CN218019989U - Double-sided independent temperature control heating plate - Google Patents
Double-sided independent temperature control heating plate Download PDFInfo
- Publication number
- CN218019989U CN218019989U CN202221972465.XU CN202221972465U CN218019989U CN 218019989 U CN218019989 U CN 218019989U CN 202221972465 U CN202221972465 U CN 202221972465U CN 218019989 U CN218019989 U CN 218019989U
- Authority
- CN
- China
- Prior art keywords
- heating
- strips
- plate
- heating plate
- double
- 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
Images
Abstract
A double-sided independent temperature control heating plate comprises a heating plate, two heating units, a partition plate and a heating mould. The heating plate is internally provided with an interlayer, and the heating plate is provided with a fixing hole. Two bisymmetry settings of heating unit, every the heating unit all includes two sets of first heating strips and two sets of second heating strips, and is two sets of first heating strips and two the second heating strips all symmetry sets up, two the second heating strips press from both sides and locate two sets of between the first heating strips. The double-sided independent temperature control heating plate is characterized in that an interlayer is arranged in the heating plate, the heating units are arranged on two end faces in the interlayer, and the heating units are independently connected with a controller, so that the purpose of independent temperature control is achieved. And the spacing layer arranged in the interlayer can isolate the temperatures of the two end faces, so that the mutual influence of the two end faces is avoided, and the temperatures of the two end faces can be independently adjusted while the end faces on the two sides of the heating plate are simultaneously heated.
Description
Technical Field
The utility model relates to a mould processing technology field, especially a two-sided independent accuse temperature hot plate.
Background
Injection molding is a process used in mass production of some parts having complex shapes. Specifically, the material melted by heating is injected into a die cavity from high pressure, and a formed product is obtained after cooling and solidification. An injection mold is a tool for producing plastic products, and is also a tool for giving the plastic products complete structures and precise dimensions.
The material of some parts working at high temperature must have strong heat resistance, thermosetting plastic is a good high-temperature resistant material, and the realization of temperature control in a mold is a particularly important problem in the molding process of thermosetting plastic.
The thermosetting plastic raw material is characterized by melting at 70-100 ℃ and curing at 160-190 ℃, so that higher mold temperature is required. In the prior art, a heating pipe is adopted to increase the temperature of a die to meet the high-temperature requirement required by forming. But because the heating area of the heating pipe is small, the whole temperature of the die is uneven, the heating pipe is easy to burn out in the using process, the service life is not long, and the production efficiency and the product quality are influenced.
Chinese patent CN201420356593.0 discloses a thermosetting mold with a heating plate, which comprises a mold, wherein a mold core is arranged in the mold, the heating plate is embedded on the circumferential wall of the mold core, a heating wire is coiled in the heating plate, a temperature sensing line extends out of the heating plate, the inner end of the temperature sensing line is connected with the heating wire, and the outer end of the temperature sensing line is connected with a temperature control device.
The scheme can achieve the purpose of adjusting the temperature, but some of the schemes can only adjust the temperature of one end face and cannot meet the requirement of a part of dies requiring independent temperature control of the end faces at two sides.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a two-sided independent accuse temperature hot plate to solve above-mentioned technical problem.
A double-sided independent temperature control heating plate comprises a heating plate, two heating units symmetrically arranged in the heating plate, a partition plate arranged between the heating units and a heating mould arranged on one side wall of each heating unit; have an intermediate layer in the hot plate, just be provided with a plurality of fixed orificess on the hot plate, two bisymmetry settings of heating unit, every the heating unit all includes two sets of first heating strips and two sets of second heating strips, and is two sets of first heating strips and two the second heating strips all symmetry sets up, two the second heating strips press from both sides and locate two sets of between the first heating strips, the extending direction of first heating strips with the extending direction mutually perpendicular of second heating strips, so that first heating strips the second heating strips fully set up in the hot plate.
Furthermore, a plurality of heating unit fixing grooves are arranged on two opposite end faces of the interlayer at intervals.
Further, the first heating strips and the two groups of second heating strips are connected with the heating plate through guide wires.
Further, the first heating strips and the two groups of second heating strips are arranged on the heating plate at intervals.
