Novel automatic mixing device

Abstract

The utility model relates to a novel automatic mixing device which comprises a feeding box, a three-in-one machine, an automatic toner mixing structure, a hopper and an air blast heating structure used for preserving heat of plastic rice in the three-in-one machine, and a discharging port of the feeding box is communicated with a feeding port of the three-in-one machine through a first pipeline. A second material suction sensor is arranged at a discharging port of the feeding box, a discharging port of the three-in-one machine is communicated with a feeding port of a hopper through a second pipeline, the hopper is fixed above the automatic toner mixing structure, a discharging port below the hopper is communicated with a feeding port of the automatic toner mixing structure, and a discharging port below the hopper is communicated with a discharging port of the automatic toner mixing structure. A first suction sensor is arranged at a discharge port below the hopper, and the blast heating structure is located on the side edge of the three-in-one machine. According to the laser radar outer cover mixing device, automatic mixing of the laser radar outer cover can be achieved, and the manufacturing cost of an enterprise is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the production technology field of laser radar cover, especially a novel automatic mixing device. BACKGROUND

[0002] With the development of society, the new energy automobile industry is growing, and the demand for laser radar cover is also growing, and the research and development of automatic driving technology is a major trend in the future. The forming and processing precision of laser radar cover are extremely strict, so the mixing process of raw materials on injection molding is extremely particular, which is beneficial to the accuracy of receiving signals after emitting light speed of laser radar cover and improves the safety of automatic driving. However, since the raw materials of laser radar cover are mixed by plastic rice and special color powder, the color powder is difficult to clean and pollutes the surrounding environment, and the mixing effect of plastic rice and special color powder is uniform to meet the use requirements of products. And after manual mixing of plastic rice and color powder, there is a secondary turnover to the machine table, which will cause tangible cost waste and labor waste in the turnover process. The technology on the market is limited to automatic mixing or granulation material, and since the material is special, it cannot be granulated, so it is limited by the equipment and cannot be heated, which will cause product abnormalities in the mass production process. UTILITARIAN CONTENT

[0003] The utility model aims at providing a novel automatic mixing device, which can reduce a turnover process, save a mixing device for enterprises, and save a lot of manufacturing cost for laser radar cover manufacturing enterprises.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a novel automatic mixing device, characterized by comprising a feeding tank, a three-in-one machine, an automatic color powder mixing structure, a hopper and a blowing heating structure for heat preservation of plastic rice in the three-in-one machine, the discharge port of the feeding tank is communicated with the feeding port of the three-in-one machine through a first pipeline, a second material suction sensor is arranged at the discharge port of the feeding tank, the discharge port of the three-in-one machine is communicated with the feeding port of the hopper through a second pipeline, the hopper is fixed above the automatic color powder mixing structure, the discharge port below the hopper is communicated with the feeding port of the automatic color powder mixing structure, the discharge port below the hopper is provided with a first material suction sensor, and the blowing heating structure is located at the side of the three-in-one machine.

[0005] Further, the automatic color powder mixing structure comprises a box body, a color powder device bottle, a mixing assembly and a color powder conveying assembly, the top of the box body is provided with an inlet, which is communicated with the inlet of the hopper, a circular chute is fixed in the box body, an overfall chute is arranged above the circular chute, the bottom outlet of the overfall chute is connected with the top inlet of the circular chute through a guide channel, the mixing assembly is arranged in the circular chute, the bottom of the circular chute is provided with an outlet opening, the first material discharge valve is movably connected to the outlet opening, the side of the box body is fixed with a support, the color powder device bottle is fixed to the support through a shaft ring, a color powder inlet is arranged on the side wall of the box body, and the shaft ring is provided with the color powder conveying assembly which conveys the color powder into the circular chute.

[0006] Further, the mixing assembly comprises a first rotating motor, the first rotating motor is fixed to the rear side of the box body, and the rotating shaft of the first rotating motor passes through the opening on the box body through a first bearing and is fixedly connected with a stirring rod.

[0007] Further, the stirring rod is in the shape of U.

[0008] Further, the color powder conveying assembly comprises a pinion and a gear, a groove is formed in the support, the bottom of the support is fixed with a second rotating motor, the output shaft of the second rotating motor passes through the opening of the support through a second bearing and is fixedly connected with the pinion and a shaft cover in sequence, a plurality of scraping rods are arranged in the annular shaft cover, a fixed plate is fixed to the upper end of the groove, a circular opening which is matched with the inner side opening of the shaft ring is formed in the fixed plate, the shaft ring is fixed to the circular opening, the scraping rods are located in the shaft ring, the side of the pinion is meshingly connected with the gear, and part of the gear is located in the color powder inlet.

[0009] Further, the air blowing and heating structure is a circulating air heater.

[0010] Further, the feeding box comprises a barrel, the barrel is provided with a barrel cover which is matched with the barrel cover, the bottom of the barrel is in the shape of a truncated cone, the bottom of the barrel is provided with an outlet, the side of each side of the barrel is fixed with a supporting leg, and the bottom of the supporting leg is fixed with a universal wheel.

[0011] Further, the rear side of the box body is provided with a first arc-shaped opening through which the first material discharge valve passes, the first arc-shaped opening is fixed below the first arc-shaped opening, and the first telescopic cylinder is fixed below the first arc-shaped opening.

[0012] Further, the side wall of the box body is provided with a vibrating machine.

[0013] Furthermore, the top feed port of the feed chute is provided with a second material unloading valve, and the rear side of the box body is provided with a second arc-shaped opening through which the second material unloading valve can pass, and a second telescopic cylinder is fixed below the second arc-shaped opening, and the telescopic end of the second telescopic cylinder passes through the second arc-shaped opening opened on the box body and is fixedly connected to the lower surface of the second material unloading valve; the bottom discharge port of the feed chute is provided with a third material unloading valve, and the rear side of the box body is provided with a third arc-shaped opening through which the third material unloading valve can pass, and a third telescopic cylinder is fixed above the third arc-shaped opening, and the telescopic end of the third telescopic cylinder passes through the third arc-shaped opening opened on the box body and is fixedly connected to the upper surface of the third material unloading valve.

[0014] The beneficial effects of the present invention are: it can automatically mix materials to reduce transportation, and it has a heating function, which can ensure that the materials are fully dried, and at the same time realize the automatic mixing of materials for the laser radar cover, reducing the manufacturing cost of the enterprise and improving the market competitiveness. Through this automatic mixing method, it can not only ensure the precision requirements of the product, but also improve production efficiency; it can also reduce a turnover process and save the enterprise a mixing equipment, saving a lot of manufacturing costs for the laser radar cover manufacturing enterprise; at the same time, it also ensures the high precision requirements of the manufacturing of special types of optical plastic parts, and provides a strong guarantee for the manufacturing of highly stable and high-quality plastic parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the automatic toner mixing structure of the present invention without the fixed plate;

[0017] Figure 3 This is a schematic diagram of the structure of the automatic toner mixing structure of the utility model as seen from the rear;

[0018] Figure 4 This is a front view of the automatic toner mixing structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the automatic toner mixing structure of the utility model when viewed from above;

[0020] Figure 6 This is a schematic diagram of the structure of the automatic toner mixing structure of the utility model

[0021] Figure 7 for Figure 2 Enlarged view of point A in the middle;

[0022] Figure 8 for Figure 5 Enlarged view of point B in the middle.

[0023] 1, hopper, 2, first suction feeder, 3, feeding tank, 31, barrel, 32, barrel cover, 33, foot, 34, universal wheel, 4, three-in-one machine, 5, automatic color powder mixing structure, 51, box, 52, color powder device bottle, 53, mixing assembly, 531, first rotary motor, 532, stirring rod, 54, color powder conveying assembly, 541, pinion, 542, gear, 543, second rotary motor, 544, shaft cover, 545, scraping rod, 546, slot, 547, fixed plate, 55, circular trough, 56, material passing trough, 57, material guiding channel, 58, first material discharging valve, 59, carrier, 501, color powder inlet, 502, shaft ring, 6, air blowing heating structure, 7, first pipeline, 8, second suction feeder, 9, second pipeline, 10, first arc-shaped opening, 11, first telescopic cylinder, 12, second material discharging valve, 13, second arc-shaped opening, 14, second telescopic cylinder, 15, third material discharging valve, 16, third arc-shaped opening, 17, third telescopic cylinder. DETAILED DESCRIPTION

[0024] The utility model makes further explanation in combination with the drawings. In order to better understanding, the orientation of the utility model is described according to the orientation shown in the drawings, and can not be understood as the limitation of the application;The following terms "first" "second" etc. are only for the purpose of description, and can not be understood as indicating or implying relative importance.

[0025] Please refer to Figures 1 to 8 The utility model provides an embodiment: a novel automatic mixing device, its characterized in being: including feeding tank 3, three-in-one machine 4, automatic color powder mixing structure 5, hopper 1 and be used for the air blowing heating structure 6 of plastic rice in three-in-one machine 4 to carry out heat preservation, the discharge port of feeding tank 3 is communicated with the feed inlet of three-in-one machine 4 through first pipeline 7, the discharge port of feeding tank 3 is provided with second suction feeder 8, the discharge port of three-in-one machine 4 is communicated with the feed inlet of hopper 1 through second pipeline 9, hopper 1 is fixed in the upper of automatic color powder mixing structure 5, the discharge port below hopper 1 is connected with the feed inlet of automatic color powder mixing structure 5, the discharge port below hopper 1 is provided with first suction feeder 2, and air blowing heating structure 6 is located at the side of three-in-one machine 4.Feeding tank 3 provides a feeding place for plastic rice;Three-in-one machine inputs the plastic rice in feeding tank 3 into three-in-one machine and provides conveying, drying and dehumidification for plastic rice;First suction feeder 2 and second suction feeder 8 are used for sensing whether there is still plastic rice in hopper 1 and feeding tank 3, when the material is used up, two suction feeders receive signals and start suction operation, realizing automatic suction signal;

[0026] The automatic color powder mixing assembly provides an automatic stirring function, facilitating automatic mixing; the air blowing and heating assembly provides a heat preservation device for the plastic rice; the color powder device bottle 52 provides a color powder adding place for the color powder, and the automatic color powder mixing structure 5 provides the color powder for the automatic color powder mixing structure 5, which can be fixed in the shell of the external device to position, and the shell is provided with the air blowing and heating structure 6 to form an air blowing channel into the three-in-one machine 4. In order to clearly show the arrangement of the automatic color powder mixing structure 5, the shell is not shown.

[0027] Please continue to refer to Figure 2 、 Figure 5 、 Figure 7 In an embodiment of the present application, the automatic color powder mixing structure 5 comprises a box body 51, a color powder device bottle 52, a mixing assembly 53 and a color powder conveying assembly 54, the top of the box body 51 is provided with an inlet, which is in communication with the inlet of the hopper 1, the box body 51 is fixed with a circular chute 55, the upper part of the circular chute 55 is provided with a material passing chute 56, the bottom outlet of the material passing chute 56 is connected with the top inlet of the circular chute 55 through a material guiding channel 57, the circular chute 55 is provided with the mixing assembly 53, the bottom of the circular chute 55 is provided with an outlet, the outlet is movably connected with a first material discharging valve 58, the side of the box body 51 is fixed with a support 59, the support 59 is fixed with the color powder device bottle 52 through a shaft ring 502, the sidewall of the box body 51 is provided with a color powder inlet 501, and the shaft ring 502 is provided with the color powder conveying assembly 54 for conveying the color powder into the circular chute 55. The plastic rice enters the circular chute 55 from the hopper 1, the color powder enters the circular chute 55 from the color powder inlet 501 through the color powder conveying assembly 54, and is uniformly mixed through the mixing assembly 53.

[0028] Please continue to refer to Figure 2 In an embodiment of the present application, the mixing assembly 53 comprises a first rotating motor 531, the first rotating motor 531 is fixed on the back side of the box body 51, and the rotating shaft of the first rotating motor 531 passes through the opening on the box body 51 through a first bearing and is fixedly connected with a stirring rod 532. The first rotating motor 531 can drive the stirring rod 532 to rotate, so that the plastic rice and the color powder in the chute are uniformly mixed.

[0029] Please continue to refer to Figure 2 In an embodiment of the present application, the shape of the stirring rod 532 is U-shaped. The U-shaped shape can make the stirring rod 532 close to the bottom of the chute, so that the plastic rice and the color powder at the bottom of the chute can also be uniformly mixed.

[0030] Please continue to refer to Figure 6 、 Figure 7As shown in the utility model one embodiment, the toner conveying assembly 54 includes pinion 541 and gear 542, the carrier 59 is opened with slot 546, the bottom of carrier 59 is fixed with second rotary motor 543, the output shaft of second rotary motor 543 passes through the opening of carrier 59 with second bearing and is fixedly connected with pinion 541 and shaft cover 544 in turn, a plurality of scraping rods 545 are annularly arranged on shaft cover 544, the upper end of slot 546 is fixed with fixed plate 547, a circular opening that is in line with the inner side of shaft ring 502 is opened on fixed plate 547, shaft ring 502 is fixed on the circular opening, scraping rod 545 is located in shaft ring 502, the side of pinion 541 is engagedly connected with gear 542, and part of gear 542 is located in toner inlet 501. By driving second rotary motor 543 to rotate, the teeth of gear 542 can be filled with scraping rod 545, gear 542 and pinion 541 are engagedly driven, and when the tooth part loaded with toner on gear 542 rotates into toner inlet 501, the toner can be conveyed into the chute.

[0031] Please continue to refer to Figure 1 As shown in the utility model one embodiment, the air heating structure 6 is a circulating air heater.

[0032] Please continue to refer to Figure 1 As shown in the utility model one embodiment, the feeding tank 3 includes a barrel 31, the barrel 31 is provided with a barrel cover 32 that covers the barrel 31, the bottom of barrel 31 is in the shape of a truncated cone, the bottom of barrel 31 is provided with a discharge port, and the side edges of the four sides of barrel 31 are fixedly provided with supporting legs 33, and the bottom of supporting leg 33 is fixedly provided with universal wheels 34. The barrel 31 can provide a feeding place for the plastic rice, and the truncated cone shape can ensure that the last plastic rice can also be fed from the discharge port.

[0033] Please continue to refer to Figure 2 、 Figure 3 As shown in the utility model one embodiment, the rear side of box body 51 is provided with a first arc-shaped opening 10 that can allow first material discharge valve 58 to pass through, the lower side of first arc-shaped opening 10 is fixedly provided with first telescopic cylinder 11, and the telescopic end of first telescopic cylinder 11 is fixedly connected with the lower surface of first material discharge valve 58 by passing through the first arc-shaped opening 10 opened on box body 51. The telescopic end of first telescopic cylinder 11 is fixed at the front end of the lower surface of first material discharge valve 58, the opening and closing of first material discharge valve 58 can be controlled through first telescopic cylinder 11, so that the discharge of the chute can be controlled.

[0034] Please continue to refer to Figures 1 to 8As shown, in one embodiment of the present invention, a vibrator is provided on the side wall of the box body 51. The vibrator can ensure that when the teeth of the large gear 542 loaded with toner rotate into the toner inlet 501, the toner falls into the trough.

[0035] Please continue reading Figure 3 、 Figure 6 As shown, in one embodiment of the present invention, the top feed port of the feed chute 56 is provided with a second material discharge valve 12, and the rear side of the box body 51 is provided with a second arc-shaped opening 13 through which the second material discharge valve 12 can pass, and a second telescopic cylinder 14 is fixed below the second arc-shaped opening 13, and the telescopic end of the second telescopic cylinder 14 passes through the second arc-shaped opening 13 opened on the box body 51 and is fixedly connected to the lower surface of the second material discharge valve 12; the bottom discharge port of the feed chute 56 is provided with a The third material unloading valve 15 and the rear side of the box body 51 are provided with a third arc-shaped opening 16 for allowing the third material unloading valve 15 to pass through. A third telescopic cylinder 17 is fixed above the third arc-shaped opening 16. The telescopic end of the third telescopic cylinder 17 passes through the third arc-shaped opening 16 opened on the box body 51 and is fixedly connected to the upper surface of the third material unloading valve 15. By controlling the second material unloading valve 12 and the second material unloading valve 12, the amount and speed of plastic rice entering the circular trough 55 can be controlled.

[0036] The present invention has the following working principle: the plastic rice that needs to be fed is stored in the feeding box 3, and the three-in-one machine is fed. The three-in-one machine dries and dehumidifies the plastic rice, and transmits the plastic rice to the hopper 1, which controls it to enter the material trough for mixing. The toner is transmitted from the toner device bottle 52 to the material trough by the toner conveying component 54, and is mixed and stirred by the stirring rod 532, so that the toner and the plastic rice are fully stirred. By controlling the position of the first material discharge valve 58, the mixed toner and plastic rice can be dropped from the discharge port of the box body 51 to the next bin.

[0037] The above description is only a preferred embodiment of the present invention and should not be understood as limiting the present application. All equivalent changes and modifications made within the scope of the patent application of the present invention should fall within the scope of the present invention.

Claims

1. A novel automatic mixing device, characterized by: The application relates to a three-in-one machine automatic feeding device, which comprises a feeding tank, a three-in-one machine, an automatic color powder mixing structure, a hopper and a blast heating structure for keeping the plastic rice in the three-in-one machine warm.

2. A novel automatic mixing device as claimed in claim 1, wherein: The automatic color powder mixing structure comprises a box body, a color powder device bottle, a mixing assembly and a color powder conveying assembly.

3. A novel automatic mixing device as claimed in claim 2, wherein: The mixing assembly comprises a first rotating motor.

4. A novel automatic mixing device as claimed in claim 3, wherein: The shape of the stirring rod is U-shaped.

5. A novel automatic mixing device as claimed in claim 2, wherein: The color powder conveying assembly comprises a pinion and a gear.

6. A new automatic mixing device as claimed in claim 1, wherein: The blast heating structure is a circulating hot air blower.

7. A new automatic mixing device as claimed in claim 1, wherein: The feeding tank comprises a barrel, a barrel cover arranged on the barrel, a conical bottom of the barrel, a discharge port arranged on the bottom of the barrel, four supporting legs fixed on the four sides of the barrel and universal wheels fixed on the bottoms of the supporting legs.

8. A new automatic mixing device according to claim 2, characterized in that: A first arc-shaped opening is arranged on the rear side of the box body and can allow the first material discharge valve to pass through.

9. A new automatic mixing device according to claim 2, characterized in that: A vibration motor is arranged on the side wall of the box body.

10. A new automatic mixing device as claimed in claim 2, characterized in that: The top feeding port of the material passing groove is provided with a second material feeding valve, the rear side of the box is provided with a second arc-shaped opening through which the second material feeding valve passes, a second telescopic air cylinder is fixed below the second arc-shaped opening, and the telescopic end of the second telescopic air cylinder is fixedly connected with the lower surface of the second material feeding valve through the second arc-shaped opening provided on the box. The bottom discharging port of the material passing groove is provided with a third material feeding valve, the rear side of the box is provided with a third arc-shaped opening through which the third material feeding valve passes, a third telescopic air cylinder is fixed above the third arc-shaped opening, and the telescopic end of the third telescopic air cylinder is fixedly connected with the upper surface of the third material feeding valve through the third arc-shaped opening provided on the box.

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