CN205364333U - Cascaded control by temperature change mould - Google Patents
Cascaded control by temperature change mould Download PDFInfo
- Publication number
- CN205364333U CN205364333U CN201620163548.2U CN201620163548U CN205364333U CN 205364333 U CN205364333 U CN 205364333U CN 201620163548 U CN201620163548 U CN 201620163548U CN 205364333 U CN205364333 U CN 205364333U
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- Prior art keywords
- cover half
- dynamic model
- mould
- seat
- heat
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Abstract
The utility model provides a cascaded control by temperature change mould, including last mould, cover half, movable mould, heat conduction piece and iron core, going up mould, cover half and movable mould and enclosing into a die cavity jointly, heat conduction piece and iron core are installed in the die cavity, going up and installing a plurality of heating pipes and a plurality of thermosensor on mould, cover half and the movable mould, one or more thermosensor is connected through a temperature control device to every heating pipe, temperature control device opens or closes according to the corresponding heating pipe of temperature control that thermosensor detected. The utility model discloses install electric heating pipe in the mould, through thermosensor's control, can let the arbitrary partial temperature of mould rise or descend, formation temperature's height ladder, can form the gluey passageway of benefit of nature in the whole process of solidifying, can also prevent to produce the shrinkage cavity in the process of solidifying, simultaneously, it decreases to have significantly reduced the electric energy consumption who solidifies the in -process. Adopt the utility model provides a product property that cascaded control by temperature change mould produced can be better, and the quality is more stable.
Description
Technical field
This utility model relates to mould applications, particularly relates to a kind of staged temperature control mould.
Background technology
Manufacturing in the manufacture process of high-voltage electrical apparatus epoxy resin product at existing employing pressure gelation process, mould does not possess heating function, is electric heating tube is arranged in the working panel of equipment realize heating.Heat conduction order in manufacture process is after first working panel being heated up, then heat conduction is in mould.Adopt mould heating process loss in this way relatively big, cause the significant wastage of the energy.
The process of setting of epoxy resin has the following characteristics that process of setting has much relations with temperature, is first the part that solidification temperature is high, then arrives the part that temperature is low；The process of solidification has the difference of molecular density, density when density is more than liquid after solidification, therefore, in process of setting, supplements liquid glue constantly to the part at process of setting.The above characteristic of epoxy resin do not considered by mould of the prior art, all haves much room for improvement.
Utility model content
The purpose of this utility model is in that, for problems of the prior art, it is provided that a kind of staged temperature control mould, reduces the energy consume in the manufacture process of high-voltage electrical apparatus epoxy resin product, enhances product performance.
For achieving the above object, this utility model is by the following technical solutions:
A kind of staged temperature control mould, including upper mould, cover half, dynamic model, heat-conducting block and iron core, described upper mould, fixed half and moving half jointly surround a die cavity, heat-conducting block and iron core and are installed in die cavity；Described upper mould, fixed half and moving half are provided with and multiple add heat pipe and multiple heat sensor, each heat pipe that adds connects one or more heat sensors by an attemperating unit, and described attemperating unit adds heat pipe according to the temperature control correspondence that heat sensor detects and opens or closes.
Further, described dynamic model is from left side and cover half matched moulds, and upper mould is from the matched moulds down over of dynamic model and cover half；Described dynamic model includes dynamic mould fixing plate and dynamic model seat, and the back side of dynamic model seat is fixing with dynamic mould fixing plate to be connected；Described cover half includes the fixing plate of cover half and cover half seat, and the back side of cover half seat is connected by the fixing plate of multiple support columns and cover half is fixing；Being equipped with the cavity of depression in the middle part of the land area of dynamic model seat and cover half seat, dynamic model and after cover half matched moulds, two cavitys collectively form die cavity.
Further, the side above dynamic model seat is provided with the opening connected with cavity, and the side above cover half seat also is provided with the opening connected with cavity, dynamic model and after cover half matched moulds, and two openings are collectively forming mold cavity openings；The upper end of described heat-conducting block is connected in mold cavity openings place, and the lower end of heat-conducting block is fixing with iron core to be connected, and makes iron core be suspended in die cavity.
Further, described upper mould includes upper bolster and upper mould fixed plate, and the bottom surface of upper bolster and dynamic model seat and the side above cover half seat match, and the end face of upper bolster is fixed with upper mould fixed plate by multiple support columns and is connected.
Further, on the land area of described cover half seat and dynamic model seat, correspondence position is respectively equipped with a semi-circular groove body；After dynamic model and cover half matched moulds, two semicircle cell bodies are collectively forming charging aperture, are connected with mold exterior by die cavity.
Further, a feed pipe is also included；After dynamic model and cover half matched moulds, described feed pipe is fixed on charging aperture place by screw.
Further, the side of described cover half seat is provided with cover half and adds heat pipe, the first cover half heat sensor and the second cover half heat sensor, the first cover half heat sensor and the second cover half heat sensor and add heat pipe by attemperating unit with cover half and be connected；The side of described dynamic model seat is provided with dynamic model and adds heat pipe, the first dynamic model heat sensor and the second dynamic model heat sensor；First dynamic model heat sensor and the second dynamic model heat sensor add heat pipe by attemperating unit with dynamic model and are connected.
Further, the first cover half heat sensor and the second cover half heat sensor are arranged along the diagonal angle of cover half seat side；First dynamic model heat sensor and the second dynamic model heat sensor are arranged along the diagonal angle of dynamic model seat side.
Further, the side of described upper bolster is provided with mould and adds heat pipe and upper mould heat sensor；Upper mould heat sensor adds heat pipe by attemperating unit with upper mould and is connected.
Further, the land area of described dynamic model seat is provided with the locating dowel of protrusion, and the land area of described cover half seat is provided with the hole, location of correspondence.
This utility model is arranged on electric heating tube in mould, by the control of heat sensor, it is possible to allow any portion temperature of mould raise or to decline, the height ladder of formation temperature；By controlling the height ladder of mold temperature, it is possible to formed at whole process of setting and naturally mend glue passage, it is also possible to control the solidification sequence of goods in the process of setting of goods, mend glue ceaselessly to first solidification part, it is prevented that to produce shrinkage cavity at process of setting；Meanwhile, the electric energy consume in process of setting is greatly reduced.Adopting the properties of product that the staged temperature control Mold Making that this utility model provides goes out better, quality is more stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of staged temperature control mould that this utility model embodiment provides.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the technical solution of the utility model is described in detail.
As it is shown in figure 1, a kind of staged temperature control mould that this utility model provides, including upper mould 1, cover half 8, dynamic model 4, heat-conducting block 14 and iron core 15, described upper mould 1, cover half 8 and dynamic model 4 jointly surround a die cavity, heat-conducting block 14 and iron core 15 and are installed in die cavity；Described upper mould 1, cover half 8 and dynamic model 4 are provided with and multiple add heat pipe and multiple heat sensor, each heat pipe that adds connects one or more heat sensors by an attemperating unit, and described attemperating unit adds heat pipe according to the temperature control correspondence that heat sensor detects and opens or closes.
Wherein, heat sensor is installed on to be needed temperature controlled region and aims at the part of iron core 15 heating, adds heat pipe and is then installed on the part aiming at iron core 15 heating.Attemperating unit for after heat sensor detects variations in temperature, according to set be automatically opened or closed correspondence add heat pipe, with this, different piece of mould is carried out temperature control respectively, it is achieved the staged temperature control in mould.Each heat pipe that adds can connect a temperature control device respectively, it is also possible to the same temperature control device of common connection.
