CN220681282U

CN220681282U - Effectual raw materials proportioning mechanism of compounding

Info

Publication number: CN220681282U
Application number: CN202322374918.XU
Authority: CN
Inventors: 江剑波
Original assignee: Nantong Sunwell Auto Parts Co ltd
Current assignee: Nantong Sunwell Auto Parts Co ltd
Priority date: 2023-09-01
Filing date: 2023-09-01
Publication date: 2024-03-29
Anticipated expiration: 2033-09-01

Abstract

The utility model relates to a raw material proportioning mechanism with good material mixing effect, which comprises a base, a mixing kettle arranged at the top of the base, a material conveying box and a screw conveyor arranged in the material conveying box, wherein one side of the material conveying box, which is close to the mixing kettle, is fixedly communicated with a blanking pipe, a heating structure is fixedly arranged outside the material conveying box, and a cleaning assembly is arranged in the mixing kettle; the heating structure comprises a heating box fixedly arranged outside the material conveying box, a heating wire and a fan are fixedly arranged inside the heating box, and a plurality of air inlets which are distributed at equal intervals are formed between the material conveying box and the heating box. This effectual raw materials proportioning mechanism of compounding, through the feeder hopper with the leading-in material delivery box of raw materials in, carry it by screw conveyer again, when the material is carried, through starting heating structure to heat the material, make the material can the intensive mixing, reach the practicality by advantage such as strong, the machining effect is good.

Description

Effectual raw materials proportioning mechanism of compounding

Technical Field

The utility model relates to the technical field of PVC pipe production, in particular to a raw material proportioning mechanism with good mixing effect.

Background

PVC is a material whose main component is polyvinyl chloride, and other components are added to enhance its heat resistance, toughness and ductility, the uppermost layer of the surface film is paint, the middle main component is polyvinyl chloride, and the lowermost layer is back-coating adhesive, which is a synthetic material that is popular and widely used in the world today.

When the PVC pipe is produced, raw materials are required to be mixed and stirred. Through retrieval, chinese patent CN 216992620U discloses a PVC pipe production raw material proportioning and mixing device for electric power, which comprises a lower mixing box, an upper mixing box, a connecting ring, a fixing frame and a feeding hopper, wherein a mixing device is arranged at the top of the upper mixing box. According to the utility model, by arranging the mixing device, the raw materials are conveniently stirred in two directions at the same time, the stirring effect is enhanced, the stirring time is saved, and the use is convenient.

However, the PVC pipe production raw material proportioning and mixing equipment for electric power cannot preheat the materials of the PVC pipe, so that the materials cannot be fully mixed, the production quality of the PVC pipe is seriously affected, and the production requirement cannot be met, and therefore, a raw material proportioning mechanism with good mixing effect is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the raw material proportioning mechanism with good material mixing effect, which has the advantages of strong practicability, good processing effect and the like, and solves the problem that the materials of pvc pipes cannot be preheated and cannot be fully mixed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a effectual raw materials proportioning mechanism of compounding, includes the base, sets up at mixing kettle, material delivery case and the screw conveyer of installing in the inside of material delivery case at the base top, the fixed intercommunication of one side that is close to mixing kettle of material delivery case has the unloading pipe, the outside fixed mounting of material delivery case has heating structure, mixing kettle's inside is equipped with the clearance subassembly;

the heating structure comprises a heating box fixedly arranged outside the material conveying box, a heating wire and a fan are fixedly arranged inside the heating box, and a plurality of air inlets which are distributed at equal intervals are formed between the material conveying box and the heating box;

the cleaning assembly consists of a first scraping plate and a second scraping plate, the number of the first scraping plate and the number of the second scraping plate are two, and the first scraping plate and the second scraping plate are respectively matched with the inner side of the kettle body.

Further, the mixing kettle consists of a kettle body and a kettle cover, and the kettle body and the kettle cover are fixed through bolts.

Further, the bottom of the kettle body is fixedly communicated with a discharge pipe, and an electromagnetic valve extending to the outside of the discharge pipe is fixedly arranged in the discharge pipe.

Further, two feeding pipes are fixedly communicated with the top of the kettle cover, the number of the material conveying boxes is two, the two material conveying boxes are symmetrically distributed on the left side and the right side of the mixing kettle, and the two discharging pipes are fixedly communicated with the two feeding pipes respectively.

Further, two the material conveying case is kept away from the equal fixed intercommunication of one side of hybrid tank and is had the feeder hopper, the top fixed mounting of base has the support column and the quantity of support column with material conveying case bottom is fixed a plurality of.

Further, stirring motor is fixedly installed at the top of the kettle cover, and stirring rod extending to the inside of the kettle body is fixedly installed on an output shaft of the stirring motor.

Further, the puddler comprises axis of rotation and, U type pole and horizontal pole, the horizontal pole welds between axis of rotation and U type pole, and the bottom and the U type pole of axis of rotation are fixed, two first scraper blade and two second scraper blade symmetry fixed mounting are in the outside of U type pole.

Compared with the prior art, the utility model provides the raw material proportioning mechanism with good mixing effect, which has the following beneficial effects:

1. this effectual raw materials proportioning mechanism of compounding, through the feeder hopper with the leading-in material delivery box of raw materials in, carry it by screw conveyer again, when the material is carried, through starting heating structure to heat the material, make the material can intensive mixing, improve processingquality, reach advantages such as the practicality is strong, and the processing is effectual, solved can not preheat the material of pvc tubular product for the material can not intensive mixing.

2. This effectual raw materials proportioning mechanism of compounding, through starting agitator motor, make its output shaft drive puddler rotatory to mix the raw materials to its viscosity is great when raw materials mixes, through contact between the inner wall of first scraper blade and second scraper blade and the cauldron body, reduces the material adhesion and leads to the inhomogeneous condition of mixing on the lateral wall of the cauldron body, realizes the effectual advantage of compounding.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the material handling tank of the present utility model;

fig. 3 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.

In the figure: 1 base, 2 mixing kettle, 21 cauldron body, 22 kettle cover, 3 material delivery box, 4 feeder hopper, 5 unloading pipe, 6 screw conveyer, 7 heating cabinet, 8 heater strip, 9 fan, 10 support column, 11 row material pipe, 12 solenoid valve, 13 agitator motor, 14 puddler, 15 first scraper blade, 16 second scraper blade, 17 inlet pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a raw material proportioning mechanism with good mixing effect comprises a base 1, a mixing kettle 2 arranged at the top of the base 1, a material conveying box 3 and a screw conveyor 6 arranged in the material conveying box 3, wherein a blanking pipe 11 is fixedly communicated with one side of the material conveying box 3, which is close to the mixing kettle 2, the mixing kettle 2 consists of a kettle body 21 and a kettle cover 22, and the kettle body 21 and the kettle cover 22 are fixed through bolts. Can separate the cauldron body 21 and the cover 22, be convenient for later stage clear up the cauldron body 21. The front of the kettle body 21 is fixedly provided with a PLC controller, and the PLC controller is programmed to facilitate the control and use of the electric appliance of the device. Three support frames distributed in a triangular shape are welded on the outer part of the kettle body 21.

Wherein, the bottom of the kettle body 21 is fixedly communicated with a discharge pipe 11, and an electromagnetic valve 12 extending to the outside is fixedly arranged in the discharge pipe 11. Through the installation of solenoid valve 12, be convenient for carry out the unloading processing with the material after the ratio. The top of the kettle cover 22 is fixedly communicated with two symmetrically distributed feeding pipes 17, the number of the material conveying boxes 3 is two, the two material conveying boxes 3 are symmetrically distributed on the left side and the right side of the mixing kettle 2, and the two discharging pipes 5 are fixedly communicated with the two feeding pipes 17 respectively.

In the embodiment, a heating structure is fixedly arranged outside the material conveying box 3, the heating structure comprises a heating box 7 fixedly arranged outside the material conveying box 3, a heating wire 8 and a fan 9 are fixedly arranged inside the heating box 7, and a plurality of air inlets which are distributed at equal intervals are formed between the material conveying box 3 and the heating box 7; the heating wire 8 and the fan 9 are started, and the fan 9 rotates to convey heat to the inside of the material conveying box 3, so that materials can be heated, and the materials can be fully mixed.

Wherein, two material delivery boxes 3 are kept away from the equal fixed intercommunication of one side of mixing kettle 2 and have feeder hopper 4, and the top fixed mounting of base 1 has the support column 10 fixed with material delivery box 3 bottom and the quantity of support column 10 is a plurality of. The material conveying box 3 is ensured to stably convey materials.

It should be noted that the number of the heating structures is four, and two or one group of four heating structures are respectively installed outside the two material conveying boxes 3. In addition, screw conveyer 3 can play certain compounding effect when carrying the material for the material is better to be heated. The heating box 7 is internally provided with a through hole matched with the fan 9.

In the embodiment, a cleaning component is arranged in the mixing kettle 2; the cleaning assembly consists of a first scraping plate 15 and a second scraping plate 16, the number of the first scraping plate 15 and the second scraping plate 16 is two, and the first scraping plate 15 and the second scraping plate 16 are respectively matched with the inner side of the kettle body 21. The stirring motor 13 is fixedly arranged at the top of the kettle cover 22, and the stirring rod 14 extending to the inside of the kettle body 21 is fixedly arranged on the output shaft of the stirring motor 13. The stirring rod 14 consists of a rotating shaft, a U-shaped rod and a cross rod, the cross rod is welded between the rotating shaft and the U-shaped rod, the bottom end of the rotating shaft is fixed with the U-shaped rod, and the two first scraping plates 15 and the two second scraping plates 16 are symmetrically and fixedly arranged outside the U-shaped rod.

When the stirring motor 13 is used, the stirring motor is started, the output shaft of the stirring motor drives the stirring rod 12 to rotate, so that raw materials are mixed in proportion, and the raw materials are mixed in proportion, so that the raw materials are relatively high in viscosity, and the raw materials are prevented from being adhered to the side wall of the kettle body 21 to cause uneven mixing due to contact between the first scraping plate 15 and the second scraping plate 16 and the inner wall of the kettle body, and the advantage of good mixing effect is achieved.

The working principle of the embodiment is as follows:

during the compounding, in leading-in material delivery case 3 of raw materials through feeder hopper 4, carry it by screw conveyer 6 again, then in discharging into mixing kettle 2 through unloading pipe 5 to carry out the ratio compounding, when the material is carried, start heater strip 8 and fan 9, fan 9 rotation is carried the heat to material delivery case 3 inside to heat the material, make the material can the intensive mixing, improve processingquality.

The beneficial effects of the embodiment are as follows:

this effectual raw materials proportioning mechanism of compounding, in leading-in material delivery case 3 of raw materials through feeder hopper 4, carry it by screw conveyer 6 again, when the material is carried, through starting heating structure to heat the material, make the material can intensive mixing, improve processingquality, reach advantages such as the practicality is strong, and the processing is effectual, solved can not preheat the material of pvc tubular product, make the problem that the material can not intensive mixing.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a effectual raw materials proportioning mechanism of compounding, includes base (1), sets up in mixing kettle (2) at base (1) top, material delivery case (3) and installs in inside screw conveyer (6) of material delivery case (3), its characterized in that: a discharging pipe (5) is fixedly communicated with one side, close to the mixing kettle (2), of the material conveying box (3), a heating structure is fixedly arranged outside the material conveying box (3), and a cleaning component is arranged inside the mixing kettle (2);

the heating structure comprises a heating box (7) fixedly arranged outside the material conveying box (3), a heating wire (8) and a fan (9) are fixedly arranged inside the heating box (7), and a plurality of air inlets which are distributed at equal intervals are formed between the material conveying box (3) and the heating box (7);

the cleaning assembly consists of a first scraping plate (15) and a second scraping plate (16), the number of the first scraping plate (15) and the number of the second scraping plate (16) are two, and the first scraping plate (15) and the second scraping plate (16) are respectively matched with the inner side of the kettle body (21).

2. The good-mixing-effect raw material proportioning mechanism of claim 1, wherein: the mixing kettle (2) consists of a kettle body (21) and a kettle cover (22), and the kettle body (21) and the kettle cover (22) are fixed through bolts.

3. The raw material proportioning mechanism with good mixing effect according to claim 2, which is characterized in that: the bottom of the kettle body (21) is fixedly communicated with a discharge pipe (11), and an electromagnetic valve (12) extending to the outside of the discharge pipe (11) is fixedly arranged in the discharge pipe.

4. The raw material proportioning mechanism with good mixing effect according to claim 2, which is characterized in that: the top of the kettle cover (22) is fixedly communicated with two feeding pipes (17) which are symmetrically distributed, the number of the material conveying boxes (3) is two, the two material conveying boxes (3) are symmetrically distributed on the left side and the right side of the mixing kettle (2), and the two discharging pipes (5) are fixedly communicated with the two feeding pipes (17) respectively.

5. The good-mixing-effect raw material proportioning mechanism of claim 1, wherein: two one sides of the material conveying boxes (3) far away from the mixing kettle (2) are fixedly communicated with a feed hopper (4), and the top of the base (1) is fixedly provided with a plurality of support columns (10) and a plurality of support columns (10) which are fixedly arranged at the bottom of the material conveying boxes (3).

6. The raw material proportioning mechanism with good mixing effect according to claim 2, which is characterized in that: the top of the kettle cover (22) is fixedly provided with a stirring motor (13), and an output shaft of the stirring motor (13) is fixedly provided with a stirring rod (14) extending to the inside of the kettle body (21).

7. The good-mixing-effect raw material proportioning mechanism of claim 6, wherein: the stirring rod (14) consists of a rotating shaft, a U-shaped rod and a cross rod, wherein the cross rod is welded between the rotating shaft and the U-shaped rod, the bottom end of the rotating shaft is fixed with the U-shaped rod, and two first scraping plates (15) and two second scraping plates (16) are symmetrically and fixedly arranged outside the U-shaped rod.