CN216182744U - Extrusion film blowing device for environment-friendly degradable film - Google Patents

Abstract

The utility model discloses an extrusion film blowing device of an environment-friendly degradable film, which comprises a stirring barrel, wherein a plurality of groups of heating pipes are uniformly arranged in the stirring barrel, a power supply is arranged on the periphery of the stirring barrel and is connected with the plurality of groups of heating pipes, one end of the stirring barrel is provided with an end cover, a stirring assembly is arranged on the end cover, the other end of the stirring barrel is provided with a die head, a wind ring is sleeved on the die head, a fan is arranged on the periphery of the wind ring, four groups of supporting columns are uniformly arranged on the periphery of the stirring barrel, two groups of supporting columns at the same end are provided with hydraulic rods, one end of each hydraulic rod is provided with a pressure film assembly, the upper end of the stirring barrel is provided with a connecting assembly, a filtering assembly is arranged in the connecting assembly, the raw materials are filtered, cut and stirred by arranging the filtering assembly and the stirring assembly, the phenomenon that the raw materials are unevenly melted and block the die head is avoided, a movable frame is moved by rotating the screw rod to drive rollers to move, and the relative position between the two groups of rollers can be adjusted, thereby changing the thickness of the pressed film and improving the practicability of the device.

Description

Extrusion film blowing device for environment-friendly degradable film

Technical Field

The utility model relates to the technical field of production of environment-friendly degradable films, in particular to an extrusion film blowing device for an environment-friendly degradable film.

Background

Most of the traditional plastics have stable performance, and are not easy to be rapidly degraded under the action of various environmental factors in nature, so that the serious harm of waste plastics to the environment, namely white pollution, appears, therefore, the protection of the earth environment and the construction of a resource circulation type society become global attention hotspots and urgent tasks. The biodegradable plastic can be corroded and digested by microorganisms in a short time to be decomposed into carbon dioxide, water, other biomass and inorganic matters, and is an environment low-load material.

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, it has excellent biodegradability

But present extrusion blown film device can not filter and cut the raw materials, and direct heating causes the raw materials to be heated inhomogeneous easily and leads to the caking to block up the die head, and inconvenient regulation press mold's thickness has reduced the practicality of device moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an extrusion film blowing device for an environment-friendly degradable film, which can effectively solve the problems.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides an extrusion blown film device of environmental protection degradable membrane, includes the agitator, evenly be provided with the multiunit heating pipe in the agitator, week side of agitator is provided with the power, power and multiunit the heating pipe is connected, the one end of agitator is provided with the end cover, be provided with the stirring subassembly on the end cover, the other end of agitator is provided with the die head, the cover is equipped with the wind ring on the die head, week side of wind ring is provided with the fan, week side of agitator evenly is provided with four groups of support columns, and is two sets of with the one end be provided with the hydraulic stem on the support column, the one end of hydraulic stem is provided with presses the membrane module, the upper end of agitator is provided with coupling assembling, be provided with filter assembly in the coupling assembling.

Further, the stirring subassembly includes first motor, be provided with first mounting bracket on the end cover, first motor sets up in the first mounting bracket, be provided with first pivot on the end cover, the one end of first pivot with the output of first motor is connected, the other end of first pivot is worn to establish just be provided with the cutting sword in the agitator, the cutting sword evenly is provided with the multiunit, just the cutting sword passes through the bolt fastening.

Furthermore, the lower ends of the four groups of support columns are respectively provided with a self-locking universal wheel, and the hydraulic rods are fixedly connected with the support columns through bolts.

Further, the film pressing assembly comprises a film pressing frame, the lower end of the film pressing frame is provided with a connecting sleeve, the connecting sleeve is arranged on the hydraulic rod and fixed by bolts, a fixing seat is arranged on the film pressing frame, a roller is arranged on the fixing seat, limiting sliding grooves are formed in two sides of the film pressing frame respectively, two ends of the movable frame are clamped in the limiting sliding grooves respectively, and the roller is arranged on the movable frame.

Furthermore, a fixed block is arranged on one side of the film pressing frame, a screw rod is arranged on the fixed block, a threaded sleeve is arranged at one end of the movable frame, the threaded sleeve is sleeved on the screw rod, a hand wheel is arranged at the lower end of the screw rod, and an anti-skidding sleeve is arranged on the hand wheel.

Further, coupling assembling includes the deflector, the lower extreme of deflector evenly is provided with two sets of go-between, and is two sets of be provided with the rubber circle in the go-between respectively, and is two sets of the go-between cover is established by the bolt fastening on the agitator, the upper end of deflector evenly is provided with two sets of solid fixed rings.

Further, the filtering component comprises a filtering barrel, the filtering barrel is arranged in a penetrating mode in two sets of fixing rings, filter tanks which are uniformly arranged at the periphery of the filtering barrel are provided with a first feeding hole, a discharging hole and a plurality of sets, one side of the first feeding hole is hinged to a sealing cover, a second feeding hole is formed at the periphery of the filtering barrel, and the discharging hole is arranged on the second feeding hole in a sleeved mode.

Further, wear to be equipped with the second pivot in the filter vat, the week side of second pivot is provided with the flight, the one end of filter vat is provided with the second mounting bracket, be provided with the second motor in the second mounting bracket, the output of second motor with the second pivot is connected.

The utility model has the beneficial effects that:

1. rotate through the second motor and drive the second pivot and rotate, the second pivot rotates and drives the flight rotation, the flight rotates and promotes the raw materials and removes along the filter vat, the in-process that the raw materials removed, impurity in the raw materials is followed the filter tank and is crossed to filter out and drive first pivot rotation with first motor rotation, first pivot rotation drives multiunit cutting edge and rotates, multiunit cutting edge rotates the raw materials cutting stirring in to the agitator, make the raw materials size even, avoid melting inhomogeneous or impurity too much and cause the caking, thereby block up the die head.

2. Make the screw rod rotate through rotating the hand wheel, the screw rod rotates and the thread bush cooperation to make the thread bush drive the adjustable shelf and remove along the screw rod, the adjustable shelf removes and drives the cylinder removal, can adjust the relative position between two sets of cylinders, thereby change the thickness of press mold, it is convenient to adjust, improves the practicality of device.

Drawings

The utility model will be further described with reference to the accompanying drawings.

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

FIG. 2 is an exploded view of the present invention;

FIG. 3 is an exploded view of a portion of the assembly of the present invention, partially broken away;

FIG. 4 is an exploded view of a lamination assembly of the present invention;

FIG. 5 is an exploded view of the connecting assembly of the present invention;

fig. 6 is an exploded view of the filter assembly of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

10. a self-locking universal wheel; 11. a support pillar; 12. a power source; 13. a guide plate; 14. a filter vat; 15. an end cap; 16. a first mounting bracket; 17. a first motor; 18. a stirring barrel; 19. a hydraulic lever; 20. a die head; 21. a wind ring; 22. a fan; 23. a cutting edge; 24. a second feed port; 25. a first rotating shaft; 26. heating a tube; 27. a fixing ring; 28. a connecting ring; 29. a rubber ring; 30. a second motor; 31. a sealing cover; 32. a first feed port; 33. a second mounting bracket; 34. a filter tank; 35. a discharge port; 36. a second rotating shaft; 37. a spiral sheet; 101. a movable frame; 102. a threaded sleeve; 103. a screw; 104. a fixed block; 105. a hand wheel; 106. an anti-slip sleeve; 107. connecting sleeves; 108. a drum; 109. a fixed seat; 110. a limiting chute; 111. and (5) a film pressing frame.

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.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example (b):

as shown in fig. 1 to 6, an extrusion film blowing device for an environment-friendly degradable film comprises an agitating barrel 18, multiple groups of heating pipes 26 are uniformly arranged in the agitating barrel 18, a power supply 12 is arranged on the peripheral side of the agitating barrel 18, the power supply 12 is connected with the multiple groups of heating pipes 26, one end of the agitating barrel 18 is provided with an end cover 15, a stirring component is arranged on the end cover 15, the stirring component comprises a first motor 17, a first mounting frame 16 is arranged on the end cover 15, the first motor 17 is arranged in the first mounting frame 16, a first rotating shaft 25 is arranged on the end cover 15, one end of the first rotating shaft 25 is connected with the output end of the first motor 17, the other end of the first rotating shaft 25 penetrates through the agitating barrel 18 and is provided with a cutting edge 23, the cutting edge 23 is uniformly provided with multiple groups, and the cutting edge 23 is fixed through a bolt.

Through setting up the stirring subassembly, during the use, start first motor 17, first motor 17 rotates and drives first pivot 25 and rotate, first pivot 25 rotates and drives multiunit cutting sword 23 and rotates, multiunit cutting sword 23 rotates and cuts the stirring to the raw materials in the agitator 18, it is even to make the raw materials size, be convenient for heat and melt, avoid making and melt inhomogeneous the caking that leads to the fact, multiunit cutting sword 23 passes through the bolt fastening and is convenient for change or clean cutting sword 23 in first pivot 25, high durability and convenient use.

The other end of agitator 18 is provided with die head 20, the cover is equipped with wind ring 21 on the die head 20, the week side of wind ring 21 is provided with fan 22, week side of agitator 18 evenly is provided with four group's support columns 11, the lower extreme of four group's support columns 11 is provided with auto-lock universal wheel 10 respectively, it removes to be convenient for the device through setting up auto-lock universal wheel 10, it is convenient laborsaving to remove, be provided with hydraulic stem 19 on two groups of support columns 11 of same end, hydraulic stem 19 passes through bolt fixed connection with support column 11, conveniently dismantle hydraulic stem 19, change easy maintenance, the one end of hydraulic stem 19 is provided with the pressure membrane subassembly, be convenient for adjust the relative position with die head 20 of pressure membrane subassembly through setting up hydraulic stem 19, be convenient for adjust according to the demand, it is convenient to adjust.

The press mold subassembly includes press mold frame 111, the lower extreme of press mold frame 111 is provided with adapter sleeve 107, adapter sleeve 107 cover is established on hydraulic stem 19 by the bolt fastening, be provided with fixing base 109 on press mold frame 111, be provided with cylinder 108 on the fixing base 109, limit chute 110 has been seted up respectively to the both sides of press mold frame 111, the both ends of adjustable shelf 101 are blocked respectively and are established in limit chute 110, be provided with cylinder 108 on the adjustable shelf 101, in the use, die head 20 is extruded the raw materials after will melting, the raw materials of extruding are through the extrusion filming between two sets of cylinders 108, at the in-process of press mold, start-up fan 22, fan 22 is sent wind into wind ring 21 in, the liquid raw materials of wind ring 21 air-out to extruding cools off, thereby be convenient for carry out the press mold operation, avoid producing and glue glutinous phenomenon.

One side of pressure membrane frame 111 is provided with fixed block 104, be provided with screw rod 103 on the fixed block 104, the one end of adjustable shelf 101 is provided with thread bush 102, thread bush 102 cover is established on screw rod 103, the lower extreme of screw rod 103 is provided with hand wheel 105, be provided with antiskid cover 106 on the hand wheel 105, during the use, make screw rod 103 rotate through rotating hand wheel 105, screw rod 103 rotates and cooperates with thread bush 102, thereby make thread bush 102 drive adjustable shelf 101 and remove along screw rod 103, adjustable shelf 101 removes and drives cylinder 108 and remove, can adjust the relative position between two sets of cylinders 108, thereby change the thickness of press mold, it is convenient to adjust, the practicality of the improvement device.

The upper end of the stirring barrel 18 is provided with a connecting assembly, the connecting assembly comprises a guide plate 13, the lower end of the guide plate 13 is uniformly provided with two groups of connecting rings 28, rubber rings 29 are respectively arranged in the two groups of connecting rings 28, the two groups of connecting rings 28 are sleeved on the stirring barrel 18 and fixed by bolts, and the upper end of the guide plate 13 is uniformly provided with two groups of fixing rings 27.

