CN205601077U - Injection molding machine material feeding unit and injection molding machine - Google Patents
Injection molding machine material feeding unit and injection molding machine Download PDFInfo
- Publication number
- CN205601077U CN205601077U CN201620437197.XU CN201620437197U CN205601077U CN 205601077 U CN205601077 U CN 205601077U CN 201620437197 U CN201620437197 U CN 201620437197U CN 205601077 U CN205601077 U CN 205601077U
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- CN
- China
- Prior art keywords
- barrel
- injection machine
- conveying
- inner chamber
- insulation layer
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- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides an injection molding machine material feeding unit, belongs to injection molding machine accessory field, including the feed cylinder with connect the air -blower in the feed cylinder side, the feed cylinder includes feed cylinder section of thick bamboo wall and feed cylinder inner chamber, air -blower and feed cylinder inner chamber intercommunication, feed cylinder section of thick bamboo wall include insulating layer, heat preservation and outer solid layer, the heat preservation be located the insulating layer with outer solid layer between, the insulating layer is near the feed cylinder inner chamber, thermal insulation properties is good.
Description
Technical field
This utility model relates to injection machine accessory field, particularly to a kind of injection machine pay-off.
Background technology
In injection moulding, the temperature of mould directly influences quality and the production efficiency of goods.Owing to the performance of various plastics requires different with moulding process, the requirement to mold temperature is the most different.The charge cask of existing drying machine includes hopper and charging basket, and hopper is made up of outer wall, and this outer wall forms accommodation space and is used for filling raw material.The top of hopper connects charging basket, and the bottom of hopper connects drying device, after drying device heating, blows in hopper by aerator by hot blast, to dry the raw material in charge cask.But the charge cask of this structure easily makes heat be delivered to outside from outer wall, cause that amount of heat runs off, programming rate is slow, energy consumption is too high, and owing to outer wall distributes heat, cause the working environment backing hot near barrel.
Utility model content
The purpose of this utility model is to provide a kind of injection machine pay-off, and thermal and insulating performance is good.
Above-mentioned purpose of the present utility model has the technical scheme that a kind of injection machine pay-off, including barrel and the aerator being connected to barrel side, barrel includes barrel barrel and barrel inner chamber, aerator and barrel inner space, barrel barrel includes thermal insulation layer, heat-insulation layer and outer solid layer, heat-insulation layer is between thermal insulation layer and outer solid layer, and thermal insulation layer is near barrel inner chamber.
By using technique scheme, when aerator dries the raw material in barrel, owing to the coefficient of heat conduction of thermal insulation layer is low, the heat making barrel inner chamber is difficult to distribute, heat-insulation layer further enhancing the heat-insulating property of barrel, the mechanical strength of outer layer admittedly is high, is not susceptible to deformation so that injection machine pay-off thermal and insulating performance is good.
Preferably, thermal insulation layer is that silochrom is made.
By using technique scheme, silochrom heat conductivity is low, so it is slow that the temperature of barrel inner chamber can be made to distribute speed, enhance the heat-insulating property of barrel, and silochrom water absorbing properties is strong, can help the raw material flash baking in barrel inner chamber so that injection machine pay-off thermal and insulating performance is good, drying efficiency is high.
Preferably, heat-insulation layer is made up of centrifugally glass-wool.
By using technique scheme, centrifugally glass-wool thermal conductivity is low, help the insulation of barrel inner chamber so that injection machine pay-off thermal and insulating performance is good, and centrifugally glass-wool internal fiber is fluffy staggered, there is the most small hole, it is typical porous sound-absorbing material, there are good sound absorption characteristics so that the sound that aerator is transmitted by barrel, can be lowered, reduce operating noise.
Preferably, outer solid layer is made up of fiberglass.
By using technique scheme, fiberglass there is light weight and hard, non-conductive, stable performance mechanical strength high, recycle less, corrosion resistant characteristic so that injection machine pay-off facility have the performance that tool intensity height, light weight, use are safe.
Preferably, thermal insulation layer is coated with one layer of aluminum towards the surface of barrel inner chamber and forms reflecting layer.
By using technique scheme, aluminum coating can reflect a large amount of infrared ray so that the heat of barrel inner chamber is difficult to external radiation, thus plays the effect of insulation so that injection machine pay-off thermal and insulating performance is good.
Preferably, also including the feeding funnel being positioned at barrel top, feeding funnel includes flat segments and the section of tightening up, flat segments one end is feeding port, and the other end connects the section of tightening up, and the section of the tightening up other end is conveying mouth, the section of tightening up side is parabola shaped, and degree of crook is gradually increased by the connection section of tightening up to conveying mouth.
By using technique scheme, because the feeding funnel gradually tightened up makes the raw material within feeding funnel successfully to enter in barrel along the section of tightening up side, if barrel side is straight, then raw material movement velocity when barrel inner chamber moves in hopper is big, it is unfavorable for the extruding of raw material, in this programme, the section of tightening up side is parabola shaped, and degree of crook is gradually increased by the connection section of tightening up to conveying mouth, make raw material velocity variations more and more slower during being moved by feeding port to conveying mouth, it is beneficial to raw material fully extrude, is more easy in barrel dry.
Preferably, being communicated with the conveying neck of barrel inner chamber bottom barrel, conveying neck and barrel connecting place are provided with the resistance material plate for cutting off barrel inner chamber and conveying neck.
By using technique scheme, raw material in barrel first passes through conveying neck after leaving barrel, when injection machine quits work, or when needing to change the another kind of product of raw material injection, resistance material plate can be inserted between conveying neck and barrel so that the raw material in barrel cannot continue to flow into conveying neck.
Preferably, the end face that conveying neck is relative with barrel is respectively equipped with conveying flange and feeding flange, conveying flange and feeding flange compact siro spinning technology.
By using technique scheme, conveying flange and feeding flange can keep being in close contact between barrel and conveying neck, and the connected mode of this programme makes accurate positioning between barrel and conveying neck, prevent raw material from leaking during being entered conveying neck by barrel.
Preferably, conveying flange is provided with the resistance material jack inserted for resistance material plate, and resistance material plate is slidably connected with resistance material jack.
By using technique scheme so that resistance material jack not only can control the supply of injection machine raw material, it is also possible to by the slip in resistance material jack of the resistance material plate, control the flow of raw material.
Another object of the present utility model is to provide a kind of injection machine pay-off, and thermal and insulating performance is good.
Above-mentioned purpose of the present utility model has the technical scheme that a kind of injection machine, including the injection machine pay-off in above-mentioned any one scheme.
Accompanying drawing explanation
Fig. 1 is this utility model structure chart；
Fig. 2 is partial enlarged drawing at I in Fig. 1；
Fig. 3 is partial enlarged drawing at II in Fig. 1；
Fig. 4 is partial enlarged drawing at III in Fig. 1；
Reference: 1, barrel；2, aerator；3, barrel barrel；301, thermal insulation layer；302, heat-insulation layer；303, outer solid layer；4, barrel inner chamber；5, reflecting layer；6, feeding funnel；601, flat segments；602, the section of tightening up；7, feeding port；8, conveying mouth；9, conveying neck；10, resistance material plate；11, conveying flange；12, feeding flange；13, resistance material jack；14, blower duct；15, hopper cover.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Embodiment one:
As it is shown in figure 1, a kind of injection machine pay-off, including barrel 1, barrel 1 includes barrel barrel 3 and barrel inner chamber 4.Barrel 1 one end is provided with feeding funnel 6, and the other end is provided with conveying neck 9.Being connected with aerator 2 on barrel 1, aerator 2 connects barrel inner chamber 4 by blower duct 14.
As in figure 2 it is shown, feeding funnel 6 two ends are respectively feeding port 7 and conveying mouth 8, feeding port 7 being combined with the hopper cover 15 for airtight and watertight padding mouth 7, hopper cover 15 is hinged on the end face at feeding port 7 place.Feeding funnel 6 is by feeding port 7 to conveying mouth 8 respectively flat segments 601 and the section of tightening up 602, and the section of tightening up 602 side is parabola shaped, and degree of crook is gradually increased at conveying mouth 8 by the connection section of tightening up 602.
As it is shown on figure 3, barrel barrel 3 includes thermal insulation layer 301, heat-insulation layer 302 and outer solid layer 303, heat-insulation layer 302 is between thermal insulation layer 301 and outer solid layer 303.Thermal insulation layer 301 side fits with heat-insulation layer 302, and opposite side is provided with reflecting layer 5, and reflecting layer 5 surrounds barrel inner chamber 4.
As shown in Figure 4, barrel 1 is connected with conveying neck 9, and barrel 1 is respectively equipped with feeding flange 12 and conveying flange 11 with conveying neck 9 opposite face, together with feeding flange 12 fits tightly with conveying flange 11.Conveying flange 11 is provided with resistance material jack 13, is combined with the resistance material plate 10 for blocking barrel 1 and conveying neck 9 in resistance material jack 13, together with resistance material plate 10 is slidably connected with resistance material jack 13；
By extracting out or inserting resistance material plate 10 so that barrel 1 is connected with conveying neck 9 or separates mutually, thus control material supply and terminate supply.
Embodiment two:
A kind of injection machine, including the injection machine pay-off of embodiment one.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Claims (10)
1. an injection machine pay-off, including barrel (1) and the aerator (2) that is connected to barrel (1) side, described barrel (1) includes barrel barrel (3) and barrel inner chamber (4), aerator (2) connects with barrel inner chamber (4), it is characterized in that: described barrel barrel (3) includes thermal insulation layer (301), heat-insulation layer (302) and outer solid layer (303), described heat-insulation layer (302) is positioned between thermal insulation layer (301) and outer solid layer (303), and described thermal insulation layer (301) is near barrel inner chamber (4).
Injection machine pay-off the most according to claim 1, is characterized in that: described thermal insulation layer (301) is that silochrom is made.
Injection machine pay-off the most according to claim 2, is characterized in that: described heat-insulation layer (302) is made up of centrifugally glass-wool.
Injection machine pay-off the most according to claim 3, is characterized in that: described outer solid layer (303) is made up of fiberglass.
Injection machine pay-off the most according to claim 4, is characterized in that: described thermal insulation layer (301) is coated with one layer of aluminum towards the surface of barrel inner chamber (4) and forms reflecting layer (5).
Injection machine pay-off the most according to claim 5, it is characterized in that: also include being positioned at the feeding funnel (6) at barrel (1) top, described feeding funnel (6) includes flat segments (601) and the section of tightening up (602), flat segments (601) one end is feeding port (7), the other end connects the section of tightening up (602), the section of tightening up (602) other end is conveying mouth (8), the described section of tightening up (602) side is parabola shaped, and degree of crook is gradually increased to conveying mouth (8) place by the connection section of tightening up (602).
Injection machine pay-off the most according to claim 6, it is characterized in that: barrel (1) bottom is communicated with the conveying neck (9) of barrel inner chamber (4), conveying neck (9) and barrel (1) connecting place are provided with the resistance material plate (10) for cutting off barrel inner chamber (4) and conveying neck (9).
Injection machine pay-off the most according to claim 7, it is characterized in that: described conveying neck (9) end face relative with barrel (1) is respectively equipped with conveying flange (11) and feeding flange (12), described conveying flange (11) and feeding flange (12) compact siro spinning technology.
Injection machine pay-off the most according to claim 8, is characterized in that: conveying flange (11) is provided with the resistance material jack (13) inserted for resistance material plate (10), and described resistance material plate (10) is slidably connected with resistance material jack (13).
10. an injection machine, including the injection machine pay-off that any one of claim 1 ~ 9 is described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620437197.XU CN205601077U (en) | 2016-05-13 | 2016-05-13 | Injection molding machine material feeding unit and injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620437197.XU CN205601077U (en) | 2016-05-13 | 2016-05-13 | Injection molding machine material feeding unit and injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205601077U true CN205601077U (en) | 2016-09-28 |
Family
ID=56967170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620437197.XU Expired - Fee Related CN205601077U (en) | 2016-05-13 | 2016-05-13 | Injection molding machine material feeding unit and injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205601077U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016416A (en) * | 2018-08-03 | 2018-12-18 | 太仓曌信金属制品有限公司 | A kind of high performance injection molding machine of plastic and injection molding forming method |
-
2016
- 2016-05-13 CN CN201620437197.XU patent/CN205601077U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016416A (en) * | 2018-08-03 | 2018-12-18 | 太仓曌信金属制品有限公司 | A kind of high performance injection molding machine of plastic and injection molding forming method |
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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 |
Granted publication date: 20160928 Termination date: 20200513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |