CN107474382A - A kind of sunshading board and preparation method and the enrollment propaganda device with sunshading board - Google Patents

Abstract

The invention belongs to a sun visor, a preparation method, and a publicity device for recruiting students with a sun visor; it includes a publicity device connected to a display device through a support platform; the publicity device includes several display columns connected to the support platform, adjacent display columns There is a promotional paper in the middle between the adjacent display columns, a horizontal plate is installed on the top of the horizontal plate, and a sun visor is installed on the top of the horizontal plate; the upper part of the support platform is connected with the bottom of the display column, and the bottom of the support platform is connected with several support columns; the display device It includes several supporting columns, the bottoms of several supporting columns are respectively connected with the top of the supporting base plate, the top of the supporting base plate is provided with a supporting horizontal plate whose two ends are connected with the supporting columns, and the top of the supporting horizontal plate is provided with a display screen; it has the advantages of simple structure, reasonable design, It has complete functions, is easy to move, can display enrollment publicity information, play short films with employment prospect analysis, can be used in educational publicity and other cultural publicity, and the sun visor has the advantages of high temperature resistance, heat resistance and corrosion resistance.

Description

A sun visor, its preparation method, and an enrollment publicity device with a sun visor

technical field

The invention belongs to the technical field of publicity devices, and in particular relates to a sun visor, a preparation method and an enrollment publicity device with a sun visor.

Background technique

Propaganda device is a mode of advertising. With the progress of society and the diversified development of culture, the application range of publicity devices is becoming wider and wider. It can be applied to party and government organs, company culture display, campus education and cultural propaganda and other fields. At present, as the enrollment area of colleges and universities becomes wider and wider, the number of enrollments increases year by year. Therefore, it is necessary to use a more comprehensive enrollment publicity device to reflect the school's culture. The existing publicity devices are used for commercial advertising and school, campus. The propaganda device is mostly used for ideological education. The function of the propaganda device for ideological education is relatively single. It can only be used to paste pictures and ideological documents. The way of publicity is simple and boring. If it is used for enrollment publicity, it is far from being able to fully promote the effect of campus culture. , a patent document with the patent number 201610077298.5 discloses a propaganda device for ideological and political education. Although the propaganda device is only used for classroom teaching or schools, there is no roller skating, and the movement is not flexible enough. The device has no facilities for sunshade and rain. On rainy days, the promotional materials are easy to get wet, and the long-term outdoor wind and sun cream will easily reduce its service life.

Contents of the invention

The purpose of the present invention is to solve the above problems by providing a simple structure, reasonable design, complete functions, easy to move, can display enrollment publicity information, play short films with employment prospect analysis, can be used in education and other cultural propaganda, In addition, the sun visor has high temperature resistance, heat resistance and corrosion resistance, a sun visor, a preparation method and an enrollment publicity device with the sun visor.

The present invention achieves the above object through the following technical solutions:

(1) A sun visor, which is made of the following raw materials in parts by weight: 25-30 parts of polypropylene, 20-22 parts of PPR plastic pipe particles, 16-18 parts of ABS resin, 10-12 parts of white carbon black parts, graphite 8-10 parts, zinc stearate 6-8 parts, lithium carbonate 6-8 parts, aluminum oxide 4-6 parts, tungsten carbide powder 4-6 parts, acetic acid 1-3 parts, vanadium pentoxide 1 -3 parts, 1-3 parts of negative ion powder, 1-2 parts of vulcanizing agent PDM, 1-2 parts of styrene toughening agent and 1-2 parts of phthalate plasticizer.

(2) A sun visor, which is made of the following raw materials in parts by weight: 26 parts of polypropylene, 22 parts of PPR plastic pipe particles, 17 parts of ABS resin, 10 parts of white carbon black, 9 parts of graphite, stearin 7 parts of zinc acid, 6 parts of lithium carbonate, 6 parts of aluminum oxide, 5 parts of tungsten carbide powder, 1 part of acetic acid, 3 parts of vanadium pentoxide, 2 parts of negative ion powder, 2 parts of vulcanizing agent PDM, 1 part of styrene toughening agent and 1 part of phthalate plasticizer.

(3) A sun visor, which is made of the following raw materials in parts by weight: 28 parts of polypropylene, 21 parts of PPR plastic pipe particles, 16 parts of ABS resin, 12 parts of white carbon black, 8 parts of graphite, stearin 8 parts of zinc acid, 7 parts of lithium carbonate, 5 parts of aluminum oxide, 4 parts of tungsten carbide powder, 2.5 parts of acetic acid, 1.5 parts of vanadium pentoxide, 1 part of negative ion powder, 1.3 parts of vulcanizing agent PDM, 1.8 parts of styrene toughening agent And 1.7 parts of phthalate plasticizers.

(4) A sun visor, which is made of the following raw materials in parts by weight: 29 parts of polypropylene, 20.5 parts of PPR plastic pipe particles, 16.5 parts of ABS resin, 11.5 parts of white carbon black, 10 parts of graphite, stearin 6.5 parts of zinc oxide, 7.3 parts of lithium carbonate, 4 parts of aluminum oxide, 5.5 parts of tungsten carbide powder, 3 parts of acetic acid, 2 parts of vanadium pentoxide, 3 parts of negative ion powder, 1.7 parts of vulcanizing agent PDM, 2 parts of styrene toughening agent and 2 parts of phthalate plasticizer.

A method for preparing a sun visor, comprising the steps of:

Step 1: Take polypropylene, PPR plastic pipe particles, ABS resin, white carbon black, graphite, zinc stearate, lithium carbonate, aluminum oxide, tungsten carbide powder, acetic acid, vanadium pentoxide, negative ion powder, vulcanizing agent PDM, Styrene toughening agent and phthalate plasticizer, remove impurities, spare;

Step 2: Put the PPR plastic pipe granules into a pulverizer for crushing, pass through a 200-mesh sieve to obtain PPR plastic fine powder, and set aside;

Step 3: White carbon black and graphite are put into a grinder and ground separately, and then passed through a 200-mesh sieve respectively to obtain white carbon black fine powder and graphite fine powder, which are stored separately for later use;

Step 4: Put the PPR plastic fine powder described in step 2 into a kneader, and add polypropylene, ABS resin, white carbon black fine powder and zinc stearate described in step 3, set the kneader The temperature is 95-100°C, kneading for 10 minutes to obtain a mixture, and set aside;

Step 5: Put the mixture described in step 4 into the blender, add the graphite fine powder, lithium carbonate, and aluminum oxide described in step 3, set the temperature of the blender to 115-120°C, and stir for 15-20 minutes. Get the stirrer and set aside;

Step 6: Put the stirrer described in step 5 into the internal mixer, add tungsten carbide powder, acetic acid, vanadium pentoxide and negative ion powder, set the temperature of the internal mixer to 125-130°C, and the internal mixing time is After 20-25 minutes, get the banburying product and set it aside;

Step 7: Put the banbury obtained in step 6 into the plastic refining machine, add vulcanizing agent PDM, styrene toughening agent and phthalate plasticizer, set the temperature of the plastic refining machine to 185°C, Set the mastication time to 25 minutes, and get the masticated product after the mastication is uniform, and set it aside;

Step 8: Put the masticated material obtained in Step 7 into a twin-screw extruder, extrude and granulate at a temperature of 200°C, and obtain high-temperature and wear-resistant environment-friendly plastics for future use;

Step 9: Put the plastic prepared in step 8 into the vulcanizer, set the temperature of the vulcanizer to 120°C, vulcanize for 15 minutes, and then cool for 5 minutes to obtain the vulcanized product; place the vulcanized product in the mold forming machine, set The temperature of the mold forming machine is 180°C, the machine pressure is set to 180T, and the molding is carried out according to the size, and the molding time is 450s, and the sun visor is obtained.

An enrollment publicity device with a sun visor, comprising a publicity device connected to a display device through a support platform; the publicity device includes several display columns connected to the support platform, and a promotion paper is arranged in the middle between adjacent display columns , the top between adjacent display columns is provided with a horizontal plate, and the top of the horizontal plate is provided with the sun visor described in any one of the above (1)-(4); the upper part of the supporting platform is connected with the bottom of the display column, and the support The bottom of the platform is connected with several supporting columns; the display device includes several supporting columns, the bottoms of several supporting columns are respectively connected with the top of the supporting base plate, and the top of the supporting base plate is provided with a supporting horizontal plate with both ends connected with the supporting columns, supporting A display screen is arranged on the top of the horizontal plate; universal wheels are arranged around the bottom of the supporting base.

Preferably, the two sides of the rear surface of the horizontal plate are provided with threaded holes matching the display columns, the front surface of the horizontal plate is provided with several LED circular light panels, and the top of the horizontal plate is provided with several card slots , the card slot is adapted to the clamping plate on the lower surface of the sun visor, the sun visor is set obliquely, a solar panel is arranged in the middle of the top of the sun visor, concave water storage tanks are arranged on both sides and the lower edge of the sun visor, and the sun visor There is a water outlet on the concave water storage tank at the angle between one side and the lower part of the sun visor, and the water outlet is connected to the drain pipe, which extends to the back of the display column; the clamping plate, sun visor and concave water storage tank are integrated structure.

Preferably, the upper part of the display column is an aluminum hollow tube, and the lower part is a first screw with an integral structure with the aluminum hollow tube. A T-shaped slot is opened on the side of the tube, and the side of the promotional paper is clamped in the T-shaped slot.

Preferably, the lower part of the support table is provided with a T-shaped groove, the top of the support column is clamped in the T-shaped groove, the upper part of the support column is a hollow tube, and the lower part is a second screw with an integral structure with the hollow tube. The second screw rod is connected with the supporting bottom plate.

Preferably, the solar battery panel is connected to a storage battery, and the storage battery is electrically connected to the display screen and the LED circular light board, respectively.

The invention has the advantages of simple structure, reasonable design, complete functions, convenient movement, can display enrollment publicity information, play short films with employment prospect analysis, can be applied to education publicity and other cultural publicity, and the sun visor has high temperature resistance, heat resistance and Advantages of corrosion performance.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the present invention.

Fig. 3 is a schematic side view of the structure of the present invention.

Fig. 4 is a schematic diagram of the structure of the lower surface of the sun visor of the present invention.

Fig. 5 is a top view of the horizontal plate of the present invention.

Fig. 6 is a schematic diagram of the rear surface structure of the horizontal plate of the present invention.

Fig. 7 is a schematic structural view of the display column of the present invention.

Fig. 8 is a structural schematic diagram of the supporting column of the present invention.

detailed description

In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described with reference to the accompanying drawings, in which the same reference numerals represent the same components. In order to keep the drawings concise, each drawing only schematically shows the parts related to the invention, and they do not represent the actual structure of the product.

The present invention is a sun visor, a preparation method and an enrollment publicity device with a sun visor; the enrollment publicity device includes a sun visor 4, wherein the sun visor 4 includes:

(1) A sun visor, which is made of the following raw materials in parts by weight: 25-30 parts of polypropylene, 20-22 parts of PPR plastic pipe particles, 16-18 parts of ABS resin, 10-12 parts of white carbon black parts, graphite 8-10 parts, zinc stearate 6-8 parts, lithium carbonate 6-8 parts, aluminum oxide 4-6 parts, tungsten carbide powder 4-6 parts, acetic acid 1-3 parts, vanadium pentoxide 1 -3 parts, 1-3 parts of negative ion powder, 1-2 parts of vulcanizing agent PDM, 1-2 parts of styrene toughening agent and 1-2 parts of phthalate plasticizer.

(2) A sun visor, which is made of the following raw materials in parts by weight: 26 parts of polypropylene, 22 parts of PPR plastic pipe particles, 17 parts of ABS resin, 10 parts of white carbon black, 9 parts of graphite, stearin 7 parts of zinc acid, 6 parts of lithium carbonate, 6 parts of aluminum oxide, 5 parts of tungsten carbide powder, 1 part of acetic acid, 3 parts of vanadium pentoxide, 2 parts of negative ion powder, 2 parts of vulcanizing agent PDM, 1 part of styrene toughening agent and 1 part of phthalate plasticizer.

(3) A sun visor, which is made of the following raw materials in parts by weight: 28 parts of polypropylene, 21 parts of PPR plastic pipe particles, 16 parts of ABS resin, 12 parts of white carbon black, 8 parts of graphite, stearin 8 parts of zinc acid, 7 parts of lithium carbonate, 5 parts of aluminum oxide, 4 parts of tungsten carbide powder, 2.5 parts of acetic acid, 1.5 parts of vanadium pentoxide, 1 part of negative ion powder, 1.3 parts of vulcanizing agent PDM, 1.8 parts of styrene toughening agent And 1.7 parts of phthalate plasticizers.

(4) A sun visor, which is made of the following raw materials in parts by weight: 29 parts of polypropylene, 20.5 parts of PPR plastic pipe particles, 16.5 parts of ABS resin, 11.5 parts of white carbon black, 10 parts of graphite, stearin 6.5 parts of zinc oxide, 7.3 parts of lithium carbonate, 4 parts of aluminum oxide, 5.5 parts of tungsten carbide powder, 3 parts of acetic acid, 2 parts of vanadium pentoxide, 3 parts of negative ion powder, 1.7 parts of vulcanizing agent PDM, 2 parts of styrene toughening agent and 2 parts of phthalate plasticizer.

A method for preparing a sun visor, comprising the steps of:

Step 1: Take polypropylene, PPR plastic pipe particles, ABS resin, white carbon black, graphite, zinc stearate, lithium carbonate, aluminum oxide, tungsten carbide powder, acetic acid, vanadium pentoxide, negative ion powder, vulcanizing agent PDM, Styrene toughening agent and phthalate plasticizer, remove impurities, spare;

Step 2: Put the PPR plastic pipe granules into a pulverizer for crushing, pass through a 200-mesh sieve to obtain PPR plastic fine powder, and set aside;

Step 3: White carbon black and graphite are put into a grinder and ground separately, and then passed through a 200-mesh sieve respectively to obtain white carbon black fine powder and graphite fine powder, which are stored separately for later use;

Step 4: Put the PPR plastic fine powder described in step 2 into a kneader, and add polypropylene, ABS resin, white carbon black fine powder and zinc stearate described in step 3, set the kneader The temperature is 95-100°C, kneading for 10 minutes to obtain a mixture, and set aside;

Step 5: Put the mixture described in step 4 into the blender, add the graphite fine powder, lithium carbonate, and aluminum oxide described in step 3, set the temperature of the blender to 115-120°C, and stir for 15-20 minutes. Get the stirrer and set aside;

Step 6: Put the stirrer described in step 5 into the internal mixer, add tungsten carbide powder, acetic acid, vanadium pentoxide and negative ion powder, set the temperature of the internal mixer to 125-130°C, and the internal mixing time is After 20-25 minutes, get the banburying product and set it aside;

Step 7: Put the banbury obtained in step 6 into the plastic refining machine, add vulcanizing agent PDM, styrene toughening agent and phthalate plasticizer, set the temperature of the plastic refining machine to 185°C, Set the mastication time to 25 minutes, and get the masticated product after the mastication is uniform, and set it aside;

Step 8: Put the masticated material obtained in Step 7 into a twin-screw extruder, extrude and granulate at a temperature of 200°C, and obtain high-temperature and wear-resistant environment-friendly plastics for future use;

Step 9: Put the plastic prepared in step 8 into the vulcanizer, set the temperature of the vulcanizer to 120°C, vulcanize for 15 minutes, and then cool for 5 minutes to obtain the vulcanized product; place the vulcanized product in the mold forming machine, set The temperature of the mold forming machine is 180°C, the machine pressure is set to 180T, and the molding is carried out according to the size, and the molding time is 450s, and the sun visor is obtained.

As shown in Figures 1-7, the present invention is a kind of enrollment publicity device with sun visor, comprising publicity device 1, publicity device 1 is connected with display device 3 through support platform 2; a display column 7, the middle part between the adjacent display columns 7 is provided with a promotional paper 5, the top between the adjacent display columns 7 is provided with a horizontal plate 6, and the top of the horizontal plate 6 is provided with the above-mentioned (one)-( Four) the sun visor 4 described in any one; the top of the support platform 2 is connected with the bottom of the display column 7, and the bottom of the support platform 2 is connected with several support columns 17; the display device 3 includes several support columns 17, several The bottom of support column 17 links to each other with the top of support base plate 20 respectively, and the top of support base plate 20 is provided with the support horizontal plate 19 that two ends link to each other with support column 17, and the top of support horizontal plate 19 is provided with display screen 18; Universal wheels 21 are provided around the bottom of 20. Both sides of the rear surface of the horizontal plate 6 are provided with threaded holes 12 that are compatible with the display columns 7, the front surface of the horizontal plate 6 is provided with several LED circular light panels 13, and the top of the horizontal plate 6 is provided with several A draw-in slot 14, the draw-in slot 14 is compatible with the clamping plate 8 on the lower surface of the sun visor 4, the sun visor 4 is obliquely arranged, the solar cell panel 11 is arranged on the middle position of the top of the sun visor 4, the both sides and the bottom of the sun visor 4 A concave water storage tank 9 is arranged on the edge, and a water outlet is provided on the concave water storage tank 9 at the angle between one side of the sun visor 4 and the lower part of the sun visor 4, and the water outlet is connected with the drain pipe 10, and the drain pipe 10 extends to the display column The back of 7; clamping plate 8, sun visor 4 and concave water storage tank 9 are integral structures. The upper part of the display column 7 is an aluminum hollow tube, and the lower part is a first screw 15 with an integral structure with the aluminum hollow tube. The side portion of the hollow tube is provided with a T-shaped slot 16, and the side portion of the promotional paper 5 is clamped in the T-shaped slot 16. The bottom of the support table 2 is provided with a T-shaped groove, and the top of the support column 17 is clamped in the T-shaped groove. The upper part of the support column 17 is a hollow tube, and the lower part is a second screw 22 of an integral structure with the hollow tube. The second screw rod 22 is connected to the support base plate 20 . The solar battery panel 11 is connected to the storage battery 23, and the storage battery 23 is electrically connected to the display screen 18 and the LED circular lamp panel 13 respectively.

The present invention includes a publicity device 1, a support stand 2 and a display device 3. The publicity device 1 includes a sun visor 4, a publicity paper 5, a horizontal plate 6, and a display column 7. The sun visor 4 is high temperature resistant, resistant Heat and corrosion-resistant environmental protection plastic board, the upper edge of the lower surface of the sun visor 4 is provided with a clamping plate 8, and there are more than two clamping plates 8, which can make the sun visor 4 and the horizontal plate 6 clamp stably. The lower edge, the left edge and the right edge of the upper surface of the sun visor 4 are provided with a connected concave water storage tank 9. Preferably, a drainpipe 10 is connected to the lower left corner of the sun visor 4, and the concave water storage tank 9 and The sun visor 4 is integrally formed, and the drain pipe 10 extends downward from the back of the display column 7 to facilitate rapid drainage in rainy days. The upper surface of the sun visor 4 is provided with a solar panel 11; Both ends are provided with threaded holes 12, and the front of the horizontal plate 6 is provided with an LED circular lamp board 13, and there are more than one LED circular lamp boards 13, and the described circular lamp board 13 is connected with the solar energy through the battery 23. The battery board 11 is electrically connected, which is convenient for lighting at night for publicity. The top surface of the horizontal plate 6 is provided with a card slot 14 correspondingly connected to the card plate 8 on the sun visor 4. There are more than two card slots 14. The horizontal plate 6 and the sun visor 4 are clamped and connected; the display column is a 7 hollow body display column, and one end of the display column 7 is provided with a first screw 15 connected to the support platform 2, and the side of the display column 7 The wall is provided with T-shaped slots 16, and there are more than two display columns 7, the display columns 7 are aluminum hollow tubes, the threaded joints 15 and the display columns 7 are integrally formed, and the T-shaped slots 16 facilitates the insertion of the fixing rod on the propaganda paper 5, and the propaganda leaf can pass through the opening of the T-shaped slot 16. The structure of the publicity paper 5 can be that the simple publicity paper 5 is directly fixed on the inside of the display column 7, and at the same time, fixed rods can be installed on both sides of the publicity paper 5, and the fixed rods are installed on the inside of the display column 7. The structure is simple and It is prior art, so it will not be repeated here. The threaded holes 12 in the horizontal plate 6 and the threaded holes of the display column in the display column 7 are fitted with bolts and fixed. The solar panel is an APM18M5W27x27 monocrystalline silicon solar panel. Described display device 3 comprises support column 17, display screen 18, support horizontal plate 19 and support base plate 20, and one end of described support column 17 is provided with second screw rod 22, and described support column 17 has more than two, and described The support column 17 is an aluminum tube, the second screw rod 22 and the support column 17 are integrally formed, and connected with the support base plate 20 through the second screw rod 22, which has the characteristics of easy disassembly and connection. The support horizontal plate 19 It is fixed on the front central position of the support base plate 20 by thermocompression bonding, the support horizontal plate can support the display screen 18, and the display screen 18 is close to the support horizontal plate 19, and the described display screen 18 can be The touch display screen, the back of the display screen is provided with a USB interface (not shown), the display screen 18 is electrically connected to the solar panel 11 through the battery 23, the display screen 18 can play a short film, and can play a job prospect analysis. In the short video showing the function, the bottom surface of the support base 20 is provided with wheels 21, and there are more than three wheels. The set wheels can move the propaganda device arbitrarily, and the display screen is a G150XG01V3 liquid crystal display screen. The display screen 18 and the circular lamp panel 13 described in the present invention can also be connected with the mains grid while being connected to the battery 23, so as to ensure that the normal use of the present invention will not be affected when the battery 23 is insufficient. The above-mentioned structure is known Technology is also not the focus of the present invention protection, so it will not be described in detail.

In order to explain the present invention more clearly, it is further described in conjunction with specific embodiments. Concrete embodiment is as follows:

Embodiment one

A sun visor, the sun visor is made of the following raw materials in parts by weight: 26 parts of polypropylene, 22 parts of PPR plastic pipe particles, 17 parts of ABS resin, 10 parts of white carbon black, 9 parts of graphite, 7 parts of zinc stearate 6 parts of lithium carbonate, 6 parts of aluminum oxide, 5 parts of tungsten carbide powder, 1 part of acetic acid, 3 parts of vanadium pentoxide, 2 parts of negative ion powder, 2 parts of vulcanizing agent PDM, 1 part of styrene toughening agent and phthalate Diformic acid ester plasticizer 1 part.

A method for preparing a sun visor, comprising the steps of:

Step 1: Take polypropylene, PPR plastic pipe particles, ABS resin, white carbon black, graphite, zinc stearate, lithium carbonate, aluminum oxide, tungsten carbide powder, acetic acid, vanadium pentoxide, negative ion powder, vulcanizing agent PDM, Styrene toughening agent and phthalate plasticizer, remove impurities, spare;

Step 2: Put the PPR plastic pipe granules into a pulverizer for crushing, pass through a 200-mesh sieve to obtain PPR plastic fine powder, and set aside;

Step 3: White carbon black and graphite are put into a grinder and ground separately, and then passed through a 200-mesh sieve respectively to obtain white carbon black fine powder and graphite fine powder, which are stored separately for later use;

Step 4: Put the PPR plastic fine powder described in step 2 into a kneader, and add polypropylene, ABS resin, white carbon black fine powder and zinc stearate described in step 3, set the kneader The temperature is 95-100°C, kneading for 10 minutes to obtain a mixture, and set aside;

Step 5: Put the mixture described in step 4 into the blender, add the graphite fine powder, lithium carbonate, and aluminum oxide described in step 3, set the temperature of the blender to 115-120°C, and stir for 15-20 minutes. Get the stirrer and set aside;

Step 6: Put the stirrer described in step 5 into the internal mixer, add tungsten carbide powder, acetic acid, vanadium pentoxide and negative ion powder, set the temperature of the internal mixer to 125-130°C, and the internal mixing time is After 20-25 minutes, get the banburying product and set it aside;

Step 7: Put the banbury obtained in step 6 into the plastic refining machine, add vulcanizing agent PDM, styrene toughening agent and phthalate plasticizer, set the temperature of the plastic refining machine to 185°C, Set the mastication time to 25 minutes, and get the masticated product after the mastication is uniform, and set it aside;

Step 8: Put the masticated material obtained in Step 7 into a twin-screw extruder, extrude and granulate at a temperature of 200°C, and obtain high-temperature and wear-resistant environment-friendly plastics for future use;

Step 9: Put the plastic prepared in step 8 into the vulcanizer, set the temperature of the vulcanizer to 120°C, vulcanize for 15 minutes, and then cool for 5 minutes to obtain the vulcanized product; place the vulcanized product in the mold forming machine, set The temperature of the mold forming machine is 180°C, the machine pressure is set to 180T, and the molding is carried out according to the size, and the molding time is 450s, and the sun visor is obtained.

A kind of admission publicity device with a sun visor, comprising a publicity device 1, the publicity device 1 is connected with a display device 3 through a support platform 2; The middle part between is provided with propaganda paper 5, and the top between adjacent display columns 7 is provided with horizontal plate 6, and the top of horizontal plate 6 is provided with above-mentioned sun visor 4; connected, the bottom of the support platform 2 is connected with several support columns 17; the display device 3 includes several support columns 17, and the bottoms of several support columns 17 are respectively connected with the top of the support base plate 20, and the top of the support base plate 20 is provided with two ends The support horizontal plate 19 connected with the support column 17 is provided with a display screen 18 on the top of the support horizontal plate 19; the bottom of the support base plate 20 is provided with universal wheels 21 around. Both sides of the rear surface of the horizontal plate 6 are provided with threaded holes 12 that are compatible with the display columns 7, the front surface of the horizontal plate 6 is provided with several LED circular light panels 13, and the top of the horizontal plate 6 is provided with several A draw-in slot 14, the draw-in slot 14 is compatible with the clamping plate 8 on the lower surface of the sun visor 4, the sun visor 4 is obliquely arranged, the solar cell panel 11 is arranged on the middle position of the top of the sun visor 4, the both sides and the bottom of the sun visor 4 A concave water storage tank 9 is arranged on the edge, and a water outlet is provided on the concave water storage tank 9 at the angle between one side of the sun visor 4 and the lower part of the sun visor 4, and the water outlet is connected with the drain pipe 10, and the drain pipe 10 extends to the display column The back of 7; clamping plate 8, sun visor 4 and concave water storage tank 9 are integral structures. The upper part of the display column 7 is an aluminum hollow tube, and the lower part is a first screw 15 with an integral structure with the aluminum hollow tube. The side portion of the hollow tube is provided with a T-shaped slot 16, and the side portion of the promotional paper 5 is clamped in the T-shaped slot 16. The bottom of the support table 2 is provided with a T-shaped groove, and the top of the support column 17 is clamped in the T-shaped groove. The upper part of the support column 17 is a hollow tube, and the lower part is a second screw 22 of an integral structure with the hollow tube. The second screw rod 22 is connected to the support base plate 20 . The solar battery panel 11 is connected to the storage battery 23, and the storage battery 23 is electrically connected to the display screen 18 and the LED circular lamp panel 13 respectively.

Embodiment two

A sun visor, the sun visor is made of the following raw materials in parts by weight: 28 parts of polypropylene, 21 parts of PPR plastic pipe particles, 16 parts of ABS resin, 12 parts of white carbon black, 8 parts of graphite, 8 parts of zinc stearate 7 parts of lithium carbonate, 5 parts of aluminum oxide, 4 parts of tungsten carbide powder, 2.5 parts of acetic acid, 1.5 parts of vanadium pentoxide, 1 part of negative ion powder, 1.3 parts of vulcanizing agent PDM, 1.8 parts of styrene toughening agent and o-phthalic acid Diformic acid ester plasticizer 1.7 parts.

A method for preparing a sun visor, comprising the steps of:

Step 1: Take polypropylene, PPR plastic pipe particles, ABS resin, white carbon black, graphite, zinc stearate, lithium carbonate, aluminum oxide, tungsten carbide powder, acetic acid, vanadium pentoxide, negative ion powder, vulcanizing agent PDM, Styrene toughening agent and phthalate plasticizer, remove impurities, spare;

Step 2: Put the PPR plastic pipe granules into a pulverizer for crushing, pass through a 200-mesh sieve to obtain PPR plastic fine powder, and set aside;

Step 3: White carbon black and graphite are put into a grinder and ground separately, and then passed through a 200-mesh sieve respectively to obtain white carbon black fine powder and graphite fine powder, which are stored separately for later use;

Step 4: Put the PPR plastic fine powder described in step 2 into a kneader, and add polypropylene, ABS resin, white carbon black fine powder and zinc stearate described in step 3, set the kneader The temperature is 95-100°C, kneading for 10 minutes to obtain a mixture, and set aside;

Step 5: Put the mixture described in step 4 into the blender, add the graphite fine powder, lithium carbonate, and aluminum oxide described in step 3, set the temperature of the blender to 115-120°C, and stir for 15-20 minutes. Get the stirrer and set aside;

Step 6: Put the stirrer described in step 5 into the internal mixer, add tungsten carbide powder, acetic acid, vanadium pentoxide and negative ion powder, set the temperature of the internal mixer to 125-130°C, and the internal mixing time is After 20-25 minutes, get the banburying product and set it aside;

Step 7: Put the banbury obtained in step 6 into the plastic refining machine, add vulcanizing agent PDM, styrene toughening agent and phthalate plasticizer, set the temperature of the plastic refining machine to 185°C, Set the mastication time to 25 minutes, and get the masticated product after the mastication is uniform, and set it aside;

Step 8: Put the masticated material obtained in Step 7 into a twin-screw extruder, extrude and granulate at a temperature of 200°C, and obtain high-temperature and wear-resistant environment-friendly plastics for future use;

Step 9: Put the plastic prepared in step 8 into the vulcanizer, set the temperature of the vulcanizer to 120°C, vulcanize for 15 minutes, and then cool for 5 minutes to obtain the vulcanized product; place the vulcanized product in the mold forming machine, set The temperature of the mold forming machine is 180°C, the machine pressure is set to 180T, and the molding is carried out according to the size, and the molding time is 450s, and the sun visor is obtained.

A kind of admission publicity device with a sun visor, comprising a publicity device 1, the publicity device 1 is connected with a display device 3 through a support platform 2; The middle part between is provided with propaganda paper 5, and the top between adjacent display columns 7 is provided with horizontal plate 6, and the top of horizontal plate 6 is provided with above-mentioned sun visor 4; connected, the bottom of the support platform 2 is connected with several support columns 17; the display device 3 includes several support columns 17, and the bottoms of several support columns 17 are respectively connected with the top of the support base plate 20, and the top of the support base plate 20 is provided with two ends The support horizontal plate 19 connected with the support column 17 is provided with a display screen 18 on the top of the support horizontal plate 19; the bottom of the support base plate 20 is provided with universal wheels 21 around. Both sides of the rear surface of the horizontal plate 6 are provided with threaded holes 12 that are compatible with the display columns 7, the front surface of the horizontal plate 6 is provided with several LED circular light panels 13, and the top of the horizontal plate 6 is provided with several A draw-in slot 14, the draw-in slot 14 is compatible with the clamping plate 8 on the lower surface of the sun visor 4, the sun visor 4 is obliquely arranged, the solar cell panel 11 is arranged on the middle position of the top of the sun visor 4, the both sides and the bottom of the sun visor 4 A concave water storage tank 9 is arranged on the edge, and a water outlet is provided on the concave water storage tank 9 at the angle between one side of the sun visor 4 and the lower part of the sun visor 4, and the water outlet is connected with the drain pipe 10, and the drain pipe 10 extends to the display column The back of 7; clamping plate 8, sun visor 4 and concave water storage tank 9 are integral structures. The upper part of the display column 7 is an aluminum hollow tube, and the lower part is a first screw 15 with an integral structure with the aluminum hollow tube. The side portion of the hollow tube is provided with a T-shaped slot 16, and the side portion of the promotional paper 5 is clamped in the T-shaped slot 16. The bottom of the support table 2 is provided with a T-shaped groove, and the top of the support column 17 is clamped in the T-shaped groove. The upper part of the support column 17 is a hollow tube, and the lower part is a second screw 22 of an integral structure with the hollow tube. The second screw rod 22 is connected to the support base plate 20 . The solar battery panel 11 is connected to the storage battery 23, and the storage battery 23 is electrically connected to the display screen 18 and the LED circular lamp panel 13 respectively.

