CN215550906U

CN215550906U - Inflation film manufacturing machine is used in production of environmental protection wrapping bag

Info

Publication number: CN215550906U
Application number: CN202121250959.2U
Authority: CN
Inventors: 胡春蕾
Original assignee: Xiong County Ruitaixing Clothing And Packaging Co ltd
Current assignee: Xiong County Ruitaixing Clothing And Packaging Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-01-18
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses a film blowing machine for producing an environment-friendly packaging bag, which comprises a bottom fixing plate, wherein an extruder is installed at the top of the bottom fixing plate, a front casing is arranged at the top of the extruder, a feed hopper is arranged at the top of the front casing, a machine head filter is arranged at the tail part of the extruder, a die head opening is arranged at the tail part of the machine head filter, a cooling ring is arranged at the tail part of the die head opening, a herringbone plate is arranged at the tail part of the cooling ring, a collecting roller is arranged at the tail part of the herringbone plate, a winding wheel is connected to the tail part of the collecting roller, and a sieve plate, a cutting blade and a grinder are arranged.

Description

Inflation film manufacturing machine is used in production of environmental protection wrapping bag

Technical Field

The utility model belongs to the technical field of ball mills, and particularly relates to a film blowing machine for producing an environment-friendly packaging bag.

Background

The film blowing machine is characterized in that dry polyethylene particles are added into a feeding hopper, the polyethylene particles enter a screw rod from the hopper by the weight of the particles, after the particles are contacted with a thread bevel edge, the rotating bevel edge generates a thrust force vertical to the bevel edge surface to plastic, the plastic particles are pushed forwards, in the pushing process, due to the friction between the plastic and the screw rod and between the plastic and a machine barrel and the collision and friction between the particles, the plastic and the machine barrel are gradually melted by heating the outside of a charging barrel, the melted plastic is filtered by a machine head to remove impurities, comes out from a die head die orifice, is cooled and blown to pass through a herringbone plate and a traction roller, and the finished film is coiled into a barrel.

The utility model discloses a film blowing machine for producing syringe packaging bags, which is disclosed by an authorization notice number CN210148499U, and comprises a film blowing machine body, wherein a screening box is arranged above the film blowing machine body, the bottom of the screening box is communicated with a feed inlet of the film blowing machine body, the screening box is welded on a shell of the film blowing machine body, a feeding funnel is arranged on the top of the screening box in a communicating manner, a processing box is welded on one side of the screening box, a threaded hole is formed in the top of the processing box, a threaded cover plate is connected to the threaded hole in a threaded manner, an electric push rod is installed inside one side of the processing box, a connecting block is welded at the output end of the electric push rod, an electromagnet is fixedly connected to the other side of the connecting block through a bolt, and a sliding groove is formed in one side wall of the screening box. According to the utility model, the electromagnet is arranged in the screening box, so that when raw materials enter the screening box from the feeding hopper, the electromagnet can adsorb iron chips in the raw materials, and the iron chips are prevented from influencing the normal operation of the film blowing machine body.

But foretell inflation film manufacturing machine is used in syringe wrapping bag production does not set up and treats that the plastic pellet of processing filters the screening, thereby causes the quality degradation that the different influence production of inside extruder extrusion quality easily, does not set up the adhesion of the plastic bag that corresponding quick cooling caused production easily moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a film blowing machine for producing an environment-friendly packaging bag, which aims to solve the problems of no pre-screening and no refrigeration and quick cooling.

In order to achieve the purpose, the utility model provides the following technical scheme: a film blowing machine for producing environment-friendly packaging bags comprises a bottom fixing plate, wherein the bottom fixing plate is used for fixing processing equipment arranged at the top, an extruder is arranged at the top of the bottom fixing plate, so that plastic particles of a hopper of the extruder are extruded out by molten plastic under the condition of external heating, a front shell is arranged at the top of the extruder and used for processing the plastic to be input, a feed hopper is arranged at the top of the front shell, a machine head filter is arranged at the tail of the extruder and used for filtering and removing impurities, a die head opening is arranged at the tail of the machine head filter, various die heads can be prepared according to user requirements and used for setting technical parameters, a cooling ring is arranged at the tail of the die head opening and used for cooling discharged materials, a herringbone plate is arranged at the tail of the cooling ring and used for blow molding, a collecting roller is arranged at the tail of the herringbone plate and used for traction and collection, the tail of the collecting roller is connected with a winding wheel, and the winding wheel collects the produced plastic bags into a roll.

Preferably, the sieve is installed to the bottom of feeder hopper, be provided with the mesh on the sieve, can filter under the sieve with too big granule and other impurity through the cooperation of sieve and mesh, improve product quality.

Preferably, the top of the bottom fixed plate is fixed with a support column, the top of the support column is provided with a collection box, the collection box is arranged at the bottom of the sieve plate outlet, and the collection box can be used for conveniently collecting and recycling the redundant plastic under the sieve.

Preferably, the bottom of sieve is provided with collects the swash plate, the bottom of collecting the swash plate is provided with cutting blade, collects the swash plate and can make the plastics landing under the sieve have cutting blade in, then stir garrulous messenger's plastics more meticulous through having cutting blade cutting.

Preferably, cutting blade's bottom is provided with the fall and collects the swash plate, the bottom of fall and collect the swash plate is provided with the rubbing crusher, can make cutting blade cut garrulous plastics landing through setting up the fall and collect the swash plate and smash between the rubbing crusher, makes plastics smash more and makes processingquality higher in getting into the extruder.

Preferably, the top of the bottom fixing plate is provided with a blower, an air outlet of the blower is connected with a refrigerator, an air outlet of the refrigerator is connected with the cooling ring through an air pipe, the air speed can be accelerated through the blower, and then the cooling ring can rapidly discharge cold air to cool and accelerate the cooling rate through the refrigerator and the air pipe which are arranged.

Preferably, the heating mode of the extruder is heating by an electromagnetic heater, the heating speed of the electromagnetic heater is high, the production efficiency is improved, and more energy is saved.

Compared with the prior art, the utility model has the beneficial effects that:

1. the plastic particles can be well screened and crushed by the sieve plate, the cutting blade and the crusher, so that the quality of the plastic entering the extruder is improved;

2. the plastic bag produced by the device can be well cooled in time by the blower, the refrigerator and the cooling ring.

Drawings

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

fig. 2 is a partially enlarged view of a of the present invention.

In the figure: 1. a bottom fixing plate; 2. an extruder; 3. a support pillar; 4. a collection box; 5. a front housing; 6. a feed hopper; 7. a sieve plate; 8. mesh openings; 9. collecting the inclined plate; 10. a cutting blade; 11. a falling inclined plate; 12. a pulverizer; 13. a handpiece filter; 14. a die orifice; 15. a blower; 16. a refrigerator; 17. an air duct; 18. a cooling ring; 19. a herringbone plate; 20. a collection roller; 21. and (7) winding the wheel.

Detailed Description

Referring to fig. 1 and 2, a film blowing machine for producing an environment-friendly packaging bag comprises a bottom fixing plate 1, wherein the bottom fixing plate 1 is used for fixing processing equipment installed at the top, an extruder 2 is installed at the top of the bottom fixing plate 1, so that plastic particles in a hopper of the extruder 2 are extruded out by molten plastic under the condition of external heating, a front shell 5 is arranged at the top of the extruder 2, the front shell 5 is used for processing the plastic to be input, a feed hopper 6 is arranged at the top of the front shell 5, a head filter 13 is arranged at the tail of the extruder 2 and can be used for filtering and removing impurities, a head opening 14 is arranged at the tail of the head filter 13, various heads can be prepared according to the requirements of users and used for setting technical parameters, a cooling ring 18 is arranged at the tail of the head opening 14, the cooling ring 18 cools the discharged material, a herringbone plate 19 is arranged at the tail of the cooling ring 18 and is used for blowing molding, a collecting roller 20 is arranged at the tail of the herringbone plate 19, the collecting roller 20 is used for drawing and collecting, the tail part of the collecting roller 20 is connected with a winding wheel 21, and the winding wheel 21 collects the produced plastic bags into a roll.

Referring to fig. 1 and 2, a sieve plate 7 is installed at the bottom of a feed hopper 6, a mesh 8 is arranged on the sieve plate 7, and oversized particles and other impurities can be filtered through the matching of the sieve plate 7 and the mesh 8, so that the product quality is improved.

Referring to fig. 1 and 2, a supporting column 3 is fixed on the top of the bottom fixing plate 1, a collecting box 4 is arranged on the top of the supporting column 3, the collecting box 4 is arranged at the bottom of an outlet of the sieve plate 7, and the excessive plastic under the sieve can be conveniently collected and reused by arranging the collecting box 4.

Referring to fig. 1 and 2, a collecting inclined plate 9 is arranged at the bottom of the sieve plate 7, a cutting blade 10 is arranged at the bottom of the collecting inclined plate 9, the collecting inclined plate 9 can enable plastic under the sieve to slide into the cutting blade 10, and then the plastic is cut and smashed by the cutting blade 10 to be finer.

Referring to fig. 1 and 2, a falling inclined plate 11 is arranged at the bottom of a cutting blade 10, a crusher 12 is arranged at the bottom of the falling inclined plate 11, and plastic cut by the cutting blade 10 can slide between the crushers 12 to be crushed by the falling inclined plate 11, so that the plastic is crushed more and enters the extruder 2 to improve the processing quality.

Referring to fig. 1, a blower 15 is disposed on the top of the bottom fixed plate 1, an air outlet of the blower 15 is connected to a refrigerator 16, an air outlet of the refrigerator 16 is connected to a cooling ring 18 through an air pipe 17, the air speed can be increased through the blower 15, and then the cooling ring 18 can rapidly discharge cold air to cool and increase the cooling rate through the refrigerator 16 and the air pipe 17.

Referring to fig. 1 and 2, the heating mode of the extruder 2 is electromagnetic heater heating, which has high heating speed, improves production efficiency and saves more energy.

The working principle of the scheme is as follows: when the device is used, at first, the feeder hopper 6 is put into to the plastics that will treat processing, then plastics fall on sieve 7, fall through the mesh 8 that is equipped with and screen the granule of suitable size, then unqualified plastics fall into and collect box 4 and retrieve and recycle, then the plastic granules after the screening falls on collecting swash plate 9 and concentrates the landing to cutting blade 10 in and cut processing, then plastics after the cutting continue the fine working and smash in getting into rubbing crusher 12 through the swash plate 11 that falls, thereby make the plastics that get into extruder 2 more meticulous, the extrusion quality is higher.

The plastic particles enter the extruder 2 to enable the plastic particles in the hopper to be extruded out from molten plastic under the condition of external heating, then the plastic particles are filtered by the machine head filter 13 to remove impurities, then the discharged material is cooled by the cooling ring 18 through the die head opening 14 with set parameters, then the discharged material is formed by blowing through the herringbone plate 19, and then the plastic bag after production is collected into a roll through the collecting roller 20 and the winding wheel 21.

Claims

1. The utility model provides an inflation film manufacturing machine is used in production of environmental protection wrapping bag, includes end solid board (1), its characterized in that: the extruder (2) is installed at the top of the bottom fixing plate (1), the top of the extruder (2) is provided with a front shell (5), the top of the front shell (5) is provided with a feed hopper (6), the tail of the extruder (2) is provided with a machine head filter (13), the tail of the machine head filter (13) is provided with a die head opening (14), the tail of the die head opening (14) is provided with a cooling ring (18), the tail of the cooling ring (18) is provided with a herringbone plate (19), the tail of the herringbone plate (19) is provided with a collecting roller (20), and the tail of the collecting roller (20) is connected with a winding wheel (21).

2. The film blowing machine for producing the environment-friendly packaging bags as claimed in claim 1, which is characterized in that: the screen plate (7) is installed to the bottom of feeder hopper (6), be provided with mesh (8) on screen plate (7).

3. The film blowing machine for producing the environment-friendly packaging bags as claimed in claim 1, which is characterized in that: the top of the bottom fixed plate (1) is fixed with a support column (3), the top of the support column (3) is provided with a collection box (4), and the collection box (4) is arranged at the bottom of an outlet of the sieve plate (7).

4. The film blowing machine for producing environment-friendly packaging bags according to claim 3, characterized in that: the bottom of sieve (7) is provided with collects swash plate (9), the bottom of collecting swash plate (9) is provided with cutting blade (10).

5. The film blowing machine for producing environment-friendly packaging bags according to claim 4, is characterized in that: the bottom of cutting blade (10) is provided with the swash plate (11) that falls, the bottom of falling swash plate (11) is provided with rubbing crusher (12).

6. The film blowing machine for producing the environment-friendly packaging bags as claimed in claim 1, which is characterized in that: the top of the bottom fixed plate (1) is provided with a blower (15), an air outlet of the blower (15) is connected with a refrigerator (16), and an air outlet of the refrigerator (16) is connected with a cooling ring (18) through an air pipe (17).

7. The film blowing machine for producing the environment-friendly packaging bags as claimed in claim 1, which is characterized in that: the heating mode of the extruder (2) is heating by an electromagnetic heater.