CN215039278U

CN215039278U - Melting device is used in processing of modified plastic products

Info

Publication number: CN215039278U
Application number: CN202121117735.4U
Authority: CN
Inventors: 蔡光辉
Original assignee: Zhangzhou Xiangcheng Xinhui Plastic Co ltd
Current assignee: Zhangzhou Xiangcheng Xinhui Plastic Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-12-07
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a melting device for processing modified plastic products, which comprises a crushing device and a feeding device, wherein the upper end of the crushing device is communicated with a feed hopper, the feeding device comprises a feeding barrel, the opening part at the lower end of the crushing device is communicated with the opening part at the upper end of the feeding barrel through a feeding groove, one side of the feeding barrel, which is far away from the crushing device, is provided with a feeding port, the feeding port is communicated with a guide pipe, the bottom end of the feeding port is provided with an air dryer, the end part of the guide pipe is connected with a collecting kettle, the plastic is crushed by a power saw into plastic with equal particle diameter, then the plastic enters the feeding device from the feeding groove through a filter plate, the subsequent processing is convenient, the melting time is saved, a feeding paddle rotates, the crushed plastic is convenient to push and turn over, an iron-absorbing stone plate adsorbs exposed metal impurities in the turning process, a spray head sprays water to the feeding barrel, small-particle plastic is washed, can remove metal impurities and dust in the plastic and improve the quality of the molten plastic.

Description

Melting device is used in processing of modified plastic products

Technical Field

The utility model relates to a plastic products processing technology field specifically is a melting device is used in processing of modified plastic products.

Background

The modified plastic is a plastic product which is processed by filling, blending, reinforcing and other methods on the basis of general plastics and engineering plastics and has improved flame retardance, strength, impact resistance, toughness and other aspects. With the increasing consumption of plastic products, waste plastics are increasing, which not only causes great waste, but also causes certain harm to the environment, and therefore, waste plastics need to be recycled.

In contrast, chinese patent No. CN207027935U discloses a plastic melting and granulating apparatus, which includes a feeding mechanism, a stirring mechanism, an exhaust mechanism, a box mechanism and a granulating mechanism; the exhaust mechanism comprises an exhaust pipeline and a gas filter; the stirring mechanism comprises a main shaft, a stirring blade, a spiral blade and a reverse conveying screw; the box body mechanism comprises a temperature sensor, a stirring motor, a melting chamber, a mesh heater and a cone chamber; the granulation mechanism comprises a granulation motor, an output pipeline and a granulator in the output pipeline.

According to the practical discovery, when the plastic is melted, the patent can not remove the metal impurities in the waste plastic, which seriously affects the quality of the regenerated plastic, and the patent has no cleaning device, and a large amount of impurities can be mixed when the plastic is melted, which affects the production quality. Therefore, a melting device for processing modified plastic products is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modified plastics is melting device for goods processing 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: a melting device for processing modified plastic products comprises a crushing device and a feeding device, wherein the upper end of the crushing device is communicated with a feed hopper, and the section of the feed hopper is of an inverted trapezoidal structure;

the feeding device comprises a feeding barrel, an extension plate extends outwards from the edge of the upper end of the feeding barrel, the periphery of the bottom end of the extension plate is fixedly connected with stand columns, and the opening at the lower end of the crushing device is communicated with the opening at the upper end of the feeding barrel through a feeding groove;

one side of the feeding barrel, which is far away from the crushing device, is provided with a feeding port, the feeding port is communicated with a guide pipe, an exhaust hole is formed in the guide pipe, the bottom end of the guide pipe is provided with an air dryer, and the end part of the guide pipe is connected with a collection kettle.

The crushing device comprises a crushing box and a crushing motor, the crushing motor is connected to the upper end of the side face of the crushing box through a connecting plate, the output end of the crushing motor is rotatably connected with a shaft rod, a plurality of turntables are fixedly connected to the shaft rod, and a power saw is fixedly arranged on each turntable.

Preferably, a filter plate is fixedly arranged below the inner part of the crushing box, and the feeding groove is positioned at the lower end of the filter plate.

Preferably, the feeding device further comprises a double-shaft feeding motor, the double-shaft feeding motor is located at one end, close to the crushing device, of the feeding barrel, the output end of the double-shaft feeding motor is rotatably connected with two feeding paddles, the two feeding paddles are located in the feeding barrel, and a filtering fine screen is arranged at the bottom end of the feeding barrel.

Preferably, the feeding device is provided with a cleaning assembly, the cleaning assembly comprises an iron-absorbing stone plate and two water tanks, the iron-absorbing stone plate is placed at the upper end of the extension plate, and the two water tanks are fixedly mounted on two sides of the outer portion of the feeding barrel respectively.

Preferably, the water tank is communicated with a water outlet pipe, the water outlet pipe is communicated with a plurality of nozzles, and a protective shell is sleeved outside the water outlet pipe.

Preferably, the feed inlet has been seted up at collection cauldron upper end middle part, the guiding pipe tip with the feed inlet intercommunication, it has the heating wire to collect the laminating of cauldron inner wall, just collect the cauldron lower part and be conical structure, its bottom middle part is equipped with the liquid outlet, and collect cauldron bottom end fixedly connected with bracing piece.

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

1. the crushing device is arranged, the shaft lever is driven to rotate through the crushing motor, and the rotary table is further driven to rotate, so that the power saw is used for crushing the plastic into the plastic with the same particle diameter, and then the plastic enters the feeding device from the feeding groove through the filter plate, so that the subsequent processing is facilitated, and the melting time is saved;

2. the feeding paddle is driven to rotate by the double-shaft feeding motor, so that the crushed plastic can be conveniently pushed and turned, exposed metal impurities in the turning process are adsorbed by the iron-absorbing stone plate, the feeding barrel is sprayed with water by the spray head, and small-particle plastic is washed, so that the metal impurities and dust in the plastic can be removed, and the quality of the molten plastic is improved;

3. realize the quick air-dry of granule plastics through the air dryer to carry out circulation heating, the completion melting of quick even to the plastic granules that get into in collecting the cauldron.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the crushing device of the present invention;

FIG. 3 is a schematic structural view of the feeding device of the present invention;

FIG. 4 is an enlarged structural view of the structure at A in FIG. 3 according to the present invention;

fig. 5 is a schematic view of the structure of the heating wire of the present invention.

In the figure: 1 feed hopper, 2 crushing devices, 201 crushing box, 2011 filter plate, 202 crushing motor, 203 shaft rod, 204 turntable, 2041 power saw, 3 connecting plates, 4 feed chutes, 5 feeding devices, 501 feed barrels, 5011 feed ports, 5012 extension plates, 502 double-shaft feeding motors, 503 feed paddles, 504 filter fine meshes, 6 cleaning components, 601 magnet stone plates, 602 water tank, 603 water outlet pipes, 6031 spray heads, 604 protective shells, 7 upright columns, 8 flow guide pipes, 801 exhaust holes, 9 air dryers, 10 collection kettles, 1001 feed inlets, 1002 liquid outlets, 11 electric heating wires and 12 support rods.

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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1, and are only for convenience of description and simplification of description, but do not indicate or imply that a device or structure to be referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore should not be construed as limiting the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a melting device for processing modified plastic products comprises a crushing device 2 and a feeding device 5, the upper end of the crushing device 2 is communicated with a feed hopper 1, the section of the feed hopper 1 is of an inverted trapezoidal structure, the upper end opening is large, feeding is convenient, the crushing device 2 comprises a crushing box 201 and a crushing motor 202, the crushing motor 202 is connected to the upper end of the side face of the crushing box 201 through a connecting plate 3, the output end of the crushing motor 202 is rotatably connected with a shaft rod 203, a plurality of turntables 204 are fixedly connected to the shaft rod 203, a power saw 2041 is fixedly arranged on the turntables 204, the shaft rod 203 is driven to rotate through the crushing motor 202, the turntables 204 are further driven to rotate, so that the power saw 2041 crushes plastics into plastics with equal particle diameters, a filter plate 2011 is fixedly arranged below the inner part of the crushing box 201, a feeding groove 4 is arranged at the lower end of the filter plate 2011, the crushed plastics enter the feeding device 2011 from the feeding groove 4 through the filter plate 2011, the subsequent processing is convenient, and the melting time is saved.

Feeding device 5 includes a feed cylinder 501, the outside extension of feed cylinder 501 upper end edge is equipped with extension board 5012, extension board 5012 bottom all around equal fixedly connected with

stand

7, 2 lower extreme openings of breaker communicate with each other through chute 4 and feed cylinder 501 upper end opening part, feeding device 5 still includes biax feeding motor 502, biax feeding motor 502 is located the one end that feed cylinder 501 is close to breaker 2, its output rotates and is connected with two feeding paddles 503, two feeding paddles 503 are located feed cylinder 501, feeding paddle 503 is convenient for carry out propelling movement and upset to the plastics after the breakage.

Be equipped with clearance subassembly 6 on material feeding unit 5, clearance subassembly 6 is including inhaling iron stone board 601 and two water tanks 602, it places in extension board 5012 upper end to inhale iron stone board 601, adsorb the metal impurities of the exposure of upset in-process, two water tanks 602 respectively fixed mounting in the outside both sides of charging barrel 501, the intercommunication is equipped with outlet pipe 603 on the water tank 602, the intercommunication has a plurality of shower nozzles 6031 on the outlet pipe 603, charging barrel 501 bottom is equipped with filters fine mesh 504, wash the tiny particle plastics from shower nozzle 6031 spun water, can get rid of the dust in the plastics, flow out from filtering fine mesh 504, and the outside cover of outlet pipe 603 is equipped with protecting crust 604.

One side of the feeding barrel 501, which is far away from the crushing device 2, is provided with a feeding opening 5011, the feeding opening 5011 is communicated with a guide pipe 8, the guide pipe 8 is provided with an exhaust hole 801, the bottom end of the guide pipe is provided with an air dryer 9, and the particle plastic can be quickly air-dried through the air dryer 9.

8 end connection of honeycomb duct has collection cauldron 10, collect cauldron 10 upper end middle part and seted up

feed inlet

1001, 8 tip of honeycomb duct and feed inlet 1001 intercommunication, collect 10 bottom fixedly connected with bracing piece 12 of cauldron, it is conical structure to collect the 10 lower parts of cauldron, reduce the resistance that the fluid flows, conveniently flow down, it is equipped with liquid outlet 1002 to collect 10 bottom middle parts of cauldron, it has heating wire 11 to collect 10 inner wall laminating of cauldron, carry out the circulation heating through heating wire 11, quick even completion melting, liquid after the melting flows from liquid outlet 1002.

The working principle is as follows: the utility model discloses send into crushing case 201 with not uniform size plastics from feeder hopper 1, drive axostylus axostyle 203 through crushing motor 202 and rotate, and then drive carousel 204 and rotate to make power saw 2041 carry out the breakage to plastics, break into the plastics that the particle diameter size is impartial, then get into material feeding unit 5 from chute feeder 4 through filter plate 2011, make things convenient for subsequent processing, practice thrift melting time; the double-shaft feeding motor 502 drives the feeding paddle 503 to rotate, so that the crushed plastic can be conveniently pushed and turned, exposed metal impurities in the turning process are adsorbed by the iron-absorbing stone plate 601, the feeding cylinder 501 is sprayed with water by the spray head 6031, small-particle plastic is washed, the metal impurities and dust in the plastic can be removed, and the quality of the molten plastic is improved; plastic granules after the clearance gets into honeycomb duct 8 from pay-off mouth 5011, is provided with exhaust hole 801, can realize the quick air-dry of granule plastics through air dryer 9, and the plastic granules after the air-drying gets into and collects cauldron 10, carries out circulation heating through heating wire 11, and quick even completion melting, liquid after the melting flow out from liquid outlet 1002.

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 modified plastics processing is with melting device, includes breaker (2) and material feeding unit (5), its characterized in that: the upper end of the crushing device (2) is communicated with a feed hopper (1), and the section of the feed hopper (1) is of an inverted trapezoidal structure;

the feeding device (5) comprises a feeding barrel (501), an extension plate (5012) extends outwards from the edge of the upper end of the feeding barrel (501), the periphery of the bottom end of the extension plate (5012) is fixedly connected with upright columns (7), and an opening at the lower end of the crushing device (2) is communicated with an opening at the upper end of the feeding barrel (501) through a feeding groove (4);

one side of the feeding barrel (501) far away from the crushing device (2) is provided with a feeding opening (5011), the feeding opening (5011) is communicated with a guide pipe (8), the guide pipe (8) is provided with an exhaust hole (801), the bottom end of the guide pipe is provided with an air dryer (9), and the end part of the guide pipe (8) is connected with a collection kettle (10).

2. A melting apparatus for processing a modified plastic product according to claim 1, wherein: the crushing device (2) comprises a crushing box (201) and a crushing motor (202), the crushing motor (202) is connected to the upper end of the side face of the crushing box (201) through a connecting plate (3), the output end of the crushing motor (202) is rotatably connected with a shaft rod (203), a plurality of turntables (204) are fixedly connected to the shaft rod (203), and a power saw (2041) is fixedly arranged on each turntable (204).

3. A melting apparatus for processing a modified plastic product according to claim 2, wherein: a filter plate (2011) is fixedly arranged below the inner part of the crushing box (201), and the feeding groove (4) is positioned at the lower end of the filter plate (2011).

4. A melting apparatus for processing a modified plastic product according to claim 1, wherein: the feeding device (5) further comprises a double-shaft feeding motor (502), the double-shaft feeding motor (502) is located at one end, close to the crushing device (2), of the feeding barrel (501), the output end of the double-shaft feeding motor is connected with two feeding paddles (503) in a rotating mode, the two feeding paddles (503) are located in the feeding barrel (501), and a filtering fine net (504) is arranged at the bottom end of the feeding barrel (501).

5. A melting apparatus for processing a modified plastic product according to claim 1, wherein: the feeding device (5) is provided with a cleaning assembly (6), the cleaning assembly (6) comprises an iron-absorbing stone plate (601) and two water tanks (602), the iron-absorbing stone plate (601) is placed at the upper end of the extension plate (5012), and the two water tanks (602) are fixedly installed on two sides of the outer portion of the feeding barrel (501) respectively.

6. A melting apparatus for processing a modified plastic product according to claim 5, wherein: the water tank (602) is communicated with a water outlet pipe (603), the water outlet pipe (603) is communicated with a plurality of spray heads (6031), and a protective shell (604) is sleeved outside the water outlet pipe (603).

7. A melting apparatus for processing a modified plastic product according to claim 1, wherein: collect cauldron (10) upper end middle part and seted up feed inlet (1001), honeycomb duct (8) tip with feed inlet (1001) intercommunication, it has heating wire (11) to collect cauldron (10) inner wall laminating, just to collect cauldron (10) lower part and be conical structure, and its bottom middle part is equipped with liquid outlet (1002), and collect cauldron (10) bottom fixedly connected with bracing piece (12).