CN212603278U

CN212603278U - Modified PE granule mixing extrusion equipment

Info

Publication number: CN212603278U
Application number: CN202020863444.9U
Authority: CN
Inventors: 黄振; 申乾成; 申辉; 高森森
Original assignee: Anhui Guanhong Plastic Industry Co ltd
Current assignee: Anhui Guanhong Plastic Industry Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-02-26
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a modified PE particle mixing extrusion device, which comprises a cooling mechanism and an extrusion mechanism, wherein one end of the cooling mechanism is connected with the extrusion mechanism, the cooling mechanism comprises a support frame, a baffle plate, a circulating water tank, a cooling water tank, a water inlet pipe, a circulating water pipe and a water pump, and the extrusion mechanism comprises a first motor, a transmission belt, an extrusion box body, an extrusion screw rod, a feeding hopper, a second motor, a rotating shaft and a stirring rod; during the feed hopper is added to the raw materials in the working process, second motor work can drive the pivot and rotate, and then drive the puddler and rotate, exert pressure to the raw materials, make the raw materials compression, prevent the bridging phenomenon, later open first motor, first motor passes through the drive belt and drives the screw rod of extruding and extrude the inside rotation of box, extrude the raw materials, get into in the cooling water tank after extruding, the cooling water gets into cooling water tank from the circulating water tank, cool off the plastics of extruding, later open the water pump and arrange the cooling water into the circulating water tank, carry out cyclic utilization.

Description

Modified PE granule mixing extrusion equipment

Technical Field

The utility model belongs to the technical field of the plastics extrusion equipment, concretely relates to modified PE granule mixes extrusion equipment.

Background

Extrusion molding is also called extrusion molding in plastic processing, and extrusion molding in a non-rubber extruder by utilizing the pressure of a hydraulic machine on a die is called extrusion, which is a processing method for manufacturing products or semi-products with various sections by continuously passing through a machine head through a screw rod while materials are heated and plasticized under the action of a charging barrel and the screw rod of the extruder. In the extrusion process, raw materials generally enter a charging barrel from a hopper, are conveyed forwards to a feeding section under the action of the rotation of a screw through the friction shearing action of the inner wall of the charging barrel and the surface of the screw, and loose solids are conveyed forwards and compacted at the same time; in the compression section, the depth of the screw groove becomes shallow, the screw groove is further compacted, meanwhile, the material is heated outside the charging barrel and the screw rod and the inner wall of the charging barrel are subjected to friction shearing action, the material temperature rises and begins to melt, and the compression section is finished; homogenizing, extruding out melt at constant temperature, constant quantity and constant pressure, shaping, and shaping.

The utility model CN206924721U discloses a single-screw wet extrusion granulator, which comprises a frame, a speed reducer, a gear box, a feeding box and a cylinder, wherein the gear box comprises a screw spindle gear and two stirring paddle power shaft gears; the power output shaft of the speed reducer is fixedly connected with a spiral main shaft gear, and the spiral main shaft gear is respectively meshed with the power gears of the power shafts of the two stirring paddles; a feed inlet is formed in the top of the feed box, and an extrusion granulation discharging device is installed at the right end of the cylinder; the spiral main shaft gear is fixedly provided with a spiral main shaft, each stirring paddle power shaft gear is fixedly provided with a stirring paddle power shaft, the outer part of the spiral main shaft is fixedly provided with a single-spiral material conveying sleeve, and the stirring paddle power shaft is fixedly provided with a bias flow stirring mechanism.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a modified PE granule mixes extrusion equipment.

The utility model discloses the technical problem who solves:

the existing plastic extrusion equipment cannot cool the extruded plastic in time, and the bridging phenomenon cannot be prevented in the feeding process.

The purpose of the utility model can be realized by the following technical scheme:

a modified PE particle mixing extrusion device comprises a cooling mechanism and an extrusion mechanism, wherein one end of the cooling mechanism is connected with the extrusion mechanism;

the cooling mechanism comprises a support frame, a baffle, a circulating water tank, a cooling water tank, a water inlet pipe, a circulating water pipe and a water pump, wherein the baffle is arranged at the top end of the support frame;

the extrusion mechanism comprises a first motor, a transmission belt, an extrusion box body, an extrusion screw, a feeding hopper, a second motor, a rotating shaft and a stirring rod, wherein the first motor is arranged on the side surface inside the support frame, the extrusion box body is arranged at one end of the upper surface of the baffle, the extrusion screw is horizontally arranged inside the extrusion box body, the two ends of the extrusion screw are all penetrated through the side surface of the extrusion box body, a bearing is arranged at the joint of the extrusion screw and the side surface of the extrusion box body, and the feeding hopper, the second motor, the rotating shaft and the stirring rod are.

Further, the water pump is installed in cooling water tank one side, and circulating pipe one end is connected the water pump and is communicate with cooling water tank bottom, and circulating pipe other end connects circulating water tank.

Further, one end of the extrusion screw is connected with the first motor through a transmission belt, and the other end of the extrusion screw penetrates through the side surface of the extrusion box body and is installed inside the cooling water tank.

Further, the second motor is fixed in the feeder hopper top, and pivot and puddler are all installed inside the feeder hopper, and the pivot top is connected with second motor bottom, and a plurality of puddlers are evenly installed in the pivot.

Has the advantages that:

the utility model relates to a modified PE granule mixes extrusion equipment, including cooling body and extruding means, cooling body one end is connected with extruding means, during the working process add the feeder hopper with the raw materials, open the second motor, second motor work can drive the pivot and rotate, and then drive the puddler and rotate, exert pressure to the raw materials, make the raw materials compression, prevent the bridging phenomenon, later open first motor, first motor passes through the drive belt and drives extrusion screw and extrude the inside rotation of box, extrude the raw materials, get into in the cooling water tank after extruding, the cooling water gets into coolant tank from the circulating water tank, cool off the plastics of extruding, later open the water pump and go into the circulating water tank with the cooling water, cyclic utilization carries out.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of a modified PE particle mixing and extruding apparatus of the present invention;

FIG. 2 is a perspective view of the extrusion housing of FIG. 1;

fig. 3 is a schematic view of the internal structure of the hopper of fig. 1.

In the figure: 1. a cooling mechanism; 11. a support frame; 12. a baffle plate; 13. a circulating water tank; 14. a cooling water tank; 15. a water inlet pipe; 16. a circulating water pipe; 17. a water pump; 2. an extrusion mechanism; 21. a first motor; 22. a transmission belt; 23. extruding the box body; 24. extruding a screw; 25. a feed hopper; 26. a second motor; 27. a rotating shaft; 28. a stirring 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the modified PE particle mixing and extruding apparatus of the present invention includes a cooling mechanism 1 and an extruding mechanism 2, wherein one end of the cooling mechanism 1 is connected to the extruding mechanism 2;

as shown in fig. 1, the cooling mechanism 1 includes a support frame 11, a baffle 12, a circulation water tank 13, a cooling water tank 14, a water inlet pipe 15, a circulation water pipe 16 and a water pump 17, the baffle 12 is installed at the top end of the support frame 11, the circulation water tank 13, the cooling water tank 14, the water inlet pipe 15, the circulation water pipe 16 and the water pump 17 are all installed on one side of the upper surface of the baffle 12, the water pump 17 is installed on one side of the cooling water tank 14, one end of the circulation water pipe 16 is connected with the water pump 17 and communicated with the bottom end of the cooling water tank 14, the other end of the circulation water pipe 16 is connected with the circulation water tank 13, the circulation water tank 13 is installed above the cooling water tank 14, the circulation water tank 13;

as shown in fig. 1-3, the extruding mechanism 2 includes a first motor 21, a transmission belt 22, an extruding box 23, an extruding screw 24, a feeding hopper 25, a second motor 26, a rotating shaft 27 and a stirring rod 28, the first motor 21 is installed on the inner side surface of the supporting frame 11, the extruding box 23 is installed at one end of the upper surface of the baffle 12, the extruding screw 24 is horizontally installed inside the extruding box 23, both ends of the extruding screw 24 penetrate through the side surface of the extruding box 23, a bearing is arranged at the joint of the extruding screw 24 and the side surface of the extruding box 23, one end of the extruding screw 24 is connected with the first motor 21 through the transmission belt 22, the first motor 21 works, the driving belt 22 drives the extruding screw 24 to rotate inside the extruding box 23, the other end of the extruding screw 24 penetrates through the side surface of the extruding box 23 and is installed inside the cooling water tank 14, the feeding hopper 25, second motor 26 is fixed in feeder hopper 25 top, and pivot 27 and puddler 28 are all installed inside feeder hopper 25, and pivot 27 top is connected with second motor 26 bottom, and a plurality of puddlers 28 are evenly installed on pivot 27, and second motor 26 work can drive pivot 27 and rotate, and then drives puddler 28 and rotate.

The utility model discloses the working process is as follows:

firstly, an extrusion box body 23 is arranged at one end of the upper surface of a baffle plate 12, an extrusion screw 24 is horizontally arranged in the extrusion box body 23, two ends of the extrusion screw 24 penetrate through the side surface of the extrusion box body 23, and a bearing is arranged at the joint of the extrusion screw 24 and the side surface of the extrusion box body 23;

secondly, add the raw materials in feeder hopper 25, open second motor 26, second motor 26 work can drive pivot 27 and rotate, and then drive puddler 28 and rotate, exert pressure to the raw materials, make the raw materials compression, prevent the bridging phenomenon from appearing, later open first motor 21, first motor 21 drives extrusion screw 24 through drive belt 22 and extrudes the inside rotation of box 23 extruding, extrude the raw materials, get into cooling water tank 14 after extruding, the cooling water gets into cooling water tank 14 from circulating water tank 13, cool off the plastics of extruding, later open water pump 17 with the cooling water drainage in circulating water tank 13, cyclic utilization carries out.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. The modified PE particle mixing and extruding equipment is characterized by comprising a cooling mechanism (1) and an extruding mechanism (2), wherein one end of the cooling mechanism (1) is connected with the extruding mechanism (2);

the cooling mechanism (1) comprises a support frame (11), a baffle (12), a circulating water tank (13), a cooling water tank (14), a water inlet pipe (15), a circulating water pipe (16) and a water pump (17), wherein the baffle (12) is installed at the top end of the support frame (11), the circulating water tank (13), the cooling water tank (14), the water inlet pipe (15), the circulating water pipe (16) and the water pump (17) are installed on one side of the upper surface of the baffle (12), the circulating water tank (13) is installed above the cooling water tank (14), the circulating water tank (13) is communicated with the cooling water tank (14) through the water inlet pipe (15), the top end of the water inlet pipe (15) is communicated with the bottom end of the circulating water tank (13), and the bottom end of the;

extrusion mechanism (2) include first motor (21), drive belt (22), extrude box (23), extrude screw rod (24), feeder hopper (25), second motor (26), pivot (27) and puddler (28), install at support frame (11) inside side surface first motor (21), it installs at baffle (12) upper surface one end to extrude box (23), extrude screw rod (24) horizontal installation inside extruding box (23), it all runs through and extrudes box (23) side surface to extrude screw rod (24) both ends, it is equipped with the bearing to extrude screw rod (24) and extrude box (23) side surface junction, feeder hopper (25), second motor (26), pivot (27) and puddler (28) are all installed in extruding box (23) top.

2. The mixing and extruding equipment for the modified PE particles according to claim 1, wherein a water pump (17) is installed on one side of the cooling water tank (14), one end of a circulating water pipe (16) is connected with the water pump (17) and communicated with the bottom end of the cooling water tank (14), and the other end of the circulating water pipe (16) is connected with the circulating water tank (13).

3. The mixing and extruding equipment for modified PE particles according to claim 1, wherein one end of the extrusion screw (24) is connected with the first motor (21) through the transmission belt (22), and the other end of the extrusion screw (24) penetrates through the side surface of the extrusion box body (23) and is arranged in the cooling water tank (14).

4. A modified PE particle mixing and extrusion apparatus as claimed in claim 1, wherein the second motor (26) is fixed above the feeding hopper (25), the rotating shaft (27) and the stirring rods (28) are both installed inside the feeding hopper (25), the top end of the rotating shaft (27) is connected to the bottom end of the second motor (26), and the stirring rods (28) are uniformly installed on the rotating shaft (27).