Embodiment Three

A sun visor, which is made of the following raw materials in parts by weight: 29 parts of polypropylene, 20.5 parts of PPR plastic pipe particles, 16.5 parts of ABS resin, 11.5 parts of white carbon black, 10 parts of graphite, 6.5 parts of zinc stearate 7.3 parts of lithium carbonate, 4 parts of alumina, 5.5 parts of tungsten carbide powder, 3 parts of acetic acid, 2 parts of vanadium pentoxide, 3 parts of negative ion powder, 1.7 parts of vulcanizing agent PDM, 2 parts of styrene toughening agent and o- 2 parts of phthalate plasticizer.

A method for preparing a sun visor, comprising the steps of:

Step 1: Take polypropylene, PPR plastic pipe particles, ABS resin, white carbon black, graphite, zinc stearate, lithium carbonate, aluminum oxide, tungsten carbide powder, acetic acid, vanadium pentoxide, negative ion powder, vulcanizing agent PDM, Styrene toughening agent and phthalate plasticizer, remove impurities, spare;

Step 2: Put the PPR plastic pipe granules into a pulverizer for crushing, pass through a 200-mesh sieve to obtain PPR plastic fine powder, and set aside;

Step 3: White carbon black and graphite are put into a grinder and ground separately, and then passed through a 200-mesh sieve respectively to obtain white carbon black fine powder and graphite fine powder, which are stored separately for later use;

Step 4: Put the PPR plastic fine powder described in step 2 into a kneader, and add polypropylene, ABS resin, white carbon black fine powder and zinc stearate described in step 3, set the kneader The temperature is 95-100°C, kneading for 10 minutes to obtain a mixture, and set aside;

Step 5: Put the mixture described in step 4 into the blender, add the graphite fine powder, lithium carbonate, and aluminum oxide described in step 3, set the temperature of the blender to 115-120°C, and stir for 15-20 minutes. Get the stirrer and set aside;

Step 6: Put the stirrer described in step 5 into the internal mixer, add tungsten carbide powder, acetic acid, vanadium pentoxide and negative ion powder, set the temperature of the internal mixer to 125-130°C, and the internal mixing time is After 20-25 minutes, get the banburying product and set it aside;

Step 7: Put the banbury obtained in step 6 into the plastic refining machine, add vulcanizing agent PDM, styrene toughening agent and phthalate plasticizer, set the temperature of the plastic refining machine to 185°C, Set the mastication time to 25 minutes, and get the masticated product after the mastication is uniform, and set it aside;

Step 8: Put the masticated material obtained in Step 7 into a twin-screw extruder, extrude and granulate at a temperature of 200°C, and obtain high-temperature and wear-resistant environment-friendly plastics for future use;

Step 9: Put the plastic prepared in step 8 into the vulcanizer, set the temperature of the vulcanizer to 120°C, vulcanize for 15 minutes, and then cool for 5 minutes to obtain the vulcanized product; place the vulcanized product in the mold forming machine, set The temperature of the mold forming machine is 180°C, the machine pressure is set to 180T, and the molding is carried out according to the size, and the molding time is 450s, and the sun visor is obtained.

A kind of admission publicity device with a sun visor, comprising a publicity device 1, the publicity device 1 is connected with a display device 3 through a support platform 2; The middle part between is provided with propaganda paper 5, and the top between adjacent display columns 7 is provided with horizontal plate 6, and the top of horizontal plate 6 is provided with above-mentioned sun visor 4; connected, the bottom of the support platform 2 is connected with several support columns 17; the display device 3 includes several support columns 17, and the bottoms of several support columns 17 are respectively connected with the top of the support base plate 20, and the top of the support base plate 20 is provided with two ends The support horizontal plate 19 connected with the support column 17 is provided with a display screen 18 on the top of the support horizontal plate 19; the bottom of the support base plate 20 is provided with universal wheels 21 around. Both sides of the rear surface of the horizontal plate 6 are provided with threaded holes 12 that are compatible with the display columns 7, the front surface of the horizontal plate 6 is provided with several LED circular light panels 13, and the top of the horizontal plate 6 is provided with several A draw-in slot 14, the draw-in slot 14 is compatible with the clamping plate 8 on the lower surface of the sun visor 4, the sun visor 4 is obliquely arranged, the solar cell panel 11 is arranged on the middle position of the top of the sun visor 4, the both sides and the bottom of the sun visor 4 A concave water storage tank 9 is arranged on the edge, and a water outlet is provided on the concave water storage tank 9 at the angle between one side of the sun visor 4 and the lower part of the sun visor 4, and the water outlet is connected with the drain pipe 10, and the drain pipe 10 extends to the display column The back of 7; clamping plate 8, sun visor 4 and concave water storage tank 9 are integral structures. The upper part of the display column 7 is an aluminum hollow tube, and the lower part is a first screw 15 with an integral structure with the aluminum hollow tube. The side portion of the hollow tube is provided with a T-shaped slot 16, and the side portion of the promotional paper 5 is clamped in the T-shaped slot 16. The bottom of the support table 2 is provided with a T-shaped groove, and the top of the support column 17 is clamped in the T-shaped groove. The upper part of the support column 17 is a hollow tube, and the lower part is a second screw 22 of an integral structure with the hollow tube. The second screw rod 22 is connected to the support base plate 20 . The solar battery panel 11 is connected to the storage battery 23, and the storage battery 23 is electrically connected to the display screen 18 and the LED circular lamp panel 13 respectively.

Embodiment Four

A sun visor, the sun visor is made of the following raw materials in parts by weight: 25 parts of polypropylene, 20 parts of PPR plastic pipe particles, 16 parts of ABS resin, 10 parts of white carbon black, 8 parts of graphite, 6 parts of zinc stearate 6 parts of lithium carbonate, 4 parts of aluminum oxide, 4 parts of tungsten carbide powder, 1 part of acetic acid, 1 part of vanadium pentoxide, 1 part of negative ion powder, 1 part of vulcanizing agent PDM, 1 part of styrene toughening agent and phthalate Diformic acid ester plasticizer 1 part.

A method for preparing a sun visor, comprising the steps of:

Step 1: Take polypropylene, PPR plastic pipe particles, ABS resin, white carbon black, graphite, zinc stearate, lithium carbonate, aluminum oxide, tungsten carbide powder, acetic acid, vanadium pentoxide, negative ion powder, vulcanizing agent PDM, Styrene toughening agent and phthalate plasticizer, remove impurities, spare;

Step 2: Put the PPR plastic pipe granules into a pulverizer for crushing, pass through a 200-mesh sieve to obtain PPR plastic fine powder, and set aside;

Step 3: White carbon black and graphite are put into a grinder and ground separately, and then passed through a 200-mesh sieve respectively to obtain white carbon black fine powder and graphite fine powder, which are stored separately for later use;

Step 4: Put the PPR plastic fine powder described in step 2 into a kneader, and add polypropylene, ABS resin, white carbon black fine powder and zinc stearate described in step 3, set the kneader The temperature is 95-100°C, kneading for 10 minutes to obtain a mixture, and set aside;

Step 5: Put the mixture described in step 4 into the blender, add the graphite fine powder, lithium carbonate, and aluminum oxide described in step 3, set the temperature of the blender to 115-120°C, and stir for 15-20 minutes. Get the stirrer and set aside;

Step 6: Put the stirrer described in step 5 into the internal mixer, add tungsten carbide powder, acetic acid, vanadium pentoxide and negative ion powder, set the temperature of the internal mixer to 125-130°C, and the internal mixing time is After 20-25 minutes, get the banburying product and set it aside;

Step 7: Put the banbury obtained in step 6 into the plastic refining machine, add vulcanizing agent PDM, styrene toughening agent and phthalate plasticizer, set the temperature of the plastic refining machine to 185°C, Set the mastication time to 25 minutes, and get the masticated product after the mastication is uniform, and set it aside;

Step 8: Put the masticated material obtained in Step 7 into a twin-screw extruder, extrude and granulate at a temperature of 200°C, and obtain high-temperature and wear-resistant environment-friendly plastics for future use;

Step 9: Put the plastic prepared in step 8 into the vulcanizer, set the temperature of the vulcanizer to 120°C, vulcanize for 15 minutes, and then cool for 5 minutes to obtain the vulcanized product; place the vulcanized product in the mold forming machine, set The temperature of the mold forming machine is 180°C, the machine pressure is set to 180T, and the molding is carried out according to the size, and the molding time is 450s, and the sun visor is obtained.

