CN114274463B - Bidirectional invasive temperature control lattice and hot runner mold thereof - Google Patents
Bidirectional invasive temperature control lattice and hot runner mold thereof Download PDFInfo
- Publication number
- CN114274463B CN114274463B CN202111619764.5A CN202111619764A CN114274463B CN 114274463 B CN114274463 B CN 114274463B CN 202111619764 A CN202111619764 A CN 202111619764A CN 114274463 B CN114274463 B CN 114274463B
- Authority
- CN
- China
- Prior art keywords
- telescopic device
- panel
- guide
- die
- thermal resistor
- 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.)
- Active
Links
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 34
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 230000004044 response Effects 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 9
- 238000003491 array Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000032827 Ring chromosome 9 syndrome Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The application discloses a bidirectional invasive temperature control lattice and a hot runner mold thereof, comprising: the temperature sensor comprises a panel, supporting plates, a bracket, retractors, guide columns, thermal resistors and temperature sensors, wherein the supporting plates are arranged on two sides of the panel, the supporting plates are arranged at the edges of the panel, the bracket is arranged on the panel, the plurality of brackets are arranged, the retractors are arranged in the bracket, one end of each retractor is provided with one guide column, and one end of each guide column, far away from each retractor, is provided with one thermal resistor; a temperature sensor is arranged on the guide post and is connected with the telescopic device; on the one hand, the spot heating structure is adopted, the stability and the destructiveness of the die are small, the heating spot can be arranged at a position which is closer to the runner, meanwhile, the single preparation and the double-sided heating are adopted, a large amount of die plates are not required to be reduced, the die is protected, the heating effect is better, on the other hand, the temperature is detected and regulated through the sensor, the functions of different temperatures and reverse cooling can be realized, the die is controlled more finely, and the practicability is high.
Description
Technical Field
The application belongs to the field of molds, and particularly relates to a bidirectional invasive temperature control lattice and a hot runner mold thereof.
Background
The hot runner system ensures that the plastic of the runner and the gate keeps a molten state by a heating method so as to achieve the purposes of saving cost and shortening the molding cycle. The hot runner system is used as a device with higher preparation cost and higher precision, and is widely applied to large-scale precise dies so as to improve the working quality of the dies.
Many disadvantages still exist in the existing hot runner system, for example, most of the existing hot runner system has the problem that heating points are not deep enough, most of the existing hot runner system is grooved on a runner plate and paved on one side with a certain distance from a runner, heating capacity is limited, and meanwhile, most of the existing hot runner system has the problem that adjustment cannot be performed, so that energy is wasted, and cooling speed is low. Accordingly, the present application has been made in view of the above problems, and an innovation and improvement in hot runner systems
The existing hot runner system mainly has the following problems:
1. most of the existing hot runner systems have the problem that heating points are not deep enough, and most of the hot runner systems are grooved on a runner plate and paved on one side with a certain distance from a runner, so that the heating capacity is limited.
2. Most of the existing hot runner systems have the problem of incapacity of adjustment, so that energy is wasted, and the cooling speed is low.
Disclosure of Invention
The application aims to: in order to overcome the defects, the application aims to provide a bidirectional invasive temperature control lattice and a hot runner mold thereof, which adopt a point heating structure, are small in stability and destructiveness, can be used for arranging heating points at positions which are closer to a runner, simultaneously adopt independent preparation and double-sided heating, do not need to reduce a mold plate in quantity, protect the mold, are better in heating effect, and can realize functions of different temperatures and reverse cooling by detecting and adjusting the temperature through a sensor, and are finer in control and high in practicability.
The technical scheme is as follows: in order to achieve the above object, the present application provides a bidirectional invasive temperature control lattice and a hot runner mold thereof, comprising: the temperature sensor comprises a panel, supporting plates, a bracket, retractors, guide columns, thermal resistors and temperature sensors, wherein the supporting plates are arranged on two sides of the panel, the supporting plates are arranged at the edges of the panel, the bracket is arranged on the panel, the plurality of brackets are arranged, the retractors are arranged in the bracket, one end of each retractor is provided with one guide column, and one end of each guide column, far away from each retractor, is provided with one thermal resistor; the guide post is provided with a temperature sensor which is connected with the telescopic device.
The temperature control lattice is arranged, a point heating structure is adopted, the stability and the destructiveness of the die are small, heating points can be arranged at positions closer to a runner, meanwhile, independent preparation and double-sided heating are adopted, a large number of die plates are not required to be reduced, the die is protected, and the heating effect is better.
According to the temperature control lattice, the temperature is detected and regulated through the sensor, the functions of different temperatures and reverse cooling can be achieved, the control on the die is finer, and the practicability is high.
The cooling valve penetrates through the supporting plate; the outer side of the guide post is provided with a heat-resistant ring, and the heat-resistant ring is arranged at one end of the guide post, which is close to the telescopic device.
The cooling valve is arranged, so that rapid cooling is realized, the heat-resistant ring is arranged, the cooling and the heating are not mutually interfered, and the controllability is better.
The heat-resistant ring is provided with an arc transition at one side close to the thermal resistor, and the arc transition is matched with the guide post.
The arc transition is convenient for the heat-resistant ring to be matched with the die, and meanwhile, air can be guided during cooling, so that the cooling speed is improved.
The telescopic device is characterized in that an air deflector is arranged at the center of the telescopic device and penetrates out of the telescopic device, the air deflector penetrates into a guide column, a through groove is formed in the center of the guide column, the air deflector is matched with the through groove, and the air deflector is in sliding fit with the guide column; when the telescopic device stretches, the air deflector is positioned inside the guide post, and when the telescopic device contracts, the air deflector penetrates out of the guide post.
The air deflector is arranged in the application, so that the cooling capacity is improved.
The telescopic device comprises a hydraulic rod, an opening and closing valve and a guide pipe, wherein the hydraulic rod is arranged on the inner side of a support, the output end of the hydraulic rod is connected with a guide pillar, the opening and closing valve is arranged on one side of the hydraulic rod, the guide pipe is connected with the opening and closing valve, and the guide pipe penetrates out of a support plate.
The thermal resistor comprises a thermal resistor body and heat conducting fins, wherein the thermal resistor body is arranged on a guide post, the heat conducting fins are arranged on the outer side of the thermal resistor body and spirally arranged on the thermal resistor body, the plurality of heat conducting fins are arranged in an annular array, and the heat conducting fins are mutually pressed and covered.
The heat conducting fin is made of elastic materials.
The heat conducting fin can fill the gap between the thermal resistor and the die, and improves heating capacity.
The top of the panel is provided with the runner plate, the runner plate is contacted with the supporting plate, the runner plate is provided with the abdication groove, the abdication groove is matched with the guide post, the bottom of the panel is provided with the template, the template is contacted with the supporting plate, the template is provided with the abdication groove, and the abdication groove is matched with the guide post.
The application discloses a bidirectional invasive temperature control lattice and a hot runner mold thereof, which comprise temperature detection and heating, and specifically comprise the following steps:
step one: the temperature sensor detects the temperature of the die;
step two: when the temperature of the die is low, the temperature sensor responds, the expansion joint stretches, the thermal resistor stretches into the die and starts heating, when the temperature of the die is high, the temperature sensor loses response, the expansion joint withdraws, and the thermal resistor leaves the die and closes.
The application discloses a bidirectional invasive temperature control lattice and a hot runner mold thereof, which comprise cooling, and specifically comprise the following steps:
step one: when the temperature of the die is high, the temperature sensor loses response, the thermal resistor leaves the die, and the cooling valve is opened to perform air cooling;
step two: at the position where cooling is not needed, the heat-resistant ring blocks heat loss because the temperature sensor is still in a response state; the position needing cooling can be cooled rapidly because the thermal resistor is separated from and exposed out of the air deflector.
