CN214918935U

CN214918935U - Mixing equipment for PE (polyethylene) film

Info

Publication number: CN214918935U
Application number: CN202120792194.9U
Authority: CN
Inventors: 丁聪根; 丁惠忠; 张希; 杨磊
Original assignee: Haining Rixin Protection Material Industrial Co ltd
Current assignee: Haining Rixin Protection Material Industrial Co ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-11-30
Anticipated expiration: 2031-04-16

Abstract

The utility model provides a mixing device of PE film, which comprises a frame, a mixing barrel with an opening at the upper part is fixed on the frame, an outlet is arranged at the lower part of the mixing barrel, a valve is arranged at the outlet, a stand column is fixed on the frame, a barrel cover capable of sealing the opening is arranged on the stand column through a lifting structure, a driving shaft is vertically and rotatably arranged on the mixing barrel, a stirring frame is fixed on the driving shaft, the stirring shaft is also connected with a power structure capable of driving the stirring frame to rotate, a positioning groove which is vertically arranged is also arranged on the stirring frame, a limiting block is arranged at the lower part of the positioning groove, a lockhole is arranged at the upper part of the positioning groove, a cleaning brush is also detachably connected with the frame through a quick buckle, a bolt matched with the lockhole is arranged on the cleaning brush, the cleaning brush comprises a brush body and an installation plate body matched with the positioning groove, a cavity is arranged on the installation plate body, a plurality of water outlet holes communicated with the cavity are also arranged on the installation plate body, the mounting plate body is connected with the water tank through a water pipe, the water tank is fixed on the base, and the water pipe is provided with a water pump.

Description

Mixing equipment for PE (polyethylene) film

Technical Field

The utility model belongs to the technical field of machinery, a compounding equipment, especially a compounding equipment of PE membrane is related to.

Background

The PE protective film is a macromolecular organic compound with the simplest structure and is a macromolecular material which is widely applied in the world nowadays. The PE protective film uses a special Polyethylene (PE) plastic film as a base material, and is classified into a high density polyethylene protective film, a medium density polyethylene, and a low density polyethylene according to the difference in density. PE films with different properties can be processed by stirring and mixing the raw materials with different components.

Through retrieval, for example, chinese patent document discloses a compounding device for PE film production [ application No.: 201420642083. X; publication No.: CN204160727U ]. This kind of compounding device, including inlet pipe, discharging pipe and the casing that has the cavity, inlet pipe and discharging pipe all with the cavity of casing is linked together, its characterized in that, the discharging pipe includes the body and locates the crushing piece of body one end, the one end that the body is close to the crushing piece stretches into in the casing, crushing piece includes barrel, motor and cutter, the barrel with the coaxial fixed connection of body, motor fixed mounting in the barrel, protruding stretch in motor one side have with the motor shaft of cutter rigid coupling, the mounting hole that runs through is seted up at the cutter center, the motor shaft pass the mounting hole, and with cutter fixed connection, the cutter has a plurality of leaf blades.

The mixing device in the prior art is too simple in structure, the shell cannot be cleaned quickly, and it is necessary to design a mixing device for a PE film.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided a compounding equipment of PE membrane, this compounding equipment has the convenient characteristics of clearance.

The purpose of the utility model can be realized by the following technical proposal: the PE film mixing equipment comprises a machine base and is characterized in that a mixing barrel with an opening at the upper part is fixed on the machine base, an outlet is arranged at the lower part of the mixing barrel, a valve is arranged at the outlet, a stand column is fixed on the machine base, a barrel cover capable of sealing the opening is arranged on the stand column through a lifting structure, a driving shaft is vertically and rotatably arranged on the mixing barrel, a stirring frame is fixed on the driving shaft, the stirring shaft is also connected with a power structure capable of driving the stirring shaft to rotate, a vertically arranged positioning groove is further formed in the stirring frame, a limiting block is arranged at the lower part of the positioning groove, a locking hole is formed in the upper part of the positioning groove, a cleaning brush is also detachably connected onto the machine base through a quick buckle, a bolt matched with the locking hole is arranged on the cleaning brush, the cleaning brush comprises a brush body and an installation plate body matched with the positioning groove, a cavity is formed in the installation plate body, and a plurality of water outlet holes communicated with the cavity are further formed in the installation plate body, the mounting plate body is connected with the water tank through a water pipe, the water tank is fixed on the base, and the water pipe is provided with a water pump.