A kind of admission publicity device with a sun visor, comprising a publicity device 1, the publicity device 1 is connected with a display device 3 through a support platform 2; The middle part between is provided with propaganda paper 5, and the top between adjacent display columns 7 is provided with horizontal plate 6, and the top of horizontal plate 6 is provided with above-mentioned sun visor 4; connected, the bottom of the support platform 2 is connected with several support columns 17; the display device 3 includes several support columns 17, and the bottoms of several support columns 17 are respectively connected with the top of the support base plate 20, and the top of the support base plate 20 is provided with two ends The support horizontal plate 19 connected with the support column 17 is provided with a display screen 18 on the top of the support horizontal plate 19; the bottom of the support base plate 20 is provided with universal wheels 21 around. Both sides of the rear surface of the horizontal plate 6 are provided with threaded holes 12 that are compatible with the display columns 7, the front surface of the horizontal plate 6 is provided with several LED circular light panels 13, and the top of the horizontal plate 6 is provided with several A draw-in slot 14, the draw-in slot 14 is compatible with the clamping plate 8 on the lower surface of the sun visor 4, the sun visor 4 is obliquely arranged, the solar cell panel 11 is arranged on the middle position of the top of the sun visor 4, the both sides and the bottom of the sun visor 4 A concave water storage tank 9 is arranged on the edge, and a water outlet is provided on the concave water storage tank 9 at the angle between one side of the sun visor 4 and the lower part of the sun visor 4, and the water outlet is connected with the drain pipe 10, and the drain pipe 10 extends to the display column The back of 7; clamping plate 8, sun visor 4 and concave water storage tank 9 are integral structures. The upper part of the display column 7 is an aluminum hollow tube, and the lower part is a first screw 15 with an integral structure with the aluminum hollow tube. The side portion of the hollow tube is provided with a T-shaped slot 16, and the side portion of the promotional paper 5 is clamped in the T-shaped slot 16. The bottom of the support table 2 is provided with a T-shaped groove, and the top of the support column 17 is clamped in the T-shaped groove. The upper part of the support column 17 is a hollow tube, and the lower part is a second screw 22 of an integral structure with the hollow tube. The second screw rod 22 is connected to the support base plate 20 . The solar battery panel 11 is connected to the storage battery 23, and the storage battery 23 is electrically connected to the display screen 18 and the LED circular lamp panel 13 respectively.

Embodiment five

A sun visor, the sun visor is made of the following raw materials in parts by weight: 30 parts of polypropylene, 22 parts of PPR plastic pipe particles, 18 parts of ABS resin, 12 parts of white carbon black, 10 parts of graphite, 8 parts of zinc stearate , 8 parts of lithium carbonate, 6 parts of aluminum oxide, 6 parts of tungsten carbide powder, 3 parts of acetic acid, 3 parts of vanadium pentoxide, 3 parts of negative ion powder, 2 parts of vulcanizing agent PDM, 2 parts of styrene toughening agent and phthalate 2 parts of diformic acid ester plasticizer.

A method for preparing a sun visor, comprising the steps of:

Step 1: Take polypropylene, PPR plastic pipe particles, ABS resin, white carbon black, graphite, zinc stearate, lithium carbonate, aluminum oxide, tungsten carbide powder, acetic acid, vanadium pentoxide, negative ion powder, vulcanizing agent PDM, Styrene toughening agent and phthalate plasticizer, remove impurities, spare;

Step 2: Put the PPR plastic pipe granules into a pulverizer for crushing, pass through a 200-mesh sieve to obtain PPR plastic fine powder, and set aside;

Step 3: White carbon black and graphite are put into a grinder and ground separately, and then passed through a 200-mesh sieve respectively to obtain white carbon black fine powder and graphite fine powder, which are stored separately for later use;

Step 4: Put the PPR plastic fine powder described in step 2 into a kneader, and add polypropylene, ABS resin, white carbon black fine powder and zinc stearate described in step 3, set the kneader The temperature is 95-100°C, kneading for 10 minutes to obtain a mixture, and set aside;

Step 5: Put the mixture described in step 4 into the blender, add the graphite fine powder, lithium carbonate, and aluminum oxide described in step 3, set the temperature of the blender to 115-120°C, and stir for 15-20 minutes. Get the stirrer and set aside;

Step 6: Put the stirrer described in step 5 into the internal mixer, add tungsten carbide powder, acetic acid, vanadium pentoxide and negative ion powder, set the temperature of the internal mixer to 125-130°C, and the internal mixing time is After 20-25 minutes, get the banburying product and set it aside;

Step 7: Put the banbury obtained in step 6 into the plastic refining machine, add vulcanizing agent PDM, styrene toughening agent and phthalate plasticizer, set the temperature of the plastic refining machine to 185°C, Set the mastication time to 25 minutes, and get the masticated product after the mastication is uniform, and set it aside;

Step 8: Put the masticated material obtained in Step 7 into a twin-screw extruder, extrude and granulate at a temperature of 200°C, and obtain high-temperature and wear-resistant environment-friendly plastics for future use;

Step 9: Put the plastic prepared in step 8 into the vulcanizer, set the temperature of the vulcanizer to 120°C, vulcanize for 15 minutes, and then cool for 5 minutes to obtain the vulcanized product; place the vulcanized product in the mold forming machine, set The temperature of the mold forming machine is 180°C, the machine pressure is set to 180T, and the molding is carried out according to the size, and the molding time is 450s, and the sun visor is obtained.

A kind of admission publicity device with a sun visor, comprising a publicity device 1, the publicity device 1 is connected with a display device 3 through a support platform 2; The middle part between is provided with propaganda paper 5, and the top between adjacent display columns 7 is provided with horizontal plate 6, and the top of horizontal plate 6 is provided with above-mentioned sun visor 4; connected, the bottom of the support platform 2 is connected with several support columns 17; the display device 3 includes several support columns 17, and the bottoms of several support columns 17 are respectively connected with the top of the support base plate 20, and the top of the support base plate 20 is provided with two ends The support horizontal plate 19 connected with the support column 17 is provided with a display screen 18 on the top of the support horizontal plate 19; the bottom of the support base plate 20 is provided with universal wheels 21 around. Both sides of the rear surface of the horizontal plate 6 are provided with threaded holes 12 that are compatible with the display columns 7, the front surface of the horizontal plate 6 is provided with several LED circular light panels 13, and the top of the horizontal plate 6 is provided with several A draw-in slot 14, the draw-in slot 14 is compatible with the clamping plate 8 on the lower surface of the sun visor 4, the sun visor 4 is obliquely arranged, the solar cell panel 11 is arranged on the middle position of the top of the sun visor 4, the both sides and the bottom of the sun visor 4 A concave water storage tank 9 is arranged on the edge, and a water outlet is provided on the concave water storage tank 9 at the angle between one side of the sun visor 4 and the lower part of the sun visor 4, and the water outlet is connected with the drain pipe 10, and the drain pipe 10 extends to the display column The back of 7; clamping plate 8, sun visor 4 and concave water storage tank 9 are integral structures. The upper part of the display column 7 is an aluminum hollow tube, and the lower part is a first screw 15 with an integral structure with the aluminum hollow tube. The side portion of the hollow tube is provided with a T-shaped slot 16, and the side portion of the promotional paper 5 is clamped in the T-shaped slot 16. The bottom of the support table 2 is provided with a T-shaped groove, and the top of the support column 17 is clamped in the T-shaped groove. The upper part of the support column 17 is a hollow tube, and the lower part is a second screw 22 of an integral structure with the hollow tube. The second screw rod 22 is connected to the support base plate 20 . The solar battery panel 11 is connected to the storage battery 23, and the storage battery 23 is electrically connected to the display screen 18 and the LED circular lamp panel 13 respectively.

Embodiment six

A sun visor, the sun visor is made of the following raw materials in parts by weight: 27.5 parts of polypropylene, 21 parts of PPR plastic pipe particles, 17 parts of ABS resin, 11 parts of white carbon black, 9 parts of graphite, 7 parts of zinc stearate 7 parts of lithium carbonate, 5 parts of aluminum oxide, 5 parts of tungsten carbide powder, 2 parts of acetic acid, 2 parts of vanadium pentoxide, 2 parts of negative ion powder, 1.5 parts of vulcanizing agent PDM, 1.5 parts of styrene toughening agent and o-phthalic acid Diformic acid ester plasticizer 1.5 parts.

A method for preparing a sun visor, comprising the steps of:

Step 1: Take polypropylene, PPR plastic pipe particles, ABS resin, white carbon black, graphite, zinc stearate, lithium carbonate, aluminum oxide, tungsten carbide powder, acetic acid, vanadium pentoxide, negative ion powder, vulcanizing agent PDM, Styrene toughening agent and phthalate plasticizer, remove impurities, spare;

Step 2: Put the PPR plastic pipe granules into a pulverizer for crushing, pass through a 200-mesh sieve to obtain PPR plastic fine powder, and set aside;

Step 3: White carbon black and graphite are put into a grinder and ground separately, and then passed through a 200-mesh sieve respectively to obtain white carbon black fine powder and graphite fine powder, which are stored separately for later use;

Step 4: Put the PPR plastic fine powder described in step 2 into a kneader, and add polypropylene, ABS resin, white carbon black fine powder and zinc stearate described in step 3, set the kneader The temperature is 95-100°C, kneading for 10 minutes to obtain a mixture, and set aside;

Step 5: Put the mixture described in step 4 into the blender, add the graphite fine powder, lithium carbonate, and aluminum oxide described in step 3, set the temperature of the blender to 115-120°C, and stir for 15-20 minutes. Get the stirrer and set aside;

Step 6: Put the stirrer described in step 5 into the internal mixer, add tungsten carbide powder, acetic acid, vanadium pentoxide and negative ion powder, set the temperature of the internal mixer to 125-130°C, and the internal mixing time is After 20-25 minutes, get the banburying product and set it aside;

Step 7: Put the banbury obtained in step 6 into the plastic refining machine, add vulcanizing agent PDM, styrene toughening agent and phthalate plasticizer, set the temperature of the plastic refining machine to 185°C, Set the mastication time to 25 minutes, and get the masticated product after the mastication is uniform, and set it aside;

Step 8: Put the masticated material obtained in Step 7 into a twin-screw extruder, extrude and granulate at a temperature of 200°C, and obtain high-temperature and wear-resistant environment-friendly plastics for future use;

Step 9: Put the plastic prepared in step 8 into the vulcanizer, set the temperature of the vulcanizer to 120°C, vulcanize for 15 minutes, and then cool for 5 minutes to obtain the vulcanized product; place the vulcanized product in the mold forming machine, set The temperature of the mold forming machine is 180°C, the machine pressure is set to 180T, and the molding is carried out according to the size, and the molding time is 450s, and the sun visor is obtained.

A kind of admission publicity device with a sun visor, comprising a publicity device 1, the publicity device 1 is connected with a display device 3 through a support platform 2; The middle part between is provided with propaganda paper 5, and the top between adjacent display columns 7 is provided with horizontal plate 6, and the top of horizontal plate 6 is provided with above-mentioned sun visor 4; connected, the bottom of the support platform 2 is connected with several support columns 17; the display device 3 includes several support columns 17, and the bottoms of several support columns 17 are respectively connected with the top of the support base plate 20, and the top of the support base plate 20 is provided with two ends The support horizontal plate 19 connected with the support column 17 is provided with a display screen 18 on the top of the support horizontal plate 19; the bottom of the support base plate 20 is provided with universal wheels 21 around. Both sides of the rear surface of the horizontal plate 6 are provided with threaded holes 12 that are compatible with the display columns 7, the front surface of the horizontal plate 6 is provided with several LED circular light panels 13, and the top of the horizontal plate 6 is provided with several A draw-in slot 14, the draw-in slot 14 is compatible with the clamping plate 8 on the lower surface of the sun visor 4, the sun visor 4 is obliquely arranged, the solar cell panel 11 is arranged on the middle position of the top of the sun visor 4, the both sides and the bottom of the sun visor 4 A concave water storage tank 9 is arranged on the edge, and a water outlet is provided on the concave water storage tank 9 at the angle between one side of the sun visor 4 and the lower part of the sun visor 4, and the water outlet is connected with the drain pipe 10, and the drain pipe 10 extends to the display column The back of 7; clamping plate 8, sun visor 4 and concave water storage tank 9 are integral structures. The upper part of the display column 7 is an aluminum hollow tube, and the lower part is a first screw 15 with an integral structure with the aluminum hollow tube. The side portion of the hollow tube is provided with a T-shaped slot 16, and the side portion of the promotional paper 5 is clamped in the T-shaped slot 16. The bottom of the support table 2 is provided with a T-shaped groove, and the top of the support column 17 is clamped in the T-shaped groove. The upper part of the support column 17 is a hollow tube, and the lower part is a second screw 22 of an integral structure with the hollow tube. The second screw rod 22 is connected to the support base plate 20 . The solar battery panel 11 is connected to the storage battery 23, and the storage battery 23 is electrically connected to the display screen 18 and the LED circular lamp panel 13 respectively.

Experimental example

Experimental objects: The finished plastic consoles produced in Embodiment 1, Embodiment 2 and Embodiment 3 of the present invention are used as experimental group 1, experimental group 2 and experimental group 3, and the existing common plastic material of the same type is selected. The sun visor is the control group 1, and the outdoor sun visor made of plastic material with better quality is the control group 2.

Experimental objectives: Test five sets of plastic sun visors for high temperature resistance, elongation at break and acid corrosion resistance, and use an abrasion tester to rub 500 times to test the wear rate, and record the experimental results.

Experimental method: Use a professional testing instrument to test five groups of materials for high temperature resistance, elongation at break and corrosion resistance, and then use a wear tester to rub each group of desktops 500 times to test the wear resistance, and then record the experimental results .

Experimental result table

From the above experimental results, it can be seen that the sun visor of the present invention has good high temperature resistance, heat resistance and corrosion resistance.

Using method of the present invention: when carrying out activity publicity outdoors, install the publicity device of the present invention according to the order of each part, the solar panel 11 of sun visor 4 just can absorb solar energy and start to store electricity, if the publicity paper that adopts is For the propaganda paper with fixed bars at both ends, the fixed bars at both ends are directly inserted into the display column 7, and the leaflet can pass through the T-shaped slot 16. If the leaflet used does not have a fixed bar, then directly insert the leaflet into the slide In the slot, if you need to play a promotional video, you can insert a U disk to play the video. When the promotional device conducts publicity at night, you can turn on the LED light for lighting.

The beneficial effects of the present invention are: the enrollment publicity device of the present invention has complete functions and is easy to move, and the set sun visor has high temperature resistance, heat resistance and corrosion resistance, can display enrollment publicity messages, and the display screen can also play short films with employment prospect analysis, The publicity device can also be applied to educational publicity and other cultural publicity.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their effects.

Claims (10)

1. A kind of 1. sunshading board, it is characterised in that：The sunshading board is made up of the raw material of following parts by weight：- 30 parts of polipropene 25, PPR plastic conduit particle 20-22 parts, ABS resin 16-18 parts, white carbon 10-12 parts, graphite 8-10 parts, zinc stearate 6-8 parts, Lithium carbonate 6-8 parts, aluminum oxide 4-6 parts, tungsten carbide powder 4-6 parts, acetic acid 1-3 parts, vanadic anhydride 1-3 parts, negative ion powder 1-3 Part, vulcanizing agent PDM1-2 parts, styrene toughener 1-2 parts and phthalic acid fat plasticiser 1-2 parts.
2. A kind of 2. sunshading board according to claim 1, it is characterised in that：The sunshading board by following parts by weight raw material system Into：26 parts of polypropylene, 22 parts of PPR plastic conduits particle, 17 parts of ABS resin, 10 parts of white carbon, 9 parts of graphite, 7 parts of zinc stearate, 6 parts of lithium carbonate, 6 parts of aluminum oxide, 5 parts of tungsten carbide powder, 1 part of acetic acid, 3 parts of vanadic anhydride, 2 parts of negative ion powder, vulcanizing agent PDM 2 1 part of part, 1 part of styrene toughener and phthalic acid fat plasticiser.
3. A kind of 3. sunshading board according to claim 1, it is characterised in that：The sunshading board by following parts by weight raw material system Into：28 parts of polypropylene, 21 parts of PPR plastic conduits particle, 16 parts of ABS resin, 12 parts of white carbon, 8 parts of graphite, 8 parts of zinc stearate, 7 parts of lithium carbonate, 5 parts of aluminum oxide, 4 parts of tungsten carbide powder, 2.5 parts of acetic acid, 1.5 parts of vanadic anhydride, 1 part of negative ion powder, vulcanizing agent 1.7 parts of 1.3 parts of PDM, 1.8 parts of styrene toughener and phthalic acid fat plasticiser.
4. A kind of 4. sunshading board according to claim 1, it is characterised in that：The sunshading board by following parts by weight raw material system Into：29 parts of polypropylene, 20.5 parts of PPR plastic conduits particle, 16.5 parts of ABS resin, 11.5 parts of white carbon, 10 parts of graphite, tristearin Sour 6.5 parts of zinc, 7.3 parts of lithium carbonate, 4 parts of aluminum oxide, 5.5 parts of tungsten carbide powder, 3 parts of acetic acid, 2 parts of vanadic anhydride, negative ion powder 3 2 parts of part, vulcanizing agent PDM1.7 parts, 2 parts of styrene toughener and phthalic acid fat plasticiser.
5. A kind of 5. preparation method of the sunshading board as described in claim any one of 1-4, it is characterised in that：Comprise the following steps：

   Step 1：Take polypropylene, PPR plastic conduits particle, ABS resin, white carbon, graphite, zinc stearate, lithium carbonate, oxidation Aluminium, tungsten carbide powder, acetic acid, vanadic anhydride, negative ion powder, vulcanizing agent PDM, styrene toughener and the plasticizing of phthalic acid fat Agent, the removal of impurity is gone, it is standby；

   Step 2：PPR plastic conduit particles are put into pulverizer and crushed, 200 mesh sieves is crossed and obtains PPR plastics fine powders, it is standby With；

   Step 3：White carbon and graphite, which are put into grinder, separately to be ground, and is then crossed 200 mesh mesh screens respectively, is respectively obtained hard charcoal Black fine powder and graphite fine powder, separately storage, standby；

   Step 4：PPR plastics fine powders described in step 2 are put into kneader, and add polypropylene, ABS resin, step White carbon fine powder and zinc stearate described in three, the temperature of kneader is set as 95-100 DEG C, mediate 10 minutes, mixed Material, it is standby；

   Step 5：By in the batch mixing input mixer described in step 4, graphite fine powder, the carbonic acid described in step 3 are added Lithium, aluminum oxide, the temperature of mixer is set as 115-120 DEG C, stir 15-20 minutes, obtain stirring thing, it is standby；

   Step 6：By described in step 5 stirring thing input banbury in, add tungsten carbide powder, acetic acid, vanadic anhydride and Negative ion powder, the temperature of banbury is set as 125-130 DEG C, mixing time is 20-25 minutes, obtains banburying thing, standby；

   Step 7：In obtained banburying thing input plastics processing mill, vulcanizing agent PDM, styrene toughener and neighbour will be added in step 6 Phthalic acid fat plasticiser, the temperature of plastics processing mill is set as 185 DEG C, set the time of plasticating as 25 minutes, obtained after plasticating uniformly Plasticate thing, it is standby；

   Step 8：Plasticated what is be made in step 7 in thing input double screw extruder, the extruding pelletization at a temperature of 200 DEG C, The environment-friendly type plastic rubber of heat resistant and wear resistant is obtained, it is standby；

   Step 9：In step 8 in obtained plastic cement input vulcanizer, vulcanizer temperature will be set as 120 DEG C, vulcanized 15 minutes, Then cool down 5 minutes, produce vulcanization product；Vulcanization product are placed in die molding machine, set the temperature of die molding machine as 180 DEG C, board pressure is set as 180T, is molded according to size, molding time 450s, that is, obtains sunshading board.
6. A kind of 6. enrollment propaganda device with sunshading board, it is characterised in that：Including propagandizing device（1）, propagandizing device（1）Pass through branch Support platform（2）With display equipment（3）It is connected；

   Propagandizing device（1）Including with supporting table（2）Several connected displaying posts（7）, adjacent displaying post（7）Between middle part Provided with publicity paper（5）, adjacent displaying post（7）Between top be provided with transverse slat（6）, transverse slat（6）Top be provided with above-mentioned power Profit requires the sunshading board described in any one of 1-4（4）；

   Supporting table（2）Top with displaying post（7）Bottom be connected, supporting table（2）Bottom and several support columns（17）Phase Even；

   Display equipment（3）Including several support columns（17）, several support columns（17）Bottom respectively with support baseboard （20）Top be connected, support baseboard（20）Top be provided with both ends and support column（17）Connected support transverse slat（19）, support Transverse slat（19）Top be provided with display screen（18）；The support baseboard（20）Bottom be surrounded by universal wheel（21）.
7. A kind of 7. enrollment propaganda device with sunshading board according to claim 6, it is characterised in that：The transverse slat（6）After The both sides on surface are provided with showing post（7）The screwed hole being adapted（12）, transverse slat（6）Front surface to be provided with several LED circular Lamp plate（13）, transverse slat（6）Top be provided with several necks（14）, neck（14）With sunshading board（4）The clamp of lower surface（8）Phase Adaptation, sunshading board（4）It is obliquely installed, sunshading board（4）Crown center position is provided with solar panel（11）, sunshading board（4） Both sides and lower edge position be provided with matrix catch basin（9）, sunshading board（4）Side and sunshading board（4）Bottom angle Matrix catch basin（9）On offer delivery port, delivery port and drainpipe（10）It is connected, drainpipe（10）Extend to displaying post （7）Back；Clamp（8）, sunshading board（4）With matrix catch basin（9）It is structure as a whole.
8. A kind of 8. enrollment propaganda device with sunshading board according to claim 6, it is characterised in that：The displaying post（7）'s Top is aluminum hollow pipe, the first screw rod that bottom is structure as a whole with aluminum hollow pipe（15）, the top of aluminum hollow pipe is set Have and screwed hole（12）The displaying male screw hole being adapted, the sidepiece of aluminum hollow pipe offer T-slot（16）, publicize paper（5） Sidepiece be installed on T-slot（16）It is interior.
9. A kind of 9. enrollment propaganda device with sunshading board according to claim 6, it is characterised in that：The supporting table（2）Under Portion is provided with T-shaped groove, support column（17）Top card in the T-shaped groove, support column（17）Top is hollow pipe, bottom and sky The second screw rod that heart pipe is structure as a whole（22）, described the second screw rod（22）With support baseboard（20）It is connected.
10. A kind of 10. enrollment propaganda device with sunshading board according to claim 6, it is characterised in that：The solar cell Plate（11）With battery（23）It is connected, battery（23）Respectively with display screen（18）With LED round lamp boards（13）Electrical connection.