CN202846841U - A waste heat collection device applied to the melt plastic barrel of an injection molding machine - Google Patents
A waste heat collection device applied to the melt plastic barrel of an injection molding machine Download PDFInfo
- Publication number
- CN202846841U CN202846841U CN2012203666379U CN201220366637U CN202846841U CN 202846841 U CN202846841 U CN 202846841U CN 2012203666379 U CN2012203666379 U CN 2012203666379U CN 201220366637 U CN201220366637 U CN 201220366637U CN 202846841 U CN202846841 U CN 202846841U
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- China
- Prior art keywords
- heat
- heat collecting
- air
- upper cover
- injection molding
- 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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- 239000002918 waste heat Substances 0.000 title claims abstract description 26
- 239000004033 plastic Substances 0.000 title claims abstract description 24
- 229920003023 plastic Polymers 0.000 title claims abstract description 24
- 238000001746 injection moulding Methods 0.000 title claims abstract description 22
- 239000000155 melt Substances 0.000 title 1
- 238000002844 melting Methods 0.000 claims abstract description 41
- 230000008018 melting Effects 0.000 claims abstract description 41
- 239000002184 metal Substances 0.000 claims abstract description 19
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 238000009413 insulation Methods 0.000 claims description 17
- 239000005439 thermosphere Substances 0.000 claims description 4
- 238000004321 preservation Methods 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract 5
- 239000003292 glue Substances 0.000 abstract 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 1
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 1
- 241001330002 Bambuseae Species 0.000 abstract 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 1
- 239000011425 bamboo Substances 0.000 abstract 1
- 239000011241 protective layer Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 10
- 239000007924 injection Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000036449 good health Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/275—Recovery or reuse of energy or materials
- B29C48/276—Recovery or reuse of energy or materials of energy
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a waste heat collecting device applied to a glue melting cylinder of an injection molding machine, which comprises an upper cover and a lower cover, wherein the upper cover comprises a heat collecting layer, an upper heat preservation layer and an upper metal protection layer, and the upper cover is provided with a conical end part and a flat body; the lower cover comprises a lower heat-insulating layer and a lower metal protective layer, and the rear end part of the straight body of the upper cover is provided with an air inlet connector and an air outlet connector. When the heat collector works, air to be heated enters the heat collecting layer from the air inlet joint and absorbs heat emitted by the glue melting cylinder, and the heated air is finally discharged from the air outlet joint; in addition, the conical end part and the flat body of the upper cover can respectively absorb the heat emitted by the corresponding conical section and the flat section of the glue melting cylinder, and the heat collection efficiency is high. The utility model discloses can gather the heat that the injection molding machine during operation melten gel section of thick bamboo gived off high-efficiently, energy-conserving respond well and can reduce the temperature in the workshop of moulding plastics and make it reach comfortable healthy operational environment, have the advantage of high, energy-concerving and environment-protective of collection thermal efficiency promptly.
Description
Technical field
The utility model relates to thermal source recycle device technical field, relates in particular to a kind of waste heat collecting device that is applied to plastic melting barrel of injection molding machine.
Background technology
Along with science and technology is constantly progressive, in daily life and industrial processes, a lot of metallic articles are replaced by plastic products gradually.Existing plastic products generally adopt the molding modes such as injection mo(u)lding, compression forming, extrusion molding to be prepared from, and wherein, injection mo(u)lding is most widely used.Utilizing injection machine to carry out in the process of injection mo(u)lding processing, the heater that disposes on the plastic melting barrel of injection molding machine carries out heat treated to the plastics to be formed in the rubber melting cylinder, in this process, there is quite a few heat to be distributed to the external world (for example workshop) by heater; For the workshop of carrying out industrial production processing, the heat that heater distributes can cause on the one hand operating ambient temperature to raise and so that operating condition worsens, also can cause on the other hand the significant wastage of the energy, and then increases the financial burden of enterprise.
