CN202805579U - Energy-saving heating coil of injection molding machine - Google Patents
Energy-saving heating coil of injection molding machine Download PDFInfo
- Publication number
- CN202805579U CN202805579U CN 201220437921 CN201220437921U CN202805579U CN 202805579 U CN202805579 U CN 202805579U CN 201220437921 CN201220437921 CN 201220437921 CN 201220437921 U CN201220437921 U CN 201220437921U CN 202805579 U CN202805579 U CN 202805579U
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- heat
- stainless steel
- heating
- energy
- saving
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- Expired - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
- Resistance Heating (AREA)
Abstract
The utility model discloses an energy-saving heating coil of an injection molding machine. The energy-saving heating coil comprises two semicircular sub-rings, wherein a first adjoining surface and a second adjoining surface are respectively formed on two side ends of each sub-ring, the first adjoining surfaces and the second adjoining surfaces are respectively adjoined to each other, inwards-circular-arc side walls of the two sub-rings are mutually adjoined to form a clamping area for clamping a barrel, a plurality of heating pipes are arranged on the inner wall of each sub-ring, close to the inwards-circular-arc side wall of the sub-ring, heating wires are arranged in the heating pipes, a stainless steel heat-conduction layer, a heat insulation layer, a stainless steel outer layer, a heat-insulation cotton layer and a stainless steel shell are wrapped outside the plurality of heating pipes in sequence, and the heating wires are electrically connected with an external power supply. According to the utility model, the stainless steel heat-conduction layer, the heat insulation layer, the stainless steel outer layer, the heat-insulation cotton layer and the stainless steel shell are sequentially wrapped outside the heating pipes, thus the energy-saving heating coil disclosed by the utility model has the advantages of good heat insulation effect, reduced heat loss and improved energy utilization rate, thereby achieving an energy-saving effect.
Description
Technical field
The utility model relates to mechanical field, relates in particular to a kind of injection machine energy-saving heating circle.
Background technology
The normal circle by heating heated gun tube in the injection machine, thereby plastic heating is dissolved.Be provided with some heat-generating pipes in the current injection machine heating circle, be built-in with heating wire in the heat-generating pipe, external power source is electrically connected by wire and heating wire.
Yet the outer effect of heat insulation of this injection machine heating circle is not good enough, and heat loss is more, and energy utilization rate is lower.
Therefore, demand a kind of outer good heat-insulation effect urgently, heat loss is few, the injection machine energy-saving heating circle that energy utilization rate is higher.
The utility model content
The purpose of this utility model is to provide a kind of outer good heat-insulation effect, and heat loss is few, the injection machine energy-saving heating circle that energy utilization rate is higher.
To achieve these goals, the technical solution of the utility model is: a kind of injection machine energy-saving heating circle is provided, the subloop that comprises two semicircular ring, the two side ends of described subloop forms respectively the first composition surface and the second composition surface, described the first composition surface and the second composition surface engage one another respectively, the interior circular arc sidewall of two described subloops engages one another and forms the clamp area of clamping gun tube, described subloop is provided with some heat-generating pipes near the inboard of circular arc sidewall in it, described heat-generating pipe is built-in with heating wire, be enclosed with successively the stainless steel heat-conducting layer outside some described heat-generating pipes, the insulation insulating barrier, stainless steel is outer, heat insulation foam layer and stainless steel appearance, described heating wire and external power source are electrically connected.
Described heat-generating pipe is the nanometer quartz glass tube, and described heating wire is the far infrared heating silk.
Described insulation insulating barrier is the sponge layer.
One end of the external arc sidewall of the corresponding described subloop in described the first composition surface is the end that is rotatably connected, one end of the external arc sidewall of the corresponding described subloop in described the second composition surface is the end that removably connects, the described end that is rotatably connected is rotatably connected mutually, and the described end that removably connects is detachably affixed mutually.
Described be rotatably connected the end mutual hinge be rotatably connected, two described removably connect the end between by engaging support mechanism detachably affixed mutually.
