CN210025938U

CN210025938U - Plastic particle melting device

Info

Publication number: CN210025938U
Application number: CN201920725647.9U
Authority: CN
Inventors: 王凯正; 陈曦; 张勤涛
Original assignee: Hangzhou Fujia Auto Parts Co Ltd
Current assignee: Hangzhou Fujia Auto Parts Co Ltd
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-02-07
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses a plastic pellet melting device in the plastics reprocessing technical field, including the power box, power box door and baffle etc, through adding through broken plastic pellet in to the feeder hopper, plastic pellet enters into in the plastic pellet melts a section of thick bamboo along the feeder hopper, through driving motor work, it rotates to drive the initiative runner, the initiative runner rotates and drives driven runner and rotate, driven runner rotates and drives the screw rod and rotates, the screw rod will be located its and plastic pellet when rotating and melt a section of thick bamboo inner wall between plastic pellet further extrusion and conveying, simultaneously through the electric heat resistance silk work, can change the electric energy into heat energy and make the heating sleeve have the heating effect, it melts to heating the plastic pellet that plastic pellet melted in the section of thick bamboo, the molten plastic pellet is discharged along the discharging pipe slowly along the rotation of screw rod.

Description

Plastic particle melting device

Technical Field

The utility model relates to a plastics reprocessing technical field, concrete field is a plastic pellet melting device.

Background

The waste plastic recycling technology can be mainly classified into three types, namely recycling technology, chemical cracking recycling technology and incineration energy recycling technology, wherein the recycling technology refers to that recycled plastic products are directly processed and molded after being classified, cleaned, crushed, dissolved and melted, and the recycling of waste materials can change industrial garbage into valuable industrial production raw materials, so that the recycling technology has a non-negligible potential significance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic pellet melting device 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 plastic particle melting device comprises a power box body, wherein a power box body door is arranged at the front end of the power box body, a partition plate is arranged in the power box body and divides the interior of the power box body into a driving motor chamber and a tool chamber, a driving motor is arranged in the driving motor chamber, supporting legs are arranged at four corners of the lower end face of the power box body, the output end of the driving motor penetrates out of the side wall shaft of the power box body and is connected with a driving rotating wheel, a plastic particle melting cylinder is arranged on the upper side of the power box body, the left end of the plastic particle melting cylinder is connected with one end of a connecting cylinder through a flange, the other end of the connecting cylinder is rotatably connected with a driven rotating wheel matched with the driving rotating wheel for use, the driving rotating wheel is connected with the driven rotating wheel through a belt, and a feeding hopper is communicated, the plastic particle melting device is characterized in that one end of a rotating shaft is fixedly connected to the center of the driven rotating wheel, the other end of the rotating shaft penetrates through a screw rod fixedly connected with the connecting cylinder, the screw rod is located inside the plastic particle melting cylinder, a heating sleeve is arranged on the side wall of the plastic particle melting cylinder, an electric resistance wire is arranged inside the heating sleeve, a discharging pipe is connected to the lower end of the side wall of the plastic particle melting cylinder, a control panel and an electronic thermometer are arranged on the plastic particle melting cylinder, and the control panel is electrically connected with the electronic thermometer and a driving motor respectively.

Preferably, the driving motor is fixedly connected with the motor support through a bolt, and the lower end of the motor support is fixedly connected with the bottom wall of the power box body.

Preferably, the motor support comprises a support plate, and the lower end face of the support plate is fixedly connected with support legs.

Preferably, a rubber pad is fixedly bonded to the lower end face of each support leg.

Preferably, the power box body and the plastic particle melting barrel are fixedly connected through a fixing support and a fixing plate, the fixing support comprises a connecting plate, support plates are symmetrically welded to the upper end face of the connecting plate, the connecting plate and the support plates are fixedly connected with the power box body and the plastic particle melting barrel respectively, and the upper end and the lower end of the fixing plate are fixedly connected with the power box body and the plastic particle melting barrel respectively.

Preferably, an upper end opening of the feed hopper is larger than a communication end opening with the plastic particle melting cylinder.

Preferably, the lower end of the discharge pipe is in threaded connection with a pipe cover, and small discharge holes are uniformly formed in the pipe cover.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a plastic granules melting device, through adding through broken plastic granules in to the feeder hopper, plastic granules enters into in the plastic granules melts a section of thick bamboo along the feeder hopper, work through driving motor, it rotates to drive the initiative runner, the initiative runner rotates and drives driven runner and rotate, driven runner rotates and drives the screw rod and rotate, the screw rod will be located its and plastic granules when rotating and melt a plastic granules further go on further extrusion and conveying between the section of thick bamboo inner wall, simultaneously through the work of electric heating resistance wire, can change the electric energy into heat energy messenger heating sleeve and have the heating effect, heat the plastic granules that the plastic granules melts in the section of thick bamboo and make it melt, the plastic granules that melt slowly discharges along the discharging pipe along with the rotation of screw rod.

The driving motor is fixedly connected with the motor support through bolts, the lower end of the motor support is fixedly connected with the bottom wall of the power box body, and the motor support fixes the driving motor in the driving motor chamber.

The motor support includes the backup pad, and the lower terminal surface fixedly connected with supporting leg of backup pad, backup pad and driving motor bolted connection, the diapire fixed connection of supporting leg and power box.

The lower end face of each support leg is fixedly bonded with a rubber pad, the rubber pads play a certain vibration reduction role in the whole working process of the plastic particle melting device, the driving motor can vibrate in the working process, and the rubber pads can slow down the whole vibration of the plastic particle melting device to a certain extent.

The power box body and the plastic particle melting barrel are fixedly connected through the fixing support and the fixing plate, the fixing support and the fixing plate fix the plastic particle melting barrel on the upper side of the power box body, the fixing support comprises a connecting plate, the supporting plates are symmetrically welded on the upper end face of the connecting plate, the connecting plate and the supporting plates jointly form the fixing support, the plastic particle melting barrel is fixed, the connecting plate and the supporting plates are respectively fixedly connected with the power box body and the plastic particle melting barrel, and the upper end and the lower end of the fixing plate are respectively fixedly connected with the power box body and the plastic particle melting barrel.

The upper end opening of feeder hopper is greater than with the intercommunication end opening of plastic pellet melting section of thick bamboo, and the downside opening is less does benefit to and reduces the flow that the plastic pellet entered into in the plastic pellet melting section of thick bamboo, prevents that the plastic pellet once only from excessively getting into in the plastic pellet melting section of thick bamboo and the poor condition of melting effect that leads to takes place.

The lower extreme threaded connection of discharging pipe has the tube cap, evenly seted up ejection of compact aperture on the tube cap, the plastic pellet after the melting is discharged along the discharging pipe, discharges through ejection of compact aperture, and ejection of compact aperture can prevent not melting complete large granule plastic pellet and discharge, effectively guarantees the melting quality of discharged plastic pellet.

Drawings

FIG. 1 is a front view of the main structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the power box of the present invention;

FIG. 3 is a schematic view of the internal structure of the plastic pellet melting cylinder and the heating sleeve of the present invention;

fig. 4 is a left side view of the driving runner and the driven runner of the present invention;

FIG. 5 is a right side view of the main structure of the present invention;

fig. 6 is a bottom view of the tube cover of the present invention.

In the figure: 1-power box body, 2-power box body door, 3-partition board, 4-driving motor chamber, 5-tool chamber, 6-motor support, 601-support plate, 602-support leg, 7-support leg, 8-rubber pad, 9-driving rotating wheel, 10-plastic particle melting barrel, 11-fixed support, 111-connecting plate, 112-support plate, 12-fixed plate, 13-connecting barrel, 14-driven rotating wheel, 15-feed hopper, 16-screw, 17-heating sleeve, 18-electrothermal filament, 19-discharge pipe, 20-pipe cover, 21-discharge small hole, 22-driving motor and 23-rotating shaft.

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.

The description of the directions (up, down, left, right, front, and back) is made with reference to the structure shown in fig. 1 of the drawings attached to the specification, but the practical direction of the present invention is not limited thereto.

Referring to fig. 1-6, the present invention provides a technical solution: a plastic particle melting device comprises a power box body 1, wherein the power box body is used for accommodating power equipment inside the power box body, a power box body door 2 is arranged at the front end of the power box body, the power equipment inside the power box body is convenient to overhaul by opening the power box body door, a partition plate 3 is arranged inside the power box body, the partition plate divides the inside of the power box body into a driving motor chamber 4 and a tool chamber 5, a driving motor 22 is arranged inside the driving motor chamber, an overhauling tool is placed in the tool chamber, supporting legs 7 are arranged at four corners of the lower end face of the power box body and are used for supporting the power box body, the output end of the driving motor penetrates out of the side wall shaft of the power box body and is connected with a driving runner 9, the driving runner can be driven to rotate by the work of the driving motor, a plastic particle melting barrel 10 is arranged on the upper side of the power, the plastic particle melting cylinder is used for melting plastic particles so as to process and recycle waste materials subsequently, the left end of the plastic particle melting cylinder is connected with one end of a connecting cylinder 13 in a flange mode, the other end of the connecting cylinder is connected with a driven rotating wheel 14 matched with the driving rotating wheel in a rotating mode, the driving rotating wheel is connected with the driven rotating wheel, the upper end of the side wall of the plastic particle melting cylinder is communicated with a feed hopper 15, the center of the driven rotating wheel is fixedly connected with one end of a rotating shaft 23, the other end of the rotating shaft penetrates through the connecting cylinder and is fixedly connected with a screw 16, the screw is located inside the plastic particle melting cylinder, the side wall of the plastic particle melting cylinder is provided with a heating sleeve 17, an electric heating resistance wire 18 is arranged inside the heating sleeve, and the lower end of the side wall of the plastic particle melting cylinder is, the plastic particle melting cylinder is provided with a control panel and an electronic thermometer, the control panel is respectively electrically connected with the electronic thermometer and a driving motor, the control panel can control the start and stop of the driving motor and the heating temperature of the heating sleeve, the start and stop control and the temperature control are the prior art, the principle is not repeated, broken plastic particles are added into the feed hopper, the plastic particles enter the plastic particle melting cylinder along the feed hopper, the driving rotating wheel is driven to rotate through the work of the driving motor, the driving rotating wheel drives the driven rotating wheel to rotate, the driven rotating wheel drives the screw to rotate, the plastic particles between the screw and the inner wall of the plastic particle melting cylinder are further extruded and conveyed when the screw rotates, and the electric heating resistance wire works, the electric energy can be converted into heat energy to enable the heating sleeve to have a heating effect, the plastic particles in the plastic particle melting cylinder are heated to be melted, and the melted plastic particles are slowly discharged along the discharge pipe along with the rotation of the screw rod.

Particularly, driving motor passes through bolt fixed connection with motor support 6, motor support's lower extreme with the diapire fixed connection of power box, motor support will driving motor fixes driving motor is indoor.

Particularly, the motor support includes backup pad 601, the lower terminal surface fixedly connected with supporting leg 602 of backup pad, the backup pad with driving motor bolted connection, the supporting leg with the diapire fixed connection of power box.

Specifically, the lower terminal surface of stabilizer blade is fixed to be bonded has rubber pad 8, the rubber pad plays certain damping effect to plastic pellet melting device whole during operation, driving motor during operation can produce the vibration, the rubber pad can slow down plastic pellet melting device whole vibration to a certain extent.

Specifically, the power box body and the plastic particle melting barrel are fixedly connected through a fixing support 11 and a fixing plate 12, the fixing support and the fixing plate fix the plastic particle melting barrel on the upper side of the power box body, the fixing support comprises a connecting plate 111, support plates 112 are symmetrically welded on the upper end face of the connecting plate, the connecting plate and the support plates jointly form the fixing support, the plastic particle melting barrel is fixed, the connecting plate and the support plates are respectively fixedly connected with the power box body and the plastic particle melting barrel, and the upper end and the lower end of the fixing plate are respectively fixedly connected with the power box body and the plastic particle melting barrel.

Particularly, the upper end opening of feeder hopper be greater than with the intercommunication end opening of plastic pellet melts a section of thick bamboo, through to add broken plastic pellet in the feeder hopper, the plastic pellet is followed the feeder hopper enters into in the plastic pellet melts a section of thick bamboo, the downside opening is less does benefit to and reduces the plastic pellet and enters into the flow in the plastic pellet melts a section of thick bamboo, prevents that the plastic pellet once only too much from entering the poor condition of melting effect that leads to in the plastic pellet melts a section of thick bamboo takes place.

Particularly, the lower extreme threaded connection of discharging pipe has tube cap 20, evenly seted up ejection of compact aperture 21 on the tube cap, the plastic pellet after the melting is followed the discharging pipe is discharged, through the ejection of compact aperture discharges, the ejection of compact aperture can prevent not completely melted large granule plastic pellet from discharging, effectively guarantees the melting quality of discharged plastic pellet.

The working principle is as follows: through adding broken plastic pellet in to the feeder hopper, plastic pellet enters into in the plastic pellet melts a section of thick bamboo along the feeder hopper, work through driving motor, it rotates to drive the initiative runner, the initiative runner rotates and drives driven runner and rotate, driven runner rotates and drives the screw rod and rotate, will be located its and plastic pellet when rotating and melt a section of thick bamboo inner wall between plastic pellet and further carry out further extrusion and conveying, simultaneously through the work of electric heating resistance wire, can change the electric energy into heat energy and make the heating sleeve have a heating effect, heat the plastic pellet that melts in the section of thick bamboo and make it melt, the plastic pellet that melts is discharged along the discharging pipe slowly along with the rotation of screw rod.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and setting are equipped with and all adopt prior art, and conventional model is including circuit connection adopts conventional connection mode among the prior art, and the detail is not repeated here.

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 plastic particle melting device comprises a power box body (1), and is characterized in that: the front end of the power box body (1) is provided with a power box body door (2), the inside of the power box body (1) is provided with a partition board (3), the partition board (3) separates the inside of the power box body (1) into a driving motor chamber (4) and a tool chamber (5), the inside of the driving motor chamber (4) is provided with a driving motor (22), the four corners of the lower end face of the power box body (1) are provided with support legs (7), the output end of the driving motor (22) penetrates out of the side wall of the power box body (1) and is connected with a driving rotating wheel (9), the upper side of the power box body (1) is provided with a plastic particle melting cylinder (10), the left end of the plastic particle melting cylinder (10) is connected with one end of a connecting cylinder (13) in a flange mode, the other end of the connecting cylinder (13) is rotatably connected with a driven rotating wheel (14) matched, the driving rotating wheel (9) is connected with the driven rotating wheel (14), the upper end of the side wall of the plastic particle melting cylinder (10) is communicated with a feed hopper (15), one end of a rotating shaft (23) is fixedly connected at the center of the driven rotating wheel (14), the other end of the rotating shaft (23) penetrates through the connecting cylinder (13) and is fixedly connected with a screw rod (16), the screw (16) is located inside the plastic particle melting cylinder (10), the side wall of the plastic particle melting cylinder (10) is provided with a heating sleeve (17), an electric heating resistance wire (18) is arranged in the heating sleeve (17), the lower end of the side wall of the plastic particle melting cylinder (10) is connected with a discharge pipe (19), the plastic particle melting barrel (10) is provided with a control panel and an electronic thermometer, and the control panel is respectively and electrically connected with the electronic thermometer and a driving motor (22).

2. A plastic pellet melting apparatus as claimed in claim 1, wherein: the driving motor (22) is fixedly connected with the motor support (6) through bolts, and the lower end of the motor support (6) is fixedly connected with the bottom wall of the power box body (1).

3. A plastic pellet melting apparatus as claimed in claim 2, wherein: the motor support (6) comprises a support plate (601), and the lower end face of the support plate (601) is fixedly connected with a support leg (602).

4. A plastic pellet melting apparatus as claimed in claim 1, wherein: and a rubber pad (8) is fixedly bonded on the lower end surface of the support leg (7).

5. A plastic pellet melting apparatus as claimed in claim 1, wherein: the power box body (1) and the plastic particle melting barrel (10) are fixedly connected through a fixing support (11) and a fixing plate (12), the fixing support (11) comprises a connecting plate (111), support plates (112) are symmetrically welded to the upper end face of the connecting plate (111), the connecting plate (111) and the support plates (112) are respectively fixedly connected with the power box body (1) and the plastic particle melting barrel (10), and the upper end and the lower end of the fixing plate (12) are respectively fixedly connected with the power box body (1) and the plastic particle melting barrel (10).

6. A plastic pellet melting apparatus as claimed in claim 1, wherein: the upper end opening of the feed hopper (15) is larger than the opening of the communicating end of the plastic particle melting cylinder (10).

7. A plastic pellet melting apparatus as claimed in claim 1, wherein: the lower end of the discharge pipe (19) is in threaded connection with a pipe cover (20), and small discharge holes (21) are uniformly formed in the pipe cover (20).