The surplus heat collection device that is applied to injection machine of existence form various kinds in the prior art, existing surplus heat collection device generally all include the residual heat collecting device of the heat that distributes when a heater that is used for the collection plastic melting barrel of injection molding machine is worked; As the core component in the surplus heat collection device, the Heat-collecting effect of residual heat collecting device and complex structure degree all can produce material impact for result of use and the cost of whole surplus heat collection device.
For above-mentioned situation, be necessary the residual heat collecting device in the existing surplus heat collection device is further improved.
The utility model content
The purpose of this utility model is to provide a kind of waste heat collecting device that is applied to plastic melting barrel of injection molding machine for the deficiencies in the prior art, the heat that rubber melting cylinder distributed when this waste heat collecting device can gather injection machine work efficiently, collecting efficiency is high, energy-conserving and environment-protective.
For achieving the above object, the utility model is achieved through the following technical solutions.
A kind of waste heat collecting device that is applied to plastic melting barrel of injection molding machine, the lower cover that includes upper cover and be installed in the upper cover below, upper cover includes the thermal-arrest layer that is cascading from inside to outside, upper heat-insulation layer and upper coat of metal, wherein, the straight body that upper cover is provided with the tapered end of the conical section that is set in rubber melting cylinder and is set in the flat segments of rubber melting cylinder, tapered end is connected from front to back successively with straight body; Lower cover includes lower heat-insulation layer and the lower coat of metal that is cascading from inside to outside, and the rearward end of the straight body of upper cover is fitted with respectively inlet air joint and the air-out joint of access set thermosphere.
Wherein, described thermal-arrest layer includes reservoir and is flush-mounted in the interior heat collecting pipeline of reservoir, the core of heat collecting pipeline forms the through hole for diversion air, and the inlet air end of heat collecting pipeline is connected with described inlet air joint, and the air-out end of heat collecting pipeline is connected with described air-out joint.
Wherein, described thermal-arrest layer includes the heat collector cavity of hollow, and the inside parallel of heat collector cavity is furnished with the carrier ring that extends from front to back, is formed with the thermal-arrest passage between the adjacent carrier ring, and all thermal-arrest passages are connected in series successively; Described inlet air joint is installed in the air intake vent of heat collector cavity, and described air-out joint is installed in the air outlet of heat collector cavity.
Wherein, the bottom of described thermal-arrest passage is provided with the heat collecting sheet that extends along the thermal-arrest passage.
Wherein, described heat collecting sheet is the fin shape.
Wherein, described upper cover and described lower cover snapping.
The beneficial effects of the utility model are: a kind of waste heat collecting device that is applied to plastic melting barrel of injection molding machine described in the utility model, the lower cover that includes upper cover and be installed in the upper cover below, upper cover includes the thermal-arrest layer that is cascading from inside to outside, upper heat-insulation layer and upper coat of metal, wherein, the straight body that upper cover is provided with the tapered end of the conical section that is set in rubber melting cylinder and is set in the flat segments of rubber melting cylinder, tapered end is connected from front to back successively with straight body; Lower cover includes lower heat-insulation layer and the lower coat of metal that is cascading from inside to outside, and the rearward end of the straight body of upper cover is fitted with respectively inlet air joint and the air-out joint of access set thermosphere.Upper heat-insulation layer and lower heat-insulation layer are mainly used in the heat that plastic melting barrel of injection molding machine distributes is enclosed in this waste heat collecting device, and the thermal-arrest layer is mainly used in absorbing heat and carries out heat treated to entering its inner air; Upper coat of metal and lower coat of metal are respectively as the shell of corresponding upper cover and lower cover and play the outer layer protection effect; During work, air to be heated enters in the thermal-arrest layer and absorbs the heat that rubber melting cylinder distributes from the inlet air joint, and the air after heating is finally discharged via the air-out joint; In addition, the tapered end of upper cover and straight body can absorb respectively the heat that the corresponding conical section of rubber melting cylinder and flat segments are distributed, and collecting efficiency is high.Comprehensive above-mentioned situation as can be known, the heat that rubber melting cylinder distributed when the utility model can gather injection machine work efficiently, energy-saving effect is good and can reduce the temperature of injection workshop and make its working environment that reaches healthiness, namely has the advantage of collecting efficiency height, energy-conserving and environment-protective.
Description of drawings
The below utilizes accompanying drawing to come the utility model is further detailed, but the embodiment in the accompanying drawing does not consist of any restriction of the present utility model.
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the structural representation at the utility model embodiment one another visual angle.
Fig. 3 is the structural representation of the utility model embodiment two.
Fig. 4 is the structural representation at the utility model embodiment two another visual angles.
Fig. 5 is the structural representation of the utility model embodiment three.
Fig. 6 is the structural representation at the utility model embodiment three another visual angles.
Fig. 7 is the structural representation under the utility model use state.
In Fig. 1 to Fig. 7, include:
1---upper cover 11---thermal-arrest layer 111---reservoir
112---heat collecting pipeline 113---heat collector cavity 114---carrier rings
115---the upper heat-insulation layers of thermal-arrest passage 116---heat collecting sheet 12---
13---the upper straight bodies of coat of metal 14---tapered end 15---
2---the lower coat of metals of lower cover 21---lower heat-insulation layer 22---
3---inlet air joint 4---air-out joint 5---circulation conveying fans
6---heat preservation and dryness bucket 7---filter.
The specific embodiment
Come the utility model is described below in conjunction with concrete embodiment.
Embodiment one, as depicted in figs. 1 and 2, a kind of waste heat collecting device that is applied to plastic melting barrel of injection molding machine, the lower cover 2 that includes upper cover 1 and be installed in upper cover 1 below, upper cover 1 includes thermal-arrest layer 11, upper heat-insulation layer 12 and the upper coat of metal 13 that is cascading from inside to outside, wherein, the straight body 15 that upper cover 1 is provided with the tapered end 14 of the conical section that is set in rubber melting cylinder and is set in the flat segments of rubber melting cylinder, tapered end 14 is connected from front to back successively with straight body 15; Lower cover 2 includes lower heat-insulation layer 21 and the lower coat of metal 22 that is cascading from inside to outside, and the rearward end of the straight body 15 of upper cover 1 is fitted with respectively inlet air joint 3 and the air-out joint 4 of access set thermosphere 11.
Further, thermal-arrest layer 11 includes reservoir 111 and is flush-mounted in heat collecting pipeline 112 in the reservoir 111, the core of heat collecting pipeline 112 forms the through hole for diversion air, the inlet air end of heat collecting pipeline 112 is connected with inlet air joint 3, and the air-out end of heat collecting pipeline 112 is connected with air-out joint 4.
Waste heat collecting device at present embodiment one is installed in the outside process of plastic melting barrel of injection molding machine, thermal-arrest layer 11 directly contacts with the periphery wall of plastic melting barrel of injection molding machine respectively with lower heat-insulation layer 21, wherein, upper cover 1 can be connected together by snapping mode that can be for convenience detach with lower cover 2, is convenient to safeguard and maintenance.Upper heat-insulation layer 12 and lower heat-insulation layer 21 are mainly used in being enclosed in the heat that plastic melting barrel of injection molding machine distributes in this waste heat collecting device and avoid heat to distribute from the inside of this waste heat collecting device, and then increase the waste heat collecting efficiency of this waste heat collecting device, must explain that further the upper heat-insulation layer 12 of present embodiment one and lower heat-insulation layer 21 can adopt the radiation proof refractory fibrous material to be prepared from; Thermal-arrest layer 11 is mainly used in absorbing heat and the air that enters in the waste heat collecting device is carried out heat treated.Upper coat of metal 13 and lower coat of metal 22 are respectively as the shell of corresponding upper cover 1 and lower cover 2 and play the outer layer protection effect, must explain that further the upper coat of metal 13 of present embodiment one and lower coat of metal 22 are respectively net-shaped metal layer; Reservoir 111 is mainly used in temporarily storing the heat that plastic melting barrel of injection molding machine distributes and constantly heats heat collecting pipeline 112.
Schematic diagram shown in Figure 7 is the structural representation under the waste heat collecting device use state of present embodiment one, wherein, residual heat collection system shown in Figure 7 also includes circulation conveying fan 5 and filter 7, the air outlet of heat preservation and dryness bucket 6 is connected by the air intake vent of conveyance conduit with filter 7, the air outlet of filter is connected with inlet air joint 3 by conveyance conduit, air-out joint 4 is connected by the air intake vent of conveyance conduit with circulation conveying fan 5, and the air outlet of circulation conveying fan is connected by the air intake vent of conveyance conduit with heat preservation and dryness bucket 6.
In the waste heat collecting device course of work, air to be heated enters in the heat collecting pipeline 112 and absorbs the heat that rubber melting cylinder distributes from inlet air joint 3, and the air after heating is finally discharged via air-out joint 4; Wherein, the tapered end 14 of upper cover 1 and straight body 15 can absorb respectively the heat that the corresponding conical section of rubber melting cylinder and flat segments are distributed, and collecting efficiency is high; Comprehensive above-mentioned situation as can be known, the heat that rubber melting cylinder distributed when the waste heat collecting device of present embodiment one can gather injection machine work efficiently, energy-saving effect is good and can reduce the temperature of injection workshop and make its working environment that reaches healthiness, namely has the advantage of collecting efficiency height, energy-conserving and environment-protective.
Embodiment two, extremely shown in Figure 6 such as Fig. 3, present embodiment two is with the difference of embodiment one: thermal-arrest layer 11 includes the heat collector cavity 113 of hollow, the inside parallel of heat collector cavity 113 is furnished with the carrier ring 114 that extends from front to back, be formed with thermal-arrest passage 115 between the adjacent carrier ring 114, all thermal-arrest passages 115 are connected in series successively; Inlet air joint 3 is installed in the air intake vent of heat collector cavity 113, and air-out joint 4 is installed in the air outlet of heat collector cavity 113.The waste heat collecting device of present embodiment two adopts the version of hollow clapboard, the heat that distributes during rubber melting cylinder work is directly conducted in the thermal-arrest passage 115 of heat collector cavity 113, and the absorption of air heat that enters thermal-arrest passage 115 through inlet air joint 3 is also finally discharged through air-out joint 4.
Further, the bottom of thermal-arrest passage 115 is provided with the heat collecting sheet 116 that extends along thermal-arrest passage 115; This heat collecting sheet 116 is the heat collecting sheet 116 of metal material, its role is to: the heat that distributes when accelerating to collect rubber melting cylinder work, and then improve collecting efficiency.In addition, this heat collecting sheet 116 can be designed to the fin shape, and the heat the when heat collecting sheet 116 of fin shape can further be accelerated rubber melting cylinder work conducts in the thermal-arrest passage 115.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (6)
1. waste heat collecting device that is applied to plastic melting barrel of injection molding machine, the lower cover (2) that includes upper cover (1) and be installed in upper cover (1) below, it is characterized in that: upper cover (1) includes the thermal-arrest layer (11) that is cascading from inside to outside, upper heat-insulation layer (12) and upper coat of metal (13), wherein, the straight body (15) that upper cover (1) is provided with the tapered end (14) of the conical section that is set in rubber melting cylinder and is set in the flat segments of rubber melting cylinder, tapered end (14) is connected from front to back successively with straight body (15); Lower cover (2) includes lower heat-insulation layer (21) and the lower coat of metal (22) that is cascading from inside to outside, and the rearward end of the straight body (15) of upper cover (1) is fitted with respectively inlet air joint (3) and the air-out joint (4) of access set thermosphere (11).
2. a kind of waste heat collecting device that is applied to plastic melting barrel of injection molding machine according to claim 1, it is characterized in that: described thermal-arrest layer (11) includes reservoir (111) and is flush-mounted in the interior heat collecting pipeline (112) of reservoir (111), the core of heat collecting pipeline (112) forms the through hole for diversion air, the inlet air end of heat collecting pipeline (112) is connected with described inlet air joint (3), and the air-out end of heat collecting pipeline (112) is connected with described air-out joint (4).
3. a kind of waste heat collecting device that is applied to plastic melting barrel of injection molding machine according to claim 1, it is characterized in that: described thermal-arrest layer (11) includes the heat collector cavity (113) of hollow, the inside parallel of heat collector cavity (113) is furnished with the carrier ring (114) that extends from front to back, be formed with thermal-arrest passage (115) between the adjacent carrier ring (114), all thermal-arrest passages (115) are connected in series successively; Described inlet air joint (3) is installed in the air intake vent of heat collector cavity (113), and described air-out joint (4) is installed in the air outlet of heat collector cavity (113).
4. a kind of waste heat collecting device that is applied to plastic melting barrel of injection molding machine according to claim 3 is characterized in that: the bottom of described thermal-arrest passage (115) is provided with the heat collecting sheet (116) that extends along thermal-arrest passage (115).
5. a kind of waste heat collecting device that is applied to plastic melting barrel of injection molding machine according to claim 4, it is characterized in that: described heat collecting sheet (116) is the fin shape.
6. according to claim 1 to the described a kind of waste heat collecting device that is applied to plastic melting barrel of injection molding machine of 5 any one, it is characterized in that: described upper cover (1) and described lower cover (2) snapping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203666379U CN202846841U (en) | 2012-07-27 | 2012-07-27 | A waste heat collection device applied to the melt plastic barrel of an injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203666379U CN202846841U (en) | 2012-07-27 | 2012-07-27 | A waste heat collection device applied to the melt plastic barrel of an injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202846841U true CN202846841U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203666379U Expired - Fee Related CN202846841U (en) | 2012-07-27 | 2012-07-27 | A waste heat collection device applied to the melt plastic barrel of an injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202846841U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690884A (en) * | 2013-12-05 | 2015-06-10 | 发那科株式会社 | Heating cylinder protection cover of injection molding machine |
| CN105881814A (en) * | 2014-10-28 | 2016-08-24 | 高彬 | Waste heat recovery apparatus for injection molding machine |
| CN111469351A (en) * | 2020-04-22 | 2020-07-31 | 深圳市庆丰电子有限公司 | Injection molding system and injection molding process for anti-interference set top box shell |
| CN111804521A (en) * | 2020-07-28 | 2020-10-23 | 曾峰 | A glue stick for insulating paper processing |
-
2012
- 2012-07-27 CN CN2012203666379U patent/CN202846841U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690884A (en) * | 2013-12-05 | 2015-06-10 | 发那科株式会社 | Heating cylinder protection cover of injection molding machine |
| CN104690884B (en) * | 2013-12-05 | 2018-08-24 | 发那科株式会社 | The cartridge heater protective cover of injection moulding machine |
| CN105881814A (en) * | 2014-10-28 | 2016-08-24 | 高彬 | Waste heat recovery apparatus for injection molding machine |
| CN111469351A (en) * | 2020-04-22 | 2020-07-31 | 深圳市庆丰电子有限公司 | Injection molding system and injection molding process for anti-interference set top box shell |
| CN111804521A (en) * | 2020-07-28 | 2020-10-23 | 曾峰 | A glue stick for insulating paper processing |
| CN111804521B (en) * | 2020-07-28 | 2021-05-14 | 苏州绿萃筑信息科技有限公司 | A glue stick for insulating paper processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DONGGUAN MAN KEE ENGINEERING ELECTRICAL LTD. Free format text: FORMER OWNER: WU HUANXIONG Effective date: 20130812 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130812 Address after: 523000 Guangdong province Dongguan Dongkeng jute ridge Phoenix Avenue Patentee after: Dongguan Wenxing electromechanical equipment Engineering Co. Address before: 523000 Guangdong province Dongguan Dongkeng jute ridge Phoenix Avenue Qinsheng industrial city Patentee before: Wu Huanxiong |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20160727 |
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| CF01 | Termination of patent right due to non-payment of annual fee |