CN111558330A

CN111558330A - High-strength reflective coating preparation equipment

Info

Publication number: CN111558330A
Application number: CN202010519106.8A
Authority: CN
Inventors: 耿凯励
Original assignee: Zhejiang Zhongxin New Material Technology Co Ltd
Current assignee: Zhejiang Zhongxin New Material Technology Co Ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2020-08-21

Abstract

The invention relates to the technical field of reflective paint preparation machinery, in particular to high-strength reflective paint preparation equipment which comprises a paint raw material bin, a glass bead raw material bin, a discharging mechanism, a mixing and forming mechanism and a drying mechanism, wherein the discharging mechanism comprises a glass bead discharging head and a paint discharging head, the mixing and forming mechanism comprises a rotary disc and a plurality of forming cylinder groups which are arranged in a rotating way, hot-melt paint is sprayed on a forming outer cylinder by utilizing the rotating paint discharging head, the glass beads are scattered on the paint flowing on the side wall of the forming outer cylinder by matching with the scattering of the glass bead discharging head, the glass beads are uniformly mixed, meanwhile, glass beads are injected into a cavity of a forming core column, in the process of forming and descending the core column, vortex is formed in the forming outer cylinder by utilizing vortex blades, so that the glass beads in the cavity are scattered at the axis of the forming outer cylinder along with the vortex, and the distribution of the glass beads in the paint is fully ensured, the technical problem of insufficient glass bead content in the coating is solved.

Description

High-strength reflective coating preparation equipment

Technical Field

The invention relates to the technical field of reflective coating preparation machinery, in particular to high-strength reflective coating preparation equipment.

Background

The most prominent characteristic of the reflective coating is that the reflective coating can generate the brilliance effect of the diamond under illumination, enriches the variety of building materials and the design selection of decoration, and simultaneously, the physical and chemical properties of the reflective coating are as stable as the diamond, so that the reflective coating is green, environment-friendly and pollution-free and has the indoor and outdoor natural durability of over thousand years. The paint has the advantages of rich colors, excellent decorative effect, excellent durability, low construction cost, simple construction process and tools and high mechanical construction efficiency, and is a preferred ultra-high-grade decorative material for indoor and outdoor decoration of modern buildings.

The reflective effect of the reflective coating depends on the reflective material mixed in the coating, most of the reflective material is glass beads with reflective performance, the reflective effect of the reflective coating is determined by the distribution uniformity of the glass beads in the coating, and particularly, after the reflective coating is used for a long time, the surface layer is weathered and peeled off or worn, and the service life of the reflective coating is determined by the distribution of the glass beads in the inner layer.

In chinese patent with patent application No. CN201910289446.3, a device for preparing a strong light-reflecting type pavement marking paint is disclosed, comprising: a work table; the screening mechanism is arranged on the workbench and arranged in the middle; the particle discharging mechanism comprises a grinding assembly and a spraying assembly, wherein the grinding assembly is arranged on one side of the screening mechanism along the length direction of the workbench and is in linkage with the screening mechanism, and the spraying assembly is communicated with the grinding assembly and penetrates through the screening mechanism; the resin discharging mechanism comprises an extrusion assembly, a driving assembly and a leading-out assembly, wherein the extrusion assembly is arranged on the other side of the screening mechanism relative to the particle discharging mechanism, the driving assembly is arranged in a linkage manner with the grinding assembly and connected with the extrusion assembly, the leading-out assembly is arranged at the output end of the extrusion assembly and is arranged in a linkage manner with the driving assembly, and the leading-out assembly always rotates towards the direction of the extrusion assembly; the invention solves the technical problems that the existing marked line reflective micro-beads cannot be supplemented after losing efficacy due to abrasion, and further the pavement reflective effect is extremely poor.

Although the uniform proportioning of the resin and the reflective particles is realized in the patent, the resin after hot melting is sticky and has poor fluidity, and even if the reflective particles are sprayed on the surface of the resin by spraying, the reflective particles are difficult to uniformly distribute in the resin due to the fluidity problem.

Disclosure of Invention

Aiming at the problems, the invention provides a high-strength reflective coating preparation device, which sprays hot-melt coating on a forming outer cylinder in a mixing forming mechanism by utilizing a coating discharging head rotating in a discharging mechanism, and is matched with a glass bead discharging head to spread the glass beads on the coating flowing on the side wall of the forming outer cylinder to form uniform mixing, and simultaneously injects the glass beads into a cavity of a forming core column, and forms vortex in the forming outer cylinder by utilizing vortex of a top head part at the top of the forming core column in the descending process of the forming core column, so that the glass beads in the cavity are dispersed at the axis of the forming outer cylinder along with the vortex, the distribution of the glass beads in the coating is fully ensured, and the technical problem of insufficient content of the glass beads in the coating is solved.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a high-strength reflective coating preparation equipment, includes former feed bin of coating and former feed bin of glass pearl, still includes:

the discharging mechanism is connected and arranged right below the bead raw material bin and comprises a bead discharging head and a plurality of coating discharging heads arranged around the bead discharging head in a surrounding mode, the bead discharging head is communicated with the bead raw material bin, the discharging end portion of the bead discharging head comprises a circular inner discharging channel and an annular outer discharging channel, the outer discharging channel is arranged around the inner discharging channel, the coating discharging head is communicated with the coating raw material bin, and the coating discharging head revolves around the bead discharging head;

the forming device comprises a mixing forming mechanism, a discharging mechanism and a forming mechanism, wherein the mixing forming mechanism is arranged under the discharging mechanism and comprises a rotary table which is rotationally arranged and a plurality of forming cylinder groups which are arranged on the circumferential direction of the rotary table at equal intervals, each forming cylinder group comprises a forming outer cylinder and a forming core column, the forming outer cylinders are rotationally arranged on the rotary table, revolve along the rotary table and can rotate along the axial direction of the forming outer cylinders, a charging cavity for containing hot-melt coating output by a coating discharging head is arranged in each forming cylinder, the forming core columns are coaxially arranged in the forming outer cylinders and are arranged in a lifting mode along the axial direction of the outer cylinders, the forming core columns are arranged in a self-rotating mode along the axial direction of the forming core columns in the lifting process, and cavities for containing glass beads output by the glass bead discharging heads are; and

and the drying mechanism is arranged on one side of the discharging mechanism in an adjacent mode, is arranged on a rotating path of the turntable and is used for cooling and drying the hot-melt coating in the forming cylinder group.

As an improvement, a stirring shaft is arranged in the glass bead raw material bin, the stirring shaft is arranged at a position opposite to the communicated position of the glass bead discharging head and the glass bead raw material bin, and the stirring shaft is driven to rotate by a motor at the top of the glass bead raw material bin.

As an improvement, the discharging mechanism further comprises:

the transfer bin is communicated with the coating raw material bin and is used for transferring and storing the hot-melt coating;

the rotary bin is rotatably arranged at the lower part of the rotary bin, the coating discharging heads are arranged on the rotary bin, the rotary bin is axially and rotatably arranged around the rotary bin, and the glass bead discharging heads penetrate through a middle spool of the rotary bin; and

and the pressurizing fan blade is fixedly arranged on the coating discharging head and is positioned in the rotating bin.

As an improvement, a vertical transmission shaft is arranged outside the glass bead raw material bin, the top of the transmission shaft is in transmission connection with the stirring shaft through a belt transmission set, and the bottom of the transmission shaft drives the rotary bin to rotate through a synchronous belt set.

As an improvement, the forming outer cylinder comprises a funnel part with a wide opening at the top and a forming pipe part with a round pipe shape at the lower part.

As an improvement, the hybrid forming mechanism comprises a rotary driving assembly for driving the forming outer barrel to rotate automatically, the rotary driving assembly comprises a plurality of rotary gear rings and gear discs, the rotary gear rings are sleeved on the forming outer barrels correspondingly one by one, and the gear discs are fixedly arranged above the rotary disc and correspondingly meshed with the rotary gear rings.

As the improvement, the shaping stem includes that the top is the top portion and the screw rod portion of lower part tubulose setting that round platform nature set up, the spiral is around being equipped with the screw thread on the screw rod portion.

As an improvement, a plurality of vortex fan blades which are arranged along the axial circumference at equal intervals are arranged on the outer side wall of the top head part.

As an improvement, the hybrid molding mechanism comprises a lifting driving component for driving the molding core column to lift along the axial direction, and the lifting driving component is installed below the turntable.

As an improvement, the lift drive assembly comprises:

the rotary nuts are arranged on the corresponding forming core columns in a one-to-one correspondence mode, are correspondingly matched with the threads on the screw rod part, and are fixedly installed and connected with the rotary table through connecting plates;

the lifting gear rings are sleeved and connected with the corresponding rotating nuts;

the inner fluted disc is fixedly arranged between the discharging mechanism and the drying mechanism and is arranged on the front side of the drying mechanism along the rotating direction of the turntable, and the inner fluted disc is correspondingly matched with the lifting gear ring to drive the forming core column to descend along the axial direction;

the outer fluted disc is fixedly arranged between the discharging mechanism and the drying mechanism, is arranged at the rear side of the drying mechanism along the rotation direction of the turntable, and is correspondingly matched with the lifting gear ring to drive the formed core column to lift upwards along the axial direction;

the limiting column is fixedly arranged at the lower end part of the forming core column; and

the limiting plates are arranged under the corresponding forming core columns and are fixedly connected with the corresponding connecting plates, strip-shaped limiting grooves are formed in the side walls of the limiting plates, and the limiting grooves are clamped with the corresponding limiting columns on the forming core columns to limit the annular direction of the forming core columns.

The invention has the beneficial effects that:

(1) the hot-melt coating is sprayed on the forming outer cylinder in the mixing forming mechanism by utilizing the coating discharging head rotating in the discharging mechanism, the glass beads are scattered by matching with the glass bead discharging head to be spread on the coating flowing on the side wall of the forming outer cylinder to form uniform mixing, meanwhile, the glass beads are injected into the cavity of the forming core column, and in the process of descending the forming core column, vortex is formed in the forming outer cylinder by utilizing the vortex fan blades at the top head part of the top part of the forming core column, so that the glass beads in the cavity are scattered at the axis of the forming outer cylinder along with the vortex, and the distribution of the glass beads in the coating is fully ensured;

(2) according to the invention, the stirring shaft which enables the glass beads to have fluidity is used for stirring the glass bead raw material bin to drive the coating discharging head to rotate, so that the coating output from the coating discharging head has centrifugal force and can be sprayed onto the side wall of the forming outer cylinder to form a flowing coating thin layer, and then the glass beads are sprayed, so that the glass beads are uniformly distributed on the coating thin layer, and the sprayed glass beads are covered by the subsequent coating thin layer, so that the glass beads are uniformly distributed in the coating;

(3) in the whole processing process, the forming outer cylinder rotates automatically, so that the coating is prevented from being adhered to the forming outer cylinder, the coating is prevented from being adhered to the forming outer cylinder in the subsequent drying and cooling process, the coating is difficult to output quickly, and the top of the forming outer cylinder is arranged in a wide-mouth manner, so that the coating is more favorable for tiling a coating thin layer;

(4) according to the invention, the side wall of the forming core column is provided with the spiral threads, the threads are matched with the rotary nuts which are rotatably arranged, so that the forming core column can move up and down in the axial direction, in the lifting process, the vortex fan blades at the top of the forming core column are used for pressing down the coating to form a vortex, and glass beads in the cavity are driven to disperse, so that the glass bead density of the coating at the center of the forming outer cylinder is highest, and thus, in the coating process, the coating with the highest glass bead density can be covered by the coating on the surface layer, and the durability of the light reflectivity of the coating is ensured;

(5) according to the invention, in the lifting and returning process of the formed core column, the dried and cooled paint core column is lifted outwards from the formed outer cylinder, so that the automatic output of the paint core column is realized, and the close connection among the working steps is realized.

In conclusion, the invention has the advantages of uniform glass bead distribution, excellent coating reflective performance and the like, and is particularly suitable for the technical field of reflective coating preparation machinery.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of a glass bead raw material bin according to the present invention;

FIG. 3 is a schematic cross-sectional view of the discharging mechanism of the present invention;

FIG. 4 is a schematic cross-sectional view of a glass bead raw material bin according to the present invention;

FIG. 5 is a schematic cross-sectional view of the outer barrel of the present invention;

FIG. 6 is a schematic front view of a molded stem according to the present invention;

FIG. 7 is a schematic cross-sectional view of a molded stem of the present invention;

FIG. 8 is a schematic perspective view of the hybrid molding mechanism of the present invention;

FIG. 9 is a schematic perspective view of a forming cylinder set according to the present invention;

FIG. 10 is a schematic cross-sectional view of a forming cylinder set according to the present invention.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example (b):

as shown in fig. 1 to 7, a high-strength reflective coating preparation apparatus includes a coating raw material bin 1 and a glass bead raw material bin 2, and further includes:

the discharging mechanism 3 is connected and arranged right below the glass bead raw material bin 2 and comprises a glass bead discharging head 31 and a plurality of coating discharging heads 32 arranged around the glass bead discharging head 31 in a surrounding manner, the glass bead discharging head 31 is communicated with the glass bead raw material bin 2, the discharging end part of the glass bead discharging head comprises a circular inner discharging channel 311 and an annular outer discharging channel 312, the outer discharging channel 312 is arranged around the inner discharging channel 311, and the coating discharging head 32 is communicated with the coating raw material bin 1 and revolves around the glass bead discharging head 31;

a mixing and forming mechanism 4, wherein the mixing and forming mechanism 4 is arranged right below the discharging mechanism 3, which comprises a rotary table 41 arranged in a rotating way and a plurality of forming cylinder groups 42 arranged on the circumference of the rotary table 41 at equal intervals, the forming cylinder group 42 comprises a forming outer cylinder 421 and a forming core column 422, the forming outer cylinder 421 is rotatably mounted on the turntable 41, which revolves along with the turntable 41 and can rotate along the axial direction thereof, and a charging cavity 423 for accommodating the hot-melt coating output by the coating discharging head 32 is arranged in the interior thereof, the forming core column 422 is coaxially arranged in the forming outer cylinder 421, which is arranged along the axial direction of the forming outer cylinder 421 in a lifting way and is arranged along the self-rotating axial direction in the lifting process, a cavity 424 for accommodating the glass beads output by the glass bead discharging head 31 is arranged in the forming core column 422; and

and the drying mechanism 5 is arranged on one side of the discharging mechanism 3 adjacent to the drying mechanism 5, is arranged on a rotating path of the turntable 41, and cools and dries the hot-melt coating in the forming cylinder group 42.

Further, a stirring shaft 21 is arranged in the glass bead raw material bin 2, the stirring shaft 21 is arranged right opposite to the communicated position of the glass bead discharging head 31 and the glass bead raw material bin 2, and the stirring shaft 21 is driven to rotate by a motor 22 at the top of the glass bead raw material bin 2.

Further, the discharging mechanism 3 further includes:

the transfer bin 33 is communicated with the coating raw material bin 1, and is used for transferring and storing the hot-melt coating;

the rotating bin 34 is rotatably arranged at the lower part of the transferring bin 33, the coating discharging heads 32 are arranged on the rotating bin 34, the rotating bin 34 is axially and rotatably arranged around the rotating bin, and the glass bead discharging heads 31 penetrate through a middle spool of the rotating bin 34; and

and the pressurizing fan blades 35 are fixedly arranged on the coating discharging head 32, and are positioned in the rotating bin 34.

A vertical transmission shaft 36 is arranged outside the glass bead raw material bin 2, the top of the transmission shaft 36 is in transmission connection with the stirring shaft 21 through a belt transmission set 37, and the bottom of the transmission shaft 36 drives the rotary bin 34 to rotate through a synchronous belt set 38.

In addition, the outer cylinder 421 includes a funnel 4211 with a wide top and a tubular shaped pipe 4212 with a lower round pipe.

The molding core column 422 comprises a top head portion 4221 and a screw portion 4222, wherein the top portion of the molding core column is in a circular truncated cone shape, the screw portion 4222 is provided with threads 4223 in a spiral winding mode, and the diameter of the top head portion 4221 is larger than that of the screw portion 4222.

Furthermore, a plurality of vortex fan blades 4224 are arranged on the outer side wall of the top head portion 4221 at equal intervals along the axial circumference of the top head portion, and the vortex fan blades 4224 form an included angle α with the horizontal plane.

The preparation method of the reflective coating comprises the following steps:

step one, feeding, namely rotating a forming cylinder group 42 to a position right below a discharging mechanism 3 through rotation of a turntable 41, wherein a sensor for sensing the forming cylinder group 42 is arranged at the discharging mechanism 3, after the sensor senses the forming cylinder group 42, discharging valves arranged on a paint raw material bin 1 and a glass bead raw material bin 2 start to output paint and glass beads outwards, in the outputting process, a paint discharging head 32 for outputting the paint rotates in the discharging process, the paint is sprayed onto a funnel part 4211 in a rotating manner, the paint continuously flows downwards along the funnel part 4211 to form a paint thin layer, meanwhile, glass beads are sprayed to the paint thin layer through an outer discharging channel 312 of a glass bead discharging head 31, and glass beads are injected into a cavity 424 of a forming core column 422 through an inner discharging channel 311 of the glass bead discharging head 31;

step two, mixing by eddy current, wherein after feeding is completed, in the process that the turntable 41 drives the forming cylinder group 42 to rotate to switch positions, the threads 4223 arranged on the forming core column 422 are matched with a rotating nut 441 sleeved at the bottom of the forming core column 422, the forming core column 422 descends along the axial direction through the rotation of the rotating nut 441, and in the process that the forming core column 422 descends, the paint is pressed downwards through an eddy current fan blade 4224 arranged on a top head portion 4221, so that the paint forms eddy current to rotate and stir the glass beads in the cavity 424, and the glass beads are dispersed at the central position of the paint;

step three, drying and cooling, wherein the forming cylinder group 42 which completes mixing is switched to the drying mechanism 5 along with the rotation of the turntable 41, the forming cylinder group 42 penetrates through the drying mechanism 5, a fan in the drying mechanism 5 controls the air flow, and the forming outer cylinder 421 is cooled and dried, so that the coating in the forming outer cylinder 421 is cooled to form a solid, and glass beads are wrapped in the coating;

and step four, lifting and discharging, ejecting the dried and cooled coating from the forming outer cylinder 421 by the lifting and recovering forming core column 422 to finish discharging, and cutting the output coating rod into granules for storage.

Further, in the second step, since the forming core column 422 occupies the space in the forming outer cylinder 421, when the forming core column 422 descends and withdraws from the forming outer cylinder 421, the paint in the forming outer cylinder 421 occupies the space vacated by the part, and the paint is matched to form a vortex, so that the glass beads in the cavity 424 are better mixed with the paint and better stay at the central position of the forming outer cylinder 421, the formed paint rod ensures that the peripheral glass beads are fully and uniformly distributed, and simultaneously fully ensures the distribution of the glass beads at the central position of the paint, thereby avoiding the situation that the glass beads in the paint are insufficient.

More specifically, the drying mechanism 5 is composed of a drying box 51 and a fan disposed in the drying box 51, and the fan performs air cooling drying on the forming cylinder group 42 during the process that the forming cylinder group 42 passes through the drying box 51, so that the paint in the forming cylinder group 42 is cooled.

As shown in fig. 8, as a preferred embodiment, the hybrid forming mechanism 4 includes a rotation driving assembly 43 for driving the forming outer cylinder 421 to rotate, the rotation driving assembly 43 includes a plurality of rotation gear rings 431 and gear discs 432, the rotation gear rings 431 are sleeved on the corresponding forming outer cylinders 421 one by one, and the gear discs 432 are fixedly mounted above the rotating disc 41 and are correspondingly engaged with the rotation gear rings 431.

It should be noted that, in order to ensure that the paint does not adhere to the forming outer cylinder 421, the forming outer cylinder 421 can rotate relative to the paint by the rotation driving assembly 43, so as to prevent the paint from adhering to the side wall of the forming outer cylinder 421.

As shown in fig. 8 to 10, as a preferred embodiment, the hybrid molding mechanism 4 includes an elevation driving assembly 44 for driving the molding stem 422 to move up and down along the axial direction, and the elevation driving assembly 44 is installed below the turntable 41.

Further, the lift driving assembly 44 includes:

the rotary nuts 441 are arranged on the corresponding molding core columns 422 in a one-to-one correspondence manner, are correspondingly matched with the threads 4223 on the screw rod portions 4222, and are fixedly installed and connected with the rotary disc 41 through a connecting plate 442;

the lifting gear rings 443, a plurality of the lifting gear rings 443 are sleeved and connected with the corresponding rotating nuts 441;

the inner gear plate 444 is fixedly installed between the discharging mechanism 3 and the drying mechanism 5, is arranged at the front side of the drying mechanism 5 along the rotation direction of the turntable 41, and is correspondingly matched with the lifting gear 443 to drive the forming core column 422 to descend along the axial direction;

an external gear disk 445, which is fixedly installed between the discharging mechanism 3 and the drying mechanism 5, and is disposed at the rear side of the drying mechanism 5 along the rotation direction of the turntable 41, and the external gear disk 445 is correspondingly engaged with the lifting gear 443 to drive the forming core column 422 to lift up along the axial direction;

the limiting column 446, the limiting column 446 is fixedly mounted on the lower end of the forming core column 422; and

and the limiting plates 447 are mounted right below the corresponding forming core columns 422 and fixedly connected with the corresponding connecting plates 442, the side walls of the limiting plates 447 are provided with strip-shaped limiting grooves 448, and the limiting grooves 448 are clamped with the corresponding limiting columns 446 on the forming core columns 422 to limit the annular direction of the forming core columns 422.

In addition, during the lifting process of the forming stem 442, the circumferential degree of freedom of the forming stem 442 needs to be limited, and the circumferential degree of freedom of the forming stem 442 is limited by the engagement of the limiting post 446 and the limiting groove 448, so that the forming stem 442 can be lifted in the axial direction.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a high-strength reflective coating preparation equipment, includes former feed bin of coating (1) and former feed bin of glass pearl (2), its characterized in that still includes:

the discharging mechanism (3) is connected and arranged right below the glass bead raw material bin (2) and comprises a glass bead discharging head (31) and a plurality of coating discharging heads (32) arranged around the glass bead discharging head (31), the glass bead discharging head (31) is communicated with the glass bead raw material bin (2), the discharging end part of the glass bead discharging head comprises a circular inner discharging channel (311) and an annular outer discharging channel (312), the outer discharging channel (312) is arranged around the inner discharging channel (311), the coating discharging head (32) is communicated with the coating raw material bin (1) and revolves around the glass bead discharging head (31);

the mixing and forming mechanism (4) is arranged under the discharging mechanism (3) and comprises a rotary table (41) which is rotationally arranged and a plurality of forming cylinder groups (42) which are arranged at equal intervals in the circumferential direction of the rotary table (41), each forming cylinder group (42) comprises a forming outer cylinder (421) and a forming core column (422), the forming outer cylinder (421) is rotatably arranged on the rotary table (41) and revolves along with the rotary table (41) and can rotate along the axial direction of the forming outer cylinder, a charging cavity (423) for containing hot-melt coating output by the coating discharging head (32) is arranged in the forming outer cylinder (421), the forming core column (422) is coaxially arranged in the forming outer cylinder (421) and is arranged in a lifting manner along the axial direction of the forming outer cylinder (421) and self-rotates along the axial direction of the forming outer cylinder in the lifting process, a cavity (424) for accommodating the glass beads output by the glass bead discharging head (31) is arranged in the forming core column (422); and

and the drying mechanism (5) is arranged at one side of the discharging mechanism (3) in an adjacent mode, is arranged on a rotating path of the rotating disc (41), and cools and dries the hot-melt coating in the forming cylinder group (42).

2. The equipment for preparing the high-strength light-reflecting coating according to claim 1, wherein a stirring shaft (21) is arranged in the glass bead raw material bin (2), the stirring shaft (21) is arranged opposite to the position where the glass bead discharging head (31) is communicated with the glass bead raw material bin (2), and the stirring shaft (21) is driven to rotate by a motor (22) at the top of the glass bead raw material bin (2).

3. The equipment for preparing the high-strength light-reflecting paint according to claim 2, wherein the discharging mechanism (3) further comprises:

the transfer bin (33), the transfer bin (33) is communicated with the coating raw material bin (1), and is used for transferring and storing the hot-melt coating;

the rotary bin (34), the rotary bin (34) is rotatably mounted at the lower part of the rotary bin (33), the coating discharging heads (32) are mounted on the rotary bin (34), the rotary bin (34) is axially and rotatably arranged around the rotary bin, and the glass bead discharging heads (31) penetrate through a central line shaft of the rotary bin (34); and

pressurizing fan blades (35), the pressurizing fan blades (35) are fixedly arranged on the coating discharging head (32) and are positioned in the rotating bin (34).

4. The equipment for preparing the high-strength light-reflecting paint is characterized in that a vertical transmission shaft (36) is arranged outside the glass bead raw material bin (2), the top of the transmission shaft (36) is in transmission connection with the stirring shaft (21) through a belt transmission set (37), and the bottom of the transmission shaft (36) drives the rotary bin (34) to rotate through a synchronous belt set (38).

5. The equipment for preparing the high-strength light-reflecting paint as claimed in claim 1, wherein the shaping outer cylinder (421) comprises a funnel part (4211) with a wide-mouth top and a shaping pipe part (4212) with a round pipe shape at the lower part.

6. The equipment for preparing the high-strength light-reflecting paint according to claim 1, wherein the mixing and forming mechanism (4) comprises a rotary driving component (43) for driving the forming outer cylinder (421) to rotate, the rotary driving component (43) comprises a plurality of rotary gear rings (431) and gear discs (432), the rotary gear rings (431) are sleeved on the corresponding forming outer cylinder (421), and the gear discs (432) are fixedly arranged above the rotating disc (41) and are correspondingly meshed with the rotary gear rings (431).

7. The equipment for preparing the high-strength light-reflecting paint is characterized in that the forming core column (422) comprises a top head part (4221) with a truncated cone-shaped top part and a lower screw rod part (4222) with a tubular lower part, and the screw rod part (4222) is spirally wound with threads (4223).

8. The apparatus for preparing high-strength reflective paint according to claim 7, wherein the top head portion (4221) is provided with a plurality of vortex fan blades (4224) arranged on the outer side wall thereof at equal intervals along the axial circumference thereof.

9. The equipment for preparing the high-strength reflecting paint according to claim 7, wherein the mixing and forming mechanism (4) comprises an elevating driving assembly (44) for driving the forming stem (422) to ascend and descend along the axial direction, and the elevating driving assembly (44) is installed below the turntable (41).

10. The apparatus for preparing highly reflective coating according to claim 9, wherein the elevating driving assembly (44) comprises:

the rotary nuts (441), a plurality of the rotary nuts (441) are correspondingly arranged on the corresponding molding core columns (422) one by one, are correspondingly matched with the threads (4223) on the screw rod parts (4222), and are fixedly installed and connected with the rotary disc (41) through connecting plates (442);

the lifting gear rings (443) are sleeved and connected with the corresponding rotating nuts (441);

the inner gear disc (444) is fixedly installed between the discharging mechanism (3) and the drying mechanism (5) and arranged on the front side of the drying mechanism (5) along the rotating direction of the rotary disc (41), and the inner gear disc (444) is correspondingly matched with the lifting gear ring (443) to drive the forming core column (422) to axially descend;

the outer fluted disc (445) is fixedly installed between the discharging mechanism (3) and the drying mechanism (5), is arranged on the rear side of the drying mechanism (5) along the rotation direction of the turntable (41), and is correspondingly matched with the lifting gear ring (443) to drive the forming core column (422) to lift upwards along the axial direction;

the limiting column (446), the said limiting column (446) is fixedly mounted to the underpart of the said shaping stem (422); and

the limiting plate (447), the limiting plate (447) install in corresponding under shaping stem (422), it with correspond connecting plate (442) fixed connection, and seted up on its lateral wall bar-shaped spacing groove (448), this spacing groove (448) with correspond spacing post (446) block on shaping stem (422), carry on spacingly to the hoop of this shaping stem (422).