CN214820737U

CN214820737U - Mould powder production with multi-functional plastic powder extruder

Info

Publication number: CN214820737U
Application number: CN202121717857.7U
Authority: CN
Inventors: 朱国强; 郑普恩
Original assignee: Juye Jinhua Plastic Powder Co ltd
Current assignee: Juye Jinhua Plastic Powder Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-11-23
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a multifunctional plastic powder extruder for plastic powder production, which relates to the technical field of plastic powder extruders, and comprises a screw cylinder, wherein a screw rod is arranged in the screw cylinder, a driving device is arranged at one end of the screw rod, and a feeding pipe is arranged at the top of the screw cylinder; the agitator is installed at the top of inlet pipe, and installs agitating unit on the agitator, the mesh board is installed to the inside bottom of agitator, the material pipe is installed to one side of agitator, and the one end of material pipe installs the mixing box, the outer wall cover of material pipe is equipped with first heating pipe, the fan is installed at the top of mixing box, the utility model discloses in, through installing feeding device on the barrel, be favorable to multiple material flash mixed, through seting up the screw hole at barrel tip, save heat time, be favorable to extruding plastics fast, improved work efficiency.

Description

Mould powder production with multi-functional plastic powder extruder

Technical Field

The utility model belongs to the technical field of mould the powder extruder, concretely relates to mould powder production with multi-functional mould powder extruder.

Background

The plastic powder extruder is equipment for producing plastic powder, the plastic powder extruder can heat mixed materials, the plastic is mixed in the mixed materials after being heated, then liquid plastic is extruded through a screw extrusion mechanism, the extruded new plastic is plastic made of the mixed materials, the plastic is ground into powder to form plastic powder, the existing plastic powder extruder still has defects when in use, the plastic powder extruder needs to add different materials into the extruder after being melted and liquefied by hot melting in several steps, the material adding operation is complex, after the extruder stops working, the unextruded materials remain at the tube head of the screw tube, and after the materials are cooled, when the extruder is reused, the plastic can be extruded by the hot melting residual materials.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould production with multi-functional plastic powder extruder to what put forward in solving above-mentioned background art adds material complex operation, and the spiral shell tube head remains the material that does not extrude, is not convenient for clear up the problem of remaining material.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional plastic powder extruder for plastic powder production comprises a screw barrel, wherein a screw is arranged in the screw barrel, a driving device is arranged at one end of the screw, and a feeding pipe is arranged at the top of the screw barrel;

the agitator is installed at the top of inlet pipe, and installs agitating unit on the agitator, the mesh board is installed to the inside bottom of agitator, the material pipe is installed to one side of agitator, and the one end of material pipe installs the mixing box, the outer wall cover of material pipe is equipped with first heating pipe, the fan is installed at the top of mixing box, and one side of mixing box installs the funnel.

Preferably, the material collecting groove is formed in one end of the screw barrel, the bottom of one end of the screw barrel is provided with a threaded hole, a threaded pipe is arranged below the threaded hole, a valve is arranged on the threaded pipe, and a hand wheel is arranged at the bottom end of the threaded pipe.

Preferably, the outside cover of spiral shell section of thick bamboo is equipped with the second heating pipe, the power supply box is installed to the bottom of spiral shell section of thick bamboo, and installs the switch on the power supply box, the discharging pipe is installed to the tip of spiral shell section of thick bamboo.

Preferably, the feeder hopper is installed to the one end of material pipe, and the outer wall of feeder hopper has seted up the feed inlet, the feeder hopper is located the inside of mixing box.

Preferably, the stirring device comprises a first motor mounted at the top of the stirring barrel and a stirring rod mounted at the main shaft end of the first motor.

Preferably, the driving device adopts a second motor.

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

(1) the utility model discloses in, through installing feeding device on the spiral shell section of thick bamboo, feeding device comprises mixing box and material pipe and agitator, and multiple material carries out the first time at the mixing box and mixes, is heated when the material pipe, gets into the agitator and carries out the second time and mixes, is favorable to multiple material flash mixed, has avoided dry material to block up in the spiral shell section of thick bamboo, has guaranteed that the screw rod normally rotates, reinforced operation labour saving and time saving more.

(2) The utility model discloses in, through seting up the screw hole at spiral shell barrel head portion, carry out the sealed back to the screw hole through the screwed pipe, the extruder during stop work through discharging from the screw hole with remaining material, when being favorable to reuse extruder, save heat time, be favorable to extruding plastics fast, improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

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

FIG. 3 is an enlarged view of portion A of FIG. 1;

in the figure: 1-a funnel; 2-a mixing box; 3, a fan; 4-a feed inlet; 5-a feed hopper; 6-a first heating pipe; 7-a material pipe; 8-a first motor; 9-stirring barrel; 10-a stirring rod; 11-feed pipe; 12-mesh plates; 13-a second electric machine; 14-a switch; 15-a power box; 16-a screw; 17-a second heating pipe; 18-a barrel; 19-a discharge pipe; 20-a material collecting groove; 21-a threaded pipe; 22-a hand wheel; 23-a valve; 24-threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a multifunctional plastic powder extruder for plastic powder production comprises a screw barrel 18, a screw 16 is arranged in the screw barrel 18, a driving device is arranged at one end of the screw 16, and a feeding pipe 11 is arranged at the top of the screw barrel 18; the material is in the screw barrel 18, the screw 16 is driven to rotate by the driving device, the screw 16 conveys the liquid material to move into the material collecting groove 20, and the material collecting groove 20 accumulates a large amount of liquid material and finally extrudes from the end part of the discharge pipe 19;

agitator 9 is installed at the top of inlet pipe 11, and install agitating unit on the agitator 9, mesh plate 12 is installed to the inside bottom of agitator 9, material pipe 7 is installed to one side of agitator 9, and mixing box 2 is installed to the one end of material pipe 7, the outer wall cover of material pipe 7 is equipped with first heating pipe 6, fan 3 is installed at the top of mixing box 2, and funnel 1 is installed to one side of mixing box 2, and is concrete, flange joint is passed through with inlet pipe 11 in the bottom of agitator 9, and the intercommunication, add plastics and other mixtures from funnel 1, multiple material is in mixing box 2, start-up fan 3, fan 3 extracts the air and gets into mixing box 2, under the air effect of high-speed flow, multiple material accomplishes first time in mixing box 2 and mixes.

Further, the material collecting groove 20 is formed in the inner portion of one end of the screw barrel 18, the threaded hole 24 is formed in the bottom of one end of the screw barrel 18, the threaded pipe 21 is installed below the threaded hole 24, the valve 23 is installed on the threaded pipe 21, the hand wheel 22 is installed at the bottom end of the threaded pipe 21, specifically, the hand wheel 22 is rotated anticlockwise to drive the threaded pipe 21 to rotate, the threaded pipe 21 is separated from the threaded hole 24, the threaded hole 24 is in an open state at the moment, and materials in the material collecting groove 20 flow out.

Furthermore, a second heating pipe 17 is sleeved outside the screw barrel 18, a power box 15 is installed at the bottom of the screw barrel 18, a switch 14 is installed on the power box 15, and a discharge pipe 19 is installed at the end of the screw barrel 18.

Further, feeder hopper 5 is installed to the one end of material pipe 7, and feeder hopper 5's outer wall has seted up feed inlet 4, and feeder hopper 5 is located the inside of mixing box 2, and is concrete, multiple material mixes the back in mixing box 2, under the wind-force effect, and the mixed material gets into feed inlet 4, and through material pipe 7, first heating pipe 6 circular telegram work, first heating pipe 6 heats material pipe 7, and material pipe 7 heats the material of inside, and liquid material gets into in the agitator 9.

Further, agitating unit is including installing the first motor 8 at agitator 9 top and installing the puddler 10 at the 8 main shaft ends of first motor, and is concrete, and liquid material gets into agitator 9 after, starts first motor 8, and first motor 8 drives puddler 10, and puddler 10 stirs liquid material at a high speed, and liquid material intensive mixing mixes back through mesh board 12 drippage to the barrel 18 in.

Further, the driving means employs a second motor 13.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multifunctional plastic powder extruder for plastic powder production comprises a screw cylinder (18), wherein a screw (16) is installed inside the screw cylinder (18), a driving device is installed at one end of the screw (16), and a feeding pipe (11) is installed at the top of the screw cylinder (18);

the method is characterized in that: agitator (9) is installed at the top of inlet pipe (11), and installs agitating unit on agitator (9), mesh board (12) are installed to the inside bottom of agitator (9), material pipe (7) are installed to one side of agitator (9), and the one end of material pipe (7) installs mixing box (2), the outer wall cover of material pipe (7) is equipped with first heating pipe (6), fan (3) are installed at the top of mixing box (2), and funnel (1) are installed to one side of mixing box (2).

2. The multifunctional molding powder extruder for molding powder production according to claim 1, characterized in that: the collecting groove (20) is formed in the inner portion of one end of the screw barrel (18), a threaded hole (24) is formed in the bottom of one end of the screw barrel (18), a threaded pipe (21) is installed below the threaded hole (24), a valve (23) is installed on the threaded pipe (21), and a hand wheel (22) is installed at the bottom end of the threaded pipe (21).

3. The multifunctional molding powder extruder for molding powder production according to claim 2, characterized in that: the outside cover of barrel (18) is equipped with second heating pipe (17), power supply box (15) are installed to the bottom of barrel (18), and install switch (14) on power supply box (15), discharging pipe (19) are installed to the tip of barrel (18).

4. The multifunctional molding powder extruder for molding powder production according to claim 3, characterized in that: feed hopper (5) are installed to the one end of material pipe (7), and feed inlet (4) have been seted up to the outer wall of feed hopper (5), feed hopper (5) are located the inside of mixing box (2).

5. The multifunctional molding powder extruder for molding powder production according to claim 4, characterized in that: the stirring device comprises a first motor (8) arranged at the top of the stirring barrel (9) and a stirring rod (10) arranged at the main shaft end of the first motor (8).

6. The multifunctional molding powder extruder for molding powder production according to claim 5, characterized in that: the driving device adopts a second motor (13).