CN214061207U - Extrusion type hot melting scribing machine and coating storage barrel thereof - Google Patents

Abstract

The utility model provides an extrude coating storage bucket of formula hot melt line printer, coating storage bucket include the staving, the top of staving is equipped with the bung, the week side of staving is equipped with two-layer cladding casing, two-layer cladding casing centers on the axis of staving distributes, lie in inboard cladding casing in the two-layer cladding casing with the inside wall of staving encloses to close and is formed with first intermediate layer space, first intermediate layer space intussuseption is filled with the heat preservation, be formed with between the two-layer cladding casing and be used for supplying combustion exhaust's second intermediate layer space, be equipped with a plurality of exhaust holes on the cladding casing that lies in the outside in the two-layer cladding casing. The embodiment of the utility model provides a bucket is stored to coating, it is equipped with both sides cladding casing in the week side of staving, and it has the heat preservation to fill between two-layer cladding casing to keep warm to the hot melt coating in the staving through the heat preservation, thereby reduce hot melt coating's calorific loss. Furthermore, the utility model discloses still disclose an extrude formula hot melt line printer.

Description

Extrusion type hot melting scribing machine and coating storage barrel thereof

Technical Field

The utility model relates to a road marking off equipment field, concretely relates to extrude formula hot melt line printer and coating storage bucket thereof.

Background

The hot melting marking machine is used for marking road hot melting marking lines, and is used for marking road marking lines for guidance, restraint and warning on roads by marking powdery hot melting coating melted at high temperature in a hot melting kettle on the road surfaces.

The hot-melt scribing machine can be divided into a hot-melt scraping type, a hot-melt extrusion type and a hot-melt spraying type according to different scribing modes, the hot-melt scribing machine mainly comprises a coating bucket, a glass bead spreader, a scribing hopper and the like, the coating bucket is used for storing hot-melt coating, the hot-melt coating in the coating bucket can be coated on a road surface through the scribing hopper, and then the glass bead spreader can spread glass beads for reflecting light at night on the hot-melt coating to form a hot-melt marking line for indicating a road.

In the prior art, a coating bucket of a hot-melt line drawing machine is generally of an inner-layer structure and an outer-layer structure, the inner-layer structure surrounds to form an inner cavity for storing hot-melt coating, and an interlayer for discharging natural gas combustion waste gas is formed between the outer-layer structure and the inner-layer structure. The heat capacity coating in the coating bucket is firstly heated and melted by the hot melting kettle, and then the melted hot melting coating is poured into the coating bucket, so that the temperature of the hot melting coating in the coating bucket needs to be ensured, the heat of the hot melting coating is prevented from being dissipated to the outside, and the heat loss is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an extrude coating storage barrel of formula hot melt line printer to solve the technical problem who provides among the above-mentioned background art.

In order to realize the above-mentioned purpose, the utility model provides an extrude coating storage bucket of formula hot melt line printer, this extrude coating storage bucket of formula hot melt line printer include the staving, the top of staving is equipped with the bung, the week side of staving is equipped with two-layer cladding casing, two-layer cladding casing centers on the axis of staving distributes, lie in inboard cladding casing in the two-layer cladding casing with the inside wall of staving encloses to close and is formed with first intermediate layer space, first intermediate layer space intussuseption is filled with the heat preservation, be formed with the second intermediate layer space that is used for supplying combustion exhaust gas to discharge between the two-layer cladding casing, be equipped with a plurality of exhaust holes on the cladding casing that lies in the outside in the two-layer cladding casing.

Preferably, the bung includes the mounting panel and with mounting panel articulated lid, be equipped with on the mounting panel and be used for the stirring hot melt coating's in the barrel agitating unit, agitating unit include actuating mechanism and with the puddler that actuating mechanism's output execution end is connected, the puddler wears to locate in the barrel, be equipped with stirring vane on the puddler.

Preferably, actuating mechanism is including locating drive mount pad on the mounting panel, be equipped with hydraulic motor and speed reduction subassembly on the drive mount pad, the speed reduction subassembly is located one side of hydraulic motor, the input execution end of speed reduction subassembly with hydraulic motor's output shaft transmission is connected, the output execution end of speed reduction subassembly with the puddler transmission is connected.

Preferably, the speed reduction assembly comprises a driving gear sleeved on an output shaft of the hydraulic motor and a driven gear sleeved on the top end of the stirring rod, the driving gear and the driven gear are meshed with each other, and the diameter of the driving gear is smaller than that of the driven gear.

Preferably, the driving mounting seat comprises a first mounting frame for mounting the stirring rod and the driven gear and a second mounting frame for mounting the hydraulic motor and the driving gear, and weight reduction holes are formed in the first mounting frame and the second mounting frame.

Preferably, the stirring rod is provided with two stirring blades which are distributed at intervals along the height direction of the stirring rod according to a preset distance, and the stirring blades are obliquely arranged.

Preferably, be equipped with on the week lateral wall of staving and be used for detecting the first temperature sensor of the coating temperature of the discharge gate department of staving and be used for detecting the second temperature sensor of the coating temperature in the upper space of staving, first temperature sensor is located the staving lower part just is close to the position department of staving discharge gate, second temperature sensor is located staving upper portion and for first temperature sensor dislocation set.

Preferably, a filter screen for filtering the hot-melt coating is arranged at the coating inlet of the barrel body.

Preferably, an opening and closing mechanism for plugging or opening the discharge port is arranged at the discharge port of the barrel body, the opening and closing mechanism comprises a hand pressure rod, a vertical rod hinged with the hand pressure rod, a connecting rod hinged with the tail end of the hand pressure rod and an opening and closing flashboard connected with the other end of the connecting rod, and a discharge hole is formed in the opening and closing flashboard.

The utility model also provides an extrude formula hot melt line printer, this extrude formula hot melt line printer include that the coating of aforementioned each embodiment records stores the bucket, the coating is stored the bucket and is included the staving, the top of staving is equipped with the bung, the week side of staving is equipped with two-layer cladding casing, two-layer cladding casing centers on the axis of staving distributes, lie in inboard cladding casing in the two-layer cladding casing with the inside wall of staving encloses to close and is formed with first intermediate layer space, first intermediate layer space intussuseption is filled with the heat preservation, be formed with the second intermediate layer space that is used for supplying combustion exhaust to discharge between the two-layer cladding casing, be equipped with a plurality of exhaust holes on the cladding casing that lies in the outside in the two-layer cladding casing.

Compared with the prior art, the utility model discloses beneficial technological effect lies in:

the embodiment of the utility model provides a bucket is stored to coating, it is equipped with both sides cladding casing in the week side of staving, and it has the heat preservation to fill between two-layer cladding casing to keep warm to the hot melt coating in the staving through the heat preservation, thereby reduce hot melt coating's calorific loss. Furthermore, the utility model discloses still disclose an extrude formula hot melt line printer.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a coating storage barrel of the extrusion hot-melt line printer of the present invention;

FIG. 2 is a schematic view of the coating storage barrel of the extrusion-type hot-melt line drawing machine shown in FIG. 1 with the cover opened;

FIG. 3 is a schematic structural view of a barrel body of a paint storage barrel of the extrusion hot-melt line drawing machine shown in FIG. 1

FIG. 4 is a cross-sectional view of the barrel body of the paint storage barrel of FIG. 3;

FIG. 5 is a schematic view of the stirring device of the paint storage barrel of the extrusion hot-melt line printer shown in FIG. 1;

fig. 6 is a schematic structural diagram of a driving mechanism of a paint storage barrel of the extrusion-type hot-melt line marking machine shown in fig. 1.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Example one

The utility model provides an extrude coating storage bucket of formula hot melt line printer, see fig. 1-4, this extrusion formula hot melt line printer's coating storage bucket includes staving 10, the top of staving 10 is equipped with bung 20, the week side of staving 10 is equipped with two-layer cladding casing 30, two-layer cladding casing 30 distributes around the axis of staving 10, lie in inboard cladding casing 30 in the two-layer cladding casing 30 and the inside wall of staving 10 enclose to close and be formed with first intermediate layer space, first intermediate layer space intussuseption is filled with the heat preservation, be formed with the second intermediate layer space that is used for supplying combustion exhaust gas to discharge between the two-layer cladding casing 30, lie in the two-layer cladding casing 30 and be equipped with a plurality of exhaust holes 40 on the cladding casing 30 in the outside.

