阅读说明：本技术 一种薄膜原料的搅拌混合设备 (Stirring mixing apparatus of film raw materials ) 是由 张娟 于 2021-06-30 设计创作，主要内容包括：本发明公开了一种薄膜原料的搅拌混合设备,包括底板,所述底板顶端的一侧固定连接有筒体,所述底板顶端的另一侧固定连接有箱体,所述筒体的顶端固定连接有固定座,所述固定座顶端的一侧设置有粉碎机构,所述筒体的一侧设置有加热机构,所述箱体的内部设置有置料机构,所述箱体的顶端设置有冷却机构,所述筒体的内部设置有搅拌机构；所述粉碎机构通过进料管与筒体连接,进料管处的筒体内安装有分离机构,所述分离机构通过导气管与加热机构连接,所述导气管上安装有截止阀,本发明克服了现有技术的不足,使薄膜原料颗粒粉碎后混合的金属颗粒等大密度颗粒杂质可得到有效的去除。(The invention discloses stirring and mixing equipment for film raw materials, which comprises a bottom plate, wherein one side of the top end of the bottom plate is fixedly connected with a barrel, the other side of the top end of the bottom plate is fixedly connected with a box body, the top end of the barrel is fixedly connected with a fixed seat, one side of the top end of the fixed seat is provided with a crushing mechanism, one side of the barrel is provided with a heating mechanism, the inside of the box body is provided with a material placing mechanism, the top end of the box body is provided with a cooling mechanism, and the inside of the barrel body is provided with a stirring mechanism; the invention overcomes the defects of the prior art, and ensures that impurities of large-density particles such as metal particles and the like mixed after the raw film particles are crushed can be effectively removed.)

1. The utility model provides a stirring mixing apparatus of film raw materials, includes bottom plate (1), its characterized in that: a barrel (3) is fixedly connected to one side of the top end of the bottom plate (1), a box body (10) is fixedly connected to the other side of the top end of the bottom plate (1), a fixed seat (5) is fixedly connected to the top end of the barrel (3), a crushing mechanism (6) is arranged on one side of the top end of the fixed seat (5), and a heating mechanism (2) is arranged on one side of the barrel (3); the crushing mechanism is connected with the barrel through a feeding pipe (610), a separating mechanism is arranged in the barrel at the position of the feeding pipe (610), the separating mechanism is connected with the heating mechanism (2) through an air duct (210), and a stop valve (211) is arranged on the air duct (210);

the separation mechanism comprises a receiving barrel (212) and a blowing mechanism, the blowing mechanism comprises a blowing pipe (220), a T-shaped bracket (221) and an air guide cone (222), the material blowing pipe (220) is fixedly arranged at the bottom of the material receiving barrel (212), the material feeding pipe (610) is positioned right above the material receiving barrel (212), the material receiving barrel (212) is fixedly arranged on the inner wall of the barrel body (3) through a connecting rod (213), the material blowing pipe (220) is positioned on the central axis of the material feeding pipe (610), the upper end of the material blowing pipe (220) faces the material feeding pipe (610), the air guide cone (222) is installed at the top of the material blowing pipe (220) through a T-shaped support (221), the T-shaped support (221) is fixedly installed on the inner wall of the material feeding pipe (610), an air outlet gap which inclines upwards is formed between the air guide cone (222) and the top of the material blowing pipe (220), the bottom of the blowing pipe (220) is connected with the heating mechanism (2) through an air duct (210).

2. The stirring and mixing device of a film material as set forth in claim 1, wherein: the bottom of inlet pipe (610) still installs guide mechanism, guide mechanism includes guide cone (612) and bracing piece (611), bracing piece (611) fixed mounting is in the lower part of inlet pipe (610), guide cone (612) fixed mounting is on bracing piece (611), and is located the below of inlet pipe (610) lower part, and guide cone (612) and air-out clearance cooperate.

3. The stirring and mixing device of a film material as set forth in claim 1, wherein: the inside of barrel (3) still is provided with rabbling mechanism, rabbling mechanism includes driving motor (7), driving motor (7) fixed connection is in the intermediate position department on fixing base (5) top, the output of driving motor (7) is passed through the coupling and is connected with driving gear (13), the both sides of driving gear (13) are provided with driven gear (12), bottom fixedly connected with of driven gear (12) connects pivot (4), and the bottom of connecting pivot (4) runs through in the inside of barrel (3), the outside fixedly connected with stirring leaf (11) of connecting pivot (4) bottom.

4. A stirring and mixing apparatus for thin film raw material as set forth in claim 3, wherein: the diameter of the driving gear (13) is larger than that of the driven gear (12), a tooth block with the same size as the outside of the driving gear (13) is arranged outside the driven gear (12), and the driven gear (12) is in meshed connection with the driving gear (13).

5. The stirring and mixing device of a film material as set forth in claim 1, wherein: the heating mechanism (2) consists of a hot ventilation pipe (201), a first distribution pipe (202), a first fan (203), a heating wire (204), a connecting seat (205), a connecting cover (206) and a ventilation hole (207), the connecting seat (205) is fixedly connected with one side of the bottom plate (1), a heating wire (204) is arranged inside the connecting seat (205), the other side of the connecting seat (205) is fixedly connected with a first fan (203) through a connecting pipeline, one side inside the connecting seat (205) is fixedly connected with a hot air pipe (201), the other side of the hot air duct (201) penetrates the interior of the cylinder (3) and extends to the interior of the first distribution pipe (202), the first distribution pipe (202) is fixedly connected to one side of the inner part of the cylinder body (3), a vent hole (207) is fixedly connected to the other side of the first distribution pipe (202), and a connection cover (206) is arranged outside the first distribution pipe (202).

6. The stirring and mixing device of film raw material as claimed in claim 5, wherein: the hot air pipes (201) are provided with two groups and are symmetrically distributed about the horizontal center line of the connecting base (205).

7. The stirring and mixing device of a film material as set forth in claim 1, wherein: the crushing mechanism (6) consists of a placing seat (601), a first crushing wheel (602), a second crushing wheel (603), a driving wheel (604), a servo motor (605), a driven wheel (606) and a belt (607), the placing seat (601) is fixedly connected to one side of the top end of a fixed seat (5), the first crushing wheel (602) is arranged on one side inside the placing seat (601), the second crushing wheel (603) is arranged on the other side inside the placing seat (601), one end of the first crushing wheel (602) is connected with the driven wheel (606) through a connecting piece, one end of the second crushing wheel (603) is connected with the driving wheel (604) through a connecting piece, the belt (607) is arranged outside between the driven wheel (606) and the driving wheel (604), the other end of the driving wheel (604) is connected with the output end of the servo motor (605) through a shaft connector, the diameters of the driven wheel (606) and the driving wheel (604) are the same, and the driven wheel (606) and the driving wheel (604) are in the same horizontal plane.

8. The stirring and mixing device of a film material as set forth in claim 1, wherein: the top end of the box body (10) is also provided with a cooling mechanism (8), the cooling mechanism (8) is composed of a second fan (801), a limiting seat (802), a cold ventilation pipe (803), a second distribution pipe (804), a through hole (805), a semiconductor refrigeration sheet (806) and a vertical plate (807), the limiting seat (802) is fixedly connected to the top end of the box body (10), the semiconductor refrigeration sheet (806) is fixedly connected to two sides of the interior of the limiting seat (802), the vertical plate (807) is fixedly connected to the top end and the bottom end of the interior of the limiting seat (802), the top end of the limiting seat (802) is connected with the second fan (801) through a connecting pipeline, the cold ventilation pipe (803) is fixedly connected to two sides of the bottom end of the interior of the limiting seat (802), and the bottom end of the cold ventilation pipe (803) penetrates through the interior of the box body (10) and is communicated with the interior of the second distribution pipe (804), the second distribution pipe (804) is fixedly connected to the top end inside the box body (10), and the bottom end of the second distribution pipe (804) is fixedly connected with a through hole (805).

9. The apparatus for agitating and mixing a filmy material according to claim 8, wherein: seven sets of vertical plates (807) are arranged, and the vertical plates (807) are arranged in the limiting seat (802) in a staggered mode.

Technical Field

The invention relates to the technical field of plastic film raw material stirring equipment, and particularly belongs to stirring and mixing equipment for film raw materials.

Background

At present, plastic film is because its characteristic wide application in each field, and general plastic film is difficult for degrading, causes the pollution to the environment easily, and along with people's environmental protection consciousness is stronger and stronger, people are more and more focusing on researching and developing biodegradable plastic film product, and the stirring mixing equipment of current film raw materials still has some problems, generally need to mix the stirring with the required material of biodegradable plastic film product in proportion, because stirring structure is too simple, leads to the material to mix inhomogeneous.

In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved:

(1) in the traditional stirring and mixing equipment for the film raw materials, the stirring structure is too simple in the processing process, so that the materials are not uniformly mixed;

(2) impurities of large-density particles such as metal particles and the like contained in the material cannot be effectively removed, and defects are easily generated on the product;

(3) the traditional stirring and mixing equipment for the film raw materials is easy to cause insufficient uniformity of the materials during mixing and solidification due to the influence of temperature;

(4) the traditional stirring and mixing equipment for the film raw materials is inconvenient for crushing the materials, so that the blocky specification of the materials is too large, and the mixing effect is influenced;

(5) in the traditional stirring and mixing equipment for the film raw materials, the stirred materials are generally cooled in a natural cooling mode, so that the efficiency is low;

(6) traditional film raw materials's stirring mixing apparatus needs the staff to handle in pouring the material of mixing into the mould, wastes time and energy, influences the efficiency of device processing.

Disclosure of Invention

The invention aims to provide stirring and mixing equipment for film raw materials, which solves the problem that impurities of large-density particles such as metal particles and the like mixed after raw material particles are crushed in the prior art cannot be effectively removed.

In order to solve the problems, the technical scheme adopted by the invention is as follows:

the stirring and mixing equipment for the film raw materials comprises a bottom plate, wherein a barrel is fixedly connected to one side of the top end of the bottom plate, a box body is fixedly connected to the other side of the top end of the bottom plate, a fixed seat is fixedly connected to the top end of the barrel, a crushing mechanism is arranged on one side of the top end of the fixed seat, a heating mechanism is arranged on one side of the barrel body, a material placing mechanism is arranged inside the box body, a cooling mechanism is arranged on the top end of the box body, and a stirring mechanism is arranged inside the barrel body;

the crushing mechanism is connected with the barrel through a feeding pipe, a separating mechanism is arranged in the barrel at the position of the feeding pipe, the separating mechanism is connected with the heating mechanism through an air duct, and a stop valve is arranged on the air duct;

the separating mechanism comprises a material receiving barrel and a material blowing mechanism, the material blowing mechanism comprises a material blowing pipe, a T-shaped support and an air guide cone, the material blowing pipe is fixedly installed at the bottom of the material receiving barrel, the material receiving barrel is located right above the material receiving barrel and is fixedly installed on the inner wall of the barrel through a connecting rod, the material blowing pipe is located on the central axis of the material blowing pipe, the upper end of the material blowing pipe faces the material blowing pipe, the air guide cone is installed at the top of the material blowing pipe through the T-shaped support, the T-shaped support is fixedly installed on the inner wall of the material blowing pipe, an air outlet gap which inclines upwards is formed between the air guide cone and the top of the material blowing pipe, and the bottom of the material blowing pipe is connected with the heating mechanism through an air guide pipe.

Preferably, the bottom of inlet pipe still installs guide mechanism, guide mechanism includes guide awl and bracing piece, bracing piece fixed mounting is in the lower part of inlet pipe, guide awl fixed mounting is on the bracing piece, and is located the below of inlet pipe lower part, and guide awl and air-out clearance match.

Rabbling mechanism includes driving motor, driving motor fixed connection is in the intermediate position department on fixing base top, driving motor's output passes through coupling and driving gear connection, the both sides of driving gear are provided with driven gear, driven gear's bottom fixedly connected with connects the pivot, and the bottom of connecting the pivot runs through in the inside of barrel, the outside fixedly connected with stirring leaf of connecting the pivot bottom.

Preferably, the diameter of the driving gear is larger than that of the driven gear, a tooth block with the same size as the outside of the driving gear is arranged outside the driven gear, and the driven gear is in meshed connection with the driving gear.

Preferably, heating mechanism comprises hot ventilation pipe, first distributing pipe, first fan, heater strip, connecting seat, connection cover and ventilation hole, connecting seat fixed connection is in one side of bottom plate, the inside of connecting seat is provided with the heater strip, the opposite side of connecting seat passes through the first fan of connecting tube fixedly connected with, the inside one side fixedly connected with hot ventilation pipe of connecting seat, and the opposite side of hot ventilation pipe runs through in the inside of barrel and extends to the inside of first distributing pipe, first distributing pipe fixed connection is in the inside one side of barrel, the opposite side fixedly connected with ventilation hole of first distributing pipe, the outside of first distributing pipe is provided with the connection cover.

Preferably, the hot-air pipes are provided with two groups and are symmetrically distributed about the horizontal center line of the connecting base.

