CN214354058U

CN214354058U - Co-rotating parallel double-screw extruder unit

Info

Publication number: CN214354058U
Application number: CN202120005148.XU
Authority: CN
Inventors: 史永飞
Original assignee: Nanjing Haoxiang Machine Manufacturing Co ltd
Current assignee: Nanjing Haoxiang Machine Manufacturing Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-10-08
Anticipated expiration: 2031-01-04

Abstract

The utility model discloses a unit is extruded to parallel twin-screw of syntropy, comprising a main body, the main part upper end is close to the left side position and is provided with the cooling mouth, the main part upper end is located the intermediate position and installs the inlet pipe, cooling mouth and inlet pipe all are provided with two sets ofly, and it all is the symmetry setting about the main part, main part right-hand member parallel mounting has two sets of storage box, the main part front end is close to the angle point position and is provided with control panel, the main part lower extreme is located four angle point department rigid couplings and has four group's supporting legs, main part left end rigid coupling has the fixed plate, two sets of bolts are installed to the fixed plate front end, the fixed plate left end is connected with two sets of discharging pipes, the discharging pipe right-hand member is pegged graft inside the main part, the discharging pipe lateral wall is provided with the coolant, and is two sets of rigid coupling has the fixed column between the discharging pipe. The co-rotating parallel double-screw extruder unit can improve the plasticity of materials, improve the plasticity and softness of the materials and reduce the phenomenon of material residue.

Description

Co-rotating parallel double-screw extruder unit

Technical Field

The utility model relates to a twin-screw extruder technical field specifically is a parallel twin-screw extruder group of syntropy.

Background

The double-screw extruder is developed on the basis of a single-screw extruder, has the characteristics of good feeding performance, mixing and plasticizing performance, exhaust performance, extrusion stability and the like, and is widely applied to the molding processing of extruded products at present, the screw extruder comprises a transmission device, a feeding device, a charging barrel, a screw and the like, and the functions of all the components are similar to those of the single-screw extruder;

the existing double-screw extruder unit in the market is low in plasticity and softness of materials added into a feeding pipe, so that the extrusion efficiency is low, the phenomenon of internal residue and poor forming effect is easy to occur after the materials are extruded, the existing double-screw extruder cannot cool the materials when the materials are extruded, the forming speed of the materials is low, and therefore the parallel double-screw extruder unit in the same direction is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a parallel twin-screw of syntropy extrudes unit to current twin-screw extruder is not high owing to add material plasticity and compliance in the charge tube on solving the market that proposes in the above-mentioned background art, and then can lead to extruding inefficiency, and after the material is extruded, the inside phenomenon of remaining with the shaping effect is poor appears easily, and current twin-screw extruder can not cool down it when extruding the material, and then the slower problem of material shaping speed.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a unit is extruded to syntropy parallel twin-screw, includes the main part, the main part upper end is close to the left side position and is provided with the cooling mouth, the main part upper end is located the intermediate position and installs the inlet pipe, cooling mouth and inlet pipe all are provided with two sets ofly, and it all is the symmetry setting about the main part, main part right-hand member parallel mounting has two sets of storage box, the main part front end is close to the angle point position and is provided with control panel, the main part lower extreme is located four angle point department rigid couplings and has four group's supporting legs, the main part left end rigid coupling has the fixed plate, two sets of bolts are installed to the fixed plate front end, the fixed plate left end is connected with two sets of discharging pipes, the discharging pipe right-hand member is pegged graft inside the main part, the discharging pipe lateral wall is provided with the coolant, and is two sets of rigid coupling has the fixed column between the discharging pipe, the air outlet has been seted up to discharging pipe one side.

As a further aspect of the present invention; the discharging pipe right-hand member is connected with the sleeve, the sleeve right-hand member is provided with the heating cabinet, the intercommunication is connected between inlet pipe and the heating cabinet, the discharging pipe upper end is provided with the motor, the motor upper end is connected with the pivot, the pivot surface is close to the upper end position and encircles and be provided with the flabellum, motor, pivot and flabellum all set up inside the cooling mouth.

As a further aspect of the present invention; the motor, the rotating shaft and the fan blades are all provided with two sets of blades, the blades are symmetrically arranged relative to the fixed columns, and the fan blades rotate in the cooling ports through the rotating shaft matched with the motor.

As a further aspect of the present invention; the inside right-hand member position rigid coupling of storage box has the motor, the motor left end is connected with the rotary rod, the rotary rod left end is pegged graft inside the main part, the inside electric putter that is provided with of main part, the electric putter left end is pegged graft inside the heating cabinet, the electric putter left end rigid coupling has the scraper blade.

As a further aspect of the present invention; the heating box is inside to be close to downside position rigid coupling and to have the heat-conducting plate, install two sets of heating lamps, two sets of between both ends about heat-conducting plate lower extreme and the heating box heating lamp one side all is provided with two sets of connecting rods, be connected with the heat conduction pole between the connecting rod, the heat conduction pole surface encircles and is provided with the heater strip.

As a further aspect of the present invention; the scraper blade passes through electric putter and removes, the scraper blade passes through rotary rod cooperation motor and is rotatory in the heating cabinet is inside, the control panel output all is electric connection with motor, motor and heating lamp input.

Compared with the prior art, the beneficial effects of the utility model are that: the double-screw extruder set starts the heating lamp and the heating wire through the control panel, so that the heating lamp and the heating wire generate heat, the heat is uniformly distributed in the heating box through the heat conducting rod, the heat is transmitted to the material through the heat conducting plate, and the material is heated, so that the purpose of improving the plasticity of the material is achieved, and the plasticity and the softness of the material are improved, therefore, the material can be extruded through the scraper more conveniently, the material can be extruded to a required shape better, and the extrusion efficiency of the double-screw extruder set is improved;

through the starter motor, and then make the motor drive the pivot rotatory, thereby it rotates to drive the flabellum, and then scatter the heat from the cooling mouth, make the material through the time, can slowly reduce its temperature, and all seted up the air outlet and be provided with the coolant at the discharging pipe surface through two sets of discharging pipe one side, can reach the purpose of carrying out cooling shaping to it when extruding, be convenient for extrusion moulding, can show the shaping speed that improves the material, also can prevent simultaneously because the high temperature leads to the shaping effect poor, and be favorable to reducing the remaining phenomenon of material.

Drawings

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

FIG. 2 is a schematic view of the main body of the present invention;

FIG. 3 is a schematic view of the storage box of the present invention;

fig. 4 is a schematic structural diagram of part a of the present invention.

In the figure: 1. a main body; 2. a cooling port; 3. a feed pipe; 4. a storage box; 5. a control panel; 6. supporting legs; 7. a fixing plate; 8. a bolt; 9. a heating lamp; 10. a discharge pipe; 11. an air outlet; 12. fixing a column; 13. a coolant; 14. a sleeve; 15. a squeegee; 16. a heating box; 17. an electric push rod; 18. Rotating the rod; 19. a motor; 20. a fan blade; 21. a rotating shaft; 22. a motor; 23. a connecting rod; 24. a heat conducting plate; 25. heating wires; 26. a heat conducting rod.

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. 1-4, the present invention provides a technical solution: a co-rotating parallel twin-screw extruder set comprises a main body 1, wherein a cooling port 2 is arranged at the upper end of the main body 1 close to the left side, a feed pipe 3 is arranged at the upper end of the main body 1 at the middle position, two sets of cooling ports 2 and feed pipes 3 are arranged and are symmetrically arranged with respect to the main body 1, two sets of storage boxes 4 are arranged at the right end of the main body 1 in parallel, a control panel 5 is arranged at the front end of the main body 1 close to the corner points, four sets of support legs 6 are fixedly connected at the lower end of the main body 1 at the four corner points, a fixing plate 7 is fixedly connected at the left end of the main body 1, two sets of discharge pipes 10 are connected at the left end of the fixing plate 7, the right end of each discharge pipe 10 is inserted into the main body 1, a coolant 13 is arranged on the outer side wall of each discharge pipe 10, a fixing column 12 is fixedly connected between the two sets of discharge pipes 10, an air outlet 11 is arranged at one side of each discharge pipe 10, and a sleeve 14 is connected at the right end of each discharge pipe 10, the right end of the sleeve 14 is provided with a heating box 16, the feeding pipe 3 is communicated with the heating box 16, the upper end of the discharging pipe 10 is provided with a motor 22, the upper end of the motor 22 is connected with a rotating shaft 21, the outer surface of the rotating shaft 21 is provided with fan blades 20 around the upper end position, the motor 22, the rotating shaft 21 and the fan blades 20 are all arranged inside the cooling port 2, the heating lamp 9 and the heating wires 25 are started through the control panel 5, further the heating lamp 9 and the heating wires 25 generate heat, then the heat is uniformly distributed inside the heating box 16 through the heat conducting rod 26, and the heat is transmitted to the inside of the material through the heat conducting plate 24, further the material is heated, so that the purpose of improving the plasticity of the material is achieved, the plasticity and the softness of the material are improved, therefore, the material can be extruded through the scraper 15 more conveniently, and the material can be extruded to a required shape better, and further improve the extrusion efficiency of the double-screw extruder unit.

Two groups of motors 22, two groups of rotating shafts 21 and two groups of fan blades 20 are arranged and are symmetrically arranged about a fixed column 12, the fan blades 20 are matched with the motors 22 through the rotating shafts 21 to rotate in the cooling port 2, a motor 19 is fixedly connected at the right end position in the storage box 4, a rotating rod 18 is connected at the left end of the motor 19, the left end of the rotating rod 18 is inserted in the main body 1, an electric push rod 17 is arranged in the main body 1, the left end of the electric push rod 17 is inserted in the heating box 16, a scraping plate 15 is fixedly connected at the left end of the electric push rod 17, a heat conducting plate 24 is fixedly connected at the position close to the lower side in the heating box 16, two groups of heating lamps 9 are arranged between the lower end of the heat conducting plate 24 and the left end and the right end of the heating box 16, two groups of connecting rods 23 are arranged on one sides of the two groups of heating lamps 9, a heat conducting rod 26 is connected between the connecting rods 23, a heating wire 25 is arranged around the outer surface of the heat conducting rod 26, and the scraping plate 15 moves left and right through the electric push rod 17, scraper blade 15 passes through rotary rod 18 cooperation motor 19 at the inside rotation of heating cabinet 16, control panel 5 output and motor 19, motor 22 and heat lamp 9 input all are electric connection, through starter motor 22, and then make motor 22 drive pivot 21 rotatory, thereby it rotates to drive flabellum 20, and then spill the heat from cooling hole 2, make the material through, can slowly reduce its temperature, air outlet 11 has all been seted up through two sets of discharging pipes 10 one side and be provided with coolant 13 at discharging pipe 10 surface, can reach the purpose of carrying out cooling shaping to it when extruding, be convenient for extrusion moulding, can show the shaping speed that improves the material, also can prevent simultaneously to lead to the shaping effect poor because the high temperature, and be favorable to reducing the remaining phenomenon of material.

The working principle is as follows: for the twin-screw extruder set, the material is transmitted to the inside of the main body 1 through the feeding pipe 3, so that the material enters the two groups of heating boxes 16, the heating lamps 9 and the heating wires 25 are started through the control panel 5, further the heating lamps 9 and the heating wires 25 generate heat, then the heat is uniformly distributed inside the heating boxes 16 through the heat conducting rods 26, and the heat is transmitted to the inside of the material through the heat conducting plates 24, further the material is heated, so that the purpose of improving the plasticity of the material is achieved, the plasticity and the softness of the material are improved, therefore, the material can be extruded out through the scraper 15 more conveniently, and the material can be extruded to a required shape better, further the extrusion efficiency of the twin-screw extruder set is improved, through starting the motor 19, further the rotating rod 18 drives the electric push rod 17, further the scraper 15 is driven to rotate, can reach the purpose that stirs the material in the heating cabinet 16, rethread electric putter 17 drives scraper blade 15 and removes about, can extrude the material, through starter motor 22, and then make motor 22 drive pivot 21 rotatory, thereby drive flabellum 20 and rotate, and then spill the heat from cooling mouth 2, make the material through the time, can slowly reduce its temperature, all seted up air outlet 11 and be provided with coolant 13 at discharging pipe 10 surface through two sets of discharging pipes 10 one side, can reach the purpose of carrying out the cooling shaping to it when extruding, be convenient for extrusion molding, can show the shaping speed that improves the material, also can prevent simultaneously to lead to the shaping effect poor because the high temperature, and be favorable to reducing the remaining phenomenon of material, the material after the extrusion molding can get into next link.

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 co-rotating parallel twin-screw extruder set, comprising a main body (1), characterized in that: the cooling device is characterized in that a cooling port (2) is arranged at the upper end of the main body (1) close to the left side, an inlet pipe (3) is connected to the upper end of the main body (1) at the middle position, the cooling port (2) and the inlet pipe (3) are arranged in two groups and symmetrically arranged with respect to the main body (1), two groups of storage boxes (4) are arranged at the right end of the main body (1) in parallel, a control panel (5) is arranged at the front end of the main body (1) close to the corner positions, four groups of supporting legs (6) are fixedly connected to the lower end of the main body (1) at the four corner positions, a fixing plate (7) is fixedly connected to the left end of the main body (1), two groups of bolts (8) are arranged at the front end of the fixing plate (7), two groups of discharging pipes (10) are connected to the left end of the fixing plate (7), the right end of the discharging pipe (10) is inserted into the main body (1), and a cooling agent (13) is arranged on the outer side wall of the discharging pipe (10), a fixing column (12) is fixedly connected between the two groups of discharge pipes (10), and an air outlet (11) is formed in one side of each discharge pipe (10).

2. A co-rotating parallel twin screw extruder block according to claim 1, wherein: discharging pipe (10) right-hand member is connected with sleeve (14), sleeve (14) right-hand member is provided with heating cabinet (16), be linked together between inlet pipe (3) and heating cabinet (16), discharging pipe (10) upper end is provided with motor (22), motor (22) upper end is connected with pivot (21), pivot (21) surface is close to the upper end position and encircles and be provided with flabellum (20), motor (22), pivot (21) and flabellum (20) all set up inside cooling opening (2).

3. A co-rotating parallel twin screw extruder block according to claim 2, wherein: two sets of motor (22), pivot (21) and flabellum (20) all are the symmetry setting about fixed column (12), flabellum (20) are at the inside rotation of cooling mouth (2) through pivot (21) cooperation motor (22).

4. A co-rotating parallel twin screw extruder block according to claim 1, wherein: the inside right-hand member position rigid coupling of storage box (4) has motor (19), motor (19) left end is connected with rotary rod (18), the rotary rod (18) left end is pegged graft inside main part (1), main part (1) inside is provided with electric putter (17), electric putter (17) left end is pegged graft inside heating cabinet (16), electric putter (17) left end rigid coupling has scraper blade (15).

5. A co-rotating parallel twin screw extruder block according to claim 2, wherein: the utility model discloses a heating box, including heating box (16), heating box (16) inside is close to downside position rigid coupling and has heat-conducting plate (24), install two sets of heating lamps (9), two sets of between both ends about heat-conducting plate (24) lower extreme and heating box (16) heating lamp (9) one side all is provided with two sets of connecting rods (23), be connected with between connecting rod (23) heat conduction pole (26), heat conduction pole (26) surface is encircleed and is provided with heater strip (25).

6. A co-rotating parallel twin screw extruder block according to claim 4, wherein: scraper blade (15) are removed about through electric putter (17), scraper blade (15) are through rotary rod (18) cooperation motor (19) at heating cabinet (16) inside rotatory, control panel (5) output and motor (19), motor (22) and heating lamp (9) input all are electric connection.