Specifically, in the present embodiment, described dynamic model 4 is from left side and cover half 8 matched moulds, and upper mould 1 is from the matched moulds down over of dynamic model 4 and cover half 8；Described dynamic model 4 includes dynamic mould fixing plate and dynamic model seat, and the back side of dynamic model seat is fixing with dynamic mould fixing plate to be connected；Described cover half 8 includes the fixing plate of cover half and cover half seat, and the back side of cover half seat is connected by the fixing plate of multiple support columns and cover half is fixing；The land area of dynamic model seat and cover half seat (i.e. the left side of the right side of dynamic model 4 and cover half 8 in figure) middle part is equipped with the cavity of depression, dynamic model 4 and after cover half 8 matched moulds, and two cavitys collectively form die cavity.
Further, the side above dynamic model seat is provided with the opening connected with cavity, and the side above cover half seat also is provided with the opening connected with cavity, dynamic model 4 and after cover half 8 matched moulds, and two openings are collectively forming mold cavity openings；The upper end of described heat-conducting block 14 is connected in mold cavity openings place, and the lower end of heat-conducting block 14 is fixing with iron core 15 to be connected, and makes iron core 15 be suspended in die cavity.
Described upper mould 1 includes upper bolster and upper mould fixed plate, and the bottom surface of upper bolster and dynamic model seat and the side above cover half seat match, and the end face of upper bolster is fixed with upper mould fixed plate by multiple support columns and is connected.After dynamic model 4 and cover half 8 matched moulds, upper mould 1 also matched moulds from above；Strengthen the sealing of die cavity on the one hand, prevent the heat losses of heat-conducting block 14 on the other hand and increase a heating source further.
As it is shown in figure 1, the side of described cover half seat is provided with cover half adds heat pipe the 9, first cover half heat sensor 10 and the second cover half heat sensor 11, the first cover half heat sensor 10 and the second cover half heat sensor 11 are arranged along the diagonal angle of cover half seat side；First cover half heat sensor 10 and the second cover half heat sensor 11 add heat pipe 9 by attemperating unit with cover half and are connected.
The side of described dynamic model seat is provided with dynamic model and adds heat pipe the 5, first dynamic model heat sensor 6 and the second dynamic model heat sensor 7, and the first dynamic model heat sensor 6 and the second dynamic model heat sensor 7 are arranged along the diagonal angle of dynamic model seat side；First dynamic model heat sensor 6 and the second dynamic model heat sensor 7 add heat pipe 5 by attemperating unit with dynamic model and are connected.
Similarly, the side of described upper bolster is provided with mould and adds heat pipe 2 and upper mould heat sensor 3；Upper mould heat sensor 3 adds heat pipe 2 by attemperating unit with upper mould and is connected.
In above structure, the first cover half heat sensor 10 and the second cover half heat sensor 11 are supplied to attemperating unit for the temperature detecting cover half seat, and the on-off control adding heat pipe 9 for cover half is for referencial use；First dynamic model heat sensor 6 and the second dynamic model heat sensor 7 are then used for detecting the temperature of dynamic model seat and are supplied to attemperating unit, and the on-off control adding heat pipe 5 for dynamic model is for referencial use；Upper mould heat sensor 3 is then used for detecting the temperature of upper bolster and is supplied to attemperating unit, and the on-off control adding heat pipe 2 for upper mould is for referencial use.
It should be noted that, the distribution of above-described electrothermal tube and heat sensor arranges and is only the instantiation that the present embodiment is lifted, in actual applications, electrothermal tube and heat sensor can also be distributed to other rational positions by those skilled in the art, are capable of staged temperature equally and control；These deformation and improvement are conceived all without departing from technology of the present utility model.
Further, for convenience of the matched moulds location of dynamic model 4 and cover half 8, the land area of described dynamic model seat is provided with the locating dowel of protrusion, and the land area of described cover half seat is provided with the hole, location of correspondence.
On the land area of described cover half seat and dynamic model seat, correspondence position is respectively equipped with a semi-circular groove body；After dynamic model 4 and cover half 8 matched moulds, two semicircle cell bodies are collectively forming charging aperture 12, are connected with mold exterior by die cavity.Accordingly, this utility model embodiment also includes a feed pipe 13；After dynamic model 4 and cover half 8 matched moulds, described feed pipe 13 is fixed on charging aperture 12 place along shown by arrow direction by screw.
Use step of the present utility model is as follows:
S1, the staged temperature control mould that this utility model is provided are installed in pressure gel equipment, set, by attemperating unit, the temperature that each heat sensor need to control.Specifically, upper mould heat sensor 3 is set as 140 DEG C, first dynamic model heat sensor 6 is set as 130 DEG C, first cover half heat sensor 10 is set as 130 DEG C, second dynamic model heat sensor 7 is set as 125 DEG C, second cover half heat sensor 11 is set as 125 DEG C, forms height and controls temperature step, and is pre-heated to the temperature set.
S2, with electric baker, iron core 15 is pre-heated to 140 DEG C, takes out after keeping 2 hours, fix with heat-conducting block 14, load in the cavity of cover half seat.
S3, by equipment, dynamic model 4 is moved conjunction to cover half 8 place along direction as shown, and by equipment upper mould 1 moved along direction as shown and close the mold cavity openings place arrived above cover half 8 and dynamic model 4, complete die-filling operation.Allow this utility model mould heat in this case about 10 minutes, reach the temperature set.
S4, feed pipe 13 is alignd with charging aperture 12 and uses screw locking, by feed pipe 13 pressuring method, epoxy resin mixed glue is expelled in the die cavity of this utility model mould, after the full die cavity of injection, keeps this state about 50 minutes, just can take out goods, complete manufacturing process.In the maintenance stage after Epoxy Resin For Automatic Pressure Gelation Process epoxy glue and injection, each heat sensor detects the temperature of correspondence position respectively, when temperature is higher than design temperature, closes correspondence in time and adds heat pipe；When temperature is too many lower than design temperature, opens correspondence in time and add heat pipe, realize staged temperature with this and control.
This utility model is arranged on electric heating tube in mould, by the control of heat sensor, it is possible to allow any portion temperature of mould raise or to decline, the height ladder of formation temperature；By controlling the height ladder of mold temperature, it is possible to formed at whole process of setting and naturally mend glue passage, it is also possible to control the solidification sequence of goods in the process of setting of goods, mend glue ceaselessly to first solidification part, it is prevented that to produce shrinkage cavity at process of setting.Adopting the properties of product that the staged temperature control Mold Making that this utility model provides goes out better, quality is more stable.
Meanwhile, this utility model also greatly reduces the electric energy consume in process of setting；It is demonstrated experimentally that the heating means power consumption adopting traditional equipment working panel is 20 to 25KW (every equipment is had any different), and use the power consumption of this utility model mould to be only 4KW, greatly reduce energy consumption.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (10)
1. a staged temperature control mould, it is characterised in that including mould, cover half, dynamic model, heat-conducting block and iron core, described upper mould, fixed half and moving half jointly surround a die cavity, heat-conducting block and iron core and be installed in die cavity；Described upper mould, fixed half and moving half are provided with and multiple add heat pipe and multiple heat sensor, each heat pipe that adds connects one or more heat sensors by an attemperating unit, and described attemperating unit adds heat pipe according to the temperature control correspondence that heat sensor detects and opens or closes.
2. staged temperature control mould according to claim 1, it is characterised in that described dynamic model is from left side and cover half matched moulds, and upper mould is from the matched moulds down over of dynamic model and cover half；Described dynamic model includes dynamic mould fixing plate and dynamic model seat, and the back side of dynamic model seat is fixing with dynamic mould fixing plate to be connected；Described cover half includes the fixing plate of cover half and cover half seat, and the back side of cover half seat is connected by the fixing plate of multiple support columns and cover half is fixing；Being equipped with the cavity of depression in the middle part of the land area of dynamic model seat and cover half seat, dynamic model and after cover half matched moulds, two cavitys collectively form die cavity.
3. staged temperature control mould according to claim 2, it is characterized in that, the side above dynamic model seat is provided with the opening connected with cavity, and the side above cover half seat also is provided with the opening connected with cavity, after dynamic model and cover half matched moulds, two openings are collectively forming mold cavity openings；The upper end of described heat-conducting block is connected in mold cavity openings place, and the lower end of heat-conducting block is fixing with iron core to be connected, and makes iron core be suspended in die cavity.
4. staged temperature control mould according to claim 3, it is characterized in that, described upper mould includes upper bolster and upper mould fixed plate, and the bottom surface of upper bolster and dynamic model seat and the side above cover half seat match, and the end face of upper bolster is fixed with upper mould fixed plate by multiple support columns and is connected.
5. staged temperature control mould according to claim 2, it is characterised in that on the land area of described cover half seat and dynamic model seat, correspondence position is respectively equipped with a semi-circular groove body；After dynamic model and cover half matched moulds, two semicircle cell bodies are collectively forming charging aperture, are connected with mold exterior by die cavity.
6. staged temperature control mould according to claim 5, it is characterised in that also include a feed pipe；After dynamic model and cover half matched moulds, described feed pipe is fixed on charging aperture place by screw.
7. staged temperature control mould according to claim 2, it is characterized in that, the side of described cover half seat is provided with cover half and adds heat pipe, the first cover half heat sensor and the second cover half heat sensor, the first cover half heat sensor and the second cover half heat sensor and add heat pipe by attemperating unit with cover half and be connected；The side of described dynamic model seat is provided with dynamic model and adds heat pipe, the first dynamic model heat sensor and the second dynamic model heat sensor；First dynamic model heat sensor and the second dynamic model heat sensor add heat pipe by attemperating unit with dynamic model and are connected.
8. staged temperature control mould according to claim 7, it is characterised in that the first cover half heat sensor and the second cover half heat sensor are arranged along the diagonal angle of cover half seat side；First dynamic model heat sensor and the second dynamic model heat sensor are arranged along the diagonal angle of dynamic model seat side.
9. staged temperature control mould according to claim 4, it is characterised in that the side of described upper bolster is provided with mould and adds heat pipe and upper mould heat sensor；Upper mould heat sensor adds heat pipe by attemperating unit with upper mould and is connected.
10. staged temperature control mould according to claim 2, it is characterised in that the land area of described dynamic model seat is provided with the locating dowel of protrusion, the land area of described cover half seat is provided with the hole, location of correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620163548.2U CN205364333U (en) | 2016-03-03 | 2016-03-03 | Cascaded control by temperature change mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620163548.2U CN205364333U (en) | 2016-03-03 | 2016-03-03 | Cascaded control by temperature change mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205364333U true CN205364333U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620163548.2U Expired - Fee Related CN205364333U (en) | 2016-03-03 | 2016-03-03 | Cascaded control by temperature change mould |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964685A (en) * | 2017-04-12 | 2017-07-21 | 苏州汇程精密模具有限公司 | A kind of die cutting die with sectional temperature control function |
| CN109466089A (en) * | 2018-12-29 | 2019-03-15 | 宁波祝立机械科技有限公司 | A kind of carbon fiber boat mold and preparation method thereof |
-
2016
- 2016-03-03 CN CN201620163548.2U patent/CN205364333U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964685A (en) * | 2017-04-12 | 2017-07-21 | 苏州汇程精密模具有限公司 | A kind of die cutting die with sectional temperature control function |
| CN109466089A (en) * | 2018-12-29 | 2019-03-15 | 宁波祝立机械科技有限公司 | A kind of carbon fiber boat mold and preparation method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20210303 |