The embodiment of the utility model provides a staving 10's main function lies in storing hot melt coating, and hot melt type marking coating is solid powdered under normal atmospheric temperature, during the construction earlier drops into powdered coating into hot melt kettle, and temperature control is between 180 + 210 ℃ in the cauldron, treats that powdered coating melts and is the melting flow state after, pours it into the staving 10 that coating stored the bucket into again. The coating storage barrel is arranged on the extrusion type hot-melt marking machine, and after the hot-melt marking coating is poured, the coating is coated on the road surface to form the road marking for guiding. The coating storage barrel is made of heat insulation materials, so that heat loss of the hot-melt coating stored in the barrel body 10 is reduced, and the purpose of heat insulation of the hot-melt coating is achieved. The barrel cover 20 is arranged above the barrel body 10, and the barrel cover 20 is used for isolating the hot-melt coating stored in the barrel body 10 from the external environment, so that heat loss of the hot-melt coating and the entering of impurities such as dust are avoided. The lid 20 and the barrel 10 may be rotatably connected or may be clamped, including but not limited to this, and those skilled in the art can design the lid according to actual situations.

The embodiment of the utility model provides a two-layer cladding casing 30's main effect lies in forming two-layer intermediate layer space, and two-layer intermediate layer space is the first intermediate layer space that is formed by cladding casing 30 and the staving 10 lateral wall that is located the inboard respectively to and the second intermediate layer space that is formed by two-layer cladding casing 30. That is, there is a gap between the sidewall of the tub 10 and the inner cladding case 30, and there is also a gap between the inner cladding case 30 and the outer cladding case 30, which is an annular gap distributed around the axis of the tub 10. The first interlayer space is filled with a heat insulation layer, and the heat insulation layer can be combined with the heat insulation function of the side wall of the barrel body 10 to insulate the heat of the hot-melt coating stored in the barrel body 10, so that the heat loss of the hot-melt coating is reduced as much as possible. Specifically, after the hot-melt coating is poured into the bucket body 10, the bucket body 10 is made of a heat-insulating material, so that the hot-melt coating can be subjected to first-step heat insulation; meanwhile, since the insulating layer is filled between the sidewall of the tub 10 and the coating case 30 positioned at the inner side, the insulating layer can perform a second step of heat preservation on the hot-melt coating, thereby further preventing heat loss of the hot-melt coating. Preferably, the heat insulation layer may be an asbestos layer, including but not limited to asbestos layers, and may also be other heat insulation layers capable of performing heat insulation, and those skilled in the art may select the heat insulation layer according to actual situations.

It should be noted that, although the barrel body 10 can keep warm for the hot-melt paint stored therein, the temperature of the hot-melt paint will always decrease, so that a heating device needs to be arranged at the bottom of the storage barrel to perform secondary heating on the hot-melt paint by using the heating device, thereby ensuring the temperature of the hot-melt paint. Generally, the heating device is made of natural gas, which generates exhaust gas when burning, and the exhaust gas enters the second interlayer space from the bottom of the barrel 10, flows upward from the bottom of the second interlayer space, and is discharged from the exhaust hole 40 of the covering housing 30 located at the outer side.

Example two

Referring to fig. 1 and 5, the barrel cover 20 provided by the embodiment of the present invention includes a mounting plate 21 and a cover 22 hinged to the mounting plate 21, a stirring device 50 for hot-melt coating inside the stirring barrel 10 is disposed on the mounting plate 21, the stirring device 50 includes a driving mechanism 51 and a stirring rod 52 connected to an output execution end of the driving mechanism 51, the stirring rod 52 is disposed inside the barrel 10, and a stirring blade 53 is disposed on the stirring rod 52. In this embodiment, the tub cover 20 includes a cover 22 for opening or closing the entrance of the tub 10, and a mounting plate 21 is connected to one side of the cover 22, and the mounting plate 21 and the cover 22 together block the entrance of the tub 10. In order to fully mix the hot-melt coating, a stirring device 50 for stirring the hot-melt coating is arranged on the mounting plate 21, the stirring device 50 mainly comprises a driving mechanism 51 and a stirring rod 52 connected with an output execution end of the driving mechanism 51, the stirring rod 52 penetrates through the barrel cover 20 and extends into the barrel body 10, a stirring blade 53 is arranged on the stirring rod 52, the stirring blade 53 can rotate along the circumferential direction of the barrel body 10 under the driving of the driving mechanism 51, and the rotation of the blade can drive the hot-melt coating in the barrel body 10 to be mixed. The power source of the driving mechanism 51 may be an electric motor or a hydraulic motor, and those skilled in the art can select the power source according to actual situations.

