulp, after the upper pulp-sucking mold 31 finishes sucking pulp, the upper pulp-sucking mold 31 is raised to a small position to leave the pulp tank 11, then the upper pulp-sucking mold 31 is turned over by 180 ° to make the upper pulp-sucking mold 31 face upward, and then the upper pulp-sucking mold 31 is raised to the extrusion cold-pressing shaping mold 35 to shape the upper pulp-sucking mold 31 after sucking pulp. So that the slurry in the upper slurry suction mold 31 is smoother. After the upper slurry suction mold 31 finishes the shaping, the upper slurry suction mold 31 is lowered for a short distance, then the upper slurry suction mold 31 is turned over by 180 degrees, the upper slurry suction mold 31 faces downwards, the hot pressing preparation is finished, and at the moment, if the lower hot pressing mold 6 moves to the position below the lifting and turning slurry suction mechanism, the upper slurry suction mold 31 is lowered to the lower hot pressing mold 6 for extrusion to form a primary formed part. After the upper pulp suction die 31 is subjected to hot pressing, the upper pulp suction die 31 is turned over by 180 degrees, the upper pulp suction die 31 is made to face upwards, then the upper pulp suction die 31 is lifted by a small section to be close to the die washing mechanism 9, the cleaning gun 91 is made to perform reciprocating translation along the length direction of the rack 2, and meanwhile, the cleaning gun 91 cleans the upper pulp suction die 31. After the upper slurry suction mold 31 is cleaned, the upper slurry suction mold 31 is turned over by 180 degrees, and the upper slurry suction mold 31 faces downwards, so that the slurry suction preparation of the upper slurry suction mold 31 is completed.
Referring to fig. 1 or 4, in this embodiment, the upper hot pressing mechanism includes an upper hot pressing mold 41 and a hot pressing lifting driving device 42, wherein the hot pressing lifting driving device 42 is disposed above the upper hot pressing mold 41, the hot pressing lifting driving device 42 is a hot pressing telescopic cylinder, a body of the hot pressing lifting driving device 42 is fixedly mounted on the frame 2, and a driving end of the hot pressing lifting driving device 42 is fixedly connected to the upper hot pressing mold 41. The pulp mold top 343 is lowered or raised by the extension or contraction of the driving end of the hot press lifting driving means 42. When the lower hot press die 6 moves below the upper hot press mechanism and the preform exists in the lower hot press die 6, the upper hot press die 41 is lowered to press the preform in the lower hot press die 6 to form a preform.
Referring to fig. 1, in the present embodiment, the loading and unloading mechanism includes an loading and unloading die 51 and an unloading telescopic cylinder 52, wherein the loading and unloading telescopic cylinder is disposed above the loading and unloading die 51, a body of the unloading telescopic cylinder 52 is fixedly mounted on the frame 2, a driving end of the unloading telescopic cylinder 52 is fixedly connected to the loading and unloading die 51, and the loading and unloading die 51 is lowered or raised by extending or contracting the driving end of the unloading telescopic cylinder 52. When the lower hot pressing die 6 moves below the upper discharging mechanism and a secondary formed part exists in the lower hot pressing die 6, the upper discharging die 51 is lowered to extrude the secondary formed part in the lower hot pressing die 6, then the upper discharging die 51 fixes the secondary formed part, and the upper discharging die 51 drives the secondary formed part to rise, so that the secondary formed part leaves the lower hot pressing die 6.
Referring to fig. 1 or fig. 2, in the present embodiment, the lower material receiving mechanism 77 includes a material receiving base 72, a material receiving plate 71, and a material receiving driving device 73 for driving the material receiving plate 71 to turn, wherein the material receiving base 72 is fixedly connected to the lower hot press mold 6. The discharge base 72 is predisposed with a support bar for the articulation of one end of the discharge plate 71. The discharging driving device 73 is a lower telescopic oil cylinder, wherein the driving end of the discharging driving device 73 is hinged to the other end of the discharging plate 71, and the tail end of the discharging driving device 73 is hinged to the discharging base 72, so that the discharging base 72, the supporting rod, the discharging plate 71 and the discharging driving device 73 form a double-crank mechanism. The discharge plate 71 is turned upwards by extending the driving end of the discharge driving device 73, so that the discharge plate 71 is switched from a material receiving state in a horizontal arrangement to a material discharging state in an inclined arrangement, and then the discharge plate 71 is switched from the material discharging state to the material receiving state by contracting the driving end of the discharge driving device 73. When the discharging plate 71 moves to the lower part of the upper discharging mechanism and the upper discharging die 51 is fixed with the secondary formed part, the fixing of the upper discharging die 51 on the secondary formed part is released, so that the secondary formed part falls onto the discharging plate 71, then the lower hot pressing die 6 moves to the lower part of the upper discharging mechanism, so that the lower material receiving mechanism 77 leaves the machine body base 1, at the moment, the discharging plate 71 is turned to the discharging state, the secondary formed part slides out of the discharging plate 71, discharging is completed, and the discharging plate 71 is turned to the material receiving state to be ready for receiving a new secondary formed part again.
In the embodiment, the lifting and overturning slurry absorbing mechanism is used for sequentially completing slurry absorbing, cold pressing and shaping and primary hot pressing for preparing a primary formed part, and the upper hot pressing mechanism is used for completing secondary hot pressing for preparing a secondary formed part, so that the hot pressing process is divided into a primary hot pressing process and a secondary hot pressing process; through making receiving mechanism 7 and organism base 1 sliding fit down for when going up and down upset pulp sucking machine and inhale thick liquid or cold pressing integer, go up the hot press mechanism and carry out time hot pressing simultaneously, thereby shorten production cycle required time, improve production efficiency.
The above-described embodiments are merely preferred embodiments of the present invention, which is not intended to limit the present invention in any way. Those skilled in the art can make many changes, modifications, and equivalents to the embodiments of the invention without departing from the scope of the invention as set forth in the claims below. Therefore, equivalent changes made according to the spirit of the present invention should be covered within the protection scope of the present invention without departing from the contents of the technical scheme of the present invention.

Claims (10)

1. The utility model provides a upset integer hot pressing integrated into one piece machine, includes frame (2), organism base (1), thick liquids case (11), goes up hot pressing mechanism and lower hot pressing mould (6), its characterized in that: the mortar discharging machine also comprises a lifting overturning mortar sucking mechanism, wherein the lifting overturning mortar sucking mechanism and the upper hot-pressing mechanism are sequentially arranged on the rack (2) along the length direction of the machine body base (1); the lower hot pressing die (6) is in sliding fit with the machine body base (1) along the length direction of the machine body base (1), and the machine body base (1) is provided with a translation driving mechanism (81) for driving the lower hot pressing die (6) to translate along the length direction of the machine body base (1); the lifting overturning pulp sucking mechanism comprises an upper pulp sucking die (31) for obtaining pulp, a lifting moving seat (32), a pulp sucking lifting driving device (34) for driving the lifting moving seat (32) to do reciprocating lifting motion and an overturning driving device (33) for driving the upper pulp sucking die (31) to do reciprocating overturning motion, wherein the overturning driving device (33) is installed on the lifting moving seat (32); the cold-pressing and shaping die is characterized by further comprising a cold-pressing and shaping die (35) used for shaping the upper pulp suction die (31), wherein the cold-pressing and shaping die (35) is mounted on the frame (2); the upper slurry suction mould (31) can descend to the lower hot pressing mould (6) for extrusion when the lower hot pressing mould (6) moves to the position below the lifting turnover slurry suction mechanism so as to obtain a primary formed part; the upper hot-pressing mechanism can descend to the lower hot-pressing die (6) for extruding when the lower hot-pressing die (6) moves below the upper hot-pressing mechanism so as to obtain a secondary forming part.
2. The inverted integrated hot-press forming machine as claimed in claim 1, wherein: the device is characterized by further comprising an upper discharging mechanism, wherein the upper discharging mechanism is installed on the rack (2), and the upper discharging mechanism can descend to a secondary forming part of the lower hot pressing die (6) and connect the secondary forming part when the lower hot pressing die (6) moves below the upper discharging mechanism.
3. The inverted integrated hot-press forming machine as claimed in claim 2, wherein: the material receiving mechanism is driven by the lower hot pressing die (6) to move synchronously, and can move to the position right below the upper discharging mechanism.
4. The inverted integrated hot-press forming machine as claimed in claim 2, wherein: the upper discharging mechanism comprises an upper discharging die (51) and a discharging telescopic oil cylinder (52) used for driving the upper discharging die (51) to reciprocate up and down.
5. The inverted integrated hot-press forming machine as claimed in claim 3, wherein: the lower receiving mechanism (7) comprises a discharging base (72), a discharging plate (71) used for receiving the secondary formed part and a discharging driving device (73) used for driving the discharging plate (71) to turn.
6. The inverted integrated hot-press forming machine as claimed in claim 1, wherein: the upper hot pressing mechanism comprises an upper hot pressing die (41) and a hot pressing lifting driving device (42) for driving the upper hot pressing die (41) to reciprocate up and down.
7. The inverted integrated hot-press forming machine as claimed in claim 1, wherein: the machine body base (1) is provided with a translation driving mechanism (81) for driving the lower hot pressing die (6) to translate along the length direction of the machine body base (1).
8. The inverted integrated hot-press forming machine as claimed in claim 1, wherein: the machine body base (1) is provided with a guide rail (82) for the sliding connection of the lower hot pressing die (6).
9. The inverted integrated hot-press forming machine as claimed in claim 1, wherein: the translation driving mechanism (81) comprises a ball screw (812) and a first motor (811) for driving the ball screw (812) to rotate.
10. The inverted integrated hot-press forming machine as claimed in claim 1, wherein: the hot pressing die cleaning machine is characterized by further comprising a die cleaning mechanism (9) used for cleaning the upper hot pressing die (41), wherein the die cleaning mechanism (9) is fixedly installed on the rack (2).
CN202110537851.XA 2021-05-18 2021-05-18 Turnover shaping and hot-pressing integrated forming machine Pending CN113293654A (en)

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CN202110537851.XA CN113293654A (en) 2021-05-18 2021-05-18 Turnover shaping and hot-pressing integrated forming machine

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102587222A (en) * 2011-12-10 2012-07-18 佛山浩博环保制品有限公司 Pulp forming mold integrally turning automat and production process thereof
CN104195888A (en) * 2014-08-04 2014-12-10 广州华工环源绿色包装技术有限公司 Molded pulp two-face rotary hub forming machine
CN209412613U (en) * 2018-12-27 2019-09-20 常州市诚鑫环保科技有限公司 Convertible midge paper products automatic moulding machine
CN211446397U (en) * 2019-12-30 2020-09-08 佛山市顺德区致远纸塑设备有限公司 Reciprocating type paper holds in palm production all-in-one
CN212641050U (en) * 2019-12-10 2021-03-02 潘耀华 Transfer molding production line of overturning slurry suction robot
CN216141810U (en) * 2021-05-18 2022-03-29 广州市浩洋新材料有限公司 Turnover shaping and hot-pressing integrated forming machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102587222A (en) * 2011-12-10 2012-07-18 佛山浩博环保制品有限公司 Pulp forming mold integrally turning automat and production process thereof
CN104195888A (en) * 2014-08-04 2014-12-10 广州华工环源绿色包装技术有限公司 Molded pulp two-face rotary hub forming machine
CN209412613U (en) * 2018-12-27 2019-09-20 常州市诚鑫环保科技有限公司 Convertible midge paper products automatic moulding machine
CN212641050U (en) * 2019-12-10 2021-03-02 潘耀华 Transfer molding production line of overturning slurry suction robot
CN211446397U (en) * 2019-12-30 2020-09-08 佛山市顺德区致远纸塑设备有限公司 Reciprocating type paper holds in palm production all-in-one
CN216141810U (en) * 2021-05-18 2022-03-29 广州市浩洋新材料有限公司 Turnover shaping and hot-pressing integrated forming machine

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