Be provided with filter assembly in two sets of solid fixed rings 27, filter assembly includes filter vat 14, filter vat 14 wears to establish in two sets of solid fixed rings 27, first feed inlet 32 has been seted up to the week side of filter vat 14, discharge gate 35 and the even filter-tank 34 of seting up of multiunit, one side hinged joint of first feed inlet 32 has sealed lid 31, second feed inlet 24 has been seted up to week side of filter vat 14, discharge gate 35 cover is established on second feed inlet 24, through seting up filter-tank 34, be convenient for filter the raw materials of putting into filter vat 14, impurity product in the raw materials can filter out in filter-tank 34, the impurity of filtering off can fall into on deflector 13, can collect filterable impurity through placing the collection box (not shown) of collecting impurity at the both ends of deflector 13, subsequent processing of being convenient for, high durability and convenient use.

Wear to be equipped with second pivot 36 in the filter vat 14, the week side of second pivot 36 is provided with flight 37, the one end of filter vat 14 is provided with second mounting bracket 33, be provided with second motor 30 in the second mounting bracket 33, the output and the second pivot 36 of second motor 30 are connected, in use, start second motor 30, second motor 30 rotates and drives second pivot 36 and rotate, second pivot 36 rotates and drives flight 37 and rotate, flight 37 rotates the raw materials removal in the filter vat 14 of being convenient for, thereby improve filterable effect, and the transmission of the raw materials of being convenient for, high durability and convenient use.

The working principle is that firstly, the principle is placed in the filter barrel 14 from the first feed port 32, then the second motor 30 is started, the second motor 30 rotates to drive the second rotating shaft 36 to rotate, the second rotating shaft 36 rotates to drive the spiral sheet 37 to rotate, the spiral sheet 37 rotates to push the raw materials to move along the filter barrel 14, in the moving process of the raw materials, impurities in the raw materials are filtered out from the filter tank 34, the filtered impurities can fall onto the guide plate 13 to avoid the impurities from being melted, so that the die head 20 is blocked, the filtered raw materials fall into the second feed port 24 from the discharge port 35, then the first motor 17 is started, the first motor 17 rotates to drive the first rotating shaft 25 to rotate, the first rotating shaft 25 rotates to drive the plurality of groups of cutting blades 23 to rotate, the plurality of groups of cutting blades 23 rotate to cut and stir the raw materials entering the second feed port 24, so that the raw materials are uniform in size, then the power supply 12 is started to heat the plurality of groups of heating pipes 26 to the cut and stirred raw materials, avoid melting inhomogeneous and causing the caking, then extrude agitator 18 through the raw materials of die head 20 after will melting, the raw materials rethread two sets of cylinder 108 extrusion filming that extrudes, start fan 22 simultaneously, fan 22 will wind send into in the wind ring 21, wind ring 21 air-out cools off the liquid raw materials who extrudes, thereby be convenient for carry out the film pressing operation, avoid producing and glue glutinous phenomenon, when the thickness of film pressing is adjusted to needs, make screw rod 103 rotate through rotating hand wheel 105, screw rod 103 rotates and thread bush 102 cooperation, thereby make thread bush 102 drive movable rack 101 remove along screw rod 103, movable rack 101 removes and drives cylinder 108 and remove, can adjust the relative position between two sets of cylinders 108, thereby change the thickness of film pressing, it is convenient to adjust, the practicality of improving the device.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (8)

1. Extrusion blown film device of environmental protection degradable film, its characterized in that: comprises a stirring barrel (18), a plurality of groups of heating pipes (26) are uniformly arranged in the stirring barrel (18), a power supply (12) is arranged on the peripheral side of the stirring barrel (18), the power supply (12) is connected with a plurality of groups of heating pipes (26), an end cover (15) is arranged at one end of the stirring barrel (18), a stirring component is arranged on the end cover (15), the other end of the stirring barrel (18) is provided with a die head (20), the die head (20) is sleeved with a wind ring (21), a fan (22) is arranged on the peripheral side of the air ring (21), four groups of supporting columns (11) are uniformly arranged on the peripheral side of the stirring barrel (18), hydraulic rods (19) are arranged on the two groups of supporting columns (11) at the same end, one end of the hydraulic rod (19) is provided with a pressure membrane assembly, the upper end of the stirring barrel (18) is provided with a connecting assembly, and a filtering assembly is arranged in the connecting assembly.

2. The extrusion film blowing device of the environment-friendly degradable film as claimed in claim 1, wherein: the stirring assembly comprises a first motor (17), a first mounting frame (16) is arranged on an end cover (15), the first motor (17) is arranged in the first mounting frame (16), a first rotating shaft (25) is arranged on the end cover (15), one end of the first rotating shaft (25) is connected with the output end of the first motor (17), the other end of the first rotating shaft (25) is arranged in the stirring barrel (18) in a penetrating mode and provided with a cutting edge (23), the cutting edge (23) is uniformly provided with multiple groups, and the cutting edge (23) is fixed through bolts.

3. The extrusion film blowing device of the environment-friendly degradable film as claimed in claim 1, wherein: the lower ends of the four groups of supporting columns (11) are respectively provided with self-locking universal wheels (10), and the hydraulic rods (19) are fixedly connected with the supporting columns (11) through bolts.

4. The extrusion film blowing device of the environment-friendly degradable film as claimed in claim 3, wherein: press mold subassembly including pressing membrane frame (111), the lower extreme of pressing membrane frame (111) is provided with adapter sleeve (107), adapter sleeve (107) cover is established by the bolt fastening on hydraulic stem (19), be provided with fixing base (109) on pressing membrane frame (111), be provided with cylinder (108) on fixing base (109), spacing spout (110) have been seted up respectively to the both sides of pressing membrane frame (111), and the both ends of adjustable shelf (101) are blocked respectively and are established in spacing spout (110), be provided with on adjustable shelf (101) cylinder (108).

5. The extrusion film blowing device of the environment-friendly degradable film as claimed in claim 4, wherein: one side of the film pressing frame (111) is provided with a fixed block (104), a screw rod (103) is arranged on the fixed block (104), a threaded sleeve (102) is arranged at one end of the movable frame (101), the threaded sleeve (102) is sleeved on the screw rod (103), a hand wheel (105) is arranged at the lower end of the screw rod (103), and an anti-skidding sleeve (106) is arranged on the hand wheel (105).

6. The extrusion film blowing device of the environment-friendly degradable film as claimed in claim 1, wherein: coupling assembling includes deflector (13), the lower extreme of deflector (13) evenly is provided with two sets of go-between (28), and is two sets of be provided with rubber circle (29) in go-between (28) respectively, it is two sets of establish by the bolt fastening on agitator (18) go-between (28) cover, the upper end of deflector (13) evenly is provided with two sets of solid fixed rings (27).

7. The extrusion film blowing device of the environment-friendly degradable film as claimed in claim 6, wherein: the filter assembly comprises a filter barrel (14), the filter barrel (14) is arranged in a penetrating mode in the fixing ring (27), a first feed opening (32), a discharge opening (35) and a plurality of groups of filter tanks (34) which are uniformly arranged in the peripheral side of the filter barrel (14), a sealing cover (31) is hinged to one side of the first feed opening (32), a second feed opening (24) is arranged in the peripheral side of the filter barrel (14), and the discharge opening (35) is arranged on the second feed opening (24) in a sleeved mode.

8. The extrusion film blowing device of the environment-friendly degradable film as claimed in claim 7, wherein: wear to be equipped with second pivot (36) in filter vat (14), the week side of second pivot (36) is provided with flight (37), the one end of filter vat (14) is provided with second mounting bracket (33), be provided with second motor (30) in second mounting bracket (33), the output of second motor (30) with second pivot (36) are connected.

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