Preferably, rubbing crusher constructs by placing seat, first crushing wheel, second crushing wheel, action wheel, servo motor, from driving wheel and belt component, place seat fixed connection in one side on fixing base top, the inside one side of placing the seat is provided with first crushing wheel, the inside opposite side of placing the seat is provided with the second crushing wheel, the one end of first crushing wheel is passed through the connecting piece and is connected from the driving wheel, the one end of second crushing wheel is passed through the connecting piece and is connected with the action wheel, the outside between follow driving wheel and the action wheel is provided with the belt, the other end of action wheel passes through the coupling and is connected with servo motor's output.

Preferably, the diameters of the driven wheel and the driving wheel are the same, and the driven wheel and the driving wheel are in the same horizontal plane.

Preferably, cooling body comprises second fan, spacing seat, cold ventilation pipe, second distributing pipe, through-hole, semiconductor refrigeration piece and riser, spacing seat fixed connection is on the top of box, the inside both sides fixedly connected with semiconductor refrigeration piece of spacing seat, the inside top and the bottom fixedly connected with riser of spacing seat, the top of spacing seat is passed through connecting tube and is connected with the second fan, the cold ventilation pipe of both sides fixedly connected with of the inside bottom of spacing seat, and the bottom of cold ventilation pipe run through in the inside of box and with the inside intercommunication of second distributing pipe, the top of second distributing pipe fixed connection in the inside of box, the bottom fixedly connected with through-hole of second distributing pipe.

Preferably, the vertical plates are provided with seven groups, and the vertical plates are arranged inside the limiting seat in a staggered mode.

Preferably, put material mechanism by stopper, mould seat, handle, passage, pump, conveying pipeline and mould groove and constitute, the stopper is provided with three groups and respectively fixed connection in the inside one side of box and opposite side, be provided with the mould seat between the stopper, the inside of mould seat is provided with the mould groove, the one end fixedly connected with handle of mould seat, one side of mould seat top is provided with the passage, and the opposite side of passage run through in the outside one side of box and with the inside intercommunication of conveying pipeline, the conveying pipeline sets up between barrel and box, the bottom of conveying pipeline runs through in the inside bottom of barrel, one side of conveying pipeline is provided with the pump.

Preferably, the width of the inside of the limiting block is larger than the width of the outside of the die seat, and the die seat is in sliding connection with the inside of the limiting block.

Compared with the prior art, the invention has the following implementation effects: the stirring and mixing equipment for the film raw materials can effectively remove metal and high-density particle impurities mixed in the raw materials, realize stable stirring, improve the mixing effect, realize heating treatment, ensure the mixing uniformity among the materials, realize crushing treatment on the blocky materials, better mix the blocky materials with other materials, realize cooling treatment on the mixed materials, has a better effect than natural air drying, realize material conveying treatment and reduce the burden of workers;

(1) according to the invention, the air guide pipe is connected with the separating mechanism, so that air flow generated by the first fan of the heating mechanism is guided into the material blowing pipe, the material blowing pipe can carry out wind power separation on crushed raw materials dispersed by the guide cone at the bottom end of the material feeding pipe, particles with high density directly fall into the material receiving barrel, air flow blown by the material blowing pipe from particles with low density directly falls into the periphery of the material receiving barrel and falls into the barrel outside the material receiving barrel, and the stop valve can be used for adjusting the wind power at the material blowing pipe.

(2) By arranging the driving motor, the driving gear, the driven gear, the connecting rotating shaft and the stirring blades, when the device is used, after required materials are poured into the connecting rotating shaft, the driving motor is started, the driving motor drives the driving gear to rotate through the coupler, the driving gear and the driven gear are in meshed connection, the structure is stable, the use stability is improved, the driven gear and the connecting rotating shaft are driven to rotate, the spiral stirring blades are arranged at the bottom of the connecting rotating shaft, the contact area between the spiral stirring blades and the materials is increased, the mixing uniformity is ensured, and two groups of rectangular plates are arranged above the stirring blades, so that the stirring is more uniform, and the working efficiency of the device is improved;

(3) by arranging the hot ventilation pipe, the first distribution pipe, the first fan, the heating wire, the connecting seat, the connecting cover and the ventilation hole, when the device is used, the first fan is started, the first fan drives air to flow, so that air flow is conveyed to the inside of the connecting seat through the connecting pipeline, after the air flow reacts with the heating wire in the connecting seat, the ambient air is heated, hot air is guided into the inside of the first distribution pipe through the hot ventilation pipe under the action of the first fan, heat is conducted to the inside of the barrel body through the ventilation hole, the inside of the barrel body is heated, the uniformity of materials is higher, the materials are not easy to solidify, and the use efficiency of the device is improved;

(4) when the device is used, materials are poured into the device through the opening at the top of the placing seat, the servo motor is started, the servo motor drives the driving wheel to rotate, the driving wheel and the driven wheel are connected through the belt, so that the driving wheel and the driven wheel are driven to rotate, the materials are crushed through the rotation of the second crushing wheel and the first crushing wheel, the materials are conveniently mixed and stirred, the structure is simple, and the using effect of the device is improved;

(5) through being provided with the second fan, spacing seat, cold ventilation pipe, the second distributing pipe, the through-hole, semiconductor refrigeration piece and riser, in use, the inside of the leading-in box of material after mixing, start the second fan, the second fan passes through the inside of connecting tube with the leading-in spacing seat of air current, the inside both sides of spacing seat are provided with the semiconductor refrigeration piece, under the effect of semiconductor refrigeration piece, pass through the inside of the leading-in second distributing pipe of cold ventilation pipe with air conditioning, spacing seat inside staggered arrangement has the multiunit riser, make the air current form the S-shaped flow in the inside of spacing seat, the energy consumption is reduced, through the through-hole to material cooling treatment, after the material cooling is accomplished, place a period, make the material at the inside shaping in mould groove, take out the material by the staff again, utilize the air-blower to carry out drying treatment to the material. Thereby obtaining a biodegradable plastic film;

(6) through being provided with the stopper, the mould seat, the handle, the passage, the pump of taking out materials, conveying pipeline and mould groove, in the use, start the pump of taking out materials, the material that will mix passes through the conveying pipeline and carries to the inside of passage, through the nozzle of passage bottom, pour the material into the mould inslot of mould seat inside, wait for a period of time after, staff stimulates the handle, outwards pull out the mould seat, handle the material of mould inslot portion, it is higher than the manual work with the efficiency of material pouring out, time saving and labor saving, the functionality of device has been improved.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a schematic top view of the mold base of the present invention;

FIG. 4 is a schematic top view of the fixing base of the present invention;

FIG. 5 is a schematic view of a front cross-sectional view of a retainer according to the present invention;

FIG. 6 is a schematic top sectional view of the placement base of the present invention;

fig. 7 is a front view of the first distribution pipe according to the present invention.

In the figure: 1. a base plate; 2. a heating mechanism; 201. a hot-air duct; 202. a first distribution pipe; 203. a first fan; 204. heating wires; 205. a connecting seat; 206. a connecting cover; 207. a vent hole; 210. an air duct; 211. a stop valve; 212. a receiving barrel; 213. a connecting rod; 220. blowing a material pipe; 221. a T-shaped bracket; 222. a wind guide cone; 3. a barrel; 4. connecting the rotating shaft; 5. a fixed seat; 6. a crushing mechanism; 601. a placing seat; 602. a first crushing wheel; 603. a second crushing wheel; 604. a driving wheel; 605. a servo motor; 606. a driven wheel; 607. a belt; 610. a feed pipe; 611. a support bar; 612. a material guide cone; 7. a drive motor; 8. a cooling mechanism; 801. a second fan; 802. a limiting seat; 803. a cold ventilation pipe; 804. a second distribution pipe; 805. a through hole; 806. a semiconductor refrigeration sheet; 807. a vertical plate; 9. a material placing mechanism; 901. a limiting block; 902. a mold base; 903. a handle; 904. a material guide pipe; 905. a material pumping pump; 906. a delivery pipe; 907. a mold slot; 10. a box body; 11. stirring blades; 12. a driven gear; 13. a drive gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1-7, a stirring and mixing device for film raw materials comprises a bottom plate 1, a cylinder 3 is fixedly connected to one side of the top end of the bottom plate 1, a box body 10 is fixedly connected to the other side of the top end of the bottom plate 1, a fixed seat 5 is fixedly connected to the top end of the cylinder 3, a crushing mechanism 6 is arranged on one side of the top end of the fixed seat 5, a heating mechanism 2 is arranged on one side of the cylinder 3, a material placing mechanism 9 is arranged inside the box body 10, a cooling mechanism 8 is arranged on the top end of the box body 10, and a stirring mechanism is arranged inside the cylinder 3;

the crushing mechanism is connected with the cylinder body through a feeding pipe 610, a separating mechanism is arranged in the cylinder body at the position of the feeding pipe 610, the separating mechanism is connected with the heating mechanism through an air duct 210, and a stop valve 211 is arranged on the air duct 210; the separating mechanism comprises a material receiving barrel 212 and a material blowing mechanism, the material blowing mechanism comprises a material blowing pipe 220, a T-shaped support 221 and an air guide cone 222, the material blowing pipe 220 is fixedly installed at the bottom of the material receiving barrel 212, the material feeding pipe 610 is located right above the material receiving barrel 212, the material receiving barrel 212 is fixedly installed on the inner wall of the barrel through a connecting rod 213, the material blowing pipe 220 is located on the central axis of the material feeding pipe 610, the upper end of the material blowing pipe 220 faces the material feeding pipe 610, the air guide cone 222 is installed at the top of the material blowing pipe 220 through the T-shaped support 221, the T-shaped support 221 is fixedly installed on the inner wall of the material feeding pipe 610, an air outlet gap which inclines upwards is formed between the air guide cone 222 and the top of the material blowing pipe 220, and the bottom of the material blowing pipe 220 is connected with the heating mechanism through an air guide pipe 210.

The bottom of the feeding pipe 610 is further provided with a material guiding mechanism, the material guiding mechanism comprises a material guiding cone 612 and a supporting rod 611, the supporting rod 611 is fixedly installed at the lower part of the feeding pipe 610, the material guiding cone 612 is fixedly installed on the supporting rod 611 and located below the lower part of the feeding pipe 610, and the material guiding cone 612 is matched with the air outlet gap.

Referring to fig. 1-7, the stirring and mixing device for the film raw material further comprises a stirring mechanism, the stirring mechanism comprises a driving motor 7, the driving motor 7 is fixedly connected to the middle position of the top end of the fixed seat 5, the type of the driving motor 7 can be ACM, the output end of the driving motor 7 is connected with a driving gear 13 through a shaft connector, driven gears 12 are arranged on two sides of the driving gear 13, the bottom ends of the driven gears 12 are fixedly connected with a connecting rotating shaft 4, the bottom end of the connecting rotating shaft 4 penetrates through the inside of the barrel 3, and stirring blades 11 are fixedly connected to the outside of the bottom end of the connecting rotating shaft 4;

the diameter of the driving gear 13 is larger than that of the driven gear 12, a tooth block with the same size as the outside of the driving gear 13 is arranged outside the driven gear 12, and the driven gear 12 is in meshed connection with the driving gear 13;

specifically, as shown in fig. 1 and 4, after the required material is poured into the inside of connecting pivot 4, start driving motor 7, driving motor 7 drives driving gear 13 through the coupling and rotates, be the meshing connection between driving gear 13 and the driven gear 12, and stable in structure, the stability of using has been improved, thereby it is rotatory to drive driven gear 12 and connect pivot 4, the bottom of connecting pivot 4 is provided with spiral helicine stirring leaf 11, the area of contact with the material has been increased, the degree of consistency of mixing has been guaranteed, and be provided with two sets of rectangular plates in the top of stirring leaf 11, make the stirring more even, and the work efficiency of the device is improved.

Example 2: the heating mechanism 2 comprises a hot air pipe 201, a first distribution pipe 202, a first fan 203, a heating wire 204, a connecting seat 205, a connecting cover 206 and a vent hole 207, wherein the connecting seat 205 is fixedly connected to one side of the bottom plate 1, the heating wire 204 is arranged inside the connecting seat 205, the model of the heating wire 204 can be 0Cr25Al5, the first fan 203 is fixedly connected to the other side of the connecting seat 205 through a connecting pipeline, the model of the first fan 203 can be XG-3, the hot air pipe 201 is fixedly connected to one side inside the connecting seat 205, the other side of the hot air pipe 201 penetrates through the inside of the barrel 3 and extends to the inside of the first distribution pipe 202, the first distribution pipe 202 is fixedly connected to one side inside the barrel 3, the vent hole 207 is fixedly connected to the other side of the first distribution pipe 202, and the connecting cover 206 is arranged outside the first distribution pipe 202;

the hot air pipes 201 are provided in two groups and are symmetrically distributed about the horizontal center line of the connecting base 205;

specifically, as shown in fig. 1 and 7, the first fan 203 is started, the first fan 203 drives air to flow, so that air flow is conveyed to the inside of the connecting seat 205 through the connecting pipeline, after the air flow reacts with the heating wire 204 inside the connecting seat 205, the air around the air flow is heated, under the action of the first fan 203, hot air is introduced into the first distribution pipe 202 through the hot air pipe 201, heat is conducted to the inside of the barrel 3 through the vent 207, the inside of the barrel 3 is heated, so that the uniformity of materials is higher, the materials are not easy to solidify, and the use efficiency of the device is improved.

Example 3: the crushing mechanism 6 comprises a placing seat 601, a first crushing wheel 602, a second crushing wheel 603, a driving wheel 604, a servo motor 605, a driven wheel 606 and a belt 607, the placing seat 601 is fixedly connected to one side of the top end of the fixed seat 5, the first crushing wheel 602 is arranged on one side inside the placing seat 601, the second crushing wheel 603 is arranged on the other side inside the placing seat 601, one end of the first crushing wheel 602 is connected with the driven wheel 606 through a connecting piece, one end of the second crushing wheel 603 is connected with the driving wheel 604 through a connecting piece, the belt 607 is arranged outside between the driven wheel 606 and the driving wheel 604, the other end of the driving wheel 604 is connected with the output end of the servo motor 605 through a shaft connector, and the servo motor 605 can be ASD-A2 in model;

the diameters of the driven wheel 606 and the driving wheel 604 are the same, and the driven wheel 606 and the driving wheel 604 are in the same horizontal plane;

specifically, as shown in fig. 1 and fig. 6, the material is poured into through the opening at the top of placing seat 601, servo motor 605 is started, servo motor 605 drives action wheel 604 to rotate, action wheel 604 and driven wheel 606 are connected through belt 607, thereby drive action wheel 604 and driven wheel 606 to rotate, rotate through second grinding wheel 603 and first grinding wheel 602 and carry out shredding to the material, the mixing of the material of being convenient for is stirred, simple structure has improved the result of use of device.

Example 4: the cooling mechanism 8 is composed of a second fan 801, a limiting seat 802, a cold ventilation pipe 803, a second distribution pipe 804, a through hole 805, semiconductor refrigeration sheets 806 and vertical plates 807, the limiting seat 802 is fixedly connected to the top end of the box body 10, the semiconductor refrigeration sheets 806 are fixedly connected to two sides inside the limiting seat 802, the type of the semiconductor refrigeration sheets 806 can be TE, the vertical plates 807 are fixedly connected to the top end and the bottom end inside the limiting seat 802, seven groups of the vertical plates 807 are arranged in the limiting seat 802 in a staggered manner, the top end of the limiting seat 802 is connected with the second fan 801 through a connecting pipeline, the type of the second fan 801 can be SF, the cold ventilation pipe 803 is fixedly connected to two sides of the bottom end inside the limiting seat 802, the bottom end of the cold ventilation pipe 803 penetrates through the inside of the box body 10 and is communicated with the inside of the second distribution pipe 804, the second distribution pipe 804 is fixedly connected to the top end inside the box body 10, the bottom end of the second distribution pipe 804 is fixedly connected with a through hole 805;

specifically, as shown in fig. 1 and 5, the mixed material is introduced into the interior of the box body 10, the second fan 801 is started, the second fan 801 guides the airflow into the interior of the limiting seat 802 through the connecting pipeline, the semiconductor chilling plates 806 are arranged on two sides of the interior of the limiting seat 802, under the action of the semiconductor chilling plates 806, the cold air is introduced into the interior of the second distribution pipe 804 through the cold ventilation pipe 803, the plurality of sets of vertical plates 807 are staggered in the interior of the limiting seat 802, so that the airflow forms an S-shaped flow in the interior of the limiting seat 802, the energy consumption is reduced, the material is cooled through the through holes 805, and after the material is cooled, the material is placed for a period of time, so that the material is molded in the interior of the mold groove 907, and then the material is taken out by a worker, and the material is dried by the blower. Thereby obtaining the biodegradable plastic film.

Example 5: the material placing mechanism 9 comprises three groups of limiting blocks 901, mold bases 902, handles 903, material guide pipes 904, material pumping pumps 905, material conveying pipes 906 and mold grooves 907, wherein the limiting blocks 901 are fixedly connected to one side and the other side inside the box body 10 respectively, the mold bases 902 are arranged between the limiting blocks 901, the mold grooves 907 are arranged inside the mold bases 902, one ends of the mold bases 902 are fixedly connected with the handles 903, the material guide pipes 904 are arranged on one side above the mold bases 902, the other sides of the material guide pipes 904 penetrate through one side outside the box body 10 and are communicated with the inside of the material conveying pipes 906, the material conveying pipes 906 are arranged between the barrel body 3 and the box body 10, the bottoms of the material conveying pipes 906 penetrate through the bottom end inside the barrel body 3, the material pumping pumps 905 are arranged on one side of the material conveying pipes 906, and the type of the material pumping pumps 905 can be 50SG 15-30;

the width of the inside of the limiting block 901 is larger than that of the outside of the mold base 902, and the mold base 902 is in sliding connection with the inside of the limiting block 901;

specifically, as shown in fig. 1 and fig. 3, the material pumping pump 905 is started, the mixed material is conveyed to the interior of the material guiding pipe 904 through the material conveying pipe 906, the material is poured into the mold groove 907 in the mold base 902 through the nozzle at the bottom of the material guiding pipe 904, after a period of waiting, a worker pulls the handle 903, the mold base 902 is pulled out, the material in the mold groove 907 is processed, the efficiency of pouring the material out is higher than that of manually pouring the material, time and labor are saved, and the functionality of the device is improved.

The working principle is as follows: when the material mixing device is used, firstly, after required materials are poured into the connecting rotating shaft 4, the driving motor 7 is started, the driving gear 13 is driven to rotate by the driving motor 7 through the coupler, the driving gear 13 and the driven gear 12 are in meshed connection, the structure is stable, the use stability is improved, the driven gear 12 and the connecting rotating shaft 4 are driven to rotate, the spiral stirring blades 11 are arranged at the bottom of the connecting rotating shaft 4, the contact area of the materials is increased, the mixing uniformity is guaranteed, two groups of rectangular plates are arranged above the stirring blades 11, the stirring is more uniform, and the working efficiency of the device is improved.

Secondly, start first fan 203, first fan 203 drives the air and flows, make the air current carry to the inside of connecting seat 205 via connecting tube, after reacting with the inside heater strip 204 of connecting seat 205, to the air heating on every side, under the effect of first fan 203, pass through the inside of the leading-in first distribution pipe 202 of hot ventilation pipe 201 with steam, utilize ventilation hole 207 to the inside heat conduction of barrel 3, to the inside heating of barrel 3, make the degree of consistency of material higher, difficult solidification, the availability factor of device has been improved.

Then, the materials are poured into the device through the opening at the top of the placing seat 601, the servo motor 605 is started, the servo motor 605 drives the driving wheel 604 to rotate, the driving wheel 604 is connected with the driven wheel 606 through the belt 607, so that the driving wheel 604 and the driven wheel 606 are driven to rotate, the materials are crushed through the rotation of the second crushing wheel 603 and the first crushing wheel 602, the materials are mixed and stirred conveniently, the structure is simple, and the using effect of the device is improved; the air current that heating mechanism's first fan produced is leading-in blows the material pipe through the guide duct, makes to blow the material pipe and can carry out wind-force to the smashed material that the inlet pipe bottom was dispersed by the guide cone and select separately, makes the granule that density is big directly fall to connect the storage bucket in, and the granule that density is little is blown the air current that blows the material pipe and is blown to connect the periphery of storage bucket, falls into the barrel that connects the storage bucket outside.

Then, the mixed material is led into the interior of the box body 10, the second fan 801 is started, the second fan 801 leads the air flow into the interior of the limiting seat 802 through a connecting pipeline, semiconductor chilling plates 806 are arranged on two sides of the interior of the limiting seat 802, under the action of the semiconductor chilling plates 806, cold air is led into the interior of the second distribution pipe 804 through the cold ventilation pipe 803, a plurality of groups of vertical plates 807 are arranged in the interior of the limiting seat 802 in a staggered mode, so that the air flow forms S-shaped flow in the interior of the limiting seat 802, energy consumption is reduced, the material is cooled through the through holes 805, after the material is cooled, the material is placed for a period of time, so that the material is molded in the interior of the mold groove 907, then the material is taken out by workers, and the material is dried by using an air blower. Thereby obtaining the biodegradable plastic film.

Finally, the material pumping pump 905 is started, the mixed material is conveyed to the interior of the material guide pipe 904 through the material conveying pipe 906, the material is poured into the mold groove 907 in the mold base 902 through the nozzle at the bottom of the material guide pipe 904, after a period of waiting, the worker pulls the handle 903 to pull the mold base 902 outwards to treat the material in the mold groove 907, the efficiency of pouring the material out is higher than that of manual operation, time and labor are saved, and the functionality of the device is improved.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.