CN214605322U - Feeding device is used in plastic granules production - Google Patents
Feeding device is used in plastic granules production Download PDFInfo
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- CN214605322U CN214605322U CN202120199452.2U CN202120199452U CN214605322U CN 214605322 U CN214605322 U CN 214605322U CN 202120199452 U CN202120199452 U CN 202120199452U CN 214605322 U CN214605322 U CN 214605322U
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- feeding
- axle
- bracket
- fixed mounting
- feed cylinder
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- Drying Of Solid Materials (AREA)
Abstract
A feeding device for plastic particle production comprises a bracket, wherein at least 2 feeding mechanisms are arranged on the bracket, and the heights of the feeding mechanisms are sequentially reduced from one side of the bracket to the other side of the bracket; in the adjacent 2 feeding mechanisms, the input port of the feeding mechanism with the lower height is communicated with the output port of the feeding mechanism with the higher height; every feeding mechanism all includes horizontal fixed mounting feed cylinder on the support and the transport axle of horizontal installation in feed cylinder, carries epaxial equal fixed mounting to have helical blade, carries the both ends of axle to stretch out from the both sides of feed cylinder respectively, carries the inside cavity formation of axle to be convenient for the heating chamber of splendid attire hot water or steam, carries the equal fixed mounting in the junction of axle and feed cylinder to have mechanical seal. The device simple structure, practicality are convenient, can carry out while dry dehumidification to plastic materials, and the feed is efficient, effectual, can effectively guarantee plastic granules's production quality.
Description
Technical Field
The utility model relates to a plastic granules production technical field, especially a feedway is used in plastic granules production.
Background
At present, the application range of plastic particles is very wide, and the production process of the plastic particles generally comprises the steps of screening and classifying backwater plastic raw materials, then carrying out rough washing, crushing, cleaning and fine washing, and then carrying out dehydration, on-machine plasticization, wire drawing and grain cutting.
In the prior art, the mode of dehydrating the plastic raw material is to carry out high-temperature drying, but because the plastic raw material after drying is not directly to be subjected to on-machine plasticization, the storage often needs to be piled up, and the plastic raw material after drying is subsequently conveyed to an extruding machine according to the requirement to be subjected to on-machine plasticization, because the plastic raw material after drying can have moisture after being piled up for a long time and stored, the humidity is great, thereby the subsequent on-machine plasticization effect is influenced, and the production quality of plastic particles is finally influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough, provide a reasonable in design, convenient to use, can dry the feedway for the plastic granules production of dehumidification to plastic materials in the feed.
The technical problem to be solved by the utility model is realized through the following technical scheme. The utility model relates to a feeding device for plastic particle production, which comprises a bracket, wherein at least 2 feeding mechanisms are arranged on the bracket, and the height of each feeding mechanism is reduced from one side of the bracket to the other side of the bracket in sequence; in the adjacent 2 feeding mechanisms, the input port of the feeding mechanism with the lower height is communicated with the output port of the feeding mechanism with the higher height; every feeding mechanism all includes horizontal fixed mounting feed cylinder on the support and the transport axle of horizontal installation in feed cylinder, transport epaxial equal fixed mounting have helical blade, the both ends of carrying the axle are stretched out from the both sides of feed cylinder respectively, carry the inside cavity formation of axle and be convenient for the heating chamber of splendid attire hot water or steam, transport the equal fixed mounting in junction of axle and feed cylinder and have mechanical seal, it is used for the drive to carry an axle pivoted power unit to go back fixed mounting on feed cylinder.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above feedway is used in the plastic granules production, the delivery outlet setting of a feed section of thick bamboo is in the bottom of feed section of thick bamboo one side, and the input port setting of a feed section of thick bamboo is at the top of feed section of thick bamboo opposite side.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, to above feedway is used in the production of plastic granules, still communicates at the top of every feed section of thick bamboo has exhaust duct, installs the air exhauster on exhaust duct.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, to above feedway is used in the plastic granules production, still fixed mounting has airstrainer in the intercommunication department of exhaust duct and feed cylinder.
The utility model discloses the technical problem that solve can also further realize through following technical scheme, to above feedway is used in plastic granules production, feeding mechanism is provided with 2.
The utility model discloses the technical problem that will solve can also further realize through following technical scheme, to above feedway is used in the plastic granules production, power unit is driving motor, and driving motor fixed mounting is on a feed section of thick bamboo, and driving motor's output shaft and transport transmission are connected.
Compared with the prior art, the utility model has the advantages that the feeding cylinder supplies materials during the production of plastic particles, the conveying shaft rotates to convey plastic raw materials, the conveying shaft is hollow, hot water or steam can be conveniently input, the plastic raw materials can be conveyed and heated at the same time, and the drying and dehumidifying effects are realized; and the feeding mechanisms are provided with a plurality of feeding mechanisms, so that the plastic raw materials can be conveniently conveyed and heated for a plurality of times, the temperature of the plastic raw materials is gradually increased, the drying effect is ensured, the plastic raw materials can be preheated, the plastic raw materials can be conveniently and better processed on the machine for plasticization, and the production quality of plastic particles is ensured. The device simple structure, practicality are convenient, can carry out while dry dehumidification to plastic materials, and the feed is efficient, effectual, can effectively guarantee plastic granules's production quality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are 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.
Referring to fig. 1, the feeding device for plastic particle production comprises a bracket 1, wherein at least 2 feeding mechanisms are arranged on the bracket 1, and the heights of the feeding mechanisms are sequentially reduced from one side of the bracket 1 to the other side of the bracket 1; the plurality of feeding mechanisms are arranged, so that the plastic raw materials can be heated and dried for multiple times in sequence while being fed, the humidity of the plastic raw materials is further reduced, the temperature is increased, and the subsequent plasticizing effect is ensured; in the adjacent 2 feeding mechanisms, the input port 4 of the feeding mechanism with the lower height is communicated with the output port 5 of the feeding mechanism with the higher height, so that plastic raw materials can conveniently enter the feeding mechanism below from the feeding mechanism above; every feeding mechanism all includes horizontal fixed mounting feed barrel 2 on support 1 and the transport axle 3 of horizontal installation in feed barrel 2, equal fixed mounting has helical blade 7 on carrying axle 3, the both ends of carrying axle 3 are stretched out from the both sides of feed barrel 2 respectively, carry the inside cavity formation of axle 3 and be convenient for the heating chamber 6 of splendid attire hot water or steam, there is mechanical seal 8 carrying the equal fixed mounting in the junction of axle 3 and feed barrel 2, it is used for the drive to carry 3 pivoted power unit 9 of axle to go back fixed mounting on feed barrel 2. The power mechanism 9 drives the conveying shaft 3 to rotate, the plastic raw materials entering the feeding barrel 2 are conveyed through the helical blades 7, meanwhile, hot water or steam is conveyed to the heating cavity 6 in the conveying shaft 3 through an external pipeline, the plastic raw materials are heated while being fed, the humidity is reduced, the temperature is increased, and the subsequent plasticizing effect is ensured;
the external pipeline is connected with the conveying shaft 3 through a rotary joint, the rotary joint is a sealed rotary connector for conveying a medium in a 360-degree rotary mode, the rotation of the conveying shaft 3 is not influenced, and hot water or steam can be conveyed to the heating cavity 6 in the conveying shaft 3;
the mechanical seal 8 is a mechanical seal 8 in the prior art, and is a device for preventing fluid leakage, which is formed by at least one pair of end faces perpendicular to the rotation axis, and the end faces are kept in fit and relatively slide under the action of fluid pressure and the elastic force (or magnetic force) of a compensation mechanism and the cooperation of auxiliary seals; this application utilizes mechanical seal 8, both sealed the junction of carrying axle 3 and feed cylinder 2, avoids plastic materials to leak, does not influence the rotation of carrying axle 3 again.
The delivery outlet 5 of a feed section of thick bamboo 2 sets up in the bottom of a feed section of thick bamboo 2 one side, and the input port 4 of a feed section of thick bamboo 2 sets up at the top of a feed section of thick bamboo 2 opposite side, and the input port 4, the delivery outlet 5 of 2 adjacent feed sections of thick bamboo 2 about being convenient for communicate to the realization carries out continuous output to plastic materials.
The top of each feeding cylinder 2 is also communicated with an air exhaust pipeline, and an exhaust fan is arranged on the air exhaust pipeline. The exhaust fan is used for exhausting the feeding cylinder 2 through an exhaust pipeline and exhausting fog generated in the feeding cylinder 2, so that the dryness of the plastic raw materials in the feeding cylinder 2 is ensured; the other end of the air exhaust pipeline is communicated with an external waste gas treatment device and is used for treating waste gas exhausted by the exhaust fan, so that pollution to external air is avoided.
An air filter screen is also fixedly arranged at the communication part of the exhaust pipeline and the feeding cylinder 2. The air filter screen is used for playing a role in filtering and blocking, and plastic raw materials in the feeding cylinder 2 are prevented from being discharged outwards from the exhaust pipeline.
The feeding mechanism is provided with 2, and 2 feeding mechanisms are fixedly mounted on the support 1 one on the other, so that the plastic raw materials are conveyed and heated for 2 times, the temperature of the plastic raw materials is gradually increased, the humidity of the plastic raw materials is reduced, and the subsequent on-machine plasticizing effect is ensured.
The power mechanism 9 is a driving motor, the driving motor is fixedly installed on the feeding barrel 2, an output shaft of the driving motor is connected with the conveying transmission, a main gear is fixedly installed on the output shaft of the driving motor, and a pinion gear meshed with the main gear is fixedly installed on the conveying shaft 3, so that when the driving motor acts, the conveying shaft 3 is driven to rotate through the transmission of the main gear and the pinion gear.
Claims (6)
1. The utility model provides a feedway is used in plastic granules production which characterized in that: the device comprises a bracket, wherein at least 2 feeding mechanisms are arranged on the bracket, and the heights of the feeding mechanisms are sequentially reduced from one side of the bracket to the other side of the bracket; in the adjacent 2 feeding mechanisms, the input port of the feeding mechanism with the lower height is communicated with the output port of the feeding mechanism with the higher height; every feeding mechanism all includes horizontal fixed mounting feed cylinder on the support and the transport axle of horizontal installation in feed cylinder, transport epaxial equal fixed mounting have helical blade, the both ends of carrying the axle are stretched out from the both sides of feed cylinder respectively, carry the inside cavity formation of axle and be convenient for the heating chamber of splendid attire hot water or steam, transport the equal fixed mounting in junction of axle and feed cylinder and have mechanical seal, it is used for the drive to carry an axle pivoted power unit to go back fixed mounting on feed cylinder.
2. The feeder device for plastic pellet production as claimed in claim 1, wherein: the output port of the feeding cylinder is arranged at the bottom of one side of the feeding cylinder, and the input port of the feeding cylinder is arranged at the top of the other side of the feeding cylinder.
3. The feeder device for plastic pellet production as claimed in claim 1, wherein: the top of each feeding cylinder is also communicated with an air exhaust pipeline, and an exhaust fan is arranged on the air exhaust pipeline.
4. The feeder device for plastic pellet production as claimed in claim 3, wherein: an air filter screen is fixedly arranged at the communication position of the exhaust pipeline and the feeding cylinder.
5. The feeder device for plastic pellet production as claimed in claim 1, wherein: the feeding mechanism is provided with 2.
6. The feeder device for plastic pellet production as claimed in claim 1, wherein: the power mechanism is a driving motor which is fixedly arranged on the feeding barrel, and an output shaft of the driving motor is connected with the conveying transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120199452.2U CN214605322U (en) | 2021-01-25 | 2021-01-25 | Feeding device is used in plastic granules production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120199452.2U CN214605322U (en) | 2021-01-25 | 2021-01-25 | Feeding device is used in plastic granules production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214605322U true CN214605322U (en) | 2021-11-05 |
Family
ID=78438281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120199452.2U Active CN214605322U (en) | 2021-01-25 | 2021-01-25 | Feeding device is used in plastic granules production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214605322U (en) |
-
2021
- 2021-01-25 CN CN202120199452.2U patent/CN214605322U/en active Active
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