The technical scheme can be seen that the application has the following beneficial effects:
1. the bidirectional invasive temperature control lattice and the hot runner mold thereof adopt the point heating structure, have small stability and destructiveness on the mold, can open heating points at positions closer to the runners, simultaneously adopt independent preparation and double-sided heating, do not need to reduce a large amount of mold plates, protect the mold and have better heating effect.
2. According to the bidirectional invasive temperature control lattice and the hot runner mold thereof, the temperature is detected and regulated through the sensor, the functions of different temperatures and reverse cooling can be realized, the control on the mold is finer, and the practicability is high.
3. According to the bidirectional invasive temperature control lattice and the hot runner mold thereof, gaps between the thermal resistor and the mold can be filled through the heat conducting sheet, and heating capacity is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a schematic view of the structure of the air deflector of the present application;
FIG. 3 is a schematic view of the structure of the telescopic device of the present application;
FIG. 4 is a schematic view of the thermal resistor of the present application;
in the figure: panel-1, support plate-2, bracket-3, expansion device-4, hydraulic rod-41, opening and closing valve-42, conduit-43, guide post-5, thermal resistor-6, thermal resistor body-61, heat conducting sheet-62, temperature sensor-7, cooling valve-8, heat-resisting ring-9, air deflector-10, runner plate-11, and template-12.
Detailed Description
The application is further elucidated below in connection with the drawings and the specific embodiments.
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present application and should not be construed as limiting the application.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Example 1
A two-way invasive temperature-controlled lattice and hot runner mold thereof as shown in fig. 1-4, comprising: the temperature sensor comprises a panel 1, a support plate 2, a bracket 3, a telescopic device 4, guide columns 5, thermal resistors 6 and a temperature sensor 7, wherein the support plates 2 are arranged on two sides of the panel 1, the support plates 2 are arranged at the edge of the panel 1, the bracket 3 is arranged on the panel 1, a plurality of brackets 3 are arranged, the telescopic device 4 is arranged in the bracket 3, one end of the telescopic device 4 is provided with the guide columns 5, and one end, far away from the telescopic device 4, of the guide columns 5 is provided with the thermal resistors 6; a temperature sensor 7 is arranged on the guide post 5, and the temperature sensor 7 is connected with the telescopic device 4.
The support plate 2 in the embodiment is provided with a cooling valve 8, and the cooling valve 8 penetrates through the support plate 2; the outer side of the guide post 5 is provided with a heat-resistant ring 9, and the heat-resistant ring 9 is arranged at one end of the guide post 5, which is close to the telescopic device 4.
The heat-resistant ring 9 in this embodiment is provided with an arc transition on one side close to the thermal resistor 6, and the arc transition is matched with the guide post 5.
In this embodiment, an air deflector 10 is disposed at the center of the telescopic device 4, the air deflector 10 penetrates out of the telescopic device 4, the air deflector 10 penetrates into the guide post 5, a through groove is disposed at the center of the guide post 5, the air deflector 10 is matched with the through groove, and the air deflector 10 is in sliding fit with the guide post 5; when the telescopic device 4 is extended, the air deflector 10 is positioned inside the guide post 5, and when the telescopic device 4 is contracted, the air deflector 10 penetrates out of the guide post 5.
The telescopic device 4 in the present embodiment includes a hydraulic rod 41, an opening and closing valve 42, and a conduit 43, the hydraulic rod 41 is disposed inside the support 3, an output end of the hydraulic rod 41 is connected with the guide post 5, the opening and closing valve 42 is disposed on one side of the hydraulic rod 41, the opening and closing valve 42 is connected with the conduit 43, and the conduit 43 penetrates out of the support plate 2.
The thermal resistor 6 in this embodiment includes a thermal resistor body 61 and a heat conducting fin 62, the thermal resistor body 61 is disposed on the guide post 5, the heat conducting fin 62 is disposed on the thermal resistor body 61 outside the thermal resistor body 61, the heat conducting fin 62 is spirally disposed on the thermal resistor body 61, the heat conducting fin 62 is disposed in a plurality of annular arrays, and the heat conducting fins 62 are mutually pressed and covered.
In this embodiment, a runner plate 11 is disposed at the top of the panel 1, the runner plate 11 is in contact with the support plate 2, a yielding groove is disposed on the runner plate 11, the yielding groove is matched with the guide post 5, a template 12 is disposed at the bottom of the panel 1, the template is in contact with the support plate 2, and a yielding groove is disposed on the template 12 and is matched with the guide post 5.
The bidirectional invasive temperature control lattice and the hot runner mold thereof in the embodiment comprise temperature detection and heating, and specifically comprise the following steps:
step one: the temperature sensor 7 detects the temperature of the die;
step two: when the mold temperature is low, the temperature sensor 7 responds, the expansion joint 4 stretches, the thermal resistor 6 stretches into the mold and starts heating, when the mold temperature is high, the temperature sensor 7 loses the response, the expansion joint 4 withdraws, and the thermal resistor 6 leaves the mold and closes.
The bidirectional invasive temperature control lattice and the hot runner mold thereof in the embodiment comprise cooling, and specifically comprise the following steps:
step one: when the temperature of the die is high, the temperature sensor 7 loses response, the thermal resistor 6 leaves the die, and the cooling valve 8 is opened to perform air cooling;
step two: at the position where cooling is not needed, the heat-resistant ring 9 is used for preventing heat loss because the temperature sensor 7 is still in a response state; the position where cooling is required can be cooled quickly because the thermal resistor 6 is separated from and exposed to the air deflector 10.
Example 2
A two-way invasive temperature control lattice and hot runner mold thereof as shown in fig. 1 and 2, comprising: the temperature sensor comprises a panel 1, a support plate 2, a bracket 3, a telescopic device 4, guide columns 5, thermal resistors 6 and a temperature sensor 7, wherein the support plates 2 are arranged on two sides of the panel 1, the support plates 2 are arranged at the edge of the panel 1, the bracket 3 is arranged on the panel 1, a plurality of brackets 3 are arranged, the telescopic device 4 is arranged in the bracket 3, one end of the telescopic device 4 is provided with the guide columns 5, and one end, far away from the telescopic device 4, of the guide columns 5 is provided with the thermal resistors 6; a temperature sensor 7 is arranged on the guide post 5, and the temperature sensor 7 is connected with the telescopic device 4.
The support plate 2 in the embodiment is provided with a cooling valve 8, and the cooling valve 8 penetrates through the support plate 2; the outer side of the guide post 5 is provided with a heat-resistant ring 9, and the heat-resistant ring 9 is arranged at one end of the guide post 5, which is close to the telescopic device 4.
The heat-resistant ring 9 in this embodiment is provided with an arc transition on one side close to the thermal resistor 6, and the arc transition is matched with the guide post 5.
In this embodiment, an air deflector 10 is disposed at the center of the telescopic device 4, the air deflector 10 penetrates out of the telescopic device 4, the air deflector 10 penetrates into the guide post 5, a through groove is disposed at the center of the guide post 5, the air deflector 10 is matched with the through groove, and the air deflector 10 is in sliding fit with the guide post 5; when the telescopic device 4 is extended, the air deflector 10 is positioned inside the guide post 5, and when the telescopic device 4 is contracted, the air deflector 10 penetrates out of the guide post 5.
Example 3
A two-way invasive temperature control lattice and hot runner mold thereof as shown in fig. 1 and 3, comprising: the temperature sensor comprises a panel 1, a support plate 2, a bracket 3, a telescopic device 4, guide columns 5, thermal resistors 6 and a temperature sensor 7, wherein the support plates 2 are arranged on two sides of the panel 1, the support plates 2 are arranged at the edge of the panel 1, the bracket 3 is arranged on the panel 1, a plurality of brackets 3 are arranged, the telescopic device 4 is arranged in the bracket 3, one end of the telescopic device 4 is provided with the guide columns 5, and one end, far away from the telescopic device 4, of the guide columns 5 is provided with the thermal resistors 6; a temperature sensor 7 is arranged on the guide post 5, and the temperature sensor 7 is connected with the telescopic device 4.
