CN210791963U - Heating device of plastic mold - Google Patents
Heating device of plastic mold Download PDFInfo
- Publication number
- CN210791963U CN210791963U CN201921847377.5U CN201921847377U CN210791963U CN 210791963 U CN210791963 U CN 210791963U CN 201921847377 U CN201921847377 U CN 201921847377U CN 210791963 U CN210791963 U CN 210791963U
- Authority
- CN
- China
- Prior art keywords
- heating base
- heating
- sides
- heat conducting
- base
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 79
- 238000005485 electric heating Methods 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model provides a heating device of a plastic mould, which comprises a heating base, a heat conducting plate and a plurality of strip-shaped heat conducting blocks, wherein two ends of the side surface of each strip-shaped heat conducting block are respectively provided with two fixed screw holes, and a plurality of electric heating pipes are uniformly laid on the inner wall of the bottom of the heating base; the top of the relative both sides of heating base is equipped with the fixed plate, be equipped with a plurality of jacks with top equidistance on the both sides side of the heating base that is equipped with the fixed plate, the jack is close to the top of heating base, be equipped with a plurality of fixed orificess with the jack one-to-one on the fixed plate, still be equipped with the bar hole parallel with the top on the side of a heating base of jack below, be equipped with the picture peg subassembly that matches with bar hole both ends on the side inner wall of the other both sides of heating base, the picture peg subassembly includes two relative picture pegs, two sides that the picture peg is relative are located the coplanar with the.
Description
Technical Field
The utility model relates to a plastic mold uses technical field, concretely relates to plastic mold's heating device.
Background
Generally all need heat injection mold in plastic products's production process, prior art's mould heating structure is mostly all more single, can only carry out comprehensive even heating, but because the product of production is different, the mould structure that uses is also different, and some places need key heating when using, otherwise can lead to the product quality of processing out ideal inadequately.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a plastic mold's heating device realizes evenly heating the mould and the key two kinds of heating states that heat in local position.
The utility model provides a following technical scheme:
a heating device of a plastic mold comprises a heating base, a heat conducting plate and a plurality of strip-shaped heat conducting blocks, wherein two fixing screw holes are formed in two ends of the side surface of each strip-shaped heat conducting block respectively;
the top of two opposite sides of the heating base is respectively provided with two fixing plates vertical to the top edges of the heating base, the side surfaces of the two sides of the heating base provided with the fixing plates are provided with a plurality of insertion holes which are equidistant to the top, the insertion holes are matched with the strip-shaped heat conduction blocks, the insertion holes are close to the top of the heating base, the fixing plates are provided with a plurality of fixing holes which are in one-to-one correspondence with the insertion holes, and the fixing holes are matched with the fixing screw holes; one of jack below still be equipped with on the side of heating base with the parallel bar hole in top, the bar hole with the heat-conducting plate matches, the both ends in bar hole extend to the both sides of heating base side, be equipped with on the side inner wall of the other both sides of heating base with the picture peg subassembly that bar hole both ends match, the picture peg subassembly includes two relative picture pegs, two the relative side of picture peg respectively with the upper and lower pore wall in bar hole is located the coplanar.
Preferably, the inner wall of the heating base is uniformly covered with heat insulation plates.
Preferably, the heat insulation plate is connected with the inner wall of the heating base through glue.
Preferably, the side of the heating base is provided with a threading hole, the electric heating pipe is provided with a power cord, and the power cord penetrates through the threading hole and is arranged outside the heating base.
Preferably, a plurality of the jacks are densely distributed.
Preferably, one end of the heat conducting plate is inserted into the heating base from the strip-shaped hole, and the upper side and the lower side of the heat conducting plate are respectively arranged between the two inserting plates on the inner walls of the other two sides of the heating base.
The utility model has the advantages that: when the utility model is used and needs to be heated evenly, the heat conducting plate is only inserted from the strip-shaped hole, the mould is placed on the heat conducting plate, the heat of the electric heating pipe is evenly distributed on the heat conducting plate, and the mould is heated evenly; the utility model discloses can also place the mould on the bar adds the hot-water bag through inserting the bar to the jack and add the hot-water bag, realize the local position key heating to the mould.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the mold of the present invention when the mold is heated uniformly;
FIG. 3 is a schematic structural view of the mold according to the present invention when the mold is locally heated;
FIG. 4 is a schematic structural view of the strip-shaped heat-conducting block of the present invention;
labeled as: 1. heating the base; 2. a heat conducting plate; 3. a strip-shaped heat conducting block; 4. fixing screw holes; 5. an electric heating tube; 6. a fixing plate; 7. a fixing hole; 8. inserting plates; 9. a jack; 10. threading holes; 11. and (4) strip-shaped holes.
Detailed Description
As shown in fig. 1-4, a heating device for a plastic mold comprises a heating base 1, a heat conducting plate 2 and a plurality of strip-shaped heat conducting blocks 3, wherein two fixing screw holes 4 are respectively arranged at two ends of the side surface of each strip-shaped heat conducting block 3, the heating base 1 is a top box-free body, a plurality of electric heating pipes 5 are uniformly laid on the inner wall of the bottom of the heating base 1, threading holes 10 are arranged on the side surface of the heating base 1, the electric heating pipes 5 are provided with power wires, and the power wires penetrate through the threading holes 10 and are arranged outside the heating base 1 and are used for being connected with an external power supply to supply power to the;
the top of two opposite sides of the heating base 1 is respectively provided with two fixing plates 6 vertical to the top edges of the heating base, the side surfaces of two sides of the heating base 1 provided with the fixing plates 6 are provided with a plurality of jacks 9 which are equidistant to the top, the jacks 9 are densely distributed, the jacks 9 are matched with the strip-shaped heat conducting blocks 3, the jacks 9 are close to the top of the heating base 1, the fixing plates 6 are provided with a plurality of fixing holes 7 which are in one-to-one correspondence with the jacks 9, and the fixing holes 7 are matched with the fixing screw holes 4; still be equipped with the bar hole 11 parallel with the top on a heating base 1's of jack 9 below the side, bar hole 11 matches with heat-conducting plate 2, the both ends in bar hole 11 extend to the both sides of heating base 1 side, be equipped with the picture peg 8 subassembly of matcing with bar hole 11 both ends on the side inner wall of heating base 1 other both sides, picture peg 8 subassembly includes two relative picture pegs 8, two picture peg 8 relative sides are located the coplanar with the upper and lower pore wall in bar hole 11 respectively, during installation heat-conducting plate 2, the one end of heat-conducting plate 2 is inserted from bar hole 11 and is located heating base 1 inside, heat-conducting plate 2's upper and lower both sides are located respectively between two picture pegs 8 of heating base 1's other both sides inner wall.
Specifically, the inner wall of the heating base 1 is uniformly covered with a heat insulation plate, and the heat insulation plate is connected with the inner wall of the heating base 1 through glue, so that heat loss is reduced.
As shown in fig. 2, a heating device of plastic mold, when the mould needs the even heating, insert the one end of heat-conducting plate 2 in the bar hole 11, insert between the picture peg 8 of the both sides of heating base 1 along the both sides of heat-conducting plate 2 and heat base 1, the side contact of inserting end and heating base 1 up to heat-conducting plate 2, place the mould on heat-conducting plate 2, open electric heating pipe 5, the even distribution of electric heating pipe 5's heat is on heat-conducting plate 2, the realization is to the even heating of mould.
As shown in figure 3, a heating device of plastic mold, when heating the key position of the mold, take off the heat conducting plate 2, according to the key position with bar heat conduction block 3 insert corresponding jack 9 in, place the mold on a plurality of bar heat conduction blocks 3, when bar heat conduction block 3 is not enough to make the mold stably place, can insert the appropriate backup pad in jack 9 and support, realize the heating to the local key position of mold.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The heating device of the plastic mold is characterized by comprising a heating base, a heat conducting plate and a plurality of strip-shaped heat conducting blocks, wherein two fixing screw holes are formed in two ends of the side surface of each strip-shaped heat conducting block respectively;
the top of two opposite sides of the heating base is respectively provided with two fixing plates vertical to the top edges of the heating base, the side surfaces of the two sides of the heating base provided with the fixing plates are provided with a plurality of insertion holes which are equidistant to the top, the insertion holes are matched with the strip-shaped heat conduction blocks, the insertion holes are close to the top of the heating base, the fixing plates are provided with a plurality of fixing holes which are in one-to-one correspondence with the insertion holes, and the fixing holes are matched with the fixing screw holes; one of jack below still be equipped with on the side of heating base with the parallel bar hole in top, the bar hole with the heat-conducting plate matches, the both ends in bar hole extend to the both sides of heating base side, be equipped with on the side inner wall of the other both sides of heating base with the picture peg subassembly that bar hole both ends match, the picture peg subassembly includes two relative picture pegs, two the relative side of picture peg respectively with the upper and lower pore wall in bar hole is located the coplanar.
2. The heating apparatus for a plastic mold according to claim 1, wherein the inner wall of the heating base is uniformly covered with heat insulating plates.
3. The heating apparatus for a plastic mold according to claim 2, wherein the heat insulating plate is connected to the inner wall of the heating base by glue.
4. The heating device of a plastic mold according to claim 1, wherein a threading hole is provided on a side surface of the heating base, and the electric heating tube is provided with a power cord which passes through the threading hole and is provided outside the heating base.
5. The heating apparatus for plastic molds according to claim 1, wherein a plurality of said insertion holes are densely arranged.
6. The heating device of a plastic mold according to claim 1, wherein one end of the heat conducting plate is inserted into the heating base from the strip-shaped hole, and the upper and lower sides of the heat conducting plate are respectively disposed between two insert plates on the inner walls of the other two sides of the heating base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921847377.5U CN210791963U (en) | 2019-10-30 | 2019-10-30 | Heating device of plastic mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921847377.5U CN210791963U (en) | 2019-10-30 | 2019-10-30 | Heating device of plastic mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210791963U true CN210791963U (en) | 2020-06-19 |
Family
ID=71246946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921847377.5U Expired - Fee Related CN210791963U (en) | 2019-10-30 | 2019-10-30 | Heating device of plastic mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210791963U (en) |
-
2019
- 2019-10-30 CN CN201921847377.5U patent/CN210791963U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200619 |