CN213500161U

CN213500161U - Plastic products raw material mixing device

Info

Publication number: CN213500161U
Application number: CN202021656032.4U
Authority: CN
Inventors: 张胡记; 徐长春; 王和青
Original assignee: Anhui Xinyu Environmental Sanitation Machinery Co ltd
Current assignee: Anhui Xinyu Environmental Sanitation Machinery Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-06-22
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a plastic products raw materials mixing arrangement relates to plastics processing technology field. Including the stoving case, grind case and agitator tank, stoving roof portion central authorities are provided with first motor, first motor is connected with first pivot, first pivot bilateral symmetry is provided with the stirring mechanism, it is provided with two extrusion rollers of mutual extrusion to grind incasement portion, it is inside to grind incasement portion, it imbeds the agitator tank to grind incasement portion lower extreme, agitator tank outside one side is provided with the inoxidizing coating, the inside level of agitator tank is provided with the second pivot of two symmetries, second pivot one end is passed the agitator tank and is connected with the inside second motor of inoxidizing coating, both ends symmetry is provided with first stirring leaf about the second pivot, be provided with heating element on the first stirring leaf, agitator tank bottom is provided with the third intercommunication mouth. The utility model overcomes prior art's is not enough, reasonable in design, and convenient to use promotes efficiency and effect that the raw materials mixes, reduces the waste of resource.

Description

Plastic products raw material mixing device

Technical Field

The utility model relates to a plastic processing technology field especially relates to a plastic products raw materials mixing arrangement.

Background

In the processing of plastic products, resin raw materials are usually dried and then mixed and melted and then extruded, and in most of the conventional processing and mixing methods, substantial raw materials are dried, ground and pulverized, and then mixed and added to a kneading apparatus, followed by extrusion molding.

The existing device is adopted to process and mix, and a plurality of devices are often needed to be matched for use, and meanwhile, the phenomenon of uneven mixing of raw materials exists for resin raw materials with different characteristics, so that great trouble is brought to the actual mixing process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of poor mixing uniformity and low efficiency of plastic transportation materials in the prior art and providing a plastic product raw material mixing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a plastic product raw material mixing device comprises a drying box, a grinding box and a stirring box, wherein the drying box, the grinding box and the stirring box are all wrapped by a heat preservation layer, a hollow layer is arranged in the drying box, a circle of ventilation net layer is arranged in the hollow layer, a hot air port is arranged between the heat preservation layer and the hollow layer and communicated with the outside, a first motor is arranged in the center of the top of the drying box and connected with a first rotating shaft in the drying box, stirring mechanisms are symmetrically arranged on two sides of the first rotating shaft and comprise a side lever arranged on the first rotating shaft and a plurality of rotating blades symmetrically arranged at the upper end and the lower end of the side lever, a first connecting port is arranged at the bottom of the drying box and communicated with the top of the grinding box, two extrusion rollers which extrude each other are arranged in the grinding box, and one end of each extrusion roller penetrates through the side wall of the grinding box and is connected with an output shaft, the extrusion rollers are respectively connected with the side walls of the grinding boxes at two sides in a sliding way, the lower ends of the grinding boxes are embedded into the stirring box, a second communicating port is arranged at the bottom of the grinding box and communicated with the stirring box, a protective layer is arranged at one side of the outer part of the stirring box, two symmetrical second rotating shafts are horizontally arranged in the stirring box, two ends of each second rotating shaft are rotationally connected with the side wall of the stirring box, one end of the second rotating shaft penetrates through the stirring box to be connected with a second motor inside the protective layer, the two second rotating shafts are mutually meshed in the protective layer through rotating gears, the upper and lower ends of the second rotating shafts are symmetrically provided with first stirring blades, the first stirring blades are provided with heating elements, the first stirring blades between the two second rotating shafts are staggered with each other, and the first stirring blade on the second rotating shaft below is in sliding connection with the bottom of the stirring box, and a third communicating opening is formed in the bottom of the stirring box.

Preferably, a plurality of rotating sleeves are sleeved on the side lever and are rotatably connected with the side lever, and the rotating blades are symmetrically arranged at the upper end and the lower end of the rotating sleeves.

Preferably, one end of the side rod, which is far away from the first rotating shaft, is provided with a first scraper, the first scraper is connected with the side wall of the drying box in a sliding manner, the bottom of the drying box is provided with an inclined plate, two sides below the first rotating shaft are symmetrically provided with second scrapers, and the second scrapers are connected with the inclined plate in a sliding manner.

Preferably, one side of the upper end of the stirring box is provided with an air exhaust opening, and the air exhaust opening is communicated with the hot air opening through an external exhaust fan.

Preferably, a plurality of second stirring blades are symmetrically arranged on two sides of the first stirring blade, and the second stirring blades on the upper second rotating shaft and the lower second rotating shaft are staggered with each other.

Preferably, the agitator tank below is provided with the extrusion case, and is linked together through the third intercommunication mouth between extrusion case and the agitator tank, and the extrusion case outside sets up the one deck heat preservation, and extrusion case inside one side is provided with flexible layer, and flexible layer inside is provided with the telescopic link, the telescopic link left end is passed the heat preservation and is connected with the cylinder in the inoxidizing coating, and the telescopic link right-hand member passes flexible layer and is connected with the stripper plate of extrusion incasement portion, and is provided with heating element on the stripper plate, stripper plate and extrusion case lateral wall sliding connection, and the extrusion case right side is provided with the discharge gate.

Compared with the prior art, the utility model provides a plastic products raw material mixing device possesses following beneficial effect:

1. through the arrangement of the first rotating shaft, the side rods, the rotating sleeve, the rotating blades, the first scraper blade, the second scraper blade and the hot air port in the drying box, the raw materials can be effectively dried, the water content is reduced, and the drying uniformity is improved;

2. through the setting of squeeze roll, can effectively carry out kibbling to the raw materials, can evenly mix the shearing to the raw materials through the setting of second pivot, first stirring leaf, second stirring leaf simultaneously, make its melting even to convenient fortune through setting up of cylinder, telescopic link, stripper plate comes to mix the back and extrudees, the lifting efficiency.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model relates to a rationally, convenient to use promotes the efficiency and the effect that the raw materials mixes, reduces the waste of resource.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the structure of the grinding box, the stirring box and the extrusion box of the present invention;

FIG. 4 is a schematic structural view of the stirring mechanism of the present invention;

fig. 5 is a schematic structural view of the stirring mechanism of the present invention.

In the figure: 1 drying box, 2 grinding box, 3 stirring box, 4 extrusion box, 5 telescopic layer, 6 protective layer, 7 heat preservation layer, 8 stirring mechanism, 9 first motor, 10 first rotating shaft, 11 hollow layer, 12 ventilation net layer, 13 first communicating port, 14 second communicating port, 15 exhaust fan, 16 pumping port, 17 second motor, 18 stirring mechanism, 19 cylinder, 20 telescopic rod, 21 third motor, 22 extrusion plate, 23 discharge port, 24 third communicating port, 25 extrusion roller, 26 rotating gear, 27 second rotating shaft, 28 first stirring blade, 29 second stirring blade, 30 side rod, 31 rotating sleeve, 32 rotating blade, 33 first scraper blade, 34 second scraper blade, 35 hot air port and 36 inclined plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-5, a plastic product raw material mixing device comprises a drying box 1, a grinding box 2 and a stirring box 3, wherein the drying box 1, the grinding box 2 and the stirring box 3 are all covered by a heat insulating layer 7, a hollow layer 11 is arranged inside the drying box 1, a circle of ventilation mesh layer 12 is arranged inside the hollow layer 11, a hot air port 35 is arranged between the heat insulating layer 7 and the hollow layer 11 and is communicated with the outside, a first motor 9 is arranged in the center of the top of the drying box 1, the first motor 9 is connected with a first rotating shaft 10 inside the drying box 1, stirring mechanisms 8 are symmetrically arranged on two sides of the first rotating shaft 10, each stirring mechanism 8 comprises a side lever 30 arranged on the first rotating shaft 10 and a plurality of rotating blades 32 symmetrically arranged on the upper end and the lower end of the side lever 30, a first communication port 13 is arranged at the bottom of the drying box 1 and is communicated with the top of the grinding box 2, and two extruding rollers 25 which extrude each other are arranged inside the, one end of a squeeze roller 25 penetrates through the side wall of the grinding box 2 to be connected with an output shaft of a third motor 21 outside, the squeeze roller 25 is respectively connected with the side walls of the grinding boxes 2 on two sides in a sliding manner, the lower end of the grinding box 2 is embedded into the stirring box 3, the bottom of the grinding box 2 is provided with a second communication port 14 communicated with the stirring box 3, one side of the outside of the stirring box 3 is provided with a protective layer 6, two symmetrical second rotating shafts 27 are horizontally arranged in the stirring box 3, two ends of each second rotating shaft 27 are rotatably connected with the side wall of the stirring box 3, one end of each second rotating shaft 27 penetrates through the stirring box 3 to be connected with a second motor 17 in the protective layer 6, the two second rotating shafts 27 are mutually meshed in the protective layer 6 through rotating gears 26, first stirring blades 28 are symmetrically arranged at the upper end and the lower end of each second rotating shaft 27, heating elements are arranged on the first stirring blades 28, and the first stirring blades 28 between the two, and the first stirring blade 28 on the second rotating shaft 27 below is connected with the bottom of the stirring box 3 in a sliding manner, and the bottom of the stirring box 3 is provided with a third communicating port 24.

In order to enhance the stirring effect of the raw materials, preferably, the side lever 30 is sleeved with a plurality of rotating sleeves 31, the rotating sleeves 31 are rotatably connected with the side lever 30, and the rotating blades 32 are symmetrically arranged at the upper end and the lower end of the rotating sleeves 31.

In order to facilitate the raw material to fall into the grinding box 2, preferably, one end of the side lever 30 away from the first rotating shaft 10 is provided with a first scraper 33, the first scraper 33 is slidably connected with the side wall of the drying box 1, the bottom of the drying box 1 is provided with an inclined plate 36, and the two sides below the first rotating shaft 10 are symmetrically provided with second scrapers 34, and the second scrapers 34 are slidably connected with the inclined plate 36.

In order to realize the recycling of heat and reduce waste, preferably, an air suction opening 16 is formed in one side of the upper end of the stirring box 3, and the air suction opening 16 is communicated with the hot air opening 35 through an external exhaust fan 15.

In order to further improve the shearing effect after the raw materials are mixed and improve the uniformity of the raw materials mixing, it is preferable that a plurality of second stirring blades 29 are symmetrically arranged on both sides of the first stirring blade 28, and the second stirring blades 29 on the upper and lower second rotating shafts 27 are staggered with each other.

In order to further promote discharging efficiency, preferentially, 3 belows of agitator tank are provided with extrusion box 4, and are linked together through third intercommunication mouth 24 between extrusion box 4 and the

agitator tank

3, and 4 outsides of extrusion box set up one

deck heat preservation

7, and 4 inside one sides of extrusion box are provided with flexible layer 5, and the inside telescopic link 20 that is provided with on flexible layer 5, the 20 left ends of telescopic link pass heat preservation 7 and are connected with the cylinder 19 in the inoxidizing coating 6, and the 20 right-hand members of telescopic link pass flexible layer 5 and are connected with 4 inside stripper plates 22 of extrusion box, and are provided with heating element on the stripper plates 22, and

stripper plates

22 and 4 lateral walls sliding connection of extrusion box, and the 4 right sides of extrusion box are provided with discharge gate 23.

The working principle is as follows: during the use, start the electric heating element on first stirring leaf 28 and the stripper plate 22, later restart air exhauster 15 and first motor 9, pour the raw materials into stoving case 1, make the raw materials dry through the hot-blast mouth 35 air blast, and stir through stirring mechanism 8, first intercommunication mouth 13 and third motor 21 are opened evenly in the later drying, make the raw materials fall into grinding case 2 through second intercommunication mouth 14 after extrusion grinding through squeeze roll 25 extrusion grinding in the agitator tank 3, start second motor 17, make first stirring leaf 28, second stirring leaf 29 heat the raw materials and melt the back mix and cut, after the raw materials misce bene, open third intercommunication mouth 24, make the raw materials fall into stripper box 4, later close third intercommunication mouth 24 and start cylinder 19, make stripper plate 22 extrude the raw materials through discharge gate 23.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A plastic product raw material mixing device comprises a drying box (1), a grinding box (2) and a stirring box (3), and is characterized in that the drying box (1), the grinding box (2) and the stirring box (3) are all wrapped by a layer of heat-insulating layer (7), a hollow layer (11) is arranged in the drying box (1), a circle of ventilating mesh layer (12) is arranged in the hollow layer (11), a hot air port (35) is arranged between the heat-insulating layer (7) and the hollow layer (11) and communicated with the outside, a first motor (9) is arranged in the center of the top of the drying box (1), the first motor (9) is connected with a first rotating shaft (10) in the drying box (1), turning and stirring mechanisms (8) are symmetrically arranged on two sides of the first rotating shaft (10), each turning and stirring mechanism (8) comprises a side lever (30) arranged on the first rotating shaft (10) and a plurality of rotating blades (32) symmetrically arranged at the upper end and the lower end of the side lever (30), the drying box (1) is provided with a first communicating hole (13) at the bottom which is communicated with the top of the grinding box (2), two squeezing rollers (25) which are squeezed mutually are arranged inside the grinding box (2), one end of each squeezing roller (25) penetrates through the side wall of the grinding box (2) and is connected with an output shaft of a third motor (21) at the outside, the squeezing rollers (25) are respectively connected with the side walls of the grinding boxes (2) at two sides in a sliding manner, the lower end of the grinding box (2) is embedded into the stirring box (3), a second communicating hole (14) is formed at the bottom of the grinding box (2) and is communicated with the stirring box (3), a protective layer (6) is arranged at one side of the outside of the stirring box (3), two symmetrical second rotating shafts (27) are horizontally arranged inside the stirring box (3), two ends of each second rotating shaft (27) are rotatably connected with the side wall of the stirring box (3), and one end of each second rotating shaft (27) penetrates through the stirring box (3) and is connected with a second, and two second pivot (27) are through running gear (26) meshing each other in inoxidizing coating (6), both ends symmetry is provided with first stirring leaf (28) about second pivot (27), is provided with heating element on first stirring leaf (28), and first stirring leaf (28) between two second pivot (27) are crisscross each other, and first stirring leaf (28) and agitator tank (3) bottom sliding connection on below second pivot (27), agitator tank (3) bottom is provided with third intercommunication mouth (24).

2. The plastic product raw material mixing device as claimed in claim 1, wherein a plurality of rotating sleeves (31) are sleeved on the side lever (30), the rotating sleeves (31) are rotatably connected with the side lever (30), and the rotating blades (32) are symmetrically arranged at the upper end and the lower end of the rotating sleeves (31).

3. The plastic product raw material mixing device according to claim 1, wherein a first scraper (33) is arranged at one end of the side lever (30) far away from the first rotating shaft (10), the first scraper (33) is slidably connected with the side wall of the drying box (1), an inclined plate (36) is arranged at the bottom of the drying box (1), a second scraper (34) is symmetrically arranged at two sides below the first rotating shaft (10), and the second scraper (34) is slidably connected with the inclined plate (36).

4. The plastic product raw material mixing device according to claim 1, wherein an air suction opening (16) is formed in one side of the upper end of the stirring tank (3), and the air suction opening (16) is communicated with the hot air opening (35) through an external air exhauster (15).

5. A plastic product raw material mixing device according to claim 1, wherein the first stirring blade (28) is provided with a plurality of second stirring blades (29) symmetrically at both sides, and the second stirring blades (29) on the upper and lower second rotating shafts (27) are staggered with each other.

6. A plastic product raw material mixing device according to claim 1, characterized in that a squeezing box (4) is arranged below the stirring box (3), and the extrusion box (4) is communicated with the stirring box (3) through a third communication port (24), a heat-insulating layer (7) is arranged outside the extrusion box (4), a telescopic layer (5) is arranged on one side inside the extrusion box (4), a telescopic rod (20) is arranged inside the telescopic layer (5), the left end of the telescopic rod (20) penetrates through the heat-insulating layer (7) to be connected with the air cylinder (19) in the protective layer (6), the right end of the telescopic rod (20) penetrates through the telescopic layer (5) to be connected with the extrusion plate (22) in the extrusion box (4), and a heating element is arranged on the extrusion plate (22), the extrusion plate (22) is in sliding connection with the side wall of the extrusion box (4), and a discharge hole (23) is arranged on the right side of the extrusion box (4).