CN210651427U - Electromagnetic heating type plastic granulator convenient for mixing materials - Google Patents
Electromagnetic heating type plastic granulator convenient for mixing materials Download PDFInfo
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- CN210651427U CN210651427U CN201921362962.6U CN201921362962U CN210651427U CN 210651427 U CN210651427 U CN 210651427U CN 201921362962 U CN201921362962 U CN 201921362962U CN 210651427 U CN210651427 U CN 210651427U
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Abstract
An electromagnetic heating type plastic granulator convenient for material mixing comprises a feed chute, a screw extrusion mechanism, a forming machine head, a lifter, a constant feeder, a color master batch adding mechanism, a cooling master batch adding mechanism and a console, wherein the feed side of the screw extrusion mechanism is connected with the feed chute, the discharge side of the screw extrusion mechanism is connected with the forming machine head, the discharge end of the lifter extends upwards to the upper part of the feed chute, and the constant feeder is positioned above the feed end of the lifter; the color master batch adding mechanism and the cooling master batch adding mechanism are respectively communicated with the interior of the screw extruding mechanism. Through setting up batcher, masterbatch interpolation mechanism, cooling master batch interpolation mechanism for after batcher carried a certain amount of waste plastics toward the lifting machine, the control cabinet can automatic control masterbatch interpolation mechanism and cooling master batch interpolation mechanism add masterbatch and cooling master batch respectively in toward screw extrusion mechanism according to predetermined proportion, realize automatic control's purpose, improved efficiency, reduced the cost of labor again.
Description
Technical Field
The utility model relates to a recycle field of abandonment plastics especially indicates an electromagnetic heating formula plastic granulator convenient to misce bene.
Background
The plastic granulator is mainly used for processing waste plastics, such as film woven bags, agricultural convenient bags, basins, barrels, beverage bottles, furniture, soles and the like, is suitable for most common plastics, is a plastic processing machine which has the widest application and the most extensive use in the plastic regeneration industry and is popular with users, and adopts the processes of high-temperature melting, plasticizing and extruding to change the physical properties of the plastics so as to plasticize and form the plastics.
Most of the granulation processes of the existing plastic granulator need to add color master batches and cooling master batches, the traditional adding mode is manual, the efficiency is low, and the labor cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electromagnetic heating formula plastic granulator convenient to misce bene, its main aim at overcome plastic granulator add the inefficiency of masterbatch and cooling masterbatch, defect with high costs.
In order to solve the technical problem, the utility model adopts the following technical scheme:
an electromagnetic heating type plastic granulator convenient for material mixing comprises a feed chute, a screw extrusion mechanism, a forming machine head and a lifter, wherein the feed side of the screw extrusion mechanism is connected with the feed chute, the discharge side of the screw extrusion mechanism is connected with the forming machine head, the discharge end of the lifter extends upwards to the position above the feed chute, the electromagnetic heating type plastic granulator further comprises a constant feeder, a color master batch adding mechanism, a cooling master batch adding mechanism and a control console, and the constant feeder is positioned above the feed end of the lifter; the color master batch adding mechanism and the cooling master batch adding mechanism are both arranged between the feeding side of the screw extrusion mechanism and the discharging side of the screw extrusion mechanism and are respectively communicated with the interior of the screw extrusion mechanism; the control console is respectively connected with the constant feeder, the color master batch adding mechanism and the cooling master batch adding mechanism in a signal control way.
Further, the masterbatch adds the mechanism include the masterbatch hold the case, communicate in the masterbatch of screw extrusion mechanism upside adds the groove, the discharge opening that the masterbatch holds the case is located the masterbatch adds the groove top, the masterbatch holds the discharge opening of case and installs first control valve in order to control the load of this masterbatch.
Further, cooling master batch adds the mechanism including the cooling master batch hold the case, communicate in the cooling master batch of screw extruder upside adds the groove, the discharge opening that the cooling master batch held the case is located cooling master batch adds the groove top, the discharge opening that the cooling master batch held the case is installed the discharge capacity of second control valve in order to control this cooling master batch.
The cold water tank is arranged below the forming machine head, and the granulator is arranged on the discharge side of the cold water tank.
Furthermore, an electromagnetic heating device is arranged outside the screw extrusion mechanism.
An electromagnetic heating type plastic granulator convenient for mixing materials is characterized by comprising the following steps:
1) the waste plastics fall into the elevator through the constant feeder, and simultaneously the weight of the waste plastics transmitted to the elevator is sent to the control console through signals by the constant feeder;
2) the elevator upwards conveys the waste plastics on the elevator to the discharge end of the elevator;
3) the waste plastics conveyed to the discharge end of the elevator fall into a feed chute and then enter a screw extrusion mechanism;
4) the waste plastics are sheared, compressed and stirred under the action of a rotating screw in the screw extrusion mechanism, and are mixed and plasticized under the action of an electromagnetic heating device arranged on the screw extrusion mechanism, the temperature and the pressure are gradually increased, and a viscous flow state is presented;
5) step 4, controlling a color master batch adding mechanism to add color master batches into the screw extruding mechanism according to a preset proportion by the console according to the weight signal sent by the constant feeder;
6) step 4, controlling a cooling master batch adding mechanism by the console according to the weight signal sent by the constant feeder to add cooling master batches into the screw extruding mechanism according to a preset proportion;
7) mixing the waste plastic with the color master batches and the cooling master batches in the screw extrusion mechanism, and molding through a mold in a molding machine head to obtain a product with a required shape;
8) and (5) cooling the product obtained in the step (7) in a cold water tank, and finally cutting the product into a required finished product through a granulator.
Compared with the prior art, the utility model discloses the beneficial effect who produces lies in:
the utility model discloses simple structure, practicality are strong, add the mechanism, the mechanism is added to the cooling master batch through setting up batcher, master batch for after batcher carries a certain amount of waste plastics toward the lifting machine, the control cabinet can automatic control master batch add the mechanism and the mechanism is added to the cooling master batch adds the master batch and the cooling master batch respectively in screw rod extrusion mechanism according to predetermined proportion, realizes automatic control's purpose, has improved efficiency, has reduced the cost of labor again.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a control block diagram of the present invention.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
Refer to fig. 1 and 2. An electromagnetic heating type plastic granulator convenient for material mixing comprises a feed chute 1, a screw extrusion mechanism 2, a forming machine head 3, a lifter 4, a constant feeder 5, a color master batch adding mechanism 6, a cooling master batch adding mechanism 7 and a control console 8, wherein the feed side 21 of the screw extrusion mechanism 2 is connected with the feed chute 1, the discharge side 22 of the screw extrusion mechanism 2 is connected with the forming machine head 3, the discharge end 41 of the lifter 4 extends upwards to the upper part of the feed chute 1, and the constant feeder 5 is positioned above the feed end 42 of the lifter 4; the color master batch adding mechanism 6 and the cooling master batch adding mechanism 7 are both arranged between the feeding side 21 of the screw extruding mechanism and the discharging side 22 of the screw extruding mechanism and are respectively communicated with the inside of the screw extruding mechanism 2; the control console 8 is respectively connected with the constant feeder 5, the color master batch adding mechanism 6 and the cooling master batch adding mechanism 7 in a signal control way. The utility model discloses a set up batcher 5, masterbatch and add mechanism 6, cooling master batch and add mechanism 7 for after batcher 5 carries a certain amount of waste plastics toward lifting machine 4, control cabinet 8 can automatic control masterbatch add mechanism 6 and cooling master batch add mechanism 7 according to predetermined proportion add masterbatch and cooling master batch respectively toward screw rod extrusion mechanism 2 in, realize automatic control's purpose, improved efficiency, reduced the cost of labor again.
Refer to fig. 1 and 2. Masterbatch adds mechanism 6 includes that the masterbatch holds case 61, communicates in the masterbatch of screw extrusion mechanism 2 upside and adds groove 62, and the masterbatch holds the discharge opening 63 of case 61 and is located the masterbatch and adds the groove 62 top, and the masterbatch holds the discharge opening 63 of case and has installed first control valve 64 in order to control the discharge capacity of this masterbatch. Color concentrates are aggregates prepared by uniformly loading an extraordinary amount of pigment into a resin, and are commonly used in the plastic industry.
Refer to fig. 1 and 2. Cooling master batch adds mechanism 7 and holds case 71, communicates in the cooling master batch of screw extrusion mechanism 2 upside and adds groove 72 including the cooling master batch, and the discharge opening 73 that the cooling master batch held case 71 is located the cooling master batch and adds the groove 72 top, and the discharge opening 73 that the cooling master batch held the case has been installed second control valve 74 in order to control the load of this cooling master batch. The cooling master batch is specially used for reducing the high viscosity of PP and preventing other auxiliary pigments and the like from being decomposed at high processing temperature, can reduce the molecular weight of plastics, thereby reducing the processing temperature of the plastics, and is commonly used in the plastics industry.
The utility model discloses in, first control valve and second control valve all can adopt electric ball valve, and the control cabinet is through the discharge capacity of opening and close in order to control masterbatch and cooling masterbatch of control electric ball valve. As for the mode that the control cabinet controlled the color master batch and hold the case and the cooling master batch and hold the case load, can adopt weighing transducer to detect the color master batch and hold the case and the cooling master batch and hold modes such as the weight change of case, be current conventional technical means, no longer give unnecessary details.
Refer to fig. 1 and 2. The utility model discloses still include cold water groove 9, pelleter 10, cold water groove 9 feed side 91 is located 3 below of make-up head, and pelleter 10 is installed in cold water groove 9 discharge side 92. In addition, an electromagnetic heating device is installed outside the screw extrusion mechanism 2, specifically, the electromagnetic heating device is provided with a plurality of electromagnetic coils outside the screw extrusion mechanism 2 and a heat preservation and insulation layer outside the electromagnetic coils.
Refer to fig. 1 and 2. The utility model discloses a theory of operation: the waste plastics fall into the elevator 4 through the constant feeder 5, are upwards conveyed to the discharge end 41 of the elevator 4 through the elevator 4, fall into the feed chute 1 and then enter the screw extrusion mechanism 2; then, the waste plastics are sheared, compressed and stirred under the action of a rotating screw in the screw extrusion mechanism 2, and are mixed and plasticized under the action of an electromagnetic heating device, the temperature and the pressure are gradually increased to present a viscous flow state, and during the process, the control console 8 automatically controls the color master batch adding mechanism 6 and the cooling master batch adding mechanism 7 to respectively add the color master batches and the cooling master batches into the screw extrusion mechanism 2 according to the preset proportion according to the waste plastics conveyed by the quantitative feeder 5; finally, the waste plastics are molded through a die in the molding machine head 3 to obtain a product with a required shape, then the product enters a cold water tank 9 for cooling, and finally the product is cut into a required finished product through a granulator 10.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (5)
1. The utility model provides an electromagnetic heating formula plastic granulator convenient to misce bene, includes feed chute, screw extrusion mechanism, make-up machine head, lifting machine, screw extrusion mechanism's feed side is connected the feed chute, discharge side are connected make-up machine head, the discharge end of lifting machine upwards extends to the feed chute top, its characterized in that: the automatic feeding device is characterized by also comprising a constant feeder, a color master batch adding mechanism, a cooling master batch adding mechanism and a control console, wherein the constant feeder is positioned above the feeding end of the elevator; the color master batch adding mechanism and the cooling master batch adding mechanism are both arranged between the feeding side of the screw extrusion mechanism and the discharging side of the screw extrusion mechanism and are respectively communicated with the interior of the screw extrusion mechanism; the control console is respectively connected with the constant feeder, the color master batch adding mechanism and the cooling master batch adding mechanism in a signal control way.
2. An electromagnetic heating type plastic granulator for conveniently mixing materials as claimed in claim 1, characterized in that: the masterbatch adds the mechanism include the masterbatch hold the case, communicate in the masterbatch of screw rod extruding means upside adds the groove, the masterbatch holds the discharge opening that the case was located the masterbatch adds the groove top, the masterbatch holds the discharge opening of case and installs the discharge capacity of first control valve in order to control this masterbatch.
3. An electromagnetic heating type plastic granulator for conveniently mixing materials as claimed in claim 1, characterized in that: the cooling master batch adds the mechanism including the cooling master batch hold the case, communicate in the cooling master batch of screw rod extruding means upside adds the groove, the discharge opening that the cooling master batch held the case is located the cooling master batch adds the groove top, the discharge opening that the cooling master batch held the case is installed the discharge capacity of second control valve in order to control this cooling master batch.
4. An electromagnetic heating type plastic granulator for conveniently mixing materials as claimed in claim 1, characterized in that: still include cold water groove, pelleter, cold water groove feed side is located the former aircraft nose below, the pelleter install in cold water groove discharge side.
5. An electromagnetic heating type plastic granulator for conveniently mixing materials as claimed in claim 1, characterized in that: the outer side of the screw extrusion mechanism is provided with an electromagnetic heating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362962.6U CN210651427U (en) | 2019-08-21 | 2019-08-21 | Electromagnetic heating type plastic granulator convenient for mixing materials |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362962.6U CN210651427U (en) | 2019-08-21 | 2019-08-21 | Electromagnetic heating type plastic granulator convenient for mixing materials |
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| CN210651427U true CN210651427U (en) | 2020-06-02 |
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| CN201921362962.6U Active CN210651427U (en) | 2019-08-21 | 2019-08-21 | Electromagnetic heating type plastic granulator convenient for mixing materials |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549511A (en) * | 2019-08-21 | 2019-12-10 | 福建三宏再生资源科技有限公司 | electromagnetic heating type plastic granulator convenient for material mixing and use method thereof |
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2019
- 2019-08-21 CN CN201921362962.6U patent/CN210651427U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549511A (en) * | 2019-08-21 | 2019-12-10 | 福建三宏再生资源科技有限公司 | electromagnetic heating type plastic granulator convenient for material mixing and use method thereof |
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