CN111560699A - Tension sheet of warp knitting machine - Google Patents
Tension sheet of warp knitting machine Download PDFInfo
- Publication number
- CN111560699A CN111560699A CN202010459966.7A CN202010459966A CN111560699A CN 111560699 A CN111560699 A CN 111560699A CN 202010459966 A CN202010459966 A CN 202010459966A CN 111560699 A CN111560699 A CN 111560699A
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- China
- Prior art keywords
- substrate
- yarn
- warp knitting
- knitting machine
- tension bar
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/10—Devices for supplying, feeding, or guiding threads to needles
- D04B27/12—Tensioning devices for individual threads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
- B05D5/083—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2506/00—Halogenated polymers
- B05D2506/10—Fluorinated polymers
- B05D2506/15—Polytetrafluoroethylene [PTFE]
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Knitting Machines (AREA)
Abstract
The invention belongs to the technical field of accessories of warp knitting machines, and particularly relates to a tension plate of a warp knitting machine, which comprises a substrate, wherein a plurality of elastic plates which are linearly distributed are arranged on the substrate, the tail end of each elastic plate is integrally connected with a limiting plate, the inner side of each limiting plate is fixedly clamped with a yarn threading barrel, the yarn threading barrel is fixedly welded with the substrate, the yarn threading barrel comprises an outer layer and an inner layer, and the inner layer is positioned on the inner side of the outer layer and is welded with the outer layer; establish into bilayer structure with a yarn threading section of thick bamboo, the outer stainless steel metal material that is, the inlayer is ceramic material, can strengthen the welding stability between a yarn threading section of thick bamboo and the substrate on the one hand, difficult not hard up drops, and the ceramic material and the yarn of on the other hand inlayer contact, and pottery has characteristics such as hardness height, wear-resisting, the outward appearance is smooth, can not produce the rust stain, consequently the yarn can not produce because of the too big fuzzing of friction, broken yarn scheduling problem when yarn passes a yarn section of thick bamboo internal motion.
Description
Technical Field
The invention belongs to the technical field of accessories of warp knitting machines, and particularly relates to a tension sheet of a warp knitting machine.
Background
Knitting is a method of forming a knitted fabric by knitting yarns into loops by using a knitting needle and interlooping the loops, and knitting production is classified into two categories of weft knitting and warp knitting according to the knitting method, and knitting machines are also classified into two categories of weft knitting machines and warp knitting machines accordingly. One or more sets of parallel arranged yarns are simultaneously looped on working needles of a warp-feed warp knitting machine to form a warp knitted fabric, and one of the more important parts of the current warp knitting machine is a tension plate.
Chinese patent net discloses a tension sheet (publication number is CN 203890624U) of a warp knitting machine, comb teeth of the tension sheet are set as long teeth and short teeth which are distributed in a staggered mode, the number of grades of the tension sheet only needs half of the number of gathered threads of a comb, and the number of the tension sheet, a tension sheet seat, a tension rod and a yarn tightening self-stopping device also only needs half of the original number, so that the space occupied by the tension sheet is reduced, the manufacturing cost of the machine is reduced, but the tension sheet of the structure still has some defects; in addition, the yarn tension of the warp knitting machine is increased due to excessive friction; moreover, the iron yarn-threading cylinder is easy to rust, rust stains can contaminate the yarn, and the produced cloth is not beautiful; what is more, the yarn threading barrel is ground into the groove, so that the yarn can be cut off, and the broken yarn causes cloth broken holes, therefore, the Chinese patent net also provides a tension sheet (with the publication number of CN 204550972U) of the warp knitting machine, the yarn threading barrel is made of ceramic materials, the ceramic materials are smooth in surface and high in wear resistance, the tension of the yarn can be effectively reduced during working, and the wear is reduced.
Accordingly, a warp knitting machine tension plate has been proposed by those skilled in the art to solve the problems set forth in the background above.
Disclosure of Invention
To solve the problems set forth in the background art described above. The warp knitting machine tension piece provided by the invention has the characteristics of simple and reasonable structure, convenience in use, high strength, good wear resistance, difficulty in thread hooking and strong use stability.
In order to achieve the purpose, the invention provides the following technical scheme: the tension sheet of the warp knitting machine comprises a substrate, wherein a plurality of elastic sheets which are linearly distributed are arranged on the substrate, the tail end of each elastic sheet is integrally connected with a limiting sheet, a yarn threading barrel is fixedly clamped on the inner side of each limiting sheet, the yarn threading barrel is fixedly welded with the substrate, the yarn threading barrel comprises an outer layer and an inner layer, and the inner layer is located on the inner side of the outer layer and welded with the outer layer.
Preferably, the outer surface of the substrate is uniformly coated with a protective coating, and the protective coating is fixedly bonded with the substrate.
Preferably, the outer layer is made of stainless steel metal, and the inner layer is made of ceramic.
Preferably, the inner side of the limiting piece is provided with a limiting groove matched with the outer diameter of the yarn threading barrel.
Preferably, the limiting sheet is made of metal.
Preferably, a limiting plate is fixedly arranged at one end, far away from the elastic sheet, of the substrate, and the limiting plate and the substrate are integrally formed.
Preferably, the limiting plate is provided with a plurality of limiting holes which are linearly distributed.
Preferably, a plurality of mounting screw holes are arranged between the limiting plate and the elastic sheet at equal intervals.
Preferably, two connecting grooves which are symmetrically distributed are formed in the outer sides of two ends of the substrate, and the connecting grooves and the mounting screw holes are located on the same horizontal line.
Preferably, the connecting groove is of a semicircular structure, and the radius of the connecting groove is equal to that of the mounting screw hole.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the tension sheet of the warp knitting machine, the yarn threading barrel is of a double-layer structure, the outer layer is made of stainless steel metal, the inner layer is made of ceramic, on one hand, the welding stability between the yarn threading barrel and the substrate can be enhanced, the yarn threading barrel and the substrate are not prone to loosening and falling off, on the other hand, the ceramic of the inner layer is in contact with yarns, the ceramic has the characteristics of high hardness, wear resistance, smooth appearance and the like, and rust stains cannot be generated, so that the problems of fuzzing, yarn breakage and the like caused by excessive friction when the yarns move in the yarn threading barrel are avoided;
2. in addition, the special structure of the yarn threading cylinder is combined with the limiting piece at the tail part of the elastic piece, so that the welding contact part between the yarn threading cylinder and the elastic piece is made of metal materials, and the welding stability between the yarn threading cylinder and the elastic piece is further enhanced;
3. the Teflon coating is uniformly coated on the outer surface of the substrate, and the protective coating is formed after the Teflon coating is solidified, so that the Teflon coating has good hardness, wear resistance, corrosion resistance and corrosion resistance, can enhance the integral mechanical property of the substrate, prolongs the service life of the substrate to a certain extent, and reduces the easy damage of the substrate.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic structural view of a front view of a doffing cylinder in the present invention;
FIG. 4 is a schematic axial view of the yarn threading bobbin of the present invention;
fig. 5 is a schematic view of a connection structure between the yarn threading cylinder and the elastic sheet in the invention.
In the figure: 1. a substrate; 101. a connecting groove; 102. mounting a screw hole; 103. a limiting hole; 11. a limiting plate; 12. an elastic sheet; 121. a limiting sheet; 1211. a limiting groove; 2. a yarn threading cylinder; 21. an outer layer; 22. an inner layer; 3. and (4) protective coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: warp knitting machine tension piece, including substrate 1, be equipped with a plurality of on substrate 1 and be the elastic sheet 12 of linear distribution, the tail end integrated into one piece of elastic sheet 12 is connected with spacing piece 121, and the inboard block of spacing piece 121 is fixed with a yarn section of thick bamboo 2 of wearing, and a yarn section of thick bamboo 2 and substrate 1 welded fastening wear yarn section of thick bamboo 2 and include skin 21 and inlayer 22, and inlayer 22 is located the inboard of skin 21, and just welds with skin 21.
In this embodiment: the yarn threading barrel 2 comprises an outer layer 21 and an inner layer 22, wherein the inner layer 22 is positioned on the inner side of the outer layer 21 and welded with the outer layer 21; the yarn threading barrel 2 adopts a double-layer structure, the outer layer 21 is made of stainless steel metal, the inner layer 22 is made of ceramic, on one hand, the welding stability between the yarn threading barrel 2 and the substrate 1 can be enhanced, the yarn threading barrel is not easy to loose and fall off, on the other hand, the ceramic of the inner layer 22 is in contact with the yarn, the ceramic has the characteristics of high hardness, wear resistance, smooth appearance and the like, and rust stain can not be generated, so that the problems of fuzzing, yarn breakage and the like caused by excessive friction when the yarn moves in the yarn threading barrel 2 are avoided, in addition, the special structure of the yarn threading barrel 2 is combined with the limiting piece 121 at the tail part of the elastic piece 12, so that the welding contact part between the yarn threading barrel 2 and the elastic piece 12 is made of metal, the welding stability between the yarn threading barrel 2 and the elastic piece 12 is further enhanced, the outer surface of the substrate 1 is uniformly coated with Teflon coating, the protective coating 3 is formed after the, The wear resistance, corrosion resistance and corrosion resistance can enhance the overall mechanical performance of the substrate 1, prolong the service life of the substrate 1 to a certain extent and reduce the easy damage of the substrate 1.
Specifically, the protective coating 3 is uniformly coated on the outer surface of the substrate 1, the protective coating 3 is fixedly bonded with the substrate 1, and the protective coating 3 is formed by coating a Teflon material, so that the coating has good hardness, wear resistance, corrosion resistance and corrosion resistance, the overall mechanical performance of the substrate 1 can be enhanced, the service life of the substrate 1 is prolonged to a certain extent, and the vulnerability of the substrate 1 is reduced.
Specifically, outer 21 is stainless steel metal material, inlayer 22 is ceramic material, it adopts bilayer structure to wear a yarn section of thick bamboo 2, outer 21 is stainless steel metal material, inlayer 22 is ceramic material, can strengthen the welding stability between a yarn section of thick bamboo 2 and the substrate 1 on the one hand, difficult not hard up drops, the ceramic material and the yarn of on the other hand inlayer 22 contact, pottery has hardness height, wear-resisting, characteristics such as outward appearance smoothness, can not produce rust stain, consequently the yarn can not produce the fluff because of the friction is too big when wearing a yarn section of thick bamboo 2 internal motion, the scheduling problem of broken yarn.
Specifically, the inner side of the limiting sheet 121 is provided with a limiting groove 1211 matched with the outer diameter of the yarn threading cylinder 2, the limiting sheet 121 is made of metal and has good deformability, when the yarn threading cylinder 2 is welded, the limiting piece 121 is bent to form a certain radian according to the outer diameter of the yarn threading cylinder 2, then the threading cylinder 2 is clamped into the limit groove 1211 on the inner side of the limit sheet 121, the contact part of the threading cylinder 2, the limit sheet 121 and the elastic sheet 12 is welded and fixed, the connection and the fixation between the threading cylinder 2 and the substrate 1 are completed, when the yarn threading cylinder 2 is welded, the limiting piece 121 is bent to form a certain radian according to the outer diameter of the yarn threading cylinder 2, then the threading cylinder 2 is clamped into the limiting groove 1211 on the inner side of the limiting sheet 121, and the contact part of the threading cylinder 2, the limiting sheet 121 and the elastic sheet 12 is welded and fixed, so that the connection and the fixation between the threading cylinder 2 and the substrate 1 are completed.
Specifically, limiting plate 11 has been set firmly to the one end that elasticity piece 12 was kept away from to substrate 1, and limiting plate 11 and substrate 1 integrated into one piece have a plurality of spacing hole 103 that is linear distribution on the limiting plate 11 for when installing the tension piece, with the help of the connection stability between limiting plate 11 reinforcing substrate 1 and the external equipment, difficult not hard up displacement.
Specifically, a plurality of mounting screw holes 102 are arranged between the limiting plate 11 and the elastic sheet 12 at equal intervals, and are used for mounting the substrate 1 through the mounting screw holes 102.
Specifically, two symmetrically-distributed connecting grooves 101 are formed in the outer sides of two ends of the substrate 1, the connecting grooves 101 and the mounting screw holes 102 are located on the same horizontal line, the connecting grooves 101 are of semicircular structures, the radius of the connecting grooves 101 is equal to that of the mounting screw holes 102, the substrates 1 can be assembled and combined together, and the connecting grooves 101 in the outer sides of the two substrates 1 form a complete mounting screw hole 102.
The working principle and the using process of the invention are as follows: the tail end of the elastic sheet 12 is integrally connected with a limiting sheet 121, when the yarn threading cylinder 2 is welded, the limiting sheet 121 is bent to form a certain radian according to the outer diameter of the yarn threading cylinder 2, then the yarn threading cylinder 2 is clamped into a limiting groove 1211 on the inner side of the limiting sheet 121, then the part of the yarn threading cylinder 2, which is contacted with the limiting sheet 121 and the elastic sheet 12, is welded and fixed to complete the connection and fixation between the yarn threading cylinder 2 and the substrate 1, the yarn threading cylinder 2 adopts a double-layer structure, the outer layer 21 is made of stainless steel metal, the inner layer 22 is made of ceramic, on one hand, the welding stability between the yarn threading cylinder 2 and the substrate 1 can be enhanced, the yarn threading cylinder is not easy to loosen and fall off, on the other hand, the ceramic of the inner layer 22 is contacted with yarn, the ceramic has the characteristics of high hardness, wear resistance, smooth appearance and the like, and no rust stain is generated, so that the problems of fluffing, yarn breakage and, in addition, the special structure of a yarn threading cylinder 2 is combined with the limiting piece 121 at the tail part of the elastic piece 12, so that the welding contact part between the yarn threading cylinder 2 and the elastic piece 12 is made of metal materials, the welding stability between the yarn threading cylinder 2 and the elastic piece 12 is further enhanced, a Teflon coating is uniformly coated on the outer surface of the substrate 1, a protective coating 3 is formed after the Teflon coating is solidified, and the yarn threading cylinder has good hardness, wear resistance, corrosion resistance and rust resistance, can enhance the overall mechanical performance of the substrate 1, prolongs the service life of the substrate 1 to a certain extent, and reduces the easy damage of the substrate 1.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The phrase "comprising a defined element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Warp knitting machine tension piece, including base sheet (1), its characterized in that: be equipped with a plurality of elastic sheet (12) that are linear distribution on substrate (1), the tail end integrated into one piece of elastic sheet (12) is connected with spacing piece (121), the inboard block of spacing piece (121) is fixed with a yarn section of thick bamboo (2), a yarn section of thick bamboo (2) of wearing with substrate (1) welded fastening, a yarn section of thick bamboo (2) of wearing includes skin (21) and inlayer (22), inlayer (22) are located the inboard of skin (21), and with skin (21) welding.
2. The warp knitting machine tension bar of claim 1, wherein: the protective coating (3) is uniformly coated on the outer surface of the substrate (1), and the protective coating (3) is fixedly bonded with the substrate (1).
3. The warp knitting machine tension bar of claim 1, wherein: the outer layer (21) is made of stainless steel metal, and the inner layer (22) is made of ceramic.
4. The warp knitting machine tension bar of claim 1, wherein: the inner side of the limiting sheet (121) is provided with a limiting groove (1211) matched with the outer diameter of the yarn threading cylinder (2).
5. The warp knitting machine tension bar of claim 1, wherein: the limiting sheet (121) is made of metal.
6. The warp knitting machine tension bar of claim 1, wherein: one end of the substrate (1), which is far away from the elastic sheet (12), is fixedly provided with a limiting plate (11), and the limiting plate (11) and the substrate (1) are integrally formed.
7. The warp knitting machine tension bar of claim 6, wherein: the limiting plate (11) is provided with a plurality of limiting holes (103) which are distributed linearly.
8. The warp knitting machine tension bar of claim 7, wherein: a plurality of mounting screw holes (102) which are distributed at equal intervals are arranged between the limiting plate (11) and the elastic sheet (12).
9. The warp knitting machine tension bar of claim 8, wherein: two symmetrically distributed connecting grooves (101) are formed in the outer sides of two ends of the substrate (1), and the connecting grooves (101) and the mounting screw holes (102) are located on the same horizontal line.
10. The warp knitting machine tension bar of claim 9, wherein: the connecting groove (101) is of a semicircular structure, and the radius of the connecting groove (101) is equal to that of the mounting screw hole (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010459966.7A CN111560699B (en) | 2020-05-27 | 2020-05-27 | Tension sheet of warp knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010459966.7A CN111560699B (en) | 2020-05-27 | 2020-05-27 | Tension sheet of warp knitting machine |
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| Publication Number | Publication Date |
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| CN111560699A true CN111560699A (en) | 2020-08-21 |
| CN111560699B CN111560699B (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010459966.7A Active CN111560699B (en) | 2020-05-27 | 2020-05-27 | Tension sheet of warp knitting machine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009133026A (en) * | 2007-11-30 | 2009-06-18 | Mitsubishi Rayon Eng Co Ltd | Method for knitting knitted fabric and knitting machine |
| CN201770827U (en) * | 2010-04-26 | 2011-03-23 | 江西长江玻璃纤维有限公司 | Wearable nozzle for jet loom |
| CN203890624U (en) * | 2014-05-28 | 2014-10-22 | 常州市润源经编机械有限公司 | Tension piece for warp knitting machine |
| CN204550972U (en) * | 2015-04-15 | 2015-08-12 | 福建省鑫港纺织机械有限公司 | A kind of tension piece of warp knitting machine |
| CN205617048U (en) * | 2016-05-13 | 2016-10-05 | 卡尔迈耶（中国）有限公司 | Tension washer device |
| CN207987439U (en) * | 2017-11-02 | 2018-10-19 | 长乐万达纺织机械有限公司 | A kind of lace machine front end tension piece conductor structure and lace machine |
-
2020
- 2020-05-27 CN CN202010459966.7A patent/CN111560699B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009133026A (en) * | 2007-11-30 | 2009-06-18 | Mitsubishi Rayon Eng Co Ltd | Method for knitting knitted fabric and knitting machine |
| CN201770827U (en) * | 2010-04-26 | 2011-03-23 | 江西长江玻璃纤维有限公司 | Wearable nozzle for jet loom |
| CN203890624U (en) * | 2014-05-28 | 2014-10-22 | 常州市润源经编机械有限公司 | Tension piece for warp knitting machine |
| CN204550972U (en) * | 2015-04-15 | 2015-08-12 | 福建省鑫港纺织机械有限公司 | A kind of tension piece of warp knitting machine |
| CN205617048U (en) * | 2016-05-13 | 2016-10-05 | 卡尔迈耶（中国）有限公司 | Tension washer device |
| CN207987439U (en) * | 2017-11-02 | 2018-10-19 | 长乐万达纺织机械有限公司 | A kind of lace machine front end tension piece conductor structure and lace machine |
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| CN111560699B (en) | 2021-06-29 |
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