CN214354044U - Feeding device for high-density polyethylene plastic extruder - Google Patents

Abstract

The utility model discloses a be used for high density polyethylene feeding device for extruder, including the melting box, the horizontal fixed mounting of department on the upper side in middle part has the branch material otter board in the melting box, melting box lower surface middle part fixed mounting has agitator motor, agitator motor's output and puddler are connected, the equal fixed mounting in puddler middle part and the bottom left and right sides has the blade, the equal perpendicular fixed mounting in melting box upper surface left and right sides has branch, and is two sets of the branch top is respectively with defeated material chamber lower surface left and right sides fixed connection. The utility model discloses a cooperation of motor, puddler and blade is used, and the motor passes through the puddler and drives the blade rotation, can obtain the in-process at the melt and stir the material for the material melting is even, and uses through the cooperation of dividing material otter board and switch board, can be with the even melt incasement that spreads of material, avoids the material to pile up the influence melt effect.

Description

Feeding device for high-density polyethylene plastic extruder

Technical Field

The utility model relates to an extruder feed technical field specifically is a be used for high density polyethylene feedway for plastics extruder.

Background

In the plastic extrusion molding equipment, a plastic extruder is generally called as a main machine, and a subsequent equipment matched with the plastic extruder is called as an auxiliary machine; the plastic extruder is derived from the original single screw to form double screws and multiple screws, and can be matched with various plastic forming auxiliary machines such as pipes, films, rods, monofilaments, flat wires, packing belts, extruding nets, plates (sheets), profiles, pelleting, cable coating and the like to form various plastic extrusion forming production lines and produce various plastic products.

Notice No. is CN107415197A, discloses a feedway for plastics extruder, including the feed barrel, feed barrel bottom is connected with the branch hopper, and divides and has seted up the opening in the one side of keeping away from the feed barrel on the hopper, be provided with agitating unit in the feed barrel, and agitating unit's the feed barrel that passes setting in the feed barrel, the junction of dividing hopper and feed barrel is provided with the division board, and the intermediate position of division board has seted up the discharge gate, the discharge gate passes the division board perpendicularly, and the discharge gate both ends are provided with the opening, one side of keeping away from the feed barrel on the division board is provided with circulation feed arrangement.

Above-mentioned utility model has following defect in the in-process of using: 1. the utility model discloses above-mentioned utility model simple structure can not carry out the preliminary treatment to the material at the in-process that uses, and the practicality is lower. 2. Above-mentioned utility model is when the feed, and the material is piled up in the workbin easily, influences melt efficiency. Therefore, we propose a feeding device for a high density polyethylene plastic extruder.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a feeding device for a high-density polyethylene plastic extruder, through the matching use of the material conveying motor, the material conveying rod and the material conveying screw, the material conveying motor drives the material conveying screw to rotate through the material conveying rod, the materials can be evenly and orderly discharged into the melting box through the discharge pipe, and can be heated and dried in the material conveying process through the heating cavity on the lower surface of the material conveying cavity and the heating pipe in the heating cavity, the materials are preheated, the motor, the stirring rod and the blades are matched for use, the motor drives the blades to rotate through the stirring rod, can stir the materials in the process of obtaining the melting materials to ensure that the materials are melted uniformly, and through the matching use of the material distributing screen plate and the material stirring plate, can be with the even material that spreads to the melt incasement, avoid the material to pile up and influence the melt effect, solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding device for a high-density polyethylene plastic extruder comprises a melting box, wherein a material distribution screen plate is horizontally and fixedly installed at a position above the middle part in the melting box, a stirring motor is fixedly installed at the middle part of the lower surface of the melting box, the output end of the stirring motor is connected with a stirring rod, blades are fixedly installed at the middle part and the left side and the right side of the bottom of the stirring rod, supporting rods are vertically and fixedly installed at the left side and the right side of the upper surface of the melting box, and the tops of the two groups of supporting rods are fixedly connected with the left side and the right side of the lower surface of a material conveying cavity respectively;

defeated material chamber left and right sides equal level fixed mounting has defeated material motor, and is two sets of defeated material motor's output is connected with two sets of defeated material poles respectively, and is two sets of defeated material pole level respectively is arranged in defeated material intracavity middle part left and right sides, and two sets of defeated material pole outside equal fixed welding has defeated material spiral, defeated material chamber lower surface is provided with the heating chamber, install the heating pipe in the heating chamber.

As a preferred embodiment of the utility model, the stirring rod top runs through the equal horizontal fixed mounting in the one end left and right sides of dividing material otter board upper surface has the switch board.

As an optimal implementation mode of the utility model, two sets of defeated material motor bilateral symmetry distributes in opposite directions.

As an optimal implementation mode of the utility model, the feed inlet has been all seted up perpendicularly to defeated material chamber upper surface left and right sides.

As a preferred embodiment of the utility model, the fixed intercommunication in defeated material chamber lower surface middle part has the discharging pipe, discharging pipe bottom and the fixed intercommunication in melting box upper surface middle part.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a feedway for high density polyethylene plastic extruder uses through the cooperation of defeated material motor, defeated material pole and defeated material spiral, and defeated material motor drives defeated material spiral through defeated material pole and rotates, can be with the even orderly material in the material box of melting is discharged into through the discharging pipe, and through the heating chamber of defeated material intracavity surface and the heating pipe of heating intracavity, can heat the material at the in-process of defeated material and dry, carry out preheating treatment to the material.

2. The utility model discloses a feedway for high density polyethylene plastic extruder uses through the cooperation of motor, puddler and blade, and the motor passes through the puddler and drives the blade rotation, can obtain the in-process at the melt and stir the material for the material melting is even, and uses through the cooperation of dividing material otter board and switch board, can be with the even melt incasement that spreads of material, avoids the material to pile up the influence melt effect.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a feeding device for a high density polyethylene plastic extruder according to the present invention;

fig. 2 is a schematic diagram of the internal structure of the feeding device for the high density polyethylene plastic extruder of the present invention.

In the figure: 1 agitator motor, 2 fuse-elements case, 3 branch, 4 heating chambeies, 5 defeated material motors, 6 feed inlets, 7 defeated material chambeies, 8 discharging pipes, 9 divide the material otter board, 10 switch boards, 11 defeated material poles, 12 defeated material spirals, 13 heating pipes, 14 puddlers, 15 blades.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following 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.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: a feeding device for a high-density polyethylene plastic extruder comprises a melting box 2, wherein a material distribution screen plate 9 is horizontally and fixedly installed at the upper part of the middle part in the melting box 2, a stirring motor 1 is fixedly installed at the middle part of the lower surface of the melting box 2, the output end of the stirring motor 1 is connected with a stirring rod 14, blades 15 are fixedly installed at the middle part and the left and right sides of the bottom of the stirring rod 14, supporting rods 3 are vertically and fixedly installed at the left and right sides of the upper surface of the melting box 2, and the tops of the two groups of supporting rods 3 are respectively and fixedly connected with the left and right sides of the lower surface of a material conveying cavity 7;

defeated material 7 left and right sides equal horizontal fixed mounting of material chamber has defeated material motor 5, and is two sets of defeated material motor 5's output is connected with two sets of defeated material poles 11 respectively, and is two sets of defeated material poles 11 level respectively are arranged in defeated material intracavity 7 middle part left and right sides, and two sets of defeated material pole 11 outside equal fixed welding has defeated material spiral 12, defeated material 7 lower surfaces in chamber are provided with heating chamber 4, install heating pipe 13 in the heating chamber 4.

In this embodiment (see fig. 2), the top of the stirring rod 14 penetrates through the left and right sides of the upper surface of the material distributing screen 9, and the material stirring plates 10 are horizontally and fixedly installed on the left and right sides of the upper surface of the material distributing screen 9, so that the material can be uniformly distributed in the melt box 2 through the material distributing screen 9 and the material stirring plates 10.

In this embodiment (please refer to fig. 1 and fig. 2), two sets of the material conveying motors 5 are symmetrically distributed in opposite directions.

In this embodiment (please refer to fig. 1 and fig. 2), the feed inlets 6 are vertically formed on both left and right sides of the upper surface of the feed delivery cavity 7.

In this embodiment (please refer to fig. 1 and fig. 2), a discharge pipe 8 is fixedly communicated with the middle of the lower surface of the material conveying cavity 7, and the bottom of the discharge pipe 8 is fixedly communicated with the middle of the upper surface of the melting box 2.

It should be noted that the utility model relates to a feeding device for a high density polyethylene plastic extruder, which comprises a stirring motor 1, a melting box 2, a supporting rod 3, a heating cavity 4, a material conveying motor 5, a material feeding hole 6, a material conveying cavity 7, a material discharging pipe 8, a material distributing screen plate 9, a material shifting plate 10, a material conveying rod 11, a material conveying screw 12, a heating pipe 13, a stirring rod 14, a blade 15, all of which are universal standard parts or parts known by technicians in the field, the structure and principle of which can be known by technical manuals or conventional test methods, when the feeding device is used for the high density polyethylene plastic extruder, the material is poured into the material conveying cavity 7 through the material feeding hole 6, the material conveying motor 5 drives the material conveying screw 12 to rotate through the material conveying rod 11, the material can be uniformly and orderly discharged into the melting box 2 through the material discharging pipe 8, through heating pipe 13 in the heating chamber 4, can heat the drying to the material at the in-process of defeated material, carry out preheating treatment to the material, then start agitator motor 1, agitator motor 1 passes through puddler 14 and drives switch board 10 and rotate, with the even melt box 2 that spreads of material, blade 15 rotates along with puddler 14, can stir when the melt and make the melt even, the result of use is comparatively ideal.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. A feedway for high density polyethylene plastics extruder, includes fuse box (2), its characterized in that: a material distribution screen plate (9) is horizontally and fixedly installed at the upper part of the middle part in the melting box (2), a stirring motor (1) is fixedly installed at the middle part of the lower surface of the melting box (2), the output end of the stirring motor (1) is connected with a stirring rod (14), blades (15) are fixedly installed at the middle part and the left and right sides of the bottom of the stirring rod (14), supporting rods (3) are vertically and fixedly installed at the left and right sides of the upper surface of the melting box (2), and the tops of the two groups of supporting rods (3) are respectively and fixedly connected with the left and right sides of the lower surface of a material conveying cavity (7);

defeated material chamber (7) the equal horizontal fixed mounting in left and right sides has defeated material motor (5), and is two sets of the output of defeated material motor (5) is connected with two sets of defeated material pole (11) respectively, and is two sets of defeated material pole (11) level respectively arranges the middle part left and right sides in defeated material chamber (7) in, and is two sets of defeated material pole (11) outside equal fixed welding has defeated material spiral (12), defeated material chamber (7) lower surface is provided with heating chamber (4), install heating pipe (13) in heating chamber (4).

2. The feeding device for the high-density polyethylene plastic extruder as claimed in claim 1, wherein: and the top of the stirring rod (14) penetrates through the left side and the right side of the upper surface of the material distributing screen plate (9), and poking plates (10) are horizontally and fixedly arranged on the left side and the right side of one end of the upper surface of the material distributing screen plate.

3. The feeding device for the high-density polyethylene plastic extruder as claimed in claim 1, wherein: the two groups of material conveying motors (5) are symmetrically distributed in the left and right directions in opposite directions.

4. The feeding device for the high-density polyethylene plastic extruder as claimed in claim 1, wherein: feed inlets (6) are vertically formed in the left side and the right side of the upper surface of the material conveying cavity (7).

5. The feeding device for the high-density polyethylene plastic extruder as claimed in claim 1, wherein: the middle part of the lower surface of the material conveying cavity (7) is fixedly communicated with a material discharging pipe (8), and the bottom of the material discharging pipe (8) is fixedly communicated with the middle part of the upper surface of the melting box (2).

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