CN213675331U - Extrusion film blowing device of PBAT (poly (butylene adipate-co-terephthalate)) environment-friendly degradable film - Google Patents

Abstract

The utility model discloses a belong to PBAT environmental protection degrading film production facility technical field, specifically be an extrusion blown film device of PBAT environmental protection degrading film, it includes: raw material cylinder, agitator tank, die head, wind ring, roof, third support and backplate, vibrating motor is installed to raw material cylinder inner wall one side, the sieve is installed to the vibrating motor output, raw material cylinder intercommunication has the agitator tank, agitator motor is installed to agitator tank outer wall one side, the puddler is installed to the agitator motor output, and this extrusion blown film device of PBAT environmental protection degrading film not only can filter the raw materials, prevents to mix in the raw materials to have the stone, falls into agitator tank damage tool bit, blocks up the die head, installs raw material reducing mechanism moreover, can smash the raw materials and make its heating more even, prevents the caking, installs automatic traction device simultaneously, need not artifical the traction, reduces workman's work load, avoids artifical the traction to take place accident.

Description

Extrusion film blowing device of PBAT (poly (butylene adipate-co-terephthalate)) environment-friendly degradable film

Technical Field

The utility model relates to a PBAT environmental protection degradable membrane production facility technical field specifically is a PBAT environmental protection degradable membrane extrude blown film device.

Background

PBAT belongs to thermoplastic biodegradable plastic, is a copolymer of butanediol adipate and butanediol terephthalate, has the characteristics of PBA and PBT, and has better ductility and elongation at break as well as better heat resistance and impact property; in addition, the biodegradable plastic film blowing device has excellent biodegradability, is one of the best degradable materials in the research of biodegradable plastics and the market application, the processing performance of PBAT is very similar to that of LDPE, and the film blowing can be performed by using processing equipment of LDPE, but the impurities in the raw materials cannot be screened by the existing extrusion film blowing device, the raw materials need to be screened manually and then put in, the working efficiency is low, the raw materials cannot be crushed, the raw materials cannot be heated uniformly easily by direct heating, the raw materials are agglomerated and blocked by the die head, the extruded raw materials need to be pulled manually, and the workload of workers is large.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The utility model discloses a problem that exists in the above-mentioned and/or current extrusion blown film device has been put forward.

Therefore, the utility model aims at providing an extrusion blown film device of PBAT environmental protection degradation membrane not only can filter the raw materials, prevents to mix in the raw materials has the stone, falls into the agitator tank and damages the tool bit, blocks up the die head, installs raw materials reducing mechanism moreover, can smash the raw materials and make its heating more even, prevents the caking, installs automatic draw gear simultaneously, need not the manual work and pulls, reduces workman's work load, avoids the manual work to pull the emergence accident.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

an extrusion film blowing apparatus of a PBAT environmental degradation film, comprising: the stirring device comprises a raw material cylinder, a stirring tank, a die head, a wind ring, a top plate, a third support and a back plate, wherein a vibrating motor is installed on one side of the inner wall of the raw material cylinder, a sieve plate is installed at the output end of the vibrating motor, the raw material cylinder is communicated with the stirring tank, the stirring motor is installed on one side of the outer wall of the stirring tank, a stirring rod is installed at the output end of the stirring motor and extends into the stirring tank through penetrating through one side of the outer wall of the stirring tank, ten tool bits are installed on the side wall of the stirring rod extending into the stirring tank, heating pipes are installed on the inner wall of the stirring tank and the side wall of the stirring rod extending into the stirring tank, an electric box is installed on one side of the outer wall of the stirring tank, a controller is installed on one side of the inner wall of the electric box, the stirring tank is communicated with the die head, the first telescopic motor is installed on the side walls of the first support and the second support, the clamping plate is installed at the output end of the first telescopic motor, the fixing rod is installed on one side wall of the clamping plate, the idler wheel is installed at one end of the fixing rod, the top plate is installed at the top end of the first support, the second telescopic motor is installed at the bottom end of the top plate, the spherical connecting shaft is installed at the output end of the second telescopic motor, the first mechanical arm is installed at the bottom end of the spherical connecting shaft, the third support and the back plate are installed at the bottom end of the top plate and are connected at an angle of 90 degrees, the tracks are installed on the first side wall of the third support and the first side wall of the second support, the track motors are installed on the tracks, the third telescopic motor is installed on the first side wall of the track motors, the second mechanical arm is, and the output end of the rotating motor is provided with a roller.

As an optimized scheme of extrusion blown film device of PBAT environmental protection degradation membrane, wherein: the sieve plate is made of a magnet material.

As an optimized scheme of extrusion blown film device of PBAT environmental protection degradation membrane, wherein: the bottom of agitator tank, die head and third support all installs and removes the wheel, it is the universal wheel to remove the wheel.

As an optimized scheme of extrusion blown film device of PBAT environmental protection degradation membrane, wherein: stirring motor externally mounted has the puigging, the puigging is made for high resilience crest sponge.

As an optimized scheme of extrusion blown film device of PBAT environmental protection degradation membrane, wherein: a maintenance plate is arranged on one side wall of the electric box, and a buckling groove is formed in one side wall of the maintenance plate.

Compared with the prior art: a worker pours raw materials into a raw material barrel, a vibrating motor drives a sieve plate to screen the raw materials, small stones are prevented from being mixed in the raw materials, a die head is blocked, a stirring rod is driven by a stirring motor to stir the raw materials in the stirring pipe, the raw materials are crushed by a tool bit, the raw materials can be uniformly heated, caking caused by nonuniform heating of the raw materials is prevented, the raw materials are heated by a heating pipe, the raw materials are extruded and blown by the die head, a fan is used for producing cold air, the cold air generated by the fan is used for cooling the extruded raw materials by an air ring, a first mechanical arm is driven by a second telescopic motor to extend downwards, the extruded raw materials are clamped by the first mechanical arm for stretching, the clamping plates are driven by the first telescopic motor to merge inwards, the extruded raw materials are extruded into a film by a roller, and then the second telescopic motor drives the first mechanical, through spherical connecting axle 90 degrees rotatory first arm right, transmit the membrane to the second arm, it is rotatory to drive the cylinder through the rotating electrical machines, make the membrane pass through the cylinder transmission and carry out fixed storage, be used for electric connection vibrating motor through controller control ware, agitator motor, the fan, first flexible motor, the flexible motor of second, track motor, the flexible motor of third and rotating electrical machines, this extrusion blown film device of PBAT environmental protection degradable membrane, not only can filter the raw materials, prevent to mix in the raw materials has the stone, fall into agitator tank damage tool bit, block up the die head, and install raw materials reducing mechanism, can smash the raw materials and make its heating more even, prevent the caking, install automatic traction device simultaneously, need not artifical the traction, reduce workman's work load, avoid artifical the traction to take place accident.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and 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 labor. Wherein:

fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a schematic view of the position a of the present invention.

In the figure: 100 raw material barrels, 110 vibrating motors, 120 sieve plates, 130 moving wheels, 200 stirring tanks, 210 stirring motors, 220 stirring rods, 230 cutter heads, 240 heating pipes, 250 sound insulation layers, 260 connecting pipes, 270 electric boxes, 280 controllers, 290 maintenance plates, 291 buckle groove, 300 die heads, 400 wind rings, 410 fans, 420 first supports, 430 second supports, 440 first telescopic motors, 450 clamping plates, 460 fixing rods, 470 rollers, 500 top plates, 510 second telescopic motors, 520 spherical connecting shafts, 530 first mechanical arms, 600 third supports, 610 rails, 620 rail motors, 630 third telescopic motors, 640 second mechanical arms, 700 back plates, 710 rotating motors and 720 rollers.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a PBAT environmental protection degradable membrane extrude blown film device not only can filter the raw materials, prevents to mix in the raw materials to have the stone, falls into agitator tank damage tool bit, blocks up the die head, installs raw materials reducing mechanism moreover, can smash the raw materials and make its heating more even, prevents the caking, installs automatic traction device simultaneously, need not the manual work and pulls, reduces workman's work load, avoids the manual work to pull the emergence accident, please refer to and draw figure 1, figure 2 and figure 3, include: the raw material barrel 100, the stirring tank 200, the die head 300, the wind ring 400, the top plate 500, the third support 600 and the back plate 700;

referring to fig. 1, 2 and 3 again, a vibration motor 110 is installed on one side of the inner wall of the raw material cylinder 100, a sieve plate 120 is installed on the output end of the vibration motor 110, the raw material cylinder 100 is communicated with a stirring tank 200, a stirring motor 210 is installed on one side of the outer wall of the stirring tank 200, a stirring rod 220 is installed on the output end of the stirring motor 210, the stirring rod 220 penetrates through one side of the outer wall of the stirring tank 200 and extends into the stirring tank 200, ten cutter heads 230 are installed on the side wall of the stirring rod 220 extending into the stirring tank 200, heating pipes 240 are installed on both the inner wall of the stirring tank 200 and the side wall of the stirring rod 220 extending into the stirring tank 200, an electric box 270 is installed on one side of the outer wall of the stirring tank 200, a controller 280 is installed on one side of the inner wall of the electric box 270, the stirring tank 200 is communicated with a die head 300 through a communicating, the top end of the wind ring 400 is provided with a first support 420 and a second support 430, the side walls of the first support 420 and the second support 430 are provided with a first telescopic motor 440, the output end of the first telescopic motor 440 is provided with a clamping plate 450, the side wall of the clamping plate 450 is provided with a fixing rod 460, one end of the fixing rod 460 is provided with a roller 470, the top end of the first support 420 is provided with a top plate 500, the bottom end of the top plate 500 is provided with a second telescopic motor 510, the output end of the second telescopic motor 510 is provided with a spherical connecting shaft 520, the bottom end of the spherical connecting shaft 520 is provided with a first mechanical arm 530, the bottom end of the top plate 500 is provided with a third support 600 and a back plate 700, the third support 600 and the back plate 700 are connected at an angle of 90 degrees, the side wall of the third support 600 and the side wall of the second support 430 are provided with a rail 610, the rail motor 620, the second mechanical arm 640 is installed to third telescopic motor 630 output, two rotating electrical machines 710 are installed to backplate 700 a lateral wall, gyro wheel 470 is installed to rotating electrical machine 710 output, specifically, vibrating electrical machine 110 is installed to raw material cartridge 100 inner wall one side, sieve 120 is installed to vibrating electrical machine 110 output, raw material cartridge 100 intercommunication has agitator tank 200, agitator motor 210 is installed to agitator tank 200 outer wall one side, agitator bar 220 is installed to agitator motor 210 output, and agitator bar 220 runs through agitator tank 200 outer wall one side and extends to the inside of agitator tank 200, ten tool bits 230 are installed to the lateral wall that agitator bar 220 extends to the inside of agitator tank 200, heating pipe 240 is all installed to the lateral wall that agitator tank 200 inner wall and agitator bar 220 extend to the inside of agitator tank 200, electric box 270 is installed to agitator tank 200 outer wall one side, the controller 280 is installed on one side of the inner wall of the electric box 270, the stirring tank 200 is communicated with the die head 300 through a communicating pipe, the wind ring 400 is installed on the top end of the die head 300, the fan 410 is communicated with one side wall of the wind ring 400, the first support 420 and the second support 430 are installed on the top end of the wind ring 400, the first telescopic motor 440 is installed on the side walls of the first support 420 and the second support 430, the clamping plate 450 is installed at the output end of the first telescopic motor 440, the fixing rod 460 is installed on one side wall of the clamping plate 450, the idler wheel 470 is installed at one end of the fixing rod 460, the top plate 500 is installed on the top end of the first support 420, the second telescopic motor 510 is installed on the bottom end of the top plate 500, the spherical connecting shaft 520 is installed on the output end of the second telescopic motor 510, the first mechanical arm 530 is, and the third support 600 and the back plate 700 are connected at an angle of 90 degrees, a side wall of the third support 600 and a side wall of the second support 430 are both provided with a track 610, the track 610 is provided with a track motor 620, a side wall of the track motor 620 is provided with a third telescopic motor 630, the output end of the third telescopic motor 630 is provided with a second mechanical arm 640, a side wall of the back plate 700 is provided with two rotating motors 710, the output end of the rotating motor 710 is provided with a roller 470, the raw material cylinder 100 is used for conveying raw materials into the stirring tank 200, the vibrating motor 110 is used for driving the sieve plate 120 to vibrate, the sieve plate 120 is used for screening the raw materials, preventing mixed stones in the raw materials from entering the stirring tank 200, the stirring tank 200 is used for providing a space for stirring and crushing the raw materials, the stirring motor 210 is used for driving the stirring rod 220 to stir the raw materials, the tool bit 230 is used, the heating pipe 240 is used for heating the raw material in the stirring tank 200, the connecting pipe 260 is used for communicating the stirring tank 200 and the die head 300, the die head 300 is used for extruding and blowing a film on the raw material, the fan 410 is used for producing cold air, the air ring 400 is used for transmitting the air produced by the fan 410 to the die head 300 and cooling the extruded raw material, the first support 420 and the second support 430 are used for supporting the first telescopic motor 440, the first telescopic motor 440 is used for driving the clamping plate 450 to stretch, the clamping plate 450 is used for driving the fixing rod 460 to stretch, the fixing rod 460 is used for fixing the roller 470, the roller 470 is used for conveying the extruded raw material and pressing the extruded raw material, the top plate 500 is used for supporting the second telescopic motor 510, the second telescopic motor 510 is used for driving the spherical connecting shaft 520 to stretch up and down, the spherical connecting shaft 520 is used for driving the first mechanical arm 530 to rotate, the first mechanical arm 530 is used for clamping, the track 610 is used for providing the space that track motor 620 reciprocated, track motor 620 is used for driving third flexible motor 630 and moves on track 610, third flexible motor 630 is used for driving second arm 640 flexible, backplate 700 is used for fixed rotating electrical machines 710, rotating electrical machines 710 is used for driving cylinder 720 rotatory, cylinder 720 is used for conveying and storing fashioned membrane, electronic box 270 is used for providing the space that holds controller 280, controller 280 is used for electric connection vibrating motor 110, agitator motor 210, fan 410, first flexible motor 440, second flexible motor 510, track motor 620, third flexible motor 630 and rotating electrical machines 710.

When the device is used specifically, a worker pours raw materials into the raw material barrel 100, the vibrating motor 110 drives the screen plate 120 to screen the raw materials, small stones are prevented from being mixed in the raw materials, the die head 300 is blocked, the stirring rod 220 is driven by the stirring motor 210 to stir the raw materials in the stirring pipe, the raw materials are crushed by the tool bit 230, the raw materials can be heated uniformly, the raw materials are prevented from caking caused by nonuniform heating, the raw materials are heated by the heating pipe 240, the raw materials are extruded through the die head 300 to blow a film, the cold air generated by the fan 410 is cooled by the cold air generated by the fan 410 through the air ring 400, the first mechanical arm 530 is driven by the second telescopic motor 510 to extend downwards, the extruded raw materials are clamped by the first mechanical arm 530 to be stretched, the clamping plate 450 is driven by the first telescopic motor 440 to merge inwards, the extruded raw materials are extruded through the roller 470 to form a film, then the second stretching motor 510 drives the first mechanical arm 530 to retract, the first mechanical arm 530 is rotated by 90 degrees to the right through the spherical connecting shaft 520, the film is transmitted to the second mechanical arm 640, the rotary motor 710 drives the rotary drum 720 to rotate, the film is transmitted and fixedly stored through the rotary drum 720, and the controller 280 is controlled by the controller 280 to be electrically connected with the vibration motor 110, the stirring motor 210, the fan 410, the first stretching motor 440, the second stretching motor 510, the track motor 620, the third stretching motor 630 and the rotary motor 710.

Referring to fig. 1, 2 and 3 again, the sieve plate 120 is made of a magnet material in order to absorb metal debris mixed in the raw material.

Referring to fig. 1, 2 and 3 again, the bottom ends of the stirring tank 200, the die head 300 and the third support 600 are all provided with moving wheels 130, the moving wheels 130 are universal wheels, specifically, the bottom ends of the stirring tank 200, the die head 300 and the third support 600 are all bolted with the moving wheels 130, and the moving wheels 130 are universal wheels for facilitating moving the device.

Referring to fig. 1, 2 and 3 again, a sound insulation layer 250 is installed outside the stirring motor 210, the sound insulation layer 250 is made of high resilience wave crest sponge, specifically, the sound insulation layer 250 is bonded and connected to the outside of the stirring motor 210, the sound insulation layer 250 is made of high resilience wave crest sponge, and the sound insulation layer 250 is used for isolating noise generated by the stirring motor 210 during operation and preventing noise pollution.

Referring to fig. 1, 2 and 3 again, a maintenance plate 290 is disposed on a side wall of the electrical box 270, a buckling and pulling groove 291 is disposed on a side wall of the maintenance plate 290, specifically, the maintenance plate 290 is hinged to a side wall of the electrical box 270, the buckling and pulling groove 291 is disposed on a side wall of the maintenance plate 290, the maintenance plate 290 is used for facilitating maintenance of the controller 280, and the buckling and pulling groove 291 is used for facilitating opening of the maintenance plate 290.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims (5)

1. An extrusion film blowing device of a PBAT environment-friendly degradation film is characterized by comprising: raw material cylinder (100), agitator tank (200), die head (300), wind ring (400), roof (500), third support (600) and backplate (700), vibrating motor (110) are installed to raw material cylinder (100) inner wall one side, sieve (120) are installed to vibrating motor (110) output, raw material cylinder (100) intercommunication has agitator tank (200), agitator motor (210) is installed to agitator tank (200) outer wall one side, puddler (220) is installed to agitator motor (210) output, and puddler (220) run through agitator tank (200) outer wall one side and extend to agitator tank (200) inside, puddler (220) extend to agitator tank (200) inside lateral wall and install ten tool bits (230), heating pipe (240) are all installed to agitator tank (200) inner wall and puddler (220) extend to agitator tank (200) inside lateral wall, an electric box (270) is installed on one side of the outer wall of the stirring tank (200), a controller (280) is installed on one side of the inner wall of the electric box (270), the stirring tank (200) is communicated with a die head (300) through a communicating pipe, an air ring (400) is installed on the top end of the die head (300), a fan (410) is communicated with one side wall of the air ring (400), a first support (420) and a second support (430) are installed on the top end of the air ring (400), a first telescopic motor (440) is installed on the side walls of the first support (420) and the second support (430), a clamping plate (450) is installed at the output end of the first telescopic motor (440), a fixing rod (460) is installed on one side wall of the clamping plate (450), a roller (470) is installed at one end of the fixing rod (460), a top plate (500) is installed at the top end of the first support (420, spherical connecting axle (520) is installed to flexible motor of second (510) output, first arm of machinery (530) is installed to spherical connecting axle (520) bottom, third support (600) and backplate (700) are installed to roof (500) bottom, just third support (600) and backplate (700) are the connection of 90 degrees angles, track (610) are all installed to third support (600) a lateral wall and second support (430) a lateral wall, install track motor (620) on track (610), the flexible motor of third (630) is installed to track motor (620) a lateral wall, second arm of machinery (640) is installed to the flexible motor of third (630) output, two rotating electrical machines (710) are installed to backplate (700) a lateral wall, gyro wheel (470) are installed to rotating electrical machines (710) output.

2. The extrusion film blowing device of the PBAT environment-friendly degradation film as claimed in claim 1, wherein the sieve plate (120) is made of magnetite.

3. The extrusion film blowing device of the PBAT environment-friendly degradation film as claimed in claim 1, wherein the bottom ends of the stirring tank (200), the die head (300) and the third support (600) are all provided with a moving wheel (130), and the moving wheel (130) is a universal wheel.

4. The extrusion film blowing device of the PBAT environmental-friendly degradable film as claimed in claim 1, wherein a sound insulation layer (250) is installed outside the stirring motor (210), and the sound insulation layer (250) is made of high-resilience wave crest sponge.

5. The extrusion film blowing device of the PBAT environmental-friendly degradable film as claimed in claim 1, wherein a maintenance plate (290) is arranged on one side wall of the electrical box (270), and a snapping groove (291) is arranged on one side wall of the maintenance plate (290).

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