CN2328588Y - Micro electric heating thermoplastic package machine - Google Patents
Micro electric heating thermoplastic package machine Download PDFInfo
- Publication number
- CN2328588Y CN2328588Y CN 97219100 CN97219100U CN2328588Y CN 2328588 Y CN2328588 Y CN 2328588Y CN 97219100 CN97219100 CN 97219100 CN 97219100 U CN97219100 U CN 97219100U CN 2328588 Y CN2328588 Y CN 2328588Y
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- CN
- China
- Prior art keywords
- electric heating
- heating chamber
- electric
- air blower
- hot
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- 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
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- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model relates to a micro electric heating thermoplastic package machine which belongs to the field of electric heating. The utility model is composed of an electric heating cavity, a shell of the electric heating cavity, a flexible electric heating door curtain, a transmission belt, a transmission bed and a hot air blower, wherein the transmission bed is positioned on a machine frame; the transmission belt is arranged on the transmission bed; the electric heating cavity is arranged at the middle part of the upper side of the transmission bed; the electric heating cavity is composed of the shell of the electric heating cavity and the flexible door curtain; the upper side of the electric heating cavity is connected with the hot air blower by two communication tubes; an electric heating source is arranged in the hot air blower, and a motor and a blade are arranged at the right side of the hot air blower. The utility model has the advantages of obvious power saving, high work efficiency, long service life and maintenance contradiction reduction. In addition, the electric heating element has the shock-proof performance and can not be damaged easily.
Description
The utility model belongs to field of electric heating, particularly package packing machine.
It is that a kind of electric heating that utilizes makes PVC.PE.PP plastic bag or plastic barrel, pipe thermal contraction face closure package object reach the machinery of packing purpose that wrapping machine is moulded in pyrocondensation, begs till the present, and pyrocondensation is moulded wrapping machine and all used high-performance tubular electric heating element to be thermal source.Polymer amount even presence of fire accident because the heat source temperature height of tubular electric heating element, wayward pyrocondensation uniformity and easy local excess temperature influence contract; Particularly use the pyrocondensation on the flow-wraps line to mould wrapping machine, must use hot air circulation to reach heat evenly, noise is big; The electric heating leakage problem that all there are the two fan doors in turnover electric heating district in technology is moulded in continuous pyrocondensation on the conveyor line, makes to be exactly that high-performance pyrocondensation is moulded wrapping machine and must abovely at double be strengthened electric thermal power and solve the electric heating leakage problem originally, and it is higher to cause pyrocondensation to be moulded.
The purpose of this utility model is that wrapping machine is moulded in noiseless safe, the energy-saving little electric heating pyrocondensation that discloses a kind of heat source temperature and do not have the cubic heat source structure of fire damage.
Wrapping machine is moulded in a kind of little electric heating pyrocondensation, it is characterized in that being formed by support frame 8, the switch control desk 10 of electric heating chamber 1, electric heating chamber shell 2, soft electric heating door curtain 3, driving band 4, transmission bed 5, hot-air blower 6, band cardan wheel 9, transmission bed 5 is positioned on the frame, driving band 4 is on the transmission bed, the electric heating chamber is the middle part on transmission bed 5, the electric heating chamber is made up of electric heating chamber shell 2 and soft door curtain 3, be connected with hot-air blower 6 by two cross over pipes 7 above the electric heating chamber, electric heat source 12 is arranged in the hot-air blower, and there are motor 13 and fan blade 14 in the right side; Wherein the bilateral inwall of electric heating chamber shell 2 is that 25 clampings of DZR stone paper element are enclosed in the micro-electric hot plate of making in the thin stainless steel sheet 17 15, hot-air blower 6 is housed on the electric heating chamber, it is made up of motor 13, fan blade 14 and electric heat source 12, electric heat source 12 is high power semi-conductor electrothermal conversion bodies that 11 parallel connections of DZR porcelain tube element are superimposed as, and electric heating door curtain 3 is that DZR plastics king thin-film component 23 is clamped the little electric heating film that is enclosed in the polyimide adhesive tape.The manufacture method of stone paper element 25, porcelain tube element 11, plastics king thin-film component 23 is referring to the described manufacture method of 88100015.9 patents.18 expressions use the described manufacture method of 88100015.9 patents to be grown in the Electric radiant Heating Film on stone paper or porcelain tube surface, and the electrode of 19 expressions on Electric radiant Heating Film 18 is that thermal ageing is made behind the silver coating conducting resinl.Micro-electric hot plate 15 is made up of insolator disc 16, stone paper element 25 and sheet steel 17.Insolator disc 16 can use mica paper or mica paper, and thin stainless steel sheet 17 is double-plys, and periphery fixes to clamp sealing stone paper element 25 and insolator disc 16 with electric welding or turnup limit.20,21 is respectively the positive-negative power line, the 22nd, and hollow insulation porcelain bead plays location and protection power lead safety by effect; Electric heating door curtain 3 is made up of thin-film component 23 and polyimide adhesive tape 24, the 23rd, it is that carbon dust or putty powder or carbon dust and putty powder are blended in the film that hot extrude pulls in the polytetrafluoroethylene for a kind of special little electric heating element, also can be grown in PolytetrafluoroethylFilm Film with carbon dust and putty powder is made, the 24th, knownly scribble resistant to elevated temperatures Kapton, double-deck 24 glue seal into soft little electric heating piece in the face of the glue face can clamp 23 easily, 13 expression motors, 14 expression fan blades, the UNICOM road in 7 expressions and electric heating chamber 1.
The utility model has the advantages that in the electric heating chamber and can't see electric heating element, thermal field is even, power saving, heat efficiency height, and it is not fragile that electric heating element is shatter-proof.Do not have noise when work is moulded in 150 ℃ of following pyrocondensations, the temperature in the electric heating chamber is sealed and no leak by 3.
Fig. 1 is the utility model structural representation;
Fig. 2 is hot-air blower and operation element scheme drawing;
Fig. 3 is little electric heating stone paper component structure scheme drawing;
Fig. 4 is little electric heating porcelain tube component structure scheme drawing;
Fig. 5 is a Ying electric hot plate generalized section;
Fig. 6 is soft door curtain structural representation;
Fig. 7 is the A-A section-drawing of soft door curtain.
Below in conjunction with description of drawings the utility model principle of work, when work is moulded in conventional pyrocondensation in 150 ℃ of scopes, micro-electric hot plate and soft electric heating door curtain 3 thermals source and driving band 4 power supplys on the key-board are opened in interlock, place parallel two relative micro-electric hot plates 15 with the medial surface inwall of the electric heating chamber shell 2 of adiabatic function to send parallel heat wave and make that air themperature evenly is rapidly heated about 150 ℃ in the electric heating chamber 1, place the package object thermal contraction and finish pyrocondensation and mould technology of the package in the speed shift-in electric heating chamber 1 clocklike that is with hot shortness PVC.PE.PP material on the driving band 4, because the heat source temperature of micro-electric hot plate has the feature of the flames of anger.Even the spontaneously inflammable PVC.PE.PP material heat shrink process time is longer, also can not cause burning.The uniform heat-field of this cubic heat source can make PVC.PE.PP expect even average shrinkage and reach splendid pyrocondensation moulds purpose, even it is very high that the continuous handling frequency of workpiece is moulded in pyrocondensation, because door curtain 3 has adopted the electric heating structure, the function of its thermoshield and prevention air flows, even electric heating air in the electric heating chamber 1 is difficult for leaking goes out, and can reach the effect and the obviously effect of economize on electricity that improve the electrical heat energy degree of utilization.When the PVC.PE.PP material that will use special high temperature (in 300 ℃) carries out pyrocondensation and moulds packing, can open hot-air blower work synchronously, shown in arrow among Fig. 2, the hot air that electric heating chamber 1 is interior about 150 ℃ can rise to and finishes special hi-heat pyrocondensation in 300 ℃ and mould technology of the package because the interior circulation of blowing engine 6 heats function.Obviously, when technological operation is moulded in 150 ℃ of conventional pyrocondensations, work of the utility model noiselessness and the like product that uses tubular electric heating element are than remarkable energy saving effect being arranged and improving the advantage of the quality of heat shrinkable package, when between 300 ℃, working for 150 ℃, because hot-air blower has been to augment temperature action, its power of fan is less, and noise also is starkly lower than like product and economize on electricity is arranged and improve the advantage that the grade quality is moulded in pyrocondensation.
Claims (3)
1, wrapping machine is moulded in a kind of little electric heating pyrocondensation, it is characterized in that being formed by electric heating chamber 1, electric heating chamber shell 2, soft electric heating door curtain 3, driving band 4, transmission bed 5, hot-air blower 6, support frame 8, switch control desk 10, transmission bed 5 is positioned on the frame, driving band 4 is on the transmission bed, the electric heating chamber is the middle part on transmission bed 5, the electric heating chamber is made up of electric heating chamber shell 2 and soft door curtain 3, be connected with hot-air blower 6 by two cross over pipes 7 above the electric heating chamber, electric heat source 12 is arranged in the hot-air blower, and there are motor 13 and fan blade 14 in the right side; Wherein the bilateral inwall of electric heating chamber shell 2 is that DZR stone paper element 25 clamps the micro-electric hot plate 15 that is enclosed in the thin stainless steel sheet 17, electric heat source 12 is high power semi-conductor electrothermal conversion bodies that 11 parallel connections of DZR porcelain tube element are superimposed as, and electric heating door curtain 3 is that DZR plastics king thin-film component 23 is clamped the little electric heating film that is enclosed in the polyimide adhesive tape.
2, a packing a conduit made of long bamboo is moulded in pyrocondensation as claimed in claim 1, it is characterized in that micro-electric hot plate 15 is made up of insolator disc 16, stone paper element 25 and sheet steel 17, insolator disc 16 can use mica paper or mica paper, thin stainless steel sheet 17 is double-plys, periphery fixes to clamp sealing stone paper element 25 and insolator disc 16 with electric welding or turnup limit, 20,21 is respectively the positive-negative power line, the 22nd, and hollow insulation porcelain bead.
3, wrapping machine is moulded in pyrocondensation as claimed in claim 1, it is characterized in that electric heating door curtain 3 is made up of thin-film component 23 and polyimide adhesive tape 24, the 23rd, it is that carbon dust or putty powder or carbon dust and putty powder are blended in the film that hot extrude pulls in the polytetrafluoroethylene for a kind of special little electric heating element, also can be grown in PolytetrafluoroethylFilm Film with carbon dust and putty powder is made, the 24th, knownly scribble resistant to elevated temperatures Kapton, double-deck 24 glue seal into soft little electric heating piece in the face of the glue face can clamp 23 easily.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97219100 CN2328588Y (en) | 1997-06-24 | 1997-06-24 | Micro electric heating thermoplastic package machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97219100 CN2328588Y (en) | 1997-06-24 | 1997-06-24 | Micro electric heating thermoplastic package machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2328588Y true CN2328588Y (en) | 1999-07-14 |
Family
ID=33935223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97219100 Expired - Fee Related CN2328588Y (en) | 1997-06-24 | 1997-06-24 | Micro electric heating thermoplastic package machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2328588Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101296847B (en) * | 2005-10-24 | 2012-05-09 | Msk包装***股份有限公司 | Method and device for shrinking a heat shrink film placed around a stack of items, in particular a palleted stack of items |
| CN105574986A (en) * | 2016-03-02 | 2016-05-11 | 武汉商学院 | Automatic coin packaging machine |
| CN106494694A (en) * | 2016-12-19 | 2017-03-15 | 山东力诺特种玻璃股份有限公司 | Heat-shrink tube heat-sealing oven body and glass tubing heat shrink wrapping machine |
-
1997
- 1997-06-24 CN CN 97219100 patent/CN2328588Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101296847B (en) * | 2005-10-24 | 2012-05-09 | Msk包装***股份有限公司 | Method and device for shrinking a heat shrink film placed around a stack of items, in particular a palleted stack of items |
| CN105574986A (en) * | 2016-03-02 | 2016-05-11 | 武汉商学院 | Automatic coin packaging machine |
| CN105574986B (en) * | 2016-03-02 | 2018-04-10 | 武汉商学院 | Automatic coin packaging machine |
| CN106494694A (en) * | 2016-12-19 | 2017-03-15 | 山东力诺特种玻璃股份有限公司 | Heat-shrink tube heat-sealing oven body and glass tubing heat shrink wrapping machine |
| CN106494694B (en) * | 2016-12-19 | 2019-04-09 | 山东力诺特种玻璃股份有限公司 | Heat-shrink tube heat-sealing oven body and glass tube heat shrink wrapping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |