CN216266966U

CN216266966U - Raw material blanking device for polyethylene bottle production

Info

Publication number: CN216266966U
Application number: CN202122981064.2U
Authority: CN
Inventors: 董辉; 董军军
Original assignee: Henan Lanze Packaging Products Co ltd
Current assignee: Henan Lanze Packaging Products Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-12
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a raw material blanking device for polyethylene bottle production, which comprises: the mount, storage silo and heating cabinet, the interior top at the mount is installed to the storage silo, the lower extreme of storage silo is convergent column structure and tip and is connected with the heating cabinet top surface, the interior bottom at the mount is installed to the heating cabinet, hot-blast case is installed in the left side of mount, it extends to inside storage silo and the heating cabinet respectively to be connected with two sets of outlet ducts and two sets of outlet ducts on the hot-blast case, the internally mounted of storage silo has rabbling mechanism, the internally mounted of heating cabinet has the bottom of guide mechanism and heating cabinet and mount to all seted up the discharge gate, the inlet pipe is installed at the top of mount. According to the utility model, the stirring mechanism is arranged in the storage bin, raw materials are stirred and mixed through the stirring rod in the stirring mechanism, and meanwhile, the internal materials are lifted upwards through the helical blades, so that the mixing efficiency is further improved.

Description

Raw material blanking device for polyethylene bottle production

Technical Field

The utility model relates to the technical field of blanking devices, in particular to a raw material blanking device for polyethylene bottle production.

Background

Polyethylene is a thermoplastic resin prepared by polymerizing ethylene, and also comprises a copolymer of ethylene and a small amount of olefin in industry, and the polyethylene is odorless, nontoxic, wax-like in hand feeling, excellent in low temperature resistance, good in chemical stability, capable of resisting corrosion of most of acid and alkali, insoluble in common solvents at normal temperature, small in water absorption, excellent in electrical insulation, and capable of being used for manufacturing medicine bottles in medicine.

At present, current raw materials unloader is used in polyethylene bottle production is poor to the stirring mixing efficiency of raw materials, and can't preheat the raw materials granule, and follow-up heat time is longer, influences machining efficiency. For this reason, a new scheme needs to be designed to give improvements.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a raw material blanking device for polyethylene bottle production, which solves the problems that the existing raw material blanking device for polyethylene bottle production is poor in raw material stirring and mixing efficiency, cannot preheat raw material particles, is long in subsequent heating time and affects processing efficiency, and meets the actual use requirement.

In order to achieve the purpose, the utility model provides the following technical scheme: a raw materials unloader is used in polyethylene bottle production includes: mount, storage silo and heating cabinet, the interior top at the mount is installed to the storage silo, the lower extreme of storage silo is convergent column structure and tip and is connected with the heating cabinet top surface, the interior bottom at the mount is installed to the heating cabinet, hot-blast case is installed in the left side of mount, it is inside that two sets of outlet ducts and two sets of outlet ducts extend to storage silo and heating cabinet respectively to be connected with on the hot-blast case, the internally mounted of storage silo has rabbling mechanism, the internally mounted of heating cabinet has the bottom of guide mechanism and heating cabinet and mount to all seted up the discharge gate, the inlet pipe is installed at the top of mount.

As a preferred mode of the utility model, the stirring mechanism comprises a transmission pipe, a stirring rod and a stirring motor, the stirring motor is mounted in the middle of the top surface of the fixing frame, a power output end of the stirring motor extends to the storage bin and is connected with the upper end of the transmission pipe, a helical blade is welded on the outer wall of the transmission pipe, and the stirring rod is vertically welded on the outer wall of the transmission pipe.

As a preferable mode of the utility model, the transmission pipe and the stirring rod are both hollow structures and communicated with each other, air outlets are respectively arranged on the surfaces of the stirring rod and the transmission pipe, and a filter screen is arranged in the air outlet.

As a preferable mode of the utility model, the end of the air outlet tube extending into the storage bin is connected with an air guide tube, the air guide tube is in an L-shaped structure, the end of the air guide tube extends into the transmission tube and is connected with the transmission tube through a bearing, the upper end of the air guide tube extends towards the upper part inside the transmission tube, and the surface of the air guide tube is longitudinally provided with an air guide hole.

As a preferable mode of the utility model, the material guide mechanism comprises a V-shaped filter plate and an inclined filter plate, the V-shaped filter plate is inverted and connected above the inside of the heating box, the inclined filter plate is symmetrically arranged at two sides of the inside of the heating box and extends towards the discharge hole, and a vibration motor is arranged in the middle of the bottom surface of the V-shaped filter plate.

As a preferable mode of the present invention, an air guide ring is further installed inside the heating box, the air guide ring is connected to the air outlet pipe, and a through hole is longitudinally formed at the top of the air guide ring.

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

(1) according to the utility model, the stirring mechanism is arranged in the storage bin, raw materials are stirred and mixed through the stirring rod in the stirring mechanism, and meanwhile, the internal materials are lifted upwards through the helical blades, so that the mixing efficiency is further improved.

(2) According to the utility model, the raw materials are preheated by discharging hot gas through the air outlet in the mixing process, and are secondarily heated by the convection hot gas from bottom to top after falling into the heating box, so that the raw materials can be preheated, the time for subsequent heating is reduced, and the processing efficiency is improved.

Drawings

FIG. 1 is a structural diagram of a raw material blanking device for producing polyethylene bottles according to the present invention;

FIG. 2 is an internal structure view of a raw material feeding device for producing polyethylene bottles according to the present invention;

fig. 3 is an internal structural view of a in fig. 2.

In the figure, 1, a fixed frame; 2. a stirring motor; 3. a feed pipe; 4. a storage bin; 5. an air outlet pipe; 6. a hot air box; 7. a heating box; 8. a drive tube; 9. a stirring rod; 10. a helical blade; 11. an air outlet; 12. an air duct; 13. a V-shaped filter plate; 14. an oblique filter plate; 15. a gas guide ring; 16. a discharge port; 17. a vibration motor; 18. an air vent; 19. and a bearing.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a raw materials unloader is used in polyethylene bottle production includes: mount 1, storage silo 4 and heating cabinet 7, the interior top at mount 1 is installed to storage silo 4, the lower extreme of storage silo 4 is convergent column structure and tip and is connected with heating cabinet 7 top surface, heating cabinet 7 is installed at the interior bottom of mount 1, hot-blast case 6 is installed in the left side of mount 1, install the air heater in hot-blast case 6, provide the heat source for the heating, be connected with two sets of outlet duct 5 on the hot-blast case 6 and two sets of outlet duct 5 extend to inside storage silo 4 and heating cabinet 7 respectively, the internally mounted of storage silo 4 has rabbling mechanism, mix through rabbling mechanism with the stirring of inside material, the internally mounted of heating cabinet 7 has guide mechanism and heating cabinet 7 and the bottom of mount 1 all seted up discharge gate 16, inlet pipe 3 is installed at the top of mount 1, it is leading-in to come the material into through inlet pipe 3, discharge gate 16 discharges the material.

Further improve ground, rabbling mechanism includes driving pipe 8, puddler 9 and agitator motor 2, agitator motor 2 installs and extends to storage silo 4 and be connected with driving pipe 8 upper end at the top surface middle part of mount 1 and agitator motor 2's power take off end, welded connection has helical blade 10 on driving pipe 8's the outer wall, puddler 9 vertical welding is on driving pipe 8's outer wall, can upwards promote the raw materials through helical blade 10, and cooperation puddler 9 improves stirring efficiency and degree of consistency.

Further improve ground, the inside of driving pipe 8 and puddler 9 is hollow structure and inside and is linked together, and venthole 11 has been seted up respectively on the surface of puddler 9 and driving pipe 8, and installs the filter screen in the

venthole

11, and 11 exhaust steam of venthole carry out once heating to the raw materials, and the filter screen carries out the separation to the raw materials.

Further improve ground, extend to 5 end connection of outlet duct in the storage silo 4 have air duct 12, and air duct 12 is L type structure and tip and extends to driving pipe 8 inside and connect through bearing 19, and air guide hole 18 has vertically been seted up to the upper end of air duct 12 to the inside top extension of driving pipe 8 and the surface of air duct 12, and bearing 19 is installed equally to the upper end of air duct 12, reduces the influence that driving pipe 8 rotated and led to the fact air duct 12, guarantees that air duct 12 normally exports hot-blastly.

Further improve ground, guide mechanism includes V-arrangement filter 13 and oblique filter 14, and V-arrangement filter 13 is invertd and is connected in the inside top of heating cabinet 7, and the inside both sides of heating cabinet 7 are installed and are extended to 16 directions of discharge gate to the symmetry of oblique filter 14, and the bottom surface mid-mounting of V-arrangement filter 13 has vibrating motor 17, drives V-arrangement filter 13 through vibrating motor 17 and vibrates for the whereabouts speed of raw materials avoids taking place the putty.

Specifically, air guide ring 15 is still installed to the inside of heating cabinet 7, and air guide ring 15 is connected with outlet duct 5 and air guide ring 15's top has vertically seted up the through-hole, and air guide ring 15 exports steam from lower supreme, forms the convection current with the raw materials of whereabouts, improves the heating degree of consistency and rate of heating.

When the material preheating device is used, raw materials are guided into a storage bin 4 through a feeding pipe 3, a stirring motor 2 is started, a transmission pipe 8 is driven to rotate through the stirring motor 2, the internal raw materials are stirred through a stirring rod 9 and a helical blade 10, hot air is discharged through an air outlet hole 11 to preheat the raw materials firstly while stirring, the stirred raw materials fall on a V-shaped filter plate 13, vibration is provided by a vibration motor 17 to drive the materials to move downwards, the hot air is conveyed upwards through an air guide ring 15 to heat the raw materials for the second time, and finally the raw materials are discharged through a discharge hole 16.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A raw materials unloader is used in polyethylene bottle production includes: mount (1), storage silo (4) and heating cabinet (7), its characterized in that: install the interior top at mount (1) storage silo (4), the lower extreme of storage silo (4) is convergent column structure and tip and is connected with heating cabinet (7) top surface, install the interior bottom in mount (1) heating cabinet (7), hot-blast case (6) are installed in the left side of mount (1), it is inside that two sets of outlet duct (5) and two sets of outlet duct (5) extend to storage silo (4) and heating cabinet (7) respectively to be connected with on hot-blast case (6), the internally mounted of storage silo (4) has rabbling mechanism, discharge gate (16) have all been seted up to the bottom of the internally mounted of heating cabinet (7) guide mechanism and heating cabinet (7) and mount (1), inlet pipe (3) are installed at the top of mount (1).

2. The raw material blanking device for the production of the polyethylene bottles of claim 1, which is characterized in that: rabbling mechanism includes driving pipe (8), puddler (9) and agitator motor (2), the power take off end that agitator motor (2) were installed at the top surface middle part of mount (1) and agitator motor (2) extends to storage silo (4) and is connected with driving pipe (8) upper end, welded connection has helical blade (10) on the outer wall of driving pipe (8), and puddler (9) vertical welding is on the outer wall of driving pipe (8).

3. The raw material blanking device for the production of the polyethylene bottles of claim 2, which is characterized in that: the inside of driving pipe (8) and puddler (9) is hollow structure and inside and is linked together, venthole (11) have been seted up respectively on the surface of puddler (9) and driving pipe (8), and install the filter screen in venthole (11).

4. The raw material blanking device for the production of the polyethylene bottles of claim 3, which is characterized in that: extend to in storage silo (4) outlet duct (5) end connection has air duct (12), air duct (12) are inside and connect through bearing (19) that L type structure and tip extend to driving pipe (8), air guide hole (18) have vertically been seted up to the surface of the upper end of air duct (12) to the inside top extension of driving pipe (8) and air duct (12).

5. The raw material blanking device for the production of the polyethylene bottles of claim 1, which is characterized in that: the guide mechanism includes V-arrangement filter (13) and oblique filter (14), the inside top at heating cabinet (7) is invertd and is connected in V-arrangement filter (13), the inside both sides at heating cabinet (7) and to discharge gate (16) direction extension are installed to oblique filter (14) symmetry, the bottom surface mid-mounting of V-arrangement filter (13) has vibrating motor (17).

6. The raw material blanking device for the production of the polyethylene bottles of claim 1, which is characterized in that: air guide ring (15) are further installed inside heating cabinet (7), air guide ring (15) is connected with outlet duct (5) and the top of air guide ring (15) is vertically provided with a through hole.