The telescopic device 4 in the present embodiment includes a hydraulic rod 41, an opening and closing valve 42, and a conduit 43, the hydraulic rod 41 is disposed inside the support 3, an output end of the hydraulic rod 41 is connected with the guide post 5, the opening and closing valve 42 is disposed on one side of the hydraulic rod 41, the opening and closing valve 42 is connected with the conduit 43, and the conduit 43 penetrates out of the support plate 2.
Example 4
A two-way invasive temperature control lattice and hot runner mold thereof as shown in fig. 1 and 4, comprising: the temperature sensor comprises a panel 1, a support plate 2, a bracket 3, a telescopic device 4, guide columns 5, thermal resistors 6 and a temperature sensor 7, wherein the support plates 2 are arranged on two sides of the panel 1, the support plates 2 are arranged at the edge of the panel 1, the bracket 3 is arranged on the panel 1, a plurality of brackets 3 are arranged, the telescopic device 4 is arranged in the bracket 3, one end of the telescopic device 4 is provided with the guide columns 5, and one end, far away from the telescopic device 4, of the guide columns 5 is provided with the thermal resistors 6; a temperature sensor 7 is arranged on the guide post 5, and the temperature sensor 7 is connected with the telescopic device 4.
The thermal resistor 6 in this embodiment includes a thermal resistor body 61 and a heat conducting fin 62, the thermal resistor body 61 is disposed on the guide post 5, the heat conducting fin 62 is disposed on the thermal resistor body 61 outside the thermal resistor body 61, the heat conducting fin 62 is spirally disposed on the thermal resistor body 61, the heat conducting fin 62 is disposed in a plurality of annular arrays, and the heat conducting fins 62 are mutually pressed and covered.
In this embodiment, a runner plate 11 is disposed at the top of the panel 1, the runner plate 11 is in contact with the support plate 2, a yielding groove is disposed on the runner plate 11, the yielding groove is matched with the guide post 5, a template 12 is disposed at the bottom of the panel 1, the template is in contact with the support plate 2, and a yielding groove is disposed on the template 12 and is matched with the guide post 5.
The foregoing is merely a preferred embodiment of the application, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the application, which modifications would also be considered to be within the scope of the application.
Claims (1)
1. A bidirectional invasive temperature control lattice and a hot runner mold thereof are characterized in that: comprising the following steps: the temperature sensor comprises a panel (1), a supporting plate (2), a plurality of supports (3), a telescopic device (4), guide columns (5), thermal resistors (6) and temperature sensors (7), wherein the supporting plates (2) are arranged on two sides of the panel (1), the supporting plates (2) are arranged at the edges of the panel (1), the supports (3) are arranged on the panel (1), the telescopic devices (4) are arranged in the supports (3), the guide columns (5) are arranged at one ends of the telescopic devices (4), and the thermal resistors (6) are arranged at one ends, far away from the telescopic devices (4), of the guide columns (5); a temperature sensor (7) is arranged on the guide post (5), and the temperature sensor (7) is connected with the telescopic device (4);
a cooling valve (8) is arranged on the supporting plate (2), and the cooling valve (8) penetrates through the supporting plate (2); the outer side of the guide post (5) is provided with a heat-resistant ring (9), and the heat-resistant ring (9) is arranged at one end of the guide post (5) close to the telescopic device (4);
an arc transition is arranged on one side of the heat-resistant ring (9) close to the thermal resistor (6), and the arc transition is matched with the guide post (5);