The utility model discloses in, when needs wash the compounding bucket, insert the constant head tank through the mounting plate body with the clearance brush in, insert the lockhole with the pole of bolt in, drive the drive shaft through the power structure and rotate, the drive shaft makes the clearance brush rotate, simultaneously, carries clearance brush department through the raceway with the water in the water tank, and the clearance brush can be with compounding bucket inner wall sanitization to can simplify the cleaning operation of compounding bucket, the clearance is convenient.

The power structure comprises a power motor and a speed reducer, wherein the power motor and the speed reducer are both fixed on the base, the input end of the speed reducer is connected with the output shaft of the power motor, and the output end of the speed reducer is connected with the driving shaft through a coupler.

By adopting the structure, the speed reducer is driven to rotate by the power motor, and the driving shaft is driven to rotate by the speed reducer.

The lifting structure comprises a guide rail, a sliding block, a lead screw, a nut and a hand wheel, wherein the guide rail is vertically fixed on the stand column, the sliding block is arranged on the guide rail, the lead screw is vertically rotatably installed on the stand column, the end part of the lead screw is connected with the hand wheel, the nut is in threaded connection with the lead screw, a connecting piece is arranged between the sliding block and the nut, and the barrel cover is connected with the connecting piece.

By adopting the structure, the lead screw is driven to rotate by the hand wheel, the lead screw drives the nut to move, the nut enables the connecting piece to move up and down, and the connecting piece drives the barrel cover to move up and down.

And two ends of the guide rail are provided with limiting blocks.

The materials of the mixing barrel and the barrel cover are all stainless steel.

Compared with the prior art, this compounding equipment of PE membrane has this advantage:

the utility model discloses in insert the constant head tank through the mounting plate body with the clearance brush in, insert the lockhole with the pole of bolt, drive the drive shaft through the power structure and rotate, the drive shaft makes the clearance brush rotate, simultaneously, carries clearance brush department through the raceway with the water in the water tank, the clearance brush can be with compounding bucket inner wall sanitization to can simplify the cleaning operation of compounding bucket, the clearance is convenient.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the stirring frame of the present invention.

In the figure, 1, a machine base; 2. supporting legs; 3. a power motor; 4. a speed reducer; 5. a drive shaft; 6. an outlet; 7. a valve; 8. a mixing barrel; 9. a column; 10. a water tank; 11. a water pump; 12. cleaning a brush; 13. a water delivery pipe; 14. a hand wheel; 15. a bolt; 16. quickly buckling; 17. a nut; 18. a screw rod; 19. a connecting member; 20. a guide rail; 21. a slider; 22. a barrel cover; 23. a stirring frame; 23a, a lock hole; 23b, a positioning groove; 23c and a limiting block.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1-2, the mixing device for PE films comprises a frame 1, a mixing barrel 8 with an opening at the upper part is fixed on the frame 1, in this embodiment, the mixing barrel 8 is fixed on the frame 1 through a support leg 2; an outlet 6 is arranged at the lower part of a mixing barrel 8, a valve 7 is arranged at the outlet 6, a stand column 9 is fixed on a machine base 1, a barrel cover 22 capable of sealing the opening is arranged on the stand column 9 through a lifting structure, a driving shaft 5 is vertically and rotatably arranged on the mixing barrel 8, a stirring frame 23 is fixed on the driving shaft 5, the stirring shaft is also connected with a power structure capable of driving the stirring shaft to rotate, a positioning groove 23b which is vertically arranged is also arranged on the stirring frame 23, a limiting block 23c is arranged at the lower part of the positioning groove 23b, a locking hole 23a is arranged at the upper part of the positioning groove 23b, a cleaning brush 12 is also detachably connected on the machine base 1 through a quick buckle 16, a bolt 15 matched with the locking hole 23a is arranged on the cleaning brush 12, the cleaning brush 12 comprises a brush body and a mounting plate body matched with the positioning groove 23b, a cavity is arranged on the mounting plate body, and a plurality of water outlet holes communicated with the cavity are also arranged on the mounting plate body, the mounting plate body is connected with a water tank 10 through a water conveying pipe 13, the water tank 10 is fixed on the base 1, and a water pump 11 is arranged on the water conveying pipe 13.

The utility model discloses in, when needs wash compounding bucket 8, insert constant head tank 23b through the installation plate body with cleaning brush 12 in, insert lockhole 23a with the pole of bolt 15 in, drive shaft 5 through the power structure and rotate, drive shaft 5 makes cleaning brush 12 rotate, and simultaneously, carry cleaning brush 12 department through raceway 13 with the water in the water tank 10, cleaning brush 12 can be with the 8 inner walls sanitization of compounding bucket to can simplify the cleaning operation of compounding bucket 8, it is convenient to clear up.

The power structure comprises a power motor 3 and a speed reducer 4, wherein in the embodiment, the speed reducer 4 adopts the existing products available on the market; power motor 3 and reduction gear 4 are all fixed on frame 1, and the input of reduction gear 4 links to each other with power motor 3's output shaft, and the output of reduction gear 4 passes through the shaft coupling and links to each other with drive shaft 5.

By adopting the structure, the power motor 3 drives the speed reducer 4 to rotate, and the speed reducer 4 drives the driving shaft 5 to rotate.

The lifting structure comprises a guide rail 20, a sliding block 21, a screw rod 18, a nut 17 and a hand wheel 14, wherein the guide rail 20 is vertically fixed on the upright post 9, the sliding block 21 is arranged on the guide rail 20, the screw rod 18 is vertically and rotatably arranged on the upright post 9, the end part of the screw rod 18 is connected with the hand wheel 14, the nut 17 is in threaded connection with the screw rod 18, a connecting piece 19 is arranged between the sliding block 21 and the nut 17, and a barrel cover 22 is connected with the connecting piece 19.

By adopting the structure, the hand wheel 14 drives the screw rod 18 to rotate, the screw rod 18 drives the nut 17 to move, the nut 17 enables the connecting piece 19 to move up and down, and the connecting piece 19 drives the barrel cover 22 to move up and down.

Both ends of the guide rail 20 have stoppers 23 c.

The material of the mixing barrel 8 and the barrel cover 22 is stainless steel.

The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

The mixing equipment for the PE film comprises a machine base and is characterized in that a mixing barrel with an opening at the upper part is fixed on the machine base, an outlet is arranged at the lower part of the mixing barrel, a valve is arranged at the outlet, a stand column is fixed on the machine base, a barrel cover capable of sealing the opening is arranged on the stand column through a lifting structure, a driving shaft is vertically and rotatably arranged on the mixing barrel, a stirring frame is fixed on the driving shaft, the stirring shaft is also connected with a power structure capable of driving the stirring shaft to rotate, a positioning groove which is vertically arranged is also formed in the stirring frame, a limiting block is arranged at the lower part of the positioning groove, a locking hole is formed in the upper part of the positioning groove, a cleaning brush is also detachably connected onto the machine base through a quick buckle, a bolt matched with the locking hole is arranged on the cleaning brush, the cleaning brush comprises a brush body and an installation plate body matched with the positioning groove, a cavity is formed in the installation plate body, and a plurality of water outlet holes communicated with the cavity are also formed in the installation plate body, the mounting plate body is connected with the water tank through a water pipe, the water tank is fixed on the base, and the water pipe is provided with a water pump.
2. A mixing device for a PE film according to claim 1, wherein the power structure comprises a power motor and a speed reducer, the power motor and the speed reducer are both fixed on the base, an input end of the speed reducer is connected with an output shaft of the power motor, and an output end of the speed reducer is connected with the driving shaft through a coupling.
3. The mixing device for the PE films according to claim 1, wherein the lifting structure comprises a guide rail, a sliding block, a screw rod, a nut and a hand wheel, the guide rail is vertically fixed on the stand column, the sliding block is arranged on the guide rail, the screw rod is vertically and rotatably installed on the stand column, the end part of the screw rod is connected with the hand wheel, the nut is in threaded connection with the screw rod, a connecting piece is arranged between the sliding block and the nut, and the barrel cover is connected with the connecting piece.
4. A mixing device for a PE film according to claim 3, wherein the two ends of the guide rail are provided with limiting blocks.
5. A mixing device for PE films according to claim 1, characterized in that the mixing barrel and the barrel cover are made of stainless steel.