CN206446083U - A multifunctional plastic granule extrusion equipment - Google Patents

Abstract

The utility model relates to a plastic grain production facility field especially relates to a multi-functional plastic grain extrusion equipment, including the mounting bracket, magnetic induction coil, compounding device and crowded material device, still include a plurality of material proportioning device, material proportioning device includes the storage bucket, spiral conveying pipe and bobbing machine, spiral conveying pipe installs in the storage bucket, the bobbing machine is installed in the storage bucket, the bobbing machine electricity is connected with the PLC controller, the compounding device includes mixing cylinder and first motor, mixing cylinder movable mounting is in the mounting bracket, first motor is connected with mixing cylinder transmission, crowded material device includes the extruding cylinder, magnetic induction coil is around locating the extruding cylinder lateral surface, magnetic induction coil increases along the extrusion direction coil density of extruding cylinder gradually, mixing cylinder and extruding cylinder connect. The utility model discloses convenient to use reduces plastics production operating procedure, and can prevent that the temperature shock of material from resulting in the performance change of material, improves the stability of plastics production.

Description

A multifunctional plastic granule extrusion equipment

technical field

The utility model relates to plastic pellet production equipment, in particular to a multifunctional plastic pellet extrusion equipment.

Background technique

Extruder, the main machine is an extruder, which is composed of an extrusion system, a transmission system and a heating and cooling system. The extrusion system includes a screw, a barrel, a hopper, a machine head and a mold. The plastic is plasticized into a uniform shape through the extrusion system. The melt, and under the pressure established in this process, is continuously extruded by the screw head, and finally reaches the molding of the plastic, forming a product of a certain shape that people need. Therefore, the extruder is widely used.

However, the feeding system required by general extruders only has a simple mixing function. When it is necessary to use different materials to mix and then carry out extrusion molding, it is necessary to prepare different proportions of materials before mixing, so as to reduce the Improve production efficiency; and the heating system of many extrusion equipment is relatively simple, the way of sudden heating is easy to denature the material, and the stability of material extrusion is not good.

Utility model content

In order to solve the above problems, the utility model provides a multi-functional plastic particle extrusion equipment that can adjust the feeding speed of different materials according to needs, achieve the mixing ratio of different materials, is simple to operate, and can improve the stability of plastic production.

The technical solution adopted by the utility model is: a multi-functional plastic particle extrusion equipment, including a mounting frame, a magnetic induction coil, a mixing device and a material extruding device, and also includes several material proportioning devices, the material proportioning device It includes a material barrel, a screw feeding pipe and a vibrating machine, the spiral feeding pipe is installed in the material barrel, the vibrating machine is installed in the material barrel, the vibrating motor is connected with a PLC controller, and the mixing device includes a mixing barrel and a first motor, the mixing barrel is movably mounted on the mounting frame, the first motor is connected to the mixing barrel in transmission, the extrusion device includes an extrusion barrel, and the magnetic induction coil is wound on the outer surface of the extrusion barrel , the coil density of the magnetic induction coil gradually increases along the extrusion direction of the extrusion cylinder, and the mixing cylinder is connected with the extrusion cylinder.

A further improvement of the technical solution is that the extruding device further includes a second motor and an extruding rod, and the extruding rod is passed through the mixing barrel and the extruding barrel.

A further improvement of the technical solution is that the extrusion rod includes a feeding section, a mixing section, a kneading section and an extrusion section.

A further improvement of the technical solution is that the bottom of the barrel is provided with an infrared sensing device, and the infrared sensing device is electrically connected with an alarm device.

A further improvement of the technical solution is that the PLC controller is also electrically connected to the second motor.

A further improvement of the technical solution is that the outer side of the magnetic induction coil is covered with an insulating and heat-insulating layer, and the thickness of the insulating and heat-insulating layer is 10-15 mm.

The beneficial effects of the utility model are:

The utility model is equipped with a plurality of material proportioning devices, and the vibration frequency of the vibrating machine is adjusted through the PLC controller, and the feeding rate of different material proportioning devices is adjusted, so that different materials can be mixed and melted and extruded according to different proportions. , it is not necessary to advance the proportion of materials of the model, reduce operation steps, improve production efficiency, and reduce labor costs; the density of the magnetic induction coil of the extrusion device increases gradually along the extrusion direction of the extrusion barrel, so that the temperature of the material gradually increases Large, to prevent sudden changes in the temperature of the material from changing the properties of the material, and improve the stability of plastic production.

Description of drawings

Fig. 1 is a schematic top view of the structure of the utility model;

Fig. 2 is the structural representation of extruding rod of the present utility model;

Fig. 3 is a partial sectional view of the material proportioning device of the present invention.

detailed description

The utility model will be further described below in conjunction with the accompanying drawings.

As shown in Figures 1 to 3, a multifunctional plastic particle extrusion equipment includes a mounting frame 1, a magnetic induction coil 2, a mixing device 3 and a material extruding device 4, and also includes several material proportioning devices 5, the material proportioning Device 5 comprises feed barrel 51, screw feeding pipe 52 and vibrator 53, and screw feed pipe 52 is installed in the feed barrel 51, and vibrator 53 is installed in feed barrel 51, and vibrator 53 is electrically connected with PLC controller 6, mixing device 3 includes a mixing barrel 31 and a first motor 32, the mixing barrel 31 is movably installed on the installation frame 1, the first motor 32 is connected to the mixing barrel 31 in transmission, the extrusion device 4 includes an extrusion barrel 41, and the magnetic induction coil 2 is wound On the outer side of the extrusion barrel 41, the mixing barrel 31 is connected to the extrusion barrel 41. The utility model is provided with a plurality of material proportioning devices 5, the vibration frequency of the vibrating machine 53 is adjusted by the PLC controller 6, and the feeding rate of different material proportioning devices 5 is adjusted, so that different materials can be mixed according to different proportions. The material is melted and extruded without advancing the proportion of the machine material, reducing operation steps, improving production efficiency, and reducing labor costs; the coil density of the magnetic induction coil 2 of the extrusion device increases gradually along the extrusion direction of the extrusion cylinder 41, Make the temperature of the material gradually increase, prevent the sudden change of the temperature of the material from changing the performance of the material, and improve the stability of plastic production.

The extruding device 4 also includes a second motor 42 and an extruding rod 43. The extruding rod 43 is passed through the mixing barrel 31 and the extruding barrel 41. The extruding rod 43 performs feeding and extruding at the same time, and the same motor is used for drive, save energy.

Extrusion bar 43 comprises feeding section 431, mixing section 432, kneading section 433 and extruding section 434, and the feeding blade that feeding section 431 is provided with can carry out feeding orderly, can pass the pin of mixing section 432 through mixing section 432 Cutting and shunting the material to improve the mixing and homogenization effect of the material. The kneading section 433 can plasticize the material to prevent the denaturation of the material caused by high temperature. The screw thread with gradually increasing density in the extrusion section 434 can make the material even Supercharged extrusion, good stability.

The bottom of the material barrel 51 is provided with an infrared sensing device, which is electrically connected with an alarm device, which can monitor the amount of material in the material barrel 51 at any time. When the equivalent decreases, an alarm will be sent to remind feeding, which is more convenient to use and further improves production efficiency.

The PLC controller 6 is electrically connected with the second motor 42, and the rotation speed of the second motor 42 is controlled by the PLC controller 6, thereby controlling the extruding speed.

The outer side of the magnetic induction coil 2 is covered with an insulating and heat insulating layer 7. The thickness of the insulating and heat insulating layer 7 is 10 mm, which can effectively insulate heat, prevent false touch accidents, and improve the safety of equipment use.

The above-mentioned embodiments only express several implementation modes of the present utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the present utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (6)

1. a kind of multi-functional particles extrusion equipment, including mounting bracket (1), magnetic induction coil (2), mixing device (3) and material extrusion Device (4), it is characterised in that also including several material proportion devices (5), the material proportion device (5) includes charging basket (51), screw conveying pipe (52) and bobbing machine (53), the screw conveying pipe (52) are installed in charging basket (51), the bobbing machine (53) charging basket (51) is installed on, the bobbing machine (53) is electrically connected with PLC (6), and the mixing device (3) includes batch mixing Cylinder (31) and the first motor (32), the mixing machine (31) are movably installed in mounting bracket (1), first motor (32) and batch mixing Cylinder (31) drive connection, the extruding device (4) includes extruded tube (41), and the magnetic induction coil (2) is set around extruded tube (41) lateral surface, extrusion directional coils density of the magnetic induction coil (2) along extruded tube (41) gradually increases, the mixing machine (31) connected with extruded tube (41).

2. a kind of multi-functional particles extrusion equipment according to claim 1, it is characterised in that the extruding device (4) is also Including the second motor (42) and extrusion bar (43), the extrusion bar (43) is arranged in mixing machine (31) and extruded tube (41).

3. a kind of multi-functional particles extrusion equipment according to claim 2, it is characterised in that the extrusion bar (43) includes Feeding section (431), mixing section (432), kneading block (433) and extruding zone (434).

4. a kind of multi-functional particles extrusion equipment according to claim 1, it is characterised in that the bottom of the charging basket (51) Provided with infrared inductor, the infrared inductor is electrically connected with warning device.

5. a kind of multi-functional particles extrusion equipment according to claim 3, it is characterised in that the PLC (6) with Second motor (42) is electrically connected.

6. a kind of multi-functional particles extrusion equipment according to claim 1, it is characterised in that the magnetic induction coil (2) Outside be coated with insulated thermal insulating layer (7), the thickness of the insulated thermal insulating layer (7) is 10~15mm.