EXAMPLE III

Referring to fig. 6, the driving mechanism 51 according to the embodiment of the present invention includes a driving mounting base 511 disposed on the mounting plate 21, a hydraulic motor 512 and a speed reducing component 513 are disposed on the driving mounting base 511, the speed reducing component 513 is disposed on one side of the hydraulic motor 512, an input execution end of the speed reducing component 513 is in transmission connection with an output shaft of the hydraulic motor 512, and an output execution end of the speed reducing component 513 is in transmission connection with the stirring rod 52. In this embodiment, since a large torque is required for stirring the hot-melt paint, the hydraulic motor 512 is selected to stir the hot-melt paint, and the torque of the hydraulic motor 512 is larger than the torque of the motor, which is more suitable for stirring the hot-melt paint. When the hydraulic motor 512 stirs the coating, the rotation speed transmitted by the hydraulic motor 512 needs to be reduced by the reduction component 513, so that the stirring rod 52 can better stir the hot-melt coating. The speed reduction assembly 513 may adopt a synchronous belt for speed reduction, a gear for speed reduction, or a speed reducer for speed reduction, including but not limited to this, and those skilled in the art can design according to the actual situation. The synchronous belt speed reduction is realized by two belt wheels and a synchronous belt with different diameters, and the gear speed reduction is realized by two gears and racks with different diameters.

Example four

Referring to fig. 6, the speed reduction assembly 513 according to the embodiment of the present invention includes a driving gear 513A sleeved on the output shaft of the hydraulic motor 512 and a driven gear 513B sleeved on the top end of the stirring rod 52, the driving gear 513A and the driven gear 513B are engaged with each other, and the diameter of the driving gear 513A is smaller than that of the driven gear 513B. In this embodiment, the speed reduction assembly 513 performs speed reduction by adopting a gear engagement manner, a driving gear 513A is disposed on an output shaft of the hydraulic motor 512, a driven gear 513B is disposed at a top end of the stirring rod 52, and the driving gear 513A and the driven gear 513B are engaged with each other to match a rotation speed and transmit power through the gears. Specifically, the output shaft of the hydraulic motor 512 rotates to drive the driving gear 513A sleeved thereon to rotate, the driving gear 513A drives the driven gear 513B to rotate, the driven gear 513B rotates to drive the stirring rod 52 to rotate, and finally the stirring rod 52 drives the stirring blade 53 to rotate. For speed reduction purposes, the diameter of the driving gear 513A is smaller than the diameter of the driven gear 513B because the rotational speed of the sprocket is inversely proportional to the diameter of the sprocket. Furthermore, the embodiment of the utility model provides a mode that the speed reduction subassembly can also adopt the sprocket chain slows down, and is concrete, can set up drive chain 513A on hydraulic motor 512's output shaft, sets up driven sprocket 513B on the top of puddler 52, and sets up speed reduction chain between drive sprocket and driven sprocket.

EXAMPLE five

Referring to fig. 6, the driving mount 511 according to an embodiment of the present invention includes a first mounting frame 511A for mounting the stirring rod 52 and the driven gear 513B and a second mounting frame 511B for mounting the hydraulic motor 512 and the driving gear 513A, and each of the first mounting frame 511A and the second mounting frame 511B is provided with a lightening hole 511C. In this embodiment, the first mounting frame 511A and the second mounting frame 511B are integrally disposed, but they may be separately disposed, and those skilled in the art can design them according to actual situations. The first mounting frame 511A includes a first frame with a hollow interior and a first mounting block disposed on the first frame, the top end of the stirring rod 52 penetrates through the first mounting block and is fixed by a bearing, the outer ring of the bearing is fixed to the first mounting block, the inner ring of the bearing is fixed to the stirring rod 52, and the stirring rod 52 can be driven by the hydraulic motor 512 to rotate, so as to drive the stirring blade 53 on the stirring rod 52 to rotate. The second mounting frame 511B includes a second frame with a hollow interior and a second mounting block disposed on the second frame, and the output shaft of the hydraulic motor 512 is disposed through the second mounting block and exposed above the second mounting block.

EXAMPLE six

Referring to fig. 5, the stirring rod 52 according to the embodiment of the present invention is provided with two stirring blades 53 distributed along the height direction thereof at a predetermined distance, and the stirring blades 53 are inclined. In this embodiment, two stirring vane 53 are according to preset distance interval distribution on the direction of height of puddler 52 to be located not co-altitude hot melt coating and stir in the staving 10 respectively through two stirring vane 53, thereby make hot melt coating mix more evenly. In addition, two stirring vanes 53 are the slope setting, and it can reduce the resistance when stirring vane 53 stirs hot melt coating for stirring vane 53's stirring is easier.

EXAMPLE seven

Referring to fig. 1 and 2, the embodiment of the present invention provides a circumferential sidewall of a barrel 10, on which a first temperature sensor 60 for detecting the coating temperature at the discharge port of the barrel 10 and a second temperature sensor 70 for detecting the coating temperature in the upper space of the barrel 10 are disposed, wherein the first temperature sensor 60 is located at the lower portion of the barrel 10 and close to the discharge port of the barrel 10, and the second temperature sensor 70 is located at the upper portion of the barrel 10 and is disposed in a staggered manner with respect to the first temperature sensor 60. In this embodiment, the temperature of the hot melt coating located in the upper space in the barrel 10 can be monitored in real time through the first temperature sensor 60, and the temperature of the hot melt coating located at the discharge port of the barrel 10 and close to the barrel 10 can be monitored in real time through the second temperature sensor 70. After pouring hot melt coating in the hot melt kettle into staving 10, monitor the coating temperature of the discharge gate department of staving 10 and the coating temperature of the upper space of staving 10 respectively through two temperature sensor, if the temperature of the hot melt coating of staving 10 upper space department descends, then the heating device that accessible staving 10 bottoms set up heats hot melt coating, nevertheless because hot melt coating is located not co-altitude in staving 10, and the temperature after the hot melt coating on not co-altitude through the secondary heating is also different, consequently need the ejection of compact temperature of rethread staving 10 discharge gate department second temperature sensor 70 monitoring hot melt coating, in order to guarantee ejection of compact temperature and satisfy the construction demand.

Example eight

Referring to fig. 2 and 5, a coating inlet of the barrel 10 according to an embodiment of the present invention is provided with a filter screen 80 for filtering the hot-melt coating. In this embodiment, after the coating in the hot melt kettle is melted by heating, the hot melt coating needs to be poured into the barrel body 10 through the filter screen 80, so as to filter the impurities in the hot melt coating, and avoid the influence of the impurities on the hot melt coating.

Example nine

Referring to fig. 1, the discharge port of the barrel 10 provided in the embodiment of the present invention is provided with an opening and closing mechanism for plugging or opening the discharge port, the opening and closing mechanism includes a hand pressure rod 91, a vertical rod 92 hinged to the hand pressure rod 91, a connecting rod 93 hinged to the end of the hand pressure rod 91, and an opening and closing shutter 94 connected to the other end of the connecting rod 93, and a discharge hole 95 is provided on the opening and closing shutter 94. In this embodiment, the hand pressure lever 91 is pressed downwards to drive the hand pressure lever 91 to rotate upwards, the hand pressure lever 91 rotates upwards to drive the connecting rod 93 to move vertically upwards, the connecting rod 93 moves upwards to drive the opening and closing shutter plate 94 to move upwards, and the opening and closing shutter plate 94 moves upwards to close the discharge hole of the barrel 10; on the contrary, the opening and closing shutter 94 is located at the discharge port of the barrel 10, and the discharge hole 95 on the opening and closing shutter aligns to the discharge port, so that the discharge port of the barrel 10 at this time is in an open state, and the hot-melt coating stored in the barrel 10 can be led out from the discharge port.

