CN203739117U - Hot air recycling device for injection molding machine - Google Patents
Hot air recycling device for injection molding machine Download PDFInfo
- Publication number
- CN203739117U CN203739117U CN201420139644.4U CN201420139644U CN203739117U CN 203739117 U CN203739117 U CN 203739117U CN 201420139644 U CN201420139644 U CN 201420139644U CN 203739117 U CN203739117 U CN 203739117U
- Authority
- CN
- China
- Prior art keywords
- air
- filter
- inlet pipe
- air pump
- muffler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a hot air recycling device for an injection molding machine and belongs to the field of auxiliary equipment structures of injection molding machines. The hot air recycling device comprises a charging barrel, an air return pipe, a filter, an exhaust pipe, an air pump, a tripod, a heating tube, an air collecting cylinder and an air inlet pipe, wherein the charging barrel is reversely mounted on the injection molding machine in a conical structure form; a circulating loop is formed between the air inlet pipe at the bottom of the charging barrel and the air return pipe at the top of the charging barrel; the filter is connected to the bottom of the air return pipe and is used for preventing materials from being sucked by the air pump; the exhaust pipe is arranged at the bottom of the filter; the air pump is arranged at an outlet of the filter; the air pump is supported on the ground through the tripod; an outlet of the air pump is used for storing part of gas for the air collecting cylinder to benefit the air supplement; the heating tube is mounted in the air collecting cylinder and is used for heating gas in the loop. Therefore, according to the hot air recycling device, the problems that energy sources are wasted, the working environment is influenced and the environment pollution is caused due to the fact that excess heat is directly exhausted to the inside of a workshop or the outdoor in the material drying and softening process of the injection molding machine are solved.
Description
Technical field
The utility model relates to a kind of hot air recovery for injection machine, belongs to injection moulding machine auxiliary machine equipment structure field.
Background technology
Injection machine is to utilize mould to make the main former of various shape plastic products thermoplastic or thermosetting plastics, injection machine all can utilize die heater or hot blast material is dried and heat in suction and dnockout process, these heat parts are absorbed by material and machine, all directly being discharged into greatly car will be inner or with exhaust duct, be discharged to outdoorly, has so not only wasted a big chunk energy but also can cause the more and more higher pollutant atmosphere of simultaneously going back of shopwork environment temperature.In order to solve the problem of these waste heats on injection machine, need to develop a auxiliary equipment that can improve heat utilization ratio, reduction workshop condition temperature, save the energy and minimizing environmental pollution.
Summary of the invention
The purpose of this utility model is to provide a kind of hot air recovery for injection machine.
Problem to be solved in the utility model is that injection machine unnecessary heat in drying materials and softening process is directly emitted in workshop or outdoorly causes energy waste, affects working environment and cause the problem of environmental pollution.
For realizing the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of hot air recovery for injection machine, comprise barrel, muffler, filter, exhaust tube, air pump, tripod, heating tube, gas collecting jar with ground-on cover plate and air inlet pipe, the tapered structure upside-down mounting of described barrel is on injection machine, the bottom side of barrel is equipped with air inlet pipe and is beneficial to drying materials, the top of barrel is equipped with muffler and is beneficial to return-air, between air inlet pipe and muffler, form closed circuit, the bottom of muffler is connected to filter and prevents that material is by air pump inspiration, the bottom of filter is exhaust tube, filter outlet is provided with air pump, air pump supports on the ground by tripod, gas delivery side of pump is that gas collecting jar with ground-on cover plate storage compartment gas is beneficial to tonifying Qi, gas collecting jar with ground-on cover plate becomes cylinder type, gas between heating tube heating circuit is housed in gas collecting jar with ground-on cover plate.
Described muffler, exhaust tube and air inlet pipe are SUS314 material, and muffler, exhaust tube and air inlet pipe are all surrounded by heat preservation rock outward; Heating tube is dry combustion method type.
The utility model has the advantages that: on material barrel, set up a closed circuit and allow the gas after heating not only can save energy conservation production cost in recurrent state, can suitably reduce the temperature of working environment in workshop and reduce the pollution to environment simultaneously, muffler, exhaust tube and air inlet pipe are all surrounded by heat preservation rock outward and further reduce the percentage that energy leaks outside, and closed circuit adopts the structural design of bottom in and top out to make gas all materials in barrel can be dried and are beneficial to return-air simultaneously.
Accompanying drawing explanation
Fig. 1 is a kind of hot air recovery overall structure figure for injection machine of the utility model;
In figure: 1, barrel 2, muffler 3, filter 4, exhaust tube 5, air pump 6, tripod 7, heating tube 8, gas collecting jar with ground-on cover plate 9, air inlet pipe.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
A kind of hot air recovery for injection machine of the utility model, comprise barrel 1, muffler 2, filter 3, exhaust tube 4, air pump 5, tripod 6, heating tube 7, gas collecting jar with ground-on cover plate 8 and air inlet pipe 9, the tapered structure upside-down mounting of described barrel 1 is on injection machine, the bottom side of barrel 1 is equipped with air inlet pipe 9 and is beneficial to drying materials, the top of barrel 1 is equipped with muffler 2 and is beneficial to return-air, between air inlet pipe 9 and muffler 2, form closed circuit, the bottom of muffler 2 is connected to filter 3 and prevents that material is by air pump 5 inspirations, the bottom of filter 3 is exhaust tube 4, muffler 2, exhaust tube 4 and air inlet pipe 9 are SUS314 material, muffler 2, outside exhaust tube 4 and air inlet pipe 9, be all surrounded by heat preservation rock and further reduce the percentage that energy leaks outside, filter 3 outlets are provided with air pump 5, air pump 5 supports on the ground by tripod 6, the outlet of air pump 5 is that gas collecting jar with ground-on cover plate 8 storage compartment gases are beneficial to tonifying Qi, 8 one-tenth cylinder types of gas collecting jar with ground-on cover plate, gas drying material between dry combustion method type heating tube 7 heating circuits is housed in gas collecting jar with ground-on cover plate 8.
The utility model using method: supporting hot air recovery is connected on barrel 1, air inlet pipe 9 is connected on the bottom of barrel 1, muffler 2 is connected on the top of barrel 1, when injection machine is started working, opening the heating that air pump 5 switches and heating tube 7 switches just can carry out gas dries material, simultaneously unnecessary gas storage heats in gas collecting jar with ground-on cover plate 8 material of resupplies, and the gas heating is always in closed circuit cocycle; Therefore the utlity model has and can improve heat utilization ratio, reduce workshop condition temperature, save the energy and reduce the advantages such as environmental pollution.
Claims (3)
1. the hot air recovery for injection machine, comprise barrel (1), muffler (2), filter (3), exhaust tube (4), air pump (5), tripod (6), heating tube (7), gas collecting jar with ground-on cover plate (8) and air inlet pipe (9), it is characterized in that: the tapered structure upside-down mounting of described barrel (1) is on injection machine, the bottom side of barrel (1) is equipped with air inlet pipe (9), muffler (2) is equipped with at the top of barrel (1), between air inlet pipe (9) and muffler (2), form closed circuit, the bottom of muffler (2) is connected to filter (3), the bottom of filter (3) is exhaust tube (4), filter (3) outlet is provided with air pump (5), air pump (5) supports on the ground by tripod (6), the outlet of air pump (5) is gas collecting jar with ground-on cover plate (8), gas collecting jar with ground-on cover plate (8) becomes cylinder type, heating tube (7) is housed in gas collecting jar with ground-on cover plate (8).
2. a kind of hot air recovery for injection machine according to claim 1, it is characterized in that: described muffler (2), exhaust tube (4) and air inlet pipe (9) are SUS314 material the outer heat preservation rock that is all surrounded by of muffler (2), exhaust tube (4) and air inlet pipe (9).
3. a kind of hot air recovery for injection machine according to claim 1, is characterized in that: described heating tube (7) is dry combustion method type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139644.4U CN203739117U (en) | 2014-03-26 | 2014-03-26 | Hot air recycling device for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420139644.4U CN203739117U (en) | 2014-03-26 | 2014-03-26 | Hot air recycling device for injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203739117U true CN203739117U (en) | 2014-07-30 |
Family
ID=51338977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420139644.4U Expired - Fee Related CN203739117U (en) | 2014-03-26 | 2014-03-26 | Hot air recycling device for injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203739117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016070A (en) * | 2019-12-12 | 2020-04-17 | 泗县鸿盛塑业有限公司 | Feeding device with preheating function for injection molding of plastic parts |
-
2014
- 2014-03-26 CN CN201420139644.4U patent/CN203739117U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111016070A (en) * | 2019-12-12 | 2020-04-17 | 泗县鸿盛塑业有限公司 | Feeding device with preheating function for injection molding of plastic parts |
| CN111016070B (en) * | 2019-12-12 | 2022-04-19 | 泗县鸿盛塑业股份有限公司 | Feeding device with preheating function for injection molding of plastic parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20180326 |