CN204725828U - Plastic suction forming apparatus - Google Patents
Plastic suction forming apparatus Download PDFInfo
- Publication number
- CN204725828U CN204725828U CN201520174650.8U CN201520174650U CN204725828U CN 204725828 U CN204725828 U CN 204725828U CN 201520174650 U CN201520174650 U CN 201520174650U CN 204725828 U CN204725828 U CN 204725828U
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- China
- Prior art keywords
- bed die
- mold
- cell body
- forming apparatus
- chamber wall
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- 239000004033 plastic Substances 0.000 title claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 238000012546 transfer Methods 0.000 claims abstract description 13
- 238000010276 construction Methods 0.000 claims abstract description 7
- 210000005056 cell body Anatomy 0.000 claims description 35
- 238000005259 measurement Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 230000003028 elevating effect Effects 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 229920005669 high impact polystyrene Polymers 0.000 description 1
- 239000004797 high-impact polystyrene Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 238000010061 rubber shaping Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of plastic suction forming apparatus, include frame, mold, bed die, heating system and control device, described mold is flexible mould, mold is formed to fasten by a lowering or hoisting gear driving and bed die and seals, the chamber wall of its mold is a kind of hollow-core construction, heating system forms heat transfer to treating that workpiece upper surface is heated in mould to the chamber wall of mold, described bed die is jig, the chamber wall of bed die is a kind of hollow-core construction, and bed die inner chamber body wall offers multiple through hole, heating system forms heat transfer to treating that workpiece lower surface is heated in mould to the chamber wall of bed die, one pull of vacuum device can be treated workpiece lower surface by multiple through holes that bed die is offered and produce pull of vacuum.The plastic suction forming apparatus that the utility model provides and the method that plastic uptake is shaped have the advantages such as power consumption is low, heat conduction efficiency is high, products moulding unification attractive in appearance.
Description
Technical field
The utility model relates to a kind of device of plastic rubber shaping, is specifically related to plastic suction forming apparatus.
Background technology
Packing Machine is that the thermoplastic coiled materials such as PVC, PE, PP, PET, HIPS of heating plasticizing are inhaled the machine making the product such as senior packaging decorative box, frame of various shape.Traditional plastic uptake technique adopts one-side mould heating material, then utilizes pull of vacuum the thermoplastic plastic sheet materials such as PVC, the PET after thermoplastic to be become the plastic-sucking tray, cell-shell etc. of various shape through mould plastic uptake.The one side that traditional single-side heating only treats workpiece heats, this will cause two surface temperatures treating workpiece inharmonious, may occur man-hour treating the problems such as workpiece moulding is incomplete, flaw is many adding, moreover the heating of present Packing Machine is by arranging many electrical bars to heat in mould, so not only make the temperature of die surface inconsistent, temperature is difficult to control, and also has that power consumption is large, the problem such as uneven of dispelling the heat.As can be seen here, present Packing Machine still has necessity of improvement further.
Utility model content
In order to overcome the deficiency existing for prior art, the purpose of this utility model is to provide that a kind of double molds heats, unified attractive in appearance and low, that heat conduction efficiency the is high plastic suction forming apparatus that consumes energy of finished product effect.
In order to reach above-mentioned purpose of design, the technical solution adopted in the utility model is as follows:
A kind of plastic suction forming apparatus, include frame, mold, bed die, heating system and control device, described mold is flexible mould, mold is formed to fasten by a lowering or hoisting gear driving and bed die and seals, the chamber wall of its mold is a kind of hollow-core construction, heating system forms heat transfer to treating that workpiece upper surface is heated in mould to the chamber wall of mold, described bed die is jig, the chamber wall of bed die is a kind of hollow-core construction, and bed die inner chamber body wall offers multiple through hole, heating system forms heat transfer to treating that workpiece lower surface is heated in mould to the chamber wall of bed die, one pull of vacuum device can be treated workpiece lower surface by multiple through holes that bed die is offered and produce pull of vacuum.
Further, be a kind of honeycombed runner in the chamber wall of described mold, this honeycomb runner is made up of multiple perpendicular straight arranged evagination cell body plate, its evagination cell body plate is by multiple polygon evagination cell body assembly, the oblique line limit of its adjacent evagination cell body forms a spaced-apart flow passages, the flow channel of a kind of cruciform shape of gap-forming between polylith evagination cell body plate.
Further, be a kind of honeycombed runner in the chamber wall of described bed die, this honeycomb runner is made up of multiple perpendicular straight arranged evagination cell body plate, its evagination cell body plate is by multiple polygon evagination cell body assembly, the oblique line limit of its adjacent evagination cell body forms one " waveform " spaced-apart flow passages, the flow channel of a kind of cruciform shape of gap-forming between polylith evagination cell body plate.
Further, the evagination cell body of described evagination frid is a kind of octagonal structure, and the straight line of its adjacent evagination cell body overlaps, and after the combination of many group evagination cell bodies, the space on its oblique line limit forms flow channel.
Further, the chamber wall of described mold and bed die is that 304 corrosion resistant plates are made, and the evagination frid in the wall of chamber is made up of 316L stainless steel.
Further, described heating system includes the many heating tubes be arranged in the wall of mold chamber and in the wall of bed die chamber.
Further, described heating system also comprises an air-heater, this air-heater by magnetic valve triplate line respectively with mold chamber wall in and bed die chamber wall in form path.
Further, this plastic suction forming apparatus also comprises the temperature control system that corresponding heating system is arranged, its temperature control system comprises a temperature-detecting device, a temperature control equipment, mold and bed die have cold wind hole, cold wind hole place is provided with electronic valve, the temperature of its temperature-detecting device Intelligent Measurement mold and bed die, the electronic valve of information to temperature control system or cold wind hole place that temperature control equipment is transmitted by temperature-detecting device controls.
The beneficial effects of the utility model: adopt the common heating energy of upper/lower die to make the tow sides all thermally equivalents treating workpiece, avoid that traditional single-side heating is issuable treats that workpiece end face thermoplasticity is inadequate, thus cause the problems such as products moulding is incomplete, flaw is many; Honeycombed runner is set in the heat transfer chamber of upper and lower mould, thus the heat energy making heating system produce forms the gas flow of right-angled intersection, the runner of right-angled intersection can make fluid turbulization under less flow velocity, form higher heat transfer coefficient, by temperature control system, temperature adjusting is carried out to the heat transfer chamber of upper and lower mould, avoid heat transfer chamber to occur the harmful effect that temperature is too low or too high ensure that the temperature uniformity of heat transfer chamber.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the cross-sectional view of mold and bed die in the utility model;
Fig. 3 is the composition structural representation of the utility model convexity cell body plate.
Detailed description of the invention
Below in conjunction with Figure of description, detailed description of the invention of the present utility model is described in detail.Obviously, described embodiment is only a part of embodiment of the present utility model, and other embodiment that those skilled in the art obtains under the prerequisite not paying creative work all belongs to protection domain of the present utility model.
The plastic suction forming apparatus that theres is provided of the utility model as shown in Figure 1, include frame 1, mold 2, bed die 3, heating system and control device 5, its frame is provided with elevating lever 11, described mold 2 is flexible mould, mold 2 drives by a lowering or hoisting gear 6 and moves along elevating lever 11, and formed to fasten with bed die 3 and seal, heating system forms heat transfer to treating that workpiece upper surface is heated in mould to the chamber wall of mold 2, described bed die 2 is jig, the chamber wall of bed die 3 is a kind of hollow-core construction, and bed die 3 inner chamber body wall offers multiple through hole, the chamber wall of heating system 4 pairs of bed dies 3 forms heat transfer to treating that workpiece lower surface is heated in mould, one pull of vacuum device 7 can be treated workpiece lower surface by multiple through holes that bed die 3 is offered and produce pull of vacuum, as shown in Figure 2, mold 2, a kind of honeycombed runner is in the chamber wall of bed die 3, this honeycomb runner is made up of multiple perpendicular straight arranged evagination cell body plate 8, as shown in Figure 3, its evagination cell body plate 5 is by multiple polygon evagination cell body 81 assembly, the oblique line limit of its adjacent evagination cell body 81 forms one " waveform " spaced-apart flow passages, the flow channel of a kind of cruciform shape of gap-forming between polylith evagination cell body plate 8 (is a kind of octagonal structure as the evagination cell body 81 in preferred the utility model, the straight line of its adjacent evagination cell body 81 overlaps, after many groups evagination cell body 81 combines, the space on its oblique line limit forms flow channel), described heating system 4 includes many and is arranged in the wall of mold chamber and heating tube 41 in the wall of bed die chamber and the air-heater 42 for transport flow heat energy in upwards mold cavity wall and in the wall of bed die chamber, this air-heater 42 by magnetic valve triplate line respectively with mold chamber wall in and bed die chamber wall in form path, corresponding heating system is also provided with a temperature control system 9, its temperature control system 9 comprises temperature-detecting device 91, temperature control equipment 92, mold 2 and bed die 3 have cold wind hole, cold wind hole place is provided with electronic valve, the temperature of its temperature-detecting device 91 Intelligent Measurement mold and bed die, the electronic valve of information to temperature control system or cold wind hole place that temperature control equipment 92 is transmitted by temperature-detecting device 91 controls.
Above; be only preferred embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed in protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should define with claim is as the criterion.
Claims (8)
1. a plastic suction forming apparatus, include frame, mold, bed die, heating system and control device, it is characterized in that: described mold is flexible mould, mold is formed to fasten by a lowering or hoisting gear driving and bed die and seals, the chamber wall of its mold is a kind of hollow-core construction, heating system forms heat transfer to treating that workpiece upper surface is heated in mould to the chamber wall of mold, described bed die is jig, the chamber wall of bed die is a kind of hollow-core construction, and bed die inner chamber body wall offers multiple through hole, heating system forms heat transfer to treating that workpiece lower surface is heated in mould to the chamber wall of bed die, one pull of vacuum device can be treated workpiece lower surface by multiple through holes that bed die is offered and produce pull of vacuum.
2. plastic suction forming apparatus according to claim 1, it is characterized in that: be a kind of honeycombed runner in the chamber wall of described mold, this honeycomb runner is made up of multiple perpendicular straight arranged evagination cell body plate, its evagination cell body plate is by multiple polygon evagination cell body assembly, the oblique line limit of its adjacent evagination cell body forms a spaced-apart flow passages, the flow channel of a kind of cruciform shape of gap-forming between polylith evagination cell body plate.
3. plastic suction forming apparatus according to claim 1, it is characterized in that: be a kind of honeycombed runner in the chamber wall of described bed die, this honeycomb runner is made up of multiple perpendicular straight arranged evagination cell body plate, its evagination cell body plate is by multiple polygon evagination cell body assembly, the oblique line limit of its adjacent evagination cell body forms one " waveform " spaced-apart flow passages, the flow channel of a kind of cruciform shape of gap-forming between polylith evagination cell body plate.
4. the plastic suction forming apparatus according to Claims 2 or 3, it is characterized in that: the evagination cell body of described evagination frid is a kind of octagonal structure, the straight line of its adjacent evagination cell body overlaps, and after the combination of many group evagination cell bodies, the space on its oblique line limit forms flow channel.
5. plastic suction forming apparatus according to claim 1, is characterized in that: the chamber wall of described mold and bed die is that 304 corrosion resistant plates are made, and the evagination frid in the wall of chamber is made up of 316L stainless steel.
6. plastic suction forming apparatus according to claim 1, is characterized in that: described heating system includes the many heating tubes be arranged in the wall of mold chamber and in the wall of bed die chamber.
7. the plastic suction forming apparatus according to claim 1 or 6, is characterized in that: described heating system also comprises an air-heater, this air-heater by magnetic valve triplate line respectively with mold chamber wall in and bed die chamber wall in form path.
8. plastic suction forming apparatus according to claim 1, it is characterized in that: this plastic suction forming apparatus also comprises the temperature control system that corresponding heating system is arranged, its temperature control system comprises a temperature-detecting device, a temperature control equipment, mold and bed die have cold wind hole, cold wind hole place is provided with electronic valve, the temperature of its temperature-detecting device Intelligent Measurement mold and bed die, the electronic valve of information to temperature control system or cold wind hole place that temperature control equipment is transmitted by temperature-detecting device controls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520174650.8U CN204725828U (en) | 2015-03-26 | 2015-03-26 | Plastic suction forming apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520174650.8U CN204725828U (en) | 2015-03-26 | 2015-03-26 | Plastic suction forming apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204725828U true CN204725828U (en) | 2015-10-28 |
Family
ID=54384210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520174650.8U Withdrawn - After Issue CN204725828U (en) | 2015-03-26 | 2015-03-26 | Plastic suction forming apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204725828U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875364A (en) * | 2015-03-26 | 2015-09-02 | 重庆永迪塑料制品有限公司 | Plastics sucking molding machine and plastics sucking molding method |
| CN113844012A (en) * | 2021-09-24 | 2021-12-28 | 苏州荣泽电子科技有限公司 | Vacuum plastic-absorbing forming mold and plastic-absorbing process |
-
2015
- 2015-03-26 CN CN201520174650.8U patent/CN204725828U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875364A (en) * | 2015-03-26 | 2015-09-02 | 重庆永迪塑料制品有限公司 | Plastics sucking molding machine and plastics sucking molding method |
| CN113844012A (en) * | 2021-09-24 | 2021-12-28 | 苏州荣泽电子科技有限公司 | Vacuum plastic-absorbing forming mold and plastic-absorbing process |
| CN113844012B (en) * | 2021-09-24 | 2024-02-02 | 苏州荣泽电子科技有限公司 | Vacuum plastic suction forming die and plastic suction process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 401520 Chongqing Hechuan Guandu home town Park No. 8 Patentee after: Chongqing Yong Di Plastic Products Co., Ltd Address before: 401520 Chongqing Hechuan County of Fengjie city Guandu Town Home Business Park No. 8 Patentee before: Chongqing Yong Di Plastic Products Co., Ltd |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20151028 Effective date of abandoning: 20171117 |
|
| AV01 | Patent right actively abandoned |