CN213766618U

CN213766618U - Automatic plastic blending device

Info

Publication number: CN213766618U
Application number: CN202022737507.9U
Authority: CN
Inventors: 苏怀祥
Original assignee: Linyi Xurui Handicraft Co ltd
Current assignee: Linyi Xurui Handicraft Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-07-23
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses an automatic plastic blending device, which comprises a screening device, a storage device and a mixing device, wherein the storage device is arranged on the ground, the mixing device is arranged in the storage device, the screening device is arranged above the storage device, the storage device comprises a bottom plate, universal wheels are arranged at the bottom of the bottom plate, a blending box is arranged at the top of the bottom plate, a lifting plate is arranged at the bottom of the blending box, preliminary screening can be carried out on plastic raw materials by arranging the screening device and the mixing device, impurities in the plastic raw materials can be screened out through a first screen and a second screen, the plastic raw materials entering the mixing device do not contain impurities, an air suction pump is used for exhausting air to rotate a rotating blade, the plastic raw materials are uniformly mixed, the phenomenon that the plastic raw materials are smashed due to the stirring of a stirring rod is avoided, the raw materials are ensured to be intact while being uniformly mixed, the quality of the plastic can be improved, so that the plastic is not easy to damage.

Description

Automatic plastic blending device

Technical Field

The utility model belongs to the technical field of thoughtlessly join in marriage, concretely relates to automatic blending device of plastics.

Background

The synthetic resin is mixed with the required plastic additive according to a certain proportion to prepare the compound (or called as molding compound) suitable for processing. One of the main contents of the material engineering, its initiation dates back to 1870 generation of xylonite, 1931, german french company for the industrial production of pvc. The large-scale production and application of polyvinyl chloride has pushed the development of plastic compounding technology. As the production process of the soft polyvinyl chloride plastic products is evolved from the rubber industry, the compounding of the polyvinyl chloride plastic also adopts rubber equipment.

The existing blending device often drives the rotating rod to rotate through the motor, and mixes plastic raw materials, and the mixing mode often easily smashes various plastic raw materials, so that the plastic raw materials are unevenly blended, and the existing blending is only simple to place the plastic raw materials in a mixing box for mixing, and does not screen the plastic raw materials, so that the plastic raw materials are unevenly blended due to impurities in the plastic raw materials, the plastic quality can be reduced due to uneven blending, and the plastic is easy to destroy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic blending device of plastics to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic blending device of plastics, includes sieving mechanism, storage device and mixing arrangement, storage device sets up subaerial, mixing arrangement sets up in storage device, the sieving mechanism sets up the top at storage device.

Preferably, the storage device includes the bottom plate, the bottom of bottom plate is provided with the universal wheel, the top of bottom plate is provided with mixes the box, the bottom of mixing the box is provided with the lifter plate, the lifter plate with mix box sliding connection, the top of bottom plate is provided with electric putter, electric putter's tip run through mix the box and with the bottom fixed connection of lifter plate, the bottom of mixing the box is provided with the bottom valve.

Preferably, the mixing device comprises a chute, the chute is arranged on the inner surface of the mixing box, a sliding box is arranged in the chute and is connected with the chute in a sliding manner, a third screen is arranged on the side surface of the chute, which is far away from the outer surface of the mixing box, and rotating blades distributed at equal angles are arranged in the sliding box.

Preferably, the top and the bottom of the chute are respectively provided with a first air pipe and a second air pipe, the first air pipe and the second air pipe are respectively provided with a pipe valve, the outside of the blending box is provided with an air pump, the air outlet of the air pump is provided with a shunt air pipe, the first air pipe and the second air pipe are respectively communicated with the shunt air pipe, and the end part of the shunt air pipe is opposite to the position of the rotating blade.

Preferably, the sieving mechanism includes the sieve box, the sieve box sets up in the top of thoughtlessly joining in marriage the box, be provided with first screen cloth and second screen cloth in the sieve box, the second screen cloth sets up in first screen cloth below, the one end of second screen cloth is articulated with the sieve box, be provided with in the sieve box and erect the groove, the other end of second screen cloth extend to erect the inslot and with erect groove sliding connection, the other end of second screen cloth is provided with the cable wire, be provided with the opening in the sieve box, the opening sets up the top at the second screen cloth, the bottom of sieve box is provided with first valve.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up sieving mechanism and mixing arrangement, can carry out preliminary screening to plastics raw and other materials, can select the impurity in the plastics raw materials through first screen cloth and second screen cloth, make the plastics raw materials that get into in the mixing arrangement not contain impurity, and bleed through the aspiration pump and make the rotary vane rotate, and then with plastics raw materials misce bene, avoid appearing because the stirring of stirring rod and with the phenomenon that plastics raw materials was smashed, also guarantee that the raw materials is intact when making plastics raw materials misce bene, can improve the quality that plastics makes plastics difficult by the damage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view at B in FIG. 1;

FIG. 3 is an enlarged view at C of FIG. 1;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 1;

in the figure: 1. a screening device; 101. a screen box; 102. a first screen; 103. a second screen; 104. an opening; 105. a first valve; 106. a steel cord; 2. a material storage device; 201. a mixing box; 202. a lifting plate; 203. an electric push rod; 204. a base plate; 205. a universal wheel; 206. a bottom valve; 3. a mixing device; 301. a chute; 302. a first air pipe; 303. a second air pipe; 304. a tube valve; 305. a gas distributing pipe; 306. a third screen; 307. a slide box; 308. rotating the leaf; 309. an air pump.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides an automatic blending device of plastics, includes sieving mechanism 1, storage device 2 and mixing arrangement 3, and storage device 2 sets up subaerial, and mixing arrangement 3 sets up in storage device 2, and sieving mechanism 1 sets up the top at storage device 2.

In order to facilitate the movement of the storage device 2, in this embodiment, preferably, the storage device 2 includes a bottom plate 204, a universal wheel 205 is disposed at the bottom of the bottom plate 204, a blending box 201 is disposed at the top of the bottom plate 204, a lifting plate 202 is disposed at the bottom of the blending box 201, the lifting plate 202 and the blending box 201 are slidably connected, an electric push rod 203 is disposed at the top of the bottom plate 204, an end of the electric push rod 203 penetrates through the blending box 201 and is fixedly connected with the bottom of the lifting plate 202, a bottom valve 206 is disposed at the bottom of the blending box 201, and the bottom valve 206 is opened by a plastic raw material with a blending uniformity, so that the raw material is taken out from the blending box 201.

In order to mix the raw materials more uniformly, in this embodiment, preferably, the mixing device 3 includes a chute 301, the chute 301 is disposed on an inner surface of the mixing box 201, a slide box 307 is disposed in the chute 301, the slide box 307 is slidably connected to the chute 301, a third screen 306 is disposed on a side of the chute 301 away from an outer surface of the mixing box 201, rotating blades 308 distributed at equal angles are disposed in the slide box 307, and the slide box 307 moves in the chute 301, so that the slide box 307 can correspondingly ascend and descend along with ascending and descending of the lifting plate 202, and the raw materials are mixed more uniformly.

In order to rotate the rotating blade 308, in this embodiment, preferably, the top and the bottom of the sliding chute 301 are respectively provided with a first air pipe 302 and a second air pipe 303, the first air pipe 302 and the second air pipe 303 are both provided with a pipe valve 304, the exterior of the blending box 201 is provided with an air suction pump 309, an air outlet of the air suction pump 309 is provided with a branch air pipe 305, the first air pipe 302 and the second air pipe 303 are respectively communicated with the branch air pipe 305, the end of the branch air pipe 305 is opposite to the rotating blade 308, an air flow is blown to the surface of the rotating blade 308 through the branch air pipe 305 to rotate the rotating blade 308, and wind power is generated to blow the plastic raw materials in a mess manner to uniformly mix the raw materials.

In order to screen impurities in the plastic raw material, in this embodiment, preferably, the screening device 1 includes a screen box 101, the screen box 101 is disposed above the blending box 201, a first screen 102 and a second screen 103 are disposed in the screen box 101, the second screen 103 is disposed below the first screen 102, one end of the second screen 103 is hinged to the screen box 101, a vertical slot is disposed in the screen box 101, the other end of the second screen 103 extends into the vertical slot and is slidably connected with the vertical slot, the other end of the second screen 103 is provided with a steel cable 106, an opening 104 is disposed in the screen box 101, the opening 104 is disposed above the second screen 103, a first valve 105 is disposed at the bottom of the screen box 101, large-sized impurities are left on the first screen 102, small-sized impurities are left at the bottom of the screen box 101 through the second screen 103, while the plastic feedstock pulls the second screen 103 through the wire 106 causing the feedstock to flow through the opening 104 into the compounding cartridge 201.

The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, the installation and the safety protection of the utility model are checked, then, the utility model can be used, when in use, plastic raw materials are put into the sieve box 101, at the moment, large-sized impurities in the raw materials are left on the first sieve mesh 102 after the large-sized impurities are screened by the first sieve mesh 102, small-sized impurities fall to the bottom of the sieve box 101 after the impurities are screened by the second sieve mesh 103, the first valve 105 is opened to lead small-sized impurities to flow out from the sieve box 101, then, the steel cable 106 is pulled to lead the second sieve mesh 103 to incline, the plastic raw materials fall onto the lifting plate 202 at the bottom of the mixing box 201 through the opening 104, at the moment, the air suction pump 309 is opened, the pipe valve 304 on the second air pipe 303 is opened and the pipe valve 304 on the first air pipe 302 is closed, the electric push rod 203 is opened to lead the lifting plate 202 to move upwards, the first air pipe 302 pushes the slide box 307 to move upwards in the chute 301, the air pump 309 pumps air into the diversion air pipe 305, the rotary blade 308 rotates under the impact of air flow, the plastic raw materials on the lifting plate 202 are blown to be mixed uniformly by wind power generated by the rotation of the rotary blade 308, when the lifting plate 202 rises to the top, the pipe valve 304 on the surface of the second air pipe 303 is closed, the pipe valve 304 on the surface of the first air pipe 302 is opened, the electric push rod 203 is closed to enable the lifting plate 202 to descend in the mixing box 201, the first air pipe 302 drives the slide box 307 to move downwards in the chute 301, the plastic raw materials on the lifting plate 202 are blown to be mixed uniformly, and the plastic raw materials can be mixed uniformly by circulation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic blending device of plastics, includes sieving mechanism (1), storage device (2) and mixing arrangement (3), its characterized in that: the storage device (2) is arranged on the ground, the mixing device (3) is arranged in the storage device (2), and the screening device (1) is arranged above the storage device (2).

2. An automatic plastic mixing and blending device according to claim 1, wherein: the storing device (2) comprises a bottom plate (204), the bottom of the bottom plate (204) is provided with universal wheels (205), the top of the bottom plate (204) is provided with a mixed box (201), the bottom of the mixed box (201) is provided with a lifting plate (202), the lifting plate (202) and the mixed box (201) are in sliding connection, the top of the bottom plate (204) is provided with an electric push rod (203), the end part of the electric push rod (203) runs through the mixed box (201) and is fixedly connected with the bottom of the lifting plate (202), and the bottom of the mixed box (201) is provided with a bottom valve (206).

3. An automatic plastic mixing and blending device according to claim 2, wherein: the mixing device (3) comprises a sliding groove (301), the sliding groove (301) is formed in the inner surface of the mixing box (201), a sliding box (307) is arranged in the sliding groove (301), the sliding box (307) is connected with the sliding groove (301) in a sliding mode, a third screen (306) is arranged on the side face, far away from the outer surface of the mixing box (201), of the sliding groove (301), and rotating blades (308) distributed at equal angles are arranged in the sliding box (307).

4. An automatic plastic mixing and blending device according to claim 3, wherein: the top and the bottom of spout (301) are provided with first trachea (302) and second trachea (303) respectively, all be provided with pipe valve (304) on first trachea (302) and second trachea (303), the outside of thoughtlessly joining in marriage box (201) is provided with aspiration pump (309), the gas outlet of aspiration pump (309) is provided with reposition of redundant personnel trachea (305), first trachea (302) and second trachea (303) communicate with reposition of redundant personnel trachea (305) respectively, the tip and the rotatory leaf (308) position of reposition of redundant personnel trachea (305) are relative.

5. An automatic plastic mixing and blending device according to claim 3, wherein: the screening device (1) comprises a screen box (101), the screen box (101) is arranged above a mixing box (201), a first screen (102) and a second screen (103) are arranged in the screen box (101), the second screen (103) is arranged below the first screen (102), one end of the second screen (103) is hinged to the screen box (101), a vertical groove is formed in the screen box (101), the other end of the second screen (103) extends into the vertical groove and is in sliding connection with the vertical groove, a steel cable (106) is arranged at the other end of the second screen (103), an opening (104) is formed in the screen box (101), the opening (104) is arranged above the second screen (103), and a first valve (105) is arranged at the bottom of the screen box (101).