The external arc sidewall of described subloop is provided with two electrical power connection blocks, described electrical power connection block comprises the head that tightens up that connects base and insulation, described connection base comprises base body and attachment screw, the inner of described attachment screw and described heating wire are electrically connected, stretch out from the middle part of described base body the outer end of described attachment screw, a described end that tightens up a corresponding described attachment screw has screw, the external power source wire electrically is wound in the outer end of described attachment screw, thereby the described head that tightens up tightens up the external power source wire on described electrical power connection block by the outer end that described screw is combined on described attachment screw.
Compared with prior art, the skin of the heat-generating pipe of the utility model injection machine energy-saving heating circle is enclosed with stainless steel heat-conducting layer, insulation insulating barrier, stainless steel skin, heat insulation foam layer and stainless steel appearance successively, good heat-insulation effect, reduced heat loss, improve energy utilization rate, thereby reached energy-conservation effect.
By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.
Description of drawings
Fig. 1 is the structure chart of the utility model injection machine energy-saving heating circle the first angle.
Fig. 2 is that Fig. 1 is along the cross-sectional schematic of hatching A-A.
Fig. 3 is the structure chart of the utility model injection machine energy-saving heating circle the second angle.
Fig. 4 is the structure chart of the utility model injection machine energy-saving heating circle third angle degree.
The specific embodiment
Referring to figs. 1 to Fig. 4, a kind of injection machine energy-saving heating of the utility model circle 100 comprises the subloop 10 of two semicircular ring.The two side ends of described subloop 10 forms respectively the first composition surface 11 and the second composition surface 12, and described the first composition surface 11 and the second composition surface 12 engage one another respectively.The interior circular arc sidewall 13 of two described subloops 10 engages one another and forms the clamp area 20 of clamping gun tube.Described subloop 10 is provided with some heat-generating pipes 14 near the inboard of circular arc sidewall 13 in it, and described heat-generating pipe is built-in with heating wire 141.Be enclosed with successively stainless steel heat-conducting layer 15, insulation insulating barrier 16, stainless steel skin 17, heat insulation foam layer 18 and stainless steel appearance 19 outside some described heat-generating pipes 14.Described heating wire 141 is electrically connected with external power source.In the present embodiment, described heat-generating pipe 14 is the nanometer quartz glass tube, and described heating wire 141 is the far infrared heating silk.Described insulation insulating barrier 16 is the sponge layer.
Particularly, an end of the external arc sidewall 135 of described the first composition surface 11 corresponding subloops 10 is the end 111 that is rotatably connected, and an end of the external arc sidewall 135 of described the second composition surface 12 corresponding subloops 10 is the end 121 that removably connects.The described end 111 that is rotatably connected is rotatably connected mutually, and the described end 121 that removably connects is detachably affixed mutually.
More specifically, the described end 111 mutual hinges that are rotatably connected are rotatably connected, and two describedly removably connect that to pass through engaging support mechanism 30 between the end 121 detachably affixed mutually.In the present embodiment, the quantity of described engaging support mechanism 30 is two.
The preferably, the external arc sidewall of described subloop 10 is provided with two electrical power connection blocks 40.Described electrical power connection block 40 comprise connect base 41 and insulation tighten up 42.Described connection base 41 comprises base body 411 and attachment screw (not shown), and the inner of described attachment screw and described heating wire 141 are electrically connected, and stretch out from the middle part of described base body 411 outer end of described attachment screw.A described end that tightens up 42 a corresponding described attachment screw has the screw (not shown), the external power source wire electrically is wound in the outer end of described attachment screw, thereby tighten up the external power source wire on described electrical power connection block 40 described 42 outer ends that are combined on described attachment screw by described screw of tightening up.
Used the utility model injection machine energy-saving heating circle at 100 o'clock, open engaging support mechanism 30 and Unscrew two subloops 10, then two subloops 10 are sheathed on outside the gun tube of injection machine, rotating closed two subloops 10, gun tube is held in the clamp area 20, and the power line that connects afterwards upper correspondence on electrical power connection block 40 gets final product.
The skin of the heat-generating pipe of the utility model injection machine energy-saving heating circle is enclosed with stainless steel heat-conducting layer, insulation insulating barrier, stainless steel skin, heat insulation foam layer and stainless steel appearance successively, good heat-insulation effect, reduce heat loss, improved energy utilization rate, thereby reached energy-conservation effect.
Abovely in conjunction with most preferred embodiment the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to the essence of present embodiment.
Claims (6)
1. an injection machine energy-saving heating is enclosed, it is characterized in that: the subloop that comprises two semicircular ring, the two side ends of described subloop forms respectively the first composition surface and the second composition surface, described the first composition surface and the second composition surface engage one another respectively, the interior circular arc sidewall of two described subloops engages one another and forms the clamp area of clamping gun tube, described subloop is provided with some heat-generating pipes near the inboard of circular arc sidewall in it, described heat-generating pipe is built-in with heating wire, be enclosed with successively the stainless steel heat-conducting layer outside some described heat-generating pipes, the insulation insulating barrier, stainless steel is outer, heat insulation foam layer and stainless steel appearance, described heating wire and external power source are electrically connected.
2. injection machine energy-saving heating as claimed in claim 1 is enclosed, and it is characterized in that: described heat-generating pipe is the nanometer quartz glass tube, and described heating wire is the far infrared heating silk.
3. injection machine energy-saving heating as claimed in claim 1 is enclosed, and it is characterized in that: described insulation insulating barrier is the sponge layer.
4. injection machine energy-saving heating as claimed in claim 1 is enclosed, it is characterized in that: an end of the external arc sidewall of the corresponding described subloop in described the first composition surface is the end that is rotatably connected, one end of the external arc sidewall of the corresponding described subloop in described the second composition surface is the end that removably connects, the described end that is rotatably connected is rotatably connected mutually, and the described end that removably connects is detachably affixed mutually.
5. injection machine energy-saving as claimed in claim 4 heating circle, it is characterized in that: the described mutual hinge of end that is rotatably connected is rotatably connected, two described removably connect detachably affixed mutually by engaging support mechanism between the end.
6. injection machine energy-saving heating as claimed in claim 1 is enclosed, it is characterized in that: the external arc sidewall of described subloop is provided with two electrical power connection blocks, described electrical power connection block comprises the head that tightens up that connects base and insulation, described connection base comprises base body and attachment screw, the inner of described attachment screw and described heating wire are electrically connected, stretch out from the middle part of described base body the outer end of described attachment screw, a described end that tightens up a corresponding described attachment screw has screw, the external power source wire electrically is wound in the outer end of described attachment screw, thereby the described head that tightens up tightens up the external power source wire on described electrical power connection block by the outer end that described screw is combined on described attachment screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220437921 CN202805579U (en) | 2012-08-31 | 2012-08-31 | Energy-saving heating coil of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220437921 CN202805579U (en) | 2012-08-31 | 2012-08-31 | Energy-saving heating coil of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202805579U true CN202805579U (en) | 2013-03-20 |
Family
ID=47864518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220437921 Expired - Fee Related CN202805579U (en) | 2012-08-31 | 2012-08-31 | Energy-saving heating coil of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202805579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453272A (en) * | 2013-09-12 | 2013-12-18 | 扬中市金元化工电力设备厂 | Heating device for pipeline |
| CN106912132A (en) * | 2017-03-09 | 2017-06-30 | 广州佳仁节能科技有限公司 | A kind of infrared ray electric gas ket and infrared heating system |
-
2012
- 2012-08-31 CN CN 201220437921 patent/CN202805579U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453272A (en) * | 2013-09-12 | 2013-12-18 | 扬中市金元化工电力设备厂 | Heating device for pipeline |
| CN106912132A (en) * | 2017-03-09 | 2017-06-30 | 广州佳仁节能科技有限公司 | A kind of infrared ray electric gas ket and infrared heating system |
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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: 20130320 Termination date: 20140831 |
|
| EXPY | Termination of patent right or utility model |