the telescopic device is characterized in that an air deflector (10) is arranged at the center of the telescopic device (4), the air deflector (10) penetrates out of the telescopic device (4), the air deflector (10) penetrates into the guide column (5), a through groove is formed in the center of the guide column (5), the air deflector (10) is matched with the through groove, and the air deflector (10) is in sliding fit with the guide column (5); when the telescopic device (4) stretches, the air deflector (10) is positioned inside the guide post (5), and when the telescopic device (4) contracts, the air deflector (10) penetrates out of the guide post (5);
the telescopic device is characterized in that the telescopic device (4) comprises a hydraulic rod (41), an opening and closing valve (42) and a guide pipe (43), the hydraulic rod (41) is arranged on the inner side of the support (3), the output end of the hydraulic rod (41) is connected with the guide pillar (5), the opening and closing valve (42) is arranged on one side of the hydraulic rod (41), the guide pipe (43) is connected with the opening and closing valve (42), and the guide pipe (43) penetrates out of the support plate (2);
the thermal resistor (6) comprises a thermal resistor body (61) and heat conducting fins (62), wherein the thermal resistor body (61) is arranged on the guide post (5), the heat conducting fins (62) are arranged on the outer side of the thermal resistor body (61), the heat conducting fins (62) are spirally arranged on the thermal resistor body (61), the heat conducting fins (62) are arranged in a plurality of annular arrays, and the heat conducting fins (62) are mutually pressed;
the top of the panel (1) is provided with a runner plate (11), the runner plate (11) is in contact with the supporting plate (2), the runner plate (11) is provided with a yielding groove, the yielding groove is matched with the guide post (5), the bottom of the panel (1) is provided with a template (12), the template (12) is in contact with the supporting plate (2), the template (12) is provided with a yielding groove, and the yielding groove is matched with the guide post (5);
the bidirectional invasive temperature control lattice and the hot runner mold thereof comprise temperature detection and heating, and specifically comprise the following steps:
step one: the temperature sensor (7) detects the temperature of the die;
step two: when the temperature of the die is low, the temperature sensor (7) responds, the telescopic device (4) stretches, the thermal resistor (6) stretches into the die and starts heating, when the temperature of the die is high, the temperature sensor (7) loses response, the telescopic device (4) withdraws, and the thermal resistor (6) leaves the die and closes;
the bidirectional invasive temperature control lattice and the hot runner mold thereof comprise cooling, and specifically comprise the following steps:
step A: when the temperature of the die is high, the temperature sensor (7) loses response, the thermal resistor (6) leaves the die, and the cooling valve (8) is opened for air cooling;
and (B) step (B): at the position where cooling is not needed, the heat-resistant ring (9) blocks heat loss because the temperature sensor (7) is still in a response state; the position to be cooled can be cooled rapidly because the thermal resistor (6) leaves and exposes the air deflector (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111619764.5A CN114274463B (en) | 2021-12-27 | 2021-12-27 | Bidirectional invasive temperature control lattice and hot runner mold thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111619764.5A CN114274463B (en) | 2021-12-27 | 2021-12-27 | Bidirectional invasive temperature control lattice and hot runner mold thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114274463A CN114274463A (en) | 2022-04-05 |
| CN114274463B true CN114274463B (en) | 2023-11-24 |
Family
ID=80876667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111619764.5A Active CN114274463B (en) | 2021-12-27 | 2021-12-27 | Bidirectional invasive temperature control lattice and hot runner mold thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114274463B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4212624A (en) * | 1976-12-09 | 1980-07-15 | Asahi Kasei Kogyo Kabushiki Kaisha | Hot-runner mold and injection molding method making use of the same |
| JP2010508168A (en) * | 2006-08-18 | 2010-03-18 | エヴィコン ハイスカナールジステーメ ゲーエムベーハー ウント ツェーオー． カーゲー | Needle valve nozzle |
| CN103817866A (en) * | 2014-03-19 | 2014-05-28 | 常州大学 | Novel runnerless aggregate injection molding die |
| CN104608331A (en) * | 2015-01-19 | 2015-05-13 | 谭文胜 | Dish type pouring device for hot runner of large PVC (polyvinyl chloride) plastic pipe injection mold |
| CN104626469A (en) * | 2015-01-27 | 2015-05-20 | 苏州汇众模塑有限公司 | Intelligent temperature control type thin-walled injection molding mold |
| CN205818378U (en) * | 2016-05-10 | 2016-12-21 | 刘美旭 | The heating arrangements of mold hot runner system |
| CN206357573U (en) * | 2016-12-29 | 2017-07-28 | 深圳市金彩虹精密制造股份有限公司 | A kind of constant temperature hot runner mould |
| CN209775433U (en) * | 2019-03-29 | 2019-12-13 | 咸宁市洪盛模具科技有限公司 | Hot runner mold with multi-point hot sprue |
| CN212949044U (en) * | 2020-07-17 | 2021-04-13 | 昆山市康菲热流道系统有限公司 | Injection mold hot runner detection device |
-
2021
- 2021-12-27 CN CN202111619764.5A patent/CN114274463B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4212624A (en) * | 1976-12-09 | 1980-07-15 | Asahi Kasei Kogyo Kabushiki Kaisha | Hot-runner mold and injection molding method making use of the same |
| JP2010508168A (en) * | 2006-08-18 | 2010-03-18 | エヴィコン ハイスカナールジステーメ ゲーエムベーハー ウント ツェーオー． カーゲー | Needle valve nozzle |
| CN103817866A (en) * | 2014-03-19 | 2014-05-28 | 常州大学 | Novel runnerless aggregate injection molding die |
| CN104608331A (en) * | 2015-01-19 | 2015-05-13 | 谭文胜 | Dish type pouring device for hot runner of large PVC (polyvinyl chloride) plastic pipe injection mold |
| CN104626469A (en) * | 2015-01-27 | 2015-05-20 | 苏州汇众模塑有限公司 | Intelligent temperature control type thin-walled injection molding mold |
| CN205818378U (en) * | 2016-05-10 | 2016-12-21 | 刘美旭 | The heating arrangements of mold hot runner system |
| CN206357573U (en) * | 2016-12-29 | 2017-07-28 | 深圳市金彩虹精密制造股份有限公司 | A kind of constant temperature hot runner mould |
| CN209775433U (en) * | 2019-03-29 | 2019-12-13 | 咸宁市洪盛模具科技有限公司 | Hot runner mold with multi-point hot sprue |
| CN212949044U (en) * | 2020-07-17 | 2021-04-13 | 昆山市康菲热流道系统有限公司 | Injection mold hot runner detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114274463A (en) | 2022-04-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114274463B (en) | Bidirectional invasive temperature control lattice and hot runner mold thereof | |
| JP2006516068A5 (en) | ||
| CN108402506B (en) | Intelligent thermoelectric heating spray head of food 3D printer | |
| CN107336878A (en) | A kind of PE films enclosed mechanism | |
| CN202053491U (en) | Regulating mechanism of hot runner nozzle valve needle | |
| CN113611933A (en) | Battery pack with heat management and control function and management and control system thereof | |
| JP4723587B2 (en) | Extruder | |
| CN212288588U (en) | Hot runner heating assembly | |
| US6867395B2 (en) | Variable flow thermostat and method for variably controlling engine temperature | |
| CN207224614U (en) | A kind of Split type welding device | |
| CN216297591U (en) | Steel pipe bending machine with good deviation prevention effect for precision machining | |
| CN211766729U (en) | Temperature-controllable heat sealing device | |
| CN114570885A (en) | Casting deformation heat adjustment mold | |
| CN108007957A (en) | A kind of model support attack angle mechanism | |
| CN207577266U (en) | It is a kind of to position the firm metal die that cools down | |
| CN210336695U (en) | Injection molding machine is with nozzle that has function of adjusting temperature | |
| CN216043999U (en) | Mechanical thermostat for automobile | |
| CN111306810A (en) | Energy-saving water heater adjusted along with water temperature | |
| CN212554936U (en) | Slide rail type concealed heat flow channel controller | |
| CN212072794U (en) | Hot runner device of thermosetting inner wall mold | |
| CN207823757U (en) | A kind of metal die that head temperature is controllable | |
| CN214266480U (en) | Injection mold with temperature management and control | |
| CN216992978U (en) | Injection mold in-mold parameter correcting device | |
| CN110925074B (en) | Thermostat structure and engine | |
| CN214517574U (en) | Sizing nozzle forming die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |