CN201272008Y - Energy-saving structure for melt adhesive drum of injection moulding machine - Google Patents
Energy-saving structure for melt adhesive drum of injection moulding machine Download PDFInfo
- Publication number
- CN201272008Y CN201272008Y CNU2008202011797U CN200820201179U CN201272008Y CN 201272008 Y CN201272008 Y CN 201272008Y CN U2008202011797 U CNU2008202011797 U CN U2008202011797U CN 200820201179 U CN200820201179 U CN 200820201179U CN 201272008 Y CN201272008 Y CN 201272008Y
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- China
- Prior art keywords
- energy
- saving
- heating
- ring
- melting cylinder
- 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 - Lifetime
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- 239000000853 adhesive Substances 0.000 title 1
- 230000001070 adhesive effect Effects 0.000 title 1
- 238000001746 injection moulding Methods 0.000 title 1
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 238000002347 injection Methods 0.000 claims abstract description 21
- 239000007924 injection Substances 0.000 claims abstract description 21
- 238000002844 melting Methods 0.000 claims description 33
- 230000008018 melting Effects 0.000 claims description 33
- 238000004134 energy conservation Methods 0.000 claims description 13
- 230000011218 segmentation Effects 0.000 claims description 4
- 239000004033 plastic Substances 0.000 abstract description 9
- 229920003023 plastic Polymers 0.000 abstract description 9
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000004888 barrier function Effects 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 abstract description 2
- 239000003292 glue Substances 0.000 abstract 8
- 238000001816 cooling Methods 0.000 abstract 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000004927 fusion Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a molten glue energy-saving structure of an injection machine, which comprises a screw of a molten glue system, a molten glue cylinder and an injecting component; a plurality of heating rings are arranged in parallel on the molten glue cylinder to carry out section heating on the molten glue cylinder; the position, which is near a hopper device, of the molten glue cylinder is provided with a cooling ring; and an energy-saving ring is arranged between the cooling ring and the heating rings. The energy-saving ring is provided with an annular energy-saving slot on the molten glue cylinder which is nearest the location of the heating ring of the cooling ring. The energy-saving ring of the utility model can change the heat transmission path, lead the temperature transmission to be more beneficial to being transmitted to the inside of the molten glue cylinder and used on heating plastics to lead a heat transmission barrier to be generated between the heating rings and the cooling ring, reduce powerless power consumption, and improve the heat transmission efficiency to achieve the goal of energy saving; meanwhile, the consumption of the cooling water can be reduced to bring double energy-saving effects. The energy-saving slot leads the working times of a relay controlling the heating rings to be reduced, prolongs the service life of a control element, reduces the heating power consumption by more than 10 percent, and has a remarkable energy saving effect.
Description
Technical field
The utility model relates to a kind of rubber melting cylinder energy-saving structure of injection machine, specifically is to the temperature controlled energy-conservation improvement of the rubber melting cylinder of injection machine.
Background technology
Existing energy conservation apparatus of plastic jetting-moulding machine is more, and structure is different.As disclosing a kind of injection machine energy-saving controller among the China Patent No. ZL2007201087722, comprise proportional pressure valve, proportional flow control valve, the frequency converter and the control panel that are connected with the injection machine drive motors, described control panel comprises: be used for the pressure control module at each technical process control injection machine proportional pressure valve, and according to the electric quantity signal of proportional pressure valve, the conversion back is as the VFC module of the given signal of the frequency converter output frequency that is connected with motor, described pressure control module connects proportional pressure valve, described VFC module connects frequency converter, described energy-saving controller comprises also and is used for the constant-current source module that the control ratio flow valve is opened that described constant-current source module connects proportional flow control valve.It is said that it does not need to regulate parameter in the time of can guaranteeing flow, economize on electricity and bypass conversion when the slow-speed of revolution, and simple to operate.It is to wait by frequency converter and VFC module to control, and its structure is complicated.
At present, the rubber melting cylinder temperature of the common reciprocating type injection machine of screw rod control is to adopt the segmentation of heating circle that rubber melting cylinder is heated, reach design temperature after interrupted heating keep design temperature.The consumption of heat is mainly used in to make solid-state plastics fusion plastification and distribute and is delivered to miscellaneous part in process of production, the latter belongs to heat waste, the heating that this just causes the heating circle not stop, the work that the relay of control heating circle is not also stopping, not only cause a large amount of waste of electric energy, also shortened the service life of some control elements.
The utility model content
The purpose of this utility model aims to provide a kind of simple and reasonable, low cost of manufacture, compact conformation and rubber melting cylinder structure that can be effectively energy-conservation, to overcome weak point of the prior art.
Press the rubber melting cylinder energy-saving structure of a kind of injection machine of this purpose design, the screw rod, rubber melting cylinder and the injection assembly that comprise the melten gel system, a plurality of heating circles of arranging on the rubber melting cylinder, rubber melting cylinder is carried out the segmentation heating, rubber melting cylinder is equipped with air ring near the hopper position, and its architectural feature is to be provided with energy-saving ring between air ring and heating circle.
Described energy-saving ring is to open an energy-conservation groove of annular on the rubber melting cylinder near the heating circle place of air ring.The cross section of the energy-conservation groove of annular is C shape, U-shaped, V-arrangement or square groove shape.The groove depth of the energy-conservation groove of annular is the 1/2--1/4 of rubber melting cylinder wall thickness; Groove width and groove depth are suitable.
The heating circle of injection machine is used for rubber melting cylinder is carried out the segmentation heating, air ring is used to cool off near the temperature of blanking port, avoid the too early fusion of plastics, guarantee the flowability of plastics, between air ring and heating circle, open an energy-conservation groove of annular on the rubber melting cylinder, this energy-conservation groove can change heat transfer path, make the transmission of temperature more help passing and be used for heating of plastic, making to produce heat between heating circle and the air ring and transmit barrier, reduce idle power consumption to rubber melting cylinder inside, improve heat transference efficiency and reach purpose of energy saving, simultaneously, can also reduce the consumption of cooling water, bring dual energy-saving effect.This energy-conservation groove makes the relay work number of times of control heating circle reduce, and has prolonged the service life of control element. through testing on our company's injection machine, the heating power consumption reduces more than 10%.
The utility model is simple and reasonable, low cost of manufacture, compact conformation, simple installation, volume is little, energy-saving effect is remarkable.
Description of drawings
Fig. 1 is the utility model one example structure schematic diagram.
The specific embodiment
Referring to Fig. 1, the rubber melting cylinder energy-saving structure of this injection machine, injection machine is provided with the melten gel system, the melten gel system mainly comprises screw rod 7, rubber melting cylinder 8 and injection assembly 1, a plurality of heating circles 6 are installed on the rubber melting cylinder circumference, rubber melting cylinder 8 afterbodys are equipped with air ring 5 near hopper 4 positions, on the rubber melting cylinder 8 between air ring 5 and the rightmost side heating circle 6, have an energy-conservation groove 2 of annular.
Plastics are fallen rubber melting cylinder 8 the insides from hopper 4, simultaneously, 3 rotations of melten gel motor, lead-screw 7 rotations, screw rod 7 drives plastic raw materials and rotates together, produces certain shear heat, the outside heating circle of rubber melting cylinder heating simultaneously, fusion plastification solid particle raw material.The plastics of fusion are because the effect that screw rod 7 rotations advance injects to die for molding via injection assembly 1.
Claims (4)
1. the rubber melting cylinder energy-saving structure of an injection machine, the screw rod (7), rubber melting cylinder (8) and the injection assembly (1) that comprise the melten gel system, the a plurality of heating circles (6) of arranging on the rubber melting cylinder, rubber melting cylinder is carried out the segmentation heating, rubber melting cylinder is equipped with air ring (5) near hopper (4) position, it is characterized in that being provided with energy-saving ring between air ring and heating circle.
2. according to the rubber melting cylinder energy-saving structure of the described injection machine of claim 1, it is characterized in that described energy-saving ring is to open an energy-conservation groove of annular (2) on the rubber melting cylinder near the heating circle place of air ring.
3. according to the rubber melting cylinder energy-saving structure of the described injection machine of claim 2, the cross section that it is characterized in that the energy-conservation groove of described annular is C shape, U-shaped, V-arrangement or square groove shape.
4. according to the rubber melting cylinder energy-saving structure of claim 2 or 3 described injection machines, the groove depth that it is characterized in that the energy-conservation groove of described annular is the 1/2--1/4 of rubber melting cylinder wall thickness; Groove width and groove depth are suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202011797U CN201272008Y (en) | 2008-09-27 | 2008-09-27 | Energy-saving structure for melt adhesive drum of injection moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202011797U CN201272008Y (en) | 2008-09-27 | 2008-09-27 | Energy-saving structure for melt adhesive drum of injection moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201272008Y true CN201272008Y (en) | 2009-07-15 |
Family
ID=40882360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202011797U Expired - Lifetime CN201272008Y (en) | 2008-09-27 | 2008-09-27 | Energy-saving structure for melt adhesive drum of injection moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201272008Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717496A (en) * | 2011-11-15 | 2012-10-10 | 谢远鹏 | Miniature precision injection machine |
| CN103862643A (en) * | 2014-03-18 | 2014-06-18 | 深圳市铠钜电子科技有限公司 | Micro injection molding machine |
| CN104275771A (en) * | 2014-08-15 | 2015-01-14 | 北京启能国际能源管理有限公司 | Thermal shield of injection molding machine for bottle blanks |
| CN110480970A (en) * | 2019-09-09 | 2019-11-22 | 东华机械有限公司 | A kind of injection molding machine plasticizing apparatus and control method |
-
2008
- 2008-09-27 CN CNU2008202011797U patent/CN201272008Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717496A (en) * | 2011-11-15 | 2012-10-10 | 谢远鹏 | Miniature precision injection machine |
| CN102717496B (en) * | 2011-11-15 | 2014-09-10 | 谢远鹏 | Miniature precision injection machine |
| CN103862643A (en) * | 2014-03-18 | 2014-06-18 | 深圳市铠钜电子科技有限公司 | Micro injection molding machine |
| CN104275771A (en) * | 2014-08-15 | 2015-01-14 | 北京启能国际能源管理有限公司 | Thermal shield of injection molding machine for bottle blanks |
| CN110480970A (en) * | 2019-09-09 | 2019-11-22 | 东华机械有限公司 | A kind of injection molding machine plasticizing apparatus and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGDONG YIZUMI PRECISION MACHINERY CO., LTD. Free format text: FORMER NAME: |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 528300 Guangdong province Foshan city Shunde high tech Zone (Ronggui) No. 22 Keyuan Road three Patentee after: Guangdong Yizumi Precision Machinery Co., Ltd. Address before: 528300 Guangdong province Foshan city Shunde high tech Zone (Ronggui) No. 22 Keyuan Road three Patentee before: Yizumi Precision Machinery Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090715 |
|
| CX01 | Expiry of patent term |