CN218227351U - Raw material mixing equipment is used in production of degradable plastic bag - Google Patents

Abstract

The utility model discloses a raw material mixing device for producing degradable plastic bags, a first heating pipe is embedded in the side wall of a mixing barrel, a telescopic rotating mechanism is arranged above the mixing barrel, a rotating barrel is arranged below the telescopic rotating mechanism and penetrates through the top end of the mixing barrel, a second heating pipe is arranged in the rotating barrel, a first scraper blade and a second scraper blade are arranged on the rotating barrel, a premixing barrel is arranged on one side above the mixing barrel, a stirring mechanism is arranged in the premixing barrel, and the lower part of the premixing barrel is communicated with the mixing barrel through an electric control valve; the utility model discloses a second scraper blade can be scraped the material that melts of adhesion on the blending bin lateral wall down, avoids the material of long-time heating adhesion to appear burnt mushy, and the setting of two sets of heating pipes makes inside and outside two-way simultaneous heating, melts fastly, and the while carries out the postheating of homogeneous mixing with material and auxiliary material in advance through the setting of premixing mechanism and melts, mixes more evenly, need not long-time stirring, and mixing rate is faster, production efficiency greatly increased.

Description

Raw material mixing equipment is used in production of degradable plastic bag

Technical Field

The utility model relates to a plastic bag production technical field especially relates to a raw materials mixing apparatus is used in production of degradable plastic bag.

Background

The degradable plastic is a plastic which can meet the use requirements of various properties of products, the properties are unchanged in the storage period, and the products can be degraded into substances harmless to the environment under the natural environment condition after use, the degradable plastic can be divided into light degradable plastic, biodegradable plastic, thermoplastic starch resin degradable plastic and the like, the degradable plastic bag is prepared by adding auxiliary materials into the degradable plastic, mixing, melting and extruding, and plastic particles and the auxiliary materials are required to be heated, dissolved and mixed during production;

traditional compounding device can't scrape the material on the lateral wall totally when the inner wall heating, and long-time heating can be because the material of adhesion appears burnt mushy on the uneven leading to the lateral wall of heating, and inside material has not melted completely, causes the material certain waste to appear, and current mixing arrangement is simultaneously to add different materials respectively successively and heat respectively and melt the mixture, and because the material melts back viscidity big, probably there is the uneven phenomenon of stirring, need consume the plenty of time and stir repeatedly, seriously influences production efficiency, consequently, the utility model provides a raw materials mixing apparatus is used in order to solve the problem that exists among the prior art for the production of degradable plastic bag.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model aims to provide a raw material mixing equipment is used in production of degradable plastic bag, this raw material mixing equipment is used in production of degradable plastic bag can scrape down melting material of adhesion on the tempering tank lateral wall, the material of avoiding long-time heating adhesion appears burnt pastiness, and the setting of two sets of heating pipes makes inside and outside two-way simultaneous heating, it is fast to melt, carry out the postheating of homogeneous mixing with material and auxiliary material in advance simultaneously and melt, it is more even to mix, need not long-time stirring, production efficiency greatly increased.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the utility model provides a raw material mixing equipment is used in production of degradable plastic bag, includes mixing barrel, heating mixing mechanism and premix mechanism, heating mixing mechanism includes first heating pipe, flexible slewing mechanism, rotor, second heating pipe, first scraper blade and second scraper blade, the embedded first heating pipe that is equipped with of mixing barrel lateral wall, the mixing barrel top is equipped with flexible slewing mechanism, flexible slewing mechanism below runs through the mixing barrel top and is equipped with the rotor, and the rotor seals for hollow form and upper end opening lower extreme, be equipped with the second heating pipe in the rotor, second heating pipe heliciform setting is in the rotor, be equipped with first scraper blade on the rotor, the rotor below is equipped with the second scraper blade, and first scraper blade and second scraper blade all are arcuation setting and second scraper blade and laminate through stirring extension rod fixed connection and mixing barrel inner wall, and first scraper blade and second scraper blade all symmetry are equipped with two sets ofly, premix mechanism is including premixing barrel, rabbling mechanism, loading hopper and automatically controlled valve, mixing barrel top one side supports through three groups and is equipped with premixing barrel, be equipped with the rabbling mechanism in the premixing barrel, be equipped with the symmetry loading hopper on the premixing hopper, be equipped with the symmetry multiunit on the premixing hopper, the premixing valve communicates through premixing barrel below and mixing barrel.

The further improvement lies in that: flexible slewing mechanism includes rolling disc, telescopic link, connection pad and driving motor, the mixing barrel top is rotated and is equipped with the rolling disc, the symmetry is equipped with the telescopic link on the rolling disc, and the telescopic link symmetry is equipped with four groups, the telescopic link below is equipped with the connection pad, connection pad and a rotation section of thick bamboo upper end fixed connection, the connecting plate are cyclic annular setting in a rotation section of thick bamboo upper end outside, mixing barrel top opposite side is equipped with driving motor.

The further improvement is that: the rotating disc is rotatably connected with the mixing barrel through a bearing, a bevel gear ring is arranged on the outer side of the rotating disc, the output end of the driving motor is in meshing transmission with the bevel gear ring through a bevel gear, a connecting electric brush is arranged at the upper end of the second heating pipe, extends out of the rotating disc, and is arranged in the bevel gear ring and connected with an external power supply.

The further improvement is that: the stirring mechanism comprises a stirring motor, a rotating shaft and stirring rods, the stirring motor is arranged on the premixing barrel, the rotating shaft is arranged in the premixing barrel, the stirring rods are symmetrically arranged on the rotating shaft, and multiple groups of stirring rods are symmetrically arranged.

The further improvement is that: the tempering tank outside is equipped with the heat preservation, the tempering tank below is equipped with ejection of compact solenoid valve, the tempering tank below is for leaking hopper-shaped, first scraper blade is the same with tempering tank bottom inclination, the laminating of second scraper blade and tempering tank inner wall.

The beneficial effects of the utility model are that: the utility model discloses a second scraper blade can be scraped the material that melts of adhesion on the blending bin lateral wall down, avoids the material of long-time heating adhesion to appear burnt mushy, and the setting of two sets of heating pipes makes inside and outside two-way simultaneous heating, melts fastly, and the while carries out the postheating of homogeneous mixing with material and auxiliary material in advance through the setting of premixing mechanism and melts, mixes more evenly, need not long-time stirring, and mixing rate is faster, production efficiency greatly increased.

Drawings

Fig. 1 is a front sectional view of the present invention.

Fig. 2 is the cross-sectional view of the premixing barrel of the present invention.

Fig. 3 is a top sectional view of the mixing barrel of the present invention.

Wherein: 1. a mixing barrel; 2. a first heating pipe; 3. a rotating cylinder; 4. a second heating pipe; 5. a first squeegee; 6. a second squeegee; 7. a premix barrel; 8. a hopper; 9. an electrically controlled valve; 10. rotating the disc; 11. a telescopic rod; 12. connecting the disc; 13. a drive motor; 14. a bearing; 15. a conical gear ring; 16. connecting an electric brush; 17. a stirring motor; 18. a rotating shaft; 19. a stirring rod; 20. a heat-insulating layer; 21. and a discharge electromagnetic valve.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

According to fig. 1, fig. 2 and fig. 3 show, this embodiment provides a raw materials mixing equipment is used in production of degradable plastic bag, including mixing drum 1, heating mixing mechanism and premix mechanism, heating mixing mechanism includes first heating pipe 2, flexible slewing mechanism, a rotation section of thick bamboo 3, second heating pipe 4, first scraper blade 5 and second scraper blade 6, the embedded first heating pipe 2 that is equipped with of mixing drum 1 lateral wall, mixing drum 1 top is equipped with flexible slewing mechanism, flexible slewing mechanism below runs through mixing drum 1 top and is equipped with a rotation section of thick bamboo 3, rotates a section of thick bamboo and seals for hollow form and upper end opening lower extreme, be equipped with second heating pipe 4 in the rotation section of thick bamboo 3, second heating pipe heliciform sets up in rotating a section of thick bamboo, realizes with first heating pipe cooperation that the material is inside and outside synchronous heating, and it is faster to be heated more even and heat the melting speed, and the diversion increases production efficiency, be equipped with first scraper blade 5 on the rotation section of thick bamboo 3, it is equipped with second scraper blade 6 to rotate a section of thick bamboo 3 below, first scraper blade and second scraper blade all are the arcuation setting and second scraper blade passes through stirring rod fixed connection and mixing drum inner wall, and mixing drum 7 and are equipped with the symmetry and mix the stirring bucket 8, and mix the automatically controlled stirring bucket and mix the feed bin 7 and be equipped with the feed bin 7 through stirring mechanism and be equipped with the symmetry and mix the stirring and mix the mixing mechanism and be equipped with the upper and be equipped with the symmetry and mix the mixing drum 7 and be equipped with the automatic control mechanism and be equipped with the mixing hopper 7 on one side and be equipped with the mixing hopper 7.

Flexible slewing mechanism includes rolling disc 10, telescopic link 11, connection pad 12 and driving motor 13, 1 top of mixing barrel is rotated and is equipped with rolling disc 10, the symmetry is equipped with telescopic link 11 on the rolling disc 10, and the telescopic link symmetry is equipped with four groups, 11 below of telescopic link is equipped with connection pad 12, connection pad 12 and 3 upper end fixed connection of rolling barrel, the connecting plate is cyclic annular setting in the rolling barrel upper end outside, 1 top opposite side of mixing barrel is equipped with driving motor 13.

The rotating disc 10 is rotatably connected with the mixing barrel 1 through a bearing 14, a bevel gear ring 15 is arranged on the outer side of the rotating disc 10, the output end of the driving motor 13 is in meshed transmission with the bevel gear ring 15 through a bevel gear, a connecting electric brush 16 is arranged at the upper end of the second heating pipe 4, extends out of the rotating disc 10, and is arranged in the bevel gear ring and connected with an external power supply.

The stirring mechanism comprises a stirring motor 17, a rotating shaft 18 and stirring rods 19, the stirring motor 17 is arranged on the premixing barrel 7, the rotating shaft 18 is arranged in the premixing barrel 7, the stirring rods 19 are symmetrically arranged on the rotating shaft 18, and multiple groups of stirring rods are symmetrically arranged.

1 outside of tempering tank is equipped with heat preservation 20, 1 below of tempering tank is equipped with ejection of compact solenoid valve 21, 1 below of tempering tank is for leaking hopper-shaped, first scraper blade 5 is the same with 1 bottom inclination of tempering tank, drives through the telescopic link when the unloading and rotates the section of thick bamboo and move down and make first scraper blade downside and tempering tank bottom portion laminating, and the material that melts of adhesion on with the tempering tank inside wall through second scraper blade and first scraper blade when stirring is scraped down, avoids causing the material of adhesion extravagant, also avoids appearing the phenomenon of thickener simultaneously, the laminating of 1 inner wall of second scraper blade 6 and tempering tank.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a raw materials mixing apparatus is used in production of degradable plastic bag which characterized in that: including mixing barrel (1), heating mixing mechanism and pre-mixing mechanism, heating mixing mechanism includes first heating pipe (2), flexible slewing mechanism, a rotating cylinder (3), second heating pipe (4), first scraper blade (5) and second scraper blade (6), embedded first heating pipe (2) that is equipped with of mixing barrel (1) lateral wall, mixing barrel (1) top is equipped with flexible slewing mechanism, flexible slewing mechanism below is run through mixing barrel (1) top and is equipped with a rotating cylinder (3), be equipped with second heating pipe (4) in rotating cylinder (3), be equipped with first scraper blade (5) on rotating cylinder (3), rotating cylinder (3) below is equipped with second scraper blade (6), pre-mixing mechanism is including mixing barrel (7), rabbling mechanism, loading hopper (8) and automatically controlled valve (9), mixing barrel (1) top one side is equipped with and mixes barrel (7), be equipped with rabbling mechanism in the mixing barrel (7), the symmetry is equipped with hopper (8) on mixing barrel (7) in advance, it communicates through automatically controlled valve (9) to mix between barrel (7) below and mixing barrel (1).

2. The raw material mixing device for producing the degradable plastic bag according to claim 1, wherein: flexible slewing mechanism includes rolling disc (10), telescopic link (11), connection pad (12) and driving motor (13), mixing barrel (1) top is rotated and is equipped with rolling disc (10), the symmetry is equipped with telescopic link (11) on rolling disc (10), telescopic link (11) below is equipped with connection pad (12), connection pad (12) and a rotation section of thick bamboo (3) upper end fixed connection, mixing barrel (1) top opposite side is equipped with driving motor (13).

3. The raw material mixing device for producing the degradable plastic bag according to claim 2, wherein: the rotary disc (10) is rotatably connected with the mixing barrel (1) through a bearing (14), a bevel gear ring (15) is arranged on the outer side of the rotary disc (10), the output end of the driving motor (13) is in gear engagement transmission with the bevel gear ring (15), and a connecting electric brush (16) is arranged at the upper end of the second heating pipe (4) and extends out of the rotary disc (10).

4. The raw material mixing device for producing the degradable plastic bag according to claim 1, wherein: the stirring mechanism comprises a stirring motor (17), a rotating shaft (18) and stirring rods (19), the stirring motor (17) is arranged on the premixing barrel (7), the rotating shaft (18) is arranged in the premixing barrel (7), and the stirring rods (19) are symmetrically arranged on the rotating shaft (18).

5. The raw material mixing device for producing the degradable plastic bag according to claim 1, wherein: mixing barrel (1) outside is equipped with heat preservation (20), mixing barrel (1) below is equipped with ejection of compact solenoid valve (21), mixing barrel (1) below is for leaking hopper-shaped, first scraper blade (5) are the same with mixing barrel (1) bottom inclination, second scraper blade (6) and mixing barrel (1) inner wall laminating.

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