The utility model discloses the further provided an extrude formula hot melt line printer includes that coating stores the bucket, and the concrete structure that this coating stored the bucket refers to above-mentioned embodiment, because this extrude formula hot melt line printer has adopted all technical scheme of above-mentioned all embodiments, consequently has all technical effects that the technical scheme of above-mentioned embodiment brought at least, no longer gives unnecessary detail here.

The above is only the part or the preferred embodiment of the present invention, no matter the characters or the drawings can not limit the protection scope of the present invention, all under the whole concept of the present invention, the equivalent structure transformation performed by the contents of the specification and the drawings is utilized, or the direct/indirect application in other related technical fields is included in the protection scope of the present invention.

Claims (10)

1. The utility model provides an extrude coating storage bucket of formula hot melt line printer, a serial communication port, the dipping barrel comprises a barrel body, the top of staving is equipped with the bung, the week side of staving is equipped with two-layer cladding casing, two-layer cladding casing centers on the axis of staving distributes, lie in inboard cladding casing in the two-layer cladding casing with the inside wall of staving encloses to close and is formed with first intermediate layer space, first intermediate layer space intussuseption is filled with the heat preservation, be formed with between the two-layer cladding casing and be used for supplying combustion exhaust gas exhaust second intermediate layer space, be equipped with a plurality of exhaust holes on the cladding casing that lies in the outside in the two-layer cladding casing.

2. The paint storage barrel according to claim 1, wherein the barrel cover comprises a mounting plate and a cover body hinged to the mounting plate, a stirring device for stirring the hot-melt paint in the barrel body is arranged on the mounting plate, the stirring device comprises a driving mechanism and a stirring rod connected with an output execution end of the driving mechanism, the stirring rod is arranged in the barrel body in a penetrating manner, and stirring blades are arranged on the stirring rod.

3. The paint storage bucket of claim 2 wherein said drive mechanism includes a drive mount disposed on said mounting plate, said drive mount having a hydraulic motor and a speed reduction assembly disposed thereon, said speed reduction assembly being disposed on one side of said hydraulic motor, an input actuation end of said speed reduction assembly being drivingly connected to an output shaft of said hydraulic motor, and an output actuation end of said speed reduction assembly being drivingly connected to said agitator bar.

4. The paint storage barrel of claim 3 wherein the speed reduction assembly includes a driving gear mounted on the output shaft of the hydraulic motor and a driven gear mounted on the top end of the stirring rod, the driving gear and the driven gear are engaged with each other, and the diameter of the driving gear is smaller than the diameter of the driven gear.

5. The paint storage bucket of claim 4 wherein the drive mount includes a first mounting frame for mounting the agitator arm and the driven gear and a second mounting frame for mounting the hydraulic motor and the drive gear, each of the first and second mounting frames having a lightening hole.

6. The paint storage bucket of claim 2, wherein the stirring rod has two stirring blades spaced apart from each other by a predetermined distance along a height direction thereof, and the stirring blades are inclined.

7. The paint storage barrel according to claim 1, wherein a first temperature sensor for detecting the paint temperature at the discharge port of the barrel and a second temperature sensor for detecting the paint temperature in the upper space of the barrel are disposed on the peripheral sidewall of the barrel, the first temperature sensor is located at a position lower than the barrel and close to the discharge port of the barrel, and the second temperature sensor is located at an upper portion of the barrel and is disposed in a staggered manner with respect to the first temperature sensor.

8. The paint storage barrel of claim 1 wherein a paint inlet of the barrel body is provided with a filter screen for filtering the hot melt paint.

9. The paint storage barrel according to claim 1, wherein the discharge port of the barrel body is provided with an opening and closing mechanism for plugging or opening the discharge port, the opening and closing mechanism comprises a hand pressure rod, a vertical rod hinged to the hand pressure rod, a connecting rod hinged to the end of the hand pressure rod, and an opening and closing shutter plate connected to the other end of the connecting rod, and the opening and closing shutter plate is provided with a discharge hole.

10. An extrusion hot melt line striper comprising the paint storage barrel of any one of claims 1 to 9.

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