Further, a heat conducting disc is arranged on one side, abutted against the heating plate, of the heating mold.
Compared with the prior art, the utility model provides a pair of two-sided independent accuse temperature hot plate is through set up an intermediate layer in the hot plate, will the heating element sets up on the intraformational both ends face of intermediate layer to connection director alone to reach the purpose of independent accuse temperature. And the spacing layer arranged in the interlayer can isolate the temperatures of the two end surfaces, so that the mutual influence of the two end surfaces is avoided, and the temperatures of the two end surfaces can be independently adjusted while the end surfaces on the two sides of the heating plate are simultaneously heated.
Drawings
Fig. 1 is a schematic structural view of a double-sided independent temperature control heating plate provided by the present invention.
Fig. 2 is a schematic side view of the double-sided independent temperature control heating plate of fig. 1.
Fig. 3 is a schematic view of an internal structure of the double-sided independent temperature control heating plate of fig. 1.
Detailed Description
Specific examples of the present invention will be described in further detail below. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.
As shown in fig. 1 to fig. 3, it is a schematic structural diagram of a double-sided independent temperature control heating plate provided by the present invention. The double-sided independent temperature control heating plate comprises a heating plate 10, two heating units 20 symmetrically arranged on the end face of the side of the heating plate 10, a partition plate 30 arranged between the heating units 20, and two heating molds 40 arranged on the end faces of two sides of the heating units 20. It is understood that the double-sided independent temperature control heating plate further includes other functional structures, such as fixing screws, etc., which are well known to those skilled in the art and will not be described herein again.
The heating plate 10 is used to install the heating unit 20, the partition plate 30, and the heating mold 40. An interlayer 11 is arranged in the heating plate 10, and a plurality of fixing holes 12 are arranged on the end faces of two sides of the heating plate 10. Two outer surfaces of the heating plate 10 are bonding surfaces 101, and the bonding surfaces 101 are not adhered to prevent contaminants from adhering to the surfaces.
A plurality of heating unit fixing grooves 13 are formed at intervals on two opposite end surfaces of the interlayer 11. The fixing holes 12 are used to connect the partition 30, and heat the mold 40. The fixing hole 12 is used for fixing the heating mold 40.
The heating unit fixing groove 13 is used to fix the heating unit 20.
The four groups of heating units 20 are symmetrically arranged two by two, and each group of heating units 20 includes two groups of first heating strips 21 and two groups of second heating strips 22. The first heating strips 21 and the two groups of second heating strips 22 are connected with the heating plate 10 through guide wires 23, so that the purpose of electrically heating the first heating strips 21 and the two groups of second heating strips 22 is achieved. Two sets of first heating strip 21, and two the second heating strip 22 is the symmetry setting all, two the second heating strip 22 presss from both sides and locates two sets of between the first heating strip 21, the extending direction of first heating strip 21 with the extending direction mutually perpendicular of second heating strip 22, so that first heating strip 21 the second heating strip 22 fully set up in the hot plate 10. The heating units 20 disposed at both sides of the heating plate 10 are individually connected to a controller (not shown) so as to independently adjust the temperatures at both sides, thereby achieving the purpose of double-sided heating and independent temperature control at both sides.
The partition plate 30 is made of a heat insulating material so as to space both sides of the heating plate 10, thereby facilitating independent temperature control.
The heating mold 40 and the heating plate 10 are fixed by screwing or pinning. A heat conducting plate 41 is arranged on one side of the heating mold 40 abutting against the heating plate 10. The heat conductive plate 41 is used to increase a contact area between the heating mold 40 and the heating plate 10, thereby improving heat transfer efficiency.
Compared with the prior art, the utility model provides a pair of two-sided independent accuse temperature hot plate is through set up an intermediate layer 11 in the hot plate 10, will heating element 20 sets up on the both ends face in the intermediate layer 11 to connection director alone to reach the purpose of independent accuse temperature. And the spacing layer 30 arranged in the interlayer 11 can isolate the temperatures of the two end faces and avoid the mutual influence of the two end faces, so that the temperatures of the two end faces can be independently adjusted while the end faces on the two sides of the heating plate 10 are simultaneously heated.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention, and any modification, equivalent replacement or improvement within the spirit of the present invention is encompassed by the claims of the present invention.
Claims (5)
1. The utility model provides a two-sided independent accuse temperature hot plate which characterized in that: the double-sided independent temperature control heating plate comprises a heating plate, two heating units symmetrically arranged in the heating plate, a partition plate arranged between the heating units and a heating mould arranged on the side wall of one side of each heating unit; have an intermediate layer in the hot plate, just be provided with a plurality of fixed orificess on the hot plate, the two bisymmetry settings of heating unit, every the heating unit all includes two sets of first heating strips and two sets of second heating strips, and is two sets of first heating strips and two the second heating strips all symmetry sets up, two the second heating strips press from both sides and locate two sets of between the first heating strips, the extending direction of first heating strips with the extending direction mutually perpendicular of second heating strips, so that first heating strips the second heating strips fully set up in the hot plate.
2. The double-sided independent temperature-controlled heating plate according to claim 1, wherein: and a plurality of heating unit fixing grooves are arranged on two opposite end surfaces of the interlayer at intervals.
3. The double-sided independent temperature-controlled heating plate according to claim 1, wherein: the first heating strips and the two groups of second heating strips are connected with the heating plate through guide wires.
4. The double-sided independent temperature-controlled heating plate according to claim 3, wherein: the first heating strips and the two groups of second heating strips are arranged on the heating plate at intervals.
5. The double-sided independent temperature-controlled heating plate according to claim 1, wherein: and a heat conducting disc is arranged on one side of the heating mould, which is abutted to the heating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221972465.XU CN218019989U (en) | 2022-07-28 | 2022-07-28 | Double-sided independent temperature control heating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221972465.XU CN218019989U (en) | 2022-07-28 | 2022-07-28 | Double-sided independent temperature control heating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218019989U true CN218019989U (en) | 2022-12-13 |
Family
ID=84341541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221972465.XU Active CN218019989U (en) | 2022-07-28 | 2022-07-28 | Double-sided independent temperature control heating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218019989U (en) |
-
2022
- 2022-07-28 CN CN202221972465.XU patent/CN218019989U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218019989U (en) | Double-sided independent temperature control heating plate | |
| CN104960114A (en) | Composite material product batch manufacturing method and forming mold capable of achieving deformation compensation | |
| CN107553848A (en) | A kind of injection mold temperature precise control device | |
| CN215039402U (en) | Glass body mould for thermoplastic material forming | |
| CN103950132A (en) | Single-sided heat transfer electric heating press slab | |
| CN206124035U (en) | Hot plate for vulcanizer | |
| CN211542261U (en) | Control device for ultrahigh mold temperature of injection mold | |
| CN201766733U (en) | Electromagnetic induction heating coil | |
| CN210470535U (en) | Rice seedling culture matrix board forming die | |
| CN113787736A (en) | Thermoplastic composite material flat plate pressing die and using method | |
| CN208500742U (en) | The lower heating thermal-field device of model solid glass apparatus for continuous formation | |
| CN208484266U (en) | Glass reinforced plastic pultruded panels plate extrusion forming device | |
| CN209794073U (en) | mould device for thermal insulation board | |
| CN215242936U (en) | Mold pressing plate for high-frequency welding machine | |
| CN211138256U (en) | Hot-working die assembly and hot-press forming equipment | |
| CN111761788A (en) | Injection molding and compression molding heating module equipment and production process | |
| CN201721022U (en) | Electrothermic and floating rapid heating cycle injection mold | |
| CN114273527A (en) | Hot-pressing die and application | |
| CN204712320U (en) | A kind of composite products manufactures in enormous quantities and can realize deformation-compensated mould | |
| CN210648125U (en) | Mold assembly and molding equipment | |
| CN210190304U (en) | Temperature control device for electric heating plate of crawler-type plate vulcanizing machine | |
| CN211165260U (en) | Mould for manufacturing plastic toy parts | |
| CN220052932U (en) | Plug-in type spliced pulse heating rivet joint | |
| CN219685929U (en) | Microchannel reaction plate processingequipment | |
| CN110936623A (en) | Metal adhesive tape thermal compounding process and thermal compounding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |