CN212097017U

CN212097017U - Compounding device is used in production of polymer modified plastics

Info

Publication number: CN212097017U
Application number: CN202020164725.5U
Authority: CN
Inventors: 周桂林
Original assignee: Xiamen Yansheng Plastic Technology Co ltd
Current assignee: Xiamen Yansheng Plastic Technology Co ltd
Priority date: 2020-02-12
Filing date: 2020-02-12
Publication date: 2020-12-08
Anticipated expiration: 2030-02-12

Abstract

The utility model belongs to the technical field of modified plastic production equipment, and particularly discloses a mixing device for producing polymer modified plastics, which comprises a mixing tank, a bracket, a discharge valve, a mixing shaft, a mixing blade, a mixer, a first feeding tank and a feeding device; the mixing tank is of a hollow cubic structure, the support is fixedly arranged at the side part of the bottom of the mixing tank, the discharge valve is arranged at the middle part of the bottom of the mixing tank and communicated with the inside of the mixing tank, the stirring machine is fixedly arranged at the side part of the top of the mixing tank, and the stirring shaft is arranged inside the mixing tank and runs through the top of the mixing tank and the output end of the stirring machine is connected. By using the technical scheme of the utility model, different plastic particles in the mixing groove can be fully mixed; the utility model discloses simple structure, convenient to use, it is efficient, easy popularization.

Description

Compounding device is used in production of polymer modified plastics

Technical Field

The utility model relates to a modified plastic production facility technical field, in particular to compounding device is used in polymer modified plastic production.

Background

Traditional blendor comprises compounding jar and stirring rake, and the plastic granules of several kinds of disadvantaged components rely on the stirring rake rotation and disperse in the system, because of the plastic granules has the size difference, even extension compounding time, also difficult to avoid there are clearance and the dead angle that can't mix and move, causes a small amount of material to mix uneven problem. Therefore, the problems are generally solved by increasing the mixing and stirring time, but the effect is little and the production efficiency is influenced; in addition, because the shapes and the sizes of the plastic particles are different and the auxiliary agent can be fine particles or powder, when the materials are discharged after being mixed, the outer layer of the small particles or powder is easily gathered automatically under a stacking slope, so that the actual dispersion is uneven, the final product quality is unstable, the performance index fluctuation is large, and the reproducibility is poor.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a compounding device is used in polymer modified plastics production in order to solve above-mentioned problem comprehensively.

In order to solve the technical problem, the utility model discloses a technical scheme does: a mixing device for producing polymer modified plastics comprises a mixing tank, a bracket, a discharge valve, a mixing shaft, a mixing blade, a mixer, a first feeding tank and a feeding device; the mixing tank is of a hollow cubic structure, the support is fixedly arranged on the side part of the bottom end of the mixing tank, the discharge valve is arranged in the middle of the bottom end of the mixing tank and communicated with the interior of the mixing tank, the stirrer is fixedly arranged on the side part of the top end of the mixing tank, the stirring shaft is arranged in the mixing tank and penetrates through the top end of the mixing tank to be connected with the output end of the stirrer, and the stirring blades are fixedly arranged on the side wall of the stirring shaft; the first feeding groove is fixedly arranged in the middle of the top end of the mixing groove, the first feeding groove is of a hollow cuboid structure with an upper opening and a lower opening, the lower opening of the feeding groove is communicated with the interior of the mixing groove, and the feeding device is fixedly arranged at the top end of the mixing groove and is positioned on one side of the upper opening of the feeding groove; the feeding device comprises a track, a first limit switch, a control switch, a motor trolley, a feeding box, a PLC controller and a second limit switch, wherein the fixed ends of the track, the control switch and the PLC controller are respectively connected with the top end of the material mixing tank, the motor trolley is arranged at the top end of the track and is in sliding connection with the track, the first limit switch and the second limit switch are respectively arranged at two ends of the track and are connected with the track, the first limit switch, the control switch, the motor trolley and the second limit switch are respectively in control connection with the PLC controller, the PLC controller is externally connected with a power supply, the feeding box is in a hollow cubic structure with an upper opening and a lower opening, one side of the feeding box is connected with the top end of one side of the motor trolley through a connecting rod, and the bottom end of the feeding box is inserted into the first feeding tank, the bottom opening of the charging box corresponds to the bottom opening of the first feeding groove; the top of compounding groove still is provided with the second feed chute, the second feed chute also is upper and lower open-ended cavity cuboid structure, the top that the compounding groove was inserted to the bottom of second feed chute is connected with the compounding groove, the second feed chute communicates with each other with the compounding groove, the top of second feed chute is provided with the sealing plug, the bottom of sealing plug is inserted in the top of second feed chute and is connected with the second feed chute.

Furthermore, the support is provided with a plurality of groups, and the plurality of groups are distributed on the circumference of the support.

Furthermore, the stirring blades are provided with a plurality of groups which are uniformly distributed.

Furthermore, at least two groups of connecting rods are arranged.

Furthermore, the structure of the charging box is funnel-shaped.

Furthermore, the second feed chute is provided with two sets of, and two sets of the second feed chute distributes respectively in the both sides on compounding groove top.

By adopting the technical scheme, the motor trolley drives the charging box to feed materials back and forth in the first feeding groove, so that the auxiliary agents are uniformly dispersed, the final product quality is stable, the performance index fluctuation is small, and the reproducibility is good; the second feeding grooves of the utility model are used for adding a large amount of plastic particles, the second feeding grooves are provided with a plurality of groups, and different plastic particles can be added into the plurality of groups of second feeding grooves respectively, thereby effectively improving the feeding efficiency; the utility model is provided with two groups of mixers, and the rotation directions of the two groups of mixers are set to be different, so that different plastic particles in the mixing tank can be fully mixed; the utility model discloses simple structure, convenient to use, it is efficient, easy popularization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of a cutting structure of a mixing device for producing polymer modified plastics;

FIG. 2 is a schematic structural view of the mixing device for polymer-modified plastic production according to the present invention;

FIG. 3 is a schematic side view of the mixing device for polymer-modified plastic production according to the present invention;

fig. 4 is a schematic front view of the feeding device of the present invention;

FIG. 5 is a schematic side view of the feeding device of the present invention;

fig. 6 is a circuit diagram of the feeding device of the present invention.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "thickness", "up and down, front and back, left and right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" 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, but do not indicate or imply that the elements 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. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the described features.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. It should be noted that unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and include, for example, fixed or removable connections or integral connections; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media profiles, either internally or in any combination thereof. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-6, in an embodiment of the present invention, a mixing device for producing polymer modified plastics is provided, which includes a mixing tank 1, a bracket 2, a discharge valve 3, a stirring shaft 4, a stirring blade 5, a stirrer 6, a first feeding tank 7, and a feeding device 8; the mixing tank 1 is of a hollow cubic structure, the support 2 is fixedly arranged on the side part of the bottom end of the mixing tank 1, the discharge valve 3 is arranged in the middle of the bottom end of the mixing tank 1 and communicated with the interior of the mixing tank 1, the stirrer 6 is fixedly arranged on the side part of the top end of the mixing tank 1, the stirring shaft 4 is arranged in the mixing tank 1 and penetrates through the top end of the mixing tank 1 to be connected with the output end of the stirrer 6, and the stirring blade 5 is fixedly arranged on the side wall of the stirring shaft 4; the first feeding groove 7 is fixedly arranged in the middle of the top end of the mixing groove 1, the first feeding groove 7 is of a hollow cuboid structure with an upper opening and a lower opening, the lower opening of the feeding groove 7 is communicated with the interior of the mixing groove 1, and the feeding device 8 is fixedly arranged at the top end of the mixing groove 1 and is positioned on one side of the upper opening of the feeding groove 7; the feeding device 8 comprises a track 801, a first limit switch 802, a control switch 803, a motor trolley 804, a feeding box 806, a PLC (programmable logic controller) 807 and a second limit switch 808, fixed ends of the track 801, the control switch 803 and the PLC 807 are respectively connected with the top end of the mixing tank 1, the motor trolley 804 is arranged at the top end of the track 801 and is connected with the track 801 in a sliding manner, the first limit switch 802 and the second limit switch 808 are respectively arranged at two ends of the track 801 and are connected with the track 801, the first limit switch 802, the control switch 803, the motor trolley 804 and the second limit switch 808 are respectively connected with the PLC 807 in a control manner, the PLC is externally connected with a power supply, the feeding box 806 is of a hollow cubic structure with an upper opening and a lower opening, one side of the feeding box 806 is connected with the top end of one side of the motor trolley 804 through a connecting rod 805, the bottom end of the feed box 806 is inserted into the first feed tank 7, and the bottom end opening of the feed box 806 corresponds to the bottom end opening of the first feed tank 7; the top of compounding groove 1 still is provided with second feed chute 9, second feed chute 9 also is upper and lower open-ended cavity cuboid structure, the top that compounding groove 1 was inserted to the bottom of second feed chute 9 is connected with compounding groove 1, second feed chute 9 communicates with each other with compounding groove 1, the top of second feed chute 9 is provided with sealing plug 10, the bottom of sealing plug 10 is inserted in the top of second feed chute 9 and is connected with second feed chute 9.

In this embodiment, support 2 is provided with multiunit, multiunit 2 circumference of support distributes to effectively improve the stability after 1 fixed in compounding groove, can effectively prevent that the phenomenon of collapsing from appearing in compounding groove 1.

In this embodiment, stirring leaf 5 is provided with the multiunit, multiunit 5 evenly distributed of stirring leaf to effectively improve mixer 6's stirring efficiency, thereby accelerate mixing efficiency of different plastic granules in the compounding groove 1.

In this embodiment, at least two sets of connecting rods 805 are provided; to slow down the falling speed of the auxiliary agent in the feed box 806, so that the auxiliary agent can be uniformly dispersed in the mixing tank 1.

In this embodiment, the loading box 806 is a funnel-shaped structure; to slow down the falling speed of the auxiliary agent in the feed box 806, so that the auxiliary agent can be uniformly dispersed in the mixing tank 1.

In this embodiment, the second feeding grooves 9 are provided in two sets, and the two sets of the second feeding grooves 9 are respectively distributed on two sides of the top end of the mixing groove 1. So that different plastic particles are respectively and simultaneously added into the mixing groove 1, and the feeding efficiency is effectively improved.

The utility model relates to a mixing device for producing polymer modified plastics, the utility model discloses a charging box 806 is used for the auxiliary agent to feed, drives charging box 806 through motor trolley 804 and feeds in a round trip in first feed chute 7, thus makes the auxiliary agent disperse evenly, and final product quality is stable, and the performance index fluctuates little, and the reproducibility is good; the second feeding grooves 9 of the utility model are used for adding a large amount of plastic particles, the second feeding grooves 9 are provided with a plurality of groups, different plastic particles can be added into the plurality of groups of second feeding grooves 9 respectively, and the feeding efficiency is effectively improved; the utility model is provided with two groups of mixers 6, and the rotation directions of the two groups of mixers 6 are set to be different, so that different plastic particles in the mixing groove 1 can be fully mixed; the utility model discloses simple structure, convenient to use, it is efficient, easy popularization.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A mixing device for producing polymer modified plastics is characterized by comprising a mixing tank (1), a bracket (2), a discharge valve (3), a mixing shaft (4), a mixing blade (5), a mixer (6), a first feeding tank (7) and a feeding device (8); the mixing tank (1) is of a hollow cubic structure, the support (2) is fixedly arranged on the side portion of the bottom end of the mixing tank (1), the discharge valve (3) is arranged in the middle of the bottom end of the mixing tank (1) and communicated with the interior of the mixing tank (1), the stirrer (6) is fixedly arranged on the side portion of the top end of the mixing tank (1), the stirring shaft (4) is arranged in the mixing tank (1) and penetrates through the top end of the mixing tank (1) to be connected with the output end of the stirrer (6), and the stirring blade (5) is fixedly arranged on the side wall of the stirring shaft (4); the first feeding groove (7) is fixedly arranged in the middle of the top end of the mixing groove (1), the first feeding groove (7) is of a hollow cuboid structure with an upper opening and a lower opening, the lower opening of the feeding groove (7) is communicated with the interior of the mixing groove (1), and the feeding device (8) is fixedly arranged at the top end of the mixing groove (1) and is positioned on one side of the upper opening of the feeding groove (7); the feeding device (8) comprises a track (801), a first limit switch (802), a control switch (803), a motor trolley (804), a feeding box (806), a PLC (807) and a second limit switch (808), fixed ends of the track (801), the control switch (803) and the PLC (807) are respectively connected with the top end of the mixing trough (1), the motor trolley (804) is arranged at the top end of the track (801) and is in sliding connection with the track (801), the first limit switch (802) and the second limit switch (808) are respectively arranged at two ends of the track (801) and are connected with the track (801), the first limit switch (802), the control switch (803), the motor trolley (804) and the second limit switch (808) are respectively in control connection with the PLC (807), the PLC (807) is externally connected with a power supply, the feed box (806) is of a hollow cubic structure with an upper opening and a lower opening, one side of the feed box (806) is connected with the top end of one side of the motor trolley (804) through a connecting rod (805), the bottom end of the feed box (806) is inserted into the first feed tank (7), and the opening at the bottom end of the feed box (806) corresponds to the opening at the bottom end of the first feed tank (7); the top of compounding groove (1) still is provided with second feed chute (9), second feed chute (9) also are upper and lower open-ended cavity cuboid structure, the top that compounding groove (1) was inserted to the bottom of second feed chute (9) is connected with compounding groove (1), second feed chute (9) communicate with each other with compounding groove (1), the top of second feed chute (9) is provided with sealing plug (10), the bottom of sealing plug (10) is inserted in the top of second feed chute (9) and is connected with second feed chute (9).

2. A mixing device for producing polymer modified plastics, as claimed in claim 1, wherein said support (2) is provided with a plurality of sets, said plurality of sets of supports (2) being circumferentially distributed.

3. A mixing device for producing polymer modified plastics, as claimed in claim 1, wherein said stirring vanes (5) are provided with multiple groups, and said multiple groups of stirring vanes (5) are uniformly distributed.

4. A mixing device for producing polymer modified plastics, according to claim 1, characterized in that at least two groups of connecting rods (805) are provided.

5. A mixing device for polymer modified plastic production as claimed in claim 1, wherein the structure of the feeding box (806) is funnel-shaped.

6. A mixing device for polymer modified plastic production according to claim 1, wherein there are two sets of the second feeding grooves (9), and the two sets of the second feeding grooves (9) are respectively distributed on two sides of the top end of the mixing groove (1).