CN217373208U

CN217373208U - Melt extruder

Info

Publication number: CN217373208U
Application number: CN202220706307.3U
Authority: CN
Inventors: 董泽; 汪民; 董精深
Original assignee: Guangdong Deze New Material Technology Co ltd
Current assignee: Guangdong Deze New Material Technology Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-09-06
Anticipated expiration: 2032-03-29

Abstract

The utility model discloses a melting extruder, including the organism, the top fixed mounting of organism has the mounting panel, and one side fixed mounting on mounting panel top has melting extruded pipe, and the inside of melting extruded pipe is rotated and is connected with the screw thread push rod, and the opposite side fixed mounting on mounting panel top has the fixing base, and the one end fixed mounting of fixing base has driving motor, driving motor's output shaft and the one end fixed connection of screw thread push rod, and the top fixed mounting of fixing base has the feeder hopper. The utility model discloses an air duct of material lid top installation discharges the steam in the feeder hopper, and the material in the feeder hopper of being convenient for drops into the melting extruder better, and the effectual feeder hopper material of having avoided gets into the extruder too little, influences the quality of extruded product, through the cartridge filter of handling a section of thick bamboo internally mounted, through the filtration filter core of cartridge filter internally mounted, carries out filtration treatment, the harmful substance diffusion in the effectual reduction steam to the steam in the feeder hopper.

Description

Melt extruder

Technical Field

The utility model relates to an extruder, in particular to melting extruder belongs to extruder technical field.

Background

The screw extruder is capable of fully plasticizing and uniformly mixing materials by means of pressure and shearing force generated by rotation of a screw, and the plastic extruder can be basically classified into a double-screw extruder, a single-screw extruder, a rare multi-screw extruder and a non-screw extruder through the molding of a neck mold.

The in-process feeder hopper below that present melt extruder is using is connected with melting mechanism, and melting mechanism produces a large amount of heats, leads to producing hot atmospheric pressure in the feeder hopper, drops the material directly over the feeder hopper, receives inside atmospheric pressure to influence the unloading easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a melting extruder to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: comprises a machine body, a mounting plate is fixedly mounted at the top end of the machine body, a melting extrusion pipe is fixedly mounted at one side of the top end of the mounting plate, a threaded push rod is rotatably connected inside the melting extrusion pipe, a fixing seat is fixedly mounted at the other side of the top end of the mounting plate, a driving motor is fixedly mounted at one end of the fixing seat, an output shaft of the driving motor is fixedly connected with one end of the threaded push rod, a feed hopper is fixedly mounted at the top end of the fixing seat, a discharge end of the feed hopper is fixedly connected with a feed end of the melting extrusion pipe, a material cover is arranged at the top end of the feed hopper, an air guide pipe is fixedly mounted at the top end of the material cover, fixing frames are fixedly mounted at two sides of the top end of the machine body, treatment cylinders are fixedly mounted at the top ends of the two fixing frames, one end of the air guide pipe is communicated with the inside of the treatment cylinders, and filter cylinders are sleeved inside the treatment cylinders, the waste heat recovery device is characterized in that a clamping mechanism is arranged between the filter cartridge and the treatment cartridge, a filter element is fixedly arranged inside the filter cartridge, and a waste heat recovery mechanism is arranged inside the treatment cartridge.

As a preferred technical scheme of the utility model, block mechanism includes reset spring and extrusion lug, the round hole has all been seted up, four to the edge of cartridge filter outer wall both sides the equal fixed mounting in inside of round hole has reset spring, four the equal fixed mounting in one end of reset spring has the extrusion lug, the edge of handling a section of thick bamboo inner wall both sides has all seted up the half slot, four the extrusion lug inlays with the half slot and establishes and be connected.

As a preferred technical scheme of the utility model, waste heat recovery mechanism includes annular winding pipe and circulating pump, it comprises urceolus and inner tube to handle a section of thick bamboo, the inside cover of urceolus is equipped with the inner tube, the outer wall winding of inner tube is connected with annular winding pipe, the stock solution chamber has been seted up to the inside of organism, the inside fixed mounting in stock solution chamber has the circulating pump, the liquid outlet end fixedly connected with circulating pipe of circulating pump, the one end of circulating pipe and the one end fixed connection of annular winding pipe, the other end of annular winding pipe passes through pipe and stock solution chamber intercommunication.

As the utility model discloses a preferred technical scheme, the venthole has been seted up to the one end of handling a section of thick bamboo, the inside fixed mounting of venthole has the protection network.

As a preferred technical scheme of the utility model, the equal fixed mounting in four edges of organism bottom has the supporting leg, four evenly distributed's anti-skidding line is seted up to the bottom of supporting leg.

As an optimal technical scheme of the utility model, the feeder hopper is equipped with the sealing strip with the junction subsides of material lid.

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

1. the utility model relates to a melting extruder, through the air duct of material lid top installation, with the steam discharge in the feeder hopper, the material in the feeder hopper of being convenient for drops into melting extruder better, and the effectual feeder hopper material of having avoided gets into the extruder too few, influences the quality of extruding the product.

2. The utility model relates to a melting extruder, through the cartridge filter of handling a section of thick bamboo internally mounted, through the filter core of cartridge filter internally mounted, carries out filtration treatment, the harmful substance diffusion in the effectual reduction steam to the steam in the feeder hopper.

3. The utility model relates to a melting extruder, through the inside waste heat recovery mechanism that is equipped with of a processing section of thick bamboo, through the annular winding pipe of waste heat recovery mechanism, the circulating pump through stock solution intracavity internally mounted realizes water at annular winding pipe mesocycle, is convenient for to the waste heat recovery in the steam, the waste of effectual reduction resource.

Drawings

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

FIG. 2 is a schematic view of the structure of the annular winding pipe of the present invention;

FIG. 3 is a schematic view of the internal structure of the treatment canister of the present invention;

fig. 4 is a partial enlarged view of a portion a in fig. 3 according to the present invention;

fig. 5 is a schematic diagram of the internal structure of the liquid storage chamber of the present invention.

In the figure: 1. a body; 2. supporting legs; 3. mounting a plate; 4. a melt-extruded tube; 5. a threaded push rod; 6. a fixed mount; 7. a circulation pipe; 8. a treatment canister; 9. an air duct; 10. a feed hopper; 11. covering the material; 12. a fixed seat; 13. a drive motor; 14. an outer cylinder; 15. an annular winding tube; 16. an inner barrel; 17. a filter cartridge; 18. a filter element; 19. a protective net; 20. a circular hole; 21. a return spring; 22. extruding the bump; 23. a semicircular groove; 24. a liquid storage cavity; 25. and a circulating pump.

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. 1-5, the present invention provides a technical solution of a melt extruder:

according to the drawings 1-5, comprising a machine body 1, a mounting plate 3 is fixedly mounted on the top end of the machine body 1, a melting extrusion pipe 4 is fixedly mounted on one side of the top end of the mounting plate 3, a threaded push rod 5 is rotatably connected inside the melting extrusion pipe 4, a fixed seat 12 is fixedly mounted on the other side of the top end of the mounting plate 3, a driving motor 13 is fixedly mounted on one end of the fixed seat 12, an output shaft of the driving motor 13 is fixedly connected with one end of the threaded push rod 5, a feed hopper 10 is fixedly mounted on the top end of the fixed seat 12, a discharge end of the feed hopper 10 is fixedly connected with a feed end of the melting extrusion pipe 4, a top end cover of the feed hopper 10 is provided with a material cover 11, an air duct 9 is fixedly mounted on the top end of the material cover 11, fixed mounts 6 are fixedly mounted on two sides of the top end of the machine body 1, treatment barrels 8 are fixedly mounted on the top ends of the two fixed mounts 6, and one end of the air duct 9 is communicated with the interior of the treatment barrels 8, handle a section of thick bamboo 8 inside cover and be equipped with cartridge filter 17, be provided with block mechanism between cartridge filter 17 and the processing section of thick bamboo 8, the inside fixed mounting of cartridge filter 17 has filter element 18, the internally mounted of processing section of thick bamboo 8 has waste heat recovery mechanism, air duct 9 through the installation of 11 tops of material lid, discharge the steam in the feeder hopper 10, the material in the feeder hopper 10 of being convenient for drops into the melting extruder better, the effectual feeder hopper 10 material of having avoided gets into the extruder too little, influence the quality of extruded product.

According to fig. 3 and 4, the clamping mechanism comprises a return spring 21 and an extrusion convex block 22, round holes 20 are formed in corners of two sides of the outer wall of the filter cartridge 17, the return spring 21 is fixedly mounted in the four round holes 20, the extrusion convex block 22 is fixedly mounted in one end of the four return springs 21, semicircular grooves 23 are formed in corners of two sides of the inner wall of the treatment cartridge 8, the four extrusion convex blocks 22 are embedded with the semicircular grooves 23 to be connected, the extrusion convex blocks 22 are embedded with the semicircular grooves 23 to be connected, and the filter cartridge 17 is fixed conveniently.

According to shown in fig. 2 and 5, the waste heat recovery mechanism includes annular winding pipe 15 and circulating pump 25, a processing section of thick bamboo 8 comprises urceolus 14 and inner tube 16, the inside cover of urceolus 14 is equipped with inner tube 16, the outer wall winding of inner tube 16 is connected with annular winding pipe 15, stock solution chamber 24 has been seted up to the inside of organism 1, the inside fixed mounting in stock solution chamber 24 has circulating pump 25, circulating pump 25's play liquid end fixedly connected with circulating pipe 7, the one end of circulating pipe 7 and the one end fixed connection of annular winding pipe 15, the other end of annular winding pipe 15 passes through pipe and stock solution chamber 24 intercommunication, carry out recycle to the waste heat of discharge steam through waste heat recovery mechanism.

According to shown in fig. 1 and 3, the one end of a treatment cylinder 8 is provided with an air outlet, the inside fixed mounting of the air outlet is provided with a protective net 19, the four corners of the bottom of the machine body 1 are fixedly provided with supporting legs 2, the bottom ends of the four supporting legs 2 are provided with anti-skid lines which are uniformly distributed, and the connecting part of the feed hopper 10 and the material cover 11 is provided with a sealing strip to ensure the sealing property of the connecting part.

When specifically using, the utility model relates to a melting extruder, when using this melting extruder, at first switch on, at the in-process of work, the inside steam of feeder hopper 10 enters into to the inside of handling section of thick bamboo 8 through the feeder hopper 10 that discharges to air duct 9, the inside steam of feeder hopper 10 has been reduced influences the material and gets into in the melting extruder, through the cartridge filter 17 of handling 8 inside covers and establishing, cartridge filter 17 internally mounted's filtration filter 18 carries out filtration treatment to steam, reduce the harmful substance in the steam, open circulating pump 25 at the in-process of work simultaneously, circulating pump 25 drives the inside water suction of stock solution chamber 24 to the 15 inner loop of annular winding pipe, be convenient for carry out recycle to the heat in the steam, effectual resources are saved.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. The utility model provides a melt extruder, includes organism (1), its characterized in that, the top fixed mounting of organism (1) has mounting panel (3), one side fixed mounting on mounting panel (3) top has melt extrusion pipe (4), the internal rotation of melt extrusion pipe (4) is connected with screw thread push rod (5), the opposite side fixed mounting on mounting panel (3) top has fixing base (12), the one end fixed mounting of fixing base (12) has driving motor (13), the output shaft of driving motor (13) and the one end fixed connection of screw thread push rod (5), the top fixed mounting of fixing base (12) has feeder hopper (10), the discharge end of feeder hopper (10) and the feed end fixed connection of melt extrusion pipe (4), the top lid of feeder hopper (10) is equipped with material lid (11), the top fixed mounting of material lid (11) has air duct (9), the utility model discloses a waste heat recovery device, including organism (1) top, both sides fixed mounting have mount (6), two the top fixed mounting of mount (6) has a processing section of thick bamboo (8), the one end of air duct (9) and the inside intercommunication of a processing section of thick bamboo (8), the inside cover of processing section of thick bamboo (8) is equipped with cartridge filter (17), be provided with block mechanism between cartridge filter (17) and the processing section of thick bamboo (8), the inside fixed mounting of cartridge filter (17) has filtration filter core (18), the internally mounted of processing section of thick bamboo (8) has waste heat recovery mechanism.

2. A melt extruder as claimed in claim 1, wherein: block mechanism includes reset spring (21) and extrusion lug (22), round hole (20), four have all been seted up at the edge of cartridge filter (17) outer wall both sides the equal fixed mounting in inside of round hole (20) has reset spring (21), four the equal fixed mounting in one end of reset spring (21) has extrusion lug (22), semicircular groove (23), four have all been seted up, four to the edge of handling a section of thick bamboo (8) inner wall both sides extrusion lug (22) are inlayed with semicircular groove (23) and are established the connection.

3. A melt extruder as claimed in claim 1, wherein: waste heat recovery mechanism includes annular winding pipe (15) and circulating pump (25), it comprises urceolus (14) and inner tube (16) to handle a section of thick bamboo (8), the inside cover of urceolus (14) is equipped with inner tube (16), the outer wall winding of inner tube (16) is connected with annular winding pipe (15), stock solution chamber (24) have been seted up to the inside of organism (1), the inside fixed mounting of stock solution chamber (24) has circulating pump (25), the play liquid end fixedly connected with circulating pipe (7) of circulating pump (25), the one end of circulating pipe (7) and the one end fixed connection of annular winding pipe (15), the other end of annular winding pipe (15) passes through pipe and stock solution chamber (24) intercommunication.

4. A melt extruder as claimed in claim 1, wherein: and one end of the treatment barrel (8) is provided with an air outlet, and a protective net (19) is fixedly arranged in the air outlet.

5. A melt extruder as claimed in claim 1, wherein: the all fixed mounting in four edges of organism (1) bottom has supporting leg (2), four evenly distributed's anti-skidding line is seted up to the bottom of supporting leg (2).

6. A melt extruder according to claim 1, wherein: and a sealing strip is attached to the joint of the feed hopper (10) and the material cover (11).